INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.16' (ECDSA) to the list of known hosts. 2018/04/21 15:08:47 fuzzer started 2018/04/21 15:08:48 dialing manager at 10.128.0.26:42949 syzkaller login: [ 45.012684] can: request_module (can-proto-0) failed. [ 45.024680] can: request_module (can-proto-0) failed. 2018/04/21 15:08:54 kcov=true, comps=false 2018/04/21 15:08:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f7265667300cfef7424e8008e5e6959c092b653a9eccac0ae4e080e8a81a73ceda2986b556015d9a51351690da59d8b4585155f10e19f25b5dc85e7fcddb4b49befb021afa255df4c5bda1827d9a0828cb5d8cb2558f91119e954c75b366183e1bfe8d875eec3f0bf2c55cc1af7869ee8dd737b9cdde08c") pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/04/21 15:08:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe12d}, 0x14) 2018/04/21 15:08:57 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/21 15:08:57 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x0, 0x2, 0x7ffffffff, 0x0, 0x0, {}, [@nested={0x14, 0x6, [@generic="b46e2fe913506edd96c8c82094f26d"]}]}, 0x28}, 0x1}, 0x0) 2018/04/21 15:08:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b007e35c54dbb7295df0", 0xd) 2018/04/21 15:08:57 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@pi, @hdr={0x3, 0x3, 0x0, 0x46b9}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2a) 2018/04/21 15:08:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 15:08:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fchdir(0xffffffffffffffff) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0xffff, 0x8) fallocate(r1, 0x3, 0xc8ec, 0xffff) [ 49.614382] IPVS: ftp: loaded support on port[0] = 21 [ 49.759253] IPVS: ftp: loaded support on port[0] = 21 [ 49.817083] IPVS: ftp: loaded support on port[0] = 21 [ 49.892003] IPVS: ftp: loaded support on port[0] = 21 [ 50.000916] IPVS: ftp: loaded support on port[0] = 21 [ 50.101161] IPVS: ftp: loaded support on port[0] = 21 [ 50.238939] IPVS: ftp: loaded support on port[0] = 21 [ 50.428481] IPVS: ftp: loaded support on port[0] = 21 [ 51.222104] ip (4652) used greatest stack depth: 54312 bytes left [ 52.563834] ip (4753) used greatest stack depth: 54200 bytes left [ 52.709586] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.716186] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.732413] device bridge_slave_0 entered promiscuous mode [ 52.827980] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.834590] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.873240] device bridge_slave_0 entered promiscuous mode [ 52.954640] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.961200] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.008140] device bridge_slave_1 entered promiscuous mode [ 53.060395] ip (4789) used greatest stack depth: 54168 bytes left [ 53.146192] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.152721] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.191248] device bridge_slave_1 entered promiscuous mode [ 53.214824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.276620] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.283132] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.328312] device bridge_slave_0 entered promiscuous mode [ 53.416147] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.422671] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.440118] device bridge_slave_0 entered promiscuous mode [ 53.472337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.500304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.525849] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.532396] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.578803] device bridge_slave_1 entered promiscuous mode [ 53.620681] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.627242] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.668228] device bridge_slave_1 entered promiscuous mode [ 53.702825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.731963] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.738490] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.785690] device bridge_slave_0 entered promiscuous mode [ 53.818346] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.824866] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.861525] device bridge_slave_0 entered promiscuous mode [ 53.877334] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.911570] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.918124] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.943785] device bridge_slave_0 entered promiscuous mode [ 53.963725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.993732] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.000229] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.038399] device bridge_slave_1 entered promiscuous mode [ 54.075367] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.084526] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.091131] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.132443] device bridge_slave_1 entered promiscuous mode [ 54.194261] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.200790] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.239187] device bridge_slave_1 entered promiscuous mode [ 54.256424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.264340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.281434] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.327904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.340529] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.409773] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.416281] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.453230] device bridge_slave_0 entered promiscuous mode [ 54.488648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.509784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.547010] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.563794] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.580006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.644505] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.651091] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.690262] device bridge_slave_1 entered promiscuous mode [ 54.716800] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.754622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.794680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.802794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.837691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.846272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.913257] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.987190] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.000132] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.062189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.069334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.096928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.104351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.139336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.220344] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.247990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.255168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.274075] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.338441] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.375631] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.457454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.466516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.538312] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.554290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.563589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.586927] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.655457] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.690315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.698859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.832461] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.847426] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.858655] team0: Port device team_slave_0 added [ 55.874949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.882099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.902845] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.927685] team0: Port device team_slave_0 added [ 55.983548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.991411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.998414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.012493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.054461] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.084540] team0: Port device team_slave_1 added [ 56.105894] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.124994] team0: Port device team_slave_1 added [ 56.148778] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.162633] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.170384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.179701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.206005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.278236] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.296117] team0: Port device team_slave_0 added [ 56.315881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.324509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.342014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.377736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.384821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.397207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.433233] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.440288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.464294] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.496430] team0: Port device team_slave_0 added [ 56.545004] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.552636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.570561] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.605441] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.628570] team0: Port device team_slave_1 added [ 56.664860] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.684258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.696518] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.713214] team0: Port device team_slave_1 added [ 56.720970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.756504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.777608] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.809471] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.819290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.833288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.867315] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.880474] team0: Port device team_slave_0 added [ 56.900936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.910734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.929524] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.964181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.979226] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.988112] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.007163] team0: Port device team_slave_0 added [ 57.030134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.046352] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.080103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.106215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.119548] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.128377] team0: Port device team_slave_0 added [ 57.143132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.161183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.175615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.196911] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.211563] team0: Port device team_slave_1 added [ 57.221313] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.234636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.246402] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.260323] team0: Port device team_slave_1 added [ 57.298400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.307741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.323343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.356564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.380761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.397062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.405480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.420014] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.428842] team0: Port device team_slave_1 added [ 57.468178] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.477633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.486238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.495942] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.533798] team0: Port device team_slave_0 added [ 57.561984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.584967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.612858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.632247] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.648811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.657864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.668523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.676248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.684736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.713989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.727826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.735582] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.757993] team0: Port device team_slave_1 added [ 57.776528] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.788844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.804015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.829375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.856647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.885278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.907125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.928430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.944862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.957174] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.967369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.976719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.995333] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.011462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.041176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.070321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.082115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.092183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.101353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.113595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.131617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.150613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.180238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.189454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.221391] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.260523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.274845] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.282860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.293665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.328280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.357860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.378853] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.390468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.413368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.455937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.466519] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.474956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.497555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.555310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.579692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.648243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.656397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.672861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.728378] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.737110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.775406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.124241] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.130756] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.137633] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.144145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.196401] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.208095] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.214591] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.221454] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.227925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.243244] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.249867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.257666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.500812] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.507339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.514321] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.520990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.530929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.668487] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.674996] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.681951] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.688458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.725594] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.909119] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.915635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.922544] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.929064] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.956604] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.976792] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.983270] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.990177] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.996661] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.005535] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.257565] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.264152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.271003] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.277543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.330477] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.341219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.350891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.360317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.373282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.381186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.411516] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.418077] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.424979] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.431491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.454682] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.367304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.129369] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.169437] ip (5936) used greatest stack depth: 53992 bytes left [ 69.458813] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.807558] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.852671] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.994767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.071615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.141698] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.375110] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.436634] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.494555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.691349] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.711644] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.796263] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.802695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.813873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.913845] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.028337] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.194616] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.201617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.213949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.335927] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.370863] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.565005] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.572293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.584275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.621003] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.657964] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.664363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.684898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.731206] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.737514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.751137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.960573] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.966945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.980931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.060256] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.226461] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.232886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.242425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.288746] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.299363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.321256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.573574] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.591823] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.743741] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.801086] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.082632] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.116723] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/21 15:09:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x40600) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/04/21 15:09:27 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/21 15:09:27 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x2000000000004, &(0x7f00000000c0), &(0x7f0000000000), 0x0) 2018/04/21 15:09:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe12d}, 0x14) 2018/04/21 15:09:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe12d}, 0x14) 2018/04/21 15:09:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0)=0x2fd, 0x4) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x0, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/63, 0x3f}, 0x0) 2018/04/21 15:09:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fchdir(0xffffffffffffffff) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0xffff, 0x8) fallocate(r1, 0x3, 0xc8ec, 0xffff) 2018/04/21 15:09:27 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x20) 2018/04/21 15:09:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket(0x0, 0x0, 0x48) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000300)={0x0, 0x2710}, 0x5c) shutdown(r0, 0x1) 2018/04/21 15:09:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fchdir(0xffffffffffffffff) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0xffff, 0x8) fallocate(r1, 0x3, 0xc8ec, 0xffff) 2018/04/21 15:09:27 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/21 15:09:27 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r3 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r4 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r3, r4) 2018/04/21 15:09:27 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/21 15:09:28 executing program 5: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) 2018/04/21 15:09:28 executing program 7: clock_adjtime(0x0, &(0x7f00000002c0)={0xfffffffffffffe01}) 2018/04/21 15:09:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fchdir(0xffffffffffffffff) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0xffff, 0x8) fallocate(r1, 0x3, 0xc8ec, 0xffff) 2018/04/21 15:09:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe12d}, 0x14) 2018/04/21 15:09:28 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/21 15:09:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe12d}, 0x14) 2018/04/21 15:09:28 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/21 15:09:28 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) 2018/04/21 15:09:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e21}], 0x10) connect$inet(r0, &(0x7f00005e4ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1df60)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f000030b000)=0xfe9b) 2018/04/21 15:09:28 executing program 7: wait4(0x0, &(0x7f00000003c0), 0x1000000, &(0x7f0000000400)) 2018/04/21 15:09:28 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/21 15:09:28 executing program 6: r0 = socket$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) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) 2018/04/21 15:09:28 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/21 15:09:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000140)=""/6, &(0x7f00001bb000)=0x3da) 2018/04/21 15:09:28 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x1000002, 0x4) 2018/04/21 15:09:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe12d}, 0x14) 2018/04/21 15:09:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe12d}, 0x14) 2018/04/21 15:09:28 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/21 15:09:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) dup2(r2, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) 2018/04/21 15:09:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) 2018/04/21 15:09:29 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}}], 0x18) 2018/04/21 15:09:29 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/04/21 15:09:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) 2018/04/21 15:09:29 executing program 4: unshare(0x20000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) mq_notify(r0, &(0x7f0000000080)) 2018/04/21 15:09:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000000)={0x18, 0x1d, 0x109, 0x0, 0x0, {0x2}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/21 15:09:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000001580)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000001500), 0x0, &(0x7f0000000040)}], 0x1, 0x0) 2018/04/21 15:09:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') sendfile(r0, r1, 0x0, 0x8) 2018/04/21 15:09:29 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x0) [ 80.185770] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/21 15:09:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{}]}, 0x10) 2018/04/21 15:09:29 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/21 15:09:29 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2023c4, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) recvfrom$packet(r0, &(0x7f0000000040)=""/25, 0x19, 0x3, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)={0x2}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/78}, 0x56, 0x3, 0x1000) msgctl$IPC_RMID(0x0, 0x0) 2018/04/21 15:09:29 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x3ff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) 2018/04/21 15:09:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x2}) 2018/04/21 15:09:29 executing program 2: capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/04/21 15:09:29 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/21 15:09:29 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x3ff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) 2018/04/21 15:09:29 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}, 0x0, 0x1}) 2018/04/21 15:09:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x12, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}) 2018/04/21 15:09:29 executing program 0: r0 = socket(0x10, 0x100080000000002, 0x0) write(r0, &(0x7f0000a27f88)="240000002600ff000000010004773600fb1308020100000000b0e5000000000000003f10", 0x24) 2018/04/21 15:09:29 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/21 15:09:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x1, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/04/21 15:09:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x24, &(0x7f0000e6affc), 0x4) 2018/04/21 15:09:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x11) 2018/04/21 15:09:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) 2018/04/21 15:09:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) 2018/04/21 15:09:29 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/21 15:09:29 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x8ea) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/21 15:09:29 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008d5000), &(0x7f0000516000)=0x8) 2018/04/21 15:09:30 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) 2018/04/21 15:09:30 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{}, {}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/21 15:09:30 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/21 15:09:30 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x3ff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) 2018/04/21 15:09:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp6\x00') sendfile(r0, r0, &(0x7f000050dff8)=0x1000, 0x879) 2018/04/21 15:09:30 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) signalfd4(r0, &(0x7f0000000080), 0x8, 0x0) 2018/04/21 15:09:30 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x8ea) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/21 15:09:30 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{}, {}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/21 15:09:30 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}) 2018/04/21 15:09:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) 2018/04/21 15:09:30 executing program 2: r0 = socket(0x1, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/21 15:09:30 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140), 0x14) 2018/04/21 15:09:30 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{}, {}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/21 15:09:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="818875b01de38159b3b60c025d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e00)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)="82b4a1eda7875af7a155e2705ba5e5f1a9ba695f9546b5662a0e035fe833ab066cdd054d8d5756887c9900f6821ab3981e19fd64a47df4798dcf4ab0d1862fec2281741b49ab17db4cc37b503fd2935358d1f2adc441fef4cb0a1f6c54fe3fe66230b2f5ef4bd719cd0c01", 0x6b}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000240)=""/203, 0xcb}, 0x0) 2018/04/21 15:09:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) 2018/04/21 15:09:30 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/04/21 15:09:30 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x8ea) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/21 15:09:30 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) r3 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001180)='\x00', 0xfffffffffffffffd) r4 = request_key(&(0x7f00000011c0)='encrypted\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001240)='md5sumwlan0proclo{system,ppp0user\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r3, 0x0, r4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000000180)=""/4096, &(0x7f0000000080)=0x1000) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000140)=""/32) r5 = open(&(0x7f000005a000)='./file0\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0x40305828, &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/04/21 15:09:30 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{}, {}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/21 