INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.27' (ECDSA) to the list of known hosts. 2018/05/07 17:29:44 fuzzer started 2018/05/07 17:29:44 dialing manager at 10.128.0.26:41375 syzkaller login: [ 51.348891] can: request_module (can-proto-0) failed. [ 51.360334] can: request_module (can-proto-0) failed. 2018/05/07 17:29:53 kcov=true, comps=false 2018/05/07 17:29:56 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r1, 0xc31d11c943fcc3c9, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:29:57 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00\x00\x00\x00\x00_$\x00 '}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) 2018/05/07 17:29:57 executing program 7: syz_emit_ethernet(0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00142f00fe8000000000000000000000000000aafe8000000000000000000000000000aa00006558", @ANYRES32=0x41424344, @ANYBLOB], &(0x7f00000002c0)) 2018/05/07 17:29:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/05/07 17:29:57 executing program 2: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:29:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000040)) 2018/05/07 17:29:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/07 17:29:57 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) listen(r0, 0x0) [ 56.814502] IPVS: ftp: loaded support on port[0] = 21 [ 56.921900] IPVS: ftp: loaded support on port[0] = 21 [ 56.966737] IPVS: ftp: loaded support on port[0] = 21 [ 57.022740] IPVS: ftp: loaded support on port[0] = 21 [ 57.099014] IPVS: ftp: loaded support on port[0] = 21 [ 57.192744] IPVS: ftp: loaded support on port[0] = 21 [ 57.324442] IPVS: ftp: loaded support on port[0] = 21 [ 57.472727] IPVS: ftp: loaded support on port[0] = 21 [ 58.450733] ip (4690) used greatest stack depth: 54408 bytes left [ 58.918425] ip (4725) used greatest stack depth: 53928 bytes left [ 60.005951] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.012453] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.047202] device bridge_slave_0 entered promiscuous mode [ 60.204437] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.210927] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.251167] device bridge_slave_0 entered promiscuous mode [ 60.276404] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.282921] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.314598] device bridge_slave_1 entered promiscuous mode [ 60.339076] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.346363] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.374279] device bridge_slave_0 entered promiscuous mode [ 60.390942] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.397429] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.414204] device bridge_slave_0 entered promiscuous mode [ 60.473435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.480884] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.487360] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.518336] device bridge_slave_1 entered promiscuous mode [ 60.558287] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.564792] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.594088] device bridge_slave_1 entered promiscuous mode [ 60.609901] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.616396] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.626549] device bridge_slave_0 entered promiscuous mode [ 60.658263] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.664768] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.684186] device bridge_slave_1 entered promiscuous mode [ 60.709297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.754105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.769777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.851621] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.858136] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.890097] device bridge_slave_1 entered promiscuous mode [ 60.914491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.968819] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.975423] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.010148] device bridge_slave_0 entered promiscuous mode [ 61.035197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.045005] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.051573] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.074014] device bridge_slave_0 entered promiscuous mode [ 61.083663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.103511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.116544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.125745] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.132228] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.167243] device bridge_slave_0 entered promiscuous mode [ 61.208288] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.214793] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.255333] device bridge_slave_1 entered promiscuous mode [ 61.305812] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.312308] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.339524] device bridge_slave_1 entered promiscuous mode [ 61.373853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.399989] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.406494] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.431863] device bridge_slave_1 entered promiscuous mode [ 61.455964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.480190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.496968] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.663375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.676267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.711701] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.727604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.738204] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.864523] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.883844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.913745] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.973597] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.981740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.992748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.022887] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.105523] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.152988] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.175814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.183714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.210718] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.223638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.230774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.354394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.362763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.388789] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.420442] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.427397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.439776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.447303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.496775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.507807] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.515681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.573526] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.587649] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.597183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.606493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.695671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.702683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.731461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.744519] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.753785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.790647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.798639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.834143] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.854443] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.881194] team0: Port device team_slave_0 added [ 62.960216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.969256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.130489] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.158987] team0: Port device team_slave_1 