INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. 2018/04/28 19:10:13 fuzzer started 2018/04/28 19:10:14 dialing manager at 10.128.0.26:44785 syzkaller login: [ 51.803622] can: request_module (can-proto-0) failed. [ 51.814968] can: request_module (can-proto-0) failed. 2018/04/28 19:10:21 kcov=true, comps=false 2018/04/28 19:10:25 executing program 0: 2018/04/28 19:10:25 executing program 1: 2018/04/28 19:10:25 executing program 7: 2018/04/28 19:10:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f6669625f74726965008ec739d9029d8c507096e130eff348c32db5992d3045d80e9514b42cb79cd7df8b5db41c900924f9e4cb7bb7011f67c03de963b9ad584dfd8d107f0c54cb68e26fa18ce975d9ac763e7edd86d550973a4693e82e6c0c6555314318d985dd76bd4090531ef874d1a2555db26ed3223024eaeba96b4adf6466bebc62b7904110d731865dc91ce581a896d8926bedd1fdc11b444311c4f2990ca3958bdc9937d16eef9a72b3369ae8a103605500") perf_event_open(&(0x7f000001d000)={0x2200000002, 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) r1 = syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x400) 2018/04/28 19:10:25 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000048c0)={&(0x7f0000004640)={0x10}, 0xc, &(0x7f0000004880)={&(0x7f0000000000)=ANY=[@ANYBLOB="c4000000190025030000000000000000ff0100000002000000000000000000010000000000000000000000000000000000000000000000000a00000000000000219402027c32a79ca962e996475f75b1dedc19241c2dd6e2be86274549df1f659dcced1c94406d1928c03ca8bc58bf6cd6397c9c13d1e909bb3d09", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000300000000000000"], 0x3}, 0x1}, 0x0) 2018/04/28 19:10:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000019000d0600000000000000000a000000000075000000000008000600ffffdaffff9ee6c53a867b00f106b08f9c3a935940d049aceb2cf80ed71ae6cf07e1dfa763a978ef4ce3f60b0123f6bb710074898b80c8b5452d8a24b411bb5df11b301fa34a71e76cbacb"], 0x1}, 0x1, 0x0, 0x0, 0x48800}, 0x800) 2018/04/28 19:10:25 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00000001c0)=""/20, 0x14, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x5) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300), &(0x7f0000000500), 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/28 19:10:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001400090100000000010000000a000000", @ANYBLOB="080008008402000014000100fe8000000000000000000000000000aa"], 0x2}, 0x1}, 0x0) [ 57.142699] IPVS: ftp: loaded support on port[0] = 21 [ 57.250509] IPVS: ftp: loaded support on port[0] = 21 [ 57.296655] IPVS: ftp: loaded support on port[0] = 21 [ 57.359899] IPVS: ftp: loaded support on port[0] = 21 [ 57.470169] IPVS: ftp: loaded support on port[0] = 21 [ 57.571089] IPVS: ftp: loaded support on port[0] = 21 [ 57.694794] IPVS: ftp: loaded support on port[0] = 21 [ 57.853396] IPVS: ftp: loaded support on port[0] = 21 [ 58.971837] ip (4654) used greatest stack depth: 54312 bytes left [ 59.159931] ip (4665) used greatest stack depth: 53944 bytes left [ 60.281622] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.288137] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.325744] device bridge_slave_0 entered promiscuous mode [ 60.392235] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.398740] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.424625] device bridge_slave_0 entered promiscuous mode [ 60.539401] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.545912] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.587179] device bridge_slave_0 entered promiscuous mode [ 60.602761] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.609241] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.626056] device bridge_slave_1 entered promiscuous mode [ 60.707645] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.714146] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.760160] device bridge_slave_1 entered promiscuous mode [ 60.803084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.857310] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.863821] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.910146] device bridge_slave_1 entered promiscuous mode [ 60.927087] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.933584] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.962308] device bridge_slave_0 entered promiscuous mode [ 61.009993] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.017340] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.024678] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.048844] device bridge_slave_0 entered promiscuous mode [ 61.096303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.111603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.129672] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.136182] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.162603] device bridge_slave_1 entered promiscuous mode [ 61.192383] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.198860] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.231496] device bridge_slave_0 entered promiscuous mode [ 61.311200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.324391] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.330889] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.374163] device bridge_slave_1 entered promiscuous mode [ 61.395668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.407544] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.414078] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.444183] device bridge_slave_1 entered promiscuous mode [ 61.473300] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.485866] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.492321] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.519183] device bridge_slave_0 entered promiscuous mode [ 61.536538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.553698] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.560224] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.595170] device bridge_slave_0 entered promiscuous mode [ 61.647399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.659006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.711312] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.717894] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.751521] device bridge_slave_1 entered promiscuous mode [ 61.775441] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.785469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.798126] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.804614] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.854392] device bridge_slave_1 entered promiscuous mode [ 61.893848] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.993589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.010625] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.032202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.092907] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.189584] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.219243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.229932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.242575] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.251304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.308116] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.377399] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.414588] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.426186] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.450535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.457561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.537078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.544183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.582878] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.633715] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.678939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.685954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.720161] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.785250] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.793980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.831848] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.838876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.856450] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.919088] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.926659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.967854] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.974893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.998968] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.013125] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.046552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.054412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.091278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.098300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.128256] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.158595] team0: Port device team_slave_0 added [ 63.201944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.209378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.242674] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.286547] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.322195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.329207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.366493] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.402128] team0: Port device team_slave_1 added [ 63.509477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.519080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.566793] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.579989] team0: Port device team_slave_0 added [ 63.607643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.616185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.640741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.648004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.659976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.732275] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.753144] team0: Port device team_slave_0 added [ 63.776795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.783774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.796711] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.805126] team0: Port device team_slave_0 added [ 63.838638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.847153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.862811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.869814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.897053] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.927496] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.948619] team0: Port device team_slave_1 added [ 63.980239] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.001774] team0: Port device team_slave_1 added [ 64.015953] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.029689] team0: Port device team_slave_0 added [ 64.080214] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.097583] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.125308] team0: Port device team_slave_1 added [ 64.138014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.158309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.184641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.193661] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.222082] team0: Port device team_slave_0 added [ 64.248997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.258302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.276767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.299108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.314449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.345215] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.355738] team0: Port device team_slave_0 added [ 64.368721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.389426] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.397367] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.413980] team0: Port device team_slave_1 added [ 64.428399] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.444992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.473641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.497782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.518177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.547790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.559918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.569008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.578790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.585749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.594497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.613243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.623886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.641349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.661145] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.670616] team0: Port device team_slave_1 added [ 64.693129] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.727731] team0: Port device team_slave_1 added [ 64.740475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.751488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.768229] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.785497] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.793612] team0: Port device team_slave_0 added [ 64.813715] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.823486] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.832965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.841110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.856765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.896188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.923741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.941453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.950552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.962380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.976124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.992871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.007538] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.032626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.055980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.073427] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.081959] team0: Port device team_slave_1 added [ 65.089267] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.097595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.110228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.122314] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.130625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.155326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.186404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.193815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.205221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.239920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.247991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.265131] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.272781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.307601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.336110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.361591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.386718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.396968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.414454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.437192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.451426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.458473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.479329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.512221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.548266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.561514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.569887] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.587270] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.611811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.621718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.646161] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.671801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.681113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.723196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.758538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.796971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.827865] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.842804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.863850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.910429] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.918494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.948163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.171228] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.178738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.191957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.366249] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.372925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.379836] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.386286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.432779] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.468361] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.474855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.481736] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.488166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.532821] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.541321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.550874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.832133] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.838634] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.845530] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.851990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.919246] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.979861] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.986370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.993237] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.999682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.032574] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.043518] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.049998] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.056919] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.063394] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.100114] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.131565] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.138140] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.145065] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.151516] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.226163] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.262589] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.269144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.276004] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.282523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.321722] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.545644] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.552142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.559066] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.565536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.585633] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.608472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.622512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.639238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.667416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.679921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.694880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.483895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.769211] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.819966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.288226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.328190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.349552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.388506] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.427564] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.592697] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.635325] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.664497] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.033831] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.156769] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.177238] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.267895] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.286099] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.292440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.301340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.430167] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.437238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.450238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.503827] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.571276] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.577600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.589805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.920154] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.926522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.936397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.985498] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.997537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.010884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.049208] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.061425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.083372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.116888] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.226148] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.232489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.243899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.344616] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.392315] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.400757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.416374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.508252] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.749958] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.871436] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.993512] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.208881] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.237667] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/28 19:10:53 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) pread64(r0, &(0x7f0000000140)=""/119, 0x77, 0x0) 2018/04/28 19:10:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x1d, r0, 0x0) 2018/04/28 19:10:53 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) 2018/04/28 19:10:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r1, 0x0) dup2(r0, r1) 2018/04/28 19:10:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/04/28 19:10:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7fb02843a000, 0x0, 0x10, r0, 0x0) 2018/04/28 19:10:55 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, 0x2c) 2018/04/28 19:10:55 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440), 0xc) 2018/04/28 19:10:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f0000000040)="fc", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/28 19:10:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_aout(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000cc47a96a821"], 0x20) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='#'], 0x1) write(r1, &(0x7f0000000440)="614500c28c168546ea19e45a02f3ec204dd57b81efcfd4f5531998b6823423189320", 0x22) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/04/28 19:10:55 executing program 5: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000468ff1)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/28 19:10:55 executing program 1: 2018/04/28 19:10:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/28 19:10:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x13, r0, 0x0) 2018/04/28 19:10:55 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7be9ff0000000000]}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/28 19:10:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x4b, 0xff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x5, 0x10001}, 0x20) 2018/04/28 19:10:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) 2018/04/28 19:10:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0xfdba) 2018/04/28 19:10:55 executing program 2: [ 86.445637] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/28 19:10:55 executing program 1: [ 86.517705] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/28 19:10:55 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x80000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/04/28 19:10:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/28 19:10:55 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/28 19:10:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bridge_slave_0\x00', 0x10) clone(0x283, &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000f8b000), &(0x7f0000000480)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000280), &(0x7f0000000240)) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f0000000900)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/28 