15:09:31 executing program 2: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) 2018/04/21 15:09:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) 2018/04/21 15:09:31 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x6}}}}}}}, &(0x7f00000002c0)) 2018/04/21 15:09:31 executing program 5: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x80) rmdir(&(0x7f0000f98ff6)='./control\x00') epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/21 15:09:31 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x8ea) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/21 15:09:31 executing program 1: r0 = socket(0x1e, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/04/21 15:09:31 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x3ff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) 2018/04/21 15:09:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x8000, 0xfffc) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x3}) 2018/04/21 15:09:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d4595338eb7fcde6adc8f45fff0a4c943c9d14978cc27bbcc37f3ecda70bcd6fd6ca186d87da80c24d30b5323a7ce6e5f7fa", 0x60}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/21 15:09:31 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x6}}}}}}}, &(0x7f00000002c0)) 2018/04/21 15:09:31 executing program 4: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x4, 0xfff) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 15:09:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000041c0), 0xbe, &(0x7f0000004200)=""/89, 0x59}}], 0x1, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) 2018/04/21 15:09:31 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9c85b51bd1b6", [], {@ipv6={0x86dd, {0x0, 0x6, "f41917", 0x38, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x3f, 0x0, 0x0, 0x7c2}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "671cf4", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, &(0x7f00000003c0)) 2018/04/21 15:09:31 executing program 2: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) 2018/04/21 15:09:31 executing program 3: bpf$PROG_LOAD(0x4, &(0x7f0000000fb8)={0x0, 0x0, &(0x7f0000bc3f90)=@raw, &(0x7f0000000ff6)='syzkaller\x00', 0x0, 0xfc, &(0x7f0000000000)=""/252}, 0x48) 2018/04/21 15:09:31 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x6}}}}}}}, &(0x7f00000002c0)) 2018/04/21 15:09:31 executing program 2: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) 2018/04/21 15:09:31 executing program 5: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) exit(0x0) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) 2018/04/21 15:09:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/129, 0x81) 2018/04/21 15:09:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sendmsg$kcm(r2, &(0x7f00000009c0)={&(0x7f0000000240)=@ipx={0x4, 0x0, 0x0, "90ee30747727"}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000002c0)="3b4a14e7aa62133f9ac455d85580f4335d9b3bcf496f9881fe0e84e622020854773c88bad823b19838e7b59ebed7d20951e91f42d0dabc4d523382ad2a6acbc7", 0x40}], 0x1, &(0x7f0000000980)}, 0x0) 2018/04/21 15:09:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x238}}], 0x2, 0x0) 2018/04/21 15:09:31 executing program 2: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) [ 82.879861] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/04/21 15:09:32 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000400000002, &(0x7f00007b1000)=0x7fff, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)=0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400)=0x3, 0x4) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f00061f00ed07ff0719af2e8c5b8072270bf4b9b820ebef19be022753e2c4c338c5a46439ed58416dd7af52e0fe14b460ca3d402ec12213ecf79e5c6ff1d2ecc3fbdff1b070aec5e40da2ea37366b66410e5dee08e88e0bd651cc2e1603a6a357c7667855c2594df1c2cde1fe66220a0a239e41c46fde2fde8a7c29298f695ae4e087c23b114c4252e089cb3e703de80371589a3b98c902142bb81eeb693fa1c2d743e1b497eecc1dde3e767e52e11d5785c3a9fdd320674141feb3c2f3a472e0c83eeb30bba91e12beb0ba931ab3608bfff8800ace92d4f41fb9872384c37777a8dbdccab2caeddda3d57a473fc4c95d961d88b8aed1b87c28ac65c56109ad5c08b8136e0f82168fe2b2e437382408db176379a2f6c998776d1bf536acb9ec3ee8ef2a6190674f442c6f6cc8ac70f76cb9318b034c4ab58c1ea26124a9452231948ad02283be556537edf7dd499e30f6a9e221e68b33cd2bf240876468cba002a901b32419a06c5bdf4632bdff9527605c2725834ab51e30786799a0e1a5a4fab7dbee8de1a2cf6076e1e619b06a8f481d3d0fadd1f232cc4d00069e9f3a7014e8e5996e6896c00c492961a9e7d200815a7463342f84f69505d99f390b26a2cc7cd83c2f1bd9d8f29f64ecdb0fafd1ca2176af4f1923dc4fd4f66bdaa45a99eb9ea5c5726503657c3538b41e1b3cc1f167335ddbdc61ccee6b3c2ac4fffb8f1c5e73c7515b9b008b335884c5db8d945b0bedbf2074e8e634af3d3b4a92826c940d1ce2e95f193c25a30b5ffd099da6adb7f09b8c0966960516a24fab592bbd75b98b4a0db2155eec3aecdb3ea0b999d675fdc7d43f19b918b35f5854d0d188455619865fefb96ffcfe07ef08a39f8739a0b93e9ca70afa2c04bc3a12ee4f882779033a750b0d3aa9d277cb9499e8f601fefc7b2bf261b7b8bead88a079bf783ee3ae9137800cd957ffd4c462f8be72d08e77981417da25aa275894a4209cfc0184435120d6f2223e89f8b5d4e2dd090815"], &(0x7f0000000080)=0x2) renameat(0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000280)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100), 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r2, 0xa, 0x27) renameat(r2, &(0x7f00000002c0)='./bus\x00', r2, &(0x7f00000004c0)='./bus/file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r3, 0x3, 0x20}, 0xc) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x800100000001) 2018/04/21 15:09:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r1}) shutdown(r0, 0x1) 2018/04/21 15:09:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d4595338eb7fcde6adc8f45fff0a4c943c9d14978cc27bbcc37f3ecda70bcd6fd6ca186d87da80c24d30b5323a7ce6e5f7fa", 0x60}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/21 15:09:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r1}) shutdown(r0, 0x1) 2018/04/21 15:09:32 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x6}}}}}}}, &(0x7f00000002c0)) 2018/04/21 15:09:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r1}) shutdown(r0, 0x1) 2018/04/21 15:09:32 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) 2018/04/21 15:09:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/04/21 15:09:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000003940)={&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000002600), 0x0, &(0x7f0000003840)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x30}, 0x0) 2018/04/21 15:09:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x8000) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/04/21 15:09:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d4595338eb7fcde6adc8f45fff0a4c943c9d14978cc27bbcc37f3ecda70bcd6fd6ca186d87da80c24d30b5323a7ce6e5f7fa", 0x60}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/21 15:09:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/04/21 15:09:32 executing program 5: syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f0000000140)='+cpuset(system\x00', 0xf, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) tee(r1, r0, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup2(r1, r3) 2018/04/21 15:09:32 executing program 1: r0 = socket(0x200000000000002, 0x80003, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000), 0x19e) 2018/04/21 15:09:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r1}) shutdown(r0, 0x1) 2018/04/21 15:09:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r1}) shutdown(r0, 0x1) 2018/04/21 15:09:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d4595338eb7fcde6adc8f45fff0a4c943c9d14978cc27bbcc37f3ecda70bcd6fd6ca186d87da80c24d30b5323a7ce6e5f7fa", 0x60}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/21 15:09:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) clone(0x20900, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) 2018/04/21 15:09:33 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x0, 0x80000003]) 2018/04/21 15:09:33 executing program 7: getrlimit(0x0, &(0x7f0000002ff2)) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000000fc0)={0x8}, &(0x7f0000000180), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) 2018/04/21 15:09:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r1}) shutdown(r0, 0x1) 2018/04/21 15:09:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r1}) shutdown(r0, 0x1) 2018/04/21 15:09:33 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0), 0x10000000000003ca, 0x0) 2018/04/21 15:09:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d4595338eb7fcde6adc8f45fff0a4c943c9d14978cc27bbcc37f3ecda70bcd6fd6ca186d87da80c24d30b5323a7ce6e5f7fa", 0x60}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) [ 84.921877] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/04/21 15:09:34 executing program 1: prctl$intptr(0x2f, 0x2) 2018/04/21 15:09:34 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) chdir(&(0x7f0000000000)='./file0\x00') 2018/04/21 15:09:34 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/51, 0x33}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)=[{&(0x7f000001f000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff}}], 0x48}, 0x0) 2018/04/21 15:09:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) clone(0x20900, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) 2018/04/21 15:09:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d4595338eb7fcde6adc8f45fff0a4c943c9d14978cc27bbcc37f3ecda70bcd6fd6ca186d87da80c24d30b5323a7ce6e5f7fa", 0x60}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/21 15:09:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d4595338eb7fcde6adc8f45fff0a4c943c9d14978cc27bbcc37f3ecda70bcd6fd6ca186d87da80c24d30b5323a7ce6e5f7fa", 0x60}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/21 15:09:34 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0), 0x10000000000003ca, 0x0) 2018/04/21 15:09:34 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'ifb0\x00'}) 2018/04/21 15:09:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x29, 'io', 0x20}]}, 0x4) 2018/04/21 15:09:34 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 15:09:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) clone(0x20900, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) 2018/04/21 15:09:34 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x30, &(0x7f0000000200)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) 2018/04/21 15:09:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x0, 0x80000000000001aa}, 0xfef1) 2018/04/21 15:09:34 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 15:09:34 executing program 1: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x80000005}) close(r1) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/21 15:09:34 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/21 15:09:34 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x39, &(0x7f0000000000), 0x1) 2018/04/21 15:09:35 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) clone(0x20900, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) 2018/04/21 15:09:35 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0), 0x10000000000003ca, 0x0) 2018/04/21 15:09:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0xfffffffffffffff6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000100)=0x10) sendto$inet6(r0, &(0x7f0000000180)="e5", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 15:09:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x0, 0x80000000000001aa}, 0xfef1) 2018/04/21 15:09:35 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x20000004}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) 2018/04/21 15:09:35 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1, 0x2000000001}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000feefa8)}, &(0x7f00003e2ffc)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000feefe0)={r0, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000), &(0x7f0000009000)}, 0x20) 2018/04/21 15:09:35 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x1000101002) write$evdev(r0, &(0x7f0000993fa0)=[{}], 0x10) 2018/04/21 15:09:35 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 15:09:35 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 15:09:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r0, r0, &(0x7f0000000140)=0x200005, 0x200) 2018/04/21 15:09:35 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180), &(0x7f0000000040)=0x4) 2018/04/21 15:09:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), 0x1) 2018/04/21 15:09:35 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/04/21 15:09:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x0, 0x80000000000001aa}, 0xfef1) 2018/04/21 15:09:36 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0), 0x10000000000003ca, 0x0) 2018/04/21 15:09:36 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f00004fb000)='7', 0x1, 0x0, &(0x7f000033b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r2, &(0x7f0000000240)=""/53, 0x35, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) close(r0) sendto$inet(r2, &(0x7f0000000200)='K', 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r1) 2018/04/21 15:09:36 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 15:09:36 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/21 15:09:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00000000c0)={'vlan0\x00', @ifru_flags=0x3402}) 2018/04/21 15:09:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000009000)={0x2, 0x6, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x7}, 0x10}, 0x1}, 0x0) 2018/04/21 15:09:36 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/21 15:09:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x0, 0x80000000000001aa}, 0xfef1) 2018/04/21 15:09:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) 2018/04/21 15:09:36 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)) 2018/04/21 15:09:36 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/04/21 15:09:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') lseek(r0, 0x2, 0x0) 2018/04/21 15:09:36 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/21 15:09:36 executing program 5: futex(&(0x7f0000000040)=0x4, 0x0, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() r1 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="1bc3978ad3d5f20b70408e22c67fcfd6e22739cdf1e13fe64a5ae685da17361fd19d00847c99b16b5f2cb14a36980c6b7847932ebdc04e6f9762e83c0541d5c13113ebfeb57387ba43f3294bf11149e1d22c30c3efa0e75448cda634ee5ae9b6ac666fcad64f63b5e51da1222acb6ed7c9d71d10e1a0148a34a4d19f3b76b56069aa79a3ab4725d5f74de791a7b766375e0f3afe78eed39b24db75fd85c13f24bc124e16f7d2fade8e", 0xa9, 0xfffffffffffffff8) keyctl$clear(0x7, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x20000) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000009c0)="690ec9e4acab3063b3991b89c5100ce6b45bcca6661049002d18d8d54b6a9fb633e6f19b465d2b46ed89bf54ffd1568b736ebc4edbc8baf2ee13e094c1d0633150cb16c324ea71cc7cc82eac759f541d18505bb9d88dcacc03a5ca365fe65d66e765ea96d81431faf01fc6f75c3dcc66fd452b89722ab65ac744c7c2cc89179d2c1e0a4ddc19ae4fe1a5e2da010d421a245fc9df7e56", &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000007c0)="e389218d60c4045f8e5fa54e39c396800f8d18b688d937b61e5be03d76b50a1b7364210ffca5b5df37b7e764b87d0855") tkill(r0, 0x1000000000016) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000005c0)={0x5, 0x401, 0x0, 0x5, 0x7, 0x5, 0x4}, 0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0xff, @loopback=0x7f000001, 0x4e24, 0x2, 'lblcr\x00', 0xa, 0x1, 0x7}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x7, 0x2, 0x1de}}, 0x44) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r5, 0x1f, 0x4, 0x1, 0xffffffff, 0x401}, &(0x7f0000000540)=0xfffffe4f) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/21 15:09:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000015c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 87.588248] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 lblcr [ 87.786279] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 lblcr 2018/04/21 15:09:36 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000000fff)="02", 0x1) listen(r0, 0x0) 2018/04/21 15:09:36 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)) 2018/04/21 15:09:36 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)) 2018/04/21 15:09:36 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/21 15:09:36 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/21 15:09:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x25, 0x0, 0x4000000000401, 0xffffffffffffffff}, {}, {0x6}]}, 0x10) 2018/04/21 15:09:36 executing program 1: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 15:09:36 executing program 5: futex(&(0x7f0000000040)=0x4, 0x0, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() r1 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="1bc3978ad3d5f20b70408e22c67fcfd6e22739cdf1e13fe64a5ae685da17361fd19d00847c99b16b5f2cb14a36980c6b7847932ebdc04e6f9762e83c0541d5c13113ebfeb57387ba43f3294bf11149e1d22c30c3efa0e75448cda634ee5ae9b6ac666fcad64f63b5e51da1222acb6ed7c9d71d10e1a0148a34a4d19f3b76b56069aa79a3ab4725d5f74de791a7b766375e0f3afe78eed39b24db75fd85c13f24bc124e16f7d2fade8e", 0xa9, 0xfffffffffffffff8) keyctl$clear(0x7, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x20000) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000009c0)="690ec9e4acab3063b3991b89c5100ce6b45bcca6661049002d18d8d54b6a9fb633e6f19b465d2b46ed89bf54ffd1568b736ebc4edbc8baf2ee13e094c1d0633150cb16c324ea71cc7cc82eac759f541d18505bb9d88dcacc03a5ca365fe65d66e765ea96d81431faf01fc6f75c3dcc66fd452b89722ab65ac744c7c2cc89179d2c1e0a4ddc19ae4fe1a5e2da010d421a245fc9df7e56", &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000007c0)="e389218d60c4045f8e5fa54e39c396800f8d18b688d937b61e5be03d76b50a1b7364210ffca5b5df37b7e764b87d0855") tkill(r0, 0x1000000000016) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000005c0)={0x5, 0x401, 0x0, 0x5, 0x7, 0x5, 0x4}, 0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0xff, @loopback=0x7f000001, 0x4e24, 0x2, 'lblcr\x00', 0xa, 0x1, 0x7}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x7, 0x2, 0x1de}}, 0x44) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r5, 0x1f, 0x4, 0x1, 0xffffffff, 0x401}, &(0x7f0000000540)=0xfffffe4f) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/21 15:09:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)=""/45, &(0x7f0000000080)=0x2d) 2018/04/21 15:09:37 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)) 2018/04/21 15:09:37 executing program 0: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/21 15:09:37 executing program 1: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) [ 88.025449] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 lblcr 2018/04/21 15:09:37 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/21 15:09:37 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000000)=[{0x2}, {0x6}]}) 2018/04/21 15:09:37 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 88.183291] audit: type=1326 audit(1524323377.181:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7277 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/21 15:09:37 executing program 5: futex(&(0x7f0000000040)=0x4, 0x0, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() r1 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="1bc3978ad3d5f20b70408e22c67fcfd6e22739cdf1e13fe64a5ae685da17361fd19d00847c99b16b5f2cb14a36980c6b7847932ebdc04e6f9762e83c0541d5c13113ebfeb57387ba43f3294bf11149e1d22c30c3efa0e75448cda634ee5ae9b6ac666fcad64f63b5e51da1222acb6ed7c9d71d10e1a0148a34a4d19f3b76b56069aa79a3ab4725d5f74de791a7b766375e0f3afe78eed39b24db75fd85c13f24bc124e16f7d2fade8e", 0xa9, 0xfffffffffffffff8) keyctl$clear(0x7, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x20000) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000009c0)="690ec9e4acab3063b3991b89c5100ce6b45bcca6661049002d18d8d54b6a9fb633e6f19b465d2b46ed89bf54ffd1568b736ebc4edbc8baf2ee13e094c1d0633150cb16c324ea71cc7cc82eac759f541d18505bb9d88dcacc03a5ca365fe65d66e765ea96d81431faf01fc6f75c3dcc66fd452b89722ab65ac744c7c2cc89179d2c1e0a4ddc19ae4fe1a5e2da010d421a245fc9df7e56", &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000007c0)="e389218d60c4045f8e5fa54e39c396800f8d18b688d937b61e5be03d76b50a1b7364210ffca5b5df37b7e764b87d0855") tkill(r0, 0x1000000000016) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000005c0)={0x5, 0x401, 0x0, 0x5, 0x7, 0x5, 0x4}, 0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0xff, @loopback=0x7f000001, 0x4e24, 0x2, 'lblcr\x00', 0xa, 0x1, 0x7}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x7, 0x2, 0x1de}}, 0x44) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r5, 0x1f, 0x4, 0x1, 0xffffffff, 0x401}, &(0x7f0000000540)=0xfffffe4f) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/21 15:09:37 executing program 7: unshare(0x28060400) semget$private(0x0, 0x4, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) unshare(0x40600) 2018/04/21 15:09:37 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)) 2018/04/21 15:09:37 executing program 0: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/21 15:09:37 executing program 1: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) [ 88.586848] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 lblcr 2018/04/21 15:09:37 executing program 1: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 15:09:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xfffffffe, 0x0, r0}, 0x2c) 2018/04/21 15:09:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) 2018/04/21 15:09:37 executing program 0: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/21 15:09:37 executing program 3: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/04/21 15:09:37 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mremap(&(0x7f0000cde000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ed8000/0x1000)=nil) madvise(&(0x7f00000b5000/0x2000)=nil, 0x2000, 0xf) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/04/21 15:09:37 executing program 5: futex(&(0x7f0000000040)=0x4, 0x0, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() r1 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="1bc3978ad3d5f20b70408e22c67fcfd6e22739cdf1e13fe64a5ae685da17361fd19d00847c99b16b5f2cb14a36980c6b7847932ebdc04e6f9762e83c0541d5c13113ebfeb57387ba43f3294bf11149e1d22c30c3efa0e75448cda634ee5ae9b6ac666fcad64f63b5e51da1222acb6ed7c9d71d10e1a0148a34a4d19f3b76b56069aa79a3ab4725d5f74de791a7b766375e0f3afe78eed39b24db75fd85c13f24bc124e16f7d2fade8e", 0xa9, 0xfffffffffffffff8) keyctl$clear(0x7, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x20000) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000009c0)="690ec9e4acab3063b3991b89c5100ce6b45bcca6661049002d18d8d54b6a9fb633e6f19b465d2b46ed89bf54ffd1568b736ebc4edbc8baf2ee13e094c1d0633150cb16c324ea71cc7cc82eac759f541d18505bb9d88dcacc03a5ca365fe65d66e765ea96d81431faf01fc6f75c3dcc66fd452b89722ab65ac744c7c2cc89179d2c1e0a4ddc19ae4fe1a5e2da010d421a245fc9df7e56", &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000007c0)="e389218d60c4045f8e5fa54e39c396800f8d18b688d937b61e5be03d76b50a1b7364210ffca5b5df37b7e764b87d0855") tkill(r0, 0x1000000000016) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000005c0)={0x5, 0x401, 0x0, 0x5, 0x7, 0x5, 0x4}, 0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0xff, @loopback=0x7f000001, 0x4e24, 0x2, 'lblcr\x00', 0xa, 0x1, 0x7}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x7, 0x2, 0x1de}}, 0x44) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r5, 0x1f, 0x4, 0x1, 0xffffffff, 0x401}, &(0x7f0000000540)=0xfffffe4f) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/21 15:09:37 executing program 6: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00000002c0)=0x2, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) 2018/04/21 15:09:37 executing program 0: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/21 15:09:37 executing program 7: process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/198, 0xc6}], 0x1, &(0x7f00000008c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_adj\x00') preadv(r0, &(0x7f0000000240), 0x298, 0x0) 2018/04/21 15:09:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r2, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) 2018/04/21 15:09:37 executing program 3: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/04/21 15:09:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xfffffffe, 0x0, r0}, 0x2c) 2018/04/21 15:09:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) [ 88.884880] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 lblcr 2018/04/21 15:09:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) 2018/04/21 15:09:38 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/net/\x00\x00\x00\x00\x00\x00\x00\x00lblc_expiration\x00', 0x2, 0x0) 2018/04/21 15:09:38 executing program 3: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/04/21 15:09:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xfffffffe, 0x0, r0}, 0x2c) 2018/04/21 15:09:38 executing program 6: r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x3, 0x7fffffffefff, 0x485) 2018/04/21 15:09:38 executing program 3: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/04/21 15:09:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) 2018/04/21 15:09:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000000022, &(0x7f0000c3b000)=0x807, 0x94) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) recvmsg(r0, &(0x7f0000ce0fc8)={&(0x7f0000570000)=@ax25, 0x10, &(0x7f0000196000), 0x0, &(0x7f0000536ff7)=""/9, 0x9}, 0x0) 2018/04/21 15:09:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xfffffffe, 0x0, r0}, 0x2c) 2018/04/21 15:09:38 executing program 6: r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x3, 0x7fffffffefff, 0x485) [ 89.415879] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/04/21 15:09:38 executing program 6: r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x3, 0x7fffffffefff, 0x485) [ 89.480720] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/04/21 15:09:38 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f0000043000), 0x0) 2018/04/21 15:09:38 executing program 1: unshare(0x8000400) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/21 15:09:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000febffc), &(0x7f0000009ffc)=0xd0099b8b71e877c7) 2018/04/21 15:09:38 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/04/21 15:09:38 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) 2018/04/21 15:09:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/04/21 15:09:38 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/04/21 15:09:38 executing program 6: r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x3, 0x7fffffffefff, 0x485) 2018/04/21 15:09:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe8]}, @in=@rand_addr}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/21 15:09:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x7) 2018/04/21 15:09:38 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), 0x4) 2018/04/21 15:09:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/04/21 15:09:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/21 15:09:38 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/04/21 15:09:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/04/21 15:09:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f0000000540)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x8000007fffbfff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="92dd", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/21 15:09:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000080)=""/8, &(0x7f0000706ffc)=0x8) 2018/04/21 15:09:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020f00001400000001000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600008000000a00000000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/04/21 15:09:39 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x9e38000000000) 2018/04/21 15:09:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/21 15:09:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/04/21 15:09:39 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="200000002a0025f0008296022b5b9841f75d9bfde6fe04000000000000000077", 0x20) 2018/04/21 15:09:39 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/04/21 15:09:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/04/21 15:09:39 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000db, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 15:09:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/04/21 15:09:39 executing program 0: r0 = socket(0x2, 0x3, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') r2 = dup(r0) sendfile(r2, r1, &(0x7f0000000040), 0x3) 2018/04/21 15:09:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) dup2(r1, r0) shutdown(r1, 0x2) 2018/04/21 15:09:39 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000080)=@req={0x0, 0x0, 0x0, 0x6}, 0xfffffffffffffe0c) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/21 15:09:39 executing program 3: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) r2 = shmget(0x2, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/127) 2018/04/21 15:09:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ab9000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000317ff8), 0x3) 2018/04/21 15:09:39 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/04/21 15:09:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/166, 0xa6}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000000)=""/21, 0x15}], 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) setns(r0, 0x4c000000) 2018/04/21 15:09:39 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xc75, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) msync(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x6) 2018/04/21 15:09:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002700)={0x0}, &(0x7f0000002740)=0xc) syz_open_procfs(r3, &(0x7f0000002780)='net/stat\x00') writev(r1, &(0x7f0000002600)=[{&(0x7f0000000100)="f9338185d49d02b9ebca65cd11e56c2dda83ab21aba9a1468a7ead1813d2bd858a930b7c51e12d6a4a8dd185ba0c4b7e554c3afb34a067789a3bac637586c45c63c4f04be7ab12bd3e83f734ead5ec3ed5e6378a0c51d480e2dfa51b6c39ebd4a7ca2364440898e1d2aecffc29f0b83db52f665d9a81dd1335360a52049651208863e6275f2b18f8ce0bc901d08b29cad74048d130a96caa46db226e9fc78648151c3032e5b72c8e843690d223ca2571b30e4a586ca71e26c45d1d4a3e0a7c9f0bc622", 0xc3}, {&(0x7f0000000080)="156fda88bf5f1754768c03a43556d5e8b35c3d2cd88e704b6ab5cebb2c6cb93e32914db0784462144553e008436fffd889678e", 0x33}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000000240)="c160c3e05f542a8af8ad5b699b80bd52e23ed9617c3f0f25a10e217f23fe5586829caccd52be47b39092841c5e73465eba9d0b6fddad19ecf8b329cb1b70c6a7dbbfb830d3efbb7ca7713d68f641f4e7ab7edba62003e70750b0da6c9d0cae67493e5fe5a9140875f0a9c29507506b92d43666", 0x73}, {&(0x7f0000001340)="8cb313863bd48376c29f84b44888fdb1a8e83269020c8634b9ac670d48eb268288113163b2b3506112a02af01ffb147770d03afe", 0x34}, {&(0x7f0000001380)="f3c95ce8014e62e295a33c", 0xb}, {&(0x7f00000013c0)="b5894e71a287f2824367ac69fb6356accdfb49553d7c8415b55aa9d3ad6772a513ba11e65bdd9235f927a2badd4c0a59aeaa05c171999af04eb5896f0bd84aa54448d315aebb39319120e27ccdfea724b80af4b711116fc47fc9c794426adf8e51416a43e984c55c4d158c36ef97d5d2a4a43b130e33c115054a903e78a0b0f1d72e196732d8600d38afdbd85875594b4547567fdb59f5d3b031c47f8315840851fc2a2c45eb8f497b81a79de37fc8f1b8ce7a1c195f81", 0xb7}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)="c877ea7a77e7e835410bf69651389dc5b0dc19ec7d8776c998746bb982c8c50ba28cb1728d0ab39589b1c6f7d9ea5951e5c5960fe5cbec38492227366bb3869e255abe23063545386019c8dbe1ac0ed41564a377c24848b137a71e54d9ce8983635417c58d96cbf780128c8616e25c4c65774c156026233413172494d126a5641a998aa5de89c3203e89862b38a1e655323900202dd89bb966bece578aff60499a5321f86c42163ec011da13e0120731a9a8ff8b9f03110e85957b294731f23d3d142fbc3aba84df15162dbbee731cdf5f513485b42ecb8c5613acb5bd2bed3e01ac9f2cf4a32b50936aff8321101984b21c4642665ae219a2", 