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 '10.128.0.53' (ECDSA) to the list of known hosts. 2018/05/03 20:36:40 fuzzer started 2018/05/03 20:36:41 dialing manager at 10.128.0.26:43959 syzkaller login: [ 50.378244] can: request_module (can-proto-0) failed. [ 50.389582] can: request_module (can-proto-0) failed. 2018/05/03 20:36:49 kcov=true, comps=false 2018/05/03 20:36:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') dup2(r0, r1) 2018/05/03 20:36:53 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) 2018/05/03 20:36:53 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) 2018/05/03 20:36:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f00000000c0)=""/19, 0x11) 2018/05/03 20:36:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r0, r1) 2018/05/03 20:36:53 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) sendto(r1, &(0x7f0000072fc4), 0x0, 0x0, &(0x7f0000185000)=ANY=[], 0x0) 2018/05/03 20:36:53 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x16a}, 0x1}, 0x0) 2018/05/03 20:36:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001]}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) [ 56.157601] IPVS: ftp: loaded support on port[0] = 21 [ 56.282583] IPVS: ftp: loaded support on port[0] = 21 [ 56.327334] IPVS: ftp: loaded support on port[0] = 21 [ 56.387869] IPVS: ftp: loaded support on port[0] = 21 [ 56.521644] IPVS: ftp: loaded support on port[0] = 21 [ 56.627826] IPVS: ftp: loaded support on port[0] = 21 [ 56.747966] IPVS: ftp: loaded support on port[0] = 21 [ 56.901898] IPVS: ftp: loaded support on port[0] = 21 [ 58.246476] ip (4658) used greatest stack depth: 54312 bytes left [ 58.450439] ip (4671) used greatest stack depth: 53944 bytes left [ 59.152776] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.159333] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.204447] device bridge_slave_0 entered promiscuous mode [ 59.427895] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.434426] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.477202] device bridge_slave_1 entered promiscuous mode [ 59.626922] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.633459] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.664491] device bridge_slave_0 entered promiscuous mode [ 59.697196] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.827186] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.833767] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.870274] device bridge_slave_0 entered promiscuous mode [ 59.890862] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.897432] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.922374] device bridge_slave_0 entered promiscuous mode [ 59.945789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.954123] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.960605] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.986558] device bridge_slave_1 entered promiscuous mode [ 60.057766] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.064294] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.101563] device bridge_slave_1 entered promiscuous mode [ 60.155542] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.162119] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.168183] ip (4795) used greatest stack depth: 53656 bytes left [ 60.183411] device bridge_slave_1 entered promiscuous mode [ 60.207747] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.243967] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.250519] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.292269] device bridge_slave_0 entered promiscuous mode [ 60.344568] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.362181] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.368661] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.410545] device bridge_slave_0 entered promiscuous mode [ 60.440994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.456081] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.462574] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.489225] device bridge_slave_0 entered promiscuous mode [ 60.509796] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.524793] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.531342] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.570422] device bridge_slave_1 entered promiscuous mode [ 60.598208] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.604787] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.627177] device bridge_slave_1 entered promiscuous mode [ 60.646774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.673258] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.685456] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.691995] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.718493] device bridge_slave_1 entered promiscuous mode [ 60.756715] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.763286] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.802926] device bridge_slave_0 entered promiscuous mode [ 60.821294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.867969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.876945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.895353] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.915535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.977203] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.983749] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.033230] device bridge_slave_1 entered promiscuous mode [ 61.095446] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.118748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.154935] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.168629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.176487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.198375] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.319609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.355676] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.412143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.419226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.460857] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.476797] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.544558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.589102] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.715426] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.723973] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.731168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.756601] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.810480] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.821245] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.882392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.891138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.962675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.969775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.983302] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.990305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.036497] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.057511] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.068391] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.082620] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.113322] team0: Port device team_slave_0 added [ 62.174869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.194176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.270817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.277897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.311520] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.318612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.388842] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.413692] team0: Port device team_slave_1 added [ 62.434493] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.451998] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.459185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.553348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.562795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.581852] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.589839] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.605908] team0: Port device team_slave_0 added [ 62.630869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.667483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.696763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.718284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.751721] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.840079] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.865502] team0: Port device team_slave_1 added [ 62.919439] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.947185] team0: Port device team_slave_0 added [ 62.977629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.986475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.998213] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.010401] team0: Port device team_slave_0 added [ 63.030130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.044287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.070989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.096944] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.118712] team0: Port device team_slave_1 added [ 63.164653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.173203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.203111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.232083] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.255610] team0: Port device team_slave_1 added [ 63.267130] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.277095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.296911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.321735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.328924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.349863] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.358829] team0: Port device team_slave_0 added [ 63.365640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.372920] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.386330] team0: Port device team_slave_0 added [ 63.412272] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.442198] team0: Port device team_slave_0 added [ 63.462388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.479270] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.502815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.518758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.527732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.536932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.556905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.566643] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.578266] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.596567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.604675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.618519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.641278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.660086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.689247] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.697898] team0: Port device team_slave_1 added [ 63.704420] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.713264] team0: Port device team_slave_1 added [ 63.736657] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.760954] team0: Port device team_slave_1 added [ 63.777180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.786056] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.794739] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.803107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.822736] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.857879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.889706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.925867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.953642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.979252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.986291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.996604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.012124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.022835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.032453] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.064466] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.071925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.088976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.122151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.151126] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.172916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.188322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.196986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.205497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.220956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.248703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.257263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.264867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.277140] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.301959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.323479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.337801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.353246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.364698] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.372347] team0: Port device team_slave_0 added [ 64.378984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.388118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.401499] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.417438] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.436128] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.446172] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.454300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.481273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.528942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.576553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.609319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.621726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.642155] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.654488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.673799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.691704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.710191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.726658] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.740929] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.751435] team0: Port device team_slave_1 added [ 64.783978] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.796319] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.803874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.833120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.880837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.916446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.985859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.999141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.013556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.192454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.199551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.210973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.419314] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.426866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.444340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.690582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.699577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.715573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.672406] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.678926] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.685840] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.692309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.743243] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.755413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.985387] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.991914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.998798] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.005271] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.039969] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.066342] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.072892] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.079756] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.086206] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.136792] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.147372] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.153841] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.160730] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.167180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.184861] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.224114] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.230628] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.237528] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.243986] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.318855] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.372705] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.379210] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.386065] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.392513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.406444] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.600489] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.607091] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.613969] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.620463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.690637] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.808239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.819680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.868790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.908351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.930937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.938628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.634321] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.640853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.647766] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.654279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.693878] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.815339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.939574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.998968] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.054818] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.312056] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.365373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.621488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.654296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.822843] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.831985] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.920544] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.139622] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.167991] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.436838] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.482362] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.664423] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.670748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.680609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.706160] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.712666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.751439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.797404] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.811502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.828370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.884129] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.971195] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.977543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.994778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.059142] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.065447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.077159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.335656] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.342086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.356671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.555892] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.562299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.575933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.612808] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.633128] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.680314] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.738256] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.858770] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.883083] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.245847] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.381734] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.636460] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.642803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.657941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.520442] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/03 20:37:21 executing program 6: accept4$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, @remote}, &(0x7f0000000840)=0x10, 0x0) 2018/05/03 20:37:21 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x0, 0x0) 2018/05/03 20:37:22 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xd023}) 2018/05/03 20:37:22 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/03 20:37:22 executing program 7: mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/05/03 20:37:22 executing program 3: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000040)={{}, {r0, r1/1000+30000}}, &(0x7f0000000000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) alarm(0x0) 2018/05/03 20:37:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) 2018/05/03 20:37:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/05/03 20:37:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)='\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000), 0x4) 2018/05/03 20:37:22 executing program 1: io_setup(0x7, &(0x7f0000000080)=0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) socketpair(0xa, 0x80000, 0x100000001, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp6\x00') r3 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000100)) fstatfs(r2, &(0x7f0000000180)=""/194) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) io_destroy(r0) 2018/05/03 20:37:22 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0xdbd8}], 0x1c) 2018/05/03 20:37:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/03 20:37:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6e65742f736e6d7000c7") pread64(r0, &(0x7f0000000040)=""/234, 0xea, 0x0) 2018/05/03 20:37:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000140)='GPLsecurityprocposix_acl_access\x00') 2018/05/03 20:37:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') fsetxattr(r2, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)="bb", 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000240)=0x10001, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000007c0)=ANY=[@ANYPTR, @ANYRES64, @ANYRES32], &(0x7f00000001c0)=0x3) 2018/05/03 20:37:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890c, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xd023}) [ 85.011349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 20:37:23 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000300)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 20:37:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xff9d, 0x0, 0x0, 0x0, 0x0, 0x1f57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 20:37:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)="bb", 0x0, 0x0) 2018/05/03 20:37:24 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000280)) 2018/05/03 20:37:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa}, 0x1c) 2018/05/03 20:37:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:24 executing program 2: syz_open_procfs(0x0, &(0x7f0000000900)='fdinfo/3\x00') 2018/05/03 20:37:24 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) sendmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000440)=ANY=[]}, 0x0) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000f80)=@can, 0x80, &(0x7f0000001100)=[{&(0x7f0000001000)=""/211, 0xd3}], 0x1}, 0x40) 2018/05/03 20:37:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000f6f3") flistxattr(r0, &(0x7f0000000180)=""/26, 0x10) 2018/05/03 20:37:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000002b80), 0x7fffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000), 0x1) lseek(r2, 0x0, 0x4) 2018/05/03 20:37:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/227) 2018/05/03 20:37:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:24 executing program 2: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40) 2018/05/03 20:37:24 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) readv(r1, &(0x7f00002ecff0)=[{&(0x7f0000000080)=""/189, 0xbd}], 0x1) 2018/05/03 20:37:24 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) open(&(0x7f000055f000)='./file0\x00', 0x0, 0x0) 2018/05/03 20:37:24 executing program 7: 2018/05/03 20:37:24 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000026ff4)={0x0, 0x0, &(0x7f0000aedfd0)}) 2018/05/03 20:37:24 executing program 7: r0 = socket(0xa, 0x2, 0x88) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/03 20:37:25 executing program 2: 2018/05/03 20:37:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:25 executing program 3: 2018/05/03 20:37:25 executing program 1: 2018/05/03 20:37:25 executing program 6: 2018/05/03 20:37:25 executing program 0: 2018/05/03 20:37:25 executing program 5: 2018/05/03 20:37:25 executing program 4: flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:25 executing program 2: 2018/05/03 20:37:25 executing program 7: 2018/05/03 20:37:25 executing program 1: 2018/05/03 20:37:25 executing program 3: 2018/05/03 20:37:25 executing program 5: 2018/05/03 20:37:25 executing program 6: 2018/05/03 20:37:25 executing program 0: 2018/05/03 20:37:25 executing program 2: 2018/05/03 20:37:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:25 executing program 1: 2018/05/03 20:37:25 executing program 6: 2018/05/03 20:37:25 executing program 7: 2018/05/03 20:37:25 executing program 3: 2018/05/03 20:37:25 executing program 5: 2018/05/03 20:37:25 executing program 2: 2018/05/03 20:37:25 executing program 0: 2018/05/03 20:37:25 executing program 7: 2018/05/03 20:37:25 executing program 1: 2018/05/03 20:37:25 executing program 6: 2018/05/03 20:37:25 executing program 5: 2018/05/03 20:37:25 executing program 4: 2018/05/03 20:37:25 executing program 3: 2018/05/03 20:37:25 executing program 2: 2018/05/03 20:37:25 executing program 7: 2018/05/03 20:37:25 executing program 1: 2018/05/03 20:37:25 executing program 6: 2018/05/03 20:37:25 executing program 0: 2018/05/03 20:37:26 executing program 4: 2018/05/03 20:37:26 executing program 7: 2018/05/03 20:37:26 executing program 5: 2018/05/03 20:37:26 executing program 1: 2018/05/03 20:37:26 executing program 3: 2018/05/03 20:37:26 executing program 2: 2018/05/03 20:37:26 executing program 6: 2018/05/03 20:37:26 executing program 0: 2018/05/03 20:37:26 executing program 7: 2018/05/03 20:37:26 executing program 1: 2018/05/03 20:37:26 executing program 3: 2018/05/03 20:37:26 executing program 4: 2018/05/03 20:37:26 executing program 0: 2018/05/03 20:37:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) 2018/05/03 20:37:26 executing program 6: 2018/05/03 20:37:26 executing program 2: pipe(&(0x7f00005e8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000335000), 0xfc94) readv(0xffffffffffffffff, &(0x7f00003e2000), 0x0) 2018/05/03 20:37:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="020200090e000000000000000000000005000600000000000a001100000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000012087f30e00000000"], 0x70}, 0x1}, 0x0) 2018/05/03 20:37:26 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000340)=""/47, 0x2f, 0x0) 2018/05/03 20:37:26 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/05/03 20:37:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa}, 0x1c) 2018/05/03 20:37:26 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000940), 0xffffffff, 0x1, 0x1}}, 0x20) 2018/05/03 20:37:26 executing program 6: syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:26 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:26 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x100000003, 0x10000) ioctl$TIOCCBRK(r0, 0x5428) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @multicast1}, &(0x7f0000000240)=0xc) bind$can_raw(r0, &(0x7f0000000280)={0x1d, r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000140)={@multicast2, @loopback}, &(0x7f0000000180)=0xc) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="381ec05a875f9e91a43a9d"], 0x1}, 0x1}, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @rand_addr=0x9, @loopback=0x7f000001}, 0xc) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7}]}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/03 20:37:26 executing program 7: r0 = eventfd2(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) ioprio_set$pid(0x0, r1, 0x1) read$eventfd(r0, &(0x7f0000000000), 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000000080)=""/77, &(0x7f0000000100)=0x4d) tkill(r2, 0x1000000000013) write$eventfd(r0, &(0x7f00001a6000)=0xffffffff, 0x8) 2018/05/03 20:37:26 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x82002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000180)=""/65, &(0x7f0000000200)=0x41) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1) 