19:10:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/28 19:10:55 executing program 4: 2018/04/28 19:10:55 executing program 5: 2018/04/28 19:10:55 executing program 0: 2018/04/28 19:10:55 executing program 3: 2018/04/28 19:10:55 executing program 4: 2018/04/28 19:10:55 executing program 2: 2018/04/28 19:10:56 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7be9ff0000000000]}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/28 19:10:56 executing program 5: 2018/04/28 19:10:56 executing program 0: 2018/04/28 19:10:56 executing program 3: 2018/04/28 19:10:56 executing program 4: 2018/04/28 19:10:56 executing program 2: 2018/04/28 19:10:56 executing program 3: 2018/04/28 19:10:56 executing program 4: 2018/04/28 19:10:56 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/167, 0xa7}, {&(0x7f0000001480)=""/75, 0x4b}, {&(0x7f0000001500)=""/98, 0x62}, {&(0x7f0000001580)=""/118, 0x76}, {&(0x7f0000001600)=""/165, 0xa5}], 0x7, 0x0) 2018/04/28 19:10:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x144) 2018/04/28 19:10:57 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7be9ff0000000000]}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/28 19:10:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0xa068, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000040), 0x1) 2018/04/28 19:10:57 executing program 5: 2018/04/28 19:10:57 executing program 0: 2018/04/28 19:10:57 executing program 2: 2018/04/28 19:10:57 executing program 3: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000)) 2018/04/28 19:10:57 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000001c0)=0x7f) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x40) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000200)) r4 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x2, 0x4000) fsetxattr(r1, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='tls\x00', 0x4, 0x3) listen(r0, 0x4) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r5 = socket$inet(0x10, 0x3, 0x4) connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) sendmsg(r5, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/28 19:10:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed877e2de1a87c3295d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be701000100fe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a"], &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20004080, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000017c0)=""/4096, 0x1000, 0x40000002, 0x0, 0x0) 2018/04/28 19:10:57 executing program 0: 2018/04/28 19:10:57 executing program 2: 2018/04/28 19:10:58 executing program 1: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) 2018/04/28 19:10:58 executing program 0: 2018/04/28 19:10:58 executing program 4: 2018/04/28 19:10:58 executing program 2: 2018/04/28 19:10:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000480)=""/154, 0x9a}], 0x1, 0x0) 2018/04/28 19:10:58 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000200)=0x8, 0x4) 2018/04/28 19:10:58 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="cdb22d45ec7d47e477"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/28 19:10:58 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/107, 0x6b) 2018/04/28 19:10:58 executing program 2: 2018/04/28 19:10:58 executing program 0: 2018/04/28 19:10:58 executing program 4: 2018/04/28 19:10:58 executing program 7: 2018/04/28 19:10:58 executing program 1: 2018/04/28 19:10:58 executing program 3: 2018/04/28 19:10:58 executing program 0: 2018/04/28 19:10:58 executing program 2: 2018/04/28 19:10:58 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="cdb22d45ec7d47e477"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/28 19:10:58 executing program 4: 2018/04/28 19:10:58 executing program 7: 2018/04/28 19:10:58 executing program 6: 2018/04/28 19:10:58 executing program 1: 2018/04/28 19:10:59 executing program 1: 2018/04/28 19:10:59 executing program 7: 2018/04/28 19:10:59 executing program 2: 2018/04/28 19:10:59 executing program 3: 2018/04/28 19:10:59 executing program 4: 2018/04/28 19:10:59 executing program 0: 2018/04/28 19:10:59 executing program 6: 2018/04/28 19:10:59 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) close(r0) 2018/04/28 19:11:00 executing program 1: 2018/04/28 19:11:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1400000000000000290000003e00000000000076"], 0x14}}], 0x1, 0x0) 2018/04/28 19:11:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c5602067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/28 19:11:00 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x1}, {}], 0x30) 2018/04/28 19:11:00 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x101906) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9c122dff7ab8ec12dc3400f1f2e81a2ef7a485b797fcc58d68e311c4d8cb8ce2943e831980aaf66cdc440665c44766850d52c8d18f56ddfc89dcee6bafae0496", "4581b5bd71ecbcbdea834baeea6eaf68b9765fb76f61529e02104977ec5010d5bf81865db1ca596d613a52c7de0ba0ba0c4df4221e0cda004671740ac27220da", "1e2d1cfd6f8d6a61bbb8576deeb9b9eef910c51f6e61ad640ed2129e3047b05c"}) 2018/04/28 19:11:00 executing program 6: 2018/04/28 19:11:00 executing program 5: 2018/04/28 19:11:00 executing program 0: 2018/04/28 19:11:00 executing program 5: 2018/04/28 19:11:00 executing program 6: 2018/04/28 19:11:00 executing program 0: 2018/04/28 19:11:00 executing program 1: 2018/04/28 19:11:00 executing program 2: 2018/04/28 19:11:00 executing program 7: 2018/04/28 19:11:00 executing program 4: 2018/04/28 19:11:00 executing program 5: 2018/04/28 19:11:00 executing program 3: 2018/04/28 19:11:00 executing program 6: 2018/04/28 19:11:00 executing program 7: 2018/04/28 19:11:00 executing program 0: 2018/04/28 19:11:00 executing program 1: 2018/04/28 19:11:00 executing program 4: 2018/04/28 19:11:00 executing program 2: 2018/04/28 19:11:00 executing program 0: 2018/04/28 19:11:00 executing program 7: 2018/04/28 19:11:00 executing program 3: 2018/04/28 19:11:00 executing program 5: 2018/04/28 19:11:00 executing program 6: 2018/04/28 19:11:00 executing program 1: 2018/04/28 19:11:00 executing program 4: 2018/04/28 19:11:00 executing program 2: 2018/04/28 19:11:00 executing program 5: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") sendfile(r0, r1, &(0x7f00008d1000), 0x401) 2018/04/28 19:11:00 executing program 0: msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/167}, 0xaf, 0x0, 0x3800) 2018/04/28 19:11:01 executing program 7: 2018/04/28 19:11:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/28 19:11:01 executing program 5: 2018/04/28 19:11:01 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) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:01 executing program 6: msgrcv(0x0, &(0x7f00000001c0)={0x0, ""/79}, 0x20, 0x0, 0xa4a3ad41a879dde0) 2018/04/28 19:11:01 executing program 4: 2018/04/28 19:11:01 executing program 0: 2018/04/28 19:11:01 executing program 2: 2018/04/28 19:11:01 executing program 7: 2018/04/28 19:11:01 executing program 4: 2018/04/28 19:11:02 executing program 2: 2018/04/28 19:11:02 executing program 0: 2018/04/28 19:11:02 executing program 6: 2018/04/28 19:11:02 executing program 1: 2018/04/28 19:11:02 executing program 5: 2018/04/28 19:11:02 executing program 7: 2018/04/28 19:11:02 executing program 4: 2018/04/28 19:11:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:02 executing program 6: 2018/04/28 19:11:02 executing program 5: 2018/04/28 19:11:02 executing program 2: 2018/04/28 19:11:02 executing program 7: 2018/04/28 19:11:02 executing program 1: 2018/04/28 19:11:02 executing program 4: 2018/04/28 19:11:02 executing program 0: 2018/04/28 19:11:02 executing program 5: 2018/04/28 19:11:02 executing program 0: 2018/04/28 19:11:02 executing program 7: 2018/04/28 19:11:02 executing program 6: 2018/04/28 19:11:02 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) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:02 executing program 2: 2018/04/28 19:11:02 executing program 1: 2018/04/28 19:11:02 executing program 4: 2018/04/28 19:11:02 executing program 5: 2018/04/28 19:11:02 executing program 6: 2018/04/28 19:11:02 executing program 0: 2018/04/28 19:11:02 executing program 7: 2018/04/28 19:11:02 executing program 2: 2018/04/28 19:11:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:02 executing program 1: 2018/04/28 19:11:02 executing program 0: 2018/04/28 19:11:02 executing program 4: 2018/04/28 19:11:03 executing program 6: 2018/04/28 19:11:03 executing program 7: 2018/04/28 19:11:03 executing program 5: 2018/04/28 19:11:03 executing program 2: 2018/04/28 19:11:03 executing program 1: 2018/04/28 19:11:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x880, 0x4) 2018/04/28 19:11:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x20000000, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r0, 0x1) 2018/04/28 19:11:03 executing program 6: 2018/04/28 19:11:03 executing program 2: 2018/04/28 19:11:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:03 executing program 0: 2018/04/28 19:11:03 executing program 4: 2018/04/28 19:11:03 executing program 1: 2018/04/28 19:11:03 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000200)={0x1d}, 0x10) io_setup(0x2, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) getresgid(&(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)) 2018/04/28 19:11:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) shutdown(r0, 0x1) 2018/04/28 19:11:03 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x3, 0x202600) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000003c0)={0x7, 0x5, 0xffffffff00000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) shutdown(r1, 0x1) 2018/04/28 19:11:03 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0), &(0x7f0000000400)=0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) 2018/04/28 19:11:03 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x2000000, &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000080)) 2018/04/28 19:11:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) [ 94.591651] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 95.070640] device lo entered promiscuous mode 2018/04/28 19:11:04 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000480)=""/154, 0x9a}], 0x1, 0x5) 2018/04/28 19:11:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0xe, &(0x7f0000000100), 0x4) 2018/04/28 19:11:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:04 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, 0x0) 2018/04/28 19:11:04 executing program 0: 2018/04/28 19:11:04 executing program 2: 2018/04/28 19:11:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x20000000, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r0, 0x1) 2018/04/28 19:11:04 executing program 7: [ 95.192948] device lo left promiscuous mode [ 95.202526] device lo entered promiscuous mode [ 95.277309] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/28 19:11:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000000000000000000000700000021f5be9778c405924f031851427f9859"], 0x20}, 0x0) [ 95.331367] device lo left promiscuous mode 2018/04/28 19:11:04 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x3f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/28 19:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/dev_mcast\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/28 19:11:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000940), 0x0, &(0x7f0000000a40)={[{@device={'device', 0x3d, './file0'}, 0x2c}]}) 2018/04/28 19:11:04 executing program 1: 2018/04/28 19:11:04 executing program 6: 2018/04/28 19:11:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:04 executing program 2: 2018/04/28 19:11:04 executing program 6: 2018/04/28 19:11:04 executing program 1: [ 96.061954] device lo entered promiscuous mode 2018/04/28 19:11:05 executing program 7: 2018/04/28 19:11:05 executing program 5: 2018/04/28 19:11:05 executing program 2: 2018/04/28 19:11:05 executing program 6: 2018/04/28 19:11:05 executing program 1: 2018/04/28 19:11:05 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) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/dev_mcast\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/28 19:11:05 executing program 4: 2018/04/28 19:11:05 executing program 1: 2018/04/28 19:11:05 executing program 7: 2018/04/28 19:11:05 executing program 2: 2018/04/28 19:11:05 executing program 5: 2018/04/28 19:11:05 executing program 4: 2018/04/28 19:11:05 executing program 6: 2018/04/28 19:11:05 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) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:05 executing program 0: [ 96.451241] random: crng init done 2018/04/28 19:11:05 executing program 1: 2018/04/28 19:11:05 executing program 4: 2018/04/28 19:11:05 executing program 6: 2018/04/28 19:11:05 executing program 7: 2018/04/28 19:11:05 executing program 0: 2018/04/28 19:11:05 executing program 2: 2018/04/28 19:11:05 executing program 5: 2018/04/28 19:11:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:05 executing program 1: 2018/04/28 19:11:05 executing program 4: 2018/04/28 19:11:05 executing program 7: 2018/04/28 19:11:05 executing program 6: 2018/04/28 19:11:05 executing program 0: 2018/04/28 19:11:05 executing program 5: 2018/04/28 19:11:05 executing program 2: 2018/04/28 19:11:06 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xfc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/04/28 19:11:06 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0xb, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000140)) 2018/04/28 19:11:06 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/28 19:11:06 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)="626373663000f0ffffffffffffff00") poll(&(0x7f0000000140), 0x0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)) mlock(&(0x7f00009c4000/0x1000)=nil, 0x1000) 2018/04/28 19:11:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x84) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0), 0x10) 2018/04/28 19:11:06 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) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000040fc4e94df68c7d67a00", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x1, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0xffffff7f, 0x0, 0x0, 0x0, "c527ea83969a422c"}}, 0x48}, 0x1}, 0x0) 2018/04/28 19:11:06 executing program 4: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/44) 2018/04/28 19:11:06 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x22812, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) shmget(0x1, 0x2000, 0x0, &(0x7f0000013000/0x2000)=nil) 2018/04/28 19:11:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/28 19:11:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp\x00') bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000)=0x68000000, 0x43) 2018/04/28 19:11:06 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000040)) 2018/04/28 19:11:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="120000000000000000000000000000000000000000e7ffffff"]}) 2018/04/28 19:11:06 executing program 2: r0 = socket(0x1e, 0x2, 0x0) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/28 19:11:06 executing program 0: r0 = memfd_create(&(0x7f00000004c0)="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", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x403, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x0) clock_gettime(0x0, &(0x7f00000001c0)) 2018/04/28 19:11:06 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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) getrusage(0x1, &(0x7f0000000000)) 2018/04/28 19:11:06 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) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:06 executing program 4: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x40) mkdir(&(0x7f00000009c0)='./file0/file1\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='vfat\x00', 0x200030, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x7, 0x4, 0x1, 0x0, 0x0, 0x7, 0x4, 0xd65, 0xfffffffffffffffb, 0xb0}, 0xb) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) truncate(&(0x7f0000000280)='./file0/fil.0\x00', 0xffff) 2018/04/28 19:11:06 executing program 1: getrandom(&(0x7f00000003c0)=""/184, 0xb8, 0x1) 2018/04/28 19:11:08 executing program 6: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f00000016c0)={'nouuid,', {[{@allocsize={'allocsize', 0x3d, [0x0]}, 0x2c}]}}) 2018/04/28 19:11:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x7400000000000000}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002e00ff0a0000000000000000040000000c080000080001000400fae0"], 0x1}, 0x1}, 0x0) 2018/04/28 19:11:08 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0/control/file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000002400)) 2018/04/28 19:11:08 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0xa3) dup2(r1, r0) 2018/04/28 19:11:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/4\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)) 2018/04/28 19:11:08 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:08 executing program 0: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000000c0)={@pi={0x0, 0x18}, @void, @llc={@llc={0x0, 0x0, "8f"}}}, 0x7) lseek(r0, 0xfffffffffffffffd, 0x1) 2018/04/28 19:11:08 executing program 4: msgrcv(0x0, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x800) 2018/04/28 19:11:08 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x33, "05527a2655d0d9a5772fef24ebdc0fb5797be364d1e74102d5d6b56446bbeb570020d009901f624cbaf1bd9891b3416d7c5093"}, &(0x7f00000000c0)=0x3b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0x8) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/28 19:11:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/04/28 19:11:08 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/04/28 19:11:08 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0/control/file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000002400)) 2018/04/28 19:11:08 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000004340), 0x0, &(0x7f0000000180)=""/186, 0xba}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)}}], 0x2, 0x0, &(0x7f0000000140)={0x0, r1+30000000}) 2018/04/28 19:11:08 executing program 6: getrandom(&(0x7f0000000000)=""/192, 0xffffffffffffffb2, 0x3) 2018/04/28 19:11:09 executing program 7: 2018/04/28 19:11:09 executing program 4: rt_sigaction(0x0, &(0x7f0000000040)={0x0, {}, 0x0, 0x1}, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x10000000007efb, 0x7c}, 0x2c) 2018/04/28 19:11:09 executing program 5: r0 = socket(0x2, 0x803, 0xff) sendmmsg$alg(r0, &(0x7f0000002e00)=[{0x0, 0x0, &(0x7f0000001c80), 0x0, &(0x7f0000001cc0)}], 0x1, 0x20004001) 2018/04/28 19:11:09 executing program 6: 2018/04/28 19:11:09 executing program 2: 2018/04/28 19:11:09 executing program 1: 2018/04/28 19:11:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000809000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/28 19:11:09 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/4\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0045878, &(0x7f0000000140)) 2018/04/28 19:11:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) stat(&(0x7f0000000340)='./file0///....\x00', &(0x7f0000000380)) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0///....\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/28 19:11:09 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x5) 2018/04/28 19:11:09 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) fallocate(r0, 0x0, 0x0, 0xa3) 2018/04/28 19:11:09 executing program 4: 2018/04/28 19:11:10 executing program 6: 2018/04/28 19:11:10 executing program 2: 2018/04/28 19:11:10 executing program 0: 2018/04/28 19:11:10 executing program 5: 2018/04/28 19:11:10 executing program 4: 2018/04/28 19:11:10 executing program 1: 2018/04/28 19:11:10 executing program 7: 2018/04/28 19:11:10 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:10 executing program 0: 2018/04/28 19:11:11 executing program 1: 2018/04/28 19:11:11 executing program 4: 2018/04/28 19:11:11 executing program 7: 2018/04/28 19:11:11 executing program 2: 2018/04/28 19:11:11 executing program 5: 2018/04/28 19:11:11 executing program 0: 2018/04/28 19:11:11 executing program 6: 2018/04/28 19:11:11 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:11 executing program 5: 2018/04/28 19:11:11 executing program 2: 2018/04/28 19:11:11 executing program 6: 2018/04/28 19:11:11 executing program 1: 2018/04/28 19:11:11 executing program 7: 2018/04/28 19:11:11 executing program 0: 2018/04/28 19:11:11 executing program 4: 2018/04/28 19:11:11 executing program 2: 2018/04/28 19:11:11 executing program 1: 2018/04/28 19:11:11 executing program 5: 2018/04/28 19:11:11 executing program 0: 2018/04/28 19:11:11 executing program 7: 2018/04/28 19:11:11 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:11 executing program 6: 2018/04/28 19:11:11 executing program 6: 2018/04/28 19:11:11 executing program 2: 2018/04/28 19:11:11 executing program 4: 2018/04/28 19:11:11 executing program 1: 2018/04/28 19:11:11 executing program 5: 2018/04/28 19:11:11 executing program 7: 2018/04/28 19:11:11 executing program 0: 2018/04/28 19:11:11 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:11 executing program 6: 2018/04/28 19:11:11 executing program 2: 2018/04/28 19:11:11 executing program 4: 2018/04/28 19:11:11 executing program 1: 2018/04/28 19:11:12 executing program 0: 2018/04/28 19:11:12 executing program 7: 2018/04/28 19:11:12 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/107, 0x6b) 2018/04/28 19:11:12 executing program 5: symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00003b7000)='./file0/file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xe}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/28 19:11:12 executing program 4: 2018/04/28 19:11:13 executing program 1: futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000586ff8)={0x0, 0x989680}, &(0x7f00000acffd), 0x0) r0 = socket(0x9, 0x8080f, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/28 19:11:13 executing program 2: 2018/04/28 19:11:13 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:13 executing program 0: 2018/04/28 19:11:13 executing program 5: 2018/04/28 19:11:13 executing program 7: 2018/04/28 19:11:13 executing program 6: r0 = socket$kcm(0x2, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3f, 0x400) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1, &(0x7f0000000040)={0x9}, 0x8) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=[{0x28, 0x0, 0x7, "44180f933530693c2f7b4f2a51b7c9e4b9"}], 0x28}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x6fbd, 0x2, 0x30000000000000, 0xe5b5, 0x40}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) 2018/04/28 19:11:13 executing program 4: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='gid_map\x00') [ 104.066929] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/04/28 19:11:13 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/28 19:11:13 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x200000) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x4000140) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000000)="4075323b71d70d98ff36981995a1046cb45706f5c1dafebc1b6469f7078e6a1409f3d7b776cf3cbcd53594fadb5d242496a688d37f98f6fa15a6913cdb1f7aec36ae768080306796152afecbaa8c7d867133905b08a39f556e0eec7a5a9cea5f60ad1dca484bb8caa8df9bcf0001c3a58716004af6f85ca5d01c98891d26c515749e7874") syz_open_dev$dmmidi(&(0x7f00000008c0)='/dev/dmmidi#\x00', 0x100000001, 0x200) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000880)={r1, 0x3}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffd}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000090060000ffffffffd0040000d0040000d0040000ffffffffffffffffc0050000c0050000c0050000ffffffff04000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x6f0) 2018/04/28 19:11:13 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x6) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000008000000000000000000010000000000", 0x14, 0x0) 2018/04/28 19:11:13 executing program 6: unshare(0x40600) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xfffffffffffffffd, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) read(r0, &(0x7f0000000040)=""/75, 0x4b) flistxattr(r0, &(0x7f0000000200)=""/199, 0xc7) fchmod(r0, 0x15) 2018/04/28 19:11:13 executing program 0: sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="000326bd7000fbdbdf"], 0x1}, 0x1}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000000040), 0x4000171, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) getgroups(0x9, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r1, r2, r3}, 0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x3c, r4, 0x0, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/28 19:11:13 executing program 7: r0 = socket$inet6(0xa, 0x100000000002, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000919000), &(0x7f0000000000)=0x33a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x295f, {{0xa, 0x4e24, 0x6fdc, @loopback={0x0, 0x1}, 0xd5c}}}, 0x88) 2018/04/28 19:11:13 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x2c6) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="1dd5d1090f27296bac6560d072d10715c0e52f009084250d1fa0f57634f3e92237e8f8dbde78d3f217448bf1171c406e0bba084a4b6dd09c059ad8b09b1b93b3c68e73d2436047083c5f5abc99f405c2ec969bcaba4ab097753717d41678c14d5a86bd3bffb24e6f9def15f7726fad0fcc3a18a5fd9c", 0x76}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r2, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockname$unix(r0, &(0x7f0000000200), &(0x7f0000000140)=0x6e) 2018/04/28 19:11:13 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:13 