INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.62' (ECDSA) to the list of known hosts. 2018/04/25 17:06:19 fuzzer started 2018/04/25 17:06:20 dialing manager at 10.128.0.26:38541 syzkaller login: [ 45.607981] can: request_module (can-proto-0) failed. [ 45.619425] can: request_module (can-proto-0) failed. 2018/04/25 17:06:27 kcov=true, comps=false 2018/04/25 17:06:30 executing program 0: 2018/04/25 17:06:30 executing program 2: 2018/04/25 17:06:30 executing program 7: 2018/04/25 17:06:30 executing program 3: 2018/04/25 17:06:30 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/04/25 17:06:30 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) fchdir(r0) 2018/04/25 17:06:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000040)=""/106, &(0x7f0000000100)=0x6a) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000000040)={{&(0x7f00007bc000/0x3000)=nil, 0x3000}, 0x200000}) 2018/04/25 17:06:30 executing program 1: [ 50.513137] IPVS: ftp: loaded support on port[0] = 21 [ 50.618273] IPVS: ftp: loaded support on port[0] = 21 [ 50.671945] IPVS: ftp: loaded support on port[0] = 21 [ 50.717107] IPVS: ftp: loaded support on port[0] = 21 [ 50.829657] IPVS: ftp: loaded support on port[0] = 21 [ 50.932594] IPVS: ftp: loaded support on port[0] = 21 [ 51.092780] IPVS: ftp: loaded support on port[0] = 21 [ 51.261084] IPVS: ftp: loaded support on port[0] = 21 [ 52.566347] ip (4712) used greatest stack depth: 53768 bytes left [ 53.699953] ip (4801) used greatest stack depth: 53656 bytes left [ 53.712585] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.719145] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.758094] device bridge_slave_0 entered promiscuous mode [ 53.792396] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.798872] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.813314] device bridge_slave_0 entered promiscuous mode [ 53.943344] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.949892] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.965164] device bridge_slave_0 entered promiscuous mode [ 53.973812] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.980371] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.013830] device bridge_slave_1 entered promiscuous mode [ 54.046440] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.052955] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.090156] device bridge_slave_1 entered promiscuous mode [ 54.184309] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.190795] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.244595] device bridge_slave_1 entered promiscuous mode [ 54.266781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.306233] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.351745] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.358216] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.405171] device bridge_slave_0 entered promiscuous mode [ 54.466445] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.472941] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.491799] device bridge_slave_0 entered promiscuous mode [ 54.519223] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.525727] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.535589] device bridge_slave_0 entered promiscuous mode [ 54.547673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.555953] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.562445] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.597163] device bridge_slave_1 entered promiscuous mode [ 54.626397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.634874] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.654625] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.661119] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.705837] device bridge_slave_0 entered promiscuous mode [ 54.728382] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.734847] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.744793] device bridge_slave_1 entered promiscuous mode [ 54.763013] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.769539] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.794889] device bridge_slave_1 entered promiscuous mode [ 54.832752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.845717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.888137] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.894641] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.933412] device bridge_slave_1 entered promiscuous mode [ 54.956070] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.963538] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.970091] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.985422] device bridge_slave_0 entered promiscuous mode [ 55.012841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.020834] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.159531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.176216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.203858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.221643] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.228216] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.265793] device bridge_slave_1 entered promiscuous mode [ 55.289788] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.346159] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.386420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.481488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.511189] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.524288] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.625403] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.696349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.754300] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.769469] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.781866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.788804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.809128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.816724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.839204] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.894843] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.952009] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