added [ 63.191453] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.208172] team0: Port device team_slave_0 added [ 63.215106] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.222848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.249511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.258708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.350931] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.357958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.373891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.409415] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.426936] team0: Port device team_slave_0 added [ 63.449007] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.489011] team0: Port device team_slave_1 added [ 63.544487] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.557953] team0: Port device team_slave_0 added [ 63.567517] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.585742] team0: Port device team_slave_0 added [ 63.608927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.615889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.652123] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.687423] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.702968] team0: Port device team_slave_1 added [ 63.734360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.741931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.756280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.789461] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.813798] team0: Port device team_slave_1 added [ 63.835087] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.872662] team0: Port device team_slave_1 added [ 63.889332] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.904457] team0: Port device team_slave_0 added [ 63.934486] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.946110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.960006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.997061] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.009802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.024458] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.046917] team0: Port device team_slave_0 added [ 64.059633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.079362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.113160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.132260] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.148119] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.156335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.166891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.195006] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.203626] team0: Port device team_slave_1 added [ 64.209604] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.217360] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.225925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.243630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.275164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.291938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.314375] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.330263] team0: Port device team_slave_0 added [ 64.340603] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.351483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.362534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.384690] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.400983] team0: Port device team_slave_1 added [ 64.413511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.422702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.447615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.460941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.471076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.492338] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.500714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.516383] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.549742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.573362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.600847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.620245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.652892] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.660676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.680577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.691543] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.701088] team0: Port device team_slave_1 added [ 64.706764] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.714446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.723797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.746231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.760064] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.773884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.787669] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.798557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.807888] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.845509] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.859693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.873374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.897556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.904666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.926635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.968081] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.977009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.991973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.015900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.047587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.068414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.102721] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.114695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.133617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.155271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.165198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.174285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.184864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.234434] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.268947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.301814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.328685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.340506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.372306] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.380328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.397092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.424900] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.432706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.458005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.492954] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.505958] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.521717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.572813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.597942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.617283] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.709944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.719126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.731837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.774516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.786828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.821218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.107623] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.114132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.121097] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.127568] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.174161] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.180737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.321875] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.328407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.335322] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.341794] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.386665] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.416849] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.423330