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x0, 0x28002) writev(r0, &(0x7f0000000b40)=[{&(0x7f0000000b00)="c7", 0x1}], 0x1) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x802) 2018/04/28 19:11:13 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xfbb4150cad924aec, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000100)=""/250) 2018/04/28 19:11:13 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e00000808043411a9251ad2fd58347776c507d0800bec8781600d92a16cbaf079861e037a1ef00000000100093da87cde6d7c514c8d51746d5ebda949b3907e3f25c85ef888c8efeaf31c63219bf58bb2368e17d1e3242a9570021d7a6f8db1c41c9622270550de2d394433fc7cf1e8918f8e51a3a9a99f4bbc6eddc9d273543906ace0d864a5da4fe3be4cd7c88f4a025084daac2f3e7e798c4d4ab15017c4aaf501ebf26c106197fbf21994ea17a52514d67588755eacdaf41a126b24f5e09f7ea841fe25ab13a125e6e2b3e000001fe0199ac22af171a3d3d028bdee2"], 0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x400004, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000140)={'team_slave_0\x00', @ifru_mtu=0x5}) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/28 19:11:13 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd4, r1, 0x400, 0x70bd25, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xd342812b2c4f109b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000300)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x402403, 0x0) ioctl$void(r2, 0xc0045878) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000000080)={{0x4000001ff, 0x20100000800009}, {0x7fffffff}}) 2018/04/28 19:11:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x0, 0x5, 0xfffffffffffffffe}) sendto$inet(r0, &(0x7f0000000500)="850ef00109d25e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9cef277dd14624bd49321e94eea304c011fcedefbcfe4f1a3c595c1965e26146300eb01000000010000002b973a941e859bea9425cb4ee33583aef14389e7067bff54ab1c1209a1f3e8853cef39fc7d552a06c72618a0da9f7c27df5519a924c8a89302f897bc8aab19d1531c27cb5f3cbe48a7ffb4380b", 0xec, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/36, 0x24}], 0x1, &(0x7f0000000e00)=""/63, 0x3f}, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/236, 0xec}], 0x1, &(0x7f0000000400)=""/58, 0x3a}, 0x0) 2018/04/28 19:11:13 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x600, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x22, 0x400400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x1}) recvfrom$packet(r0, &(0x7f00000000c0)=""/80, 0x50, 0x40000040, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x2, 0x7, 0x8, 'queue1\x00', 0x1}) 2018/04/28 19:11:13 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) unshare(0x800000004002fff7) sysfs$2(0x2, 0x1, &(0x7f0000000080)=""/32) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r1 = openat(r0, &(0x7f0000012ff8)='./file0\x00', 0x6c080, 0x25) fchown(r1, 0x0, 0x0) 2018/04/28 19:11:13 executing program 7: r0 = shmget$private(0x0, 0x2000, 0x422, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/76) 2018/04/28 19:11:13 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000040)) 2018/04/28 19:11:13 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:13 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x745e11fb79bea2a}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) mlock2(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/28 19:11:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x8200) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={r1, r2+10000000}, &(0x7f0000000ffc)=0x2, 0x0) 2018/04/28 19:11:14 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x1f0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/04/28 19:11:14 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400080, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1ff) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) socket$vsock_stream(0x28, 0x1, 0x0) getsockname$unix(r3, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x58, r4, 0x0, 0x70bd26, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x4041) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x1f, r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000080)) clock_settime(0xd868b2e8a848e2c7, &(0x7f0000000180)={0x77359400}) ioctl$TCSBRK(r3, 0x5409, 0x8) 2018/04/28 19:11:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:14 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6c41}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x200, 0x8, 0x0, r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x110) getpeername$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000780)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000007c0)={'team0\x00', r3}) 2018/04/28 19:11:14 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7ff, 0x40001) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c) r1 = add_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="148efa", 0x3, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f00000004c0)=""/31, 0x1f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000500), 0x0, 0x40000000, &(0x7f0000000540)={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x252d}, 0x1c) getpeername$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) r3 = getpgrp(0x0) sendto$inet6(r2, &(0x7f0000000380)="b072e87a4848f8a4e8960b741a21eac1945f13e11c503f2908d2a7e1a2089b69c05bb4918d811a8767e046724189f8714c81598be1530440285ed39e37177e89a028dd45a139e0a7cfab48a741657eb7c6748face2b594de7ff940ba2ec45f4547dd3f2d94fd4e8a9c62c7d589b6000bf8478cf65aab424c6a0cfc1228fc2cce32faa16906037bb64aaf4ba334252fe47a7a83063f81d92110bb9db2", 0x9c, 0x8040, 0x0, 0x0) process_vm_writev(r3, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000340)=""/23, 0xcde4d13a}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/28 19:11:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x200}, {r0, 0x2103}], 0x3, 0x6) flistxattr(r0, &(0x7f0000000100)=""/220, 0xdc) 2018/04/28 19:11:14 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'erspan0\x00', 0x2}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0x6, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x400000000006, @broadcast=0xffffffff, 0x100000000000000, 0xfffffffffffffffe, 'sh\x00'}, 0x2c) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="3417e27b69a099d70e2f44d73b7bdff4e23bb8fa2b2adc0688b0a0d9f1408516a130f35f4d124fb851f175805bec6d4217d36f11941837c0ef41af5110fcbd25cc1084f66a49a0483a759fc7437397662da97b4b12de160f855a09f9ed58a975e8814e20fb88835e2142947fde3f558952b2dedf8bd5e9c5046a0c8f5fdb7df652a49f87b02d1a1bd093d1b17e2123407e98c9bd9f21b2fb89c0edc2d2a6e2ea914392e10034883e9b34e3b49611f1d07a1be78fd117e774ff82e542809dc564acaca02f48342d07157be1998a6d791af5c742", 0xd3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000004c0)=ANY=[@ANYRES16=r1, @ANYBLOB, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16=r0, @ANYBLOB="bcf83c52ae1aa5506bbddf32e5e06709e7cb1a37465ac793a0949dfe7852a8bac3ba5924f5579d5726f4cbc17aeef00ce8b3f2ff9c0a80803cd5332dc9be841bb5250b935ab8e8d5b28f3cf5b6d8d8ed9b"], @ANYRES32=r0, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYRES16, @ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r1]], @ANYRES64=r0, @ANYRES32], 0x9) 2018/04/28 19:11:14 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001180)='}\x00', 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="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", 0x1000, r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000100)=0x20) [ 105.085391] kernel msg: ebtables bug: please report to author: bad policy [ 105.145786] kernel msg: ebtables bug: please report to author: bad policy [ 105.184356] IPVS: stopping backup sync thread 7059 ... 2018/04/28 19:11:14 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000002dc0), 0x40000ff, 0x0) 2018/04/28 19:11:14 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000040)=""/88, 0x58, 0x40, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0xa004001a}) shutdown(r0, 0x1) 2018/04/28 19:11:14 executing program 6: r0 = socket(0x4, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x24) 2018/04/28 19:11:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:14 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104ff00fd437f0000005deff30501000800030052d80000fdff00", 0x1f) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20080, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0xfff, 0x1, 'client0\x00', 0x1, "bb74cec6231be327", "e4acde943c4b55af9aae9cd22155ce09d23cbb9da85dd845574ccccc9d392f42", 0x6, 0x8}) 2018/04/28 19:11:14 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x98000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) 2018/04/28 19:11:14 executing program 1: mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000005000/0x4000)=nil, 0x4000}, 0x3}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000076657468315f746f5f626f6e64000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000070000000a00000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000003ddf52d82fb15f58e7d1dd16a2f251c5ee51"]}, 0x151) 2018/04/28 19:11:14 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'erspan0\x00', 0x2}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0x6, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x400000000006, @broadcast=0xffffffff, 0x100000000000000, 0xfffffffffffffffe, 'sh\x00'}, 0x2c) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="3417e27b69a099d70e2f44d73b7bdff4e23bb8fa2b2adc0688b0a0d9f1408516a130f35f4d124fb851f175805bec6d4217d36f11941837c0ef41af5110fcbd25cc1084f66a49a0483a759fc7437397662da97b4b12de160f855a09f9ed58a975e8814e20fb88835e2142947fde3f558952b2dedf8bd5e9c5046a0c8f5fdb7df652a49f87b02d1a1bd093d1b17e2123407e98c9bd9f21b2fb89c0edc2d2a6e2ea914392e10034883e9b34e3b49611f1d07a1be78fd117e774ff82e542809dc564acaca02f48342d07157be1998a6d791af5c742", 0xd3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000004c0)=ANY=[@ANYRES16=r1, @ANYBLOB, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16=r0, @ANYBLOB="bcf83c52ae1aa5506bbddf32e5e06709e7cb1a37465ac793a0949dfe7852a8bac3ba5924f5579d5726f4cbc17aeef00ce8b3f2ff9c0a80803cd5332dc9be841bb5250b935ab8e8d5b28f3cf5b6d8d8ed9b"], @ANYRES32=r0, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYRES16, @ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r1]], @ANYRES64=r0, @ANYRES32], 0x9) 2018/04/28 19:11:14 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1f, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000180)={@local, @multicast1, 0x0}, &(0x7f00000001c0)=0xfffffffffffffedf) finit_module(r0, &(0x7f0000000280)='keyring]nodev*&\x00', 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bridge_slave_1\x00', r4}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001d80)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001e80)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000002180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000001ec0)={0x260, r3, 0x504, 0x70bd2b, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r4}, {0x14c, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x100000001, 0x7ff, 0x5, 0x4}, {0x2, 0x71, 0x6b5acda, 0x7}, {0x3f, 0x4, 0xfffffffffffff85f, 0x8}, {0x29, 0x8, 0x5, 0x40}, {0x7ff, 0x2, 0x20000000000, 0x7}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x10000, 0x4, 0x7fff, 0x7fff}]}}}]}}, {{0x8, 0x1, r6}, {0xf0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x972}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x260}, 0x1, 0x0, 0x0, 0x40850}, 0x8000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'bcsf0\x00', r4}) write$cgroup_int(r1, &(0x7f0000000080)={[0x34]}, 0x1) [ 105.448128] kernel msg: ebtables bug: please report to author: Wrong len argument [ 105.466672] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/28 19:11:14 executing program 7: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f00000022c0), &(0x7f00000023c0)}, 0x20) 2018/04/28 19:11:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 105.528408] kernel msg: ebtables bug: please report to author: Wrong len argument [ 105.550814] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/28 19:11:14 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000180)=0x4) 2018/04/28 19:11:14 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x2, 0x1, 0x7ff, 0x1, 0x81}}) [ 105.611802] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 105.612507] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/28 19:11:14 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'erspan0\x00', 0x2}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0x6, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x400000000006, @broadcast=0xffffffff, 0x100000000000000, 0xfffffffffffffffe, 'sh\x00'}, 0x2c) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="3417e27b69a099d70e2f44d73b7bdff4e23bb8fa2b2adc0688b0a0d9f1408516a130f35f4d124fb851f175805bec6d4217d36f11941837c0ef41af5110fcbd25cc1084f66a49a0483a759fc7437397662da97b4b12de160f855a09f9ed58a975e8814e20fb88835e2142947fde3f558952b2dedf8bd5e9c5046a0c8f5fdb7df652a49f87b02d1a1bd093d1b17e2123407e98c9bd9f21b2fb89c0edc2d2a6e2ea914392e10034883e9b34e3b49611f1d07a1be78fd117e774ff82e542809dc564acaca02f48342d07157be1998a6d791af5c742", 0xd3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000004c0)=ANY=[@ANYRES16=r1, @ANYBLOB, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16=r0, @ANYBLOB="bcf83c52ae1aa5506bbddf32e5e06709e7cb1a37465ac793a0949dfe7852a8bac3ba5924f5579d5726f4cbc17aeef00ce8b3f2ff9c0a80803cd5332dc9be841bb5250b935ab8e8d5b28f3cf5b6d8d8ed9b"], @ANYRES32=r0, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYRES16, @ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r1]], @ANYRES64=r0, @ANYRES32], 0x9) 2018/04/28 19:11:14 executing program 1: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000000040)='#', 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mlock2(&(0x7f00009b5000/0x3000)=nil, 0x3000, 0x20000) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2000) 2018/04/28 19:11:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:14 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/56) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x80000001, 0x100000000, 0x0, 0xffff7ffffffff001}, {0x6, 0x0, 0x0, 0x4}]}, 0x10) 2018/04/28 19:11:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) 2018/04/28 19:11:14 executing program 0: clock_adjtime(0xfffffffffffffbfb, &(0x7f0000000280)) r0 = socket(0x2, 0x5, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getrusage(0x1, &(0x7f0000000180)) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r1, 0x800, 0x70bd28, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 2018/04/28 19:11:14 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sched_yield() connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = dup(0xffffffffffffffff) recvfrom$unix(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c40000)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xfffffffffffffdcd) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) write$eventfd(r0, &(0x7f00006d5000), 0x288) 2018/04/28 19:11:14 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'erspan0\x00', 0x2}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0x6, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x400000000006, @broadcast=0xffffffff, 0x100000000000000, 0xfffffffffffffffe, 'sh\x00'}, 0x2c) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="3417e27b69a099d70e2f44d73b7bdff4e23bb8fa2b2adc0688b0a0d9f1408516a130f35f4d124fb851f175805bec6d4217d36f11941837c0ef41af5110fcbd25cc1084f66a49a0483a759fc7437397662da97b4b12de160f855a09f9ed58a975e8814e20fb88835e2142947fde3f558952b2dedf8bd5e9c5046a0c8f5fdb7df652a49f87b02d1a1bd093d1b17e2123407e98c9bd9f21b2fb89c0edc2d2a6e2ea914392e10034883e9b34e3b49611f1d07a1be78fd117e774ff82e542809dc564acaca02f48342d07157be1998a6d791af5c742", 0xd3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000004c0)=ANY=[@ANYRES16=r1, @ANYBLOB, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16=r0, @ANYBLOB="bcf83c52ae1aa5506bbddf32e5e06709e7cb1a37465ac793a0949dfe7852a8bac3ba5924f5579d5726f4cbc17aeef00ce8b3f2ff9c0a80803cd5332dc9be841bb5250b935ab8e8d5b28f3cf5b6d8d8ed9b"], @ANYRES32=r0, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYRES16, @ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r1]], @ANYRES64=r0, @ANYRES32], 0x9) 2018/04/28 19:11:14 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x311000) r1 = semget(0x1, 0x2, 0x5) semop(r1, &(0x7f0000000040)=[{0x2, 0x2, 0x1800}, {0x3, 0x7}, {0x7, 0x7, 0x1800}], 0x3) ppoll(&(0x7f0000000180)=[{r0, 0x21}, {r0}, {r0}, {r0, 0x3}, {r0, 0x1200}, {r0, 0x8}, {r0, 0x400}, {r0, 0x8400}, {r0}, {r0, 0x4000}], 0x1, &(0x7f0000000240), &(0x7f0000000080), 0xfffffec6) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8080050000001) write$evdev(r2, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/04/28 19:11:15 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7}, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)='(', 0x1}], 0x1) 2018/04/28 19:11:15 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setsig(r0, 0xa, 0x2f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000640)={0x0, 0x47139052f766f94c, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000680)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000006c0)={r2, r1}) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x7ff, 0x3, 0x0, 0x10001, 0x9, 0x9, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x4f1, @remote={0xfe, 0x80, [], 0xbb}, 0x35e}}, 0x14000000000, 0x6, 0x3f, 0x100, 0x6}}, &(0x7f0000000400)=0xb0) ppoll(&(0x7f0000000540)=[{r3, 0x283edd01d6951536}, {r3, 0x400}, {r0, 0x4}, {r3, 0x2010}, {r3, 0x80}, {r3, 0xc000}, {r3, 0x2000}, {r0, 0x428}, {r3, 0x100}, {r3, 0x20}], 0xa, &(0x7f00000005c0), &(0x7f0000000600)={0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="690000005b61e8fa4b83c3739a9a2ac19701c0eed35fa21a607696c8b31061bde4480f4c22f286a2276c4e83aa2a6682889794d28c5d5c6a69f2c56d65efdd7f65a1ed6ccb25a168a4a70265020000000000000072db1f2f98cd6610326590748ab112e9a8b9b5f6dd89b2e777"], &(0x7f00000004c0)=0x71) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000780)=@assoc_id=r5, 0x4) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x600000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000700)={0x6, 0x96a7, 0x1, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000100)={r7, 0x7e22}, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x5, 0x8, 0xfffffffffffffeaa, 0xffffffff, 0x0, 0x4, 0x48280, 0xa, 0x1ff, 0x80000001, 0x9, 0x10001, 0x1, 0x1, 0x5a8e44c6, 0x8, 0x100000000, 0x7fff, 0x9, 0x10001, 0x1ff, 0x9, 0x5, 0x8, 0x1, 0x9, 0x10001, 0x5ec5, 0x6, 0x0, 0x0, 0x2b9a2ef2, 0x100000001, 0xfffffffffffff001, 0x0, 0xffffffff, 0x0, 0x40, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x20002, 0x10001, 0x6, 0x7, 0x2, 0x800, 0x2}, r8, 0x3, r0, 0x2) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000300)=0x1, 0x4) accept4$bt_l2cap(r6, 0x0, &(0x7f0000000500), 0x80000) 2018/04/28 19:11:15 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0xc207, r1) fcntl$setown(r0, 0x8, r1) ptrace$getregs(0x13, r1, 0x0, &(0x7f00000001c0)=""/32) 2018/04/28 19:11:15 executing program 5: mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3ff, 0x10000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8010}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="080025bd7000fddbdf250e000000080005000800000020000100080005000000000014000300ac14140b00000000000000000000000014000100080002007b00000008000800ff0f0000"], 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000400)=0xfa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000440)={r3, 0x7ec2, 0x10, 0x7fffffff, 0x7}, &(0x7f0000000480)=0x18) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000300)) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0xfffffffffffff314, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x3, 0x0, 0x7, "754304e55d6de54092f35ef71a24f51d27b5f5b038f93cf4ef2316104a66fd33acc8c54c9e17e61a225a7207b9b543e932f15d89de2dd6176c437cd5efa28c7efd9a166a087c8cb8aff8dd762018d58f"}, 0xd8) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/28 19:11:15 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x10100, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffff0001, 0x8, 0x100000001, 0x8, 0x1, 0x3, 0x3e, 0x9, 0x260, 0x38, 0xfd, 0xc7c00, 0x100000001, 0x20, 0x1, 0x7, 0x2, 0xac}, [{0x6474e551, 0xbe, 0x7fff, 0x2, 0x8, 0x1, 0x1, 0xfffffffffffffffe}, {0x5, 0x0, 0x6, 0x1, 0x53, 0x5, 0x401, 0x1000}], "6f4b4538da8a65d52a466574f4344d70bc5e63f9aa4ee10eb798acdb713ad45409f772c918a85d736c17383a378061afb02d6d18dfe2856fd0ed9002981b575248965f8b72c149e17b258edb2c0c9f35a6f92511dc2e4ae48d67fc6cd16ef0c71fdc213a80bacb6d55813e06d1d292bc4fd63c9d3ac34f1d29a5665f9eae5e2b3afa61d4fb7e05bb3b5dc4d407a1bfa081", [[], [], [], [], [], []]}, 0x709) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80}}]}, 0x13c}, 0x1}, 0x0) 2018/04/28 19:11:15 executing program 1: mq_open(&(0x7f0000000100)='/dev/snd/timer\x00', 0x1, 0xa, &(0x7f0000000140)={0x4, 0x2, 0x1, 0x9, 0x3ff, 0x7, 0xffffffffffff0001, 0x46}) unshare(0x400) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/04/28 19:11:15 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xa2000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x3, 0x7, 0x5, 0x2, r0}, 0xffc0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r1, &(0x7f00006d3000), &(0x7f0000488000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000000)="443a2bca5132cbd22a4a282360ab94dac63e87310b58aafce1f2de71c47b62021939ccdee8321c92fa5466569cd4183bd57f18550d6c20753b7fa1", &(0x7f00000000c0)=""/207}, 0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/28 19:11:16 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:16 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r1 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="58997383b93b9165a3ac235604515d0ce502a02cfa955fdeb1f42133bd9bb719721c5129ba142af7", 0x28, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x305) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000002c0)={0x44000000, 0x88b, 0x12}) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x301000, 0x0) signalfd(r3, &(0x7f0000000000), 0x8) 2018/04/28 19:11:16 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x406, r0) recvmmsg(r1, &(0x7f0000000e00)=[{{&(0x7f0000000040)=@pppol2tpv3, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/147, 0x93}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/78, 0x4e}], 0x3, &(0x7f0000000280)=""/89, 0x59, 0x80}, 0x7f}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/240, 0xf0}], 0x1, &(0x7f0000000440)=""/197, 0xc5, 0x1}, 0x100000000}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/54, 0x36}, {&(0x7f0000000600)=""/198, 0xc6}, {&(0x7f0000000700)=""/252, 0xfc}, {&(0x7f0000000800)=""/55, 0x37}], 0x4, &(0x7f0000000880)=""/192, 0xc0, 0x7}, 0x10000}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000940)=""/88, 0x58}, {&(0x7f00000009c0)=""/47, 0x2f}, {&(0x7f0000000a00)=""/167, 0xa7}, {&(0x7f0000000ac0)=""/237, 0xed}, {&(0x7f0000000bc0)=""/94, 0x5e}, {&(0x7f0000000c40)=""/126, 0x7e}], 0x6, &(0x7f0000000d40)=""/171, 0xab, 0x98}, 0x7}], 0x4, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x3845, 0x2, 0xfffffffffffffffb, 0x6, 0x2, 0x9, 0x8001, 0x7ff, 0x6, 0x0, 0x7, 0x80}) 2018/04/28 19:11:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='uid_map\x00') lseek(r0, 0xfffffffffffffffc, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x8, "1324291e9ddaafdf"}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x401, 0x8, 0x81, 0x3, 0x400, 0x0, 0x15, r1}, 0x20) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/04/28 19:11:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) ioctl(r0, 0x2288, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/28 19:11:16 executing program 5: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r0 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x1d, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e21, 0x2, 'fo\x00', 0xc, 0x3, 0x3f}, 0x2c) fcntl$getown(r0, 0x9) 2018/04/28 19:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="f8059c40acaba11c5f7bac991fa3ab7f", 0x10}], 0x1, &(0x7f0000000240)}}, {{&(0x7f0000002580)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000cc9d0d9b2160169f52e3350000000000000100000001000000"], 0x10}}], 0x2, 0x0) 2018/04/28 19:11:16 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa8, r2, 0x600, 0x70bd2c, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2db0}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x41}, 0x800) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x3, 0xfffffffffffffffd}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getdents64(r4, &(0x7f0000000040)=""/48, 0x30) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) fstat(r3, &(0x7f0000000080)) 2018/04/28 19:11:16 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x14e600, 0x2000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0x1000, 0x10000, 0xbe}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/100) 2018/04/28 19:11:16 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="ed9228728a1855d4f2411168a6", 0x0, 0xfffffffffffffffb) 2018/04/28 19:11:16 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x20000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0xffff, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4100, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) r2 = socket$unix(0x1, 0x801, 0x0) recvmmsg(r2, &(0x7f0000004f80)=[{{&(0x7f0000004b80)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000004e80), 0x0, &(0x7f0000004ec0)=""/189, 0xbd}}], 0x1, 0x60, &(0x7f00000050c0)) 2018/04/28 19:11:16 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7aad67ce}, @in={0x2, 0x4e21, @rand_addr=0x7ff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6500000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x94) keyctl$revoke(0x3, r0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) keyctl$revoke(0x3, r0) 