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 '10.128.0.14' (ECDSA) to the list of known hosts. 2018/04/28 11:17:58 fuzzer started 2018/04/28 11:17:58 dialing manager at 10.128.0.26:44785 syzkaller login: [ 44.438694] can: request_module (can-proto-0) failed. [ 44.449790] can: request_module (can-proto-0) failed. 2018/04/28 11:18:06 kcov=true, comps=false 2018/04/28 11:18:09 executing program 0: 2018/04/28 11:18:09 executing program 1: 2018/04/28 11:18:09 executing program 7: 2018/04/28 11:18:09 executing program 4: 2018/04/28 11:18:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='io\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/93, 0x5d) 2018/04/28 11:18:09 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) clone(0x0, &(0x7f0000597f1c)='#', &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00000000c0)) name_to_handle_at(0xffffffffffffffff, &(0x7f0000358000)='./file0\x00', &(0x7f00000008c0)=ANY=[], &(0x7f0000000940), 0x2) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/28 11:18:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x93a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000597f1c)='#', &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00000000c0)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/28 11:18:09 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001d00050c00000000000000000c00100004000000000000009ebd88ed91ae756b2466a65698d5f429337b581ee508cec33a1c07d650"], 0x1}, 0x1}, 0x0) [ 49.370505] IPVS: ftp: loaded support on port[0] = 21 [ 49.473734] IPVS: ftp: loaded support on port[0] = 21 [ 49.517073] IPVS: ftp: loaded support on port[0] = 21 [ 49.583873] IPVS: ftp: loaded support on port[0] = 21 [ 49.665706] IPVS: ftp: loaded support on port[0] = 21 [ 49.774896] IPVS: ftp: loaded support on port[0] = 21 [ 49.916931] IPVS: ftp: loaded support on port[0] = 21 [ 50.041823] IPVS: ftp: loaded support on port[0] = 21 [ 51.130260] ip (4617) used greatest stack depth: 54312 bytes left [ 51.548830] ip (4648) used greatest stack depth: 53944 bytes left [ 52.381479] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.387990] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.410320] device bridge_slave_0 entered promiscuous mode [ 52.618199] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.624709] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.642132] device bridge_slave_0 entered promiscuous mode [ 52.662417] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.668858] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.694996] device bridge_slave_1 entered promiscuous mode [ 52.790442] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.796911] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.825946] device bridge_slave_0 entered promiscuous mode [ 52.847369] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.853820] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.870603] device bridge_slave_1 entered promiscuous mode [ 52.935767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.967744] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.974233] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.022524] device bridge_slave_0 entered promiscuous mode [ 53.056610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.065559] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.072080] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.108245] device bridge_slave_1 entered promiscuous mode [ 53.150573] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.157141] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.168806] device bridge_slave_0 entered promiscuous mode [ 53.188740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.211248] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.217714] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.262153] device bridge_slave_1 entered promiscuous mode [ 53.294479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.323232] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.329700] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.372750] device bridge_slave_1 entered promiscuous mode [ 53.436104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.444300] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.450781] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.478161] device bridge_slave_0 entered promiscuous mode [ 53.498630] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.505118] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.532206] device bridge_slave_0 entered promiscuous mode [ 53.568678] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.619573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.633341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.686765] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.693250] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.735227] device bridge_slave_1 entered promiscuous mode [ 53.771466] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.779892] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.786362] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.813279] device bridge_slave_1 entered promiscuous mode [ 53.838666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.855791] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.862273] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.894103] device bridge_slave_0 entered promiscuous mode [ 53.919151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.936628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.969237] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.017904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.048980] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.165241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.173171] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.179682] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.216179] device bridge_slave_1 entered promiscuous mode [ 54.230986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.238989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.277347] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.286353] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.332488] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.442757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.498296] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.512576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.521931] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.534947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.620180] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.678827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.725464] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.732485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.744647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.758245] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.813529] ip (4882) used greatest stack depth: 53656 bytes left [ 54.826391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.836168] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.844483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.986626] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.993629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.014540] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.025829] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.032943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.064940] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.092445] team0: Port device team_slave_0 added [ 55.113971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.121619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.143538] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.222263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.231433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.251344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.261170] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.270154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.312844] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.334845] team0: Port device team_slave_1 added [ 55.358845] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.380200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.387941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.440083] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.456416] team0: Port device team_slave_0 added [ 55.529284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.536786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.573999] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.611943] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.619678] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.648111] team0: Port device team_slave_1 added [ 55.677569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.703733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.795567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.803555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.821458] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.839138] team0: Port device team_slave_0 added [ 55.851953] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.860846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.870781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.889625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.930940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.966147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.978383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.003521] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.027447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.040895] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.055383] team0: Port device team_slave_1 added [ 56.068682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.109906] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.125173] team0: Port device team_slave_0 added [ 56.140156] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.152874] team0: Port device team_slave_0 added [ 56.169566] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.176989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.202227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.236252] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.244328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.261839] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.307432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.334807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.346950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.364327] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.375962] team0: Port device team_slave_1 added [ 56.386864] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.405953] team0: Port device team_slave_1 added [ 56.429994] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.439412] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.454256] team0: Port device team_slave_0 added [ 56.478724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.488164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.501143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.529688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.551260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.591850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.598808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.608244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.617728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.625262] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.639147] team0: Port device team_slave_0 added [ 56.663266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.685642] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.697592] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.711151] team0: Port device team_slave_1 added [ 56.720995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.729851] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.750744] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.775458] team0: Port device team_slave_0 added [ 56.798204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.809332] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.836970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.864416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.887479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.896587] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.903989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.914920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.928217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.937435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.951432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.962927] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.980345] team0: Port device team_slave_1 added [ 57.011467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.021468] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.032180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.040327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.051483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.072627] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.086945] team0: Port device team_slave_1 added [ 57.112814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.120830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.146828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.164400] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.174207] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.182088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.221332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.251725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.269834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.298646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.312243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.327165] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.336992] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.345603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.354664] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.367108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.419210] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.446083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.472886] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.489683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.498217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.524680] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.540625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.552107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.575181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.608084] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.636085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.654920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.666776] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.680856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.692707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.720930] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.728515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.742202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.798110] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.807574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.820280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.867581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.875836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.905345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.943446] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.955943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.986168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.076941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.084692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.100594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.454600] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.461114] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.467934] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.474366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.495879] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.504874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.534811] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.541283] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.548188] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.554639] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.602407] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.633433] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.639885] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.646707] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.653138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.707191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.771346] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.777840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.784712] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.791161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.846160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.077434] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.083902] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.090723] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.097207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.112651] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.348499] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.354984] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.361820] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.368270] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.457075] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.476419] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.482888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.489710] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.496157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.512815] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.522758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.531675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.563801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.589231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.609148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.617426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.666765] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.673243] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.680091] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.686525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.767147] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.536104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.225513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.428741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.475399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.544606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.048345] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.112093] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.179123] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.324231] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.336296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.346843] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.364449] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.699387] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.810531] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.816825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.825070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.927551] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.937241] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.077846] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.084303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.099854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.205835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.218886] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.225199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.240943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.273836] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.281533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.293998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.548396] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.693489] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.747309] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.753665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.766825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.794232] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.806624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.839608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.984918] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.079409] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.085871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.096272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.124206] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.245312] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.428480] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.434765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.447782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.605714] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.681404] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.905241] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.275840] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/28 11:18:36 executing program 1: 2018/04/28 11:18:36 executing program 1: 2018/04/28 11:18:37 executing program 1: 2018/04/28 11:18:37 executing program 7: 2018/04/28 11:18:37 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x1f3) close(r0) socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1b, &(0x7f00000000c0)=r0, 0x2bc039af) 2018/04/28 11:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f0000bf2000/0x3000)=nil, 0x3000) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000600)=""/250, 0xffffffffffffff1b) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/28 11:18:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="8da4363a00000000000000000000000000000000320000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) [ 76.475950] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop1 2018/04/28 11:18:38 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)) 2018/04/28 11:18:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x46400) readahead(r0, 0xffffffff, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/28 11:18:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020400070a000000000000000000000f45eee67f0003000c000000000002000000e00000010000000000000000020001000000000000000000000000cffa5e78aef800030005000000000002000000e00000010000bde099eec39eeb1ca1cc76979afffb05aab6105ba9378707185fe6803a20f8135b6faca7ccb9d615622646da0eac84ab7914183764df8570c4c942e22d22fe85f96b48d09194f7a282fe155330c88ec590dbfcf631c51e9c1f5c9947ea80e064250c2002b80a30aaded27bcc83693575edd3fed1f333a7a617a1284ccec5"], 0x50}, 0x1}, 0x0) 2018/04/28 11:18:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000c40)=0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045005, &(0x7f0000000100)) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xffff, 0x10000, 0x5f673af4, 0x3, 0x0, 0x3e, 0xff, 0x2c5, 0x38, 0x3ca, 0x1000, 0x4, 0x20, 0x1, 0xfffffffffffffffd, 0x2, 0x3ff}, [{0x7, 0x5, 0xf8a, 0x4, 0x4, 0x3, 0x62, 0x7}, {0x1, 0x1, 0xfffffffffffffffc, 0x401, 0xffff, 0x9, 0x4, 0xe000000000000000}], "6b1cd343a01d64434065de99555d1c930961316060fff2a16f12a093ee6d95bc65ff874f5c91ea9877f9b23e252eaad035cfc6fa5bf06131e63b8cd58c8767912c18683d6c00d743883586d15e23", [[], [], [], [], [], [], [], [], [], []]}, 0xac6) write$eventfd(r1, &(0x7f0000000000)=0x10001, 0x8) 2018/04/28 11:18:38 executing program 2: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) uselib(&(0x7f0000000040)='./file0\x00') 2018/04/28 11:18:38 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[]], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x55, 0x8000, 0x2, 0x100, 0x0, 0x7fff, 0x40, 0x8, 0x4, 0x4, 0x5, 0xc12d, 0x2, 0x5, 0x6, 0x3, 0x1, 0x2a, 0xffff, 0x8001, 0x8, 0xfffffffffffffe00, 0x8, 0x7fff, 0x8, 0x3ff, 0x5, 0x3f, 0x6, 0x10000, 0x0, 0x6889, 0x2, 0x791, 0x4, 0x222, 0x0, 0x800, 0x0, @perf_config_ext={0x1, 0x80000000}, 0xc00, 0x1, 0x7, 0x0, 0x9, 0x7ff, 0x6}, r2, 0xf, r1, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)={r4}) 2018/04/28 11:18:38 executing program 3: r0 = eventfd2(0x0, 0x0) clock_gettime(0x0, &(0x7f0000001fc0)) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/04/28 11:18:38 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)="1df73a1bab0edb2fd83beae02c4e1dba22e9c8e1f00a2dfc12af98a6f35f9b86321caea1f4af37b6c0f981e7c0b88ccd04acc3d0e337f2e9cfd1509f2eceec713b25191db87aeb3983c92331f065150b8cc2ae7c1458ee785afc6bee67c4207e9ffeb4f0eb6016988c1a38243a11494798ed07c69e0630b34a296e4eec757f2de1139c926bec7c669861b77c461927302dc62edc15a106d3c31bf42905bd3a", 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) accept4$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14, 0x80000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e23, 0x81, 0x4e20, 0x0, 0x2, 0x80, 0x80, 0x2b, r1, r2}, {0x1000, 0xffffffffffff0001, 0x9, 0x3, 0x2, 0x8, 0x5, 0xf1}, {0x40, 0x9, 0xa2, 0x6}, 0x80, 0x0, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6c}, 0x2, @in, 0x3506, 0x3, 0x1, 0xde, 0x80000001, 0x7f, 0x100}}, 0xe8) 2018/04/28 11:18:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20040) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@multicast1, @remote, 0x0}, &(0x7f0000000180)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000380)=""/209) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x9, 0x4e21, 0xfffffffffffff142, 0xa, 0x20, 0x80, 0x0, 0x0, r3}, {0x1, 0x1, 0x401, 0x5, 0x1, 0xffffffffffffffff, 0x400, 0x2}, {0x401, 0x7, 0x6, 0x2}, 0x9, 0x6e6bb8, 0x0, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3f}, 0xa, @in=@loopback=0x7f000001, 0x34ff, 0x3, 0x1, 0xfff, 0x0, 0x4, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x2c) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f9895d416be79c321974e1a13b7b8e9fe177c1ddb5d79540608588de6a9ff4ca07beeea4fef42b65eba46f2db7cdc1d4adcd756ae49033a4dbe14426558c2f4cafc7f3cbf8fa8a88c2942e58db292462d86e41dc61803a8a0ea6f46952834bfcb470ff172aa0245a23194f1a8f53728c0437478592603a69ff9a67880d30624692", 0x81) 2018/04/28 11:18:38 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x102) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x105842, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x80000000, &(0x7f0000000140)=0x4) ioctl$EVIOCRMFF(r0, 0x40084503, &(0x7f0000000040)) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/29) pipe2(&(0x7f0000000240), 0x10000000080000) 2018/04/28 11:18:38 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x78200) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') socket$inet(0x2, 0x80005, 0x5) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x8, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x20000085) syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x202) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x1, [0x101]}, &(0x7f0000000300)=0xa) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r3}, 0x8) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000100)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0001002c00050700000000000000000300000008000000000000006e20d2f5bd50c9f2daea108721d7c17c7faa1d23378614cf86a22bfe3dc2e18a11cba7f62908b7646b891bd8f5ab2a5f03a9f994bfccab69989af728079799c0e7220fa9378d92b4b27fa03519bbdf639a9269c476bd7f54182203b4fe1841935a8d382bf1546cf5aed28285dab7d12906c1228c7dbb41c9a76b"], 0x1c}, 0x1}, 0x0) 2018/04/28 11:18:38 executing program 1: r0 = creat(&(0x7f0000000280)='./file0\x00', 0xa8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000002c0)={0x20000, 0x401, 0x1}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/254, 0xfe}, {&(0x7f0000000180)=""/237, 0xed}], 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000000140)={0x1c, 0x18, 0x2ff, 0x0, 0x0, {0xa, 0x0, 0x4b9}, [@nested={0x8, 0x0, [@generic="36b9"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/28 11:18:38 executing program 7: r0 = gettid() rt_sigqueueinfo(r0, 0x41, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe, 0x1ff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x20) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc000, r2, r3, 0x80, 0x2000000) 2018/04/28 11:18:38 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d0002001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7d044204d88e969a7a41794a8e96d27e92b754111e43e9beb65086a3de7f0f76b3e8a333543e1226408e88cac1f2cbefbb693d8a0c8e0008000000000000592e5de7e4f28bca763acd06f40ad03226af559bf91efdb1965faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d91e5bfa97cad", 0x5d) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="fdff00000408"], 0x6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0xfffffffffffffff7, 0x3]}, 0x8) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x0, 0xd8b, 0x10001, 0x101, 0x3, 0x6, 0x9, 0x55, 0x40, 0x10, 0x7f, 0x1ff, 0x38, 0x1, 0x7, 0x7, 0x1}, [{0x5, 0xffff, 0x8001, 0x9, 0x1000, 0x326b, 0x4, 0xfffffffffffffffa}], "86c4213df2808b1bdddd39ea3735d7d38207c6426ac7e91977f097f13e752e3cc38817a60b45f94b7832cf2206e1fa38ca2cbc2854d4c84ddcd896b2664ac968f82ab9fa1c8959d9b4dcf25259bdbe8e75812adb0f131fee40afdaa981da6e6e11ea7638754e0e7ead2de4ae72f261f85c61e25c4edbaee31ed51e7d0bf881", [[], [], [], [], [], [], [], [], []]}, 0x9f7) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4000a, 0x40000000200001) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/28 11:18:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x46400) readahead(r0, 0xffffffff, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/28 11:18:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x8, 0x0, 0x9, 0xff, "6c7d12566eadca8005d1740e813851fa4de3035b4282424b95789bc0708d177aebadb28b3f548d64231eb510", 0x15}, 0x0, 0x0, 0x200, r1, 0x8, 0x3, "0cc995edf944b18c8862246454009da275f6eb756c52c892a996dff7ee3b739270390bd85252125516da700a7faa2bb4ee314974f14dce93e6f0b75877d45b64", &(0x7f0000000040)='+self./proc{-]\x00', 0xf, [], [0x100, 0x5, 0x6, 0x7ff]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x800}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x7f, "2606ca5b140bdc935ef0f5c0c5352e304803b6addaaa3474235c0071688e6fcb184831db8054068ad6a1f9c933eaff9eabe06dea7834774af12c6ee490b1976fd8ae4b03a8eeb5e6dabd03c8d991e0f02e3a39591038aa49ba7fd6af6beed66c42ed987e007d7844a9a7f9b3a62f2ef13ae0560a64b23b0bd8a17d7f6cab24"}, &(0x7f0000000300)=0x87) ioctl(r0, 0x4000000002284, &(0x7f0000000040)) 2018/04/28 11:18:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140), 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x6, 0x400103) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, 'veth1_to_bond\x00'}}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000000)=[r2]) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000180)={{0x50000000000000, 0x7}, 'port1\x00', 0x54, 0x100011, 0x9, 0x0, 0x2, 0x7ff, 0x3, 0x0, 0x3, 0xffffffff80000001}) 2018/04/28 11:18:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000c40)=0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045005, &(0x7f0000000100)) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xffff, 0x10000, 0x5f673af4, 0x3, 0x0, 0x3e, 0xff, 0x2c5, 0x38, 0x3ca, 0x1000, 0x4, 0x20, 0x1, 0xfffffffffffffffd, 0x2, 0x3ff}, [{0x7, 0x5, 0xf8a, 0x4, 0x4, 0x3, 0x62, 0x7}, {0x1, 0x1, 0xfffffffffffffffc, 0x401, 0xffff, 0x9, 0x4, 0xe000000000000000}], "6b1cd343a01d64434065de99555d1c930961316060fff2a16f12a093ee6d95bc65ff874f5c91ea9877f9b23e252eaad035cfc6fa5bf06131e63b8cd58c8767912c18683d6c00d743883586d15e23", [[], [], [], [], [], [], [], [], [], []]}, 0xac6) write$eventfd(r1, &(0x7f0000000000)=0x10001, 0x8) 2018/04/28 11:18:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x12100, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00'}) syz_emit_ethernet(0xbb, &(0x7f0000000180)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x0, 0xcb6, 0x1}}], {@generic={0xe907, "872c1ff4382e8975afb36425bf3f68de5d1a80f159d74d834c2ba7fed8b0ed12d44aa877f99d3fdc005cef4e6aede1ec00a4f5fbe57959ed210e693b9aa2b7c21d3883f11c9207d696519a30ea8cb25baf2097073a0f132d165c233330366b55d2e17ef83701aebfd08376ecbcb360acc285587c0c31be289c3527469e2b8655c8ba37a454d9cac35291d30a53a4074086d134d0974a5a2c10fb76640831376eaab05573d019eba9ff"}}}, &(0x7f0000000080)={0x1, 0x1, [0x32b, 0x960, 0x776, 0x632]}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'veth1\x00', {0x4, 0x2, 0x1, "54cd3673217c", 0x5742}}) 2018/04/28 11:18:38 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x80000001, 0xfef2}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) 2018/04/28 11:18:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000240)=0xa1cc, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0xffffffff, 0xfffffffffffffe75) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x43, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="e171108f411a69a430bbae832896", 0xe, 0x3}], 0x4000, &(0x7f00000001c0)={[{@noquota='noquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x38]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@resize='resize', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@noquota='noquota', 0x2c}, {@resize='resize', 0x2c}, {@grpquota='grpquota', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp949'}, 0x2c}]}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f00000032c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000037c0), 0x0, &(0x7f0000003840)=""/83, 0x53}}], 0x1, 0x10001, 0x0) 2018/04/28 11:18:38 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x12}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5e, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000140)=0x1) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0xffffffffffffff7f, 0xfffffffffffffd08) r2 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback, @in6}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) write$binfmt_aout(r0, &(0x7f0000000600)={{0x10b, 0xfffffffffffffffa, 0x8, 0x289, 0x3c1, 0x0, 0x67}, "2986c06b7013f642f6d707ad5d022c7124f8fbe655abb4954659613493e8f64a6d887cbf1f012edee5c424fa3e16074f7f2266c429fe9c9e63f65191490702971df730e10aeb756b6eea68f80d0000d79d35d731f3d7bdabdd3dde038613c6a18e846b66e07dfecd766b96bb2a2f97a2a3a65f8e75c70151cd77705d2286093d2241b2b9dbdc5aa6fc9410bfc05d527b52087adf09e9d749a838b8e2311c607c1fb2db76dfa226d815e11d2cebc4af0565133739098dfb748cfc2b36b6f90c324564b2ce2dceab72568610694d8cfa672b7fad1b1ea5018eb8d3308e1361a074bcccd307891b56ffb11c42eb2cd2dd91241c", [[], [], [], [], [], [], []]}, 0x812) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000500)=""/143) lchown(&(0x7f00000005c0)='./file0\x00', r3, r4) keyctl$revoke(0x3, r2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r1, 0x3, 0x1, 0x3ff, &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x3}, 0x20) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0xffffffffffffff0d}) 2018/04/28 11:18:38 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1ffff) openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x3094c025784428b9) creat(&(0x7f0000000000)='\x00', 0x4) 2018/04/28 11:18:38 executing program 5: socketpair(0x5, 0x80000, 0x2, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffa) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), 0x4) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000001c0)={0xef, &(0x7f00000000c0)="c2bdc6f0fa484ed3d25cd042cc3b7ee4b928ac63e03a121e9a3be3d1ace681efcd05bf990fb4998d9ec7616d96bb60b73fab5105daabf411525cf5ea25cf3abfe805a2b1f34bb6f2d42a487c7d16bb2fb6e42027b30b07ddef31f7c8fc7a843a36efa30642a37545fb96148570c64bbed2a25fc83a275885076229263c8303882b3d584a601107d4c4b30c04cb2d4690a02a687f52e76a073c14d785d207bd683e779ab35a0a4fb2af3fc8b7b9e8fffe03aa9101f5383bc8ec84237e4b3b5b54242b48fae486edbaac1036a1cc13d0f24b989a7081d70f29724005d670eb61e1fb836522a0c32e64ad44db546dca11"}) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000000)="ccd14d3924851d47c69b093483bd6d6fcd2ee1a4b007bc6e0f0cc3304fb5fe5f83bd72c4fe317c8ec201b1f3ad47f35ff400f83eddb2f2628dfe9631f1b781aab10651018ab432b144ed74cf8c46ee1ce493b596", 