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.430220] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.437137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.445411] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.906207] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.912700] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.919605] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.926171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.001246] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.080328] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.086833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.093679] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.100141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.133098] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.154254] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.160740] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.167609] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.177142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.266232] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.275907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.287597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.295903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.304972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.314104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.348072] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.354557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.361379] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.367774] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.375656] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.384111] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.390558] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.397405] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.403852] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.412437] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.283452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.310851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.422607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.687446] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.737010] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.041872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.072290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.236639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.273281] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.339591] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.382399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.506228] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.639459] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.826830] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.940829] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.071222] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.157545] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.163899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.175552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.229820] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.250724] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.336540] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.342887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.353897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.433598] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.439897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.453927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.715302] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.721787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.736445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.818115] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.826501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.846938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.919417] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.925801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.941483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.009523] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.097576] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.103884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.114830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.176984] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.183322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.203866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.256544] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.274864] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.691342] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.713442] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.775098] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.975585] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.062508] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.687513] mmap: syz-executor2 (6641) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/07 17:30:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x3, 0xe7f, 0x0, 0x2, 0x0, 0x8, 0x3cef, 0x27e, 0x8000000000}, 0xb) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffc5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/05/07 17:30:26 executing program 2: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:30:26 executing program 7: syslog(0x3, &(0x7f00000002c0)=""/190, 0xffba) 2018/05/07 17:30:26 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000040)) 2018/05/07 17:30:26 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7ff, &(0x7f0000000080)=0x0) io_destroy(r0) 2018/05/07 17:30:26 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f00000020c0)=[{&(0x7f0000000900)=@abs, 0x6e, &(0x7f0000001bc0), 0x0, &(0x7f0000002040)=[@cred={0x18, 0x1, 0x2}], 0x18}], 0x1, 0x0) 2018/05/07 17:30:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3cef, 0x27e, 0x8000000000}, 0xb) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) gettid() 2018/05/07 17:30:26 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r3, r4, &(0x7f0000a12000), 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r5 = memfd_create(&(0x7f0000000000)="17", 0x0) execveat(r5, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r7 = dup2(r1, r2) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/07 17:30:26 executing program 5: syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c7df60)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x2, 0x9, 0x0, 0x80}, &(0x7f0000000400)=0x98) add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffd) 2018/05/07 17:30:27 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/07 17:30:27 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 17:30:27 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/05/07 17:30:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3cef, 0x27e, 0x8000000000}, 0xb) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) gettid() 2018/05/07 17:30:27 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x2, &(0x7f0000000340)=[{0xc}, {0x6}]}, 0x10) 2018/05/07 17:30:27 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x14, &(0x7f00000003c0)={0x0, &(0x7f0000000340)}, 0x10) 2018/05/07 17:30:27 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/07 17:30:27 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) 2018/05/07 17:30:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000000280)}, 0x20) 2018/05/07 17:30:27 executing program 3: syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x0, 0x1}, {}], 0x30) 2018/05/07 17:30:27 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/07 17:30:27 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x7, 0x3}, 0x0, 0x6}) 2018/05/07 17:30:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000a00)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000000140)}, 0x0) 2018/05/07 17:30:28 executing program 0: r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x2) fallocate(r0, 0x0, 0x0, 0x87da) fcntl$addseals(r0, 0x409, 0xf) 2018/05/07 17:30:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) memfd_create(&(0x7f0000000080)='eth0}\x00', 0x0) 2018/05/07 17:30:28 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) 2018/05/07 17:30:28 