0xf9}, {&(0x7f0000002580)="2b272f775f22757203f02a26a2459e3e52fd9d166c8074526d61260b4ef214c58af85e036ff3784c0d943701ec60fef9759b94680442d0ca303b9b029a7961c9d1711cc7d0fd504b5efa0ff5166b874e7812733344dab2315dac4cd4e7f534e13a0d213d47cca7", 0x67}], 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x8000000000, @rand_addr=0x1b}, {}, 0x10, {0x2, 0x0, @multicast2=0xe0000002}, "73797a6b616c6c657230000000000004"}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) connect$bt_rfcomm(r1, &(0x7f00000026c0)={0x1f, {0x80000000, 0x2, 0x8, 0xfffffffffffffffa, 0x2, 0xd5a8}, 0x3}, 0xa) 2018/04/21 15:09:39 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) 2018/04/21 15:09:39 executing program 0: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x65, "bf35d274acd864d863fc1672ffd4f057a2064fd9e3ad413772848a0390f388c0177aca8ad72f5ab65b1696a0ccfe08efbbfd7583442a492f9d24c1318a973e9078ce3df0565b85eab52495b97a5a83d10d2fca8ced3712eb56982c5aac604290532cbdecb8"}, &(0x7f0000000200)=0x6d) r0 = socket(0x8, 0x80006, 0x200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e20, 0x0, 0x4e24, 0x2, 0xa, 0x80, 0xa0, 0x1, r1, r2}, {0xffffffffffffffff, 0x9, 0xe12, 0x4, 0x1, 0x20, 0xffffffffffffc9e4, 0x4cd}, {0x9, 0x404, 0x6, 0x2}, 0x1daa661d, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x34ff, 0x2, 0x3, 0xffffffff, 0xa6be, 0x100000000, 0x67}}, 0xe8) sendmmsg$alg(r0, &(0x7f0000002d40)=[{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000000)="47a97f5c14ee8fa9975caa1deff3ba656382ce6b90a0c1a9b2dc2f5a8acce206ffdd332aa4b64b46f9c431355a3a1379ab9305df0077a33da7918d497926e95123a1acaac2d2ceae1d4d05af89fa46755af76b14f83812a5c5bd0824b5428badfc7d9c9790", 0x65}, {&(0x7f00000000c0)="c27691beacced83d678679d31608f998f35c46167f5488ee8290e88d7d277ec9cb8c54733ed32da0d3c3fd51baaf12775b5189269267f442b5f3c94efea90db2a347dd685191ddd10723b14dc5d626141e", 0x51}, {&(0x7f0000000500)="2ce7413d8bb1a16dd3833dfd04fa2f7431459fb4aaced8288f9d5bb2a28de35ed26b2e8c90573bd824ec4008714b9d81b861f1831a129fd7905e4112f55fde7d3e4c4fbc8549eed2acf7b76347feebc9986fe9e68fc9ff56a086f12cb3443e8cdd4ad5a5025584e1fa82f03092e986801027050efdd361ff5a30516d057f10e283fe66cca03b43b938f12690efb7f4ed8905dd13c6792bea3ff5638bb54fbbc5629f310b12b06cf25eca7113b6060733340115581fedab2b47046b1b1adbce6ae8ad9fe4e10460de0954a9636b195b65b440b5c9fe0320db8e344a6841cd1360c4bf6e584a754bf7", 0xe8}, {&(0x7f0000000600)="80770ba2fc29f20b78c3623ed9f3b2ca8e530d98dbb8912bb7e0d95a760d7fc09b0709cb7ba748427c7b57a5641708340920d177e5bfafb18b0dba8aaa6a49e0809f84589e43ea2bf2f41e987ebfde7c026b150c57c3d6b9e3cf4501176e5c538e9682316be4e6c0", 0x68}, {&(0x7f0000000680)="cb023e86309ad0ed3c7388f3b9f74d66e405b80a3d03bf6a689572057eac071f78df227fce44e67dc2a93e844dc86ed6da47503aa8385b502a6f2259dd728385e5fdff59742d7b32355a125159bf4e86790d22ab4754e3f3344dab66e35292eb7175333a5eee6b32bc68e2368dbfcef75f1fcbdf56ebbbb762149fff9f42e7b35e8d9865be09cb4da013aae9af2d679e1b21a5cd", 0x94}, {&(0x7f0000000740)="0618175e1a18104eb9b5cea56cb70cffa0921cd160054da84d04715ebb758b4313df16832999655f04f44760d3492388ba34fa651291269cca6bfee88ef2942fb2d2ec5ecc58fd83de2be07d87fb25f8", 0x50}, {&(0x7f00000007c0)="fbd5e1c5d6521f35aa1262ccbd888ab40f5de9bf146796b4d768b26533337aa2b5ce1998cb27fd81456d6f110a6d98d5e76be8b93858abf834bc2e48a799b561f84bf44570ac399776b3b8466b0f4d57c85f2af6e63e4b89e87a1ee199ea4a50af09ed61a62d2f08ced3cfac502c91c3302124aac043a6dd4f7963c2313981963773da89b1b8f89441f5572dbd4f1ffd1b42e9f35d92cdcccac01f260fa759c13772f623fd060e87efa147d057e59abb04940134ee8c412d17460ce4c2eadbbc68d2247db8415acb663a98cb827d1256982304940762006df21c8a027af65f2ebbe4ee11460444e5f9a83fdd9dcdeb264d55cbc6d2db66", 0xf7}, {&(0x7f00000008c0)="1ec31c27de97f3a000bf90186cdb29a12c748d63a56ffe99f8fed4d04f158174840614974cdc974deb157bebcc47700e4d763226cf3a836e307661da48a35527aa847846148e6a4dcc2b986bc4656582df277728273839ba978fde7063a15830f47297c36e7b6263202300b0c90e90", 0x6f}, {&(0x7f0000000940)}, {&(0x7f0000000980)="352781cc821bedd3229cc2fa0b0d5a00472119cd36b814dda20ea98be30884a1c6f0a3e92caa785836b8d7707463742672a3cde2a65ac636bbcc69a8131bfbc75f6bf883315accd495818bf485eefabbfed217cf1617e65af43c12ba3b3af15339a5dd0f09143908d04b2dcb419975f6baedafcfbf7b5a9153d559", 0x7b}], 0xa, &(0x7f0000000ac0)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}], 0x30, 0x20000000}, {0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000b00)="72920efde6691b8b39f83e7af3397a82ea14eb4a6c2df7af52bb19cfdfd121a9cf0de4818d04388ccff9fd4b7c1e5386df30fa9158aa2bf21a77847adaefc18fd1e2969abae00434e980c29cfea5b3a13db69d19a8f8e77bc91925281b49f046e30ada4c6f1b1f340f9b5c663190994c6a92c0301f4d238ac04ddf3868477de5f93c651daeafca369b9bb3b9fb201d07687a1f656edff700391e724d354d06de471150", 0xa3}, {&(0x7f0000000bc0)="7b519c3520f0e9056f504e242daae035bffa9542d150ad740755512332fc95b1a9bca88c1ebb7202c4895ac8559a4be78f9547f13ac2a79e9b1a", 0x3a}], 0x2, &(0x7f0000000c40)=ANY=[@ANYBLOB="38000000000000001701000002000000220000008cba3c1582e49deac0c9df6ec098c73245d9ebcb11a96fb82421a22420abe40b881aad4d"], 0x38, 0x8040}, {0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000c80)="45b96366e3802520203b2c2d06346792c8f6f9ad3447ea5f817739d111399d88e467d867fe9f5bd1b0d48e04ae7d8b45a36a337588b7d9e6d70989cb7f1fd5ba3810bf3467a606518ab4479478656e23bf01d2c4f740ec877b88aa3e95f772917358973df2df19b82c0e702db546110dd071a7587cfbe47075d6c8cb04b0b78c326f6f8bece933396611fd8e029e7645b2ecf36579fd4a44cd64b6dd129bb389bd6f88785373b5", 0xa7}, {&(0x7f0000000d40)}, {&(0x7f0000000d80)="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", 0xfe}], 0x3, &(0x7f0000000ec0)=[@assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0xa8, 0x117, 0x2, 0x94, "73a7c4a7902b2ff1e6f3321203c7e3ba713ae3ac959d3948f368911db62a5ce1886911d97733eeff2ccc270f8687c4c1640197eb71544db1bc266d0fbae37a3e65ccd988b0e54244f2e75e817d15f3fad0a8fe6376855433dadfeee83cb224ed33295747fb7310d8ec792092308b5cf1ce414275f9ae34bc847b2241c9dcd6ed8f27dad712a440d3fcadc677e98ca36c407880c4"}, @iv={0xa0, 0x117, 0x2, 0x8a, "047c2cfec3e8abd369a31bac55bf9c2b41b1de0801b0adf126c3a3527b77f735703586b05032587f87dc4f71b57c6668c3ad3f86a977bfd7c49dfc1bbe402e086ad64f705b71408bb7dc8ec50870c6d0c38f8078992efe71d07142a8d101bd2761a1d900b4ce14fddc49e8f49b083122ca999355ef2bd5aed8ae2bd4d218bde17602f4c4a4ba5b43df9e"}], 0x160, 0x4000800}, {0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001040)="42164515c2d023d705358c75727f1403ec01c10ca9cefca24e66e96545e4dc973337edf471ff9e871132e90c7229f545ea64a41d2f5f633577fbd7cbba30fb956e70576371ecd139da81d59881e143e812f95c4e9a41488d5e637ce281e6da818cf00791f7e7d514e647d90d5080fb352362b628d39e59a3e84818cf326c1b362c225434cc5bac63d3ff4a9a", 0x8c}, {&(0x7f0000001100)="477612e5ec77feda5a1298604e5fd7526a9a65ab92dfd0c32c358582a7c98c61df060a148533b848262423091047ee5310a693ebc12ff8cf819f4ec00886d7cdbfa8d49cf402b28c72ff3d8b1a48fa11ab000d06eccb882b89f39241da6bdb32adc95018d94397defe2c0508ea43f3328fa6b95f", 0x74}, {&(0x7f0000001180)="9dc9aa0a181b672988ef640bb6ad0763327cf9d2d339ebcd296dcf1a9f4a623a1f07c189747568cbfcd87c9890c7aa95b9198fcab70219dc3f852dbc29a5d5df00dbf4016ebfef405dd7e725f150f8c0754b640527d9aea2c09067cbadd45e5de585b39cdb101fa35090a1bdfbcb55d36a7f97bb562a39c06bd1fd10291e335f263614def81b22f7bd1aa9cd5b1a557d8b13561f74abebc4ba80a4d3d203b42eb974d4084654e5ca82181c4771523bb9b9a8d5d075587e558f044b6caa7655feb37c05e9af27863d46b23cbc79fc", 0xce}], 0x3, &(0x7f00000012c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8e, "d97e6d9afb6097552d036934adc0a0f84a43048095e33b3c3ea8ef5c56ee19f184aa6ca114b5d55f551f2d3570df3ab44fa4cf31703b7994a63a71dbdbabe7a2221e637c861f4a0c037eb6f934dac4cdde3be3177b944a2fbb10f2ac3e0efc20ec0452476875d6698c314dab2d040ea0e33f89ff0944b88fba5056a358be70db5e64293c3666ba909822693bb44f"}, @assoc={0x18, 0x117, 0x4, 0xfff}, @iv={0x40, 0x117, 0x2, 0x2c, "e2270103c47565872d28d4f5e8c0c6d30906a8ed4037acea6017e875cd3b63be8a6b8bdad0e6dd28b9b0183d"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8001}], 0x178, 0x4000014}, {0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001440)="3778e332a18fbcbc184e65cfd58a3a6fcf609f289c0c1fed31c7f6b8aa61e969decd305b3889b2621d152a5f5bd64f905386725f72af3f9cca830d97f363e5a8b01274b3ff68732d72041f7b7bd18bb48026486d1e867a423645b7ce8dc5f538bbf3a0344915458831e36183b562caf2ff7189d1d67e03bb41147dd5d678de49ea04471c76b8afa33386aaea2fcdb5546a21ac0db468b937569671f8412f8af9e8ead7e2813ac56872", 0xa9}, {&(0x7f0000001500)="475f40691ad6439a98378a6af5a32681798ef0ee339e2eaa000fed6c9c776b8f713d04c6b99c9f7d79df63d3bdab071c7631171c418d4bac3c3eb38bda4aca1143b50fdea1693674f212ce62750a50ed04fd0dc8168a2a8d37d4229edd438b6687f8511a95758c4c4eb1384a13e7510ed1a1d39b638d02c0c55eb0eb180854bfb4d3", 0x82}], 0x2, &(0x7f0000001600)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x400c0}, {0x0, 0x0, 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&(0x7f0000002b40)=[{&(0x7f0000002840)="4c23e95d48f52f0bb3b355ff0d1ae0a1decc372aad9fa1a9dd74f0112743179d98efd87774562115d67bb43123ca3bd38b137225bb38f53a80f71625f9ff255d0b0f0737c356171ca65c3391108df0c2a67762a10b3a09f301dd4a548b10a3c41d76827db7ea32b37671b869751b097b1c5151df18b7", 0x76}, {&(0x7f00000028c0)="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", 0xfe}, {&(0x7f00000029c0)="fcce0fdcf1203b8629406808c972eca7b38ab964c3fe12ed3f3e4aea69d0", 0x1e}, {&(0x7f0000002a00)="b94a8b43c6ad64cf1d69957abf4e", 0xe}, {&(0x7f0000002a40)="0ff4b3e1d33deab3b3b754f05f86669d59f963836629490aa103d4fc717247a8f8f33deba4a7b46d9015205b306d400bae694d2ce63c371d17e016b582245e2fe236f54f64a45a60a5abf604f0a4c2d467119ce2cab0567624a646d3e45488a7f696a3a8ff200966726f38f11a67b334356bd7b922b946a2ec55b3aa0f521d99e8a7814ef15aa724a83c47452c6fbdd63ac5780b281560300b3241eade4fa1b1670630b322f3b73459496cbb3117a07c88e01d21919fa584749c539d8e390f84c00023cd", 0xc4}], 0x5, &(0x7f0000002bc0)=[@assoc={0x18, 0x117, 0x4, 0xda3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x9b, "662441bfac6d9ecaafb263e85c1efc47760d4081ec346aeddb9bd1b76f0b47800ba1b4c9429ba25a493ef17601072a36350cda913adc0f1262d99f6fa4665bf3e2edb44170cd0439797f0846a62d87b4cdfe74ceb5a928501b369573045491e52aed1d82fb8a95d4b8a505eb242e6648a302150262728d7770978ce92323b2e061c358ffb7c55128678ad6479dd3597a15baddf28c2d52ccd62602"}, @op={0x18, 0x117, 0x3}], 0x170, 0x4000}], 0x7, 0x20040000) r3 = add_key(&(0x7f0000002f00)='pkcs7_test\x00', &(0x7f0000002f40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002f80)="993ce4ae060408f79873867d8a029841a7d74bb27c656516cbb7710857ed424bf68a3b5369c1ed028066ccd2ef4edb0ecd7e4ad6995e92748dea1d68e19b390f1451e08011118e98582a4ee33267e66c2b342783e5d0ef9d34be8b806b", 0x5d, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000003040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x400, r4) getpeername$ax25(r0, &(0x7f0000000940), &(0x7f0000000d40)=0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/21 15:09:39 executing program 7: select(0x40, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000240)) socketpair(0x1, 0x5, 0x858, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/21 15:09:39 executing program 1: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="01"], 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000000040)) 2018/04/21 15:09:39 executing program 6: socketpair(0x9, 0x0, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) dup2(r4, r3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000000)) epoll_pwait(r4, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/183, &(0x7f0000000040)=0xb7) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x7ff, 0x0, 0x3, 0xfffffffffffffffb}, 0x8) 2018/04/21 15:09:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c91000/0x4000)=nil, 0x4000, 0x400000000000000a) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) io_setup(0x6, &(0x7f0000000140)=0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000180)="e83f822fb30245ed37adc2c331bde45e905a0ed0c51e029db9908e790e2f30866152b6d295abcb659e8e3a2b9e7f8f5c64b91279517da9900e55da2d410fced9b95ae3f20b2ac2f0d022e54210baffea545476", 0x53, 0x101, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000002000)="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", 0x1000, 0x3ff, 0x0, 0x1, r0}]) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/21 15:09:40 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000001500)}, 0x40) 2018/04/21 15:09:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents(r0, &(0x7f0000ac7f8c)=""/116, 0x74) 2018/04/21 15:09:40 executing program 5: syz_emit_ethernet(0x38, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/04/21 15:09:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x17, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xd5) 2018/04/21 15:09:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x37, 0x9, 0x34]}, 0x4) 2018/04/21 15:09:40 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffe}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000040), 0x148, &(0x7f0000000000)) 2018/04/21 15:09:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0x0) 2018/04/21 15:09:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x8, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={r0, &(0x7f0000000140)="a6", &(0x7f0000000200)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) 2018/04/21 15:09:40 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') fstat(0xffffffffffffffff, &(0x7f0000000340)) sendfile(r1, r2, &(0x7f0000a12000), 0x1) 2018/04/21 15:09:40 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/21 15:09:40 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/21 15:09:40 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_timedreceive(r0, &(0x7f0000000000)=""/204, 0xffffff3d, 0x0, &(0x7f0000000140)={0x77359400}) mq_notify(r0, &(0x7f000004dfb0)={0x5}) 2018/04/21 15:09:40 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xff87}}]}, 0xc4}, 0x1}, 0x0) 2018/04/21 15:09:40 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/04/21 15:09:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'syz_tun\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000040)}}) 2018/04/21 15:09:41 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f00006bb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/04/21 15:09:41 executing program 5: r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=ANY=[@ANYBLOB="280000000000000029000000020000001d1a2d4ba2f2fffffffffffffffd06f4010000158e000000"], 0x28}, 0x0) 2018/04/21 15:09:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) 2018/04/21 15:09:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0xc, &(0x7f000035ff6a)=""/150, &(0x7f0000823ffc)=0x96) 2018/04/21 15:09:41 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xff87}}]}, 0xc4}, 0x1}, 0x0) 2018/04/21 15:09:41 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) 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') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/04/21 15:09:41 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') fstat(0xffffffffffffffff, &(0x7f0000000340)) sendfile(r1, r2, &(0x7f0000a12000), 0x1) 2018/04/21 15:09:41 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_timedreceive(r0, &(0x7f0000000000)=""/204, 0xffffff3d, 0x0, &(0x7f0000000140)={0x77359400}) mq_notify(r0, &(0x7f000004dfb0)={0x5}) 2018/04/21 15:09:41 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/04/21 15:09:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') lseek(r0, 0x4002000000000, 0x0) 2018/04/21 15:09:41 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xff87}}]}, 0xc4}, 0x1}, 0x0) 2018/04/21 15:09:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/21 15:09:41 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) 2018/04/21 15:09:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) 2018/04/21 15:09:41 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/04/21 15:09:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x6e) 2018/04/21 15:09:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) 2018/04/21 15:09:41 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xff87}}]}, 0xc4}, 0x1}, 0x0) 2018/04/21 15:09:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') lseek(r0, 0x4002000000000, 0x0) 2018/04/21 15:09:41 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x8}}) 2018/04/21 15:09:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x30, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x38e7) 2018/04/21 15:09:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x4000) 2018/04/21 15:09:42 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_timedreceive(r0, &(0x7f0000000000)=""/204, 0xffffff3d, 0x0, &(0x7f0000000140)={0x77359400}) mq_notify(r0, &(0x7f000004dfb0)={0x5}) 2018/04/21 15:09:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/route\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x17f) 2018/04/21 15:09:42 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') fstat(0xffffffffffffffff, &(0x7f0000000340)) sendfile(r1, r2, &(0x7f0000a12000), 0x1) 2018/04/21 15:09:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) 2018/04/21 15:09:42 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d2fce)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) 2018/04/21 15:09:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') lseek(r0, 0x4002000000000, 0x0) 2018/04/21 15:09:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=@ipv6_newaddr={0x2c, 0x14, 0xb01, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/21 15:09:42 executing program 4: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000180)=""/178) 2018/04/21 15:09:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=@ipv6_newaddr={0x2c, 0x14, 0xb01, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/21 15:09:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') lseek(r0, 0x4002000000000, 0x0) 2018/04/21 15:09:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x0, 0x40, 0x4}, 0x2c) 2018/04/21 15:09:42 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000000c0)="4a00d8e1", 0x4) 2018/04/21 15:09:42 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/04/21 15:09:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=@ipv6_newaddr={0x2c, 0x14, 0xb01, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/21 15:09:42 executing program 2: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0x7fff}, 0x10) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x2a, &(0x7f0000000ff0)={0x4, 0x0, 0xa}, 0x28c) 2018/04/21 15:09:42 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/04/21 15:09:43 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000100)=0x8) keyctl$read(0x1d, r0, &(0x7f0000000100)=""/202, 0xca) 2018/04/21 15:09:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=@ipv6_newaddr={0x2c, 0x14, 0xb01, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/21 15:09:43 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/04/21 15:09:43 executing program 2: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000002000), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000001c0)={0x10}, 0x10}, {&(0x7f0000002040)={0x10, 0x1d, 0x20b, 0x0, 0x0, "", [@generic]}, 0x10}], 0x2}, 0x0) 2018/04/21 15:09:43 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_timedreceive(r0, &(0x7f0000000000)=""/204, 0xffffff3d, 0x0, &(0x7f0000000140)={0x77359400}) mq_notify(r0, &(0x7f000004dfb0)={0x5}) 2018/04/21 15:09:43 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x11}, 0x10) 2018/04/21 15:09:43 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') fstat(0xffffffffffffffff, &(0x7f0000000340)) sendfile(r1, r2, &(0x7f0000a12000), 0x1) 2018/04/21 15:09:43 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/04/21 15:09:43 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/04/21 15:09:43 executing program 2: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000002000), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000001c0)={0x10}, 0x10}, {&(0x7f0000002040)={0x10, 0x1d, 0x20b, 0x0, 0x0, "", [@generic]}, 0x10}], 0x2}, 0x0) 2018/04/21 15:09:43 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/04/21 15:09:44 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0) 2018/04/21 15:09:44 executing program 7: unshare(0x8000000) shmget(0x2, 0x13000, 0x220, &(0x7f0000ab6000/0x13000)=nil) r0 = shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) unshare(0xc000000) 2018/04/21 15:09:44 executing program 0: unshare(0x40600) r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r1 = dup2(r0, r0) close(r1) recvmmsg(r1, &(0x7f0000001800), 0x0, 0x0, &(0x7f0000001880)) 2018/04/21 15:09:44 executing program 6: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x14, 0x2}) 2018/04/21 15:09:44 executing program 2: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000002000), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000001c0)={0x10}, 0x10}, {&(0x7f0000002040)={0x10, 0x1d, 0x20b, 0x0, 0x0, "", [@generic]}, 0x10}], 0x2}, 0x0) 2018/04/21 15:09:44 executing program 5: epoll_create1(0x0) eventfd2(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/21 15:09:44 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/04/21 15:09:44 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/04/21 15:09:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1dff2e37}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/21 15:09:44 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/21 15:09:45 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x0) 2018/04/21 15:09:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1dff2e37}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/21 15:09:45 executing program 2: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000002000), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000001c0)={0x10}, 0x10}, {&(0x7f0000002040)={0x10, 0x1d, 0x20b, 0x0, 0x0, "", [@generic]}, 0x10}], 0x2}, 0x0) 2018/04/21 15:09:45 executing program 7: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/21 15:09:45 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/21 15:09:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1dff2e37}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/21 15:09:45 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)='.', 0x1}], 0x1, &(0x7f00000000c0)=[@init={0x18, 0x84, 0x0, {0x800, 0x1ff, 0x2}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/21 15:09:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/21 15:09:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004530, &(0x7f00000001c0)) 2018/04/21 15:09:45 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/21 15:09:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/21 15:09:45 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x0) 2018/04/21 15:09:45 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) splice(r0, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000100), 0xffff, 0x0) 2018/04/21 15:09:45 executing program 7: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/21 15:09:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1dff2e37}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/21 15:09:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/21 15:09:45 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/21 15:09:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000df1000)=0x8, 0x4) 2018/04/21 15:09:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1dff2e37}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/21 15:09:45 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x0) 2018/04/21 15:09:46 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001280)={{&(0x7f0000001240)=""/28, 0xffd8}, &(0x7f00000000c0)}, 0x20) 2018/04/21 15:09:46 executing program 7: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/21 15:09:46 executing program 3: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = inotify_init1(0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = socket(0x9, 0xf, 0x9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)) socket$unix(0x1, 0x2, 0x0) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') socket$nl_crypto(0x10, 0x3, 0x15) inotify_add_watch(r0, &(0x7f00007b4ff6)='./control\x00', 0x2000000) 2018/04/21 15:09:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') flock(r0, 0x0) 2018/04/21 15:09:46 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='oom_score_adj\x00') exit(0x0) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) 2018/04/21 15:09:46 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x0) 2018/04/21 15:09:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1dff2e37}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/21 15:09:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1dff2e37}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/21 15:09:46 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x41}}) 2018/04/21 15:09:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)="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") 2018/04/21 15:09:46 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x8, 0x20, 0x9}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9}, 0x2c) 2018/04/21 15:09:46 executing program 7: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/21 15:09:46 executing program 3: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/21 15:09:46 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x29b, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 15:09:46 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x10d, 0x11, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/21 15:09:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x46) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) r1 = epoll_create(0x2e20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003de000)) 2018/04/21 15:09:46 executing program 7: r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5b) 2018/04/21 15:09:47 executing program 4: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x0, &(0x7f0000000040)=""/63, &(0x7f0000000480)}) preadv(r0, &(0x7f0000000000), 0x10000000000001da, 0x0) 2018/04/21 15:09:47 executing program 6: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/04/21 15:09:47 executing program 3: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/21 15:09:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getdents(r0, &(0x7f0000000000)=""/149, 0x95) 2018/04/21 15:09:47 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/sockcreate\x00') close(r0) perf_event_open(&(0x7f00000016c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) 2018/04/21 15:09:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001040)={0x14, 0x15, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 15:09:47 executing program 2: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x89f7, &(0x7f0000000540)={'sit0\x00'}) 2018/04/21 15:09:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000000a40)=[{&(0x7f0000000980)=""/70, 0x46}], 0x1) 2018/04/21 15:09:47 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/04/21 15:09:47 executing program 7: set_mempolicy(0x1, &(0x7f0000001ff8), 0x6) io_setup(0x2d00, &(0x7f0000000640)) 2018/04/21 15:09:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x10, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) 2018/04/21 15:09:47 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0xffd0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)) 2018/04/21 15:09:47 executing program 4: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x0, &(0x7f0000000040)=""/63, &(0x7f0000000480)}) preadv(r0, &(0x7f0000000000), 0x10000000000001da, 0x0) 2018/04/21 15:09:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001040)={0x14, 0x15, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 15:09:47 executing program 3: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/21 15:09:47 executing program 1: r0 = getpgrp(0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x0, 0x4, @tid=r0}, &(0x7f0000001800)) 2018/04/21 15:09:47 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/04/21 15:09:47 executing program 7: set_mempolicy(0x1, &(0x7f0000001ff8), 0x6) io_setup(0x2d00, &(0x7f0000000640)) 2018/04/21 15:09:47 executing program 3: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/21 15:09:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001040)={0x14, 0x15, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 15:09:47 executing program 4: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x0, &(0x7f0000000040)=""/63, &(0x7f0000000480)}) preadv(r0, &(0x7f0000000000), 0x10000000000001da, 0x0) 2018/04/21 15:09:47 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0xffd0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)) 2018/04/21 15:09:47 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/04/21 15:09:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001040)={0x14, 0x15, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 15:09:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty]}, 0x14) 2018/04/21 15:09:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=@acquire={0x178, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6, @in6}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@mark={0xc, 0x15, {0x35075a}}, @tmpl={0x44, 0x5, [{{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x178}, 0x1}, 0x0) 2018/04/21 15:09:47 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/04/21 15:09:47 executing program 7: set_mempolicy(0x1, &(0x7f0000001ff8), 0x6) io_setup(0x2d00, &(0x7f0000000640)) 2018/04/21 15:09:48 executing program 4: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x0, &(0x7f0000000040)=""/63, &(0x7f0000000480)}) preadv(r0, &(0x7f0000000000), 0x10000000000001da, 0x0) 2018/04/21 15:09:48 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0xffd0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)) 2018/04/21 15:09:48 executing program 3: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/21 15:09:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="7be771e1c198b4dae411f6841e", 0xd}], 0x1, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/21 15:09:48 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000040)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x0) 2018/04/21 15:09:48 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/04/21 15:09:48 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ad8000)=@fragment, 0x0) 2018/04/21 15:09:48 executing program 7: set_mempolicy(0x1, &(0x7f0000001ff8), 0x6) io_setup(0x2d00, &(0x7f0000000640)) 2018/04/21 15:09:48 executing program 3: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/21 15:09:48 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0xffd0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)) 2018/04/21 15:09:48 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000280)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/21 15:09:48 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b724a63fff00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/21 15:09:48 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) 2018/04/21 15:09:48 executing program 3: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/21 15:09:48 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000001b00)=@llc, &(0x7f0000001b80)=0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001bc0)={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x80000000, [0x80000001, 0x2, 0x1, 0x8619, 0x57, 0x4, 0x8000, 0x80]}, 0x5c) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001a00)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001a40), 0x4) r3 = epoll_create1(0x0) eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00002f7000)) r4 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ebaff4)) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001a80)={{0xa, 0x4e23, 0xb3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x0, [0x2, 0x200, 0x6, 0x8000, 0x80, 0xab7, 0x2, 0x3f]}, 0x5c) sendmsg$nl_netfilter(r5, &(0x7f00000019c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001980)={&(0x7f0000000180)=ANY=[@ANYBLOB="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@ANYBLOB="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", @ANYBLOB="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"], 0x17d8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 2018/04/21 15:09:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) 2018/04/21 15:09:48 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="766d6e6574315c2176626f786e6574319d00", 