.000880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.007884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.030789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.037796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.053012] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.060171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.112216] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.134939] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.155988] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.190269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.197232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.278421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.285438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.311764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.318735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.366112] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.394696] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.425582] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.433567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.453009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.463437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.566018] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.573428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.651560] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.669429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.677000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.703666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.727673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.750602] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.767008] team0: Port device team_slave_0 added [ 56.788090] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.807132] team0: Port device team_slave_0 added [ 56.852553] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.859515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.902762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.909757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.992251] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.019716] team0: Port device team_slave_1 added [ 57.049287] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.068972] team0: Port device team_slave_1 added [ 57.126341] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.139236] team0: Port device team_slave_0 added [ 57.150771] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.158306] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.171356] team0: Port device team_slave_0 added [ 57.196863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.228253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.235222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.251806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.289112] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.298243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.313163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.371129] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.384986] team0: Port device team_slave_0 added [ 57.412092] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.429620] team0: Port device team_slave_1 added [ 57.447165] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.466738] team0: Port device team_slave_1 added [ 57.509704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.517885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.527170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.554672] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.568398] team0: Port device team_slave_0 added [ 57.574241] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.589152] team0: Port device team_slave_0 added [ 57.617129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.629404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.648865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.672813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.682514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.696896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.724340] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.737768] team0: Port device team_slave_1 added [ 57.751275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.760872] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.769216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.804909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.821346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.842210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.860573] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.871930] team0: Port device team_slave_1 added [ 57.885433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.900246] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.909224] team0: Port device team_slave_1 added [ 57.923415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.936947] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.954387] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.966969] team0: Port device team_slave_0 added [ 57.986463] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.994320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.001659] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.012922] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.020324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.034663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.061691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.082310] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.102736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.127247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.151415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.164495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.187341] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.198618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.208283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.216910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.223960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.235095] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.246239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.255175] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.273193] team0: Port device team_slave_1 added [ 58.287797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.299065] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.306954] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.314387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.333091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.360727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.379993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.406388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.425235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.435675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.444918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.463521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.485608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.501117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.522333] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.537908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.545533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.552431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.564200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.587189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.614006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.630546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.639738] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.649692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.658371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.667155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.676375] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.697147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.715812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.732164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.741752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.751089] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.764316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.805537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.831983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.865396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.887820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.898876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.943920] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.953215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.980134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.001363] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.014697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.030834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.064366] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.074986] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.098725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.116231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.145699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.173112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.226513] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.253064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.269713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.880829] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.887318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.894221] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.900669] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.966167] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.972713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.015907] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.022417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.029312] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.035769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.101577] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.108737] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.115201] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.122099] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.128544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.152425] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.179502] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.185950] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.192808] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.199249] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.238213] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.476833] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.483330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.490210] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.496678] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.543252] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.554945] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.561401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.568266] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.574712] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.605441] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.623959] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.630431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.637329] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.643764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.692192] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.702109] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.708580] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.715463] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.721924] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.741778] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.986158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.004267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.032199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.055016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.079101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.087524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.098463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.048946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.105519] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.286507] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.390703] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.432459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.463572] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.747365] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.791288] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.856817] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.926809] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.161314] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.181976] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.272651] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.310506] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.589820] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.626772] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.711170] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.717465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.724927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.755623] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.765144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.773231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.999499] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.020155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.034142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.055744] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.083297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.124491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.174444] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.180721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.201984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.248895] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.258954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.283375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.492796] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.499322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.509068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.550344] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.557927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.572180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.604086] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.628759] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.909212] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.958510] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.027815] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.052066] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.291681] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.465413] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/25 17:06:58 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)) 2018/04/25 17:06:59 executing program 0: 2018/04/25 17:06:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) dup3(r0, r1, 0x0) 2018/04/25 17:06:59 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) 2018/04/25 17:06:59 executing program 7: 2018/04/25 17:06:59 executing program 1: 2018/04/25 17:06:59 executing program 5: 2018/04/25 17:06:59 executing program 4: 2018/04/25 17:06:59 executing program 6: 2018/04/25 17:06:59 executing program 1: 2018/04/25 17:06:59 executing program 5: 2018/04/25 17:06:59 executing program 6: 2018/04/25 17:06:59 executing program 7: 2018/04/25 17:06:59 executing program 0: 2018/04/25 17:06:59 executing program 4: 2018/04/25 17:06:59 executing program 3: 2018/04/25 17:06:59 executing program 2: 2018/04/25 17:06:59 executing program 1: 2018/04/25 17:06:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0xffffffffffffff47) r1 = socket$packet(0x11, 0x840000000a, 0x300) recvmmsg(r1, &(0x7f0000000480)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/19, 0x13}, {&(0x7f00000000c0)=""/140, 0x8c}, {&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f00000001c0)=""/144, 0x90}, {&(0x7f0000000280)=""/223, 0xdf}], 0x5, &(0x7f00000003c0)=""/136, 0x88, 0x3}, 0x3f}], 0x1, 0x20, &(0x7f00000004c0)) 2018/04/25 17:06:59 executing program 1: 2018/04/25 17:06:59 executing program 3: 2018/04/25 17:06:59 executing program 0: 2018/04/25 17:06:59 executing program 2: 2018/04/25 17:06:59 executing program 7: 2018/04/25 17:06:59 executing program 4: 2018/04/25 17:06:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vga_arbiter\x00', 0x10000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000007c0)=@assoc_value={0x0, 0xbf67}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000840)={r2, 0x10000}, &(0x7f0000000880)=0x8) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r3, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2018/04/25 17:06:59 executing program 1: 2018/04/25 17:06:59 executing program 5: 2018/04/25 17:06:59 executing program 2: 2018/04/25 17:07:00 executing program 4: 2018/04/25 17:07:00 executing program 7: 2018/04/25 17:07:00 executing program 0: 2018/04/25 17:07:00 executing program 3: 2018/04/25 17:07:00 executing program 1: 2018/04/25 17:07:00 executing program 6: 2018/04/25 17:07:00 executing program 5: 2018/04/25 17:07:00 executing program 2: 2018/04/25 17:07:00 executing program 1: 2018/04/25 17:07:00 executing program 3: 2018/04/25 17:07:00 executing program 4: 2018/04/25 17:07:00 executing program 7: 2018/04/25 17:07:00 executing program 0: 2018/04/25 17:07:00 executing program 2: 2018/04/25 17:07:00 executing program 6: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f00000004c0)="240000005e00030207fffd946fa283bc0ae6e6000000ee8903a201000000999801000000", 0x24}], 0x1}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'team0\x00', 0xfffffffffffffffd}) accept$packet(0xffffffffffffff9c, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002800)=0x14) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000480)={0x1, &(0x7f0000000300)=""/88, &(0x7f0000000080)=[{0x0, 0xc1, 