[....] 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[ 26.289408] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 26.619672] random: sshd: uninitialized urandom read (32 bytes read) [ 26.930193] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 28.223468] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.18' (ECDSA) to the list of known hosts. [ 33.792839] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/04 08:57:05 fuzzer started 2018/06/04 08:57:06 dialing manager at 10.128.0.26:38059 [ 55.812789] can: request_module (can-proto-0) failed. [ 55.823237] can: request_module (can-proto-0) failed. 2018/06/04 08:57:29 kcov=true, comps=false 2018/06/04 08:57:32 executing program 0: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x7fffffffffffffff, 0x6}) 2018/06/04 08:57:32 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r1, 0x3, 0x0, 0x3) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/06/04 08:57:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') read(r0, &(0x7f0000000080)=""/170, 0xaa) 2018/06/04 08:57:32 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x802, 0x0) io_setup(0x7fff, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) 2018/06/04 08:57:32 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/06/04 08:57:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) 2018/06/04 08:57:32 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xfd) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0xffffffffffffffff}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/06/04 08:57:32 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0x80044dfc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f0000000280)=""/200}) [ 61.636995] IPVS: ftp: loaded support on port[0] = 21 [ 61.668659] IPVS: ftp: loaded support on port[0] = 21 [ 61.711964] IPVS: ftp: loaded support on port[0] = 21 [ 61.721760] IPVS: ftp: loaded support on port[0] = 21 [ 61.741095] IPVS: ftp: loaded support on port[0] = 21 [ 61.772173] IPVS: ftp: loaded support on port[0] = 21 [ 61.774590] IPVS: ftp: loaded support on port[0] = 21 [ 61.786421] IPVS: ftp: loaded support on port[0] = 21 [ 63.820370] ip (4678) used greatest stack depth: 53880 bytes left [ 64.436577] ip (4732) used greatest stack depth: 53768 bytes left [ 64.877333] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.883790] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.925483] device bridge_slave_0 entered promiscuous mode [ 64.970719] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.977181] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.987220] device bridge_slave_0 entered promiscuous mode [ 65.012089] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.018524] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.040832] device bridge_slave_0 entered promiscuous mode [ 65.081467] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.087926] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.106573] device bridge_slave_0 entered promiscuous mode [ 65.113912] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.120344] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.138477] device bridge_slave_0 entered promiscuous mode [ 65.155916] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.162369] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.176530] device bridge_slave_0 entered promiscuous mode [ 65.190009] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.196498] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.205420] device bridge_slave_1 entered promiscuous mode [ 65.217361] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.223768] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.249307] device bridge_slave_0 entered promiscuous mode [ 65.268409] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.274855] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.282660] device bridge_slave_1 entered promiscuous mode [ 65.296513] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.302930] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.314907] device bridge_slave_0 entered promiscuous mode [ 65.343190] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.349581] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.366201] device bridge_slave_1 entered promiscuous mode [ 65.377424] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.383814] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.400120] device bridge_slave_1 entered promiscuous mode [ 65.407529] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.413970] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.428084] device bridge_slave_1 entered promiscuous mode [ 65.435295] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.442986] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.449409] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.474497] device bridge_slave_1 entered promiscuous mode [ 65.491076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.504978] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.511410] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.545910] device bridge_slave_1 entered promiscuous mode [ 65.558927] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.565333] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.585589] device bridge_slave_1 entered promiscuous mode [ 65.609960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.617545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.625100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.633307] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.655144] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.666425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.742472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.783589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.804178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.854348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.862480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.874207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.964955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.993667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 66.250842] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.266165] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.387509] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.450775] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.472470] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.481944] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.509413] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.534689] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.614537] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.624409] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.634922] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.648822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.659853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.701475] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.710704] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.736856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.746781] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.763385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.801983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.808903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.851433] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.876614] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.885840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.895851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.948209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.955200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.974125] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.982127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.001073] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.008007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.155564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.162543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.215643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.223149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.240775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.252412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.264819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.271802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.292909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.300735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.576077] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.588978] team0: Port device team_slave_0 added [ 67.609873] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.635630] team0: Port device team_slave_0 added [ 67.679739] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.702957] team0: Port device team_slave_0 added [ 67.781130] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.809505] team0: Port device team_slave_0 added [ 67.828169] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.843828] team0: Port device team_slave_1 added [ 67.862972] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.889258] team0: Port device team_slave_1 added [ 67.901784] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.915949] team0: Port device team_slave_0 added [ 67.922934] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.940117] team0: Port device team_slave_0 added [ 67.967942] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.990728] team0: Port device team_slave_0 added [ 68.004273] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.023158] team0: Port device team_slave_1 added [ 68.035080] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.046928] team0: Port device team_slave_0 added [ 68.065697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.092494] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.108905] team0: Port device team_slave_1 added [ 68.128404] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.150089] team0: Port device team_slave_1 added [ 68.157954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.165512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.176371] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.203960] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.219378] team0: Port device team_slave_1 added [ 68.228698] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.244206] team0: Port device team_slave_1 added [ 68.252950] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.260386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.273580] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.299154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.307178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.317586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.326690] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.364013] team0: Port device team_slave_1 added [ 68.380400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.400141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.414541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.438550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.449866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.464606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.473769] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.481979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.490216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.503856] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.512894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.531291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.541946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.552900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.566579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.582688] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.599843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.613300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.625113] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.632958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.641118] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.649358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.656947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.668837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.683520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.692554] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.704236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.711854] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.719557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.736750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.775910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.804650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.821528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.830368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.838961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.846692] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.855975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.863528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.870814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.879484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.894546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.903312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.938136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.947090] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.955469] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.963947] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.972343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.990090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.019290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.048630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.075856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.095795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.117179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.127731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.135624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.143549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.151416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.160883] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.169800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.177262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.186106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.196321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.205465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.233145] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.242352] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.250236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.260371] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.268911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.301860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.343507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.375924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.400714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.416115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.423903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.431946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.450609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.457966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.467786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.505355] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.513781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.529404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.562077] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.587350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.623211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.202848] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.209313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.216106] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.222658] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.251600] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.258490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.497224] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.503680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.510440] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.516831] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.581805] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.588708] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.595133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.601921] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.608338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.623307] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.651016] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.657447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.664222] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.670626] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.679395] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.686391] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.692801] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.699553] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.705967] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.713942] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.720703] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.727147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.733919] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.740330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.759635] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.771578] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.777976] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.784726] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.791130] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.800467] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.996124] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.002569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.009294] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.015680] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.023219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 72.288943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.300687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.331863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.359744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.383711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.394086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.401499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.605292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.626613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.690521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.838381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.859134] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.939956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.047405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.105605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.345678] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.393525] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.454419] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.602622] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.697165] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.712948] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.865920] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.894010] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.070941] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.077204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.085204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.112866] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.119667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.146135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.249899] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.256231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.269308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.430615] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.436872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.452646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.512393] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.518634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.534444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.558130] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.566265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.584671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.642908] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.649162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.660369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.803013] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.809307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.822832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.863954] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.010161] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.102375] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.238782] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.256416] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.361188] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.490874] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.678066] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/04 08:57:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xfd) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0xffffffffffffffff}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/06/04 08:57:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') read(r0, &(0x7f0000000080)=""/170, 0xaa) 2018/06/04 08:57:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) 2018/06/04 08:57:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xfd) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0xffffffffffffffff}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/06/04 08:57:58 executing program 0: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x7fffffffffffffff, 0x6}) 2018/06/04 08:57:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') read(r0, &(0x7f0000000080)=""/170, 0xaa) 2018/06/04 08:57:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) 2018/06/04 08:57:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xfd) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0xffffffffffffffff}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/06/04 08:57:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x802, 0x0) io_setup(0x7fff, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) 2018/06/04 08:57:58 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/06/04 08:57:58 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r1, 0x3, 0x0, 0x3) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/06/04 08:57:58 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0x80044dfc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f0000000280)=""/200}) 2018/06/04 08:57:59 executing program 5: personality(0x40000f) mlock2(&(0x7f00006cb000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 2018/06/04 08:57:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0x80044dfc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f0000000280)=""/200}) 2018/06/04 08:57:59 executing program 0: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x7fffffffffffffff, 0x6}) 2018/06/04 08:57:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') read(r0, &(0x7f0000000080)=""/170, 0xaa) 2018/06/04 08:57:59 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/06/04 08:57:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) 2018/06/04 08:57:59 executing program 5: personality(0x40000f) mlock2(&(0x7f00006cb000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 2018/06/04 08:57:59 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x802, 0x0) io_setup(0x7fff, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) 2018/06/04 08:57:59 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r1, 0x3, 0x0, 0x3) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/06/04 08:57:59 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x0, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/06/04 08:57:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0x80044dfc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f0000000280)=""/200}) 2018/06/04 08:57:59 executing program 0: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x7fffffffffffffff, 0x6}) 2018/06/04 08:57:59 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) close(r1) 2018/06/04 08:57:59 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/06/04 08:57:59 executing program 5: personality(0x40000f) mlock2(&(0x7f00006cb000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 2018/06/04 08:58:00 executing program 5: personality(0x40000f) mlock2(&(0x7f00006cb000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 2018/06/04 08:58:00 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x0, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/06/04 08:58:00 executing program 6: socketpair$unix(0x1, 0x800000000000003, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000040)=""/203, 0xcb, 0x2, &(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'syz_tun\x00'}}, 0x707000) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000000140), 0x4000000000005e6, 0x0) write(r0, &(0x7f0000000500)="d7501dadc2", 0x5) 2018/06/04 08:58:00 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r1, 0x3, 0x0, 0x3) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/06/04 08:58:00 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) close(r0) 2018/06/04 08:58:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x802, 0x0) io_setup(0x7fff, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) 2018/06/04 08:58:00 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000011c0)="95", 0x1}], 0x1) 2018/06/04 08:58:00 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x0, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/06/04 08:58:00 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) close(r1) 2018/06/04 08:58:00 executing program 6: socketpair$unix(0x1, 0x800000000000003, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000040)=""/203, 0xcb, 0x2, &(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'syz_tun\x00'}}, 