[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 29.118525] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 29.911196] random: sshd: uninitialized urandom read (32 bytes read) [ 30.222896] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.652809] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts. [ 37.198570] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/04 16:13:42 fuzzer started 2018/06/04 16:13:42 dialing manager at 10.128.0.26:38059 [ 61.986500] can: request_module (can-proto-0) failed. [ 61.997547] can: request_module (can-proto-0) failed. 2018/06/04 16:14:08 kcov=true, comps=false 2018/06/04 16:14:14 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0xc880, 0x0) 2018/06/04 16:14:14 executing program 2: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/06/04 16:14:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pause() write$cgroup_int(r1, &(0x7f0000000200)=ANY=[], 0xfffffcf6) fsync(r1) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/06/04 16:14:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000240)='.\x00', 0x80000002) 2018/06/04 16:14:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)) 2018/06/04 16:14:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/04 16:14:14 executing program 5: syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00') 2018/06/04 16:14:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='uid_map\x00') sendfile(r0, r0, &(0x7f0000000040), 0xffffffff) [ 69.966599] IPVS: ftp: loaded support on port[0] = 21 [ 70.036497] IPVS: ftp: loaded support on port[0] = 21 [ 70.801667] IPVS: ftp: loaded support on port[0] = 21 [ 70.859222] IPVS: ftp: loaded support on port[0] = 21 [ 70.872568] IPVS: ftp: loaded support on port[0] = 21 [ 70.874371] IPVS: ftp: loaded support on port[0] = 21 [ 70.883862] IPVS: ftp: loaded support on port[0] = 21 [ 70.919473] IPVS: ftp: loaded support on port[0] = 21 [ 72.681063] ip (4690) used greatest stack depth: 54520 bytes left [ 72.861657] ip (4703) used greatest stack depth: 54312 bytes left [ 73.438781] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.445299] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.472348] device bridge_slave_0 entered promiscuous mode [ 73.489703] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.496177] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.510168] device bridge_slave_0 entered promiscuous mode [ 73.538534] ip (4754) used greatest stack depth: 54296 bytes left [ 73.632429] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.638915] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.696851] device bridge_slave_1 entered promiscuous mode [ 73.767555] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.774087] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.799199] device bridge_slave_1 entered promiscuous mode [ 73.849384] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.939869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.053761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.172952] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.212953] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.219468] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.256731] device bridge_slave_0 entered promiscuous mode [ 74.301148] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.307670] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.336592] device bridge_slave_0 entered promiscuous mode [ 74.358968] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.365456] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.382677] device bridge_slave_0 entered promiscuous mode [ 74.405266] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.411780] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.436878] device bridge_slave_0 entered promiscuous mode [ 74.479439] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.485972] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.502733] device bridge_slave_1 entered promiscuous mode [ 74.519252] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.525689] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.551677] device bridge_slave_0 entered promiscuous mode [ 74.561971] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.568417] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.579138] device bridge_slave_0 entered promiscuous mode [ 74.602992] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.609470] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.636427] device bridge_slave_1 entered promiscuous mode [ 74.655508] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.661964] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.695205] device bridge_slave_1 entered promiscuous mode [ 74.702201] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.708647] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.743557] device bridge_slave_1 entered promiscuous mode [ 74.773125] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.782256] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.788704] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.816570] device bridge_slave_1 entered promiscuous mode [ 74.830405] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.836868] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.852112] device bridge_slave_1 entered promiscuous mode [ 74.877263] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.894591] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.904087] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.913253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.920665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.928956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.004743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.063858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.093908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.104732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.118349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.132564] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.158008] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.249844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.322103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.382649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.389675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.405295] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.412297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.524097] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.598637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.605678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.643179] ip (4902) used greatest stack depth: 54104 bytes left [ 75.652851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.659893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.742778] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.754103] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.792269] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.854227] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.912888] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.946237] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.996755] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.014069] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.025250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.078509] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.090154] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.161307] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.170723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.179748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.246478] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.272939] team0: Port device team_slave_0 added [ 76.304936] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.319984] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.327959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.346370] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.361828] team0: Port device team_slave_0 added [ 76.397610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.404628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.433920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.440991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.465793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.475836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.498607] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.528307] team0: Port device team_slave_1 added [ 76.558197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.565198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.596065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.603265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.615729] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.625833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.668588] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.690127] team0: Port device team_slave_1 added [ 76.745985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.753159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.768116] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.831637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.841174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.879558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.888387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.905959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.974639] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.981683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.008084] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.052100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.061507] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.088915] team0: Port device team_slave_0 added [ 77.110366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.136538] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.172952] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.201321] team0: Port device team_slave_0 added [ 77.224878] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.233432] team0: Port device team_slave_0 added [ 77.241815] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.250484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.261217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.300495] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.319792] team0: Port device team_slave_0 added [ 77.334408] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.343969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.365929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.382726] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.402556] team0: Port device team_slave_0 added [ 77.411937] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.420838] team0: Port device team_slave_1 added [ 77.460723] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.485160] team0: Port device team_slave_1 added [ 77.498889] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.508470] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.522808] team0: Port device team_slave_1 added [ 77.543544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.555429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.577228] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.584635] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.596996] team0: Port device team_slave_1 added [ 77.603101] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.612208] team0: Port device team_slave_1 added [ 77.625483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.644802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.665214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.672912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.693087] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.702593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.710770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.723657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.734825] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.745712] team0: Port device team_slave_0 added [ 77.759185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.769099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.785118] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.802310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.818237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.828510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.837470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.866101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.894202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.917767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.952498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.960612] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.970417] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.982749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.991918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.009224] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.020782] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.029159] team0: Port device team_slave_1 added [ 78.041666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.050320] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.061241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.073938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.108376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.131211] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.161703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.174082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.183368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.190399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.202824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.231522] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.241606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.254778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.285614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.293444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.311009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.334610] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.353123] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.375162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.390462] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.403179] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.413706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.424337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.458657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.471873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.490294] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.498123] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.518640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.546906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.556568] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.565947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.584442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.602337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.616197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.638516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.658961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.678553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.706566] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.714701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.729924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.762768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.770865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.790547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.825985] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.835295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.849727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.059012] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.069904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.085201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.024554] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.031091] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.037875] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.044330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.099799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.155163] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.161613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.168425] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.174868] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.266638] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.367538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.382930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.883656] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.890130] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.896921] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.903342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.939523] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.964771] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.971231] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.978010] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.984441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.020932] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.032654] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.039131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.045940] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.052376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.070500] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.190175] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.196642] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.203455] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.209894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.250968] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.301831] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.308299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.315097] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.321531] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.380908] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.396999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.418565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.449806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.465995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.485790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.510883] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.517328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.524114] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.530514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.538325] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.400259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.831348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.858388] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.361281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.615439] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.654123] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.689683] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.732244] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.858290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.887305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.985119] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.155647] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.340187] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.465303] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.471832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.482743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.518167] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.526416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.538323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.577990] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.632402] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.756697] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.782391] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.992777] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.001855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.014482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.143771] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.150185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.164865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.263845] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.317226] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.323575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.337619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.364203] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.513544] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.519954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.534842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.595914] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.602312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.612861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.662426] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.669913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.705555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.878633] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.970228] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.234344] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.372715] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.427064] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.472215] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.203442] random: crng init done 2018/06/04 16:14:43 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44831, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)=']vboxnet1mime_type@\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000100)="050200000000008f00") 2018/06/04 16:14:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendfile(r0, r0, &(0x7f00000000c0), 0xdd) 2018/06/04 16:14:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) gettid() ustat(0x0, &(0x7f0000000100)) exit(0x0) perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000140), 0x4) dup3(r0, r1, 0x0) 2018/06/04 16:14:43 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x2}}, 0x2e) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000001240)={&(0x7f0000001140)={0x10}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/06/04 16:14:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00') sendfile(r0, r0, &(0x7f0000000000)=0x2001, 0x48000000000000dd) 2018/06/04 16:14:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 2018/06/04 16:14:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/04 16:14:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/04 16:14:43 executing program 5: r0 = socket$inet6(0xa, 0x1100000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/keycreate\x00') preadv(r1, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1, 0x0) 2018/06/04 16:14:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r0, r0, &(0x7f0000000040)=0x3, 0xdd) 2018/06/04 16:14:43 executing program 4: 2018/06/04 16:14:43 executing program 0: 2018/06/04 16:14:43 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44831, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)=']vboxnet1mime_type@\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000100)="050200000000008f00") 2018/06/04 16:14:43 executing program 6: 2018/06/04 16:14:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001700)='pagemap\x00') lseek(r0, 0x0, 0x0) 2018/06/04 16:14:44 executing program 5: 2018/06/04 16:14:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x2) 2018/06/04 16:14:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') sendfile(r0, r0, &(0x7f0000000040)=0x100000, 0x21) 2018/06/04 16:14:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000340)={[], 0x0, 0x5, 0x1000}) 2018/06/04 16:14:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000001c0)}, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000800)=@delsa={0x3c, 0x11, 0x101, 0x0, 0x0, {@in6, 0x0, 0xa}, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}]}, 0xd3}, 0x1}, 0x0) 2018/06/04 16:14:44 executing program 7: 2018/06/04 16:14:44 executing program 1: 2018/06/04 16:14:44 executing program 3: 2018/06/04 16:14:44 executing program 7: 2018/06/04 16:14:44 executing program 3: 2018/06/04 16:14:44 executing program 5: 2018/06/04 16:14:44 executing program 1: 2018/06/04 16:14:44 executing program 6: 2018/06/04 16:14:44 executing program 4: 2018/06/04 16:14:44 executing program 2: 2018/06/04 16:14:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='uid_map\x00') sendfile(r0, r0, &(0x7f0000000040)=0x1, 0xffffffff) 2018/06/04 16:14:44 executing program 7: 2018/06/04 16:14:44 executing program 5: 2018/06/04 16:14:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004b80)={'team_slave_0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005d80)={r2, @rand_addr, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 16:14:44 executing program 1: 2018/06/04 16:14:44 executing program 4: 2018/06/04 16:14:44 executing program 2: 2018/06/04 16:14:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a", 0x6}], 0x1, &(0x7f0000000640)}, 0x0) dup3(r1, r3, 0x0) 2018/06/04 16:14:45 executing program 1: r0 = socket$inet6(0xa, 