2018/04/28 19:11:16 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:16 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r2 = gettid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x5, 0x0, 0x1, 0x7ff, 0x1000, 0x1, 0x4}, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x7, 0xd5, 0x20, r2}) 2018/04/28 19:11:17 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10f34a, 0x0) pread64(r0, &(0x7f0000002280)=""/4096, 0x1000, 0x0) 2018/04/28 19:11:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r2 = syz_open_dev$vcsn(&(0x7f00000006c0)='/dev/vcs#\x00', 0x0, 0x88000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000700)=0x2, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000140)=0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00000000c0)={{0x9, 0x6}, 0x0, 0x5b, 0x3ffc000, {0x5f, 0xfffffffffffffbff}, 0x8, 0x1}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000000000000000000030010000b0030000b0030000b003000004000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="000069e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003001000000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000a1b08ae785595ab6b5b7fa5325d956d16b30b6f382e636547e55991ac03c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff8001e00000020100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c200000100000000000000000000ffffffffac1414200f000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4e8) 2018/04/28 19:11:17 executing program 1: unshare(0x28060400) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000000c0)=@generic={0x1, 0x0, 0x1}) 2018/04/28 19:11:17 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6a3e400000000000, 0x200) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c24000)={{0x50c, 0x7f}, 0x1, 0x100000000, 0x5, {0x0, 0x5}}) 2018/04/28 19:11:17 executing program 6: rmdir(&(0x7f0000000140)='./file0\x00') unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) fcntl$lock(r0, 0x87, &(0x7f0000000100)={0x3, 0x3, 0x7fff, 0x5, r2}) r3 = socket(0x9, 0x5, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000380)=0x6) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getgroups(0x4, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setfsgid(r5) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, r4, 0xd00, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x15}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6d4}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x1) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000000080)={'bpq0\x00', @ifru_addrs=@can={0x1d, 0x0}}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x5a, r7}) getpeername(r6, &(0x7f0000000200)=@hci, &(0x7f00000003c0)=0x80) pipe2(&(0x7f00000001c0), 0x800) 2018/04/28 19:11:17 executing program 2: socketpair(0x8000000000001b, 0x80004, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) 2018/04/28 19:11:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="7ef7b50fd5c2d478960c4021368254b3e876152d4ea178574f5212a3d4f42d866aed47c0e338f53134fb33bf30cff6b32c5452a36e4cbf777f9f9148559f5662109581fd412233dea6ab42db1718c46a69e54ea34d439e79f28d22e1a4ac7cc1129675d26dcb924510685e967853e6128351a682938aec9177397845d09bf11727792d7353b36649ee0255730fe2e419ea8a8a7a2ab0c0574d15282bfa5ae26b4a9b44cfe3f064c4c4cd89ed68f9cc434b015dc9327256e7a8ee6110b3c60a4f8524ae95ed83d4204a") futimesat(r0, &(0x7f0000000000)='.', &(0x7f00000000c0)={{}, {0x0, 0x7530}}) 2018/04/28 19:11:17 executing program 3 (fault-call:3 fault-nth:0): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(ccm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x0, @random="6573fc2b635e"}, 0x10, {0x2, 0x4e22, @rand_addr=0x100000001}, 'teql0\x00'}) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0xa, &(0x7f0000001600)=[{&(0x7f00000001c0)="ca78ba822d197057c2d760ccd0059cad51652ed1b9304ddf7c68f38c9e", 0x1d}, {&(0x7f0000000200)="5a5db5aa209568e26813ba91f96f7ce06f91f841bd2ac90894accf883dff4eed0b289ce009419519373472ef2d3762ee0ff3fb9e052b67657e9e9655eb58aa964703387890f72f2fa995eab39fa22749ca9b5bc6851d78edb2eb4d0f4466c155195837101f24173d0682eae9b12befef65bef84485cc0f70eb7f05310f8ed9163b808ba00ac4e541e7be99bae39c8d79b29b1def12f5291d7ce31ba24ccc193d73c7fcfd6b2df35595f5c53336cf3c058b6b41e13505d63c1a145a69052f1815cb1adbcdc3b5e969f024f9ee9d3d6d72b279c7f0086f9a2245c0f95907b87e6b8e4c7d756fd1c87e", 0xe8, 0x5}, {&(0x7f0000000300)="36ebe1367597f6fdd0ef620b9d04012b922c300b976f942f4d88543784b1944fc06dab2fd64bb761b79f64bdc7a2070e9cca81e7e94894cfce9dfcc233397585c03126005ad0dc3d01c6e92ee79e4480dad13acf6a7b9a274915d0fb5b26b253f83cdf9ca38fdaa08db02ceab81d92454e6924e2b42030ef03c691ff2eeb8936f3e336bd05b4d131ba8d0f744d7d2fc1944e86dd11df57091db5f27e0af2c387c8525b", 0xa3, 0x6}, {&(0x7f00000003c0)="13b43a72ff03d19fe2ecc27d0209fc80b498a794dcf99ae242696e21de685a7d20a031399417273400c958f42e4a2fd11a871b71249b7786ffbdba7bec", 0x3d, 0x4}, {&(0x7f0000000400)="d38fdc20118dbcd1baf085c0386ed499a7447eff", 0x14, 0x4}, {&(0x7f0000000440)="03fde6bed855fba8281d052d", 0xc, 0x5}, {&(0x7f0000000480)="971354d507c967605421d440fd0e5bb6f1597c09eb62a2561d78a0e270661afed9593796c1a9f89603ad9e91302f28e97a8dc943385003ee40425e3f71b193b39dcd97eecb94efa9afab8a6b1d4af7031ad6b30398f5d74b3c539a9546c3244382f6c4e67cb18c0e26bdfb1d24714bfaf7977361876bead724ff0cd39d0ff5674bf2c182647bb591b0a341817b170abe6f9b5489d3f64b6e1e0f559384ac73e661e7a89eed11a22a1b6a7e4889031f82ea32a0e5b7d842bbeffb9ba17e4003809783a28a1bebc0071699bec29d7afa5a9fbc9a8d4d81b2758ec27f495a86b066caa6f687ceb62b699ac328dac1cce6af", 0xf0, 0x1}, {&(0x7f0000000580)="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", 0x1000, 0x5}, {&(0x7f0000001580)="378146f6f63696fc5b7b1cbe46c7d6d279f1adb69dd8cd38ec2ff9113291e4db61ece7063ef1b365f862e3fdead78a6fe6514b30bf02e041d8ba", 0x3a, 0x20}, {&(0x7f00000015c0)="d636cb86f7389e4077b076b90146d5d4d53faf0ec6823cbfe008a6b051d38972a405c936063092108a90fc", 0x2b, 0x2}], 0x6001, &(0x7f0000001700)={[{@statfs_quantum={'statfs_quantum', 0x3d, [0x3d, 0x3f, 0x0, 0x30, 0x35, 0x3f]}, 0x2c}]}) 2018/04/28 19:11:17 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10f34a, 0x0) pread64(r0, &(0x7f0000002280)=""/4096, 0x1000, 0x0) 2018/04/28 19:11:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000040), 0x58, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) sync_file_range(r0, 0x6, 0x1, 0x1) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 2018/04/28 19:11:17 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x8) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/28 19:11:17 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000240)="72f4932d5173e6454fd29ad6379b41254c0637d67f0f59d6d9a7c16bacffbdac85b535efa4e355d39580fb5eeceff8bb9dc80ca054272a96c9fbc1c455fe699510124e0c1a0f773b696d8dd6255aea6c3f90849b7a08c4b0cb03ea2e2495d2dade338ed427946af0bd46785ab6fe7248b236d29c50925577a20393c1c857e03d1b8ec31e975429819c16531457c9a68bb63f4b28a35192eab7d2760a887f9aeb369a5524c584485731e2b9aedc9af64adef7d47ac55370e4d7f4", 0xba}, {&(0x7f00000000c0)="2ed3ec3bf8c9d203a7977afefe9927e2834ac79e059bbcabb9", 0x19}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r1, &(0x7f0000000280), 0x0) 2018/04/28 19:11:17 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3, @empty, 0x2}, @in6={0xa, 0x4e23, 0x400, @empty, 0x7}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xe6, @empty, 0x10000}, @in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6c480000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr}], 0xd0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ed, 0x30043) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0x3, 0x3, 0xbbaa, 0x0, 0x5}, 0x7, 0x5, 0x2}) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000300)="86"}], 0x1) timer_settime(0x0, 0x40000000000000, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000017) 2018/04/28 19:11:17 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x420000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9, "29981a2c15fb4c008b"}, &(0x7f00000000c0)=0x11) fchmod(r0, 0x81) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x4000000d0, &(0x7f0000000200), &(0x7f0000000040)=0x2b8) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="7f31f85c0b949150b9d10e5c936a65be8738a8b12e92914c5657810a50017f5c9a13a02707c8f938f25568a682a998df6ce5f621bb4be3964e05f74ec4a13d1089496d1e3422b5d60d7f7f917c6af5b03cd3a6a028a0890e9149a6cddfb2c8bdabdec8415ae2ea913592a6abbb2862fcf733b7299e27cb44bc702b000353cd76bbe6b31d78796d4f9844339775b7a85c62ad1aa5612624d5d6503b4bd083b93d2375f82e1520cd6d3ee788e97dfad180c3be47f6c7cbec78b4fed6598a3d5e0e4ec8caceaeb4a4569d7559db4c5c1614cb6a488fbffeed5b8d7964af10a4cba4cbfc1ae052a0c60864e4603913561ebddc", 0xf1, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x9) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000240)="6e734d6f5540dbfb280846f915f9c96d2bf82ec76777629040978f7dc8ee889b6f5a2e8d62bc4381883f471360f0b8e7e0d9d4aaa47cea369577babfc278ec8a027c3b0a8cb7eb4e725f3cf77a0f42ed56fafc29a8e1889d42092affab0e2d6ef20ec75ef0abd9e5d1ffc4964ce5bf0559948dbf8c35eabdcb", 0x79) r3 = request_key(&(0x7f0000000500)='id_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='}vboxnet1vboxnet1-md5sum\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="e0a7988ed6f00a04f5fa5e7b8b475b51d11438fd9120435d18a13d982165935d05f3dd835a90c9789f9d4ddf06ecf9412f407616a9f63c155328ffcb47d04a56bb9a630f161d22bb", 0x48, r3) 2018/04/28 19:11:17 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x1012, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000180), &(0x7f0000000040)=0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000000340)=""/187, &(0x7f0000000400)=0xbb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x567ecf08}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x9, 0x7f, 0x7fffffff}, &(0x7f0000000140)=0x10) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000300)={r4, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="d500000038272fe905e7f4a5351a177091994eb657b7dc4efbeec7f2eb8c186b15727c998cc8b5d72c758be8eeb237a937f4c264d4059f9eb53bd78a78e3dc9a2038b5180309b1238ed7661af72002d0ae7141ba52e60105f8043ba7cb51f0fa582bd5ab681d101f5649c304eddcfd2e194ea71e672521a1985d6688f54ec03ca57b6ec758c4e022347c5faba5550939de8117e133d2010001000000000017a529e0930d55223ffbfb4c3eae2e168a8fd69257ef7ba0692737c72cc87be56fb6637bdbbec17e60b2d3ac"], &(0x7f00000002c0)=0xdd) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000480)={0x0, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108) 2018/04/28 19:11:17 executing program 6: rmdir(&(0x7f0000000140)='./file0\x00') unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) fcntl$lock(r0, 0x87, &(0x7f0000000100)={0x3, 0x3, 0x7fff, 0x5, r2}) r3 = socket(0x9, 0x5, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000380)=0x6) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getgroups(0x4, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setfsgid(r5) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, r4, 0xd00, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x15}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6d4}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x1) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000000080)={'bpq0\x00', @ifru_addrs=@can={0x1d, 0x0}}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x5a, r7}) getpeername(r6, &(0x7f0000000200)=@hci, &(0x7f00000003c0)=0x80) pipe2(&(0x7f00000001c0), 0x800) 2018/04/28 19:11:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x2, 0x0, 0x1, 0x101}) [ 109.231966] alg: No test for echainiv(ccm(aes)) (echainiv(ccm_base(ctr(aes-fixed-time),cbcmac(aes-fixed-time)))) [ 109.246162] alg: No test for echainiv(echainiv(ccm(aes))) (echainiv(echainiv(ccm_base(ctr(aes-fixed-time),cbcmac(aes-fixed-time))))) 2018/04/28 19:11:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x804) unshare(0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) 2018/04/28 19:11:18 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'ip6gre0\x00', @ifru_ivalue}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x1}) 2018/04/28 19:11:18 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2200, 0x2) ioctl$VT_ACTIVATE(r0, 0x5606, 0xff) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000005c0)={'bridge_slave_0\x00'}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000), 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'nr0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000009c0)={'team_slave_1\x00', 0x2400}) 2018/04/28 19:11:18 executing program 7: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) rename(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/bus\x00') 2018/04/28 19:11:18 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000040)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) msgget$private(0x0, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='task\x00') 2018/04/28 19:11:18 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x200000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x19, "3e9a0f7ff516355e6b94c544816e314c87be455f6d6993d15d"}, &(0x7f0000000280)=0x21) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000080)=0x10, 0x4) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x0, 0x1}, 0xc) 2018/04/28 19:11:18 executing program 5: open(&(0x7f0000000180)='./file0\x00', 0x100, 0x40) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=@newpolicy={0xb8, 0x13, 0x731, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x3}}, 0xb1}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) socket(0xa, 0x4, 0x5) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000001c0)={'veth0_to_bridge\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/28 19:11:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = socket(0x2, 0x2, 0x6e06) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x6, 0xd0, "8e722af3aab33b3572bb31ad68ff13801b6f4503f9f494413f23068e8f40133c6a086b53ef1b39a1874b82cd6cd1e95bb67e994243fd51bc037490fbc8b63f7aecdea356ed65bef8788df3eb73f4f1a7ea1786d7ed3759b296250ff7858041ba5ae0baf30bdb286919410d73e0314c188a3b2e877d55479b7308646f032e04a936d8a8203f10cb777cd7442df8402d3107100a3a48c76a4ab665f1ad0b3ce29d6b8338bf5ac8058e25e732bc0ec51780a13cb5a412dac8e833c91b7848d7c99b5dbccb196562b0218f34a73324d73996"}, 0xd8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="336fa16a", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000200), 0x800) [ 109.844301] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.846624] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/04/28 19:11:18 executing program 7: r0 = inotify_init() r1 = epoll_create1(0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000000000)="b383e9d6e87e76186abc9b3a50add83aabe0211659f29cb954bc172ec8446f5a0eb37909db7cfc9716828da6958b0970567c671404c23b4f6ed90b0b4e81620223e114ae66dd358c0587c9e11f8174bea690f5db7d9f868729d35c05440120c878efdbf2968f0f95732ac1176f5d571202205b89dae6d50af499e43db32210dfd3d0d2a3718107dd041450d3dd360a7981f62b75561b207c77") flock(r1, 0xfffffffffffffffd) flock(r0, 0x2) r3 = epoll_create(0x1) sendto(r2, &(0x7f00000000c0)="fc81651d5a2d80df5d8859ae925bc1a9f8f8d6da32241890f04fbfce222470aec1e33a3b137db2b29d9f4a5211e4f9841610e1e499919b654ffd62254dea0070bc57d4cb6b974c0ab10b3027caa23567e1802e233d9c83315b18a2d0421a6fb5a075f7792a2ba5394deb055bb9c9741260f1cc324b583dccc8b0f9e421b8b81beb0c1d8158319321e383cc1a002f910e876bfa26b80c5cbf96c54811075075044cf12d8504d64cbad66f8af5a8c624cfa844bb408c7aa8ed5d1b118af5ebacedd4c69e73e2a1d9b3b27955873e312c6011", 0xd1, 0x80, &(0x7f00000001c0)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) flock(r3, 0x5) 2018/04/28 19:11:18 executing program 0: r0 = gettid() r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fsync(r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x8000, 0xab, 0x3ff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) write$binfmt_aout(r3, &(0x7f0000000200), 0x20) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) dup3(r3, r4, 0x0) r5 = dup2(r4, r4) fcntl$setown(r5, 0x8, r0) tkill(r0, 0x16) [ 109.925836] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/04/28 19:11:19 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x200000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x19, "3e9a0f7ff516355e6b94c544816e314c87be455f6d6993d15d"}, &(0x7f0000000280)=0x21) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000080)=0x10, 0x4) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x0, 0x1}, 0xc) 2018/04/28 19:11:19 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/90, 0x5a}, 0x2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x3}, 0x8) 2018/04/28 19:11:19 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$kcm(r0, &(0x7f00000025c0)={&(0x7f0000000100)=@hci={0x1f, r1}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000180)="dd079f0b148caae2da9bce052842b676d9fcedea4db441d144ba75fdb37b139f69d6b9c821b74360fbbc3e34f9f05bf72451183c4b11f8f97c6037cc5610bed0815385ba565242ac78dc995a76c76b107b1064478b704c733107eeeeb2e24acfa5f3d529a627b144a8e713ad03f3e44f4e2724d3c807639bcf78cb2d0a3e0971dfdc24ce6df37cac2c009d10046178", 0x8f}, {&(0x7f0000000240)="883ba063e301d54874702662f7674b7cbcd8cf2626016bdcdd8d4281f879f3573fe62e7f332a2e7a7ee63d0659e6465dd65fb7b4ac3f117eace0de717cb72091dfbaa08282cb2c17fe8d52a7f00a7892064fb7a846d8849c0aa844bc5470ebb493fe37e20d3cdca1dbc74f8547b0d95ff74aa48026363f40d3604d883e6bf0858b004f6385b33f723249cd6517b85a292b24dd5e0cbab039abda753fd27749", 0x9f}, {&(0x7f0000000300)="fb9ef6ec9afb642cf0f0f93ce94b73c7e07426202ee20634ff025267a21f1fd29647ba7ef8974a28ce93228d9433ec0cfc9856956b792d7054f61f8497a607249868cab979801103c41c908c566980ad27faa5895df07ca16b5f9e8068ff42a46923a8355c63aab975b508c6ce90796a542cd714739baefbd8f15cb83154ac182b9a710e1f4fd69dd0334b38362f84cd5c1a0e5996c976351f16f8aa08cc850e8c08df89db29f67dd47d29db60ba48df0aed28dda5fadb71733e0508a18114e26e3e5e96b634ea5e20f2b90c575b2f95e69966894dc7ec2da4a6aa926ee923ebe220f54d03ee8f078fc7f36e18d24a123845bb600a4803597c14138c7b1fd76f6c4bb5f0726885157d8d6167ddd4fbe202d097d0ef9dc1ccf82de245c9b8dcff7be2b3b5527311923d031204f68027beddabd36461d232192ef7d6d9036e30daf74a4c9867af34a36e08723323017dc1edb91f0e19743d4f37be0deb837abb98ea730b9e83d951b36ec26f5d50e953c75ebf76eae2d53f4314eb7c74d64aa1deb1e09d2487a4a29ce98bd3a788d6478142d2c22253c737e94bd3262f888456a8a1242172f4654141622954021be7a8aadcfafb5b360829938dd9dfa262ff4383806dd029b3ed6e4b98d5356c541e3eedb194655f01931277a0a2eb32ffaf9b15c466cc91b8c745d36aaaff91d8ccbf82a397cc345f819a70e50144ab8eaab104b2bac8868c224791ab23051e040e25272715918e740e722d5a39e1d2529268fa19e5ddd4ad9179891c7e75921f28b026a3fc09e9f5924771e0c6427ef47c0b270e413187a4d4047ce6940e8e332c9954b755570748a05a0e18aedae97d673c7960e3a6b90a7ea02d3f31fbf637f6419c0d11943a808a0e50b5c029127c70bbea0f193e6e822cfe0dd7367811a7c2569d770876089db515f792090f6b4d8ffbe0e90c8b3ba364cafb06db5f7c9908327ea246ae7f627107ada000a9bc025e8c12ce852f58bee1c29f49959fae32dc6a97b0578143c461e9473cf48e66c10037698722a384aed730e2aaecdb2262837df730d2bf635a2efc65e96255085d5eda4c8a8221a85e55fe6fed0fdca466d689bcf2da986d806793bacfb02ca7a019f0936686ab47c25e6c93201345392d82284f94806e2b9b99be1d2fc610e47c4214924698490cd8849ad639d3345a503f8e436dc9a13cd0a82d8191fa208aad0a9c069f6d45c96fcdb5d89b7915b8bd784a3f49f7b49657cb4b995b2276c4ae13f5bd7fc0c7e6ad911c4b54c8c52092a42e9995e37da041b4462c05ad107c7fd79d4de8c4a0ddb7d15884ff043c326cca51e89a091ba4b0e0b402ba13c7e3f755a11cf2ade53158b3247570105dfaa65526ead14470112dfe25d68bc60a76f8d3ba1c784d7b09e867fed3d2109b163d0981793c4945f74ce6c17bb6d11c63a6b92b1e1c5244b4c99c705f8e3e6571ef0508b74686de57b087e98c49cdb23ea4a95a0929c2044b5befb32c8f051d80c6de06a128cbe5acdbd4d60d350c4645e8c998ecb5611126f2e16d29c82f58e9b03cc5b72913cca88d73f580d77d7fc205024441fe35502e5e1739d9a596182598d332c41b31fbbad8e1fb10117d4b684b2673632427cb6128d0556717d1b595ed5e3a98b988aabc79f503fd119646ba9c9ecb3cdac76a227445302dc0133c43a8182c54a23fcbe87d12e07132daedb99aa943b1cc40c22522510ef333b509fed939f1ae2e86e866bb6704da369a23d96a613f350310b3f23e2b0cfc0d04d7b1394e713224ee5619bffe5e90dce27ce9a638e96b86c785e95c17e2c757164eb66cd937ce65cbd1a725d04a115f38fb67cf7c17d63d76de9d3872273222e87be41a0f410a60ab06c9ac4436f0211e6cde81fd488ec4cb5094840bb781fa112ea8c865c1c8bf74c46c55ef46578c1d37b5488b894f3a4abb2afe8ce2e290b422e5998ebe361c96a3d196f2d1098ad13eb83e8967984ac679be1845741b2357b679ea737507e4935267fbe7ed852e28b631d801f181300394834113cc3cd146f197fa2be239067c033bcaa2c7c127e19dea4e451eccc2e8093bb633ea7beb4892ab32e4e98da981d61af16dea6916aa79b812cef7706ff56d95f7d8b258a3fbbbb67d99fbd51881b0f4a7855711aa1d805789d69c59f6c4cb0eeb17825e951914e8b4f8218375a16c36c910199cdb1ef9450b0df52a7c4afc2a5b4945ba22bc32a1bcf666e91bad870c9b5d49b2f92c5f73b8d52bb958dcb5ee30aa170901bc35a9e7027784d80ac29d7a46876d521675d561f483de1b04288e08c54ed595f18e27bb5043cfd518a26cb2e7182caf42f3c78ef398e8f920e1fec04a1e610ea7520497442b8f642f735492ef53aa28699c9f4383602a68f5b945496910b5b48611676d9db81b94fdac22f63694a4ba5009f6993e6ce06f57ab6252047c6c583f0636bd80093afdbea2e11cb143fcf937b1ded1a5480db474e3feea47d5013bcb3f66174c67b0f819b1e68bfbd5c4efe9b6585449d6d69c83a4253ad8b21824e7602970b62b3f99c2ad4920cb89b53883d3af92f8a9edc437c68f87d7044d52e51cd37ffdbb23b064b0b89160247b5545969d03fb2c6afacea0c637a75a56b6d0de98c229084fa8aef574ed8f3bf4eb7da6dbe2d16efd4c5ef31eb45d0edf84a1cde1ae99c3e9a9ecac4e5e52d7ad0d91585ea3d3278046b4b6dbdfda1a3b152b260ed6d0fdf994ffea8e42f73a3f807a85d301e0d2ef5bb5c4f86049704dbb57116505044b209e2d610f3490c09cd3ec3c5af2f6edf3655028aaaed9192458dd35a2855875887612294154240d063e97f844bf25185301767cbb2791cd6753afb09b5246ad2ca007dcdee5d8cc0329f1fc186809cd98b48d9cf3fa5737a60be081b0833682dd52a0be6fc80199d9f9c2d1af6e8f82ed27a2fd647d0b4774fdcb2e05947b85526e9a52b8fd72411af7cc9d2ea1766d2a191efaa89043b8c77710fc1437fed145ecabc3474b8fb905733728676e5e82ff1473bce08c6fedd00d00665ad30354e39eb894bd2ecef9e9fd7de6d9eea4c33f33a6160798a30df96a403215540abd432ecec05139288c1367749fdee4018955d549ee1a395a013cfcb5246dd67864abfa1d523f3ee8b7c364302c735a89e26725c7bb6ad48265568d6113f8ab36c6c30c08bcdb91c705c9664ca4c4961d406ea95811e98b73861bad919b9088eab47d8374ca0eaa7a3bf6d0ef4ff41fb27116225a4c2547f68e818a3b586ab52024629660b093298efbf1f614d71aeff016f234fd021173446ef219fff88e2f77c97fabca831a15c10740abaea900abdc893ac751993cffd2747de53632b57b09276644ca0485a36608a8b12e68505e0dd46dc990d0fd20fea8ddecd460981e999d1bc1c1bdddac15242554e1b0f8527df0181b65471c95321b4bce1a5166d6a9c874a4e45ea868bc1f623f01dd36118175b712ce94f8f9947e43e4460c6108ec513104cbbddbaa744eedb9a291063e4576b009ee3c079c4dc73b643111db0c1d728c53d11619bcac3072e7e6bfb7ccd2b60c77c2e39cb5ab031af48d5a7b949417d46d93e754e1c6b3069633659d705bda0f32476d2b581bc8f74de25554f86ad31043846981b50892616dc6964b61a2148ab3be0a5f6c42b354ce2cb75c7364798d055d3f5735804aad891243b8b448cbcaf62785ababe3285af05c4afb4759092941a3307f15cbd59e6ee24f9bbe49a1dbf4e1bdffdddb0c138832dfec87e0ea270d88ff99ffbad8a1a0bd83ce27a087c5bebf263be9f38a22f182e74474d7d05fb36d1e448ed64c12186c49f2dd44d4e1929e8cefeb208497733b151435e2c66162d516e087b299f27a0cad7bbf8aeb65a5c1ac4a4a97455ced20fc6509932815699dac6bd59637c4b94b0a0080d05ca5326ad9aebdcaa59bb21afb14c18916e4da38141cc442bf6a8f936c3e7c1eeaec1e5cae20afe302b0bcbba03b16d506d52d8487ac130fdf2c277a56afdddbd1f8d7ffee3e041b5e20c381bf418128662092709a9c27720b1aa173f14d79b3d323e61647cbcbbc9cf83e25a2cca268c54e3fc1363025e7d9f94a3f5069aeb86f2b848ec97875a34d5fdac64d04bce2ac373ca474e78ed8cc03285f4dcfdd9ed31f25109972dd6dacf1a1994cb345f020338f41da3bfcf03336d19b839321fd1298b14caa1d16035332494b22c4fc04aa19ac97243055f4c835c5dc8c7322094f90f133d236df309086c6daa4cb155da6ad27639f585f6fbd9a3e9d184fe2faab447bb0b9419df0e205de0ab2e1aa494401899112416add2ce59c90500c96374128b36f300db04285a3b09cf4742bce50eeb8db375895fed0bc524dc1de818c850fc4698b23f9da4b445e395562cc4f6725caed19aaea348d460683388b143735dde2760c50472a8d00a7fbee86e1918840b6cd6b29917ec2332ba4c213287d78f896acec8e4ceede26dc9f9349d481c8b3afee0f7e800705bb267012aea7d06c5ff64603e12a412d9b30dfbbc133562bd87d6467cff3281b3604e55100fb10bb165a15ed851f254b24921c96caec2a27543ce2cbbfe9eca1c21498e6e00e9ee09efa6a96010b62085168a5c813540d315d18f1ccd1f0b7d2304449a9cc6c9c22646d4d9e884bea92ae1d25e28d27b35a5fb299f54818ea02fa7227fd8f257e2ad79f1680fe62ee74a020b1a585ef5c98a4fdc950b8c04a3400af5e17b4ff1633f6b0642582f0db5abddc4fb2cb71aaa2efad70d461ba309e058f6939d63229f59a8fa39cd77590d040600297fa152a1c1016f692d09206951c93143a6ba5cb7da69d65ee1a0c942e7eeecbe0d9e82f52a67c1d58ff9e2c1a06a1324e7125a67aa0b29d2c139adf28c83de5b193d70df0ffcf91e22a54355bce0f222c3574067912efc52f338b8f20595ba6b2f469c15ffad79146136df81f9663e38645835b56abe2055a4163364c7b89619da2c3bad51c436f5224d9d76630b1b574a5b1272d566eb164aa3f9da973ca91fceebc8ccfb1a647899b797f206349a0b8038a394b0cac5cb60c4c6c1d4c4594ecfa93cf98d76ec346d6f32b243a7cad25c78f3fed8ad8d0ff2fe950d0fbdb542a2d12a6c45b5a4fbc85f2ad75995bf59e95c51dee1d9f67b272519c367d10414ae41f772a7f2ba2e506b4a1756cd1b10f2d315753cf804704431318aa46b888896539f5ba3582d4be8318dc5081ccb0aa61656e3e160f084152d9ea707840f6951bc08dcc448ecb48174828252f4b7671c5cb0cebd375dce12a55e13503cafda80ec6fd4730df5aefc1b14ec34cfe1ebada71e2b9f5a7c32093014b1ffb36f72d5bc64b0f0699f284db4868f273eb9b104572301acc6347517c650773970f6d76a8fcdd00aabbd68157d35ad3ad591b92f8ff78a22ac793cca9c1c5a3b280e06ba42eb18d87ee771ba0f9ed2e32e42b75fa98746e934204c45139fb7d8ce044c07ad4c19d057ba4a2f0e7bb811545842097c9340b31a9f9d7086f845c92be3e82c549207da0b695b0ca5d5496a9a40ed16f634a4ec995aca148f52941951e7637fe8acafb5198d000c58e481859a5d03d897c6dec6a99a857ae5f739a2dd07e7b1c0b075dec86e469fb8378f000e27acdc844b5275ce82aa3bda718688532e37186efe71d01ca08ac7331eafec91704684dda44a4e495cd74fc56e0ccb217def7a209c488361300c2bfbf1b52c02e8468520141ecc1a3c6051eba71312f589c2ee852632fea5d4672a5b1c1d582b93ca2ebaf75efef", 0x1000}], 0x3, &(0x7f0000001340)=[{0x1010, 0x117, 