0x707000) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000000140), 0x4000000000005e6, 0x0) write(r0, &(0x7f0000000500)="d7501dadc2", 0x5) 2018/06/04 08:58:00 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) close(r1) 2018/06/04 08:58:01 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x0, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/06/04 08:58:01 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000011c0)="95", 0x1}], 0x1) 2018/06/04 08:58:01 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) close(r0) 2018/06/04 08:58:01 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) close(r1) 2018/06/04 08:58:01 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000011c0)="95", 0x1}], 0x1) 2018/06/04 08:58:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) 2018/06/04 08:58:02 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) close(r0) 2018/06/04 08:58:02 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000011c0)="95", 0x1}], 0x1) 2018/06/04 08:58:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) 2018/06/04 08:58:02 executing program 6: socketpair$unix(0x1, 0x800000000000003, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000040)=""/203, 0xcb, 0x2, &(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'syz_tun\x00'}}, 0x707000) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000000140), 0x4000000000005e6, 0x0) write(r0, &(0x7f0000000500)="d7501dadc2", 0x5) 2018/06/04 08:58:02 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) close(r1) 2018/06/04 08:58:02 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) close(r1) 2018/06/04 08:58:02 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) close(r1) 2018/06/04 08:58:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) 2018/06/04 08:58:02 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) close(r0) 2018/06/04 08:58:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) 2018/06/04 08:58:02 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) close(r1) 2018/06/04 08:58:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fstat(r0, &(0x7f0000002a40)) 2018/06/04 08:58:02 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/ipc\x00') setns(r0, 0x0) 2018/06/04 08:58:02 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3b, 'D'}], 0x18}, 0x0) 2018/06/04 08:58:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80400, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/138) write$cgroup_int(r1, &(0x7f00000001c0)={[0x30]}, 0x1) 2018/06/04 08:58:02 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) close(r1) 2018/06/04 08:58:02 executing program 6: socketpair$unix(0x1, 0x800000000000003, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000040)=""/203, 0xcb, 0x2, &(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'syz_tun\x00'}}, 0x707000) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000000140), 0x4000000000005e6, 0x0) write(r0, &(0x7f0000000500)="d7501dadc2", 0x5) 2018/06/04 08:58:03 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/ipc\x00') setns(r0, 0x0) 2018/06/04 08:58:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80400, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/138) write$cgroup_int(r1, &(0x7f00000001c0)={[0x30]}, 0x1) 2018/06/04 08:58:03 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) close(r1) 2018/06/04 08:58:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fstat(r0, &(0x7f0000002a40)) 2018/06/04 08:58:03 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3b, 'D'}], 0x18}, 0x0) 2018/06/04 08:58:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/06/04 08:58:03 executing program 2: unshare(0x24020400) r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pipe(&(0x7f0000000800)={0xffffffffffffffff}) splice(r1, &(0x7f0000000780), r0, &(0x7f00000007c0), 0x100000001, 0x0) 2018/06/04 08:58:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) 2018/06/04 08:58:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) 2018/06/04 08:58:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80400, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/138) write$cgroup_int(r1, &(0x7f00000001c0)={[0x30]}, 0x1) 2018/06/04 08:58:04 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3b, 'D'}], 0x18}, 0x0) 2018/06/04 08:58:04 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/ipc\x00') setns(r0, 0x0) 2018/06/04 08:58:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fstat(r0, &(0x7f0000002a40)) 2018/06/04 08:58:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/06/04 08:58:04 executing program 2: unshare(0x24020400) r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pipe(&(0x7f0000000800)={0xffffffffffffffff}) splice(r1, &(0x7f0000000780), r0, &(0x7f00000007c0), 0x100000001, 0x0) 2018/06/04 08:58:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80400, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/138) write$cgroup_int(r1, &(0x7f00000001c0)={[0x30]}, 0x1) 2018/06/04 08:58:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/06/04 08:58:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fstat(r0, &(0x7f0000002a40)) 2018/06/04 08:58:04 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/ipc\x00') setns(r0, 0x0) 2018/06/04 08:58:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/06/04 08:58:04 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3b, 'D'}], 0x18}, 0x0) 2018/06/04 08:58:04 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000001640)=[{{&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)=""/223, 0xdf}], 0x1, &(0x7f00000015c0)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000016c0)) 2018/06/04 08:58:04 executing program 2: unshare(0x24020400) r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pipe(&(0x7f0000000800)={0xffffffffffffffff}) splice(r1, &(0x7f0000000780), r0, &(0x7f00000007c0), 0x100000001, 0x0) 2018/06/04 08:58:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/06/04 08:58:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) 2018/06/04 08:58:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0xffffffffffffffde) 2018/06/04 08:58:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/06/04 08:58:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x2, 0xa, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb}, @sadb_ident={0x2, 0xb}]}, 0x30}, 0x1}, 0x0) 2018/06/04 08:58:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) 2018/06/04 08:58:04 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$seccomp(0x18, 0x0, &(0x7f0000000040)) 2018/06/04 08:58:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0401000000c001ddb8460900ffb25bc2029182070eb63780398d0000000000000004dc5712e4af10028f8f6575efe5eb8f8b307756e195d9ff81eb1fe62c4f98213e88786a2f8e79c9666e0e1f410a80c197a3be", 0x54, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x8000000000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/04 08:58:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0xffffffffffffffde) 2018/06/04 08:58:04 executing program 2: unshare(0x24020400) r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pipe(&(0x7f0000000800)={0xffffffffffffffff}) splice(r1, &(0x7f0000000780), r0, &(0x7f00000007c0), 0x100000001, 0x0) 2018/06/04 08:58:04 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000001640)=[{{&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)=""/223, 0xdf}], 0x1, &(0x7f00000015c0)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000016c0)) 2018/06/04 08:58:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/06/04 08:58:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x2, 0xa, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb}, @sadb_ident={0x2, 0xb}]}, 0x30}, 0x1}, 0x0) 2018/06/04 08:58:05 executing program 6: msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x2}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/04 08:58:05 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000030000000000000060af04ca01082f0000000000000000000000ffffac1414bbe73725d5d7ff020098ff232bf635ad9e4c92b2c136bb6cde00000000000000000000000001042065580000000000000800000086dd080088be0002fcbe39ce7dfeef4bfec4c6e10e54000000100000000100000000000000080022eb5095d9796dc2d90e5ca318b13bc8881a9da77ebf7666"], 0x1) 2018/06/04 08:58:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0xffffffffffffffde) 2018/06/04 08:58:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0401000000c001ddb8460900ffb25bc2029182070eb63780398d0000000000000004dc5712e4af10028f8f6575efe5eb8f8b307756e195d9ff81eb1fe62c4f98213e88786a2f8e79c9666e0e1f410a80c197a3be", 0x54, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x8000000000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/04 08:58:05 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000001640)=[{{&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)=""/223, 0xdf}], 0x1, &(0x7f00000015c0)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000016c0)) 2018/06/04 08:58:05 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "65163d", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/06/04 08:58:05 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/04 08:58:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0401000000c001ddb8460900ffb25bc2029182070eb63780398d0000000000000004dc5712e4af10028f8f6575efe5eb8f8b307756e195d9ff81eb1fe62c4f98213e88786a2f8e79c9666e0e1f410a80c197a3be", 0x54, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x8000000000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/04 08:58:05 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) 2018/06/04 08:58:05 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "65163d", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/06/04 08:58:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x2, 0xa, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb}, @sadb_ident={0x2, 0xb}]}, 0x30}, 0x1}, 0x0) 2018/06/04 08:58:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0xffffffffffffffde) 2018/06/04 08:58:05 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000001640)=[{{&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)=""/223, 0xdf}], 0x1, &(0x7f00000015c0)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000016c0)) 2018/06/04 08:58:05 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/04 08:58:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0401000000c001ddb8460900ffb25bc2029182070eb63780398d0000000000000004dc5712e4af10028f8f6575efe5eb8f8b307756e195d9ff81eb1fe62c4f98213e88786a2f8e79c9666e0e1f410a80c197a3be", 0x54, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x8000000000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/04 08:58:05 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) 2018/06/04 08:58:05 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x8, 0x5, 0x1, 0x0, [{}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/06/04 08:58:05 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "65163d", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/06/04 08:58:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5432, 0x0) 2018/06/04 08:58:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x2, 0xa, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb}, @sadb_ident={0x2, 0xb}]}, 0x30}, 0x1}, 0x0) 2018/06/04 08:58:05 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/04 08:58:05 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/06/04 08:58:05 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "65163d", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/06/04 08:58:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5432, 0x0) 2018/06/04 08:58:05 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) 2018/06/04 08:58:05 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x8, 0x5, 0x1, 0x0, [{}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/06/04 08:58:05 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/04 08:58:05 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='%eth1\x00', 0x0) 2018/06/04 08:58:05 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/04 08:58:05 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/06/04 08:58:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5432, 0x0) 2018/06/04 08:58:06 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/06/04 08:58:06 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x8, 0x5, 0x1, 0x0, [{}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/06/04 08:58:06 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) 2018/06/04 08:58:06 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/04 08:58:06 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) fallocate(r0, 0x0, 0x0, 0x53c1) 2018/06/04 08:58:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x100000000, 0x3, 0x0, 0x1, [{}]}) 2018/06/04 08:58:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/06/04 08:58:06 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/04 08:58:06 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/06/04 08:58:06 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) fallocate(r0, 0x0, 0x0, 0x53c1) 2018/06/04 08:58:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5432, 0x0) 2018/06/04 08:58:06 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x8, 0x5, 0x1, 0x0, [{}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/06/04 08:58:06 executing program 6: unshare(0x24020400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/06/04 08:58:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x100000000, 0x3, 0x0, 0x1, [{}]}) 2018/06/04 08:58:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/06/04 08:58:06 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/04 08:58:06 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) fallocate(r0, 0x0, 0x0, 0x53c1) 2018/06/04 08:58:06 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/06/04 08:58:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x100000000, 0x3, 0x0, 0x1, [{}]}) 2018/06/04 08:58:06 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00000008c0)={&(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000004c0), 0x1ae, &(0x7f0000000800)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000580)=""/166, 0xa6}, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/190, 0xbe}], 0x1}}, @zcopy_cookie={0x18, 0x114, 0xc}], 0x60}, 0x0) 2018/06/04 08:58:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x7a, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r2) close(r1) 2018/06/04 08:58:06 executing program 6: unshare(0x24020400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/06/04 08:58:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x3}}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5423, &(0x7f0000000080)) 2018/06/04 08:58:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) 2018/06/04 08:58:06 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) fallocate(r0, 0x0, 0x0, 0x53c1) 2018/06/04 08:58:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) 2018/06/04 08:58:07 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) 2018/06/04 08:58:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/06/04 08:58:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, &(0x7f0000000200)=0x8) 2018/06/04 08:58:07 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00000008c0)={&(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000004c0), 0x1ae, &(0x7f0000000800)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000580)=""/166, 0xa6}, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/190, 0xbe}], 0x1}}, @zcopy_cookie={0x18, 0x114, 0xc}], 0x60}, 0x0) 2018/06/04 08:58:07 executing program 6: unshare(0x24020400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/06/04 08:58:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x100000000, 0x3, 0x0, 0x1, [{}]}) 2018/06/04 08:58:07 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x3}}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5423, &(0x7f0000000080)) 2018/06/04 08:58:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x7a, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r2) close(r1) 2018/06/04 08:58:07 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00000008c0)={&(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000004c0), 0x1ae, &(0x7f0000000800)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000580)=""/166, 0xa6}, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/190, 0xbe}], 0x1}}, @zcopy_cookie={0x18, 0x114, 0xc}], 0x60}, 0x0) 2018/06/04 08:58:07 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) 2018/06/04 08:58:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/06/04 08:58:07 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x2000400) ppoll(&(0x7f0000000480)=[{r0}], 0x1, &(0x7f00000004c0), &(0x7f0000000500), 0x8) 2018/06/04 08:58:07 executing program 6: unshare(0x24020400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/06/04 08:58:07 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x3}}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5423, &(0x7f0000000080)) 2018/06/04 08:58:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/06/04 08:58:07 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00000008c0)={&(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000004c0), 0x1ae, &(0x7f0000000800)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000580)=""/166, 0xa6}, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/190, 0xbe}], 0x1}}, @zcopy_cookie={0x18, 0x114, 0xc}], 0x60}, 0x0) 2018/06/04 08:58:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x2000400) ppoll(&(0x7f0000000480)=[{r0}], 0x1, &(0x7f00000004c0), &(0x7f0000000500), 0x8) 2018/06/04 08:58:08 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x3}}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5423, &(0x7f0000000080)) 2018/06/04 08:58:08 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/06/04 08:58:08 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) shutdown(r1, 0x0) 2018/06/04 08:58:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x2000400) ppoll(&(0x7f0000000480)=[{r0}], 0x1, &(0x7f00000004c0), &(0x7f0000000500), 0x8) 2018/06/04 08:58:08 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000240)=""/164, &(0x7f0000000040)=0x10) 2018/06/04 08:58:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, &(0x7f0000000200)=0x8) 2018/06/04 08:58:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x7a, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r2) close(r1) 2018/06/04 08:58:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x5ca) 2018/06/04 08:58:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x5, 0x5f8, [0x20000800, 0x0, 0x0, 0x20000938, 0x20000b70], 0x0, &(0x7f00000007c0), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x670) [ 96.640570] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/06/04 08:58:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x5, 0x5f8, [0x20000800, 0x0, 0x0, 0x20000938, 0x20000b70], 0x0, &(0x7f00000007c0), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x670) 2018/06/04 08:58:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x2000400) ppoll(&(0x7f0000000480)=[{r0}], 0x1, &(0x7f00000004c0), &(0x7f0000000500), 0x8) 2018/06/04 08:58:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x5ca) 2018/06/04 08:58:08 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001880)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/212, 0xd4}, 0x0) 2018/06/04 08:58:08 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000240)=""/164, &(0x7f0000000040)=0x10) [ 96.839844] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/06/04 08:58:08 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001880)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/212, 0xd4}, 0x0) 2018/06/04 08:58:08 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001880)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/212, 0xd4}, 0x0) 2018/06/04 08:58:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x5ca) 2018/06/04 08:58:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x5, 0x5f8, [0x20000800, 0x0, 0x0, 0x20000938, 0x20000b70], 0x0, &(0x7f00000007c0), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x670) [ 97.052294] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/06/04 08:58:09 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000240)=""/164, &(0x7f0000000040)=0x10) 2018/06/04 08:58:09 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001880)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/212, 0xd4}, 0x0) 2018/06/04 08:58:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x5ca) 2018/06/04 08:58:09 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001880)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/212, 0xd4}, 0x0) 2018/06/04 08:58:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x5, 0x5f8, [0x20000800, 0x0, 0x0, 0x20000938, 0x20000b70], 0x0, &(0x7f00000007c0), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x670) 2018/06/04 08:58:09 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) shutdown(r1, 0x0) 2018/06/04 08:58:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, &(0x7f0000000200)=0x8) 2018/06/04 08:58:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x7a, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r2) close(r1) 2018/06/04 08:58:09 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001880)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/212, 0xd4}, 0x0) [ 97.629152] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/06/04 08:58:09 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001880)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/212, 0xd4}, 0x0) 2018/06/04 08:58:09 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001880)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/212, 0xd4}, 0x0) 2018/06/04 08:58:09 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000240)=""/164, &(0x7f0000000040)=0x10) 2018/06/04 08:58:09 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000240)=""/164, &(0x7f0000000040)=0x10) 2018/06/04 08:58:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/06/04 08:58:09 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil, &(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/06/04 08:58:09 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001880)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/212, 0xd4}, 0x0) 2018/06/04 08:58:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/06/04 08:58:10 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil, &(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/06/04 08:58:10 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001880)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/212, 0xd4}, 0x0) 2018/06/04 08:58:10 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000240)=""/164, &(0x7f0000000040)=0x10) 2018/06/04 08:58:10 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) shutdown(r1, 0x0) 2018/06/04 08:58:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/06/04 08:58:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, &(0x7f0000000200)=0x8) 2018/06/04 08:58:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@dellink={0x28, 0x11, 0x601, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/06/04 08:58:10 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil, &(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/06/04 08:58:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/06/04 08:58:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@dellink={0x28, 0x11, 0x601, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/06/04 08:58:10 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000240)=""/164, &(0x7f0000000040)=0x10) 2018/06/04 08:58:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/null\x00', 0x7fc, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)=""/101, 0x65}, {&(0x7f00000001c0)=""/60, 0x3c}], 0xa, &(0x7f0000000940)=""/79, 0x4f, 0x6}, 0x200}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/153, 0x99}, {&(0x7f0000000c80)=""/224, 0xe0}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/216, 0xd8}], 0x8, &(0x7f0000001040)=""/4096, 0x1000, 0xc7}, 0x7}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000020c0)=""/9, 0x9}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/246, 0xf6}, {&(0x7f00000022c0)=""/41, 0x29}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xb2ec}, 0x7}], 0x3, 0x100, &(0x7f0000003580)={r2, r3+10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$unix(r4, &(0x7f0000004a80)={&(0x7f00000035c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004700)="bfae4b73aa7549468610b0c7da26462fe1011e48faf2fd6845815ea1d99592c19dbbecf294b9a5c2315b4498c2d413eeb889fc97e18803e4457c4265997946ef4266f1592a0c40abddf6a88fec56743f4ccf4c15377799a5e7364487f8a27b34d5352bf259422ea3f99732d74d501108dd05ea9a05d5eed6e8f5dc13f0913d1e5d97ce4815e4687a2d1895b4079283d102810211faf0d0250b65b9e39a2dea7af473fb3b355d1409c84032efd98dae335b679bada8fa4079c54e4903cfda5fabead57d26f4341fe3c6c8eb32093657677a7cbee2e5751f56362d06bfb190", 0xde}, {&(0x7f0000004880)="aeb140236c5dbe94040ea756eb608c3303f7f506c07bc46a4fbd787cb5fed78148aed16f58269dece0780aebf2768f2aae0c1e0f63ac481f4031dd1bbbba8356e344db09598191be8ae52be4fa5a04a899c4b5940d321b3bf2daac1f49738697e5de9570ba39a3a9cbf616826bb2fb249d448f81c459cb449299acd67c90d875e310813ebe6d79c10bcd1950cddb4e8fd6f4a8e8516a37b57069d138", 0x9c}, {&(0x7f0000004980)="a77fb25cad582381892b6bd587487379b53a337e2298fa1e7d64a63e90b1b67b741f0c1760c9d7c2dd7ca849251a59147d741de7fca4cf44ebadf15b6b", 0x3d}], 0x4, 0x0, 0x0, 0x890}, 0x0) 2018/06/04 08:58:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/06/04 08:58:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/null\x00', 0x7fc, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)=""/101, 0x65}, {&(0x7f00000001c0)=""/60, 0x3c}], 0xa, &(0x7f0000000940)=""/79, 0x4f, 0x6}, 0x200}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/153, 0x99}, {&(0x7f0000000c80)=""/224, 0xe0}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/216, 0xd8}], 0x8, &(0x7f0000001040)=""/4096, 0x1000, 0xc7}, 0x7}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000020c0)=""/9, 0x9}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/246, 0xf6}, {&(0x7f00000022c0)=""/41, 0x29}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xb2ec}, 0x7}], 0x3, 0x100, &(0x7f0000003580)={r2, r3+10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$unix(r4, &(0x7f0000004a80)={&(0x7f00000035c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004700)="bfae4b73aa7549468610b0c7da26462fe1011e48faf2fd6845815ea1d99592c19dbbecf294b9a5c2315b4498c2d413eeb889fc97e18803e4457c4265997946ef4266f1592a0c40abddf6a88fec56743f4ccf4c15377799a5e7364487f8a27b34d5352bf259422ea3f99732d74d501108dd05ea9a05d5eed6e8f5dc13f0913d1e5d97ce4815e4687a2d1895b4079283d102810211faf0d0250b65b9e39a2dea7af473fb3b355d1409c84032efd98dae335b679bada8fa4079c54e4903cfda5fabead57d26f4341fe3c6c8eb32093657677a7cbee2e5751f56362d06bfb190", 