0x1100000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') preadv(r1, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1, 0x40000000000000) 2018/06/04 16:14:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') sendfile(r0, r0, &(0x7f00000000c0), 0xdd) 2018/06/04 16:14:45 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/04 16:14:45 executing program 4: 2018/06/04 16:14:45 executing program 7: 2018/06/04 16:14:45 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x81) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="cf013f00070200003b0100000900000091020000ff7f00000000000000000000a190eb"], 0x23) 2018/06/04 16:14:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004b80)={'team_slave_0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005d80)={r2, @rand_addr, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 16:14:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x4) 2018/06/04 16:14:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0x624d26f74d6674e3, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, 'bond_slave_1\x00'}]}]}, 0x8000}, 0x1}, 0x0) read(0xffffffffffffffff, &(0x7f00000000c0)=""/4096, 0x1000) 2018/06/04 16:14:45 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x401) 2018/06/04 16:14:45 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)) 2018/06/04 16:14:45 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x81) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="cf013f00070200003b0100000900000091020000ff7f00000000000000000000a190eb"], 0x23) 2018/06/04 16:14:45 executing program 5: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="79ffffcf9236b1771e0d2324fa5b000100f635614500"], 0x1}, 0x1}, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$netrom(r1, &(0x7f0000000480), &(0x7f0000000580)=0x10, 0x80000) r2 = dup2(r0, r0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0xae, 0xcc, 0x4, 0x3, 0x96}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r4, 0x3, 0x762}, &(0x7f0000000700)=0xc) keyctl$invalidate(0x15, r3) bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r5, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000001c0)="766574683100000000ffffffffffef00", 0x10) writev(r5, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) sendto$inet(r5, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/04 16:14:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000400)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x2}) 2018/06/04 16:14:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004b80)={'team_slave_0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005d80)={r2, @rand_addr, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 16:14:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) writev(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/04 16:14:45 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002440)="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", 0x200002, 0x0) 2018/06/04 16:14:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0x624d26f74d6674e3, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, 'bond_slave_1\x00'}]}]}, 0x8000}, 0x1}, 0x0) read(0xffffffffffffffff, &(0x7f00000000c0)=""/4096, 0x1000) 2018/06/04 16:14:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') setns(r0, 0x0) 2018/06/04 16:14:45 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x820000) 2018/06/04 16:14:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6407ed22}) 2018/06/04 16:14:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)) 2018/06/04 16:14:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004b80)={'team_slave_0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005d80)={r2, @rand_addr, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 16:14:45 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)="766574683100000000ffffffffffef00", 0x10) writev(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x6) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/04 16:14:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000005c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/06/04 16:14:46 executing program 6: 2018/06/04 16:14:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)) 2018/06/04 16:14:46 executing program 7: 2018/06/04 16:14:46 executing program 2: 2018/06/04 16:14:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004b80)={'team_slave_0\x00'}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 16:14:46 executing program 4: 2018/06/04 16:14:46 executing program 3: 2018/06/04 16:14:46 executing program 1: 2018/06/04 16:14:46 executing program 7: 2018/06/04 16:14:46 executing program 4: 2018/06/04 16:14:46 executing program 2: 2018/06/04 16:14:46 executing program 6: 2018/06/04 16:14:46 executing program 1: 2018/06/04 16:14:46 executing program 5: 2018/06/04 16:14:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004b80)={'team_slave_0\x00'}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 16:14:46 executing program 3: 2018/06/04 16:14:46 executing program 4: 2018/06/04 16:14:46 executing program 7: 2018/06/04 16:14:46 executing program 1: 2018/06/04 16:14:46 executing program 5: 2018/06/04 16:14:46 executing program 2: 2018/06/04 16:14:46 executing program 6: 2018/06/04 16:14:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004b80)={'team_slave_0\x00'}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 16:14:46 executing program 3: 2018/06/04 16:14:46 executing program 2: 2018/06/04 16:14:46 executing program 5: 2018/06/04 16:14:46 executing program 1: 2018/06/04 16:14:46 executing program 3: 2018/06/04 16:14:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005d80)={0x0, @rand_addr, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 16:14:46 executing program 6: 2018/06/04 16:14:46 executing program 7: 2018/06/04 16:14:46 executing program 4: 2018/06/04 16:14:46 executing program 2: 2018/06/04 16:14:46 executing program 3: 2018/06/04 16:14:46 executing program 1: 2018/06/04 16:14:47 executing program 5: 2018/06/04 16:14:47 executing program 7: 2018/06/04 16:14:47 executing program 6: 2018/06/04 16:14:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005d80)={0x0, @rand_addr, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 16:14:47 executing program 4: 2018/06/04 16:14:47 executing program 3: 2018/06/04 16:14:47 executing program 2: 2018/06/04 16:14:47 executing program 1: 2018/06/04 16:14:47 executing program 4: 2018/06/04 16:14:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00') socket$inet6(0xa, 0x100000003, 