0x54, 0x840, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/28 11:18:39 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x9, 0x8400000000003, 0x11, 0x4}, 0x2c) unshare(0x400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r0, &(0x7f0000000380)}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="80002bbd7000fcdbdf250c2000000800043600040000"], 0x1c}, 0x1, 0x0, 0x0, 0x20004084}, 0x4) 2018/04/28 11:18:39 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000140)) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac5a", 0xe, r2) getpgid(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000006c0)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000940)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000ac0)="6e65742f756e697800c6856d490d5fc071bc373bce6afce501a3dac5963171fbdeacf3ae4164e913713f11a3c4d6b6d8ce1405e74c1c743d7eb881e54a545cc2aef1ffb0b8b8ff57175a6aa257062d379a7167b7538295040b4293560bf5a9b4fd5ac2f88b26bb7c1c8af1a30b61b659911bea435c87fe027caaa4a8a8851de74c3675") r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r7, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f00000000c0)={'poly1305\x00'}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f0000000280)={{0x101, 0x6}, 'port0\x00', 0x18, 0x2, 0x7, 0x2, 0x9cd, 0x5, 0x0, 0x0, 0x3, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x7, 0xb0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x1c) 2018/04/28 11:18:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0x0, 0xfffffffffffffffd}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/33) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xe103, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x8001, 0x4) fdatasync(r0) 2018/04/28 11:18:39 executing program 3: unshare(0x10000000400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) connect$bt_l2cap(r2, &(0x7f0000000140)={0x1f}, 0xe) 2018/04/28 11:18:39 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="01000000830000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000000001000000a672fb30489598000000000000000081"], 0x48}, 0x1}, 0x0) 2018/04/28 11:18:39 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = dup2(r0, r0) socket$bt_bnep(0x1f, 0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x80000000, 0x4) 2018/04/28 11:18:39 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) process_vm_readv(r2, &(0x7f0000000640)=[{&(0x7f0000000040)=""/241, 0xf1}, {&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f0000000240)=""/61, 0x3d}, {&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/155, 0x9b}, {&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)=""/128, 0x80}, {&(0x7f0000000540)=""/171, 0xab}, {&(0x7f0000000600)=""/21, 0x15}], 0xa, &(0x7f0000000a00)=[{&(0x7f0000000700)=""/41, 0x29}, {&(0x7f0000000740)=""/143, 0x8f}, {&(0x7f0000000800)=""/249, 0xf9}, {&(0x7f0000000900)=""/240, 0xf0}], 0x4, 0x0) dup2(r0, r1) 2018/04/28 11:18:39 executing program 1: io_setup(0x8000, &(0x7f0000000000)) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) clock_gettime(0x6, &(0x7f0000000380)) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000000c0)="a79caf4ba642dda209edbb0fd41ed420c2ed65cdd2230b87801976fbf6842964c0872ee3abfae77cac869586ca0702a7be796cea1fe10c1d27be6695af37070d8d75b5ed20d119cf0fbd3bc2495768724cabaf262810bdd4c2f512b5d516063affb8ad5d0842917a4b6f83", 0x30d}, {&(0x7f0000000140)="e86afbe65ac2e8a87349b85ebf3f460464dc7985e06d62251f02dc45b2c8eed43300688d97fe88b9d271967c66b2ceaabdaf8bcf004b26f887e7d837e4b4c007342cca67685c42f2798b6c1aa975b73a5e418b1cb2a8f3cee222fc7cc7c0d5fbafa95632e86fb1b7c12e5a7501970d63ec01aa101a2d146aa947f6c5c37a536b1ffb70db780c19a4f2c90ac7a7f5cb7d9dfe83b34c10496a9d3bcd8b8903cb73b8e774da25a3cc99029c9f944a5effa6eba5ab01339c589300211bed1f31bffe9b553efc51635b92772f30bef525f181bdb8c3b1ea20ef6a5b1893ae21d8f9efab138b73a7407676bb5030ea26c926ac697caaf7ab935afd", 0xf8}, {&(0x7f0000000240)="e51e4f06062da266b5ba9660ff56d0073d53ce70b110beb6b52d9721933c1a524d9e1dbe0b603b840f41db823efe7ceb17700e487a26188e71385cb5aa9352898d07b4bb5c", 0x45}], 0x3, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x100, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000340)=0x8000) 2018/04/28 11:18:39 executing program 5: unshare(0x40600) r0 = socket(0x40000000015, 0x5, 0x0) pwrite64(r0, &(0x7f0000000040)="00a0217a14ea24f2fc019443635cb8e6ab623b5163a060100e2d64812368e6be33e88fc9d0a7e5535b4cc50fb8b79963a5204b99fcadcd9885e3feedce947bc9047d578b9b2dd9b51574672812a56db953368d6874f3d0532a3d5b5961e597e205a03cec1bb314015e37a83fb1dd9c64", 0x70, 0x0) mmap(&(0x7f0000b35000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0xffff}) fstat(r1, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000480)) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)="63674aeb2c5940b12bbb79747300", 0x0, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="970dae4625bf870923c9c225f217ffd2c2d1b8390ef995a241389a0580a1ade93bcc62e76bb14a229bacb6296bc59844396a6287fbc132411c62fb98", 0x3c}, {&(0x7f0000000100)="4c964eb45ba558fee8be6feca33f7418fc0709260d563f52ae90c42bdb624cf89591aa4615e5a88603a09d45adfc91a4c5cd5de4c85df5c969a1f2bd0f88adbc5ddf6a054963941e36e95ea788739aa96a49eff44d71bb67be388078fc8c081cc7e6745aec9f8331bdf4ae534e282780cee8811c68970852e917ad7c4e64099f3e51155dec58a3b8be551ebed5d4362cbc4f334a60c67556322b3096def6c5956d", 0xa1}, {&(0x7f00000001c0)="6b58a6eb984fa4c2968f51889d25a81681e7b1c8997225836611543d659e83f8e7c6baa6fb627e8c271c00d9bb6de6446bd161522a8ab550b469ed8d72", 0x3d}, {&(0x7f0000000200)="3cca0ecd1094cc9c5faa76129f33fbb838ee7ca2b0226b32229ab061bb6cbad1800256e6aa790d6e9d718626e08785d28309616cdcf9cbfc8e61373bdae499d31633994e5c15c399f2a5265ec86f9959bf0ef359c1fdf3ceb215a9b626c6d16cff952a8b31b42859d88c19344681096147621654ec5f8d294ec069ad0e14b4fa25537d1f759a2497125810c27055d9982ccdbc8386403b4d0c7311bda32488c93ce703b62e49c8c80d70d9667dd6e0b85c11b7f0fefbbd761bd3918e4437cddeca473584b87258c76e93f397dd70f8a8b0a10bb8b6f9c6b325e5fe7610bc86b472e629cd0423e6", 0xe7}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000002200)="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", 0x1000}, {&(0x7f0000000300)="56f0f0159bf81c561060bc042dc12917ca435bcdc528f06c0fe2", 0x1a}, {&(0x7f0000000340)="e1ac3fa63bd4791481a9ec048e7b7244f32deff6c2c4265d56651bc73e9981515cac577ee788e4a6ae7939decc9c67c2d8cbb0566858d1e7d208c967e4822f72cafab57513b8c5e7c096ab831ba1ffb7cc9f86c4d93ba9090e2f283d8c55b509c7d33dc404ce39b6044fe25e2dd10340526f8527aaa2be8168284879121ac4a92a76445de288aa87cdd81a66d0d10657b4", 0x91}], 0x8, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000011c0), 0x4) 2018/04/28 11:18:39 executing program 3: r0 = socket$inet(0x2, 0x1, 0x6) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000200), 0x0) sendto$inet(r0, &(0x7f0000000000)="febb3aea6bba3223cd4f0739dbfe5b", 0xf, 0x40010, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/04/28 11:18:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') prctl$setname(0xf, &(0x7f00000012c0)='ramfs\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3) rt_sigqueueinfo(r3, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/28 11:18:39 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\')mime_typeGPLproc\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5f80dcef, 0x200080) sendfile(r0, r1, &(0x7f00006dbff8), 0xffffffc2) 2018/04/28 11:18:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x208000, 0x0) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f00000000c0)="98c1e7d1576fe743bcce181faa52776eae09459ac2c1a011eb12a820c61fdcd3e993801a318e24d237d6a56f71d009c0de5e02588d05ccb4bd976e1a6ec075eec02816a9cf298523df6699d2df8a085f99d711765f7fa9c69d4dc07a4890a2a5") setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x9, 0x4) 2018/04/28 11:18:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x400000088) recvfrom$inet6(r0, &(0x7f00000000c0)=""/170, 0xaa, 0x0, 0x0, 0x2e2) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e21, 0xfffffffffffffffe, @empty, 0x100000}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x81, 0xfffffffffffffed3) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/04/28 11:18:39 executing program 0: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000040)=""/91, 0x5b}], 0x2, &(0x7f0000000140)=""/77, 0x4d}, 0x10040) 2018/04/28 11:18:39 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) [ 78.566152] mmap: syz-executor2 (6726) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/28 11:18:40 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) getsockopt$bt_hci(r0, 0x84, 0x40000000000019, &(0x7f00000010c0)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x1ff}, 0x1) r2 = semget$private(0x0, 0x1, 0x8) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f0000000080)=""/196) 2018/04/28 11:18:40 executing program 5: rt_sigprocmask(0x0, &(0x7f0000001000)={0x100}, 0x0, 0x8) r0 = socket(0x8, 0x8002000000001, 0xfffffffffffffffe) getsockopt(r0, 0x0, 0x53, &(0x7f0000000040)=""/8, &(0x7f0000000000)=0xfffffffffffffe72) 2018/04/28 11:18:40 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x7) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/04/28 11:18:40 executing program 7: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4804) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x1c, 0x4) openat$cgroup_int(r0, &(0x7f00000000c0)='io.max\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x18}, 0x72db954208155496) 2018/04/28 11:18:40 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/233, 0xe9}], 0x1, &(0x7f00000001c0)=""/30, 0x1e, 0x1}, 0x100000001}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000000480)=""/229, 0xe5}, {&(0x7f0000000580)=""/170, 0xaa}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001740)=""/168, 0xa8, 0x2}, 0x9}], 0x2, 0x1, &(0x7f0000001880)) bind$llc(r0, &(0x7f00000018c0)={0x1a, 0x32f, 0x240000000000000, 0xd1, 0x5af0, 0xaf, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000000000), 0x163, &(0x7f0000a01f13)=""/237, 0xffffffffffffff62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="34506e8b", 0xfffffffffffffffc, 0xfb, &(0x7f0000000280)=""/251, 0x0, 0x1}, 0x48) 2018/04/28 11:18:40 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x400000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x800) sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000340)={&(0x7f0000000280)=@canfd={{0x2, 0x3, 0x5, 0x4}, 0xc, 0x3, 0x0, 0x0, "ae30f32ced7e9501eddba4e6bb7af744d67c86d6cdd0bf0cb55005d611586e3a9e46a93e22114b4396d1c56d220eae6910a7dc81d0738f9ec9a198a62e06f673"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc00, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2210}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000028bd7000ffdbdf25030000000800020f0a000000080001004e210000080001004e210000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000ad2ffc)=0x40, 0x4) bind$inet6(r4, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r4) 2018/04/28 11:18:40 executing program 2: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) msgget(0x2, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400000020, 0x80) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000810}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3f, 0x12, 0x70bd25, 0x25dfdbfc, {0x12}}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x4004) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'nr0\x00', 0x10001}) fcntl$dupfd(r1, 0x406, r1) 2018/04/28 11:18:40 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 79.147930] netlink: 60 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:18:40 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x80000000002) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="81000000000000000a004e226305000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000080000000a004e22ead70000fe8000000000000000000000000000bb02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20001000000000000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2304000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2201000000fe8000000000000000000000000000bb08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2203000000ff01000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff00000000000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffffac14141d03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e213f000000ff01000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21010000800000000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009a3df91be150c77aec7deec288bc95c7890a77cb17c3f34d2903dc60044f1d59e39636787ecc6ff570fc7b1815c143d27b9db59dba5fc90c441bb0b22bd3a59fddb2889b64e521de08dcdd485a7424d7802a52a7d2080be9d54b292c05d2d2e72251198169c9d0d644f0c7adf4e655ed88c57b15d1c45a72dd8d17e2a0bd7cfc18ad662ec8d7ed059081a7e5d8857ade361193f854b11fe394"], 0x490) unshare(0x40600) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYRES64=r2]) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) 2018/04/28 11:18:40 executing program 1: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x804e23, @broadcast=0xffffffff}, 0x10) open_by_handle_at(r0, &(0x7f0000000100)={0x88, 0x3, "fa64fd5990700bc86984868da2aa62eef983aa68a5d7dc9ebbf914f25be32f273735fdfa157e9917c733c0278e6eaba339ac8c6965907242fe038651e3e982e9e8c18c151f09545c6870435a090a57f7b943ad06cd5a1385224eaaadc8605784dad8b06da7841af830aaaa14588b281471aa162a3637b4bed3c5828132903e2f"}, 0x800) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x9, 0x34, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x3822cd5, 0xff, 0x8, 0x2, 0x6, 0x1ff, 0x4, 0x4000, 0x6, 0xb6b, 0x7}, 0xb) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f00000002c0)={0x10001}) close(r0) 2018/04/28 11:18:40 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e80700006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x420880, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/21) recvfrom(r0, &(0x7f0000000100)=""/135, 0x87, 0x0, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) [ 79.230299] netlink: 60 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:18:40 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bpq0\x00'}}) 2018/04/28 11:18:40 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/233, 0xe9}], 0x1, &(0x7f00000001c0)=""/30, 0x1e, 0x1}, 0x100000001}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000000480)=""/229, 0xe5}, {&(0x7f0000000580)=""/170, 0xaa}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001740)=""/168, 0xa8, 0x2}, 0x9}], 0x2, 0x1, &(0x7f0000001880)) bind$llc(r0, &(0x7f00000018c0)={0x1a, 0x32f, 0x240000000000000, 0xd1, 0x5af0, 0xaf, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000000000), 0x163, &(0x7f0000a01f13)=""/237, 0xffffffffffffff62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="34506e8b", 0xfffffffffffffffc, 0xfb, &(0x7f0000000280)=""/251, 0x0, 0x1}, 0x48) 2018/04/28 11:18:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x7, 0x9}, &(0x7f00000000c0)=0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f00000000c0), 0x2}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="2300000082ec606725ba0c709837cfef6f0549843a4e4adb14a06cb33deb99a1250468f2fa137f"], &(0x7f00000001c0)=0x2b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x37, "02060c231ccd49c43648e7d2c555153259932af43e8c7f875c1ed36a1cbc4bbe07df4dbe95e4f632a852e07ad5ba7c6d4dafe36a83ba30"}, &(0x7f0000000140)=0x3f) fdatasync(r1) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1a, 0x2) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e20, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, 0x84) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000280)={0x4}) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2c0000001800ef0200000000000000000a00b90407000000000000000c00020000000000"], 0x2c}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f00000002c0)={0x3, 0x7}) prctl$getreaper(0x25, &(0x7f0000000000)) [ 79.381926] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/28 11:18:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x6, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) acct(&(0x7f0000000080)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0xfffffffffffffe00, 0xfffffffffffffff8, 0x3, 0x6, r0, 0x7}, 0x2c) 2018/04/28 11:18:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2ae) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x3, 0x4) socket$inet(0x2, 0x5, 0x0) 2018/04/28 11:18:40 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000280), &(0x7f0000000000)=0xfff) 2018/04/28 11:18:40 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000081) inotify_rm_watch(r0, r1) write(r0, &(0x7f0000000080)="530000003d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e777dcee7911f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f31", 0x58) [ 79.566576] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 79.631981] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/28 11:18:40 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7}) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x5}, 0x20) 2018/04/28 11:18:40 executing program 7: clone(0x0, &(0x7f0000000000)="83d94acf0e3b5921f423fa78", &(0x7f0000001200), &(0x7f0000001140), &(0x7f00000011c0)) waitid(0x0, 0x0, &(0x7f0000000080), 0x20000000, 0x0) 2018/04/28 11:18:40 executing program 0: r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) fallocate(r2, 0x2, 0x40, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) r4 = epoll_create(0x46c) r5 = epoll_create(0x2e02) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000001c0)) socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00004d0000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000000)) 2018/04/28 11:18:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100), 0x0) socketpair(0xa, 0xb, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x0, 0xac, "1d22693e5536e0f9a1e8ac2f06da39ccde11a3896ee77eeaa2cee941f50b1d727c240a33b3795d13230461047fa2d12910fead2ce946c59772ad5c7b01e9b8e04e64f84a4afaceea09d2342868dfebdafa180c4b5b5c33fdc4f428e2c3b0a286e44c573bea63953ee5cf9532252ee327979fe625adac91343fb8e3c82f4887471ee20debf74e5d41f65b347ed109ecd98e74e6cd34e97a3258c7024909366882f13944a595d8b7d4b788d9f4"}) 2018/04/28 11:18:40 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x6) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3f, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', r3, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x19, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e22, 0xd32, @empty, 0x5}], 0xa4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) fcntl$getflags(r2, 0x40b) 2018/04/28 11:18:40 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x200000000005) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xc00, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x10, 0x70bd25, 0x25dfdbff, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40004) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000005000), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="1800000000faff003fe2458ded7accbd6ecd000000000000"], 0x18}, 0x0) set_thread_area(&(0x7f0000000040)={0x81, 0xffffffff, 0x400, 0x2, 0x7, 0x10000, 0xffff, 0x9, 0x0, 0xff}) 2018/04/28 11:18:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) clock_adjtime(0x0, &(0x7f0000000200)={0x4, 0x3, 0x80000000, 0xf77, 0x9, 0x9, 0x95e, 0x0, 0x3, 0x3dfd, 0x9, 0x8, 0x3ff, 0xa9f5, 0x40, 0x3, 0x400, 0x7, 0xfffffffffffffffc, 0x3, 0x473ac2a7, 0x20, 0x5, 0x101, 0x20, 0x9}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/04/28 11:18:40 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010004000000088) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002600), &(0x7f0000002640)=0x4) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x8, &(0x7f00000025c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000000140)="fc156d7603ec0a2a90317c3f019481ff759f7c8bb891f0b521dd95d8b20a17bc53fd2f33eb68dc64a7d95cec4c0c53e1213b7a85e4b17a92153c82c8c937995ce374afa0f92e8c833629cfb6f9071b8129b91b2f5434af34b1038400657fd0b1ee91130c75ef9d072a77e21a8e3ab98a941a9e6d89f71400f28f07bfe0991498afdf7eae62f2a2ce1bbe3539cb918b801c54738408f2ebe4f2f1cd2e72cb98b2b141788464cf9f386e1d83df3211e70759266a41", 0xb4, 0xa000, 0x0, 0x1, r1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000200)="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", 0x1000, 0x2, 0x0, 0x1, r1}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000001240)="22c7653a2dde85f12d5ee9c5d3bc2c84e831c636e1dba61e4a216b27c98367da2783190381e90c257fa97e4e4012f6add25ce6c59a18d948de395e5cb7caefe9c0577d8b92c0e987ba710b493ad3adac7e47465668412c1a3680ecf5e5d693e568dd26de5d0422e04c8dda6a0285578ed113a24d73fae6816556d7802a8531a18e6a5f2e8a3d5830ab645911d0bc7e64dbde6cb539cc88f734d72e35f5f75d72e2f4b457fe", 0xa5, 0x35a, 0x0, 0x1, r1}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x3, 0x8080000000000, r1, &(0x7f0000001340)="03df1a7fc90754c9149f519ddfb73a683ce7285f1baffd67d001747f95532865fd5f61fdac19a3f023738c9182f262f6e03feb1ecb840509f07d26b87f7c5dadcd5baaad96567652abbd99e1ec541f708fd2ab317d1df570486b4dc2", 0x5c, 0x81, 0x0, 0x1, r1}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000001400)="8b067cc7d678c531eef2598e4ba91a91aef0b609b9f8bfe195", 0x19, 0x8000, 0x0, 0x0, r1}, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x14b29aea, r0, &(0x7f0000001480)="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", 0x1000, 0x20, 0x0, 0x0, r1}, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f00000024c0)="e5ddefed47443e22bc72a3df942eebcf", 0x10, 0xfffffffffffffff7, 0x0, 0x1, r1}, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffff800, r1, &(0x7f0000002540)="aa62254e7a6e1a371e0f4306e79a662d5a7a07020e66c2be2acf0fddd32664b4632c1690699f177323082e3d", 0x2c, 0x3, 0x0, 0x1, r1}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/04/28 11:18:40 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000240)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000100)}, 0x0) sendto(r0, &(0x7f0000000140)="dfd56a6e5f82aaed1348a2fb33b044ca66adf1517fa1e613de59adb539292d7bec21c819f5858b3ac9a5059bd59d7ee6fe3739ea38fd343f969bbfca21bf5a91afd2f725d85d38eff62b7956e92189db33b73ccb5ed24e6ddef4878fca5e4c74c00e84b6cbfee19ff49883c0e7f2b7f9eabf261a733771366d8c868260b0253e5e033ebc896aecff35c715a263eb4dd2bb8f7ba63f37319fb213ba0e7ca38ef9df475fb3b0c5febe4517d55809623c81bc59d91e156b028301b906d3a9381378a8698ac5aaf1622e747645bddd12cb9b5fb2c66cebb1", 0xd6, 0x4000010, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80) [ 80.005542] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/04/28 11:18:41 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x40000001) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)) 2018/04/28 11:18:41 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x82) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) 2018/04/28 11:18:41 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="003f1effe438c46c551737c4a5105f66554d0000fefb253acd86ad6d0000f93747ca6c"], 0x1}, 0x1}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/50) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth1_to_bond\x00', {0x4, 0x3, 0x0, "0c63f895c100", 0x6}}) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) 2018/04/28 11:18:41 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x40, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x691483cc, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x0, r1, 0x10001, 0x200000000804}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/04/28 11:18:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x141002, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0xa0, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x21}, 0x8001}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x100}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000400)=0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x28ad01, 0x0) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x400) 2018/04/28 11:18:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) close(r0) 2018/04/28 11:18:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) eventfd2(0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x40, r1, 0x0, 0x70bd2a, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2d9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}]}, 0x40}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x1) r2 = socket$inet(0x2, 0x803, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x80) ioctl$TIOCSBRK(r3, 0x5427) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) r4 = dup2(r2, 0xffffffffffffffff) recvfrom$ax25(r4, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) fcntl$setsig(r2, 0xa, 0x2f) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/28 11:18:41 executing program 0: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0xdc100) sendmsg$kcm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)="7550d29a1b9747934f563134d7a8be555ebac50f0c0140119bae05873a1983d822d97513d0face3f792837309dd4acc7dc783ff86f56205de8bd5cab79aa452f83bbd87fae946b8f39603f241999dfb60c701aa6499a1ff4cdf2f8392957fb258419b4aaa170e26d79c4bf8384a8ebd314468c0a52b0ca4b0442767ff7ce3611a4c3c08edf41f21624acb01a0a7e89e2886e011f4edb878d46ed4adc1db6d415a22d688d197e02ac91471d1aed082c46deef109fb92baa6cd22bbc6e423c58b5d9c7d1916afd4e50aac5b4fe50fd0452615d62f01e6db07e50f2d2b6437c3f363b1510ab2788c7bc874f8e7b83be1d33bcfed254dd8d", 0xf6}, {&(0x7f0000000200)="69987c378925b76f216ca7e4f99e4532c59a89e9521b51b5fa7023fcefe108f5ee122a8d0943b4fd66017e9bc6e4d0551683fb219bbd0d969eb5d9d877c93b609a39a6265b7e4c214f8f05c618eabafe5b76f8b5500308e9a754c7c224e47594878afb", 0x63}, {&(0x7f0000000280)="7c0c4b1ae25c9cf9804c32d9800d94a5d1790a1b2561104ef32674941c167060b5abd538db64449d1f41a6e65461ed2a0bcac9419d9b41744decfd6c52d733feb3fc", 0x42}, {&(0x7f0000000300)="a6b0a2f59d50ea9647911361df8da6fe9a055aaa018a7d59601fe949346acf1345f555b148f8c3f53dd221dfa40a5edef0f64c29f376d8bd29ec84750312f40aab9d091f4b01641c7c9051d6d36bd5128ae1d89042df406fa5579504efd77712eabc1f5256b2c0bbedc6471b0181c6becd8c50d6869a1ae71333ceee4d6554ad48", 0x81}, {&(0x7f00000003c0)="7e3697895fed0225363b73867ab4de0f0c7676762f94acf746425250ecd609750bcfd21c8340a7e19a6d18bac7b6ddff63a12a37a0f8929e3109fa7e3a7aefe2596c78c4eab9bfd23600d16a05dff2689d3a91e8e0de0848ad28a99be49138310b1c33a09dcb4db4440d7c884d78d4d39bbe7c2a634200db986f3a4d84191d49d6dfdc255dab76f0cdde", 0x8a}, {&(0x7f0000000480)="ff9b4cf93d15911d", 0x8}], 0x6, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1010, 0x41}, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0xa, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000005c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x8c000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000580)={0x3bd2, 0xa, 0x0, 0x5aaf, "385a989e16d710f915cc5aaab0c331160acf8864ccbe57417b71d884f0094a87"}) 2018/04/28 11:18:41 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x8001) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x1000, 0x204000) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x270) shutdown(r0, 0x0) 2018/04/28 11:18:41 executing program 7: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x9, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00000002c0)={0x2, {{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff4e0}}}, 0x108) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000000140)={0x8001, {{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e24, 0x6052, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x108) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) wait4(r2, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/28 11:18:42 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team_slave_0\x00', 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x1, 0x0, {0x0, 0x7530}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2809087a9e45cb2"}}, 0x48}, 0x1}, 0x0) r2 = msgget$private(0x0, 0x4ea) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/251) 2018/04/28 11:18:42 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/97) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000006c0)=@generic={0x5}) 2018/04/28 11:18:42 executing program 3: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) chdir(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000000140)="c586babf794362fcfb071c2e4460e0ea3c6137f71c70ce0cf611c24fa6a87153af9b23637b8bc12d97a2040069931bdf6ed13c54030e00f027f8d20600000010e2169f2d838d321173cbf03d2b911ca1708de3a100df0f095d3ec1c0874b053ec185d4e43edc8bd267944daea9cdcbf4a90ee2f4fe56c0d16ae8735f679f1a746486ca438e3ddb2db6789b6847a75f7618a0b9b9007b54") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x9028, &(0x7f0000000000)) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x10) recvfrom(r0, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000400)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x80) r1 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vmnet1wlan0\x00', 0xfffffffffffffffd) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000300)=0xef4f) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000240)='trusted\x00', &(0x7f0000000280)="3aae6c6f2d2a00") 2018/04/28 11:18:42 executing program 4: accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, r0, 0xfffffffffffffffc) linkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0) 2018/04/28 11:18:42 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080), 0x0, 0xfffffffffffffffd) 2018/04/28 11:18:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x141002, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0xa0, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x21}, 0x8001}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x100}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000400)=0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x28ad01, 0x0) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x400) 2018/04/28 11:18:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001540)=0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x810, 0x70bd27, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001580)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffff9c, &(0x7f000000b000)={&(0x7f00000015c0)=ANY=[@ANYBLOB="000000001c0000022bbd7000fbdbdf251f000000", @ANYRES32=r1, @ANYBLOB="000010040000070002000000000006004e23000000000b0000000000000009000600000000000b003f00000000000800", @ANYRES32=r2, @ANYBLOB="0a00030004000000e2810000030000000300000000000a000500000000000800", @ANYRES32=r4], 0xffffffffffffff00}, 0x1}, 0x0) 2018/04/28 11:18:42 executing program 7: socketpair(0x3, 0x2, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x2b, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1000000000000000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000000280)=""/145, &(0x7f0000000240)=0xa3572ac935eb304c) 2018/04/28 11:18:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/04/28 11:18:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x200000) sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/28 11:18:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x10000, 0x2000000000080) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="20000000001c000000000000000000000004000100"], 0x20}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000500)={0x0, 0x1000, 0x10000, 0x97}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000340)={r3, 0x7, 0xfb, "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"}, 0x103) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x14403000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xc4, r2, 0x104, 0x70bd2c, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff00000000}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) 2018/04/28 11:18:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100080000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/04/28 11:18:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1}) r2 = shmget$private(0x0, 0x4000, 0x140, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/124) ioctl(r0, 0x2276, &(0x7f00000000c0)) 2018/04/28 11:18:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000012680)={&(0x7f0000011440)=@hci, 0x80, &(0x7f0000012580)=[{&(0x7f00000124c0)=""/132, 0x84}], 0x1, &(0x7f00000125c0)=""/167, 0xa7}, 0x0) close(r1) close(r0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x6) close(r2) 2018/04/28 11:18:43 executing program 3: unshare(0x18000600) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5b, 0x2) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/28 11:18:43 executing program 4: r0 = inotify_init1(0x80000000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x400) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x40, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x88) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(r2, r2, 0x0) 2018/04/28 11:18:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001540)=0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x810, 0x70bd27, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001580)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffff9c, &(0x7f000000b000)={&(0x7f00000015c0)=ANY=[@ANYBLOB="000000001c0000022bbd7000fbdbdf251f000000", @ANYRES32=r1, @ANYBLOB="000010040000070002000000000006004e23000000000b0000000000000009000600000000000b003f00000000000800", @ANYRES32=r2, @ANYBLOB="0a00030004000000e2810000030000000300000000000a000500000000000800", @ANYRES32=r4], 0xffffffffffffff00}, 0x1}, 0x0) 2018/04/28 11:18:43 executing program 5: r0 = userfaultfd(0x0) munmap(&(0x7f0000757000/0x4000)=nil, 0x4000) fanotify_init(0x8, 0x101000) r1 = shmget(0x0, 0x2000, 0x54000208, &(0x7f000041f000/0x2000)=nil) shmat(r1, &(0x7f00000ad000/0x1000)=nil, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f000047d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) 2018/04/28 11:18:43 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf7761", 0x3}], 0x1, &(0x7f00000002c0)}, 0x0) mkdir(&(0x7f0000000180)='.', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20980, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000001c0)=""/128) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @remote, 0x0}, &(0x7f0000000080)=0xc) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000002980)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000088000000a79bfb6a4aa8885ac33e346407ebe2c5cc03428e0cbd0dfe0ef6d692c30970b11c13a3c5439a1079e64f764dac3b0217685f6d5210d039505dd53c80779c44c28c10b0f6aab17341218750fddd03c96e76ea1c4b5a0edc6268d3d5a627461494703391a7099a60ee16633cb63baad6743d17d8b8bf0c2945e26d57977e25eaa26b0e4c591a7edc831e798acc5f5b36596badc6457ae7"], &(0x7f0000002940)=0xac) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffe1, 0x7, &(0x7f0000002700)=[{&(0x7f0000000300)="7c256296877eedaf6a9999b19264edd73f6bbb2b347d37da94115438a637cf4f4d0ad776135d954f35a910e2fef064bd2b50350309de121f1d797e9d9e3579b5b4793af3083e2da6dd4271461a0b3a98d5c44ac4ae069a98330203caf9c9", 0x5e, 0x2}, {&(0x7f0000000380)="983612f34d66052db9b4ed7ea89dbb7d32b30874b5e3274ee80062473146643852cffabaaa9c6b65a0c7c4e9aea21b85284a86d00edb0c866fc04d919823e3b246d2d0e88623185ad83c970fdf8ea90ddcc9551c4ce17da7603a7339560f017bb749229f3ab54eee6b66c998fec96a4f", 0x70, 0xfffffffffffffffb}, {&(0x7f0000000400)="ed0fba81025fd4eae7fdd3f9d1e10feee61d74e3b1c12a36bcf36f716c5f19e443491186ddb0899b9bef162dfc9bd29ca82caee3323ba16df4abe477c6d2a696e54dd6a95c52ec6bbbda3773240d3317dd2b00cec9f78d8f7dc505b596dc19dc32d910afe75d70b16bd97eaf7d46bf69ba11fd91c06bfd47b2624242b83e0a065b7dfa4cc92c9b2b605a9e8277431c206f6f55a544066ca850177c556b989f2616273e133cab9715e28d01b27f125131a7eb4f1e84cb3f3f33393292fe6a9ce850dac18ca35683", 0xc7, 0xabb}, {&(0x7f0000000500)="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0x1000, 