0x0, &(0x7f0000000380)=""/193}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000500)) sendmsg$nl_xfrm(r1, &(0x7f0000000840)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=@allocspi={0x184, 0x16, 0x0, 0x70bd26, 0x25dfdbff, {{{@in=@rand_addr=0x5, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x4e22, 0x0, 0xa, 0x0, 0x0, 0x6c}, {@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3f}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x1f, 0x0, 0x7fff, 0x7ff, 0x8, 0x2, 0x0, 0xedb1}, {0x4, 0x5, 0x81}, {0x0, 0x0, 0x5}, 0x70bd27, 0x34ff}, 0x10000}, [@migrate={0x30, 0x11, [{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0xa}]}, @output_mark={0x8, 0x1d, 0x3}, @replay_val={0x10, 0xa, {0x70bd27, 0x70bd2a, 0x2}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x0, 0x70bd27, 0x0, 0x70bd27, 0xfffffffffffffffe, [0x7, 0x0, 0x2, 0x400]}}, @replay_val={0x10, 0xa, {0x70bd25, 0x0, 0x3}}, @etimer_thresh={0x8, 0xc}]}, 0x184}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/25 17:07:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open$dir(&(0x7f0000eb6000)='./file1\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000000000), 0x0) 2018/04/25 17:07:00 executing program 1: 2018/04/25 17:07:00 executing program 7: 2018/04/25 17:07:00 executing program 4: 2018/04/25 17:07:00 executing program 0: 2018/04/25 17:07:00 executing program 5: 2018/04/25 17:07:00 executing program 1: 2018/04/25 17:07:00 executing program 6: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f00000004c0)="240000005e00030207fffd946fa283bc0ae6e6000000ee8903a201000000999801000000", 0x24}], 0x1}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'team0\x00', 0xfffffffffffffffd}) accept$packet(0xffffffffffffff9c, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002800)=0x14) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000480)={0x1, &(0x7f0000000300)=""/88, &(0x7f0000000080)=[{0x0, 0xc1, 0x0, &(0x7f0000000380)=""/193}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000500)) sendmsg$nl_xfrm(r1, &(0x7f0000000840)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=@allocspi={0x184, 0x16, 0x0, 0x70bd26, 0x25dfdbff, {{{@in=@rand_addr=0x5, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x4e22, 0x0, 0xa, 0x0, 0x0, 0x6c}, {@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3f}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x1f, 0x0, 0x7fff, 0x7ff, 0x8, 0x2, 0x0, 0xedb1}, {0x4, 0x5, 0x81}, {0x0, 0x0, 0x5}, 0x70bd27, 0x34ff}, 0x10000}, [@migrate={0x30, 0x11, [{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0xa}]}, @output_mark={0x8, 0x1d, 0x3}, @replay_val={0x10, 0xa, {0x70bd27, 0x70bd2a, 0x2}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x0, 0x70bd27, 0x0, 0x70bd27, 0xfffffffffffffffe, [0x7, 0x0, 0x2, 0x400]}}, @replay_val={0x10, 0xa, {0x70bd25, 0x0, 0x3}}, @etimer_thresh={0x8, 0xc}]}, 0x184}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/25 17:07:00 executing program 3: 2018/04/25 17:07:00 executing program 2: 2018/04/25 17:07:00 executing program 3: 2018/04/25 17:07:00 executing program 1: 2018/04/25 17:07:00 executing program 7: 2018/04/25 17:07:00 executing program 2: 2018/04/25 17:07:00 executing program 5: 2018/04/25 17:07:00 executing program 6: 2018/04/25 17:07:00 executing program 0: 2018/04/25 17:07:00 executing program 4: 2018/04/25 17:07:01 executing program 7: 2018/04/25 17:07:01 executing program 1: 2018/04/25 17:07:01 executing program 2: 2018/04/25 17:07:01 executing program 6: 2018/04/25 17:07:01 executing program 0: 2018/04/25 17:07:01 executing program 5: 2018/04/25 17:07:01 executing program 4: 2018/04/25 17:07:01 executing program 3: 2018/04/25 17:07:01 executing program 2: 2018/04/25 17:07:01 executing program 1: 2018/04/25 17:07:01 executing program 5: 2018/04/25 17:07:01 executing program 7: 2018/04/25 17:07:01 executing program 6: 2018/04/25 17:07:01 executing program 0: 2018/04/25 17:07:01 executing program 3: 2018/04/25 17:07:01 executing program 4: 2018/04/25 17:07:01 executing program 2: 2018/04/25 17:07:01 executing program 1: 2018/04/25 17:07:01 executing program 5: 2018/04/25 17:07:01 executing program 7: 2018/04/25 17:07:01 executing program 0: 2018/04/25 17:07:01 executing program 6: 2018/04/25 17:07:01 executing program 3: 2018/04/25 17:07:01 executing program 4: 2018/04/25 17:07:01 executing program 1: 2018/04/25 17:07:01 executing program 2: 2018/04/25 17:07:01 executing program 5: 2018/04/25 17:07:01 executing program 0: 2018/04/25 17:07:01 executing program 7: 2018/04/25 17:07:01 executing program 4: 2018/04/25 17:07:01 executing program 6: 2018/04/25 17:07:01 executing program 3: 2018/04/25 17:07:01 executing program 2: 2018/04/25 17:07:01 executing program 1: 2018/04/25 17:07:01 executing program 4: 2018/04/25 17:07:02 executing program 5: 2018/04/25 17:07:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f00000007c0)=[{r0}], 0x1, &(0x7f0000000840)={0x0, 0x989680}, &(0x7f0000000880), 0x8) 2018/04/25 17:07:02 executing program 7: recvfrom$llc(0xffffffffffffffff, &(0x7f0000000100)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/04/25 17:07:02 executing program 0: 2018/04/25 17:07:02 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x60000, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000080)={0x0, 0x5, 0x4, 0x43, 0x8, 0xf06, 0x0, 0x97c, 0x5, 0x8, 0x9fa8, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="ea"], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240), &(0x7f0000000280)=0xc) ftruncate(r2, 0x0) 2018/04/25 17:07:02 executing program 6: 2018/04/25 17:07:02 executing program 4: 2018/04/25 17:07:02 executing program 1: 2018/04/25 17:07:02 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x515502) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x400000008e, &(0x7f0000000300), &(0x7f0000000280)=0xfffffffffffffda3) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfa2, 0x1) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0xd, 0x4, "fbf878f05ee5200fe95c11273f4d3e81cf753a512928bead57d2761236f7cd34f94b0ced9c931148f3550fd51b6a921d3792dc64a6b987816b32e0324d86d2a8", "ab85e206838737ea39082455d55cdf420459295baaafab0136775715e5ce830b", [0x3]}) 2018/04/25 17:07:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x6, 0x9, &(0x7f0000000000)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {0x0, 