0x80000000000006) sendfile(r0, r0, &(0x7f00000000c0)=0x1, 0xdd) 2018/06/04 16:14:47 executing program 3: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000100)) r2 = dup2(r1, r1) write$sndseq(r2, &(0x7f00000015c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x1c) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000001600)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096}, {&(0x7f0000001340)=""/203}, {&(0x7f0000000140)=""/119}, {&(0x7f0000001440)=""/133}, {&(0x7f0000000000)=""/47}, {&(0x7f0000001500)=""/79}]}}], 0x2a37, 0x0, 0x0) 2018/06/04 16:14:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000280)) 2018/06/04 16:14:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, &(0x7f00000004c0)}, &(0x7f0000000500)="abc0b501df7e", &(0x7f00000026c0)=""/4096, 0x0, 0xfffffffffffffffe, 0x0, &(0x7f0000001600)}) 2018/06/04 16:14:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086607, 0x0) 2018/06/04 16:14:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xff}, 0x4) close(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) 2018/06/04 16:14:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x10000000000000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc00, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000180)=0xfffffffffffffeff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x6, 0x3, 0x2, 0x8, 0x0, 0x0, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000380)={r3, 0x1}, &(0x7f00000003c0)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x80002, 0x0, 0x0, 0x1, 0xfd, 0x100000000800000}, 0x20) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x100) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) shmget(0x3, 0x3000, 0x1000, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xcde0d68}, &(0x7f0000000200)=0x8) r5 = getpgid(0xffffffffffffffff) setpriority(0x2, r5, 0x5) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, 0x84) 2018/06/04 16:14:47 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="79ffffcf9236b1771e0d2324fa5b000100f635614500"], 0x1}, 0x1}, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$netrom(r1, &(0x7f0000000480), &(0x7f0000000580)=0x10, 0x80000) dup2(0xffffffffffffffff, r0) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0xcc, 0x4, 0x3, 0x96}, &(0x7f0000000680)=0x98) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) writev(r2, &(0x7f0000001400), 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000002600)}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/04 16:14:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005d80)={0x0, @rand_addr, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 16:14:47 executing program 4: clone(0x200, &(0x7f00000001c0), &(0x7f0000744000), &(0x7f0000000000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200), &(0x7f0000000400)) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) close(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000180)='personality\x00') read$eventfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000400), &(0x7f0000000300)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x0) 2018/06/04 16:14:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000006f00000000000000500000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000b100000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) setitimer(0x3, &(0x7f0000000400)={{0x0, 0x2710}, {0x77359400}}, &(0x7f00000007c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4200, 0x0) accept4$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e22, 0x8, 0x2, 0xa0, 0x20, 0x0, r3, r4}, {0xc84, 0x4f8, 0x0, 0x2, 0x0, 0x2, 0x1000, 0x8}, {0x9, 0xd4, 0x0, 0x9}, 0x4f45, 0x6e6bb0, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x3, 0x0, 0x43, 0x3, 0x0, 0x7f}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) 2018/06/04 16:14:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r0, r1, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x77}, @in6={0xa, 0x4e23, 0xf3b, @dev={0xfe, 0x80, [], 0xc}, 0x4}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x50}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x8000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0xb0) 2018/06/04 16:14:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") fremovexattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00') r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x101000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000012c0)=""/82) fgetxattr(r1, &(0x7f0000000000)=@random={'system.', "656d3029656d316d696d655f747970657070703191757365727d2e2f7472757374656429706f7369785f61636c5f6163636573736c6f00"}, &(0x7f00000002c0)=""/4096, 0x1000) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001a00010000000000000000000008000400a527d45075907afac49c47a247640143498fa3f732e65eb0b98ea5453a54d906000000316c76646dfd8c95440000000000000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/06/04 16:14:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004b80)={'team_slave_0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005d80)={r2, @rand_addr, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 16:14:47 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x7) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x400000) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) 2018/06/04 16:14:47 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x424540, 0x0) mmap(&(0x7f000026a000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000), 0x4) 2018/06/04 16:14:47 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/205, 0xcd}}], 0x1, 0x2, &(0x7f0000002b40)={0x0, 0x989680}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/162, 0xa2}, {&(0x7f0000000280)=""/44, 0x2c}], 0x5, &(0x7f0000000340)=""/247, 0xf7, 0xffffffff00000000}, 0x40000002) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) shmget(0x1, 0x1000, 0x1000, &(0x7f0000fff000/0x1000)=nil) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/04 16:14:47 executing program 1: syslog(0x1, &(0x7f0000004540)=""/136, 0x88) recvmmsg(0xffffffffffffff9c, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)=""/16, 0x10}], 0x1, &(0x7f0000000180)=""/4096, 0x1000, 0x9}, 0x7f}, {{&(0x7f0000001180)=@nfc, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/43, 0x2b}, {&(0x7f0000001240)=""/103, 0x67}, {&(0x7f00000012c0)=""/92, 0x5c}, {&(0x7f0000001340)=""/73, 0x49}], 0x4, &(0x7f0000001400)=""/170, 0xaa, 0x5}, 0x8}, {{&(0x7f00000014c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001540)=""/35, 