0x3, "5f727abc0da739a2e05b07960625ee00845d708d49b87fd74568b89381cd39b56e91b20294299e299f2b2e4254ea72a101170bb7df4fe18d902e4ba64173dd2399e6b278329451878fe8a53276410cfe952c29fd6da1fc377ba0dc3e9108643ffb21bd8ddc8294731964be43433ec73e7755d3219800e9155f43f3aecffd4f2f40c846ba562d495cd40cf6226e14413afa25fd533857bb97b9f501422c5eec3f6f3553fecd31575f1c843a374111a3dd43b69d49cf4bc08cdb30b751a16aa243957a27b954518dd8a7619862c23f5d1148da983f55529ca92f9493b7c39f29e0cd857a8decdd4e46dfa07da5ca62f9f53e36a4c63f71c787e7c49f80624b69e9f7a6cf4960adbb5aaa40b24e0ee681dd7354193ddca0a885c1dc91fec461ec3a0f8af662112401e7c9b85453a4c64069d03af5f954108fa59d373b9bb9fce750a2acd3e23837233c613d8867383a7255c6c4ae4644db55162b4268869e1b70be8c1d1ba1190d9ae965ad8507b38ba1d9ad8e63c2512dbb8ff0a6440203bd1388db7dd078c488e7a497748978cf67c7843b72713f925e9dceb866ca34a5345d62b79adb930303b5102e62990f139bc1378e39caff9f162681a1b2a2b16f409c6dd9944f6e4994da09a535d5878e2ae70f2f0014cf1002b00073d43117dede4b656f35617da950d5149a30760d858be4df072a6da430aa8466af65d260175052e1124001ac73b2a3b285b0dca4e9af25ae8edc3b9cbe5c039b275c589046b1f04566aa6819009b60c3d8820a166716632e26d12ebc682fde7318f911f1828c19a399ba983c6bf9c2507b20f0783ea5ac5c3f911dbeeb451e17f09191937734f4d1c84081bbed7e7e367233d96fac8c1cf41bfdaa645a98e4e0521e4006d5ed410f6a6091f8ebf0565bbb1fe899ed765f15a0e634b0c8a51677d2e31acbebad8a616aedeaa4d4e3e62db65e994175b133f28ee1984834003a30b00aa02a1878dbbc594bc6a682338940e55ff5e6ef367e13c2adb5e76f32aa394d99e4a585de5928d776ba6afd5a5f840c69f6a02c1f19458b6c889ad464e88f099b73a36c72cb53145b283bd5880aa1ebe99c1472ba2e9597b089d0f8333f7ee23c027d0f8bf2ba29b59590ee4b34aafcc0bf1ad0a4c2391ffee9bd6c9c4590586b3aceb690f731b3a05f1b9ab676be13959fdb537b8258da3e80d7ad3381a9151ba052c3a78ea3030eda7d6ba6a0c957a3df9f7af8126826e27e5d5c95043f1204329dd199c62b7f1260bb885c7fad99a671e5cd1556114a5f59e5087b95f393f7baa196d4c601c273c86de7ebe277b55b4a53055e03512619332f802afa12701fe4375de670bf10a982b155cfe9a0dd351254b6b952884bbd0d18d43ec37ae72a62f9a403bf599193257a7056d641add611b30d4c62949a49b64cc99b2817ebd79d9bd58982d0e066ff8c9e8a7517f1a3ab863f2da95a8cde5ac852fc09ab538d9b0b540e270829e61ed364d23ce4b4b8c491a7f69b22bb3d84a6929e4ba87e2ed79df91b0a316e817b920e41b0e0c0cf79bf599b6fff5b214490c51e1d2523e6f6b62ca55d9499dbeaf38a50e5075af2bf8a02e9561c7f3fab98d96e41c825af3425506a3e78128ffc7ff9bc59ddc21d1a99b434c7ecfdaecfc9eb67cf98a6aa98f372e7b8f0cbe29bc5dfcacb1113836ff84642310693df31b4b30603d20846eec187fa2fcb92a7d420aefe616d45498e91c479da8cbdba0ddc493aaf3cbe1e3ce741f8c8bce8dcb5f9082b997f99cfc3507004185f40c644ee1f86cea924c8a1fc6098aecd8184ed8b30b0c8df758519134d087c10b278af348cd8bb252192cec3ff1aea02a55385ddfcdb3dee0b49748b42d322eab5dfce8d050e0c897d985e496f011f729975a88201f223581175cf03bd1260959ef71b50f7f6d1ba7b3372e53125ee835a845d1a18cfbf080fc0fb68705b3af44422ace327cacfc8445d6fcf16f5a37fd215cf9ae40e193e88e4ca04c913a35d77fc4c681b3f4cb149fdebd12aab667b8d5cc9697f6125e32e4686eb6ff440932e4cba49f96074e12cb4d632a0d5e534156d5d9d5b54cf5a75e7e568ba996256ad100531b6b23e737178e7602a8ba55a9f1d769639c9e748e330040afc9809131c42c1bd749e1e2c76537159243605dbd209332cd902fd83046f1ba65a63e9d4e6b5b36db52ac239fe5abd76f9bec88cba342905047679995b33e7857d51a335bfb36b591bc05624196d42188e012db37ddb593ee4dc50ba5f8f4c6b96d296b9bb4fc2721d29090f2faf11a48d3fe340fb9d83b9db6c0dc35d26bab113db7f7b62b54daf17217b1396aacc5076986464db63f611b663ae838108ee17c6b1185ebd57bc62382fb6976d6081c31fd44412dff28f5baacc1f0d81c2bc456c9aaac19cd2ec8f889d8749ca24fcb390cc89d96f193f459ade68ced3ec3ed91bf6f26573c106360c9d1cf50aa90d36d3f81275e5aa90feed0f9000918c129c95f177a2086ee662fe08628ef37b2476f2b589d5f6b808a18840af32b0e54cb89b563d99ba04bee732dcd406c9f331a3a08a2f7b7cbbd6616b179708838deb81efd44b8547c811733fb4b237b7981b287d460e8b1275ad7484b53feff4dcbeb21da7606e79c2c979c4b2867582008bac0344a0183da9daf222e5087f9449c25fac0a4f95b9abd2109296922f552beab9cbfede25cfe892498b5510875c0a350e2399821943a9f1fb20c3ed2c1ce0525e18e524b1d465d9bd545c87c80d3c643fd68069e209fb4387517b879b41f3a8ee6a5b1e0546faec055e47a59609c58d6c0fcbc1cefc1bfd660f69a7ac2c43bb55cfbf76c57a425bea4525dba5dad5aed749775689723212ac3e3ac1d9fd7c5d3c47fb6c05ffd2d766c424ec90d47a67936b3249b721b0020101fc21dce78718ec8e818a520717a2193b02374aeeaf5ceb3d03e1dd8c81ec8c14a98a09806aed160c942eeaa3bd5f4a3d27fd9668bca318c186592aced3322212a3e1b5436635e2e923823377adeea27bc2368ae49ea7e610ed1886cdf116901de51f07d951bfbc1d749709cae3b0d6870b2fee633cb1670b6e349ed93a42ad09e17a29f59f23c310514c00f49ce8d5d8707d4dbb684be831ae9ee00196d8f6e75d6bb7771ee0f27eb9c164808db51ef45f3ee4c1fba5bccae9d781ba93a90426da5b3b40d6150404732f9c31f22db3cabeed28b51b5a8106e71e331c36a4941afcbc48065b98ceab8e89357c018dbc785d48429cbac1cad6f2bd09d7eb6160034b6eb6b5d12df860f40bb8d061f69ce069cbf5c8266134e381e7fe130d4eaeb658f742f4fbe62fe45078c6871c80da9ba5aa1c959206830784373758891f5d539fb5f0128c3395cd4a5b4fe3d674ba62c2d6929a901fd13827bc3c383694217f50c8007e154148703f689441a35382a7b5eda295c5d3ae9068faded2db56ef8a3a43e7877e652ead19fa461386afc76248d16f06b352406a71bfc6c2be16ac885ee6ff4d47154f2dd1c6dc89dc89f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{0xf0, 0x10f, 0x3, "fa871e703c685a1d88cc591663e12d4dda78d79ab5faa24d6c1fcd80bfc184c55a68a9b1ab4ce3387dfe27a0133aadc3cf328dafc0e1eccc93bd8703d8434b82b0528fc65ae16f0ad1a921146f02f9ff5db2bbceba094cf2c6d5a491cd74f646697c614a37b03663561484dbfa8ca343022337f111fcb840fb747b865e706be979c0820fd36220eeddc95772e47217b31b86fa3fd4d69b73683345b9300f6cb1a074f4d5e3dbf4c85548ec62017bee7434afbb4b237a3f2cf13c4572c57b10a1c0a5947fa3aafe42b3ea7705dc6c3b098226947e220b7f5f65f30bb3"}, {0x38, 0x84, 0x7, "7397fe193ca08b73498e07255515b51f9c6f8a1dd9d4dd0bf035d297b9430acd8729cf750b0b35"}, {0x48, 0x10f, 0xecfe, "cea0f6f94544c6007dabeeacb61effd3cebbd76b87ad96a35ac01d9741f18c18e81f97ef643b2922082076c208f95ca9497a0049f1518ac9"}, {0xe0, 0x6, 0x7, "4b5f3d39fde1d75bcd215497faa61766525e9fef0e88a047bc4122a12c854242adf1b0b5ff8a8845978aadf7556c3b1adf8c4d0f836a0e8afa22bcda24390350350ea4b582c1483db832592f79daa7bd41a4760b4caa0f2be23a75ca9c543ab4fc8e9974c7f367e1e217e08c563ae2d38d036f66c6163be04b2a1ef804cb24d55c63637e0181940e2914217f5b4f55b84f9129da03a71838d31d07adae9b714b2a743d13755c06f461929dc3ab74b632e212791e125acb18bfde7a3b8832a337f1c48eb2c19f000d6dfebf5efea3"}, {0x18, 0x119, 0x0, "67fb"}], 0x1278}, 0x10) rename(&(0x7f0000000000)="e91f7189591e9233614b2f", &(0x7f0000000040)="e91f7189591e9233614b00") 2018/04/28 19:11:19 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f00000000c0)=""/174) 2018/04/28 19:11:19 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x100) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x6, 0x8, 0x9}, 0xc) r1 = memfd_create(&(0x7f00000000c0)="db3a6367726f75707b2600", 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_int(r2, 0x29, 0x4d, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7a) 2018/04/28 19:11:19 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2f43, 0x2000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x9, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x1}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)='.', 0x1}], 0x1, &(0x7f00000000c0)=[@init={0x18, 0x84, 0x0, {0x800, 0x1ff, 0x2}}], 0x18}, {&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x77, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=ANY=[@ANYBLOB="0000000000cc00000000000000070000000000000000000000000000", @ANYRES32=0x0], 0x20}], 0x2, 0x0) 2018/04/28 19:11:19 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) write$cgroup_int(r1, &(0x7f00000002c0)={[0x32]}, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000440)=""/141) 2018/04/28 19:11:19 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="009dd3b62b0943771a3a6506cb16b4830d108cbd498d7c6d71cd4b12e75ae45e9ecf06968fe4af406a87d85aaef6821bf7e566c6e5e6112023b568f049f968d1a227548369e3c12b5e79cfbd16f5586c9ac3e82ac31eb7d0999134bd9d5054a54fa6ad79e67991119eb5df73030b733ca6213faf4c4e0e196d52b626717619"], 0x1) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/63, &(0x7f0000000040)=0x3f) 2018/04/28 19:11:19 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/28, 0x20c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x5}, 0x0, 0x0, 0x0, {}, 0x0, 0x9}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/28 19:11:19 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x2, 0x14, r0, 0x19) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/4096) 2018/04/28 19:11:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xf67, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x0, @empty, 0x4e20, 0x2, 'nq\x00', 0x23, 0x5, 0x64}, 0x2c) 2018/04/28 19:11:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1ff, 0x210000) sendmsg$kcm(r1, &(0x7f0000000900)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)="b3d4fa5f02889e9856c4138de9cfdb9671c3922e2552befb56ec5853faec9a53f80ca20a42d707355542f22b28bdae28a10f", 0x32}, {&(0x7f0000000100)="817cf39f2a80aebca326800a2b8290f88d9d7231be69d08c2499a04dd0044091fef615f7d1de2497f9bb945f31873869f97989cae336d112cfc5d8a92e87e062c1d239b39ff3ae6b9e86159fdc98fa8a4ec164471b1885f2bf440eac22ecaa509b3414483d3ddc13597cf64a69d70ed6b33c28a9f3932fa11ee320f989d1ed67baa6897d220a854d53b44332fa7dd20b00fd4f1f140fabf3f25e30bbfba2f95d057e44fe328191a85e8d04971e149c381c25b8eb583c921173916daa", 0xbc}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="6d0df63b61e8675bb2950cf203fec26cb7eab11148f117bc83f0df42f159b86645f7ebedfa84babc8f98dd056f6ae309a66432f0799866e7f9f2321471df278d81aaf06d88d5bfc00c86ad20e808e4e60b5b1979d8ca37dd0cdb6cdc95b1cb7efdef4f1c587d8dfdd817", 0x6a}, {&(0x7f0000000280)="6a4faae95ab1b0995287103d4a5338588d07d198a51ceeb4faddcd0eeb93c206443367d8eac3d74f806c6df3fbbeb665577eb0afca19c32437d1516580d557092fedb963a3ee4e53e24cbcd2298fda61df2e1c9045e589b06838f39d0bb1b57de08c", 0x62}, {&(0x7f0000000300)="375156fc91f42a29809f015a508f42591bf8f4e12a7daaf911fd164f9c83d7a7fca62893beb22a431b0897e3772935237e44a4214581f223533ddd2774857aae41a31758ba3d1e1d36ae8ea776395ed338e98cdc2747b0e204ab0af65c10eeb6ee4155784a2f16293edc4ca13a411f", 0x6f}, {&(0x7f0000000380)="b06a08e4b2db20feeee53ca66d4ef7a551191cf70474d9689cc3693572e5ccc43e3b15f041f481cb230d20b18f11cd069c88a5e16b0a76cdb4ad7626fc7ecf3b18ac0785aada0b2ae5a631642f12146fac5244f7ed09f6cc9abb63157eefe854dd6201cf2f2810197bc8e2e7e8773d4d3d4b828d075e76ff2122280e6f7eb85ab8e51f3207e4b68dbdee0ce918971509ceb06de6394bc263e45ae305c0ee33417105f5f03f60c8af953fdef34a1a911a80", 0xb1}], 0x7, &(0x7f00000004c0)=[{0x100, 0x1ff, 0x1, "65d09ac584bf125300bb8600e960a6ee97b575231107743667f961ed3455ca203a633f8b71d17ae1892549455fd18808a1ecd33ba34134660598566ef335324087f9dbd775b743746ab5d7793b376a9cc24577c44eb16c99e23cb5d7bc049b8c7b045f60276e748fc667f8de9db7764f830707fe7871ab65fe7a6af657c5f289832a9b279a0faab91ce1090625346e09269fec92d3fd5df918108cbd94be5f1ada1ab7ad157c7abaa36cf964fa436d573bcc070c35ec85585e94b266752d9c5aa3ff1b05368e04838d78b858d9690b5137a642452e09c5167b14bbb03c32f883aa4bb448375525ea9f166c98d8f6"}, {0xf0, 0x1ff, 0x800, "a477e04b15f03e9528d926f5a977612965d1b28d6def139a73332ed71645cfe95656cfa8122ec2bcf217f36ad12586abc7b22f8d690b11d3d4311968a26157c56a331e96cc4ca05784028970fd6b995dc5fe39241ff37d4e27eb94ebfaf880db8be143379a188b8e940d68b76319601cf446b9237c97d5fd1c0600c6cb1786435277cab8ea02237ba1c20f6820e5981a6bd3b240c566765b4cf45e001ab7d59e76edd97a0c91c2e29a9f855f8362e5d77c11df8e9015b23fe3f01652c629397e83477cc088d858f9a609eea5806d11b5423b0e0992d2ea3c7aaa89f78894"}, {0x10, 0x10c, 0x8}, {0x90, 0x0, 0x9c, "9754aa14d11189001d0654edb6581b90b48a6d4bd74f48e17fd4e14722f660317e3ec2141161be3649a5ae042f464997d89643faad02a65c4bc6ec1f1480563d901b6b76131da0f7d7e19d13968ba1b7f28f5619a050b1c77b33fabce197d563e38e000a6b4a90c1495de3d97d88c39699ffa9df05d14ee27194d5"}, {0xb8, 0x100, 0x3, "8cc2f58d6f56ecb9e48157588644954e11b786424f46259ca08ee53e4b065b2b378a813a187e5c5617d8a264af8ab67da9eac502cbd83c51217161bb659ec9bdfd5bc5d7555d1b88fe715381713fb5ff8a41064be8f5ef7e9f89028a4f7a38fa83bdf82073e4fc46609a386cd736a4a17da4595cb3901cbc02fa3bb1c275554bcd0cc8070768ba8d80045e5633456a268e8cb4f6f98101985b0d93e798c1c05ad12f"}, {0xb0, 0x103, 0x2, "604d8475511995ef37efa27e170f817eefda1dc54cbfc37ebb18fb031f17982ba1f1d952c19cfdbdb76370ba942c5711031424eadd7f9ae70e6a7618a59b850eb5aff87e3ea09424b6b7f3d54403e259762306efbc7a79047db987daa444f6c441e969950b5f7edae8f8407b7265ab3386e5ef50a621e5e89faaf1a77d620ac203d41753fc83bb8d0aaa16e9f6b3ddd7dc89cf7e34cbd1d65aed"}, {0x10, 0x119, 0x3}], 0x408, 0x40}, 0x800) socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGPTPEER(r0, 0x5414, 0x0) 2018/04/28 19:11:19 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) read(r0, &(0x7f0000000080)=""/44, 0x1f4) ioctl$int_in(r0, 0x5473, &(0x7f0000000640)=0x4000000000000000) 2018/04/28 19:11:20 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aa"], &(0x7f0000001040)) r0 = syz_open_dev$audion(&(0x7f0000000640)='/dev/audio#\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0xb9, "a6eb33ff54d5d0524b1fec217df0b3c37054734fcffd88bd858c319d96dac96b8a9898d815485aea294cf8559ac2d5f350447ca887c925fc323dea88c8719df8ea14d92d7b7daba3457ea18846e6b834b25a41fe3d25dbee707de188b6080b277155f26798803006781c2fecb85e95bba27b6e217299d87ee566d5b0e7e0fdb807a8f9d29b85b5419d5feea45adb5b26d4223f1c8dfb9fa761b3d753c184c6b7cc13b1bb0ac695c7d2768e9d439be89c6654f762debdcea697"}, &(0x7f0000000780)=0xc1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x7ea}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000000100)}, 0x10) 2018/04/28 19:11:20 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="787d3c1c1b3dce30c9bc43c5948b8f0a3ebd63969896868df44c5607a9082ada93b0768523b40f50d3de10d0d02250e6ee33bbac8a091534adedd11e49d5e33bacdd8597c87eebca3a291d380a348de6bc8a07d53686ddf485318755059da2393af6b83481bc5299cdba58c2b16791aa7f92f392a301d22567879bd7de8db76165f76d32a4c367a8", 0x88, 0xc800, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x13a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1000, 0x9, 0x8, 0x0, 0x200}, 0x14) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001200)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000000040), 0x80, &(0x7f0000006140), 0x0, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) 2018/04/28 19:11:20 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1503b2", 0x3}], 0x1000000000000377, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) fchdir(r1) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) 2018/04/28 19:11:20 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)="07bbc93e083751ab01d94bfa531c25dc148de721ff65286a9192e3933f408292abbcebb1351a6b30ed86fc3e8e5f827cb41aef8c6130dbed065d604eee64231d354963a5e2a702be3a0e161bb0aa0c020aa5bb1bde31ada91a6e761909cd0f8a12d021360e8902f8f70684224e1130daae99bd6666bfa28b1fb0b441c8503d7d42f0245f526edf5eecae248a65867a46ddce6d13a654a0c49a7c292befd2c0783f03e47ccf2946222a27b0c48fadf47c125cda330ec235cf85885ff78994e74c62fe9eb69377f0ef3bb80cfeb8649fc4b1061517592c13bc34e555a87e283e7e5ee7b90c7c9d138360", 0xe9) setrlimit(0xd, &(0x7f0000000180)={0x8, 0x1}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/28 19:11:20 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/17) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="13100000100000fa", @ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/04/28 19:11:20 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}}}, 0x120) 2018/04/28 19:11:21 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) fchdir(r0) 2018/04/28 19:11:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = memfd_create(&(0x7f00000000c0)='/dev/urandom\x00', 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) userfaultfd(0x0) r2 = epoll_create1(0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) write$binfmt_elf64(r2, &(0x7f00000000c0)=ANY=[], 0x1b5) close(r0) 2018/04/28 19:11:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800002400, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246) fcntl$getflags(r0, 0xb) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:21 executing program 0: r0 = inotify_init() epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000800)=0x7) flock(r0, 0xdffffffffffffffe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) sendmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000080)=@full={{0x3, {"ffd1427adca621"}, 0x7}, [{"4f2b25770cfb1c"}, {"8226d336bb54ff"}, {"40d8f1e1b60f88"}, {"8fe3f6a9bfe9ef"}, {"72ec721db083cc"}, {"b2a480d6280793"}, {"3eb17404e234b1"}, {"c599a56f4c8e07"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f0000000100)="65c4d70bb80db4042a452d867919e94fa8b26a30aba0524de67b2d4a4ef1fb97a052a0f6fd60185298f6c1aa64cd2575a02aa05f1e97ac22b8da496013c059db8e74e87bedac8a716633ff644903811e4a73a541b33e2c00695460f7f94a14983d16d320982bd3a705d3ef3d60dea693af0b4bf94f19fe79a5a0b439204cf0fdfc944f2ad741f5323d1f584a6f2646b30f5be84ad85be658b8352b7344410cbabd9626832eea2e26af90f6a00f290b0ec0c3", 0xb2}, {&(0x7f00000001c0)="fe57745d84040a20af8ea81a7cbd6dc24c4d8d117904bf2cde6d1fc210c92d00789184f3ba0109dcf894fda471decbbe4f1735fe39567fb25e331577c90febe8bfec06158d90f1409dc12e291fd1c113fbb20bcbf706be3af22a75aafbc969bab2bbccef12", 0x65}, {&(0x7f0000000240)="de31851cf4f563ce4961584a6cbc5c9536185d7c0d67c288af80ff580f591d190fbb95a7d40f5d90071ec023cbd36d1b12b1503d9ccbb2d33beacc0b761f8abd65eac3495fedb7874b965303c67c937f50c9b9c2549b2192a34adf4dfeceb698", 0x60}, {&(0x7f00000002c0)="545ab9ef8a3e59bc84e8830204973dce089853fc9a4be2a2c83131eb4a1e10ae0feaf8ba24724276ec171b3e0edea99c82bf6aa177a3a220426d8efa2742a707e0d51be63902d0e327729c988213e3566f5832d6ec4f4531fc6d5395b5a6b64187c54f42274a6a7af89566c62f9c96858c5cdd4cc08f439ef15b2e53ead0671b2052bf769a5265c4650e764e3d318161e7fb7d544448cd0e17c59327792c9171ae7f7598f30aaa93a49c82fe9b1dcfffc169139eb44dbd13cfffbd592e7946bae46aa04719660985a807ecc20a5b58c130998909c1276724e45ac93a1ffb236a2503a260a3bd8c489ed1", 0xea}], 0x4, &(0x7f0000000400)=[{0xf8, 0x84, 0x5ea5, "a1e942a9dece41c45063a63c1890036231e6f58f61fd4b10cafbe390e95cf168a7a15e4c65aafd28e327c7e416388e2d399864eaae67142f2e346c5f662580a3ec816f9e05d7f4b01bfc8175973bcdf3e97362e964a285ae748526323252eae1a1173c4dbc332f466c54c725172786262fab73eeff16dc873ad4aa2b7123c661504e9cf2a3e0d791461a747243be2dcd180bbf498ae091272e1382b10051bc38c2927b585de00f0902773bc206951b9c293e97e6a50bfe9070903ec6f3823b1797568308781563fc65dbf169739cd549cd3813d8e0d779d05c34af320225f58cbe957cb44bf919ef"}, {0xc0, 0x107, 0x8, "51cff95aee4edfcfff6cca5e7047158de3761c2b43bc9bc90855e0a1498b36555d45d8e0f62cbdd2b7252feb98905c728b030e9f1d93f3e5da587497081d14347b0e795e16fb3ac4afda9b1f00059aa459232150992a5e8e1becf3aafc79836a6814efeecf90b705b71e1418e21a1af2b82afb684ff7e0676410648befd7d265a31cd48a8b3bc89968ef1208b9efb8571af591fead26c680f4f81d6de80fde7c8e5c7a9c3f6396fce891171563009b"}, {0x60, 0x116, 0x3f, "8482e3782fd55b158e3cb34f673cd8648b07379289efbff43e9de692c3e0b2b889316e7ad07e5e86209efda2c0dab19b81ad118e30772023e440fcf8cc8fd3ce0298c78b03030dd2ad35ace1"}, {0xe0, 0x11e, 0x5, "9dcd5468f37674f114e4978c7f93eb2a0426ae67bda39db4188af4ae8bbf1f9bdb965d1ad18c387041974935955f67604d2d7cee9c80dbbcec77dd6f9b0a9dc93bffdd25539827689ed6cf5fa63458cf6d3d50a173d42597e51a6dad12f2be3094e11aabf336a41c444c00e7488bf8b460c1db4bf4fac17d587f74c3ef817f88b31fef614c054b97e72950bb05a4f813dd54fbec545e43ed8bfb5fec2d625190f07f937d5d2853e257ea0ebefb97a4754035ec68477fd76cc5194711a8d1c26cfabcbb03fe7bb28e5ec134"}, {0x60, 0x19f, 0x7f, "24df3fdadea63c3769adc4d22326df1184ce5454ff4e967e66308e44b6e38ca8710439b47f641d5bbe6f07885c0d5e932fe7f8b009ac3a1a95f7a94f276901a0d1314072fee6c308876c97986b37cb"}], 0x358, 0x20000000}, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) flock(r0, 0xfffffffffffffffd) 2018/04/28 19:11:21 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000200)={{0x100, 0x4, 0x3, 0xffff, "ed7fd46a3650325c771930def847cee3e8d509b6c017ab318b61cc5ee4cce4d5f9a1a61063a4af70362c10da", 0xc97}, 0x0, 0x0, 0x7, r1, 0xffffffffffffff3d, 0x2, "814e5bf468a20e6062411b2c50d7c7315d6d514b4ae57f7aeb7a8c254c73f394d61f444e1923c50dbd773f44631ffe6e8b0bbc62c2bd39615992645ea0e1283f", &(0x7f00000001c0)='\x00', 0x1, [], [0x5, 0x9, 0x80]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='vcan0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)={{}, {0x8000000000000}}) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000080)="715a8e26765bfe6eb339b486993acc3cf3853ad283ebf2f6ed8cfcf0fd5cc0c656c8ea1335347d126bf90c56d8262379b378ca19f84545dc3937653d93d93443aae8387b44bd2cda3aab21b48994d93bf533a8143c607bc4ecaf54fac96830e5f76213c80c434965", 0x68) r2 = openat(r0, &(0x7f0000000340)='./file0\x00', 0x400000, 0x11c) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000380)=0x5, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x7f, @empty, 0x3}, {0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x156}, 0x100000000, [0x1f, 0xb82e, 0xfffffffffffffffa, 0x6, 0x401, 0xfffffffffffffff9, 0x7, 0x5]}, 0x5c) 2018/04/28 19:11:21 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x5, 0x2) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000046000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000050000/0x1000)=nil) 2018/04/28 19:11:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) r1 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000240)={&(0x7f0000000380)=""/120, 0x78}) getpgrp(r2) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1, 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/04/28 19:11:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x3df) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) [ 112.049633] kernel msg: ebtables bug: please report to author: Wrong len argument [ 112.108841] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/28 19:11:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000012000105000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000085f3e8ebed66"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/28 19:11:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x2024}, {r0, 0x2000}, {r0, 0x4}, {r0, 0x6040}, {r0, 0x20}, {r0, 0x8400}, {r0, 0xa2}], 0x8, &(0x7f0000000080), &(0x7f00000000c0)={0x80000000}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040), 0x214) 2018/04/28 19:11:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x37}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f00000000c0)="5311fe066225153c09f0f7d2ad64d2a5ad8914376ea591d422be46147cd6688eef667e767371db32ae83051ab347eec221702a9feea90b3ca24318421fd7847a725bfdfc4b3e51393be84383e9964d3650ad04a6304cd39e65b4e7f75f9886e5eae16e02301d76631a4604c2cc6390991f6963bd334db3f58d0372f33e01ab8214c911b87d867e9bc3e55e6cbd65c0383e4ac31969a4", &(0x7f0000000180)=""/224}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0xc, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xe0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x31}, @generic={0x8, 0x100000000, 0x7, 0x8}, @alu={0x7, 0x100, 0x2, 0x7, 0xf, 0x0, 0x1}, @alu={0x7, 0x8001, 0x8, 0xa, 0x6, 0x10, 0x4}], &(0x7f0000000080)="474928e95d058b4c7a320c66009cbf20d601", 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/28 19:11:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200400, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:21 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f0000000200)={0x20, 0x8000, 0x400, 0x7}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) r3 = memfd_create(&(0x7f0000000040)='/dev/net/tun\x00', 0x1) ioctl$VT_ACTIVATE(r3, 0x5606, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r5 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x40, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000380)={r6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000280)=0x1, 0x4) signalfd4(r4, &(0x7f00000002c0)={0x8000}, 0x8, 0x800) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000400)=ANY=[@ANYBLOB="00003401213ef270b6c252d32227a15ed8"]) 2018/04/28 19:11:21 executing program 1: socket(0x13, 0x4, 0xb91) r0 = socket(0x4202000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002a007f0000000000ad800000000000ff010000000011a20800000000000000ff", 0x16) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3e31, 0x0) 2018/04/28 19:11:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) setfsgid(r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x3, 0x5, 0x6}) fdatasync(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) sendmsg(r2, &(0x7f0000000800)={&(0x7f0000000480)=@rc={0x1f, {0x1000, 0x1, 0x800, 0x55d, 0xfff, 0x9}, 0x4}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000500)="12371d15a721344da003fdb1ebc8", 0xe}, {&(0x7f0000000540)="e1d7488bd44030d1a930f0490a29502759991c911706ab03b6bbf94523006307acc1a198d8d8c46ab4233929", 0x2c}, {&(0x7f0000000580)="9156a667739a406f1c7b0edd74afe6001349f320d1d21b5dd384c719c8a364b561f0b127e674af246984982a83bf2b31cc467a7da5797643a836502647b6b2244210f023467e5b9fc5a66c88769f165e58fb385c954cf4b6cada0f16c58f34b2c652ffad6906dc5f48bcf65bea6c46bfb1cf8be3ddab16246559beef22fdff20f120308ab0fa8a1f64a4f97d90ad4cd3aec498c70b1ffbe6b6f43b1e701656fee82b284c5d53ed5abfbea198ad5b91360f8fc20b7d7eb9465f4db6e615fc2f20a6e9e14b2d95e39d9ae248356cc5baf2765715d48553", 0xd6}], 0x3, &(0x7f00000006c0)=[{0xb8, 0x11c, 0x9d, "4ba6297fd05aa16e0b3898fc783580b53f4b18b5831caf9ef663947126ebfbbfaf84f6bd703289aa2509e9983752628add4e115f49d3116314a7dd8535d068ed1452d68cb25947a93971a6b775e972907beaa4ebd6b032afa97d19044ae443aa71acf3f2df44faa27ba6e0cb109dee2779c3378908d4d7f3ff186ab6189592466dff38b9dd81a3af7551a950ef2a0d030a391e8348c2b03605c4ec70714956da6dfb2f79"}, {0x50, 0x3a, 0x3, "c0bee02b1c28f50e90db031cb196f22fc151bbb904f9f630605d0e45fa7fbdc5a5dd6993e8ec0dafe8d026626789269b33ebe35cdac39a77cb5d323adc"}, {0x38, 0x117, 0x4, "c0ba71e64f26c0977fd0fa96183fdb3e14743afa8886d24aaa8cee352e01eb4ddb0bc0"}], 0x140, 0x4000000}, 0x20000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24}}, [0x3, 0x5, 0x2019, 0x7fffffff, 0xfffffffffffffffd, 0x9, 0x2, 0x200, 0x3, 0x8001, 0x85, 0xfff, 0x3e00, 0xbd, 0x1000]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x2, 0x1f, 0x46, 0x7, 0x40}, 0x98) getitimer(0x2, &(0x7f0000000140)) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x2}, 