0xde}, {&(0x7f0000004880)="aeb140236c5dbe94040ea756eb608c3303f7f506c07bc46a4fbd787cb5fed78148aed16f58269dece0780aebf2768f2aae0c1e0f63ac481f4031dd1bbbba8356e344db09598191be8ae52be4fa5a04a899c4b5940d321b3bf2daac1f49738697e5de9570ba39a3a9cbf616826bb2fb249d448f81c459cb449299acd67c90d875e310813ebe6d79c10bcd1950cddb4e8fd6f4a8e8516a37b57069d138", 0x9c}, {&(0x7f0000004980)="a77fb25cad582381892b6bd587487379b53a337e2298fa1e7d64a63e90b1b67b741f0c1760c9d7c2dd7ca849251a59147d741de7fca4cf44ebadf15b6b", 0x3d}], 0x4, 0x0, 0x0, 0x890}, 0x0) 2018/06/04 08:58:10 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil, &(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/06/04 08:58:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@dellink={0x28, 0x11, 0x601, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/06/04 08:58:11 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) shutdown(r1, 0x0) 2018/06/04 08:58:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/null\x00', 0x7fc, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)=""/101, 0x65}, {&(0x7f00000001c0)=""/60, 0x3c}], 0xa, &(0x7f0000000940)=""/79, 0x4f, 0x6}, 0x200}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/153, 0x99}, {&(0x7f0000000c80)=""/224, 0xe0}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/216, 0xd8}], 0x8, &(0x7f0000001040)=""/4096, 0x1000, 0xc7}, 0x7}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000020c0)=""/9, 0x9}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/246, 0xf6}, {&(0x7f00000022c0)=""/41, 0x29}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xb2ec}, 0x7}], 0x3, 0x100, &(0x7f0000003580)={r2, r3+10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$unix(r4, &(0x7f0000004a80)={&(0x7f00000035c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004700)="bfae4b73aa7549468610b0c7da26462fe1011e48faf2fd6845815ea1d99592c19dbbecf294b9a5c2315b4498c2d413eeb889fc97e18803e4457c4265997946ef4266f1592a0c40abddf6a88fec56743f4ccf4c15377799a5e7364487f8a27b34d5352bf259422ea3f99732d74d501108dd05ea9a05d5eed6e8f5dc13f0913d1e5d97ce4815e4687a2d1895b4079283d102810211faf0d0250b65b9e39a2dea7af473fb3b355d1409c84032efd98dae335b679bada8fa4079c54e4903cfda5fabead57d26f4341fe3c6c8eb32093657677a7cbee2e5751f56362d06bfb190", 0xde}, {&(0x7f0000004880)="aeb140236c5dbe94040ea756eb608c3303f7f506c07bc46a4fbd787cb5fed78148aed16f58269dece0780aebf2768f2aae0c1e0f63ac481f4031dd1bbbba8356e344db09598191be8ae52be4fa5a04a899c4b5940d321b3bf2daac1f49738697e5de9570ba39a3a9cbf616826bb2fb249d448f81c459cb449299acd67c90d875e310813ebe6d79c10bcd1950cddb4e8fd6f4a8e8516a37b57069d138", 0x9c}, {&(0x7f0000004980)="a77fb25cad582381892b6bd587487379b53a337e2298fa1e7d64a63e90b1b67b741f0c1760c9d7c2dd7ca849251a59147d741de7fca4cf44ebadf15b6b", 0x3d}], 0x4, 0x0, 0x0, 0x890}, 0x0) 2018/06/04 08:58:11 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x188, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/06/04 08:58:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/null\x00', 0x7fc, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)=""/101, 0x65}, {&(0x7f00000001c0)=""/60, 0x3c}], 0xa, &(0x7f0000000940)=""/79, 0x4f, 0x6}, 0x200}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/153, 0x99}, {&(0x7f0000000c80)=""/224, 0xe0}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/216, 0xd8}], 0x8, &(0x7f0000001040)=""/4096, 0x1000, 0xc7}, 0x7}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000020c0)=""/9, 0x9}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/246, 0xf6}, {&(0x7f00000022c0)=""/41, 0x29}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xb2ec}, 0x7}], 0x3, 0x100, &(0x7f0000003580)={r2, r3+10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$unix(r4, &(0x7f0000004a80)={&(0x7f00000035c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004700)="bfae4b73aa7549468610b0c7da26462fe1011e48faf2fd6845815ea1d99592c19dbbecf294b9a5c2315b4498c2d413eeb889fc97e18803e4457c4265997946ef4266f1592a0c40abddf6a88fec56743f4ccf4c15377799a5e7364487f8a27b34d5352bf259422ea3f99732d74d501108dd05ea9a05d5eed6e8f5dc13f0913d1e5d97ce4815e4687a2d1895b4079283d102810211faf0d0250b65b9e39a2dea7af473fb3b355d1409c84032efd98dae335b679bada8fa4079c54e4903cfda5fabead57d26f4341fe3c6c8eb32093657677a7cbee2e5751f56362d06bfb190", 0xde}, {&(0x7f0000004880)="aeb140236c5dbe94040ea756eb608c3303f7f506c07bc46a4fbd787cb5fed78148aed16f58269dece0780aebf2768f2aae0c1e0f63ac481f4031dd1bbbba8356e344db09598191be8ae52be4fa5a04a899c4b5940d321b3bf2daac1f49738697e5de9570ba39a3a9cbf616826bb2fb249d448f81c459cb449299acd67c90d875e310813ebe6d79c10bcd1950cddb4e8fd6f4a8e8516a37b57069d138", 0x9c}, {&(0x7f0000004980)="a77fb25cad582381892b6bd587487379b53a337e2298fa1e7d64a63e90b1b67b741f0c1760c9d7c2dd7ca849251a59147d741de7fca4cf44ebadf15b6b", 0x3d}], 0x4, 0x0, 0x0, 0x890}, 0x0) 2018/06/04 08:58:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/06/04 08:58:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/null\x00', 0x7fc, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)=""/101, 0x65}, {&(0x7f00000001c0)=""/60, 0x3c}], 0xa, &(0x7f0000000940)=""/79, 0x4f, 0x6}, 0x200}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/153, 0x99}, {&(0x7f0000000c80)=""/224, 0xe0}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/216, 0xd8}], 0x8, &(0x7f0000001040)=""/4096, 0x1000, 0xc7}, 0x7}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000020c0)=""/9, 0x9}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/246, 0xf6}, {&(0x7f00000022c0)=""/41, 0x29}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xb2ec}, 0x7}], 0x3, 0x100, &(0x7f0000003580)={r2, r3+10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$unix(r4, &(0x7f0000004a80)={&(0x7f00000035c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003640)="f57d1c91f5034b36c6dba0f71906aa94120bd16185b4fa35113fe939b286a694ae3e4a479c4bc1cb18a9a966cee1f2a91c75a2241f286ceb64e8ccd41a76b1ab42fc546fe691202486f7a80c5ffdd5cb5344a16ce62509e5d46520cbbac94bb129f0ee58e598b4a0ef9142027576fdf6ab8859393e74d378507c887f3d1dbe60f8dd3e490f0910e153fd2bbc8377e66bc5742d356e3ad841067ed3aacf45c572f8776b5e1265219f5532e46b8d90f76d9323a5def85e770f94c84a988b3953f58a855346e26a33a164d33b278bf3ad323d6907d824a41d5d9d114b1088cc842e4d760df241c4f2fc4992ca69d161f26a1cdd2474249751296fc17806b7f6b9f9a608e3dca620ac8bf957b4d1d6a9c556747b13bda882b0637be07897286d903cede6e81e5f42107405b0a5a00a9970588518954ba6ad4f4a37bcfe5143d7a25b71d1d94a7b908086b5f1b954de6504e9fec44fb4b386efb466e107a4675e1b67511f104dd967155227e5e3f3062b3c5211b36033f24fd89deb7722e95377e8d637d7c31ba0bff99b7076954d3bf8b86cf7b105a963c7e2ad01104eb4acaeaae98029f11e03c257b6c5f0e4d225a2c26e8cb425ab639eda854c1220ccaa0079544b472ec0eaf566cbf346373410249353e84630e7aa9b3ca247532ada5421d7f1920e1d7dec8aa559546060eaefcd331457a91e8fb147174d1ace83fa7b0a96e925b5f205f3c300c72147a606c3b2a5800fcb672033a9c9177612850ca4df0b68396b503dc2cdea18f1bd54cc1844ee666be802061ae19fd57b6d1545d07ae97ac33fa95d347f1c957ef04b2f1232cba1dc061cc0c89629a349d29bf1a95bb1fa671b5544b8ffbdb59006d920aa12f32e7322819502d49d2692111f9679acbfea915cfafd7fb31bf04695ddf1cb4621044bd9fbe2440dab5d843c4bafc3eca4fa694b21ec3a84eb69a4aa1daeb18279fd2e2196d7440da82b1be6bc9f9c7153ec5e7b0d0a43173fc9178f149543a8f725dca4806c34be6db6487bc57552cf858c30268f40f1ba7d8fa0720fad523b8d9d66c0448cb8c5ccacd8280b3030b43f2c8cc20731f5d2e66d7fff39108b72772a0dcb93ea636bd295906ce0314017a82f066311498a664a2deab23a1000521148d2404375e1df2a88293dcddd989d733cdd79db44ca0ddee96845d7e7a7c2e40558e8b4cef485a98c57f7f60225cb2c72a9bfe3c2e1752222fbfda4719a6fb126757ad8fec668633996089e018d3b4fe0155b41e0d71348a2d737b2292fea05450327a7a0abcefe52ad45e721c86da192d625247773c593614f3d912a15c8d6a2beb8ffd5732a39524aab4e850ccdeaca1d3e6f6f3f595fd010fed9c2cad8c3659fbfaeff5a1cb52a403979680c2b7e2efca0c0212c2e59de2dddc9006e0a3b7c3e36d0f307d4687fa0ef26bc5bfc250dc657de484e0f7b919cbcfa31d2f222cce0b16e6bcfcf5733809fcce41005c6c2713b8c7edfca37c5dbc7a1f056d46a9075364abce5c7099180158c8e32d744a457efbd30ff87397fe98a27bdaacbb1cae5fc098c8be25af8b7eb3f52f13eac0abb4aeda791f44dcbd3fefdbab5cb4c3c3d11df176baa8c983580094950a6d7ea91c6b89acbb18054f6ead4b7457ca1bac917615cc277e8c310ed7d82a31865c985ad84db20c8647c43f974f954940e7e99f2e5ed0e9d68dc34ea2f3b85c6c23dbd14fdb8d430dfc95923ccf99700fb5ded9ed37144dc7ff1e22f94536f8ac355c19abd2db3760dfbc01e2a44af2d30ca08f883052ed88cde1b798d8ded1205a4c75f220a77f33d0c29be9dd83ed5fa532f5d2f2255f73a9777585c96a225df8147edbcb2830e986ec395350f8c072aa367f2a8c03c4d807f41a13df3bfdb609bb605773c776356aa048fc3dfc9bf74aa649b7b75f6cb3311a8f4ba5771eaf83d8ded2dff5f7250daf7f1fbcbc46968b9d64e3551136489dd37b32f3dd15efb529f4e5a6a7eb6d7774a6f91099b62eea92bd53b997af639aa91c3c86d54b9b97e34a55c2c69a0605009e7d42445881ebdb2397b7861ca54bc7439fb9ac58006b83e7db5c76230bf64d9d95cc9aa37ed38b89612c420386a75d2f7245a34e6e010b92f7fab858c7e57299459c43d75d0c77c683a68fcb1c8ba40a73ff3b151c007ef2c6ff6cac139db1baca3a255c3b4c35dc7349635b14587b87843aaa628a017919ecd6e7cb5c74b96511b276f668b7f41f5ed17cf3839d9a83cfe413b0b3627432713d4ef962cad5d0aa2abfefb579fd287f87e10dfe3f7992b4b1fdcefcd3b0242e3ca84725dd0cea2268c4a94b6d8effb58fdceb7a5d179c3d50cd08b2cdaf462cd151b4a2a65a5d9a486123cee7089ea0a40318748578dd7fec3e1df064599e8063b20b3762334b980733905839e7a3e31e80fc399183c4839c663f192d908a0e10d6cae9528ba71f4b16511bc43c91e942071efc9f5e4e322ad6f82217ffe7031de75a18c6060a7ae6ad6d6a1aa281b8b41236d508f44a717fddda33e557400445b30612e0cb3b5a19387bfd059f9d51a7d93329e6dc64ae72969180072d85a7f09c7147a9eab8571dbaaa1868db66510114bfca6aa7b2ba48bb133bb4c19fe23a08ddc33faf8d380ad6f6cd53e1fc62d41ac7b744726ea978fbe039f1ffff59170724eec0db637038af4d642fc99316539c1bf09d5292a39c8b12a16fdc5acaedb0c67256866afd36214fb2e93cc9c2309639cca6b06e3cc636273d8a576002682a488314ce750b6c78356896be1155efc0654c51e18ee11f25d3143118ca83d915a609d91093814fe2fccab69283df2f471f58ccddbe9afc60f60645b92248812d74867136476edbd105e2c4c55390aabd4af4b1e23291403249054d64f8548f4e283be597618cb5c85fc60f18ef078a625851da246af4f66148e780ed6ae9c7cae53977846231492605650b808eb1ea041318a4d96d0dfa6c18bb240bd3510959ec953d03ed4efe20081fa38b554671f52569774a237c732ff2f73c46b8fbdf703e65790f4ca8ced5273c7fce7348bc721b7d5a485f9e1a9b295eed39b66a0e2ee890a9f274451a82f3ca957f3b3c47d134541cea565f00e6d4a2271bbdf71129f8f492776a88fcb5fb912aa2c6e7f36618780cb77327092b751918caec5e0e36f642494c13e7b5c861409330de4a50c4800311755de44e4895ba6a0cbf5520e3f9b5a31a68070c103fed1ed459d64ba9a1f9ff4eb623ace9d17a4c5355b742a5f4ad280d8a49c4d09a72ecf14816d58b87b9cfaa2b0df2f4e18d5689170fde455bbadd7143a61b578d0d1412c6bcf0d6c77497c5c69d0841482d54e2939c99441ce91ebf4453ab67c6236db5c48763303ee58977755d1cd853fd76e38faaf978080634b2943cb4ff2cf896d99850d512aa1531ddbdcf4f50553e5a057673d52dc9b56812af7d48c4b3922a438ab77ebde953385cbcbd003dbeb89c2561653525a474039a22612607a43884238e8211e8e14d670110e374dcffed911a0bedef1844d9436027bbc6569f94d2abd13fea2a2783a4dbefa062d869d12cfe0bbc0b1746d6998c6284158e0b8ef733deeffb5aa0a07611473e4d234dba348ee6c1f0842cb6b8645a22abd25278285db94587b7f2468eb6fe997fa7f4db9ba775212c8b8560ca532b6ae0efbfa81fea683656edae18888c1c3007116dc2c6465b57da655d38badf24926e1e240ce2a8733e59d448cedb51408485e46d1398660a43d59b7c148cfb043b257c9e630655fb0a0d51d9e23a9fb78aae0dd6add5f1c3502bba4c11a9a40ef6e554c550cee8b75077f8466e8ec51099d9617fe79e0da494116b43266725abaaed085d6233e17bd36a5a9f1bbe3716958128fed07f4d2f5e02404e5a4cb3a9efb8ac097fbc1452b85ffa95af21a30e3256ffa58cde9915df6ed2bad18619210a336692ff40682a538d3f7b63c0efdb736afa3022aaa52ae019f45f3317d09a43e438c4786cfb76da38090c297e3b9b535e10fb7b3304abb77c7dfa3b82a29ea451e0f8980c69f1d5f5ac8e96e6184779b386aa19a4cf3f892a50a35132f093185036fe8ca7201ca6f18c5f5c776102c18c4f887060486fb5e44e8170cc55ab056510675a04d07cefcf6d553bcea7f9072006f9f4ec2d65c95f591ca7537e35c2e22b1afab0acaeb436e33ed3d7603117483d722a33528550a494d1552dd318cc01af94ddad629517c44040dcadec72b8834105c455c38c755b7260c3de4263db84ae1185aa17adf460ac658037fa72e9400dea6375228837e619bffdc1c11057071a91dfc05940948d5835f32e32d62147f22f3f24a1dd6f7931b37f0de341017b1f22c45629374cc8fb31c64438c41f10e426558268e955f28cd24f8995f761a9edb5de17044495d1a401af177243017cbbb215861815fced4c83181348ac5d07bf15914d73bf3ae3caf119728a2ed04b9df1330b9de20d2b1e4317c0d193bea3deb7b0ce298df77dd6951027baff1abd69ec03018a01a96b54de2f8eea12e9e6efbf09df4463bcb70d7195336fae3ce44ffde1310bf48929842be9b30bf2af257c4a64d2a690ef34ed53bca67e67aeb06eb32d33a7a66aa34054ddd7b217982521a40c2a40cd99c725549b5385dd11e96b4bf7876d77d9bebcbe0f2446f1683e055eb95c3c8300302c884ec2d26af9b876f23fdd74fd61ffd07ead18c9edb33995545320907547ca185d61a61478c22a79ffa2017587398d17558e79ee187ccb2a53d269e5213950982bf3e297d84e614f6a84673ce3b3789c7597b8488c76681fbaf28db06ba33c58a05407fecc174737e1b0367863c92f430e18fa1cce130900166e3e72781a063747b1536c34e1cf9f49eab579d0fa75681227b2b66f50fba5f1f86cf3500745e9ebb447c653d67080f953d91edd8e0d5a6ea485c687fe73d2cca5014da2e60588e0a35ac5cd8eeebdecaaad326c752db65e20025183ccbf17c8b80db09775d7f87c1385d0b947af2f168039800a2ce2d3cca8199958bf4cf4560c943621aeccfd90957f655e4995b02f821be18d37951181a611eb9e6c994d549f92628cb1a240bd1c899b8270f43f69aa16bd05c0ba3adc2bb419f00d704c0fa9b9bf79f7d5f2978d88ecd7587aa59dc904f22d17531085edc502eedf68f32f3aedb7c1710bbe9fa3ca8e79c478874eefa45b2fe4d4efd7ae3758f0472679fc37e97dc52cb461094241be2beef72f65a8c717d86aa6e876d1474acddecf856d60ff0a1fb2ae771739a9f5b7dc1cbdbb881082f04d43d9020f0ce4235b85862246c78849c148fe63e12eb496c39c6505d832f35ade044890b174ee74715da66ebac42b39da4bc2c685eb016c3126ab2aca421f59f2caa6180b0d98baa0275e38f5d49d4cb13a5478f017b7d63cff4ad5970888cf5b32e8d75391621483b5d014f238acc0b214f8ce3824798a4ecb4c7a984748dd3ff2071e84dea123b792a84b83eae446dce61ed63fb1813bd968cc339707318928a493f1bbd48a45056dd95efa0598025d33db5f58c02ffc97565b22fcafdb19c1517a5bb86db841a369ccea6f701992f9fd22418dc2b02b2ac1161c0dad60a7423419ff73206a3ae7094b01df8df85138f2c2ec69692f993f2e3a09d49de2bd985f241ecf72267c2febc7a049488c362ca5f42d1a0dc8fb7a93674668cf3b51790457076dfdecc79fc3a2c3344aab1d51054c09f42da9c04400a7812434a525af425dfa793c4a5267d728a387cd9216afecb65a5fd1616f3b3120a20204b", 0x1000}, {&(0x7f0000004700)="bfae4b73aa7549468610b0c7da26462fe1011e48faf2fd6845815ea1d99592c19dbbecf294b9a5c2315b4498c2d413eeb889fc97e18803e4457c4265997946ef4266f1592a0c40abddf6a88fec56743f4ccf4c15377799a5e7364487f8a27b34d5352bf259422ea3f99732d74d501108dd05ea9a05d5eed6e8f5dc13f0913d1e5d97ce4815e4687a2d1895b4079283d102810211faf0d0250b65b9e39a2dea7af473fb3b355d1409c84032efd98dae335b679bada8fa4079c54e4903cfda5fabead57d26f4341fe3c6c8eb32093657677a7cbee2e5751f56362d06bfb190", 0xde}, {&(0x7f0000004880)="aeb140236c5dbe94040ea756eb608c3303f7f506c07bc46a4fbd787cb5fed78148aed16f58269dece0780aebf2768f2aae0c1e0f63ac481f4031dd1bbbba8356e344db09598191be8ae52be4fa5a04a899c4b5940d321b3bf2daac1f49738697e5de9570ba39a3a9cbf616826bb2fb249d448f81c459cb449299acd67c90d875e310813ebe6d79c10bcd1950cddb4e8fd6f4a8e8516a37b57069d138", 0x9c}, {&(0x7f0000004980)="a77fb25cad582381892b6bd587487379b53a337e2298fa1e7d64a63e90b1b67b741f0c1760c9d7c2dd7ca849251a59147d741de7fca4cf44ebadf15b6b", 0x3d}], 0x4, 0x0, 0x0, 0x890}, 0x0) 2018/06/04 08:58:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@dellink={0x28, 0x11, 0x601, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/06/04 08:58:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/06/04 08:58:11 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 08:58:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/null\x00', 0x7fc, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)=""/101, 0x65}, {&(0x7f00000001c0)=""/60, 0x3c}], 0xa, &(0x7f0000000940)=""/79, 0x4f, 0x6}, 0x200}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/153, 0x99}, {&(0x7f0000000c80)=""/224, 0xe0}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/216, 0xd8}], 0x8, &(0x7f0000001040)=""/4096, 0x1000, 0xc7}, 0x7}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000020c0)=""/9, 0x9}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/246, 0xf6}, {&(0x7f00000022c0)=""/41, 0x29}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xb2ec}, 0x7}], 0x3, 0x100, &(0x7f0000003580)={r2, r3+10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$unix(r4, &(0x7f0000004a80)={&(0x7f00000035c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003640)="f57d1c91f5034b36c6dba0f71906aa94120bd16185b4fa35113fe939b286a694ae3e4a479c4bc1cb18a9a966cee1f2a91c75a2241f286ceb64e8ccd41a76b1ab42fc546fe691202486f7a80c5ffdd5cb5344a16ce62509e5d46520cbbac94bb129f0ee58e598b4a0ef9142027576fdf6ab8859393e74d378507c887f3d1dbe60f8dd3e490f0910e153fd2bbc8377e66bc5742d356e3ad841067ed3aacf45c572f8776b5e1265219f5532e46b8d90f76d9323a5def85e770f94c84a988b3953f58a855346e26a33a164d33b278bf3ad323d6907d824a41d5d9d114b1088cc842e4d760df241c4f2fc4992ca69d161f26a1cdd2474249751296fc17806b7f6b9f9a608e3dca620ac8bf957b4d1d6a9c556747b13bda882b0637be07897286d903cede6e81e5f42107405b0a5a00a9970588518954ba6ad4f4a37bcfe5143d7a25b71d1d94a7b908086b5f1b954de6504e9fec44fb4b386efb466e107a4675e1b67511f104dd967155227e5e3f3062b3c5211b36033f24fd89deb7722e95377e8d637d7c31ba0bff99b7076954d3bf8b86cf7b105a963c7e2ad01104eb4acaeaae98029f11e03c257b6c5f0e4d225a2c26e8cb425ab639eda854c1220ccaa0079544b472ec0eaf566cbf346373410249353e84630e7aa9b3ca247532ada5421d7f1920e1d7dec8aa559546060eaefcd331457a91e8fb147174d1ace83fa7b0a96e925b5f205f3c300c72147a606c3b2a5800fcb672033a9c9177612850ca4df0b68396b503dc2cdea18f1bd54cc1844ee666be802061ae19fd57b6d1545d07ae97ac33fa95d347f1c957ef04b2f1232cba1dc061cc0c89629a349d29bf1a95bb1fa671b5544b8ffbdb59006d920aa12f32e7322819502d49d2692111f9679acbfea915cfafd7fb31bf04695ddf1cb4621044bd9fbe2440dab5d843c4bafc3eca4fa694b21ec3a84eb69a4aa1daeb18279fd2e2196d7440da82b1be6bc9f9c7153ec5e7b0d0a43173fc9178f149543a8f725dca4806c34be6db6487bc57552cf858c30268f40f1ba7d8fa0720fad523b8d9d66c0448cb8c5ccacd8280b3030b43f2c8cc20731f5d2e66d7fff39108b72772a0dcb93ea636bd295906ce0314017a82f066311498a664a2deab23a1000521148d2404375e1df2a88293dcddd989d733cdd79db44ca0ddee96845d7e7a7c2e40558e8b4cef485a98c57f7f60225cb2c72a9bfe3c2e1752222fbfda4719a6fb126757ad8fec668633996089e018d3b4fe0155b41e0d71348a2d737b2292fea05450327a7a0abcefe52ad45e721c86da192d625247773c593614f3d912a15c8d6a2beb8ffd5732a39524aab4e850ccdeaca1d3e6f6f3f595fd010fed9c2cad8c3659fbfaeff5a1cb52a403979680c2b7e2efca0c0212c2e59de2dddc9006e0a3b7c3e36d0f307d4687fa0ef26bc5bfc250dc657de484e0f7b919cbcfa31d2f222cce0b16e6bcfcf5733809fcce41005c6c2713b8c7edfca37c5dbc7a1f056d46a9075364abce5c7099180158c8e32d744a457efbd30ff87397fe98a27bdaacbb1cae5fc098c8be25af8b7eb3f52f13eac0abb4aeda791f44dcbd3fefdbab5cb4c3c3d11df176baa8c983580094950a6d7ea91c6b89acbb18054f6ead4b7457ca1bac917615cc277e8c310ed7d82a31865c985ad84db20c8647c43f974f954940e7e99f2e5ed0e9d68dc34ea2f3b85c6c23dbd14fdb8d430dfc95923ccf99700fb5ded9ed37144dc7ff1e22f94536f8ac355c19abd2db3760dfbc01e2a44af2d30ca08f883052ed88cde1b798d8ded1205a4c75f220a77f33d0c29be9dd83ed5fa532f5d2f2255f73a9777585c96a225df8147edbcb2830e986ec395350f8c072aa367f2a8c03c4d807f41a13df3bfdb609bb605773c776356aa048fc3dfc9bf74aa649b7b75f6cb3311a8f4ba5771eaf83d8ded2dff5f7250daf7f1fbcbc46968b9d64e3551136489dd37b32f3dd15efb529f4e5a6a7eb6d7774a6f91099b62eea92bd53b997af639aa91c3c86d54b9b97e34a55c2c69a0605009e7d42445881ebdb2397b7861ca54bc7439fb9ac58006b83e7db5c76230bf64d9d95cc9aa37ed38b89612c420386a75d2f7245a34e6e010b92f7fab858c7e57299459c43d75d0c77c683a68fcb1c8ba40a73ff3b151c007ef2c6ff6cac139db1baca3a255c3b4c35dc7349635b14587b87843aaa628a017919ecd6e7cb5c74b96511b276f668b7f41f5ed17cf3839d9a83cfe413b0b3627432713d4ef962cad5d0aa2abfefb579fd287f87e10dfe3f7992b4b1fdcefcd3b0242e3ca84725dd0cea2268c4a94b6d8effb58fdceb7a5d179c3d50cd08b2cdaf462cd151b4a2a65a5d9a486123cee7089ea0a40318748578dd7fec3e1df064599e8063b20b3762334b980733905839e7a3e31e80fc399183c4839c663f192d908a0e10d6cae9528ba71f4b16511bc43c91e942071efc9f5e4e322ad6f82217ffe7031de75a18c6060a7ae6ad6d6a1aa281b8b41236d508f44a717fddda33e557400445b30612e0cb3b5a19387bfd059f9d51a7d93329e6dc64ae72969180072d85a7f09c7147a9eab8571dbaaa1868db66510114bfca6aa7b2ba48bb133bb4c19fe23a08ddc33faf8d380ad6f6cd53e1fc62d41ac7b744726ea978fbe039f1ffff59170724eec0db637038af4d642fc99316539c1bf09d5292a39c8b12a16fdc5acaedb0c67256866afd36214fb2e93cc9c2309639cca6b06e3cc636273d8a576002682a488314ce750b6c78356896be1155efc0654c51e18ee11f25d3143118ca83d915a609d91093814fe2fccab69283df2f471f58ccddbe9afc60f60645b92248812d74867136476edbd105e2c4c55390aabd4af4b1e23291403249054d64f8548f4e283be597618cb5c85fc60f18ef078a625851da246af4f66148e780ed6ae9c7cae53977846231492605650b808eb1ea041318a4d96d0dfa6c18bb240bd3510959ec953d03ed4efe20081fa38b554671f52569774a237c732ff2f73c46b8fbdf703e65790f4ca8ced5273c7fce7348bc721b7d5a485f9e1a9b295eed39b66a0e2ee890a9f274451a82f3ca957f3b3c47d134541cea565f00e6d4a2271bbdf71129f8f492776a88fcb5fb912aa2c6e7f36618780cb77327092b751918caec5e0e36f642494c13e7b5c861409330de4a50c4800311755de44e4895ba6a0cbf5520e3f9b5a31a68070c103fed1ed459d64ba9a1f9ff4eb623ace9d17a4c5355b742a5f4ad280d8a49c4d09a72ecf14816d58b87b9cfaa2b0df2f4e18d5689170fde455bbadd7143a61b578d0d1412c6bcf0d6c77497c5c69d0841482d54e2939c99441ce91ebf4453ab67c6236db5c48763303ee58977755d1cd853fd76e38faaf978080634b2943cb4ff2cf896d99850d512aa1531ddbdcf4f50553e5a057673d52dc9b56812af7d48c4b3922a438ab77ebde953385cbcbd003dbeb89c2561653525a474039a22612607a43884238e8211e8e14d670110e374dcffed911a0bedef1844d9436027bbc6569f94d2abd13fea2a2783a4dbefa062d869d12cfe0bbc0b1746d6998c6284158e0b8ef733deeffb5aa0a07611473e4d234dba348ee6c1f0842cb6b8645a22abd25278285db94587b7f2468eb6fe997fa7f4db9ba775212c8b8560ca532b6ae0efbfa81fea683656edae18888c1c3007116dc2c6465b57da655d38badf24926e1e240ce2a8733e59d448cedb51408485e46d1398660a43d59b7c148cfb043b257c9e630655fb0a0d51d9e23a9fb78aae0dd6add5f1c3502bba4c11a9a40ef6e554c550cee8b75077f8466e8ec51099d9617fe79e0da494116b43266725abaaed085d6233e17bd36a5a9f1bbe3716958128fed07f4d2f5e02404e5a4cb3a9efb8ac097fbc1452b85ffa95af21a30e3256ffa58cde9915df6ed2bad18619210a336692ff40682a538d3f7b63c0efdb736afa3022aaa52ae019f45f3317d09a43e438c4786cfb76da38090c297e3b9b535e10fb7b3304abb77c7dfa3b82a29ea451e0f8980c69f1d5f5ac8e96e6184779b386aa19a4cf3f892a50a35132f093185036fe8ca7201ca6f18c5f5c776102c18c4f887060486fb5e44e8170cc55ab056510675a04d07cefcf6d553bcea7f9072006f9f4ec2d65c95f591ca7537e35c2e22b1afab0acaeb436e33ed3d7603117483d722a33528550a494d1552dd318cc01af94ddad629517c44040dcadec72b8834105c455c38c755b7260c3de4263db84ae1185aa17adf460ac658037fa72e9400dea6375228837e619bffdc1c11057071a91dfc05940948d5835f32e32d62147f22f3f24a1dd6f7931b37f0de341017b1f22c45629374cc8fb31c64438c41f10e426558268e955f28cd24f8995f761a9edb5de17044495d1a401af177243017cbbb215861815fced4c83181348ac5d07bf15914d73bf3ae3caf119728a2ed04b9df1330b9de20d2b1e4317c0d193bea3deb7b0ce298df77dd6951027baff1abd69ec03018a01a96b54de2f8eea12e9e6efbf09df4463bcb70d7195336fae3ce44ffde1310bf48929842be9b30bf2af257c4a64d2a690ef34ed53bca67e67aeb06eb32d33a7a66aa34054ddd7b217982521a40c2a40cd99c725549b5385dd11e96b4bf7876d77d9bebcbe0f2446f1683e055eb95c3c8300302c884ec2d26af9b876f23fdd74fd61ffd07ead18c9edb33995545320907547ca185d61a61478c22a79ffa2017587398d17558e79ee187ccb2a53d269e5213950982bf3e297d84e614f6a84673ce3b3789c7597b8488c76681fbaf28db06ba33c58a05407fecc174737e1b0367863c92f430e18fa1cce130900166e3e72781a063747b1536c34e1cf9f49eab579d0fa75681227b2b66f50fba5f1f86cf3500745e9ebb447c653d67080f953d91edd8e0d5a6ea485c687fe73d2cca5014da2e60588e0a35ac5cd8eeebdecaaad326c752db65e20025183ccbf17c8b80db09775d7f87c1385d0b947af2f168039800a2ce2d3cca8199958bf4cf4560c943621aeccfd90957f655e4995b02f821be18d37951181a611eb9e6c994d549f92628cb1a240bd1c899b8270f43f69aa16bd05c0ba3adc2bb419f00d704c0fa9b9bf79f7d5f2978d88ecd7587aa59dc904f22d17531085edc502eedf68f32f3aedb7c1710bbe9fa3ca8e79c478874eefa45b2fe4d4efd7ae3758f0472679fc37e97dc52cb461094241be2beef72f65a8c717d86aa6e876d1474acddecf856d60ff0a1fb2ae771739a9f5b7dc1cbdbb881082f04d43d9020f0ce4235b85862246c78849c148fe63e12eb496c39c6505d832f35ade044890b174ee74715da66ebac42b39da4bc2c685eb016c3126ab2aca421f59f2caa6180b0d98baa0275e38f5d49d4cb13a5478f017b7d63cff4ad5970888cf5b32e8d75391621483b5d014f238acc0b214f8ce3824798a4ecb4c7a984748dd3ff2071e84dea123b792a84b83eae446dce61ed63fb1813bd968cc339707318928a493f1bbd48a45056dd95efa0598025d33db5f58c02ffc97565b22fcafdb19c1517a5bb86db841a369ccea6f701992f9fd22418dc2b02b2ac1161c0dad60a7423419ff73206a3ae7094b01df8df85138f2c2ec69692f993f2e3a09d49de2bd985f241ecf72267c2febc7a049488c362ca5f42d1a0dc8fb7a93674668cf3b51790457076dfdecc79fc3a2c3344aab1d51054c09f42da9c04400a7812434a525af425dfa793c4a5267d728a387cd9216afecb65a5fd1616f3b3120a20204b", 0x1000}, {&(0x7f0000004700)="bfae4b73aa7549468610b0c7da26462fe1011e48faf2fd6845815ea1d99592c19dbbecf294b9a5c2315b4498c2d413eeb889fc97e18803e4457c4265997946ef4266f1592a0c40abddf6a88fec56743f4ccf4c15377799a5e7364487f8a27b34d5352bf259422ea3f99732d74d501108dd05ea9a05d5eed6e8f5dc13f0913d1e5d97ce4815e4687a2d1895b4079283d102810211faf0d0250b65b9e39a2dea7af473fb3b355d1409c84032efd98dae335b679bada8fa4079c54e4903cfda5fabead57d26f4341fe3c6c8eb32093657677a7cbee2e5751f56362d06bfb190", 0xde}, {&(0x7f0000004880)="aeb140236c5dbe94040ea756eb608c3303f7f506c07bc46a4fbd787cb5fed78148aed16f58269dece0780aebf2768f2aae0c1e0f63ac481f4031dd1bbbba8356e344db09598191be8ae52be4fa5a04a899c4b5940d321b3bf2daac1f49738697e5de9570ba39a3a9cbf616826bb2fb249d448f81c459cb449299acd67c90d875e310813ebe6d79c10bcd1950cddb4e8fd6f4a8e8516a37b57069d138", 0x9c}, {&(0x7f0000004980)="a77fb25cad582381892b6bd587487379b53a337e2298fa1e7d64a63e90b1b67b741f0c1760c9d7c2dd7ca849251a59147d741de7fca4cf44ebadf15b6b", 0x3d}], 0x4, 0x0, 0x0, 0x890}, 0x0) 2018/06/04 08:58:11 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x188, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/06/04 08:58:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/null\x00', 0x7fc, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)=""/101, 0x65}, {&(0x7f00000001c0)=""/60, 0x3c}], 0xa, &(0x7f0000000940)=""/79, 0x4f, 0x6}, 0x200}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/153, 0x99}, {&(0x7f0000000c80)=""/224, 0xe0}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/216, 0xd8}], 0x8, &(0x7f0000001040)=""/4096, 0x1000, 0xc7}, 0x7}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000020c0)=""/9, 0x9}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/246, 0xf6}, {&(0x7f00000022c0)=""/41, 0x29}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xb2ec}, 0x7}], 0x3, 