0x0, 0x0, 0xea78}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) 2018/04/25 17:07:02 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000002c0)='}4', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x8000000000000006) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f00005e6000)=""/53, 0x4ae, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/25 17:07:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0011000200070002000200000800005d14a4e91ee400", 0xfffffffffffffdb9}], 0x1) 2018/04/25 17:07:02 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000900)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000500)=0x79, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10004, 0x88) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) 2018/04/25 17:07:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000007980)}}], 0x1, 0x40002102, &(0x7f0000007c40)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffaf15}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff]}, 0x5}, @in6={0xa, 0x4e24, 0x9eb8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x1, @empty, 0xfffffffffffffffe}, @in={0x2, 0x4e23, @rand_addr=0x9}], 0x90) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) 2018/04/25 17:07:02 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101100, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0xf52, 0x3]) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x3, 0x7f, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f00000000c0)="30eb", &(0x7f0000000040)}, 0x20) 2018/04/25 17:07:02 executing program 4: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) socketpair(0x0, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x0, r2}) bind$inet(r0, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004aaffc)=0x40000000001ffa, 0x4) dup(r0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="1d", 0x1}], 0x1) eventfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/25 17:07:02 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x982c0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7fffd, 0x8000000000000) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x41db6a35, 0x4e21, 0x5, 0x0, 0x20, 0x80, 0x33, r2, r3}, {0x0, 0x0, 0x0, 0xeb1, 0xfffffffffffffff8, 0x7, 0xffa, 0x1ff}, {0x0, 0x7, 0x45e9, 0x2}, 0x71c4, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d2, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x8, 0xe58a, 0x9, 0x80}}, 0xe8) getsockopt$inet6_int(r1, 0x29, 0x1000200000000001, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/04/25 17:07:02 executing program 1: r0 = socket$inet(0x10, 0x6, 0x5) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2f0000001800030007fffd956fa283bc802000000004598e2c00000000002000008796000000000000000000000000", 0x2f}], 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x1a}) 2018/04/25 17:07:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)={0x14, 0x1, 0xa, 0x5}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000680)=0x7, 0x4) 2018/04/25 17:07:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000007980)}}], 0x1, 0x40002102, &(0x7f0000007c40)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffaf15}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff]}, 0x5}, @in6={0xa, 0x4e24, 0x9eb8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x1, @empty, 0xfffffffffffffffe}, @in={0x2, 0x4e23, @rand_addr=0x9}], 0x90) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) 2018/04/25 17:07:02 executing program 4: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) socketpair(0x0, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x0, r2}) bind$inet(r0, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004aaffc)=0x40000000001ffa, 0x4) dup(r0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="1d", 0x1}], 0x1) eventfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/25 17:07:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x1, 0xffffffffff7ffffc}, 0xfffffffffffffddb) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000280)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000000140)=""/100, &(0x7f00000001c0)=0x64) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="9a52438e8227ffffffffffff08004500023a000000000000907800000000e00000010d009078000000000000000000000000000000009b7bd13aad00a9f2d0d01b990efedc0c6573dd20b599e94d1c4f961f2f04080d3181ef10eaa2f512fd0d3c9eeab0f846b35ba09822b2cfa990fb408cc6ad5fc2ee5f914e75f98f3a7d2aae8a541ae1d753bcde082c70f733b491c69823a3140fa306116f5efb8f615b44963a57eb75bb963df59ef4aec2820e9fe57118760370589295a4ca08fcf2b50c8d8d1ebc703ef5ac323216af7ee7d119197aa0b2a3e78a1a6e3edb8349f2a82a71"], &(0x7f0000ea3000)) 2018/04/25 17:07:02 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) unshare(0x402) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) tee(r0, r0, 0x2, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/249) 2018/04/25 17:07:02 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000029cce98941b40cb6076605100303afffe6900000000000000000000000000ffff020000000000000000000000000019eacdc3780014000060c5961e00000000ff010100000000001803000000000001ff020020000000000000000000000001"], 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/04/25 17:07:02 executing program 3: r0 = shmget(0x2, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x6000) r1 = memfd_create(&(0x7f0000000000)=':ppp1,%vmnet0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x4, 0x1, {0x0, 0x3, 0x6, 0x1, 0x1}}) 2018/04/25 17:07:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720004000000000000000000000000000000008135ccbe39ac816734000000"], &(0x7f0000000000)=0x1) 2018/04/25 17:07:03 executing program 1: mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f000067b000/0x4000)=nil) 2018/04/25 17:07:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000001180), &(0x7f0000001140)=0xffffffffffffff3f) 2018/04/25 17:07:03 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000280)}}, &(0x7f00000003c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f00000001c0)=@random={'user.', ',\x00'}, &(0x7f00000000c0)="008d4fc1a347374b", 0x8, 0x0) 2018/04/25 17:07:03 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x18000) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/25 