0x2) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) flistxattr(r2, &(0x7f00000008c0)=""/119, 0x77) 2018/04/28 19:11:21 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) write$cgroup_pid(r3, &(0x7f0000000080), 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in, 0x4e21, 0x401, 0x4e22, 0x7f, 0xa, 0x20, 0x20, 0x2, r1, r2}, {0x5, 0xfff, 0x2, 0x7, 0x5060, 0x81, 0x90}, {0x8, 0x100, 0x9b, 0x5}, 0x10001, 0x6e6bb4, 0x2, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x3, 0x2, 0x718f, 0x101, 0x2, 0x3ff}}, 0xe8) r4 = syz_open_procfs(0x0, &(0x7f000080cff4)='net/rt_acct\x00') lseek(r4, 0x56, 0x0) 2018/04/28 19:11:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x883, 0x4000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="393a340d231c04e5c2b076b1172946c7bb3d32"], 0x13) 2018/04/28 19:11:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000200)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) 2018/04/28 19:11:21 executing program 4: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x6, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000000000)="91da239f70707031213700", 0x1) getdents64(r0, &(0x7f0000000040)=""/4096, 0x1000) 2018/04/28 19:11:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) readv(r0, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/182, 0xb6}], 0x1) r2 = syz_open_pts(r0, 0x2) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) dup3(r0, r2, 0x200000000000002) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/28 19:11:21 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x7}, 0x4) setsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000000040)=0x5, 0xfffffffffffffce5) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x7}, 0x1c) 2018/04/28 19:11:21 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xe0, "ed48a0b71fef8aedd920116317d3703eff140e53a0fab34a89b65a8d44a111797ea04c314b5152efa9ad0f658e131be529bf60909b658edbc610d7892e22c2b098f223c62fe4043262c0139162eaee8f9d82334607b8eade274f1fc3df81bd888c0c9e8bda292ba509f4ece55f17eb2b6fe89c63fd9d5a586d985595837ae1d1880129844975c5f3fae6394752491f9ce678ed5fcc8d66ee9210c572f1b4b7bf2031d8766d37427849f333d6898aaba9dec40d65e7da3b31c44057ef9c131e8d14cb12b390e63cf74b409e95c1b4da19d6dc9e25ea84560507961baf5230cb89"}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0xfff}, &(0x7f0000000380)=0xfffffffffffffe91) getsockopt$inet_int(r0, 0x10d, 0x4000000088, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000280)=""/172) 2018/04/28 19:11:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xff, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:21 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)=@getsadinfo={0x184, 0x23, 0x200, 0x70bd27, 0x25dfdbfe, 0x0, [@tfcpad={0x8, 0x16, 0x4}, @address_filter={0x28, 0x1a, {@in=@dev={0xac, 0x14, 0x14, 0xa}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x49}}, @algo_crypt={0xb0, 0x2, {{'fpu(pcbc(aes-aesni))\x00'}, 0x338, "9c6ac282841c2a58cd7297c7a4e4ac40b5bac8cc2422f5f793d272a7d74a11de3f7a550771404723f6b46bc65e465fc99b9abd1ec428c3221632978f353662213ff386b0eb71a83c2674f2c56000ec3e43aaecf9dc230493fecb7a000b076ffaf278241203754b"}}, @sec_ctx={0x7c, 0x8, {0x76, 0x8, 0x1, 0x0, 0x6e, "7dd16928f293e88a4a2b185e89a36fe8b2d4dcaca79d8c5f38ea4caf7a50855d230aff3ed3b53d006058518a7208be128662040a60a2452baa6e009d43a1286f0cb07fd132488068f0a70a118a218684766cce395a04a4f7a656b4acac824a966b6e6ae7fa2cafda355aa8e77b74"}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x77e, 0x410000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="ac010000", @ANYRES16=r2, @ANYBLOB="000028bd7000fddbdf25050000005c00010008000600776c630014000300fe8000000000000000000000000000bb08000b0073697000080001000a000000080004004e24000008000500010000000c0007001800000002000000080004004e20000008000800080000001400020008000b000000000008000600000000002000030014000600000000000000000000000000000000000800050000000001080005000100008040000200080008008000000008000900050000001400010000000000000000000000ffffe000000208000601000100000000000000000000080007009bffffff08000600050000007c0003000800010000000000140002007465616d300000000000000000000000080007004e22000008000500ac14140b1400020076657468300000000000000000000000080007004e2000001400060000000000000000000000000000000000080007004e23000014000600000000000000000000000000000000013c0001000c000700020000001600000014000300ac14141200000000000000000000000008000600776c6300080009005b000000080009004e000000fec5acc96d737f0df7342823075e0e0468be802a26c07cb91e70e540c9a4958a35e7998d19e5a3077e315c1e185f0ed475884ad0b60c7dc89d8b156d4d924cf8576204b1a3c4ef56d5bbab8229ae7738955b30ee536bc5783bad9aa4d76dac84d013b85adc5c3ef66bae12d024a20b106cff844bd092f45d82d28e3a74de72d97cc7ba256c81603f3c48578b156a8c23f7256eead3e6c2aa43245a766a2d05fef7abcb6f7ce4ccc6bce4a97d5dafc72aded2f072759fc4efab8304"], 0x1ac}, 0x1, 0x0, 0x0, 0x4004}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000ff4fc8)={&(0x7f0000a34ff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000ff4a23)=@acquire={0x128, 0x17, 0x509, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}}, 0x128}, 0x1}, 0x0) 2018/04/28 19:11:21 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x33, 0x7, 0x1, 0x200000000000, 0x45, 0x8}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time, {0xfff}, {}, @result}], 0x1c) 2018/04/28 19:11:22 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x2) socket$packet(0x11, 0x3, 0x300) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100291a7648c9721011010e49d6a906ab4500d6ec", 0x27) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) 2018/04/28 19:11:22 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/162) 2018/04/28 19:11:22 executing program 2: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@delsa={0xbc, 0x11, 0xb00, 0x70bd25, 0x25dfdbfe, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xa, 0xff}, [@output_mark={0x8, 0x1d, 0x6}, @algo_comp={0x78, 0x3, {{'lzjh\x00'}, 0x170, "71ba0b48f4a48e475370da84d9d733c3d706756e48b4995086713b05e5ecfe6edf72794332c6d7acb7a6916754d9"}}, @tfcpad={0x8, 0x16, 0x20}, @offload={0xc, 0x1c, {r2, 0x1}}]}, 0xbc}, 0x1, 0x0, 0x0, 0x24000080}, 0x40) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000880)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000980)=0xe8) r8 = getegid() r9 = getpid() fstat(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000a80)=0x0) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000c00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c40)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000d40)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) sendmmsg$unix(r4, &(0x7f0000001400)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0xffb1, &(0x7f0000000780)=[{&(0x7f00000001c0)="d1e8bed58906b9c207f634ee0b3ef25fcb223954c737b78bdfe58202"}, {&(0x7f0000000400)="78a1a40eecdf7945d78c745f9a310beaa27f61c1f5ede7d0"}, {&(0x7f00000004c0)="a60e039489435f7798a3eb5f41a549fe7f36c07f7cd4f6fda89bbbc75002fa2606ad2da0d9a42e9315caa5b3fef49a95340f1b350d69fa37db8d10b7dbf1fa58fc26d40188a91d915e16453dd1f73933329ffa83d5d9240a60aa937376b8858e3218d035bf3347f52fc5f72f3a9ef5141cc7a97d4e500c1c35129ac97a8c81dcf84fb52c65e6dfe0beb971770cf39bae2aa736482e56820066a2bef2abb26c16d4f813c1cf11282681cea7145b37eea15f783db4bdd250"}, {&(0x7f0000000580)="6a0cec12c8c4d7edabcd852aabdab08fe6a0b5fa374c96657d37ec78d46aa4d6ea843c590c42ec4780382a6f72c76b2bc90b0a0ecc0af47610968ceb5af2e4f8084a6768bbaff1ba1a0e991d3c186b2edc2c5a6882a1a29f28b723ac69593b2d04d7f9259a7a4964634cc324cbeb0ba85257a700d5d2255d5fa1078d1b7e545151db9c"}, {&(0x7f0000000640)="193d03da15b2f5690bf194cdb8131bfcc42de3121accabc4588863c0ea3228c185834f82cc5cd9f700b597ee3fea44c81cbfb2a21d32640abc7666e9d13f23de2c3d688da22e572684cff33b8708112e26d1636a8bba1151e54ebf3032b5aad2cb4865d1399d9d0717fd2c9636a599018399223172925ccf62cd5b20a96ba9a6184baed78b5f17a3922cb5"}, {&(0x7f0000000700)="2ee15ac7b77dd6b1b198106cd5ef8a418c0298c86201d38c72dd7f09cd52f293b29a4fa53f7120146802d4a5894d3297e62ad45107ea8f55329ae4ae98164bbc3e859216ef"}, {&(0x7f0000000440)}], 0x0, &(0x7f0000000e00)=[@cred={0x0, 0x1, 0x2, r5, r7, r8}, @cred={0x0, 0x1, 0x2, r9, r10, r11}, @cred={0x0, 0x1, 0x2, r12, r13, r14}, @cred={0x0, 0x1, 0x2, r15, r16, r18}], 0x0, 0x24008000}, {&(0x7f0000000e80)=@abs={0x1, 0x0, 0x4e21}, 0x0, &(0x7f0000001040)=[{&(0x7f0000000f00)="063202179778f12b8f61014e809d46f20a381bbbc85f7f6f6f11e53e650666793885e1e3792afb2657f447f31e1875b18027431304ebef32032237cf074969049a6a857cf497bd081289722e3c1a13685548230916aa22290295f3639dfe18d82f6f9a12b1ea5b18ee6b7a98dc3dd43066be7365739b1622737631ff6dd8c6a5ce7da8e2f44abd5add0bad062285c95392f30a530c694569f5034844c652bb246807d325131cdc9dfba8fab565bf644c810ee7d01255e7ef231ca8fe5c4dfb77"}, {&(0x7f0000000fc0)="35b819a242f12d16170e5fbe386a35120417d8bbb747044e3896c632675680b4bc2d067777a965e8ab4f7579de4359cf24cb3b821a2b7b649372c236dc23c2b486ac0034f3b303c55866eee1339a2a92ed13697cc6b05bc217ab204ce5acc443d6"}], 0x0, 0x0, 0x0, 0x80c0}, {&(0x7f0000001080)=@file={0x1, './file0/file0\x00'}, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001100)="f857470160f199366324890b865bb69617a5be4851182ace01e6da4c1b1e8d606dad92531674c7057c153be2bb01891f78751c95478db3423d8af843d89ce75674a84b8652a46d2e44bec0bbf00d4922342d6d30b5b79184c863a620c666ef6d75a51811117b84255dda8b24344ad15f805620ff9404715701f2940b46f71501413c0d86b82d951f148c33fa2891023cc013babacfd1d447026b85001a670a45a42144ccb6fb3513287352ddb5142213ace396247a10088637216581fcedfdfb20c8fc1b78988e649c4b239bc6fb5fd9555b371935c830379729a785"}, {&(0x7f0000001200)="fe5e9451b7f629537175042cd197a650424dc02bb6cac6c48f274acd0c"}, {&(0x7f0000001240)="4d79d557056c1052139dd19f527a11dbdee2776d8cab96e56a90546c767cdfe5367f755e55f514070c7b618e0819dd64b2967e8bfc0e93a196120ef8874e569d8460098ee78601d4ad9319bb7610da2752c7"}], 0x0, &(0x7f0000001300)=[@rights={0x0, 0x1, 0x1, [r4, r1]}, @rights={0x0, 0x1, 0x1, [r1, r4, r4, r4, r4, r1, r3]}, @rights={0x0, 0x1, 0x1, [r4]}, @cred={0x0, 0x1, 0x2, r17, r6, r18}, @rights={0x0, 0x1, 0x1, [r3, r1]}, @rights={0x0, 0x1, 0x1, [r3, r1, r3, r3]}, @cred={0x0, 0x1, 0x2, r9, r10, r18}, @cred={0x0, 0x1, 0x2, r12, r6, r11}], 0x0, 0x20000010}], 0x26f, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) clock_gettime(0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000b7fff0)=[{r4, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r4, 0x4, 0x4c00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x201, 0x0) connect$unix(r3, &(0x7f00006edffb)=@abs={0x1, 0x0, 0x4e23}, 0x6e) dup(r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000140)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x2758d807be918677, 0x2, 0x3, 0x4, 0xffffffffffff8000}, &(0x7f0000000100)=0x20) 2018/04/28 19:11:22 executing program 0: r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00000f5fe0)=[{0x60, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) 2018/04/28 19:11:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) write(r1, &(0x7f0000000380)="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", 0xff) epoll_pwait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x600000, &(0x7f0000000100)={0x200000000000000}, 0x8) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="f3df90a47d434289", @ANYRES32=r4, @ANYBLOB="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"], 0x110) 2018/04/28 19:11:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021000000a00000000000f88000000000800120000000000fdffffff000000000600000000000000c632ca2973ef5e9377b7a36816f6412342c57b00000000ff020000000000000000000000000001ac14ca55ec34b6729b92bf0c4d8d128070dd871eab6f3ba644b76f9d042e13e693372a0cf21807188240b0c89c00fb9cfa"], 0x50}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000300), &(0x7f00000002c0)=0x34b) 2018/04/28 19:11:22 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:22 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write(r0, &(0x7f0000000000)="1600547e25f2b34c59b77a5f1fd05da5d350aed5246e044f8e306bee2f8cc3317c7805cde4115acabcfb2d6374c8c559507aa0bcd41057e319c43b2ad3", 0x3d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x10000) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff), 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000040)=0x6, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r2 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/4096) connect$bt_l2cap(r0, &(0x7f00000010c0)={0x1f, 0x4, {0x8, 0xffffffff, 0x0, 0x0, 0x100000001, 0x9}, 0x1, 0x5}, 0xe) 2018/04/28 19:11:22 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000004}) shutdown(r0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/28 19:11:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = accept4(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000280)=0x80, 0x800) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r3, 0x4, 0x70bd26, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x2c}, 0x1}, 0x80) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) read$eventfd(r5, &(0x7f0000000300), 0x8) 2018/04/28 19:11:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='-0', 0x2}], 0x1) fsync(r0) 2018/04/28 19:11:22 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x12) 2018/04/28 19:11:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100)=0x3, 0x2000000007) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f00003bbfd8)={0x0, 0x0, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254, 0x2}) 2018/04/28 19:11:22 executing program 6: ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)={0x2}) socketpair(0x1b, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x3, 0x1, 0x10001, 0x596b, 0x3ff, 0x108b0, 0x401, {0x0, @in6={{0xa, 0x4e23, 0x0, @empty, 0x8}}, 0xc1, 0x9, 0x6, 0x8d, 0x4}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r1, 0x8000, 0x5}, 0x8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7003) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'eql\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000f8ffffff00000100710c00000600000002000000000000006800000005000000010000001f0e00000100000032910000417100000500000000020000c7fa0000000000000200200000000000edd60000380f000001000000"]}) fgetxattr(r2, &(0x7f0000000180)=@random={'btrfs.', '[\x00'}, &(0x7f00000001c0)=""/166, 0xa6) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x200, 0xc0) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x6, 0x80) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000440)={0x9, 0x401, 0x6, 0x7fff, 0x3, 0x7, 0xffffffffffffffdb, 0x3}, &(0x7f0000000480)={0x9, 0x8, 0x0, 0x200, 0x1f, 0x7b7, 0x6, 0x2}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x4, 0x1, 0x80, 0x3, 0x4}, &(0x7f0000000540)={r3, r4+30000000}, &(0x7f00000005c0)={&(0x7f0000000580)={0x438fd89a}, 0x8}) 2018/04/28 19:11:23 executing program 2: unshare(0x40600) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000080)="1d8d6abdee6be01903048a79ff35b777a720843bcbb6f1a284bfd40873", 0x1d, 0x3}], 0x14000, &(0x7f0000001640)={[{@check_normal='check=normal', 0x2c}, {@nocase='nocase', 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x35, 0x34, 0x31, 0x37, 0x32, 0x32, 0x31, 0x32]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, "ec6d7f194ded3429c1f9f9df6a0530f649da5f46eb1b13b5c00e04dc9649491a01993a9bb245eb8ae34c64e6"}}) 2018/04/28 19:11:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x800}, &(0x7f00000001c0)=0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/28 19:11:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000000, 0x2c42) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01005d00aaaaaaaaaa0a"]) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40900, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/57) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) mq_getsetattr(r2, &(0x7f0000000080), &(0x7f0000000240)) 2018/04/28 19:11:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001240)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) unshare(0x40600) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'veth0_to_bond\x00', 0x4}, 0x18) 2018/04/28 19:11:23 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) pread64(r0, &(0x7f00000000c0)=""/136, 0x88, 0x29) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:23 executing program 6: getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) prlimit64(r0, 0x9, &(0x7f0000000000)={0x0, 0xfffe00000000}, 0x0) 2018/04/28 19:11:23 executing program 1: r0 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) fcntl$setsig(r0, 0xa, 0xb) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x200}) 2018/04/28 19:11:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000f73fa7)=""/89, 0xfffffffffffffe58, 0x10042, &(0x7f0000f73ff0)={0x3, {"b4546c07612578"}}, 0x10) shutdown(r1, 0x2) 2018/04/28 19:11:23 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x1a) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x7fffffff, @empty, 0x9}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xaa, 0x30, 0x7, 0x8000}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r3, 0x10001}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/28 19:11:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000300)='stat\x00') rt_sigaction(0x40, &(0x7f0000000100)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x70, 0x80000001, 0x2, 0x6, 0x7, 0x0, 0xffffffff, 0x10000, 0x3, 0x10000, 0x20, 0x5ae, 0x1, 0x5, 0x100, 0x7, 0x10000, 0xe1, 0xbdc2, 0x2, 0x8a, 0xffff, 0x101, 0x6d, 0x1, 0xc, 0xe284, 0x1, 0xfffffffffffffffb, 0x7fffffff, 0x0, 0x10001, 0x1, 0x6, 0x7fffffff, 0x9, 0x2, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x2201, 0xc11, 0x7f, 0x7, 0x8, 0x9, 0xd0c}, r1, 0xa, r1, 0x8) sendfile(r0, r1, &(0x7f0000a12000), 0x1) 2018/04/28 19:11:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x800}, &(0x7f00000001c0)=0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/28 19:11:24 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x50000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x4}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000cda000)) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1704, 0x0) 2018/04/28 19:11:24 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x32800, 0x0) close(r1) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) fcntl$setpipe(r1, 0x407, 0x7ff) dup3(r1, r0, 0x0) 2018/04/28 19:11:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0xa, 0x6, 0xd2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="6cd9001b92859983f2be9cd724e13a72", 0xffffffffffffff5a) writev(r0, &(0x7f0000000040), 0x109c) 2018/04/28 19:11:24 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x48, r1, 0x230, 0x70bd26, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000300)=0x3) 2018/04/28 19:11:24 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x1, &(0x7f0000c91000)=ANY=[@ANYBLOB='%\x00\x00\x00\b\x00\x00\x00'], &(0x7f00000000c0)="47504c29e6e28c8153c45153", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6d, 0x422002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xa, "76e3a2f3f3349b18ebcc"}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x6c, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x3e, @local={0xfe, 0x80, [], 0xaa}, 0x600000000000000}, @in={0x2, 0xffff, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x7f}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in={0x2, 0x4e23}]}, &(0x7f0000000240)=0x10) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/28 19:11:24 executing program 0: shmget$private(0x0, 0x4000, 0x3, &(0x7f00006f1000/0x4000)=nil) 2018/04/28 19:11:24 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000000)=0xb1f, 0x4) 2018/04/28 19:11:24 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x48, r1, 0x230, 0x70bd26, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000300)=0x3) 2018/04/28 19:11:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00'}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x80000000}, &(0x7f0000000100), &(0x7f00000001c0)={r2, r3+30000000}, 0x8) 2018/04/28 19:11:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x420000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140), 0x2) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2fe807df9bbb2a079a2f6e65742f697076302f76732f736c6f7070795f7363747000", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b63e820faeb99547298992ea54c7be", 0x11) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) 2018/04/28 19:11:24 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000016000004000000a8040000400100000000000040010000c0e3ffffbf030000c003000004000000000000000000000000000000850bfe3b05b0d9c49644ffffff7f9475a088ecb4769319170d735104472aab038110e9a3cd23898915b3ac9447cf8187dde85535ecd6476fbcd0b3727d543d3349394ff2602a9da4f51d5935a0701325ebfb8f7879b1a01e87624a0e7ff36e9557895e9da90c85331637114a90ec3944013c35cc9df04cb8ef0977e4cffe9df0c662951d4608ed2760f2a67f49717dbe"], 0x1) gettid() r3 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/28 19:11:24 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="37ba3b0d0c96660ac5b6b91d337a527176e0e52c2e998aac9e4ae3cbeaca9e696e533b2cd9085d242a913c2dd257af0cef9b40517629b7cc4fe0a4", 0x3b}, {&(0x7f0000000080)="18593802145290d682077baae04cf88e8268af5627f44e8393d1771c42bc3ed3df059c2839fde4dc6bd7f917624bf5310890fbe5205091fa218657b45597249d2cac4bed7f0fad89afc12455252d4bd3462acc737f4d06b8e09b1d3f3277de0249fe67af2b16a58e284b7c0a2e4abff0a9d6299539765faf6653e4960e584346d9ee6e828fc12b10951a2ea4476ef0b3cbd081da5b5cd11125fbd5f802056dc3539cb9d5b6eca16b5724eebad6ebcad1e43dfcc5a7ee8a0f4701744d698c70b2d1b40b0c66581df4a7fa3c7a34b71ee3ef82d2aa6f4c123e88265c43fb3581075ae68e4c", 0xe4}, {&(0x7f0000000180)="c6291ce5f4443d213de11c8159550acbd92da42b69a27662bc19d8b71d70df47a46d2bdb5e137c5f9f55ee207094b252bdd44cc0c881145bff9ffa9422fa9ae518d72582ac7f496e40fe826164416ffb2b25466b07e0f81deb4216a9c1f05d01a027fab544fd997be6b7b4ba6b77bdc9ea423641d4c24d77ebced5be488330c08a820dba93c5c186f4fb5e45bd3c1669e5dd3a7f5d8b70adffd1eba3199d857205d2e3494c3fe1127daf02bb0a000729449acf3238628782e088a99e2e68b05810f4073e8d", 0xc5}], 0x3, 0x9) unshare(0x8000400) 2018/04/28 19:11:24 executing program 1: setrlimit(0x7, &(0x7f0000000000)={0x0, 0x9}) 2018/04/28 19:11:24 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0x1, 0x1, 0x1], 0x3, 0x6, 0x0, 0x100000001, 0xe5e, 0x0, {0x4, 0x100000000, 0x5, 0xfff, 0x30e, 0x7ff, 0x4, 0x6, 0x4, 0x8, 0x7, 0x0, 0x100000001, 0xfffffffffffffffe, "d77a482986a8485d2eb785618413267bb639588516c8a083b9b9e1288474a78c"}}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x7) 2018/04/28 19:11:24 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x40, 0x100) r1 = getpgrp(0x0) r2 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) r4 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r4, 0x0) pread64(r4, &(0x7f0000000000)=""/50, 0x32, 0x7ffffffffffff) [ 115.799730] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 116.005432] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/04/28 19:11:25 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x100000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000080)='em0\x00', 0x3) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0x1, 0x4) 2018/04/28 19:11:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x3ff}, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x80, 0x4040) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/04/28 19:11:25 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) gettid() 2018/04/28 19:11:25 executing program 0: unshare(0x400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) fallocate(r0, 0x0, 0x7fffffffffffdffd, 0x20040) 2018/04/28 19:11:25 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={'veth0_to_bond\x00', {0x2, 0x4e22}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000000000000000000000000000000000010000000000000000200000000000000000000000000000ee00000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000f9ffff0800000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/28 19:11:25 executing program 4: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x20) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x10000, 0x0) mkdirat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x1ff) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='sysv\x00', 0x0, &(0x7f0000000000)='v3') r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'bridge_slave_0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/28 19:11:25 executing program 1: r0 = getpid() ioprio_set$pid(0x3, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80000, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x44800, 0x40) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) ptrace(0x4217, r0) sendto$llc(r2, &(0x7f0000000080)="f62117bb6a798e6ce326aa3f995231f554bb9dc65f1c14e67b948b2c13da814eb89e4b0f2440977dce6c83510768b0281131e7ccead6cbdf11eb0665c2d0c2bd9e2a251e579fbc8f8db84a", 0x4b, 0x20000040, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 2018/04/28 19:11:25 executing program 6: r0 = socket$inet_sctp(0x2, 0xc5394d7a94f7c438, 0x84) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x5b12fcfbdd4f60cf}, 0xc) 2018/04/28 19:11:25 executing program 2: r0 = socket$inet(0x10, 0x3, 0x4006) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43bab356da5d8060000000060000000029ec2400020cd37ed01cc092ba41429b79bc", 0x4c}], 0x1}, 0x0) 2018/04/28 19:11:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00'}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x80000000}, &(0x7f0000000100), &(0x7f00000001c0)={r2, r3+30000000}, 0x8) 2018/04/28 19:11:25 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) socketpair(0x1, 0x800, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000240)=""/171) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r0, 0x3}, &(0x7f0000000180)=0x8) pipe(&(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x5, 0x8}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r3, r2) vmsplice(r3, &(0x7f00000019c0)=[{&(0x7f0000001900)}], 