2018/05/03 20:37:26 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)="6e65742f0000ffd99aff000000000000000000000100") sendfile(r0, r3, &(0x7f0000000000), 0x2) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000000c0)=r2) pread64(r3, &(0x7f0000000140)=""/198, 0xc6, 0xe) 2018/05/03 20:37:27 executing program 1: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0xfffffffffffffce8) accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000001c0)=0x6e) getrusage(0x0, &(0x7f0000000440)) 2018/05/03 20:37:27 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") poll(&(0x7f0000000500)=[{r0}], 0x1, 0x7fffffff) sendfile(r0, r1, &(0x7f0000000140), 0x8402) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x4000) 2018/05/03 20:37:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) flock(r1, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/05/03 20:37:27 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000002900)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000040)="89", 0x1}], 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000002880)={&(0x7f0000000080)=@l2={0x1f, 0x8001, {0x8, 0x49, 0x5, 0x10001, 0xffffffffffffffff, 0x9e0a}, 0x1, 0xe74}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000100)="bfcaf400e756741a5fdfbcaf7d1b730720a4feb16b59e2aca1b6e01ba60d328ee816d2f6f7461e42588ece93be58ca11b28d586462eb7a25c70b0b1cb149920c99c9cf3d955100f9d67fce79882c44d6fba4f3e1bfdfe8c494b11be98f6c65b6", 0x60}, {&(0x7f0000000180)="ad5bc2da2b4952651faedb448d5148778306269bd7d73cd2197dc8304435bafb486dfeb47cf6378da6783f404dea8c7193de960a8c155b67db90d7605e370e6922a3372904a974ade5febcd5cf55f52606409baeaa7ece494aef39a01e2b781290fdc0f4ce283fd039b6603fd1515cfde1a367", 0x73}, {&(0x7f0000000200)="2fac8a237ad99e5e5d9a8e64bf38b779a7d4df002023516d2b13c06768e53f76dba29a1173e57d9e3efb5568c847526916aac4aa8e12d79cd6b94d33a561542465229bf1646d50edf38f0a27b655a1e9abbd048ac8112966478116b1c9ab61247b39b91fab3d4c991fe9270d2ee95087cb245d2d9de21482e80c4df8822a3f3851ca3c5d1bc8c47d053754c7539ef95bddbe9d3a4e8d03e8fa78e2bbef94bd905143b3e5505943fcda23896af22f2fbc6fbf84b7987e60018c2a1259dea4c6201a372b20bd466e94d44b5519074e641f32c950fea5c8b2a9e564369653bc7b14343ca29728", 0xe5}, {&(0x7f0000000340)="e28e3edd6f649b738731615083eca406549294ff39f6663ae7cfbc4d9ee1cb570ff8eb5857b640d375bb83d2462a2c659bce6ec09d0d7b3aee6f12f0ab1c729d908e4476aeb59d", 0x47}, {&(0x7f00000003c0)="6e7491d01477", 0x6}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="5217f284e588227e8e138b7374fea6e18b6f4ea5981b4e3dbac07b7d38f4866a1c712661264a30afeb7c31bac4bfe740663ea6bf6cf1455aa4b42c8c3aa250a2cc527667a66fff1d520085fdabf9d59a47e10e21201f11d56c2fed6a2684871f68f1b593887df63788508aff01c2004734dd9d4e9abcadc41a029d489125df3347178b48974cf218966cab037281d558c1fedb3d319f9fcc48937a93a9e62cece3c470b741f82f0c594282257aba1ca4b71af648badd711aaed13b115ae9bcd16b598236c7", 0xc5}], 0x7, &(0x7f0000001580)=[{0x68, 0x88, 0x3, "9ff87aec31d0148f4d39c132bbe0fcc9fdec4ea9f0e1dc9b896bb95711e65d78e89d36fc7f4473f8274b23c8b74bb9a9f52b916758542e68e70d121b2e08594bd53dde954395a927a1cbfba9838500af0284"}, {0x40, 0x39, 0x8, "ea07f331c8fea647a474bd76d392bea261438e1da3f73c4e3a52720fee80ad4b1d5619d75413fae473"}, {0x108, 0x0, 0x4cad, "57af15ba69d9338b9fefa244e768651cf3a25ed10568a8743f5797c1383f9d990a39721b62f9eba82f959a0e4e4b69e278b37733b7bbb84e6c115ffebbd29855f3adea0336120cd6ca18052348a6fc358ee705ca4c40a384e8669f5662d27b55a5e0bbfd7bab51a22ee03825cbcdf5c65a770925ad475777e3f6a19e2d1536ecc4bf961396dcf2b82cf842628ddcc9c72cbb05b8d9e408127494b1592ef1454f3d46afbcc842b3cbc2e8337efb4250846e8bbebe63944ddc0a6609bf79ff8a46f3e2da5038104dbf598a0853061a4986a04398eaa59ad745d37e71992e4caa72b24256baee9b3b84da959bf1691c484fbc7915cb"}, {0xc0, 0x29, 0x0, "30c9d9f98306f2eebce39fc1737413ea20b7798d72fe52752955b1c394750d60588ec6433ed30ebc819a6239ff3ed72777e55c05fb7eccc0172577e3d1e53ddaa0c2d088e8b29486b841b5f965e7fa459ce0b97612bebf70660077fc4f9f258b3a5b8fbe0bdd3c529dcaa285aa67e68b4070c9f0628d80187d49993354c06b6ce3583e5da76922bb1af25aea64ccfa5f2bf0741d635f625b2957856113242e46514c810824ea11121b"}, {0x20, 0x18c, 0x0, "1ab8c96b9a7ec526ac"}, {0x1010, 0x11f, 0x6, "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"}, {0x28, 0x104, 0x7, "e4766faed242d0d6be2ccc45ab2439a48b5f"}], 0x12c8, 0x80}, 0x40) 2018/05/03 20:37:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001a00090c00000000000000001c00000000000000a8be00000800010000000000"], 0x24}, 0x1}, 0x0) 2018/05/03 20:37:27 executing program 3: r0 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000), 0x4) 2018/05/03 20:37:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/49) 2018/05/03 20:37:27 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$dupfd(r0, 0x406, r0) 2018/05/03 20:37:27 executing program 0: r0 = open(&(0x7f0000000000)='..', 0x0, 0x40000000) getdents(r0, &(0x7f0000000140)=""/161, 0xa1) lseek(r0, 0xfffffffffffffffc, 0x1) 2018/05/03 20:37:27 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6d6f756e74696e666f1a") flistxattr(r1, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:27 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) bind(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x3, @empty, 'ifb0\x00'}}, 0x80) prctl$setfpexc(0xc, 0xd0002) r1 = userfaultfd(0x200000000001) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/05/03 20:37:28 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="8837fecb66fcb101a611a60b70", 0xd) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x8000, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/05/03 20:37:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000140)="edab191333b3794b0d56345297669d017985120d3c76b6c9fdbbaa66a600a74843969cac60d04469de31b50cb88922126f16777e4b65f5065aca50b0b81f3e0c400fa1a47e5f7eccb7850a20196a5876515be793c919407fe3c99882202510c940c06fe83cf1b832aa635051d19058c1da2e944d5efe2b5747172cf543d4", 0x1, 0x800, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0xffffffffffffff8e) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000004b80), 0x0) sendmmsg(r1, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001080)="bd62002b4cf37d35a85c2145ec77e8d726c360cbe764c5c72ba61c76d69678d6f89bc345b7daebf4cc0c281e9e8957d50ec0e7db5f6fc22553d56e6f0f4a41a04656428fdcf18fdfba48c781bd9d5508a2296750f8ce6efd0414f55833721dd160b0a3417bf6af10fcb06b1a7365668689e08f3b28fbcc69cb42cb36bf0e6e87f86239fe98f0b5918c164fc1470b7cf2f72651bc79b0afcb0bf89652d177e94dff71f66894813ee4161c0cdd75dfe3d435877dbfb859385e726c373cb8210c517a94dd98ce6bf5ae2d29350c5ecba08b137aa9f4ea85d4e1c70b69a2d2abce5b724f3bd0a0b238d23772a3f608c7653e61736c4a8b5c5e7ea29d65ce4c6ba780b1badffb0d440d8f395fab8c41673039af867d840c07fa1d8cf46a5a53105e47e82c81c90ceba0408f5fc077e133f2251d3534b578f19e4e30cf58824396a84dd41dafac7d16947e072ad1a7400a01669aa95f69e9438d6ccbb221374e865fcdb5ccdc02ee043baf15aaf6819f9d3adc6ad5778df6061493cafe892c8217824f6813f6b174b840b9005d4a5b20bff4ef0bfe5b9317698402ce071b62772838ef748f697bbecd3d98721d699ce7fca8277ea66fbf1730dea0c04a86d833c76ea13d98d9e880734545291f6b82e98fca90901d07d9425e23b0d2633a0af4c68535f2c5879b271e78dc4cdbce6a417b87f2312fa696a1244d47a6f79e342534610473a6ee954d45e48874ae303c8c0e3f7ee4fb5eee129309999221b107b5f5ab829f58d56cb0b3b432f86178b3e415e30bf0ef6f54906a4a17a9480a6e71a8724ebb5abda522142c129ea081928674797965839a626ee56ee7458936c45777ecbec89bd4ab5c667835c9edf80daf375d85901698c366b3cc67553120cc18177333782d1a2f67e1fbe0a0f21d27b6daec90104fef552036dd938f6fcc5aa662603b454d8d3884a6483e4b9689d9ffcd30db18dce062492ccb41ac67759c0e05cd08d821e7ebb6c641da502c65fa3d9a4ef782cdd401e34ddc1087f5562b915716c3f2c91c9fcaf8efafc72124821670b97c5b4382004cd6e984d5e22d9fe12ac9866428983a18df086464b3d413140909978cf166a6ee86a457f4abebe95d9960b913c1932c5a074137c3c82d0fd25680befc494cbff184957c3e61044a5fb370555b2cbf0f06c83d82894d3e1236d7e7d3c227a449018193ceaf046ecefe2df42a33457ea8a77b75a847f115782c87b09c454520e1b35783052934474b1e0d7f45b112dfa5af07f35cc716a902000a3c9169ade39220062f2bb0f87560be5e27c0aebffc6d6bb4b5e4be60170d64a8c8fbe5a4b7777b111313f16cced85f5e9ae6a7f5dfce6785dce0eba2e9143949e138dd50afdef2ca5a0bd9da59e711c0eab70b787e48b92306dd6ed25076ea854622c14e5c33094efbbdb7e2839bab4e602e0bc5bf40ce896e5ca23e7f159c8952482cd4e7af6bf680c9aeea8b08db82aa462f65d9e71933cbcd77602ed4792829f0d71a9bd68a7db8139afed322d6578c728383e573dd6a61e2570ccb45c6e6a6a28501c361345410e37a2881644798db5a7ab1bdf28fe609077cdf40fbdd3dacd9269233913bb01508caf8f8cb6dd70a50f41ab2d195678a7c66a2e72b6102196f352066700ffa1f9da4d1851aab7359f7eb265205a74d19cecc328bfbd437d78d4349226a52da9cfa6ef5256e8551669097ba5013ddf447dd01e97a7d10bce42bfc", 0x4d1}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) 2018/05/03 20:37:28 executing program 7: r0 = socket(0x11, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) close(r0) 2018/05/03 20:37:28 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x504a, 0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000340)=""/252) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x5, 0xb}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000000)="370ee965076456fec9d49cf157e0e4f8c887ede167bae27ed89070067b570a1b9002aa053aabd7fd3a4def5d15fc3958a3fa2a36ac526b7c84b2d8dc5adcc49d82cda563dce08186595ba68c1ceb1d6d", &(0x7f0000b88000)="13"}, 0xa) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x2000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x400, 0xffffffffffffe2e7, 0x7f, 0x0, 0x100000000, 0x2, 0x7, 0x81, 0x3bd, 0x40, 0x2df, 0x3, 0x9508, 0x38, 0x1, 0x7, 0x0, 0x7f}, [{0x60000000, 0x6, 0x3, 0x7f, 0xc4, 0x7f20, 0xffffffffffffffc0, 0x7}], "bb2c106407f76e9fea7f2c287e1386e331a88fa5899fb962281187a857867a9af429ccdff96fc1c426c61a3cb63ae50eb3c6ac897409f29f5d149ea1bb974f74027b6430c62b7c74a400905daade8116c0257e5536f390e48d7336549e42c3fbec6cd102e8d33c11c6f87eb35852aea7f8cb17187f8e0a4adb6c5b1182a4673d06960d095de4204bfbb2a7f635a27665e321ca6ce431437953e8c2f895543501ca684b0ecb0975c583778081bd5d1b46f891b4445a9156d91e36a951d5255c55064d455b13ef3005dde5885b2296db0a3bfe06160443ff90276c2bd335c4f1daa22182e4e0ec58863936bb5dd1f76e9c6012a0cda3ea0c", [[], []]}, 0x36f) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000180)={r4, 0x8}) r5 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="93487a5d50bdfd355b8d", 0xa, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)='/dev/amidi#\x00') 2018/05/03 20:37:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x100) shutdown(r0, 0x1) 2018/05/03 20:37:28 executing program 0: unshare(0x40600) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x38001) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="ef754fe05369ab657d79f305d0786200513dfbe04b5638dfd7548da81bbbe686ad8c1b4c8b78c391a9b341da0039acf8f0a874ece06549d91916f1b735b864ec892b9b212ffc1a3164fb6356f74fedd6e443365371a4627d8710dfc0300b5f18a32973f75aa746114dbda42cadba60469498a6c3f066d1d9cd8de4c06d3417"], 0xfffffffffffffe58) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000a, &(0x7f0000000040)=0x1000000020008004, 0x100000448) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="ba9b3b0d886572f70dc89fe7aee967f550a68e05e175c4d2468c1be38d78e911f991d21303c18c02d84c1f3b7705de8f129658647f7ec67086ad4ccd95dba194b9a4b48e01f894f9ef21cfee23af038698b9370a7dc1b780b121c7558481638b6aba862c91bc66e71713e6708db667173eb715815fdc2cc4b147c62e2c707c69f1f6bcce4582e5046d3b4edbe26544d8d84315291089a2409c779d512a091cf77c712b47a13f174c9b520fc38cbabd76522013b160fa3e7a032f8393259a7e71d5cd2ffbeca4d1430aec86acef47bf506ba4f72d8ee487515089a329870ccb61b686ece010b952d53ba74da47f480e", 0xef) 2018/05/03 20:37:28 executing program 2: r0 = socket$packet(0x11, 0x2000000001, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x38c, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/05/03 20:37:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x355) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) 2018/05/03 20:37:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a8c8bc05a6220da4b1476e30a86bc0d37a6438") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xd0, r1, 0x2, 0x70bd2d, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x38}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20048080}, 0x10) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') flistxattr(r0, &(0x7f0000000000)=""/209, 0xd1) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/49, 0x31}], 0x1, 0x0) readv(r0, &(0x7f0000000240), 0x10000000000001de) 2018/05/03 20:37:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) migrate_pages(r2, 0x7ff, &(0x7f00000003c0)=0x4, &(0x7f0000000400)=0x670) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="f1c1969e65c599421155e901582dec98c3ce74d5e62666d08e9d7340c3c079be497171b86908602b9d4d8041a9546fa8f2047e694afa4c66e482f45777a7c2518dc96601871778417d7789f6465bd5138b64", 0x52, r1) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) r3 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="9f22061bc0c1960013a74f0b1305d49b9df17c494e9397918e0742d80c2fcbc3", 0x20, 0xfffffffffffffffc) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000340)) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) 2018/05/03 20:37:29 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x4100, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000500)=""/1) mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x204080, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000001c0)={@remote, @dev, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) umount2(&(0x7f0000000480)='./file0\x00', 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x1, 0x4e22, 0x8000, 0x2, 0xa0, 0x20, 0x3a, r2, r3}, {0x100000001, 0x8, 0x1, 0x8, 0x3b0, 0xbb, 0x2, 0x7}, {0x98, 0xff, 0xffffffffffff0000, 0x81}, 0x100, 0x6e6bbd, 0x2, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in=@broadcast=0xffffffff, 0x3500, 0x3, 0x2, 0x9, 0xad, 0x1, 0x3}}, 0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0) mount(&(0x7f00002b9ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x45008, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/03 20:37:29 executing program 2: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c1d000)={0x800001}) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r2, 0x406, r2) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x1f, &(0x7f00000000c0), 0x8) 2018/05/03 20:37:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r1}, 0x8) 2018/05/03 20:37:29 executing program 6: open(&(0x7f00000000c0)='./file0/file0\x00', 0x80042, 0x20) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc3ff8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) 2018/05/03 20:37:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x149800, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x7, 0x46e, 0x4, 0x7, 0xffffffff}) accept$netrom(r0, &(0x7f0000000100)=@full, &(0x7f00000001c0)=0x48) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) [ 91.249359] sctp: [Deprecated]: syz-executor4 (pid 6947) Use of struct sctp_assoc_value in delayed_ack socket option. [ 91.249359] Use struct sctp_sack_info instead 2018/05/03 20:37:29 executing program 0: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xffffffffffffffff) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xa2d}) 2018/05/03 20:37:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x2, 0x8, [0x0, 0x200007c0, 0x200007f0, 0x20000920], 0x0, &(0x7f0000000400), &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="f85a9350558efa2253865f739a3faf2e3f374ce76b652211a330b531edea44af4c70fa6c0ef03e4d11d0bbee657df582a9488e06fbfa142fac3e82b74ca0775bc60282b104f83db69bded4c8af0c8155ba03f4af92217fc3c00746cd881c0d175d4f83221e157a46d2880f60c3acfd4f79ea3bc25b6ea1dcf7bb8ea3545610c6729d12361e6a2878376335a2b3c1cec9b7f8d95904a90008fbe91804f5df7ed67c2575d71864e618f6e91f0a2050e18d4f5df48f0f", @ANYBLOB="a7ce102f78e1d092f3c5b8bc7a07003522f7d0c0aba466c2d0c7efd5a7c161ecefb51e7c5aa7567032eca38ab4e6680f392965d6dadf64085afd3f795326f3d47253bb955146814647b55ab58f63bfb1cade112bbc4f"]]]}, 0x80) [ 91.427346] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/03 20:37:29 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) fcntl$setstatus(r0, 0x4, 0x44c00) lseek(r0, 0x0, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4) 2018/05/03 20:37:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x200}) r2 = socket$packet(0x11, 0x5, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0x1d1) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xff7ffffffffffffe) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r1) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/03 20:37:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa}}}, 0x84) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1000, 0x4000) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000100)) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000140)={0xceb8, 0x8, 0x4, 0x7}) 2018/05/03 20:37:29 executing program 0: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00009bdfd4)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x4000000000000010}, 0x10) 2018/05/03 20:37:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000180)=0x133) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) read(r1, &(0x7f0000000040)=""/78, 0x4e) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) fgetxattr(r1, &(0x7f0000000180)=@known='trusted.syz\x00', &(0x7f00000001c0)=""/63, 0x3f) 2018/05/03 20:37:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'self'}, {0x20, '&selinux'}, {0x20, 'cpusetmd5sum%user'}, {0x20, 'lomime_type'}, {0x20, '-:keyring},'}, {0x20, "73656c696e75785e5e236d643573756dd4"}, {0x20, '--(^user,'}, {0x20}], 0xa, "99b224b6a2a2f01ca7c54b0e136e71a0bad8d20cb78800c52f7d35ccecc4bb2578c45ec3d4acae0dd3c2b81064857f1cc11d85785b30cbb33b3e75fd1abab570eeefad505dea50849a6bdcaf812a4f69b91c85ac460d1f302d69e1751fcc04580871a7d1d0e054a223830ea11847faf53a58966d4643b578f59b0c4f4aba97ee7acfeb3cd70156b9311f4c8ace5da52d77286f83cc9d6571bfc21be04c87b4d17facc72784727a9a1355698c37183d27aba929a8d6178e7782c41244824a12ac8cba582f682f5786688a9934fd55666fbc0fa22fd337a30c5ece43f8b885ddf79aa9b89dd2e5e8adba67bc44cd26f6fb"}, 0x150) io_setup(0x0, &(0x7f0000000000)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000380)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0xf, 0xbca, r0, &(0x7f0000000040)="595d6129e3dc1e7e210f92d600661b2145f23d3d13ba4dd8338f22ae46f7cbc4871a944020c4482c1a119770b31e8b3a551835318cbd0f0b81b5624b639409baac12a340e423de113782d37e859f11c9303564cb8e23c2e4d6dfedcc47a7f8b8893b79f7c022684ad7c7a7f362d6530e514c42da607a3378bf0dc3b0f4947c5eba6742445a8f09499439f83672a24526d3abb1d1ffc9e15b28f0dfb3cb0f276103228e93f20df21c8cb30426e84f6bb46a57366500189c582ed3020e8a1ebfbb461a5477462912b686f0ef17ff0b888af903cf1896d81ef68c80cb88baac3f8a687bbc247070c4b5", 0xe8, 0x4, 0x0, 0x1, r2}]) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[]]}, 0x178) close(r0) fcntl$dupfd(r2, 0x406, r2) 2018/05/03 20:37:29 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) mq_timedreceive(r0, &(0x7f0000000100)=""/182, 0xad, 0x0, &(0x7f0000000300)) [ 91.989088] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.996132] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/03 20:37:30 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7fffffff, 0x2000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x9ae1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x4, 0x181040) r3 = syz_open_procfs(r0, &(0x7f0000000040)='projid_map\x00') flistxattr(r3, &(0x7f0000000080)=""/19, 0x139) memfd_create(&(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", 0x2) 2018/05/03 20:37:30 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="021880071000000026bd7000fbdbdf250e00080010030004a3a5938cfa7237c7b44ddb3864511cb1bbca26547e89a577747e06a469020900000044182f8c506b74482a4b061df5ebe726cc85e3b19823912eae2f6beabee8838afb831ad4ca3bbd663be1397a1a678d357fb09db882bb7f350c13000073e9f6af4eb88edeb4a5b8026ee318d67a4aeaf741fd90c38f07604d3260429aaa0c05c2ef47a50f1e98e3baf2b0ce079cb8228f"], 0xaa}, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=@bridge_dellink={0x30, 0x11, 0x420, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x0, 0x800}, [@IFLA_AF_SPEC={0x10, 0x1a, [{0x4, 0x7}, {0x4, 0x2}, {0x4, 0x1c}]}]}, 0x30}, 0x1}, 0x0) 2018/05/03 20:37:30 executing program 7: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000940)) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r3 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000500000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x4) gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmmsg(r3, &(0x7f0000000bc0)=[{{&(0x7f0000000480)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)="8099b832e465d1a8a5ac3f97d8fd7b69217b9a54556aea00063d75a5ed132c526dec68fd44ad92a9ed5ac5fab3e3cc7d29dbb05a49e7b10d7babba87de14f1d61c5caa1b86ba3992246fd867aa913db8b4b59c80601c169af546d68ca8ab231a8a87adfc1588a8beb0906f7269d2dd096bffa46ee57403fba5e3", 0x7a}, {&(0x7f00000002c0)="21c5d005a8d89f9b4d030fca805a225fbf492451ceea95648d5ae7fc1574872bc7465dad759488bf", 0x28}, {&(0x7f0000000580)="326ef9f19a17ff5e5f134f7ad5d9017f8171e952ac0090211405855df7a9d81a4597cd4f1374c09a81cb554fece1ebcb6f95f67603f21a8bc5292388e910abbb1fb8c566aac4896fde9a7d5eb7a3ed52612fc19989c8de7c3122c5db0e3ed9dae380c29ff1034d293d10e7577ecb52587cbd56283dd26950abc8ab327a6eb6245d1f6430388c54ce02b13dfbbebd048ba0bab1651137bbf2f8164363b5c5e1f8f1", 0xa1}, {&(0x7f0000000640)="d587b5b18a007766515b8cf34ac844509f13b8a60ef21dd2702e5ce64b61eea42de5f8d3ea52df7574606876ceb9618ed1f11e7cbfa96ea1fcb357698192aee70a9539f9aa34d75d37c87ed762c96247e2f8dbe29c916e9a786f35191db5e3b2d87df2aec6490307629ce50cef3e5750fb37e797c766cb38399df8fe8d278f135aad2850400ba01f6e434601", 0x8c}], 0x4, 0x0, 0x0, 0x40}, 0x2}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000740)="d566d619159e134762117c0a1cdb210d58432498cadfa0751ad0c5712224dc6c0790d1e8dafcbafc8cc65b0c24cca2d40ace271f18aea5ee98d5a9d41288321ef746b84cc0fb1bffa44cb255fc23", 0x4e}, {&(0x7f00000007c0)="5906c1995c7ac2584b947d0ef54cd070478a20f0f282728d3374594e45345d64d1cb625927c251f048e0df72010480111f843ff2c4f36df19037ebb6217713986dc484c7d14b672b1ad2d20b003dc0ccde72a5150877a6bb54cca501483dd3495257fc3e1b8e0e", 0x67}, {&(0x7f0000000840)="92744eeb80503408534e3810f5eed11f4aa36d1f54452336f9d05230b8aa2a8964269ed2e1d48ab55eb16db4adeee7c06ea0b974d0d1cadda7836d0189cc72c082ceed2046b379be099149109f9f76c21d1bdac0344ffbe339f3310111b487cf8dd8c367ca50b595175ec6cb38d8910f32cf23d136735741e09250694be60da88d567c202a5200ccb4a64164b07bf5020d954455dddd810ad83184bb56f191029767", 0xa2}, {&(0x7f0000000900)="26479e516ab17db8153f29020f1eeded8fc92f27ea77735121440c", 0x1b}, {&(0x7f00000009c0)="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", 0xfc}, {&(0x7f0000000ac0)="f9c7814012cafcd0c0f8d3516f0c1ed0d2720876a2223c05069a2fbdebe3961ec68b214091e230e31f483797938a81eee3e1b99d5f78517c4bd474d722e849fb2de2b51cedde21c245ac8c69b329505c8026dacdcc58c35302", 0x59}], 0x6, 0x0, 0x0, 0x80}, 0xffffffffffffffa9}], 0x2, 0x40000) r5 = 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)) preadv(r5, &(0x7f0000000040), 0x0, 0x0) 2018/05/03 20:37:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040), 0x326) 2018/05/03 20:37:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000000)="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", &(0x7f0000001000)="0d5967b6c7d6c090e01f3f967eaf1d5da309844bcffd79f9d0fd6bcada379170a477632527196101af70b2afe9a8ae7daa49a7be40daa7ac7a3bc3a174ea9961c9e67ef9e047951f31334921749f21eca5af97b53a0c86f543cf0d14f7862e5e4d1861117a4d5919894d33f3895866ef735a049d917c9095f361cd7df381394a1aaebd9b6f3bdc74bd5d81b37040d5ef", 0x3}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000023c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000024c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000002500)={0xb, 0x14, &(0x7f0000001200)=@raw=[@map={0x18, 0x9, 0x1, 0x0, r0}, @map={0x18, 0x6, 0x1, 0x0, r0}, @map={0x18, 0x5, 0x1, 0x0, r0}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x35}, @alu={0x7, 0x4, 0x7, 0x6, 0x7, 0xffffffff}, @generic={0x4238035c, 0x800, 0x200, 0x258}, @exit={0x95}, @ldst={0x3, 0x3, 0x0, 0x1, 0x5, 0x4, 0xffffffffffffffff}, @jmp={0x5, 0x5, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffff0}], &(0x7f00000012c0)='syzkaller\x00', 0xff, 0x1000, &(0x7f0000001300)=""/4096, 0x41100, 0x0, [], r1}, 0x48) ioctl$void(r0, 0x5451) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000001140)={0x3, 0x2, 0xf224, 0x3, 0x400}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001180), &(0x7f00000011c0)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) 2018/05/03 20:37:30 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="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") lseek(r1, 0x0, 0x1) [ 92.182381] device bridge_slave_1 left promiscuous mode [ 92.188369] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/03 20:37:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x10000) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x30, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) [ 92.273403] device bridge_slave_0 left promiscuous mode [ 92.279416] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/03 20:37:31 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000000)={0x9}, 0x8) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x200000004000, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x2, 0x2, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x4}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="437564fad2674e83bf34f7c9b53e4f3acd5a4751b9758ebb527e6d29ef6ffdd1071cc13e1c9cc909017c4b73f223c0cae06180e63a2ff7bc67485479a97fb5845fc355c008926b9b7576e1d5b513e2369b95949c31d67f75f73fe6d01f50340f77444d60f16dae1aef1bfc782c5546603f6c5d5ea1e7e8d306", 0x79}], 0x1, 0x0, 0x0, 0x40080}, 0x20000840) sendfile(r0, r1, &(0x7f0000000140), 0x7fffffff) 2018/05/03 20:37:31 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x81, 0x3, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x8, 0x0, 0x40, 0x5, 0x0, 0x2, 0x4, 0x800}, &(0x7f0000000080)={0x5, 0x1, 0x0, 0x8, 0x6, 0x6, 0x5, 0x7ff}, &(0x7f00000000c0)={0x2, 0xffffffffffff0001, 0x8, 0x0, 0x7, 0x2, 0x3, 0x50}, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x5}, 0x8}) 2018/05/03 20:37:31 executing program 4: unshare(0x8000400) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000001d, &(0x7f00004ca000)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0xfffffffffffffdb0}, 0x8, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x1211}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/05/03 20:37:31 executing program 3: unshare(0x4000100) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) signalfd4(r0, &(0x7f0000000100)={0x9}, 0x8, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='/exe\x00') 2018/05/03 20:37:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x401) 2018/05/03 20:37:31 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200, 0x0) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'veth0\x00', @random="4492d27290b4"}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) socket$inet6(0xa, 0x3, 0x44) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x41}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000000)) 2018/05/03 20:37:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x80000000, 0x6, 0x1, 0xffffffff}) capset(&(0x7f0000000100)={0x200f1526, r2}, &(0x7f0000000140)={0x7, 0x10000, 0x3f, 0x4, 0x101, 0x6}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x80}) 2018/05/03 20:37:31 executing program 7: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x401c, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x240800) r1 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/03 20:37:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x8}) 2018/05/03 20:37:31 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80102, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x3b, @rand_addr=0x80000001, 0x4e23, 0x0, 'wrr\x00', 0x10, 0x18, 0x18}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 0x3, 0x80000000, 0x8000}}, 0x44) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000300)={{0x5, 0x100}, 'port1\x00', 0x1, 0x800, 0x3, 0x40000000000000, 0x5, 0x800, 0x9, 0x0, 0x1, 0x80}) r1 = gettid() bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r2, 0x4) r3 = syz_open_procfs(r1, &(0x7f0000000040)="2f657865000000dc882ab3060c14b43ce37c05101000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x13) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r4 = shmget(0x2, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r4, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000000400)={@local}, &(0x7f00000003c0)=0x14) 2018/05/03 