0x23}, {&(0x7f0000001580)=""/151, 0x97}, {&(0x7f0000001640)=""/96, 0x60}, {&(0x7f0000001700)=""/50, 0x32}, {&(0x7f0000001740)=""/103, 0x67}, {&(0x7f00000017c0)=""/54, 0x36}], 0x6, &(0x7f0000001880)=""/36, 0x24, 0x5}, 0xacbf}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000018c0)}, {&(0x7f0000001900)=""/208, 0xd0}, {&(0x7f0000001a00)=""/41, 0x29}, {&(0x7f0000001a40)=""/69, 0x45}, {&(0x7f0000001ac0)=""/255, 0xff}], 0x5}, 0x200}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001cc0)=""/172, 0xac}, {&(0x7f0000001d80)=""/4096, 0x1000}], 0x2, &(0x7f0000002dc0)=""/107, 0x6b, 0x3}, 0xffffffffffffffe0}, {{&(0x7f0000002e40)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000004200)=[{&(0x7f0000002ec0)=""/218, 0xda}, {&(0x7f0000002fc0)=""/214, 0xd6}, {&(0x7f00000030c0)=""/96, 0x60}, {&(0x7f0000003140)=""/145, 0x91}, {&(0x7f0000003200)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x1}, 0x1}], 0x6, 0x40000000, &(0x7f0000004400)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702f00797a3000bbd3c2830f2a102ed2060bdc00ca0afc0a0ab40400005d8ec474c281f5f1a6d118bc38d1a31d6c7a9aa66f072682cf09de0cb8bef55a1a530a3d2cee9ed82516a500ca71b2d0426b9ecd1e2567f55fc232021cb7b1dc618056acf431027a552b2b37cf5317c9194789fbfbfec9159de60772992222334c67e84ec1", 0x1ff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x0, 0x4, 0x9}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000004440)=0x5e88, 0x4) syz_emit_ethernet(0x66, &(0x7f0000004480)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600300000fe8000000000000000000000000000ffff0200000000000000000000000000018800907800000000600a07ec00000000fe8000000000000000030000000000ff00000000000000000002ffffac140000e23db984403700807f9c525bdf3ef6b7200e4a86484e4f8bef9a4ba7f15e4478f7118089bf8ffae98655be838601"], &(0x7f00000016c0)) 2018/06/04 16:14:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000001400090500000000000000000a000000", @ANYRES32=r1, @ANYBLOB="fcff000000aa"], 0x2c}, 0x1}, 0x0) [ 102.980269] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 103.031696] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 103.058379] syz-executor7 (6920) used greatest stack depth: 53360 bytes left [ 103.561178] ================================================================== [ 103.568605] BUG: KMSAN: uninit-value in _copy_to_iter+0x45f/0x2800 [ 103.574924] CPU: 1 PID: 6959 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 103.582178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.591516] Call Trace: [ 103.594098] dump_stack+0x185/0x1d0 [ 103.597726] ? kmsan_internal_check_memory+0x116/0x1e0 [ 103.602990] kmsan_report+0x149/0x260 [ 103.606773] kmsan_internal_check_memory+0x135/0x1e0 [ 103.611859] kmsan_copy_to_user+0x75/0x160 [ 103.616072] ? _copy_to_iter+0x92/0x2800 [ 103.620113] _copy_to_iter+0x45f/0x2800 [ 103.624103] ? finish_wait+0x10a/0x3e0 [ 103.628025] vhost_chr_read_iter+0x7b3/0xc30 [ 103.632435] ? init_wait_entry+0x1a0/0x1a0 [ 103.636681] vhost_net_chr_read_iter+0xf6/0x130 [ 103.641338] ? vhost_net_exit+0x30/0x30 [ 103.645296] do_iter_readv_writev+0x84d/0xa00 [ 103.649789] ? vhost_net_exit+0x30/0x30 [ 103.653747] do_iter_read+0x303/0xd70 [ 103.657530] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 103.662963] do_readv+0x295/0x5f0 [ 103.666401] __x64_sys_readv+0xe1/0x120 [ 103.670358] do_syscall_64+0x152/0x230 [ 103.674243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.679415] RIP: 0033:0x455a09 [ 103.682591] RSP: 002b:00007f8b373fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 103.690294] RAX: ffffffffffffffda RBX: 00007f8b373fb6d4 RCX: 0000000000455a09 [ 103.697559] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000013 [ 103.704820] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 103.712084] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.719342] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000001 [ 103.726605] [ 103.728218] Uninit was created at: [ 103.731756] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 103.736853] kmsan_kmalloc+0x94/0x100 [ 103.740640] __kmalloc+0x141/0x350 [ 103.744168] translate_desc+0xbef/0x1120 [ 103.748217] vhost_update_used_flags+0x469/0x8d0 [ 103.752982] vhost_vq_init_access+0x173/0xa20 [ 103.757471] vhost_net_ioctl+0x2212/0x3450 [ 103.761708] do_vfs_ioctl+0xaf8/0x2410 [ 103.765618] __x64_sys_ioctl+0x280/0x320 [ 103.769685] do_syscall_64+0x152/0x230 [ 103.773560] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.778730] [ 103.780340] Bytes 4-7 of 72 are uninitialized [ 103.784819] Memory access starts at ffff8801ae9aa9c0 [ 103.789899] ================================================================== [ 103.797234] Disabling lock debugging due to kernel taint [ 103.802663] Kernel panic - not syncing: panic_on_warn set ... [ 103.802663] [ 103.810015] CPU: 1 PID: 6959 Comm: syz-executor4 Tainted: G B 4.17.0-rc5+ #103 [ 103.818660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.827994] Call Trace: [ 103.830577] dump_stack+0x185/0x1d0 [ 103.834193] panic+0x39d/0x940 [ 103.837387] ? kmsan_internal_check_memory+0x116/0x1e0 [ 103.842652] kmsan_report+0x260/0x260 [ 103.846440] kmsan_internal_check_memory+0x135/0x1e0 [ 103.851532] kmsan_copy_to_user+0x75/0x160 [ 103.855762] ? _copy_to_iter+0x92/0x2800 [ 103.859807] _copy_to_iter+0x45f/0x2800 [ 103.863764] ? finish_wait+0x10a/0x3e0 [ 103.867647] vhost_chr_read_iter+0x7b3/0xc30 [ 103.872043] ? init_wait_entry+0x1a0/0x1a0 [ 103.876269] vhost_net_chr_read_iter+0xf6/0x130 [ 103.880922] ? vhost_net_exit+0x30/0x30 [ 103.884885] do_iter_readv_writev+0x84d/0xa00 [ 103.889377] ? vhost_net_exit+0x30/0x30 [ 103.893333] do_iter_read+0x303/0xd70 [ 103.897119] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 103.902559] do_readv+0x295/0x5f0 [ 103.906036] __x64_sys_readv+0xe1/0x120 [ 103.910004] do_syscall_64+0x152/0x230 [ 103.913884] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.919057] RIP: 0033:0x455a09 [ 103.922229] RSP: 002b:00007f8b373fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 103.929921] RAX: ffffffffffffffda RBX: 00007f8b373fb6d4 RCX: 0000000000455a09 [ 103.937173] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000013 [ 103.944429] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 103.951683] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.958936] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000001 [ 103.966702] Dumping ftrace buffer: [ 103.970227] (ftrace buffer empty) [ 103.973912] Kernel Offset: disabled [ 103.977515] Rebooting in 86400 seconds..