0x2}, {&(0x7f0000001700)="8335568b96d0668b06283eb2624ba3ece43b47b7b6b96306e8e87b169da0da5e6672fc1355889f7c5747145d3724e0ece7f4e24fb6a26c9ef4729a9efc7f25b1abf7d892560b26194f63d8137381ea916268e3c288624219d9cd46201a8f43f9580b06829be93eab48b968c5f7ea55856d6cc962d954a295b9553b19714b4898a72b353eb72ae53d4827a1c7fdf285318f33cfc68ec476ade06f1ac732407e85168dacbcc5d7eb59bc4815262fae23980715e83801f560793e1b21ddd8cf7d3aebcd1086f6c3c1fa05c76f26593846aa5d9ed9e01d2e1739defb5357ad09433cf6dda356a0b9a501075d03781954d5afdc5703ffbc3e9e1aa4a74dec3c253db4c2361f64013502274176dbb2cfcc492a17650684a662ed4cf53fcd09a2bf2244e95299911684522d68aaca79146a67c4a959a5dd7caf1210a059f027052fd5615e59998e4a9c7229f5e8c86fcb9b5c68bc0c95bf62eb06e0b25bc20bb0c4b24c3b1bd87a7b05c7d26bde7e44f5fc468b53ddff4ba01a20ee5d4f9187fe98a57f55c03f6dee618953ae80e0dfe4b8bf7dcb4392861849735ae1c3fbbc7fa5b15e337699ee378ede3614b17c369884680be1326f41731a9eaf762634dc3e4777909636a5b4137007a80596d09b1af578f8c6e7230057ad5e27490475c4d57dc019972862c37680bbf41ed43f2b2cf72ca7269413735750d08b92b215dc14241592e10a9e4a1e9ac7ac52ef35652a8499da74deae21dbc6269e03c574fa8045019e1317bc8e07ce3b738b9e1e28d5f8fba3a2cfb61c1f7d5198cb9c52aa71f1c1e07ff68376ecd92735bee7ef54e4c7f105d9a2447d1677666239185b3feb7f3ae09d12982b8fc8770c09f00d255754b0968882d28f33de0cb0bbe7f41ce5d05bacfd50f055d34096773671acc8acde858c73370ff6105a007ec6491edd5e096a6a75a4d6e8913e63c2bdbad66e3d6a3713c6163821517aa7b8045ad297c6dc7ec117e8b50b2bb1c6e768dfec2bc693cde4fc60997e09b606c0fd40af41e7638d2024fc26db2a3deaa74eebcb73b65aae4f4c66eff188ed2d9b63389c726bab7c4334d351d84a43a98cd3a8d8448b38bd1da7ca42a03f7e1405c873cd0e34a8be84a88465a4e59dc12c6572eccd33c6f05f3decf7dabc1f07196fdef6cc311834f280452657d5c47f58f5ce146bff47a09d3783f63fb48af4ccdc0cd32c7a227bb33bf80746b2189ea7d915cb2b0c35aa5245a3973e8e7d146c4cd6fab0e579999ae92114e914860b745b856008864c950405a32d6d05e65136d12699b1f7813fe3e60dc659928384f5668eb8e978bb7126770b6338d4981f151d80c58733f0b7732e9f90b327194c1296829fc8930c67d29e163355254ba02336fa67eac46c1222a53bcd87e0920ab441dd2093faa6e05964b6833e259e97cc6a4aa84b1867b9e1c6e655267f6623424de06f35f6d4b65e76a414c4f3e9f220b30784168c02c853544d7e56114727199b980ee703ada1856ccc85bd5143c40b30db37c14af3e087879fb06e5a771326edae0a22c45ebf5b8694b97ea7a650110b0aaa288f14da82a8d6cd14da7b3746bc1271fdb013fdef92ea19e20dd8b7a26c4d104c700dd3bd6902329f0dc9f09f0a6bffcfa8e11c3b6a9f3d3367661fd611ad30d2fa482c14fb891919472d1c101dc07b7e78e98619862b8adcd1f8e5be0ec2cea469b39b0f391037f3014ba529052ba61cdbe4863ff6012fc49133ca07f98b9f8498eeb965228f6c0696bbc2d694e2c213c849f8865ab431dde2e010d0fd60bb7f9d641056fd3a9f147d8860558641b8e5b64f7b80f8ff07a7a1271f289d1f7736127495cd462baf3f76b9d05b00a0334ba959e6c4b3edcb870c1707245a4bdaf54a90cdc58293a7affa3cea12f6fc4eed1bf9432cee7790385b8813765e8a2076cd40a2f42ed76c04c1513323b9e34f35614c32824cea760c92ee8100b98920a6a56f98a574f78efe7fce051c15591b4312616d11aa61dceebe14e35f7e013731e7ddd39d8190f613f8e6bf14a425182f1a9be66498f1c8cea43bf9f81cf0edf5a1f49cc2128d723df56fa0bfd4d9eddad91405e1b2d14ec57016b7f1ffffdb8b96747e6f600aeb434b9da8258d5a9425d12df3be084ffd71ede8f293fd2e94ba95082ddf93200ec46067d6775fb64a333a0f8b8861607373ad9d9d7ed64cc8ecd66dc3aa1f88b22ec0ed3ab6aa3ce70a437a4734e47981d58b17dc0756678af7b7bc7c8c008075ac1a16cb49027bdfd59b2be9317b05d1cc4d9109555c9e486755d5db0913439d109f7fca6056cdc0174a849f1899429c5fedb472e72b3dfadc3729a086cfcb418754ba081d99c870235346f40571f9b4df4244da36f74c1a6537f2e8f4b05acf3766d13ad10e8923fc8fa73859313b0f9eb948f7ca1f4e4ea744f41e8e3a6505a24adc81b50b8dee9d099ee32fac2b6f7f15ac110d0ce4255ee8add26ee3e4705b8f61b5c25cffcf846cb3b0e80f9e3e52a96a73b9d2bd2c8f6efe42ee472169449e09f8105478ad0ca31c21b30b1efde0bd4626e4392d5bb3e7d61ec498985474be52c6a3a97c69a4d05cadb9ab4f4c44618bf5334249c17ff9fcdf69c3508018914dee71ea187b5240b042d641325e588c2be6c9a9bdfa7c39ac81e76c1a1a4f54aee78f961584feb6d155d3091aeb3e37bfa7677fcd04d28ce052e54448821319be1073875f88a4351eed53749b524d9f5cde626873bebab4210c769818a9af1b2d57d0324639365e7a1fd76b41932bc07947995b2f00f13d319c66319e3fd0f0ed6cb1ad6f84aff476766a79b1729891cbdc3b3f2b34940ca24358273b2aef4e1bc92666272738bf55be7ccfc0d32e7072c134c39430b7614051317906b13739687e17deeaed462b5463dadf10f00d8098021401416e4e0040df34407d5bf24f5e05fabe260834c8ecb7d196e75ec48b7643c6a3840800184ecc0dc4979397e209b0838ed66f93adedbae7b9c1c16d0083e1eba07ed3115b6e8fd5f74ff6bfc063a24580f3f1358cc535e247df8ec7ecf22cbddc5f015a6c7a7b755bbb48ab2c727552a467d8474cd314365fc51e0e2bf5c566da11573f60b1aaedd4ea476d636aa5e0dd48495ae59d52887b6ae5f7402482b36f7bad8f0b3984321b095232ab8ada9e671b474a76dc4a35a9cefe2c8563d498efa84bbcd995fd4635ba39c65299e97504af4f87db01a8b552db1a6d342951c072818d5f2ba84a6fd79ff83900ab43cfbee790c05e9a99836d88a56a7f31339e662d92313b49e39d40e4b33ae9024e0da2f0df78ece46f8c5fb0fd719e616b12dee484f1e19a5b9ab60642ed254139a0c5720975b3c837dcab03e93d0255c28241bb66de91efdb020922066077f89436634d8a772d7d219af3f430b405e648db73dba7d80bab89cd7b9c544d19b395d53a4503d1b7193327c4a800a93622a5b79c66e7d2432b3dd787e0ddaf5c1967af7f566498efa288eb203343d4984a344f9ed8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0x1000, 0x7}, {&(0x7f0000001500)="d0cffc57b912cda298e12fd67ef3e69b529d79c91ee7c693b2fee8036e5add5617002fdd04489ba25ffd252954db3c8568e8aee7878c146bc0e7f5a12406195d8579553942c4e5bc39ba68edd1f303e0af94b4f20224ecd3d7e3ca751743054d7c757eaa3f442e8515a6149613fc4776c9643b4251fba959738be7f4", 0x7c, 0x8000}, {&(0x7f0000001580)="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", 0xff, 0xa0c3}], 0x440, &(0x7f00000027c0)={[{@check_int='check_int', 0x2c}, {@skip_balance='skip_balance', 0x2c}, {@acl='acl', 0x2c}, {@fragment_all='fragment=all', 0x2c}, {@barrier='barrier', 0x2c}, {@autodefrag='autodefrag', 0x2c}, {@subvol={'subvol', 0x3d, [0x6d, 0x31, 0x33]}, 0x2c}]}) mount(&(0x7f00000000c0)='.', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)=')') setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001680)=""/37, &(0x7f0000002840)=0x25) 2018/04/28 11:18:43 executing program 1: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8000, 0x0) fchmod(r1, 0x41) 2018/04/28 11:18:43 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) sendto$packet(r0, &(0x7f0000000000)="3c94d51c273c65125c8b4fa28dcd73be29e28250f6231b", 0x17, 0x800, &(0x7f0000000200)={0x11, 0x17, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x4}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x1181f9e5bf74a2fc, &(0x7f0000005000)}, 0x52) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) geteuid() accept$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000100)={0x9, 0x5, 0x2}) [ 82.366222] devpts: called with bogus options 2018/04/28 11:18:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000380)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/28 11:18:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00090100090000c3f23994000000000000000000000000aae50382b70c04962f5285627892fde832fe19f8268f102ad6a19e31c54c278942ef4d5e941775297eb300005902ccd2e4d60560e816166727d306e54ec4a62821387c150a695b8120c986d18eb030a9d89d0997d5f50c589e87d0fa01965ecba46d57e8d1e3808c7e77c89cc41639783077d90b5b9f07a1553983dad2443f6790344af81d4d4212f18465a95cf0cf50e0170930c9000000000000000000000000000000"], 0x28}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x84800, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)=""/26, &(0x7f00000000c0)=0x1a) 2018/04/28 11:18:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000200)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='jffs2\x00', 0x28, 0x0) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) [ 82.453953] devpts: called with bogus options 2018/04/28 11:18:44 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000004c0), 0x4d3, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xffffffffffffffff) msgget(0x1, 0x400) close(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/28 11:18:44 executing program 3: r0 = userfaultfd(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000039000/0x5000)=nil, 0x5000}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000080)=""/204) 2018/04/28 11:18:44 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x101) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000080)=0x8) fcntl$setown(r1, 0x8, r2) semop(r0, &(0x7f000001a000)=[{}], 0x1) r3 = dup3(r1, r1, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000000c0)=0x3a, 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/28 11:18:44 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000001200)='/dev/admmidi#\x00', 0x3, 0x42040) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000001240)={0x6, 0x4, 0x9, 0x2, "bb7afef27dc969c24535222fcebc6044e563799efc126ac734e821ca56d9e0a0f8fb7011087a52a7ace6ab2a", 0xb44b}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff]}, &(0x7f0000000180)=0x100) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$ipx(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x10041, &(0x7f00000011c0)={0x4, 0xffff, 0x7, "94bdbc66db57", 0x6}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000140)=ANY=[]}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={"726f7365300000000000000100", {0x2, 0x4e23}}) 2018/04/28 11:18:44 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/220) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="4500000018007fbdb72d1cb2a4a280930a06000000a84359fcef0f51712cb60008001000000000001900a30700000000000000dc1338d54423009b84136ef75afb83de448daa", 0x46}], 0x1, &(0x7f00000001c0)}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000480)=@buf={0x0, &(0x7f0000000380)}) 2018/04/28 11:18:44 executing program 6: unshare(0x10000000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xc40, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x8001, 0x4, 0x7ff, 0x0, 0x5, 0x4, 0x1, 0x200, 0x2, 0x3, 0x7ff, 0x0, 0x101, 0x5, 0x3]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, 0x8) 2018/04/28 11:18:44 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x1, 0x2, 0x2, 0x8, 0xffffffffffffff8b, "47f5b899acd701d101e4998cff3216c0bb740ee0c16c29aac6af10e1f211d39b14bd5af2abe1ada746cba0cf165307a8bacfa3e89bae3bd5b999f07dc5a069", 0x22}, 0x60) recvmsg(r1, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000100)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x400) 2018/04/28 11:18:44 executing program 5: r0 = userfaultfd(0x0) munmap(&(0x7f0000757000/0x4000)=nil, 0x4000) fanotify_init(0x8, 0x101000) r1 = shmget(0x0, 0x2000, 0x54000208, &(0x7f000041f000/0x2000)=nil) shmat(r1, &(0x7f00000ad000/0x1000)=nil, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f000047d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) [ 83.057352] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:18:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[@ANYRES64=r0]) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000080)=0x1c) 2018/04/28 11:18:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\n', 0x1) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0xde6, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="fb58e7cd4a9d5af80e393401c88c8395982354958510900fb593665454ae165609c05e6a6ad1373109f70e49f13dc336ac24f1573239b0a6ee69b7c92dab1f9ada47695c4f1ce89d8c97d11fff8e2f6e012f40", 0x53, 0x58}, {&(0x7f00000001c0)="2850cf214f10c42ecb3fc11739b53565e5a40d95aacebdac43fe121802cb9655503090b5b0f1a234d30fc6c29144ea70e07004824e9f94534cb121018085b947f28fcb05fa96c1d5f6f7bbd4507dcc955ea69939f4d390d3655c0663ce71cd9d2f8046fde045c46778dea707d95c8994f214246c0d9f8bdec9fa7b904fd92fcca09c392f5c3f4c006e791ff46722c694b788559ba31840763e3d5c5c404f757cc95b6f3c1b8b7c9104f361bd191bb49030737f335c1c56", 0xb7, 0x9}, {&(0x7f0000000280)="3d4656178e9b7115cdba4930cdc5d0d5af7fc71fbddda62db102544fdcf8737ca1da6e776734928729e6b8bd64be10d4da3961d41670bdb9726cd303eae67b7ad7ec4a1dc5eb200602a799e8d05bd9b70cc64cb341a4360896c6df2e25fdaa9b1f9726de432f2193147352cad1a98b818ffb7104bc1c0019323e16d33d4cd643382e363abddbfc8d56512c1625c0d2299753f17336a350aaa2b011e2fb7c470dd68f3abdf0ceafeb", 0xa8, 0x10001}, {&(0x7f0000000340)="26d9cb2fcb37121004edfd8c9c3f27a5221d1555eb1fd6b30357258aa1fc4c913472bcccd3b3faebd14d2dc1daa3caba1632a887c85bf0af6073322220eb04a30bf045931d6217f7eb2e652db32e3676b20c3156d1dca167511569d1069bd7ecd819cc57ceba63", 0x67, 0xffffffffffffffe1}], 0x100000, &(0x7f0000000440)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@acl='acl', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000004c0)=""/254) [ 83.111783] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:18:44 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000000480)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x5, &(0x7f00000004c0)=[{&(0x7f00000000c0)="7eaeee1aee11405da83d4fc58f4f5e850bbd13654799d522092ef51b7596f191ae5ecdaa10042a5e0dd8a8139a82addb320aa4a78e338b8319e54dd5ef09ddecaeef930ef6f99065d1483afbbc89d9eb16581eb6a9011988193a6f9fe84062230d1fe03963d205", 0x67, 0xffffffff}, {&(0x7f0000000140)="64f683", 0x3, 0x7ff}, {&(0x7f0000000180)="f35282f9a0b8bf877b9670fa0126e672a74b50331621faea83d6ecdccb17c7b8d6c5278afc3d04a46610b8c581957d1e3d479dbb152b030df6a8ed46208e715ee53e67effd7f41800114c27ead876320ee4085fcef431fa1d9dcc73577a24387cebea38f9dcae278fa703219aeb3949544b9972130041e1ff97d9de3bd46c0db8cab1f36a34a2f4621efc0f02f11a0509c8b92d5ac257b381d38fa6e8326799fb37bc96d6f6e88710e826563856545c86560dfb51b211c0c9ecae7b74b36d07ba4058c93", 0xc4, 0x40}, {&(0x7f0000000280)="6ff2e0ad0acf0d57e18c5d3ee02088616ffdc2552bd18d549c87e0c380bb7f029698cddc225cc5795a549815a20de6523ad0f0f8c28426d189999fad40c5753161dbebe00917c89ec5439d1c", 0x4c, 0x4}, {&(0x7f0000000300)="06c97b9ba75c6b8f564cccad3eaf6f4bc7ed5db52c4e91ffeff9a8572bef84fae854e3c2f0275bb0db650ac60816bf3c0f6f3043babd32f939aa595972170dcf69a3c31ba33c63bde787bb7954dbee2f88e1b687ccd4c9471f111920c540099adf67670f919793215a567f5cfc2b750c21a004bae8162c1e0d8283cbb70a77c42d79414bcc2c27820aaef16fbb9e5a4a23cd5ad0b92cb0cef4941d5ded8aba3e7c48e8eb289c2ce81b13b1b23a34e4998a6ee2c634e7a2d1248218976151716b9879c1", 0xc3, 0x18}], 0x20000, &(0x7f0000000400)=ANY=[@ANYBLOB='check=normal,check=strict,debug,check=strict\rcheck=relaxed,\x00']) getdents64(r0, &(0x7f0000000480)=""/26, 0x1a) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/28 11:18:44 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendmsg$key(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001380)={&(0x7f00000002c0)={0x2, 0x2, 0xffffffffffff8e39, 0x6, 0x217, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_x_nat_t_type={0x1, 0x14, 0x9badc18}, @sadb_address={0x5, 0x7, 0x6f, 0x20, 0x0, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_sec_ctx={0xb, 0x18, 0x9, 0x2, 0x4a, "a60e83571ee20d847aa30f412e7e3b9bd5ff77938c2b6cc385701a3b1e731a1160dd1e124a6841b52d34c54c0a3dd9b95f6d6b374b8cd933e2b13c6ae28e6cde21ebb307112cb2707731"}, @sadb_x_nat_t_type={0x1, 0x14, 0x4cf}]}, 0x10b8}, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x9, 0x20}, &(0x7f0000000280)=0x90) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/28 11:18:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200a00, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x201, 0x0, 0x7561, 0x9e, 0x1000, &(0x7f0000000080)='veth0_to_bond\x00', 0x7fff, 0xc153, 0xfff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/127) 2018/04/28 11:18:44 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001240)={0xffffffffffffffff, 0x7, 0x1, 0x9, &(0x7f0000001200)=[0x0, 0x0, 0x0], 0x3}, 0x20) getdents(r0, &(0x7f0000001280)=""/151, 0x97) r1 = socket$inet(0x10, 0x2, 0x0) r2 = open(&(0x7f0000001340)='./file0\x00', 0x111000, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x1a6}}, 0x7, 0x9, 0xffff, 0x79, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0x1, 0x1000, "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"}, 0x1008) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b724a63fff00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) fchmodat(r2, &(0x7f00000011c0)='./file0\x00', 0x100) [ 83.330257] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/28 11:18:44 executing program 6: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000040)=0xffffffffffffffe1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x140, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x12}, 0xb, 0xffffffff}}}, {{@arp={@empty, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0xffff, 0xc, 0x0, 0x9, 0x7f, 0x1, 'team0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x1c}, @multicast1=0xe0000001, 0x2, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffff00, 0x0, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x5, 0x2e49, 0x547, 0xb89, 0x4, 0x7ff, 'bridge_slave_0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x60}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7, 0x10000000000, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001500)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001540)=0x80, 0x4) 2018/04/28 11:18:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xbc, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @rand_addr=0x3ff}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in6={0xa, 0x4e22, 0x8001, @empty, 0x2}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1ff, @empty, 0x63}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={r4, 0x3f, 0x0, 0x6, 0x3}, &(0x7f0000000240)=0x18) [ 83.442604] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 83.450188] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 83.574663] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 83.582249] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:18:45 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x202100) syz_open_pts(r0, 0x100) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x9, [0x9, 0x9, 0x100, 0x2, 0x1, 0x20, 0x2, 0xf740]}, 0x5c) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x4, 0x2, 0x0, 0x8}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSBRK(r3, 0x5427) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00000000c0)) 2018/04/28 11:18:45 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r2) getrlimit(0xf, &(0x7f0000000140)) socket$inet6(0xa, 0x0, 0x100) getsockname(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) 2018/04/28 11:18:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)=""/245, &(0x7f0000000100)=0xf5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10000, 0x0) name_to_handle_at(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xc9, 0x101, "38b5f920a68a7432302b69195a11fe0b40c53725814881e8740275af57388886378c45f58f729e1ed0330c2a3162a4ac3249184cf38b513359d5fda82b8ede0002c2b23d5b75f280b540c954743ef44211ee134fb95d5da86b5da85520f3b5e75fa7de12c911ceec8522d2e646d587b81daf05caa7c2962e50ff6ca21cb9e66a07de6ca9e5956e9e0e97464a6592dae51bbac648bb704723e38bb8a432409dd2f18bfd5f56f69346ef044f779b3d4ed4c0017f0c58a14b0814914f96f77ba47416"}, &(0x7f00000002c0), 0x1400) 2018/04/28 11:18:45 executing program 1: r0 = socket$inet6(0x10, 0xa, 0x9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x90) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) 2018/04/28 11:18:45 executing program 6: unshare(0x18000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) fcntl$dupfd(r0, 0x0, r0) lseek(r0, 0x0, 0x0) 2018/04/28 11:18:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000000)=[0x0], 0x1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000080)) 2018/04/28 11:18:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="020000000700000000000000005aebf9f0463d16d7b10e38568047c400000005001a00ffff701d827c1d73dcffff0000000000000f9c1058b259bf45db00ac"], 0x38}, 0x1}, 0x0) 2018/04/28 11:18:45 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000140)={{0xc15d, 0x1, 0xdfda, 0x8, "4e4547a8f1419adc10f6f80e6b10b69217c52871dd207bdaf36ec16472c9a05c9aa44dd199e1e606110ba7a6", 0x200}, 0x0, 0x0, 0x9, r3, 0x254e511a, 0x984, "a20d72a737cf6ccf02641af5bd0cc17f7826d892f836eb46c8f03265eb179105fc63dd9bb85cccdbd736ae42fd65d434c37930f1627f257e6a716e1174a13b0d", &(0x7f0000000100)='\x00', 0x1, [], [0x400, 0x2, 0x1, 0xfffffffffffffffd]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) 2018/04/28 11:18:45 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0xe, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x8001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x7}, @in6={0xa, 0x4e24, 0x8, @empty, 0x9}], 0x48) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=r2) sendmsg$nl_xfrm(r1, &(0x7f00008aafc8)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0x200000000000002, 0xfffffffffffffffd}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/04/28 11:18:45 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) readahead(r0, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x80000004}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/04/28 11:18:45 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = userfaultfd(0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x40000000}) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r2 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x8) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00001bd000)=""/80, 0x50) 2018/04/28 11:18:45 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000040)="fc5307ab88b634125c55b7b962ed0ef7f1c71598a03c076ae2cbbe804aa695") write(r0, &(0x7f0000000000)="2400000024007fee40001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/04/28 11:18:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x10441) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x1f, 0x0, 0x200, 0x8, 0xff, 0x3, 0x8, 0x665b9350, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0x6}, &(0x7f0000000380)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000005d80)) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xfc, r4, 0x4, 0x70bd2c, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xea}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6f5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0xfc}, 0x1}, 0x40) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x4}], 0x3ce}}], 0x2, 0x8000) 2018/04/28 11:18:45 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) delete_module(&(0x7f00000000c0)='proc-keyring\x00', 0xa00) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/28 11:18:45 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000440)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000280)={{0xffffffff00000000, 0x6, 0xe8f, 0x7f, "feec5c0de51d87b0d5b8c08953547117742c423b92b628c613bd2a06bd11a82b943a6ce9ec1c2b1ac93796d2", 0x101}, 0x0, 0x0, 0x5, r1, 0xffffffffffff8000, 0x3, "97ee6a96762f5678a448009bfeb207b34518af428b1a6c82f3458d22873b1a1463b3b097e9965e5f9215ddaaf45f300dd39f95e5380d2529357da8b3d4caf99b", &(0x7f0000000240)=']\x00', 0x2, [], [0xffff, 0x5cd3, 0x0, 0x80000001]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00003f9fb8)={0x8, 0x20000000000001c2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000000140)=""/242}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'gre0\x00', 0x6}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x2000) r5 = add_key(&(0x7f0000000480)='encrypted\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r6 = getuid() r7 = syz_genetlink_get_family_id$team(&(0x7f00000005c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'veth0_to_bond\x00', r3}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000800)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000840)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000b80)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000b40)={&(0x7f0000000880)={0x2ac, r7, 0x118, 0x70bd25, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r8}, {0x4, 0x2}}, {{0x8, 0x1, r9}, {0x1fc, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0x5, 0x0, 0x8}, {0x10001, 0x10000, 0xffffffffffff0001}, {0x81, 0x7, 0x0, 0x10001}, {0x400, 0xe00000000000, 0x8000}, {0x26, 0x7ff, 0x47a0, 0x8}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r10}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x44804}, 0x40000) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r6, r11) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) lseek(r2, 0x0, 0x3) 2018/04/28 11:18:45 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000004) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="02070007020000000000000000000000bc3d4a764a0bf5a37dfb0db6a22bdb167217f8cd2c148ddc004dc2f5047d5eba3c21fec5817e1592d5"], 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/28 11:18:45 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x3, 0x4}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x5, 0x1b, 0x4, "d895811568f810442b9cc5feb30bf5d5dd1da0db9672306787c3eccc57238d0df78cce4e1e0b593072cf0d9179f671f00912da0a9af9985200e3a0810d929b9b", "89f22a838ee20463bb3b5121b5789f1180df9471189250c081755c653cd820ee", [0x3, 0x1ff]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x200) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000300)) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) sendto(r1, &(0x7f0000000000)="702196e263f8c69d8e3bb362e13462da15a334547250b826d19507ce27ec024f2ecbd963e8cd033d", 0x28, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) [ 84.448693] device lo entered promiscuous mode 2018/04/28 11:18:45 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x1) r0 = epoll_create1(0x0) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x7fffffff, 0x20000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000740)={r2, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x60}}, 0x100, 0x7fff, 0x1ff, 0x8, 0x64}, &(0x7f0000000800)=0x98) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000240)={0x3, 0x7f, 0x0, 0xd411, 0x7f, 0x649}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000180)=0x6, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000002c0)={0x100000000, 0x9, 0x202, 0x0, 0xfffffffffffffffb, 0x7, 0x7ff, 0x1000, r3}, 0x20) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000840)=""/4096, &(0x7f0000000280)=0x1000) getsockopt$inet6_buf(r4, 0x29, 0x1b, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) socket$bt_cmtp(0x1f, 0x3, 0x5) flock(r0, 0xfffffffffffffffd) [ 84.535678] device lo left promiscuous mode [ 84.591220] device lo entered promiscuous mode 2018/04/28 11:18:46 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x1000, 0x4e21, 0x0, 0x4e22, 0x5, 0x2, 0x80, 0x20, 0x6f, 0x0, r2}, {0x5, 0x1, 0x2, 0x3, 0x2ef, 0x1, 0x8, 0x4}, {0x3, 0x0, 0x2, 0x1}, 0x800, 0x0, 0x3, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0xa, @in, 0x3503, 0x3, 0x1, 0x0, 0x81, 0x0, 0x81}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/193) 2018/04/28 11:18:46 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/04/28 11:18:46 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_COPY(r0, 0xc018aa3f, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/04/28 11:18:46 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='keyring\x00', r0) keyctl$read(0x1d, r0, &(0x7f00000005c0)=""/202, 0x5c) 2018/04/28 11:18:46 executing program 2: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) unshare(0x40600) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffe5c) mq_getsetattr(r0, &(0x7f0000000080), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x3, 0x5, 0x27680000, 0x3, 0x437d1437, 0x7, 0xa4}, 0xc) ioctl$KDADDIO(r0, 0x4b34, 0x7) 2018/04/28 11:18:46 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) delete_module(&(0x7f00000000c0)='proc-keyring\x00', 0xa00) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/28 11:18:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000004) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="02070007020000000000000000000000bc3d4a764a0bf5a37dfb0db6a22bdb167217f8cd2c148ddc004dc2f5047d5eba3c21fec5817e1592d5"], 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/28 11:18:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x4, 0x401, 0xffff7ffffffff034}, {0x6}]}, 0xfffffffffffffffc) sendmsg$nl_generic(r0, &(0x7f0000001a80)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000380)={0x14, 0x33, 0x6605cda9d5852b}, 0x14}, 0x1}, 0x0) [ 85.350085] device lo left promiscuous mode 2018/04/28 11:18:46 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1c, 0x80) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001540)=ANY=[@ANYBLOB="06000000000000000200000000000000fc00000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000ba1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000058ec2d550000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\\\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f00000000000006d00000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000100000000000010000000000000c0eeb23e93da1e60abcbe00b05f317c636a8f7ae083172b06923b726389cc16c3e", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000d00100000000002a00000000000000", @ANYPTR=&(0x7f0000001340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect(r1, &(0x7f00000000c0)=@ax25={0x3, {"9aa251ec758753"}}, 0x80) clock_gettime(0x0, &(0x7f0000001480)={0x0, 0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001440)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001400)={&(0x7f0000001640)={0xb4, r4, 0x0, 0x70bd2c, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8ee4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdadf}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x11}, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000014c0)={0x9f, 0x0, 0x2, {r2, r3+30000000}, 0x7}) 2018/04/28 11:18:46 executing program 7: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) close(r2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/28 11:18:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x34f) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/28 11:18:46 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)='\x00{', 0x2, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r3, r3, r2}, &(0x7f0000000480)=""/132, 0x94, 0x0) [ 85.422709] device lo entered promiscuous mode 2018/04/28 11:18:46 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r0, &(0x7f00000019c0)={&(0x7f0000000280)=@hci, 0x80, &(0x7f0000001840)=[{&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/230, 0xe6}, {&(0x7f0000000500)=""/131, 0x83}, {&(0x7f00000005c0)=""/153, 0x99}, {&(0x7f0000000680)=""/167, 0xa7}, {&(0x7f0000000740)=""/224, 0xe0}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x7, &(0x7f00000018c0)=""/94, 0x5e, 0x8}, 0x10040) r1 = getpid() migrate_pages(r1, 0x6, &(0x7f0000001940)=0x4, &(0x7f0000001980)=0x6) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000000000)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/28 11:18:46 executing program 2: r0 = socket(0x10, 0x0, 0x9) connect$netlink(r0, &(0x7f0000000180)=@proc={0x10, 0x0, 0x0, 0x1}, 0xc) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a30504f13eb5ac7f21aec99c9689c0e2b38dadf2adafe6e11687975321ad05bc1d518f2e147236415fdb942be287b608b395b6baa3fd35693a073d5670f397200303614d9444de685337970fa4ad7b67f14e375bde7eea100432fe6008eefdda181ff85fba46562a83123fdd3172795fd7e8d0cc346e683d8623a610681a54f5b83cec0ed72808afa894bee745f0e1bbb818f33f1e2f2389dc84441dcc8fcbadfdf7dea42c111d4dce1a6a5ef89eefd725f376c780965a426aa7f09cd083b11c70f9991fa01470eb5504b1d34418e1f0af4ccb88db112ff86d65e7c757a434a57db21801680cbcc476557c9b686ee5594a64e4979d7b5572b901d4c544047cce9d45cda70cc49536dd56096880b24ad231769d7a9086ce6ac3ad637ffe3410aae226a8661caeca061d19aa34c6c0603cade7a704f623a3f3101befc006dfff6ebad773db2cb1d9625179b92092687362fb9876baa1ac0810d7010270221d4fa17b201180284e3cc9b6011aef3f5e760c5240f637aed4dd7f28c8c897e2a6660dcc3edb9"], 0xb6) 2018/04/28 11:18:46 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="bb3f7eeeb356a2cb1315b8edf308bee86e7a7d364862d77001e6be52d853fe1863d37870f135512802436c7aa6d822ca85137910016fb324585cb9ecd1ded3f9dfba9d208707181f313a277aa447ea087ec5eda838e6797de8501efb8960461977c05f690f29bfd76b471265617323ff09e40388489c607f601d2b9774689518461426f459d78892c6c2f8613278716a80793d2863ad4197c9cc73760f844ac415ee1a432ca9083c4c62fb03f06d2fe3ca523f8987cabd7cbf63fdc0bf5e3d8b2724d61e1efa86d5e361cc66997f4880495afbaab37bf91aa8b5493cac2400142e964d19b7ef6c", 0xe7}, {&(0x7f00000001c0)="b555cea9cc7ad79cd01e5b557fa90456d6d2988afa122bc08698f577744265d746944914fb2bd823b0e8df02", 0x2c}], 0x3) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='security.evm\x00') close(r0) 2018/04/28 11:18:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r2 = getuid() r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffffff, 0x7, 0x1, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000340)=""/4096, &(0x7f0000001340)=0x1000) quotactl(0x9, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)="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") [ 85.758778] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 85.766274] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 85.836937] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 85.844466] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/04/28 11:18:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="bb3f7eeeb356a2cb1315b8edf308bee86e7a7d364862d77001e6be52d853fe1863d37870f135512802436c7aa6d822ca85137910016fb324585cb9ecd1ded3f9dfba9d208707181f313a277aa447ea087ec5eda838e6797de8501efb8960461977c05f690f29bfd76b471265617323ff09e40388489c607f601d2b9774689518461426f459d78892c6c2f8613278716a80793d2863ad4197c9cc73760f844ac415ee1a432ca9083c4c62fb03f06d2fe3ca523f8987cabd7cbf63fdc0bf5e3d8b2724d61e1efa86d5e361cc66997f4880495afbaab37bf91aa8b5493cac2400142e964d19b7ef6c", 0xe7}, {&(0x7f00000001c0)="b555cea9cc7ad79cd01e5b557fa90456d6d2988afa122bc08698f577744265d746944914fb2bd823b0e8df02", 0x2c}], 0x3) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='security.evm\x00') close(r0) 2018/04/28 11:18:47 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x20000) flock(r0, 0x6) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100000003, 0x40) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) socket$inet(0x2, 0x2, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2}}}, &(0x7f0000000000)=0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000001c0)={0xffff, 0x57, 0x3, 0xfffffffffffffffb}) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r1, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=@ipv4_newroute={0xac, 0x18, 0x4, 0x70bd28, 0x25dfdbfe, {0x2, 0x20, 0xa0, 0x6, 0x0, 0x0, 0xfd, 0xb, 0x400}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x72, @u64=0x7}}, @RTA_MULTIPATH={0xc, 0x9, {0x9, 0x9, 0x0, r2}}, @RTA_METRICS={0x74, 0x8, "2e6bef05f2f14eb43074711755813063b8edfa2022d51ca07b24f84961d94bc7e028b63c1b97e1e1ef993487fdabef597014d0be604bbeb43691dd883966b947c35ef1bae7ecbbf0149029ec5941fd1a6131bcc9ce6a9d8dfb44c366da71d64c9043a9bdcde64e036e4155ecc52a6e"}]}, 0xac}, 0x1, 0x0, 0x0, 0x10}, 0x800) rt_sigtimedwait(&(0x7f0000000200)={0x4}, &(0x7f0000000240), &(0x7f0000000280), 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000002c0)={@reserved=0x1}) 2018/04/28 11:18:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xfffffffffffffffe, 0x3, 0x1}], {0x8100, 0x70, 0x4f5, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/04/28 11:18:47 executing program 5: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000280)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742b807076342f76732f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000644000/0x3000)=nil, 0x3000, 0x8000000003000009) getsockname(r0, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/28 11:18:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x32, "9710c3c0395795008db0b51e8bae763f1197"}], 0x28}}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x383042, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000140)={0x10000, 0x0, 0x80, 0x5, [], [], [], 0xffffffffffff8001, 0x1, 0x3, 0x8, "9e5b1255e14a1fa767d1dbf4e1a3f074"}) 2018/04/28 11:18:47 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'tunl0\x00'}}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000280), 0x4) 2018/04/28 11:18:47 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) close(r0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/04/28 11:18:47 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x13, 0x28, &(0x7f0000000080)="5eeb78cca640bdf203695056196a4a65e654075c0c8961667a405ff60f4b1afcce6b4d8a04330401"}) r1 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) [ 86.677384] audit: type=1326 audit(1524914327.676:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7358 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 86.686259] netlink: 60 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/28 11:18:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x9, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) 2018/04/28 11:18:47 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000100)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) pwrite64(r2, &(0x7f0000000180)="7995caba4d81141e36498097ed920df33b589963", 0x14, 0x0) 2018/04/28 11:18:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x19) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0xfffffffffffffffd, 0x2000000000, 0xffffffffffffffff, 