20:37:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xfdbd, &(0x7f0000000340)={&(0x7f0000000900)=ANY=[@ANYRES64=r0, @ANYBLOB="36ca26f3581ef51147f1a582049da4bc0cfbe2344d29d340d450383f50b131d3d6fc4f71507496501136aad2fe691689afc5e57191b1", @ANYBLOB="9641e5c071ce0b8885da9a5fba366b13ec0cf41b7451f2208c96d4d221c414d312454c5f60f35398208fa79c16e03d3e538a881de201e2bd5704706f3417a63273772193b7b97c4e62859491ab3fdb28799df6f9ed34fcf73eae8af0f8f1607b9b687414fa5fb70b79129a5c0830afc1242de2c56b90166a0b40c6f27553a69b9a95ed3fb8c99b4d9a0068a440a6a850f09bde07ae51e36b179b518c90cfc1d00de4780c555d3655a69f28a2d2bf5499119b3413369ddf45a1be10467f374e569b7ad41e653e90446a36ac45085503e595870d969059adf75d7a7b772ca026c7d972b07451a81f", @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYBLOB, @ANYRES16=r0, @ANYRES32=r0], @ANYRES32=r0, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="54e9399ee9de51136315e6adaa5c15a9a0f6cc3f39d6c0e6a9ebc57f5694ae0e29067586e56a858aaa85c701ee26851b97522fddcefb9874659d68d1105d567408676648c395d225b0a034699ab2d7bc4133e1d17ebdec5f2a4de7692edb5c29181c979adf85256ad75a391991ec3f68eab92844a3cb92f287041e63cf0b7dfae5c8a95b52e3f6bb36178fc8fcba124ba5d0f86d965d40db945a5ce8d2b52dec9672d0a888d1374577fb", @ANYBLOB="10bc133a216099600837e5d884f1126ad287ad6fa94bc3cf4c54043f6d99777f31c11e39630b12ac3a44cf6f06a06cabb76e7ab6459be18d4d648fc38ff89223676aaa6224accd6c0bb09f80be98", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES32=r0], @ANYBLOB="5dec1e9cc84395bbf04aa51aa6c9b4202cead84b1c78d04f6ec796081430de59c4834da8d27a38c8fc37fc4649d61daad53cdc589efe3d98d5902da2411479cd96de7b261796f5cfe726c24b4edf057b92967fabbdee744d3777789ff4bd8ab207d37b4008f6c4af2f4bdd316bac"], @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYBLOB="d23a2194dc7fcbf666972d54afd588e7dcbad37cec2efc6edccfc9048a73f093de2b814ea3f6e4ac21e734543ac9c8565327803f1ee488d34c44f0454b3fd7b286d160ab191c6ad121be8eeafd50699b5b1eaa997a22c34fe65e643994bd0809e6128099665fdf0c5c0248184c7ec1e90b834708fa0b86066cef72c571e521c54d39c3900d7c217846de083fc3d61e9dde09172dd90be73609ce9d5f8dc22baee0327a4200f89fa9ff3b50c2b7bd", @ANYRES16, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="2c6c56d52f50566d74818e2714eff942d8e3c5d06a", @ANYRES64, @ANYRES64=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="6060342d3019dfa77c2c5619041eee2d43b8d8ca7d705bf399fa979ca4d3d835c06417d632af7b0a92cc9cf9bf3d2b2faea9c4622fa1b94c3d59f8391048845495443271a1eeb52aa8592e91033e90d7d7b62adfd3947e88b032852e83aa583b7c22b3d1695b1da679f0447311c995d344af75ec508171026fcc6a679ba57e43cc1ea2c9542070ac4dd105a124cb3f37574da2ba4323aca6daa9bcc1b1339f6ddb2e8e3d27b73d6c5f7a145df6d6ca2edcbbd94e16ed1748c73008b191c49d8356ab055623a29ffb5ca22e11f4987b6404", @ANYPTR64], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64=r0]], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="0ebe90be40dab37a1a41ee99d8b470b7db403de362f6a0872b414580c331a382f029ec0f0d44eac8eb0629e84d5d03b7f399a5266972e5843558e8b72442f4a99b6c74cf65a00bd57c093b358007ec576230cbd99294cd59d2efbd3d2f", @ANYBLOB="7355efee08f86e479fe42338ec348534d66548a3de3ab50976cc73b592db67f9c8b82949deb2f5356de7cfd8a2ef25e8544b2a6607", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYBLOB="3ee487d47ab2a8ee6bcede9360402bfc86efc8c224e47934d60e7dec75fd2ed13c00d018274128727f8373f7141ee64c750810f23500fe796739143d80e3234eb24a0ce760d33d096a8fb860a70443b5afab5bf75a7060b49d51cc9ef3a76a337803e3788913a238bce3c31874225bf7544e4d57d5f36020f6d89b8a8e55b94a54113c0187bd35"], @ANYRES64=r0, @ANYBLOB="d05b67510e3d8a72eb427aab041a473d36149872310d4d4106468b46f1582016f242a420bb0e7f570a314f247a4ac43b", @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYPTR64, @ANYRES16=r0, @ANYBLOB, @ANYRES64, @ANYRES64=r0], @ANYRES64=r0, @ANYRES64=r0]], 0x6}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x100) set_mempolicy(0x4001, &(0x7f0000000140), 0x1f) accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) 2018/05/03 20:37:31 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000080)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000300)="4648d976f05f44329ffa8b37501984ddbdc37aea57e294ac7b103829afc72c4d37c63cf2c156e709d2bf84f0e2473f190d43c1514a881ea0d3f8de1b76f4e45c53972a96419ba0ab752278ecb156d17524d6010f4386ad724f0405e674d4a1002080bc22c4cb995dfcbad1bb9ae7bcfed7e0b8c928", 0x75}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000000280)="279817bea4476c768f7431d7eff5259f862bdb324892f4e74f1cec82a7bc18857c90b7615496", 0x26}], 0x3, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], 0x688, 0xc0}, 0x10) 2018/05/03 20:37:31 executing program 0: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000002c0)) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}], 0x30) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "7175457565310000100000c485ad3ca88735af000057c93adf99dbffc10000010000000000000000000000000000000000000018000000f300002623eef200"}) fstatfs(r1, &(0x7f0000000100)=""/37) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="3423b4e1", @ANYBLOB], 0x2}, 0x1}, 0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x1}, {0x2, 0x6}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0x30) 2018/05/03 20:37:31 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000040)={'lo\x00'}) 2018/05/03 20:37:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x3) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000040)={0x6, &(0x7f0000000300)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000140)={{0xffffffff, 0x9, 0x9, 0x80, 0xfffffffffffffffc, 0x20}, 0xffffffff7fffffff, 0x9, 0xff}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYRES32=r0], 0x1}, 0x1}, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x800) 2018/05/03 20:37:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x1b7) fstat(r0, &(0x7f0000000000)) 2018/05/03 20:37:31 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x2) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000080)) pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000000)=0x7ff) 2018/05/03 20:37:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="677265746170303a091e00"}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x2b, @multicast1=0xe0000001, 0x4e23, 0x0, 'wlc\x00', 0x1, 0x5, 0x71}, 0x2c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x100000000, {0x2, 0x4e21, @rand_addr=0x3a93}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x0, 0x612, 0x5, 0x2, 0x8000, &(0x7f0000000080)='veth0\x00', 0x1189, 0x80, 0x8}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000500)='/dev/urandom\x00', 0xfffffffffffffffe, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x44) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x101, 0x7, 0x1, 0xff, 0x2192, 0x2, 0x800, {0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff08d}}, 0xfb, 0x5, 0x5, 0x3, 0x6}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1}, 0x90) 2018/05/03 20:37:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000a40)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x5, 0x100000001, "036c410176f5f8e8d9a2e84f15a066f2bb84f5693387f863bd151f56b69244ffe291e1ec279bb65e2f5a16737790c746fac7fcea0939a1f06e40d1da1fb842", 0x1d}, 0x60, &(0x7f0000000100)=[{&(0x7f00000000c0)="6bdca8025f1b4b0dc4101ca044efa1846226acce6d1d", 0x16}, {&(0x7f0000000240)="7edbd950482ce819287af3e70a99244e98cbbc802edd33c247befaa02e6590f167aacef31bf22c780d6b809d7e75f4f79a9cc5da2f31aeff3fd060c6e2c29fd88b7fc79d819d10bbec19f1b6a21872d00f51ebdf11d7ff051696b0360bf25a10770de86bcc2275177b336492d05a9e73a0811a3b75cec24c55b97d9e6a5b106f9ed747e83fb630dd3299fc41932b02711b75dd4736c2d843e99c92015bc4aefaf5460a0d1a7d32ff5f4a2ee59bcce5e4ecac683a6cc218ba85a1c45e2cf17c1d0619c08633f4113b10471c0ddb8c91c1103d50521940d5dc9e", 0xd9}], 0x2, 0x0, 0x0, 0x48001}, {&(0x7f0000000340)={0x27, 0x0, 0x2, 0x7, 0x4, 0x0, "5637ab05e5311f4f28ef306e306649d36066a9002a2cedef3eaefb27e95454f7f0785cdccbbbeee60710a132dc2e077cbb75bc039bea5261d2542e8d43c739", 0x27}, 0x60, &(0x7f0000000900), 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="70000000000000000a0100000300000066f6d7cb7c2e17b5f54bcc4b870cc7a16fd0f79d3780e3eb482c7fb5763471b5b25a1ef2f114748199d6e72f2783518eacf02c81d2b9f4829c67ecbaa93ee587f611bd8e5726aaafdd7fa9a77b1498b9040f00000000000018100000000000006b578ffd944e64c23ed68e51b5d155ac91cbb09ec091664d96da70985d13a16ddc87a43371d856cc7ad3b4"], 0x9b, 0x8000}], 0x2, 0x4000) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r2, 0x1) 2018/05/03 20:37:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00feffffff00000092ed6faa855793ce3e689e289a6c8282dcbc48654d877e2958413f38d2ec4756f2687f4779de4a23e64c4495ba8d30c8e3f4701740ae380698e3426213672252faba76b9554701522f61de08442681216c9bbbc7d5650946de95448bfa0002f6c314d6729c41c5aaa7e863cc000ed5fa380686509d3fae0a574818ab9312af0fd70f202061ec5de9c5bbc6f0f57106ee4e0dcaeee0c901a7cda970aabf9192c8bb84dbc927dc9c17ebb7267d3248c06d9e57b4b584fc0f550e04998ef1ed962edb1518cb65b17f4aac7a938ce0a1ef25a910b6c109db22de06124cb76954"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x80) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000040)={@rand_addr=0x3, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 93.944899] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 93.967523] IPVS: set_ctl: invalid protocol: 43 224.0.0.1:20003 wlc [ 94.016439] IPVS: set_ctl: invalid protocol: 43 224.0.0.1:20003 wlc 2018/05/03 20:37:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10240, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x90) creat(&(0x7f0000000000)='./file0\x00', 0x21) 2018/05/03 20:37:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) fstatfs(r0, &(0x7f0000000080)=""/134) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x6, 0x1}) ioctl$KDDELIO(r0, 0x4b35, 0x4) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='#\n'], 0x2) ustat(0x5, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000280)) 2018/05/03 20:37:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x80000001, 0x1, [0xe7]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xffffffff}, 0x8) 2018/05/03 20:37:32 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xbd, &(0x7f00000000c0), &(0x7f00000001c0)=0xfd67) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0xc39f, 0xfd1d, 0x9, 0x6, 0x2, 0x9cc2, 0x20, 0x1286, 0x1, 0x5, 0x2, 0x6, 0x0, 0x4, 0xfffffffffffffff7]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000080)=0x97) 2018/05/03 20:37:32 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/05/03 20:37:32 executing program 1: r0 = socket(0x1e, 0x100000000000800, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0xfffffffffffffffe}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/05/03 20:37:32 executing program 7: prctl$intptr(0x1c, 0x1) r0 = open(&(0x7f00001d7102)='./file0\x00', 0x440, 0xa5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8}, &(0x7f0000060ffc)=0xc) execve(&(0x7f00000000c0)='./file1\x00', &(0x7f000000a000), &(0x7f000005ffe8)=[&(0x7f000003b000)='\x00', &(0x7f000005f000)='.\x00', &(0x7f0000015ff3)='+wlan0md5sum\x00']) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/05/03 20:37:32 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x0) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000500)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) r7 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) r9 = geteuid() stat(&(0x7f0000000600)='/\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)="f28e709b153310df712eaa13c1c59329fa98c8892a9d39ade4e7d29f3953dc11753bb8066577", 0x26}, {&(0x7f0000000100)}, {&(0x7f0000000140)="0b0e96c5f13bc5eb566a5eed679951a88e2ea88447070d8ef5edaa3c1f7b61cf25ad20b4443bddf6d2d1bad1e08a26e5c9f11a2fc92cedf5e58ab5be11ad971afcc9278a19132ae59c4b2353ff0282fb558886d24c48f260fb10ae41f9cea3d36d", 0x61}, {&(0x7f00000001c0)="6e422a33469e45d29c10b781f237ab06062994d8dbfba8c05c781870ce078a53caa82d5801f9e180b4d5a6a49106eb3a16d0416a491af28e3dc1126911ebf99d9c0fcf7aec0d8f67d7e9ec7ab9e399bf94aab0e4479d776fbd6171caeac664b29148ded5c887413b1d01c2eafa458701477679ad3fd6e14cf911c7b69286c0f6eac6bbbf7e18652f5b7131bf62ce4c2511065a39e1d78453accb44ab108689cb711ee57495a74b8f", 0xa8}, {&(0x7f0000000280)="8fe0198b01764942763380a14e9c7b87a56424a2670ea70507975c42c4b9ee6544f9be7e460250ef9307ead37875", 0x2e}, {&(0x7f00000002c0)="139c2470b68ecfb76d6c3188706163fe7bd357d0cdcf39850e38b4229dd6f6591fb71959ca6764fa133e689d75c42bdf9576ea22aa49acead6a06e6220081c90fb7138075990e5e4ae1acefc84d1dfc99c257166644f4e6089417714592cedf75626fe86cc72a0aaa1c6bd3e671d173a16faa6d5", 0x74}], 0x6, &(0x7f00000006c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc0, 0x4}, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='veno\x00', 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 20:37:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x8) flistxattr(r0, &(0x7f0000000080)=""/19, 0x13) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/05/03 20:37:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000a7dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000000340)={0x0, 0x36, 0x1, @thr={&(0x7f0000000180)="bf31612b69d70f94ec0024b792249628bda51e4e2d3e8970b3e73c79b1d7b0d0c18546abfb05e02175d2732c795ddfd55f606fa0910f50e8d04d26d126ff148687a8189661c898e287da0b510adc30aaa3de4b31f31485b273ce60220bca195df2bc5a7ba198f237e538e9fd3cdceaeaa2018b078d41ca950fea1f0fe7aaf2da7ae98d4a847a7ac8e8ff3deb96b0d72d347fa30f2c56f51d26e618edaeaae24d50b20e9529db6554d6106f8f20ee5ddc5442d4e1588bd57d3ec5bb64f9c6a79fa22a287fbf9338a8d9dfad693307156ee71649ec63a68e60b3c2b25cdc119e43dc3f1277c252bf63696ada910f", &(0x7f0000000280)="22b77c721eaac63fbf5feaa7d4d27d562413a53d9b3a6815493f2f1dc89034fcddb114f169bdd572840acdd5dacb745b32be52414f25acb480b099b75bcae5e627150fe63818a91fcf3d714b9f81bfbe1f42bdbf108779e35740c65af1c8937faeefa84793cdf771147c35a7f0c80f3081395ca4605e77f0615c57089eaeb852ef132b48bf6fd593e0a457e95773730de8a5ff7b0a5b0aa2b7e03263eff4a9072805bf3cfeb756f7b2"}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x309000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x8, 0xfff, 0xfff, 0x0, r2, 0xfffffffffffffffe}, 0x2c) 2018/05/03 20:37:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x604202, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x5, 0x100000ffff}, 0x14) write(r0, &(0x7f0000000000)='G', 0x1) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/05/03 20:37:32 executing program 6: socketpair$unix(0x1, 0x8000401, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xd607}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000300)={0x8, 0x3, 0x8, 0xa9, &(0x7f0000000200)=""/169, 0x94, &(0x7f0000000640)=""/148, 0x82, &(0x7f0000000700)=""/130}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000180)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x88}}}, &(0x7f0000000440)=0x84) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000001ac0)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001480)}}, {{0x0, 0x0, &(0x7f0000000000), 0x10000000000003dd, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x138}}], 0x2, 0x40) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000001c0)={r3}, 0x8) 2018/05/03 20:37:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') shmget$private(0x0, 0x1000, 0x78000800, &(0x7f0000ffc000/0x1000)=nil) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={0x0, 0xde}) ioperm(0x0, 0x200, 0x0) fsync(r0) 2018/05/03 20:37:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x30000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x4, 0x5, 0x2, 0x5, 0x8, 0x1e8}, 0x6}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000c499150a0acbfcb58800000000000000000000000000000000000000000000000000000000bf5832c38b32857f4c50725fe250ffcc72423cc725c39bdcc278f76e30fd05753e43968b2398be994f66dea7b682000000000000"], 0x78) read(r0, &(0x7f0000000080)=""/28, 0x359) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 20:37:32 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getgroups(0x2, &(0x7f0000000040)=[0x0, 0xffffffffffffffff]) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) unshare(0x40600) inotify_rm_watch(r0, 0x0) 2018/05/03 20:37:32 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns\x00') fcntl$notify(r0, 0x402, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 20:37:32 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000, 0x0) write$vnet(r0, &(0x7f00000002c0)={0x1, {&(0x7f0000000180)=""/116, 0x74, &(0x7f0000000200)=""/155, 0x1, 0x3}}, 0x68) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mbind(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000000c0), 0x1, 0x2) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x185, 0x8, 0x3, 0x80000001, 0xfff, 0xefe}, 0x8}) 2018/05/03 20:37:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x20000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4402, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/55, 0x3ff}) sendmmsg(r0, &(0x7f0000009b00)=[{{&(0x7f00000001c0)=@rc={0x1f}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)='P', 0x1}], 0x1, &(0x7f0000000400)}}], 0x1, 0x80c0) write$eventfd(r1, &(0x7f0000000100)=0x5e, 0x8) 2018/05/03 20:37:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x6, 0x802) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) r2 = accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x40, 0x203, 0x56e2, 0xb, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff4e}}}, 0x84) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)) fcntl$getownex(r2, 0x10, &(0x7f0000000600)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) r6 = getpgrp(r5) ptrace$setopts(0x4206, r6, 0xc0a3, 0x100050) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7c5e, 0x7, 0x0, 0x0, 0xd, 0x14, "56c4e7ad23b4c1975fd97c3c8d9af39e253f7c1376b8e5314c254be2232f8f3b0fb948f1b8fdf363ef88a401cf432e654bd9c32610cd966e11a366864d7ba81d", "2b7103ca56fb21998f917535b311f296782fb2e9740782da924ee2f0114c7e10cca5f7363d26294194bed80607cc20d66f88e9dbd52b3d902693506191242673", "ca5d3d4044db67e1b09eaa309e4bbe8e2ad5ed16f42ba0c0efe4977258394f87", [0x383, 0xf60]}) recvfrom$packet(r1, &(0x7f0000000100)=""/207, 0xcf, 0x0, &(0x7f0000000280)={0x11, 0x1b, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000580)) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) 2018/05/03 20:37:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a0000743e7ea5e7020000003f00000000000600040000", 0x39}], 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r1 = semget(0x2, 0xffffffffffffffff, 0x100) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x8000) r3 = open(&(0x7f0000000200)='./file0\x00', 0x40100, 0x20) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000240)={0x3, r3}) semctl$IPC_RMID(r1, 0x0, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) semget$private(0x0, 0x1, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0xeb3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x8, 0x8}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000380)={0x1, 0x0, 0x8000, 0x276, 0x100000000, 0x6e, 0x5, 0x2b396d25, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000400)={r5, 0xfffffffffffff2ad}, &(0x7f0000000440)=0xfe73) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r6, 0x5, 0xbc87, 0xfffffffffffffff7, 0x7, 0x40}, 0x14) 2018/05/03 20:37:33 executing program 7: getpeername(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r2 = memfd_create(&(0x7f0000000040)='/exe\x00', 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000180)='net/if_inet6\x00') sendfile(r2, r4, &(0x7f0000000140), 0x80000000000001) syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x1, 0x410000) 2018/05/03 20:37:33 executing program 3: clock_gettime(0xffffffffffffffff, &(0x7f00000001c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3ff, 0x80080) write$fuse(r0, &(0x7f0000000040)={0x28, 0x0, 0x5, @fuse_notify_inval_inode_out={0x3, 0x4, 0x8001}}, 0x28) 2018/05/03 20:37:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x20000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4402, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/55, 0x3ff}) sendmmsg(r0, &(0x7f0000009b00)=[{{&(0x7f00000001c0)=@rc={0x1f}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)='P', 0x1}], 0x1, &(0x7f0000000400)}}], 0x1, 0x80c0) write$eventfd(r1, &(0x7f0000000100)=0x5e, 0x8) 2018/05/03 20:37:33 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) close(r0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0x1cf, 0x3f, 0xfff, 0x2e4, 0x34d, 0x3f, 0xba, 0x7}, "7dd9ce098b3f534d43eb43c10b474bca770069c89165dae6d49c12f4c6d433161085c4c4e3cd00332f3d5a882a6a4df3d967bddf821ce0505b5cc8d160840e92f0862e29885df48bffd50ab51e36fc863e0f70cc24417135032561d04b5ce25aeeb9e0f4544cc344647cfdbe56aca87c14963589888604b1b5549cb7198bba83bba5461b71c4e310cdc197cfc41a4305a428c302aa992d0cd25330f34ffedd42fa64f57a6518559db7b475b838352ddb02f8b25e2e1b6577521b03f0d2275e90eb880bf5e5c70deb09492ad02c022228d1b4e10b90308934c0af2443392266442ab56df010baf1ffc82f4e3ba3567cf30addf8", [[], [], [], [], [], []]}, 0x713) 2018/05/03 20:37:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0x10000}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000200)=@abs, 0x6e) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6c4180e6, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x0, 0x30, 0xff, 0x4}, &(0x7f0000000140)=0x18) 2018/05/03 20:37:33 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000180)={0x80000000}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x7) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040)={0x101}, 0x8) r2 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000100)=""/123) [ 95.423855] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 20:37:33 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000003c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1f, 0xf, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x8}, [@alu={0x4, 0x5, 0xf, 0x7, 0x3, 0xffffffc0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, @generic={0x1, 0x45e5, 0x80000000, 0x3}, @jmp={0x5, 0x401, 0xd, 0xa, 0x0, 0xffffffc0}, @call={0x85, 0x0, 0x0, 0xf}, @jmp={0x5, 0x3, 0xb, 0x0, 0xc, 0x18}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x4, 0xf, &(0x7f00000001c0)=""/15, 0x41100, 0x1}, 0x48) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) bind$packet(r1, &(0x7f00000000c0)={0x11, 0xf8, r2, 0x1, 0xfd8c, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) [ 95.475939] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 20:37:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f0000000100)=0x4) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) 2018/05/03 20:37:33 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0xa0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000026ff6)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/03 20:37:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10400, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x2000000000000006, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="a7000000f9bfc960fd1ab71ebebf368b8247f707771b10f67dbe6f13cd5ea8543587b9f94676f18e077341c42debf6b3da8ce116dae74db1ef9f55302e31da4b5163a146046ec54fdfb23f89f26a0451f45ac22a048b0ededde62b988636cbcaf04ad9e662a51d608c88a7eacbb39c5efc05512a66fff8452b362b19acc3ee47fd8814d9a3f65a502cdb94149682abe7750f6cc5a9bdeb02ac17190936f88f5a2781fbd2ef7c84696973f9"], &(0x7f0000000100)=0xaf) 2018/05/03 20:37:33 executing program 7: r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8d1, &(0x7f00000000c0)=""/4096) 2018/05/03 20:37:33 executing program 4: socketpair(0x1, 0x1, 0x9, &(0x7f0000000140)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x8001, 0x4ca, 0x0, 0x7fff}, 0x10) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0xfef6, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000002b80)="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0x1000}, {&(0x7f0000000200)="92434882e0723869b2aac28761644f7597133f7d3de7f1baecd636874f4c4b76ffa6129eb637a516b7069951040e3b8c7516d5ff20655121ed2c96049565119877fea6e4e1e76abb5b8c5986331835a38c9bccb9dc629d3f9b0c8be6a3648997f6595025286c810a1b408e335f692c01aa8ade73ff7f0d447728cacafd1724e15227d82d8c072ffa74ed275028050e448c8ff5ef274cb2d348a72aed9d95892c12cb26bc84dc79dce735d84c9c067107c7eaee9a43d9020ad2c756c1b4de5ca7fb9efb504ed91987c40dfa", 0x46f}, {&(0x7f0000001480)="9609271a8a6c1ed9a84b6c58bfdca58015e2f0019d8b227afb2a29a1b78f6dda628fcd81e5137a7f396c446be92974cdc412c783056f", 0x36}, {&(0x7f00000014c0)="d276bd18c777cb3913663c9035d17b719fbe7eb7cfc5c2d206bc78345cfb2ee0021d729e744077939b2ca6a21c9b945aa028752912cdfbd374ee6ccc523de3406c60ebe5c073124ed394c258f2649965bae92f0fd8a3056dee0846a527e4077235c1c5b8", 0x64}, {&(0x7f0000001900)="e8cec1fcbde614622c46b548cf3764938d88b38f548819ff62e2469550d5ece8b90b8480a9817dcc3598f9d8a6b1b9b872d4cf0ceac043b845ac62b1f79680da7889728507f6539c223d41a4d8eca167984e793ffcc2b39352f0af0877f5c8d5870efdafbe84d9841b55e674d4fa627666c96abf9ea97b23c1c15a7feb62df699a29318a4ae5df7d9ff010575f4d06fb89c9d405d881cd5caa3ef817897394f7b6be8cac0eb163ce93afaf209151c60faa920045d5ff8253a6c5bf130bb601074f45f066c3e7dda0c84a500ee35c69260a814ad48a", 0xd5}, {&(0x7f0000001640)="5ae62c38eae5df463f60c712fb7bf5d87f5c4898e695e4d5d658eb0a9f2705a075440c9d249bd9d25f046abc649f5ae4a422ee63f0ad9cefbe24341938fb63f9b31964ebccffd6d0b5979cc33f046a5e181fc83467837c6cf07e", 0x5a}, {&(0x7f0000001540)="1cf7a72861ae1c03b433330b40eb8a0a7399868dfd95a74aa24d042266", 0x1d}, {&(0x7f0000001a00)="13097c604779c48ebe4bbf197bd5c7027b7ae986a12793d1fdf37fa0bf93d39e32df02e65c07102285e1e9c222b39e6cd7ae4b2e9f6a4a0d742ec7928ccc062fb25d9d160c9b017b6aec3f942553978f3bdcccc370689f834102ea50ca55ab951a33a8adacb41d6cc837e59f4b8046419c285f606ba12c4f112b6bcb93a6876427e0686172ff1ac3757ab09bebd7006d1017557030d4d91f997c56ce08ba0c24dada7f80657ae32ebe55ff5d5ba1106b5246305cd71be6e4cb1cdb6b9e95310b263599fc561385240cd68e22dd6652bf61bfda18ff8e0db98c60f611", 0xdc}, {&(0x7f0000003b80)="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", 0x1000}], 0x9, &(0x7f0000000000)}, 0x4004) socket$kcm(0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001b40)='bcsh0\x00', 0xffffffffffffff46) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'veth1_to_team\x00', {0x2, 0x4e24}}) 2018/05/03 20:37:33 executing program 6: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x661ef66b181039f4, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffa5, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="c400000016ef81e8efbb19857b96797ead7fef89df6d4c10fed6270d0c3c533cc04025f51f551a77c6dc75dd1996d900b977e76fbd3dc7fcbfc0649596188fd0c42705b629d61b8ee3c54bf665f774acfee9f0aae9d9944ad8d7ed1615548e39f33b7c76be6ece881dc5268744a30185b6eeaf4007389b6b1bfbc90002e88a153fda5f178a516f3fbd6e81dadcb080edd636ef20dfaae4e8fe264c6d45d0fd6d65b0d9cba4752d35964c42f79ede7f63612b96de5d034525cb636d946cb2bd094ac4589720ee2157"], &(0x7f0000000140)=0xcc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x3792}, &(0x7f00000001c0)=0xfd3d) 2018/05/03 20:37:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x42, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) write$cgroup_subtree(r0, &(0x7f0000000140)={[{0x2d, 'io', 0x20}, {0x2f, 'memory', 0x20}]}, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x0, 0x8200, 0x6, 0x0, 0x0, 0x3, 0x200, r3}, 0x20) close(r1) 2018/05/03 20:37:33 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockname$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14) r1 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x0, 0x4, 0xffffffffffff3916, {0x77359400}, 0xffff, 0x3}) pwritev(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xb) ftruncate(r1, 0x0) 2018/05/03 20:37:33 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'gre0\x00', {0x2, 0x3, @loopback=0x7f000001}}) unshare(0x40600) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/05/03 20:37:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) readv(r0, &(0x7f0000000000), 0x10000000000000d3) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/03 20:37:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x121000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x201, 0xff, 0x4, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x95, "89a5797fa3d533752c4a7711f6f3714b27e835a72769da25e9a9c7aafcde9df120a1796e4532ead5a2139680a98d721c073845fa0fce29ff6ec347662a2072223f8b55619a35b8ea9fe14635c7282c6a4197597ba5c151db773884babfabe955708a883577ccb167d87c68a39f991d7a374002273e9d7fd5cb05a8f5b89c9a64b0028658e9ef03f1d11f8be05e19d2f8222513075c"}, &(0x7f0000000200)=0x9d) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r2, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:33 executing program 3: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) fadvise64(r0, 0x0, 0x0, 0x4) 2018/05/03 20:37:33 executing program 4: r0 = creat(&(0x7f0000000500)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x8}, 0x8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r2) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) 2018/05/03 20:37:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") sendfile(r0, r0, &(0x7f0000000000), 0x6) flistxattr(r0, &(0x7f0000000080)=""/19, 0x13) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x9, 0x3ff, 0x4}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) 2018/05/03 20:37:34 executing program 1: munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) clock_gettime(0x0, &(0x7f00000001c0)) setitimer(0x2, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f00000003c0)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4d3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xe0, 0x200, 0x4, 0xfff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x800, 0xa3}, 0x8) getitimer(0x3, &(0x7f0000000180)) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xd3, &(0x7f0000ffb000/0x4000)=nil, 0x8) 2018/05/03 20:37:34 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x1, 0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000080)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/05/03 20:37:34 executing program 3: r0 = memfd_create(&(0x7f000021cffe)='}\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) fallocate(r0, 0x0, 0x0, 0x4a) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x51, r0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000100)=0x8) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/211) 2018/05/03 20:37:34 executing program 6: unshare(0x8000000) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) 2018/05/03 20:37:34 executing program 7: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000280)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00e7ffffffffffd7fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f09dc8d40f13f04254223e81395ff349f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f829a374528e34b1413ff87afbc2832c2a75d9aaca4746bbaa7", 0x0) close(r0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x0) signalfd(r0, &(0x7f0000000180)={0x8}, 0x8) close(r0) recvfrom$inet(r0, &(0x7f0000000100)=""/61, 0x3d, 0x60, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r0, 0x3, 0x1, 0xc4c, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x8) 2018/05/03 20:37:34 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x40000000020000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000ff980200000000d1fa3b83d8952ab10cf0146dae340031c8af5101000000ff0f1000000000000000000095000095927c0017000000"], &(0x7f00000000c0)='GPL\x00', 0x54, 0xbc, &(0x7f0000000180)=""/188, 0x41efe, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008a7fe4)={0x5, 0x1, 0x6, 0x28}, 0x1b) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000140)}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000002c0)={0xc665, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0)={0x464, 0x0, 0x8, 0x3}, 0x8) fanotify_mark(r0, 0x30, 0x8000000, r0, &(0x7f0000000380)='./file0\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) 2018/05/03 20:37:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r1, &(0x7f0000000100)=""/226}) fcntl$getown(r0, 0x9) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) 2018/05/03 20:37:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000108, 0x40110, r0, 