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r3, r4, &(0x7f0000a12000), 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r5 = memfd_create(&(0x7f0000000000)="17", 0x0) execveat(r5, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r7 = dup2(r1, r2) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/07 17:30:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) 2018/05/07 17:30:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000015c0)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x100000000000002, 0x0) recvmsg$kcm(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000001600)=""/4096, 0x1000}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/05/07 17:30:28 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/07 17:30:28 executing program 0: r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x2) fallocate(r0, 0x0, 0x0, 0x87da) fcntl$addseals(r0, 0x409, 0xf) 2018/05/07 17:30:28 executing program 4: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) close(r0) [ 87.361767] random: crng init done 2018/05/07 17:30:28 executing program 4: r0 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f00004fa000)=[{r0}], 0x1, &(0x7f0000194000)={r1}, &(0x7f000077bff8), 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9bf32)="c8", 0x1}], 0x1) 2018/05/07 17:30:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/195, 0xc3}], 0x1, 0x0) 2018/05/07 17:30:29 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) 2018/05/07 17:30:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x24) 2018/05/07 17:30:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/195, 0xc3}], 0x1, 0x0) 2018/05/07 17:30:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) 2018/05/07 17:30:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000015c0)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x100000000000002, 0x0) recvmsg$kcm(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000001600)=""/4096, 0x1000}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/05/07 17:30:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000015c0)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x100000000000002, 0x0) recvmsg$kcm(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000001600)=""/4096, 0x1000}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/05/07 17:30:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)='[', 0x1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000b00)=""/4096, 0x1000, 0x100, &(0x7f0000000080)={0x2}, 0x10) shutdown(r0, 0x0) 2018/05/07 17:30:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000015c0)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x100000000000002, 0x0) recvmsg$kcm(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000001600)=""/4096, 0x1000}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/05/07 17:30:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="7f"], 0x1) r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) write$binfmt_elf64(r0, &(0x7f0000000cc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/07 17:30:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101801, 0x0) 2018/05/07 17:30:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) 2018/05/07 17:30:29 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r3, r4, &(0x7f0000a12000), 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) memfd_create(&(0x7f0000000000)="17", 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r5 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/07 17:30:29 executing program 5: keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a}) 2018/05/07 17:30:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/07 17:30:30 executing program 3: r0 = socket(0x10, 0x100000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/07 17:30:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac654f1ce891941f02f1265047502f6c2dd9f65591d70000bf3110d638f0d2e6a49a2bc4a08d62e2ff0000000000000052875f125bcf3ea7f04b7b505b6a06beedb2a86e305b1c63d181eb14a19a45ea22b1f4fb05adfe05b791a3535c63fa666d0000000000000000000000000000") mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f0000000080)='./file0\x00'}, 0x10) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000002c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000340)='.', &(0x7f0000000380)='.', &(0x7f0000000200)='ramfs\x00', 0x841010, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) 2018/05/07 17:30:30 executing program 7: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x4000000200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000080), &(0x7f0000000280)=""/243, 0x0, 0x5}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 89.082325] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/07 17:30:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x803, 0x1000) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0xeb, 0xfff, 0xfffffffffffff801, 0x7de6, 0x2, 0x6, 0x80000001], 0x7, 0xffffffffffffff73, 0x5, 0x100000001, 0x3ff, 0x100, {0x1f, 0x1ff, 0x6, 0x3, 0x20000000000000, 0x0, 0x200, 0x2, 0x9, 0x3, 0x2, 0xfffffffffffffffb, 0x2, 0x80000001, "6c47991ca0b320a45eb7156666d25c8336d0d461ce20f0fe2c8ae53662621760"}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000200)=0x100000001, 0x4) 2018/05/07 17:30:30 executing program 3: r0 = socket(0x10, 0x100000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/07 17:30:30 executing program 7: syz_emit_ethernet(0xb1, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 89.302163] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/07 17:30:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 17:30:30 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000200)='0x2', 0x3) 2018/05/07 17:30:30 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/05/07 17:30:31 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5437, &(0x7f0000062000)) 2018/05/07 17:30:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/07 17:30:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000015c0)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x100000000000002, 0x0) recvmsg$kcm(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000001600)=""/4096, 0x1000}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/05/07 17:30:31 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r3, r4, &(0x7f0000a12000), 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) memfd_create(&(0x7f0000000000)="17", 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r5 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/07 17:30:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) 2018/05/07 17:30:31 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/07 17:30:31 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000200)='0x2', 0x3) 2018/05/07 17:30:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac654f1ce891941f02f1265047502f6c2dd9f65591d70000bf3110d638f0d2e6a49a2bc4a08d62e2ff0000000000000052875f125bcf3ea7f04b7b505b6a06beedb2a86e305b1c63d181eb14a19a45ea22b1f4fb05adfe05b791a3535c63fa666d0000000000000000000000000000") mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f0000000080)='./file0\x00'}, 0x10) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000002c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000340)='.', &(0x7f0000000380)='.', &(0x7f0000000200)='ramfs\x00', 0x841010, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) 2018/05/07 17:30:32 executing program 6: socket$inet(0x2, 0x4000000000000005, 0x0) 2018/05/07 17:30:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYBLOB='\x00\x00\x00\r'], 0x44) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/05/07 17:30:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/05/07 17:30:32 executing program 7: socket$inet(0x2, 0x0, 0x0) 2018/05/07 17:30:32 executing program 4: socket$inet6(0xa, 0x2, 0x0) 2018/05/07 17:30:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 17:30:32 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r3, r4, &(0x7f0000a12000), 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) memfd_create(&(0x7f0000000000)="17", 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r5 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/07 17:30:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000015c0)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x100000000000002, 0x0) recvmsg$kcm(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000001600)=""/4096, 