0x0, 0x0, 0x4857}) [ 86.797537] netlink: 60 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/28 11:18:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=@ethtool_eee={0x44}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000100)=0x4) [ 86.938249] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 11:18:47 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x13, 0x28, &(0x7f0000000080)="5eeb78cca640bdf203695056196a4a65e654075c0c8961667a405ff60f4b1afcce6b4d8a04330401"}) r1 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:47 executing program 4: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) unshare(0x40600) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000003ffc), &(0x7f0000000000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x3f, 0x7fff, 0x9}) [ 87.084946] netlink: 60 bytes leftover after parsing attributes in process `syz-executor1'. [ 87.584157] audit: type=1326 audit(1524914328.582:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7358 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/28 11:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/189, 0xbd}, {&(0x7f0000000180)=""/86, 0x56}, {&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000280)=""/140, 0x8c}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/179, 0xb3}], 0x6, &(0x7f0000001480)=""/88, 0x58, 0xfff}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8000003, 0x810, r1, 0x0) 2018/04/28 11:18:48 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='attr/prev\x00') exit(0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x586, 0x8) 2018/04/28 11:18:48 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000700000000000000000000711020000000000015000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x80000082, 0xfb, &(0x7f00000001c0)=""/251, 0x1}, 0x48) fcntl$setsig(r0, 0xa, 0x3a) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) 2018/04/28 11:18:48 executing program 4: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000040)=0x3, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/ptype\x00') timerfd_gettime(r1, &(0x7f00000002c0)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200), 0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) close(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x2b, 0x9, 0xdbc1, 0x3}, &(0x7f0000000180)=0x98) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000240)={'syz_tun\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r4, 0x9}, 0x8) writev(r2, &(0x7f0000000940)=[{&(0x7f0000000300)="2e64e7c571ebb41e16aaa509f2ea5a0aebc8711c543230bd18f539df3d1b6746c77cd28e77b71da61d86eb9c193579391d2f01bb819681e2525faf9cf28fceab4c6035920122fd7be33a0f2239fd9442781d0b92471b2ae6e5ed9974c5d8108c6770346f98fd0e6825c22d52f89b23a6461d82838a9d13f5bd4f3073c103bd65fdb3eb3f74a0", 0x86}, {&(0x7f00000003c0)="86df7671cf7f8e5236b568a6eb6c65b2d640ad1b998b34bbb50650d8b2c45443788ef2075b38ebb77e3f7fc1c26284b5422500e7b2969a45d9dee08270379b42549fa6fd9256eebbfceaf01e78c4d2c3f712b1344bc4c9dc91855dd10ade1afa3214d65ec1af2eb68f32270e85dc89b73e122548330de8db8725dca4bcdc7183ad7e15d5320d7658", 0x88}, {&(0x7f0000000480)="69c269ace6d29db4a3a017cbac9c27a5c1d2f8b99297686c62a9225d79c6c2c8aa29f699bbcbc63dab2a3060d47dd49147ca125ef8d139595fe1467d99f00693be38498a8ffcca35d29eceeb021c27670f9b43d3403ed7d109f7cbde4d349bf6e19eeb0b13fe072aa859cec6d6c9ff19439dccd6838db47ac1b47a3aacca329ff75e9ff72d8fd170d43816abd4cdf35661fcacc9ea8730b27752a9db20fe5c6a95b8144dd31e89ec7e23102c96c26ef3552259e48fa8ac694e9f1b47523370ce6ddeac01c3758e394e50aedd9417b475696d7e38a9c5bde337cb51b1f89fc8b04a27062b818c4bbe4c16001754226e70ccd357", 0xf3}, {&(0x7f0000000580)="cdd6352b885b7b3bd8629a8142819ee55375747f8e3cb4a3a701460c3cdb45b73d93bd6f3e7e991c33df977ee324248009e0cce94d71fd7bd5a1400bdcf5e0f180eea02e622646bc8ad719833479786b1def2c5c16f22103c755ee583023fea9a6a76f3ec58928f6eee4988464cd7490593311b14612332414b06e84595509b23085f2c7c18f", 0x86}, {&(0x7f0000000640)="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", 0xff}, {&(0x7f0000000740)="dd5a977bf211d4786e311df72263c5d38540cbe8232c1ff32f4c455d31dd3aec8ce99f7c830f993d459d7f61f839c714b5f99a2c7b581588a17ec0f21b78ee037f512ec439c821bd23880f0c3d95fcd2f6238f43b643fa8ec7b992574a4fa3dfefdebaadd9ac665cba293dc0caa50923212d19c71ec46c1b317dbda8ad7884c8183cd19d4ac079f8e59961d5d3e5ae3ec6b7108b72c484813241763926712931e32421c9f33d926f73416d20f079422315fb5ee3bda973c6928711446cfbe83f5e036470b342ca6a706acd2bc251c2217cd49da6b13f4d6f65bd9c44ddabe784de32f640dff6", 0xe6}, {&(0x7f0000000840)="8c1c933e42c7107a36c6fb8b0694486405ca888fefae68a4b512898fa19d6aecc4b0e32cd120619b27e9378d5ce491c2189d93443ddeee9ced097545608f4a0e1f8b62377e35a48fdae41ac37a2db541ad84630889ee27abad395d67a10cb2499952c5d325408d9e7104aa84cdebf9a7b0", 0x71}, {&(0x7f00000008c0)="9f543d89f5d4cce9c3916f19e7f1dd6ed6a13048ce4622d73a4a4bbc303d4c36736bb7f2f4220ad6319fcf94e1e558bbe9611400f359f16987c001b95aae23102009a6c28d2f3d97d1f8", 0x4a}], 0x8) 2018/04/28 11:18:48 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x13, 0x28, &(0x7f0000000080)="5eeb78cca640bdf203695056196a4a65e654075c0c8961667a405ff60f4b1afcce6b4d8a04330401"}) r1 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:48 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000100)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) pwrite64(r2, &(0x7f0000000180)="7995caba4d81141e36498097ed920df33b589963", 0x14, 0x0) 2018/04/28 11:18:48 executing program 6: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000000280)=[{0x8, 0x1, 0x1, 0x2, @time={0x77359400}, {0x6, 0x6}, {0x0, 0x4}, @result={0x3, 0x7}}, {0x7, 0x3f, 0x9, 0x1800000, @tick=0x6, {0x2ef, 0x7d}, {0x1, 0x45}, @raw32={[0x6fdb, 0xfffffffffffffffa, 0x4e060b2]}}, {0xc2f, 0x73, 0x1, 0x5, @tick=0x10000, {0x8, 0x1}, {0x4, 0x4}, @connect={{0x68, 0x80000001}, {0x2, 0x3f}}}, {0x0, 0x6, 0x7ff, 0x3ff, @time={0x77359400}, {0x7cc9, 0xc4}, {0xffff, 0x8}, @note={0x2, 0x4, 0x7f, 0x3f, 0x18000}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xa583}, &(0x7f0000000240)=0x18) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/04/28 11:18:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="d580541fbef16fbdf485533749a76ad18b7b4298058db7b15ebc0655ee138d1580b45dd3b2fc22a44e669fb843af3b43416e242c1f6c7a0ffc935faf6b8143bed1a6b77813eb2eb94e97835d29c81029654410a06247433de71d1ebc3f9eb0906959ba4a296f8990bc935c52af371a58e8f66625e667a4958974516b6e33c410b4f3e0b50000000000000401b9a796af525d4ca022b113837cba9f9f17a0e20000000000000000205200000000005439220ee4563d143f87e63caa97aaf9e46d41c0bcf204af01b232bd4685d0a4de438321a922a0", 0xd5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x2000) accept$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x9, 0x666e80a3, 0x6, 0xffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000000bc0)="1e", 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000001c0)) [ 87.798772] netlink: 60 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/28 11:18:48 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x13, 0x28, &(0x7f0000000080)="5eeb78cca640bdf203695056196a4a65e654075c0c8961667a405ff60f4b1afcce6b4d8a04330401"}) r1 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:48 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f0000000000)="e91f7189591e9233614b2f", &(0x7f0000000040)="e91f7189591e9233614b00") socketpair$inet6(0xa, 0xa, 0xb, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x58) 2018/04/28 11:18:48 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r2}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x17c, r4, 0x700, 0x70bd27, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2c}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1c, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x150}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x800}, 0x1) sendmsg(r2, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2801000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x40, r5, 0x4, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x8010}, 0x1) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x4c, r4, 0x21, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xcc44}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/04/28 11:18:49 executing program 3: r0 = epoll_create(0x81) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) poll(&(0x7f0000001380)=[{r0}], 0x1, 0x0) [ 87.962234] netlink: 60 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/28 11:18:49 executing program 4: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00000ad000)) 2018/04/28 11:18:49 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x2, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f00000000c0), &(0x7f00007adff0), 0x8) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) truncate(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 11:18:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x13, 0x28, &(0x7f0000000080)="5eeb78cca640bdf203695056196a4a65e654075c0c8961667a405ff60f4b1afcce6b4d8a04330401"}) r1 = socket$inet(0x10, 0x8000000000003, 0x6) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:49 executing program 6: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') write(r1, &(0x7f0000335000), 0x10009) fcntl$setstatus(r1, 0x4, 0x46800) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) [ 88.421244] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 11:18:50 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffffe0, @remote={0xfe, 0x80, [], 0xbb}, 0xe0a9}}, [0x5d, 0xffff, 0x0, 0x9641, 0x81, 0x0, 0x7fffffff, 0x4, 0x1, 0x7fff, 0x8001, 0x81, 0xd7, 0x3ff, 0xba]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, &(0x7f00000001c0)=0x4) flock(r0, 0x2) r4 = epoll_create(0x102050204) flock(r4, 0x5) 2018/04/28 11:18:50 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil) r2 = geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000340)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x80000001, r2, r3, r4, r5, 0x6, 0x4}, 0x7f, 0x6, 0x4, 0x7fffffff, r6, r7, 0xf5de}) clock_gettime(0x5, &(0x7f0000000140)) munlockall() write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x57a, 0x52, 0x2}, {{0x0, 0x7530}, 0x4800000000000000, 0xb4d9, 0x6}, {{0x0, 0x7530}, 0x40000000000007, 0xa0, 0xc03}, {{}, 0x6, 0x5, 0xfffffffffffeffff}, {{0x0, 0x7530}, 0x5, 0x7fffffff}], 0x78) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4c, 0x2}, {}], 0x30) 2018/04/28 11:18:50 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000130afdff000000f9201c50724ee159ec3a6e43dff2306f153ad84127ce04a7b9ba"], 0x1c}, 0x1}, 0x0) 2018/04/28 11:18:50 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x2, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f00000000c0), &(0x7f00007adff0), 0x8) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) truncate(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 11:18:50 executing program 0: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/04/28 11:18:50 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004280)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x30) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0x80000001}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) 2018/04/28 11:18:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004680)="6664001a000000") syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x80002) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/28 11:18:50 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x13, 0x28, &(0x7f0000000080)="5eeb78cca640bdf203695056196a4a65e654075c0c8961667a405ff60f4b1afcce6b4d8a04330401"}) r1 = socket$inet(0x10, 0x8000000000003, 0x6) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) [ 89.239675] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 89.260895] random: crng init done 2018/04/28 11:18:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000000780)=""/75, 0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x48) 2018/04/28 11:18:50 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="461a50c375f6f589451185a2d4ee75d1c609854c27df8081cfba8071405e16fb1947fe383491737f2da451e0269169b3cf4f6725529360eedbc6e1fb809103260bc53f6b1edd8bdb1eccecce58697d", 0x4f, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x1f, 0x0, r2) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x14, 0x8000003, 0x2, 0x5}, 0x14}, 0x1}, 0x0) 2018/04/28 11:18:50 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xbc, &(0x7f0000000000), &(0x7f0000000200)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0xfffffffffffff001, 0x6, 0x7}) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000001080)=""/174) 2018/04/28 11:18:50 executing program 3: getpid() r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/raw6\x00') getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) lseek(r0, 0x17, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) 2018/04/28 11:18:50 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x7, 0x2a, 0xe677, 0x8}, 0x14) io_setup(0x80000001, &(0x7f0000000040)) 2018/04/28 11:18:50 executing program 0: syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) r1 = accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x800) ioctl(r1, 0x0, &(0x7f00000000c0)="517e26f70fee5a6fbe3fb0") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/04/28 11:18:50 executing program 4: r0 = socket(0x10, 0x802, 0x0) pwrite64(r0, &(0x7f0000000040)="c8ad0579df5426695e1f266bf9097f9d96a26368d8cee26c021a110f369fb40defb0624833363a9fb3db1dd5b8e69e5b4ae48902cebdad2eac32cca8eebc37528ab457355fa64ad6625018804488b6a350e2bfdde3be304eb60579b9b1be804e14f3d9d836f1679d68b5b3b1ee479ede4d06d94110b2de2ae26644", 0x7b, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/28 11:18:50 executing program 3: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) r1 = open(&(0x7f0000000840)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./control\x00') readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) 2018/04/28 11:18:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) r1 = dup(r0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/37) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/28 11:18:51 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x73, &(0x7f0000000080)="8fcffb41d7be51d1197ee84c46ee7f2edc83555f6fedddabdb7268ffef90a51b73f9fbfcfa544fdb5643a724e061d229c29c9fc285d4cc126ba1d6c32c8e8c28cd62613d46a0f3846364882b79e7d0c377ee569f793058822c4dfb9621b755a26726196f3e5973c4f8ed2b71dc4e8d7547a984"}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000005a00)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000640)}}], 0x1, 0x0) 2018/04/28 11:18:51 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x57, "e7065ef13a32e7a6595c355d0018d6577fd6f359b9bbe51947ddf47d47afcff15ddded0ce67b33bd8f57391b30038f60823aaeb55876914e02156ca56b1fbd6fe88a53d3075a5ff98d4a11e8b5d826d8c133f2bf9d9494"}, &(0x7f0000000000)=0x5f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x9b, 0x10, 0x5, 0x800}, &(0x7f0000000180)=0x18) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_default\x00') sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000240)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000000680)=[{&(0x7f00000002c0)="fd03903046934d7f4a0a6fce9c344bdd34fdf7dffd55e19d6fe84196aadd2b4d844120675a7cba448c076cd64c8ce2706214deeb41daea5f93b9b467b10235495f5659c44aab68f6f031388ef478c95986885c347264e3e14cfd5c4cbd035ca1b7c292210757ff4ed2981ba76cbedfcf89cbe306938eeef9ac2de947b133f7db25eb2f28fcb85ba1f6c7da1e2b0d989051855e9ec54d663ec6cc67c9bc96de5af6d6718f3840314efbd79b28d4ebff4faf0930f796f87c7f03a5b37c2085b69ca848df79f682c76406ff662137a2c18d9ce21ee331f3c8e38cfead8cb533d10a446205938f1ace5d94065c9be4a8b32628842a", 0xf3}, {&(0x7f00000003c0)="3a188bc63da4b8f38f3cc34b2042370c6171ec40e4f17baa3528380337f4390124a06b7c3daa6c0ebe063aa5ae9337ba8d132f211747595cfbba4e289eb8bb46c4587f9685c6cd22ad5a203575256ed59b7d0600ae460b925b081dfe08a545a0529e0f3d40c46319bc27feb94c1a353c4d7863dd91c5380d98a967182a5e061959ab8c81af1596e2d00f679a94ba6b0236fca94be4561cd8b528e58d1f301d4ccaf10030726ccbfb5ccacf", 0xab}, {&(0x7f0000000480)="777453aa8f59ca60481ac0ca0bc920ad0739120eb6ded8ab3dd874217dba86973129648aadefc131ee51b3a51a66990030e5d8e8bcf94cac58c35794a2d964f461f4d78bad84c8a6458a81327b81da35bfe3819b014a915296b4d400d8b7b6880665d360928f1c143fba2598fb5c81bb09cc8be069cb4b39723b8d93ea005fdbf8282cc0c134ff85dc024e1268537c7b77af0d2820e7e946c43a6222c18e4a9f2d97c2b621f251c506b7fefa865f739bdbdb75545db86bfd81c4c0c64e06208e39ebd8eed2e91aac0e609765995bfbb02c188a1eebe84b1f276f1539e62ea93992b8", 0xe2}, {&(0x7f0000000580)="9e3893ee866122c441727b797ffc45ed969062ff4c081e0eff883be7e37ac9b5c0e13268016044c4b550585516e9d9378cdc5627ac051d1d6bc28bb3ce0f91115c8977f353a99653f006866a9dc4b852835a1dab799f85ab803f51c9282c9e3389b3c126cb83d1ef25f45fc39227423dc974502f7002205f8d71574bc5f823b2eafc222c7b6b9fd44f87c0e6809c5d4fe09634d091603fdb35a3a56135004f53456fcbb15ba9de4e2087e37dbf2a1bf5a34e33ac129135201dacb6820f06cadc86b5ee46e2a9e21648ea1275c4d9d1db41e72f", 0xd3}], 0x4, &(0x7f00000006c0)=[{0xf8, 0x119, 0x3, "409d9d5c782bfae8ff523e15c83a1079594e26c5181c1e9ea03f098ee7e6a69d4d0dff9378846ad0870fcd62f4d97cdb5235be5abba80f7de576e8a0e75597c3f3973ea90ade63272bfd90e12c84cd67c5fd21f6cb1b1d6bc36e9d738a5237519a696d1c60ba9ec68484ece9b9e8683c9dde388c89367aa6bb8b9b40d69ffbb4fcce3e73c75155ad900d5e81e775f68f33ba262ef2c6df9bbf1dd6d637e5d2d19694d4984a30cc2c28ad1f5f85d706d991c2a85f05f08c1c8fd61ef210e4270b3ea2c7232245055942cfa3d5470de80c4d911b2375b23e8128847b447296b5c9796cf4783693"}, {0x38, 0x117, 0x8, "170885fab6a9bacefe7219da9739646a5efc6fafa39241983f8d88835ec8a6b18cd70f9805bee5"}], 0x130}, 0x40000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/04/28 11:18:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}}, 0xffffffffffffffc3) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x4}}, 0x930b, 0x1}, &(0x7f0000000080)=0x90) 2018/04/28 11:18:51 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000380)={'broute\x00', 0x0, 0x3, 0xa3, [], 0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/163}, &(0x7f0000000400)=0x78) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000080)={0x2, r3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x3, 0x5, 0x10000, 0xe5c, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r4, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005d40)={r1, 0x2, 0x6}, 0x10) 2018/04/28 11:18:51 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c1004110, &(0x7f0000000200)="ef0301773322000400006117c5192a64596482c8544d0b38d3730100000000000000e0105a518275fbbd2144f77c41cae6bbea31a9a9b8efa7281dd607c5bbadbbdad1087ad82225384761da4429a5f45e7d806154096478a43745320a7e589bf29406f1cf836f0f904fed871a3860c7695bbec65746571f8a695af5883c2695e1a127c166fc1dc22993b78839fd0f07f2c3eaff11280f7478848cc9a1543f25b7") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}, 0x6, 0x2, 0x10000, 0x8, 0x10001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x0, '\x00\x00\x00'}, &(0x7f00000002c0)=0x1) 2018/04/28 11:18:51 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7e6, 0x20400) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000280)="fdf830efa3d958d2ab6a58c32793b5fa77abea1a", 0x14) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000000780)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) 2018/04/28 11:18:51 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x13, 0x28, &(0x7f0000000080)="5eeb78cca640bdf203695056196a4a65e654075c0c8961667a405ff60f4b1afcce6b4d8a04330401"}) r1 = socket$inet(0x10, 0x8000000000003, 0x6) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:51 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x200000) ioctl$TCFLSH(r1, 0x540b, 0x8001) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @remote}, &(0x7f0000000080)=0xc) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) 2018/04/28 11:18:51 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c1004110, &(0x7f0000000200)="ef0301773322000400006117c5192a64596482c8544d0b38d3730100000000000000e0105a518275fbbd2144f77c41cae6bbea31a9a9b8efa7281dd607c5bbadbbdad1087ad82225384761da4429a5f45e7d806154096478a43745320a7e589bf29406f1cf836f0f904fed871a3860c7695bbec65746571f8a695af5883c2695e1a127c166fc1dc22993b78839fd0f07f2c3eaff11280f7478848cc9a1543f25b7") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}, 0x6, 0x2, 0x10000, 0x8, 0x10001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x0, '\x00\x00\x00'}, &(0x7f00000002c0)=0x1) 2018/04/28 11:18:51 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001600), &(0x7f0000001640)) set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) io_setup(0x1000, &(0x7f0000000080)=0x0) io_getevents(r1, 0x10001, 0x2, &(0x7f0000001580)=[{}, {}], &(0x7f00000015c0)={0x77359400}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x9, &(0x7f0000001440)=[{&(0x7f00000000c0)="23b179760bcbd94fce0f9167e84db657c7367736c83b58ce18be26f5278c573488fde9064b84350271e08c9cc9", 0x2d, 0x1000}, {&(0x7f0000000100)="23c235196b5041cc2b5d83054c25398386d31f7bf9128905be125f892f9b34a04a1669e490a7f5c9ba3566bf2787cce63a80f73e7e8ba03643eb7eed2f33c8", 0x3f, 0x1}, {&(0x7f0000000140)="1ae9580479d76032da6724c3f22b3d3739fadae7d22abd5599774bea523499ff71e808e42b539d6a0cbac77c23b7665b99aec6ed33b715e452a0d2cbcd6855f0bc4383e78e7570b8a18715fa109f6e32243639d49bd96be031585cdeaf8d182836ab698c41155b600123115e1e8cd7dd276e88645cebab4ddd92ae128df919cfb3954e54052d31e4a7e4d3e2cb5397175c1712a23f849fb1c2d81bdb21aac70dfc03bb1d996e321d7ad2b875220f545b52cc895b425212d305aa863655c499782e14616da0cae25d613c4bef1f14872838d5dbae7e563590535a59db83304354cf3ea7a69b58044e85", 0xe9, 0x2}, {&(0x7f0000000240)="473fc89bb48f396ef9ecd3e7dc40fb336ebef67191d86b9e0ccac9c7ffa18be6", 0x20, 0xffffffffffff8001}, {&(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffe}, {&(0x7f0000001280)="5e8a86b82c7b65f5b7d237e2061d461d8902295856910f1456ffdfec1f881e808eab56d2d9cc90dc28e635f2e0d06b48a66d79500809c4dbb7c37aefb608042048e25af1", 0x44, 0x80000001}, {&(0x7f0000001300)="4c49b76f7b3af29876efc527e9ffd61a05330f769f9160c87eba0f75f5f6f19daa02f16d19bee226b81f428f7299422267f9f18318637cee0b005500df327c6cf1be52e4730eecb1c87f5b2d15f4a6420402053871d3ac927dec1dc72aa8fa611126491ea56ee40fdda42367f9a83dff72f9798f494cc9b1dc462a2eca8f52", 0x7f, 0x2}, {&(0x7f0000001380)="0c41abebf1dfc70ad713bb3f213f3f2e22544e6b", 0x14, 0x10001}, {&(0x7f00000013c0)="12be201007af4699d822bb1624fa47e3fd2fb4f19ede02e22de787598fef355da1f55458e73086d9d0caaf2e1d1963e53f76ecf0476336f30a8589735c48d535e32daff48e46c57b159813d7717437e4e7d32d035e39412450706d011314f4c01456d4", 0x63, 0x9f}], 0x800, &(0x7f0000001540)={[{@allow_utime={'allow_utime', 0x3d, [0x36, 0x36]}, 0x2c}]}) io_destroy(r1) 2018/04/28 11:18:51 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="95000000000000004700000000000000950000000000000082e82a0a36178e462549e2d55a6770148c973e9114aab3b1d99b1be141fbb434"], &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3083ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000002c0)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3083ffde51b4194b880765d169d550beb059984a10c2") r2 = socket(0x400000000000, 0x7, 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180), 0x36b) fcntl$setlease(r0, 0x400, 0x3) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) fsetxattr(r1, &(0x7f0000000380)=@random={'btrfs.', '/dev/autofs\x00'}, &(0x7f00000003c0)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3083ffde51b4194b880765d169d550beb059984a10c2", 0x78, 0x3) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000340)={r3}) 2018/04/28 11:18:51 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @dev}, &(0x7f00000000c0)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2}, 0x342) 2018/04/28 11:18:51 executing program 2: prctl$seccomp(0x16, 0x2, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x87}, {0x6, 0x0, 0x10001}]}) 2018/04/28 11:18:51 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2102, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/28 11:18:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x436000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x32, @empty, 0x5}}, 0x8, 0x7f, 0x7, 0x5, 0x1f}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1, 0x955}, &(0x7f00000001c0)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f0000000000), 0x20) [ 90.407285] audit: type=1326 audit(1524914331.405:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7597 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/28 11:18:51 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x621c, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101001, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000300)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000380)=""/213) sendto$packet(r1, &(0x7f0000000680)="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", 0xca, 0x20008008, &(0x7f0000000a40)={0x11, 0x3, r2, 0x1, 0x837f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x64) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=""/241, &(0x7f0000000040)=0xf1) 2018/04/28 11:18:51 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000040)) close(r0) shutdown(r1, 0x0) 2018/04/28 11:18:51 executing program 7: symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001080)=""/245, &(0x7f0000001180)=0xf5) pwrite64(r0, &(0x7f00000011c0)="435f8a10a89f39973e73282ba3d14371f2c8b7fc71d6c118ef1d7af40ddbef9824c0032b63add7fc4d953b1e60015208d9dd6db6c8594f025d0990454764c1091410852754071891e690e92bd0fec22d1501680d8823440ca112e1a88f772fbaaff1299882ffe6e2c966ad0897749460", 0x70, 0x0) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/28 11:18:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7a, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000140)={{0x9, 0x1}, {0x6, 0x4}, 0x66e8, 0x4005b411053bab5c, 0x20}) setregid(r3, r1) 2018/04/28 11:18:51 executing program 0: unshare(0x2040600) socketpair(0xb, 0x0, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x3, r3}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x58) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0xfff) r4 = msgget$private(0x0, 0x420) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000540)={{0x2, r5, r6, r7, r8, 0x41, 0x800}, 0x7, 0x8e, 0x7ff, 0x100000001, 0x10000, 0x9, r3, r3}) 2018/04/28 11:18:51 executing program 3: unshare(0x40600) r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r0) 2018/04/28 11:18:51 executing program 2: syz_emit_ethernet(0x28f, &(0x7f0000000500)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x40, 0x6, "17d55b", 0x259, 0x7f, 0x7fffffff, @dev={0xfe, 0x80, [], 0x14}, @empty, {[@fragment={0x89, 0x0, 0x3, 0x5, 0x0, 0x2, 0x68}, @hopopts={0x73, 0x3, [], [@jumbo={0xc2, 0x4, 0xc7e6}, @hao={0xc9, 0x10}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @dstopts={0x21, 0x19, [], [@generic={0x0, 0x9c, "d3891c556e964d77e8520db9818311635fcd85fca2eda709c6617ebaac9f73da4ccebf114a825b88ca56e9b831f542d506d5f68743d7ca94d352ab32afd13043ffdf9af5767003005ea95e74db978c02ee5a304b5fee97a70ad625d0eedf969a6be49dcbf01c572dd87af12d2bd4e27af1c9e4d62e949c656c48c0837f87f5d69f3a21c3c5527535e6697557763a26e7547c232ba2a9f7ec1eef1400"}, @ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @ra={0x5, 0x2, 0xff}, @jumbo={0xc2, 0x4, 0x7e1}, @jumbo={0xc2, 0x4, 0x3af7}, @jumbo={0xc2, 0x4, 0x4}]}, @fragment={0xc, 0x0, 0x7d, 0x4, 0x0, 0x1, 0x66}, @fragment={0x87, 0x0, 0x800, 0x0, 0x0, 0x53, 0x67}, @srh={0x1d, 0x2, 0x4, 0x1, 0x1, 0x4, 0x9, [@mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x7d, 0xd, [], [@pad1={0x0, 0x1}, @generic={0x191, 0x2a, "473f882f58ca3189fb06982ddf2eadec106457095b5a0fc3f735aef4e360d1a510c498ec3dcffdbcc43a"}, @enc_lim={0x4, 0x1, 0x1000}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10}, @enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x5}]}, @srh={0x1d, 0x6, 0x4, 0x3, 0x4, 0xfffffffffffff8a3, 0x7, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}, @dstopts={0x3a, 0x6, [], [@calipso={0x7, 0x28, {0xffffffffffffffff, 0x8, 0x4, 0x3, [0xfffffffffffffffd, 0xffffffff80000001, 0x7, 0x292]}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}], @udp={0x4e23, 0x4e20, 0x49, 0x0, [@guehdr={0x2, 0x8, 0x0, 0xfffffffffffeffff, 0x100, [0x80]}, @guehdr={0x1, 0x4, 0x6, 0x9}], "5a6c8be68aaf6cdedb5402be3908685e550a0adc84b7ee4faf78f18b8eb1f4b45c6b5aa5a3051d80714496306486f5fe70ca2ebace"}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x4]}) 2018/04/28 11:18:51 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x13, 0x28, &(0x7f0000000080)="5eeb78cca640bdf203695056196a4a65e654075c0c8961667a405ff60f4b1afcce6b4d8a04330401"}) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f00000011c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x400, 0x84000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x3}, 0x8) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, 0x1c) 2018/04/28 11:18:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x6, 0x4) fchmod(r0, 0x20) 2018/04/28 11:18:52 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000007c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000dc0)=0x0) fstat(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000e80)=0x0, &(0x7f0000000ec0), &(0x7f0000000f00)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000013c0)=0x0) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(r7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000018c0)=0xe8) fstat(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001980)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000001a80)=0xe8) r18 = getegid() r19 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)=0x0) lstat(&(0x7f0000001b80)='./file1\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000032c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000100)="4253f7eb55217c34b1cddddd82d2dc7844716b2e837fff600d9961e93bb81f551aa5f9fcb24de4a03e258803d2703a60cd65ad98ce9f929413b82c3fa2b0f6742785d5e27e00efea27fd5ef83a982318c85efe7ca26e262c85c5013acc04bfc1ac18e8aa216327204c607a7205d45fe97653e6bbf05e38ebe10aba9d2fa711660afcd1a36d09f542789d1d92f76016bbd8f12cd9a3", 0x95}, {&(0x7f00000001c0)="a852a85bbaaf678a14612c0b", 0xc}, {&(0x7f0000000200)="30d65b8f6f1107d82ef46bb96ec41c870b6464522c3995", 0x17}, {&(0x7f0000000240)="a7ca6947801b1d37ae54aa3e5cf35e213a45da2544b626ccc4732cd55fe37968ef96857f03e0c93a5b367f24c448f94263d0d30eedf9b410d25eb3fd772842a5362599a60feb6ba665d6729e452dd1", 0x4f}, {&(0x7f00000002c0)="69af354336c26a83f9e725e1511cb659b5b4b1bfbce640868f25c0a3ff0e65cfdd0e610f02cf7bcf2e3830668c2e1ab0c38f2630de22c9a62ac1f2e7d92cb3154d7d83dfe4a675359dde0a5e309d4a5dbc04052dfc3866a836711a92230caa3613adef48b27d5e427f225491fd055cdb64185375e6daaa2622", 0x79}, {&(0x7f0000000340)="62e8381b0540523449db50812a1eaae9", 0x10}, {&(0x7f0000000380)="ec7b55220f21e5c8cf8cc7f10f97feef7770b6f99f9772d745348fdca5b615f8cf1b9a712ca57043bed8818a81236ac44f478029aadf89b52fe5be838d6708286cb48de4b02f49fdccf87f32ad23bf75f758e2b32cd81ff9903d754f245a5a484678dee280f01a46638a1de8dbf133d295cd8cc1d50685eb3f6e659fdfdbfd9a38db5bfe209d84f3aeb3f511abdcd93ebc775bfdbad23130007d71eb151abf14ca3d1f9d0ceb4899b4def7d611cfa0ba7257a0e4795118688d5a8f8437a4a0b6a7f64857a1756e340522a9e76bbbe8e10379c3a12d7033b07b38c7b6d0", 0xdd}, {&(0x7f0000000480)="cedc2b", 0x3}, {&(0x7f00000004c0)="b9a7ecfb0061ff80a5ab58636d40bda9cac6ec44856d3f3ada845005982f8f2dc52717c7db3f6c511c09e1cf760f931d810d9d8836f6b84db710d1caf4373263118841933b6d54dc3d1f281acc2f0410c5", 0x51}, {&(0x7f0000000540)="60a2f6c463953cc1996c60ae8b257b82f6be24283720aafa0089837065d6dc09ed3ed9a1d1da08dd6fdc826d43e03783362a669804bf366133773ae49751440da151c7ee6f14158642213c98f5095621a322eec210dd3bcf5bbc722135246454", 0x60}], 0xa, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xc8, 0xcdc6a5380d3f4859}, {&(0x7f0000000ac0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000b40)="c15e7db8ad7d0db0a40cbd3d11dd4a5c7a397f1ad3cc9822ae0ad6efdf2c29674a34dd742a4ae0535a3abef2", 0x2c}, {&(0x7f0000000b80)="7730ce1c2d77a8931d643bf93b0bc9181c74f724fab572a001c06e57d378e842d221b588e67bdea57f87bba4d87905cab068d8f854df937b0cda520ec86bb9423ebad52e314e12ac103dc188cc7ad3526f937ed9d589a26543d4930b5089e1715077e5643c104956d1656e6221a33ea5d545a77fb6ab885f3ab99cb74238e0acd74b6b22a930340f8ee3c7404887c76f189b075a8db0ec6b534010747cf2739210dd2017094d901f809612d85ae4949ac76de68bc97cf25ae94a841d2d9763eedd0736889c4f524915f9fb625e996da6a10850c6aadd1e027d9ee86233699db1cfa5cc78057300051f821ed9", 0xec}, {&(0x7f0000000c80)="e7f84806445c3df9dd74f909555f850eb695fdfd6b181009747b03873f553b1ff2fe92238832896d35515ee4517f7ea94a03f3a0c4fcbc29449f6628d7363212e53a5edb0384fef60ffb268d2443dbce315382c03aa3ec8b12f68d941ce54935c0957f5de2f0fb60532271239d222bc33e37e7ab55184636382d8bbe568ac975b11992fb72e5edbf80af2cad6e5ba0fa451080dd23165c3918cc3f713cd3e2a9d1e46b0ead9f9ae414cc61d3f16891107636832d21497cca48e175a962b3976bb583704cac7bd47c6ec544e5eabd97cd0bb781d12c3931758ad3d7a7fc7f8889", 0xe0}], 0x3, &(0x7f0000000f40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x48, 0x4000}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000001040)="951349f49a", 0x5}, {&(0x7f0000001080)="c7e6366f5188d6a30b71cf7d4bbc12822ecc31fbcc0baf2aaf9d5b0eb0a77182215989608eab414b30b5fe42b56aa6514f0b35957343f02f96d915829fd1c2a71dd597fb32bafb5bbaccf4181816d6f249e8cfdad7", 0x55}, {&(0x7f0000001100)="38c54e791068a3f47187ac1cd92df4dc5babdfd04fcdb8d639edf9152903b1b7833a", 0x22}, {&(0x7f0000001140)="5861cb64ff36e85246d4a6c5f57959d578f6f0b424a79180053f9ceb0f9f413ddeeeac902509225bbde36562e6ca0207f7d31e308bb508b4b33d78dd06fb56b0e88c1dd33f2ab2470c61d673e1fc2851e3e5bad5c48c735f3fb86836229f6ada131f13daec2abd502780d355efb381848de313bfae999e7b585fe5b9ab7df464818b3d", 0x83}, {&(0x7f0000001200)="8ea6dc88340d35c4e5ec20ddc5e7f412a04c036307b476b3aa42f96ccd9e06287b2a2f90953ab15032006405eccea9ee210abcbdca2b5c11f0fc2d04b5b66fc5d36ee446755a3c3935da36527b7d46bbb07335", 0x53}, {&(0x7f0000001280)="e950f85825e505218c92", 0xa}, {&(0x7f00000012c0)="893e0afac9c5b45b4d80037e9df55355d82c9b8277f8cffb70db8d7812583d62c52f483ce8ec165f3dcc824e70c78b8d5b2b2e1505f948b6b3fdc20408e642b9c376ca3bff316b6c8231383f41cf0249a7448781219c49921f1b4d2d0b4cbb4a0c927e28ee916f016d3c9ea70ccd00ed990de807a6e6f4be203f", 0x7a}], 0x7, &(0x7f0000001580)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1}], 0x30, 0x40}, {&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001640)="2af7297039fdfa028a39796474563fc4b6961125525350baccba9dcb8ced5108756b1530d8362be4fc385a233b766c522b7a32338b5a472837f5fd762de465cb305e673bda2b88ae03ca01be5de072d241ce49242beca4d20da1e7e386a6e08d5c6928a330c2340fc0", 0x69}, {&(0x7f00000016c0)="840a16aaf47452b65c30abef2016acde38ba47c3c22885fab291f71f63a748975aa38c2c1782f074bf6b541018e56025565ee81061b414abcb15d8dafb302a899e4e915d38f7bae69299dc33b256af6680717c5d7c4828626ee806044539b560369530e072ccb785c69d6a0c0c03e840e0e28ecd9c5f4d9498359dd0222ea6b6ce86ded499ece36e2bf7218859ea5d1bd909479adcd5db23cc9e1f88b8ab3d0daf8f8ba01b6580a812fc56", 0xab}], 0x2, &(0x7f0000001c40)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x60, 0x50}, {&(0x7f0000001cc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003180)=[{&(0x7f0000001d40)="1945c7fa2674b6bc48ff55de4220689c03e6a3d5b325b2ff684767e537162dddd0fdc8654d5d27c73be89accc958964260473909b9daf9b1eca26b", 0x3b}, {&(0x7f0000001d80)="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", 0x1000}, {&(0x7f0000002d80)="488992b5a8a9921f33c1124da019fb9bc60cb9cddabfdd83c6ecab526972fe74cdd1ab1eca104805c6930d2bc21a3fef9f8123082824a4bdd303d1265011261f17a7fd85002e6a951801e4724c1d9cfe83", 0x51}, {&(0x7f0000002e00)="58c39767e40d19f3382e7fecdd85297884177188abf32210767d92cbcd35f524864bdbe41d5f9040217d0889a01f6dfb0a80", 0x32}, {&(0x7f0000002e40)="8e7fa9ce914689f8debfd5528ab862c14f140dc52636e5873272861ef5e04fd3e5f60004f95f972ba6c948bd021794676e795d888153d1cc33e2d0bf2aa1a0530076f1922e69f13d4932fb4be2a7f8c98ba514111fd6680222ac4628ce14a63cd6c22562206a8db03cfd16c3ccbb3b83e527649518c70b0a18f39be651f4d3a50c9a58b891eb912489def5cd8ed3aa670bed48dff05900b40c9c5e98cb1b952579975f", 0xa3}, {&(0x7f0000002f00)="240a44f5a0bb7045a00ce54df02155560766ecc78107bbd0b357c4fe27063a6f19bc72619d2cc473edab1cbd82054cedd87e92fc14360768a01788dda32fc07ced59535a47e708137fdac62b67c7d3214b3db43d246987ee496732798bb9d44d0b4520fbd3d0dbeb7761359b11a8fcb59bb695dce1eb0a5169cd3e0d83a122e71a4fe60e692f2d285d6f045b952e83f242366f38858106027c027c8003ac380dc6771311b6b53973c965312ff2c6da9ee1aa", 0xb2}, {&(0x7f0000002fc0)="83f462f5bac56eec40c6e2e872c46c432a19d66c861fb062f38dc7a4744c2e0d79f6a005b1753f0d0328396cc7febc6637fe4be795c64b04080a31d4715c1db7e61fd65851a474eea8ad837866f5", 