0x0) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="f6436f24d57793ca0ba85af29467fa1ba9cb0ef40e05149417b06a55028fa620c662a31f9627922d7e40a425fbd4d8695d7a681b220925eaf23726c6514a7f1c3dbd29e3f92918e67166c6fc72129cc82c221720453c3cd900b00000fa481fbb1da3e685e66dbb73f010daf0dc55546295d205ca5c7e58ef551a1b337aa47ff66f1604c2d6fb7d63b6e11ea8135ed32c116b7c716127db35aa0d445586dd21bbd1abcbdb2ba5a8f5a96191a053ad1a5d5d8b6767484ff445bb25d192df01f0859ff22c909cf549b1c7b8ea7b185cf5f248f489b99b3d38b505", 0xd9, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000180)=""/37, 0x25) 2018/05/03 20:37:35 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000070c0)=@hci, &(0x7f0000000400)=0x80) sendmsg(r0, &(0x7f0000008e00)={0x0, 0x0, &(0x7f0000008a40)=[{&(0x7f0000007140)="53c850dee3a2888e1e5d9ddd234180cbb2617d385568ba8ae244d1cb7ad6cfc86ec5a1e1fb520cb20bcbb12b05c560b3c5bdf3750cee48b3aa937ffc286d737b5106b1af03e7f455d3efda04eae16d98", 0x50}, {&(0x7f00000071c0)="fbd8ff72b9c5579741b348185ca74599377c4ec1b492ebfad005ac8c5d5edd", 0x1f}, {&(0x7f0000007200)="0b49f7da33f217777e8c080cd4d2b310bb39e9b45c9ce4b36bce762088493440116118e0014c9c967925f8f50388bcf4ad711dc9e5ecc48834a831db570b85c44c9a73f83beca05d45aaa6dea0ed627deb9f0a0977f5406618b1b4be643c9abda871873cd20cad90e90efe8c4f4ad68e0153ab22a3e2b6605b1c23a245d2754304c63293e968eaa772deb27ff1e9a2ad3831e4b0089e9bf631e6d69eaf81b70f1b9f2f0c68b09b72a9ca7e", 0xab}, {&(0x7f00000087c0)="86ca0faf85fdc3a5d0956e82a4cb234dd985710ae8404c9ba0060c04067b3d4bab601fad9b47200d914a09d67d1589e82406299b63927447ed74214158786ec88963ab91a77bfab471e1b7de595841cc6773c78e4d4bdb528d5ce54bb41e7232616ae3e0acb09504bfcb95fd0f3fc1eae447f1bb48f8a250c10c253add29a638fa74383bc09bc696355882a314db86d8a05620272be554fc9a54625d0d01777b4bd5717a7e1c5c149d4d56a0530a69ebfeadf11ed8daa0b787fded29fdce66756efe34915d8b28cb47d79cba6b505099981511c1f9", 0xd5}, {&(0x7f00000072c0)="0d63644a8a12287e2a402a7a1be5245f0833bc6c9948564b220baec9ef89ed25c47bad5d377c", 0x26}, {&(0x7f00000088c0)="bf890193610fd485e8d3ea67e26cbfaf9c9480fd3a227ebd26da9f3884097fab928b6a33e79df30905f03621b95cf5e8dea98e43e4ad55368b8a2b902bbc6465dcb175e50d3dec2093a48b514483d8442129079c00fa6205ddf842ad32b42921b0920854c3e05afde71e3f87eb1114d1", 0x70}, {&(0x7f0000008940)="55e0f0cef46440973ec7bd6a82ba12f095f6f4a33c4d75409b100f1b4bc26a57f64c37ad79601d2d770bcbbc7082cc71d8d26ee9e0773ff76b590fea6a5f555ef7e1ba7259504f2b15cce2a960df3b9e0e682a078d373d9b3b69bc9f1d57b0aaaf1096aa3e8c7568dd50c1b36054d9558cc283dec2de13d2eb98f2bced808ab00477158edd604ba99101164027f73884899969f993641b04e2c50fec3ad5ac5a47aa05e84ba7919664d376e0f80ef972228250e545219fdc3afa55a8acc57e07cf6efa1930dd71f098a9ff6cdbe7d18057c774c95d5dd527805c77015a14e793c091843c4a54d12f17341cc3edaecaeb", 0xf0}], 0x7, &(0x7f0000008ac0)=[{0xe8, 0x10e, 0x5, "76fa3503133d042df59eee2b438e664e5f7c980f037b37ef02f58aa11445d2f36bdf191a315a8718843ae961dd69878a134bcd0288f4b3a82ed2ffe5566524fd3ce940396720bac533059bddb70e2d5c9dc1bf41d78d6b075d0f1ac012db226b4bc48290cab023aaddf849c17546e545565124e2ead03170d4c2cdeb81649d3a39f52f75b4ee6832bf79673449a6f43368cb60217ef532ebf2fe9900325521a912f5e575a772439a4aec18f20cc3de52b044ab8fd807901117ee69321e3fc63092a60f83e37c490b53840326c50c7e26d705a982ea541f78"}, {0x60, 0x10e, 0xffffffffffff0000, "61ee22d98284b8d8e8711a9de92622a059c23327bb96f9a1db7389434be872d8a0bbe3e175abebced1aa6a026469eab1310d33e6d40fe49f844e2c090bdbf4b0d06d7a8c201bccd1a937d01c55ff276f"}, {0x58, 0x0, 0x4, "cbab3d526a038356b9852715ac170a8e45adcef294fd487ab7ac514423c9c823fe948d179f31a682cf47f44de27e7c5ddc7e3b5a79856ded701f1d935ad09192a7"}, {0xa0, 0x11, 0x5, "0139d9b63dd51f06abcd01e49ecfe072b7e4c04333115489c6c341dcf04e823a1d1366e2dbb501e4b1044ea0afff7ad8e62882afabe135035af3bb2583451c867fccbaf4d1a01a09e733d207c13f271e25709c1981fafeb1870a209879317fc4e3a22f7372184def817c1ab340e4c60a27bc4794a413be1e74e4932b0aec0154c98b8e0dda9ae96dfb66cd3958"}, {0x90, 0x101, 0x7, "962872d1d36303e10f7e237e7e0e507b6c20ad60d250bd0e2e42a10c7d92ce2cbe1f63dde68463ba9a78da40fb56694df0969675098c01405d8ff98edafe16e3053fe3d206d201756f569a7d88b22f17827b2d9d1a1b699585c4d29662275170c9bc98568cd30c8572ab097f71c3571ba5f37eb0d065ce4078648c"}, {0x38, 0x0, 0xffffffff, "9e6302e60d949cce7190af1549079acf47f8ab9154de2541044600c56741cfffc359"}], 0x308, 0x40000}, 0x4c8d0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000003580)="d3ab27191a01002356ba602dff05200b", 0xffffff43) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) sendmmsg(r1, &(0x7f0000006f00)=[{{&(0x7f0000000180)=@hci={0x1f, r3}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="23bbea4840bc115526e21bf7c67974dc477e8667adc13c58d3d0bda56bbf00aff8897cc3d534b7aa0b644901a084eec45e1107be25b7410e8499804ce38e75fea569f0555725c6b2d9f3c79fc88e4f38a4246c5b613e68b41ffb6bc988e1ca5ea7e8512675483fdee7006df6694550b70eddf67d5263d58855ccd28f1661efa47045c65f7a9fc005e2cdc9f539715633b3bc30fa4c5206e7a3a76ef4275929e5364cae524a55d7f830f6f21d34faa514c456d72a9d1cfbb6677d1cf3", 0xbc}, {&(0x7f0000000200)="35eba9a8e746a911e969eeca4586a303b5938e9e6ee9c1899664fa157c498dac3654", 0x22}, {&(0x7f00000002c0)="722317e95cfb114e", 0x8}, {&(0x7f00000025c0)="f30a0ee38e8397ada506eed01e7bbb63e8054ecb239c3683432f9aa4fa83bc81b00d23e2fa1f1721306fb0b04e4ea3dd1386175797e4efafd853d7be0f4ef8f5be182853055f0284599967e981fe7882f25ffe42d5b6e979b2f9f94978c8f74ba65ac684ebe88eae30bfe3b5574f5bb03087f9fa6c3a9a5d8dac5125315eedbc970f84358efe7b58f47881cf3cc44512171679e659ffe20bec6eb8304131182186fd5370d5bf25afcc34cd80ae9e4838c144779f00276a180465d5bde2", 0xbd}, {&(0x7f0000000300)="c5399e76537438d65228360779b5390d6ecb899151d4d015e0a091c0cfd14fa07bd0cce78f7f", 0x26}, {&(0x7f00000003c0)="761dcf98399f753126a5c8d5008754f9e187997dad81bd2070fa556a9cbb64", 0x1f}, {&(0x7f0000002680)="c3161fbc0700ae8fbc5ba856e7970c0179b136d945357482099f07297807f686b7503db07c093e846dc3084428b00d563d1f7ff81804e54873f1ab3a4031083533beeda88e0dcc684da6cf1edfbdb3572b05bd521982422c68e3bbd9cf2780a793d573787f0190871ae816e9", 0x6c}], 0x8, &(0x7f0000002780)=[{0x58, 0x119, 0x6, "212aa4634178f3a1471eca0525f6ef04587c97bf7dbf0bc2508cac238d3385c5e59606dbd8f861bd07c22d7c3ccac17dfcaffcfcf8dac6157dd592e7a673763d11c7117d1bc3"}, {0xc0, 0x107, 0x3f, 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{&(0x7f0000002a40)="3e4cc0fea553871c1bb171f6ae78e40a95f31c114157efc93ae027e66d8c621415ddf6783abff0049d81f3c115ad3580be1309683e83", 0x36}, {&(0x7f0000002a80)="527b3c2b2e9dd638889e17214057326940c3ca819119bb21a846af26cfd8709c006e17d70e8a6e457534f6f69549270c6c5ec1bd1237de8752c3dfb33cef5013fc0284ddf7a6e9db7ecd", 0x4a}, 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0x1000}], 0x3, &(0x7f00000038c0)=[{0xa8, 0x101, 0x6ee, "f39cb2029729b2dde5183e182cb12202d9ecca464cd0af5cd1b3e81562a2e89991fab01cf55074e08020a637e20cc7c5a382b083722e2c748676a390b06778dcc05d057e29c6c257e17a31116215d43f22ef876bbc9f3a5240cf7624aca037649e2e5d453c3b91b8689d6ad87d476caccd23e56ecfb57376f88caf7b5c5180c35613e950a1b4b5e0d13dfa2c69f07fac4ec185655fa0"}, {0x68, 0x29, 0x6, "43c213ed42beeef7b84dafb7b048576e97f56835d8fdeb1f78042c049a6f613f0eacacfd40c986fd58b7d69450a43d80f59d25d243231183c36f3a6cf6aa5dd89ec7cd683f072497ee9ee208e79b3c8545f159932611"}], 0x110, 0x20000000}, 0xee6}, {{&(0x7f0000003a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x3, 0x1, {0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}}, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006ac0)="1258869f2bd7ced5a0be14a08284c332bea143d81fca2e95e7ff39de7507a4cf37b99f5c8906a612a586c9de317de5fa09439ccc911429b89c350b82dab22cd815373929a0e93dc37fe612ffc036da77e62ecfb4bb1e4110cb", 0x59}, {&(0x7f0000006b40)="e1a8343137c331a3b45758cf15aca8d0073ca1997657434ca5743cc6d74549a854f7d9e3f16884aebbe227f2774f2c6ed62875807d0cff71a6f5ef362c449fe0e82a2054894d1d491f7312a2b87238a3a827730b01d90bafbaeb4e1f16f23c0d464ee4e53370cab5c9ca953becfd009b9b2a5f5c63b7e43921c1a087b9367fcf9ffddde8dab23568148b813f33d8cf1218a5f6004a64cded271b05bb2de32acc624ac5a8e701decc2859d218174929a317a391e560fedadc2306d92dd207cfcb97b8f614faffcadadaccbc7c312d11b117c38d45bcfce8dca13575d1ec5f763626b0e566fa5cac2b355e8bc545aeeca9eb02fb5864ba22", 0xf7}], 0x2, &(0x7f0000006c80)=[{0x38, 0x198, 0x3, "4ea6ab741823c03992a14ec22265429ad806e2d646df3ad14ce222470c18be23f87ab144a39a0c14"}], 0x38}, 0x5389}, {{&(0x7f0000006cc0)=@sco={0x1f, {0x8, 0x7, 0xfffffffeffffffff, 0x1, 0x5, 0x7}}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006d40)="970817131587ddf89260fd5f61f27cfe3b61d5e033c694fd9b957bc8384dbe32ca13e9e92013a05664f6d2182347cd6d9ec782bc", 0x34}, {&(0x7f0000006d80)="57d372397eefb65db2b0538256e953d688df62f7f4c1a68beee86efa3507c2ba002dce90833d6311", 0x28}, {&(0x7f0000006dc0)="663f29af6cbb6c3b0b8f329a6dfefe2782f7cd1455f51e22062d282502168b78c17ea18f97df14c50ff55726c24d18906967fa6c619904d8f0de42ac804a1306dd80bd81f4624eb1556abc41c22ad59bf83a804a4d950b4a69980c6b27c675a3ae0bbf7370175667f29cfc39348fe97d5985c19b2b14a02d062101bfc50bc56d5b36411f03b512e96d59f2a8d89044c6c98c475905601ca92c0a29a8123b533e19a566c5dafdf5eb9fdeb396f2f44e3d4a44b0", 0xb3}, {&(0x7f0000006e80)="5229776feaa34905d62f43d681ab7e342aa077ee03192a831b74", 0x1a}], 0x4, &(0x7f0000008340)=[{0x108, 0x115, 0xfffffffffffffffc, "43bf18370499e26763a5a848ac5dbf57c70f29705469c6bbf9927b4a94e13b02a37c92d90dff6036434e109ee5603e5a39062ea6559f633fc54a961ac99ec2736bbb2f9e85e0b9779db452d306fcb962903a8d98caac994eb4a83dd6150f74c3444dde53d4be4d91c7ceac5eadc0f1bc0ed4d91d2c1e27aa609897f4341154449965c803036dff094be1068b20446963e646f382f1d4db1c718a34a49b23ef85d8db6a04bb69b9fcf7c2dbf9072763ce2df523978ab30a22eb0b06b16a4d287cf1a7a5b2de87ff3959e08c97f6145458d054875477ff533708149d205b2d3ab6b979c93b2e771c91920b625e413592e21dfa4979c94f"}, {0x20, 0x29, 0x100000000, "850c218112f01fe03e"}, {0x28, 0x1ff, 0xa75, "632d51fef4bd7c5e085c81d9d0817073dd"}, {0x58, 0x139, 0x3, "6a09e30d3a7bdc069286c5607169894d5fd9eaed7fc071db96b3899c3c4d6376f5c50b2645407aa818eeec3eeb4d0283a18b301c380d03356ad03bc7c1cef35453"}, {0x30, 0x101, 0x2, "ef8c836b47d7161c05d3ffc343eeb29764f086fa3b145f40ff28914e6d8f65fd"}, {0xc8, 0x11, 0x8000, "917a164825f3fa6e2264255d91c6b3e9e56a0f4e780929750b718c174e5ab706d40a693e1c7d41ab18084987efecd6018f20bf7f96ca2a0383bfc7a81f6a0413f72973eb49634695b439b7bca6ac8f65633652a729c0b7d4ff910a053cf1da2c3e25068c9ac9d2eb0d594925415a3929b84656e1b2cdfb3bb6f22db6ba1a4ab041e0e8f0e90cb9a84c0c6af422aae7e2c79728a13ac53c67961a537694a95afc3d950789adfb760a8ca9e20da8620bc1f0b6b59a"}, {0x18, 0x119, 0x5, "9742b7425e"}, {0xd8, 0x0, 0x8, "fe7410a7b2fca949c6220537a36420b43b6b977d364ec7442ce7ab0d22ad36ce72c136afaae136ead03f71d8c9b21306254bb0fdc9f3969b18debf2a13f127b5082855bf642678c7b9bbb42bf30aef7473daa279e4289535479db5d225af428ec95a19a3ce071f80afab22532b8d7a0c1b6bf207067319bcffde9f3052dcc40627037c014e554d1eb04eb0307997a0b4b7c9316447cac04b6adf227d150bed5b2755ba17ad314da75aea46b32ab1d8504d7d1116ab680744fa8eedfa4153db7577eaf89a"}, {0xa0, 0x1bd, 0x80, "5298a03167538d8d5af19e8c95cf7c88faab8a209ca510286fc02e2e57d1fc199efb70eb7aaf71e5d5038c0034a0669d298bd97d8590b3b9dd0f743dab8cbeb89c646f4086715a2f18722a04fbaf39adb5340be60d9bb68ee39dcd63337e733733b5679ed4d959469ff4c9ebb63281e91b6161b5430e60c20c5ebf8fa0ed3a96ad1007adc2e41cb1b709c299"}, {0x48, 0x117, 0x1ff, "f8a57aebbf81942ab60c5b88fa5804d7e05d2d75495482f1d67898a219c4274250bc4114730ec1404a8a9921d980dc51f43556"}], 0x478, 0x8801}, 0x3ff}], 0x7, 0x10) sendmmsg(r2, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) connect$rds(r0, &(0x7f0000008ec0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$alg(r1, &(0x7f0000008e40)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-fixed-time)\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f0000000000), 0x1a6, 0xfffffffffffffffe) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/03 20:37:35 executing program 4: ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0xc0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x400, 0x0) renameat2(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00', 0x4) mremap(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x1000, 0x100000000002, &(0x7f0000fff000/0x1000)=nil) 2018/05/03 20:37:35 executing program 3: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r1 = socket(0x11, 0x2, 0x800) write(r1, &(0x7f0000000000)="260000005e0009fff18500002437f9919fc23a262c4417409e76b12600000700000000000000", 0x26) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x80000002, 0x101000) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000140)={0x1000000000000000, 0x8000}) 2018/05/03 20:37:35 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0xfffffffffffffff7, 0x800, 0x4, 0xffffffff, 0x10000, 0x4}) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@empty, r2}, 0x14) 2018/05/03 20:37:35 executing program 2: socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000000040)) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x10000000002719, &(0x7f0000000100), &(0x7f00000000c0)=0x303) 2018/05/03 20:37:35 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8, 0x81}) mount(&(0x7f0000869ff8)='./file0\x00', &(0x7f000095eff8)='./file0\x00', &(0x7f00008860ad)='cgroup\x00', 0x0, &(0x7f0000472fff)) mount(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='rootfs\x00', 0x2100001, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x400000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000580)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d94539dfd61c8327b10bfa83b38edefdc4af1111c01630fa26c2475e439104c8a5a13d0e23e925773fb4c87907eb"], 0x78) write$cgroup_type(r0, &(0x7f0000000440)='threaded\x00', 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000500)={0x0, 0x0, 0x10001, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000540)={r1, 0x8}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockname$unix(r3, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000200)={&(0x7f0000000140)=""/136, 0x88}) 2018/05/03 20:37:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x5) poll(&(0x7f0000f59fc8)=[{r1}], 0x1, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faeff4)={0x4000000000000003}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)=0x19) 2018/05/03 20:37:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pwritev(r1, &(0x7f0000000340), 0x10000000000003a4, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/03 20:37:36 executing program 4: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000478000/0x2000)=nil, 0x2000, 0x0, 0x41073, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) 2018/05/03 20:37:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000180)=""/19, 0x6e) 2018/05/03 20:37:36 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/03 20:37:36 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) 2018/05/03 20:37:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000180)=""/202, &(0x7f0000000280)=0xca) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001300)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001340)) r2 = dup2(r0, r0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000012c0)) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000000c0)={0x1, &(0x7f00000002c0)=""/4096, &(0x7f0000000080)=[{0xe6, 0x4d, 0x0, &(0x7f0000000000)=""/77}]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x10000, 0x4) recvfrom$ax25(r2, &(0x7f0000000100)=""/34, 0x22, 0x0, &(0x7f0000000140)={0x3, {"13a62c382fed74"}, 0x7fff}, 0x10) [ 98.284269] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/05/03 20:37:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x6, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x200, 0x42801) 2018/05/03 20:37:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000001140)='/dev/vcsa#\x00', 0x3, 0x1) tee(r0, r0, 0x5, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001180)={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e20, 0xe6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x8001, [0x100, 0x9, 0x0, 0x80000000, 0x5, 0x6, 0x8, 0x6]}, 0x5c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000240)='fdinfo/4\x00') flistxattr(r2, &(0x7f0000000080)=""/19, 0x0) preadv(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/155, 0x39}, {&(0x7f0000000340)=""/207, 0xcf}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000180)=""/107, 0x6b}], 0x4, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000480)=0x40) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) 2018/05/03 20:37:36 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x2, 0x1f, 0x6, {}, 0x4, 0x3}) ioctl(r0, 0x40044103, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x90000000000000, 0x20, 0x1, 0xfffffffffffffffb}, 0x8) [ 98.605869] alg: No test for ccm(aes-fixed-time) (ccm_base(ctr(aes-fixed-time),cbcmac(aes-fixed-time))) 2018/05/03 20:37:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x808, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000380)=0x6, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x80, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) 2018/05/03 20:37:37 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1e) connect$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x23) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000140)=0x100000) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f635e6e74726f6c20200ace67756756e73740f290991e2b303bd72766e9d8b932da316daacba16f3716d4399dc0919c18dd356562f14bd47a9d474235b1da30da2b95f0d40cb719dd8b7f192e6fe18319773be4b814ddddfd00c0259d5d85998576b4193515162629c3798d96e4c89f948bb9c84704707db60dccd0a70637b3cce160e85cad71c74b63512d4dcd9e2923"], 0x95) 2018/05/03 20:37:37 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x10000000002, 0x80) r1 = msgget(0x2, 0x1) msgctl$IPC_RMID(r1, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) prctl$intptr(0x17, 0x6000000000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x1000, "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"}, &(0x7f0000001140)=0x1008) 2018/05/03 20:37:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000140)=""/6, &(0x7f00001bb000)=0x3da) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x800, 0xc6d, 0x3, 0x8001}, 0x10) 2018/05/03 20:37:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) 2018/05/03 20:37:37 executing program 7: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000000)=""/8, &(0x7f00000000c0)=0xfffffffffffffc3c) 2018/05/03 20:37:37 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000800)="1a", 0x1}], 0x1, &(0x7f0000000900)}}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001b40)='y', 0x1}], 0x1, &(0x7f0000001c80)}}], 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20000000000000, 0x10000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x1e}, 0x4) 2018/05/03 20:37:37 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[], &(0x7f00000004c0)) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x2ef720d, 0x0, &(0x7f0000f40ff0)={0x77359400}) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x8) mlockall(0x0) 2018/05/03 20:37:37 executing program 7: socket(0xa, 0x80a0d, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x2ef6, 0x401, 0x8001, 0x3}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000003c0)={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0x40d, [], 0x294, &(0x7f0000000500)=[{}], &(0x7f0000000180)=""/207}, &(0x7f0000000280)=0xd4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000c0040000ffffffff78010000b0020000b0020000fffffffffffffffff0030000f0030000f0030000ffffffff04000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000ca0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000380178010000000000000000000000000000000000000000000000004800686268000000000000000000000000000000000000000000000000000000260000000101050005000800000408000700ff07400006000700fffe24180700000001ffff0f00002800657569363400000000000000000000000000000000000000000000000000000000000000000040004c4f470000000000000000000000000000000000000000000000000000000111b278e855b59ffa3eb4ee0cc7ff362014389b6037311fd8a2382905e76e45fe80000000000000000000000000002100000000000000000000000000000001ffffffffff000000ffffffffffffffff000000ffffffffffffffffffffffff007465616d30000000000000000000000076657468305f746f5f62726964676500000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000002b00050422000000000000000000000000000000c800380100000000000000000000000000000000000000000000000070004e464c4f4700000000000000000000000000000000000000000000000000060000000700000001000000e543af5797ba7d6425d0334e34357661cd89765b5c687cba8d6ac4d4a793d7cf0dd541d89005ccee3f2c53d25734bd71c6160299db1da49bdddee9d0298ed3f800000000ff02000000000000000000000000000100000000000000000000ffff7f000001ff0000ffff000000ffffff00ffffffff00000000ffffffffffffff00000000ff76657468315f746f5f7465616d000000626f6e645f736c6176655f3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000001d00ff010000000000000000000000000000000018014001000000000000000000000000000000000000000000000000280069636d7036000000000000000000000000000000000000000000000000000d03090100000000280065756936340000000000000000000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x520) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10242, 0x0) 2018/05/03 20:37:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a44e581c9e14a5c8f95f5d2968ae8c767e9d18fd645") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:37 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0xa722) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000100)="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") ioctl$int_in(r0, 0x80500080044dfb, &(0x7f0000000040)) 2018/05/03 20:37:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x7}, &(0x7f0000000240)=0x8) fcntl$setsig(r0, 0xa, 0x3a) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x209, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/03 20:37:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0xad) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@ethernet={0x7, @random="3b6b66e0b514"}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000340)}}], 0x2, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/39, 0x27) 2018/05/03 20:37:37 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) syz_open_pts(r0, 0x101400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x45d9) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000000000)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f0000000040)="85c7526e8466153aa93fb18acca46f7654526ae6de24c4ec1fd51ba6b84ee09a792df94099360e3b623a1973b25468c6d7a800f32ae9ea45859ac7cb254ff6c3e85827668fdd0e256a0dd952ab68b1ca3b6e96e214536572528a6f897904a488fb635fb99785944e916ce4c37d158983c84381ac6e837ea25b8b8bd8b67d0d99a73ee04fa86957bdc9c1a6747473a2dcb188abe17ac0b2460f8fbebd82ce82c88154059c8221ef407149785dbab31cc77df53e9835e614a2aec2ba6030e62124a112f1dc3624c025e4fb58cf0fdeefd0ed8457587b46d5d5588501cdbac79f026e289055d6137828867ff449590729bf5673e5b889b406") [ 99.904127] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! 2018/05/03 20:37:38 executing program 3: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) fcntl$addseals(r0, 0x409, 0x4) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) flock(r0, 0x1) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="b5000000010000004655706122e7f9e7f12963aa1ee181ca8a7d91a7bddcf2358f8d431daf11a60f889464735570d33fc6a67ef07fe4e2af378b787dd37bf7440232a24bc440db45d54e913aa6be4952895ad9e8e16efa797b3ceffcf66b2e8b90b3e7349ec1632337a9709154397f0038c1e23d3a15308c2a40b1dd9f51d8db406e1d908a79dca2787fd6be5ed4af39e71a8278a0b8f051765676fb3c67811b06493a0b46574db91146d721d388c5854121be84ce4f3b14218e2b012a74cb6ccc72d0"], 0x8801) r3 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x40000005452, &(0x7f0000000180)=0x8000000a) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r5, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r5) accept$alg(r0, 0x0, 0x0) tkill(r3, 0x16) close(r4) 2018/05/03 20:37:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='io\x00') flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) socket(0x1, 0x1, 0x5) 2018/05/03 20:37:38 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@hyper}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x400000000003, 0x1}) 2018/05/03 20:37:38 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x250100) bind$ax25(r0, &(0x7f0000000040)={0x3, {"36921887ad5bc8"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000000080)='./control\x00') 2018/05/03 20:37:38 executing program 7: socket(0xa, 0x80a0d, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x2ef6, 0x401, 0x8001, 0x3}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000003c0)={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0x40d, [], 0x294, &(0x7f0000000500)=[{}], &(0x7f0000000180)=""/207}, &(0x7f0000000280)=0xd4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000c0040000ffffffff78010000b0020000b0020000fffffffffffffffff0030000f0030000f0030000ffffffff04000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000ca0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000380178010000000000000000000000000000000000000000000000004800686268000000000000000000000000000000000000000000000000000000260000000101050005000800000408000700ff07400006000700fffe24180700000001ffff0f00002800657569363400000000000000000000000000000000000000000000000000000000000000000040004c4f470000000000000000000000000000000000000000000000000000000111b278e855b59ffa3eb4ee0cc7ff362014389b6037311fd8a2382905e76e45fe80000000000000000000000000002100000000000000000000000000000001ffffffffff000000ffffffffffffffff000000ffffffffffffffffffffffff007465616d30000000000000000000000076657468305f746f5f62726964676500000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000002b00050422000000000000000000000000000000c800380100000000000000000000000000000000000000000000000070004e464c4f4700000000000000000000000000000000000000000000000000060000000700000001000000e543af5797ba7d6425d0334e34357661cd89765b5c687cba8d6ac4d4a793d7cf0dd541d89005ccee3f2c53d25734bd71c6160299db1da49bdddee9d0298ed3f800000000ff02000000000000000000000000000100000000000000000000ffff7f000001ff0000ffff000000ffffff00ffffffff00000000ffffffffffffff00000000ff76657468315f746f5f7465616d000000626f6e645f736c6176655f3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000001d00ff010000000000000000000000000000000018014001000000000000000000000000000000000000000000000000280069636d7036000000000000000000000000000000000000000000000000000d03090100000000280065756936340000000000000000000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x520) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10242, 0x0) 2018/05/03 20:37:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[], &(0x7f00000004c0)) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x2ef720d, 0x0, &(0x7f0000f40ff0)={0x77359400}) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x8) mlockall(0x0) 2018/05/03 20:37:38 executing program 6: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) 2018/05/03 20:37:38 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001340)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001380)={{0x2, 0x4e24}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x40, {0x2, 0x4e23, @rand_addr=0x100000001}, 'tunl0\x00'}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001240)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001280)={0x0, 0x1000}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001300)={0x3e1210db, 0x1, 0x2, 0x1, 0x8, 0x3bf4, 0x63, 0x2c3, r3}, 0x20) sendmsg$nl_netfilter(r1, &(0x7f0000001140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x1040, 0x0, 0x7, 0x0, 0x70bd28, 0x25dfdbff, {0x1, 0x0, 0x1}, [@nested={0x102c, 0x16, [@generic="dd10ed6cb3914acf2914e42a9a7ed138b0598d6904f2bcafff92072efc2136cb9c33bcef2bbe93", @generic="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"]}]}, 0x1040}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000080) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001180)=ANY=[@ANYBLOB="140000000ddd23f04fbdab769ec5d6718956e22ad17ad6b119b74664b87610fdfeea24328d664f78a710b9be2973abdee8139a2c7e28c900525453c2fb23ead4318383eb526504caf8e1ef4922afe407951bd51706806e5c83138be1f17e0da622b698015969333b0fa402d7cb49017b5c8c79bdf2edcc0a637b136bc7494ccb1b52c308db3618bc0c6f058c9b6cff67115ba67582ff0692d0a260639ec3c5d8a50e66556e315e51120c22d059332dc8e3049a2c1930047532"], 0x14}, 0x1}, 0x0) 2018/05/03 20:37:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001400)={@reserved=0x1}) r1 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffb) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000013c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)={0xd4, r2, 0x601, 0x70bd25, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcd76}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0xa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x35, 0x1c}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffff41f9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x24000014}, 0x0) r3 = request_key(&(0x7f0000001140)='.request_key_auth\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)='#wlan1&%!