0x100, &(0x7f0000003580)={r2, r3+10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$unix(r4, &(0x7f0000004a80)={&(0x7f00000035c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003640)="f57d1c91f5034b36c6dba0f71906aa94120bd16185b4fa35113fe939b286a694ae3e4a479c4bc1cb18a9a966cee1f2a91c75a2241f286ceb64e8ccd41a76b1ab42fc546fe691202486f7a80c5ffdd5cb5344a16ce62509e5d46520cbbac94bb129f0ee58e598b4a0ef9142027576fdf6ab8859393e74d378507c887f3d1dbe60f8dd3e490f0910e153fd2bbc8377e66bc5742d356e3ad841067ed3aacf45c572f8776b5e1265219f5532e46b8d90f76d9323a5def85e770f94c84a988b3953f58a855346e26a33a164d33b278bf3ad323d6907d824a41d5d9d114b1088cc842e4d760df241c4f2fc4992ca69d161f26a1cdd2474249751296fc17806b7f6b9f9a608e3dca620ac8bf957b4d1d6a9c556747b13bda882b0637be07897286d903cede6e81e5f42107405b0a5a00a9970588518954ba6ad4f4a37bcfe5143d7a25b71d1d94a7b908086b5f1b954de6504e9fec44fb4b386efb466e107a4675e1b67511f104dd967155227e5e3f3062b3c5211b36033f24fd89deb7722e95377e8d637d7c31ba0bff99b7076954d3bf8b86cf7b105a963c7e2ad01104eb4acaeaae98029f11e03c257b6c5f0e4d225a2c26e8cb425ab639eda854c1220ccaa0079544b472ec0eaf566cbf346373410249353e84630e7aa9b3ca247532ada5421d7f1920e1d7dec8aa559546060eaefcd331457a91e8fb147174d1ace83fa7b0a96e925b5f205f3c300c72147a606c3b2a5800fcb672033a9c9177612850ca4df0b68396b503dc2cdea18f1bd54cc1844ee666be802061ae19fd57b6d1545d07ae97ac33fa95d347f1c957ef04b2f1232cba1dc061cc0c89629a349d29bf1a95bb1fa671b5544b8ffbdb59006d920aa12f32e7322819502d49d2692111f9679acbfea915cfafd7fb31bf04695ddf1cb4621044bd9fbe2440dab5d843c4bafc3eca4fa694b21ec3a84eb69a4aa1daeb18279fd2e2196d7440da82b1be6bc9f9c7153ec5e7b0d0a43173fc9178f149543a8f725dca4806c34be6db6487bc57552cf858c30268f40f1ba7d8fa0720fad523b8d9d66c0448cb8c5ccacd8280b3030b43f2c8cc20731f5d2e66d7fff39108b72772a0dcb93ea636bd295906ce0314017a82f066311498a664a2deab23a1000521148d2404375e1df2a88293dcddd989d733cdd79db44ca0ddee96845d7e7a7c2e40558e8b4cef485a98c57f7f60225cb2c72a9bfe3c2e1752222fbfda4719a6fb126757ad8fec668633996089e018d3b4fe0155b41e0d71348a2d737b2292fea05450327a7a0abcefe52ad45e721c86da192d625247773c593614f3d912a15c8d6a2beb8ffd5732a39524aab4e850ccdeaca1d3e6f6f3f595fd010fed9c2cad8c3659fbfaeff5a1cb52a403979680c2b7e2efca0c0212c2e59de2dddc9006e0a3b7c3e36d0f307d4687fa0ef26bc5bfc250dc657de484e0f7b919cbcfa31d2f222cce0b16e6bcfcf5733809fcce41005c6c2713b8c7edfca37c5dbc7a1f056d46a9075364abce5c7099180158c8e32d744a457efbd30ff87397fe98a27bdaacbb1cae5fc098c8be25af8b7eb3f52f13eac0abb4aeda791f44dcbd3fefdbab5cb4c3c3d11df176baa8c983580094950a6d7ea91c6b89acbb18054f6ead4b7457ca1bac917615cc277e8c310ed7d82a31865c985ad84db20c8647c43f974f954940e7e99f2e5ed0e9d68dc34ea2f3b85c6c23dbd14fdb8d430dfc95923ccf99700fb5ded9ed37144dc7ff1e22f94536f8ac355c19abd2db3760dfbc01e2a44af2d30ca08f883052ed88cde1b798d8ded1205a4c75f220a77f33d0c29be9dd83ed5fa532f5d2f2255f73a9777585c96a225df8147edbcb2830e986ec395350f8c072aa367f2a8c03c4d807f41a13df3bfdb609bb605773c776356aa048fc3dfc9bf74aa649b7b75f6cb3311a8f4ba5771eaf83d8ded2dff5f7250daf7f1fbcbc46968b9d64e3551136489dd37b32f3dd15efb529f4e5a6a7eb6d7774a6f91099b62eea92bd53b997af639aa91c3c86d54b9b97e34a55c2c69a0605009e7d42445881ebdb2397b7861ca54bc7439fb9ac58006b83e7db5c76230bf64d9d95cc9aa37ed38b89612c420386a75d2f7245a34e6e010b92f7fab858c7e57299459c43d75d0c77c683a68fcb1c8ba40a73ff3b151c007ef2c6ff6cac139db1baca3a255c3b4c35dc7349635b14587b87843aaa628a017919ecd6e7cb5c74b96511b276f668b7f41f5ed17cf3839d9a83cfe413b0b3627432713d4ef962cad5d0aa2abfefb579fd287f87e10dfe3f7992b4b1fdcefcd3b0242e3ca84725dd0cea2268c4a94b6d8effb58fdceb7a5d179c3d50cd08b2cdaf462cd151b4a2a65a5d9a486123cee7089ea0a40318748578dd7fec3e1df064599e8063b20b3762334b980733905839e7a3e31e80fc399183c4839c663f192d908a0e10d6cae9528ba71f4b16511bc43c91e942071efc9f5e4e322ad6f82217ffe7031de75a18c6060a7ae6ad6d6a1aa281b8b41236d508f44a717fddda33e557400445b30612e0cb3b5a19387bfd059f9d51a7d93329e6dc64ae72969180072d85a7f09c7147a9eab8571dbaaa1868db66510114bfca6aa7b2ba48bb133bb4c19fe23a08ddc33faf8d380ad6f6cd53e1fc62d41ac7b744726ea978fbe039f1ffff59170724eec0db637038af4d642fc99316539c1bf09d5292a39c8b12a16fdc5acaedb0c67256866afd36214fb2e93cc9c2309639cca6b06e3cc636273d8a576002682a488314ce750b6c78356896be1155efc0654c51e18ee11f25d3143118ca83d915a609d91093814fe2fccab69283df2f471f58ccddbe9afc60f60645b92248812d74867136476edbd105e2c4c55390aabd4af4b1e23291403249054d64f8548f4e283be597618cb5c85fc60f18ef078a625851da246af4f66148e780ed6ae9c7cae53977846231492605650b808eb1ea041318a4d96d0dfa6c18bb240bd3510959ec953d03ed4efe20081fa38b554671f52569774a237c732ff2f73c46b8fbdf703e65790f4ca8ced5273c7fce7348bc721b7d5a485f9e1a9b295eed39b66a0e2ee890a9f274451a82f3ca957f3b3c47d134541cea565f00e6d4a2271bbdf71129f8f492776a88fcb5fb912aa2c6e7f36618780cb77327092b751918caec5e0e36f642494c13e7b5c861409330de4a50c4800311755de44e4895ba6a0cbf5520e3f9b5a31a68070c103fed1ed459d64ba9a1f9ff4eb623ace9d17a4c5355b742a5f4ad280d8a49c4d09a72ecf14816d58b87b9cfaa2b0df2f4e18d5689170fde455bbadd7143a61b578d0d1412c6bcf0d6c77497c5c69d0841482d54e2939c99441ce91ebf4453ab67c6236db5c48763303ee58977755d1cd853fd76e38faaf978080634b2943cb4ff2cf896d99850d512aa1531ddbdcf4f50553e5a057673d52dc9b56812af7d48c4b3922a438ab77ebde953385cbcbd003dbeb89c2561653525a474039a22612607a43884238e8211e8e14d670110e374dcffed911a0bedef1844d9436027bbc6569f94d2abd13fea2a2783a4dbefa062d869d12cfe0bbc0b1746d6998c6284158e0b8ef733deeffb5aa0a07611473e4d234dba348ee6c1f0842cb6b8645a22abd25278285db94587b7f2468eb6fe997fa7f4db9ba775212c8b8560ca532b6ae0efbfa81fea683656edae18888c1c3007116dc2c6465b57da655d38badf24926e1e240ce2a8733e59d448cedb51408485e46d1398660a43d59b7c148cfb043b257c9e630655fb0a0d51d9e23a9fb78aae0dd6add5f1c3502bba4c11a9a40ef6e554c550cee8b75077f8466e8ec51099d9617fe79e0da494116b43266725abaaed085d6233e17bd36a5a9f1bbe3716958128fed07f4d2f5e02404e5a4cb3a9efb8ac097fbc1452b85ffa95af21a30e3256ffa58cde9915df6ed2bad18619210a336692ff40682a538d3f7b63c0efdb736afa3022aaa52ae019f45f3317d09a43e438c4786cfb76da38090c297e3b9b535e10fb7b3304abb77c7dfa3b82a29ea451e0f8980c69f1d5f5ac8e96e6184779b386aa19a4cf3f892a50a35132f093185036fe8ca7201ca6f18c5f5c776102c18c4f887060486fb5e44e8170cc55ab056510675a04d07cefcf6d553bcea7f9072006f9f4ec2d65c95f591ca7537e35c2e22b1afab0acaeb436e33ed3d7603117483d722a33528550a494d1552dd318cc01af94ddad629517c44040dcadec72b8834105c455c38c755b7260c3de4263db84ae1185aa17adf460ac658037fa72e9400dea6375228837e619bffdc1c11057071a91dfc05940948d5835f32e32d62147f22f3f24a1dd6f7931b37f0de341017b1f22c45629374cc8fb31c64438c41f10e426558268e955f28cd24f8995f761a9edb5de17044495d1a401af177243017cbbb215861815fced4c83181348ac5d07bf15914d73bf3ae3caf119728a2ed04b9df1330b9de20d2b1e4317c0d193bea3deb7b0ce298df77dd6951027baff1abd69ec03018a01a96b54de2f8eea12e9e6efbf09df4463bcb70d7195336fae3ce44ffde1310bf48929842be9b30bf2af257c4a64d2a690ef34ed53bca67e67aeb06eb32d33a7a66aa34054ddd7b217982521a40c2a40cd99c725549b5385dd11e96b4bf7876d77d9bebcbe0f2446f1683e055eb95c3c8300302c884ec2d26af9b876f23fdd74fd61ffd07ead18c9edb33995545320907547ca185d61a61478c22a79ffa2017587398d17558e79ee187ccb2a53d269e5213950982bf3e297d84e614f6a84673ce3b3789c7597b8488c76681fbaf28db06ba33c58a05407fecc174737e1b0367863c92f430e18fa1cce130900166e3e72781a063747b1536c34e1cf9f49eab579d0fa75681227b2b66f50fba5f1f86cf3500745e9ebb447c653d67080f953d91edd8e0d5a6ea485c687fe73d2cca5014da2e60588e0a35ac5cd8eeebdecaaad326c752db65e20025183ccbf17c8b80db09775d7f87c1385d0b947af2f168039800a2ce2d3cca8199958bf4cf4560c943621aeccfd90957f655e4995b02f821be18d37951181a611eb9e6c994d549f92628cb1a240bd1c899b8270f43f69aa16bd05c0ba3adc2bb419f00d704c0fa9b9bf79f7d5f2978d88ecd7587aa59dc904f22d17531085edc502eedf68f32f3aedb7c1710bbe9fa3ca8e79c478874eefa45b2fe4d4efd7ae3758f0472679fc37e97dc52cb461094241be2beef72f65a8c717d86aa6e876d1474acddecf856d60ff0a1fb2ae771739a9f5b7dc1cbdbb881082f04d43d9020f0ce4235b85862246c78849c148fe63e12eb496c39c6505d832f35ade044890b174ee74715da66ebac42b39da4bc2c685eb016c3126ab2aca421f59f2caa6180b0d98baa0275e38f5d49d4cb13a5478f017b7d63cff4ad5970888cf5b32e8d75391621483b5d014f238acc0b214f8ce3824798a4ecb4c7a984748dd3ff2071e84dea123b792a84b83eae446dce61ed63fb1813bd968cc339707318928a493f1bbd48a45056dd95efa0598025d33db5f58c02ffc97565b22fcafdb19c1517a5bb86db841a369ccea6f701992f9fd22418dc2b02b2ac1161c0dad60a7423419ff73206a3ae7094b01df8df85138f2c2ec69692f993f2e3a09d49de2bd985f241ecf72267c2febc7a049488c362ca5f42d1a0dc8fb7a93674668cf3b51790457076dfdecc79fc3a2c3344aab1d51054c09f42da9c04400a7812434a525af425dfa793c4a5267d728a387cd9216afecb65a5fd1616f3b3120a20204b", 0x1000}, {&(0x7f0000004700)="bfae4b73aa7549468610b0c7da26462fe1011e48faf2fd6845815ea1d99592c19dbbecf294b9a5c2315b4498c2d413eeb889fc97e18803e4457c4265997946ef4266f1592a0c40abddf6a88fec56743f4ccf4c15377799a5e7364487f8a27b34d5352bf259422ea3f99732d74d501108dd05ea9a05d5eed6e8f5dc13f0913d1e5d97ce4815e4687a2d1895b4079283d102810211faf0d0250b65b9e39a2dea7af473fb3b355d1409c84032efd98dae335b679bada8fa4079c54e4903cfda5fabead57d26f4341fe3c6c8eb32093657677a7cbee2e5751f56362d06bfb190", 0xde}, {&(0x7f0000004880)="aeb140236c5dbe94040ea756eb608c3303f7f506c07bc46a4fbd787cb5fed78148aed16f58269dece0780aebf2768f2aae0c1e0f63ac481f4031dd1bbbba8356e344db09598191be8ae52be4fa5a04a899c4b5940d321b3bf2daac1f49738697e5de9570ba39a3a9cbf616826bb2fb249d448f81c459cb449299acd67c90d875e310813ebe6d79c10bcd1950cddb4e8fd6f4a8e8516a37b57069d138", 0x9c}, {&(0x7f0000004980)="a77fb25cad582381892b6bd587487379b53a337e2298fa1e7d64a63e90b1b67b741f0c1760c9d7c2dd7ca849251a59147d741de7fca4cf44ebadf15b6b", 0x3d}], 0x4, 0x0, 0x0, 0x890}, 0x0) 2018/06/04 08:58:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/null\x00', 0x7fc, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)=""/101, 0x65}, {&(0x7f00000001c0)=""/60, 0x3c}], 0xa, &(0x7f0000000940)=""/79, 0x4f, 0x6}, 0x200}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/153, 0x99}, {&(0x7f0000000c80)=""/224, 0xe0}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/216, 0xd8}], 0x8, &(0x7f0000001040)=""/4096, 0x1000, 0xc7}, 0x7}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000020c0)=""/9, 0x9}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/246, 0xf6}, {&(0x7f00000022c0)=""/41, 0x29}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xb2ec}, 0x7}], 0x3, 0x100, &(0x7f0000003580)={r2, r3+10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$unix(r4, &(0x7f0000004a80)={&(0x7f00000035c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004700)="bfae4b73aa7549468610b0c7da26462fe1011e48faf2fd6845815ea1d99592c19dbbecf294b9a5c2315b4498c2d413eeb889fc97e18803e4457c4265997946ef4266f1592a0c40abddf6a88fec56743f4ccf4c15377799a5e7364487f8a27b34d5352bf259422ea3f99732d74d501108dd05ea9a05d5eed6e8f5dc13f0913d1e5d97ce4815e4687a2d1895b4079283d102810211faf0d0250b65b9e39a2dea7af473fb3b355d1409c84032efd98dae335b679bada8fa4079c54e4903cfda5fabead57d26f4341fe3c6c8eb32093657677a7cbee2e5751f56362d06bfb190", 0xde}, {&(0x7f0000004880)="aeb140236c5dbe94040ea756eb608c3303f7f506c07bc46a4fbd787cb5fed78148aed16f58269dece0780aebf2768f2aae0c1e0f63ac481f4031dd1bbbba8356e344db09598191be8ae52be4fa5a04a899c4b5940d321b3bf2daac1f49738697e5de9570ba39a3a9cbf616826bb2fb249d448f81c459cb449299acd67c90d875e310813ebe6d79c10bcd1950cddb4e8fd6f4a8e8516a37b57069d138", 0x9c}, {&(0x7f0000004980)="a77fb25cad582381892b6bd587487379b53a337e2298fa1e7d64a63e90b1b67b741f0c1760c9d7c2dd7ca849251a59147d741de7fca4cf44ebadf15b6b", 0x3d}], 0x4, 0x0, 0x0, 0x890}, 0x0) 2018/06/04 08:58:11 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x188, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/06/04 08:58:11 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x3, 0x3d5) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) 2018/06/04 08:58:12 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x188, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/06/04 08:58:12 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/null\x00', 0x7fc, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)=""/101, 0x65}, {&(0x7f00000001c0)=""/60, 0x3c}], 0xa, &(0x7f0000000940)=""/79, 0x4f, 0x6}, 0x200}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/153, 0x99}, {&(0x7f0000000c80)=""/224, 0xe0}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/216, 0xd8}], 0x8, &(0x7f0000001040)=""/4096, 0x1000, 0xc7}, 0x7}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000020c0)=""/9, 0x9}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/246, 0xf6}, {&(0x7f00000022c0)=""/41, 0x29}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xb2ec}, 0x7}], 0x3, 0x100, &(0x7f0000003580)={r2, r3+10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$unix(r4, &(0x7f0000004a80)={&(0x7f00000035c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004700)="bfae4b73aa7549468610b0c7da26462fe1011e48faf2fd6845815ea1d99592c19dbbecf294b9a5c2315b4498c2d413eeb889fc97e18803e4457c4265997946ef4266f1592a0c40abddf6a88fec56743f4ccf4c15377799a5e7364487f8a27b34d5352bf259422ea3f99732d74d501108dd05ea9a05d5eed6e8f5dc13f0913d1e5d97ce4815e4687a2d1895b4079283d102810211faf0d0250b65b9e39a2dea7af473fb3b355d1409c84032efd98dae335b679bada8fa4079c54e4903cfda5fabead57d26f4341fe3c6c8eb32093657677a7cbee2e5751f56362d06bfb190", 0xde}, {&(0x7f0000004880)="aeb140236c5dbe94040ea756eb608c3303f7f506c07bc46a4fbd787cb5fed78148aed16f58269dece0780aebf2768f2aae0c1e0f63ac481f4031dd1bbbba8356e344db09598191be8ae52be4fa5a04a899c4b5940d321b3bf2daac1f49738697e5de9570ba39a3a9cbf616826bb2fb249d448f81c459cb449299acd67c90d875e310813ebe6d79c10bcd1950cddb4e8fd6f4a8e8516a37b57069d138", 0x9c}, {&(0x7f0000004980)="a77fb25cad582381892b6bd587487379b53a337e2298fa1e7d64a63e90b1b67b741f0c1760c9d7c2dd7ca849251a59147d741de7fca4cf44ebadf15b6b", 0x3d}], 0x4, 0x0, 0x0, 0x890}, 0x0) 2018/06/04 08:58:12 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 08:58:12 executing program 2: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000001c0)=0x54) 2018/06/04 08:58:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/06/04 08:58:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/null\x00', 0x7fc, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)=""/101, 0x65}, {&(0x7f00000001c0)=""/60, 0x3c}], 0xa, &(0x7f0000000940)=""/79, 0x4f, 0x6}, 0x200}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/153, 0x99}, {&(0x7f0000000c80)=""/224, 0xe0}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/216, 0xd8}], 0x8, &(0x7f0000001040)=""/4096, 0x1000, 0xc7}, 0x7}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000020c0)=""/9, 0x9}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/246, 0xf6}, {&(0x7f00000022c0)=""/41, 0x29}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xb2ec}, 0x7}], 0x3, 0x100, &(0x7f0000003580)={r2, r3+10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$unix(r4, &(0x7f0000004a80)={&(0x7f00000035c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004700)="bfae4b73aa7549468610b0c7da26462fe1011e48faf2fd6845815ea1d99592c19dbbecf294b9a5c2315b4498c2d413eeb889fc97e18803e4457c4265997946ef4266f1592a0c40abddf6a88fec56743f4ccf4c15377799a5e7364487f8a27b34d5352bf259422ea3f99732d74d501108dd05ea9a05d5eed6e8f5dc13f0913d1e5d97ce4815e4687a2d1895b4079283d102810211faf0d0250b65b9e39a2dea7af473fb3b355d1409c84032efd98dae335b679bada8fa4079c54e4903cfda5fabead57d26f4341fe3c6c8eb32093657677a7cbee2e5751f56362d06bfb190", 0xde}, {&(0x7f0000004880)="aeb140236c5dbe94040ea756eb608c3303f7f506c07bc46a4fbd787cb5fed78148aed16f58269dece0780aebf2768f2aae0c1e0f63ac481f4031dd1bbbba8356e344db09598191be8ae52be4fa5a04a899c4b5940d321b3bf2daac1f49738697e5de9570ba39a3a9cbf616826bb2fb249d448f81c459cb449299acd67c90d875e310813ebe6d79c10bcd1950cddb4e8fd6f4a8e8516a37b57069d138", 0x9c}, {&(0x7f0000004980)="a77fb25cad582381892b6bd587487379b53a337e2298fa1e7d64a63e90b1b67b741f0c1760c9d7c2dd7ca849251a59147d741de7fca4cf44ebadf15b6b", 0x3d}], 0x4, 0x0, 0x0, 0x890}, 0x0) 2018/06/04 08:58:12 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x188, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/06/04 08:58:12 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x3, 0x3d5) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) [ 100.472127] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 08:58:12 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x188, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/06/04 08:58:12 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) 2018/06/04 08:58:12 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x3, 0x3d5) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) 2018/06/04 08:58:12 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/06/04 08:58:12 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 08:58:12 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x188, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/06/04 08:58:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/06/04 08:58:12 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) 2018/06/04 08:58:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/06/04 08:58:12 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x3, 0x3d5) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) 2018/06/04 08:58:12 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="436f19c1b3b1", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/06/04 08:58:13 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/06/04 08:58:13 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 08:58:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/06/04 08:58:13 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) 2018/06/04 08:58:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x66, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) 2018/06/04 08:58:13 executing program 2: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000001c0)=0x54) 2018/06/04 08:58:13 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/06/04 08:58:13 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="436f19c1b3b1", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 101.140017] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 08:58:13 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) 2018/06/04 08:58:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x66, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) 2018/06/04 08:58:13 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/06/04 08:58:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/06/04 08:58:13 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/06/04 08:58:13 executing program 0: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x1, 0x1) 2018/06/04 08:58:13 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="436f19c1b3b1", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/06/04 08:58:13 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="436f19c1b3b1", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/06/04 08:58:13 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/06/04 08:58:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/06/04 08:58:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x66, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) 2018/06/04 08:58:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000240)=""/139) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/172) close(r0) 2018/06/04 08:58:13 executing program 0: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x1, 0x1) 2018/06/04 08:58:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000003880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003840)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000002cc0)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000100), r2, 0x1, 0x1}}, 0x20) 2018/06/04 08:58:13 executing program 2: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000001c0)=0x54) [ 101.718664] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 08:58:13 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) 2018/06/04 08:58:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x66, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) [ 101.749115] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/04 08:58:13 executing program 0: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x1, 0x1) 2018/06/04 08:58:13 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) 2018/06/04 08:58:13 executing program 4: unshare(0x2000400) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x80d, 0x4) 2018/06/04 08:58:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000240)=""/139) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/172) close(r0) 2018/06/04 08:58:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/06/04 08:58:14 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) 2018/06/04 08:58:14 executing program 4: unshare(0x2000400) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x80d, 0x4) 2018/06/04 08:58:14 executing program 0: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x1, 0x1) 2018/06/04 08:58:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) 2018/06/04 08:58:14 executing program 2: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000001c0)=0x54) 2018/06/04 08:58:14 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) 2018/06/04 08:58:15 executing program 4: unshare(0x2000400) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x80d, 0x4) [ 103.011331] IPVS: ftp: loaded support on port[0] = 21 [ 103.029446] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/04 08:58:15 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) 2018/06/04 08:58:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) 2018/06/04 08:58:15 executing program 4: unshare(0x2000400) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x80d, 0x4) 2018/06/04 08:58:15 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x11}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)) 2018/06/04 08:58:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/06/04 08:58:15 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) [ 103.391456] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/04 08:58:15 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x1, 0x0, 0x5046a737) 2018/06/04 08:58:15 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x11}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)) 2018/06/04 08:58:15 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x1, 0x0, 0x5046a737) 2018/06/04 08:58:15 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) 2018/06/04 08:58:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000240)=""/139) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/172) close(r0) 2018/06/04 08:58:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) 2018/06/04 08:58:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) 2018/06/04 08:58:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/06/04 08:58:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x113000, 0x150) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=@deltaction={0x4c, 0x31, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x402f}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040001}, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=@gettaction={0x28, 0x32, 0x801, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x28}, 0x1}, 0x0) [ 103.992614] random: crng init done [ 104.073546] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 104.083766] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/04 08:58:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x11}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)) 2018/06/04 08:58:16 executing program 6: mlock2(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) 2018/06/04 08:58:16 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x1, 0x0, 0x5046a737) 2018/06/04 08:58:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x113000, 0x150) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=@deltaction={0x4c, 0x31, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x402f}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040001}, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=@gettaction={0x28, 0x32, 0x801, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x28}, 0x1}, 0x0) 2018/06/04 08:58:16 executing program 6: mlock2(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) [ 104.338588] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 08:58:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x11}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)) 2018/06/04 08:58:16 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x1, 0x0, 0x5046a737) 2018/06/04 08:58:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x113000, 0x150) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=@deltaction={0x4c, 0x31, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x402f}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040001}, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=@gettaction={0x28, 0x32, 0x801, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x28}, 0x1}, 0x0) [ 104.533376] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 08:58:17 executing program 6: mlock2(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) 2018/06/04 08:58:17 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x24020400) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x9, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) 2018/06/04 08:58:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="1ea8bf95", 0x4) 2018/06/04 08:58:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x113000, 0x150) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=@deltaction={0x4c, 0x31, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x402f}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040001}, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=@gettaction={0x28, 0x32, 0x801, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x28}, 0x1}, 0x0) 2018/06/04 08:58:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) 2018/06/04 08:58:17 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) 2018/06/04 08:58:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000240)=""/139) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/172) close(r0) 2018/06/04 08:58:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) [ 105.064926] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 08:58:17 executing program 6: mlock2(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) 2018/06/04 08:58:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@get={0xe0, 0x13, 0x1, 0x0, 0x0, {{'cbc(des3_ede)\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/06/04 08:58:17 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) [ 105.234834] netlink: 192 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 08:58:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r1) 2018/06/04 08:58:17 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) 2018/06/04 08:58:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@get={0xe0, 0x13, 0x1, 0x0, 0x0, {{'cbc(des3_ede)\x00'}}}, 0xe0}, 0x1}, 0x0) [ 105.360266] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 105.420518] netlink: 192 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 08:58:18 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) 2018/06/04 08:58:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="1ea8bf95", 0x4) 2018/06/04 08:58:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r1) 2018/06/04 08:58:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@get={0xe0, 0x13, 0x1, 0x0, 0x0, {{'cbc(des3_ede)\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/06/04 08:58:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r1) 2018/06/04 08:58:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x766c, 0x9, 0x4, 0x401, 