17:07:03 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000047c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/04/25 17:07:03 executing program 6: setsockopt$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(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/25 17:07:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/25 17:07:03 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x60000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x5cc, 0x5, 0x4, 0x43, 0x0, 0xf06, 0x8000, 0x97c, 0x5, 0x8, 0x0, 0x9}) inotify_init() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="ea"], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x3, 0x30}, &(0x7f0000000280)=0xc) ftruncate(r3, 0x0) [ 82.495837] ================================================================== [ 82.503256] BUG: KMSAN: uninit-value in lwtunnel_valid_encap_type_attr+0x29e/0x3e0 [ 82.510965] CPU: 1 PID: 6942 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 82.517796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.527139] Call Trace: [ 82.529718] dump_stack+0x185/0x1d0 [ 82.533332] ? lwtunnel_valid_encap_type_attr+0x29e/0x3e0 [ 82.538848] kmsan_report+0x142/0x240 [ 82.542631] __msan_warning_32+0x6c/0xb0 [ 82.546678] lwtunnel_valid_encap_type_attr+0x29e/0x3e0 [ 82.552033] rtm_to_fib_config+0xc83/0x12e0 [ 82.556346] inet_rtm_newroute+0x121/0x340 [ 82.560568] ? fib_del_ifaddr+0x3a40/0x3a40 [ 82.564878] rtnetlink_rcv_msg+0xa32/0x1560 [ 82.569187] ? SyS_sendmsg+0x54/0x80 [ 82.572902] ? netlink_sendmsg+0x9a6/0x1310 [ 82.577206] ? ___sys_sendmsg+0xec0/0x1310 [ 82.581424] ? SYSC_sendmsg+0x2a3/0x3d0 [ 82.585380] ? SyS_sendmsg+0x54/0x80 [ 82.589075] ? do_syscall_64+0x309/0x430 [ 82.593123] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.598467] ? __msan_poison_alloca+0x15c/0x1d0 [ 82.603117] ? _raw_spin_unlock_bh+0x57/0x70 [ 82.607526] ? __local_bh_enable_ip+0x3b/0x140 [ 82.612089] ? _raw_spin_unlock_bh+0x57/0x70 [ 82.616490] ? kmsan_set_origin_inline+0x6b/0x120 [ 82.621313] ? kmsan_set_origin+0x9e/0x160 [ 82.625534] netlink_rcv_skb+0x378/0x600 [ 82.629581] ? rtnetlink_bind+0x120/0x120 [ 82.633712] rtnetlink_rcv+0x50/0x60 [ 82.637414] netlink_unicast+0x166b/0x1740 [ 82.641638] ? rtnetlink_net_exit+0xa0/0xa0 [ 82.645946] netlink_sendmsg+0x1048/0x1310 [ 82.650171] ? netlink_getsockopt+0xc80/0xc80 [ 82.654649] ___sys_sendmsg+0xec0/0x1310 [ 82.658700] ? __fdget+0x4e/0x60 [ 82.662661] SYSC_sendmsg+0x2a3/0x3d0 [ 82.666453] SyS_sendmsg+0x54/0x80 [ 82.669975] do_syscall_64+0x309/0x430 [ 82.673847] ? ___sys_sendmsg+0x1310/0x1310 [ 82.678157] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.683325] RIP: 0033:0x455389 [ 82.686496] RSP: 002b:00007f12cc31ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 82.694186] RAX: ffffffffffffffda RBX: 00007f12cc31f6d4 RCX: 0000000000455389 [ 82.701437] RDX: 0000000000000000 RSI: 000000002000bfc8 RDI: 0000000000000013 [ 82.708689] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 82.715941] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 82.723193] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 [ 82.730454] [ 82.732062] Uninit was created at: [ 82.735585] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 82.740681] kmsan_kmalloc+0x94/0x100 [ 82.744471] kmsan_slab_alloc+0x11/0x20 [ 82.748428] __kmalloc_node_track_caller+0xaed/0x11c0 [ 82.753597] __alloc_skb+0x2cf/0x9f0 [ 82.757296] netlink_sendmsg+0x9a6/0x1310 [ 82.761425] ___sys_sendmsg+0xec0/0x1310 [ 82.765476] SYSC_sendmsg+0x2a3/0x3d0 [ 82.769258] SyS_sendmsg+0x54/0x80 [ 82.772786] do_syscall_64+0x309/0x430 [ 82.776660] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.781825] ================================================================== [ 82.789158] Disabling lock debugging due to kernel taint [ 82.794585] Kernel panic - not syncing: panic_on_warn set ... [ 82.794585] [ 82.801931] CPU: 1 PID: 6942 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 82.810048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.819378] Call Trace: [ 82.821948] dump_stack+0x185/0x1d0 [ 82.825562] panic+0x39d/0x940 [ 82.828756] ? lwtunnel_valid_encap_type_attr+0x29e/0x3e0 [ 82.834274] kmsan_report+0x238/0x240 [ 82.838067] __msan_warning_32+0x6c/0xb0 [ 82.842112] lwtunnel_valid_encap_type_attr+0x29e/0x3e0 [ 82.847460] rtm_to_fib_config+0xc83/0x12e0 [ 82.851768] inet_rtm_newroute+0x121/0x340 [ 82.855994] ? fib_del_ifaddr+0x3a40/0x3a40 [ 82.860307] rtnetlink_rcv_msg+0xa32/0x1560 [ 82.864616] ? SyS_sendmsg+0x54/0x80 [ 82.868315] ? netlink_sendmsg+0x9a6/0x1310 [ 82.872618] ? ___sys_sendmsg+0xec0/0x1310 [ 82.876835] ? SYSC_sendmsg+0x2a3/0x3d0 [ 82.880799] ? SyS_sendmsg+0x54/0x80 [ 82.884494] ? do_syscall_64+0x309/0x430 [ 82.888539] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.893885] ? __msan_poison_alloca+0x15c/0x1d0 [ 82.898534] ? _raw_spin_unlock_bh+0x57/0x70 [ 82.902927] ? __local_bh_enable_ip+0x3b/0x140 [ 82.907488] ? _raw_spin_unlock_bh+0x57/0x70 [ 82.911881] ? kmsan_set_origin_inline+0x6b/0x120 [ 82.916705] ? kmsan_set_origin+0x9e/0x160 [ 82.920934] netlink_rcv_skb+0x378/0x600 [ 82.924981] ? rtnetlink_bind+0x120/0x120 [ 82.929117] rtnetlink_rcv+0x50/0x60 [ 82.932815] netlink_unicast+0x166b/0x1740 [ 82.937043] ? rtnetlink_net_exit+0xa0/0xa0 [ 82.941350] netlink_sendmsg+0x1048/0x1310 [ 82.945575] ? netlink_getsockopt+0xc80/0xc80 [ 82.950052] ___sys_sendmsg+0xec0/0x1310 [ 82.954104] ? __fdget+0x4e/0x60 [ 82.957462] SYSC_sendmsg+0x2a3/0x3d0 [ 82.961253] SyS_sendmsg+0x54/0x80 [ 82.964787] do_syscall_64+0x309/0x430 [ 82.968676] ? ___sys_sendmsg+0x1310/0x1310 [ 82.972985] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.978166] RIP: 0033:0x455389 [ 82.981339] RSP: 002b:00007f12cc31ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 82.989034] RAX: ffffffffffffffda RBX: 00007f12cc31f6d4 RCX: 0000000000455389 [ 82.996298] RDX: 0000000000000000 RSI: 000000002000bfc8 RDI: 0000000000000013 [ 83.003551] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.010800] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.018052] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 [ 83.025854] Dumping ftrace buffer: [ 83.029380] (ftrace buffer empty) [ 83.033066] Kernel Offset: disabled [ 83.036670] Rebooting in 86400 seconds..