0x4e}, {&(0x7f0000003040)="a437a1d423881827c5e06d33d5c3528a0041600f4c8e0b9412e2c2fe0934f22657e714a6833b18f6cb6657bcb33d0ebbea2fe16c1d7fca4f7f9552ec06d31a5809cd04e1277d9b4ec94f8229efebce212bf206d223c8df8dbe74f2963c8b2d53be4872af12ee25067d5cdf245e326438a2d155dc1ae2f64e9cf61a48d237b5191c1443cee9d0b24b", 0x88}, {&(0x7f0000003100)="da5166062c6b37e2b4459ae61bf87da6a500840e04a52daa0752dd611fdb1144ceb6164f18327fb1c0ba4b6cf4b1d8c1582127d9881324d67f1a587c1483fa06ec19cef9f6dfca490fb6bc5a05a762f886263ba0f3f85636f9b89918e4b96b8baa8c3d94329f36f729ec88e8c6c1f69a399ac6aea550", 0x76}], 0x9, &(0x7f0000003240)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x20000000}], 0x5, 0x10) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) splice(r0, &(0x7f0000003400), r0, &(0x7f0000003440), 0x8001, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 11:18:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x8, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f00000007c0)="26d1dbea3e72b1b88eeb221468888cde904d78c26ed87fb7267bdc7f6ed71b192f4c9856b15b476113efde2705b9507caa1be8ffdf62c00cc4ce96a7e9b15c430293183e36de7823e406eaf7", &(0x7f0000000840)="dc17b125e9e3b9a9c1416f88787e4ab6558cf7c76e9361df06ab3de235c192532e0461358233b545d5e22a19b22ff3e21fff60c65aff9725f845e6207925d5101e203998415f1c95e52953d7"}, 0xffffffffffffff29) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x4ba) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000006c0)=""/212, &(0x7f0000000180)=0xd4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={r0, &(0x7f0000000140)="a6", &(0x7f0000000200)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) lseek(r2, 0x0, 0x2) fdatasync(r0) 2018/04/28 11:18:52 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000040)=0x6e) syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff4660bd3e26e886dd6066458c00102f00fe8000000000000000000000000000bbff00bb00000000000000000000000001000000000401907800be5df2003c9951"], &(0x7f0000000080)) 2018/04/28 11:18:52 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="9d", 0x1}, {&(0x7f0000001440)="f7aa2d1517c39b08899a48248f7bc84f41898cb374bff9c951bbe4b3b5fa2af48576540bb4327e6ceebfd078a3023f206911d9a30b5f0d4e88ec3097720ff6b4ffbafdaf60f12d18b551aa13e8b77ad281e2bb1d5240981729c5cf0e05ba9ec036b3f23f7794e9d58b6d11193ca39b6d470f6d25f1d4a1a19428f53b7072fb3a77daa7bc6592969488a6a490efef820131d1323f12d1c61458b64b3b2b330a8999592edf9072364e10d7982a557aa2f67b7582b58f4595766192587d05893f7021eec84dc4ae54f04e171e2924baba6d4329a4", 0xd3}], 0x2, &(0x7f0000001640)}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/28 11:18:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000080)={'bond0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = syz_open_dev$admmidi(&(0x7f0000000640)='/dev/admmidi#\x00', 0x0, 0x8000000000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) readv(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/180, 0xb4}, {&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000200)=""/150, 0x96}, {&(0x7f0000000040)=""/24, 0x18}, {&(0x7f00000002c0)=""/23, 0x17}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/174, 0xae}], 0x8) 2018/04/28 11:18:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) dup2(r0, r1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '/dev/rtc\x00'}, &(0x7f00000002c0)='\x00', 0x1, 0x0) [ 91.254559] netlink: 60 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/28 11:18:52 executing program 7: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x4882) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 11:18:52 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1ac, 0x3) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x20001) 2018/04/28 11:18:53 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0xbc7}, 0x1) iopl(0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x5, &(0x7f0000000080)={0x3ffc000000000000}, 0x8) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/1}], 0x5a1dd20, 0x0) 2018/04/28 11:18:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x4e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)='&', 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="653bca34f820d2720979ab35830f867e7d998c9252b22ffccf457fe3aff3673eedea6eeb53ae8d3c3141f48ac77985df4253ee358b43dd38e7d90e846e1a918c0c1b0477922ee9e2627d2335e801cfd5930ef37f3d29f224b801eaf5003030887228dca21ee840e7d68929e76df3423de2a7ece1f30f95c146881d02ab3b2b5c77182f33c0b5080b44e59cb29920a1f0ab6bc3c330bb7776acc3b7763f432de450fd6eaf8605b48f2ccb65624da795bf78beee9194200527e95b259bb6308b7016cbda8731d94eb30293407c", 0xcc) 2018/04/28 11:18:53 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000000280)={0x10}, 0xfffffffffffffefe, &(0x7f0000f75ff0)={&(0x7f0000000040)=@dellink={0x28, 0x11, 0x101, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x6}]}, 0xfffffffffffffdb2}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x101080) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r0, 0x4, 0x7, "c00624fb81bb59b3723d8449a061a432a7d66a6e76e757a0ff1ae1849bf972a75d017977291cf9a28004546df519282771a9a18cebfcdb05ea8ff9803f8dd88f776ca7bb731e65b8405be34b139e93c10c65391c52175751510f75e534eea97679edfd94a6d014ae5228e4d5b9ee1c70b8b30f442badadd5a3d6dc255c6a22e2fd51fd330f2dafc4e21fa26470614f978eae874078247a034a6abe2358dc049a0c548f1478ebc6"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1, 0x8000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000001c0)={0x8, 0x3}) 2018/04/28 11:18:53 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:53 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x22200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x8001, 0x544, 0x6, 0x5706}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, [0x7, 0x9, 0x7ff, 0x9, 0x401, 0x6, 0x10000, 0x9, 0x1ff, 0x7, 0x6, 0x4, 0x83d, 0x8000, 0x2400000000000]}, &(0x7f0000000280)=0x100) io_submit(r1, 0x1, &(0x7f0000738000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000079a000)='\x00', 0x1}]) syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x6, 0x8082) 2018/04/28 11:18:53 executing program 3: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000080)="aa9de4a27c4c706ed86574857116049675174cd79df83562a5a892ef694aa3d159ce5af288ae17b2b8ce94dd9176a3311bc9756f", 0x34}, {&(0x7f00000000c0)="b3acde19dbe07b6681abc23126a8b2a2c3", 0x11}, {&(0x7f0000000100)="0181ceaf2ac492328e2a60e3ca5023b4ed7ab99465a8c8c3e0360b012527eb910284918636a2b1d577f06ed507ca3d14c884af03dcd3a3e0f35f069fae5a5de3d3d29d2fafd5c79cc994b9d944ac6a78addce8f908c1da944b0a2ca701ba40cb84e53ed585625d7414e7c9b9a398f5c4976f93742a3d7cc0ceb88700f10726a3dc34b97e6de12013ed6ce9d55876f3471dcc74ff94bff6f6cd5994bd5a2fbb3fa903cd324e63998455ba0b175efa34c19034e68d5eae8ca811f01ec00aa842925ce1f89fdbffdbdfa68119b85c089aa66a43c82a3cc6db46d2", 0xd9}, {&(0x7f0000000280)="bfc5d3da7ec64b242f7ece22f81aaa4530fa60cf40a3f0a9461a0281c1694138ddb7916bd359f65a4e52819adb0fca7d4cef64d6ca8041be94f00df0448ed67b2ed2a97729603ef764b04da8a725a043d0d0bbced589f775db7f7b54bb44dd4d8f14a98391f1df35d5edc08c4ca235cf8f172da513385fca659e4237a7a274d19b0e063fbea6b13d1e7c3b76206a2d34465930ad23ea8445052f85fa826d59ceea33c96d05e3b7a82cb68a5a11a6f80c5f650346f02f3eda4f539ae59054b5ce8ce15ac31da2559b198b00e333450157a4a70c8bff413c1b0c692cdc", 0xdc}, {&(0x7f0000000380)="5c37f79291541b5dc6730130d3b795fb89376085f3e2bfca943c720d4c0034dd7b8460066c69848def212393ec59370f08e22891736e763881c481dde8ea0b33f208a4645b89edcf300cfc2d44f164940d638bd800e2957829f7079c862c37c0b146cabd5d3c3c3e06", 0x69}, {&(0x7f0000000400)="988682089066737463354e1fbb50a7410781a676021728f1e782749c6a6789eb7eb1971d31b4bc5e43c1879c6dd15b9b579882be724ae77152bd06a695070ff4293075c6d103579ceb32bb2c396046a3c645fe5757752f5a6d45c2b0a77b0b7ba8e15a7273db2ed5b470de368993bb8500596b4e71ad97bab9c3e61ac2cd6e89251b37ae240d8e12384bd270f98a4fa3da66942e3e72a8585fe7d710e48012a16fc6a1f0a43216db908756eb8af13b9e3ead93854d83892967ac97bff38413a9542e5feea1c750ddd7fab3875102eeb6e28ae327", 0xd4}, {&(0x7f0000000500)="c63d574cb2187906b413e5776d3fc53f0a679f991d1922b5bd6aabb9ed0254b3ce6e341a923e7770c9d2077866d2b9d96aa3d25803a6800631ef9b74cc553f6c2539473eb3156ae07f26102a7ac02148472351b7c3178c13ada3ee0073005f699173f0ae94e192c820ae1df1749289f097d7d5298887e8549bff021a74049c4d312a45635b1b6b30c4f6f06fec24f79a45ff153b1a4ca81d568af7fc9c9f4fc06a437e37", 0xa4}, {&(0x7f00000005c0)="16be69a8458da50d83403dafe75fd61f7a8c320ccc5cc2da23f5a99d19780a792237a9cbdf5186ff5b73b802890d0bc2942985422669490e49721d49a4fe8c3aa2331ef12899be3a7d5ae2ef2cae9cc7fecdd4674439beb4a46f5331379a1756dced1b79b6c5bd2828e7486d49e34cf35595121d3fc133d69cfd379cf9f3b47bdf95b6ee3e624fe88b8c13546216d95dd3b3e3d71f08ad444e3d3a710f3bdd9195a22ac5dbf5abdc5d2295b6adb6b4eb972f615c0efa35adb32aecac7edba49247990fdbe8df64070ec2f46973d3440c", 0xd0}], 0x8, &(0x7f0000000740)=[{0x78, 0x13b, 0x0, "c68e9a2834858423056a10c1955f9482166b1272cc7896e6ef3c208b2c8289d884b33109d53c8e1acd530c1fad0406d470a2725ac040c84c18586bb1906dee056c268a815c3d422293dd7b9195cfd4a443da69da6f10dea8dd748bcd25474bbdb23ea0a52e23"}, {0x70, 0x10e, 0x3f, "b81e4a93e72fe715149cb213c95f946c57f9827be8e3c133828c7d0a0b11e02b91f5df4bf3fc9ad140a85520f43074673782e3e0b2d809b2d8c72350de3f6d1a33f59bd2e89d6c15b57b01fad6cde1e65d37057ff64f0b9e1b116bc3c22e"}, {0x70, 0x102, 0x3f, "ed035fce2df24b4246d37c3afbedbe918c459cf4c7470504ba95d5e2b9badc3028840612bb7dd45dd8369b1de20eae728cad38b7e7cdc08ac4a852d96371904a09d313a9edf6eb3982f6f25707378343dde445a1659761d5f7d5af8f7937e4"}], 0x158, 0x40000}, 0x40001) exit(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)) 2018/04/28 11:18:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000300)='stat\x00') rt_sigaction(0x22, &(0x7f00000000c0)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000100)) sendfile(r1, r0, &(0x7f0000000000), 0x1) [ 92.374408] netlink: 60 bytes leftover after parsing attributes in process `syz-executor1'. [ 92.393545] netlink: 60 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/28 11:18:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) 2018/04/28 11:18:53 executing program 0: r0 = semget(0x2, 0x3, 0x140) semop(r0, &(0x7f0000000000), 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) dup2(r1, r1) ioctl$int_in(r1, 0x80000080045005, &(0x7f0000000100)) 2018/04/28 11:18:53 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)="00870003000445c7566a7972f67afde13b30768668e923d57d42f05aef5462c110bf4ad571020bb363b9b563c1520100eb4a558655a37e955c6581a7cfe5fcdaa44d1974c92df465f523733935cf242128846d2263dd0f") pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/28 11:18:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x713) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101800) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/196, 0xc4}], 0x1) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000480)=""/232, 0x42f}], 0x1, 0x1ffffffffffffffc) 2018/04/28 11:18:53 executing program 2: r0 = socket(0x100000001e, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80101) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000), 0x14f) 2018/04/28 11:18:53 executing program 7: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) ioctl$TIOCCBRK(r0, 0x5428) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) bind$unix(r3, &(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x6e) r4 = dup(r1) mknodat(r4, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) epoll_pwait(r1, &(0x7f0000529000)=[{}], 0x1, 0x0, &(0x7f00008e8ff8), 0x8) 2018/04/28 11:18:53 executing program 1: r0 = socket$inet(0x10, 0x0, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:53 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x119000, 0x0) io_setup(0x10001, &(0x7f00000000c0)=0x0) io_getevents(r2, 0xbc, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)={0x0, 0x1c9c380}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'bcsf0\x00', {0x4, 0xff, 0x8, "131b3fd76987"}}) sendto$inet6(r0, &(0x7f0000000200), 0xffffff3b, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000013c0)=0x100) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="540e951f3f42c33d0c5341ba32427ce76fd66150062281ae17d6daf2aa2b335bb0c01c832599162bb55e466bf17ae0f260f4cd2c2200c42f803a58430277cdff7039152d778cca5bf6e7dbd2244aee3a091517e7eaaf40fa63d87643490306bf5156b966b17b0df9aeb6968724eaf61c1e1744bb42de0e06612a89a576ec3377b856b9841353f50ff11d0769c0e514f3005d69d75ea6be5af555a81e97d1adfa1ce77ad411e8ce799bc4a8d11d3baca6c258fcdb3d36effaeae64c0a1f7e9451c2a4a79875df31737bf158b36f83a7a3451694e8b8289ffff22213cf9de4c0ace42dcf1ae98389a66b812c2b2410d36deac29f62d354019bbfefba8b228edf66e4ae5e5725f5fb26e38367ef5e9601c7190e6f0a737f38f75d6d65c37a830a6d26a9218a5fbbbbd26828b185878fbd0d57e70b088680374e4736664bc4c6f1d3ca1daa382b5128ad1717c4f0681f65d4682441763c6fff3882b79c77a80b35b798b4ee906047e9b6b579715ea9ed9d76c4a2fca1bb21e5ff4b68ce4f10f523116138146e005606cc492132fa855c8f72960603fc3fb88d82e61cdf5ad1d4b38918eff1e21ea06f7eed8033207bcae67082e262feb81e0e9c4961f2f88e9e9315442ee8a9e7c546ff53755a7f703b5680f2a5e82d87ce55ee1b096515c78bc27e0dccd57799f7d32334ddc13c810ff694dad37c79b059a424078a4fe4df888553a3d94f1d931928625d1275d999c864c92cc66c9cef7af99f886443de945ba7e47a93eafc70cd9251f45d5c36b92d6b0eea92362bfbe0206612473f0a8dfc99ad19b856f9c5deb8ef6859060b4737e33afe57f37bb66e4f3967b1fa74ff688eb9e3fe4481b9ffad0b8bc371cfb925f2a58dfa05f4b3e1f5018d906c1b89dd494d37e025223bd24d9b5e91d3c0caf1e784052f65366ec4868606a2643472525cffabac337b890a14846ac2ef04a4c00fbc9f30d7dc925f9ad25663c47c24818a38c63b491379c617bc53dfe816e285bab22c89e92a88f5cba72add1bd16ba4b30ed7ab29fb807cde470c237325fbdb7fc2dc76a4341d5751c979ddfc580d2f0a127c54a88d627ed23fe9af5c6d1f8b2e48ac9fb48c5383131249aa1c95572d1a276ed45ee17c21ed7490e018b3613bffecfb0f7ca3240fcd8574072cfa1a7ad9503bbaac20af84868ce83f73631a606a8370b91a2a4ec67978de22e5299a279dc8e95caf1971b29532bccea1580a012fa8c85208b800f1f60a79f186ec52c492184faf8464af6fb45e293e16f3aa47eba03442e9aba2732094d2c5dd9786bcc5b1a1af67918896729d9dca93cd54d827c524ec226fea8842963c0739980fda77a8718dc137237b15504cc7c16d6ac1f84edac3dd05355fc66324212ff90b06961cea41f7ea818fc115c95cd8a12efa164915daa869b40effc564ec7d44faaf6597b2ce59c2d48cd53e49acfe7723f49f8cf5de5361ab701b1ca0dba7eb0bb2a1737694499b529a826788a4298dd0adae0ccc5601e6b0d210097ef5f6df3e24ba0db8d186159af83302633643ae09110fb424b7335d7953a98d17382353eba0b40d5dbfd6ae437629d78a54fb7ef2fef0ca8f55f99f936a511d9700ad36b4b1e6aa3cb24e79859343eb68d5274019bed27daa86da8045cfd5c7a66849a3f043f405588b3bae895b6289eed8d125ce69f7c309952b1effd7cfd94f983e9235e3920ac3686ddb6f9794ce5aaed6f3bd028005a277827419197ca2e1b9e34b4bb40e2f2fffe519d782fa24f5f7e2faeaf28a9c4b507865af0715c8b72e914af48bfac2f649553173c8926a8754f02205096b05c78aaaeb226f5f2ca20e2922f9ad2c66c73ef1cc27c32c6efb89f18a70c665cefd5fbed1911d42ad44a376953183bc85b8f55282628e191c2cf11bf2bbbde796845c05a46debc1ace0608e51de13238b09cc4496dc4c93933d73a542df1ae860ad114c2a3256887381a7e953ac0c265e9eee3675c081dfe2feb0b30e72b49ee2b9b85573895319b8f395cf41bbf30f0d3857a68905cb5bbd061acc64035ac765be73b5897503d341abd3026b4c6c32e020b9af9cd0940a8ba7f1f04994648b5a5dcc206ecd66a20dc0e19a29b7501acfb427dc31e3ce77a6e1f7ac8d923754437118aa888cf716ccead38e68b6b0a42c4cb2e101fb21a5b3924bfbe6231b501eaf19b940b9b65fce71c1ec00fc7cb1dd9388c1cd6637c0acf3647b94e3f1fc0629a544262bed2651902b83fc9107e24f10f4493f6053330b0a1c45a49048cdd260605e069062537d08a93615a120559a65dd1fda30432a0b59ded7b2457d9f196a5c2df006f768336ee45eb1f5808e5ef5f6ad9ec4b4bd1017aa35ba015a19f2b5a0d4e647d18a5ed8f590f1332dc156b340cef06bbd557cee3744d953caa733c56cb41fddaf5972f5296db804b86724249421f8009edb5d95a751f46a3c36c2351958420722b2a28b5427a4fb7a0ec80dac45a60211510ae3e721b4e78acec5558fa72101b9951e0f2b9a9dd1873cadceadc734e3ef8004a5bbf85dd2ad73aec277d1e0d9cbfaf44bd1de30cab52614871df528d84e85ba7c47b5aa037d81545415fddbe6e3daa165d6b0c748f2202b050ebe1ba926111c4872256eef1ba42e9f8859f847761ceb399b6739308a0ac31bb692d2cf22ccdbd1f9cb3b1e0d261c240fc84149906fcd198200d16072e367585c2854b3336664bd5f6fcf775a4e8bbeb4c83fbc066102b48d40673ebee0d1e80722367560edb650f3e74baf1ac446b3b8e43cdc2d6a36dd7d8822ed7656b0ff0a02916c704296e69a6c4dd3ed19153670be534f88115c047ffbfd01919bd5b06c8e19c4e705b0523f639a59995cc8806320cffa1cca44a0b329dda7f698061dfb19adec5d769c38db8f9df799ecfa2083373c38b6302cd7a82644ca048e93687114a175e356a2e53c1b7295551084e0a78bc28e7a5c459b17716dfb1e4d367b3046e1aa5d8abc98126442fe9c359244b0974a13bff2fbefd7dadc1e9448f0e0818a551aec2aae3635828a5580a9b9dcd4f64b892ff13d9cbefac8b8d0eab9a5e6dc2f790a3d63319516e4c25c780d0c9c825442da84f690405c00d75aaa5e8008f32992ef126b1ef932d0af0b904032470eb399c9def6608609896c04b42923d392157f0638c314b530cea08d90c00d2dfa0888d5a4b07b454c61cd624c0e0be40e83080c9929073939fc581a8451758452d6ea4e45dda5e23096c71bf00f094f538c8c4f99b87ce48d7ca74f2a5d72d21bf75c45d06cc6a69494565fbe118e427c37da1313c6d4299c918101c6c3adc0b41bc32786e2f60de116eca41d1d31264e8ed4e0853f2cbdcb59f7c9e3a2c62351489a407c99e732af36ca3a4903400be47a3993c498b7e735ac8a91430b68b161632115e1768014664c407c9530d6d1fdce9a0ee96e855169fd463a243fcea2c1c21354aba23ae15c5ed6e3877e1ccbb82b7a54f6cd69b5ae4c1c7b884ae7d9013ba0aeda4c078632635bbacfabf6c41addd565a4aff02cc228969221d838ec15dca6efd452451586904084f4e91c3582ae3bef3a6110ea14c4bc1ced0ac2d423ca8a6a0f4db647a077ba38ec6c5998bbc836d80595d18d2ee0b18b61a4c8ee8b2fb9f685763604067af3fe002a67746388679edcb60632f367816f74f4814d95cbc0ec6f1846cf279e221dd6772f3cd97803c8d8d8215aa73ab0486d9e8051f548ab9e2525f3569a72508fd0019ee0d03ea511dcb47577d0a7cfb7346a8778481c306ac09c40de2cffb11825ab7c7d53d74678b7c7b29b87fba2500075d862948c49f6538485f6be641b9370a07015846b209d1044b49f245bfb0b76cc2eb315cbeb6d50e5a54392cce1656c69cb712f1b27ca5d10818a1088e30473ac80ec10a30dc7a3416eeaf47bf8814bc6be141b8ee6e35205e75bf948ecb99101869f89c489c0e5caa16deaec1e667b6d13b6fdb6b99cd62e46e91750834a781fb4674b549115cf651cda169ae566b484775a040b36f2ba9a2b66d3a70784be0d57627dec5d0b4f57fb5393c0c9cd7d80d890d09ed8591577527fcb7fb9a66f4cfb8212c4c648a67ebb52f16e55a05877eed4dd82984457a10a80d342c27aec42d3bad72d84757da25a090b26068dc8c3ac03b02330443094c6dd6fae0178dbd26c309917ffcd5aaed494b173a0c06d329c26f1686ccf3680425050b62dff3537c3c25d1eac9c37f87664d5ef96450eb7d8132d4f5fb00507cddbf01c5e2470d51b2dd551300941de25e8d7500479344a7e7dbbaab1f6352992d7e83ab51dc11a6980d62ee292858de744bacf2c7438adcc3ecb04197f8e4e804fba0768a7b1634714f19e6593e8deb4794c720a53f66ee3ce4521ba36c4bf91de03ad2d063eec708c37aafb0a45ffafb1f6142bfc6ddb43da10b9db976c604110174fddb7d84055fb5a5a09e7a6ccbff3f786b7a513c8e4b64a499cccdd780bea33a2fab64520657a0397791eba8da610fbc640c2a454b736423ecc602b84d44e708d967b824a1142cf700f9f5c7663ed7b92ccd7ef0b0e45a99ce0d8a57c087cce62bc0d5fee84926f9c0791f529d7dcc3a045fe00d417940002308851ac6f470ba5a6caaf962f20305eb91f4c46e5fadaa23483d0ec536e051cc9e8d0f379ace379a105ef0cac130905a0057bbb20513b04cd25bd312fedecf7ccf3d63a2c0ba0b6dba3406761e209b77169653392121c9b6cd5117dd577301968c2a46a68c50230777eff765bf47252e85d7732aa8659fb2e79cdfd018c1b1e8e4d102d5ba9fae2cdbcfef37bcd9f9979c1610ecd2cfc35b65925ecf653b214f7df15edb6d6437bd130c4c7302f0bdc5e6b31f95322851808ae3bbd7b6a863a8a33b9e5f379b7024bffcffcb634239f4a1bb827d7680f3a5b14fc5adae2e0a8c92517aff62f6d35393b24ea8d210970e4865661cff9eb240215844dc2611508e05e32ffaaaa1e851a3240d48eeec18577ad2bacb57b6e12336f8e5c9adf4460a2eab3132455a8dc1a10563c1dec8505e92496a5872b2084390f378b339e7c76d4d785bd0c70086904035c81f38c0c989303ec4d9f01fb36fbea5a197a8e3268677770320e832f7ac0dcab2caaaac86122a9a1ca523f1606a9abc87ef4179e24491e870a0a93c00f19ef93367ed8bbfeb113dbf77116792757056aca3146d1b8190810e15d873365dd67bc6d01e8f117a8e0bdca6702494dcec89fa8967550c512222bc3d856cfb21e479bac4ab3148144cf336897ea8ee2ffb8db13d6c7eefe37b67cfa38eeb7ecf134545156343de98f70f1d6a2eeb624da4c0408a1d86aa63cc2fe624b029ce5db4835eac7c6f98e279bebd910a5715f48be87f80bd02d8de6a33100fa2608048eb5ba9f9e694f5400ff601700a0e774b30a1b6582c68965dd8ea09e21568ddd9198fdbb1da33a8307ca005c9acf104e6705d77415f48e3d21e4af5b95aba7a201aa80893aabedeb88b4be562ce92563fe90c9fe9ab0c69249f39d1a7636b9b70c98b87591fe1c3f29c5d9a75b45978e34d721c2246bcf87f1884e070312cc54ca986ccbad3bfd42217e3ba2f479239f3aeee491e532015ada4c4a268f6933c1ccce3ffb9c08c838238955d6493251fd2beb459c3865d1a3cf54fc8e1291cd5c9ffdac56e0766168bf98c54a2634246e4516204ba5094934c9a55da7ade56987559f143437acb4c8116ebc5184d01aa5941605b1544e0084c2e080df53c7a8bc5e17bb3d2c2e7077a99eca0968096063198b1094", 0x1000, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r3) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, r4) syz_mount_image$jfs(&(0x7f0000001400)='jfs\x00', &(0x7f0000001440)='./file0\x00', 0x8, 0x4, &(0x7f0000001680)=[{&(0x7f0000001480)="8872c7eb3d3194a7538339ec2fc24f6469cf4553f54918cae1aaa874392a92051b2da72e259802f720f652976edd67c9be69a1896bee5045fd92b06db4e09682f1327330eb963b7135f256d82801ae8717c1d3b6cd14d95078189de907a0e4378f6560a91c4d8b8cdf084c8fcb2ea584b8d20b8e3653c783944a79498fbb4fad7585923e567eba7bd3744c8cc400428f4d907cbb170c1db527b216a16a066e0add6e25483a396b99b0a0", 0xaa, 0x6}, {&(0x7f0000001540)="47cb2c1878e9dd344a87f37445e3b53f0140dd18a1968dd31f5c7c752509dd322f7a56d73052efa5019976420f82462f447b550b05b14f8171e083bccfd575199af450f9ac726f9cf5fad4f0ba93685435f0fa3e5fadfe2dddb8ff068ff0e3b373c1955041137bc7f951af2431ccfbb5350c9e9a50845baa973d4aa520900b086683ec40f370bf371c8e3c68b8b9827012f3", 0x92, 0x8}, {&(0x7f0000001600)="af85e74f81e9174336b944e1ed3d1b0c8cda866cded955fc889b84b337ac67a1f93477b5a445cd12a7060eff7425b694ec4321d8a060", 0x36, 0x8}, {&(0x7f0000001640)="3c8d9a3558b5fa513f3942dbe4e372c62ec617c8f663666272851e753b6871b784c213", 0x23, 0x7fffffff}], 0x808, &(0x7f0000001700)={[{@iocharset={'iocharset', 0x3d, 'default'}, 0x2c}, {@noquota='noquota', 0x2c}, {@resize='resize', 0x2c}]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001340)={&(0x7f0000001300)=[0x1000], 0x1, 0x9, 0x0, 0x4, 0x5, 0x4, {0x6, 0x200, 0x0, 0x8, 0x401, 0x9, 0xd8, 0x8, 0xb2fc, 0x0, 0x40, 0x820, 0x1f00e20d, 0x5, "e75adfa464ba92b14a2523f4e37ce51a8f3bad9324037b179d66a56fdc6c944c"}}) 2018/04/28 11:18:53 executing program 5: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)={0x10000011}) sendmsg(r1, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000), 0x0, &(0x7f0000000000), 0x3c}, 0x0) epoll_wait(r0, &(0x7f00003ca000)=[{}], 0x1, 0x0) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) 2018/04/28 11:18:53 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x20) r1 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0xb4f) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xc0000, 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000036ff6)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000040)={0x40, &(0x7f0000000000)="ba7e35ffc6376021bc40ef08437427271bd2e0a185042e7deae1f03beb0c0dfe3f9c928d22ddced23e9ce69668a94ed96dbe754155308a051b77544d8066ffca"}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x4) 2018/04/28 11:18:54 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x20009000, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/28 11:18:54 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000194eec)=ANY=[@ANYBLOB="5c0000001500010000664e0900000000e00000021c6bc16fbbcf284f1316a2f1e4589ab59c00020020774f2c86c8435fec9001000000000000fe80", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000c0015000000000000000000"], 0x5c}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e24, 0x847, 0x4e24, 0x0, 0xa, 0x0, 0x20, 0x97, r2, r3}, {0x9, 0x6, 0x0, 0x0, 0x800, 0x100000001, 0x56, 0xffffffffffffaad3}, {0xfffffffffffffff7, 0x0, 0x2, 0xfff}, 0x1000, 0x6e6bb5, 0x0, 0x0, 0x2, 0x1}, {{@in=@rand_addr, 0x4d4, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x3505, 0x0, 0x2, 0x4, 0x1f, 0x6}}, 0xe8) 2018/04/28 11:18:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000040)="3a3e07fa1dcff4ec0e6c04157f5510d7bbc4ad1615974b75f6f84bdde073ef3a2dfb94dbf6ae0c720dbb6a2536ce45f976fca0c4350c93c9a7ff2c88fbe29cd26f0ebe7e580cd65a0682c3d8de72d8960b278eb4578cd0a24ba71bc564ba4dd04f457bab6511d6e81f42f8f77e7eb9594848e0f5a495aebf2e59df2eef36b1bfaa43ee014bd5e12f59a6") 2018/04/28 11:18:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) 2018/04/28 11:18:54 executing program 2: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x1f, 0x0, 0x4, 0x80000001}, {0x200, 0x7, 0x4, 0x5}, {0x8000, 0x2, 0x52d6, 0x3}, {0x2, 0x6, 0x10001, 0x1}, {0x6, 0x8, 0x7, 0x10000}, {0x9, 0x7ff, 0x6, 0x9}, {0x2, 0x7fff, 0xfff, 0x100000000}, {0xc574, 0x3, 0x1f, 0x3}, {0x400, 0x0, 0x7ff, 0x7f}]}) socket$packet(0x11, 0x3, 0x300) 2018/04/28 11:18:54 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000270000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000b37000)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/28 11:18:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000540)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) [ 93.360249] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 93.367780] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 93.417359] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.453134] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/04/28 11:18:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000040)='+:.ppp1$c\x00', 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x7f) 2018/04/28 11:18:54 executing program 6: getpeername$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x200001e1, &(0x7f0000000000)=ANY=[@ANYBLOB="b4018000000000000092f7157f41f875742c8f2c16eb87e161814c5d7f0900866a13"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x0, [], r0}, 0x48) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xf26, 0x39c, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/28 11:18:54 executing program 2: socketpair$unix(0x1, 0x805, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) write(r0, &(0x7f0000000140), 0xff3c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x58180, 0x0) memfd_create(&(0x7f0000000200)='/dev/vga_arbiter\x00', 0x5) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"8f63210c36370e"}, 0x8}, [{"3c3a5f5f08f8ab"}, {"c0642cf077a41a"}, {"5fcf3ca965d7bc"}, {"fd73d48b0391da"}, {"ef4d3b6c42af99"}, {"c1dca06a7b22dc"}, {"cc91056b3e950e"}, {"e759f0416d4c8d"}]}, 0x48) [ 93.460628] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 93.474548] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.552317] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 93.559860] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/28 11:18:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="7663616e30000000fbff00", 0x10) sendto$inet(r0, &(0x7f0000000100), 0xfa, 0x8000, &(0x7f0000000140)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x242) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioprio_set$pid(0x3, r1, 0x5) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x8000000000, &(0x7f000057bff0)={0x2, 0x200000000, @multicast1=0xe0000001}, 0x10) r2 = dup3(r0, r0, 0x80000) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) 2018/04/28 11:18:55 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x801, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000600)={'veth1_to_bond\x00', {0x2, 0x4e23, @rand_addr=0x9}}) r1 = getpid() ioprio_get$pid(0x3, r1) r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f00000001c0)=""/88, 0x58) r3 = add_key(&(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) rt_tgsigqueueinfo(r4, r4, 0x25, &(0x7f00000000c0)={0x34, 0x19ceb6a8, 0x7fffffff, 0x1}) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a4") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) 2018/04/28 11:18:55 executing program 2: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0/file0/file0\x00', &(0x7f0000000300)='udf\x00', 0x1080020, &(0x7f0000000340)="aec3821caf57a4984919f2ec5138019a7877c32741b91b68b91d94d1bbc256eb32ff0dc0665ce0802d72b0febae4039a76f91934997dbadeb743f6a188cda26556dc36def8c513c5456cbe27cd4d1d1353343913003c126cdf51dcd3edd9616b264fd6e43829b966774fb49340ccc9e17ebbe5f5a0eb24ba6cc2e74fc154f881613b246d15cc8fe86d967e824d81235ce8085d4623dbc95bba1c9b522a3cb760fc279a1b4b874274c106582e70a3a4bdb5830ad3e78de7255b38d7c65f6a8396c7bd43118a601a69a16c") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0xffffffffffffffff, 0x0, 0xca0, 0x3, 0x7ff}, 0x8, 0x3, 0x7}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000000000000000100000000", 0xce, 0x10000}], 0x0, &(0x7f0000014300)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') 2018/04/28 11:18:55 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:55 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x4, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/04/28 11:18:55 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x40) accept4(r0, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000240)=0x80, 0x80800) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x1, 0xffffffff) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x7190f76946d1c213, 0x0) r6 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x70) fanotify_mark(r5, 0x8, 0x2, r6, &(0x7f0000000140)='./file0\x00') 2018/04/28 11:18:55 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x80000000009, 0x2, 0x0, "64441425ccc46c41813c8001a417d9edbd3fb74c55e25e48cd0fe9c188cc56463cc07e5b158b09952826c3efa9dfa5dff65c9ffabb368abbf85c35072a0827cc", "fedd88c350ec02341759fe14ba1e4b4599067149413d47b17e9fad0cc929a59ea12b764523e649f5e886eda65940a45066906d840eb373148c32590273db570e", "1cec3526cb95ca40f5000067e6374ad568e3ca8ce200008bac00", [0xba2, 0x7]}) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f00000001c0)={0x0, 0x4}) geteuid() ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000080)=""/246) 2018/04/28 11:18:55 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000040)=0xbdc, 0x4) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x8, @time, 0x5174, {0xffff, 0x3637}, 0x101, 0x3, 0x3}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x8, 0x1) [ 94.225820] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 94.233378] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 94.316254] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 94.323891] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/28 11:18:55 executing program 7: r0 = socket(0xb, 0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000540), 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/28 11:18:55 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = socket$inet6(0xa, 0x8000f, 0x42da) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x188}, 0x1}, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0xfffffffffffffffe}, 0x98) r2 = syz_open_dev$sndpcmc(&(0x7f0000000840)='/dev/snd/pcmC#D#c\x00', 0x40, 0x200) recvfrom$ax25(r2, &(0x7f0000000880)=""/162, 0xa2, 0x2, &(0x7f0000000940)={0x3, {"bf66f7359fb9f8"}, 0x8001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@remote, @in=@loopback}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) 2018/04/28 11:18:55 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x2, 0x2, 0x80000001, 0x8001}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'gretap0\x00', &(0x7f00000000c0)=@ethtool_pauseparam={0x12, 0xfffffffffffffffe, 0x87, 0xfffffffffffff78f}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x800, 0x3, [{0x3, 0x0, 0x1, 0x0, 0x0, 0x1400}, {0xffffffff80000000, 0x8, 0x0, 0x0, 0x0, 0x200c}, {0x100000000, 0x3ff, 0x0, 0x0, 0x0, 0x808}, {0xd5b7, 0x7, 0x4, 0x0, 0x0, 0x8}, {0x7, 0xfffffffffffffc00, 0x10040000}]}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x100) 2018/04/28 11:18:55 executing program 0: r0 = socket$inet(0x10, 0x2, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x204100) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) 2018/04/28 11:18:55 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)) fcntl$addseals(r0, 0x409, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/04/28 11:18:55 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000d00000000950000000000000020ab017be7ff02b3cd4ac0001c9f1cf171c6983c043ece31c251c47dfc7c2daff4037523951e71836d42eff4dfb0b7cbcfaba42fb9e7303964598fc67a706f0347fcde5b5a6f5bc7178198f8421885f94a9ee5325121cbbac4506cc62bffe5d94c5fdea94dd22b852ee1cf5202d3274f6206c7208d316d69"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r1, r0}) [ 94.814576] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 94.822250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 94.831866] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop2 2018/04/28 11:18:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getgroups(0x3, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0]) getgroups(0x3, &(0x7f0000000180)=[r1, r2, r3]) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), 0x8) 2018/04/28 11:18:55 executing program 7: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x1) ioctl(r0, 0x5, &(0x7f0000000140)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x240000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/04/28 11:18:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r5) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r6 = dup2(r0, r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/04/28 11:18:56 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000000)="e3a6", 0xfffffffffffffec2, 0x4004, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="910000009371c57f63e22169d84182634235a904093f98aec2dbde92cc9eef6a7666d5da8f9f973ce1611450dc69682472a96fcd7f7e3383fb0217336e8ce0102758b1c1312cd971b30b089fedffee6886c64d2b70d7f3071589ef2ffc37a878dbeff26c078ec69daccd0605ae0b67c7aca6ddbef4fb3f3d3231f52c77aae5c5c4cbbfdc899e54e122f5512d7e314f"], &(0x7f0000000040)=0x99) 2018/04/28 11:18:56 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffff, 0x40000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="1fdd68e073f71a2936d0081fc986d3946a13ed3b689d76946243740a8d1e80b548926d0db6278c99d336429d79539b98c7c5e6d7069ecccb3df3433db99ba2aef0875e1546c827b30dc2654f6ba6430dc78f1aec6039aa631999") write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@bind={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000100)=@bind={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"983ca75d4e8347ba0a26c29a940f1849"}}}}, 0x90) [ 95.183366] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 95.228224] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 95.255166] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/04/28 11:18:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x2000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100), 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) 2018/04/28 11:18:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r5) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r6 = dup2(r0, r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/04/28 11:18:57 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:57 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:57 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe8000000000000000000000000000aafe0000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], &(0x7f00000002c0)) 2018/04/28 11:18:57 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) 2018/04/28 11:18:57 executing program 3: unshare(0x28060400) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) 2018/04/28 11:18:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty, 0x4}, {0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0xfffffffffffffffd, 0x6, 0x2000}, 0xffca) prctl$setfpexc(0xc, 0x40002) [ 96.131646] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/04/28 11:18:57 executing program 0: socket$rds(0x15, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000380)}, 0x0) 2018/04/28 11:18:57 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) getdents(r0, &(0x7f00000000c0)=""/109, 0x6d) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)=0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) write$sndseq(r0, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0xffffffffffffffff, @tick, {}, {}, @result={0x0, 0x8}}], 0xffffffffffffff40) readv(r0, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x2ca}], 0x1) 2018/04/28 11:18:57 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) 2018/04/28 11:18:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r5) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r6 = dup2(r0, r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/04/28 11:18:57 executing program 6: add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="289d5e103c389b197fcc42b96d64f6837471b49ee3ca6789b96ade1f04f8339fd00c29aa1069b0ca", 0x28, 0xfffffffffffffffd) r0 = add_key(&(0x7f0000000380)='rxrpc_s\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bcsf0\x00', 