0xe34}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/06/04 08:58:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/04 08:58:18 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') [ 106.096459] netlink: 192 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 08:58:18 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') 2018/06/04 08:58:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/04 08:58:18 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) 2018/06/04 08:58:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="1ea8bf95", 0x4) 2018/06/04 08:58:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@get={0xe0, 0x13, 0x1, 0x0, 0x0, {{'cbc(des3_ede)\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/06/04 08:58:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x766c, 0x9, 0x4, 0x401, 0xe34}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/06/04 08:58:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r1) 2018/06/04 08:58:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r1) 2018/06/04 08:58:18 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') 2018/06/04 08:58:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/04 08:58:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="1ea8bf95", 0x4) [ 106.384733] netlink: 192 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 08:58:18 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) close(r2) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/231, 0xe7}], 0x1) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") vmsplice(r3, &(0x7f0000000040)=[{&(0x7f0000000180), 0xec}], 0x1, 0x0) 2018/06/04 08:58:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x766c, 0x9, 0x4, 0x401, 0xe34}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/06/04 08:58:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/04 08:58:18 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') 2018/06/04 08:58:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/04 08:58:18 executing program 2: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000240)=""/174) 2018/06/04 08:58:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r1) 2018/06/04 08:58:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r1) 2018/06/04 08:58:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x766c, 0x9, 0x4, 0x401, 0xe34}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/06/04 08:58:19 executing program 3: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sigaltstack(&(0x7f000072c000/0x3000)=nil, &(0x7f0000000100)) sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) 2018/06/04 08:58:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e8f40000000000f318fb1df3787d170841000000015d"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/06/04 08:58:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/04 08:58:19 executing program 1: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/04 08:58:19 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) close(r2) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/231, 0xe7}], 0x1) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") vmsplice(r3, &(0x7f0000000040)=[{&(0x7f0000000180), 0xec}], 0x1, 0x0) 2018/06/04 08:58:19 executing program 2: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000240)=""/174) 2018/06/04 08:58:19 executing program 1: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/04 08:58:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e8f40000000000f318fb1df3787d170841000000015d"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/06/04 08:58:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000680)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) 2018/06/04 08:58:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/04 08:58:20 executing program 2: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000240)=""/174) 2018/06/04 08:58:20 executing program 6: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="12"]}, 0x18}, 0x1}, 0x0) 2018/06/04 08:58:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e8f40000000000f318fb1df3787d170841000000015d"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/06/04 08:58:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000680)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) 2018/06/04 08:58:20 executing program 1: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/04 08:58:20 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) close(r2) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/231, 0xe7}], 0x1) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") vmsplice(r3, &(0x7f0000000040)=[{&(0x7f0000000180), 0xec}], 0x1, 0x0) 2018/06/04 08:58:20 executing program 3: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sigaltstack(&(0x7f000072c000/0x3000)=nil, &(0x7f0000000100)) sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) 2018/06/04 08:58:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e8f40000000000f318fb1df3787d170841000000015d"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/06/04 08:58:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000680)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) 2018/06/04 08:58:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/04 08:58:20 executing program 6: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="12"]}, 0x18}, 0x1}, 0x0) 2018/06/04 08:58:20 executing program 2: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000240)=""/174) 2018/06/04 08:58:20 executing program 1: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sigaltstack(&(0x7f000072c000/0x3000)=nil, &(0x7f0000000100)) sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) 2018/06/04 08:58:20 executing program 7: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sigaltstack(&(0x7f000072c000/0x3000)=nil, &(0x7f0000000100)) sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) 2018/06/04 08:58:20 executing program 3: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sigaltstack(&(0x7f000072c000/0x3000)=nil, &(0x7f0000000100)) sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) 2018/06/04 08:58:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000680)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) 2018/06/04 08:58:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000680)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) 2018/06/04 08:58:21 executing program 6: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="12"]}, 0x18}, 0x1}, 0x0) 2018/06/04 08:58:21 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x227c, 0x7fffffffee80) 2018/06/04 08:58:21 executing program 1: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sigaltstack(&(0x7f000072c000/0x3000)=nil, &(0x7f0000000100)) sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) 2018/06/04 08:58:21 executing program 7: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sigaltstack(&(0x7f000072c000/0x3000)=nil, &(0x7f0000000100)) sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) 2018/06/04 08:58:21 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) close(r2) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/231, 0xe7}], 0x1) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") vmsplice(r3, &(0x7f0000000040)=[{&(0x7f0000000180), 0xec}], 0x1, 0x0) 2018/06/04 08:58:21 executing program 3: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sigaltstack(&(0x7f000072c000/0x3000)=nil, &(0x7f0000000100)) sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) 2018/06/04 08:58:21 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x227c, 0x7fffffffee80) 2018/06/04 08:58:21 executing program 6: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="12"]}, 0x18}, 0x1}, 0x0) 2018/06/04 08:58:21 executing program 0: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x73}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000003000/0x2000)=nil, 0x0) 2018/06/04 08:58:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000680)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) 2018/06/04 08:58:21 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x227c, 0x7fffffffee80) 2018/06/04 08:58:22 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x227c, 0x7fffffffee80) 2018/06/04 08:58:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000680)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) 2018/06/04 08:58:22 executing program 1: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sigaltstack(&(0x7f000072c000/0x3000)=nil, &(0x7f0000000100)) sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) 2018/06/04 08:58:22 executing program 7: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sigaltstack(&(0x7f000072c000/0x3000)=nil, &(0x7f0000000100)) sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) 2018/06/04 08:58:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/06/04 08:58:22 executing program 0: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x73}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000003000/0x2000)=nil, 0x0) 2018/06/04 08:58:22 executing program 4: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7)="e60000000500ab2500", 0x9}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0xfffffffeffffffff, 0x4, [0x9]}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/06/04 08:58:22 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000100)='$Z', 0x2, 0x404c080, &(0x7f0000000180)=@un=@abs, 0x80) readv(r0, &(0x7f0000000240)=[{&(0x7f00000014c0)=""/138, 0x8a}], 0x1) sendto(r0, &(0x7f00000000c0)='fc', 0x2, 0x0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/06/04 08:58:22 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f000004f000)=""/128, 0x80}], 0x266) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140)) 2018/06/04 08:58:22 executing program 0: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x73}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000003000/0x2000)=nil, 0x0) 2018/06/04 08:58:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/06/04 08:58:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'bond0\x00'}, 0x18) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) 2018/06/04 08:58:22 executing program 4: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7)="e60000000500ab2500", 0x9}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0xfffffffeffffffff, 0x4, [0x9]}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/06/04 08:58:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/06/04 08:58:22 executing program 1: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/06/04 08:58:23 executing program 4: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7)="e60000000500ab2500", 0x9}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0xfffffffeffffffff, 0x4, [0x9]}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/06/04 08:58:23 executing program 0: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x73}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000003000/0x2000)=nil, 0x0) 2018/06/04 08:58:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x440000000000127e, &(0x7f0000000140)) 2018/06/04 08:58:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'bond0\x00'}, 0x18) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) 2018/06/04 08:58:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/06/04 08:58:23 executing program 1: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/06/04 08:58:23 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f000004f000)=""/128, 0x80}], 0x266) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140)) 2018/06/04 08:58:23 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000100)='$Z', 0x2, 0x404c080, &(0x7f0000000180)=@un=@abs, 0x80) readv(r0, &(0x7f0000000240)=[{&(0x7f00000014c0)=""/138, 0x8a}], 0x1) sendto(r0, &(0x7f00000000c0)='fc', 0x2, 0x0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/06/04 08:58:23 executing program 4: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7)="e60000000500ab2500", 0x9}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0xfffffffeffffffff, 0x4, [0x9]}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/06/04 08:58:23 executing program 0: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/06/04 08:58:23 executing program 3: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/06/04 08:58:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'bond0\x00'}, 0x18) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) 2018/06/04 08:58:23 executing program 1: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/06/04 08:58:23 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, "6e2a30456b886bc2165b41fe6900", 'yam0\x00', 'yam0\x00', 'veth1_t/_bond\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0x130, 0x160, [@quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x268) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gre0\x00', 'veth1_to_bridge\x00', 'team_slave_1\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd8, 0x110, 0x140, [@pkttype={'pkttype\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/06/04 08:58:23 executing program 0: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/06/04 08:58:23 executing program 3: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/06/04 08:58:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'bond0\x00'}, 0x18) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) 2018/06/04 08:58:23 executing program 1: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/06/04 08:58:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x440000000000127e, &(0x7f0000000140)) 2018/06/04 08:58:23 executing program 0: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/06/04 08:58:23 executing program 3: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/06/04 08:58:23 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000100)='$Z', 0x2, 0x404c080, &(0x7f0000000180)=@un=@abs, 0x80) readv(r0, &(0x7f0000000240)=[{&(0x7f00000014c0)=""/138, 0x8a}], 0x1) sendto(r0, &(0x7f00000000c0)='fc', 0x2, 0x0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/06/04 08:58:23 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/06/04 08:58:24 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, "6e2a30456b886bc2165b41fe6900", 'yam0\x00', 'yam0\x00', 'veth1_t/_bond\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0x130, 0x160, [@quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x268) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gre0\x00', 'veth1_to_bridge\x00', 'team_slave_1\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd8, 0x110, 0x140, [@pkttype={'pkttype\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/06/04 08:58:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) 2018/06/04 08:58:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x440000000000127e, &(0x7f0000000140)) 2018/06/04 08:58:24 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f000004f000)=""/128, 0x80}], 0x266) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140)) 2018/06/04 08:58:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40201, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) dup2(r2, r1) write$cgroup_pid(r2, &(0x7f0000000080), 0x0) 2018/06/04 08:58:24 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/06/04 08:58:24 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/06/04 08:58:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) 2018/06/04 08:58:24 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/06/04 08:58:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40201, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) dup2(r2, r1) write$cgroup_pid(r2, &(0x7f0000000080), 0x0) 2018/06/04 08:58:24 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, "6e2a30456b886bc2165b41fe6900", 'yam0\x00', 'yam0\x00', 'veth1_t/_bond\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0x130, 0x160, [@quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x268) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gre0\x00', 'veth1_to_bridge\x00', 'team_slave_1\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd8, 0x110, 0x140, [@pkttype={'pkttype\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/06/04 08:58:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x440000000000127e, &(0x7f0000000140)) 2018/06/04 08:58:24 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/06/04 08:58:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) 2018/06/04 08:58:24 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/06/04 08:58:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40201, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) dup2(r2, r1) write$cgroup_pid(r2, &(0x7f0000000080), 0x0) 2018/06/04 08:58:24 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, "6e2a30456b886bc2165b41fe6900", 'yam0\x00', 'yam0\x00', 'veth1_t/_bond\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0x130, 0x160, [@quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x268) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gre0\x00', 'veth1_to_bridge\x00', 'team_slave_1\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd8, 0x110, 0x140, [@pkttype={'pkttype\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/06/04 08:58:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) 2018/06/04 08:58:24 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000100)='$Z', 0x2, 0x404c080, &(0x7f0000000180)=@un=@abs, 0x80) readv(r0, &(0x7f0000000240)=[{&(0x7f00000014c0)=""/138, 0x8a}], 0x1) sendto(r0, &(0x7f00000000c0)='fc', 0x2, 0x0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/06/04 08:58:24 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f000004f000)=""/128, 0x80}], 0x266) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140)) 2018/06/04 08:58:25 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) 2018/06/04 08:58:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) 2018/06/04 08:58:25 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/06/04 08:58:25 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40201, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) dup2(r2, r1) write$cgroup_pid(r2, &(0x7f0000000080), 0x0) 2018/06/04 08:58:25 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/06/04 08:58:25 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/06/04 08:58:25 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) 2018/06/04 08:58:25 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x5f, 0x8, [0x0, 0x0]}) 2018/06/04 08:58:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x18, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/06/04 08:58:25 executing program 1: unshare(0x2000400) r0 = socket$packet(0x11, 0x4000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x8000000000000007, &(0x7f00000000c0), 0x4) 2018/06/04 08:58:26 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3f) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') sendfile(r0, r2, &(0x7f0000000300), 0x8001) 2018/06/04 08:58:26 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) bind$inet(r0, &(0x7f0000000000)={0x1e, 0x200, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/04 08:58:26 executing program 1: unshare(0x2000400) r0 = socket$packet(0x11, 0x4000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x8000000000000007, &(0x7f00000000c0), 0x4) 2018/06/04 08:58:26 executing program 6: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/04 08:58:26 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/06/04 08:58:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x18, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/06/04 08:58:26 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/04 08:58:26 executing program 2: clock_gettime(0xfffffffffffffffb, &(0x7f0000000780)) 2018/06/04 08:58:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x18, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/06/04 08:58:26 executing program 1: unshare(0x2000400) r0 = socket$packet(0x11, 0x4000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x8000000000000007, &(0x7f00000000c0), 0x4) 2018/06/04 08:58:26 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3f) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') sendfile(r0, r2, &(0x7f0000000300), 0x8001) 2018/06/04 08:58:26 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) bind$inet(r0, &(0x7f0000000000)={0x1e, 0x200, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/04 08:58:26 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/06/04 08:58:26 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/04 08:58:26 executing program 2: clock_gettime(0xfffffffffffffffb, &(0x7f0000000780)) 2018/06/04 08:58:26 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/06/04 08:58:26 executing program 2: clock_gettime(0xfffffffffffffffb, &(0x7f0000000780)) 2018/06/04 08:58:27 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x18, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/06/04 08:58:27 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3f) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') sendfile(r0, r2, &(0x7f0000000300), 0x8001) 2018/06/04 08:58:27 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) bind$inet(r0, &(0x7f0000000000)={0x1e, 0x200, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/04 08:58:27 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/04 08:58:27 executing program 1: unshare(0x2000400) r0 = socket$packet(0x11, 0x4000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x8000000000000007, &(0x7f00000000c0), 0x4) 2018/06/04 08:58:27 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/06/04 08:58:27 executing program 6: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/04 08:58:27 executing program 2: clock_gettime(0xfffffffffffffffb, &(0x7f0000000780)) 2018/06/04 08:58:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x4, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/06/04 08:58:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3f) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') sendfile(r0, r2, &(0x7f0000000300), 0x8001) 2018/06/04 08:58:28 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) bind$inet(r0, &(0x7f0000000000)={0x1e, 0x200, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/04 08:58:28 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/04 08:58:28 executing program 2: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) fchdir(r0) 2018/06/04 08:58:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/04 08:58:28 executing program 4: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/04 08:58:28 executing program 6: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/04 08:58:28 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') sendfile(r2, r3, &(0x7f0000000000), 0x80000002) 2018/06/04 08:58:28 executing program 3: r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) keyctl$revoke(0x3, r0) 2018/06/04 08:58:28 executing program 2: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) fchdir(r0) 2018/06/04 08:58:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x4, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/06/04 08:58:28 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000540)="6e730066827d7232f2f07c3c1485481cbab6064192f9cc848fd27e8c8472edcaea1539f07ba9c635d0adad1884ed220ce5026bcd6b1f4e63728dfd1b69b6af2a4c9a5f77228d3f448f5b30d9b8be5e899ff8eda1e7e1944afd2d8485d9a415cfad507e4eb3918f3a91e5bb8d1432947d65982a482f4243dd2c6c6dbd88f58575c74323267409a928583a3695f4cd8f77588fd3de55fd9a4a2cdb15aa64b34c528a586e13559342d838d5f0c0246fec9a7a84a133e1ab73e59b17fa4a00ac63ae3740e1028568aba3000dcef4495dc6a4a9dde93176c5dc3a4c5bc8e4ebe160fa6c8e") fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/04 08:58:28 executing program 3: r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) keyctl$revoke(0x3, r0) 2018/06/04 08:58:28 executing program 2: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) fchdir(r0) 2018/06/04 08:58:28 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') sendfile(r2, r3, &(0x7f0000000000), 0x80000002) 2018/06/04 08:58:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x4, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/06/04 08:58:28 executing program 3: r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) keyctl$revoke(0x3, r0) 2018/06/04 08:58:28 executing program 2: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) fchdir(r0) 2018/06/04 08:58:29 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') sendfile(r2, r3, &(0x7f0000000000), 0x80000002) 2018/06/04 08:58:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x4, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/06/04 08:58:29 executing program 3: r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) keyctl$revoke(0x3, r0) 2018/06/04 08:58:29 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket(0x10, 0x80002, 0x0) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) poll(&(0x7f0000000000)=[{r2}, {r3}], 0x2, 0x0) 2018/06/04 08:58:29 executing program 4: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/04 08:58:29 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/04 08:58:29 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000540)="6e730066827d7232f2f07c3c1485481cbab6064192f9cc848fd27e8c8472edcaea1539f07ba9c635d0adad1884ed220ce5026bcd6b1f4e63728dfd1b69b6af2a4c9a5f77228d3f448f5b30d9b8be5e899ff8eda1e7e1944afd2d8485d9a415cfad507e4eb3918f3a91e5bb8d1432947d65982a482f4243dd2c6c6dbd88f58575c74323267409a928583a3695f4cd8f77588fd3de55fd9a4a2cdb15aa64b34c528a586e13559342d838d5f0c0246fec9a7a84a133e1ab73e59b17fa4a00ac63ae3740e1028568aba3000dcef4495dc6a4a9dde93176c5dc3a4c5bc8e4ebe160fa6c8e") fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/04 08:58:29 executing program 6: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/04 08:58:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x2000400) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'bond0\x00'}, 0x18) 2018/06/04 08:58:29 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd03, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/06/04 08:58:29 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') sendfile(r2, r3, &(0x7f0000000000), 0x80000002) 2018/06/04 08:58:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x2000400) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'bond0\x00'}, 0x18) 2018/06/04 08:58:29 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd03, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/06/04 08:58:29 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x2000400) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'bond0\x00'}, 0x18) 2018/06/04 08:58:29 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket(0x10, 0x80002, 0x0) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) poll(&(0x7f0000000000)=[{r2}, {r3}], 0x2, 0x0) 2018/06/04 08:58:30 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd03, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/06/04 