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r0, 0x3d}, &(0x7f0000000200)=0x8) 2018/04/28 19:11:25 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20200, 0x0) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x4, 0x1000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0xfa) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000ac0)=""/4096, 0x1000) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0x3, 0x5, &(0x7f0000000500)=[{&(0x7f0000000240)="edbc7fca4d9f6d4ab2ecb50e45056e37", 0x10}, {&(0x7f0000000280)="5484d6d6810059d300fb6ef739fa4550b43496bfd665de0761e6893aed17", 0x1e, 0xfffffffffffffff7}, {&(0x7f00000002c0)="05b0aa5c4ea9890fb4b3f45cf4885e90d35527b37611aeb5b611f18f257ec03d963f298acbce8a1cce18d931a03b3b398f8e5e0b7791d33ed58f1cca199fb5f06be4a53b5d13b7ba7ae5df91dc5d082442d3fde94eab7dc8044190c425149441363e16099974a6c7dcb25538e0f8d1887ba125aee0aa57cebadf87813b2b88cbf7da6bdff1c3918539c65ef4f172d9bb6565d44e61d3c777e2fee67a979a81b4bc39e96080b807c8a7ef309856165f18a0f6758bf640da8256c97960eb0d0dfad83fc7fb0f9378a4d51ca3a53eda8184418d4e1f81826f", 0xd7, 0x8}, {&(0x7f00000003c0)="3301110ee500035a7faf54905669a100032045", 0x13, 0xfffffffffffffff7}, {&(0x7f0000000400)="f2651f8cbcbb148edcc2a8f5b123d7e63b8e3f68dc9d38971dbdbc6564c8c56653faf7e93630b6d5d57ca12be5fcf9426e40391eac23ea404632919e6f4807e4f402ab52588e2babe939607a022514174544a87366165881c86e1be761455d1ae1ff15b511c93ee48a05cb7c9b17b65bd6d8f849cf52ebccd122c2a234689f9e3077c1d58545cfc8703db0ef2248a820378431149129d353269643c9fd06eb1266ceb07317b5a7c4f9ed7e32a570cd06f6e2ab4e020bd363fc762a1988505bf34dc6bae16d93f3c72f5911da5a3bd571abc2d690577f2a94369403267e26", 0xde, 0x8}], 0x800002, &(0x7f0000000580)=ANY=[@ANYBLOB="6e6f757569642c6e6f61747472322c6e6f71756f74612c6e6f626172726965722c67727071756f74612c67716e6f656e666f7263652c6c6f676273697a653d747f7fb32c00"]) 2018/04/28 19:11:25 executing program 2: unshare(0x40600) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x101000) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x3240000000000, 0x8, &(0x7f0000002540)=[{&(0x7f0000000200)="8931b98d18c2703b4572dac7b1a352d44a09607759e0e5e9abf3d240e337d28ecad9366644c5638f69e0bc518a8ba369edf6787fcc6797e3d48436cfaae905f9bc62cd6606779a8166826e88af1563f3a0bd534cdfc598e6eb098d90168b6c70bf56f142be8dd8d06fc1de919eaaf2160a34fec887013cca9d7a6a2071808d15fee586a44d7fe3d0a0b033973917f979e33db6a552d140fa78f0f98deb0eaf5df072d53408683adefdbc39daa5adf21fbaf9f87b", 0xb4, 0x2}, {&(0x7f00000002c0)="5bb57a2c72488fd88f10072ce3f32e19af1034c984bb5615d19a57717de2b70938c29417ed9b92823032dfaba2e79f5ce5a5203ae4ded637ef556e3d51ea333241ef94389af3c86945ad918f1173bbcd", 0x50, 0xffffffffffffffff}, {&(0x7f0000000340)="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0x1000, 0x10}, {&(0x7f0000001340)="7197b601c9165de7", 0x8, 0x401}, {&(0x7f0000001380)="bf9dd8e8094f850541eed30b70d4374ee9a12606c8ba7dfd7672ce68f4efe524f72110dd35e3290803", 0x29, 0x60000000000000}, {&(0x7f00000013c0)="50e9af8f077b86812e6874028d8ae7dc64b9d9b1022d5b228b1abe29e373d662fd7b2895b4b532812f93efde21c3ad83f547ca9951ebac75085274ef06e34ef03af32c4b334c8304bd5318cac4f8ada27220a2926e3dcca6eca41401546a530be8f8ab18e117134578fe87cadecee3a46699491292e0d58e6555197457dedad7e14c85c9ab37cee19ec632f9c09826c5a703548f6650576bb406a4076cacef336e2e8bbcdb1b70709c9486afea3a6f246ee24801a1d29dccd45ee477ab37b5cede6819ea201e075b09396d76f2314bdb8c1a024645511d7ecb9517dfa657a2fd641999", 0xe3, 0x8}, {&(0x7f00000014c0)="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0x1000, 0xfffffffffffffe01}, {&(0x7f00000024c0)="c15dff78b01e57e1abb4dbe9b57396349dd90a173ba24fbf85d7b190a6fd1d6e7b3b11c50840120bd5d141cf91b16d45b9372d8e8f120cb16663196551b1a22336e8e1aefe3298ca35024de45f311e0c0659d0bf19aef40fdeb7146c09739bf2295431b4a441bf982f77212ff5d70efef7178092", 0x74}], 0x16, &(0x7f0000002600)={[{@fsync_mode_strict='fsync_mode=strict', 0x2c}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) 2018/04/28 19:11:25 executing program 1: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="e4637a9695f267feb898779f68ae0c19e22b5a9f6ad86a884072e2502d9f6cfa99b863e6af87ea3a85e6b36e45d34f4b1100e5f95d601801cf1b58c53409ab18f2655b3b8580c76580d939963af447848b039924ffffa4e7d796f372cfa9024c9df945c13681f5e466c89aa0593d3e5b5da8", 0x72, 0x101}, {&(0x7f0000000100)="2d129b327363cb0da63d10ca8dc82938b0c0298cf32c8cae36766fb40ed9e02ed9dd10832cbf7ca26ae4ede4303ee69acba5be20e7452b1d58b4b050f24e6931e10dd7030eaed064a64b9078b0fd7054a6c1b3a49a870bf9f49cba50da3d405207eb7873015be8caa0a34c6b2b0b7af48fd76f9feb9101e9fd473be38d5d87737458ad63e0b335d3e9cbe6ca346812d9810c1795491846a1e50b3b237b8a0d9cd95bd0c2f5b6881feca9e1f71498fec34aa8329c74e8", 0xb6, 0x8}], 0x10000, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7ff, 0x400000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000480)={0x0, 0x1, 0x200, 0x2f60, 0x6}, 0xc) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r1, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe1)=[@op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/04/28 19:11:25 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x240202, 0x0) splice(r0, &(0x7f00000001c0), r1, &(0x7f0000000240), 0xa37, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x14, &(0x7f00000000c0), 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000002c0)={0x8001, 0x8}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000280)=0x3) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000040)={0x101, 0x8, 0xfff, 0x7}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x821}, 0x1c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/04/28 19:11:25 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007a, 0xa, 0x1000000000000008}, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x48000, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1ff, 0x1) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x2, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/28 19:11:25 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="893c2e8880007453eaa4398a069285312126bdd2c49ce929ad56a9f69b3eec48affdcb76191c6475786bb441d70159928aa2085a7e9129fafea4aa2e8092c0aa0cc8886fed0743a6437e79c37282a3814f6c39aa85bc74ade1ebb26c924feb30e8cb8d3dc38684f45edba0c0fb10f6696c1112bf713717545858d9641785c8f364", 0x81, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffeffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10001}], 0x68) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='/dev/ppp\x00', r1) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x5e21, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xac, 0x2000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x1, 0x7, 0x2, 0xe66}, 0x0, 0x3, 0x0, 0x0, "0a5d015d4de3620c250c3cddb75785ec624d8c716609095630994b2f94ff2ca4dc7c065d69854b1bf824866a91f70c5345a274d8698afa37ce7e34d94c47f54d"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x54) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/28 19:11:25 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x8000000b}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f00000000c0)='bridge_slave_0\x00', 0x100000001}) 2018/04/28 19:11:25 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x9, 0xffffffff, 0x9}) r1 = socket$inet6(0xa, 0x3, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xd3, 0x8) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="cd392c08dfffff86dd6002290f00300400000000000000002d9534d4000000ffff00000000ff0200000000000000000000780000000060941db2a4a42fcd86d933df000000006cc4c2cf0000000001fe800000000000263848290a4e37210e31eb3f24ba154aa9aa931aa99b8c9f2819e4cdbcb318ec782629550000000000000000000000"], 0x0) setitimer(0x1, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) move_pages(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil], 0x0, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$TCXONC(r0, 0x540a, 0x6) 2018/04/28 19:11:25 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f00000010c0)=""/4096}, &(0x7f0000000040)=0x78) 2018/04/28 19:11:26 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000180)=0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400000000e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0x8}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x8}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}], 0x94) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000400)) [ 117.050221] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 19:11:26 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0xfff, 0x2, 0x9, 0xa}, {0x8000, 0x5a5, 0x3, 0x1}, {0x3, 0x0, 0x9, 0x4}, {0x73d, 0x81, 0xe8, 0x200}, {0x7, 0x7, 0x1, 0x400}, {0x100, 0x772bcb79, 0x3f, 0x7fffffff}, {0x80000000, 0x2, 0x75, 0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000140), 0x375) 2018/04/28 19:11:26 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) r1 = dup(r0) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000080)=0x8, 0x4) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000100)=""/230) 2018/04/28 19:11:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000640)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc00455d0, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad54], {0x77359400}}) 2018/04/28 19:11:26 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)) 2018/04/28 19:11:26 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x400000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x6f, @broadcast=0xffffffff, 0x4e20, 0x2, 'sed\x00', 0x1, 0x80000001, 0x6b}, 0x2c) clock_gettime(0x0, &(0x7f0000004980)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000001c0)={0x8, 0x5de, 0x2, 0x1, 0x80000000, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x27f, &(0x7f0000000000)=ANY=[@ANYBLOB="0c000000000000000000000022046e760000000026655103cdd9130684aec8708f57c839cdf3ff66861961f7e4c2311a4d63e6c3514fc0c50714525a21250f5115b15bd9ce9177b3845cb86ff2f923e1beac8c7f8835920fb1eed68c27f0443ad235eee21716b780663133d6581ce3172aa7e24b669351153243e9eb686830c26c5dbd53e5c14c6c2f39a52caab03e253b518e40635d23ef3a64ab20f91dc4ac84561933ea729459ca5256e153c39b55f2f7be751c11089417895689f15b25f47b752c938081"], 0xc}}], 0x2, 0x0) 2018/04/28 19:11:26 executing program 6: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x3) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/04/28 19:11:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x200}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2442, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x11}, 0x1, 0x91c00c37b7edf9e7, 0x1, 0x4, 0x7, 0x7, 0x7}, &(0x7f0000000080)=0x20) 2018/04/28 19:11:26 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x44, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1dd043, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:26 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000240)) rmdir(&(0x7f0000000480)='./file0\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) r4 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000001) socket$nl_netfilter(0x10, 0x3, 0xc) connect$ipx(r4, &(0x7f0000000440)={0x4, 0x40, 0x34400000000000, "e3320075f572", 0x100000000}, 0x10) fallocate(r3, 0x11, 0x0, 0x100000001) recvmmsg(r1, &(0x7f0000000900), 0x0, 0x101, &(0x7f00000008c0)={0x77359400}) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000700)=""/35, &(0x7f0000000880)=0x23) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="d8f834e2c25ebf49476fa78bf711ac3b862f711e151f1fa103ae", 0x1a, 0x76d5}], 0x10, &(0x7f00000004c0)=ANY=[]) bind(r0, &(0x7f0000000380)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80) 2018/04/28 19:11:26 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/04/28 19:11:26 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000952ed04c64bf8bb1395ee8415d4fe72d6bd1564181c46fe3707b06751fd2a049e14707a2d49cadd5b6a2170e2492688f048e4ab402f3a914fca61b1e65572904e2fa9b2925050055035821e35d9a748cf4ddd617c45a4aff4ee621fd6456200e8930ab205701edde9cff181d421af0435e82718662b66839bb9cc294836319422c31952049b0e03a874b5aa75a87fa40a2734c5dffb541d371125bbc433bfeea4d61e417018ecc327a559648f0f0fc3e0a4f7b4457c13531b6ae5cd4b54dda315e6ea0a5ddb8ebed045019"], &(0x7f0000000000)=0x200b8000) 2018/04/28 19:11:26 executing program 1: r0 = memfd_create(&(0x7f0000000000)="9a55766d6e6574316b657972696e676574683125766d6e657430766d6e657431262773656375726974793a00", 0x3) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000380)={@dev, 0x0}, &(0x7f00000003c0)=0x14) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, @in=@rand_addr=0x9, 0x4e22, 0x5, 0x4e20, 0x0, 0x2, 0xa0, 0x20, 0x25420b85bc7ddca6, r1, r2}, {0xffff, 0xfffffffffffffbff, 0xb8, 0x0, 0x3f, 0x1f, 0x200, 0xffffffff}, {0xaa1, 0x0, 0x3, 0x6}, 0x5, 0x0, 0x0, 0x0, 0x3}, {{@in, 0x4d4}, 0x2, @in=@multicast2=0xe0000002, 0x3503, 0x4, 0x0, 0x6b7, 0x100, 0x6, 0x3}}, 0xe8) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x21, &(0x7f0000000100)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000001c0)=""/71) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) 2018/04/28 19:11:26 executing program 2: r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x1}, 0x8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000000180)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) r2 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)=']cgroup\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)="5b76626f786e65743174727573746564ee2a2c5c7b6b657972696e67776c616e31282600") 2018/04/28 19:11:26 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000640)=0xffffffffffffff01, &(0x7f0000000680)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x2, 0x8, 0x401, 0x0}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x20110, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x401, 0x200, 0x5518, 0xb7c, r3}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r4) getsockopt$sock_buf(r1, 0x1, 0x23, &(0x7f00000000c0)=""/149, &(0x7f0000000000)=0xffffffffffffff95) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f00000005c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="980100000b0101002abd7000ffdbdf250c00000a100089003a776c616e3073656c660000e02ccbf8f2dfa2c9e234a1e24e18d99e3ba087a0efc34c79b15d6cd7a24381b80bf79c9064c9b0228cbfaef05e6cd8c4a2404f69d033d252554a0b992dc4419c86b81a9ae2a049289de2f43bdd54cd7860efd99656f618d48ad32ff0ea94163779c817a0fe45fd309d33ade79ce68d1b4e99896f5157e135d9c4df8ea9ce28dca0c5cb612e6d3cc01c809e08518b04b0e21a0c19e58b2d0895f6d3e3ff7f5b69335b2b86c5e37b028821dda6a66015f815fde34a0a6b13aff7ecfb3340ae242c0b1964c446864dd8a6ec62cca30ddb4a0cb53a50687550dbc4d7605ac2df5d8c4fbb715b372c301d7366f7186ec19e08004f0075763da9177ec4082b8869", @ANYRES32=r5, @ANYBLOB="7c009100abd849f4c172e762e86510bda3455c356145615ec23edadf61aa5c3ae4cad1299850ab2d9dfe5102918128c6d53038d26e71b90266ea04b8c5a553ce0ca1d24be1f3bc24c01382bd0bfbabfbf2b8a4dd96c3f27407fdd949ad97db52a3053ec1e4748c8a44f7a85a5ee7432f2e566dce415467029152000000"], 0x198}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 2018/04/28 19:11:26 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x40) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0xfff, 0x0, 0x10002, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000180)={r3, 0x9}) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0x1, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000240)="82550dc1c309e689fb9ea8b5d7899aae3e970f0af93f3cc27e47195acd372fba39bbb82410ca2968673a8638532109990f7952d8b8ae0077d2dc1f93eec0fa8bc405500d778c45e2ba06072fb912da15f7fa62d1634e9fa5544057a7296bfface57fb157aa41dd6457eeab580191ae8913e25696bc0fc499c428c4fcfa7091995826c4ff5d726e4d42839839de589273c657d4a70e9aa5adeb14394730e2ab44f0f82e50bd2b1bd808f51a58f1d8a9407d6f95350a996b4c92843db7a25b44906ab9d533c76c7053921bc00a35", 0xcd, 0x80000001}, {&(0x7f0000000340)="f6713dacb2b23bfba4ba770de97481c5a44d9cd58401d81d61f75bdb863663c861e56ee496e7a86fbfd3f7", 0x2b, 0xe80}, {&(0x7f0000000380)="0a9e5807023a8655b8e71c72b2e073b1ece3e2870d787cc6554f8f702b73121a9b2a318475197b21cc0dcd5753b414d1d06b49a5b0de5c7fd1c6bf88f6d33cc9611d82f112af35ef6f25492b3c39ca39d439f2a14e6ba5684ddbb595ffa3919d13", 0x61, 0xa0}, {&(0x7f0000000400)="08a2b2cf3559da84812bd94c51bd3f271b5e2b1f2e7745e72d337356c3fdce2e55fea5891c6ffeb9c4ec7325f25f87b1ef4e0fe0fef394eea889151e", 0x3c, 0x61b}, {&(0x7f0000000440)="3070c5b4868537a923946e9e4aaddc042ee2e27b801ba67f9505009422d44e88f313f20ba045746603542843e22936eb7f908a2fb92acb4793aa62b2c3a529564d32b635dc4bfaf9683e4a3a", 0x4c, 0x2cb}], 0x2000000, &(0x7f0000000540)={[{@type={'type', 0x3d, "8c7763cb"}, 0x2c}]}) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0xfffffffffffffffe) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=""/106, &(0x7f0000000000)=0x310) 2018/04/28 19:11:26 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:26 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x104000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="002bbd7000ffdbdf25020000000400030000"], 0xfffffffffffffe2b}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000003c0)={0x80000001, 0x0, 0x10003, 0x1800000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000400)={r2}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x31, 0x0, 0x7, 0x3, 0x0, 0x0, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}, 0xfffffffffffffffe, 0x7f, 0x0, 0x400, 0xfffffffffffffffd}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x4}, &(0x7f0000000100)=0xfffffffffffffc91) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x141002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000000)={0x0, 0x3, 0xffffffff}) 2018/04/28 19:11:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "5891a31288a8c4073daa42c2cfcea53b8498a7436347cd31374a0cd233550779255bd1742b13d0d16e10dd18a0b857e2b5e24a977a7bf2bbd760e35546d2114779502de1125eae4416e66591d6068b9d7a634026c651c3a22ce787bf85921c0ed7f1ccd9a546ba2c2fcc6db6505e8e82ae23d054839e55770e03603bf8d38af64e6fcab22bcb435429bc611a60e4f9be255492bb65ef2726489b38"}, 0x9f) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) 2018/04/28 19:11:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xfffffffffffff14e]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x7fffffff, 0xc, [0x20, 0x6, 0x80000001]}) 2018/04/28 19:11:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x800, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), &(0x7f00000001c0)=0xfee2) 2018/04/28 19:11:27 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x400000, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000c000)=@polexpire={0xc0, 0x1b, 0x201, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x627e4e5766654b58}}}, 0xc0}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x480000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x3c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x4, 0x205, 0x98, 0x0, 0x3, 0x1e, 0x6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200)=0x8, 0x4) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000300)={0x1, 0x4}) 2018/04/28 19:11:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xa171) 2018/04/28 19:11:27 executing program 3: mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, &(0x7f00000000c0)=0x80, 0x0, 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x6, 0x5, 0x200, 0x100000001}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:27 executing program 4: unshare(0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2001, r1, r2, 0xa93d, 0x3, 0x2003) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000002c0)={0x2, 0x80000001, 0x1, 'queue0\x00'}) ioctl$KDENABIO(r3, 0x4b36) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_mtu=0x80000001}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000680)={'filter\x00', 0x0, 0x4, 0x5e, [], 0x8, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000600)=""/94}, &(0x7f0000000700)=0x78) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=0x0, &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000480)={'IDLETIMER\x00'}, &(0x7f00000004c0)=0x1e) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000380)) 2018/04/28 19:11:27 executing program 0: mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/28 19:11:28 executing program 0: socketpair$unix(0x1, 0x40003, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x0) fcntl$addseals(r0, 0x409, 0xc) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '.em0{\x00'}) 2018/04/28 19:11:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffff00000000000000000000ac1414aa00000000"], 0x28}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x101) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) 2018/04/28 19:11:28 executing program 7: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x40) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000002980)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4004}}, 0x14}, 0x1}, 0x0) 2018/04/28 19:11:28 executing program 6: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x800000000000000) 2018/04/28 19:11:28 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/28 19:11:28 executing program 1: r0 = socket$inet(0x2, 0xa, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x109000, 0x0) shutdown(r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/48) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYRES16=r0], &(0x7f0000000000)={0x0, 0xfffffffffffffffe, [0x587, 0x0, 0x0, 0x6fe]}) fcntl$notify(r0, 0x402, 0x22) 2018/04/28 19:11:28 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x4}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0xb70, 0x8001, 0x2}, &(0x7f0000000280)=0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x50100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xf}, 0x9, 0x977fced8e1e531f1, 0x0, 0x2, 0x7, 0x6, 0x7}, &(0x7f00000000c0)=0x20) 2018/04/28 19:11:28 executing program 0: setrlimit(0x8, &(0x7f0000000000)) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x3, 0xd10, [0x0, 0x20000a80, 0x20000cf8, 0x20000e08], 0x0, &(0x7f00000002c0), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xbfffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bond0\x00', 'vlan0\x00', 'bridge_slave_1\x00', 'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="0ce3728c5280", [], 0x70, 0xe8, 0x218}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "7e8107f1fdf90a6d13bfdbd5f59c0ab48d8da29536892ff4113b11518cae770286ad90d1746d0f909e162c15dea873a635ea390e8b9c85bec5c68c985b61534a"}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:semanage_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'veth0_to_bridge\x00', 'veth0\x00', 'team_slave_1\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xb0, 0xb0, 0xe0, [@statistic={'statistic\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x2, 0x0, 'rose0\x00', 'veth1_to_bond\x00', 'gretap0\x00', "677265300000001d0000000800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x898, 0x910, 0x958, [@mark_m={'mark_m\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0xd88) socket$inet_smc(0x2b, 0x1, 0x0) r1 = semget$private(0x0, 0x7, 0x281) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000000)=""/87) 2018/04/28 19:11:28 executing program 4: modify_ldt$write(0x1, &(0x7f0000000140), 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000002c0)={0x12, 0xb1, &(0x7f0000000200)="cd79624909b3b9953f93b68f4f9a390d8f27869e1338b9591fbebae7b76af657472611f30a1d3444daae8cec9d38726ba440c77c7ade2850f3e9d5a0bb9508d1a3cbb569733e3e542f7c6a240b659737ac5f7bff34c255bae202a73a90425f4ee83fdd006147cf3b94859b1fb9c40a77c1064e9295c9b1016b02590b6807770795ebe4ba18a61c228b7870d9e4530f97c18832aed882ef76a543449f1ef7027599a169bff627922b31933a33223ac14d05"}) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x6c, r1, 0x400, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x7ff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x31, 0x8}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x44}, 0x8014) modify_ldt$read(0x0, &(0x7f0000002f2a)=""/214, 0xd6) [ 119.247732] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 119.280890] IPVS: ftp: loaded support on port[0] = 21 [ 119.301768] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/28 19:11:28 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3b, "8553423893dd72d8f86a78e3e1c2bb7d155b053bd4c8fb04012a77f1bdc3628e264f8d4a02659923ad6ef1430069d4dcaa81ca7f8eeaf01e00801c"}, &(0x7f00000000c0)=0x43) splice(r0, &(0x7f00000002c0), r0, &(0x7f0000000100), 0x76b, 0x0) 2018/04/28 19:11:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@sco={0x1f, {0x9, 0x7fff, 0x0, 0x8, 0x1, 0xf5c}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="2427514958c6fadb456b26904adce9c2f3aef1d64b44778fd3f240607ed397b021ceacb8f7b50803e831a3d6db3b141c35480634954b360ab0d957987fe55a486d1e02992277a8bde12f6d2c31adfbdd7a8883cca7448141ad57b5c064f872d7c55a86e7f13e449e67e7f0223dbaa658408439ceffd0dc0d6869d0cafd00215b90643d01461a3ee7d7786ac31adee54d7ab15c5062431b55ccf04352def8f215de9b70d923630414a7bd2e884d85f0b443685f3db56c3d7a99d70b59c51c4f6a72fbe7c12f8604672c678ba27a58ef8c68722cb0", 0xd4}, {&(0x7f00000000c0)="fedd10a5bb970bc2e7f8cecaea0ed1258430385fbcaafb7825ebff929ec0da388df45dd504aa8f5038808cceeac06f4ef731e53fdd7524ec89f3234ba3763b21b792290f5134e6442180ff61147e7ff7ab1940b8469d076ce3498460fac5d5b5612b81aa87ddcaba769c98aaa0fbc5e7a08c00482fe65e74", 0x78}, {&(0x7f0000000280)="aff659c95154885da768e4c40a676da129eb85dba8fb53f3c6b1cac0aee3aeb119374933e48488", 0x27}], 0x3, &(0x7f0000000540)=[{0x48, 0x7, 0x100000001, "4eb6fe3ed7abf2070a0a98c757fd16ffd35372b26836f0c2adcac36b5378821c525621ae60b63195a25fdca79863c80e9a"}, {0x78, 0x13f, 0xc49, "819d897df6332705c070c89a12944533dc1301057b0eeeafe1b30e5a8c73ed32a6baab6e1a6a0072d91542ea7d6ca9dc2eebe1ca95a51cf007c890a94da3f919a392b11bb9eb7a4179d6a6b7ff6bcfc40fd7ae7a6d2a87ff642878281b29e199bb150a290a3d"}, {0x1010, 0x117, 0x6, "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{0x70, 0x104, 0x5, "4061af8bf04a248159874a49b1e881a40efdddddc8a11ebeb8d6f96c426df96ae7807d0a5400ecfc0f1a919c703fe2afae84db03bf7f675ad1ff831156c68c0662f7c329eacd754b61791b49d0b1838180229829e8a037d69059baf3e2b441"}, {0x68, 