0x0) write(r0, &(0x7f0000000140)="ff11f421fad4057c070096de8e922e86e72882c1314ae3d570153401cec687f3ca8983ba44a9ddd3000000003e674457c1253a883f1e8ccd1b3af04c11bebbcb9a4bda0c04c67b99", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x7530}}, &(0x7f0000000100)) 2018/04/21 15:09:48 executing program 7: r0 = inotify_init1(0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)) 2018/04/21 15:09:48 executing program 4: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 99.649562] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 99.657158] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 15:09:48 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() unshare(0x40600) r1 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r1) 2018/04/21 15:09:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000017c0)="db", 0x1}], 0x1}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/04/21 15:09:48 executing program 3: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/21 15:09:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) 2018/04/21 15:09:49 executing program 7: r0 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) 2018/04/21 15:09:49 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/165, 0xa5, 0x0, &(0x7f0000000000)=@ax25={0x3, {"216862ad070b30"}}, 0x20000000) 2018/04/21 15:09:49 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000c40)}}], 0x153, 0x0) 2018/04/21 15:09:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmsg$rds(r1, &(0x7f0000001500)={&(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/158, 0x9e}], 0x1, &(0x7f0000001640)=ANY=[]}, 0x0) 2018/04/21 15:09:49 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x1) 2018/04/21 15:09:49 executing program 2: socketpair$inet(0x26, 0x0, 0x0, &(0x7f0000001ff8)) 2018/04/21 15:09:49 executing program 4: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 15:09:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) 2018/04/21 15:09:49 executing program 6: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x3e5, 0xfffffffffffffffe) 2018/04/21 15:09:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0xad) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) 2018/04/21 15:09:49 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) 2018/04/21 15:09:49 executing program 4: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 15:09:49 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fedff5)="5d2a73650c2057ce6d448c", 0x0) 2018/04/21 15:09:49 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) unshare(0x40600) pwritev(r0, &(0x7f0000d80fd0), 0xdfd, 0x0) 2018/04/21 15:09:49 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f0000000480)=@nl=@unspec, 0x80, &(0x7f00000019c0), 0x34a, &(0x7f0000001a40)=[{0x10}], 0xf}, 0x0) 2018/04/21 15:09:49 executing program 1: syz_emit_ethernet(0x32, &(0x7f00006fffad)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x1}]}]}}, @udp={0x0, 0x0, 0xdf}}}}}, 0x0) 2018/04/21 15:09:49 executing program 5: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000140)=@generic={0x0, "c36829ad5eb402e149ea70de8976972cc2aa4d9f076037aebfe8e6c9f71dbea19a67b6764f6e35369f0bb0db456afefe5050cfd8e8d951c35cf3ebc1e54a559fda02d7fd98c2a1efce916950e26c72bbed4d4911072daf5be21e65b98dd26950176f78a432d0f4a9307bb1bc8a4da5e5af6028105d492c6e2829cbd408f1"}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) 2018/04/21 15:09:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="cc", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) shutdown(r0, 0x1) write(r0, &(0x7f0000ce6ffe)="da", 0x1) 2018/04/21 15:09:49 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) 2018/04/21 15:09:49 executing program 1: syz_emit_ethernet(0x32, &(0x7f00006fffad)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x1}]}]}}, @udp={0x0, 0x0, 0xdf}}}}}, 0x0) 2018/04/21 15:09:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000040)="29000000140003b7ff0000000403000000d6ebf7b3a40e07fff0feaf22cfffff060000002a00f3ff09", 0x29) 2018/04/21 15:09:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c582", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)='&', 0x1}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/21 15:09:49 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000180)) 2018/04/21 15:09:49 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) read(r0, &(0x7f00000000c0)=""/102, 0x66) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/21 15:09:49 executing program 4: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 15:09:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200), &(0x7f0000000040)}, 0x20) 2018/04/21 15:09:50 executing program 1: syz_emit_ethernet(0x32, &(0x7f00006fffad)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x1}]}]}}, @udp={0x0, 0x0, 0xdf}}}}}, 0x0) 2018/04/21 15:09:50 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) read(r0, &(0x7f00000000c0)=""/102, 0x66) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/21 15:09:50 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/21 15:09:50 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/21 15:09:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="cc", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) shutdown(r0, 0x1) write(r0, &(0x7f0000ce6ffe)="da", 0x1) 2018/04/21 15:09:50 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000006e80), 0x92d19ef98b8d42, 0x403fffc) 2018/04/21 15:09:50 executing program 3: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) 2018/04/21 15:09:50 executing program 6: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/21 15:09:50 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/21 15:09:50 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/04/21 15:09:50 executing program 1: syz_emit_ethernet(0x32, &(0x7f00006fffad)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x1}]}]}}, @udp={0x0, 0x0, 0xdf}}}}}, 0x0) 2018/04/21 15:09:50 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') unlink(&(0x7f00000001c0)='./file0\x00') unlink(&(0x7f00000000c0)='./control/file0\x00') 2018/04/21 15:09:50 executing program 7: unshare(0x400) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = inotify_init1(0x0) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x8, 0x0) [ 102.099894] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 102.207180] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 15:09:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="cc", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) shutdown(r0, 0x1) write(r0, &(0x7f0000ce6ffe)="da", 0x1) 2018/04/21 15:09:51 executing program 4: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0xc0000000}) close(r1) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/21 15:09:51 executing program 7: mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2018/04/21 15:09:51 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000000)={&(0x7f00000000c0)}) 2018/04/21 15:09:51 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000006e80), 0x92d19ef98b8d42, 0x403fffc) 2018/04/21 15:09:51 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/21 15:09:51 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) read(r0, &(0x7f00000000c0)=""/102, 0x66) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/21 15:09:51 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x2000, 0x0) close(r1) [ 102.685508] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 15:09:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) [ 102.739728] random: crng init done 2018/04/21 15:09:51 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d67000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x2, 0xa}}, {{@in, 0x0, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000183f92)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/04/21 15:09:51 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) connect$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/21 15:09:51 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000000)={&(0x7f00000000c0)}) 2018/04/21 15:09:51 executing program 1: unshare(0x400) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) 2018/04/21 15:09:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/21 15:09:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007f3fe4)={0x0, 0x0, &(0x7f0000cf9ff0)=[{&(0x7f0000f83f6f)="942ec45e6ab817a04d5b929c635d113dcace175c8f114827e46562a28163bbba19bf24959eddebac130bce3c95a25d7637ab5abef59658c0966300da90a941e8a7", 0x41}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000b45f40)=[{{&(0x7f000026a000)=@ethernet={0x0, @dev}, 0x10, &(0x7f00009defd0)=[{&(0x7f00007f4feb)=""/21, 0x15}, {&(0x7f00007f8f87)=""/121, 0x79}], 0x2, &(0x7f0000f35000)}}], 0x1, 0x0, 0x0) 2018/04/21 15:09:52 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000000)={&(0x7f00000000c0)}) [ 103.114979] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 103.152573] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) [ 103.226194] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 15:09:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/21 15:09:52 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) read(r0, &(0x7f00000000c0)=""/102, 0x66) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/21 15:09:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="cc", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) shutdown(r0, 0x1) write(r0, &(0x7f0000ce6ffe)="da", 0x1) 2018/04/21 15:09:52 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000668fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)}, 0x0) 2018/04/21 15:09:52 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000000)={&(0x7f00000000c0)}) 2018/04/21 15:09:52 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000006e80), 0x92d19ef98b8d42, 0x403fffc) 2018/04/21 15:09:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/21 15:09:52 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[], 0x0) [ 103.589810] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 15:09:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/21 15:09:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x3}, 0xc) r3 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0x445}, 0x0) close(r3) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000380)='./file0\x00'}, 0xfffffffffffffe29) socketpair(0xaa5bd2ab3ec7de2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x20}, 0x40000040) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r5}) 2018/04/21 15:09:52 executing program 1: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/04/21 15:09:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/21 15:09:52 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents64(r0, &(0x7f00000000c0)=""/109, 0x6d) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/21 15:09:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001200)='net/icmp6\x00') pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0) 2018/04/21 15:09:52 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)="21252a262676796e657430236d643573756d776c616e307f10df6bfbcf0e7ab3b9cec8e522b66124659447c1ae13074c6529c024c85d90e8d6f1145b4ea917c1965a32a173461f5153b0a77ab1") 2018/04/21 15:09:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/21 15:09:53 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/21 15:09:53 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) 2018/04/21 15:09:53 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000006e80), 0x92d19ef98b8d42, 0x403fffc) 2018/04/21 15:09:53 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f00000012c0)='encrypted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a}, 0x0) 2018/04/21 15:09:53 executing program 7: r0 = socket$inet(0x2, 0x10010000000003, 0x6) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x4) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) 2018/04/21 15:09:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) read$eventfd(r0, &(0x7f0000000000), 0x4) 2018/04/21 15:09:53 executing program 5: syz_emit_ethernet(0x12, &(0x7f0000000380)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100}}], {@mpls_uc={0x8847}}}, &(0x7f00000003c0)) 2018/04/21 15:09:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) dup2(r0, r1) 2018/04/21 15:09:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x3}, 0xc) r3 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0x445}, 0x0) close(r3) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000380)='./file0\x00'}, 0xfffffffffffffe29) socketpair(0xaa5bd2ab3ec7de2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x20}, 0x40000040) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r5}) 2018/04/21 15:09:53 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000874fba), 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/21 15:09:53 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff020400000000010000000000000000000000fb00000205", 0x18) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/21 15:09:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) read(r1, &(0x7f0000000580)=""/187, 0xbb) 2018/04/21 15:09:54 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) 2018/04/21 15:09:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) dup2(r0, r1) 2018/04/21 15:09:54 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) read$eventfd(r0, &(0x7f0000000000), 0x4) 2018/04/21 15:09:54 executing program 4: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue}) 2018/04/21 15:09:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(cast6-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) 2018/04/21 15:09:54 executing program 5: unshare(0x8000000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0) 2018/04/21 15:09:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) dup2(r0, r1) 2018/04/21 15:09:55 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x58, 0x0, 0x4}, 0x665a1ae479507877) 2018/04/21 15:09:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000500)='ns/pid\x00') setns(r0, 0x0) 2018/04/21 15:09:55 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) mknod(&(0x7f00000014c0)='./file0\x00', 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/21 15:09:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x3}, 0xc) r3 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0x445}, 0x0) close(r3) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000380)='./file0\x00'}, 0xfffffffffffffe29) socketpair(0xaa5bd2ab3ec7de2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x20}, 0x40000040) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r5}) 2018/04/21 15:09:55 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) read$eventfd(r0, &(0x7f0000000000), 0x4) 2018/04/21 15:09:55 executing program 5: unshare(0x8000000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0) 2018/04/21 15:09:55 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) 2018/04/21 15:09:55 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000000080)=0x2, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/211, 0xd3, 0x2, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) getpeername$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000023c0)={0x0, @broadcast, @local}, &(0x7f0000002400)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002440)={{{@in6=@mcast1, @in=@loopback}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002540)=0xe8) close(r0) 2018/04/21 15:09:55 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) mknod(&(0x7f00000014c0)='./file0\x00', 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/21 15:09:55 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) 2018/04/21 15:09:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/21 15:09:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) dup2(r0, r1) 2018/04/21 15:09:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf, 0xc}, 0x2c) 2018/04/21 15:09:55 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) mknod(&(0x7f00000014c0)='./file0\x00', 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/21 15:09:56 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000010fc8)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x80, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000008de8)}, 0x4001) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012ff7)=@rc, 0xa, &(0x7f0000012ff0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000c000)=""/4096, 0x1000}, 0x3) 2018/04/21 15:09:56 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d37ffc)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/04/21 15:09:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/21 15:09:56 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) mknod(&(0x7f00000014c0)='./file0\x00', 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/21 15:09:56 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) read$eventfd(r0, &(0x7f0000000000), 0x4) 2018/04/21 15:09:56 executing program 5: unshare(0x8000000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0) 2018/04/21 15:09:56 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000000080)=0x2, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/211, 0xd3, 0x2, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) getpeername$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000023c0)={0x0, @broadcast, @local}, &(0x7f0000002400)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002440)={{{@in6=@mcast1, @in=@loopback}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002540)=0xe8) close(r0) 2018/04/21 15:09:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x3}, 0xc) r3 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0x445}, 0x0) close(r3) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000380)='./file0\x00'}, 0xfffffffffffffe29) socketpair(0xaa5bd2ab3ec7de2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x20}, 0x40000040) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r5}) 2018/04/21 15:09:56 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/21 15:09:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001100090469000000810000000700004003000000450001070000001419001aff0400230007000000020000080900000000f41ee400", 0x39}], 0x1) 2018/04/21 15:09:56 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) unshare(0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/04/21 15:09:56 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000010fc8)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x80, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000008de8)}, 0x4001) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012ff7)=@rc, 0xa, &(0x7f0000012ff0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000c000)=""/4096, 0x1000}, 0x3) 2018/04/21 15:09:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 2018/04/21 15:09:56 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) dup2(r0, r2) 2018/04/21 15:09:56 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000010fc8)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x80, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000008de8)}, 0x4001) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012ff7)=@rc, 0xa, &(0x7f0000012ff0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000c000)=""/4096, 0x1000}, 0x3) 2018/04/21 15:09:56 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002a40)="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", 0x494, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0x5c8, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/21 15:09:57 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) dup2(r0, r2) 2018/04/21 15:09:57 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000010fc8)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x80, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000008de8)}, 0x4001) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012ff7)=@rc, 0xa, &(0x7f0000012ff0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000c000)=""/4096, 0x1000}, 0x3) 2018/04/21 15:09:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002a40)="0d0a9716a70976e265d647963219edbaa9bf5d26cdae6379bcafe8477286211724015bb40f5462943031e614c6183b4f10ff310ac95d089d7ea6e76f7a0bed348f302c6a89aae38d11fc09cc22be0248745645637e6fc7f517c6b29f1ad7f49caea16c2eea7def41eb80aeceb083f49310fc048a6863a794ab4da441466c8a9c013d3613b2307be07446188c1d8fbeacbca761282d675f4385a90dc259cb40049ee0c2cc0d33f29c6102e56697c24b8f1ad37f196e4c5af815d6fca6006dcdae0b6f3f0c1bddd8e4d8db7049652afbf23878718ddbbc2ff3fbef8288864cd92be50657dd170d505a6eb47f9aef5a953a914e1d54312ed0808e759655cc4c9a57f267610e92c8fe906ab49faa7bd51aa9bb3f1a6c417c82f7a5a578c758a6fafec4ecbac6354e4cdab29b29987bab181167d9360dd8de9d5e0e6b4f1ee1d87abe378b438071336c97717fad3c971cee8a076bef5d610ee2ed4bb8e2d716084b325318965e596749fdef0c5cfe061a7049417082330c77bbba5ada77be9ee12fe5a70b9bae05dede6cdd0d7772bd024008430a026c62f429eb6f6e51c14abfbe953536e899554d50981f5ce5bc723612caa78fc70f5147c9ea143b06e62ff750735cc3244f9d1f031b436552bff9934a5904f85ce427709dfe76c1d4176712514a2722f8e41d4b285e3548094530f1799d02a0c10a36205cf749e9b51eee8d372f51fab7cc9e1bb6ef5b7901b4c78e95d321374acbdb3bfc24cab4aca2441ef5933637eea3cdd3264026663d02a79533de8028d9c33da786d2af03f2cae7976bc22be47afb5ad6915110be08d352bd36c9e571994e1888da760d53e584832e4e0877c215afbb88dc9050c47591c05e7bd2546b3c98b90e779d5f833c8de41be0888590890399d3b49d65a5af40e4d815640c0d7c5d12c47df27dab37d03870748b1645813ae8783b747f4c0732ec7a9967091d42675fd1fbff9366d3c06b13bdb18d4089b46bc309b669238a616f604d8db344b3ae68e7a6982c842f4c973a0c0e14a25012448e4ef1a725be0ef2884b254c7c8eae07420b621071f6187dc46cce3e28bcbdf92e4f4ce13a1c5202d0142619f813cbc658200222953da042604365a9b320d5ff3afd11cc40112e0ba7c5c960fcc62230a8efc34f80c119e4d806f0d18e01f5862e9ee1257dd2fc114838ab2a2a571fc7a714d41fec14283146802c161618452badfe61599ed80947922f562b3d808236c88ccd38ba5c3fbe0f3272e706e82939891bb838fd2d4762bb9e62e13731c208b96c1c6cdf64e7cc2859869879a5eeddc001150e6c353e3b28ced69af932cdf3ca50517dcb7f5a4b83d8f3cf521a3173bbcf021904b01430ee47ca2948fbe38ee282a8979908326c0b0f536b92b0905a649b6c8c735699a66e023d8ebf80965098b065bbf344da22a0729c15ad0aecfe7d99233b9ea744d3bd160713d1f8ff147f4331ae78152720b1451c13573118171a966cef41999f446ad546b29696d45265241e8a3851038ce214895bfb6a39ed1fb5c91dc3b9a5e23c102d854ade3b4d8d6f5dac23f7c915d6c6e01ab299c95bdb63b4bf355f7b125c67133ae2fad74f437f4f310e403536fc2a527ea6e974cb34636c98dd6898d36f196dd8972d2c", 0x494, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0x5c8, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/21 15:09:57 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom(r0, &(0x7f0000000040)=""/229, 0xe5, 0x0, &(0x7f0000000280)=@can={0x1d}, 0x80) 2018/04/21 15:09:57 executing program 5: unshare(0x8000000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0) 2018/04/21 15:09:57 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000000080)=0x2, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/211, 0xd3, 0x2, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) getpeername$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000023c0)={0x0, @broadcast, @local}, &(0x7f0000002400)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002440)={{{@in6=@mcast1, @in=@loopback}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002540)=0xe8) close(r0) 2018/04/21 15:09:57 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) dup2(r0, r2) 2018/04/21 15:09:57 executing program 6: unshare(0x8000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x208000000) 2018/04/21 15:09:57 executing program 2: unshare(0x40600) pread64(0xffffffffffffffff, &(0x7f0000000200)=""/147, 0x93, 0x0) 2018/04/21 15:09:57 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/04/21 15:09:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/21 15:09:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002a40)="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", 0x494, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0x5c8, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/21 15:09:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/21 15:09:57 executing program 2: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/04/21 15:09:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002a40)="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", 0x494, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0x5c8, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/21 15:09:57 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000140)=0x5, 0x4) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000480)}, 0x0) 2018/04/21 15:09:58 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/21 15:09:58 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/04/21 15:09:58 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/21 15:09:58 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000000080)=0x2, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/211, 0xd3, 0x2, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) getpeername$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000023c0)={0x0, @broadcast, @local}, &(0x7f0000002400)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002440)={{{@in6=@mcast1, @in=@loopback}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002540)=0xe8) close(r0) 2018/04/21 15:09:58 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) dup2(r0, r2) 2018/04/21 15:09:58 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) dup2(r0, r2) 2018/04/21 15:09:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) write(r0, &(0x7f0000000180)="240000005a001f0000ff0307180000000913171408000300001b09ff07ff02000100000037c835fb1b0da0dabfed2ab18540ba6100d39494402ee5fb2f99d6b61ca28bd19927e41e910bb9c56e95f7d5492a800b4e412972e04700e04e540092667302363459637b41bb02e99a442c688fe8336cc3", 0x75) 2018/04/21 15:09:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) [ 109.446343] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/21 15:09:58 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000014c0), 0xc) [ 109.515582] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/21 15:09:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)) 2018/04/21 15:09:58 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/21 15:09:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x20032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000867ff8), &(0x7f0000000000)=0x8) 2018/04/21 15:09:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r2, 0x0, 0x4, 0x4) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r2) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) splice(r2, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={r4, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r3, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0x8, 0x9, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x80000001, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 109.664684] tmpfs: No value for mount option 'rpc_pipefs' [ 109.716286] tmpfs: No value for mount option 'rpc_pipefs' 2018/04/21 15:09:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f0000000040)=""/99, 0x63}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x4, 0x0) 2018/04/21 15:09:58 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f00000000c0)="2f0000001c000381ffffff000d000000020000000100000000ef02c91300010000000000000000005867374d00050b", 0x2f}], 0x1}, 0x0) 2018/04/21 15:09:58 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2405, 0x200) 2018/04/21 15:09:58 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2da5664bd8bd796a63fddde6cb597078097935d8b8e58bae84d30bee1cd9f24c2d497734ef3966f871bb1c46f6fb72d876f8780609ffaf35b4a964f2685ce979cc05fc577fccea6060571cb61020909fb0638b7c65f8571f0697460e3401e25057d0b6bef883be81d0cfb83c1ba4a21522cdd08c35a114f72a17894e22584df4d2fb6e6b995250165e0f0869468fe9b15242d2dcc52a9f120ed7772600000000000000000000000000101608e51002bd2aae88b8269964bbeab6e61519f20e2cb2") ioctl$int_in(r0, 0x5421, &(0x7f0000000040)) 2018/04/21 15:09:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f00000003c0)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/21 15:09:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000028000)=[{0x22, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30) 2018/04/21 15:09:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 15:09:59 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000004}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 15:09:59 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/21 15:09:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) 2018/04/21 15:09:59 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)='<', 0x1, 0x7fff, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) 2018/04/21 15:09:59 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) dup2(r0, r2) 2018/04/21 15:09:59 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) dup2(r0, r2) 2018/04/21 15:09:59 executing program 5: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) [ 110.440498] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 15:09:59 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/21 15:09:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000013bffc), 0x100) 2018/04/21 15:09:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x14, 0x1b, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/21 15:09:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000028000)=[{0x22, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30) 2018/04/21 15:09:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 15:09:59 executing program 5: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000180)="58ab64e7000000000000000645465139a852f337e24bfd9d3cc828cdc9bdea564e5369890c") mknod(&(0x7f0000f80000)='./file0\x00', 0x3, 0x8) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000440), &(0x7f0000000400)) r0 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0xffffffffffffff4c, 0x2) write$eventfd(r3, &(0x7f0000000100), 0x8) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setsig(r1, 0xa, 0x12) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) dup2(r1, r2) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000140)={0x30, &(0x7f0000000040)="d7658b62b18c9b3115377d0e9bceeceec21626e9474d5ad106904c632cfe5b13d3df771c9ddda90aa58bd70d77458d00"}) tkill(r0, 0x0) 2018/04/21 15:09:59 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x0, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x0) 2018/04/21 15:09:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000028000)=[{0x22, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30) 2018/04/21 15:09:59 executing program 4: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$chown(0x4, r1, 0x0, r0) [ 110.808888] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 15:10:00 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 15:10:00 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000000)=""/197, 0xc5, &(0x7f0000000100)=""/131, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x204000000) 2018/04/21 15:10:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 15:10:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000028000)=[{0x22, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30) 2018/04/21 15:10:00 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fadvise64(r0, 0x0, 0x0, 0x0) 2018/04/21 15:10:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="beca38d3b2dace10b331b77f5a2157d28d208568a54b85189fb2d3afd7358ba0981c6872d002494eea0eaac3", 0x2c) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080)={@ipv4, 0x0}, &(0x7f00000000c0)=0x14) bind$packet(r3, &(0x7f0000000180)={0x11, 0xff, r5, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000000340)=""/122, 0x7a) bind$alg(r0, &(0x7f00001ee000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000300)={@multicast1=0xe0000001, @empty, @multicast1=0xe0000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x4, 0x0, 0x7}, &(0x7f00000002c0)=0x10) epoll_pwait(r4, &(0x7f0000000480)=[{}, {}], 0x2, 0x9, &(0x7f00000004c0)={0x6015}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) 2018/04/21 15:10:00 executing program 5: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) 2018/04/21 15:10:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_deladdr={0x20, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/04/21 15:10:01 