0x1000}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/05/07 17:30:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r0}) 2018/05/07 17:30:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x24, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) 2018/05/07 17:30:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 17:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x3, 0x0, 0x7fffb}, 0xfffffffffffffe50) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 17:30:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040), 0x153) 2018/05/07 17:30:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) fchdir(r0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x2) write$fuse(r1, &(0x7f0000000480)=ANY=[@ANYRES32=r0], 0x4) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x52) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r2, &(0x7f0000000380)="a8f1be5355d740ca6791da215ccd133c71adeb2c8c48541886fc7f32f5a881b45c66e024efb19d9c7813c871d7de2918bcac611cda57e57831a5621a5ac287de49deff1e43934b0bd06a6fb63d5120773797ad4cbede5e398e5ff92426e6f668b2723c2a516d6791125695666a9a0f487936c2959fd358f89617", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r2, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000000080)=""/164, 0xa4, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 17:30:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080), 0xe6, &(0x7f00000001c0)=""/128, 0x80}, 0x0) sendto(r0, &(0x7f0000000240)='\b', 0x1, 0x0, 0x0, 0x0) 2018/05/07 17:30:32 executing program 3: open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) 2018/05/07 17:30:33 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000000100)) 2018/05/07 17:30:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b04000)=0x3) 2018/05/07 17:30:33 executing program 3: socket$inet6(0xa, 0x0, 0x0) 2018/05/07 17:30:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000015c0)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x100000000000002, 0x0) recvmsg$kcm(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000001600)=""/4096, 0x1000}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/05/07 17:30:33 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r3, r4, &(0x7f0000a12000), 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) memfd_create(&(0x7f0000000000)="17", 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r5 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/07 17:30:33 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14, 0x80ffffff}}}}}}}}}, &(0x7f00000016c0)) 2018/05/07 17:30:33 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/05/07 17:30:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 17:30:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/07 17:30:33 executing program 4: unshare(0x8000400) r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="0cb07cef4c3a82145eed50b9cb85", 0xe, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 17:30:33 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) 2018/05/07 17:30:33 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) 2018/05/07 17:30:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x801}) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000180)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) 2018/05/07 17:30:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/07 17:30:34 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={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) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') close(r0) 2018/05/07 17:30:34 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x8e01, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/07 17:30:34 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f0000000040)) 2018/05/07 17:30:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x16000000, 0x0) 2018/05/07 17:30:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000015c0)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x100000000000002, 0x0) recvmsg$kcm(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000001600)=""/4096, 0x1000}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/05/07 17:30:34 executing program 6: timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) 2018/05/07 17:30:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) [ 93.888993] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 93.908431] ================================================================== [ 93.915850] BUG: KMSAN: uninit-value in ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 93.923580] CPU: 0 PID: 7066 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 93.923586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.923590] Call Trace: [ 93.923610] dump_stack+0x185/0x1d0 [ 93.923627] ? ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 93.923655] kmsan_report+0x142/0x240 [ 93.944756] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 93.946056] __msan_warning_32+0x6c/0xb0 [ 93.946074] ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 93.946099] ip_route_output_flow+0x1eb/0x3c0 [ 93.946115] ? security_sk_classify_flow+0x49/0x190 [ 93.946131] raw_sendmsg+0x196a/0x41f0 [ 93.946162] ? compat_raw_ioctl+0x100/0x100 [ 93.946189] inet_sendmsg+0x48d/0x740 [ 93.994473] ? security_socket_sendmsg+0x9e/0x210 [ 93.994504] ? inet_getname+0x500/0x500 [ 94.003391] SYSC_sendto+0x6c3/0x7e0 [ 94.007116] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 94.012576] ? prepare_exit_to_usermode+0x149/0x3a0 [ 94.017610] SyS_sendto+0x8a/0xb0 [ 94.021068] do_syscall_64+0x309/0x430 [ 94.024971] ? SYSC_getpeername+0x560/0x560 [ 94.029299] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.034481] RIP: 0033:0x455979 2018/05/07 17:30:35 executing program 4: syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x16000000, 0x0) [ 94.037663] RSP: 002b:00007ff415ca2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 94.045373] RAX: ffffffffffffffda RBX: 00007ff415ca36d4 RCX: 0000000000455979 [ 94.052640] RDX: 0000000000008e01 RSI: 0000000020000040 RDI: 0000000000000013 [ 94.059913] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000010 [ 94.067170] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 94.074427] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000000 [ 94.081683] [ 94.083292] Local variable description: ----res.i.i@ip_route_output_flow [ 94.090103] Variable was created at: [ 94.093800] ip_route_output_flow+0x75/0x3c0 [ 94.098189] raw_sendmsg+0x196a/0x41f0 [ 94.102054] ================================================================== [ 94.109387] Disabling lock debugging due to kernel taint [ 94.114816] Kernel panic - not syncing: panic_on_warn set ... [ 94.114816] [ 94.122173] CPU: 0 PID: 7066 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 94.130300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.139631] Call Trace: [ 94.142206] dump_stack+0x185/0x1d0 [ 94.145819] panic+0x39d/0x940 [ 94.149011] ? ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 94.154613] kmsan_report+0x238/0x240 [ 94.158398] __msan_warning_32+0x6c/0xb0 [ 94.162445] ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 94.167799] ip_route_output_flow+0x1eb/0x3c0 [ 94.172279] ? security_sk_classify_flow+0x49/0x190 [ 94.177302] raw_sendmsg+0x196a/0x41f0 [ 94.181189] ? compat_raw_ioctl+0x100/0x100 [ 94.185495] inet_sendmsg+0x48d/0x740 [ 94.189285] ? security_socket_sendmsg+0x9e/0x210 [ 94.194115] ? inet_getname+0x500/0x500 [ 94.198073] SYSC_sendto+0x6c3/0x7e0 [ 94.201770] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 94.207205] ? prepare_exit_to_usermode+0x149/0x3a0 [ 94.212211] SyS_sendto+0x8a/0xb0 [ 94.215649] do_syscall_64+0x309/0x430 [ 94.219543] ? SYSC_getpeername+0x560/0x560 [ 94.223850] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.229027] RIP: 0033:0x455979 [ 94.232201] RSP: 002b:00007ff415ca2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 94.239894] RAX: ffffffffffffffda RBX: 00007ff415ca36d4 RCX: 0000000000455979 [ 94.247155] RDX: 0000000000008e01 RSI: 0000000020000040 RDI: 0000000000000013 [ 94.254409] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000010 [ 94.261659] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 94.268910] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000000 [ 94.276627] Dumping ftrace buffer: [ 94.280147] (ftrace buffer empty) [ 94.283830] Kernel Offset: disabled [ 94.287556] Rebooting in 86400 seconds..