+.vboxnet1{^(\\(\'+ppp0+\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r3) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x8500) 2018/05/03 20:37:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='io\x00') flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) socket(0x1, 0x1, 0x5) 2018/05/03 20:37:38 executing program 2: capget(&(0x7f0000000280)={0x20071026}, &(0x7f00000002c0)) r0 = syz_open_pts(0xffffffffffffff9c, 0x20080) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x0, 0x7, 0x100}) 2018/05/03 20:37:38 executing program 0: setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000000)={{0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'ovf\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) socket$can_raw(0x1d, 0x3, 0x1) r0 = memfd_create(&(0x7f0000000140)="8087d2c8d705276d04dca72e75524f2c936f41c464b023d9425563278a8a5b16ac11f37337f547712ed2d31714a3eff4652355b53ec6c8dfc9ee6f6c655b1463c521cda8799b4b102e5d9d9a37b458fa37294734b35a83b28eaa0558259d7afa87700f00a64204f3cae1a52f9786c5dea06b0615b429561a40b4e4a9fa8de610b76185d6ffe9c8e046463119c10e045c3889f4249512532fc007e610e9e8f20e5223ed9d72fa162cb2", 0x0) memfd_create(&(0x7f00000000c0)='(/\'(system&x:-wlan1^wlan0cgroup+\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x4, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x122}) 2018/05/03 20:37:38 executing program 7: socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r2, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb92d5552f603f485e", 0xab}], 0x1}, 0x4000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000c80)=0xa, 0x4) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="76949592855777a25f371046e26c8542792128f85c651d25719be8f5115ce4c71e255d9433710b2ad570dabb813e3d7a817485ba537eb0313283020429cb14508df38a66dd66795d40894f7f271548fb5f19585997e098f5858b1eb1d519f00a9f8a587729c3d325029d78ef65b0e3dedc25912df78e80e7b2e9282bfce4a3ff7c656feebbe70ff1890ae9f0e70b325e3f9ad0b681184868351c108e650684c344fa01c5328bb60b7ef58a7fef7cdb4aeb9a9ad31aaa168e2a122e0db493fee5ebc45988551fe7bbf4820c5bebaa273990afa0a22d12d9b646fd015e5f12ab351609be05fb5c206beb73d5018a967cff195d7a2c476c10ff69489b9e2d49106afbbf9c8f929713d64c80238a05bf63c23fbc3039a966c7032440e8030e59c44bc45a0a0de19cf04505855ea72116904b896bd21da5333c8c4c21b517de292eec2d88026a50e7821531eb811f3919e23700527c9bb92f95d77d357701aa0dd8e83d48ba9155f2f46dcb08952e8963d8cdcef88f44e6b92e211f60b3381a6eb77e101488dca9d9c41c2c653de8793cc07bb36ccc8dc27eb43eb8317f0102355f6eda3d597d05d936d9118d93b31ec7d4acd7da3fea4d4d9957847d93a89808fb610d7a637d5c9bb2a3024c46755eb4f1a1f96acac81e99a7184840e1926a77879b07b1b82b7635be1dadb87f18857b071b0eb0f2a8db1910d20aaec29ffcaa957771c366fd8f96722e80df5555e61d3d3742b109af2d40ad6957836706c392bd58975fcc495774afaf12555331af3e5beec26b68fc7bc1291d87c1dc780357d1665a2992fe7b75e07c887661bd0c967c9afefecb98aa96acc5dce03a849c2b2858cc96e501f330d1f40e8e7c596e2f50510a654017f672186509b3fda78a6e2bf7f32c8cc2b5f1e40392f91b347758e839f395cedb5b590bf7a02f6a66b48d8c4d6e3dd3a9f33bdbf5c808b0a6164a31bf873396f15d9ecfbc65303f69cc0fd27336305168ae20739bf5fc6cf8597be6d8879ea75a0bdd83648c2b77435901b36e06685986af2d8b30223230c89d9dd6c735d7673a43bf9df33abe47e51f093f4b161076243492248ec7942db21cd8f480120c9780a8a5259d40aeed09e9e40328fc9c395fce14fca2eb64de52b1eacb4d073801fa5b312bf6ad13b4b3445b7471f7817064589b2c15915cc2660f7f56ebc4d556da6b8b7549c523158e071c0078599b8d5d2fbe6df845006b404300ee6715fcd08e67bb33f635f7918bb3327b15ac147321b4e7b81dea675a1fbe1bb9b563c54a32f5f27d31254810fa5ea54416c1f6001ec3dd6f3ce2214ea38097c58da0ebd98cd88813592a3f0a5bb4ee336e0742c4ebe3510b9ac4fa5fc8cca5dda16bc6743821dd4292fca835866711faf7ec107b5134d0f9afcaca14f07f197d67dad3f51b04646c4462a13333fefd0bb1048f546d137a99af81cd7165adf3b5172655fac372cde9a80b5a3dc5ba173a01fa7589f31c5a4928e987234bbeda85fc93c66457f9752c44e3cdf649c93985d3ffbf63782f194ed8ae2d2b392e4b778222ea294b7d686d36c353fcbf10a5f7c8ae2ad2e670ddb9f5291a79fbac4554432a634bba9edd27c57cac072ed3005885c7e2452703176a454c882941c90e213d801510eee2dd043fdfc6e05e77908214dff6c4c5a7d56e05a786061d90db3f43158c8eaab56fa34c1d1da6ebcfa8f0912385ecccbdaa7d22e8a799788b05403dd4475aba5efcb7144ec2a2ea36f79dd0cdf7882a2905e0d58c17ddacdf504aed8cbbecd6ab3fc79ade3531c97e0c67eba5ae7de857e059344c1348497d30bc93e49b80b20be336fee0c1363e758066ec4777bea9e4e569dfa578539641a1efc1a0a2d095d09fbed65460ca7d4d72488c64ec4c148484a64f76139694e69f00bbab66faa738cd0d8997f5124b426d978d93980e5edea1f635cbf106189805250ad545aa7a8b967afaa3162362e0af6d50df63c219cf9a7f13295affb9199e4e60bec8dca1582e0d1858003b6d9d3d8019bef079688a0ff3959ba22df0dece7c46e935d02f511d1f3329bd140d3a915499dfa2eabd692368e84c885de9ebbd10058ef4145487f0a1b2197a324dab061aec5148690ea11619a27ca9e26005f0ac0096182a7d1ca636061e9d113b5223660ce38cdaafb41a7baabc2dd9b160439907d77e3b56716a3a8374566ffc37b09fc3d6a9876404177dfaf93f8903e45221d2b2bbafe08627786587dafebba73b98dcd11cf30566ca4f88a169514a96cad9235f5a085178f1c808f0aa469591f250054affd40d21d27c8f56095bc03ef885bde28e5c812bc84a029008b6c12fd307207f5e39c7d5d5be6481c762e23d66ac011744bbbc8ffcdf62e120a4c9f29e724d2021410cbaa707bb45843a6ab914c0a203e83cf6d1f746b6e997613e95d5972a71bc1b410d0b13494da2b9c0528ed47efc2a5d889a90e9e49553b730ea4442d7e8d41b176bf236ed3b42bbfc5ccc449a0161374ceca656f9685d0759f187058bf75bded2538aacde8c24baa11792677b9971378f1f576698c76219a85a51d5bd8cc34bf800ef8d222b0ecffa0178ed730b3064e560bb2cccbd9b29c0fb8123efc93ae5d9e567fd057d6586de0bf1292597bdf29e442d652ebdd232d056feb67ed2dc435f31d125151c39f3c4c64d8535a0cbb2e0f157d05c508d48d040a4e5cc35a137416795a7f07ae39ef8621f94a8c250f40a6693ac13c54c44af5485f211ee64584040364b567678b48b69f35a1db41ac87ad9c8309eb158cf7dd850a1533b12461a98c82d11a7f0b0fa43bbe06c701b37a7d78805b66071059a70c0dfb4e2bf442d2219a4133f950cd0cf38a500a0c5757445790b8fee76b0583adce5038a7bcac15cdf3cf29b964ee5276dceefc1c78a30ef73bed59ca132f5336b2b471e832ea0b38740b321254b05656b5664b1a018d3e9a2a2a69d5e5b7a011c643fbc753f06fc7a5da9759ffc2eb1a882b907f4b8017f1c6d1ba28ea1d80172fe0cb2716da6b9c0d8215b96839314ef058dfd0d32b5ca6b559a6c8b352b7565115cdf282fb7f76e52ca9cda902c2361769788e581bd68dffa2fca799f4533fbfb66c4b6555ad5b51c4d7c1696db7a2ea9526cf6b5d131093f3c00bd0e467db9f8a51d8828ea4c565887a80c180e755d0e84e1989372e2e2cabd195eb1dfcd4adc60cbaae30c7c96ec877ec25342001dc2f6f89d7bd429027c8633e45eff6f4185c522e2d1301c4c34511328e1696dfa7fe8ecc7719bb9a396268afdd4e4bbbe983fabdc09983b02bd0c785661848307e927727c0bc9319c6cd606d8553649a8423f38ccb783c61f90dde9585ab74646b666a0f3c22bad5373c6077df9edb6b6347914e6c60c8c2bfbfa3f5d30b86a69ee977ee9018cfe20599f83743edee4e9ac9151490633a4578e80a83b8537a363d91c8c430d9072243b1066c59a8bae465040d26dbe672565e477945157ab375c219224b7549a883ae4d91faee6ecd930ad7b2faf56e6a2561f5b75f482d49403ef9970cf6819421db3a814f0dd58b35b29442519d9fa078ad245a0b75614ff62f29eb0bfb449a029a9b1d3c272a8c8f32fb05b51ddbc0a7558f2fee86fc7f2c95f39dfeb5dabf84debe6a9e3a6b9ba0e4ebafb33e10a64e6b43e163af7189f9c2b095be384e12041b91d7e7df0d24563bbcce6b7aa2ee3d6b0ac6b13a9256eeea8e304ad41fdfcd2ae7e5499b195942b4a41e16bb51e0be9450f5d5563215b85a5f5419f16b6804b01989b7152632496b00d1bad8ab5143ed37bc4cf7aa4493b4e5d32691defd646fe2bdf04b5875308a29592cb4a0a0ad0ceb1b063f44c3430ff58358b6f3e8493808706352a591e3569d304915e0e5a615b3f70a342fadcdebeaa8862642152f8f08be6ab1ff739a55fcfc1a0865f8895e84f83a51d00ba2af2b129a7d742da02b99dbe40fd8a0ffac9b755061a89ffbc7625c8699dedd671469ba710220ec64ab159af0c2fed81eb6e7cc108d5aa0251d493f3c2f11b16c9932f528ea6c4ec2ea3ce9dc71ac5637bfcf6b33eef01770cc937e0d2c0f1ef085ab469628bd3305f5ce390ca121867f4b4cbc6d6dd5e4a3123c2a735031f8f1314360853076fc1a110cf0c32391fe0f3c451d24a3751b93e5879eefdf6d66b0ebd238a2676bc518014d9531a05c34c8c7b862aeaede30e6624e78439bbfccd0a6e438854f7f75d7e97d52ea951ab0268aa143efb98fc6a7f8dc0e537ee95c20ccde7bc051e5c2eb400deb4af8127e489700ff48f950979e07899", 0xbe8}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r1, 0x0, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') 2018/05/03 20:37:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x18000080) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x1510}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x7}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001d40), 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000000)=0xffffffffffffff06) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x6, 0x1, 'client1\x00', 0xffffffff80000003, "56500c055da4eb30", "549cb9e3d526dacce0eca62c462151cd95999950fc8aa2f28f379606c9773ce4", 0x0, 0xffffffffffffffff}) [ 100.571134] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/05/03 20:37:38 executing program 2: modify_ldt$write(0x1, &(0x7f00007a7ff0)={0xd1f}, 0x10) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "7c697b08772b47996e84b81ec641b93ce6e83ec2fa30350b80ae9d6507b13420"}, 0x24) 2018/05/03 20:37:39 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) r0 = msgget(0x0, 0x40) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/5) 2018/05/03 20:37:39 executing program 0: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)='dctcp-reno\x00', 0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) dup2(r1, r0) 2018/05/03 20:37:39 executing program 2: setitimer(0x2, &(0x7f0000000200)={{0x0, 0x7530}}, 0x0) sysinfo(&(0x7f0000000000)=""/14) 2018/05/03 20:37:39 executing program 7: socket$inet(0x2, 0x200000000000003, 0x9) 2018/05/03 20:37:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) r1 = msgget(0x1, 0x1) msgrcv(r1, &(0x7f0000000040)={0x0, ""/40}, 0x30, 0x1, 0x800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x400}]) 2018/05/03 20:37:39 executing program 6: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000000000000000bd7000fbdbdf250a012000", @ANYRES32=r0, @ANYBLOB="0800080004010000"], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x10000, 0x2189200) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x2, 0x2, 0x10000, 0x0, 0xa, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x6e6bc0, 0x0, {0x6, 0x3e, 0x8001, 0x81, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x1c}}}]}, 0x50}, 0x1}, 0x20000010) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000140)=@generic={0x0, 0x6}) 2018/05/03 20:37:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x17) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) write(r0, &(0x7f0000000100)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x20000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) 2018/05/03 20:37:39 executing program 2: unshare(0x28060400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000240), &(0x7f0000000200)=0xffffffffffffffda) r1 = syz_open_dev$dmmidi(&(0x7f0000000a80)='/dev/dmmidi#\x00', 0x6, 0x80) accept4$llc(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b00)=0x10, 0x80000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0xb6, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/182}, &(0x7f0000000180)=0x78) 2018/05/03 20:37:39 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="7923782a4a2a41597ffebf60f56d04fb", 0x10) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/135, 0x87}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/05/03 20:37:39 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "7ddb34", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0x84}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00003b5000)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0xfffffffffffffd89) 2018/05/03 20:37:39 executing program 6: io_setup(0x5a, &(0x7f0000000000)=0x0) io_destroy(r0) io_setup(0x20, &(0x7f0000000040)=0x0) io_setup(0x7cab, &(0x7f0000000100)) io_setup(0x800, &(0x7f0000000080)) io_destroy(r0) io_destroy(r1) io_destroy(r0) 2018/05/03 20:37:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = semget(0x3, 0x2, 0x1) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f0000000000)=""/124) 2018/05/03 20:37:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:40 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@newpolicy={0xc4, 0x13, 0x201, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0xffffff9e}}]}, 0xffc8}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/03 20:37:40 executing program 0: kexec_load(0x3, 0x7, &(0x7f0000000300)=[{&(0x7f0000000040)="e1cd357c5ba46609f3023ca86e208c5df424f560e06beab082ef4ecc10e212d279722136a074d3f6ac7492bfc6054a637dcf0f12684b", 0x36, 0x0, 0x4}, {&(0x7f0000000080)="000acb2a05a47a", 0x7, 0x7f, 0x1000}, {&(0x7f00000000c0)="54831df888fd90386ca46bdb1d", 0xd, 0x5264, 0x9}, {&(0x7f0000000100)="dbd431cda032c07df1c75457d463d5e0f9a777d194113a18c22cd7bff28399722e81af9161a5ee", 0x27, 0x3, 0x5}, {&(0x7f0000000140)="8c46123f953944f9ea580951d54fa58625f0d0e9625314f52d5f7f7ae337ff9840caeb0497ec1e09e5afe7d180f8f92e801c863d509b1e2400250a87738a831b3f1106e16b7dbb4d8417be35aabb05785c370dc530c9ff1e8863dc7efb07c08d4afb", 0x62, 0x7f, 0x80000001}, {&(0x7f00000001c0)="91527c25bb14f4f9bb9b4eff3d1e1a2b8c26bf754d92c6eecce50fe3bf8b2657521a848242c711e888", 0x29, 0x769de509, 0x6}, {&(0x7f0000000200)="ff787ad42c76d37a18b3210f0474e29e9798501ea4c12e99b2c4b1359fde39e4d025aa9bcfe09a9d9b740edb9a5481b7936e3c01edba51867dcda3d9063e52629084083a567889cd725824331149fcfd5214bd26a6a1ce501b8163c946eb439048504ea2fe29c8e3fd19b390dcf94bddacf50cea36a9a49d62d9028d3f3930ceb1d78a1b71e1e7fc2cf852215a499d110e36be28bfeea06eff684877bf777c82187a58b21ca51508639ff173905a5c6485ba724d3b460405280a764e48ed7b92b960f51e67303576f70ac832be4e71ea5ab707e40e2fb883bbb2d023b2a16da794567f1db9d9d850805fbbb09c", 0xed, 0xfffffffeffffffff, 0xfffffffffffffffc}], 0x80000) r0 = socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @broadcast, @multicast2}, &(0x7f0000000480)=0xc) bind(r0, &(0x7f00000004c0)=@hci={0x1f, r1, 0x2}, 0x80) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x2001, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r3, 0x10001, 0x6, 0xf1, 0xb7, 0x4}, 0x14) r4 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) sendmsg(r4, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000003000)="4c0000001100ff20fffefd956fc283b724a600000d000000000500000000000010001c0005c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/03 20:37:40 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x86, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000480)=0xccaf, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000000440)={&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x8, 0x8, "881df6868543ea44c717ea8bef3ed284ed75b26af2555939402b21949ce7c7e93091b60b98f4748180275f0f974604148ff726eb7a2a51ba93cb875d709f72", 0xc}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000140)="5703b86be14202c4d7af1169dfedee9aeeee2805168e80dafe20c78c9bcdeaae56c5d0055e5553ead419d5cb49958d8c77e2e4bbd39959b68346a61aad9b81aad9fa8a65e206ccf9734e9ab9e17e2e2025edc45ac0955204c3f97984ef5ad69327db34c7740122c1045115ee48e056982977ab2f162574272fc11404b46f4580f7a41ff99f5704e58c0c051a0f18bbb4817e9a3257ea56e10758546a20ff9f5fc6f6dafbe0bffc02904d572b8d8a50e5d4445b7d7319f5f25527fa5c8178857f064c3315be6e80225c88021e71f1906eaa96d1dfb06c56157b52a1856de1e69cf42da7e912ddc92ac8", 0xe9}, {&(0x7f0000000240)="02efb794aec3bd616ba7836b1841e0dfbebd40c9b499f06611c6043e4cf5ea5fc6bc7510025088357e6fbaf2aae83f6133c42c251b33568908dde07b7b", 0x3d}, {&(0x7f0000000280)="e1325160d6020220303d25dabecef34c451c64b7", 0x14}, {&(0x7f00000002c0)="ab3e239ef7b98297787d76dc262e4a1e0fe1acbe8540b43106981b65768ad93e2e82cee852808aca6791b3a217e35dc676e76101141f51d94a18195a607e175e18e2584f3414", 0x46}], 0x4, &(0x7f0000000380)={0xb8, 0x109, 0x6, "14dc2658919d5c5d16a9ceaa2c43ea61b09a1f59a9ce37a2ec6494454525ed39a39619c92ceef84ac2b7ec578fa5494698743f58a14586659591415394db07c2be233ab5e1fb2ff14bbb9b08f631a2a45c8544667e8e0fcb71d63b89fc2da8f994547b18c525bb76973e2b615691b18718883f3a991bd567a2e34c17e4dd8e8ef7a3e75f1b4f2135d37b2d4a0b838cfa8d40c608035d30a414db95bb6d055847afd03e51f20e"}, 0xb8, 0x81}, 0x40000) [ 102.265998] netlink: 'syz-executor0': attribute type 28 has an invalid length. [ 102.273638] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/03 20:37:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x2, 0x8}, 0xc) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/03 20:37:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)}], 0x1, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) dup(r0) r1 = geteuid() getgroups(0x1, &(0x7f0000000080)=[0x0]) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x3000, r1, r2, 0x0, 0x200000) fcntl$setsig(r0, 0xa, 0x3f) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) 2018/05/03 20:37:40 executing program 4: unshare(0x200000008000000) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x2, 0x7, 0x1000}, {0x3, 0x4}], 0x2) unshare(0x40000000003fe) 2018/05/03 20:37:40 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080), 0x1000000000000213) r2 = getgid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r8 = getgid() r9 = getegid() stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = add_key(&(0x7f0000000540)='rxrpc_s\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="5d8dcb4faffc9cd8a63538e63e72bd43a3567e156db627aa95f6c3d95bfe67de1dd90de6e1bbfe50d5ab20b2e52423f7b89c51d46f1723c6415b889b8c6eef6f505cd8c2284cc4ee6ab9eba67786cc7406b2548f0d2a8e9c3fcd8f6a5c95da2ab8a5cd9c727ebed59a9f3b9cf237915f1f76755a73acf6b661029c53a24c7556ba512fbb383a15c5abf80d48804bf473050db9becd13c5992c35d6a0ac1c920a2da49a95e7e14b19ec1fc3641d682a5846bc48f232eecc414bc7267980591eb76065c5f24f6c9ecc626faf460495d4bc84129a1537fd73", 0xd7, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r11) setgroups(0x9, &(0x7f0000000480)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, r0, 0x3) 2018/05/03 20:37:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000040)) 2018/05/03 20:37:40 executing program 7: unshare(0x40600) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0xc041, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e21, @multicast2=0xe0000002}, 'ip_vti0\x00'}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'veth0_to_team\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffe20) r2 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000001ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000140)) 2018/05/03 20:37:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='$cpuset}\x00', 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='trustedmime_typemd5sum+em0/\x00', r1) writev(r0, &(0x7f00007f2000), 0x71b78d3999440cff) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x8, 0x2000) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/9, 0xfffffffffffffec7}, {&(0x7f0000000100)=""/24, 0x183}], 0x2, 0x0, 0x0, 0x94}, 0x2000) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000500)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000200)='\b', 0x1, 0x0, 0x0, 0x0) [ 102.762852] random: crng init done 2018/05/03 20:37:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000040)=""/19, 0x13) 2018/05/03 20:37:40 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7fffffff, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 20:37:40 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="d7a497fe078e5e42479e5b2f71864279f3afc005c326d7a4da7ebc6adcbf53c433418c6d2dae7e091eae466ad235170e035f245140bebd1f3a6ca7e76b28f3d2732d6eaf867c2008cf83e2d83a92d2784a30bef4ae9b4229b164ac1ccfcc443f67d97292bb325efa9b63b5b7e34384c653f27920a7a1e05a981fc6406ce5e81d8f52b3cc8a51f44063b3862683524de54314d0322738d1d11ae52bd0b59cdc966589efbfc96dc61b633eea644af661f61be226fa47d648b9882700c76d1749973bc2c28a176e088beb3ff67b951a2b48c8d3", 0xd2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x190) sendto$inet(r0, &(0x7f0000000000)="9f8479854226b3764f32734252baff28a25d1d173365dfb64eca21aa66999553deb509c1db4db7028d09b8bb2896e56796a97fe553f80b", 0x37, 0x4040, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) 2018/05/03 20:37:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x3, {{0x2, 0x4e23}}}, 0x88) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0x19e}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000000c0)=""/50) 2018/05/03 20:37:41 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x60000, 0x0) getpeername$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) open_by_handle_at(r0, &(0x7f0000000180)={0xcb, 0x5, "dd572d806fdb8d36ae776943f765ccfa01ee0a1496be4250616a88765b7cb80b868175d52f0408387d4ad00ceb03b046fa5f35ed10fa0ccca8f8dbf4a3bcd0efd3a9962d1bb915df9aa1fd8ebd395add90d0de404fbcd6c69d048425e582323f5d2f454d36a1f06f7f77eb31cf784126028abfd098d333ad9e298e256ff611b11112652ea3bf796a49f3bccbbb5c7864f7a3505faaa8f0604a19799646c961fcb9cc7fc030295d0852733725d615a7211641367d162e3af2d7c76cfaf16bebcf143f9d"}, 0x402) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) 2018/05/03 20:37:41 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="4000000000006f8e5796c5378e4c0635d93a780979184cb998a47fc82da1f615e3e926a1d2"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/03 20:37:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x7f, 0x1, 0x4}) 2018/05/03 20:37:41 executing program 6: r0 = socket(0x10, 0x802, 0x0) sendmmsg$alg(r0, &(0x7f0000006600)=[{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000000000)="413af87ed98d28c0ababd59063c6cb2c71a6bb1d7fda1e9de438412debfffad7bfc82f3f6673dde346076fa2c844011b24164aa61ac9a91c76a5ec1a05ae216007e9e84cf41e97bf606abcbcd5b2adaedc68d0fdc45329f998bab446334b2e2ca1f9539526c7fb282c7805c0d1950da09513585d9afe3dcdcd6b7a897f12ef62a385f296af3a8e252b9326cb8a57b1cedbedf75af6ddf252f744cca22ede3918cc66f188f37f1b3e04781b0ae82bb5d6c03d309131a936070249fd7959ec8b4db6fefd03bcd431a2dbde1b5c5a823a1e54d109f3b0121b3e05aa57baa1", 0xdd}, {&(0x7f0000000100)="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{&(0x7f0000005940)="d4", 0x1}, {&(0x7f0000005980)="2a21afc317b6624fa94f59a6f8a1b5bce7ed639de2ce4a7f238921efe1e4036e74056692bdd76847a76a4a638d100a244134817194f8045f6eb20903bf663b59ad1aa1f17dfe38c5826642b7d199697ea450cdd8758032785a2f7a0a0db466afd600b9b4c00cd840337c140305c63a1b0feff0019fa7033ff777b3d8d59fd803bb72fd0877c265998a97a41e8b7f303a4c30f4e3437fa29e7d7650988f0e", 0x9e}], 0x3, &(0x7f0000005a80)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xdb, "ee012a3afd885b964946aa966548dc442089651bba3314fb3c06da7702859d8701a20d71700d2c4a16e147e460c1764dfb42897268a60b4773c814a65a7989ee9879e3f8fd3c29d88c893a583b5a29af53839aefad6aa246da8eae7f91cd344fcdc2d9e583deb98c0aafb31b6a6022e645ba4bb8ed17fad947bb7eb4e24cb6d1c4e26c7ee04f74c8bf0172bd9b9b8d551e28df767d9e717adb71331d3c0983541e0676cc062d47e3f467ca19f07187aa1ecf23246527775365e1f204323cbeb85e74f8e94024170b79b08613bbc75610dfe92e3ab2aaf293befab6"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x120, 0x40}, {0x0, 0x0, &(0x7f0000006140)=[{&(0x7f0000005bc0)="225344105bf432b6095aeb20f512a67aa30589ad676cf95b4bf4618ad4924511bd1fdf839a85164846bae727ff8f11", 0x2f}, {&(0x7f0000005c00)="abadc0b480baabc458d0303f102009d25c5f2846ac3550e19de3f61ddc0f7cbefbfd3d361a52587e2af154ef45eb164fa839fcf827c5f0286d399100cadd500e45e68f2c88ce8952555e1ebd433a2c4047b8964364497d1475966fab3bc5f790", 0x60}, {&(0x7f0000005c80)="2109457091a9dee1b1adcb7feec370bb9010c6c7d8d063fc8148ae554267134285dd0af835a20d562ce17ee4f0153c9d56b51b1ba451747711cdda7ce60d16168e30a6d4d7546e29", 0x48}, {&(0x7f0000005d00)="07dd343b524490e701863ddce895e8ca2428867f7e1618d093309db84a", 0x1d}, {&(0x7f0000005d40)="c8c3b417d5f27b2885a1605d59a93c56db0f17fddd3cf5358e592cf8386f9da2f18f7b251ff4d26223e79f71b67a6f6c9788f9f4e8bdd99344a75e567cc3ceeb2cc5ca2c3e4f9caf5f5c84f9a33b0ca806dfe824c5455968a00912ceda794201819d0c49c9eff0e081b5bcf1d6f57b89e4fd7c6a5c544f2b617002b3f253a8361a5b612796b9db4cd808cdee13b8711952", 0x91}, {&(0x7f0000005e00)="77321abfbb1ce1eb4a2021e6077cd786dbd8d8f1a9e380936cd433514a58b912f2b7d81715099ab46052b45bf9be7186e1cba26b7de007b94bb83dfd0496", 0x3e}, {&(0x7f0000005e40)="bf7ec3bb2f23e96be9672a59fbef87678795c03181ee538d19919f2616e117e024efba0726dc9dd24b1f486676373eede887f23bb1b35ee84fc597c0b1303a3d8f880910b73109f57f64d075428423f20c65a756e5a615044bc85b9303ca69e2e00611f8059ee1a0fde6ae63b091af9372a46ed1945b9ab73e40aafd81951f598827f540450b5c477b2cf658b584a90e0b770955b55cd3c01b29c59a37142818af4f529c574c7a1008e6377f4f1c290f398a3bd8e9b178b9486ed97aa7c62b8ac1d24479", 0xc4}, {&(0x7f0000005f40)="93b49146e3e8b12973db11d3924306685231cde8031804e38c5444d7d51627c336d91296c687409043d0629bf1d40f3cce8bdcce8c465cc49cc19526b2319806ae900ba0175bba48d1b00507375aff946d67805efd9a0537b57ff893dee23bc75fe536f87350d4e26106a495ab4a18eca476a3ae1bcaaf248c8155fcc97819bbab938b5d1cc4a230142a52cc255fc5d34cad46f3dce1431c0009ff227c35868c7aec58b9f125b00ba79d1e334ba1df06251e7ce57c962dd5ba3513f0ba87a1278c387088753cc6444a362e7ba2", 0xcd}, {&(0x7f0000006040)="e76bbaa124684c33c49ba7eb486d3ee30f89cbf98bc7688cc6904d37a421b5c03fececc68255a417d8151ef8f763cf1d900fcf350b3dc5a76d9058c8116ef4d8ec518d58cd538bee901297a0562dfae30f7a200c472a059aa2f0d61d33c7b697dc8027af08124f6c3e0cae2db7ea1d36803f827d3076c260b825c3584e02ff0aa0d49ca3c41230ae8c8748e31fc6f277e180b787a2450517ddbd9057d08488c5bb5acbb96949bda98ef554bd7dacc154b2a105c8570a158920ab6e4df76747582075f74cc85a", 0xc6}], 0x9, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f0000006200)="885583ae3e3514714dd7d1cb84889fc054fd24d91994", 0x16}, {&(0x7f0000006240)="e00807c8eccc8dd83b727e7dd9703ec54cf2ce6cc2a2bd052c6c3a0010dbfe0848266c0182dabe388b594ecfddeb1f719aaad157b6a70c939e52e5f913d494551ecb32f5a97154489c2754a1e0ead275e60535c76c87c266c8f72ab7484d10e009bf5bc6c7197fbe52b4ff3534cdb94e25080f989e1d0fa9ace357b7cf954ad1e16219c3ba9f2570d01f0311ed880de687626c954e45386890d4ceae3a87f057ab1e898b43e7969cc893cc9d5565e387acc3592168981c7663cc5bc9134ea08bbb49e8a43101682de6ac4cfb946d6280f1894eec5f58efaf52bcfd223d7ed3549d66d926e240940029004e06b18198632414692cd7fada", 0xf7}, {&(0x7f0000006340)="88eaf015bf94120c520e864a7c1b7ea28fc484be508cf148b4eb69ce91613923535f23f37d1e5990fb175bee189f877d4528e6939b381bcceb57812cd4a7e497502d9b7c24defb53dec7d160b6ca88c925df60e66b8e857acfd6da93c8a4a0ea7c2e79bf5dcf4e0c14daeffd7f777ded", 0x70}], 0x3, &(0x7f0000006400)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffe01}, @assoc={0x18, 0x117, 0x4, 0xf0fc}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x78, 0x10}, {0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f0000006480)="11396d29aa11f1444725905eeffeb40b638a9f3a81b4463d9b37ad65de7e7093", 0x20}], 0x1, &(0x7f0000006500)=[@assoc={0x18, 0x117, 0x4}, @iv={0x98, 0x117, 0x2, 0x80, "1e2aad3236139b536bb808ef497047dbd5ea1f95cb9055ecd87a4f352fe47e89cc23437575cf5dc85a9b8c0fdacc883d3ca5baae4a17fe1fffea3a8f97ff33a122a35545aa94d2a1f075bb19a1d2e8696aa89d61d9172430cc17a24ca006684a1e5078bad5aef143e0bd8c0e0dfa77050028bbd4286f1a1cc2c93c0f06ced666"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3}], 0xe0, 0x800}], 0x8, 0x8800) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00003d8000)=@ipmr_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x80}, [@RTA_DST={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/05/03 20:37:41 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) sendmmsg$alg(r1, &(0x7f0000002280)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="782230f538cec59da2ec", 0xa}, {&(0x7f00000001c0)="a543e2ef1dceec63d2082c663184c599229b4e5e8d94558fda3caac775fdeae34255317d", 0x24}, {&(0x7f0000000200)="fde98f1fd5a7cfecd38cc95c2b97089d89757d7178fa33d1d5f21c140d7ffcdb0df0f0c39c2b49bf77a5529fcc1ee500029d0f7065f5cdacd8f25ff077bf95f7e526937da576a84188", 0x49}], 0x3, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000084}, {0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000300)="f2c0015b4d6264de6b188dd979cc55b1d45190dcfa2305e2d0d896174f2fcf1a017b696bfd8fc74d322602e5ccec8b5acbfff45dacf105a07ddde42d3f8d7fe11380757f6bacbd5cca24cf432aadd483b35a10b20224", 0x56}, {&(0x7f00000003c0)="edae2b7f92410bb251527f95928601bb096dc776e16d71b15c7d7ea9e2dc5a0dda9d836c39deedab313f0ae82d955e3c384f6b62d282d2b3d3bcae8020679ec296b6d1540793649cf5578ee33b2e2bd2ac", 0x51}, {&(0x7f0000000440)="576806a286959eefd9fa6a8a0ee6e091181e496ba250475c5e30368a966bc997a596d142fd850f35e9cae06452d992f0ca49fd7e3f2a4b26e8c8a7874c1c63646278a56ebd556fb6e3445df394fb65bc4b51e4963d50c8813455b3a6fe656c62515dd1401e3275d5694fdc6a6b94e1a041ac938329b906383b3a8d62eb4d9a36910f787218957a045b8c151c20396fd0599721fb4fc00823acc09bbd8a528e53ed4defe75a3823fcce728ba8f0caae706fda436ad925f6bd969b6a705048a36d87557f9fb776cc863e29ce", 0xcb}, {&(0x7f0000000540)="37ee", 0x2}, {&(0x7f0000000580)="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&(0x7f0000001f40)=[{&(0x7f0000001d00)="72d9df421a813b52d994b47b9240ca5caeb83334ca0e8270cde5e7fec45a9d3d90a79e7a46ebed93a1e4107e4739254750f009068bf279904c125cf0baee9f3b5ffab26c50faf68ca983a6cb685b579289d02f0e36b5d2ca70885640c4c78710851867107f88310b6cb9b81fa2d2c145efb1ee611de1e64d4a6f0cf002c28034bb7682032af2a74fc283e310cffd7d8726e5652065a20e6994ec7753079e7196d72cfa17153f86b0fdb453e784d563b5625119bb88e1fcb7be12358c91fb3837bbf92fc3046d4b222a891c63621588f9eec03003d5286529ce73660ad26c73cc2890", 0xe2}, {&(0x7f0000001e00)="430a91219015362eed49632147d2c77908d6ea887b061ab54e58953d135afb733f73e9f49c84390fdb9190b7c8e9e5055a8511f3e0f444a1096320d826ec9f371651637a2eb9b5c1803a8dbc3df373555203f591abcc14326f443ada7326fb27d5992f24d2b86d0d5c21539dccb1ce131dfed4579454a1b9615b9f9c17d27daf605284314ab1867844e1c703394878c61cac9af87caa01fb0a074ef918ed55eec7f2cf5f4aa8ff9b342bb7af7a387f92e388f2b90683db980d76641f2c40454c0c6cae0795181b91271499808b0e278064798bb64a5832b54d90923507ce0f4109fdeda9fd283fbbef05be6c69a4ce68", 0xf0}, {&(0x7f0000001f00)="fe11344d4bd5ad4059235d87ab2f852fd9e3f0d2289f98c4c720f78917", 0x1d}], 0x3, &(0x7f0000001f80)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xb8, 0x117, 0x2, 0xa0, "f54bb99358fad39279303cce94762fc89970ce7e2957433a0a227ae6571685e61cb83155bfde19ad02dca85cfa2f88ff5b85d0140e9d71561825450779aeaec578c6f1efa90af06f984982b57984a98223943e526c3c9bd1b720e33fb322933c3e03c676abf4e8955850aeeb48d033fa2bb84e554b0647bde2c2521631af4ad2e21e58abd7c3bfb109403bdc8d294935304f9ee922f3e0e040821b71a699ba8a"}, @iv={0x30, 0x117, 0x2, 0x17, "a92da4cf8cda159c3cad4e44f46509eef05c4e7b01de37"}, @op={0x18, 0x117, 0x3}, @iv={0xc8, 0x117, 0x2, 0xaf, "251e98f31ea6099685f86f0277d5880fd582e6f62f2c23f04b37190a18417d703979e3eca8f85a0f6cc194185d1bd32ac78009c2a711d294986dcf6825303e0a5b9e4cf1a02d6f14bef96585bf751d03aaad0bad1482b58f30ef4f0421082b01d12cc7adec5cb1852d4d0302ba799b6e15a7f186c3b342122cab1bc20502f57228ad605bfee17be83ab65a3ea79cf728990ec3b62212c75a21c588d02ed2021760a7994de07b0fbaacbd6779c3fd25"}], 0x1e0, 0x80}, {0x0, 0x0, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=[@assoc={0x18, 0x117, 0x4, 0xe}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2d, "16c2a69beb08f1bf988e6f0ac2c4e549c97a106554d4deb4f5dbdd7133c97841c1cd6131a9f1de67b0a0940221"}, @iv={0x20, 0x117, 0x2, 0xc, "afcd860f81d016639dc121b3"}], 0xb0, 0x10}], 0x5, 0x4040) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000140)=0x1, r2, 0x0, 0x1, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) 2018/05/03 20:37:41 executing program 2: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0000, 0x0) write(r0, &(0x7f00000000c0)="24000000210025f0071c0165fffffc2102000016ffec000182a9000c08000a3a0496529d", 0x24) 2018/05/03 20:37:41 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x80000088) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000a, &(0x7f0000000040), 0x100000448) r1 = accept(r0, &(0x7f0000000080)=@generic, &(0x7f0000000000)=0x80) accept$packet(r1, 0x0, &(0x7f0000000100)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x3, 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000018c0)={@remote, 