08:58:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x2000400) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'bond0\x00'}, 0x18) 2018/06/04 08:58:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:30 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000540)="6e730066827d7232f2f07c3c1485481cbab6064192f9cc848fd27e8c8472edcaea1539f07ba9c635d0adad1884ed220ce5026bcd6b1f4e63728dfd1b69b6af2a4c9a5f77228d3f448f5b30d9b8be5e899ff8eda1e7e1944afd2d8485d9a415cfad507e4eb3918f3a91e5bb8d1432947d65982a482f4243dd2c6c6dbd88f58575c74323267409a928583a3695f4cd8f77588fd3de55fd9a4a2cdb15aa64b34c528a586e13559342d838d5f0c0246fec9a7a84a133e1ab73e59b17fa4a00ac63ae3740e1028568aba3000dcef4495dc6a4a9dde93176c5dc3a4c5bc8e4ebe160fa6c8e") fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/04 08:58:30 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket(0x10, 0x80002, 0x0) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) poll(&(0x7f0000000000)=[{r2}, {r3}], 0x2, 0x0) 2018/06/04 08:58:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:30 executing program 4: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/04 08:58:30 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/04 08:58:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/06/04 08:58:30 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd03, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/06/04 08:58:30 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket(0x10, 0x80002, 0x0) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) poll(&(0x7f0000000000)=[{r2}, {r3}], 0x2, 0x0) 2018/06/04 08:58:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:30 executing program 3: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340), 0x4) 2018/06/04 08:58:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 08:58:30 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x3, &(0x7f00000000c0), 0x1b0) 2018/06/04 08:58:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:31 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x3, &(0x7f00000000c0), 0x1b0) [ 118.963442] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 119.096371] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/06/04 08:58:31 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x3, &(0x7f00000000c0), 0x1b0) 2018/06/04 08:58:31 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000540)="6e730066827d7232f2f07c3c1485481cbab6064192f9cc848fd27e8c8472edcaea1539f07ba9c635d0adad1884ed220ce5026bcd6b1f4e63728dfd1b69b6af2a4c9a5f77228d3f448f5b30d9b8be5e899ff8eda1e7e1944afd2d8485d9a415cfad507e4eb3918f3a91e5bb8d1432947d65982a482f4243dd2c6c6dbd88f58575c74323267409a928583a3695f4cd8f77588fd3de55fd9a4a2cdb15aa64b34c528a586e13559342d838d5f0c0246fec9a7a84a133e1ab73e59b17fa4a00ac63ae3740e1028568aba3000dcef4495dc6a4a9dde93176c5dc3a4c5bc8e4ebe160fa6c8e") fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/04 08:58:31 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x31]}, 0x1) 2018/06/04 08:58:31 executing program 3: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340), 0x4) 2018/06/04 08:58:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 08:58:31 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) unshare(0x40000400) ioctl$EVIOCGKEYCODE(r0, 0x80044584, &(0x7f0000000100)=""/202) 2018/06/04 08:58:31 executing program 0: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x80000000, 0x1}, 0x159) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/06/04 08:58:31 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'bridge_slave_1\x00', 'syzkaller0\x00', 'syzkaller1\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xe8, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x6}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) [ 119.450260] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 119.471681] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 08:58:31 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'bridge_slave_1\x00', 'syzkaller0\x00', 'syzkaller1\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xe8, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x6}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/06/04 08:58:31 executing program 3: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340), 0x4) 2018/06/04 08:58:31 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x31]}, 0x1) 2018/06/04 08:58:31 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x3, &(0x7f00000000c0), 0x1b0) 2018/06/04 08:58:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 08:58:31 executing program 0: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x80000000, 0x1}, 0x159) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) [ 119.719802] IPVS: ftp: loaded support on port[0] = 21 [ 119.727344] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/06/04 08:58:31 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x31]}, 0x1) 2018/06/04 08:58:32 executing program 3: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340), 0x4) 2018/06/04 08:58:32 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'bridge_slave_1\x00', 'syzkaller0\x00', 'syzkaller1\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xe8, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x6}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/06/04 08:58:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 08:58:32 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xfffffffffffffffc}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/06/04 08:58:32 executing program 0: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x80000000, 0x1}, 0x159) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/06/04 08:58:32 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x31]}, 0x1) 2018/06/04 08:58:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) unshare(0x40000400) ioctl$EVIOCGKEYCODE(r0, 0x80044584, &(0x7f0000000100)=""/202) 2018/06/04 08:58:32 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x2000100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) [ 120.828457] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 08:58:32 executing program 2: unshare(0x2000400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1, 0x1}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "ae2ac72d7393438f1c2e4620291e2dcfcd473e5655af62e432f867bd353c62e5275d35dd9a146c75ebcf7640"}) getpgid(0x0) ptrace(0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0xffffffffffffffaa, 0x0) 2018/06/04 08:58:32 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x44002, 0x0) sendfile(r0, r0, 0x0, 0x41000000000000) 2018/06/04 08:58:32 executing program 0: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x80000000, 0x1}, 0x159) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/06/04 08:58:32 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x2000100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/06/04 08:58:32 executing program 4: r0 = socket(0x18, 0x0, 0x2) connect$netrom(r0, &(0x7f0000000400)=@ax25={0x3, {"e35c638a74df7d"}}, 0x10) 2018/06/04 08:58:33 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'bridge_slave_1\x00', 'syzkaller0\x00', 'syzkaller1\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xe8, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x6}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/06/04 08:58:33 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_procs(r0, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) sendfile(r2, r2, &(0x7f0000000140)=0x15, 0x10001) 2018/06/04 08:58:33 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x44002, 0x0) sendfile(r0, r0, 0x0, 0x41000000000000) 2018/06/04 08:58:33 executing program 2: unshare(0x2000400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1, 0x1}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "ae2ac72d7393438f1c2e4620291e2dcfcd473e5655af62e432f867bd353c62e5275d35dd9a146c75ebcf7640"}) getpgid(0x0) ptrace(0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0xffffffffffffffaa, 0x0) 2018/06/04 08:58:33 executing program 4: r0 = socket(0x18, 0x0, 0x2) connect$netrom(r0, &(0x7f0000000400)=@ax25={0x3, {"e35c638a74df7d"}}, 0x10) 2018/06/04 08:58:33 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x2000100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/06/04 08:58:33 executing program 4: r0 = socket(0x18, 0x0, 0x2) connect$netrom(r0, &(0x7f0000000400)=@ax25={0x3, {"e35c638a74df7d"}}, 0x10) 2018/06/04 08:58:33 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/06/04 08:58:33 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) unshare(0x40000400) ioctl$EVIOCGKEYCODE(r0, 0x80044584, &(0x7f0000000100)=""/202) 2018/06/04 08:58:33 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x44002, 0x0) sendfile(r0, r0, 0x0, 0x41000000000000) 2018/06/04 08:58:33 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x2000100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/06/04 08:58:33 executing program 2: unshare(0x2000400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1, 0x1}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "ae2ac72d7393438f1c2e4620291e2dcfcd473e5655af62e432f867bd353c62e5275d35dd9a146c75ebcf7640"}) getpgid(0x0) ptrace(0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0xffffffffffffffaa, 0x0) 2018/06/04 08:58:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) 2018/06/04 08:58:33 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_procs(r0, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) sendfile(r2, r2, &(0x7f0000000140)=0x15, 0x10001) [ 121.522541] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 08:58:33 executing program 4: r0 = socket(0x18, 0x0, 0x2) connect$netrom(r0, &(0x7f0000000400)=@ax25={0x3, {"e35c638a74df7d"}}, 0x10) 2018/06/04 08:58:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) 2018/06/04 08:58:33 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/06/04 08:58:33 executing program 2: unshare(0x2000400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1, 0x1}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "ae2ac72d7393438f1c2e4620291e2dcfcd473e5655af62e432f867bd353c62e5275d35dd9a146c75ebcf7640"}) getpgid(0x0) ptrace(0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0xffffffffffffffaa, 0x0) 2018/06/04 08:58:33 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x2081fc) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) accept4$packet(0xffffffffffffffff, &(0x7f00000058c0), &(0x7f0000005900)=0x14, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/06/04 08:58:33 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x44002, 0x0) sendfile(r0, r0, 0x0, 0x41000000000000) 2018/06/04 08:58:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) 2018/06/04 08:58:33 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/06/04 08:58:33 executing program 2: r0 = socket(0x40000000002, 0x2000000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$unix(r0, &(0x7f0000000080), 0x640, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x63) 2018/06/04 08:58:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x2) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) [ 122.027347] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/06/04 08:58:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_procs(r0, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) sendfile(r2, r2, &(0x7f0000000140)=0x15, 0x10001) 2018/06/04 08:58:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) 2018/06/04 08:58:34 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x2081fc) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) accept4$packet(0xffffffffffffffff, &(0x7f00000058c0), &(0x7f0000005900)=0x14, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/06/04 08:58:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) 2018/06/04 08:58:34 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) unshare(0x40000400) ioctl$EVIOCGKEYCODE(r0, 0x80044584, &(0x7f0000000100)=""/202) 2018/06/04 08:58:34 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/06/04 08:58:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x2) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/06/04 08:58:34 executing program 2: r0 = socket(0x40000000002, 0x2000000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$unix(r0, &(0x7f0000000080), 0x640, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x63) [ 122.912408] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 08:58:35 executing program 2: r0 = socket(0x40000000002, 0x2000000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$unix(r0, &(0x7f0000000080), 0x640, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x63) 2018/06/04 08:58:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3}, 0x10) 2018/06/04 08:58:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) 2018/06/04 08:58:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_procs(r0, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) sendfile(r2, r2, &(0x7f0000000140)=0x15, 0x10001) 2018/06/04 08:58:35 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x2081fc) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) accept4$packet(0xffffffffffffffff, &(0x7f00000058c0), &(0x7f0000005900)=0x14, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/06/04 08:58:35 executing program 2: r0 = socket(0x40000000002, 0x2000000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$unix(r0, &(0x7f0000000080), 0x640, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x63) 2018/06/04 08:58:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) 2018/06/04 08:58:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x2) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/06/04 08:58:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) 2018/06/04 08:58:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) 2018/06/04 08:58:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3}, 0x10) 2018/06/04 08:58:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/06/04 08:58:35 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') exit(0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) 2018/06/04 08:58:35 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x2081fc) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) accept4$packet(0xffffffffffffffff, &(0x7f00000058c0), &(0x7f0000005900)=0x14, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/06/04 08:58:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) 2018/06/04 08:58:36 executing program 4: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)={0x1e, 0x0, 0x401, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x2ac4}, 0x1}, 0x0) 2018/06/04 08:58:36 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="b9a2d5b19422", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 08:58:36 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3}, 0x10) 2018/06/04 08:58:36 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') exit(0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) 2018/06/04 08:58:36 executing program 4: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)={0x1e, 0x0, 0x401, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x2ac4}, 0x1}, 0x0) 2018/06/04 08:58:36 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="b9a2d5b19422", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 08:58:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) 2018/06/04 08:58:36 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3}, 0x10) 2018/06/04 08:58:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/06/04 08:58:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x2) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/06/04 08:58:36 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000d061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) [ 125.018130] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 125.025615] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 08:58:37 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/06/04 08:58:37 executing program 4: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)={0x1e, 0x0, 0x401, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x2ac4}, 0x1}, 0x0) 2018/06/04 08:58:37 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000040)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000400)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000900)=ANY=[@ANYRES64]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000940)={0x0, 0x1, &(0x7f0000000680)=""/55, &(0x7f0000000800)=""/71, &(0x7f0000000880)=""/103, 0xf000}) 2018/06/04 08:58:37 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="b9a2d5b19422", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 08:58:37 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000d061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/06/04 08:58:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) 2018/06/04 08:58:37 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) [ 125.273924] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 125.281492] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 08:58:37 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000040)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000400)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000900)=ANY=[@ANYRES64]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000940)={0x0, 0x1, &(0x7f0000000680)=""/55, &(0x7f0000000800)=""/71, &(0x7f0000000880)=""/103, 0xf000}) 2018/06/04 08:58:37 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="b9a2d5b19422", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 08:58:37 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/06/04 08:58:37 executing program 4: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)={0x1e, 0x0, 0x401, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x2ac4}, 0x1}, 0x0) 2018/06/04 08:58:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/06/04 08:58:37 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000d061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/06/04 08:58:37 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000040)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000400)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000900)=ANY=[@ANYRES64]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000940)={0x0, 0x1, &(0x7f0000000680)=""/55, &(0x7f0000000800)=""/71, &(0x7f0000000880)=""/103, 0xf000}) 2018/06/04 08:58:37 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') exit(0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) 2018/06/04 08:58:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) [ 126.008094] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 126.015551] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 08:58:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) 2018/06/04 08:58:38 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000080)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) recvfrom$llc(r2, &(0x7f00000000c0)=""/152, 0x98, 0x40010002, 0x0, 0x0) 2018/06/04 08:58:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/06/04 08:58:38 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/06/04 08:58:38 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000040)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000400)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000900)=ANY=[@ANYRES64]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000940)={0x0, 0x1, &(0x7f0000000680)=""/55, &(0x7f0000000800)=""/71, &(0x7f0000000880)=""/103, 0xf000}) 2018/06/04 08:58:38 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000d061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/06/04 08:58:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) [ 126.327173] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 126.334702] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 08:58:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/06/04 08:58:38 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/06/04 08:58:38 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000826fe0)={0x0, 0x1, 0x0, 0x81}) 2018/06/04 08:58:38 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x401, 0x40100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r2 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000009c0)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={'nr0\x00', {0x2, 0x8777, @dev={0xac, 0x14, 0x14, 0x1e}}}) flistxattr(0xffffffffffffffff, &(0x7f00000001c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000b80)="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", 0xf00}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e21, 0x26, 0xa, 0x0, 0x80, 0x7f}, {0x80000000, 0x40, 0x0, 0x7ff, 0x8001, 0x41c, 0xffffffff7fffffff, 0x5}, {0x0, 0x0, 0x2, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in, 0x0, 0x3, 0x1, 0x9, 0x1ff, 0xfffffffffffffff9}}, 0xe8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:38 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000080)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) recvfrom$llc(r2, &(0x7f00000000c0)=""/152, 0x98, 0x40010002, 0x0, 0x0) 2018/06/04 08:58:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) 2018/06/04 08:58:38 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') exit(0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) 2018/06/04 08:58:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/06/04 08:58:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/06/04 08:58:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/06/04 08:58:39 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000480)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)}}], 0x2, 0x0) 2018/06/04 08:58:39 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000080)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) recvfrom$llc(r2, &(0x7f00000000c0)=""/152, 0x98, 0x40010002, 0x0, 0x0) 2018/06/04 08:58:39 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/06/04 08:58:39 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000826fe0)={0x0, 0x1, 0x0, 0x81}) 2018/06/04 08:58:39 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000480)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)}}], 0x2, 0x0) 2018/06/04 08:58:39 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x401, 0x40100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r2 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000009c0)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={'nr0\x00', {0x2, 0x8777, @dev={0xac, 0x14, 0x14, 0x1e}}}) flistxattr(0xffffffffffffffff, &(0x7f00000001c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000b80)="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", 0xf00}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e21, 0x26, 0xa, 0x0, 0x80, 0x7f}, {0x80000000, 0x40, 0x0, 0x7ff, 0x8001, 0x41c, 0xffffffff7fffffff, 0x5}, {0x0, 0x0, 0x2, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in, 0x0, 0x3, 0x1, 0x9, 0x1ff, 0xfffffffffffffff9}}, 0xe8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:39 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000826fe0)={0x0, 0x1, 0x0, 0x81}) 2018/06/04 08:58:39 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000480)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)}}], 0x2, 0x0) 2018/06/04 08:58:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/06/04 08:58:39 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000080)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) recvfrom$llc(r2, &(0x7f00000000c0)=""/152, 0x98, 0x40010002, 0x0, 0x0) 2018/06/04 08:58:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/06/04 08:58:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000007ffe) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) close(r0) 2018/06/04 08:58:39 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") timer_gettime(0x0, &(0x7f00000000c0)) 2018/06/04 08:58:40 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000480)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)}}], 0x2, 0x0) 2018/06/04 08:58:40 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000826fe0)={0x0, 0x1, 0x0, 0x81}) 2018/06/04 08:58:40 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/06/04 08:58:40 executing program 2: r0 = socket$kcm(0x29, 0x1000000000005, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000080)=0x3, 0x63, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 2018/06/04 08:58:40 executing program 1: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = eventfd2(0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/06/04 08:58:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7177657565310000000071bd0000000000000000000000000000000000000000000000000000ccdd0000000000000000000000000000881fbd24000000000080"}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x10000000e}) 2018/06/04 08:58:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900030000f33f00020058", 0x1f}], 0x1) 2018/06/04 08:58:40 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x401, 0x40100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r2 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000009c0)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={'nr0\x00', {0x2, 0x8777, @dev={0xac, 0x14, 0x14, 