0x0, 0x4, "691c43be51d4b333841288aa75e025554f3af906ab381777b777f3a1f5bc3f0bf9832da88325e2370513d6d79f4be85091e50a46239ffaef9cd34642218edfcdbd7271759c1d52120a671a4eb445879f78e71f15e08802d5"}, {0xc8, 0x109, 0x800, "c2a24dd5ef0209f0a73f27dbdb5b6bd3a34e96098d999c86776ac68b21c29b26ca55ab56d2eec111cefbb66d8c653c2aa28fad40f6d96cb47a4f65e505eba3de105f41fededc97d6bbcbdd5c6be48156822e2640da04da4ed4b9c288f4c1e377c5849723f62145228b585987ed722167a703c78a20e56276e3558f934c30abb823966b491f6767cdeca4a55ed4df305c9e338d32389c43217aaa308d2b1f469f5b3450f5e4b158cdbfb6efca9f40e2b0b0d3dd5da649c9a3"}], 0x1270, 0x4000000}, 0x801) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000140)=[{0x10, 0x29}, {0x10, 0x10d}], 0x20}, 0x0) [ 119.372940] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/28 19:11:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}, 0x0) read(r0, &(0x7f0000001980)=""/4096, 0x1000) 2018/04/28 19:11:28 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0x10000}], 0x0, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000140), 0xe17) sendfile(r2, r2, &(0x7f0000000180), 0x7527fb3200000000) 2018/04/28 19:11:28 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x40000, 0x0) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x0, 0x1, 0x0, 0x6, 0x2, 0x3e, 0x1, 0x1f3, 0x38, 0x145, 0x5, 0x5, 0x20, 0x2, 0x10001, 0x8, 0xffffffffffffff79}, [{0x60000000, 0x0, 0x40, 0x353, 0xae, 0xde, 0x0, 0x7fff}, {0x7, 0x4, 0x1, 0x1ff, 0x8, 0x1, 0x3, 0x44e57fce}], "075108eacc587698470273da19d49eaab720bf5ff56a47", [[], [], [], [], []]}, 0x58f) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000f40)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000044c0)='/dev/ppp\x00', 0x101004, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) process_vm_writev(r1, &(0x7f0000000dc0)=[{&(0x7f0000000840)=""/226, 0xe2}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000940)=""/97, 0x61}, {&(0x7f00000009c0)=""/86, 0x56}, {&(0x7f0000000a40)=""/238, 0xee}, {&(0x7f0000000b40)=""/206, 0xce}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/202, 0xca}, {&(0x7f0000000d40)=""/81, 0x51}], 0x9, &(0x7f0000000000)=[{&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f0000000e80)=""/86, 0x56}, {&(0x7f00000040c0)=""/201, 0xc9}], 0x4, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000f00)='./file0\x00', 0x1, 0x5, &(0x7f0000004300)=[{&(0x7f0000000f80)="3b29e946fb7e0500b08590dd788d5bf76ad9124f", 0x14, 0x2}, {&(0x7f00000041c0)="254c99509535bbaabd7d", 0xa, 0x6}, {&(0x7f0000004200)="e1bd345841b5319d41921d3e61710f5a4896ac98ead0e7b8a447f6a2a302ca92459cfb08ea8be218e3eac9dc3f4d2973cd221b85c807f93b4dedbc", 0x3b, 0x6}, {&(0x7f0000004240)="142e2e84fcf2d16f73b1594a0997fdd4b708cd670a0db7708747cffac8a0a72a1bc8cfb0be7b3aa338de79cbb277b1b0652e87ef1a08f6245b10ca4d685cf33367223d2b93864cedcbf4c2ba10af46f27a7413d1df2702f7467dd30ee930c018ae1cefef0a9019ed0b9605a4e49449a605fd", 0x72, 0xfffffffffffffff8}, {&(0x7f00000042c0)="d8e7a62d3bb3af3129806eac30274172957fbb4df369b4414fec8b976760ffe873b0ad00380e465fad340cd60d64d4b0de811c4496", 0x35, 0x800}], 0x2000, &(0x7f0000004380)={[{@nocase='nocase', 0x2c}, {@debug='debug', 0x2c}, {@check_normal='check=normal', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x32, 0x32, 0x37, 0x31, 0x32, 0x33]}, 0x2c}]}) 2018/04/28 19:11:28 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) getsockopt$inet_int(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x1) 2018/04/28 19:11:28 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5b7e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00'], 0x10, 0x890}, 0x4008000) 2018/04/28 19:11:28 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) close(r0) syz_open_pts(r0, 0x208580) timerfd_settime(r0, 0x0, &(0x7f0000000040), &(0x7f00000009c0)) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80410000}, 0xc) mq_open(&(0x7f0000000080)='vmnet0vboxnet0/\x00', 0x801, 0x100, &(0x7f00000000c0)={0x2, 0x9, 0x3e, 0x2, 0x3, 0x1, 0x9, 0x7}) [ 119.647586] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 19:11:28 executing program 1: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="3082008b3b1c5f1eb2c530649f8bb8518e98883c51a4f5a9f8e151678111caa25d41147132f3d28ca39c3b79d54668fec92117cb7d568e56f2afed745e795321dfaaea3bf066f66dfad9b0316029e357ccaae4b7166298876a2b6cb9ce4852ff226c52daa4a1dfe08044b6fb135287f25cc5ca2319cd74a5361c2970c3c85b76ac19a3cabd62da34e79584dc26d03b", 0x8f, 0xfffffffffffffffd) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x558, 0x0) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x0, 0x9}, 0x8) 2018/04/28 19:11:28 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) flistxattr(r0, &(0x7f0000000040)=""/153, 0x99) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x1ff, 0xffffffe3) 2018/04/28 19:11:28 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/28 19:11:28 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x2eb, 0x4, 0x2, 'queue1\x00', 0x1}) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f00003b6ff0), &(0x7f0000048000), 0x0) 2018/04/28 19:11:28 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000002c0)=ANY=[@ANYBLOB="ff19000000000000020d84ba2bdb78fd1281b849b32b4800010000010001030000000502000400a8a18bf720d891831de2043ecc9f7bc85992ae44dc7bcea1c595ae6503d0f464c7e68899edea2a5eb4d81553cbe24f53b754a07c680d2534e238cede4cb2ea171587bfcd31b8e40525ce8aa91187f3a750af50326108c962aa8147070b325be2aef054494a34e400d372a6df46e7328df26a70552f29a8741029cbb38c48844f37a3da4469fc65c6af657fab9c4e759e864de078b1631ffc06aef4f5c446362f93fab024bbb8c40002"], 0xd0) flistxattr(r0, &(0x7f00000003c0)=""/154, 0x9a) r1 = socket$inet6(0xa, 0x80803, 0x40000000000088) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x40200, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x4000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0, 0x80000000}, {}, 0x0, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x1, 0x2, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/28 19:11:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f00006bb000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x200000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0xfffffffffffffffa, 0x5, [0x3, 0xbd, 0xffffffff, 0x2, 0x8]}, &(0x7f00000001c0)=0x12) 2018/04/28 19:11:28 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setsig(r0, 0xa, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$write(0x1, &(0x7f0000000040)={0x0, 0x20000800, 0xffffffff, 0x2, 0x8001, 0xffff, 0x1, 0x0, 0x4, 0x80000000}, 0x10) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x401) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00000000c0), &(0x7f0000013000)=0x4) close(r0) 2018/04/28 19:11:28 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xfffffffffffffffe, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) poll(&(0x7f0000000000)=[{r0, 0x1182}, {r0, 0x4}, {r0, 0x1}, {r0, 0x240}, {r0, 0x10}, {r0, 0x1008}], 0x6, 0x8) 2018/04/28 19:11:29 executing program 5: mkdir(&(0x7f0000000240)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) r2 = shmget(0x2, 0x1000, 0x78000004, &(0x7f0000014000/0x1000)=nil) shmat(r2, &(0x7f0000014000/0x4000)=nil, 0x7000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00009e1000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r1) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040), 0x0) 2018/04/28 19:11:29 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000680)=0x3, 0x4) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f00000007c0)=""/174) recvmsg(r1, &(0x7f00000006c0)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/158, 0x9e}, {&(0x7f0000000340)=""/116, 0x74}, {&(0x7f00000003c0)=""/125, 0xfffffd10}, {&(0x7f0000000440)=""/143, 0x8f}, {&(0x7f0000000500)=""/74, 0x4a}], 0x5, &(0x7f0000000600)=""/74, 0x4a, 0x9}, 0x20) 2018/04/28 19:11:29 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4ac, 0x400000) r1 = msgget(0x1, 0x82) r2 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x46800) sendfile(r2, r3, &(0x7f0000000000), 0x200) msgrcv(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x91, 0x3, 0x3800) r4 = accept4$alg(r0, 0x0, 0x0, 0x800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r4, 0x407, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x83}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r6, 0x7}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000080)="96613c673f3b711c80d40e20a9f001eee144a1c9de6a10a7a77ec5ebffa4a34711b6a21780557b3d", 0x28) listen(r5, 0x0) connect$inet(r5, &(0x7f0000000280)={0x2, 0x4e1f}, 0x10) 2018/04/28 19:11:29 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x17f, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8208, 0x8, 0x9, r1}, 0x10) 2018/04/28 19:11:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x5, 0xfffffffffffffe01, 0x400, 0x8, 0x420000, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) r4 = geteuid() ioctl$TUNSETOWNER(r3, 0x400454cc, r4) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/28 19:11:29 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x60) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) 2018/04/28 19:11:29 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x20480) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000100)=0x7f) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200800, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x5, 0xf95, 0x7, 0x6e9, 0x1, 0x40}) syz_emit_ethernet(0x6e, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0000000000000000000000ffffe0000000000000000000000000010200907800000000609433df00003a00000000000000000000000100000000000000000000000000000001fca967e17f791010"], 0x0) 2018/04/28 19:11:29 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xd3, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x0, 0x2, 0x0, 0x5, "6d3001a37170594736327cbc194f23673915ef5722e751711eac829d47ddedc5591276a5f49c274c36f1cbe4"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1fe67a5c13b9715ae645243e46058221978539d38d6551d8650b2ccc7afba6e6f82c98c53a9ebbb277e342ffe837987d8138dc04dab3b07d121688aa89040304", &(0x7f00000000c0)='\x00', 0x1}) 2018/04/28 19:11:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8800) write(r0, &(0x7f00000002c0)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec5a2420de2395f6427e3efbb00000f0450fd5ff01abd56add84589e00ca08ed60c49e600000000f827edc69c58b7246984668e0300000000000000025476e272be0f0000042568", 0x60) read(r1, &(0x7f0000de2000)=""/181, 0x2a5) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x910, 0x40282) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/123) 2018/04/28 19:11:30 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10040, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x2, 0x6e0}) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) close(r1) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/04/28 19:11:30 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x208400, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x4, 0x11, 0x20, 0x9, "b81689c2ed5d349ef4e8ef511df5ddde6e408ec365baf8d315df42769e3edceb"}) 2018/04/28 19:11:30 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x14000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/04/28 19:11:30 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x9, 0x10000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x31) io_setup(0x20, &(0x7f0000000240)=0x0) io_submit(r2, 0x5, &(0x7f0000000740)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x100000000, r0, &(0x7f0000000280)="ca700f9914d315cf7da517118a51a0592f6b25891f7dc39592399e5177692888b0f67749a6c91b9a6886aa2507e09cf2ba6c415b99961e54618c1ca5c634b61fb40e37312324137b832de432ac1e35e77f9f1d6dcc7559c7ca47d4ac7bd7d6d4181dbd50db4553211a28f021be5b5fc7aace5975", 0x74, 0x0, 0x0, 0x0, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000340)="c55abac157d0e4f5379fc9f1fc658d79702aa4c52ba3f74da2366fd463affc3d62f40206102ca8aee69133dd096d55b1efc24b90d096c91891dd1a3bb01819e9952455b9ab0ea7bd999afd5be2e2cb932dfa0a3d63d846354de0eb1cc11ef7086fd590ca6d8b84ff88ce86b7652076338aa3b590325fae42098f295f476fe4e69279e036b0d1464b9601a64fa8071965ed014cb5090269bcc6517fe7c05d0a67db921bd4167c56e64b4836d64fd1ae61044286bd2cf2f43cc247b9902686bdd53e1e8418a2bf4dbdc473e399d61ca0bb4d2a12612865784e53588fb35fb275b8864c40441fd784", 0xe7, 0x100, 0x0, 0x0, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f0000000480)="6838221b3aff33679c10072629060a0df81b8b168f72878c8f9a99b322d64cf9f3322e6827844a81076cac67dbd23a80fc5185d06d4bee5950fcb3ac103bce794b6b3b8733e53d2efc58d9b34dd9b8d416c53093ce6099c2a3f7cdbde59ffa046f4504843727d22ab87fd358931c8fb83e0de6cf431851203d5666fff98395cc3fc66790e2874ee91305786f9c0258befe030850308248f942d80cb3f18af0da32867c6b04a96722bf47f5", 0xab, 0x6, 0x0, 0x1, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x7f, r0, &(0x7f0000000580)="8e93b2b692628c42", 0x8, 0x7, 0x0, 0x1, r0}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000000600)="a0a0b6c9262ea99afe27856795ebdb69c2a35c580d9f27f7a7c0d7217a5771ce8c4b9e9f67e36614bb46efa5c92477d96d7552e1d647330866716ecb40939cd439854f8250756c3f62cc7411aa2cb0490d9bcd246eaa8b3f8c6521021f0bb012e09a37b085c554b6e41d346d0e3188b90cfdcf5cbf5cff501c67f761aacb9dfcbce73bf40c8a8127f6e1c85b9a2cbb60edf377022121be75ef46284b8a532b96585744ab1e386602fd9b9dc556ad6765bb9da34e8c642bc5d50607be2fedc92167d35d5721", 0xc5, 0xdbc, 0x0, 0x0, r0}]) r3 = memfd_create(&(0x7f0000000100)='-\x00', 0x2) mq_timedreceive(r3, &(0x7f0000000140), 0x0, 0x5, &(0x7f0000000180)={0x77359400}) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/04/28 19:11:30 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x32}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x0) r4 = add_key(&(0x7f0000000740)="01797a6b041932659dc804abece7616c6c6d7200a822c6a8804c842941d8704fee2825d05352", &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="7dce0474408ed9a200d13e29c2e8905e692ca41bde4ba7bc8c4010049b38030838406b51ea8432b7527db03fe7f763cbefc03ac2500e09482499427afaab97ad5452de3d1741e2403e2f3e2822b9596acb6ed2c3971fd7b9056f1c67e7596a6a434f542cf814b6d39ac31ee523b5917a6a732e96368fab8797e633c76c030d50347acc1c57b3bff08189fa2d254a8ab9759c3e251fe931c26bffcb4671596fb0f3fcc42fb74fc78bec2d892580f86276f052764b00ef2399a0514250997a971059717d2e3eebbe7f295cb1a50074534a958f2dae", 0xd4, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000000400)="01797a6b041932659dc804abece7616c6c6d7200a822c6a8804c842941d8704fee2825d05352") fcntl$getownex(r0, 0x10, &(0x7f0000000380)) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000003c0)=0x0) r7 = getpgrp(r6) ptrace$cont(0xffffffffffffffff, r7, 0x6, 0x80) keyctl$unlink(0x9, r4, r5) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r3, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f0000000500)) 2018/04/28 19:11:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = getpgrp(0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capget(&(0x7f0000000240)={0x20080522, r1}, &(0x7f0000000280)={0x400, 0x0, 0x5, 0x2, 0x5, 0xfff}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) r4 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x7f, 0x111000) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000300)=0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/04/28 19:11:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x103) shutdown(r0, 0x1) 2018/04/28 19:11:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) io_setup(0x7, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/sctp\x00') ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000240)=""/176) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) io_submit(r1, 0x2, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000080)}]) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x2) [ 121.366552] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/28 19:11:30 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="6ec71503b2", 0x5}], 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f00000000c0)=""/174) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) 2018/04/28 19:11:30 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x7, 0x20, 0x8, 0x10000}, &(0x7f0000000200)=0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000e4b000)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00005eafe6), 0x0, &(0x7f0000000080)=[@rights={0x20, 0x1, 0x1, [r3, r3, r4]}], 0x20}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000000c000)}, 0x0) 2018/04/28 19:11:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="2d75b005e389e5b3b60ced5c54dbb700e57edf7e4874c445a1638b48c13cbec17b", 0x21) 2018/04/28 19:11:30 executing program 5: socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/150, &(0x7f00000001c0)=0x96) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) connect$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0), 0x4) 2018/04/28 19:11:30 executing program 0: r0 = memfd_create(&(0x7f0000000080)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000340)={0x0, 0x101, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000140)=[{0x6, 0x7c42, 0x1, 0x2, @time, {0x0, 0x4}, {0x3, 0x4}, @connect={{0x5, 0xfab0000000000}, {0x100000000}}}, {0x2, 0x5, 0x4, 0x8000, @time={r3, r4+10000000}, {0x800, 0xffffffff}, {0x10000, 0x1f}, @addr={0x7d, 0x8}}, {0x3, 0x7fff, 0x8, 0x10001, @tick=0x1f, {0xac0d, 0x8}, {0x1, 0x6}, @note={0x9, 0x0, 0x2, 0x7, 0x1}}, {0x40, 0x4, 0x46a, 0x1, @time, {0x80000000, 0x1}, {0xfff, 0x8000}, @addr={0x40, 0x6}}, {0x1, 0x4, 0x8001, 0x0, @time, {0x0, 0x1}, {0x3, 0x1}, @control={0x7d8, 0x9, 0x6}}, {0x8, 0x1, 0x7, 0x2, @tick=0x1, {0x8, 0x7}, {0x4, 0x20}, @ext={0x20, &(0x7f00000000c0)="9f0de418640dd52fcd2812bc79cff81f8735c074c5c9152f1c8f0b94eb13621a"}}, {0x8, 0x200, 0x80, 0x2, @time={r5, r6+30000000}, {0x681, 0x20}, {0x7, 0xbf}, @raw8={"eb4ad49259629d148fb8cdf6"}}, {0x100, 0x1, 0x0, 0x80000000, @tick=0x7fffffff, {0x7, 0x6}, {0x1, 0x40}, @connect={{0x19bd, 0x101}, {0x5, 0x6}}}], 0x180) 2018/04/28 19:11:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000040000000000000000000000000000ebffffffffffffff00040000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000"], 0x68) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/28 19:11:30 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x4002) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x2, 0x21, &(0x7f0000000040)="98d0a27d32847bdb2a407dfa13969fe86bcab6381f4b5329a893f1fb339914aa58"}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000003c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) [ 121.663808] ================================================================== [ 121.671242] BUG: KMSAN: uninit-value in alg_bind+0xe3/0xd90 [ 121.676961] CPU: 0 PID: 8777 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 121.683797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.693147] Call Trace: [ 121.695742] dump_stack+0x185/0x1d0 [ 121.699399] ? alg_bind+0xe3/0xd90 [ 121.702943] kmsan_report+0x142/0x240 [ 121.706751] __msan_warning_32+0x6c/0xb0 [ 121.710816] alg_bind+0xe3/0xd90 [ 121.714191] ? alg_sock_destruct+0x160/0x160 [ 121.718601] SYSC_bind+0x3f2/0x4b0 [ 121.722144] ? syscall_return_slowpath+0xe9/0x700 [ 121.726993] SyS_bind+0x54/0x80 [ 121.730276] do_syscall_64+0x309/0x430 [ 121.734171] ? SYSC_socketpair+0x14a0/0x14a0 [ 121.738589] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.743774] RIP: 0033:0x455979 [ 121.746959] RSP: 002b:00007f40de230c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 121.754662] RAX: ffffffffffffffda RBX: 00007f40de2316d4 RCX: 0000000000455979 [ 121.761929] RDX: 0000000000000008 RSI: 0000000020000080 RDI: 0000000000000013 [ 121.769191] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.776462] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 121.783734] R13: 000000000000001e R14: 00000000006f3370 R15: 0000000000000000 [ 121.791003] [ 121.792629] Local variable description: ----address@SYSC_bind [ 121.798506] Variable was created at: [ 121.802218] SYSC_bind+0x6f/0x4b0 [ 121.805666] SyS_bind+0x54/0x80 [ 121.808936] ================================================================== [ 121.816282] Disabling lock debugging due to kernel taint [ 121.821723] Kernel panic - not syncing: panic_on_warn set ... [ 121.821723] [ 121.829093] CPU: 0 PID: 8777 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 121.837226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.846576] Call Trace: [ 121.849167] dump_stack+0x185/0x1d0 [ 121.852798] panic+0x39d/0x940 [ 121.856007] ? alg_bind+0xe3/0xd90 [ 121.859550] kmsan_report+0x238/0x240 2018/04/28 19:11:30 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='openpromfs\x00', 0x400, &(0x7f00000001c0)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='devpts\x00', 0x10440, &(0x7f0000000380)="20a712bfd55b5acb9fb40c73b9b31bcae3199d71dd95543059de258001ead4d42ccd52190574ae2b048d5c78b0b19cd022e1f9181ee5c31d7f764676fa2bf20993b8a4ea46cbab7ec7f151ed8728c0d64871e60d307c74c99ab96003a885e3e4f09fc6395bccb4884aae0d739e7035c8eb3d9f5b796538411b6da4b7799be6af8147cf519eff18680736f76cdd2e593b6249d5036df1ed9a9f89a2618b18f8f306e99c01ef846d53db0f9a5d51d2e7fdbf26c34706904feafbd6699fe3fcbf9b30eb283c8a096107a7fde85930332839f52c809d97754553e7") r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000500)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000580)='./file0\x00', 0xe0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', r2}, 0x10) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='9p\x00', 0x1000010, &(0x7f0000000700)="f3771ae712028e543f83234e588cfb827fcd920f87ec35b95fb2ef6049967f6b5471972f2f4c86bf471f0890867eac6875fdbf91aa28b8b87f639945b0de504f0cfba35643acad5f291d0244dfb79ca45fc6bebe74c7bd") socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000780)={0xffffffffffffffff}) mkdir(&(0x7f00000007c0)='./file0\x00', 0x5) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000800)=r2, 0x4) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='jffs2\x00', 0x10000, &(0x7f0000000900)="9298fba08adfcae4bbb7a8faba9a29942375e7a9d05ca6bfa6b4cece78ee8f5a08166a5dfe9d308339fe6a3bfb7c06ce5ae3f26ca88744ae2120a7e8291b63e1c60a463cf5721d00a29c2819282ed7c9f80c038d2278d76299e95bc6768d79b84636b12371c8a6d5d1d3f16d248b4c5ab299772b5f5c63a130620ab2797d4a5cf6ec14d683a1102a865682005a67e6476072b705cf69cfb8") r6 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xfffffffffffffffc, 0x400) accept$ax25(r6, &(0x7f0000000200), &(0x7f0000000240)=0x10) mount(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='v7\x00', 0x20, &(0x7f0000000a80)="df0b71999c9b72715a35380ae398c1c200f785891c107f670683845833700cfe64f91a3326991533d800deb807428345ca") r7 = perf_event_open(&(0x7f0000000ac0)={0x4, 0x70, 0x4, 0x9d35, 0xb5, 0x6, 0x0, 0x100000001, 0x0, 0x4, 0x3, 0x14e900000000000, 0x401, 0x6c1, 0x20, 0x1, 0x5, 0xffff, 0x1, 0x1, 0x200, 0xe7a, 0x8001, 0x1, 0x7fff, 0x7, 0x7, 0x81, 0x9, 0x2, 0x3, 0x3ff, 0x1, 0x5, 0x7, 0x7, 0xffffffffffff5738, 0x10001, 0x0, 0x30, 0x0, @perf_config_ext={0x7}, 0x0, 0xd8, 0x8, 0x5, 0xa8b0, 0x9, 0x1ff}, 0xffffffffffffffff, 0x1, r0, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x1ba779c3) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)={r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b80)={r3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000c00)={&(0x7f0000000bc0)='./file0\x00', r3}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001cc0)={r1, &(0x7f0000000c40)="8ec3d5a3034d06277063af0740cc0580af2b375e45809150df36490c83ff4a5881c0a663d13533b44fb648a6ef4fa1274bb30ff2b9e8813a494816f759d72934853a4ecb6c4423088e09a4de0e6cd829a306180b66de784cb45f0b88c5f23aa827dadb53ba329b4ee2beeab6235d46abaf8402cdbcb5e132e036c0", &(0x7f0000000cc0)="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", 0x2}, 0x20) recvmsg(r5, &(0x7f0000002ec0)={&(0x7f0000001d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, &(0x7f0000002dc0)=""/208, 0xd0, 0x92}, 0x10040) mkdir(&(0x7f0000002f00)='./file0\x00', 0xa0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000063c0)={&(0x7f0000002f40)=@ethernet={0x0, @random}, 0x80, &(0x7f00000062c0)=[{&(0x7f0000002fc0)=""/213, 0xd5}, {&(0x7f00000030c0)=""/131, 0x83}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/233, 0xe9}, {&(0x7f0000006280)}], 0x7, &(0x7f0000006340)=""/70, 0x46, 0x8}, 0x40) recvmsg$kcm(r8, &(0x7f0000007800)={&(0x7f0000007700)=@generic, 0x80, &(0x7f00000077c0)=[{&(0x7f0000007780)=""/26, 0x1a}], 0x1, 0x0, 0x0, 0x7fff}, 0x0) r9 = getpid() perf_event_open(&(0x7f0000007840)={0x3, 0x70, 0x7fffffff, 0x3, 0x100000001, 0x9, 0x0, 0x7, 0x8100, 0x8, 0x9, 0x1, 0x6, 0x341, 0x0, 0xfffffffffffffffd, 0x3, 0x96e, 0x311, 0x2, 0x4, 0x1, 0x1, 0x0, 0x3, 0x4, 0x1, 0x101, 0x8, 0x4, 0x0, 0x9, 0x4, 0x6, 0x5, 0x10000, 0xf2, 0x6, 0x0, 0xcc18, 0x1, @perf_config_ext={0x2, 0x8}, 0x50, 0x7, 0x7, 0x7, 0x2, 0xfcd6, 0xfffffffffffffffe}, r9, 0x1, r7, 0x2) [ 121.863357] __msan_warning_32+0x6c/0xb0 [ 121.867421] alg_bind+0xe3/0xd90 [ 121.870791] ? alg_sock_destruct+0x160/0x160 [ 121.875205] SYSC_bind+0x3f2/0x4b0 [ 121.878751] ? syscall_return_slowpath+0xe9/0x700 [ 121.883603] SyS_bind+0x54/0x80 [ 121.886884] do_syscall_64+0x309/0x430 [ 121.890779] ? SYSC_socketpair+0x14a0/0x14a0 [ 121.895196] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.900379] RIP: 0033:0x455979 [ 121.903566] RSP: 002b:00007f40de230c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 121.911284] RAX: ffffffffffffffda RBX: 00007f40de2316d4 RCX: 0000000000455979 [ 121.918556] RDX: 0000000000000008 RSI: 0000000020000080 RDI: 0000000000000013 [ 121.925828] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.933103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 121.940380] R13: 000000000000001e R14: 00000000006f3370 R15: 0000000000000000 [ 121.948121] Dumping ftrace buffer: [ 121.951644] (ftrace buffer empty) [ 121.955329] Kernel Offset: disabled [ 121.958931] Rebooting in 86400 seconds..