0x0}, &(0x7f0000001900)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001940)={0x0, @loopback, @remote}, &(0x7f0000001980)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000019c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a00)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001b00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001b80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001bc0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001cc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001e40)={{{@in6=@ipv4, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001f40)=0x2a5) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000023c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000002380)={&(0x7f0000001f80)=ANY=[@ANYBLOB="d4030000", @ANYRES16=r2, @ANYBLOB="020b2bbd7000ffdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="c40002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004007e0d00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r8, @ANYBLOB="dc0102004000010024000100707200000000009700000000000000000000000000000e00000800060000000000000000", @ANYRES32=r9, @ANYBLOB="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"], 0x3d4}, 0x1, 0x0, 0x0, 0x10}, 0x40044) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r10, 0x5413, &(0x7f0000000180)) 2018/05/03 20:37:41 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x101000, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000280)={0x1f, {0x0, 0xff, 0x9, 0x0, 0x9, 0x3}, 0x5}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r1, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:41 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) bind$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ftruncate(r0, 0x1) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xf0, "0df6cddf438c07aad7c200bd81dd7c0ea0b3045eca385311087cd740ddbd0f4918adca9360dd5fb4b8cceab1cf5544d3093799ac436ae724b644f9d77c362d36bbf24fa5282bfc26d8778c48994c88a8a54c34c3ccd1c75acb1a7bba6732ff814fa16162daaa13c2c18806817e696c980d8fb998fee7e348af17b510d17f8a7b6d6ffe78ac7e54cafe5cfa6c0291a0f39fce3b167bac398ef355659e79c562adf389b0c421b47448dc096f16ea5f0d58e4a78c9996d7c6678b7ddcecd78a067c9360c5d24a17ad9bb7f32024fb08ebf5b8ff4d8643f8aa1da0d0733a71a97c7f5315f3be217b69def2e23355460bb6b3"}, &(0x7f0000000080)=0xf8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3, 0x401}, &(0x7f0000000300)=0x8) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/03 20:37:41 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000f73fa7)=""/89, 0x59, 0x0, &(0x7f0000f73ff0)={0x3, {"b4546c07612578"}}, 0x10) shutdown(r1, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001140)={0x0, 0x66, "3c426a529235e435ad00d6a1af59b4000d0dd001ebfd1c87d8b7270a42256ba2fe9663a404f49c6872adae36adcd90e41f955831a765ecd00a295e3fbd010eaa265b2132afbee556a972607f5522ef0b0c9b06e7f92b205fcddf34d376146e21918bf67fb576"}, &(0x7f00000011c0)=0x6e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001200)={0x1, 0x0, 0x800b, 0xe4da, 0x95, 0x7fffffff, 0xffffffffffffff7f, 0x5, r3}, 0x20) 2018/05/03 20:37:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='$cpuset}\x00', 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='trustedmime_typemd5sum+em0/\x00', r1) writev(r0, &(0x7f00007f2000), 0x71b78d3999440cff) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x8, 0x2000) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/9, 0xfffffffffffffec7}, {&(0x7f0000000100)=""/24, 0x183}], 0x2, 0x0, 0x0, 0x94}, 0x2000) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000500)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000200)='\b', 0x1, 0x0, 0x0, 0x0) 2018/05/03 20:37:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000880), &(0x7f00000008c0)=0x8) sendto$inet(r0, &(0x7f0000000040)="cf", 0x1, 0x20000084, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) fallocate(r0, 0x2, 0x8000, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/03 20:37:41 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80000, 0x80) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x7, 0x4) 2018/05/03 20:37:41 executing program 5: getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="2f657865000000d2968ae8c718a86179d69a000f00000000002000000000000beb51e9ccf200ee54a7c0c22b29834cc7a43484543413cf43d4444e3ff64263dcea137c759048337f8ee8ca1fc323029bce838c0575c9169af7c56c2c3a8272301e713e3936bb92f83d2e995e71c21d3fc2aa5a534737d42ebf4ab2e4892ec6fa034ea1602997bdb370cdf93a3ee726000000") r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x7, 0x6004) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000001c0)={0x3, 'dummy0\x00'}, 0x18) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x40002) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/03 20:37:41 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000200)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80804) prctl$getreaper(0x1b, &(0x7f0000000000)) ioctl$TCSBRK(r1, 0x5409, 0x9) 2018/05/03 20:37:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x1000025, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0x163abe09) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) read(r0, &(0x7f00000000c0)=""/4096, 0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x2) 2018/05/03 20:37:41 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1f, 0x0, &(0x7f0000000340)=ANY=[], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000280)=""/153, 0x41f00, 0x1}, 0x48) 2018/05/03 20:37:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='$cpuset}\x00', 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='trustedmime_typemd5sum+em0/\x00', r1) writev(r0, &(0x7f00007f2000), 0x71b78d3999440cff) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x8, 0x2000) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/9, 0xfffffffffffffec7}, {&(0x7f0000000100)=""/24, 0x183}], 0x2, 0x0, 0x0, 0x94}, 0x2000) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000500)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000200)='\b', 0x1, 0x0, 0x0, 0x0) 2018/05/03 20:37:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:42 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0), 0x2}, 0x20) 2018/05/03 20:37:42 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x2000) socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/05/03 20:37:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='$cpuset}\x00', 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='trustedmime_typemd5sum+em0/\x00', r1) writev(r0, &(0x7f00007f2000), 0x71b78d3999440cff) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x8, 0x2000) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/9, 0xfffffffffffffec7}, {&(0x7f0000000100)=""/24, 0x183}], 0x2, 0x0, 0x0, 0x94}, 0x2000) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000500)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000200)='\b', 0x1, 0x0, 0x0, 0x0) 2018/05/03 20:37:42 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000240)='./file0/file0/file0\x00', &(0x7f0000000280)={{}, {0x77359400}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@empty, @multicast2=0xe0000002}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x2, 0x9, 0x4, 0x45fb, 0x0, 0x3f, 0x1, 0xa, 0x8, 0x40, 0x7, 0x62b0, 0x4, 0x0, 0x401, 0x7, 0x79, 0x7fe00000000000, 0xf8ba, 0x8000, 0x2c00, 0x6, 0x6, 0x878f, 0x5, 0x5, 0x6, 0x7, 0x8, 0x3, 0x8, 0x8001, 0x4, 0x4, 0x9, 0xba0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x28941, 0x20, 0x7, 0x6, 0x1000, 0x75, 0xfffffffffffffffc}, r2, 0x2, r0, 0x8) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x4800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000003c0)) r4 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000300)={r5, 0x7fffffff, 0x10}, &(0x7f0000000340)=0xc) 2018/05/03 20:37:42 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000000)=[{0x34, 0x0, 0x0, 0x8}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x210a206}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getrule={0x20, 0x22, 0x104, 0x70bd29, 0x25dfdbfb, {0x2, 0x14, 0x14, 0xff, 0x7, 0x0, 0x0, 0x5, 0x1001b}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0xc1) 2018/05/03 20:37:42 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4205, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20011, r2, 0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)) fcntl$dupfd(r2, 0x406, r0) 2018/05/03 20:37:42 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80800) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv6_newaddr={0x6c, 0x14, 0x800, 0x70bd2a, 0x25dfdbff, {0xa, 0xd1, 0x1, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6, 0xffffffffffffffe1, 0x1f}}, @IFA_CACHEINFO={0x14, 0x6, {0x3f, 0xfe, 0x100000001}}, @IFA_FLAGS={0x8, 0x8, 0xb0}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_FLAGS={0x8, 0x8, 0x1a}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4090}, 0x8000) ioctl$TIOCSTI(r0, 0x5412, 0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001d000000000000e3904b7700", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) ioctl$TCGETA(r0, 0xc00c55ca, &(0x7f0000000000)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000002c0)={0x2, 0x6, 0x7, 0x4}) 2018/05/03 20:37:43 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYBLOB="3f0ce8a0d54bed27c775fc1e8fe19fbec23da9d355cd3f7ffb4971b56e63a46afee935483a86a1bae24397bafec2dd706831787a8aad55a304da06a9ba8549b8f63f258c615a035081065555346d8d8679bd6a3ce9f447ef1e32702e1058b72ece1a6095a51c7b12d57f381f648f0f0bea43c7bd9f28d278266fe04b53aa7a151424f8d27220c47fa20fc12441e99a7c955420a333a59c13d13f28aafd0d00fc019fb3b209d520ab9c7bbcb649cf18bd5dcb4bea7e6c8fd0be9cfe88e9da3e68e26491e4e507c510c6679a1fbe7c6769dcd7b60849c737595824184d79db7768e32d94d5b94fbaec4d104a1deae4d350216d2a02bb", @ANYRES16], &(0x7f0000000300)=0x2) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, &(0x7f0000000480)=0xfffffffffffffd8d) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00\x00?', 0x3, r3) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f00000001c0)) r5 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x2fe, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/03 20:37:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) 2018/05/03 20:37:43 executing program 1: r0 = socket$inet6(0x10, 0x80003, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f00000000c0)="5500000018007fbdb72d0c00a4a280930a06000000a8430891000000390009000a0005250d0000000000000712000002000000000000004400009b136e000000000000c43ab8b70c9e632d1a19e700000000000000", 0x55}], 0x1, &(0x7f0000000540)}, 0x0) 2018/05/03 20:37:43 executing program 3: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) r1 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00000001c0)=0x800, 0x4) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000200)=ANY=[]}) 2018/05/03 20:37:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="57e815b99097bf9c0c0775b090c90f8437691f85f68889cf", 0x18) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x400100) fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r0, 0x406, r0) 2018/05/03 20:37:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x4, 0xfffffffffffffc3a) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc00000000000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x201) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000380)={'veth1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000000440)="0421a2246d80d1d7024659e5e3b5f6b46ae0c4127f6e6d199760084cc7332f480a650c782bdf18eebdd0c8833e163fbcd8e3ba00406ba05bf4df6f9811affb64", 0x40) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000200)={{0x200, 0xcf7}, 'port1\x00', 0x1, 0x20800, 0xffffffff, 0x460000, 0x3, 0x8, 0xd89, 0x0, 0x4, 0xa719}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f00000003c0)=0x2) accept(r3, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000400)=r1, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000002c0)={0x30, 0x1, {0x3, 0x1, 0xffffffffb75262aa, 0x0, 0x8001}}) 2018/05/03 20:37:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet(0x2, 0x3, 0x537, &(0x7f0000000240)) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xcbece23, 0x200) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'team_slave_0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000400)="580000001400192340834b80040d8c56020e2200010400002100000012005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03f4f8fe7cdd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) [ 105.176538] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/03 20:37:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) readahead(r0, 0x200, 0x44) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0xa4c7, @loopback={0x0, 0x1}, 0x200}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r3, &(0x7f0000000080)=""/19, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000001200)=0x1008) 2018/05/03 20:37:43 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0xc0000, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x5501, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x44002) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x8001, 0x3d, "013ac6006cec854a46deef689e306dacd6e3f5092802409c50d6363df39a2376c887e99042d96b36df6dd2fafce2d6cdad28fbe71f2e88d0e98b2ccb7e"}, 0x45) uname(&(0x7f0000000180)=""/236) 2018/05/03 20:37:43 executing program 4: socket$unix(0x1, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{0x1, 0x3}, 'port0\x00', 0x0, 0x810, 0x9, 0x0, 0xec9, 0x8000, 0x9, 0x0, 0x5}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 20:37:43 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="20002cbd7000fddbdf2509000000080005000000000008000500000000000c1af3ee4b5237cbc55f4ca505f8f6b5000003000800080009000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x48000) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x8002) write(r2, &(0x7f0000000080)="530000003d9f5de1d4200101000000000800e457ccd051f2423816890e777dceada0275ec70000000000000007c9e7000000000000000001e4ac40599cbf38041f88856d52dea3aedace239dba206375c85e24e3d7430000", 0xfffffffffffffe00) 2018/05/03 20:37:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='$cpuset}\x00', 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='trustedmime_typemd5sum+em0/\x00', r1) writev(r0, &(0x7f00007f2000), 0x71b78d3999440cff) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x8, 0x2000) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/9, 0xfffffffffffffec7}, {&(0x7f0000000100)=""/24, 0x183}], 0x2, 0x0, 0x0, 0x94}, 0x2000) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000500)=0x4, 0x4) 2018/05/03 20:37:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000000)={r1, 0x8}, 0x8) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) ioctl$int_out(r2, 0x1, &(0x7f0000000040)) socket$inet_sctp(0x2, 0xc8f3db1c4bb898de, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1}, 0x8) 2018/05/03 20:37:43 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000), 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x400000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) r3 = semget(0x1, 0x3, 0x340) semctl$GETPID(r3, 0x5, 0xb, &(0x7f0000000180)=""/61) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8280000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, r4, 0x120, 0x70bd26, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xec}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40004}, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x200, 0x6}, &(0x7f0000000140)=0xc) 2018/05/03 20:37:43 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x800, 0x40) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0xcd4, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x82, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000140)='cgroup\x00') flistxattr(r2, &(0x7f0000000080)=""/19, 0x13) openat(r2, &(0x7f0000000180)='./file0\x00', 0x4080000, 0x1) 2018/05/03 20:37:43 executing program 7: r0 = socket(0xa, 0x5, 0x2) recvfrom$inet(r0, &(0x7f0000000180)=""/179, 0xb3, 0x41, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b40)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x2}}}, &(0x7f0000000c00)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000c40)={r1, 0xb41, 0x30, 0x4, 0x4}, &(0x7f0000000c80)=0x18) recvmsg$kcm(r0, &(0x7f0000000b00)={&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/219, 0xdb}, {&(0x7f0000000500)=""/47, 0x2f}, {&(0x7f0000000540)=""/50, 0x32}, {&(0x7f0000000580)=""/114, 0x72}, {&(0x7f0000000600)=""/222, 0xde}, {&(0x7f0000000700)=""/236, 0xec}, {&(0x7f0000000800)=""/253, 0xfd}, {&(0x7f0000000900)=""/9, 0x9}, {&(0x7f0000000940)=""/21, 0x15}], 0xa, &(0x7f0000000a40)=""/151, 0x97}, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'yam0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x4, 0xf9, "d56ec3a0cf53cff490f12ca7252dfcb27d98ea50691de728cf73529999b4a4e901e1b25556e84c83942183a04dac2ab48a576835ed65660a4bed681c69cfb86718033308e1e44cb0eb3efbadeb521b0bcf80d6d7e112bd3128dab632f86a82812818f4f445d5af139c479d8556d497721731675782309bb9f61f1906062e7a81e3e254d59a80123afeac106d4b4d5337dd5edf9536e5b6be1931efae26ce09787005c0fcb74b48c672b9469cbc12b027e7445b5e309b40d50df79403e590feb20c374d9de4e398769a5aee77ee7f3934f7a1f55bd99a7c806bae121f4812ed6b9a68326075211b8a5268d47a3103e7353a716a3bf470a55d33"}}) 2018/05/03 20:37:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r1, &(0x7f000089a000), &(0x7f0000fe4fc9)=""/55}, 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00000001c0)=0x10) 2018/05/03 20:37:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x0) ioctl$KDMKTONE(r0, 0x2287, 0xffffffffffffffff) 2018/05/03 20:37:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='$cpuset}\x00', 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='trustedmime_typemd5sum+em0/\x00', r1) writev(r0, &(0x7f00007f2000), 0x71b78d3999440cff) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x8, 0x2000) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/9, 0xfffffffffffffec7}, {&(0x7f0000000100)=""/24, 0x183}], 0x2, 0x0, 0x0, 0x94}, 0x2000) 2018/05/03 20:37:43 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40800000001, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x50107a) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) close(r2) write(r0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x3) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x10000) 2018/05/03 20:37:43 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") 2018/05/03 20:37:43 executing program 1: r0 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="2f6dbae28cb2c5e18d0a0e25f2656c36b2d95a4b2e72e60fbcc417bf68cb334ad04c8ede248eb6ca2723c47054a1be312dd2c854f78555625b3025a4cdbc115de9963199d4ba4454c366a1dd5412ac413e5bf5752451aeca01d570d095bf914173a4b74779054be23d7e6efd5158a3356989c5256deec862fc439e8c8a0d8995fb232c71730bf587760ed9473fa67caf4a88cc6c37cee2e99dd16f6c8213264e2651dd83ec5ca3844e7d5c39f352fc718b81c68b23afa8670b", 0xb9, 0xfffffffffffffffa) keyctl$update(0x2, r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000380)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) getdents(r1, &(0x7f0000000140)=""/407, 0x197) 2018/05/03 20:37:43 executing program 2: mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) madvise(&(0x7f000053a000/0x2000)=nil, 0x2000, 0x0) 2018/05/03 20:37:44 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001f80)={0x1, 0xfc81, 0x580, 'queue1\x00', 0xb9}) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = socket(0x3, 0x80000, 0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x8201, 0x6, 0x3f, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r3, 0x2000000000000}, &(0x7f0000000280)=0x8) sendmsg$rds(r2, &(0x7f0000001f40)={&(0x7f00000002c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000300)=""/109, 0x6d}, {&(0x7f0000000380)=""/63, 0x3f}, {&(0x7f00000003c0)}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x4, &(0x7f0000001d00), 0x0, 0x4}, 0x840) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) unlink(&(0x7f0000000400)='./file0\x00') r4 = memfd_create(&(0x7f0000000140)='eth1\x00', 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000180)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000bae1c37175c1a31357"], 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x1000000000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/03 20:37:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/05/03 20:37:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r1, &(0x7f000089a000), &(0x7f0000fe4fc9)=""/55}, 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00000001c0)=0x10) 2018/05/03 20:37:44 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x2002, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000140)={0x10001, 0x4d}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x800000000000, @loopback=0x7f000001}, 0xffffffffffffff55) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x21c, 0xfffffffffffffffb, 0x5, 0x8, 0x3ff}, &(0x7f00000000c0)=0x14) r3 = getpgrp(0xffffffffffffffff) sched_getparam(r3, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x2}, 0x8) 2018/05/03 20:37:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = socket(0x17, 0x803, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={r2, 0x94, &(0x7f0000000280)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xffffffffffffff80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xe2}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0xa333}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x1, 0x59c) 2018/05/03 20:37:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='$cpuset}\x00', 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='trustedmime_typemd5sum+em0/\x00', r1) writev(r0, &(0x7f00007f2000), 0x71b78d3999440cff) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x8, 0x2000) 2018/05/03 20:37:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000000)={r1, 0x8}, 0x8) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) ioctl$int_out(r2, 0x1, &(0x7f0000000040)) socket$inet_sctp(0x2, 0xc8f3db1c4bb898de, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1}, 0x8) 2018/05/03 20:37:44 executing program 1: read(0xffffffffffffffff, &(0x7f0000000000)=""/171, 0xab) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x0) fcntl$setsig(r0, 0xa, 0x18) 2018/05/03 20:37:44 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000400)=""/244, &(0x7f00000002c0)=0xfffffffffffffff9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/05/03 20:37:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) fcntl$setstatus(r0, 0x4, 0x400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) flistxattr(r0, &(0x7f0000000080)=""/19, 0x167) set_robust_list(&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x9, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) 2018/05/03 20:37:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000000c0)=0x80) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)=""/30, &(0x7f0000000140)=0x1e) read(r0, &(0x7f0000000080)=""/45, 0x0) 2018/05/03 20:37:44 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="22000000150007010009d6f400010004020800000100000009000100000100000115", 0x22) 2018/05/03 20:37:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xe) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000180)=0x6) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d070000000200000000000000000003e400", 0x39}], 0x1) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000080)={0xffffffffffff3a67, 0x8d, 0x33, 'queue0\x00'}) 2018/05/03 20:37:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000214}) [ 107.040836] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/03 20:37:45 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000000000), 0x0, 0xfffffffffffffffd, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x14}, 0x1, r2}) 2018/05/03 20:37:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='$cpuset}\x00', 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='trustedmime_typemd5sum+em0/\x00', r1) writev(r0, &(0x7f00007f2000), 0x71b78d3999440cff) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) 2018/05/03 20:37:45 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x27, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000651ff8)={0x610, 0xc2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x1000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x181000, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000240)=0x6, 0x4) shmdt(r2) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/19, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x10080) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x1, 0xfad1, 0x7, 0x6, 0x9, 0x0, 0x5, 0x6, 0xffffffffffff434d, 0x2, 0x4, 0x1, 0x2, 0x4, 0x3]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x7, 0x337, 0x1, 0xc257, 0x1c05}, 0x14) 2018/05/03 20:37:45 executing program 1: add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000ac0)="10323070398741aa81c32cbfd79af8b0063e529c15ba1e620a1c21f0f95a9f00a713b23d717c59306b74df47c2981ca1521ea8ca", 0x34, 0xfffffffffffffffc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000300)={@empty, r2}, 0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0)={0x101, 0x1, 0x3, 0x3}, 0x8) r4 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7fffffff, 0x40) ioctl$TUNSETLINK(r4, 0x400454cd, 0x325) fstatfs(r0, &(0x7f0000000040)=""/250) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000200)=0x51, 0x4) 2018/05/03 20:37:45 executing program 6: r0 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x4, &(0x7f0000000000)=""/97) keyctl$dh_compute(0x18, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0x2dd, &(0x7f0000000240)={&(0x7f0000a3dffa)={'sha3-384\x00'}}) 2018/05/03 20:37:45 executing program 3: r0 = socket(0x400000010, 0x3, 0x941) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000040)=""/91, 0x5b}], 0x2, &(0x7f0000000140)=""/77, 0x4d}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101100, 0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x10000000}) 2018/05/03 20:37:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) 2018/05/03 20:37:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, {0x0, 0x3}, 0x0, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x201, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) 2018/05/03 20:37:45 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000100)="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") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) unshare(0x2000000000040600) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000000)) accept4$ax25(r0, 0x0, &(0x7f0000001100), 0x800) 2018/05/03 20:37:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000040)=""/19, 0xffffffffffffff65) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x8, 0x20, [0xff, 0x6c0000, 0x5, 0x4000000000000000, 0x100000000, 0x2, 0xfff, 0x8]}) 2018/05/03 20:37:45 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) rt_sigsuspend(&(0x7f0000000140), 0x8) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 20:37:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='$cpuset}\x00', 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='trustedmime_typemd5sum+em0/\x00', r1) writev(r0, &(0x7f00007f2000), 0x71b78d3999440cff) 2018/05/03 20:37:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100), 0x8) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x9, 0x6d9d}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x4, 0x0, 0x517a, 0x2, 0x3eab, 0x6, r2}, 0x20) openat$cgroup_int(r1, &(0x7f0000000040)='cpu.weight.nice\x00', 0x2, 0x0) 2018/05/03 20:37:45 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x800) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000000, 0x400000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1, 0x7fffffff}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="5777c0878531587cfa72df41bc8ad9") ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8275) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000200)={{0x40, 0x9}, 'port1\x00', 0x10, 0x800, 0xffffffff, 0x6, 0x2c9800, 0xfffffffffffff34c, 0x0, 0x0, 0x1, 0xfffffffffffffd65}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) 2018/05/03 20:37:45 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x5, &(0x7f0000027000)={0x1, 0x0, 0x2}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001480)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x3c, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000000000)="ed", 0x1}], 0x1) r2 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) sendmsg$alg(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000040)="9c10f87bb0be9cbea0a0eb398a83201ec95fe290c18546d4db792d6b1500402120eb06a20772b86351dd2dde80432bf4c14e18bf722020bf573debf38d7e97502ce5e42771ff01245ebc4b21ee201d615b7cca1640819495655506f81d7de3b2280fba6a3dff85c6adb573353933ad7d60c27804bec48af7fb5622e971ccc52be0ea1e55c8d02447f3b274dcb4ee6836db77b9b1c4a34af58c6a05b360f978d0d5657d", 0xa3}, {&(0x7f0000000100)="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", 0x1000}], 0x2, &(0x7f0000001140)=[@iv={0xe0, 0x117, 0x2, 0xc9, "3d03e3228b6640a6ad93b76275706fb1c0d74a6f68fd2df299ed1808a65b748cb0b82b756eedbe3d7a46e9764152f928884b96c4342066898c957bb04143cddc397a362f034ab1fe63527495c2649a9d3880b8b2cf052acf7e220f5a15bcefe6218091d809a739fa2379cf4fc454714d74f87841d2401a1d639087d6b7dbd5fcabbb886970802ddb5924ff7a53ed183d5cee57ea424b025f95fd03504e1e0ade6ac75ea66ef2d425dff70efaef0b418a42f0b02aa8351c24cd232f4fc6cbbed74acb18762f412948e3"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @iv={0x78, 0x117, 0x2, 0x5e, "4f89f2ed99c710e5a2f23503b924d6cfb7564cec2b4e8ce0401c3883298f0cb2a8b6524b6c8b7c838d0e1a9d93e773a45a61eca37474354aa2b125bee9a10e5ed2201b84302d899fcf9a29cd69c90c9d6fc7771aa8c0235931355d130fb7"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xf8, 0x117, 0x2, 0xe4, "c3fd73f9703cfc7875cc61b95d5877fdf1e981c29547a3e2ec5115596b82815acb70bdfb213519328b5e6a1c0b69fe5550b26b44054554d6be8ab5900451bf605cd49c4e6125147e686b3386c7f9d3dc09176a31f9d50768605d05acc6e6ade4b16953e3b88a03d56f8f62586a912d75299723a8d561bde1971bcdf775d819233a4ff9914b164e8227bd9214999167f29cd3e27247765d1c1cd8e34abac059e44c4618f4593cc3c9af4ace96a5b44baee4a55000570605f77d07e046e80c9d99cd1057d17cb745d89d43929ab7b9d99466eb6dc61c91f39e6347f60048229696da9bb4eb"}, @op={0x18, 0x117, 0x3}], 0x298}, 0x800) getsockname$packet(r0, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000028c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002900)={@loopback={0x0, 0x1}, 0x3a, r3}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001580)={0x101, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2}}}, 0x88) write$eventfd(r0, &(0x7f00001d0000), 0xfffffffffffffd9f) dup2(r2, r0) 2018/05/03 20:37:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='statm\x00') flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x809c1) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) bind(r0, &(0x7f0000000080)=@ll={0x11, 