0x1e}}}) flistxattr(0xffffffffffffffff, &(0x7f00000001c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000b80)="2ad524d90b26ff3e76c79a99fcf0580c1a134ebe212e6bd0527d5cb494383589c901cf2e9339361d945032a7427a1125edc5f89f94b44ccfff610c28a0d20d4472b3b5c961016dcfb969d4ae182b0fbd5cff3525a31a9c676d592f4dfb769842e2f7eb2884d448916442bc9cdf03945579dd719e968cefe59113df841f0a80ed06b61175a7ca1dc01f2aa65e350a0d2fa58534e4d2e64c59ef524414238a0b9593a92524ef9b1dbbd928ed846ee95d5d130f622390c9fbfc9ea579fdaac98ffa646c2886898b312c2999178aa2737e37b11649ad4b21b5f0ab209d27823856302c74278a8f26bba149a85163f50fa62c2989f71e3e2a90f65980935405e47d62d3a8511eff3235ec0beea0145a92e837fac06626b418bcd4f5a61bc2a7890494802e3a536c82c91b66b89199a6d531d7daf5785689713183979cff49f082440768ff5cd8ed8c92b4ef6ff66b9ca05490e0c263c4070da72f43946fb0a3502db33dbc207d388b571ba01f9e73bb0a0a8e15b8c6f8205c12929c93719763f9355fe4555295140be617eef5779769c03577cecf39d0f7c8d35b221dd99928fe4d32cedbb09e38c5e79404eb0778e2dd4c6dc58b6b687ab02db55d20d8ebc8a392f389752cc653966d30f27fe0fa3f8896af5337cfea0b403e22c10bad8d2524862a75cbd964fef38d59baf35c9e3da6b4829a4ca37aadd38bf1c13991e28f508b069c07936dd0fab3add3419ac31840d5c4891bfd1150d8b7562e09cfd43e704a24e944caaec8e32065920d1afbca6b17997a266b42da78c68bfef359a79020099484fad28b880853760dfee8616355062e41791ab680123b51754638367d100d7e66049c6eeb064b1df6dd2e6ba0fc5d47c78b7a41aba45ca999fdd332abf094d390e5e75a31567aa7e2ce3bb411751e2324ddf5e64960dbe678fa1d186a7704a72a83999bd264978cc4f7ccf1c437bbaa32030054b8d42c54ed333902ef7a202f64b0b3f03dc34191f719bcb8ee5cf80bd0fb13c252427cff44d2040004bf769c6664ad76b428005e4c686ae29832542bb0aaafab4a4a4d7cacff087f28493c472cc0709315ca8e651aafbeffccedad9f16ff2a2436cbf751534c3e458da83b3930b1a1879d8204e0f045947147bda8fc3a32f216cf7dd4cc852f359d34209b440ea1b0fa69951a0f344f574eb7374c331e7b1910b618feacf6a152ed46e0b8d9d6939819e8b5ff463f155a93c96648083ecd2b5087a7db41c4129fd5f5a590dd7501dfe7c375bfc3622a967a07ddc86ec9093b70cb63d91143e2182b36557c862380b6e273dc15ca556f65bab9be08e46a8d48a0a87994db2134a86f42f1ebf866528139df10f0cd738ba6f40dfa0936e82ba9d44d5056de2569b01fb124bbdd60239028ce395a6af4bc6a6ec03a36446b9f35a43e8883237b260192e1e56422076048e77031de5167b477ea5d74b602d39829eb43427fec85f39a86a35ee0371443c57ebba3fce9d134477ece23578f71ff9cadc7dba4c6ec9dd3b996cde71dc71496f00a5cd78ebfe2cd7244e9a23690b11b5dcef587dc48c632e69e433de93bb2e9e90b69c6d1ed90656b2e1ba441f5d4a5e8f2a00c2d500fea9903148a314d097bf434a80d6d4edf0e6a410c3f0a03e144b95f8a01beb6bbd2279a11724c699c94c4791ed9e7102b447b813c84be003d3636f5ae2d8b108da6e3cbc73d6ee906fb33a7f3978ab84f9f496b9f39b283e1942cde3bb989ca47be52e5a2ce991bcf85db2ac7f838ad611dc294cf48e0bb5509da89a91fd36512d5d5e5c5e261c8043a0708d615481b4818c5ca9c90972608b401bc9d85cc84a0b767657da41bb3878966af85d4760542ab89e39c69b132280618c137a341bcd6344c3d44bfbdf31e7551d5c83af12f57806bebeaf998c777c0e03b57d8848dc761f5bb8131cff6014530275d5ba28b07c6fed34ce254e866d61fb502ba1a1e2cd6f2136955d5f3965b426bf780fc72e4803156ab10c56340204a720874939d847c428add514dabb4dcae4f7a9a350d0d0a895ee64590c882ad4adc77cad08962198a5b3a165a5198571eecf4f56da16b21704913d07c3b155782db82345b9d582595eefc7dafb463c857a29dff1bb460c2c62fad1198a25740513e04d93c1bc58c531811566b6071387db69e747443cbcd8e94edaa4dee10a4e3809cb1377cc4b85ab7b595f6e9a7419411ad6af9572b94c5616eb38c475c5bd6b70564fae0b6625dae9f7acad4c350d4511ca298fd2744f58774892b5d29c2b4d959ecb61730ea6151500d00f8105f30121aa9403905b1bf6a728304671fed8973a649e195268d6a5db483f797ade492c3b2ec8c4e66aaa4166af8c6d48f44231e0fbe6d9a469e17ff3ec9d7d9fa312ba7499733756bf6c02b2d14e1ffc612aaa3d756e3fc40f4a9cc9ccf8142b16cb8b4a349b860eecd48a6ff7b0c2ef7814abef821457c8b042484d4441d85b6098c2ae9f0833babc367a22e068190f91c28e2a35cb5d786885cd8a2f97a34361bb96f18ece9685f400e909ccf57a997a82d2be4298402eaae9855d15c9453ea444bd618276a861c0d24faf16818d77ed420d0cb373540167e79672f08ce5bcc37869eaf3e115bfd78f72df67f3520de9ed97e70ef08abd2fc2abb69d5512f9730cb8befa207fe30f6b4fee1e83408ad121cce97e62ee0f06d173c0e8e368bf0869c0e481d4f2340b07106c665b61f9dc6a6c966f3a86283b2e8e9d628ece54ae11aeb5801edc41ab18a01f9d6914f99da6c8380ce25fad761b2415cfc0ae344f73907fe79e2eac23fc7f5aff0b8e719d122bb6ebd68e437e1e1b2fbd56ea38a39ec423ff59429fdbd5bd09599a75da6017b959e7d8d07b8ee4d45f37bb2356ca76ca37cd96ac3e110e6431e32c2fde181f8313ae8764c81e99c48a7f621ef00b694212052caef235af8ab254d97a9ab6d20ce0b74c4c3acb1fc2077a01c7ca0d576becfe7eb9602dcae2778c7aa259c1e768a77eb59d7e85190088362e0a7585b5577f2e533d37861901866b7c462d47ab1683d261ecbb68aae6a93d8d2db4a4224c939913e5a75b5ce86f09bd592e6c73da27242fd05859e5f1181913a7a707218c26cfff0cfa7793a5d73018515a7ffbb73d80e191dae7c03da0ef9cfa2aecaec872cc0072bac96cb25c561642ad0cd6be051df0e09782c9c7c79a68866ccab94d4a7fb0cce8fdcf84babc2a9fee7ad57fc01ad8fdac814bd999a6c72a18fd1a8c52cd2f3f9fe79197b59d47a7947164a43fa5fd5aab78add82139f7573699a359b7af249641ac9909cc4b32518714b758d4366cf55f448dfccef43d34eb337980abe8faf708614532a27f8301698c9b81a1a85be721e5fb55020f3fce141558e8f776153b818f6e22dd7da0b775086873aa077e71d8110b66174fa0aaea72051c990a7ad3bd9db849fd2acb050b06a12ef006ed255d8ef1dfe8ebff7a2ca6c65ede0849efb7e7dcb5691b7b1181849f088b275aac3ccd134a433c4311d46738aaa16e00d4914637be4c343027cb4ca99846e5aa0f798c3d3dab3fbec54b16ddcb3fea0034fb9e93363e22fc6262c7275fbc7505d908177c6ce7497a7f4df0199b0feee72aa8c5216b6702bbc0b7cfb54289452ccca5ab1bb767763b8bf70811e49bddc4998e97f7f8d73cb868f448b55a459e3d78146fb7b8b713256af515e8db482d790cc124f18746597a1794f2fcc37874c97675ed45946a6d92d9cbd056c34f384489f8204a3d383e2f0de633986c878edadd5a2b43f8923f9ca0b2de5a8a88c6b660b787abcdcaf0ca4b51cc7ee5d3d546b5aecd5fbfc3fef2850262628e2d7ec04d432871696c638e593c040f7dcd9395c864c0f854fb8715e0a736ec1e36ee54822245cea9b5bf7270598f7dbc7d135acc4d3c2ce0fbc951e4cbed894d216adb515ad6749c376898dd31bef0f4ff6fca689ed18fbb4f41caa36994435e2fab8200409bbd439cff9ad4ef49a7571be170c21278f2d25af3fce6ad6698381e89b7e786126d680d7db8e898ddb626f29cce6c1c585fbf933fc31533bd960fda065b1665d3e47274d1b313d5da95b8e6212b258e1d0e9b3e1d839304bf8f4f9097a4595e0784fb21b205275b308496694c92eff2a6087b672f9565a7999d501bbc152c89f3250033d49113c57a272eb0e5cc05b535746ac20825b57edb4d1adecedc5f16e400022f46f05c11ade414267955e2334e7d83689c21926e94ecf6f3e2df2747d2e3c5d2ac3e9ae90faa8625a5503ca33dbbe5f9665a6ce25e9c16b6f7e70859f5861a0bc6ce5cfb7d1c89541e8028d04ca65d8826d2b574081dcefd494f72406b96e8c6ba634c37f8acde757a47becd63e5f07fe0116f3c27e458b52cc602084a373f068b1bc82356feef1dc8993163c34018a7bc43040f6698f60102c1b9fabf8e9de28fa235dc6b1d4274dfdf533de240dbbbef410113ef659597dd4bc3eaaf78659df9de4b62ca021894cd545a0469beec716d3e0c3f6d1520643dd62187faaedfb81f9889ae6ce3e2ee4924399c31bbdc23693f9639ae457f5c39e29d3ab6ccbab43c1fcaa87b9eb59fa835423c6c787a6fc220cc2c7861334c7af35e127d7ba5b197aa07d5f7017485deb029429bcb86056f4cf179438a235cdc1617b44efb76e6b3a1bc2961446ffc0dad85d5b9a54a18fe5bd0bf6dfb39f8146bd34151b612b106700ec98385eb629301a44338c0827fdcab0a831416d3bcda0c79f49c1d9baff2606afeb9e4616c0fe9034e352b2308586fe7b5bca41049e919f417e86f8771308984c2f05b8855db6b509b8a6adddfad230bca2fb93cfe06d02ffeeb35dddb56c4304acb368187089f5e3cdd71c3599ad08ba1faf220a24ca4ea7c61d1bc6a2a55c6d9f58407bd2299f279e7aa321f7b34cc37346ccde9396f8a1d70a420bdd67d1560cf572b90775f60aa3941fad847df248a37cb3f5d44019359b157aa2c74e97bfcb10eda7fef6af5f41af8e2c546fd519163471d209afb3a2c67abff5a9683126ba0623b1918e1cb4d38a9cd7f0c692087668c233ec86cc469d5bbd491194a7d7e937221b35df69f11bed51ebed2a8dea3a68a79ce31ba5987270e932eae77940a3daa3c791d06afa7a08206f20a5f52c98ad09b69430832f8d44f36e9d6a55b54c245f83eca01fa40ce35e7ae43e60d8cd0cf58d1955dabbc2273319842f95b0466fe2eb745b5ad93d4ebb5bdecc5f0583f13fbae4d1aa798641c784e755303e290ea0fe93b8e18bdbc7a7968bd3e553d62eb950a7eec94b208759cc1b1a111274486e19db89c9d7c5e5c60100ed79104c664fef8dc3b3a0022aeefe4a68331ee9c405ffca19e060d08adc9076a7128e901d173085600e2e0a2faa0f25dd0abbe8546256644d4877bd843cf589a2cb", 0xf00}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e21, 0x26, 0xa, 0x0, 0x80, 0x7f}, {0x80000000, 0x40, 0x0, 0x7ff, 0x8001, 0x41c, 0xffffffff7fffffff, 0x5}, {0x0, 0x0, 0x2, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in, 0x0, 0x3, 0x1, 0x9, 0x1ff, 0xfffffffffffffff9}}, 0xe8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:40 executing program 1: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = eventfd2(0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/06/04 08:58:40 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/06/04 08:58:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7177657565310000000071bd0000000000000000000000000000000000000000000000000000ccdd0000000000000000000000000000881fbd24000000000080"}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x10000000e}) 2018/06/04 08:58:40 executing program 2: r0 = socket$kcm(0x29, 0x1000000000005, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000080)=0x3, 0x63, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 2018/06/04 08:58:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900030000f33f00020058", 0x1f}], 0x1) 2018/06/04 08:58:40 executing program 1: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = eventfd2(0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/06/04 08:58:40 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/06/04 08:58:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/06/04 08:58:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/06/04 08:58:40 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x401, 0x40100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r2 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000009c0)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={'nr0\x00', {0x2, 0x8777, @dev={0xac, 0x14, 0x14, 0x1e}}}) flistxattr(0xffffffffffffffff, &(0x7f00000001c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000b80)="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", 0xf00}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e21, 0x26, 0xa, 0x0, 0x80, 0x7f}, {0x80000000, 0x40, 0x0, 0x7ff, 0x8001, 0x41c, 0xffffffff7fffffff, 0x5}, {0x0, 0x0, 0x2, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in, 0x0, 0x3, 0x1, 0x9, 0x1ff, 0xfffffffffffffff9}}, 0xe8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900030000f33f00020058", 0x1f}], 0x1) 2018/06/04 08:58:41 executing program 3: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7177657565310000000071bd0000000000000000000000000000000000000000000000000000ccdd0000000000000000000000000000881fbd24000000000080"}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x10000000e}) 2018/06/04 08:58:41 executing program 1: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = eventfd2(0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/06/04 08:58:41 executing program 2: r0 = socket$kcm(0x29, 0x1000000000005, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000080)=0x3, 0x63, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 2018/06/04 08:58:41 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/06/04 08:58:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900030000f33f00020058", 0x1f}], 0x1) 2018/06/04 08:58:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7177657565310000000071bd0000000000000000000000000000000000000000000000000000ccdd0000000000000000000000000000881fbd24000000000080"}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x10000000e}) 2018/06/04 08:58:41 executing program 3: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7177657565310000000071bd0000000000000000000000000000000000000000000000000000ccdd0000000000000000000000000000881fbd24000000000080"}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x10000000e}) 2018/06/04 08:58:41 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/06/04 08:58:41 executing program 4: clock_getres(0xfffffffffffffffe, &(0x7f00000000c0)) 2018/06/04 08:58:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7177657565310000000071bd0000000000000000000000000000000000000000000000000000ccdd0000000000000000000000000000881fbd24000000000080"}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x10000000e}) 2018/06/04 08:58:41 executing program 2: r0 = socket$kcm(0x29, 0x1000000000005, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000080)=0x3, 0x63, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 2018/06/04 08:58:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_get$uid(0x3, r1) 2018/06/04 08:58:41 executing program 3: r0 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000200)='.\x00', 0x2) creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) 2018/06/04 08:58:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)}], 0x1, 0x0) 2018/06/04 08:58:41 executing program 4: clock_getres(0xfffffffffffffffe, &(0x7f00000000c0)) 2018/06/04 08:58:41 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/06/04 08:58:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7177657565310000000071bd0000000000000000000000000000000000000000000000000000ccdd0000000000000000000000000000881fbd24000000000080"}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x10000000e}) 2018/06/04 08:58:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x127c, 0x6f4000) 2018/06/04 08:58:42 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/06/04 08:58:42 executing program 4: clock_getres(0xfffffffffffffffe, &(0x7f00000000c0)) 2018/06/04 08:58:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)}], 0x1, 0x0) 2018/06/04 08:58:42 executing program 3: r0 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000200)='.\x00', 0x2) creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) 2018/06/04 08:58:42 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) msgget$private(0x0, 0x10) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x4, 0x1, 0x3ec, 0x9, 0x1, 0x7, 0x20, 0x5, 0x7, 0x2, 0x0, 0x3}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/06/04 08:58:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x127c, 0x6f4000) 2018/06/04 08:58:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_get$uid(0x3, r1) 2018/06/04 08:58:42 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") migrate_pages(0x0, 0x1ff, &(0x7f0000000380)=0x20, &(0x7f00000003c0)=0x1) 2018/06/04 08:58:42 executing program 4: clock_getres(0xfffffffffffffffe, &(0x7f00000000c0)) 2018/06/04 08:58:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)}], 0x1, 0x0) 2018/06/04 08:58:42 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x10, &(0x7f0000000080)={0x400002}, 0x4) 2018/06/04 08:58:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_get$uid(0x3, r1) 2018/06/04 08:58:42 executing program 3: r0 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000200)='.\x00', 0x2) creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) 2018/06/04 08:58:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x127c, 0x6f4000) 2018/06/04 08:58:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)}], 0x1, 0x0) 2018/06/04 08:58:42 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") migrate_pages(0x0, 0x1ff, &(0x7f0000000380)=0x20, &(0x7f00000003c0)=0x1) 2018/06/04 08:58:42 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x10, &(0x7f0000000080)={0x400002}, 0x4) 2018/06/04 08:58:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{}], 0x18) 2018/06/04 08:58:42 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)) 2018/06/04 08:58:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x127c, 0x6f4000) 2018/06/04 08:58:42 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)) 2018/06/04 08:58:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_get$uid(0x3, r1) 2018/06/04 08:58:42 executing program 3: r0 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000200)='.\x00', 0x2) creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) 2018/06/04 08:58:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000380)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000480)={{0x3, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/06/04 08:58:42 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") migrate_pages(0x0, 0x1ff, &(0x7f0000000380)=0x20, &(0x7f00000003c0)=0x1) 2018/06/04 08:58:42 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x88, 0x64, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/06/04 08:58:42 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x180000000000031, 0xffffffffffffffff, 0x0) shmdt(r1) 2018/06/04 08:58:42 executing program 4: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000001140)=0x40) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "d7fba26783fdf5f8a0faabc6d584357efd69fa5df77a35ac5eda2aff7c3f429e07d2cc7a29e4c8955f3c11e419e3d971df532add22acc73ce4213b6b2c3c84e0b95da28f40caf71f43ff2809fb9d80367abdb1723f1a1f3a40752302a01824aa1ca891a3aa00315949023d5801f66d5f7c422e1242115e7e5331fdf4f5f59d63a01c637258596351707ed3a1643f7eebdfd7fea217f7e5f6e23ffda315945c1a07a8a1b9a62e87d8d70a24455f09933466745c2f6192e81f7a4737ac12358c796d491e6cb33a7e90d46b58be18a54392fb701e130a17818410ea9b68fe5992081f8185961832ffdcccce9341ba882ab90e52e42039f5883d049dc44e732d76eb481490de1bf18c9ca84503236289f381cd0b6167ae07f8b85c3492b25ff714f1d3835add32a282c7f2731a26ce62a9f32d75fe55a296c94e4c9933c78ce7965f484c321ac7db684f08944dfc7c9f980ed97c5e4637a62479ba3549f12c8db1096cf6d946b3cc6bf914aed636d67999c2e26628b30d5fdde80bdc7f64925bd97e291c19dd2ea3093e7b1d8193a1d272b9e255297eead53b2036d9a10d99e7b9652f3546a9fc959638db8878a2af1cfb631837199977ce022aabb56a1195c72a76c3bdb7510aad280be3a63db6ef8465cb072bf229a06ad8bdf5df1c569a8f438f0a3c7261d38f99224c171b10f494a6f2fe2699b64a697d34afd8dab5d9a2e61bcf86bcdefabfbffb8b74a0233f26d5dae9ea7de2ef3e6d2503078a285a96001f015436de30910671729df91fe0911f4f0e656b339bf202d39d85e4740f5253d9eb200498e5a58c36340d10c6c9013da50325011bf358ed3bfec7657867820a70097be3e2442d9fc57465fc1f76610baf726653d0c1e979cad43eae52761818a195afe15297d6f43c251dc099476ccdb9d254fa3c89f6dfee60b789aed025b32c1684e46a49e1f47f205fe29dab1a1d3422e1a786c41ccfd6adff8b19bad3c7170baadbc499a8284b2ce80d6c080326a6b9f2d0f963682b7c3de19b32ab8ce706e86a9d4b8203bc493cc8808196187a226709de8a58b8857c624aba30a550aeae9b9fdf40e4d141553fd31d39be6cd64c902cb51d70e2df3943c321b359cba042240756301c6ecf42915bc5a3cd9d29fc8f1f6841f5b116175c0e06f77873993ed194fc84659acfcfa230c79ffc390c622bd0403e8d6ee291d4f95c83f33fec85ba93031c0c80f4968002eac7015a03d87b6be392e93de6fbfa06175b178b53de33cc43867344b06b3def657cb51f0c4517930484e8612441d658e54d80ddcc1505056ec217f246e882adb3064e69338ca875ca1c106d5bafb46a500f2a5c23892afb275b523015e385833661935495aa7e335de82376903328ac4ca0c7e18150c3d2cfff9c6ca7a69abe743c051d45c95b12e98820be24f323ddd619684f7daa58aeb3db1feff06105dbed694da0b4c7e5b538570ee7fbed0baae5b200e9e39a0a477dbfcb99eec3e080791037be96a76d1731f79bf52cc421aeb25f32112d343802803bd08fd4622e771efa8b1f6598646b4b46eee3cf7ea77ce5a041e355dbe8e8ae3bfd4d696e05741c9ba9c91ad5703876f35b7aa5f89d0b2a445e0179042cb2491323f0ae5899f326f7ec36db62449e00df7976174df0226375cf08f9f8651b2ce9297497594ee61eae4ebe83cf3a0620611a052d44afe7251b8859d93d088b570e49af33d014b189c770350b96f07ecce944ccfae92233d6ac7aabf62b595f86f4bf18b2b551e845940d959a54a4be0f59f57c5a085d236d4562b84a5c4e407c326a153e4552067a81348683a08bff3477f8efc69e6090f4a73d14b7bf71c079d2ff373328d51816edb527909c8cda41e028f6162ba47cb2249d1ec57f120b63b4fb583e688da12f4878ad34943d178cd9f4550b37ade9a8c34b39cd013744ab301830390f52c5b6a40d182fe5079d061f1ddd87ac31272775674a0b3eddc76993612bbc365463aef8e287fe092495f33fc539070a67a0ea9e6b8674acf64022667a4845ba7db8c160afdb6a24c8a659b9570b056b53ab6912ed3a433d633e232de10f9bae479aaf27758c3155a9eb1d404b2fab2dd72c0ca152c4143e633304402df53738d988af8bcc86f10dbf5de46e56e459890e3635c671d9aaa0591380274b3b64dcb51129bbae9644f2d2195c8da0c6c4f3afa315a4de570fae9cb35b87a80dd34b2196f187fcd3be36f3cea99d48906b5bd422b9decf3777536f5cdade4dd09db0ea19b9b742e3e82091fb9484731f4b614664bb9897f5578c42f0f3acc8e5b610129a53f564ff00b2b6709bba17131d44b93778b78df0b2392d855dd1b80ca0682caa385e34fef279560fbe04888df0dee507c2e00a0fbc360ca4d0c4ce9a9c3681869a75bed01ed9174187104a49c7ed366358024304b6530d76e15707c1790be06f4613db070fb475da327ea7870839ba71df0e28ef915e07f3ff4131fa884520fd24f8d72e2658dd63137eb64543285a3cfe7e94c57e5729eb470de3ed3da86f2de58385f4a8e5a779759b2c798013c4db2db21488d44d7e2927a63dd396d9a4396b86daeaee002d699d9f53a2f7f57ef8426c33f2fe189579c368b6fb45bc431ab6c6736a8b1c117eb6cf5aa7d8fbd4575e1b708c4037600e2efe9ab1659d67c0e5ef1f1b96e38c7768eb9b8e8317a00642900a1bbe72"}, 0x784) ftruncate(r0, 0x2) 2018/06/04 08:58:42 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)) 2018/06/04 08:58:42 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x10, &(0x7f0000000080)={0x400002}, 0x4) 2018/06/04 08:58:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000380)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000480)={{0x3, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/06/04 08:58:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {}, 0x4, {0x2, 0x0, @multicast2=0xe0000002}, 'lo\x00'}) 2018/06/04 08:58:42 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") migrate_pages(0x0, 0x1ff, &(0x7f0000000380)=0x20, &(0x7f00000003c0)=0x1) 2018/06/04 08:58:43 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)) 2018/06/04 08:58:43 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x10, &(0x7f0000000080)={0x400002}, 0x4) 2018/06/04 08:58:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000380)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000480)={{0x3, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/06/04 08:58:43 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x180000000000031, 0xffffffffffffffff, 0x0) shmdt(r1) 2018/06/04 08:58:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {}, 0x4, {0x2, 0x0, @multicast2=0xe0000002}, 'lo\x00'}) 2018/06/04 08:58:43 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x88, 0x64, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/06/04 08:58:43 executing program 4: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000001140)=0x40) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "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"}, 0x784) ftruncate(r0, 0x2) 2018/06/04 08:58:43 executing program 2: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000001140)=0x40) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "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"}, 0x784) ftruncate(r0, 0x2) 2018/06/04 08:58:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {}, 0x4, {0x2, 0x0, @multicast2=0xe0000002}, 'lo\x00'}) 2018/06/04 08:58:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000380)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000480)={{0x3, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/06/04 08:58:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a007fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100020c080000010000000000ff", 0x58}], 0x1) 2018/06/04 08:58:43 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x88, 0x64, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/06/04 08:58:43 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x180000000000031, 0xffffffffffffffff, 0x0) shmdt(r1) 2018/06/04 08:58:43 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r1, &(0x7f00000002c0), 0x0, 0x0) lseek(r1, 0x0, 0x3) getdents(r1, &(0x7f0000000140)=""/178, 0xb2) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) 2018/06/04 08:58:43 executing program 4: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000001140)=0x40) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "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"}, 0x784) ftruncate(r0, 0x2) 2018/06/04 08:58:43 executing program 2: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000001140)=0x40) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "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"}, 0x784) ftruncate(r0, 0x2) 2018/06/04 08:58:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x7fffffff}, {0x0, 0x0, 0x1800}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) 2018/06/04 08:58:43 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x180000000000031, 0xffffffffffffffff, 0x0) shmdt(r1) 2018/06/04 08:58:43 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x88, 0x64, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/06/04 08:58:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a007fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100020c080000010000000000ff", 0x58}], 0x1) 2018/06/04 08:58:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {}, 0x4, {0x2, 0x0, @multicast2=0xe0000002}, 'lo\x00'}) 2018/06/04 08:58:44 executing program 2: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000001140)=0x40) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "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"}, 0x784) ftruncate(r0, 0x2) 2018/06/04 08:58:44 executing program 4: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000001140)=0x40) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "d7fba26783fdf5f8a0faabc6d584357efd69fa5df77a35ac5eda2aff7c3f429e07d2cc7a29e4c8955f3c11e419e3d971df532add22acc73ce4213b6b2c3c84e0b95da28f40caf71f43ff2809fb9d80367abdb1723f1a1f3a40752302a01824aa1ca891a3aa00315949023d5801f66d5f7c422e1242115e7e5331fdf4f5f59d63a01c637258596351707ed3a1643f7eebdfd7fea217f7e5f6e23ffda315945c1a07a8a1b9a62e87d8d70a24455f09933466745c2f6192e81f7a4737ac12358c796d491e6cb33a7e90d46b58be18a54392fb701e130a17818410ea9b68fe5992081f8185961832ffdcccce9341ba882ab90e52e42039f5883d049dc44e732d76eb481490de1bf18c9ca84503236289f381cd0b6167ae07f8b85c3492b25ff714f1d3835add32a282c7f2731a26ce62a9f32d75fe55a296c94e4c9933c78ce7965f484c321ac7db684f08944dfc7c9f980ed97c5e4637a62479ba3549f12c8db1096cf6d946b3cc6bf914aed636d67999c2e26628b30d5fdde80bdc7f64925bd97e291c19dd2ea3093e7b1d8193a1d272b9e255297eead53b2036d9a10d99e7b9652f3546a9fc959638db8878a2af1cfb631837199977ce022aabb56a1195c72a76c3bdb7510aad280be3a63db6ef8465cb072bf229a06ad8bdf5df1c569a8f438f0a3c7261d38f99224c171b10f494a6f2fe2699b64a697d34afd8dab5d9a2e61bcf86bcdefabfbffb8b74a0233f26d5dae9ea7de2ef3e6d2503078a285a96001f015436de30910671729df91fe0911f4f0e656b339bf202d39d85e4740f5253d9eb200498e5a58c36340d10c6c9013da50325011bf358ed3bfec7657867820a70097be3e2442d9fc57465fc1f76610baf726653d0c1e979cad43eae52761818a195afe15297d6f43c251dc099476ccdb9d254fa3c89f6dfee60b789aed025b32c1684e46a49e1f47f205fe29dab1a1d3422e1a786c41ccfd6adff8b19bad3c7170baadbc499a8284b2ce80d6c080326a6b9f2d0f963682b7c3de19b32ab8ce706e86a9d4b8203bc493cc8808196187a226709de8a58b8857c624aba30a550aeae9b9fdf40e4d141553fd31d39be6cd64c902cb51d70e2df3943c321b359cba042240756301c6ecf42915bc5a3cd9d29fc8f1f6841f5b116175c0e06f77873993ed194fc84659acfcfa230c79ffc390c622bd0403e8d6ee291d4f95c83f33fec85ba93031c0c80f4968002eac7015a03d87b6be392e93de6fbfa06175b178b53de33cc43867344b06b3def657cb51f0c4517930484e8612441d658e54d80ddcc1505056ec217f246e882adb3064e69338ca875ca1c106d5bafb46a500f2a5c23892afb275b523015e385833661935495aa7e335de82376903328ac4ca0c7e18150c3d2cfff9c6ca7a69abe743c051d45c95b12e98820be24f323ddd619684f7daa58aeb3db1feff06105dbed694da0b4c7e5b538570ee7fbed0baae5b200e9e39a0a477dbfcb99eec3e080791037be96a76d1731f79bf52cc421aeb25f32112d343802803bd08fd4622e771efa8b1f6598646b4b46eee3cf7ea77ce5a041e355dbe8e8ae3bfd4d696e05741c9ba9c91ad5703876f35b7aa5f89d0b2a445e0179042cb2491323f0ae5899f326f7ec36db62449e00df7976174df0226375cf08f9f8651b2ce9297497594ee61eae4ebe83cf3a0620611a052d44afe7251b8859d93d088b570e49af33d014b189c770350b96f07ecce944ccfae92233d6ac7aabf62b595f86f4bf18b2b551e845940d959a54a4be0f59f57c5a085d236d4562b84a5c4e407c326a153e4552067a81348683a08bff3477f8efc69e6090f4a73d14b7bf71c079d2ff373328d51816edb527909c8cda41e028f6162ba47cb2249d1ec57f120b63b4fb583e688da12f4878ad34943d178cd9f4550b37ade9a8c34b39cd013744ab301830390f52c5b6a40d182fe5079d061f1ddd87ac31272775674a0b3eddc76993612bbc365463aef8e287fe092495f33fc539070a67a0ea9e6b8674acf64022667a4845ba7db8c160afdb6a24c8a659b9570b056b53ab6912ed3a433d633e232de10f9bae479aaf27758c3155a9eb1d404b2fab2dd72c0ca152c4143e633304402df53738d988af8bcc86f10dbf5de46e56e459890e3635c671d9aaa0591380274b3b64dcb51129bbae9644f2d2195c8da0c6c4f3afa315a4de570fae9cb35b87a80dd34b2196f187fcd3be36f3cea99d48906b5bd422b9decf3777536f5cdade4dd09db0ea19b9b742e3e82091fb9484731f4b614664bb9897f5578c42f0f3acc8e5b610129a53f564ff00b2b6709bba17131d44b93778b78df0b2392d855dd1b80ca0682caa385e34fef279560fbe04888df0dee507c2e00a0fbc360ca4d0c4ce9a9c3681869a75bed01ed9174187104a49c7ed366358024304b6530d76e15707c1790be06f4613db070fb475da327ea7870839ba71df0e28ef915e07f3ff4131fa884520fd24f8d72e2658dd63137eb64543285a3cfe7e94c57e5729eb470de3ed3da86f2de58385f4a8e5a779759b2c798013c4db2db21488d44d7e2927a63dd396d9a4396b86daeaee002d699d9f53a2f7f57ef8426c33f2fe189579c368b6fb45bc431ab6c6736a8b1c117eb6cf5aa7d8fbd4575e1b708c4037600e2efe9ab1659d67c0e5ef1f1b96e38c7768eb9b8e8317a00642900a1bbe72"}, 