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffe4c, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x7fffffff) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000000), 0x8) [ 111.988922] rpcbind: RPC call returned error 22 [ 112.012373] rpcbind: RPC call returned error 22 [ 112.022348] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 15:10:01 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000152000/0x1000)=nil, 0x1000}) 2018/04/21 15:10:01 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 15:10:01 executing program 0: open(&(0x7f00000002c0)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/21 15:10:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) 2018/04/21 15:10:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_deladdr={0x20, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/04/21 15:10:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x28060400) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) [ 112.332950] rpcbind: RPC call returned error 22 2018/04/21 15:10:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) sendmsg$alg(r1, &(0x7f0000007fe4)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000006000)='~', 0x1}], 0x1}, 0x0) 2018/04/21 15:10:01 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 15:10:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_deladdr={0x20, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/04/21 15:10:01 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 15:10:01 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/21 15:10:01 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) [ 112.708720] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 112.743645] rpcbind: RPC call returned error 22 2018/04/21 15:10:02 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffe4c, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x7fffffff) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/21 15:10:02 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)={0xc}, 0xc}], 0x49249249249265c, 0x0) 2018/04/21 15:10:02 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 15:10:02 executing program 7: open(&(0x7f00000002c0)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/21 15:10:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_deladdr={0x20, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/04/21 15:10:02 executing program 0: open(&(0x7f00000002c0)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/21 15:10:02 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/21 15:10:02 executing program 4: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x1}) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x1f, &(0x7f00000000c0), 0x8) [ 113.407721] rpcbind: RPC call returned error 22 2018/04/21 15:10:02 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00000002c0)=@abs, 0x2d) close(r0) 2018/04/21 15:10:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000480)='\'', 0x1, 0x21, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 15:10:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)="810b8f68adf1a34b74a4ae044c1fba43", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) 2018/04/21 15:10:02 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/21 15:10:02 executing program 1: unshare(0x40600) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000006ffc), 0x4) 2018/04/21 15:10:03 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/21 15:10:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000480)='\'', 0x1, 0x21, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 114.235402] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 114.328187] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) [ 114.339311] alg: No test for echainiv(ccm(camellia)) (echainiv(ccm_base(ctr(camellia-generic),cbcmac(camellia-generic)))) 2018/04/21 15:10:03 executing program 7: open(&(0x7f00000002c0)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/21 15:10:03 executing program 0: open(&(0x7f00000002c0)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/21 15:10:03 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)) exit(0x0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001200), &(0x7f0000001340), 0x0) 2018/04/21 15:10:03 executing program 5: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000a3b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000007000)="ea306b0073192ed165e0ff2679b65abb1023f81e00dc30b8e587d928226b70da7d922af9c36e7e5c3fcab589ec", 0x2d}], 0x1, &(0x7f0000c7b000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/21 15:10:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000480)='\'', 0x1, 0x21, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 15:10:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c91000/0x4000)=nil, 0x4000, 0x400000000000000a) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) io_setup(0x6, &(0x7f0000000140)=0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000180)="e83f822fb30245ed37adc2c331bde45e905a0ed0c51e029db9908e790e2f30866152b6d295abcb659e8e3a2b9e7f8f5c64b91279517da9900e55da2d410fced9b95ae3f20b2ac2f0d022e54210baffea545476", 0x53, 0x101, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000002000)="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", 0x1000, 0x3ff, 0x0, 0x1, r0}]) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/21 15:10:03 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffe4c, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x7fffffff) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/21 15:10:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c91000/0x4000)=nil, 0x4000, 0x400000000000000a) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) io_setup(0x6, &(0x7f0000000140)=0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000180)="e83f822fb30245ed37adc2c331bde45e905a0ed0c51e029db9908e790e2f30866152b6d295abcb659e8e3a2b9e7f8f5c64b91279517da9900e55da2d410fced9b95ae3f20b2ac2f0d022e54210baffea545476", 0x53, 0x101, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000002000)="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", 0x1000, 0x3ff, 0x0, 0x1, r0}]) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/21 15:10:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000480)='\'', 0x1, 0x21, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 15:10:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, r1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x4, 0x0, "aee3e02177a8b390566bc2dd09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e421e02d30ee"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa}}, 0x3, 0x4, 0x0, "30ea1d710ec95f6a9de73eab0f6e7683fa45e1ad4bb017e6aaae05464b4c0944778b032fe9fa7445325ab38975a504e66021924a137c1bd23ac8107525bd6ae2a10376b33cab12a69c8d94d79e32f32b"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/04/21 15:10:04 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:04 executing program 7: open(&(0x7f00000002c0)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/21 15:10:04 executing program 4: r0 = getpgrp(0x0) getpgrp(r0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r3, @ANYBLOB="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"], 0xb8}, 0x1, 0x0, 0x0, 0x20000010}, 0x8d200a60f9c306c9) ioprio_get$pid(0x3, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x4) 2018/04/21 15:10:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x80) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000280)=0x4) shutdown(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x8001, 0xffffffffffff0001, 0x8}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8), 0x8) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.capability\x00') 2018/04/21 15:10:04 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffe4c, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x7fffffff) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/21 15:10:04 executing program 0: open(&(0x7f00000002c0)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/21 15:10:04 executing program 4: clock_gettime(0x7, &(0x7f0000000240)) r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000040)=[{{r1, r2/1000+10000}, 0x401, 0xfffffffffffffffc, 0x320}, {{}, 0x8, 0x8, 0x8}, {{}, 0x8, 0x3, 0x100000001}], 0x48) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x264, 0x2, 0x3, 0x2, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={r4}, 0x8) 2018/04/21 15:10:04 executing program 5: clock_gettime(0xb, &(0x7f0000000200)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x8, 0x6, 0x4, 0x80000001, 0x20, 0x5}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendmsg$rds(r1, &(0x7f0000002580)={&(0x7f00000000c0)={0x2, 0x4e24}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/114, 0x72}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f0000000240)=""/91, 0x5b}], 0x3, &(0x7f0000002500)=[@rdma_args={0x48, 0x114, 0x1, {{0x7, 0x5}, {&(0x7f00000002c0)=""/113, 0x71}, &(0x7f00000024c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/92, 0x5c}, {&(0x7f00000013c0)=""/255, 0xff}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x2, 0x9}}], 0x48, 0x4000}, 0x40000) 2018/04/21 15:10:04 executing program 6: r0 = epoll_create1(0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) 2018/04/21 15:10:05 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:05 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:05 executing program 6: set_mempolicy(0x0, &(0x7f0000000440)=0xbf03, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000240)="e9311e078841e20778df43909da97396f2a013c08899b599005a987ec7850c86037bb2a89f5aa1433dbf81d9de9a0aa0097b386ef9f3064820ca65804b9f4873d802dcef52e687fc3b43e12348c2f122f174a5121789eaa121dbf2d45ddff39a4ddb725b4faca912fef0edab6626a8ec4fe8a6d6bb176cf88873d5801abd96981b9c5cb7008493772022bda85634e5f0f0c79a39d29806a2ea3c0accc19990cc48bb2c80f4e88a183fc6b5b974e659ba0332f7162fadc206c5caec3b9ce21be150fa303260d286fa14f84c64c0a45c78153951337a648f2855759fc446b96e124145376ca0686e64dcd2431bf3c21b64f6c08d156a2f") r1 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=')-}selinuxem0GPL#posix_acl_access-ppp0!wlan0,\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0xfffffffff4524c98) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x3}) 2018/04/21 15:10:05 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/21 15:10:05 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/21 15:10:05 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/21 15:10:05 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:05 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000011c0)={'ip6gretap0\x00', &(0x7f0000000180)=@ethtool_gstrings={0x1b, 0x9, 0x1000, "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"}}) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8000}, {0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x2, [0x40, 0x0, 0x8, 0x80000000, 0xfffffffffffff001, 0x5, 0x4, 0x1f]}, 0x5c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f00000000c0)) 2018/04/21 15:10:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='status\x00') rt_sigaction(0x8, &(0x7f0000000000)={0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xcdd, 0x4, [0x0, 0x400, 0x5, 0xffffffffffffffff]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0xd6, 0x6}, &(0x7f0000000240)=0x8) sendfile(r0, r1, &(0x7f0000a12000), 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) 2018/04/21 15:10:06 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:06 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1ff, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8001, 0x701000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x8, 0x4}, 'port0\x00', 0x21, 0x21000, 0xd0, 0x4310, 0x5, 0x18000000, 0x6, 0x0, 0x6, 0x3}) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x8}], 0x18) 2018/04/21 15:10:06 executing program 2: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bond_slave_1\x00', 0x6}) 2018/04/21 15:10:06 executing program 6: getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000722ffc), &(0x7f0000000000)=0xfffffffffffffedf) prctl$getreaper(0x25, &(0x7f0000000040)) 2018/04/21 15:10:06 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:06 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/21 15:10:06 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x100000001, 0x2, 0x1ff, 0x3}, 0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}], 0x48) 2018/04/21 15:10:06 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/21 15:10:06 executing program 6: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/21 15:10:06 executing program 2: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/21 15:10:06 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000001480)=[{&(0x7f0000000200)}, {&(0x7f0000001280)="61d75c065f2a089c63c8e7ecc58238b3c6ac7d810ab791e10b2e4aa4bc26cf99fef0fe9107cf06d1f546f7d3db14d5958b507c47b9f14e1f0e73c1d74140aa9ab783fdd06874263aa25f9a5000254e47818dde352ffe5b06d70e944500ca1874c6eec4b11125666654863365fcd06c398749ea25e62fa6a1f60b8a82080060e4c39e6fc098c79fa41ef4d3ae7410a9df00a813ac245eb0df7fd3bb7a9b6020dbbf5513c2455549799cfdf89d43967da2e3427afad99ccdc000d11384bda67521553d2d0a61cef1d94b2014a4c45e036344d6048505fd21e9", 0xd8}, {&(0x7f0000000180)="10ed8da218409d1fec745c8d8f0308f75420c744f8d6900d598a0e4aca223961", 0x20}, {&(0x7f0000001440)="c6f85461008f5fa8c3f4626230193d5819b1454d9c1132857b8e0078257f9cf89bc1a5a075", 0x25}], 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x7, 0xe, 0x1, 0x1f, "72a950b41691d9fad8732c69477688ad6111fd5852f769388c6297e017134a46"}) 2018/04/21 15:10:06 executing program 7: socketpair$inet(0x1e, 0x802, 0xfffffffffffffffd, &(0x7f0000000040)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x3d, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000080)={0xf2, 0x20100800, 0xffffffff, 0x5f37, 0x0, 0x0, 0x74bcbc1, 0x6, 0x0, 0x400}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xa, 0xfffffffffffff229}, {0x2}, {0x3, 0x3}], 0x3) 2018/04/21 15:10:06 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:06 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x30}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x7c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) 2018/04/21 15:10:06 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) tee(r0, r1, 0x9, 0xd) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r4, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/21 15:10:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'sit0\x00', @ifru_mtu=0x400000}) 2018/04/21 15:10:06 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4}, &(0x7f0000000080)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:06 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000000000), 0x0) 2018/04/21 15:10:06 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:06 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:07 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/21 15:10:07 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) socket$inet(0x2, 0x4000000805, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:07 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:08 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x61, "5d31b5025ea9b3583a3506c798f72eedbf225bba855369e53b3bf02c6783ee223ad166fc68677ed088225f25447a606059cad2f7ad46f84fd6ceb2f6a35f2f9224251e881adbefe60a416cec86bb60c2c75f77c23c3173ffa0bf5a264e2485c870"}, &(0x7f0000000140)=0x85) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001380)) 2018/04/21 15:10:08 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/21 15:10:08 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:08 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) 2018/04/21 15:10:08 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/21 15:10:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580)) accept$netrom(r1, &(0x7f00000005c0)=@full, &(0x7f0000000640)=0x48) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000011c0), &(0x7f0000001200)=0x8) write(r2, &(0x7f0000000000)="6d875883bf8513adf906763a7abdc267644bdf76fec30f5156ae920966d0ce414ab99dd3eae1e85c65905d50dab9c104c804d21102d2bfb301086f92fa9c95f7bf34b2aa98c9e69afd851a369fd912914dc6d7970645e6fe2aef26d1e4ab128c89494850224fd778bf96729f074c767ed6076b630bb8e6586a74a94f36a6", 0x7e) 2018/04/21 15:10:08 executing program 2: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/21 15:10:08 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) socket$inet(0x2, 0x4000000805, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7e}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff96}) r1 = syz_open_pts(r0, 0x0) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)) getgroups(0x0, &(0x7f00000002c0)=[r3, r2, r3, r2, r2, r3, r3]) r4 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$chown(0x4, r4, 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x89, 0x10200) accept$netrom(r5, &(0x7f0000000100), &(0x7f0000000180)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f00000001c0)={0x6, 0x7, 0x8, 0x7fffffff}, 0x6) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) 2018/04/21 15:10:09 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4}, &(0x7f0000000080)=0x20) 2018/04/21 15:10:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580)) accept$netrom(r1, &(0x7f00000005c0)=@full, &(0x7f0000000640)=0x48) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000011c0), &(0x7f0000001200)=0x8) write(r2, &(0x7f0000000000)="6d875883bf8513adf906763a7abdc267644bdf76fec30f5156ae920966d0ce414ab99dd3eae1e85c65905d50dab9c104c804d21102d2bfb301086f92fa9c95f7bf34b2aa98c9e69afd851a369fd912914dc6d7970645e6fe2aef26d1e4ab128c89494850224fd778bf96729f074c767ed6076b630bb8e6586a74a94f36a6", 0x7e) 2018/04/21 15:10:09 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "9f5a9e1e0d3c0752bedd63e0d4f6d2e36a327a63215f1b9883c91a08a96b94a7208816d516dff8"}, &(0x7f0000000100)=0x2f) 2018/04/21 15:10:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) socket$inet(0x2, 0x4000000805, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:09 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/21 15:10:09 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') 2018/04/21 15:10:09 executing program 2: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/21 15:10:09 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000)=0x1df, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x480000000000000, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0x8) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/41) rt_sigpending(&(0x7f0000000240), 0x8) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000000)=ANY=[]) 2018/04/21 15:10:09 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) socket$inet(0x2, 0x4000000805, 0x6) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:09 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4}, &(0x7f0000000080)=0x20) 2018/04/21 15:10:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) socket$inet(0x2, 0x4000000805, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:09 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x6) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x6, 0x5, 0x3, 0x4}, &(0x7f0000000080)=0x20) 2018/04/21 15:10:10 executing program 6: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00000000c0)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') readv(r0, &(0x7f0000001180)=[{&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2) sendfile(r0, r1, &(0x7f0000000000), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4100, 0x0) fchdir(r0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/21 15:10:10 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:10 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:10 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) socket$inet(0x2, 0x4000000805, 0x6) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:10 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x20000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) fcntl$lock(r0, 0xa, &(0x7f00000000c0)) 2018/04/21 15:10:10 executing program 2: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:10 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) 2018/04/21 15:10:10 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:10 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:10 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x1, 0x1, [0x3]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x66, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) 2018/04/21 15:10:10 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:10 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:10 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) socket$inet(0x2, 0x4000000805, 0x6) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:10 executing program 5: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:10 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:10 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:11 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:11 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) socket$inet(0x2, 0x4000000805, 0x6) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:11 executing program 5: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xb00) 2018/04/21 15:10:11 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xb00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:11 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='!\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xa8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7fff, 0x7ff}, &(0x7f00000000c0)=0x8) accept4$inet6(r1, 0x0, &(0x7f0000000140), 0x800) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0xf9a}, 0x8) 2018/04/21 15:10:11 executing program 2: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) 2018/04/21 15:10:11 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) 2018/04/21 15:10:11 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:11 executing program 5: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:11 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xb00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:11 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:11 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:11 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) socket$inet(0x2, 0x4000000805, 0x6) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:11 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) 2018/04/21 15:10:11 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:12 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:12 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xb00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:12 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:12 executing program 7: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:12 executing program 2: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) 2018/04/21 15:10:12 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:12 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) 2018/04/21 15:10:12 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:12 executing program 2: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) 2018/04/21 15:10:12 executing program 7: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xb00) 2018/04/21 15:10:12 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:12 executing program 6: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:12 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:12 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) 2018/04/21 15:10:13 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:13 executing program 7: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:13 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:13 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:13 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:13 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:13 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) 2018/04/21 15:10:13 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:13 executing program 3: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:13 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xb00) 2018/04/21 15:10:13 executing program 7: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) 2018/04/21 15:10:13 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:13 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:13 executing program 3: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xb00) 2018/04/21 15:10:13 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:13 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0xb00) 2018/04/21 15:10:13 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:14 executing program 3: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:14 executing program 2 (fault-call:0 fault-nth:0): openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) [ 125.159494] FAULT_INJECTION: forcing a failure. [ 125.159494] name failslab, interval 1, probability 0, space 0, times 1 [ 125.170947] CPU: 1 PID: 9628 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 125.177824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.187234] Call Trace: [ 125.189889] dump_stack+0x185/0x1d0 [ 125.193588] should_fail+0x87b/0xab0 [ 125.197419] should_failslab+0x279/0x2a0 [ 125.201616] kmem_cache_alloc+0x136/0xb90 [ 125.205827] ? getname_flags+0x12a/0xaa0 [ 125.209944] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.215361] ? fsnotify+0x493/0x18f0 [ 125.219137] getname_flags+0x12a/0xaa0 [ 125.223103] ? SYSC_openat+0xc7/0xe0 [ 125.226868] getname+0x55/0x60 [ 125.230112] do_sys_open+0x52a/0x960 [ 125.233932] SYSC_openat+0xc7/0xe0 [ 125.237582] SyS_openat+0x63/0x90 [ 125.241124] do_syscall_64+0x309/0x430 [ 125.245072] ? SYSC_open+0xc0/0xc0 [ 125.248676] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.253985] RIP: 0033:0x455389 [ 125.257199] RSP: 002b:00007f6a96abdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 125.264961] RAX: ffffffffffffffda RBX: 00007f6a96abe6d4 RCX: 0000000000455389 [ 125.272270] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 125.279582] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.286899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 125.294216] R13: 000000000000042d R14: 00000000006f94d8 R15: 0000000000000000 2018/04/21 15:10:14 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x0, 0x2, {0x0, 0x0, 0x8, 0x3, 0x5}}) 2018/04/21 15:10:14 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:14 executing program 3: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:14 executing program 2 (fault-call:0 fault-nth:1): openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:14 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:14 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:14 executing program 7: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) 2018/04/21 15:10:14 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) [ 125.835832] FAULT_INJECTION: forcing a failure. [ 125.835832] name failslab, interval 1, probability 0, space 0, times 0 [ 125.847304] CPU: 0 PID: 9654 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 125.854180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.863567] Call Trace: [ 125.866213] dump_stack+0x185/0x1d0 [ 125.869898] should_fail+0x87b/0xab0 [ 125.873674] should_failslab+0x279/0x2a0 [ 125.877838] kmem_cache_alloc+0x136/0xb90 [ 125.882076] ? get_empty_filp+0x1f1/0x870 [ 125.886297] get_empty_filp+0x1f1/0x870 [ 125.890329] ? do_filp_open+0x261/0x640 [ 125.894353] path_openat+0x156/0x6610 [ 125.898212] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.903117] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.908060] ? __msan_poison_alloca+0x15c/0x1d0 [ 125.912822] ? expand_files+0x5b/0xde0 [ 125.916789] ? __alloc_fd+0x480/0xb90 [ 125.920659] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.925592] ? __msan_poison_alloca+0x15c/0x1d0 [ 125.930346] ? do_sys_open+0x624/0x960 [ 125.934287] do_filp_open+0x261/0x640 [ 125.938177] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 125.943705] ? __alloc_fd+0x9f0/0xb90 [ 125.947612] do_sys_open+0x624/0x960 [ 125.951436] SYSC_openat+0xc7/0xe0 [ 125.955094] SyS_openat+0x63/0x90 [ 125.958643] do_syscall_64+0x309/0x430 [ 125.962600] ? SYSC_open+0xc0/0xc0 [ 125.966193] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.971412] RIP: 0033:0x455389 [ 125.974623] RSP: 002b:00007f6a96abdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 2018/04/21 15:10:15 executing program 3: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:15 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:15 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x0, 0x0, {0x0, 0x0, 0x8, 0x3, 0x5}}) [ 125.982379] RAX: ffffffffffffffda RBX: 00007f6a96abe6d4 RCX: 0000000000455389 [ 125.989689] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 125.996994] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.004491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 126.011804] R13: 000000000000042d R14: 00000000006f94d8 R15: 0000000000000001 2018/04/21 15:10:15 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:15 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x0, 0x0, {0x0, 0x0, 0x0, 0x3, 0x5}}) 2018/04/21 15:10:15 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:15 executing program 6: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:15 executing program 2 (fault-call:0 fault-nth:2): openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) [ 126.366417] FAULT_INJECTION: forcing a failure. [ 126.366417] name failslab, interval 1, probability 0, space 0, times 0 [ 126.377915] CPU: 1 PID: 9687 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 126.384794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.394183] Call Trace: [ 126.396826] dump_stack+0x185/0x1d0 [ 126.400509] should_fail+0x87b/0xab0 [ 126.404281] should_failslab+0x279/0x2a0 [ 126.408464] __kmalloc+0xc2/0x350 [ 126.411999] ? cuse_channel_open+0x58/0xb20 [ 126.416375] cuse_channel_open+0x58/0xb20 [ 126.420580] ? rcu_all_qs+0x32/0x1f0 [ 126.424378] ? mutex_lock+0x31/0x90 [ 126.428070] ? _cond_resched+0x3c/0xd0 [ 126.432004] ? fuse_set_acl+0x510/0x510 [ 126.436027] misc_open+0x7b5/0x8b0 [ 126.439621] ? misc_seq_show+0x180/0x180 [ 126.443733] chrdev_open+0xc20/0xd90 [ 126.447507] ? cd_forget+0x330/0x330 [ 126.451281] do_dentry_open+0xcc6/0x1430 [ 126.455427] vfs_open+0x1b7/0x2e0 [ 126.458926] path_openat+0x481d/0x6610 [ 126.462897] ? __msan_poison_alloca+0x15c/0x1d0 [ 126.467665] ? __msan_poison_alloca+0x15c/0x1d0 [ 126.472420] ? do_sys_open+0x624/0x960 [ 126.476336] do_filp_open+0x261/0x640 [ 126.480244] do_sys_open+0x624/0x960 [ 126.484050] SYSC_openat+0xc7/0xe0 [ 126.487710] SyS_openat+0x63/0x90 [ 126.491259] do_syscall_64+0x309/0x430 [ 126.495210] ? SYSC_open+0xc0/0xc0 [ 126.498796] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.504004] RIP: 0033:0x455389 [ 126.507214] RSP: 002b:00007f6a96abdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 126.514952] RAX: ffffffffffffffda RBX: 00007f6a96abe6d4 RCX: 0000000000455389 [ 126.522240] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 126.529536] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.536832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 126.544109] R13: 000000000000042d R14: 00000000006f94d8 R15: 0000000000000002 2018/04/21 15:10:16 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:16 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5}}) 2018/04/21 15:10:16 executing program 6: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:16 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:16 executing program 2 (fault-call:0 fault-nth:3): openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:16 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:16 executing program 7: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4400, 0xc, &(0x7f0000000440)) 2018/04/21 15:10:16 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) [ 127.077622] FAULT_INJECTION: forcing a failure. [ 127.077622] name failslab, interval 1, probability 0, space 0, times 0 [ 127.089150] CPU: 0 PID: 9712 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 127.096076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.105469] Call Trace: [ 127.108108] dump_stack+0x185/0x1d0 [ 127.111792] should_fail+0x87b/0xab0 [ 127.115565] should_failslab+0x279/0x2a0 [ 127.119737] __kmalloc+0xc2/0x350 [ 127.123229] ? fuse_dev_alloc+0x5c/0x5c0 2018/04/21 15:10:16 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:16 executing program 6: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:16 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) [ 127.127336] fuse_dev_alloc+0x5c/0x5c0 [ 127.131307] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 127.136835] ? fuse_conn_init+0x5ad/0x890 [ 127.141379] cuse_channel_open+0xe6/0xb20 [ 127.145584] ? rcu_all_qs+0x32/0x1f0 [ 127.149923] ? mutex_lock+0x31/0x90 [ 127.153609] ? _cond_resched+0x3c/0xd0 [ 127.157541] ? fuse_set_acl+0x510/0x510 [ 127.161562] misc_open+0x7b5/0x8b0 [ 127.165153] ? misc_seq_show+0x180/0x180 [ 127.169246] chrdev_open+0xc20/0xd90 [ 127.173007] ? cd_forget+0x330/0x330 [ 127.176767] do_dentry_open+0xcc6/0x1430 [ 127.180943] vfs_open+0x1b7/0x2e0 [ 127.184445] path_openat+0x481d/0x6610 [ 127.188428] ? __msan_poison_alloca+0x15c/0x1d0 [ 127.193197] ? __msan_poison_alloca+0x15c/0x1d0 [ 127.197951] ? do_sys_open+0x624/0x960 [ 127.201891] do_filp_open+0x261/0x640 [ 127.205817] do_sys_open+0x624/0x960 [ 127.209640] SYSC_openat+0xc7/0xe0 [ 127.213294] SyS_openat+0x63/0x90 [ 127.216839] do_syscall_64+0x309/0x430 [ 127.220783] ? SYSC_open+0xc0/0xc0 2018/04/21 15:10:16 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)) [ 127.224374] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.229591] RIP: 0033:0x455389 [ 127.232805] RSP: 002b:00007f6a96abdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 127.240612] RAX: ffffffffffffffda RBX: 00007f6a96abe6d4 RCX: 0000000000455389 [ 127.247920] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 127.255229] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.262529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.269840] R13: 000000000000042d R14: 00000000006f94d8 R15: 0000000000000003 2018/04/21 15:10:16 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) 2018/04/21 15:10:16 executing program 6: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) 2018/04/21 15:10:16 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:16 executing program 2 (fault-call:0 fault-nth:4): openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) [ 127.548898] FAULT_INJECTION: forcing a failure. [ 127.548898] name failslab, interval 1, probability 0, space 0, times 0 [ 127.560392] CPU: 0 PID: 9741 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 127.567263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.576651] Call Trace: [ 127.579291] dump_stack+0x185/0x1d0 [ 127.582980] should_fail+0x87b/0xab0 [ 127.586812] should_failslab+0x279/0x2a0 [ 127.590947] kmem_cache_alloc+0x136/0xb90 [ 127.595153] ? __fuse_request_alloc+0x8a/0x6a0 [ 127.599781] ? __msan_poison_alloca+0x15c/0x1d0 [ 127.604519] __fuse_request_alloc+0x8a/0x6a0 [ 127.608992] __fuse_get_req+0x5d1/0xa90 [ 127.613082] ? __list_add_valid+0xb8/0x450 [ 127.617436] fuse_get_req_for_background+0x6f/0x80 [ 127.622435] cuse_channel_open+0x206/0xb20 [ 127.626720] ? rcu_all_qs+0x32/0x1f0 [ 127.630527] ? mutex_lock+0x31/0x90 [ 127.634230] ? _cond_resched+0x3c/0xd0 [ 127.638175] ? fuse_set_acl+0x510/0x510 [ 127.642198] misc_open+0x7b5/0x8b0 [ 127.645788] ? misc_seq_show+0x180/0x180 [ 127.649889] chrdev_open+0xc20/0xd90 [ 127.653666] ? cd_forget+0x330/0x330 [ 127.657426] do_dentry_open+0xcc6/0x1430 [ 127.661611] vfs_open+0x1b7/0x2e0 [ 127.665113] path_openat+0x481d/0x6610 [ 127.669108] ? __msan_poison_alloca+0x15c/0x1d0 [ 127.673893] ? __msan_poison_alloca+0x15c/0x1d0 [ 127.678658] ? do_sys_open+0x624/0x960 [ 127.682601] do_filp_open+0x261/0x640 [ 127.686544] do_sys_open+0x624/0x960 [ 127.690370] SYSC_openat+0xc7/0xe0 [ 127.694037] SyS_openat+0x63/0x90 [ 127.697692] do_syscall_64+0x309/0x430 [ 127.701650] ? SYSC_open+0xc0/0xc0 [ 127.705245] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.710468] RIP: 0033:0x455389 [ 127.713684] RSP: 002b:00007f6a96abdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 127.721440] RAX: ffffffffffffffda RBX: 00007f6a96abe6d4 RCX: 0000000000455389 [ 127.728746] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 127.736053] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/21 15:10:16 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:16 executing program 6: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) 2018/04/21 15:10:16 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) [ 127.744276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.751588] R13: 000000000000042d R14: 00000000006f94d8 R15: 0000000000000004 2018/04/21 15:10:17 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:17 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) 2018/04/21 15:10:17 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) 2018/04/21 15:10:17 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:17 executing program 2 (fault-call:0 fault-nth:5): openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:17 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() process_vm_writev(0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:17 executing program 7: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:17 executing program 1: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) [ 128.099880] FAULT_INJECTION: forcing a failure. [ 128.099880] name failslab, interval 1, probability 0, space 0, times 0 [ 128.111314] CPU: 1 PID: 9776 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 128.118180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.127544] Call Trace: [ 128.130165] dump_stack+0x185/0x1d0 [ 128.133810] should_fail+0x87b/0xab0 [ 128.137553] should_failslab+0x279/0x2a0 [ 128.141686] __kmalloc+0xc2/0x350 [ 128.145183] ? cuse_channel_open+0x3ee/0xb20 [ 128.149603] cuse_channel_open+0x3ee/0xb20 [ 128.153853] ? rcu_all_qs+0x32/0x1f0 [ 128.157616] ? mutex_lock+0x31/0x90 [ 128.161260] ? fuse_set_acl+0x510/0x510 [ 128.165240] misc_open+0x7b5/0x8b0 [ 128.168793] ? misc_seq_show+0x180/0x180 [ 128.172862] chrdev_open+0xc20/0xd90 [ 128.176587] ? cd_forget+0x330/0x330 [ 128.180313] do_dentry_open+0xcc6/0x1430 [ 128.184433] vfs_open+0x1b7/0x2e0 [ 128.187905] path_openat+0x481d/0x6610 [ 128.191844] ? __msan_poison_alloca+0x15c/0x1d0 [ 128.196563] ? __msan_poison_alloca+0x15c/0x1d0 [ 128.201282] ? do_sys_open+0x624/0x960 [ 128.205189] do_filp_open+0x261/0x640 [ 128.209085] do_sys_open+0x624/0x960 [ 128.212859] SYSC_openat+0xc7/0xe0 [ 128.216454] SyS_openat+0x63/0x90 [ 128.219958] do_syscall_64+0x309/0x430 [ 128.223875] ? SYSC_open+0xc0/0xc0 [ 128.227435] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.232637] RIP: 0033:0x455389 [ 128.235830] RSP: 002b:00007f6a96abdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 128.243551] RAX: ffffffffffffffda RBX: 00007f6a96abe6d4 RCX: 0000000000455389 2018/04/21 15:10:17 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002dff8)) [ 128.250821] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 128.258090] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.265360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 128.272662] R13: 000000000000042d R14: 00000000006f94d8 R15: 0000000000000005 2018/04/21 15:10:17 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:17 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:18 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() process_vm_writev(0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:18 executing program 0: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:18 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:18 executing program 2 (fault-call:0 fault-nth:6): openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:18 executing program 1: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:18 executing program 7: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:18 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:18 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:18 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x220000, 0x0) 2018/04/21 15:10:18 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:18 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:18 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:18 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/78, 0x4e) 2018/04/21 15:10:18 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/21 15:10:18 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) 2018/04/21 15:10:18 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r0, r1+30000000}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/21 15:10:19 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) 2018/04/21 15:10:19 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:19 executing program 0: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:19 executing program 1: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:19 executing program 7: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:19 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() process_vm_writev(0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:19 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'veth1_to_bond\x00'}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x9ee, &(0x7f0000000040)="14") openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:19 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:19 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)) 2018/04/21 15:10:19 executing program 6: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) 2018/04/21 15:10:19 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x42000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/4096) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/42) 2018/04/21 15:10:19 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:19 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/04/21 15:10:19 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040081}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x110, r1, 0x800, 0x70bd29, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x99}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffbbb}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/21 15:10:19 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'veth1_to_bond\x00'}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x9ee, &(0x7f0000000040)="14") openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:20 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/21 15:10:20 executing program 2: r0 = socket(0xb, 0x80007, 0x1c84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1042000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_getlink={0x30, 0x12, 0x400, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x10, 0x1140}, [@IFLA_PHYS_PORT_ID={0x8, 0x22, "81af4d"}, @IFLA_MTU={0x8, 0xe, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) close(r2) 2018/04/21 15:10:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'veth1_to_bond\x00'}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x9ee, &(0x7f0000000040)="14") openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:20 executing program 3 (fault-call:0 fault-nth:0): mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/04/21 15:10:20 executing program 5: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:20 executing program 0: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:20 executing program 7: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:20 executing program 1: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() 2018/04/21 15:10:20 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) [ 131.576881] FAULT_INJECTION: forcing a failure. [ 131.576881] name failslab, interval 1, probability 0, space 0, times 0 [ 131.588273] CPU: 0 PID: 9932 Comm: syz-executor3 Not tainted 4.16.0+ #85 [ 131.595149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.604540] Call Trace: [ 131.607196] dump_stack+0x185/0x1d0 [ 131.610883] should_fail+0x87b/0xab0 [ 131.614666] should_failslab+0x279/0x2a0 [ 131.618788] kmem_cache_alloc+0x136/0xb90 [ 131.623014] ? __split_vma+0x1d5/0xcd0 [ 131.626961] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 131.632434] __split_vma+0x1d5/0xcd0 [ 131.636273] do_munmap+0x7fd/0x26d0 [ 131.639993] ? kmsan_set_origin_inline+0x6b/0x120 [ 131.644955] ? cap_mmap_addr+0x2c/0x3c0 [ 131.648991] mmap_region+0x1510/0x33b0 [ 131.652950] ? __msan_poison_alloca+0x15c/0x1d0 [ 131.657870] do_mmap+0x16ac/0x1830 [ 131.661542] vm_mmap_pgoff+0x31b/0x430 [ 131.665501] SYSC_mmap_pgoff+0x260/0xaf0 [ 131.669660] SyS_mmap_pgoff+0x8a/0xb0 [ 131.673569] SYSC_mmap+0x172/0x1a0 [ 131.677231] SyS_mmap+0x85/0xb0 [ 131.680623] do_syscall_64+0x309/0x430 [ 131.684577] ? align_vdso_addr+0x420/0x420 [ 131.688866] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.694099] RIP: 0033:0x455389 [ 131.697325] RSP: 002b:00007fa1bd9bcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 131.705088] RAX: ffffffffffffffda RBX: 00007fa1bd9bd6d4 RCX: 0000000000455389 [ 131.712397] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020002000 [ 131.719705] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 2018/04/21 15:10:20 executing program 5: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) [ 131.727012] R10: 000000000001b071 R11: 0000000000000246 R12: 0000000000000013 [ 131.734325] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000000 2018/04/21 15:10:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x0, 0x8205, 0x0, 0xffff, 0x20, 0x80000000, 0x3, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x2d, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1, 0x32}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x7, 0x2c}, &(0x7f00000000c0)=0x8) 2018/04/21 15:10:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'veth1_to_bond\x00'}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x9ee, &(0x7f0000000040)="14") openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:20 executing program 5: r0 = socket(0xb, 0x80007, 0x1c84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1042000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_getlink={0x30, 0x12, 0x400, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x10, 0x1140}, [@IFLA_PHYS_PORT_ID={0x8, 0x22, "81af4d"}, @IFLA_MTU={0x8, 0xe, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) close(r2) 2018/04/21 15:10:20 executing program 3 (fault-call:0 fault-nth:1): mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/04/21 15:10:21 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x140, 0x0) [ 132.047175] FAULT_INJECTION: forcing a failure. [ 132.047175] name failslab, interval 1, probability 0, space 0, times 0 [ 132.058593] CPU: 0 PID: 9966 Comm: syz-executor3 Not tainted 4.16.0+ #85 [ 132.065469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.074857] Call Trace: [ 132.077508] dump_stack+0x185/0x1d0 [ 132.081203] should_fail+0x87b/0xab0 [ 132.084984] should_failslab+0x279/0x2a0 [ 132.089114] kmem_cache_alloc+0x136/0xb90 [ 132.093343] ? __split_vma+0x1d5/0xcd0 2018/04/21 15:10:21 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'veth1_to_bond\x00'}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x9ee, &(0x7f0000000040)="14") openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) [ 132.097337] __split_vma+0x1d5/0xcd0 [ 132.101174] do_munmap+0x9d5/0x26d0 [ 132.104896] ? kmsan_set_origin_inline+0x6b/0x120 [ 132.109855] ? cap_mmap_addr+0x2c/0x3c0 [ 132.113900] mmap_region+0x1510/0x33b0 [ 132.117861] ? __msan_poison_alloca+0x15c/0x1d0 [ 132.122618] do_mmap+0x16ac/0x1830 [ 132.126249] vm_mmap_pgoff+0x31b/0x430 [ 132.130219] SYSC_mmap_pgoff+0x260/0xaf0 [ 132.134354] SyS_mmap_pgoff+0x8a/0xb0 [ 132.138282] SYSC_mmap+0x172/0x1a0 [ 132.141943] SyS_mmap+0x85/0xb0 2018/04/21 15:10:21 executing program 5: r0 = socket(0xb, 0x80007, 0x1c84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1042000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_getlink={0x30, 0x12, 0x400, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x10, 0x1140}, [@IFLA_PHYS_PORT_ID={0x8, 0x22, "81af4d"}, @IFLA_MTU={0x8, 0xe, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) close(r2) [ 132.145336] do_syscall_64+0x309/0x430 [ 132.149292] ? align_vdso_addr+0x420/0x420 [ 132.153590] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 132.158820] RIP: 0033:0x455389 [ 132.162040] RSP: 002b:00007fa1bd9bcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 132.169809] RAX: ffffffffffffffda RBX: 00007fa1bd9bd6d4 RCX: 0000000000455389 [ 132.177119] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020002000 [ 132.184433] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 132.191740] R10: 000000000001b071 R11: 0000000000000246 R12: 0000000000000013 [ 132.199047] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000001 2018/04/21 15:10:21 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:21 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getuid() kexec_load(0xffffffff00000001, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000080)="8bca2ef79bc17a0c61e87fecfc1a858abed8bdccc41a2a8d1bc79b1e0e49b368d86c5c1f5eff55da3d052ada87df08283f843eff5aa2affafa301d1a1b1a97f5e9ea564f8e6df1fd787775be12a2c1c354e5b6fc0efa9cf903164b2fd622dbe1807bde6607dc3b7f51918b33a4d21a0fafc16cb9afb0b8449fae23d6d75c845c7d65592de6bfd6f1899846805ac0b137a74d4e2992120772b55e25276ffbd76e6faa89e96f32d211786f9e6c72e3abbb5e2964092ccb48cdbac388c87f23b2a058308d8d113ddf91354e8ec0f3801f0fcfc2356593ba052a3e87ae538841e2576c57a276725293a38450fd72eb", 0xed, 0xd67e357, 0x7}, {&(0x7f0000000180)="bf144df249df9c6f93e2ea382da0e129c8272071585b08a85b4818b7b8788eb23bb34823030d590e8b7b642138aad7b54e304243b3d91229ec3d243fdb7be17fa75e2297f36f7d6b0ec58aaf6b66f612e053f3cc43381d8ae42447cf4a29680d67ffaa824ccc55f2f8aaed06e6c5bda5fe28b8a38a2ffeafcf6f19613018ca1b4306045e52cd31b69cada4f1895386eb3b5022d18141160d8241fa", 0x9b, 0x30000000, 0x380}, {&(0x7f0000000240)="35eb464a9408b1cd8deea97f9442e18ea9bf0a58594cbd094608db12ef6d16ce4578d817605f9db06bb7", 0x2a, 0x84, 0x63}, {&(0x7f0000000280)="f6bb86947c9b763378cce73e301e33bfb9ed0dc03abc951fcf2c1cb37dbb718aaeaee4d7dee84a8e8db97277a21b4d65e68c299330eeda2d1a83d3c767b02a592bcb241aca33201800c7ecf4249fa5141e245807b06539efc0250c2234054495b69057a94dfc888908ffecaa1d8e7617e4248fdebbc15e3e6c627a682299c78ae0570d", 0x83, 0x6, 0x8}, {&(0x7f0000000340)="0982843440258a21b712d47b22ad60dbb448dc207bf78b1e0dcec4f39f3543a4a2220f2d9dd60b30113e5c9eebba71a10656e718bb6b98659cf033f7e9d435ef152d7b6a810877757e25d1e44a60df3788f068cf2a", 0x55, 0x101, 0x10001}], 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x20044000000000}, 0x4}, 0x1c) r1 = msgget(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000480)=""/4096) 2018/04/21 15:10:21 executing program 5: r0 = socket(0xb, 0x80007, 0x1c84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1042000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_getlink={0x30, 0x12, 0x400, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x10, 0x1140}, [@IFLA_PHYS_PORT_ID={0x8, 0x22, "81af4d"}, @IFLA_MTU={0x8, 0xe, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) close(r2) 2018/04/21 15:10:21 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'veth1_to_bond\x00'}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x9ee, &(0x7f0000000040)="14") 2018/04/21 15:10:21 executing program 7: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:21 executing program 3 (fault-call:0 fault-nth:2): mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/04/21 15:10:21 executing program 0: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() getpid() 2018/04/21 15:10:21 executing program 1: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() [ 132.804871] FAULT_INJECTION: forcing a failure. [ 132.804871] name failslab, interval 1, probability 0, space 0, times 0 [ 132.816351] CPU: 1 PID: 10009 Comm: syz-executor3 Not tainted 4.16.0+ #85 [ 132.823349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.832744] Call Trace: [ 132.835390] dump_stack+0x185/0x1d0 [ 132.839078] should_fail+0x87b/0xab0 [ 132.842852] should_failslab+0x279/0x2a0 [ 132.846965] kmem_cache_alloc+0x136/0xb90 [ 132.851169] ? mmap_region+0x1c90/0x33b0 [ 132.855293] mmap_region+0x1c90/0x33b0 [ 132.859237] ? __msan_poison_alloca+0x15c/0x1d0 [ 132.863975] do_mmap+0x16ac/0x1830 [ 132.867586] vm_mmap_pgoff+0x31b/0x430 [ 132.871536] SYSC_mmap_pgoff+0x260/0xaf0 [ 132.875657] SyS_mmap_pgoff+0x8a/0xb0 [ 132.880256] SYSC_mmap+0x172/0x1a0 [ 132.883895] SyS_mmap+0x85/0xb0 [ 132.887285] do_syscall_64+0x309/0x430 [ 132.891233] ? align_vdso_addr+0x420/0x420 [ 132.895531] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 132.900761] RIP: 0033:0x455389 2018/04/21 15:10:21 executing program 7: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:21 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) [ 132.903973] RSP: 002b:00007fa1bd9bcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 132.911726] RAX: ffffffffffffffda RBX: 00007fa1bd9bd6d4 RCX: 0000000000455389 [ 132.919040] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020002000 [ 132.926350] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 132.933671] R10: 000000000001b071 R11: 0000000000000246 R12: 0000000000000013 [ 132.940981] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000002 2018/04/21 15:10:22 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'veth1_to_bond\x00'}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/21 15:10:22 executing program 5: r0 = socket(0xb, 0x80007, 0x1c84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1042000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_getlink={0x30, 0x12, 0x400, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x10, 0x1140}, [@IFLA_PHYS_PORT_ID={0x8, 0x22, "81af4d"}, @IFLA_MTU={0x8, 0xe, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) close(0xffffffffffffffff) 2018/04/21 15:10:22 executing program 3 (fault-call:0 fault-nth:3): mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/04/21 15:10:22 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000000000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x145602, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/21 15:10:22 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) [ 133.176596] FAULT_INJECTION: forcing a failure. [ 133.176596] name failslab, interval 1, probability 0, space 0, times 0 [ 133.188179] CPU: 0 PID: 10028 Comm: syz-executor3 Not tainted 4.16.0+ #85 [ 133.195138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.204530] Call Trace: [ 133.207178] dump_stack+0x185/0x1d0 [ 133.210884] should_fail+0x87b/0xab0 [ 133.214664] should_failslab+0x279/0x2a0 [ 133.218839] kmem_cache_alloc+0x136/0xb90 2018/04/21 15:10:22 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'veth1_to_bond\x00'}) [ 133.223089] ? percpu_counter_add_batch+0x5b/0x380 [ 133.228110] ? __d_alloc+0x8b/0xc60 [ 133.231800] ? percpu_counter_add_batch+0xef/0x380 [ 133.236795] __d_alloc+0x8b/0xc60 [ 133.240302] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.245724] ? mntget+0x42/0xd0 [ 133.249071] d_alloc_pseudo+0x68/0x80 [ 133.252932] __shmem_file_setup+0x395/0x860 [ 133.257376] shmem_zero_setup+0x12c/0x630 [ 133.261584] mmap_region+0x2c98/0x33b0 [ 133.265537] ? __msan_poison_alloca+0x15c/0x1d0 [ 133.270271] do_mmap+0x16ac/0x1830 [ 133.273884] vm_mmap_pgoff+0x31b/0x430 [ 133.277843] SYSC_mmap_pgoff+0x260/0xaf0 [ 133.281968] SyS_mmap_pgoff+0x8a/0xb0 [ 133.285883] SYSC_mmap+0x172/0x1a0 [ 133.289539] SyS_mmap+0x85/0xb0 [ 133.292932] do_syscall_64+0x309/0x430 [ 133.296889] ? align_vdso_addr+0x420/0x420 [ 133.301184] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 133.306413] RIP: 0033:0x455389 [ 133.309632] RSP: 002b:00007fa1bd9bcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 133.317399] RAX: ffffffffffffffda RBX: 00007fa1bd9bd6d4 RCX: 0000000000455389 [ 133.324971] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020002000 [ 133.332286] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 133.339590] R10: 000000000001b071 R11: 0000000000000246 R12: 0000000000000013 [ 133.346900] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000003 2018/04/21 15:10:22 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="09fe04000080f98e21775b320e9f8e80b5eb990006807708090a"], &(0x7f0000000100)=0x12) 2018/04/21 15:10:22 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getuid() kexec_load(0xffffffff00000001, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000080)="8bca2ef79bc17a0c61e87fecfc1a858abed8bdccc41a2a8d1bc79b1e0e49b368d86c5c1f5eff55da3d052ada87df08283f843eff5aa2affafa301d1a1b1a97f5e9ea564f8e6df1fd787775be12a2c1c354e5b6fc0efa9cf903164b2fd622dbe1807bde6607dc3b7f51918b33a4d21a0fafc16cb9afb0b8449fae23d6d75c845c7d65592de6bfd6f1899846805ac0b137a74d4e2992120772b55e25276ffbd76e6faa89e96f32d211786f9e6c72e3abbb5e2964092ccb48cdbac388c87f23b2a058308d8d113ddf91354e8ec0f3801f0fcfc2356593ba052a3e87ae538841e2576c57a276725293a38450fd72eb", 0xed, 0xd67e357, 0x7}, {&(0x7f0000000180)="bf144df249df9c6f93e2ea382da0e129c8272071585b08a85b4818b7b8788eb23bb34823030d590e8b7b642138aad7b54e304243b3d91229ec3d243fdb7be17fa75e2297f36f7d6b0ec58aaf6b66f612e053f3cc43381d8ae42447cf4a29680d67ffaa824ccc55f2f8aaed06e6c5bda5fe28b8a38a2ffeafcf6f19613018ca1b4306045e52cd31b69cada4f1895386eb3b5022d18141160d8241fa", 0x9b, 0x30000000, 0x380}, {&(0x7f0000000240)="35eb464a9408b1cd8deea97f9442e18ea9bf0a58594cbd094608db12ef6d16ce4578d817605f9db06bb7", 0x2a, 0x84, 0x63}, {&(0x7f0000000280)="f6bb86947c9b763378cce73e301e33bfb9ed0dc03abc951fcf2c1cb37dbb718aaeaee4d7dee84a8e8db97277a21b4d65e68c299330eeda2d1a83d3c767b02a592bcb241aca33201800c7ecf4249fa5141e245807b06539efc0250c2234054495b69057a94dfc888908ffecaa1d8e7617e4248fdebbc15e3e6c627a682299c78ae0570d", 0x83, 0x6, 0x8}, {&(0x7f0000000340)="0982843440258a21b712d47b22ad60dbb448dc207bf78b1e0dcec4f39f3543a4a2220f2d9dd60b30113e5c9eebba71a10656e718bb6b98659cf033f7e9d435ef152d7b6a810877757e25d1e44a60df3788f068cf2a", 0x55, 0x101, 0x10001}], 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x20044000000000}, 0x4}, 0x1c) r1 = msgget(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000480)=""/4096) 2018/04/21 15:10:22 executing program 3 (fault-call:0 fault-nth:4): mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/04/21 15:10:22 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/04/21 15:10:22 executing program 1: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) 2018/04/21 15:10:22 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:22 executing program 0: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() 2018/04/21 15:10:22 executing program 5: r0 = socket(0xb, 0x80007, 0x1c84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) close(r1) [ 133.765890] FAULT_INJECTION: forcing a failure. [ 133.765890] name failslab, interval 1, probability 0, space 0, times 0 [ 133.777381] CPU: 1 PID: 10051 Comm: syz-executor3 Not tainted 4.16.0+ #85 [ 133.784344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.793734] Call Trace: [ 133.796390] dump_stack+0x185/0x1d0 [ 133.800080] should_fail+0x87b/0xab0 [ 133.803855] should_failslab+0x279/0x2a0 [ 133.807976] kmem_cache_alloc+0x136/0xb90 [ 133.812191] ? shmem_alloc_inode+0x55/0xb0 [ 133.816536] ? memcg_kmem_put_cache+0x40/0x280 [ 133.821235] shmem_alloc_inode+0x55/0xb0 [ 133.825412] ? shmem_write_end+0x980/0x980 [ 133.829711] new_inode_pseudo+0x8a/0x430 [ 133.833840] new_inode+0x5c/0x400 [ 133.837367] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.842833] shmem_get_inode+0x1e9/0xf00 [ 133.846971] ? validate_store+0x300/0x980 [ 133.851170] __shmem_file_setup+0x46d/0x860 [ 133.855603] shmem_zero_setup+0x12c/0x630 [ 133.859806] mmap_region+0x2c98/0x33b0 [ 133.863756] ? __msan_poison_alloca+0x15c/0x1d0 [ 133.868492] do_mmap+0x16ac/0x1830 [ 133.872104] vm_mmap_pgoff+0x31b/0x430 [ 133.876055] SYSC_mmap_pgoff+0x260/0xaf0 [ 133.880174] SyS_mmap_pgoff+0x8a/0xb0 [ 133.884084] SYSC_mmap+0x172/0x1a0 [ 133.887742] SyS_mmap+0x85/0xb0 [ 133.891141] do_syscall_64+0x309/0x430 [ 133.895095] ? align_vdso_addr+0x420/0x420 [ 133.899388] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 133.904614] RIP: 0033:0x455389 [ 133.907834] RSP: 002b:00007fa1bd9bcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 2018/04/21 15:10:22 executing program 5: socket(0xb, 0x80007, 0x1c84) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) close(r0) 2018/04/21 15:10:22 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getuid() kexec_load(0xffffffff00000001, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000080)="8bca2ef79bc17a0c61e87fecfc1a858abed8bdccc41a2a8d1bc79b1e0e49b368d86c5c1f5eff55da3d052ada87df08283f843eff5aa2affafa301d1a1b1a97f5e9ea564f8e6df1fd787775be12a2c1c354e5b6fc0efa9cf903164b2fd622dbe1807bde6607dc3b7f51918b33a4d21a0fafc16cb9afb0b8449fae23d6d75c845c7d65592de6bfd6f1899846805ac0b137a74d4e2992120772b55e25276ffbd76e6faa89e96f32d211786f9e6c72e3abbb5e2964092ccb48cdbac388c87f23b2a058308d8d113ddf91354e8ec0f3801f0fcfc2356593ba052a3e87ae538841e2576c57a276725293a38450fd72eb", 0xed, 0xd67e357, 0x7}, {&(0x7f0000000180)="bf144df249df9c6f93e2ea382da0e129c8272071585b08a85b4818b7b8788eb23bb34823030d590e8b7b642138aad7b54e304243b3d91229ec3d243fdb7be17fa75e2297f36f7d6b0ec58aaf6b66f612e053f3cc43381d8ae42447cf4a29680d67ffaa824ccc55f2f8aaed06e6c5bda5fe28b8a38a2ffeafcf6f19613018ca1b4306045e52cd31b69cada4f1895386eb3b5022d18141160d8241fa", 0x9b, 0x30000000, 0x380}, {&(0x7f0000000240)="35eb464a9408b1cd8deea97f9442e18ea9bf0a58594cbd094608db12ef6d16ce4578d817605f9db06bb7", 0x2a, 0x84, 0x63}, {&(0x7f0000000280)="f6bb86947c9b763378cce73e301e33bfb9ed0dc03abc951fcf2c1cb37dbb718aaeaee4d7dee84a8e8db97277a21b4d65e68c299330eeda2d1a83d3c767b02a592bcb241aca33201800c7ecf4249fa5141e245807b06539efc0250c2234054495b69057a94dfc888908ffecaa1d8e7617e4248fdebbc15e3e6c627a682299c78ae0570d", 0x83, 0x6, 0x8}, {&(0x7f0000000340)="0982843440258a21b712d47b22ad60dbb448dc207bf78b1e0dcec4f39f3543a4a2220f2d9dd60b30113e5c9eebba71a10656e718bb6b98659cf033f7e9d435ef152d7b6a810877757e25d1e44a60df3788f068cf2a", 0x55, 0x101, 0x10001}], 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x20044000000000}, 0x4}, 0x1c) r1 = msgget(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000480)=""/4096) [ 133.915591] RAX: ffffffffffffffda RBX: 00007fa1bd9bd6d4 RCX: 0000000000455389 [ 133.922903] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020002000 [ 133.930212] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 133.937527] R10: 000000000001b071 R11: 0000000000000246 R12: 0000000000000013 [ 133.944838] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000004 2018/04/21 15:10:23 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 15:10:23 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80, 0x40003) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) pipe(&(0x7f0000000100)) 2018/04/21 15:10:23 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) close(r0) 2018/04/21 15:10:23 executing program 3 (fault-call:0 fault-nth:5): mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/04/21 15:10:23 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getuid() kexec_load(0xffffffff00000001, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000080)="8bca2ef79bc17a0c61e87fecfc1a858abed8bdccc41a2a8d1bc79b1e0e49b368d86c5c1f5eff55da3d052ada87df08283f843eff5aa2affafa301d1a1b1a97f5e9ea564f8e6df1fd787775be12a2c1c354e5b6fc0efa9cf903164b2fd622dbe1807bde6607dc3b7f51918b33a4d21a0fafc16cb9afb0b8449fae23d6d75c845c7d65592de6bfd6f1899846805ac0b137a74d4e2992120772b55e25276ffbd76e6faa89e96f32d211786f9e6c72e3abbb5e2964092ccb48cdbac388c87f23b2a058308d8d113ddf91354e8ec0f3801f0fcfc2356593ba052a3e87ae538841e2576c57a276725293a38450fd72eb", 0xed, 0xd67e357, 0x7}, {&(0x7f0000000180)="bf144df249df9c6f93e2ea382da0e129c8272071585b08a85b4818b7b8788eb23bb34823030d590e8b7b642138aad7b54e304243b3d91229ec3d243fdb7be17fa75e2297f36f7d6b0ec58aaf6b66f612e053f3cc43381d8ae42447cf4a29680d67ffaa824ccc55f2f8aaed06e6c5bda5fe28b8a38a2ffeafcf6f19613018ca1b4306045e52cd31b69cada4f1895386eb3b5022d18141160d8241fa", 0x9b, 0x30000000, 0x380}, {&(0x7f0000000240)="35eb464a9408b1cd8deea97f9442e18ea9bf0a58594cbd094608db12ef6d16ce4578d817605f9db06bb7", 0x2a, 0x84, 