0x1, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80) sendmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000800)="1a", 0x1}], 0x1, &(0x7f0000001c40)=[{0x28, 0x11f, 0x20, "46914abd61c8fada1f8da8152ff833b7e005"}, {0x58, 0x0, 0xffffffffffffffe0, "7a86f1fe71ab6eb12992f931e31065806b1f04c23fdd0d1b03487f0677311d4c5ed0fa6e195bc906eb5ff62e85bf909dbee171ac27331d660fd47b41efa27f5534eab70fdcc8"}, {0x1010, 0x1ff, 0x5, "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"}], 0x1090}}], 0x1, 0x0) 2018/05/03 20:37:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000040), 0x80000) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r1, &(0x7f0000001700)={&(0x7f0000000080)=@full={{0x3, {"82989296f76140"}, 0x8}, [{"e924aa6eeb5021"}, {"278e50b4cc469b"}, {"9dbc08e4d0b4e0"}, {"585b531aaadefe"}, {"d965f496f7a84a"}, {"11b3cea70a7633"}, {"d1ed5d95c1b2f7"}, {"87bcbd6e09cab7"}]}, 0x48, &(0x7f00000014c0)=[{&(0x7f0000000100)="afc55caa9dea89ff24f27c99c382d279cc7b95b5a57f1000a73768e7eef9defe4654d751d1b83975763c67544f9508dd3fdf0b5274a381bd2da214f4e5ed71a635e6ee88a87c732fc97ff93b933c75bed046adfef507660ece154fc93cabc71e277d11c774d990c77530b8ff5dcd52fa3654b5df00d94d79fbef7dc7a060bca6f7a9ff97c2f80af6a62d5fd4b5b75b3c36d654e61bbbc08a05ccfa17915a0256e092e5996b41673d177ec280", 0xac}, {&(0x7f00000001c0)="cc736b2f8f7296b1d7d0c5b45e0228dd9e5784e572624e3e93b9c2d51724270dd2d574983e385d08759ac4aa5c4813d9f0da2215d85c760123272c41b2909bee919da6267c13c19f3dd87e7e13b6747af845122e6d84c03b2a0e8b47271c3567d1", 0x61}, {&(0x7f0000000240)="85403f4427291dd5cd480d8b46ba17a2888588942f8e000b4b01211349d18b84dd05956a86b553c9a68b44c7d222c8d4f34c0206002bfbec16d44d4413e27cae19a6bb0be3b3b5ab3ea189281e89184f5f7cef9c7b9673bb2379c27897af9a7372c482231c25af047a8f0becd9ac4c10945bb3bfacc59fce167a67c3cfe7", 0x7e}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="4266f0659a820557ee5da07d5161cf74e6350f515f1ff668dd907e5cbd4cb255f9cc7fec356ee64a9202b31e3d6eab84edb6c79ed056ca4ed546f3573b6014c003dc32cbee59874bf4e82b287490c6511932b94e", 0x54}, {&(0x7f0000001340)="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", 0xff}, {&(0x7f0000001440)="0c05fa329480c8fd1ea968b3abdb703203033229ddbc81d75fcc14379b0b129bf511d93feb45623896825c95cfc581e5259b33d6c1df4051eb48a2ba0c373fbf772bff02ebbceba23ff602c7f9ac5f51f17ed03dc9b1a4c9b04c99f2bc93", 0x5e}], 0x7, &(0x7f0000001540)=[{0x50, 0xff, 0x800, "5cc23fcd87dd56ba3a5f46f1e19871556979a2a8f7aa2973128b7709708c1a5b8ce13dcef7cf3d8f3e53ecb28f0575685ad095516283f5c8df7e"}, {0x50, 0x111, 0xfffffffffffffffc, "1381af9469e47ea5cb437fd5dff867244b0a891051f3bb6914b34a0ec78eff489cbab12e53b78069f1ea9f4c98ad32c4ce2d9a4588113601c3"}, {0x30, 0x12f, 0x22a, "7908eecab2bace393aeca4477859c555b6d2f1b3fa4b4c6aa67883f5503de454"}, {0x60, 0x10f, 0x80000001, "016c0af15d2ef7c5f87c5af0e6264d49fb66258fd0ba6b8f8a1222f30055c77b6da966be8bb4605728767c833dbc71af50e9f82896aa4baae2ea2d215123e94997f980bf4d09e8bfc879c9"}, {0x58, 0x18a, 0x3, "087c0d1d2567af61778f96fc9cd5dc246a5ec57890c1b3948c5be0426e63686adc9498abbd67c1671d80a76521080a2b2ec6eef8fc1880581b25b156588320da61fff9"}], 0x188, 0x10}, 0x40) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x1, 0x7fff}, 0x8) close(r0) 2018/05/03 20:37:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000000c0)={0x80}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "b0eae01c3d873a1f", "0d99e222fabbcd907aa29fd32f3c823625b9bd5a430bb051ca503497d091de19"}) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x1, 0x0, 0x10001, 0x658c}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000280)={r4, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f7efc0)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f76f1d)=""/227, 0xe3}, 0x0) r6 = dup2(r0, r5) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x4) 2018/05/03 20:37:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='projid_map\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) r2 = getpgid(r1) ptrace$setopts(0x4206, r2, 0x3, 0xc) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r3, &(0x7f0000000080)=""/19, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[0x9]}) 2018/05/03 20:37:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='$cpuset}\x00', 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='trustedmime_typemd5sum+em0/\x00', r1) 2018/05/03 20:37:47 executing program 1: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x387, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0xee8a, 0x2}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x8000, 0x3, 0x2, r1}, 0x10) 2018/05/03 20:37:47 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)) syz_open_dev$urandom(&(0x7f0000000400)='/dev/urandom\x00', 0x0, 0x800) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='ufs\x00', 0x0, &(0x7f0000000440)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000014c0), 0xc) r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@alg, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0xfffffffffffffffa, 0x1, 0x8, 0x0, 0x7}, 0x14) 2018/05/03 20:37:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000098effc)=0xffffffffffffffff, 0x233) recvfrom$inet6(r0, &(0x7f0000000000)=""/32, 0x20, 0x40, &(0x7f0000000040)={0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x89}, 0x1c) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) 2018/05/03 20:37:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000040), 0x80000) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r1, &(0x7f0000001700)={&(0x7f0000000080)=@full={{0x3, {"82989296f76140"}, 0x8}, [{"e924aa6eeb5021"}, {"278e50b4cc469b"}, {"9dbc08e4d0b4e0"}, {"585b531aaadefe"}, {"d965f496f7a84a"}, {"11b3cea70a7633"}, {"d1ed5d95c1b2f7"}, {"87bcbd6e09cab7"}]}, 0x48, &(0x7f00000014c0)=[{&(0x7f0000000100)="afc55caa9dea89ff24f27c99c382d279cc7b95b5a57f1000a73768e7eef9defe4654d751d1b83975763c67544f9508dd3fdf0b5274a381bd2da214f4e5ed71a635e6ee88a87c732fc97ff93b933c75bed046adfef507660ece154fc93cabc71e277d11c774d990c77530b8ff5dcd52fa3654b5df00d94d79fbef7dc7a060bca6f7a9ff97c2f80af6a62d5fd4b5b75b3c36d654e61bbbc08a05ccfa17915a0256e092e5996b41673d177ec280", 0xac}, {&(0x7f00000001c0)="cc736b2f8f7296b1d7d0c5b45e0228dd9e5784e572624e3e93b9c2d51724270dd2d574983e385d08759ac4aa5c4813d9f0da2215d85c760123272c41b2909bee919da6267c13c19f3dd87e7e13b6747af845122e6d84c03b2a0e8b47271c3567d1", 0x61}, {&(0x7f0000000240)="85403f4427291dd5cd480d8b46ba17a2888588942f8e000b4b01211349d18b84dd05956a86b553c9a68b44c7d222c8d4f34c0206002bfbec16d44d4413e27cae19a6bb0be3b3b5ab3ea189281e89184f5f7cef9c7b9673bb2379c27897af9a7372c482231c25af047a8f0becd9ac4c10945bb3bfacc59fce167a67c3cfe7", 0x7e}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="4266f0659a820557ee5da07d5161cf74e6350f515f1ff668dd907e5cbd4cb255f9cc7fec356ee64a9202b31e3d6eab84edb6c79ed056ca4ed546f3573b6014c003dc32cbee59874bf4e82b287490c6511932b94e", 0x54}, {&(0x7f0000001340)="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", 0xff}, {&(0x7f0000001440)="0c05fa329480c8fd1ea968b3abdb703203033229ddbc81d75fcc14379b0b129bf511d93feb45623896825c95cfc581e5259b33d6c1df4051eb48a2ba0c373fbf772bff02ebbceba23ff602c7f9ac5f51f17ed03dc9b1a4c9b04c99f2bc93", 0x5e}], 0x7, &(0x7f0000001540)=[{0x50, 0xff, 0x800, "5cc23fcd87dd56ba3a5f46f1e19871556979a2a8f7aa2973128b7709708c1a5b8ce13dcef7cf3d8f3e53ecb28f0575685ad095516283f5c8df7e"}, {0x50, 0x111, 0xfffffffffffffffc, "1381af9469e47ea5cb437fd5dff867244b0a891051f3bb6914b34a0ec78eff489cbab12e53b78069f1ea9f4c98ad32c4ce2d9a4588113601c3"}, {0x30, 0x12f, 0x22a, "7908eecab2bace393aeca4477859c555b6d2f1b3fa4b4c6aa67883f5503de454"}, {0x60, 0x10f, 0x80000001, "016c0af15d2ef7c5f87c5af0e6264d49fb66258fd0ba6b8f8a1222f30055c77b6da966be8bb4605728767c833dbc71af50e9f82896aa4baae2ea2d215123e94997f980bf4d09e8bfc879c9"}, {0x58, 0x18a, 0x3, "087c0d1d2567af61778f96fc9cd5dc246a5ec57890c1b3948c5be0426e63686adc9498abbd67c1671d80a76521080a2b2ec6eef8fc1880581b25b156588320da61fff9"}], 0x188, 0x10}, 0x40) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x1, 0x7fff}, 0x8) close(r0) 2018/05/03 20:37:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffff994) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='$cpuset}\x00', 0xfffffffffffffffb) 2018/05/03 20:37:47 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = userfaultfd(0x0) r2 = dup(r1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) set_mempolicy(0x3, &(0x7f0000000080), 0x7) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x7300a6}, 0x200000}) 2018/05/03 20:37:47 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x77, 0x80000001}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x2, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r0}, 0x48) [ 109.140511] tmpfs: No value for mount option 'rpc_pipefs' 2018/05/03 20:37:47 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2ce, 0x580) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00000001c0)=""/96, 0x60) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000280)) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r4, 0x7}, 0x8) 2018/05/03 20:37:47 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x472, 0xf47, 0xffffffffffffffe1, 0x7, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0x7ff}}, 0x0, 0x8, 0x7ff, 0x2, 0x1}, &(0x7f0000000380)=0x98) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/03 20:37:47 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x200) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r1, &(0x7f0000000080)=""/19, 0x3b4) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x80, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) [ 109.248541] tmpfs: No value for mount option 'rpc_pipefs' 2018/05/03 20:37:47 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x28001, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/05/03 20:37:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) 2018/05/03 20:37:47 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x4, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000540)=0x80) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000600)=@add_del={0x2, &(0x7f0000000580)='team_slave_1\x00', 0x10000}) unshare(0x10030000) r2 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setresuid(r2, r3, r4) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x81, 0x8, 0x8002, 0x7, 0x6, 0x101, 0x7ff, 0x8, r7}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000380)={0x7f, 0x200, 0x1ff, 0x100, r6}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00000003c0)={r5}) 2018/05/03 20:37:47 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000340)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffff, 0x2040) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000003c0)={{0x8, 0x1, 0x100, 0x200, "5642ad20e487054aa9608868d46cfdba5cb782441cf99574c0cb506d93f61b2b7c7f200020772c205183dda9", 0xb2}, 0x372d1c8, [0x8, 0x9, 0x46d, 0x6, 0xcf9, 0x800, 0x80, 0x4, 0x8, 0x0, 0x3f, 0x8, 0x1, 0x9, 0xfffffffffffffffe, 0x5, 0x9528, 0x20, 0xff, 0x1000, 0x558e8608, 0x20, 0x2, 0x1f, 0x557c, 0x5b, 0x7, 0x4, 0x0, 0xd3ef, 0x5, 0x0, 0x3fffffffc0000, 0x8, 0x0, 0x4, 0x6, 0x7ff, 0x8, 0x43bd, 0x7fff, 0x7f, 0xf7, 0x6, 0x7fffffff, 0x2ba3ae00, 0x7fffffff, 0xffff, 0xa07b, 0x4, 0x4837, 0x9, 0x0, 0x100000001, 0x3, 0x5, 0x2, 0x80000000, 0x8, 0x950a, 0x196, 0x0, 0x8, 0x9, 0x5, 0x1, 0x3, 0x2, 0x5, 0x600000000000000, 0xfffffffffffffffe, 0x40, 0x3, 0x9, 0x0, 0x9, 0xfffffffffffffffb, 0x5, 0x3f, 0x7fffffff, 0x100000001, 0x8, 0x7f, 0xe1, 0x3, 0x9, 0x2, 0x7, 0x7fffffff, 0x80, 0x0, 0x7, 0x5, 0x9, 0x2, 0x4, 0xfffffffffffffffc, 0x80, 0x10001, 0x5, 0x5, 0x7ff, 0x9f3, 0x2, 0x7fff, 0x6, 0xfffffffffffffff7, 0x101, 0x2, 0x8, 0x7b, 0xc6f, 0x1, 0x7, 0x4, 0x6e46, 0x0, 0x1, 0x7f, 0x80000001, 0x7, 0x9ec2, 0xfffffffff2b85a29, 0x5, 0x200, 0xfffffffffffffff7, 0x9b, 0x7]}) 2018/05/03 20:37:47 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x8, 0xffffffffffffff70) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x7f, 0x0, 0xc3ef, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x542, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffffffffffff8a24, 0xd8, 0x5, 0x118, 0x9}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x3}, 0x8) close(r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200), 0x4) 2018/05/03 20:37:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:47 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000001, 0x0) r1 = memfd_create(&(0x7f0000000000)='proc\x00', 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x1, 0x3, {0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x4e}}}, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000002880)={&(0x7f0000000080)=@in6={0xa, 0x4e23}, 0x80, &(0x7f0000002380), 0x0, &(0x7f00000023c0)}, 0x0) 2018/05/03 20:37:47 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0xfffffffffffffff7, 0x3, 0x6dc3}, 0x4, 0x5}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) sendfile(r0, r0, &(0x7f0000004200), 0xfffffffffffff000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000600)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000800)=0x0) r11 = geteuid() stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000041c0)=0xa5, 0x4) sendmsg$nl_route(r0, &(0x7f0000004180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x440100a}, 0xc, &(0x7f0000004140)={&(0x7f0000000900)=ANY=[@ANYBLOB="10380000130000042c6f19c5000500", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0800110000000000a4361600940101001400150076657468305f746f5f626f6e6400000008008800", @ANYRES32=r3, @ANYBLOB="4546c4ffeabb421bafddd5d334f93b683710178db81c34c6ce046c313f70db6e5844b1b835b49205c9a7787071f36e752fa64e9542fa9d3ff8d73999b0970400710008003d000000000408000800", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, 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@ANYRES32=r7, @ANYBLOB="1801710008008c00", @ANYRES32=r0, @ANYBLOB="f78e6401308d5ace78d5eed49e5dc4d6baa0cf6a235503e79f830788abfe9991b236b43d9f1054c3c5e2a198a8b5e96526ba20632be3925537d8f8f2c13a2ffd0f881344ea756f96a81ca733334f499f0b58f31364e43d7c41639d3f98e821bf29f0abf15ae4d828783db31bcfa531f67aca274e3001b613c0d62c8fb79d08005600", @ANYRES32=r0, @ANYBLOB="64e06ac088317342a8b9478e46c25eea62066c708e7c81f91368819700662219fd637836402fb369569b47be35541fd580701560050170d8449ee1452865504b2a32d3bc84f8ccb77e08000400040000002c000300c85553c41f5f43a4f78f570bf999d0a57d2c6e93b8a875118dd9da3ab5dee58fe9e030fa9b52000008001b00000400000008008c00e00000010c00010008001600", @ANYRES32=r8, @ANYBLOB="7c01010008005700", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="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", @ANYRES32=r12, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="08000a00010000000c000100aaaaaaaaaa19000008002000b2020000"], 0x3810}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)=0x6) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x0, 0x3363}, 'port0\x00', 0x13, 0x10, 0x5, 0x9, 0x0, 0x7, 0x0, 0x0, 0x4, 0x3}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={'veth0_to_bond\x00', 0x80000001}) userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x20000000000}) 2018/05/03 20:37:47 executing program 4: futex(&(0x7f0000000100), 0x8, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x0) futex(&(0x7f0000000000), 0xc, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/05/03 20:37:47 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) 2018/05/03 20:37:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fsync(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) flistxattr(r1, &(0x7f0000000080)=""/19, 0x13) 2018/05/03 20:37:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00000006c0)=@ipv6_getrule={0x20, 0x22, 0x601, 0x70bd28, 0x25dfdbfc, {0xa, 0x14, 0x14, 0x10001, 0xbe, 0x0, 0x0, 0x0, 0x18}, [""]}, 0x20}, 0x1}, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000820}, 0xc, &(0x7f0000000640)={&(0x7f0000000340)=@newspdinfo={0x2ec, 0x24, 0x10, 0x70bd29, 0x25dfdbfc, 0x58102d45, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e23, 0x4e20, @in=@rand_addr=0x2}}, @mark={0xc, 0x15, {0x350759, 0x8}}, @etimer_thresh={0x8, 0xc, 0x2}, @migrate={0x5c, 0x11, [{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff, 0x4, 0x0, 0x0, 0x0, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x6c, 0x0, 0x0, 0x3505, 0xa, 0xa}]}, @tmpl={0xc4, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x4, 0x3, 0x2, 0x2, 0x20, 0x7f}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x4, 0x2, 0x4, 0xd3, 0x8001, 0x9}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x3, 0x2, 0xc0d, 0x3ff, 0x2}]}, @sa={0xe4, 0x6, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x3, 0xa, 0xa0, 0xa0, 0x1, r1, r2}, {@in=@multicast1=0xe0000001, 0x4d4, 0x6c}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x1000, 0x80000000, 0x1ff, 0x4, 0x81, 0xfffffffffffffffd, 0xe6, 0x3}, {0x5, 0x100, 0x7, 0x7}, {0x3, 0x0, 0x7}, 0x70bd2d, 0x3505, 0xa, 0x2, 0x2, 0x40}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xa}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e21, 0x4e22, @in=@multicast1=0xe0000001}}, @user_kmaddress={0x2c, 0x13, {@in, @in=@multicast1=0xe0000001, 0x0, 0x2}}, @replay_esn_val={0x30, 0x17, {0x5, 0x70bd28, 0x70bd2d, 0x70bd28, 0x70bd2c, 0x9, [0x3, 0x281f, 0xf7d, 0x0, 0x5]}}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) 2018/05/03 20:37:48 executing program 4: msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000000c0)=""/9) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000003580)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000035c0)={0x1f}, 0x4) 2018/05/03 20:37:48 executing program 7: r0 = timerfd_create(0x200000003, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) 2018/05/03 20:37:48 executing program 2: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000d2af88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0x2, @empty, 0xc8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0xb6d3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0xc0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/05/03 20:37:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:48 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x9) unshare(0x20400) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e23, @rand_addr=0x1}}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) poll(&(0x7f0000004980)=[{r0}], 0x1, 0x0) 2018/05/03 20:37:48 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x38d) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x441, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'veth1_to_bridge\x00'}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x420000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'veth0_to_bond\x00', 0x200}) [ 110.285678] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 20:37:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0xa0) sendto$ipx(r1, &(0x7f0000000200)="e63a1a5d495087180d000f3c3a36ba5a965ef5988b5ac1eea79378e8f124e06176949c5f3f0272fca536fa6de5375ad1249d7734c9f9d4e663dab65f8e4821c59751b77ca34e4b32e49a5e8cd9ddc3e4934eb9f6", 0x54, 0x10, &(0x7f0000000080)={0x4, 0x0, 0x7d, "e4864372b4dc", 0x7d72}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/55, 0x37) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xfffffffffffffdf8, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000011001903000000000000000007000000", @ANYRES32=r2, @ANYBLOB="000000000000000008001a0004000300377c950f5f5be71136362616e1fa7c5ef6a0de3826fd3339c01c6b5cb10d44d5ac69398eef95694aac24dba406fec22886fa4e47e3c6c99fdf1801f160e15ecc1a7371da028cc710ad5f4ce3c605a0ef715ae63d4cb5396aa0901d058b6ba2ab02579709bdfa83c34356266e622e89b73a9504f0e73f12246af2a2ba84a7b1d47335ccf609bb147f3b8363efc58ac3aee2e8ee13ad6872bebbf9cef1b08ca22be9633a0a0f"], 0x28}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/05/03 20:37:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") open_by_handle_at(r0, &(0x7f0000000000)={0xc, 0x313, "d9a11f9f"}, 0x101080) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:48 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x80032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000240)=ANY=[@ANYBLOB="000034ab54f646b4a8b6a0601915b6d248c4653aca56b5347fcb3eff75014bcd85d7ed44b329fb24eeeb552e5f5ff721953028cd85c36856d74cc755de57109ff19755ddb7b8a64677970cab796d654e4d64dda81c0e5d71c3a79d339010fb0c38071006ecd7c2ce9e285ef62477081164857590786f270ac35a790b80adae51993465583423b5bc60ab6956129f2948a85e5bb2"]) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) 2018/05/03 20:37:48 executing program 7: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000d2af88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0x2, @empty, 0xc8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0xb6d3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0xc0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/05/03 20:37:48 executing program 6: getgroups(0x2, &(0x7f0000000040)=[0x0, 0xffffffffffffffff]) setregid(r0, r0) 2018/05/03 20:37:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0xfff, {0x2, 0x4e23, @rand_addr=0x10001}, {0x2, 0x4e24, @rand_addr=0x51}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x1, 0x0, 0x1, 0xfdcc, 0x401, &(0x7f0000000000)='lo\x00', 0x9, 0x643, 0x7fffffff}) bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm4-generic\x00'}, 0x142) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000140)=0x45, 0x1) 2018/05/03 20:37:48 executing program 4: io_submit(0x0, 0x4000000000000176, &(0x7f00001b2000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000000)="24bc3729cfd062695cd3b0bb2b00bdd577fdc16ac0ca98f385ae4d49d3eacac97aa27ef0f687f515a91f7f09492b5f48cc4441d6a2bd286070680a38c744a16d566730845aa742d6cd567f44c72828426ce38d214178a0eb360dd2d7445ec268bad522aa23a442f51413119f5ab9eb28faefbf412411e96f342f2d84031cee44c656181c760906c3258f391fd277c75857be404af62240a8871496b5129777e1d3471518bc7190ecc0e3233b3b15d9afe2a66b02344a63673b0a1c533be9ccb39c9b49308f18fcfaa9d7a5d29a3265081ca3a8cee552f8") 2018/05/03 20:37:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$void(r0, 0x5451) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)={'syz0', "fd755d27461faf8637944ca3a59e1c85eae05b5c08e22851ebd6ef3adabfec7972c27dae8e041833a2934a15fb0e0b653e349107992d74b71edd687781dab609e125c45e555bcfdf5a12ae4add201f5046f58f4ec978c408797d4373b3c1bf189d65da1c4c18088dcb8697751ce2dd01044a577ac8dc943242b36fa60bf96249384f66c2ccf664f747ffada18376f6dee1933e28b71aa6b3fb7be1716bedf66e4defb5b75ce8b7b121a6a9d0b830a41bb63e6b672b"}, 0xb9) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) vmsplice(r1, &(0x7f00000016c0)=[{&(0x7f00000001c0)="cad3e0d53b46c172a111c86d9385d2910219126c872644f51cc872b46b8075856e977130f51515f7a3fe2bd6cf6368a3e7deb89208ed9bb080bc0543dbc566c472f09398649b0fab4b82c8045fac302bcf6dfdc8d854e495d8d8bf122f57aec5a2b23d460380527bfd336747a6c843cf62d8ab6e27d181605ae90cfa59", 0x7d}, {&(0x7f0000000240)="42eed806be76f5518bb79716fcbb6c35051b3e0dda9efe81881ef64c68c77a6c8ab9bdba03cad661ff6f9865ab96fbae225ba57cb2c5f71278699dcaaa76eefd52262cb9c825f6ac36c5b59975216603b9f22861a1b5ddfa9031738e1f8cf9b5b2c363662b7f6ceb0902477c22300dd499c5e6d7a2b0ef2e3048a0d372e9bbedeb86bea0fcc9807e2baa7eef5e2c86103776b9fbd92701de52714ec932cc36030ce6b2d87fae2ead6779d6a20033c9e1ec1313478a89c18b0d770a14592a07e2b43492d2aa275002e7a3b292e892fa59c335b52a4d85df903f0f010f83d68666f5798471", 0xe4}, {&(0x7f0000000340)="f7f41e721b7ea293835ab60580b854e41cd1e9448fb4c836ec9c7b391a297860885f0ac39a9e096fb7c42b629d5e3e52c299f72ad31c00dd17c93ee74390f8b18e385b480a70be2b4429fa8fd1f05d9714ec5d0d7afea3e02702484fcf5d9a902d6f93531fa7acd03b4c", 0x6a}, {&(0x7f00000003c0)="f60b14dad3408a56e506df6bb0b5cd32b731da1ef950ae51f08c2b84661601caccf131b117e108ebe048816d87879c75591919551f963a2aaae90cc14f7eb9e1eab6e7fc762102a2a15cd1f26aaec7511c6cf7540873493f68bd172182ed60f59d64fa2658ff66981df2593f9f310cda8eea7607857dc1afa3af6cd8d48526163c75698313d94f0a96ccfda9d9782497168b659347523151d76fa309a917680f8cf0f9fcaeed10e7e4d0ea2208", 0xad}, {&(0x7f0000000480)="4e76b0ae69fa1375e77065832c9f8f835af2ac3265fb39dfc7c8dd7aced67b361bf636c3d9626ee479f2d87cad0d4298abe40c694d95241033071d9f16d909cbadcd17f4dee98fea9175c1a46b23f76521fb3e846c118ec97c5f19004ab47d3b2bb4b4820a2c5ff7216ce1c24ba0b6d00c3f91cfd89f826fa59e5953a5f1f1cfbe85cfbb08131650a1508bde7d1caae241f20bde106798ffd7f55560fabfa2a5e59bb2dbdea8ade7b83b167e37f523a1f0b3be21d54f98a4bdcd884910d634b0c45bc9e366126201", 0xc8}, {&(0x7f0000000580)="3f23661339f6f3b1309a6636b6c56182159928c5bf", 0x15}, {&(0x7f00000005c0)="b7393fe9023f84cefaf5f884b911eedd93f0b2667199c4801b093cd90cb5fe1be80c9f27aa1666e78ae504b304f51cdb95013a70f5088b7ffcca908a0f53c3152c9cd48268e3dc9259b17075279ab1ec4543bba369a27de68976ae031303bc1c1dbb766141b4962cb2aab02370900e4c6621fc10afd2d479453ef890089f31804a749e0dcc1c51641b6989b70ee0e0d98af20644a32389cb3e6dbed915df9d149c38425e10faca79155d8598cfeb80a0afe366d0f47024cb9ff46b067f64fab29e8c9c0c7ffbeb1f7fa1269b4712509bf1af8cae1e3204ccbe1a812fecc35559218ddc1b", 0xe4}, {&(0x7f00000006c0)="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", 0x1000}], 0x8, 0xc8c1eff58d96ff92) 2018/05/03 20:37:48 executing program 2: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000d2af88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0x2, @empty, 0xc8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0xb6d3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0xc0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/05/03 20:37:48 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) signalfd4(r0, &(0x7f0000000080), 0x8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffff001, 0x8) 2018/05/03 20:37:48 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x2, 0xc, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x18, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x38}, 0x1}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000280)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000240)) 2018/05/03 20:37:48 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x895, 0x2, 0x7, 0xffff, 0x5, 0x6cfa, 0x0, {0x0, @in6={{0xa, 0x4e20, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x7620000000000, 0x1, 0xffffffff, 0x9, 0x8}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x9, 0x4, 0x3, 0x0, 0x401}, 0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 2018/05/03 20:37:48 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$setpipe(r0, 0x407, 0x6) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x1, 0x0, [0x0]}) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="cb7a8e4586a22ba1d21ec9323f4a33ebce980cf00249a90cd73c1ebdf00157238a85ec2c6d82e24f468f8c37280d0234c6f8dd490d38ab46b352a61121e2e2c87c727e10eae0e4ed35a61c49017eb5edef80bc99682d871ac36f94941bf29b6e0dfca31f749b2abcce1985e1d2", 0x6d}], 0x1, 0xb) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/05/03 20:37:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0x100}}, 0xa7f2, 0x5}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) 2018/05/03 20:37:48 executing program 1: pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x7, 0x4) tee(r2, r0, 0x8005, 0xb) poll(&(0x7f0000000280)=[{r2, 0x80}], 0x1, 0x10001) write(r1, &(0x7f00000000c0), 0xffdd) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/05/03 20:37:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:50 executing program 4: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000000000)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0xfffffffffffffff7, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x4b1, 0x4], 0x2, 0x7, 0x6e0, 0x9, 0x0, 0x1, {0x9f6a, 0x3d, 0x20, 0x1ff, 0x8dc, 0x9, 0x8, 0x2, 0xffffffff, 0x10000, 0xa1f, 0x8000, 0x8, 0x8, "4980d427f975b67cef8c94ebf3e8fcb2e6035ffdd4f9e727e4c2149e556d2574"}}) exit(0x0) timer_delete(0x0) 2018/05/03 20:37:50 executing program 6: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/46, 0x6}) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="8063bb4f1d913a4c68239c7a000893a9cbd23d", 0x13, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/05/03 20:37:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:50 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) socketpair(0x3, 0x4, 0x40, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x0, 0x1}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/03 20:37:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:50 executing program 7: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000d2af88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0x2, @empty, 0xc8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0xb6d3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0xc0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/05/03 20:37:50 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1886, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x80000000, 0x7382}, 'port1\x00', 0x0, 0x23, 0xdb, 0xbe, 0x0, 0x7fffffff, 0x4, 0x0, 0x1, 0x20}) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)="06000000", 0x4) 2018/05/03 20:37:50 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) r0 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) setpgid(r0, r1) [ 112.054316] Option ' œz' to dns_resolver key: bad/missing value [ 112.074833] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 20:37:50 executing program 5: syz_open_pts(0xffffffffffffff9c, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x404100, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000100)=""/136) flistxattr(r2, &(0x7f00000001c0)=""/19, 0x13) ioctl$KDDISABIO(r2, 0x4b37) 2018/05/03 20:37:50 executing program 1: unshare(0x400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x200000, 0x0) connect$inet(r0, &(0x7f0000000240)={0x2, 0x2, @rand_addr=0x6}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendto(r1, &(0x7f0000000100)="fa3ddc9ea8f448ec6a72c9fb12d2adfc4522cad3d63797f17d205fa087b2f9e34a65491a173ad7fb50ee783793c8a8b26d98dd6f5ae39da5392c3b3338e0201fc8a01ab13ed056161a5f30c769ae966c2c7863f4379edc060509552ce0abfd30592742da69205f7ff120cafe505dcab2477dd48238a3c440d3dad7d44a544c1c175c4da6bf8349b5d8e38865", 0x8c, 0x4, &(0x7f0000000040)=@sco={0x1f, {0x8001, 0x5, 0x400000000000000, 0x0, 0xfffffffffffffff7, 0xff}}, 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340)={0x101}, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_int(r2, 0x10d, 0xba, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) connect$llc(r0, &(0x7f0000000280)={0x1a, 0x0, 