0x784) ftruncate(r0, 0x2) 2018/06/04 08:58:44 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000bfd4)={0x5, 0x23, 0x5, 0x3, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000011ff0)={r0, &(0x7f0000011fff)="e8"}, 0x10) 2018/06/04 08:58:44 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$unix(0x1, 0x1, 0x0) close(r1) 2018/06/04 08:58:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) sendmmsg(r1, &(0x7f0000001a40)=[{{&(0x7f00000001c0)=@generic={0x2, "c7948660eb11c811d2d335e5dd151c9b008f16d68f766af32df9d218618852490f9c5d90db00b675af54a30430666ce30ebbe07c5f9cbbe928f446a2fdaa1f13596f780b4eb09e6663dad34307d973566bdc00123683fb71f124df58e87f6b354a53476302bbe35cf5de8f8b1901fa652502a1ad2559cdc7af38685cf3cd"}, 0x80, &(0x7f0000000540)}}, {{&(0x7f0000000580)=@nfc={0x27}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[{0x10}], 0x10}}], 0x2, 0x4041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/04 08:58:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x7fffffff}, {0x0, 0x0, 0x1800}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) 2018/06/04 08:58:44 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r1, &(0x7f00000002c0), 0x0, 0x0) lseek(r1, 0x0, 0x3) getdents(r1, &(0x7f0000000140)=""/178, 0xb2) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) 2018/06/04 08:58:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a007fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100020c080000010000000000ff", 0x58}], 0x1) 2018/06/04 08:58:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x7fffffff}, {0x0, 0x0, 0x1800}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) 2018/06/04 08:58:44 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000bfd4)={0x5, 0x23, 0x5, 0x3, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000011ff0)={r0, &(0x7f0000011fff)="e8"}, 0x10) 2018/06/04 08:58:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/if_inet6\x00') readv(r0, &(0x7f0000001280)=[{&(0x7f0000001140)=""/10, 0xa}, {&(0x7f0000001180)=""/245, 0xf5}], 0x2) 2018/06/04 08:58:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a007fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100020c080000010000000000ff", 0x58}], 0x1) 2018/06/04 08:58:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f0000000040)=""/178, 0xb2) 2018/06/04 08:58:44 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000bfd4)={0x5, 0x23, 0x5, 0x3, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000011ff0)={r0, &(0x7f0000011fff)="e8"}, 0x10) 2018/06/04 08:58:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f0000000040)=""/178, 0xb2) 2018/06/04 08:58:44 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/06/04 08:58:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/if_inet6\x00') readv(r0, &(0x7f0000001280)=[{&(0x7f0000001140)=""/10, 0xa}, {&(0x7f0000001180)=""/245, 0xf5}], 0x2) 2018/06/04 08:58:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f0000000040)=""/178, 0xb2) 2018/06/04 08:58:45 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000bfd4)={0x5, 0x23, 0x5, 0x3, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000011ff0)={r0, &(0x7f0000011fff)="e8"}, 0x10) 2018/06/04 08:58:45 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xb2, 0x4, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000040)="49f9d1b14e87fca680cc1bcd056261f005c745a988c90f370de720997354be848de4160e621b4a0e83f371719990de79e34db21ec17feddf01513ff9d7e2514c08ab95a45bcd1137c9b9d243572e6bba8798d17786f1f94184fbd86e98e088121abacd45208161260d5c02b00cdba1e8d9c1", &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/06/04 08:58:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x7fffffff}, {0x0, 0x0, 0x1800}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) 2018/06/04 08:58:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x6000, 0x0, 0x10}, 0x98) 2018/06/04 08:58:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x7fffffff}, {0x0, 0x0, 0x1800}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) 2018/06/04 08:58:45 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r1, &(0x7f00000002c0), 0x0, 0x0) lseek(r1, 0x0, 0x3) getdents(r1, &(0x7f0000000140)=""/178, 0xb2) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) 2018/06/04 08:58:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f0000000040)=""/178, 0xb2) 2018/06/04 08:58:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/if_inet6\x00') readv(r0, &(0x7f0000001280)=[{&(0x7f0000001140)=""/10, 0xa}, {&(0x7f0000001180)=""/245, 0xf5}], 0x2) 2018/06/04 08:58:45 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xb2, 0x4, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000040)="49f9d1b14e87fca680cc1bcd056261f005c745a988c90f370de720997354be848de4160e621b4a0e83f371719990de79e34db21ec17feddf01513ff9d7e2514c08ab95a45bcd1137c9b9d243572e6bba8798d17786f1f94184fbd86e98e088121abacd45208161260d5c02b00cdba1e8d9c1", &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/06/04 08:58:45 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x7fff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) recvfrom$packet(r2, &(0x7f00000000c0), 0x0, 0x40012123, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") close(r1) 2018/06/04 08:58:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') read(r1, &(0x7f0000000040)=""/230, 0x20000126) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x0, &(0x7f0000000040), 0x1ff) 2018/06/04 08:58:45 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x24020400) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/06/04 08:58:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/if_inet6\x00') readv(r0, &(0x7f0000001280)=[{&(0x7f0000001140)=""/10, 0xa}, {&(0x7f0000001180)=""/245, 0xf5}], 0x2) 2018/06/04 08:58:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xb2, 0x4, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000040)="49f9d1b14e87fca680cc1bcd056261f005c745a988c90f370de720997354be848de4160e621b4a0e83f371719990de79e34db21ec17feddf01513ff9d7e2514c08ab95a45bcd1137c9b9d243572e6bba8798d17786f1f94184fbd86e98e088121abacd45208161260d5c02b00cdba1e8d9c1", &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/06/04 08:58:46 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') read(r1, &(0x7f0000000040)=""/230, 0x20000126) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x0, &(0x7f0000000040), 0x1ff) 2018/06/04 08:58:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020f00001400000000000000000000000800120000010100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000001000ac14ffaa00000000000000000000000005000500000000000a0000ccb6d6bec5c9490f00000000000000ffffac140000000000000300000005000600000000000a00040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/06/04 08:58:46 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x24020400) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/06/04 08:58:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x7fffffff}, {0x0, 0x0, 0x1800}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) 2018/06/04 08:58:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x7fffffff}, {0x0, 0x0, 0x1800}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) 2018/06/04 08:58:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)) 2018/06/04 08:58:46 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r1, &(0x7f00000002c0), 0x0, 0x0) lseek(r1, 0x0, 0x3) getdents(r1, &(0x7f0000000140)=""/178, 0xb2) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) 2018/06/04 08:58:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xb2, 0x4, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000040)="49f9d1b14e87fca680cc1bcd056261f005c745a988c90f370de720997354be848de4160e621b4a0e83f371719990de79e34db21ec17feddf01513ff9d7e2514c08ab95a45bcd1137c9b9d243572e6bba8798d17786f1f94184fbd86e98e088121abacd45208161260d5c02b00cdba1e8d9c1", &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/06/04 08:58:46 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') read(r1, &(0x7f0000000040)=""/230, 0x20000126) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x0, &(0x7f0000000040), 0x1ff) 2018/06/04 08:58:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)) 2018/06/04 08:58:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020f00001400000000000000000000000800120000010100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000001000ac14ffaa00000000000000000000000005000500000000000a0000ccb6d6bec5c9490f00000000000000ffffac140000000000000300000005000600000000000a00040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/06/04 08:58:46 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x24020400) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/06/04 08:58:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)) 2018/06/04 08:58:46 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0xfde5, 0x0, 0x0, 0x0, 0x300}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x10301, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/06/04 08:58:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020f00001400000000000000000000000800120000010100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000001000ac14ffaa00000000000000000000000005000500000000000a0000ccb6d6bec5c9490f00000000000000ffffac140000000000000300000005000600000000000a00040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/06/04 08:58:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') read(r1, &(0x7f0000000040)=""/230, 0x20000126) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x0, &(0x7f0000000040), 0x1ff) 2018/06/04 08:58:47 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x24020400) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/06/04 08:58:47 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0xfde5, 0x0, 0x0, 0x0, 0x300}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x10301, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/06/04 08:58:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)) 2018/06/04 08:58:47 executing program 5: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/06/04 08:58:47 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x13b) 2018/06/04 08:58:47 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000001300)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001280)=""/85, 0x55}, 0x0) 2018/06/04 08:58:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="1bd45006000000d1240970") r1 = socket(0x2, 0x3, 0x40000000000000ff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/06/04 08:58:47 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00\x00d\x00', 0x20, 0x1, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000900000000000000000073797a5f74756e000000000000000000626f6e645f736c6176655f300000000076657468305f746f5f7465616d000000766574683000000000000000000000000180c20000000000000000000000000000000000000000000000f8020000f8020000280300006270660000000000000000000000000000000000000000000000000000000001100200000000000000eaffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000608100000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970767300000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x430) 2018/06/04 08:58:47 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/06/04 08:58:47 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000001300)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001280)=""/85, 0x55}, 0x0) 2018/06/04 08:58:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020f00001400000000000000000000000800120000010100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000001000ac14ffaa00000000000000000000000005000500000000000a0000ccb6d6bec5c9490f00000000000000ffffac140000000000000300000005000600000000000a00040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/06/04 08:58:47 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x13b) 2018/06/04 08:58:47 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0xfde5, 0x0, 0x0, 0x0, 0x300}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x10301, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/06/04 08:58:47 executing program 5: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/06/04 08:58:48 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') 2018/06/04 08:58:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00\x00d\x00', 0x20, 0x1, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000900000000000000000073797a5f74756e000000000000000000626f6e645f736c6176655f300000000076657468305f746f5f7465616d000000766574683000000000000000000000000180c20000000000000000000000000000000000000000000000f8020000f8020000280300006270660000000000000000000000000000000000000000000000000000000001100200000000000000eaffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000608100000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970767300000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x430) 2018/06/04 08:58:48 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/06/04 08:58:48 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000001300)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001280)=""/85, 0x55}, 0x0) 2018/06/04 08:58:48 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x13b) 2018/06/04 08:58:48 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000001300)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001280)=""/85, 0x55}, 0x0) 2018/06/04 08:58:48 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') 2018/06/04 08:58:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00\x00d\x00', 0x20, 0x1, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000900000000000000000073797a5f74756e000000000000000000626f6e645f736c6176655f300000000076657468305f746f5f7465616d000000766574683000000000000000000000000180c20000000000000000000000000000000000000000000000f8020000f8020000280300006270660000000000000000000000000000000000000000000000000000000001100200000000000000eaffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000608100000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970767300000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x430) 2018/06/04 08:58:48 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0xfde5, 0x0, 0x0, 0x0, 0x300}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x10301, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/06/04 08:58:48 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x13b) 2018/06/04 08:58:48 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/06/04 08:58:48 executing program 5: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/06/04 08:58:48 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/06/04 08:58:48 executing program 5: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/06/04 08:58:48 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/06/04 08:58:48 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x800000) sendfile(r0, r1, &(0x7f00000002c0), 0x1ffe00) 2018/06/04 08:58:48 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') 2018/06/04 08:58:48 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/06/04 08:58:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00\x00d\x00', 0x20, 0x1, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000900000000000000000073797a5f74756e000000000000000000626f6e645f736c6176655f300000000076657468305f746f5f7465616d000000766574683000000000000000000000000180c20000000000000000000000000000000000000000000000f8020000f8020000280300006270660000000000000000000000000000000000000000000000000000000001100200000000000000eaffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000608100000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970767300000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x430) 2018/06/04 08:58:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fchmod(r0, 0xaf696b4d2806fd98) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), 0x0) 2018/06/04 08:58:48 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000001d40)}], 0x1, 0x41) 2018/06/04 08:58:48 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x277, 0x531001) 2018/06/04 08:58:48 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x50080000, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xef0) 2018/06/04 08:58:48 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/06/04 08:58:48 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') 2018/06/04 08:58:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), 0x0) 2018/06/04 08:58:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000004ac0)=@routing, 0x1) 2018/06/04 08:58:49 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x50080000, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xef0) 2018/06/04 08:58:49 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/06/04 08:58:49 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x800000) sendfile(r0, r1, &(0x7f00000002c0), 0x1ffe00) 2018/06/04 08:58:49 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setreuid(0x0, 0x0) 2018/06/04 08:58:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), 0x0) 2018/06/04 08:58:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000004ac0)=@routing, 0x1) 2018/06/04 08:58:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x50080000, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xef0) 2018/06/04 08:58:49 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:49 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setreuid(0x0, 0x0) 2018/06/04 08:58:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), 0x0) 2018/06/04 08:58:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000004ac0)=@routing, 0x1) 2018/06/04 08:58:49 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x21, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/06/04 08:58:49 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x800000) sendfile(r0, r1, &(0x7f00000002c0), 0x1ffe00) 2018/06/04 08:58:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fchmod(r0, 0xaf696b4d2806fd98) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) [ 137.632105] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/06/04 08:58:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000004ac0)=@routing, 0x1) 2018/06/04 08:58:49 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:49 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x50080000, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xef0) 2018/06/04 08:58:49 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:49 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setreuid(0x0, 0x0) 2018/06/04 08:58:49 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x800000) sendfile(r0, r1, &(0x7f00000002c0), 0x1ffe00) 2018/06/04 08:58:50 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:50 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) pipe(&(0x7f0000942000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x40000004}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/06/04 08:58:50 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setreuid(0x0, 0x0) 2018/06/04 08:58:50 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:50 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:50 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:50 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) pipe(&(0x7f0000942000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x40000004}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/06/04 08:58:50 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) pipe(&(0x7f0000942000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x40000004}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/06/04 08:58:50 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:50 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fchmod(r0, 0xaf696b4d2806fd98) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:50 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x6, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)="b7", 0x1}], 0x1, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x800, 0x1000}) 2018/06/04 08:58:50 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:50 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:50 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/04 08:58:51 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x6, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)="b7", 0x1}], 0x1, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x800, 0x1000}) 2018/06/04 08:58:51 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) pipe(&(0x7f0000942000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x40000004}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/06/04 08:58:51 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) pipe(&(0x7f0000942000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x40000004}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/06/04 08:58:51 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/06/04 08:58:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth0_to_team\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x4000000001b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0xbb}, r1}, 0x14) 2018/06/04 08:58:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fchmod(r0, 0xaf696b4d2806fd98) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/04 08:58:51 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2ddce4", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/06/04 08:58:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getpid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000300)=""/239, 0xef}, {&(0x7f0000001400)=""/169, 0xa9}], 0x2, 0x0) 2018/06/04 08:58:51 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x6, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)="b7", 0x1}], 0x1, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x800, 0x1000}) 2018/06/04 08:58:51 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) pipe(&(0x7f0000942000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x40000004}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/06/04 08:58:51 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/06/04 08:58:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth0_to_team\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x4000000001b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0xbb}, r1}, 0x14) 2018/06/04 08:58:51 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x6, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)="b7", 0x1}], 0x1, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x800, 0x1000}) 2018/06/04 08:58:51 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) pipe(&(0x7f0000942000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x40000004}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) [ 139.318430] ================================================================== [ 139.325867] BUG: KMSAN: uninit-value in copy_page_to_iter+0x754/0x1b70 [ 139.332529] CPU: 1 PID: 9809 Comm: blkid Not tainted 4.17.0-rc5+ #103 [ 139.339100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.348446] Call Trace: [ 139.351034] dump_stack+0x185/0x1d0 [ 139.354665] ? kmsan_internal_check_memory+0x159/0x1e0 [ 139.359938] kmsan_report+0x149/0x260 [ 139.363741] kmsan_internal_check_memory+0x179/0x1e0 [ 139.368847] kmsan_copy_to_user+0x75/0x160 [ 139.373081] copy_page_to_iter+0x754/0x1b70 [ 139.377419] generic_file_read_iter+0x2fa5/0x44e0 [ 139.382276] blkdev_read_iter+0x20d/0x280 [ 139.386427] ? blkdev_write_iter+0x5f0/0x5f0 [ 139.390835] __vfs_read+0x7dd/0x9b0 [ 139.394466] vfs_read+0x36c/0x6b0 [ 139.397919] __x64_sys_read+0x1bf/0x3e0 [ 139.401892] do_syscall_64+0x152/0x230 [ 139.405782] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.410961] RIP: 0033:0x7fadc566b310 [ 139.414664] RSP: 002b:00007fff00e28e18 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 139.422363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fadc566b310 [ 139.429625] RDX: 0000000000000100 RSI: 0000000002083df8 RDI: 0000000000000003 [ 139.436886] RBP: 0000000002083dd0 R08: 0000000000000028 R09: 0000000001680000 [ 139.444150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000002083030 [ 139.451410] R13: 0000000000000100 R14: 0000000002083080 R15: 0000000002083de8 [ 139.458670] [ 139.460289] Uninit was created at: [ 139.463828] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 139.468843] kmsan_alloc_page+0x82/0xe0 [ 139.472811] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 139.477564] alloc_pages_current+0x6b1/0x970 [ 139.481974] __page_cache_alloc+0x95/0x320 [ 139.486206] pagecache_get_page+0x52b/0x1450 [ 139.490613] grab_cache_page_write_begin+0x10d/0x190 [ 139.495722] block_write_begin+0xf9/0x3a0 [ 139.499866] blkdev_write_begin+0xf5/0x110 [ 139.504097] generic_perform_write+0x426/0x9a0 [ 139.508676] __generic_file_write_iter+0x43b/0xa10 [ 139.513604] blkdev_write_iter+0x3a8/0x5f0 [ 139.517837] do_iter_readv_writev+0x84d/0xa00 [ 139.522327] do_iter_write+0x30d/0xd40 [ 139.526218] do_pwritev+0x480/0x7a0 [ 139.529839] __x64_sys_pwritev+0x120/0x170 [ 139.534073] do_syscall_64+0x152/0x230 [ 139.537962] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.543135] [ 139.544752] Bytes 4-255 of 256 are uninitialized [ 139.549495] Memory access starts at ffff8801b98a5000 [ 139.554579] ================================================================== [ 139.561920] Disabling lock debugging due to kernel taint [ 139.567361] Kernel panic - not syncing: panic_on_warn set ... [ 139.567361] [ 139.574725] CPU: 1 PID: 9809 Comm: blkid Tainted: G B 4.17.0-rc5+ #103 [ 139.582681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.592028] Call Trace: [ 139.594614] dump_stack+0x185/0x1d0 [ 139.598246] panic+0x39d/0x940 [ 139.601451] ? kmsan_internal_check_memory+0x159/0x1e0 [ 139.606726] kmsan_report+0x260/0x260 [ 139.610529] kmsan_internal_check_memory+0x179/0x1e0 [ 139.615633] kmsan_copy_to_user+0x75/0x160 [ 139.619868] copy_page_to_iter+0x754/0x1b70 [ 139.624200] generic_file_read_iter+0x2fa5/0x44e0 [ 139.629052] blkdev_read_iter+0x20d/0x280 [ 139.633203] ? blkdev_write_iter+0x5f0/0x5f0 [ 139.637611] __vfs_read+0x7dd/0x9b0 [ 139.641242] vfs_read+0x36c/0x6b0 [ 139.644695] __x64_sys_read+0x1bf/0x3e0 [ 139.648677] do_syscall_64+0x152/0x230 [ 139.652569] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.657748] RIP: 0033:0x7fadc566b310 [ 139.661450] RSP: 002b:00007fff00e28e18 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 139.669152] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fadc566b310 [ 139.676416] RDX: 0000000000000100 RSI: 0000000002083df8 RDI: 0000000000000003 [ 139.683678] RBP: 0000000002083dd0 R08: 0000000000000028 R09: 0000000001680000 [ 139.690957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000002083030 [ 139.698219] R13: 0000000000000100 R14: 0000000002083080 R15: 0000000002083de8 [ 139.705940] Dumping ftrace buffer: [ 139.709473] (ftrace buffer empty) [ 139.713157] Kernel Offset: disabled [ 139.716757] Rebooting in 86400 seconds..