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) r2 = add_key(&(0x7f0000000400)='rxrpc_s\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="0c8c045c749bcb2fde58b197a738349658a30558e173220f2a55e3583b5b2b044ac36e49d61851cc8cd9a955e6922cb2606ea21afc4498c181140e745c0cfa496611696c45991f972b097ec152fba800dc485b6677373e50788587215804f17915f3c8655062ebcf3d7db73d4d6d79089e", 0x71, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, r2) add_key(&(0x7f00000000c0)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850ab72ba6af7c6228a22d0adaabe8bb566c069d5baa64e", &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3081b9", 0x3, r2) 2018/04/28 11:18:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) ustat(0x20, &(0x7f0000000680)) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = geteuid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000180)={{0xc2, 0x2, 0x3a725d79, 0x401, "22e66bd861c5ec3ebf04e70d6d3ae64b97d96a672b458e73379d02c0cddd2df5bd2ef647c6f808f9d621b431", 0x10000}, 0x10001, [0x4, 0x8, 0x40, 0x1, 0xd7, 0x4, 0xdb0, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x7e6, 0x8, 0xfffffffffffffffe, 0xd21, 0x6, 0x9, 0x1, 0xffffffff, 0x0, 0x3, 0x171189f2, 0x7, 0x4, 0x2, 0x3, 0x89d, 0x9, 0x40, 0x3, 0x2, 0x1, 0x1, 0x0, 0x9, 0x8, 0x4d36bf53, 0x80000000, 0x6, 0x7, 0xffffffffffff3487, 0x9, 0x9, 0x4, 0x6, 0x9, 0xfff, 0x401, 0x9, 0xffffffffffffff7f, 0x101, 0xffff, 0xffffffffffffff00, 0xfffffffffffffff9, 0x1, 0x4, 0xff, 0x8, 0x9, 0x229e, 0x3, 0xaeb5, 0x20, 0x0, 0x7fffffff, 0x4, 0x10a, 0x3, 0x0, 0x200, 0xffff, 0x4, 0x4, 0x4, 0x1f, 0x4, 0x100, 0x4, 0x2, 0x1, 0x81, 0x5, 0x27d9, 0xdc63, 0x3f, 0x7ff, 0x2, 0x2, 0x20, 0xb04, 0x0, 0x80000000, 0x65b, 0x1ff, 0x1f, 0x8, 0x101, 0x5845, 0x800, 0x10001, 0x1, 0xfffffffffffffff7, 0x8, 0x2, 0x5b105026, 0x9, 0xd6f3, 0x0, 0xd55a, 0x1, 0x800, 0x4, 0x0, 0x40, 0x20000000, 0x5, 0x10000, 0x8, 0x3, 0x8001, 0x1c, 0x3, 0x5, 0x9, 0xfff, 0xffffffff, 0x7, 0x81, 0x1f, 0x3]}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x6, 0x1f, 0x100000000, 0x6a4e3dc1, 0x100, 0x6, 0xb4, 0x5, 0x6ca, 0x0, 0x0, 0xffffffffffffffe0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) 2018/04/28 11:18:57 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) [ 96.482504] alg: No test for gcm(aes-fixed-time) (gcm_base(ctr(aes-fixed-time),ghash-generic)) 2018/04/28 11:18:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r5) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r6 = dup2(r0, r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/04/28 11:18:57 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) 2018/04/28 11:18:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f0006bb484feff051c020b49ff6e10b500000700eb080004000100134d", 0x24) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x8000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000140)={0x2, 0xce}) ioctl$sock_ifreq(r1, 0x8995, &(0x7f00000000c0)={'veth1\x00', @ifru_map={0xffffffff00000001, 0x773781b5, 0x39, 0x3, 0x7, 0x4}}) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x654, 0x6, 0x0, 0x5, 0x3, 0x3f, 0xc1da, 0x2d0, 0x40, 0x7d, 0x6, 0x1, 0x38, 0x2, 0x0, 0x4, 0x79}, [{0x7, 0xae38, 0x8, 0x7fff, 0x2, 0x2, 0x7, 0xffffffffffffffc0}], "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", [[], [], [], [], [], [], [], [], [], []]}, 0x1a78) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) 2018/04/28 11:18:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r5) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:18:58 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/28 11:18:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) syz_emit_ethernet(0x9, &(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64, @ANYPTR64], @ANYRES16=r0, @ANYBLOB="55504d77bb58706dd4a54e00edd9019b25cb30d5a0a7bb1294bb7c5f896cedff08d0162a45d1c1e69e14bb19b915e2577b4cade17fd504d0954f485b5bd0148d64b616466bd10bda0dc43ae3a90e3e8685d75077a744da9ac0df26ed5a2721f29632321011da36dbb231b115095b42966062c48ed64de187f9ea17fac6521b7f8df8b5072e06430ac9df14cbd61ad1c4dff7977f5fe4c7cbaae5aadec71fef9fb10dd20c840cc25305ad875d2ac4c79cee34ffa39b5c1c90", @ANYBLOB="4286ead4acae0c1ea2bf76ca581e955c0eb4f9a18132aee2b2bca8ef4c50cc0fe9ae69b01d35466ef8c4ba9446daac62a44242fff528a0310cdc89486623f16720a7e0fa41b44800567c56d01f71ce219c44d9cb7498f36991ee62ad8a9aeb1864026566c4a0614b5298e4e2d4618450d605908051715331080df66c", @ANYRES64=r0], @ANYRES16=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES64=r0], @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="09c683c8378f4fd79cabf3108aee58a34f6fafa7900e3961ee5db8dc0ae37609e18625bf0fcbfb271f0e550de0bc347fef60cee771f37395374beba9086dbe3e40ca588f9e38888274c27cdddb244672979bf8dad47cc0ef5e691d878fc659fc5e08bd8e6612717a0b3c2294ee8da1da76075c2645633536c85f9069aaa294ee67ab1eb915d4ffd4f88d2d4fc8a97e0cc5b5e151823eeaf6de1f23d84ace9caaea5952aafc688cf968129667faddaf2a9b4970e09642eebc8c4b0ff92672eb9a92a45d331bae99b24301307ef416157cbbd12580", @ANYRES32, @ANYRES64], 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x27, 0x1, 0x1, 0x2, 0xee01, 0x10000, "9e091f7f60800e7b7558a61fb42588b178d04fcd1e73032b1fc443ee74d389fec64d332cc5bf088ecd90d6385b75e7617b7fbfdb4aaf8f8ab51d4df43c5692", 0x12}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="f8000000000000001701000006000000a47c190c36d1f43fc44a543bbd80953a907c3a408cad9137da045af48307a50dbdc0051cae58b2e73ab77408dfd4989b9e7290a3ef239e6c1ea2f9a16c166bfa44043f44110efd5b2c5aae3c86253d7bf3924ccb9b47ddaab918eb30cdea6cf8e3c7283b1ff4ecdf1b5ac2a39664e8dcdcd4588e20444a29e30c2e959da75872679570db4761d5a30da76b92fff4cd8ac68b0558be2d8c733b851a9ab193654cd9c7fffe017c4d6a614d3831d20ca1190258dd3576e3978cd1b540240f137f45926eb84dcee7ba37fef5deab7627b8541a435b033a59eb1ea009f28028f25598db2dd55a76680000"], 0xf8, 0x40000}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x8, 0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x50, r0, 0x10000000000000) 2018/04/28 11:18:58 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) fsetxattr(r1, &(0x7f0000000000)=@random={'trusted.', '{eth1\x00'}, &(0x7f00000001c0)='syzkaller\x00', 0xa, 0x2) ioctl$KDENABIO(r0, 0x4b36) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=ANY=[@ANYBLOB="18a9614f3600000000000000000000000000009500005b46"], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) 2018/04/28 11:18:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) 2018/04/28 11:18:58 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000000340)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x28}, 0x1}, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000080)="0512eb3b7b68c994df0ad0ca541e9e16e4ea60afe311805cb108df2b8ade43f524a5126784dac2e3eda17b2da21b1b97aae66565256b18d91047bde0d4036cc601fba4eaa881618e9fc3a1b6c0a083fbe7c54f95cc088fc70cf345d96fe76b817bc69eefded92bf6b4c94bd77d9708cf29", 0x71, 0x401}, {&(0x7f0000000100)="088de827c343fa63ced35f2e8eaf7ff698a41b96991d535551f5e2dbcc151a47", 0x20, 0x101}, {&(0x7f0000000140)="29890fc2a5bd4555a0e376ce3946b12ac53aeb9114dbef9545ac1c022a2e9066b501f87dfeffa1b8b7a7aecf9b7cfea92cbbf430cf7883ec107318595e2bffd3477c9c1c880dd99274", 0x49, 0x7}, {&(0x7f00000001c0)="5f5f9316e7feeda862d0f37fbcfa5abe197a0791dbf49c88580a444136a8dfb74e0a809e213363a4c5", 0x29, 0x2}, {&(0x7f0000000200)="4898efede6a8a66c62b2e15df4fa9ac2e2037dbd5a600d352fe79997fa30f8b27cc552613af89317e9fa9b054c6e71b90c08f2038efc21910ddd7340e210b2c8ac9945d58bcd67220f944eadb33d666adff3306581ba4663e56092e94fcfb136d9db52c66d49fc5658e7fb82667ff518baa6d6883e57fc3fe9968a4e367093516035a201acd71537127b8ee4936cd0678be1e5f5b9ee1b5655ed8dd479ce713e9e929ee849", 0xa5, 0x7534}], 0x20, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x100, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/04/28 11:18:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r5) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/28 11:18:58 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/28 11:18:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/28 11:18:58 executing program 3: r0 = socket(0x1f, 0x6, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x3, 0x80000) r2 = dup3(r0, r1, 0x0) recvfrom(r2, &(0x7f0000000000)=""/247, 0xf7, 0x12142, 0x0, 0x0) 2018/04/28 11:18:58 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x4, 0x7, 0xfff, 0x7, 0x46, 0x7, 0x1000, 0x101, 0x6, 0x3ff, 0x7, 0xdc6, 0x0, 0x7, 0x5]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="3c00645f00000b3011dc6ee170389e2492b3e3141a8474791a2e794ecf9eabc31606b994db4c928d26f9564638ca0261fd8078194c0a6359fbde7cc0eb"], &(0x7f0000000200)=0x44) mmap(&(0x7f000064d000/0x1000)=nil, 0x1000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) 2018/04/28 11:18:58 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x600000000000, 0x20000) r1 = socket$packet(0x11, 0x3, 0x300) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet(0x2, 0x6, 0xff, &(0x7f00000000c0)) 2018/04/28 11:18:58 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='wchan\x00') pread64(r1, &(0x7f00000000c0), 0x1e9, 0x0) [ 97.485439] nla_parse: 20 callbacks suppressed [ 97.485457] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:18:58 executing program 7: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/28 11:18:58 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7f, 0x20000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000300)={0x81, 0x2, 0x3, 0x9, [], [], [], 0x5, 0x4000, 0x4, 0x6, "b0c1b0dc400d9bf3a02a7954c128a1c5"}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x90) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10000, 0x0) connect$unix(r2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/28 11:18:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r5) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/28 11:18:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) 2018/04/28 11:18:58 executing program 3: r0 = socket(0x15, 0x5, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) fallocate(r0, 0x1, 0x77, 0xfffffffffffffff8) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000040), 0x0) 2018/04/28 11:18:58 executing program 6: unshare(0x400) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x507440) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xdf, 0x801) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000000c0)=""/23, &(0x7f0000000100)=0x6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x10d7, [0x3e68e133, 0x401, 0x7, 0x2, 0x2, 0x9, 0x6, 0x100000001]}, 0x5c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x3}) 2018/04/28 11:18:58 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 97.794720] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:18:59 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'filter\x00', 0x4, "c850ccce"}, &(0x7f0000000000)=0x28) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 2018/04/28 11:18:59 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) 2018/04/28 11:18:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f00000002c0)="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", 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/04/28 11:18:59 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r5) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/28 11:18:59 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000200)='\x00', 0x3) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x440040, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@empty, @multicast2, 0x0}, &(0x7f0000000100)=0xfffffffffffffee9) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000680)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x25, 0x2) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000001c0)=0x7, 0x2) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x4e23, 0x20, @loopback={0x0, 0x1}, 0x400}}, 0x1, 0xbdf, 0x5, "6b440fdb59e94489d35d8c3f6c28d1259914f09d870dc55de98a2f3ca8a97cdff83a7d2382ae75d7829126f36530ee522ac4ce3badcf826de4dac2b40be754274e511261fc0deb63f59a56e20916cede"}, 0xd8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000140)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) io_setup(0x3, &(0x7f0000000300)=0x0) io_getevents(r5, 0xb7b6, 0x5, &(0x7f0000000340)=[{}, {}, {}, {}, {}], &(0x7f0000000400)={0x0, 0x1c9c380}) socket$packet(0x11, 0x1000003, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000003fec)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200100, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000000040)={{0x3, 0x800, 0x40, 0x2aa, 0x8, 0x3}, 0xe3a}) 2018/04/28 11:18:59 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) 2018/04/28 11:18:59 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 98.111020] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 98.133929] IPv4: Oversized IP packet from 127.0.0.1 2018/04/28 11:18:59 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) 2018/04/28 11:18:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) recvmmsg(r0, &(0x7f0000004280), 0x8000343, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) [ 98.199931] IPv4: Oversized IP packet from 127.0.0.1 2018/04/28 11:18:59 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:18:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/28 11:18:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r0, r1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000001c0)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x2c, &(0x7f0000000600)={0x0, &(0x7f0000000580)}, 0x10) 2018/04/28 11:18:59 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:18:59 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x8000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0xf7, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/247}, &(0x7f0000000240)=0x78) 2018/04/28 11:18:59 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) 2018/04/28 11:18:59 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:18:59 executing program 4: unshare(0x40600) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r2, r2, 0x0, 0x3}, 0x10) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80800) preadv(r1, &(0x7f0000000000), 0x0, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) [ 98.983627] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:19:00 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) 2018/04/28 11:19:00 executing program 3: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x0, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/04/28 11:19:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400007a00000000000000000000000000000000000000000000000000000200010000000000000000000000fff305000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000002c0)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x4, 0x1, 0x5}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000040)={'bcsh0\x00', @ifru_addrs=@can={0x1d, 0x0}}) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in, 0x4e23, 0xed07, 0x4e24, 0x101, 0x2, 0x20, 0xa0, 0xff, r3, r4}, {0x800, 0x2, 0x2, 0x2, 0x20, 0x400, 0x6, 0x9}, {0x81, 0x1, 0x7, 0x10000}, 0x9, 0x6e6bbb, 0x0, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x7c}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x1, 0x3, 0x400, 0x100, 0x2ab, 0xfffffffffffffff8}}, 0xe8) 2018/04/28 11:19:00 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x80, 0x10, 0x10000, 0xe322}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x1}}}, 0x84) recvfrom$unix(r1, &(0x7f0000000100)=""/90, 0x5a, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x155555555555568e, 0x1000) r5 = dup2(r1, r0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8, 0xf, 0x9, 0x10, "05a66cb531ad8152220d4639d788914cb2df47b2fa558edcbe7124aae589d5bf1a89c7f5e28b9055c7ed0b5cd45c4d953a5c39dbbf9725a4e971620cc9e6d513", "17e5b068900428e79766ea590c1616950fa1e60aca1922e9ec9b39bca61b0bae", [0x7, 0x2]}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000000080)={0x7f, 0x1, 0x7fffffff, 0x1, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xc0, 0x0) ioctl$sock_ifreq(r1, 0x8916, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_flags=0x200}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)={0x1000090000001}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000036bf70), 0x32f, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/04/28 11:19:00 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:00 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:00 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) 2018/04/28 11:19:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) [ 99.248797] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:19:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) uname(&(0x7f00000003c0)=""/12) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_ivalue}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0x100000122) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) capset(&(0x7f0000000140)={0x19980330, r3}, &(0x7f00000005c0)={0xb4, 0x8, 0x511, 0x5, 0x8, 0xb04f}) r4 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="03f10a2bc104c22d96c22715f09caf380d7477fff320c83c055bbcaf44f129378e5e8796bda7fb2c2d066fb01a312ebf0d636ae55b1e270e46c9a8bc4a6ab8f86b11"], 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e21, 0x8, 0xa, 0x0, 0xa0, 0x33, r1, r2}, {0x5, 0x4, 0x0, 0x4, 0x2, 0x180, 0x7, 0x4}, {0xb40, 0x20, 0x2, 0x80000000}, 0x9, 0x6e6bb7, 0x1, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff41b0, 0x1, 0x3, 0x9, 0x7fffffff, 0x9, 0x5}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$poke(0x4, r5, &(0x7f0000000100), 0x6) ioctl$void(r0, 0xc0045c77) 2018/04/28 11:19:00 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)) 2018/04/28 11:19:00 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000003ff0)={0x2, 0x4, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) 2018/04/28 11:19:00 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) 2018/04/28 11:19:00 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 99.837521] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:19:00 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:19:00 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) 2018/04/28 11:19:00 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)="696f2e77656967687400cf7ebb03e60ede5ad46a48d8e6816b51a641b58c905a8691f73a4cccf4ca733820d1ccc0be1cbafa5485e937c57ffdf8f95c2a414e8eeaef68abc9c62516cf64e7edbbc7db763002ed953fedcfc97b98b1", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000380)=ANY=[@ANYBLOB='1'], 0x1) 2018/04/28 11:19:00 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:00 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) fcntl$getown(r0, 0x9) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:00 executing program 6: bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xa) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000001540)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = request_key(&(0x7f0000001300)='pkcs7_test\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)='\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000001400)='dns_resolver\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r1) add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001580)="51bdc799d70820237963fe73458e4d8d9ca2d3c6b54624b0bd8cf380eeb5f7758f87a722fef4795a2d6788fd23f2747dcb333c344a2b086b06650e294d32365fcddd4b1ed91633038edceed015bed60e64521e67e12a0b401e6f3e99544916a39d6ca26a070d1176f686c3df6fb105b4b69db9830e61ee8476c4d056351634e2fb726e25e811b1cc80861e418ab33b65ac212740675cf246d70f120e5383cb458c97c347cde3f1e3a82165c61dc8e270a52524628b9a93d36c703edc3a4cac8141deba833d61a99d35daf4e648dd19f9a1dded5d92dce0c4acc4294611e98ee04bf521d82f7985e86ea5ffb839cfdea6ead93cb4ea6e5a598b1fb8f13c345a5b588b", 0x102, r2) r3 = getpgrp(0x0) rt_sigqueueinfo(r3, 0x33, &(0x7f0000000080)={0x25, 0x0, 0x7f, 0x4}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0\'nodev,\x00', r2) 2018/04/28 11:19:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2500, 0xc) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/28 11:19:00 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5, 0x400002) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x6, 0x9, 0xeed1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xea, "fadd1558be0fb96d018ca3ca582dbbb456056ef9ecaa7cfcd66cb817afb76b1e1f997e0ad207550b2eb86192ba8c2a7336489f70058a33f5e93cb463c0f3b7504c133e9b683dca82c505ae3f807c2a38c43c2fa081f8485945d65048770e165a5192f1f5b2ef80f89a5c994ba58470499b5d624364d782c2f866de110d901d0b8a9d69490e5c320fe964de9695b2736d62467a432b217845b1afad5fbc1a5d70f52d806080750f25778b479df7dc453238fab12f3f61914882dc8d363e001d5d1110326a9851838d76bef886d288e137582a3d50326524384c9d3999257c478eaa9420835fff6e712974"}, &(0x7f0000000300)=0xf2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x3, 0x2, 0x8, 0x9, 0x23f52fff, 0xfff, 0x17, {r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x3d, 0x49d5, 0x5, 0xee}}, &(0x7f0000000400)=0xb0) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x9a5, 0x100) unshare(0x40680) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x208000) recvfrom(r3, &(0x7f0000000040)=""/18, 0x12, 0x40000003, &(0x7f0000000080)=@ax25={0x3, {"27b4f1ac40e043"}, 0x73dc77c4}, 0x80) r4 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x4000000000000000, 0x8800) ioctl(r4, 0x227b, &(0x7f0000d27862)) [ 100.041113] FAULT_INJECTION: forcing a failure. [ 100.041113] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 100.053082] CPU: 1 PID: 8196 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 100.059948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.069323] Call Trace: [ 100.071952] dump_stack+0x185/0x1d0 [ 100.075619] should_fail+0x87b/0xab0 [ 100.079445] __alloc_pages_nodemask+0x5fe/0x5dc0 2018/04/28 11:19:01 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x80) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2}, 0x1e) [ 100.084174] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 100.084294] ? kmsan_set_origin+0x9e/0x160 [ 100.096991] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 100.102389] ? fsnotify+0x493/0x18f0 [ 100.106141] ? __fsnotify_parent+0x75/0x560 [ 100.110499] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 100.115897] ? kmsan_set_origin_inline+0x6b/0x120 [ 100.120768] ? __msan_poison_alloca+0x15c/0x1d0 [ 100.125467] ? kmsan_set_origin_inline+0x6b/0x120 [ 100.130371] __kmalloc_node+0x44b/0x1190 [ 100.134513] ? kmsan_set_origin_inline+0x6b/0x120 2018/04/28 11:19:01 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x40, &(0x7f0000000180)=""/253) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000140)="010000000000000073000f93e2633de64ba00480af8f49b388bc84d13c081b713da5299276f8a6397cbefebea8c2f415dfd7b9372af2b7") getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) [ 100.139440] ? kvmalloc_node+0x1a1/0x2e0 [ 100.143552] kvmalloc_node+0x1a1/0x2e0 [ 100.147482] alloc_netdev_mqs+0x1bd/0x1740 [ 100.151757] ? security_tun_dev_create+0x1f/0x190 [ 100.156636] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 100.161258] __tun_chr_ioctl+0x440b/0x6610 [ 100.165608] tun_chr_ioctl+0x9c/0xb0 [ 100.169380] ? tun_chr_poll+0x8e0/0x8e0 [ 100.173382] do_vfs_ioctl+0xaf0/0x2440 [ 100.177321] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 100.182721] ? __fget_light+0x6b9/0x710 [ 100.186732] ? prepare_exit_to_usermode+0x149/0x3a0 2018/04/28 11:19:01 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) [ 100.191785] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 100.197233] SYSC_ioctl+0x1d2/0x260 [ 100.200960] SyS_ioctl+0x54/0x80 [ 100.204416] do_syscall_64+0x309/0x430 [ 100.208353] ? ioctl_file_clone+0x4f0/0x4f0 [ 100.212737] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.217952] RIP: 0033:0x455979 [ 100.221157] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 100.228900] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 2018/04/28 11:19:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) fcntl$getown(r0, 0x9) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) [ 100.236191] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 100.243481] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.250774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 100.258063] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 0000000000000000 2018/04/28 11:19:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) r2 = syz_open_dev$mice(&(0x7f0000005ec0)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000005f00)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() r5 = getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000002840)=0x0) r9 = getpgrp(0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f0000005e80)={0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000000140)={0x4a4, 0x30, 0x200, 0x70bd27, 0x25dfdbfd, "", [@typed={0xc, 0x7b, @u64=0x3}, @nested={0x8, 0x94, [@typed={0x4, 0xd}]}, @generic="97c557f0ab1a7c5fabc07579491f0c1053c78e431f2b2bd23d58038a5d06f0c641f1b5819301d72b5a4f3c845867b51fa464a573774f0b1ebf2aac51ab7fcce61db4de5c34915efe721066f098e07aa80f1067b8de8efc7f1d1ac52f7a68a96b22850e5771737f624395cfb65bc3a867776751b95b9156291dedef74542f7759e165463628beddfd9f2dae305c632f9b4fd9c5282a326ae83c5348c1e89d6ba0f3c798f09d13efeae25f0458c4224835950d6c2b529409e988224e2ad035a41c71bdffb321c76f6c84dbc6967aa9a29a3fafbfc154e2e5", @typed={0x8, 0x79, @u32=0x3}, @nested={0x15c, 0x75, [@generic="5651a0a72de1e48886ad5fd1000637b59cd67abc5ccb196d03b00e9ed43465c29615155e8f6d3229125aa79957fe913e3d54e32626ecc6bb0f20b480ea404bd2a2b651f20cf6a81bd92974f8a4dfed8aee35435c7d0c0b255b9d97335eb22723a8", @generic="4ddf640d2776439f4c6c14decff2797c1605f76950fbe34c7b4c9023b45fee3f40beed48a5633ad99b2c7f4950888730827fe613195800a9169da123ad325cc8742490fc2826d586af1a8103a5e527df334cba216db6b4301dbcfa086e3760b2e453ebf199d922a7de0251bd7f7377e39c571aba3fd2afae381e8eb72360e34c342fb50e5dae5a53a4412e2cb54c5e50758eb28e0b6299b9198494e5472e9cb4ece8900b8bb8b8952d5e40f1d819c31439258371487894393c65d8d80be0702fe4fc4bad3b3ecdc50466db7f56897fe8d58c3b93d5c612303dd292ab1323b38c82ec1f2e411fd7d824f3666afb5f4179f2854b1f"]}, @nested={0x164, 0x6, [@typed={0x8, 0x8c, @fd=r0}, @generic="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", @generic="fd791d0075fcc115227137d613268fffafca109ea33317220c3c136c8eb6a9d4c975d249e0f485f13f44f00e3e2722abf4373be75d9b69ef9aeee8f757564c7e826aac506a3aaf202a8fc90ce25f21e5c5bc77bf351a8ab5dd64"]}, @nested={0xdc, 0x3d, [@typed={0x14, 0x2c, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x8, 0x22, @pid=r4}, @generic="275e48820a02cae406d73cc4b0fa396dce394f125916bae1838c2305044a43efe5597033c02dd42a78d39e760a8f38e5ecd988907b94591816f6be3faf00fc9d50c2865a46f95f0a7ed300f2c5beddd8c9d29f981421697414bed58bacc5cb78e7adcd5db87a844a0acf7b06b60b1056ab078962e9301c98b8873326df2ed67fb14094de48554a60158d38229166deea4de572486f51613ffddb7a020e563849f974306eabf7d24f43a96049", @typed={0x8, 0x7d, @pid=r5}, @typed={0x8, 0x62, @pid=r6}]}, @typed={0x4, 0x5a}]}, 0x4a4}, {&(0x7f0000000600)={0x2224, 0x36, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x92, @pid=r7}, @nested={0x8, 0x8c, [@typed={0x4, 0x7f}]}, @nested={0x1168, 0x43, [@generic="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"]}, 0x1010}, {&(0x7f0000005c80)={0x178, 0x18, 0x800, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x23, @fd=r1}, @typed={0x14, 0x81, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0xb4, 0x31, [@typed={0x8, 0x34, @fd=r1}, @typed={0x8, 0x22, @pid=r9}, @generic="dc8fdd9df166f07cd7084dabd8e0845b648d5a6ff398f8db2a4ed609da8a23d235333f78823d49cf07af5bda0f74eb3e946b50abab61819391b0d3106a8be04cd344d74b3482ef7b26243530295dfd98fdfec6adb609a007933b78e7e0ba63cbecd48262b6cdf61a6996ad897e7ea6c19545c0c1dd2ddf5a143ec8d43ff3afb8e7fc7355bb47d4ed588cfa14f3d1fc7016d1542d6e4c99c553ede908dd943d"]}, @generic="8efb140fa38ceeaa5d6f55d86a5242e7d43d3d64e4f1f1b5a597949366654f16f53722d8b52547b97d62d2340031855b065481c719919765ac90e82dcca3743d0df0bc2e7299eb8f9d57b659a01e6a9a97ae3c6a41d70019e5028d572e52107d766a174cb1eb419d3b262660c7b13f85980a5791854fa858", @typed={0xc, 0x34, @u64=0x1}, @typed={0xc, 0x15, @u64=0x33}, @typed={0x8, 0x67, @ipv4=@multicast1=0xe0000001}]}, 0x178}], 0x6}, 0x20040000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r10 = syz_open_pts(r0, 0x0) dup2(r0, r0) ioctl$TIOCSETD(r10, 0x5423, &(0x7f0000000100)=0x5) 2018/04/28 11:19:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) init_module(&(0x7f0000000080)='cmac(camellia)\x00', 0xf, &(0x7f00000000c0)='cmac(camellia)\x00') r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xd33, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000200)=0x400, 0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000280)=0x10003) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) socketpair(0x8, 0x80000, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f00000002c0)="94a5bd614f94deb92d93660d2e55aafdbc1a440992e7d8cf315b044d7b3fcb3c55570b012eac0743f9035824ad46952367494c67104013b50f55bd95acec41ec086c42c607a4f5", 0x47, 0x4800, &(0x7f0000000340)={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x80008}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000140)={0x0, 0x3, 0x7}) recvmmsg(r4, &(0x7f0000003a40)=[{{&(0x7f0000003600)=@nl, 0x80, &(0x7f0000000380), 0x4, &(0x7f0000003980)=""/136, 0x88}}], 0x1, 0x0, &(0x7f0000003b80)={0x0, 0x989680}) 2018/04/28 11:19:01 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) 2018/04/28 11:19:01 executing program 3: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x7fff, 0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) [ 100.410989] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 100.655947] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/04/28 11:19:01 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:19:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) fcntl$getown(r0, 0x9) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:01 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 2018/04/28 11:19:01 executing program 6: bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xa) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000001540)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = request_key(&(0x7f0000001300)='pkcs7_test\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)='\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000001400)='dns_resolver\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r1) add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001580)="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", 0x102, r2) r3 = getpgrp(0x0) rt_sigqueueinfo(r3, 0x33, &(0x7f0000000080)={0x25, 0x0, 0x7f, 0x4}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0\'nodev,\x00', r2) 2018/04/28 11:19:01 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000016fc8)={&(0x7f000000a000)=@can, 0x10, &(0x7f0000001000), 0x0, &(0x7f0000016000)=""/132, 0x84}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/28 11:19:01 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:01 executing program 0: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) r1 = gettid() ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x100000000) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, r1}) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/04/28 11:19:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) eventfd2(0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x40, r1, 0x0, 0x70bd2a, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2d9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}]}, 0x40}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000180)="d6516ea844ad8ffca3f83de0fa7c15f9cdafeb550fe9a4aa3fc79790e280d4eb02fff04b8ce5b7d7e92864cbeb722a29eab46226f170ac2425e09ec48abc27f6004d958474e8501464024225b51bb7") r3 = socket$inet(0x2, 0x803, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) r4 = dup2(r3, 0xffffffffffffffff) recvfrom$ax25(r4, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) [ 100.915679] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 100.973973] FAULT_INJECTION: forcing a failure. [ 100.973973] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 100.985800] CPU: 0 PID: 8265 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 100.992634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.001982] Call Trace: [ 101.004576] dump_stack+0x185/0x1d0 [ 101.008212] should_fail+0x87b/0xab0 [ 101.011938] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 101.016699] ? kernel_poison_pages+0x40/0x360 [ 101.021195] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 101.026558] ? kernel_poison_pages+0x1a0/0x360 [ 101.031149] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 101.036615] ? get_page_from_freelist+0xab28/0xb600 [ 101.041636] ? kernel_text_address+0x34d/0x3a0 [ 101.046222] ? __kernel_text_address+0x34/0xe0 [ 101.050821] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 101.055777] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 101.061428] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.066283] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 101.071223] kmsan_alloc_page+0x82/0xe0 [ 101.075207] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 101.079968] ? kmsan_set_origin+0x9e/0x160 [ 101.084204] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 101.089563] ? fsnotify+0x493/0x18f0 [ 101.093274] ? __fsnotify_parent+0x75/0x560 [ 101.097602] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 101.102964] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.107807] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.112476] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.117330] __kmalloc_node+0x44b/0x1190 [ 101.121393] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.126241] ? kvmalloc_node+0x1a1/0x2e0 [ 101.130312] kvmalloc_node+0x1a1/0x2e0 [ 101.134209] alloc_netdev_mqs+0x1bd/0x1740 [ 101.138446] ? security_tun_dev_create+0x1f/0x190 [ 101.143287] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 101.147873] __tun_chr_ioctl+0x440b/0x6610 [ 101.152128] tun_chr_ioctl+0x9c/0xb0 [ 101.155854] ? tun_chr_poll+0x8e0/0x8e0 [ 101.159853] do_vfs_ioctl+0xaf0/0x2440 [ 101.162172] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:19:02 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 2018/04/28 11:19:02 executing program 0: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x6, 0x200) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000200)=0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write(r1, &(0x7f00000003c0)="a0735a685cedd958b029a0cfaeb9a214991af2a481390a60256a89f707a0001e44067176efdc7c08a3758cfd8e9649a4a6d231c25b177837a2aedd2b6d1cf3804d43c3d852cb97e44fe16a48ee346135fb2b3a660945880dbcb8ecb2fdb2c012cfb064b56f4ceaee90d2e5a0d1299f3dfc4f5242672db76423dee4a28503b036f6518aa8a178bd34761fa6c4460adc81c16cca884867dcb978db01b3ba37dc079a707bf7e4ed4d5061a959bb", 0xac) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xc8, 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000040)={{0x4b}, 'port1\x00', 0x52, 0x10000, 0x80, 0xb968, 0x4d93, 0x1, 0x100000001, 0x0, 0x2, 0x5}) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f00000002c0)=""/197, 0xfffffffffffffd57, &(0x7f0000000100)=""/131, 0x0, 0x2}}, 0x68) 2018/04/28 11:19:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) [ 101.163770] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 101.163785] ? __fget_light+0x6b9/0x710 [ 101.163799] ? prepare_exit_to_usermode+0x149/0x3a0 [ 101.163816] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 101.163835] SYSC_ioctl+0x1d2/0x260 [ 101.163851] SyS_ioctl+0x54/0x80 [ 101.163863] do_syscall_64+0x309/0x430 [ 101.163879] ? ioctl_file_clone+0x4f0/0x4f0 [ 101.163896] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.163905] RIP: 0033:0x455979 [ 101.163926] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/28 11:19:02 executing program 0: unshare(0x400) pipe(&(0x7f0000f59ff8)={0x0, 0x0}) r1 = eventfd(0x403) chmod(&(0x7f0000000000)='./file0\x00', 0x108) splice(r1, &(0x7f00000e2000), r0, &(0x7f00000d1000), 0x200000000002, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000080)=""/223, 0xdf}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/172, 0xac}, {&(0x7f0000000340)=""/244, 0xf4}], 0x5) 2018/04/28 11:19:02 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='reiserfs\x00', 0x0, 0x0) 2018/04/28 11:19:02 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) r5 = dup(0xffffffffffffffff) socketpair(0xa, 0xa, 0x1, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = dup(0xffffffffffffffff) r8 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x8cb4, 