0x7, 0x6, 0x4, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/03 20:37:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="380100001a0001000010000000000000ffeaffff000000000000000000000000ff02000001f8ffff000000000000000100000200000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffffffffffd86}, 0x1}, 0x4000000) 2018/05/03 20:37:50 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x3a, 0x33]}, 0x2) r2 = getpgid(0xffffffffffffffff) process_vm_writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, &(0x7f0000002500)=[{&(0x7f00000011c0)=""/56, 0x38}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/11, 0xb}, {&(0x7f0000002240)=""/224, 0xe0}, {&(0x7f0000002340)=""/104, 0x68}, {&(0x7f00000023c0)=""/239, 0xef}, {&(0x7f00000024c0)=""/44, 0x2c}], 0x7, 0x0) 2018/05/03 20:37:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:50 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x33, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00000032c0)=[{&(0x7f0000000000)=""/104, 0x68}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/138, 0x8a}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/149, 0x95}, {&(0x7f0000003240)=""/95, 0x5f}], 0x7, &(0x7f0000003400)=[{&(0x7f0000003340)=""/57, 0x39}, {&(0x7f0000003380)=""/118, 0x76}], 0x2, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/03 20:37:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:51 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4be, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='status\x00') fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/124) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/05/03 20:37:51 executing program 1: clone(0x4000000200, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000280)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040), &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='personality\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0x0) 2018/05/03 20:37:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:51 executing program 3: semctl$GETVAL(0x0, 0x0, 0x14, &(0x7f0000000080)=""/196) 2018/05/03 20:37:51 executing program 2: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc34, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/softnet_stat\x00') 2018/05/03 20:37:51 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x18100) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x40) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r1, &(0x7f0000000080)=""/19, 0x13) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000000)='syz_tun\x00', 0x5}) 2018/05/03 20:37:51 executing program 4: syslog(0x9, &(0x7f0000000000)=""/47, 0x2f) 2018/05/03 20:37:51 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) dup3(r2, r1, 0x0) [ 113.094848] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 20:37:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) 2018/05/03 20:37:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="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") fsetxattr(r0, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x1) 2018/05/03 20:37:51 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18002, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xe80, 0x4) fcntl$setstatus(r0, 0x4, 0x4800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000001c0)={r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r2}) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r3, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:51 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 113.190363] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 20:37:51 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe80000000000000000000000000ae88b88e6c40bbfe8000177bd84bab35f2ac00000000aa00004e200008907809c7cdd4d63c5bbf8c4fa0c9737ff477a3f6c196e623f20c29651dd9e3ea4b8176f9f1bf3c0577cc7e7e8da835c71a23557723ca1c23f3a316180bcfaacf8ca9238f2edb02e7f0b79425063bd25d751b4419eb1dc9f1f9215ee512"], &(0x7f0000000040)) 2018/05/03 20:37:51 executing program 4: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xc000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/03 20:37:51 executing program 7: write(0xffffffffffffffff, &(0x7f0000000140), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"6272696467653000cd733d090600"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"62726964676530000400000400", 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/05/03 20:37:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="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") fsetxattr(r0, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x1) 2018/05/03 20:37:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 113.543753] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.550651] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.633363] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.639962] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.646894] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.653367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.660485] device bridge0 entered promiscuous mode [ 113.710713] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 113.732140] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.738828] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.745494] device bridge0 left promiscuous mode [ 113.751998] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.758582] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.765414] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.771826] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.778794] device bridge0 entered promiscuous mode [ 113.785195] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/05/03 20:37:51 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:51 executing program 6: r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 20:37:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="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") fsetxattr(r0, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x1) 2018/05/03 20:37:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="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") flistxattr(r0, &(0x7f0000000cc0)=""/4096, 0x1000) 2018/05/03 20:37:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000000)=""/19, 0x6738f360e7f0ca52) 2018/05/03 20:37:51 executing program 7: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000240)={{0x0, 0x5, 0x0, 0xfe7, "778de386e11891944f485550c0d5a622178dcafb83037e8129cd8e176b61e54a9e98d200888b0b38d2de00cb", 0x3f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d5b3668652ab5f90eed087948dddf360639018db2371e1544133969035f9dd6dcfe7765d5b074b16fa9b3826456ebaa52afcc4b6bcfc3b220d07b2b02757957e", &(0x7f0000000080)='ppp0\x00', 0x5, [], [0x3ff]}) sched_setparam(r0, &(0x7f0000000200)) 2018/05/03 20:37:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1, 0x0) 2018/05/03 20:37:51 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x150, [0x0, 0x20000300, 0x20000330, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000300)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'syzkaller0\x00', 'bcsf0\x00', 'vlan0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c8) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x0, 0x4b8, 0xffffffff, 0x380, 0x270, 0x5c8, 0x5c8, 0xffffffff, 0x5c8, 0x5c8, 0x5, &(0x7f00000000c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff]}, @empty, [], [], 'ipddp0\x00', 'bcsf0\x00'}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@multicast1=0xe0000001, @port, @icmp_id}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@multicast1=0xe0000001, @ipv6=@dev={0xfe, 0x80}, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@dev={0xac, 0x14, 0x14}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) 2018/05/03 20:37:52 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x3f) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000080)="8d", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/05/03 20:37:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="2f65786500000000000090d8b75e67e16b394342ab030000000000000000003df7498b2b34796068700e29fbd789f9a031f209c8f1ee769d1efa84953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9e20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a5c520a03b27f805d181bd09ea208931a36e888060a2d479af4cf1617a7b8f9cb3ae5e89ba29cff77a232be532f04ea498fe23d341ec2c5a285ba4e02c3c700fc607eeeb4122aaa8f0200000000000000d13f0deb5e300f1fd90aa465298a42c071f70658e0c95ba499e0ec2bc32b5ed0b939700d778c7e394b74f196791e7496839fa756428874c24fa65289375b95") fsetxattr(r0, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x1) 2018/05/03 20:37:52 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000100)) tkill(r0, 0x1000000000016) 2018/05/03 20:37:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0xa6, "40947e664c7224fbfa5f9fe3dd2299e807a24658aa5187b9517989376a990e0fca94f24baf56b8f79b2987bbce9855d461f7c0da86bac3ab7a84f70f42522efcaca8a678dd3b364b2d648d2ff537f330e833bc1c0390f55d3435e0643744a9d5c72312d821330588ba46dcec0a828f5f086d65525ed5a359a4912726bba4bbbc66bc0bf6416863045cb31f480af80454c6736acce4b3845621cec3cf19ca2212011d6346f17e"}, &(0x7f00000001c0)=0xae) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:52 executing program 4: r0 = socket(0x2, 0x803, 0xff) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/03 20:37:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/03 20:37:52 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) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x0) close(r1) close(r0) 2018/05/03 20:37:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 114.655208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/05/03 20:37:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") sync_file_range(r0, 0x8, 0x5, 0x7) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:52 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="32cfa7"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 20:37:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:52 executing program 3: syz_open_procfs(0x0, &(0x7f00000001c0)='net/anycast6\x00') 2018/05/03 20:37:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/03 20:37:52 executing program 2: fsetxattr(0xffffffffffffffff, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x1) 2018/05/03 20:37:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000000c0)="5cc9437c0d2e6e81bddf775c5a48cb0962691d00", 0x14) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/05/03 20:37:53 executing program 2: fsetxattr(0xffffffffffffffff, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x1) 2018/05/03 20:37:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:54 executing program 7: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc34, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) 2018/05/03 20:37:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000002340)={0x100000001, 0x6, 0x2, 0x2f00000000000000, "48fab171d7441fa5f9ac25ba314fb7d36ba143ed0c3ef786ac388d863b8edba78b2da122c25deaf38c985b0c", 0x2}) fstat(r0, &(0x7f0000002380)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) preadv(r0, &(0x7f00000022c0)=[{&(0x7f0000000100)=""/242, 0xf2}, {&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/105, 0x69}, {&(0x7f0000001280)=""/47, 0x2f}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x6, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000002400), &(0x7f0000002440)=0x4) 2018/05/03 20:37:54 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/05/03 20:37:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000340)=[{&(0x7f00000003c0)=""/110, 0x6e}], 0x1, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/03 20:37:54 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c200000000000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000fd00000000010200907800000000609433df0000040000000000000000040000000000000001fe800000000000000b00000000000000802a08000000006b"], 0x0) 2018/05/03 20:37:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:54 executing program 2: fsetxattr(0xffffffffffffffff, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x1) 2018/05/03 20:37:54 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 116.091222] IPv4: Oversized IP packet from 127.0.0.1 2018/05/03 20:37:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="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") fsetxattr(0xffffffffffffffff, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x1) [ 116.123990] IPv4: Oversized IP packet from 127.0.0.1 2018/05/03 20:37:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) 2018/05/03 20:37:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:54 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x80002) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="2f65786500000000000098abbfe80d903e0d717ac1889a67e9d18fd69a") flistxattr(r2, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:54 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) 2018/05/03 20:37:54 executing program 1: process_vm_readv(0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/196, 0xc4}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/35, 0x23}, {&(0x7f0000000480)=""/11, 0xb}], 0x4, &(0x7f0000000600)=[{&(0x7f0000000500)=""/236, 0xfffffff1}], 0x1, 0x0) 2018/05/03 20:37:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000011000100000000000000000000000000", @ANYBLOB="cf040000000000001400030073797a5f74976e040000000000000000"], 0x2}, 0x1}, 0x0) 2018/05/03 20:37:54 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) close(r0) 2018/05/03 20:37:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="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") fsetxattr(0xffffffffffffffff, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x1) 2018/05/03 20:37:55 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x3, 0x0, 0x0) 2018/05/03 20:37:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8982, &(0x7f00000000c0)) 2018/05/03 20:37:55 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000380)=@notify={0xf, 0x8, 0xfa00, {r1}}, 0x10) 2018/05/03 20:37:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x14, 0x100000000002, 0x2, 0x7a8b566d789388b3}, 0x14}, 0x1}, 0x0) 2018/05/03 20:37:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="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") fsetxattr(0xffffffffffffffff, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x1) 2018/05/03 20:37:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x24) 2018/05/03 20:37:55 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="2fcfa5"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 20:37:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xa, 0x6, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x30}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000000040)='GPL\x00', 0x6, 0x58, &(0x7f0000000100)=""/88, 0x41100, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89a0, &(0x7f00000000c0)={r0, r1}) 2018/05/03 20:37:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:55 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write(r0, &(0x7f0000000080)="53b8102bcf184ed5336fe732716c472d5f100f0fe151dfb26ad119eb27f5d7dacd502fec0be2085b2da9b7df58ae9eaea98c3582aa88338afd9b9de815103faa6b", 0x41) write(r0, &(0x7f0000e54fa8)="8f", 0x1) 2018/05/03 20:37:55 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="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") fsetxattr(r0, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x0) 2018/05/03 20:37:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xffffffffffff7fff}, &(0x7f0000000140)=0x8) flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/03 20:37:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:55 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x200000005, 0x80800) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/05/03 20:37:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) read(r0, &(0x7f00000000c0)=""/36, 0x24) 2018/05/03 20:37:55 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x40, &(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f0000000180)) 2018/05/03 20:37:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="2f65786500000000000090d8b75e67e16b394342ab030000000000000000003df7498b2b34796068700e29fbd789f9a031f209c8f1ee769d1efa84953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9e20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a5c520a03b27f805d181bd09ea208931a36e888060a2d479af4cf1617a7b8f9cb3ae5e89ba29cff77a232be532f04ea498fe23d341ec2c5a285ba4e02c3c700fc607eeeb4122aaa8f0200000000000000d13f0deb5e300f1fd90aa465298a42c071f70658e0c95ba499e0ec2bc32b5ed0b939700d778c7e394b74f196791e7496839fa756428874c24fa65289375b95") fsetxattr(r0, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x0) 2018/05/03 20:37:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cbc19e553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20bceb656cc1308d9d1f111b6bd154d71b4756bc704996c27d3d32595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8080000000000000003b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x0) 2018/05/03 20:37:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000000)=""/19, 0x27) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x260) 2018/05/03 20:37:56 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffe0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r1, &(0x7f00000000c0), 0x0) write(r1, &(0x7f0000000100), 0xc3) close(r1) 2018/05/03 20:37:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000004ec0)=[{{&(0x7f0000004980)=@l2, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004a00)=""/82, 0x52}, {&(0x7f0000004a80)=""/147, 0x93}], 0x2, &(0x7f0000004b80)=""/205, 0xcd}}], 0x1, 0x100, &(0x7f0000005000)) sendto$inet(r0, &(0x7f0000000bc0)="1e", 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) shutdown(r0, 0x0) 2018/05/03 20:37:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000b80)="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") fsetxattr(r0, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x0) 2018/05/03 20:37:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="47d5469bcb5538c85f76913c2140fc5d4b4aafe3679adf33507c89b92ed57a08080a662a402cf1177f34b60e599e17365697e814316b202c5bd4ea2c92422f54d5993dfa4c879dba2a239120327154228bcc5d499acd4f57aed961c3e2b068a93f2f170f177e3a8270e627f167a720e3484e4c166eade0126346a59e4085d808143539", 0x35b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 20:37:56 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x9) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000000080)="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", 0x199, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00') 2018/05/03 20:37:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000000)=""/19, 0x13) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r0}) 2018/05/03 20:37:56 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f0000001680)=[{&(0x7f0000000580)=""/3, 0x3}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r3, r2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/05/03 20:37:56 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) 2018/05/03 20:37:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r0) recvfrom$inet(r0, &(0x7f0000000080)=""/74, 0x4a, 0x2020, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 118.425970] ================================================================== [ 118.433436] BUG: KMSAN: uninit-value in ip6table_mangle_hook+0x97e/0xb00 [ 118.440280] CPU: 1 PID: 8635 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 118.447111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.456459] Call Trace: [ 118.459039] [ 118.461201] dump_stack+0x185/0x1d0 [ 118.464835] ? ip6table_mangle_hook+0x97e/0xb00 [ 118.469506] kmsan_report+0x142/0x240 2018/05/03 20:37:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0xc084, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0xfc6c, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe2e47c3a6f470067dae57a38e6571938000000000000000000000000000aa0000000000089078836441232dccb1f31455bdb6719b27808dea86a2576fc078452cc0f632226206a7806206834530ca8bf798"], &(0x7f0000000040)) [ 118.473311] __msan_warning_32+0x6c/0xb0 [ 118.477378] ip6table_mangle_hook+0x97e/0xb00 [ 118.481886] ? ip6table_mangle_net_exit+0x130/0x130 [ 118.486906] nf_hook_slow+0x158/0x3d0 [ 118.490719] ip6_xmit+0x1cc8/0x23d0 [ 118.494346] ? ip6_xmit+0x23d0/0x23d0 [ 118.498155] inet6_csk_xmit+0x35b/0x440 [ 118.502138] ? inet6_csk_addr2sockaddr+0x2e0/0x2e0 [ 118.507075] dccp_transmit_skb+0x15eb/0x1900 [ 118.511504] dccp_send_ack+0x2de/0x560 [ 118.515402] ccid2_hc_rx_packet_recv+0x229/0x270 [ 118.520158] ? ccid2_hc_tx_exit+0x1e0/0x1e0 [ 118.524484] dccp_rcv_established+0x3d9/0x620 [ 118.528985] dccp_v6_do_rcv+0x4d0/0x1290 [ 118.533054] ? dccp_v6_destroy_sock+0x60/0x60 [ 118.537559] __sk_receive_skb+0x60e/0xf20 [ 118.541710] dccp_v6_rcv+0x22be/0x2420 [ 118.545610] ? ip6_input_finish+0x825/0x2250 [ 118.550021] ? dccp_v4_init_sock+0x160/0x160 [ 118.554431] ip6_input_finish+0xaac/0x2250 [ 118.558678] ? nf_hook_slow+0x36f/0x3d0 [ 118.562658] ? ip6_input_finish+0x13d1/0x2250 [ 118.567159] ip6_input+0x294/0x320 [ 118.570704] ? ip6_input+0x320/0x320 2018/05/03 20:37:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="636c6561725f72656673007edb") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)='5', 0x1}], 0x1) [ 118.574418] ? ipv6_rcv+0x2340/0x2340 [ 118.578215] ip6_rcv_finish+0x46e/0x6e0 [ 118.582190] ipv6_rcv+0x1e16/0x2340 [ 118.585817] ? local_bh_enable+0x40/0x40 [ 118.589884] __netif_receive_skb_core+0x47df/0x4a90 [ 118.594901] ? try_to_wake_up+0x1ab2/0x20a0 [ 118.599226] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 118.604855] ? ip6_rcv_finish+0x6e0/0x6e0 [ 118.609101] process_backlog+0x62d/0xe20 [ 118.613175] ? rps_trigger_softirq+0x2f0/0x2f0 [ 118.617756] net_rx_action+0x7c1/0x1a70 [ 118.621739] ? net_tx_action+0xab0/0xab0 2018/05/03 20:37:56 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[], 0xffffffffffffffc5) r2 = dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000000), 0x6) [ 118.625800] __do_softirq+0x56d/0x93d [ 118.629607] do_softirq_own_stack+0x2a/0x40 [ 118.633916] [ 118.636159] __local_bh_enable_ip+0x114/0x140 [ 118.640658] local_bh_enable+0x36/0x40 [ 118.644548] ip6_finish_output2+0x1d17/0x2130 [ 118.649056] ip6_finish_output+0xae9/0xba0 [ 118.653297] ip6_output+0x597/0x6c0 [ 118.656922] ? ip6_output+0x6c0/0x6c0 [ 118.660722] ? ac6_seq_show+0x200/0x200 [ 118.664689] ip6_xmit+0x205f/0x23d0 [ 118.668317] ? ip6_xmit+0x23d0/0x23d0 [ 118.672130] inet6_csk_xmit+0x35b/0x440 [ 118.676126] ? inet6_csk_addr2sockaddr+0x2e0/0x2e0 [ 118.681056] dccp_transmit_skb+0x15eb/0x1900 [ 118.685480] dccp_xmit_packet+0x817/0x9e0 [ 118.689633] dccp_write_xmit+0x20f/0x480 [ 118.693700] dccp_sendmsg+0x12ca/0x12d0 [ 118.697687] ? compat_dccp_getsockopt+0x190/0x190 [ 118.702536] inet_sendmsg+0x48d/0x740 [ 118.706344] ? security_socket_sendmsg+0x9e/0x210 [ 118.711189] ? inet_getname+0x500/0x500 [ 118.715166] sock_write_iter+0x3b9/0x470 [ 118.719231] ? sock_read_iter+0x480/0x480 [ 118.723381] __vfs_write+0x7fb/0x9f0 [ 118.727107] vfs_write+0x463/0x8d0 [ 118.730652] SYSC_write+0x172/0x360 [ 118.734285] SyS_write+0x55/0x80 [ 118.737656] do_syscall_64+0x309/0x430 [ 118.741559] ? SYSC_read+0x360/0x360 [ 118.745300] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.750484] RIP: 0033:0x455979 [ 118.753668] RSP: 002b:00007f70c11d5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 118.761389] RAX: ffffffffffffffda RBX: 00007f70c11d66d4 RCX: 0000000000455979 [ 118.768659] RDX: 00000000000000c3 RSI: 0000000020000100 RDI: 0000000000000014 [ 118.775929] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.783197] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 118.790462] R13: 0000000000000713 R14: 00000000006fea68 R15: 0000000000000000 [ 118.797735] [ 118.799354] Uninit was stored to memory at: [ 118.803683] kmsan_internal_chain_origin+0x12b/0x210 [ 118.808791] __msan_chain_origin+0x69/0xc0 [ 118.813029] ip6_xmit+0x18a5/0x23d0 [ 118.816657] inet6_csk_xmit+0x35b/0x440 [ 118.820631] dccp_transmit_skb+0x15eb/0x1900 [ 118.825040] dccp_send_ack+0x2de/0x560 [ 118.828932] ccid2_hc_rx_packet_recv+0x229/0x270 [ 118.833690] dccp_rcv_established+0x3d9/0x620 [ 118.838186] dccp_v6_do_rcv+0x4d0/0x1290 [ 118.842249] __sk_receive_skb+0x60e/0xf20 [ 118.846403] dccp_v6_rcv+0x22be/0x2420 [ 118.850292] ip6_input_finish+0xaac/0x2250 [ 118.854522] ip6_input+0x294/0x320 [ 118.858059] ip6_rcv_finish+0x46e/0x6e0 [ 118.862038] ipv6_rcv+0x1e16/0x2340 [ 118.865669] __netif_receive_skb_core+0x47df/0x4a90 [ 118.870686] process_backlog+0x62d/0xe20 [ 118.874740] net_rx_action+0x7c1/0x1a70 [ 118.879240] __do_softirq+0x56d/0x93d [ 118.883030] Uninit was stored to memory at: [ 118.887362] kmsan_internal_chain_origin+0x12b/0x210 [ 118.892471] __msan_chain_origin+0x69/0xc0 [ 118.896711] inet_csk_clone_lock+0x503/0x580 [ 118.901124] dccp_create_openreq_child+0x7f/0x890 [ 118.905969] dccp_v6_request_recv_sock+0x8e4/0x2090 [ 118.910986] dccp_check_req+0x7b9/0x8f0 [ 118.914959] dccp_v6_rcv+0x11a5/0x2420 [ 118.918851] ip6_input_finish+0xaac/0x2250 [ 118.923111] ip6_input+0x294/0x320 [ 118.926655] ip6_rcv_finish+0x46e/0x6e0 [ 118.930628] ipv6_rcv+0x1e16/0x2340 [ 118.934260] __netif_receive_skb_core+0x47df/0x4a90 [ 118.939276] process_backlog+0x62d/0xe20 [ 118.943336] net_rx_action+0x7c1/0x1a70 [ 118.947314] __do_softirq+0x56d/0x93d [ 118.951101] Uninit was created at: [ 118.954643] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 118.959742] kmsan_kmalloc+0x94/0x100 [ 118.963549] kmem_cache_alloc+0xaab/0xb90 [ 118.967696] inet_reqsk_alloc+0xc4/0x7f0 [ 118.971762] dccp_v6_conn_request+0x708/0x18f0 [ 118.976345] dccp_rcv_state_process+0x2ea/0x2410 [ 118.981098] dccp_v6_do_rcv+0x55e/0x1290 [ 118.985160] __sk_receive_skb+0x60e/0xf20 [ 118.989305] dccp_v6_rcv+0x22be/0x2420 [ 118.993192] ip6_input_finish+0xaac/0x2250 [ 118.997424] ip6_input+0x294/0x320 [ 119.000963] ip6_rcv_finish+0x46e/0x6e0 [ 119.004939] ipv6_rcv+0x1e16/0x2340 [ 119.008570] __netif_receive_skb_core+0x47df/0x4a90 [ 119.013590] process_backlog+0x62d/0xe20 [ 119.017647] net_rx_action+0x7c1/0x1a70 [ 119.021622] __do_softirq+0x56d/0x93d [ 119.025409] ================================================================== [ 119.032762] Disabling lock debugging due to kernel taint [ 119.038204] Kernel panic - not syncing: panic_on_warn set ... [ 119.038204] [ 119.045568] CPU: 1 PID: 8635 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 119.053701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.063047] Call Trace: [ 119.065630] [ 119.067789] dump_stack+0x185/0x1d0 [ 119.071427] panic+0x39d/0x940 [ 119.074644] ? ip6table_mangle_hook+0x97e/0xb00 [ 119.079319] kmsan_report+0x238/0x240 [ 119.083125] __msan_warning_32+0x6c/0xb0 [ 119.087190] ip6table_mangle_hook+0x97e/0xb00 [ 119.091699] ? ip6table_mangle_net_exit+0x130/0x130 [ 119.096721] nf_hook_slow+0x158/0x3d0 [ 119.100535] ip6_xmit+0x1cc8/0x23d0 [ 119.104161] ? ip6_xmit+0x23d0/0x23d0 [ 119.107960] inet6_csk_xmit+0x35b/0x440 [ 119.111936] ? inet6_csk_addr2sockaddr+0x2e0/0x2e0 [ 119.116857] dccp_transmit_skb+0x15eb/0x1900 [ 119.121260] dccp_send_ack+0x2de/0x560 [ 119.125137] ccid2_hc_rx_packet_recv+0x229/0x270 [ 119.129896] ? ccid2_hc_tx_exit+0x1e0/0x1e0 [ 119.134211] dccp_rcv_established+0x3d9/0x620 [ 119.138700] dccp_v6_do_rcv+0x4d0/0x1290 [ 119.142753] ? dccp_v6_destroy_sock+0x60/0x60 [ 119.147238] __sk_receive_skb+0x60e/0xf20 [ 119.151376] dccp_v6_rcv+0x22be/0x2420 [ 119.155260] ? ip6_input_finish+0x825/0x2250 [ 119.159670] ? dccp_v4_init_sock+0x160/0x160 [ 119.164068] ip6_input_finish+0xaac/0x2250 [ 119.168297] ? nf_hook_slow+0x36f/0x3d0 [ 119.172254] ? ip6_input_finish+0x13d1/0x2250 [ 119.176736] ip6_input+0x294/0x320 [ 119.180262] ? ip6_input+0x320/0x320 [ 119.183961] ? ipv6_rcv+0x2340/0x2340 [ 119.187742] ip6_rcv_finish+0x46e/0x6e0 [ 119.191702] ipv6_rcv+0x1e16/0x2340 [ 119.195314] ? local_bh_enable+0x40/0x40 [ 119.199366] __netif_receive_skb_core+0x47df/0x4a90 [ 119.204384] ? try_to_wake_up+0x1ab2/0x20a0 [ 119.208704] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 119.214317] ? ip6_rcv_finish+0x6e0/0x6e0 [ 119.218452] process_backlog+0x62d/0xe20 [ 119.222502] ? rps_trigger_softirq+0x2f0/0x2f0 [ 119.227071] net_rx_action+0x7c1/0x1a70 [ 119.231038] ? net_tx_action+0xab0/0xab0 [ 119.235107] __do_softirq+0x56d/0x93d [ 119.238895] do_softirq_own_stack+0x2a/0x40 [ 119.243194] [ 119.245420] __local_bh_enable_ip+0x114/0x140 [ 119.249913] local_bh_enable+0x36/0x40 [ 119.253787] ip6_finish_output2+0x1d17/0x2130 [ 119.258287] ip6_finish_output+0xae9/0xba0 [ 119.262525] ip6_output+0x597/0x6c0 [ 119.266151] ? ip6_output+0x6c0/0x6c0 [ 119.269938] ? ac6_seq_show+0x200/0x200 [ 119.273910] ip6_xmit+0x205f/0x23d0 [ 119.277524] ? ip6_xmit+0x23d0/0x23d0 [ 119.281320] inet6_csk_xmit+0x35b/0x440 [ 119.285286] ? inet6_csk_addr2sockaddr+0x2e0/0x2e0 [ 119.290201] dccp_transmit_skb+0x15eb/0x1900 [ 119.294599] dccp_xmit_packet+0x817/0x9e0 [ 119.298734] dccp_write_xmit+0x20f/0x480 [ 119.302794] dccp_sendmsg+0x12ca/0x12d0 [ 119.306758] ? compat_dccp_getsockopt+0x190/0x190 [ 119.311586] inet_sendmsg+0x48d/0x740 [ 119.315375] ? security_socket_sendmsg+0x9e/0x210 [ 119.320205] ? inet_getname+0x500/0x500 [ 119.324177] sock_write_iter+0x3b9/0x470 [ 119.328226] ? sock_read_iter+0x480/0x480 [ 119.332385] __vfs_write+0x7fb/0x9f0 [ 119.336090] vfs_write+0x463/0x8d0 [ 119.339621] SYSC_write+0x172/0x360 [ 119.343238] SyS_write+0x55/0x80 [ 119.346592] do_syscall_64+0x309/0x430 [ 119.350479] ? SYSC_read+0x360/0x360 [ 119.354181] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.359356] RIP: 0033:0x455979 [ 119.362528] RSP: 002b:00007f70c11d5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 119.370218] RAX: ffffffffffffffda RBX: 00007f70c11d66d4 RCX: 0000000000455979 [ 119.377484] RDX: 00000000000000c3 RSI: 0000000020000100 RDI: 0000000000000014 [ 119.384735] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.391990] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 119.399243] R13: 0000000000000713 R14: 00000000006fea68 R15: 0000000000000000 [ 119.407029] Dumping ftrace buffer: [ 119.410559] (ftrace buffer empty) [ 119.414245] Kernel Offset: disabled [ 119.417849] Rebooting in 86400 seconds..