0x63}, {&(0x7f0000000280)="f6bb86947c9b763378cce73e301e33bfb9ed0dc03abc951fcf2c1cb37dbb718aaeaee4d7dee84a8e8db97277a21b4d65e68c299330eeda2d1a83d3c767b02a592bcb241aca33201800c7ecf4249fa5141e245807b06539efc0250c2234054495b69057a94dfc888908ffecaa1d8e7617e4248fdebbc15e3e6c627a682299c78ae0570d", 0x83, 0x6, 0x8}, {&(0x7f0000000340)="0982843440258a21b712d47b22ad60dbb448dc207bf78b1e0dcec4f39f3543a4a2220f2d9dd60b30113e5c9eebba71a10656e718bb6b98659cf033f7e9d435ef152d7b6a810877757e25d1e44a60df3788f068cf2a", 0x55, 0x101, 0x10001}], 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x20044000000000}, 0x4}, 0x1c) r1 = msgget(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000480)=""/4096) [ 134.217745] FAULT_INJECTION: forcing a failure. [ 134.217745] name failslab, interval 1, probability 0, space 0, times 0 [ 134.229349] CPU: 0 PID: 10089 Comm: syz-executor3 Not tainted 4.16.0+ #85 [ 134.236312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.245703] Call Trace: [ 134.248348] dump_stack+0x185/0x1d0 [ 134.252034] should_fail+0x87b/0xab0 [ 134.255872] should_failslab+0x279/0x2a0 [ 134.260061] kmem_cache_alloc+0x136/0xb90 [ 134.264307] ? get_empty_filp+0x1f1/0x870 [ 134.268536] ? kmsan_memcpy_origins+0xf1/0x170 [ 134.273181] get_empty_filp+0x1f1/0x870 [ 134.277223] alloc_file+0x6a/0x5d0 [ 134.280859] ? clear_nlink+0x81/0xf0 [ 134.284623] __shmem_file_setup+0x5d3/0x860 [ 134.289065] shmem_zero_setup+0x12c/0x630 [ 134.293282] mmap_region+0x2c98/0x33b0 [ 134.297236] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.301993] do_mmap+0x16ac/0x1830 [ 134.305620] vm_mmap_pgoff+0x31b/0x430 [ 134.309584] SYSC_mmap_pgoff+0x260/0xaf0 [ 134.313713] SyS_mmap_pgoff+0x8a/0xb0 2018/04/21 15:10:23 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getuid() kexec_load(0xffffffff00000001, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000080)="8bca2ef79bc17a0c61e87fecfc1a858abed8bdccc41a2a8d1bc79b1e0e49b368d86c5c1f5eff55da3d052ada87df08283f843eff5aa2affafa301d1a1b1a97f5e9ea564f8e6df1fd787775be12a2c1c354e5b6fc0efa9cf903164b2fd622dbe1807bde6607dc3b7f51918b33a4d21a0fafc16cb9afb0b8449fae23d6d75c845c7d65592de6bfd6f1899846805ac0b137a74d4e2992120772b55e25276ffbd76e6faa89e96f32d211786f9e6c72e3abbb5e2964092ccb48cdbac388c87f23b2a058308d8d113ddf91354e8ec0f3801f0fcfc2356593ba052a3e87ae538841e2576c57a276725293a38450fd72eb", 0xed, 0xd67e357, 0x7}, {&(0x7f0000000180)="bf144df249df9c6f93e2ea382da0e129c8272071585b08a85b4818b7b8788eb23bb34823030d590e8b7b642138aad7b54e304243b3d91229ec3d243fdb7be17fa75e2297f36f7d6b0ec58aaf6b66f612e053f3cc43381d8ae42447cf4a29680d67ffaa824ccc55f2f8aaed06e6c5bda5fe28b8a38a2ffeafcf6f19613018ca1b4306045e52cd31b69cada4f1895386eb3b5022d18141160d8241fa", 0x9b, 0x30000000, 0x380}, {&(0x7f0000000240)="35eb464a9408b1cd8deea97f9442e18ea9bf0a58594cbd094608db12ef6d16ce4578d817605f9db06bb7", 0x2a, 0x84, 0x63}, {&(0x7f0000000280)="f6bb86947c9b763378cce73e301e33bfb9ed0dc03abc951fcf2c1cb37dbb718aaeaee4d7dee84a8e8db97277a21b4d65e68c299330eeda2d1a83d3c767b02a592bcb241aca33201800c7ecf4249fa5141e245807b06539efc0250c2234054495b69057a94dfc888908ffecaa1d8e7617e4248fdebbc15e3e6c627a682299c78ae0570d", 0x83, 0x6, 0x8}, {&(0x7f0000000340)="0982843440258a21b712d47b22ad60dbb448dc207bf78b1e0dcec4f39f3543a4a2220f2d9dd60b30113e5c9eebba71a10656e718bb6b98659cf033f7e9d435ef152d7b6a810877757e25d1e44a60df3788f068cf2a", 0x55, 0x101, 0x10001}], 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x20044000000000}, 0x4}, 0x1c) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000480)=""/4096) [ 134.317620] SYSC_mmap+0x172/0x1a0 [ 134.321284] SyS_mmap+0x85/0xb0 [ 134.324681] do_syscall_64+0x309/0x430 [ 134.328634] ? align_vdso_addr+0x420/0x420 [ 134.332924] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.338156] RIP: 0033:0x455389 [ 134.341375] RSP: 002b:00007fa1bd9bcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 134.349227] RAX: ffffffffffffffda RBX: 00007fa1bd9bd6d4 RCX: 0000000000455389 [ 134.356536] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020002000 2018/04/21 15:10:23 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/04/21 15:10:23 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="09fe04000080f98e21775b320e9f8e80b5eb990006807708090a"], &(0x7f0000000100)=0x12) 2018/04/21 15:10:23 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) [ 134.363850] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 134.371169] R10: 000000000001b071 R11: 0000000000000246 R12: 0000000000000013 [ 134.378482] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000005 2018/04/21 15:10:23 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) 2018/04/21 15:10:23 executing program 1: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) 2018/04/21 15:10:23 executing program 3 (fault-call:0 fault-nth:6): mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/04/21 15:10:23 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) 2018/04/21 15:10:23 executing program 0: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) 2018/04/21 15:10:23 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="09fe04000080f98e21775b320e9f8e80b5eb990006807708090a"], &(0x7f0000000100)=0x12) 2018/04/21 15:10:23 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:23 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80, 0x40003) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) pipe(&(0x7f0000000100)) 2018/04/21 15:10:23 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getuid() kexec_load(0xffffffff00000001, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000080)="8bca2ef79bc17a0c61e87fecfc1a858abed8bdccc41a2a8d1bc79b1e0e49b368d86c5c1f5eff55da3d052ada87df08283f843eff5aa2affafa301d1a1b1a97f5e9ea564f8e6df1fd787775be12a2c1c354e5b6fc0efa9cf903164b2fd622dbe1807bde6607dc3b7f51918b33a4d21a0fafc16cb9afb0b8449fae23d6d75c845c7d65592de6bfd6f1899846805ac0b137a74d4e2992120772b55e25276ffbd76e6faa89e96f32d211786f9e6c72e3abbb5e2964092ccb48cdbac388c87f23b2a058308d8d113ddf91354e8ec0f3801f0fcfc2356593ba052a3e87ae538841e2576c57a276725293a38450fd72eb", 0xed, 0xd67e357, 0x7}, {&(0x7f0000000180)="bf144df249df9c6f93e2ea382da0e129c8272071585b08a85b4818b7b8788eb23bb34823030d590e8b7b642138aad7b54e304243b3d91229ec3d243fdb7be17fa75e2297f36f7d6b0ec58aaf6b66f612e053f3cc43381d8ae42447cf4a29680d67ffaa824ccc55f2f8aaed06e6c5bda5fe28b8a38a2ffeafcf6f19613018ca1b4306045e52cd31b69cada4f1895386eb3b5022d18141160d8241fa", 0x9b, 0x30000000, 0x380}, {&(0x7f0000000240)="35eb464a9408b1cd8deea97f9442e18ea9bf0a58594cbd094608db12ef6d16ce4578d817605f9db06bb7", 0x2a, 0x84, 0x63}, {&(0x7f0000000280)="f6bb86947c9b763378cce73e301e33bfb9ed0dc03abc951fcf2c1cb37dbb718aaeaee4d7dee84a8e8db97277a21b4d65e68c299330eeda2d1a83d3c767b02a592bcb241aca33201800c7ecf4249fa5141e245807b06539efc0250c2234054495b69057a94dfc888908ffecaa1d8e7617e4248fdebbc15e3e6c627a682299c78ae0570d", 0x83, 0x6, 0x8}, {&(0x7f0000000340)="0982843440258a21b712d47b22ad60dbb448dc207bf78b1e0dcec4f39f3543a4a2220f2d9dd60b30113e5c9eebba71a10656e718bb6b98659cf033f7e9d435ef152d7b6a810877757e25d1e44a60df3788f068cf2a", 0x55, 0x101, 0x10001}], 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000480)=""/4096) 2018/04/21 15:10:23 executing program 1: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:23 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x8, 0x4d) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x58, &(0x7f0000000140)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7ff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000200)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'\x00', 0x2a00}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000280)=0x3) 2018/04/21 15:10:23 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getuid() msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000480)=""/4096) 2018/04/21 15:10:23 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x129100, 0x40) ioctl$TCFLSH(r0, 0x540b, 0x3) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:23 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="09fe04000080f98e21775b320e9f8e80b5eb990006807708090a"], &(0x7f0000000100)=0x12) 2018/04/21 15:10:23 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() 2018/04/21 15:10:24 executing program 1: clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:24 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:24 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) 2018/04/21 15:10:24 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000480)=""/4096) 2018/04/21 15:10:24 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() 2018/04/21 15:10:24 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r1) 2018/04/21 15:10:24 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) 2018/04/21 15:10:24 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="00000080000000000a004e2300000000fe800000000000000000000000000016080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000a004e22030040000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24cc3a00000000000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2309000000ff01000000000000000000000000000101010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c470557c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21020000000000000000000000000000000000000101010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2226000000ff010000000000000000000000000001000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000380)={0x6, 0x7}, 0x4) 2018/04/21 15:10:24 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:24 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f0000001100)="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", 0x1000, 0x4040800, &(0x7f0000001080)={0x3, {"5c7f7199f71a8c"}, 0x9}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000020000000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000010c0)) 2018/04/21 15:10:24 executing program 0: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) 2018/04/21 15:10:24 executing program 7: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000480)=""/4096) 2018/04/21 15:10:25 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x8) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x8000, 0x1ff) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x100004, 0x1b071, r0, 0x2) fcntl$setstatus(r0, 0x4, 0x2000) 2018/04/21 15:10:25 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="08d016505ce016ee992d6b3c31804e3d0262975950e65063e4b671d7fd17ed78e41553a8be753d4d19e8ecbb1433af9351aa049bdf91c69286e0a8b59f2722f68a7c00fa600b13b6985b0512010e3ecebf49d4dc95a675421d833b27c0c0a225bc399b5546588ae9a46bebb1423be774ad46fcbc06f1e105b3ba1eabceabe4b976a3e26936d71511bca98bdda5a7", 0x8e}, {&(0x7f0000000100)="cbf8ad5cdb5ede5c32255109888920607d467bf4dd954c649290645a571b8eb51e", 0x21}, {&(0x7f0000000140)="5321075652da80e35342f4529a7fd70e37e166e1f564745db106f0780acadb0e08e9ba2b3db880a9256b91799ddcfa67ab23fe1e9e95accac3c3235415e766f3cb9726e00465b885be67781a3c5e7b3a606e860bea", 0x55}], 0x3, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/21 15:10:25 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:25 executing program 0: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:25 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) 2018/04/21 15:10:25 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() 2018/04/21 15:10:25 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:25 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f0000001100)="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", 0x1000, 0x4040800, &(0x7f0000001080)={0x3, {"5c7f7199f71a8c"}, 0x9}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000020000000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000010c0)) 2018/04/21 15:10:26 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000000000040400, 0x0) 2018/04/21 15:10:26 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f0000001100)="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", 0x1000, 0x4040800, &(0x7f0000001080)={0x3, {"5c7f7199f71a8c"}, 0x9}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000020000000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000010c0)) 2018/04/21 15:10:26 executing program 6: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:26 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x1b071, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0xfffffd6d) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) write$sndseq(r1, &(0x7f00000000c0)=[{0x8000, 0x5bc, 0x1, 0x1000, @tick=0xffffffff80000001, {0x4, 0x7ff}, {0x7, 0x9}, @control={0x5, 0x96, 0xf9}}], 0x30) 2018/04/21 15:10:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) 2018/04/21 15:10:26 executing program 0: clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:26 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:26 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:26 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f0000001100)="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", 0x1000, 0x4040800, &(0x7f0000001080)={0x3, {"5c7f7199f71a8c"}, 0x9}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000020000000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000010c0)) 2018/04/21 15:10:26 executing program 6: socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r1) 2018/04/21 15:10:26 executing program 3: r0 = memfd_create(&(0x7f0000000140)='mangle\x00', 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast1=0xe0000001, @empty, 0x0, 0x3, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x79, "dc324381a08ed2c307581d4c505cc143a0cc791b929f78ea1daee893d6aa19060175956d237b152b69778bebcbe5e2cbcedb782002132c64f700ecdb5dc28aacf59af4ec10e97e69c3565ab440ae28312ea9f196cb58a2137a4cae76016e1d7b317be862f39dddc2faf51342250bce2af110fdc45e71d16ad7"}, &(0x7f0000000100)=0x9d) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) 2018/04/21 15:10:26 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)='/dev/cuse\x00', 0x2) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x3, 0x4) 2018/04/21 15:10:26 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f0000001100)="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", 0x1000, 0x4040800, &(0x7f0000001080)={0x3, {"5c7f7199f71a8c"}, 0x9}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000020000000, 0x0) 2018/04/21 15:10:26 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0xaa) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1b}}}}, 0x84) 2018/04/21 15:10:26 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:26 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="08d016505ce016ee992d6b3c31804e3d0262975950e65063e4b671d7fd17ed78e41553a8be753d4d19e8ecbb1433af9351aa049bdf91c69286e0a8b59f2722f68a7c00fa600b13b6985b0512010e3ecebf49d4dc95a675421d833b27c0c0a225bc399b5546588ae9a46bebb1423be774ad46fcbc06f1e105b3ba1eabceabe4b976a3e26936d71511bca98bdda5a7", 0x8e}, {&(0x7f0000000100)="cbf8ad5cdb5ede5c32255109888920607d467bf4dd954c649290645a571b8eb51e", 0x21}, {&(0x7f0000000140)="5321075652da80e35342f4529a7fd70e37e166e1f564745db106f0780acadb0e08e9ba2b3db880a9256b91799ddcfa67ab23fe1e9e95accac3c3235415e766f3cb9726e00465b885be67781a3c5e7b3a606e860bea", 0x55}], 0x3, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/21 15:10:26 executing program 2: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={0x101, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x7, 0x3ff, 0x1, 0x1000, 0x0, 0x1, 0x7, 0x1000}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x800) r3 = socket$nl_generic(0x10, 0x3, 0x10) tee(r2, r3, 0x40, 0x8) socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) epoll_create(0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0xc3, "c6b8fd4717ef77c1e6022428239664be2d0ccda602dda391bffd87f5b1477f449f9edab3338784021589cbe73b026d753c4137baa6cdccfb1488e360d930d8f661a029e343a153678e2d0c6b99b4f70db40c04dc685b5bbbd332dadc1c6dfc94a29eafc3fe515c9ec2a0b299fb00519cbc654b6a19b24dd693dcfcb19c9f5c5beb6a1070050e29e6f050c4141978735cc62db47f78b86709e55bfb3940175adb33479e366da7ef0087ccfd784ca9c424860db4717e68526beebbcf606d9cf6a8983013"}, &(0x7f0000000580)=0xcb) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={r5, 0x6}, 0x8) openat$cgroup_procs(r4, &(0x7f0000000640)='cgroup.threads\x00', 0x2, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x3, 0x400440) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f0000000440)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'bcsh0\x00'}}) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f0000000040)="712624e0256c444f4a8f1b8a49cb5839abded0d95139096a4a4993bb62d76b1d09b5cf107002e254045189dc41219bc9e161f76f2f3959456f6c8dcd567adb89745b5aee9156c5b4d5f42b6245927e9cdd416e645edaefc41b453eed9182639f3f09a7116931b756199a736645244814c43939a766c83b6a6dac7641b28cdea66bc11b3cf31e2e301002fd858c22915b3348", 0x92}, {&(0x7f0000000100)="dfe5d7ae43ab0b15c9105a5b157d84f95cbefc85af9bd09abc6978bb2247f2257bf8f7a94c5d1841f46a2f05237c862cf5d3ee58c2054a4c776ff54563d92c13f85290be1f2fb5601f13511c4dc91d2d071fb7d6759f0a5f0d5c6b9dcd119faa00fe1fb3e81ee0bba526c4c51bdee63a5e38ff12fcbc203a388aff08dc4502ba869baf61d286b7db4aecf0157247331732db22add635fad5f6494c18630671d5025108960f22fd578726da126cc4cb2d", 0xb0}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000600)="8f9f6a632cb1e8bfef1b08b34f56771f", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000280)={r2}) 2018/04/21 15:10:26 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) 2018/04/21 15:10:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:27 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f0000001100)="1aababd832088c0dd34a378ad806f132199d7bde2705ef8e09f4f59065f22a7d7fb87a6c9a75794bb6b8124288f9aff8f2c505aacaf7a6ceae77b3b7a9e91967eea3b797c1f58a57f1ee4bccc61a3fd4ac545ba3e40407562ae9e3753e2544c2e385891d71c9e1494a994e8cdc5819482d69f3a1ad1be7a3dc1d00e53a0d8c189d43621baade937ad60478350851436d0466197fda7a37b7ed1c222938f0b0caa6eb1e73f5f1edc1f8b281f4e74e650ae2ba263d610fea8a47b80fdcf56b4b9bcaa74a9793d889f1ec9c3630095b4281a0b8156dae9addedec165270eeae1e2e56fe3198b2aad0f38df824c4df3d29196d65cb5b5ded863413628f38a855a96e15bb9fc710060391a1b4962540057040dd8eb99beca4756b09d09e23c30eec6996ba992099c50ec44c19a17335931e37e31ed2859ac20d0ff55fa67973d1956918e26522f1d8cfefafba2b4712f16514a710e2b89d00b24178331a058b17eda05c0785a50cde9161d687d708b77d74de0990661188fc45dcc66e521a1f21ce23dc4d843c62a3eb770b043a308c295a1482ce1ecb7c6e9f92ec75b00fa11495e79f4e1f526316daed7a4a5a808006af96afaf3ec4fb378b21d695cfb5020d47c9b9eeb1b1cd5b9d0b02a3eb1d7c64eb0087ce6d059a30f3cc0be33725f80f3d0fd295b23897ff73d36976fa12ee0f0000cb45bfe15fe981cb63ac64507c89452ff7cea65e4e5c1631762a655b4d007bae969c22da7af6c28e89741f07ac500321006325980d412bf0cc47c6636cbd75d56cb303c3e715dc87c33f14953c6ec8fb12d6ac95115c2e863449c99f39fe66ef2d7edbe0522753bd07d63eb8f2ce9880c053e915c12a0e868cafbdf30c7c49063ed8e5acaafc6d9b56cb173cfbe2fbf39784fc00870148fb94d9b1db13ce1ac1e9e1f84f3409729aefbfbce319a59149b83a65e0c007c590803741762ae0e9423bfaf104566b6c04d65dc099a5c4c8921b39ccaf8ddc80d6bb2421ac0e1b567532ad905ecdb5fe79290289252b087d8943e9e917e32dabcad084193f773b7c4176eb148cb3cfb660ef8b9f33029fdaa7eceab9b4d34daa797ee4a14c9ee29327ea1d0b076e38e65dea86075ac6989b4656e133b5b204e8af2ac0a42962efd1a4d916d0d333ea2e17061fb7b5128bebccd39d4bb56eb7096980e704f3d365883661dd310a83979141e8c38271f4e36c7cabcd46ece755b9f4719efc7ebd620f760e79efd5b9369517562bd28002f8e5e0c1d7f87f71b8c0bab5f73f4cd01a1ade12690a97c394113e5b3b5324aca93832a44e04e92703f822551b06ced47fb938599bf203e173493dc39b3ccc8e17814549c09ffee3e8cc428bad66781719a3d223814b55acd2b947440d3f41cddc3f32c3b7eaf202b92d097e6332154f851dff5862b4658582c0973f8093bb540d231b8f953e78a38ebc30ab4a0c203ab2358a572baeb4eb5e6e810f4d9aa35ae6ab4d169bced8620b44e900d5a483bfb2982214c3e6cee6a6d0f49362e69d38a0fea4398b4e68d3a6be988d0131a6c4138bb711927faa9fef836c16e438817d18957f04083c7f669ac9086c4d1ecf7170910318cda8c0e2aae4436991a5a9cfc1840fd93312fc17e427625e1d8e3f3d78cd5293c49be0954e4083fac98d7cbb98152cb5beff1bf3f11a458724db8c22129965b17f2f56117bc100f993d4f89d6dff7a8b42b0b32deff9d5ec808f4849d81ebf1e2f6d49fa5083220ea3ea615a120d3a562081d257f4ce4e21f5e95310e79d2814bb071efc74531cc93a474bbae0cfd539be42756d4a1341cf81f7bd9b3d4f5e16819994e30f93938e6be4b1e5024550c323da3c916c3429a630f9a8bfb05bdefaa6fa9b8e61856eeb8afbcf8c3c3bdc0cfddbcafb9271a078aca25dd9b5e274904e1802378a06ae242c3533459fba78a1cb4752f749690151b731d76310407f9c0f0faab84cf8b38e73a8e5680db6e7e54c835ac4cb590f030eba0898a1655d25aa0745e745fc2e8116d2a1ca2944a1f0de7909989eb8c06bfebd60e143ce770ae6c883b3853203080995d06f8f8e4433f76b17acca6f329ff512925bace30df37a186aeac3064f00bf0191412fb8df9716aedf02ba0b391a4eefba7c74f11fa461b744666832298a741a95fc481a417718a52e22f597a838cf091ccb741828702cc123e8b688d6dc0b4d85d51d83981fb57f7c7db0521f40f4e4fbcb88d568d10e79870e4bb47937e572c785fee31e95e599fd55bb6b04d21e9f4a55a93b933ec063604dbb29b1200c67f66afcd1720acec6bb90f4bbb2f8304c6fe57b2911a3507f32b166ca784eeb5b8bbd0f5e561a6be872b6fd35f98932f66797012fcaaacb1b6a0195bfed71eaabf2a996459fe97413daeba5de892fb2bd97b456e15634708918f81b0bcfa5a37f3a7876c2d37f47662f1d7c8d9e5127d907410193a711dbb84ec1900dd8c3449ee153dfbbbd4006772f4f1225656c8ffe3f0a0f814ba332f7442e433e0502a8caab5391a1a6dea47caa3681aeba4e66013da896aeccc1a76fb6a9e3f5903c0cc8a68acaeea46b21e0ef13e18b75566c54965df3dda2c78dff7acd01d261c22b563e0ed9c32b8853e1d07bdd99d56e203982af2227f7da9c039571a8d8343e196a592a247f75528035d0ab60fdf93218c90334b95be7f4a463aacb2487491edce232722bcbec357e8c119fe58f70a948941a3c19ed59fd150776d33b6b2183840282a4d3dd3cc8869616fc73353899134884a88b0bd6ed02764b65f25302b665e602366fce82217bc28162621c5c87d67ae34bb8f55fe28ff11f7c15301b12fa0c4114f7e878f494367d191a9f11e67e4d3682b93de168484b5e754b40a77c3e31c9694eb172291c3b8fe3e604a903c008acee2208ac8da727302f6884b6c3e33671cd37dae1c32cbe1b81191695854e9e23526dd7e21f838bcbb31a308c3458fd96c515d274b9766c0235d83aedafb1e5d2b3fff8688c3f984839ae07244989b636cac9649e107fcb268b09511003473635cd434defa213a41d863436d904809d9f21b8527b9d7421e15a1e43c83d02d8adba47939dfbaf059b5d535fc7561b0f19181f37833e96125c323f3f3e4022ce572ce0671bfc2be6e4d226245644010ab28179fe16a5b4bd073f20a44c3203d5cc7e5f8171d2a1ae73e72cda6b48e26238f2aa0f10cbca01a81cb20eb94d0962a44244c293440fff3812d90711fc9271f7cdc85927557b22370353d5705939d5e51f4aa5e5e2b23534aaeeb5aa4d83fa8122b1f588f3f4d645acbc07d6dd9deb777260dfebbd7c7b7fab8ff2d9da2330f2030e2b18e896b3dbddd87f9d1c339708a5476075a7b0bb9a4673dd3d957a5d396455a5d70c09eacec9e768558a4ac65ecc799525457f36750a80998e1ccbeec000bce8b9118303b8ff12a98d455916fa92fe5a19089deeeee22d7f05f39440e6877e731cf1dd7f8178f728cde78f9dbe3c3f16121f422c84050a737e58ab7cf97cab56b99c31fc9244cf1f576e0e053f6cdc60f2ba095e892cc769c329143547f7494cb6f05fb34d59779d83b3ddfc9f51df030c26d241d5e388d3913d508c067720808b19da26fbab4811a12544171983d99f4729ccc6872a57558cd5403c0b54edcdc761a5339796c74b3d81c866463a1811d717e513525bddd819d0eadeff6f5bd8d480f3f9959a4ba1d958275ab3ab40ef936034f428271d80fcdb4dfc005757b98a92e33f9e814b1de1fd9e264c5b6d01337e34391a374d9e2c39c1bc9396a65a5952049ab78f20161edcbbef402ed79e073c9d4eb6d22f9edee543efdc106472139075a023c71c1b2eb7d966f4e57fe6005c8925b82f7f1b71569ec56888a0de2791eb68b78d571a76c68ee14a3dca9bf8cd414f82c67ba924d70cad26f8be57fe66dbeab9a76f8fa7c501c2f08f8be74866f5fa10a0b83ef49ec3f715be896241a3382e731523c714b40ca8b8e6df3b7cb600bef921d09e55a330f6989281ef44fbe7d406a8cfa38790aa0cba6bd55fa0690f191bc47033941fe40058f04929dca2198d300469962622328e214331ee1de47f2c0b6ea25c9d6bc91f277b0468450f836cf87bfc8ed935b1321c4bfc3c9c3dc817ea8d36f56b65f81f49fe51f5f5275579e6d73e247bc924382ef4759218d5cd83464781faf0420dadf24f59ef869ef0782b8f52cdba117d4b952470da1ac44b0fe697a45ab0a81412ca498b57f3094757eea097d4a5bc1dfc92e11ec624a6c861723826e53742b44ee1062583ac7bd1f94e957009ef7dee063f2453d8609b55c9cce62674823b05e8496f02a7d825e5767307c88626833c823355d59b8283d0bd347e88a21fc0300625633c99d8aeb39303c940270d63a96f6374f374a94d5a7100cd1292cd9cc6f20404b78c4fff1c5c729262f4e6711c835138f3564fafe4ef71b9d8fbd476ae380641c4bd08f70a7bd7537f4482e182e2a2001b4b9112d60b964fd189641a72bd870918c49e417060adb2d8747733cb3e5a620f290cda3aa8d4c3af58f465a723a88acd49130ccf621e91e85a52179cc058323eed50ba92189f490f4ea8080d7ea3ecdefb6dfd04ea9031b586574fcf606e374bbed52843618f3c3ec30e6778b092383c7718284180f0934e45c2f231f57db9a42dc049ca87cb7e334eef336dcb16a4976769d53b7990e901552c5ca2facec9560204624a9ea6f2233addc449a40ad433fc2c6eec874a8b98ff69ada27a43effe35661afe355a7f7264ff1911cf6822ccf2db843814186f5cb957ce5eb6818febfff245f92dfd2bd05693aa683141da9b35f988dd57049580edb0e11e671fe57d417308b6049ca8f2d5e7b2d81b7523ef5f4779e6dcb365f359190e262c295c69b82dae5a8b251ee56c935b34242fa38beccb25686bad3e5ad57b26f4c967da78ea2d9338dad1c0ee85c61b36c33c5d9a84fdd3268a949cd8e9845a3a2ac99f297a383514ee77c72720eb506f185ebf2c40e62ba22a38cd60ba8c32a0a7a408cb544de6ac87c7718d3e87cf9f2345d7a92bcbb0c1f6171d4bee5f6c7f03ef877fb12bb5e522113544b2fe406e6d435920490c4bba393e3dc7c9f6fac1dc85289a58a2f5cf5fc07171d0421efc84806973abb138134dcaca8862e2ed2051f4bbfa2d8d304e05fa3fe4dff55db7a8268337c425d8bb6c35c5b2f6dad02c9c8716761db9c94512d58c389fade0e743cb5c7e56ef279bb9cdddd0ff3990223b90699899ada2eae7aac5f8c0f5df012b30e0e9b9b7490acd1e8713ccdeb0de865c22f9db9bb014da24853a2f4c295ffa0a2b9780e1380e102e5105716749fed9c457a92c96d3debdda65253c03f617c133e263c7bba996c2a0503b9e54b68fc97a6ee9391b21d377eee8265420345648317251de601c49cb19b0ccdf56238ff85684c4f9e65ec9613f276cf4f66deb22efcd82ecae2f9f7554c6bc9c02cda1dda48e18f67250ac49757d01d5306fab5414c2a0b381e375bff20fb633c27313793d259733f47bbfdfcbfe18779550b836f58c226402c9aadfeffc95103b975785717c863b266f76615f58ff8fba24743770bb13a38ba551909d6e8ca14d505b2b32c991e570ee5df5384042cf194a608a5d5c5b731de5b60257077f4f8f549682ba1ce0dbfeb17608f9eedea67646e21f61f758f3637907196fa573ea106a907fdf886c0b89973cabb82026ec23406473fdb3b6f0a57cb09223cdbf3f4a2a22401e9d9a91751535bbe186bccff988dbbe6c065ab45f", 0x1000, 0x4040800, &(0x7f0000001080)={0x3, {"5c7f7199f71a8c"}, 0x9}, 0x10) 2018/04/21 15:10:27 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f0000001100)="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", 0x1000, 0x4040800, &(0x7f0000001080)={0x3, {"5c7f7199f71a8c"}, 0x9}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000020000000, 0x0) 2018/04/21 15:10:27 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:27 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) socketpair$inet6(0xa, 0x80407, 0x400006, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x10, r0, 0x0) 2018/04/21 15:10:27 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x104, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) listen$netrom(r0, 0x1) 2018/04/21 15:10:27 executing program 7: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) 2018/04/21 15:10:27 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:27 executing program 6: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:28 executing program 1: socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:28 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) 2018/04/21 15:10:28 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r1, 0x39, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x48000}, 0x804) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/04/21 15:10:28 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400, 0x0) 2018/04/21 15:10:28 executing program 7: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/21 15:10:28 executing program 6: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() 2018/04/21 15:10:28 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:28 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) 2018/04/21 15:10:28 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'veth1_to_bond\x00'}) 2018/04/21 15:10:28 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) 2018/04/21 15:10:28 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x3, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) fcntl$getown(r2, 0x9) 2018/04/21 15:10:28 executing program 3: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x2, 0x1, &(0x7f0000000100)=""/105, &(0x7f0000000180)=""/130, &(0x7f0000000240)=""/223}) r1 = memfd_create(&(0x7f0000000000)='#@(\'\x00', 0x2) fstat(r1, &(0x7f0000000040)) connect$nfc_llcp(r1, &(0x7f0000000380)={0x27, 0x0, 0x0, 0x2, 0x1, 0x3, "98c7d3d941c9ff1a2e021516710a758bcfcf1d1add2a056c1a04a6453c9b81590c15e8ef1a370a465cb90686149f203e30d46903ab185bb5fb9f39fccf12d3", 0x37}, 0x60) 2018/04/21 15:10:28 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:28 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) 2018/04/21 15:10:29 executing program 6 (fault-call:0 fault-nth:0): openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/21 15:10:29 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xfffffffffffffffd, 0x0) 2018/04/21 15:10:29 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) 2018/04/21 15:10:29 executing program 7: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:29 executing program 5: clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:29 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:29 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:29 executing program 3: memfd_create(&(0x7f0000000000)='em1lo\x00', 0x1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) [ 140.287509] FAULT_INJECTION: forcing a failure. [ 140.287509] name failslab, interval 1, probability 0, space 0, times 0 [ 140.298955] CPU: 1 PID: 10415 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 140.305942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.315335] Call Trace: [ 140.317981] dump_stack+0x185/0x1d0 [ 140.321672] should_fail+0x87b/0xab0 [ 140.325490] should_failslab+0x279/0x2a0 [ 140.329662] kmem_cache_alloc+0x136/0xb90 [ 140.333866] ? getname_flags+0x12a/0xaa0 [ 140.337987] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.343405] ? fsnotify+0x493/0x18f0 [ 140.347181] getname_flags+0x12a/0xaa0 [ 140.351140] ? SYSC_openat+0xc7/0xe0 [ 140.354911] getname+0x55/0x60 [ 140.358209] do_sys_open+0x52a/0x960 [ 140.362068] SYSC_openat+0xc7/0xe0 [ 140.365817] SyS_openat+0x63/0x90 [ 140.369377] do_syscall_64+0x309/0x430 [ 140.373341] ? SYSC_open+0xc0/0xc0 [ 140.376945] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.382179] RIP: 0033:0x455389 2018/04/21 15:10:29 executing program 5 (fault-call:0 fault-nth:0): clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:29 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') recvmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000340)=""/221, 0xdd}, {&(0x7f0000000440)=""/7, 0x7}, {&(0x7f0000000480)=""/64, 0x40}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/244, 0xf4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/157, 0x9d}], 0x8, &(0x7f0000002800)=""/23, 0x17, 0x7fffffff}, 0x7}, {{&(0x7f0000002840)=@nl=@unspec, 0x80, &(0x7f00000028c0), 0x0, &(0x7f0000002900)=""/14, 0xe, 0x38}, 0x7}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002940)=""/132, 0x84}, {&(0x7f0000002a00)=""/246, 0xf6}, {&(0x7f0000002b00)=""/253, 0xfd}], 0x3, &(0x7f0000002c40)=""/142, 0x8e, 0xf5e}, 0x5}, {{&(0x7f0000002d00)=@generic, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002d80)=""/100, 0x64}, {&(0x7f0000002e00)=""/201, 0xc9}], 0x2}, 0xffffffff80000001}, {{&(0x7f0000002f40)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000004300)=[{&(0x7f0000002fc0)=""/159, 0x9f}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/155, 0x9b}, {&(0x7f0000004140)=""/170, 0xaa}, {&(0x7f0000004200)=""/248, 0xf8}], 0x5, &(0x7f0000004380)=""/9, 0x9, 0x9}, 0x7}], 0x5, 0x12023, &(0x7f0000004500)) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000004700)=ANY=[@ANYBLOB="e9cfd23a138b146000", @ANYRES16=r1, @ANYBLOB="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"], 0x17c}, 0x1, 0x0, 0x0, 0x811}, 0x20000000) 2018/04/21 15:10:29 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) [ 140.385400] RSP: 002b:00007f98e18f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 140.393166] RAX: ffffffffffffffda RBX: 00007f98e18f16d4 RCX: 0000000000455389 [ 140.400483] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 140.407800] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.415111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 140.422429] R13: 000000000000043b R14: 00000000006f9628 R15: 0000000000000000 2018/04/21 15:10:29 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, r0, 