0x220280) r9 = eventfd(0x7fffffff) r10 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000000680)={0x4}, 0x4) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f0000000a80)={0x18, 0x0, {0x1, @random="7139726db5cb", 'veth0_to_bond\x00'}}) r12 = syz_open_dev$sndmidi(&(0x7f0000000880)='/dev/snd/midiC#D#\x00', 0xff, 0x200080) r13 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vhost-vsock\x00', 0x2, 0x0) r14 = syz_open_dev$dmmidi(&(0x7f00000009c0)='/dev/dmmidi#\x00', 0xff, 0x80000) io_submit(r3, 0x6, &(0x7f0000000a40)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x4, r4, &(0x7f0000000140)="04ffd8819d2b60e5d128dd4ac1281727180fa3ef4db7046efb017902bd2f3d4bc94cfcfd9f9d524651c59d8bc36697b06d1d2188755348ebe8f6db41d3cb2c1bb4a80235e2bd12eb1fd0f61c44dfc323c957ce88f00afadc400d37a29fdf5d2d0578a609f059f4f6d21add8f59e2dce2cc81c5d01f8de8a550a692ee345dfdbe62e75419195e8c0e35b3bd24403cbceae0ec76eb72c6781bf3c5df840905048332c0121c40d435262f5dad690e26afcb", 0xb0, 0x1, 0x0, 0x1, r5}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0x0, r6, &(0x7f00000003c0)="d606f66cc20e00be3cff2df6923c50c75fc6cdd67cf9e6c791d92d29ca785e407e69912e0a199f0c6af93a1b3f80e72dca8263252019e5d47ae3deac062eb85ae8c0592b3b8173646da97c68fa7f8736d4bd997fceee09fc718a769c3241eef5f26d83119a490cf2cf213ea29c3ca9dca20ad9ad48b1311170c0fa08f0a748c504c0b8a00c7a756197d0301fc75e75a1bff6dc6d5fb22eb169c86afc6bbc3445478c9eaedc75f248d8", 0xa9, 0x1, 0x0, 0x1, r7}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xb, 0x9, r8, &(0x7f00000004c0)="71fc86f572f8a348c2fb3061efd0ce2de1d49d4eb03602461e9f013657d3010e6584bdbe730721c2d452743cd061eaa3007faeff98c9efeed5b0ce6ccd8fb5c9c46e7cb36aa223e81f03493302731b3ec80c72dc5f7de9", 0x57, 0x0, 0x0, 0x0, r9}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x1, r10, &(0x7f00000005c0)="d7b9911214dc7ee19621a0f0a5f76c5c9238756cd7a04a1bed5d64c103bb197c9d966935806bc1740baed78510ce0db59dac17c8a8e996ceaa8bc50d512d13fef6d406779d52bf463e3e876161fc34a1e3bf330534f811f0c152f67383bf04f49d37dc3eda3670d7a0b7e6a4d522c071c75b0d2c4a83cf1f00bce9c158630ec17e995e9fdf121f121d1b14876f0f0a", 0x8f, 0x1}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x7, 0x1, r11, &(0x7f00000007c0)="6c90e8f9ed0968f5704532efc15297155af6db34b81e2aa77a5b202477b85771fb2eb7fa6f1ac9fc51e473ba610cd5e2db23a96bc7269f91fd973d0a5353eb48722898953aabf3f6f86b8189bd8023ec42054959f5621f5a362577763245e06611bc899cd48b2e4367e13a96826ae4195f18c8a2c309c04669f94837111084722551904e32c19acaebace1ecffd1770114eef187", 0x94, 0x2, 0x0, 0x1, r12}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x7, 0x2, r13, &(0x7f0000000940)="a8b734d06d74ad4bc867490f8ace51615b140ebde78c43ec512479d548c94699d5b3d3f164a91f418a089dc57a357be826926c8f2bfdab6886f8cd257d71c18bdeff9c95c8a97039cb96149b779f839eb68cb7a7cf4d47334e1e0bccee", 0x5d, 0x94b1, 0x0, 0x1, r14}]) r15 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) r16 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000040)={r15, r16, r16}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000000)={'md5-generic\x00'}}) 2018/04/28 11:19:02 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002500)={&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/42, 0x2a}], 0x2, &(0x7f0000001500)=""/4096, 0x1000, 0x5}, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002540)={0x0, 0x180}, &(0x7f0000002580)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000025c0)=@assoc_value={r1, 0x1000}, &(0x7f0000002600)=0x8) r2 = getpid() syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/ipc\x00') unshare(0x8000400) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) ioctl(r3, 0x440000000000127f, &(0x7f0000000140)='<') [ 101.223205] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 101.230476] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 101.237740] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.245009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 101.252276] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 0000000000000001 2018/04/28 11:19:02 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:19:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2a, 0x2}, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(r2, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:02 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 2018/04/28 11:19:02 executing program 5 (fault-call:1 fault-nth:2): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:02 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x1, 0x2}}, 0x68) 2018/04/28 11:19:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=@flushpolicy={0x180, 0x1d, 0x100, 0x70bd28, 0x25dfdbfd, "", [@sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x1f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e22, 0x3, 0x4e23, 0x1, 0x2, 0xa0, 0x80, 0x3c, r1, r2}, {@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d6, 0xff}, @in=@broadcast=0xffffffff, {0x77, 0xfffffffffffff9b9, 0xe6e, 0x1, 0x2040000000000, 0x1b26, 0x2, 0x101}, {0x81, 0xaec4, 0x8, 0xffffffff}, {0x1, 0x7fff, 0xf8f}, 0x70bd25, 0x0, 0x2, 0x2, 0x2, 0x16}}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0xa, 0x1, 0x80000000}}, @replay_val={0x10, 0xa, {0x70bd2a, 0x70bd2b, 0x79}}, @tfcpad={0x8, 0x16, 0x2800000000000000}, @coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @lastused={0xc, 0xf, 0x3f}, @ipv4_hthresh={0x8, 0x3, {0x7, 0x7}}, @lifetime_val={0x24, 0x9, {0x813, 0x7ff, 0xd44, 0xffffffff}}]}, 0x180}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 2018/04/28 11:19:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000180)="67253348b9988f62c070344f31ae6041139db6c1da108947c6dd7e7c8441c386d5586d440a1da664a86222c173ac3001764c38f29ec7f11d62cfb4c5a630677d012ebf91b66b054b5cddf3fa9a9d0594d7da5e7ecb8562", 0x57}, {&(0x7f0000000200)="a099b7ece3ffa9d8a283a0dd05ee5db5bda78afba8353db25012009e234094e3cdfc759636dbac835a585df89c2ca25875dfda7c8254cbea5225b75693e186a4340e5b3bf7c15eb4c0aaa9416c2537a73b51d7251a73f1089c7eb0d06b205664824a01b10b60edda558ca60572a6d0abb1a7209092fe5a060d476b93d75bfd97a271e2a118f5de533afe092a4550a14be49006f42d4cb1b1b89ab9ee841f89b078f7d73a10a39bcf4e7b3228ebdc7e6e817d16c3aa9d103e76b915abf67fda03c4f1e4df7a", 0xc5}], 0x2}, 0x4000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'vlan0\x00', 0x6}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040), 0x214) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x8}) 2018/04/28 11:19:02 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000280), &(0x7f0000000000)=0x4) [ 101.768934] FAULT_INJECTION: forcing a failure. [ 101.768934] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 101.780794] CPU: 1 PID: 8316 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 101.787632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.797075] Call Trace: [ 101.799676] dump_stack+0x185/0x1d0 [ 101.803310] should_fail+0x87b/0xab0 [ 101.807040] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 101.811802] ? kernel_poison_pages+0x40/0x360 [ 101.816303] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 101.821674] ? kernel_poison_pages+0x1a0/0x360 [ 101.826259] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 101.831710] ? get_page_from_freelist+0xab28/0xb600 [ 101.836733] ? kernel_text_address+0x34d/0x3a0 [ 101.841312] ? __kernel_text_address+0x34/0xe0 [ 101.845905] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 101.850927] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 101.856556] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.861412] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 101.866344] kmsan_alloc_page+0x82/0xe0 [ 101.870322] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 101.875077] ? kmsan_set_origin+0x9e/0x160 [ 101.879319] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 101.884689] ? fsnotify+0x493/0x18f0 [ 101.888409] ? __fsnotify_parent+0x75/0x560 [ 101.892738] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 101.898107] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.902954] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.907623] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.912497] __kmalloc_node+0x44b/0x1190 [ 101.916581] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.921431] ? kvmalloc_node+0x1a1/0x2e0 [ 101.925498] kvmalloc_node+0x1a1/0x2e0 [ 101.929392] alloc_netdev_mqs+0x1bd/0x1740 [ 101.933628] ? security_tun_dev_create+0x1f/0x190 [ 101.938470] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 101.943057] __tun_chr_ioctl+0x440b/0x6610 [ 101.947309] tun_chr_ioctl+0x9c/0xb0 [ 101.951032] ? tun_chr_poll+0x8e0/0x8e0 [ 101.955013] do_vfs_ioctl+0xaf0/0x2440 [ 101.958907] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 101.964275] ? __fget_light+0x6b9/0x710 2018/04/28 11:19:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x80000000, 0x1, "713e839fe8dbcc0d9166d871b131ac360a8b55074cda1923923584928b0c0f8c6c4ba927a458626178ad58e0049941a58f6221a7bf2c581cd98c773a64d38c", 0x39}, 0x60) readahead(r1, 0x100, 0x7fff) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) 2018/04/28 11:19:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={0x0, 0x6da, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x6}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) [ 101.968252] ? prepare_exit_to_usermode+0x149/0x3a0 [ 101.973272] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 101.978645] SYSC_ioctl+0x1d2/0x260 [ 101.982286] SyS_ioctl+0x54/0x80 [ 101.985659] do_syscall_64+0x309/0x430 [ 101.989553] ? ioctl_file_clone+0x4f0/0x4f0 [ 101.993880] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.999069] RIP: 0033:0x455979 [ 102.002255] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 102.009963] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 2018/04/28 11:19:03 executing program 4: unshare(0x40020000) semget$private(0x0, 0x4, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="00000000886fae9953f8c2b679d2d5289a8cd5d1c9f9b429f2d0db29bf44f0ef94c0c04fcdbd6d817c6ccf76d460e17adf5f02c6e41e9bd299e53923f4ea6e9bc8153065671a554b09ea8e06b37dd352766858418a60f36282e01560cde129839c5e09de8f0d82fdc3c9ce04c0964868ee86065ff294eba99a39ef01a28466f0a6508cfb56cd09f5439536e48691b16311073567ef94a32c9c7fee694498bc8bca4c83ddf1cff628045bb7ec8f5ca806d3689b3b3e3811c9c27ef592bd36e043f444581e61746943defef3a4ffc5", @ANYRES16=r1, @ANYBLOB="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"], 0x16c}, 0x1}, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$pokeuser(0x6, r2, 0x6, 0xfffffffffffffffa) semop(0x0, &(0x7f0000000000)=[{0x2, 0x7, 0x1000}, {0x3, 0x4}], 0x2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x23ffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r4, 0x4) unshare(0x8000008140000fd) 2018/04/28 11:19:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x80000001, 0x6, 0x8, 0x4, 0x100, 0x4, 0x1000, 0x2, 0x92a3, 0x5, 0x2, 0x0, 0x8, 0x100000000, 0x8a000000000000]}, &(0x7f00000000c0)=0x100) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) recvmmsg(r3, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) [ 102.017232] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 102.024503] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.031773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 102.039036] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 0000000000000002 2018/04/28 11:19:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = accept$netrom(r1, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000300)=0x1000, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, 0x400, 0x6, 0x4, 0x69, 0x20}, &(0x7f0000000400)=0x98) fcntl$getflags(r2, 0x40b) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000440)={r5, 0x8000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r6 = dup3(r1, r0, 0x0) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xffffffffffffff7c) getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200)={r7, r8, r9}, 0xc) [ 102.139015] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 11:19:03 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 2018/04/28 11:19:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:03 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000002000)) capset(&(0x7f0000000100)={0x20071026, r0}, &(0x7f0000000140)={0x101, 0x8, 0x8, 0x9be, 0x74b25a03, 0xffffffffffffffc0}) capset(&(0x7f00000000c0)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffbffffffffe}) [ 102.250592] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 102.369557] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 11:19:03 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:19:03 executing program 5 (fault-call:1 fault-nth:3): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:03 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 2018/04/28 11:19:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, 0xffffffffffffffff) 2018/04/28 11:19:03 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x2b}, 0x8) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44841}, 0x0) 2018/04/28 11:19:03 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x190) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x11a, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/04/28 11:19:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x80000001, 0x6, 0x8, 0x4, 0x100, 0x4, 0x1000, 0x2, 0x92a3, 0x5, 0x2, 0x0, 0x8, 0x100000000, 0x8a000000000000]}, &(0x7f00000000c0)=0x100) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) recvmmsg(r3, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) 2018/04/28 11:19:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x80000001, 0x6, 0x8, 0x4, 0x100, 0x4, 0x1000, 0x2, 0x92a3, 0x5, 0x2, 0x0, 0x8, 0x100000000, 0x8a000000000000]}, &(0x7f00000000c0)=0x100) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) recvmmsg(r3, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) [ 103.010674] FAULT_INJECTION: forcing a failure. [ 103.010674] name failslab, interval 1, probability 0, space 0, times 1 [ 103.022110] CPU: 1 PID: 8382 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 103.028980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.038985] Call Trace: [ 103.041624] dump_stack+0x185/0x1d0 [ 103.042231] nla_parse: 4 callbacks suppressed [ 103.042246] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 103.045294] should_fail+0x87b/0xab0 [ 103.045389] should_failslab+0x279/0x2a0 [ 103.045443] __kmalloc+0xc2/0x350 [ 103.069691] ? dev_addr_init+0x133/0x6e0 [ 103.073795] dev_addr_init+0x133/0x6e0 [ 103.077737] alloc_netdev_mqs+0x303/0x1740 [ 103.082011] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 103.086630] __tun_chr_ioctl+0x440b/0x6610 [ 103.090990] tun_chr_ioctl+0x9c/0xb0 [ 103.094761] ? tun_chr_poll+0x8e0/0x8e0 [ 103.098773] do_vfs_ioctl+0xaf0/0x2440 [ 103.102718] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/04/28 11:19:04 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) [ 103.108113] ? __fget_light+0x6b9/0x710 [ 103.112118] ? prepare_exit_to_usermode+0x149/0x3a0 [ 103.117174] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 103.122621] SYSC_ioctl+0x1d2/0x260 [ 103.126354] SyS_ioctl+0x54/0x80 [ 103.129805] do_syscall_64+0x309/0x430 [ 103.133745] ? ioctl_file_clone+0x4f0/0x4f0 [ 103.138103] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.143312] RIP: 0033:0x455979 [ 103.146518] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 103.154265] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 103.161557] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 103.168849] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.176139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 103.183443] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 0000000000000003 2018/04/28 11:19:04 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, 0xffffffffffffffff) 2018/04/28 11:19:04 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x220000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {0x0}, {}, {}, {}]}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)={0x180, r2, 0x2, 0x70bd2b, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffeea7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x431}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x883}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbd}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000300)={r1, &(0x7f0000000200)=""/204}) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000d43000)) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) timer_gettime(0x0, &(0x7f0000500ff0)) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x800, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000100)) 2018/04/28 11:19:04 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x2b}, 0x8) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44841}, 0x0) 2018/04/28 11:19:04 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) [ 103.381591] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:19:04 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, 0xffffffffffffffff) 2018/04/28 11:19:04 executing program 6: unshare(0x400) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000000080), 0xb93c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r2, 0x4}, 0x8) write$eventfd(r1, &(0x7f00000000c0)=0xfffffffffffffffc, 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/04/28 11:19:04 executing program 0: unshare(0x40600) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffee6) r1 = memfd_create(&(0x7f0000000000)='eth1\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0xa}], 0x0) [ 103.615668] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:19:05 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:19:05 executing program 3: creat(&(0x7f0000000200)='./file0\x00', 0x20) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="2fe048aa5c2aaaaaaaaa000008004500001c00000000f3ff907800000000ffffffff00009078e0000002b5bd39a6194910c0d099fe265ede303a1a742ece7e7c5afc5786db67d42a78d388f699169dd7d47a1f5671502e84a38d6e25f009450eade6afc79e8adf6a92"], &(0x7f0000139ff4)) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x100000001, 0x8000) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x4000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast}, &(0x7f0000000140)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) 2018/04/28 11:19:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00005ecff1)="19", 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/04/28 11:19:05 executing program 5 (fault-call:1 fault-nth:4): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:05 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) 2018/04/28 11:19:05 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x100000000, 0x1c, 0x3f, 0x4, "15ff7f1f2ff31430a7b2472a413419605affee43d9aa2d055f2a6a8ef5f5189d"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000500)) r3 = dup3(r2, r1, 0x0) recvfrom$inet6(r3, &(0x7f00000004c0)=""/25, 0x19, 0x0, 0x0, 0x0) 2018/04/28 11:19:05 executing program 0: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000240)={@dev, 0x0}, &(0x7f0000000280)=0x14) recvfrom$packet(r1, &(0x7f0000000180)=""/134, 0x86, 0x10000, &(0x7f00000002c0)={0x11, 0xc, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = dup2(r1, r0) close(r0) connect(r0, &(0x7f0000000100)=@can={0x1d}, 0x180) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) flock(r3, 0xb) recvfrom$packet(r3, &(0x7f0000000000), 0x0, 0x20, &(0x7f00000000c0)={0x11, 0xff, r4, 0x1, 0x400, 0x6}, 0x14) preadv(r3, &(0x7f0000001180), 0x0, 0x0) 2018/04/28 11:19:05 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(0xffffffffffffffff, r0) [ 104.377968] FAULT_INJECTION: forcing a failure. [ 104.377968] name failslab, interval 1, probability 0, space 0, times 0 [ 104.389347] CPU: 1 PID: 8430 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 104.396211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.405587] Call Trace: [ 104.408221] dump_stack+0x185/0x1d0 [ 104.411892] should_fail+0x87b/0xab0 [ 104.415709] should_failslab+0x279/0x2a0 [ 104.419824] __kmalloc_node+0x22e/0x1190 [ 104.423969] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 104.429373] ? __list_add_valid+0xb8/0x450 [ 104.433694] ? kvmalloc_node+0x1a1/0x2e0 [ 104.437806] kvmalloc_node+0x1a1/0x2e0 [ 104.441741] alloc_netdev_mqs+0xdfe/0x1740 [ 104.446025] __tun_chr_ioctl+0x440b/0x6610 [ 104.450380] tun_chr_ioctl+0x9c/0xb0 [ 104.454144] ? tun_chr_poll+0x8e0/0x8e0 [ 104.458152] do_vfs_ioctl+0xaf0/0x2440 [ 104.462089] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.467490] ? __fget_light+0x6b9/0x710 [ 104.471496] ? prepare_exit_to_usermode+0x149/0x3a0 2018/04/28 11:19:05 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) [ 104.476550] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 104.481993] SYSC_ioctl+0x1d2/0x260 [ 104.485709] SyS_ioctl+0x54/0x80 [ 104.489162] do_syscall_64+0x309/0x430 [ 104.493099] ? ioctl_file_clone+0x4f0/0x4f0 [ 104.497462] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.502680] RIP: 0033:0x455979 [ 104.505889] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 104.513633] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 104.520929] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 2018/04/28 11:19:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000190001020000000000000000800000000000000000000000e6540f08661babf6ebefe7b3f6e74ca9516b2ef1cc2b5134c1cd39d994ed6ecdc5ffa368bfeeaff6ddb19f970f51cf0724e938cb662c50e2"], 0x1c}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000400)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x7) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000440)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000580)={0x0, @rand_addr, @remote}, &(0x7f00000005c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x5, 0x84, 0x400, 0x5c, 0x4, r2}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000540)={0x7a, 0x1, 0x1ff, 0xffff, 0x7, 0x6, 0x100000000, 0x8, 0x3, 0x0, 0x9, 0xfffffffffffffff5}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000740)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000700)=0x4) [ 104.528222] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.535515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.542809] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 0000000000000004 2018/04/28 11:19:05 executing program 4: syz_emit_ethernet(0xb3, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100, 0x100, 0x6}}], {@mpls_uc={0x8847, {[], @ipv6={0x40, 0x6, "30d433", 0x79, 0x36, 0x6, @dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0x19}, {[@hopopts={0x7e, 0x8, [], [@ra={0x5, 0x2}, @pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x8001, 0x6, 0x6, 0xf835, [0xffff, 0x1f, 0x13]}}, @calipso={0x7, 0x10, {0x906, 0x2, 0x9, 0x1, [0xdd7]}}, @jumbo={0xc2, 0x4, 0x800}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0x4e20, 0x4e20, 0x29, 0x0, [@guehdr={0x2, 0x5, 0x1, 0xffff, 0x100, [0x80]}, @guehdr={0x2, 0x1ff, 0x1ff, 0x8, 0x100, [0x80]}, @guehdr={0x2, 0x8000, 0x4, 0x6, 0x0, [0x80]}, @guehdr={0x1, 0x7, 0x7ff, 0x4, 0x100}], "dcab2733e7"}}}}}}}, &(0x7f00000001c0)={0x0, 0x2, [0x2d0, 0x56e, 0xb69, 0x101]}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f52000/0x4000)=nil, 0x4000, 0x0, 0x31, r0, 0xfffffffffffffffe) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000000000000d5f, 0x10000) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x2, 0x7, 0x2, 0x0, 0x12}) io_setup(0x8, &(0x7f0000000300)=0x0) io_getevents(r2, 0x100000000, 0x9, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000480)) times(&(0x7f00000000c0)) 2018/04/28 11:19:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:05 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/04/28 11:19:05 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) 2018/04/28 11:19:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) [ 104.750471] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:19:05 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x85b, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x90) r1 = semget(0x3, 0x0, 0x20) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x754b, 0x4b3]) [ 104.881715] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 11:19:06 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:19:06 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/04/28 11:19:06 executing program 5 (fault-call:1 fault-nth:5): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x1, 0x0, {0x2, 0x0, 0x5, 0x0, 0x2}}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0x7fffffff, 0x4000000000000, 0x8}, 0x10) 2018/04/28 11:19:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="bb60ce83dc9bd50a9f599c6a8a64943368bec784bef3e4dd7780f7135a3556dab5687087cd96a5647a61fbe2be896b3110cbc43a5fe66e5320f97728075680b36bf65f4ced73bea63c1389b3fd5cf7114ec7271f99206bc5872a703c1fcf33e7a8cd35a3", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/27) 2018/04/28 11:19:06 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) 2018/04/28 11:19:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:06 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x20, 0x40) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@dev}, &(0x7f00000001c0)=0x14) socket(0x7, 0xb, 0x401) r1 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401070ca, &(0x7f0000000000)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xb) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x10000) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x4, {0x5, 0x2a7, 0x10001, 0x80000001, 0x6, 0x7}, 0xd1, 0x7}, 0xe) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x3bde6359, 0x4) [ 105.227958] sctp: [Deprecated]: syz-executor0 (pid 8492) Use of int in max_burst socket option deprecated. [ 105.227958] Use struct sctp_assoc_value instead [ 105.244138] FAULT_INJECTION: forcing a failure. [ 105.244138] name failslab, interval 1, probability 0, space 0, times 0 [ 105.254289] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 105.255556] CPU: 1 PID: 8486 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 105.270844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.280218] Call Trace: [ 105.282848] dump_stack+0x185/0x1d0 [ 105.286517] should_fail+0x87b/0xab0 [ 105.290324] should_failslab+0x279/0x2a0 [ 105.294436] __kmalloc_node+0x22e/0x1190 [ 105.298546] ? kvmalloc_node+0x1a1/0x2e0 [ 105.302656] kvmalloc_node+0x1a1/0x2e0 [ 105.306638] alloc_netdev_mqs+0x1207/0x1740 [ 105.311010] __tun_chr_ioctl+0x440b/0x6610 [ 105.315364] tun_chr_ioctl+0x9c/0xb0 [ 105.319133] ? tun_chr_poll+0x8e0/0x8e0 [ 105.323144] do_vfs_ioctl+0xaf0/0x2440 [ 105.327081] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.332477] ? __fget_light+0x6b9/0x710 [ 105.336486] ? prepare_exit_to_usermode+0x149/0x3a0 [ 105.341544] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.346993] SYSC_ioctl+0x1d2/0x260 [ 105.350723] SyS_ioctl+0x54/0x80 [ 105.354176] do_syscall_64+0x309/0x430 [ 105.358114] ? ioctl_file_clone+0x4f0/0x4f0 [ 105.362479] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.367698] RIP: 0033:0x455979 [ 105.370903] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/28 11:19:06 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) 2018/04/28 11:19:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) [ 105.378646] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 105.385948] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 105.393238] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.400532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 105.407823] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 0000000000000005 2018/04/28 11:19:06 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x6, 0x7}, {0x9, 0x8}, {0x6, 0xff}]}) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r2, &(0x7f0000000180)="4fa8f819b1c8f5b0b2d83695d80a", 0xe) 2018/04/28 11:19:06 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$void(r0, 0x5450) ioctl$void(r0, 0x0) 2018/04/28 11:19:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) [ 105.455238] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 105.475445] sctp: [Deprecated]: syz-executor0 (pid 8492) Use of int in max_burst socket option deprecated. [ 105.475445] Use struct sctp_assoc_value instead 2018/04/28 11:19:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000200)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f4991fa3009b98dfd", 0xc0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) 2018/04/28 11:19:06 executing program 5 (fault-call:1 fault-nth:6): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:06 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) [ 105.612550] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 105.688957] FAULT_INJECTION: forcing a failure. [ 105.688957] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 105.701035] CPU: 1 PID: 8527 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 105.707901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.717275] Call Trace: [ 105.719905] dump_stack+0x185/0x1d0 [ 105.723572] should_fail+0x87b/0xab0 [ 105.727341] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 105.732180] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 105.737616] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 105.742959] ? kmsan_kmalloc+0x94/0x100 [ 105.746966] ? __kmalloc+0x23c/0x350 [ 105.750705] ? dev_addr_init+0x133/0x6e0 [ 105.754844] ? alloc_netdev_mqs+0x303/0x1740 [ 105.759318] ? __tun_chr_ioctl+0x440b/0x6610 [ 105.763804] ? tun_chr_ioctl+0x9c/0xb0 [ 105.767765] ? do_vfs_ioctl+0xaf0/0x2440 [ 105.771899] ? SYSC_ioctl+0x1d2/0x260 [ 105.775767] ? SyS_ioctl+0x54/0x80 [ 105.779381] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.784300] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.789001] ? should_failslab+0x279/0x2a0 [ 105.793273] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.798158] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.802895] ? kmsan_set_origin+0x9e/0x160 [ 105.807214] alloc_pages_current+0x6b5/0x970 [ 105.811706] get_zeroed_page+0x3f/0xd0 [ 105.815632] dev_alloc_name_ns+0x625/0xda0 [ 105.819911] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 105.825433] ? strchr+0xb5/0x180 [ 105.828843] dev_get_valid_name+0x3a0/0x760 [ 105.833205] __tun_chr_ioctl+0x44ac/0x6610 [ 105.837564] tun_chr_ioctl+0x9c/0xb0 [ 105.841332] ? tun_chr_poll+0x8e0/0x8e0 [ 105.845343] do_vfs_ioctl+0xaf0/0x2440 [ 105.849276] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.854674] ? __fget_light+0x6b9/0x710 [ 105.858684] ? prepare_exit_to_usermode+0x149/0x3a0 [ 105.863741] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.869191] SYSC_ioctl+0x1d2/0x260 [ 105.872914] SyS_ioctl+0x54/0x80 [ 105.876358] do_syscall_64+0x309/0x430 [ 105.880290] ? ioctl_file_clone+0x4f0/0x4f0 [ 105.884662] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.889874] RIP: 0033:0x455979 [ 105.893080] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.900825] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 105.908123] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 105.915418] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.922713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 105.930007] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 0000000000000006 2018/04/28 11:19:07 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:19:07 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) bind(r0, &(0x7f0000000000)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/28 11:19:07 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) 2018/04/28 11:19:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) listen(r0, 0x5) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) 2018/04/28 11:19:07 executing program 4: clock_gettime(0x0, &(0x7f0000004980)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x27f, &(0x7f0000003e40)=[{0xc}], 0xc}}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) 2018/04/28 11:19:07 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001640)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000016c0)={0x73, @multicast2=0xe0000002, 0x4e20, 0x4, 'sed\x00', 0x0, 0x3, 0x72}, 0x2c) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x6, &(0x7f0000001500)=[{&(0x7f0000000100)="f76f0c6d8176f6a4a7d49a7b3515310ab811a30cceb5885d4ae7dee53110faab93760e371ec74898757bb32767eb90754c68a90091013f3822875b32998df5", 0x3f, 0x2}, {&(0x7f0000000180)="b18780e3484fde5dfe4ad1a05fa25f42d738b757541d044f6ea5d7dcae37116b3dfa1839a990f00cf724aa2b0d9f2f6fdb8c83a9284f44b6b2151de656b1cf0f1ea20365635be0fb1a72b4b5022c2d24fd699c3f31864b5503c2f59a3eb6e3ff1f1bc82e83af6492cd7860825d4915e02c38fcf5cd66cacec91a4835f364f62e67fcae6e6ff0ba", 0x87, 0x87}, {&(0x7f0000000240)="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", 0x1000, 0x6}, {&(0x7f0000001240)="5b1a748e1d1722e45f7781392789a0bbe8fae1ddba92b014655537b85fa90e439bfe91f885563798ded97bb4f8ffd99735e490d3ec90f2e2e01e38700196e494733ca551d45e5982a8953abdf5b6c61c4eeb063babc3203dd1ac5fd99b7b6ff19b7263676aeb1633f16547939cda1282bbd87283db9cc9195d748a39ec0b77575d45ecc25d2dc69bdfa6ca20c9f8f359c1d71b76cf52056248d04f912a4fc6cc612a02188d4c6c1db2d2b7076c1c18b43b7ae6d024a6d62c2a387230784ed20f1c0b2e6fa460bb073ab76cbb3f48eb", 0xcf, 0x9}, {&(0x7f0000001340)="cf5357a3e8e00b38527d53c24b1641e10e48a82625961bf3a588f2a9b1aa77c761fba3bf63798440602382ecef1ba64e5e282da77b6764a38f99d1d9c9c43292c8885b32d323fbbc51e7a8e04c9a4b015809454b7a4c22805b26b94b45df91d49ade8fad8d6093ab2b35be952bb9811a1117a66570f0dbc3992f8f7099e6a4df830394f3ec0cad893e6aa3632b9076867e8caff16612ed7bd414694a31c1afcf537c33aa5d596a06092b09ee4942d718b8314b4de04a2d2c576f2c6f66a1a92a68cdd17755090020d56243f7c22d61cdbd5dccc4158eea926a2fceafc8bd5f0895d10029cae34daebcd18b111417ab", 0xef, 0x1}, {&(0x7f0000001440)="29c07fcf3a4231947cfcaf129460ce0e8b5cb2abedb1061da5e56a8536aae86110c6057e7a31fbf0ef4f3868a1ebaa606a6ff201db59ae339fa1b141c9a20bf7dea50fdb32cf0136aafa4c90870d4880b53725dcf6875630e00a87ac2e981b2119c9096597a58db813ab8e5da34b26a079be035a7532c2f4117653df77ef0f7eab797c743c07eae5970681c97ada835483ad4f2f688aaae42703bb0168620c742634362afa529e44094a", 0xaa, 0x3}], 0x2000000, &(0x7f00000015c0)={[{@thread_pool={'thread_pool', 0x3d, [0x7d, 0x38, 0x37, 0x7f, 0x0, 0x2d, 0x31]}, 0x2c}, {@commit={'commit', 0x3d, [0x31, 0x39, 0x37, 0x39, 0x31, 0x34]}, 0x2c}, {@notreelog='notreelog', 0x2c}, {@inode_cache='inode_cache', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@subvol={'subvol', 0x3d, [0x3e, 0x67, 0x0]}, 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@fragment_data='fragment=data', 0x2c}]}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) 2018/04/28 11:19:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:07 executing program 5 (fault-call:1 fault-nth:7): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) [ 106.090918] FAULT_INJECTION: forcing a failure. [ 106.090918] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 106.102764] CPU: 0 PID: 8545 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 106.109597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.118942] Call Trace: [ 106.121536] dump_stack+0x185/0x1d0 [ 106.125176] should_fail+0x87b/0xab0 [ 106.128904] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 106.133667] ? kernel_poison_pages+0x40/0x360 [ 106.138175] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.143550] ? kernel_poison_pages+0x1a0/0x360 [ 106.148143] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.150743] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.153601] ? get_page_from_freelist+0xab28/0xb600 [ 106.153625] ? save_stack_trace+0xa5/0xf0 [ 106.153640] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.153656] ? update_stack_state+0x885/0xa40 [ 106.153673] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.153690] ? update_stack_state+0x885/0xa40 [ 106.153708] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 106.153724] ? is_bpf_text_address+0xb4/0x4b0 [ 106.153742] ? kernel_text_address+0x34d/0x3a0 [ 106.153762] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.153778] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 106.153794] kmsan_alloc_page+0x82/0xe0 [ 106.153810] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 106.153838] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 106.229666] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 106.234948] ? kmsan_kmalloc+0x94/0x100 [ 106.238927] ? __kmalloc+0x23c/0x350 [ 106.242644] ? dev_addr_init+0x133/0x6e0 [ 106.246711] ? alloc_netdev_mqs+0x303/0x1740 [ 106.251119] ? __tun_chr_ioctl+0x440b/0x6610 [ 106.255533] ? tun_chr_ioctl+0x9c/0xb0 [ 106.259420] ? do_vfs_ioctl+0xaf0/0x2440 [ 106.263481] ? SYSC_ioctl+0x1d2/0x260 [ 106.267283] ? SyS_ioctl+0x54/0x80 [ 106.270832] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.275678] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.280349] ? should_failslab+0x279/0x2a0 [ 106.284583] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.289430] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.294103] ? kmsan_set_origin+0x9e/0x160 [ 106.298342] alloc_pages_current+0x6b5/0x970 [ 106.302759] get_zeroed_page+0x3f/0xd0 [ 106.306651] dev_alloc_name_ns+0x625/0xda0 [ 106.310891] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 106.316345] ? strchr+0xb5/0x180 [ 106.319718] dev_get_valid_name+0x3a0/0x760 [ 106.324045] __tun_chr_ioctl+0x44ac/0x6610 [ 106.328298] tun_chr_ioctl+0x9c/0xb0 [ 106.332016] ? tun_chr_poll+0x8e0/0x8e0 [ 106.335995] do_vfs_ioctl+0xaf0/0x2440 [ 106.339884] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.345250] ? __fget_light+0x6b9/0x710 [ 106.349222] ? prepare_exit_to_usermode+0x149/0x3a0 [ 106.354237] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.359602] SYSC_ioctl+0x1d2/0x260 [ 106.363233] SyS_ioctl+0x54/0x80 [ 106.366603] do_syscall_64+0x309/0x430 [ 106.370494] ? ioctl_file_clone+0x4f0/0x4f0 [ 106.374820] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.380005] RIP: 0033:0x455979 [ 106.383192] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/28 11:19:07 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02330f8fba600069da7b774c31273", 0x1b}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x800000000000065}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) readahead(r0, 0x3ff, 0x7fff) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000180)={0x9, 0x5, 0x5, 0x7fffffff, "baf07dfd0a56ae0f0b348af887ef4c7824733a225e6a93f66c602eda7abb3402cad58181ff6dcf59a8b36132", 0x7}) 2018/04/28 11:19:07 executing program 4: unshare(0x8000400) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='statm\x00') ioctl$TIOCSTI(r2, 0x5412, 0x4) ioctl$TCXONC(r2, 0x540a, 0xf63) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x6, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x9, 0x9, 0x5, 0xfffffffffffffff7, &(0x7f0000000000)='veth1_to_team\x00', 0x9, 0x0, 0xff}) [ 106.390899] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 106.398168] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 106.405435] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.412700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 106.419966] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 0000000000000007 2018/04/28 11:19:07 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:19:07 executing program 7: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) 2018/04/28 11:19:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xfffffffffffffe97, &(0x7f0000000200)={&(0x7f00000002c0)={0x14, 0x2000000000000027, 0x200, 0x0, 0x8000000000000000, {0x10}, [@typed={0x0, 0x16, @binary="61de5bb2447c3b342a4a812c453d"}, @nested={0x0, 0x24, [@typed={0x0, 0x23, @str='.keyring@)*vboxnet1posix_acl_access/posix_acl_accesscgroupppp0keyring@em0\x00'}, @typed={0x0, 0x3b}, @typed={0x0, 0x78, @u32=0x5}, @typed={0x0, 0x6f, @u64=0x9}, @generic="4c8a5a5591d5f026fd47b32a019ea80024e6eec0e5fa12db38ad56b717524916fc98290af40af22bd9d42b69078b10d4efc411cfdd08197d9e940bcaf556c8f11893087ce92cf2d22df172e617d9523cc8d8035933a0f996eff62f68275696a2f52a9ed815267605660583c5cf2970376a7ee43fb1615feeb281666b1bfcff3585f5be48575fc1b2dd9ad435a243b91b0ff2e1f970151b15799c43268c08f37ea0ac74deb0d248e46d0c3f449ab0e2a9c9518167ccf2010865411f929d61dc94a6ae5113975ba54803406b9febd22bdb0e6dd435bb589131a3d953bfcccf2fa74b2e870210c2dff35f195079ec7ba56aec7bc0544445d1a9db8400d5dc9feb", @generic="843b6d283ee80778721186ac2fbc5d39d60e4578f48474f6be39bd5e75eba121b4ab50c8db16657f128459de181061d4a7bfd5e813eb79310420bcdb1da753f26825a1c8c4e4b65c2c061b95100ca5c5a953b01e2e5aa33579da646adfbda8f7e448aed5338da3964eb118", @generic="eccee58f561331ccb37510b74fc8b15f83e3a25779d3bfc982a9eec69af577bb6a87c094cad95e2e8236428897d5c683708275ba547c25a6b2bda138ad5e64a8ff11d996ff3aaf7e94423096efe33df31545dee9a262cf07b7004812560c38f38b253c50875dfcd13f960a0f5b4cb893e96f4c2fe800d5cd65cd23d4eb110d2ab855b15e7f6fe94fec4aae20b72b40568a9d42baaef1116a194049d1fb3f61164d0abc74d6405e9a534c2183cb4f16f1717efa4d068b4d2c26e0d1b475dfd1c9f51353a858dbd6bcec49f197da517ec0d0"]}, @generic="0bdac0ae364aa6ebb7750025480564fb4bc56ef62d02abbe5258945c97001b3a29a1452ca2565f7a790d6a03a396b8ca43c1b06b3bfa4e66046154296a15d9da9a483f0aa1dedf18435f9ca02495b2805f93515d5e8e73e41d62e68f4e7204aac0bdab8b20f41c5a62e9118f5b73dba95a4e13149de126c88f44"]}, 0x14}, 0x1}, 0x0) 2018/04/28 11:19:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80) socket$inet(0x2, 0x802, 0x3ff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x4, 0x7fff}, &(0x7f0000000180)=0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xdf, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/55) fcntl$setstatus(r0, 0x4, 0x1000003ffff) ioctl$TUNSETLINK(r1, 0x400454cd, 0x101) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000200)=""/101) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280)=0xfffffffffffffff9, 0x4) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/12) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x20002, 0x12) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x2) 2018/04/28 11:19:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e26}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/28 11:19:07 executing program 5 (fault-call:1 fault-nth:8): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:07 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f00000001c0)={@pi, @hdr, @ipx={0xffff, 0xeb, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@broadcast=0xffffffff, @random="14a3adb1a9b6"}, "2200e7814983194c8cf2eabde79d7452c4cddd2ecbe8736ff069344f284369f6ff65fa292c1bff8b05048c3241934d7f8c47812a4745f7ec6463d5b5b8df20748e1e9dcd1187a2e118a77e5aef49a7ab0a7b560165da88f3089147652c0517609b4f0ed089217a0d03c335ab55c1bdb4229eb83af98d9ee78ba295b8f1faa7d4b5f6b687c01c26f25490fab0214ed8064b3e5af6d280ee6822e20a0f4eecdcd5c5bd1185b24d0b2e1e1c74e3e52d2c666305b8c22ba8474d6227eede9d1e844e17272ede5afb79622882fb976c"}}, 0xf9) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/50}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xdc0, &(0x7f0000000040)=0x2) 2018/04/28 11:19:08 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x6, 0x8, 0x9, 0x80000000, 0x9, 0x4, 0x80000000, 0x1, 0x9, 0x1ff, 0x3, 0x5}) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000c01f18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6}}, {{@in=@rand_addr}, 0x0, @in6}}, 0x40fd) [ 107.000264] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 107.061465] FAULT_INJECTION: forcing a failure. [ 107.061465] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 107.073294] CPU: 1 PID: 8595 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 107.080126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.089471] Call Trace: [ 107.092065] dump_stack+0x185/0x1d0 [ 107.095696] should_fail+0x87b/0xab0 [ 107.099419] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 107.104181] ? kernel_poison_pages+0x40/0x360 [ 107.108687] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.114056] ? kernel_poison_pages+0x1a0/0x360 [ 107.118643] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.124103] ? get_page_from_freelist+0xab28/0xb600 [ 107.129127] ? save_stack_trace+0xa5/0xf0 [ 107.133280] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.138732] ? update_stack_state+0x885/0xa40 [ 107.143239] ? update_stack_state+0x885/0xa40 [ 107.147739] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 107.152757] ? is_bpf_text_address+0xb4/0x4b0 [ 107.157261] ? kernel_text_address+0x34d/0x3a0 2018/04/28 11:19:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000), 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/107, 0x6b) 2018/04/28 11:19:08 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/28 11:19:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) [ 107.161850] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.166699] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 107.171631] kmsan_alloc_page+0x82/0xe0 [ 107.175613] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 107.180370] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 107.185735] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 107.191015] ? kmsan_kmalloc+0x94/0x100 [ 107.194994] ? __kmalloc+0x23c/0x350 [ 107.198705] ? dev_addr_init+0x133/0x6e0 [ 107.202771] ? alloc_netdev_mqs+0x303/0x1740 [ 107.207175] ? __tun_chr_ioctl+0x440b/0x6610 [ 107.211589] ? tun_chr_ioctl+0x9c/0xb0 [ 107.215482] ? do_vfs_ioctl+0xaf0/0x2440 [ 107.219547] ? SYSC_ioctl+0x1d2/0x260 [ 107.223346] ? SyS_ioctl+0x54/0x80 [ 107.226892] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.231735] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.236403] ? should_failslab+0x279/0x2a0 [ 107.240640] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.245484] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.250151] ? kmsan_set_origin+0x9e/0x160 [ 107.254391] alloc_pages_current+0x6b5/0x970 [ 107.258805] get_zeroed_page+0x3f/0xd0 2018/04/28 11:19:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c20726d12efd40df3038eda43e01a7f7e980787a163c2bab884ba0ee85508fa033791588ebf22ca4bf7eb13e7e207389196e6ffa9921b58c2d0e6f338a101ef3431a3cfe91b598109f5f8b389841a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) dup2(r0, r1) [ 107.262697] dev_alloc_name_ns+0x625/0xda0 [ 107.266933] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 107.272378] ? strchr+0xb5/0x180 [ 107.275746] dev_get_valid_name+0x3a0/0x760 [ 107.280074] __tun_chr_ioctl+0x44ac/0x6610 [ 107.284327] tun_chr_ioctl+0x9c/0xb0 [ 107.288049] ? tun_chr_poll+0x8e0/0x8e0 [ 107.292032] do_vfs_ioctl+0xaf0/0x2440 [ 107.295927] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.301292] ? __fget_light+0x6b9/0x710 [ 107.305269] ? prepare_exit_to_usermode+0x149/0x3a0 2018/04/28 11:19:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) dup2(r0, r1) [ 107.310291] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.315667] SYSC_ioctl+0x1d2/0x260 [ 107.319308] SyS_ioctl+0x54/0x80 [ 107.322679] do_syscall_64+0x309/0x430 [ 107.326577] ? ioctl_file_clone+0x4f0/0x4f0 [ 107.330911] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.336099] RIP: 0033:0x455979 [ 107.339279] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 107.346983] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 107.354247] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 2018/04/28 11:19:08 executing program 4: prctl$setfpexc(0xc, 0x20002) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000000000002900000000000000b3bdd70b24699c40c0bc3aba953b900d9f521d1041b5f3bf47463a50fed2d62bfbf6ab946028a8070eae86709ba512a972c1a18f0d2fd195cf530c06c585"], 0x10}}], 0x2, 0x8000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x400, {{0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0x1a}, 0x7}}, {{0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) socket$inet(0x2, 0x5, 0x4dfd) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xaad0, 0x40000) [ 107.361508] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.366695] FAULT_INJECTION: forcing a failure. [ 107.366695] name failslab, interval 1, probability 0, space 0, times 0 [ 107.368768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.368777] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 0000000000000008 [ 107.394915] CPU: 0 PID: 8603 Comm: syz-executor7 Not tainted 4.16.0+ #87 2018/04/28 11:19:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) dup2(r0, r1) [ 107.394931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.394943] Call Trace: [ 107.394985] dump_stack+0x185/0x1d0 [ 107.395028] should_fail+0x87b/0xab0 [ 107.395071] should_failslab+0x279/0x2a0 [ 107.395111] kmem_cache_alloc_node+0x151/0xc70 [ 107.395143] ? __alloc_skb+0x203/0x9f0 [ 107.395225] ? netlink_autobind+0x981/0x9e0 [ 107.395257] __alloc_skb+0x203/0x9f0 [ 107.395308] netlink_sendmsg+0x9a6/0x1310 [ 107.395368] ? netlink_getsockopt+0xc80/0xc80 [ 107.395436] ___sys_sendmsg+0xec0/0x1310 [ 107.395535] ? __fdget+0x4e/0x60 [ 107.395599] ? __fget_light+0x56/0x710 [ 107.395656] ? __fdget+0x4e/0x60 [ 107.395719] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.395777] ? __fget_light+0x6b9/0x710 [ 107.395855] SYSC_sendmsg+0x2a3/0x3d0 [ 107.395942] SyS_sendmsg+0x54/0x80 [ 107.396018] do_syscall_64+0x309/0x430 [ 107.396065] ? ___sys_sendmsg+0x1310/0x1310 [ 107.396102] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.396123] RIP: 0033:0x455979 [ 107.396139] RSP: 002b:00007f81471f0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 107.396177] RAX: ffffffffffffffda RBX: 00007f81471f16d4 RCX: 0000000000455979 [ 107.396194] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 107.396211] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.396229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.396246] R13: 00000000000004d9 R14: 00000000006fa4f8 R15: 0000000000000000 2018/04/28 11:19:08 executing program 5 (fault-call:1 fault-nth:9): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:08 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:19:08 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x6, 0x8, 0x9, 0x80000000, 0x9, 0x4, 0x80000000, 0x1, 0x9, 0x1ff, 0x3, 0x5}) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000c01f18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6}}, {{@in=@rand_addr}, 0x0, @in6}}, 0x40fd) 2018/04/28 11:19:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000000c0), 0x4) 2018/04/28 11:19:08 executing program 7 (fault-call:1 fault-nth:1): r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/28 11:19:08 executing program 4: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x2}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x7fffffff, 0x6, [0x3, 0x4, 0x4, 0x0, 0x0, 0x200]}, &(0x7f0000000140)=0x14) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)) 2018/04/28 11:19:08 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x1, 0x9}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401870cb, &(0x7f0000000080)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x0) [ 107.858933] FAULT_INJECTION: forcing a failure. [ 107.858933] name failslab, interval 1, probability 0, space 0, times 0 [ 107.870327] CPU: 0 PID: 8639 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 107.877190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.886556] Call Trace: [ 107.889190] dump_stack+0x185/0x1d0 [ 107.892859] should_fail+0x87b/0xab0 [ 107.896624] should_failslab+0x279/0x2a0 [ 107.900785] __kmalloc_node_track_caller+0x243/0x11c0 [ 107.906067] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 107.911470] ? netlink_sendmsg+0x9a6/0x1310 [ 107.915840] __alloc_skb+0x2cf/0x9f0 [ 107.919584] ? netlink_sendmsg+0x9a6/0x1310 [ 107.923956] netlink_sendmsg+0x9a6/0x1310 [ 107.928179] ? netlink_getsockopt+0xc80/0xc80 [ 107.932744] ___sys_sendmsg+0xec0/0x1310 [ 107.936905] ? __fdget+0x4e/0x60 [ 107.940343] ? __fget_light+0x56/0x710 [ 107.944294] ? __fdget+0x4e/0x60 [ 107.947734] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.953165] ? __fget_light+0x6b9/0x710 2018/04/28 11:19:08 executing program 6: prctl$seccomp(0x21, 0x3, &(0x7f00005d295e)={0x2000000000000099, &(0x7f0000000080)=[{0x2, 0x4, 0x2000000000006, 0x6}]}) prctl$void(0x22) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) [ 107.957234] SYSC_sendmsg+0x2a3/0x3d0 [ 107.961130] SyS_sendmsg+0x54/0x80 [ 107.964796] do_syscall_64+0x309/0x430 [ 107.964846] ? ___sys_sendmsg+0x1310/0x1310 [ 107.964885] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.964907] RIP: 0033:0x455979 [ 107.964924] RSP: 002b:00007f81471f0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 107.964956] RAX: ffffffffffffffda RBX: 00007f81471f16d4 RCX: 0000000000455979 [ 107.964974] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 107.964991] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.965008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.965026] R13: 00000000000004d9 R14: 00000000006fa4f8 R15: 0000000000000001 [ 107.994753] FAULT_INJECTION: forcing a failure. [ 107.994753] name failslab, interval 1, probability 0, space 0, times 0 [ 107.994785] CPU: 0 PID: 8648 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 107.994799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.994813] Call Trace: [ 107.994848] dump_stack+0x185/0x1d0 [ 107.994887] should_fail+0x87b/0xab0 [ 107.994930] should_failslab+0x279/0x2a0 [ 107.994982] __kmalloc_node+0x22e/0x1190 [ 107.995028] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.995059] ? __mod_timer+0x36b/0x2c40 [ 107.995091] ? kvmalloc_node+0x1a1/0x2e0 [ 107.995133] ? security_tun_dev_attach+0x4c/0x1f0 [ 107.995177] kvmalloc_node+0x1a1/0x2e0 [ 107.995208] ? security_tun_dev_attach+0x8d/0x1f0 [ 107.995240] tun_attach+0x11c9/0x17b0 [ 107.995283] __tun_chr_ioctl+0x5004/0x6610 [ 107.995400] tun_chr_ioctl+0x9c/0xb0 [ 107.995449] ? tun_chr_poll+0x8e0/0x8e0 [ 107.995482] do_vfs_ioctl+0xaf0/0x2440 [ 107.995527] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.995557] ? __fget_light+0x6b9/0x710 [ 107.995591] ? prepare_exit_to_usermode+0x149/0x3a0 [ 107.995626] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.995704] SYSC_ioctl+0x1d2/0x260 [ 107.995795] SyS_ioctl+0x54/0x80 [ 107.995871] do_syscall_64+0x309/0x430 [ 107.995916] ? ioctl_file_clone+0x4f0/0x4f0 [ 107.995955] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.995977] RIP: 0033:0x455979 [ 107.995993] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 107.996024] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 107.996042] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 107.996060] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.996076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.996094] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 0000000000000009 2018/04/28 11:19:09 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:19:09 executing program 5 (fault-call:1 fault-nth:10): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:09 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffa, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x106) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x1) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x7fffffff, 0x22400) fcntl$getflags(r1, 0x40b) 2018/04/28 11:19:09 executing program 7 (fault-call:1 fault-nth:2): r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/28 11:19:09 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca436248580467"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/212, 0xd4}, {&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/157, 0x9d}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f0000000600)=""/42, 0x2a}], 0x6, &(0x7f0000000780)=""/75, 0x4b, 0x9}, 0x12002) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000800)={@in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x1, 0x8, 0x80000001, "0a07a428bd7e75b116b2767053cfddc43c9f86f910fda80990ead8adf3342f1abfaecd111cbe0d15ded9b1fdcd7ba250f050f112cf15d72711b97a95a08f245a4960e0c81a49aa86424d9a178fac46b8"}, 0xd8) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/28 11:19:09 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x6, 0x8, 0x9, 0x80000000, 0x9, 0x4, 0x80000000, 0x1, 0x9, 0x1ff, 0x3, 0x5}) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000c01f18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6}}, {{@in=@rand_addr}, 0x0, @in6}}, 0x40fd) 2018/04/28 11:19:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x2000002, 0x84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) [ 108.720859] validate_nla: 10 callbacks suppressed [ 108.720874] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 108.733272] nla_parse: 1 callbacks suppressed [ 108.733288] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 108.741632] FAULT_INJECTION: forcing a failure. 2018/04/28 11:19:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:09 executing program 4: timer_create(0xffbffffffffffff2, &(0x7f0000000000)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f00007d6ffc)) clock_getres(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{}, {0x0, r0}}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4000, r1, r2, 0x100000001, 0x2, 0x100000) [ 108.741632] name failslab, interval 1, probability 0, space 0, times 0 [ 108.741665] CPU: 0 PID: 8673 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 108.741679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/04/28 11:19:09 executing program 5 (fault-call:1 fault-nth:11): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) [ 108.741692] Call Trace: 2018/04/28 11:19:09 executing program 6: r0 = socket$inet6(0xa, 0x43, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x2f00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 108.741733] dump_stack+0x185/0x1d0 [ 108.741770] should_fail+0x87b/0xab0 2018/04/28 11:19:09 executing program 7 (fault-call:1 fault-nth:3): r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 108.741817] should_failslab+0x279/0x2a0 [ 108.741857] __kmalloc_track_caller+0x208/0xcb0 [ 108.741904] ? kvasprintf_const+0x305/0x3b0 [ 108.741994] kstrdup_const+0x154/0x270 2018/04/28 11:19:10 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) dup2(r0, r1) [ 108.742031] kvasprintf_const+0x305/0x3b0 [ 108.742071] kobject_set_name_vargs+0x11f/0x390 [ 108.742186] dev_set_name+0x1cb/0x200 [ 108.742265] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 108.742304] netdev_register_kobject+0x14a/0x6d0 2018/04/28 11:19:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824f7a8eaf3f568d61a00000001f22700f8fc73") epoll_pwait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0xff, &(0x7f0000000080)={0x80000000}, 0x8) 2018/04/28 11:19:10 executing program 4: timer_create(0xffbffffffffffff2, &(0x7f0000000000)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f00007d6ffc)) clock_getres(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{}, {0x0, r0}}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4000, r1, r2, 0x100000001, 0x2, 0x100000) [ 108.742349] ? raw_notifier_call_chain+0x1e7/0x250 [ 108.742431] register_netdevice+0x18a7/0x26d0 [ 108.742473] __tun_chr_ioctl+0x506f/0x6610 [ 108.742590] tun_chr_ioctl+0x9c/0xb0 [ 108.742638] ? tun_chr_poll+0x8e0/0x8e0 [ 108.742667] do_vfs_ioctl+0xaf0/0x2440 [ 108.742712] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.742741] ? __fget_light+0x6b9/0x710 [ 108.742771] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.742805] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.742879] SYSC_ioctl+0x1d2/0x260 [ 108.742975] SyS_ioctl+0x54/0x80 [ 108.743057] do_syscall_64+0x309/0x430 [ 108.743098] ? ioctl_file_clone+0x4f0/0x4f0 [ 108.743133] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.743158] RIP: 0033:0x455979 [ 108.743174] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.743205] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 108.743223] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 108.743239] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.743255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.743271] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 000000000000000a [ 108.794289] FAULT_INJECTION: forcing a failure. [ 108.794289] name failslab, interval 1, probability 0, space 0, times 0 [ 108.794321] CPU: 1 PID: 8667 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 108.794336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.794347] Call Trace: [ 108.794387] dump_stack+0x185/0x1d0 [ 108.794424] should_fail+0x87b/0xab0 [ 108.794468] should_failslab+0x279/0x2a0 [ 108.794508] kmem_cache_alloc_node+0x151/0xc70 [ 108.794539] ? __alloc_skb+0x203/0x9f0 [ 108.794578] __alloc_skb+0x203/0x9f0 [ 108.794629] ? _cond_resched+0x3c/0xd0 [ 108.794711] netlink_dump+0x407/0x1540 [ 108.794742] ? kmsan_set_origin+0x9e/0x160 [ 108.794780] __netlink_dump_start+0x1167/0x12a0 [ 108.794837] rtnetlink_rcv_msg+0x1435/0x1560 [ 108.794876] ? rtnl_getlink+0xe70/0xe70 [ 108.794910] ? rtnl_getlink+0xe70/0xe70 [ 108.794971] netlink_rcv_skb+0x378/0x600 [ 108.795024] ? rtnetlink_bind+0x120/0x120 [ 108.795061] rtnetlink_rcv+0x50/0x60 [ 108.795099] netlink_unicast+0x166b/0x1740 [ 108.795143] ? rtnetlink_net_exit+0xa0/0xa0 [ 108.795183] netlink_sendmsg+0x1048/0x1310 [ 108.795248] ? netlink_getsockopt+0xc80/0xc80 [ 108.795316] ___sys_sendmsg+0xec0/0x1310 [ 108.795425] ? __fdget+0x4e/0x60 [ 108.795493] ? __fget_light+0x56/0x710 [ 108.795555] ? __fdget+0x4e/0x60 [ 108.795622] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.795692] ? __fget_light+0x6b9/0x710 [ 108.795774] SYSC_sendmsg+0x2a3/0x3d0 [ 108.795869] SyS_sendmsg+0x54/0x80 [ 108.795957] do_syscall_64+0x309/0x430 [ 108.796005] ? ___sys_sendmsg+0x1310/0x1310 [ 108.796042] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.796063] RIP: 0033:0x455979 [ 108.796079] RSP: 002b:00007f81471f0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.796112] RAX: ffffffffffffffda RBX: 00007f81471f16d4 RCX: 0000000000455979 [ 108.796129] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 108.796147] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.796163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.796181] R13: 00000000000004d9 R14: 00000000006fa4f8 R15: 0000000000000002 [ 108.931641] FAULT_INJECTION: forcing a failure. [ 108.931641] name failslab, interval 1, probability 0, space 0, times 0 [ 108.931682] CPU: 1 PID: 8687 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 108.931696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.931709] Call Trace: [ 108.931748] dump_stack+0x185/0x1d0 [ 108.931787] should_fail+0x87b/0xab0 [ 108.931877] should_failslab+0x279/0x2a0 [ 108.931972] __kmalloc+0xc2/0x350 [ 108.932064] ? device_add+0x132/0x2cb0 [ 108.932099] device_add+0x132/0x2cb0 [ 108.932142] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 108.932181] netdev_register_kobject+0x283/0x6d0 [ 108.932272] register_netdevice+0x18a7/0x26d0 [ 108.932315] __tun_chr_ioctl+0x506f/0x6610 [ 108.932425] tun_chr_ioctl+0x9c/0xb0 [ 108.932472] ? tun_chr_poll+0x8e0/0x8e0 [ 108.932504] do_vfs_ioctl+0xaf0/0x2440 [ 108.932545] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.932576] ? __fget_light+0x6b9/0x710 [ 108.932608] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.932640] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.932719] SYSC_ioctl+0x1d2/0x260 [ 108.932808] SyS_ioctl+0x54/0x80 [ 108.932885] do_syscall_64+0x309/0x430 [ 108.932931] ? ioctl_file_clone+0x4f0/0x4f0 [ 108.932970] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.932991] RIP: 0033:0x455979 [ 108.933008] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.933041] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 108.933060] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 108.933077] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.933094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.933110] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 000000000000000b [ 108.999633] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 108.999656] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 108.999805] FAULT_INJECTION: forcing a failure. [ 108.999805] name failslab, interval 1, probability 0, space 0, times 0 [ 108.999835] CPU: 1 PID: 8694 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 108.999851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.999864] Call Trace: [ 108.999904] dump_stack+0x185/0x1d0 [ 108.999943] should_fail+0x87b/0xab0 [ 108.999986] should_failslab+0x279/0x2a0 [ 109.000034] __kmalloc_node_track_caller+0x243/0x11c0 [ 109.000068] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 109.000100] ? netlink_dump+0x407/0x1540 [ 109.000144] __alloc_skb+0x2cf/0x9f0 [ 109.000176] ? netlink_dump+0x407/0x1540 [ 109.000259] ? _cond_resched+0x3c/0xd0 [ 109.000294] netlink_dump+0x407/0x1540 [ 109.000324] ? kmsan_set_origin+0x9e/0x160 [ 109.000360] __netlink_dump_start+0x1167/0x12a0 [ 109.000412] rtnetlink_rcv_msg+0x1435/0x1560 [ 109.000451] ? rtnl_getlink+0xe70/0xe70 [ 109.000484] ? rtnl_getlink+0xe70/0xe70 [ 109.000545] netlink_rcv_skb+0x378/0x600 [ 109.000594] ? rtnetlink_bind+0x120/0x120 [ 109.000631] rtnetlink_rcv+0x50/0x60 [ 109.000677] netlink_unicast+0x166b/0x1740 [ 109.000721] ? rtnetlink_net_exit+0xa0/0xa0 [ 109.000760] netlink_sendmsg+0x1048/0x1310 [ 109.000807] ? netlink_getsockopt+0xc80/0xc80 [ 109.000838] ___sys_sendmsg+0xec0/0x1310 [ 109.000881] ? switch_fpu_finish+0x6e/0x4d0 [ 109.000964] ? __fdget+0x4e/0x60 [ 109.001032] ? __fget_light+0x56/0x710 [ 109.001095] ? __fdget+0x4e/0x60 [ 109.001160] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.001220] ? __fget_light+0x6b9/0x710 [ 109.001302] SYSC_sendmsg+0x2a3/0x3d0 [ 109.001396] SyS_sendmsg+0x54/0x80 [ 109.001483] do_syscall_64+0x309/0x430 [ 109.001532] ? ___sys_sendmsg+0x1310/0x1310 [ 109.001569] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.001590] RIP: 0033:0x455979 2018/04/28 11:19:10 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x402, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000a5b2ff34ee7c7ab84d84580f2932c2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) dup2(r0, r1) 2018/04/28 11:19:10 executing program 6: mknod$loop(&(0x7f0000000000)='./file0\x00', 0xbb16f27df9c94367, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x480041) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x3, 0x4, 0x2}}, {&(0x7f00000000c0)=""/40, 0x28}, &(0x7f0000000100), 0x5b}, 0xa0) 2018/04/28 11:19:10 executing program 4: tgkill(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') getsockname$ax25(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x10) 2018/04/28 11:19:10 executing program 0: msgget(0x2, 0x40) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xff, 0x400) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) 2018/04/28 11:19:10 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x6, 0x8, 0x9, 0x80000000, 0x9, 0x4, 0x80000000, 0x1, 0x9, 0x1ff, 0x3, 0x5}) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000c01f18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6}}, {{@in=@rand_addr}, 0x0, @in6}}, 0x40fd) 2018/04/28 11:19:10 executing program 1: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/04/28 11:19:10 executing program 5 (fault-call:1 fault-nth:12): r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/28 11:19:10 executing program 7 (fault-call:1 fault-nth:4): r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 109.001605] RSP: 002b:00007f81471f0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 109.001638] RAX: ffffffffffffffda RBX: 00007f81471f16d4 RCX: 0000000000455979 [ 109.001660] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 109.001678] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.001694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 109.001711] R13: 00000000000004d9 R14: 00000000006fa4f8 R15: 0000000000000003 [ 109.990012] FAULT_INJECTION: forcing a failure. [ 109.990012] name failslab, interval 1, probability 0, space 0, times 0 [ 110.001481] CPU: 1 PID: 8727 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 110.008379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.008392] Call Trace: [ 110.008434] dump_stack+0x185/0x1d0 [ 110.008468] should_fail+0x87b/0xab0 [ 110.008511] should_failslab+0x279/0x2a0 [ 110.008551] __kmalloc_track_caller+0x208/0xcb0 [ 110.008579] ? kmsan_slab_alloc+0x11/0x20 [ 110.008612] ? __kernfs_new_node+0xae/0x6e0 [ 110.008644] ? kvasprintf_const+0x305/0x3b0 [ 110.008679] ? kobject_set_name_vargs+0x11f/0x390 [ 110.008711] ? dev_set_name+0x1cb/0x200 [ 110.008756] kstrdup_const+0x154/0x270 [ 110.008815] __kernfs_new_node+0xae/0x6e0 [ 110.008848] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.008887] kernfs_create_dir_ns+0x167/0x4e0 [ 110.008974] sysfs_create_dir_ns+0x177/0x4c0 [ 110.009005] ? netdev_release+0xf0/0xf0 [ 110.009043] kobject_add_internal+0xbef/0x1700 [ 110.009138] kobject_add+0x413/0x480 [ 110.009218] device_add+0x8dc/0x2cb0 [ 110.009261] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 110.009298] netdev_register_kobject+0x283/0x6d0 [ 110.009400] register_netdevice+0x18a7/0x26d0 [ 110.009445] __tun_chr_ioctl+0x506f/0x6610 [ 110.009568] tun_chr_ioctl+0x9c/0xb0 [ 110.009616] ? tun_chr_poll+0x8e0/0x8e0 [ 110.009647] do_vfs_ioctl+0xaf0/0x2440 [ 110.009699] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.009728] ? __fget_light+0x6b9/0x710 [ 110.009761] ? prepare_exit_to_usermode+0x149/0x3a0 [ 110.009793] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.009871] SYSC_ioctl+0x1d2/0x260 [ 110.009973] SyS_ioctl+0x54/0x80 [ 110.010064] do_syscall_64+0x309/0x430 [ 110.010113] ? ioctl_file_clone+0x4f0/0x4f0 [ 110.010151] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.010172] RIP: 0033:0x455979 [ 110.010188] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.010220] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 110.010238] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 110.010256] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.010273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.010291] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 000000000000000c [ 110.010418] ------------[ cut here ]------------ [ 110.010436] kobject_add_internal failed for tun6 (error: -12 parent: net) [ 110.010970] WARNING: CPU: 1 PID: 8727 at lib/kobject.c:242 kobject_add_internal+0x10fc/0x1700 [ 110.010992] Kernel panic - not syncing: panic_on_warn set ... [ 110.010992] [ 110.011033] CPU: 1 PID: 8727 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 110.011048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.011058] Call Trace: [ 110.011087] dump_stack+0x185/0x1d0 [ 110.011124] panic+0x39d/0x940 [ 110.011187] ? disable_trace_on_warning+0x18/0xd0 [ 110.011221] __warn+0x40f/0x580 [ 110.011255] ? kobject_add_internal+0x10fc/0x1700 [ 110.011287] report_bug+0x72a/0x880 [ 110.011323] ? kobject_add_internal+0x10fc/0x1700 [ 110.011360] do_error_trap+0x1aa/0x600 [ 110.011416] do_invalid_op+0x46/0x50 [ 110.011447] invalid_op+0x1b/0x40 [ 110.011481] RIP: 0010:kobject_add_internal+0x10fc/0x1700 [ 110.011504] RSP: 0018:ffff8801b017f588 EFLAGS: 00010282 [ 110.011545] RAX: 000000000000003d RBX: 0000000000000000 RCX: 0000000000000000 [ 110.011569] RDX: ffffc9000259f000 RSI: 0000000000007473 RDI: 0000000000007474 [ 110.011595] RBP: ffff8801b017f620 R08: 0000000001080020 R09: 0000000000000002 [ 110.011618] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 110.011644] R13: 00000000fffffff4 R14: ffffffff8a8f750c R15: ffff8801521aa698 [ 110.011709] ? kobject_add_internal+0x10fc/0x1700 [ 110.011779] kobject_add+0x413/0x480 [ 110.011854] device_add+0x8dc/0x2cb0 [ 110.011892] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 110.011930] netdev_register_kobject+0x283/0x6d0 [ 110.012022] register_netdevice+0x18a7/0x26d0 [ 110.012064] __tun_chr_ioctl+0x506f/0x6610 [ 110.012194] tun_chr_ioctl+0x9c/0xb0 [ 110.012248] ? tun_chr_poll+0x8e0/0x8e0 [ 110.012283] do_vfs_ioctl+0xaf0/0x2440 [ 110.012322] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.012354] ? __fget_light+0x6b9/0x710 [ 110.012388] ? prepare_exit_to_usermode+0x149/0x3a0 [ 110.012421] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.012485] SYSC_ioctl+0x1d2/0x260 [ 110.012582] SyS_ioctl+0x54/0x80 [ 110.012663] do_syscall_64+0x309/0x430 [ 110.012714] ? ioctl_file_clone+0x4f0/0x4f0 [ 110.012749] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.012775] RIP: 0033:0x455979 [ 110.012798] RSP: 002b:00007f89ab256c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.012845] RAX: ffffffffffffffda RBX: 00007f89ab2576d4 RCX: 0000000000455979 [ 110.012858] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000013 [ 110.012872] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.012888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.012905] R13: 0000000000000337 R14: 00000000006f7dc8 R15: 000000000000000c [ 110.013423] Dumping ftrace buffer: [ 110.013432] (ftrace buffer empty) [ 110.013439] Kernel Offset: disabled [ 110.490118] Rebooting in 86400 seconds..