0xfffffffffffffffc) [ 140.512696] FAULT_INJECTION: forcing a failure. [ 140.512696] name failslab, interval 1, probability 0, space 0, times 0 [ 140.524101] CPU: 1 PID: 10424 Comm: syz-executor5 Not tainted 4.16.0+ #85 [ 140.531063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.540455] Call Trace: [ 140.543107] dump_stack+0x185/0x1d0 [ 140.546792] should_fail+0x87b/0xab0 [ 140.550579] should_failslab+0x279/0x2a0 [ 140.554734] kmem_cache_alloc_node+0x151/0xc70 [ 140.559385] ? copy_process+0x6b0/0x9bb0 [ 140.563526] copy_process+0x6b0/0x9bb0 [ 140.567479] ? kstrtouint_from_user+0x373/0x410 [ 140.572222] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.577163] ? kmsan_set_origin+0x9e/0x160 [ 140.581468] ? fsnotify+0x493/0x18f0 [ 140.585256] ? __msan_poison_alloca+0xe1/0x1d0 [ 140.589910] _do_fork+0x311/0xf00 [ 140.593458] ? prepare_exit_to_usermode+0x149/0x3a0 [ 140.598585] SYSC_clone+0xf6/0x110 [ 140.602256] SyS_clone+0x77/0xa0 [ 140.605742] do_syscall_64+0x309/0x430 [ 140.609712] ? sys_vfork+0x70/0x70 [ 140.613320] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.618558] RIP: 0033:0x455389 [ 140.621785] RSP: 002b:00007fd084f4ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 140.629554] RAX: ffffffffffffffda RBX: 00007fd084f4f6d4 RCX: 0000000000455389 [ 140.636871] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 140.644185] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 140.651502] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000013 2018/04/21 15:10:29 executing program 6 (fault-call:0 fault-nth:1): openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/21 15:10:29 executing program 1 (fault-call:0 fault-nth:0): socket$can_bcm(0x1d, 0x2, 0x2) [ 140.658819] R13: 0000000000000051 R14: 00000000006f3838 R15: 0000000000000000 [ 140.714331] FAULT_INJECTION: forcing a failure. [ 140.714331] name failslab, interval 1, probability 0, space 0, times 0 [ 140.725901] CPU: 0 PID: 10433 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 140.732864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.742250] Call Trace: [ 140.744894] dump_stack+0x185/0x1d0 [ 140.748669] should_fail+0x87b/0xab0 [ 140.752448] should_failslab+0x279/0x2a0 [ 140.753778] FAULT_INJECTION: forcing a failure. [ 140.753778] name failslab, interval 1, probability 0, space 0, times 0 [ 140.756605] kmem_cache_alloc+0x136/0xb90 [ 140.756685] ? get_empty_filp+0x1f1/0x870 [ 140.776353] get_empty_filp+0x1f1/0x870 [ 140.780358] ? do_filp_open+0x261/0x640 [ 140.784356] path_openat+0x156/0x6610 [ 140.788187] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.793058] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.797957] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.802681] ? expand_files+0x5b/0xde0 [ 140.806610] ? __alloc_fd+0x480/0xb90 [ 140.810434] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.815322] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.820054] ? do_sys_open+0x624/0x960 [ 140.823962] do_filp_open+0x261/0x640 [ 140.827814] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 140.833310] ? __alloc_fd+0x9f0/0xb90 [ 140.837181] do_sys_open+0x624/0x960 [ 140.840968] SYSC_openat+0xc7/0xe0 [ 140.844575] SyS_openat+0x63/0x90 [ 140.848095] do_syscall_64+0x309/0x430 [ 140.852033] ? SYSC_open+0xc0/0xc0 [ 140.855600] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.860973] RIP: 0033:0x455389 [ 140.864175] RSP: 002b:00007f98e18f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 140.871901] RAX: ffffffffffffffda RBX: 00007f98e18f16d4 RCX: 0000000000455389 [ 140.879185] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 140.886461] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.893742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 140.901024] R13: 000000000000043b R14: 00000000006f9628 R15: 0000000000000001 [ 140.908345] CPU: 1 PID: 10434 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 140.915299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.924691] Call Trace: [ 140.927331] dump_stack+0x185/0x1d0 [ 140.931036] should_fail+0x87b/0xab0 [ 140.934815] should_failslab+0x279/0x2a0 [ 140.938954] kmem_cache_alloc+0x136/0xb90 [ 140.943177] ? sock_alloc_inode+0x5f/0x2b0 [ 140.947541] sock_alloc_inode+0x5f/0x2b0 [ 140.951720] ? sockfs_mount+0xa0/0xa0 [ 140.955589] ? sockfs_mount+0xa0/0xa0 [ 140.959447] new_inode_pseudo+0x8a/0x430 [ 140.963572] __sock_create+0x392/0xf60 [ 140.967674] SYSC_socket+0x16e/0x620 [ 140.971494] SyS_socket+0x53/0x80 [ 140.975050] do_syscall_64+0x309/0x430 [ 140.979017] ? sock_create_kern+0x100/0x100 [ 140.983404] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.988640] RIP: 0033:0x455389 [ 140.991870] RSP: 002b:00007f6900aabc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 140.999628] RAX: ffffffffffffffda RBX: 00007f6900aac6d4 RCX: 0000000000455389 [ 141.006935] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d 2018/04/21 15:10:29 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) rt_sigaction(0x2b, &(0x7f0000000000)={0x80000001, {0x9}, 0x32db8f43517aeae6, 0x3}, 0x0, 0x8, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x80, 0x10102) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000440)=""/4096) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1, 0x800) r4 = dup2(r0, r3) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0xad, "96b5a0835b19e677e02a1689440cc47e6964352214bb2f6b4a6a73095daf7508a558b873d21da39f36c641465739464cc622eea747b7149360421ef0a2de5e73f2e2efd61de74ebf43295c92c678fcfaa324589d73b66cfd3ec57b8aba652a15121111f5e78e530e05fdd33f3e73d801ab0d25c711bbd2645d83394bffca29f0da6205d62cd94550bfafda4179d93a3978d270f74dc6503ae6982bbc49bba71f8ffb4bc8b3b90529a1c702b0ca"}, &(0x7f00000003c0)=0xd1) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x1, 0x3, 0x10000, 0x7fffffff, 0x0, 0x1, 0x100, 0x8, 0x6, 0x1000, 0x9, 0x5, 0x53d, 0x8001, 0xfffffffffffffffc, 0x9, 0x3, 0x81, 0x80000000, 0x7f, 0x8000, 0x2, 0x3, 0x100, 0x2, 0x4, 0x8, 0xffffffffffffffc1, 0x677d, 0x8, 0x61f, 0x5, 0x778, 0x8, 0x0, 0xc8, 0x0, 0x1, 0x3, @perf_config_ext={0x6, 0x7}, 0x100, 0x6, 0x80000000, 0x3, 0xa36c, 0x8, 0x9}, r1, 0x1, r3, 0xb) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x4, 0x1, 0x4}) [ 141.014245] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.021550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 141.028863] R13: 000000000000061c R14: 00000000006fc340 R15: 0000000000000000 [ 141.036444] socket: no more sockets 2018/04/21 15:10:30 executing program 1 (fault-call:0 fault-nth:1): socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:30 executing program 0 (fault-call:0 fault-nth:0): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/21 15:10:30 executing program 5 (fault-call:0 fault-nth:1): clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:30 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) 2018/04/21 15:10:30 executing program 6 (fault-call:0 fault-nth:2): openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/21 15:10:30 executing program 3: kexec_load(0x72eb, 0x2, &(0x7f0000001080)=[{&(0x7f0000000000)="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", 0x1000, 0xe635c2d, 0x5}, {&(0x7f0000001000)="a1cd4903fb66368475d2d74a80b98c52ed48f7878102d79e53e6440c28bae7b08bc8ef2ebdecd1f4773f87d9b0a99ed4bd409199ca025e5f00e2b7623162c39e09f200cf316c9f446469d2ec5db2c8d873f4d7033d026ff6a40845", 0x5b, 0x2, 0x7fffffff}], 0x3f0001) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/04/21 15:10:30 executing program 4: clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:30 executing program 7 (fault-call:0 fault-nth:0): clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) [ 141.218838] FAULT_INJECTION: forcing a failure. [ 141.218838] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 141.230707] CPU: 0 PID: 10453 Comm: syz-executor5 Not tainted 4.16.0+ #85 [ 141.232484] FAULT_INJECTION: forcing a failure. [ 141.232484] name failslab, interval 1, probability 0, space 0, times 0 [ 141.237631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.237636] Call Trace: [ 141.237661] dump_stack+0x185/0x1d0 [ 141.237676] should_fail+0x87b/0xab0 [ 141.237698] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 141.237714] ? kernel_poison_pages+0x40/0x360 [ 141.237728] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.237740] ? kernel_poison_pages+0x1a0/0x360 [ 141.237753] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.237764] ? get_page_from_freelist+0xab28/0xb600 [ 141.237805] ? page_counter_try_charge+0x205/0x5c0 [ 141.302666] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.308030] ? page_counter_uncharge+0xa7/0x160 [ 141.312698] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.318057] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 141.322973] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.328328] ? try_charge+0x26ce/0x2fd0 [ 141.332294] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 141.337750] ? __save_stack_trace+0x90d/0xb00 [ 141.342240] ? __msan_poison_alloca+0x15c/0x1d0 [ 141.346901] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.352261] ? memcg_kmem_charge+0x703/0xa30 [ 141.356665] kmsan_alloc_page+0x82/0xe0 [ 141.360634] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 141.365383] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.370224] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.375062] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.379899] ? __msan_poison_alloca+0x15c/0x1d0 [ 141.384562] ? kmem_cache_alloc_node+0x86e/0xc70 [ 141.389313] ? memcg_kmem_put_cache+0x40/0x280 [ 141.393884] ? kmem_cache_alloc_node+0x86e/0xc70 [ 141.398629] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.403983] ? memcg_kmem_put_cache+0xe7/0x280 [ 141.408557] ? kmem_cache_alloc_node+0x943/0xc70 [ 141.413305] copy_process+0x778/0x9bb0 [ 141.417189] ? kstrtouint_from_user+0x373/0x410 [ 141.421846] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.426689] ? kmsan_set_origin+0x9e/0x160 [ 141.430914] ? fsnotify+0x493/0x18f0 [ 141.434620] ? __msan_poison_alloca+0xe1/0x1d0 [ 141.439191] _do_fork+0x311/0xf00 [ 141.442636] ? prepare_exit_to_usermode+0x149/0x3a0 [ 141.447641] SYSC_clone+0xf6/0x110 [ 141.451173] SyS_clone+0x77/0xa0 [ 141.454529] do_syscall_64+0x309/0x430 [ 141.458422] ? sys_vfork+0x70/0x70 [ 141.461953] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.467125] RIP: 0033:0x455389 [ 141.470300] RSP: 002b:00007fd084f4ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 141.477994] RAX: ffffffffffffffda RBX: 00007fd084f4f6d4 RCX: 0000000000455389 [ 141.485259] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 141.492515] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 141.499779] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000013 [ 141.507037] R13: 0000000000000051 R14: 00000000006f3838 R15: 0000000000000001 [ 141.514331] CPU: 1 PID: 10457 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 141.520684] FAULT_INJECTION: forcing a failure. [ 141.520684] name failslab, interval 1, probability 0, space 0, times 0 [ 141.521287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.521301] Call Trace: [ 141.521366] dump_stack+0x185/0x1d0 [ 141.548131] should_fail+0x87b/0xab0 [ 141.551910] should_failslab+0x279/0x2a0 [ 141.556038] kmem_cache_alloc+0x136/0xb90 [ 141.560220] ? getname_flags+0x12a/0xaa0 [ 141.564299] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.570517] ? fsnotify+0x493/0x18f0 [ 141.574262] getname_flags+0x12a/0xaa0 [ 141.578180] ? SYSC_openat+0xc7/0xe0 [ 141.581901] getname+0x55/0x60 [ 141.585141] do_sys_open+0x52a/0x960 [ 141.588916] SYSC_openat+0xc7/0xe0 [ 141.592551] SyS_openat+0x63/0x90 [ 141.596067] do_syscall_64+0x309/0x430 [ 141.599994] ? SYSC_open+0xc0/0xc0 [ 141.603568] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.608776] RIP: 0033:0x455389 [ 141.611967] RSP: 002b:00007f640652ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 141.619693] RAX: ffffffffffffffda RBX: 00007f640652f6d4 RCX: 0000000000455389 [ 141.626968] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 141.634250] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.641525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 141.648803] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000000 [ 141.656111] CPU: 0 PID: 10458 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 141.663073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.671485] FAULT_INJECTION: forcing a failure. [ 141.671485] name failslab, interval 1, probability 0, space 0, times 0 [ 141.672452] Call Trace: [ 141.672496] dump_stack+0x185/0x1d0 [ 141.672528] should_fail+0x87b/0xab0 [ 141.672581] should_failslab+0x279/0x2a0 [ 141.697926] __kmalloc+0xc2/0x350 [ 141.701454] ? sock_alloc_inode+0xb9/0x2b0 [ 141.705744] sock_alloc_inode+0xb9/0x2b0 [ 141.709865] ? sockfs_mount+0xa0/0xa0 [ 141.713691] ? sockfs_mount+0xa0/0xa0 [ 141.717510] new_inode_pseudo+0x8a/0x430 [ 141.721586] __sock_create+0x392/0xf60 [ 141.725532] SYSC_socket+0x16e/0x620 [ 141.729305] SyS_socket+0x53/0x80 [ 141.732816] do_syscall_64+0x309/0x430 [ 141.736729] ? sock_create_kern+0x100/0x100 [ 141.741942] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.747150] RIP: 0033:0x455389 [ 141.750343] RSP: 002b:00007f6900aabc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 141.758065] RAX: ffffffffffffffda RBX: 00007f6900aac6d4 RCX: 0000000000455389 [ 141.765345] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 141.772628] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.779910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 141.787202] R13: 000000000000061c R14: 00000000006fc340 R15: 0000000000000001 [ 141.794513] CPU: 1 PID: 10461 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 141.794839] socket: no more sockets [ 141.801462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.801474] Call Trace: [ 141.801516] dump_stack+0x185/0x1d0 [ 141.801558] should_fail+0x87b/0xab0 [ 141.814190] FAULT_INJECTION: forcing a failure. [ 141.814190] name failslab, interval 1, probability 0, space 0, times 0 [ 141.814549] should_failslab+0x279/0x2a0 [ 141.814584] kmem_cache_alloc_node+0x151/0xc70 [ 141.814624] ? copy_process+0x6b0/0x9bb0 [ 141.848520] copy_process+0x6b0/0x9bb0 [ 141.852695] ? kstrtouint_from_user+0x373/0x410 [ 141.857467] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.862349] ? kmsan_set_origin+0x9e/0x160 [ 141.866598] ? fsnotify+0x493/0x18f0 [ 141.870331] ? __msan_poison_alloca+0xe1/0x1d0 [ 141.874931] _do_fork+0x311/0xf00 [ 141.878411] ? prepare_exit_to_usermode+0x149/0x3a0 [ 141.883475] SYSC_clone+0xf6/0x110 [ 141.887080] SyS_clone+0x77/0xa0 [ 141.890503] do_syscall_64+0x309/0x430 [ 141.894417] ? sys_vfork+0x70/0x70 [ 141.897977] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.903182] RIP: 0033:0x455389 [ 141.906374] RSP: 002b:00007fc5be3b5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 141.914196] RAX: ffffffffffffffda RBX: 00007fc5be3b66d4 RCX: 0000000000455389 [ 141.921496] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 141.928775] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 141.936054] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000013 [ 141.943333] R13: 0000000000000051 R14: 00000000006f3838 R15: 0000000000000000 [ 141.950638] CPU: 0 PID: 10462 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 141.957596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.966986] Call Trace: [ 141.969624] dump_stack+0x185/0x1d0 [ 141.973304] should_fail+0x87b/0xab0 [ 141.977078] should_failslab+0x279/0x2a0 [ 141.981195] __kmalloc+0xc2/0x350 [ 141.984712] ? snd_card_file_add+0x6a/0x5a0 [ 141.989129] snd_card_file_add+0x6a/0x5a0 [ 141.993376] ? mutex_unlock+0x15/0x80 [ 141.997279] ? snd_lookup_oss_minor_data+0x269/0x2d0 [ 142.002442] snd_mixer_oss_open+0x199/0x5f0 [ 142.006835] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.012264] ? snd_mixer_oss_ioctl_compat+0xe0/0xe0 [ 142.017333] soundcore_open+0x9b8/0xa60 [ 142.021368] ? sound_devnode+0x1b0/0x1b0 [ 142.025484] chrdev_open+0xc20/0xd90 [ 142.029255] ? cd_forget+0x330/0x330 [ 142.033031] do_dentry_open+0xcc6/0x1430 [ 142.037242] vfs_open+0x1b7/0x2e0 [ 142.040748] path_openat+0x481d/0x6610 [ 142.044723] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.049488] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.054296] ? do_sys_open+0x624/0x960 [ 142.058243] do_filp_open+0x261/0x640 [ 142.062170] do_sys_open+0x624/0x960 [ 142.066009] SYSC_openat+0xc7/0xe0 [ 142.069668] SyS_openat+0x63/0x90 [ 142.073238] do_syscall_64+0x309/0x430 [ 142.077198] ? SYSC_open+0xc0/0xc0 [ 142.080795] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.086026] RIP: 0033:0x455389 [ 142.089244] RSP: 002b:00007f98e18f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 142.097001] RAX: ffffffffffffffda RBX: 00007f98e18f16d4 RCX: 0000000000455389 [ 142.104304] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 142.111605] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/21 15:10:31 executing program 7 (fault-call:0 fault-nth:1): clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:31 executing program 4: clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) [ 142.118913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 142.126225] R13: 000000000000043b R14: 00000000006f9628 R15: 0000000000000002 [ 142.154704] FAULT_INJECTION: forcing a failure. [ 142.154704] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 142.166555] CPU: 0 PID: 10470 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 142.173502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.182858] Call Trace: [ 142.185462] dump_stack+0x185/0x1d0 [ 142.189111] should_fail+0x87b/0xab0 [ 142.192857] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 142.197632] ? kernel_poison_pages+0x40/0x360 [ 142.202149] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 142.207525] ? kernel_poison_pages+0x1a0/0x360 [ 142.212122] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 142.217593] ? get_page_from_freelist+0xab28/0xb600 [ 142.222638] ? page_counter_try_charge+0x205/0x5c0 [ 142.227588] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.232973] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 142.237919] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.243300] ? try_charge+0x26ce/0x2fd0 [ 142.247293] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 142.252766] ? __save_stack_trace+0x90d/0xb00 [ 142.257290] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.261987] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.267374] ? memcg_kmem_charge+0x703/0xa30 [ 142.271820] kmsan_alloc_page+0x82/0xe0 [ 142.275815] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 142.280584] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.285276] ? kmem_cache_alloc_node+0x69a/0xc70 [ 142.290044] ? ___slab_alloc+0xbd/0x1f60 [ 142.294118] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.298976] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.303651] ? kmem_cache_alloc_node+0x86e/0xc70 [ 142.308417] ? memcg_kmem_put_cache+0x40/0x280 [ 142.313006] ? kmem_cache_alloc_node+0x86e/0xc70 [ 142.317776] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.323168] ? memcg_kmem_put_cache+0xe7/0x280 [ 142.327765] ? kmem_cache_alloc_node+0x943/0xc70 [ 142.332539] copy_process+0x778/0x9bb0 [ 142.336440] ? kstrtouint_from_user+0x373/0x410 [ 142.341381] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.346241] ? kmsan_set_origin+0x9e/0x160 [ 142.350492] ? fsnotify+0x493/0x18f0 [ 142.354323] ? __msan_poison_alloca+0xe1/0x1d0 [ 142.358922] _do_fork+0x311/0xf00 [ 142.362389] ? prepare_exit_to_usermode+0x149/0x3a0 [ 142.367446] SYSC_clone+0xf6/0x110 [ 142.371002] SyS_clone+0x77/0xa0 [ 142.374388] do_syscall_64+0x309/0x430 [ 142.378294] ? sys_vfork+0x70/0x70 [ 142.381854] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.387051] RIP: 0033:0x455389 [ 142.390238] RSP: 002b:00007fc5be3b5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 142.397947] RAX: ffffffffffffffda RBX: 00007fc5be3b66d4 RCX: 0000000000455389 [ 142.405226] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 142.412504] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 2018/04/21 15:10:31 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2, 0x7fffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x7fff, 0x4) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=""/173, 0xad) 2018/04/21 15:10:31 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mq_timedsend(r0, &(0x7f0000000080)="e69b925c22391e2358bc68d3b141c2e3ae6e5cd3509c7c5b67d382e534eeda8e5bb32056ecbc5fc85a8ee5fc50e93595c13184c5033112741bd96375ee32a225fab54516ed85a468424b3b0fbc044bc0d5edb95abdc3a856852111324ba61fc4bdffed5a4418e0830b9df16fd81286f99587a6f7971c22415bfcd20198944aed31868f2a91a1f9048baadc2fe8790bc01b614120fa05c2c6e2749165a1060e83207576807d5718c6f784f442d7cb94", 0xaf, 0x7fffffff, &(0x7f0000000140)={0x0, 0x1c9c380}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/21 15:10:31 executing program 1 (fault-call:0 fault-nth:2): socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:31 executing program 0 (fault-call:0 fault-nth:1): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/21 15:10:31 executing program 5: clone(0xc000000, &(0x7f00000003c0)="29f573ee1743a85ae3d82282f313148ae727fadbd8f409d98a3d15584c5071fdfc395ee6369b53c77c3142b51cfd09eb6748fc69e1d89d943857269d2344e3c1110f087afbb7cc333ba67a1faaf5b45ceab9f237be40a24f297ce549529b95e00af309be04e4d256be030067c9d33cd10d2779b3fb176119b9ad0156594da1ae6e1385cc63bb4d20494dd09c0f48af06c7b8ea79f441644f33d1536f06065bcbd4101789cb2bdeee000000000000000000008ed19fb00cdf0864bf58a28ea79babd91ec170493b236d12968fdb913b728532cd8d83ea458611c89c8fd6acfd4b870a2c3455c88dcf1469fbe2b1814cfd67b7dc4b45f216d8b5d54977cfd7e4cb05000000000000003cb85242156e897cde61f9506da9487adaeef6e7816e98bc0b9b2b760841c56086bff9ec839e06076f4ab3", &(0x7f0000000000), &(0x7f0000000500), &(0x7f0000000140)="265bce8e19cba6440519ed1c7ca49596188bfa95149756f9f3f536a302ee62e10501a5576d43bf1a4f2186f67c2a31abdda13a931c53a6e7248909437b6d70118b2e050b57dd168bc91f388d5bbca22e75c9c5ec9c57e566f7797df7f113f6c2a5c3d596972aee317524b01b0068f6f1f1fce5fdad7bfb9868250dfb91d0f60fafeec4c6efcf14cea51d3d6fdff5af61e641b7493099b818371f99e8793f1162d0aa5ed09de1a565913ef5a08c42b73f5a851ad04116507acb37000000000000000000") r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0xffff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x200, 0x0, 0xffff, 0x2, 0x9, &(0x7f00000000c0)='teql0\x00', 0x0, 0x2}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x2b, @multicast1=0xe0000001, 0x4e21, 0x0, 'none\x00', 0x20, 0x6d1, 0x2c}, 0x2c) 2018/04/21 15:10:31 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10004, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 142.419780] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000013 [ 142.427057] R13: 0000000000000051 R14: 00000000006f3838 R15: 0000000000000001 [ 142.445988] FAULT_INJECTION: forcing a failure. [ 142.445988] name failslab, interval 1, probability 0, space 0, times 0 [ 142.457400] CPU: 0 PID: 10483 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 142.464358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.473745] Call Trace: [ 142.476388] dump_stack+0x185/0x1d0 [ 142.480078] should_fail+0x87b/0xab0 [ 142.483851] should_failslab+0x279/0x2a0 [ 142.488003] kmem_cache_alloc+0x136/0xb90 [ 142.492247] ? get_empty_filp+0x1f1/0x870 [ 142.496464] get_empty_filp+0x1f1/0x870 [ 142.500489] ? do_filp_open+0x261/0x640 [ 142.504514] path_openat+0x156/0x6610 [ 142.508375] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.513275] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.518218] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.522981] ? expand_files+0x5b/0xde0 [ 142.526960] ? __alloc_fd+0x480/0xb90 [ 142.530833] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.535769] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.540889] ? do_sys_open+0x624/0x960 [ 142.544840] do_filp_open+0x261/0x640 [ 142.548743] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 142.554289] ? __alloc_fd+0x9f0/0xb90 [ 142.558204] do_sys_open+0x624/0x960 [ 142.562030] SYSC_openat+0xc7/0xe0 [ 142.565685] SyS_openat+0x63/0x90 [ 142.569248] do_syscall_64+0x309/0x430 [ 142.573215] ? SYSC_open+0xc0/0xc0 [ 142.576810] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.582040] RIP: 0033:0x455389 [ 142.585261] RSP: 002b:00007f640652ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 142.593025] RAX: ffffffffffffffda RBX: 00007f640652f6d4 RCX: 0000000000455389 [ 142.600347] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 142.607653] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.614967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/04/21 15:10:31 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fsync(r0) [ 142.622274] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000001 [ 142.643410] FAULT_INJECTION: forcing a failure. [ 142.643410] name failslab, interval 1, probability 0, space 0, times 0 [ 142.654795] CPU: 0 PID: 10489 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 142.661762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.671153] Call Trace: [ 142.673796] dump_stack+0x185/0x1d0 [ 142.677479] should_fail+0x87b/0xab0 [ 142.681252] should_failslab+0x279/0x2a0 [ 142.685395] __kmalloc+0xc2/0x350 [ 142.688902] ? sk_prot_alloc+0x1c6/0x4b0 [ 142.693018] ? sk_prot_alloc+0x172/0x4b0 [ 142.697156] sk_prot_alloc+0x1c6/0x4b0 [ 142.701116] sk_alloc+0xf1/0xc00 [ 142.704544] can_create+0x592/0xaf0 [ 142.708241] ? can_pernet_exit+0x420/0x420 [ 142.712528] __sock_create+0x71e/0xf60 [ 142.716526] SYSC_socket+0x16e/0x620 [ 142.720376] SyS_socket+0x53/0x80 [ 142.723927] do_syscall_64+0x309/0x430 [ 142.727885] ? sock_create_kern+0x100/0x100 [ 142.732267] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.737495] RIP: 0033:0x455389 [ 142.740709] RSP: 002b:00007f6900aabc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 142.748470] RAX: ffffffffffffffda RBX: 00007f6900aac6d4 RCX: 0000000000455389 [ 142.755787] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 142.763101] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/21 15:10:31 executing program 2: [ 142.770420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 142.777729] R13: 000000000000061c R14: 00000000006fc340 R15: 0000000000000002 2018/04/21 15:10:32 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) 2018/04/21 15:10:32 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x55}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x4}}, [0xffffffffffffffff, 0x200, 0x44b, 0x9, 0x3ff, 0x6, 0x1d, 0x10000, 0x1, 0x0, 0x3, 0x4, 0x6, 0x8000, 0x9]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000400)=0x84) accept4$inet(r0, &(0x7f0000000440)={0x0, 0x0, @multicast2}, &(0x7f0000000480)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x8, 0x9, 0x2, 0xf6ec, 0x10000, 0x8, 0x5, {r2, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x7, 0x7, 0x2, 0x3, 0x3}}, &(0x7f00000002c0)=0xb0) 2018/04/21 15:10:32 executing program 0 (fault-call:0 fault-nth:2): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/21 15:10:32 executing program 1 (fault-call:0 fault-nth:3): socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:32 executing program 7 (fault-call:0 fault-nth:2): clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:32 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4, 0x100) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x32, 0x32, 0x31, 0x35, 0x30, 0x38]}, 0x6) 2018/04/21 15:10:32 executing program 5: clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x661a2170, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x4, 0x0, 0x6, 0x1, 0x5, &(0x7f0000000040)='bpq0\x00', 0xe0, 0x3, 0x3}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="a40b9ad389bc02b410b18250ff118440cef6d0841a89a95de485d67c65a6b1a4d7a81879a022afb70337701b70ab871c15a626ac5722d21fa40b20c7c712e79d44ce19877a8289764ce8d88761ef10c5844c472c7f6798152404fbcea8fc8bda72ca0ff2e2fd1768c3342842370487b36f0cddbde2e7073afb2bcb2abf3a361b63c1b2b743bf3a20d2d9f0b3abfbee0172bb1f204c537e1a528d7e8cd6950d8e6516d4e731c413ec86df3ef03b6a7d78c41eac084b3aede27568c46a5340d50a2cfdfd488d", 0xc5) 2018/04/21 15:10:32 executing program 4: clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) [ 143.035722] FAULT_INJECTION: forcing a failure. [ 143.035722] name failslab, interval 1, probability 0, space 0, times 0 [ 143.037637] FAULT_INJECTION: forcing a failure. [ 143.037637] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 143.047266] CPU: 1 PID: 10517 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 143.065715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.075084] Call Trace: [ 143.077706] dump_stack+0x185/0x1d0 [ 143.081366] should_fail+0x87b/0xab0 [ 143.085147] should_failslab+0x279/0x2a0 [ 143.089237] __kmalloc+0xc2/0x350 [ 143.092717] ? tty_alloc_file+0x57/0x120 [ 143.096805] tty_alloc_file+0x57/0x120 [ 143.100710] ptmx_open+0xf4/0x7a0 [ 143.104184] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 143.109561] ? ptm_open_peer+0x440/0x440 [ 143.113632] chrdev_open+0xc20/0xd90 [ 143.117372] ? cd_forget+0x330/0x330 [ 143.121101] do_dentry_open+0xcc6/0x1430 [ 143.125228] vfs_open+0x1b7/0x2e0 [ 143.128698] path_openat+0x481d/0x6610 [ 143.132632] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.137352] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.142065] ? do_sys_open+0x624/0x960 [ 143.145967] do_filp_open+0x261/0x640 [ 143.149840] do_sys_open+0x624/0x960 [ 143.153617] SYSC_openat+0xc7/0xe0 [ 143.157224] SyS_openat+0x63/0x90 [ 143.160734] do_syscall_64+0x309/0x430 [ 143.164642] ? SYSC_open+0xc0/0xc0 [ 143.168204] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.173413] RIP: 0033:0x455389 [ 143.176605] RSP: 002b:00007f640652ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 143.184329] RAX: ffffffffffffffda RBX: 00007f640652f6d4 RCX: 0000000000455389 [ 143.191601] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 143.198882] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.206154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 143.213428] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000002 [ 143.220717] CPU: 0 PID: 10519 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 143.226474] FAULT_INJECTION: forcing a failure. [ 143.226474] name failslab, interval 1, probability 0, space 0, times 0 [ 143.227635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.227640] Call Trace: [ 143.227658] dump_stack+0x185/0x1d0 [ 143.227675] should_fail+0x87b/0xab0 [ 143.227696] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 143.227713] ? kernel_poison_pages+0x40/0x360 [ 143.227726] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 143.227763] ? kernel_poison_pages+0x1a0/0x360 [ 143.277749] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 143.283197] ? get_page_from_freelist+0xab28/0xb600 [ 143.288210] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.293045] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 143.298048] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 143.303487] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 143.308943] ? __save_stack_trace+0x90d/0xb00 [ 143.313431] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.318098] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 143.323449] ? memcg_kmem_charge+0x703/0xa30 [ 143.327847] kmsan_alloc_page+0x82/0xe0 [ 143.331809] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 143.336551] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.341382] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.346220] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.351051] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.355716] ? kmem_cache_alloc_node+0x86e/0xc70 [ 143.360474] ? memcg_kmem_put_cache+0x40/0x280 [ 143.365047] ? kmem_cache_alloc_node+0x86e/0xc70 [ 143.369802] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 143.375160] ? memcg_kmem_put_cache+0xe7/0x280 [ 143.379731] ? kmem_cache_alloc_node+0x943/0xc70 [ 143.384481] copy_process+0x778/0x9bb0 [ 143.388361] ? kstrtouint_from_user+0x373/0x410 [ 143.393457] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.398291] ? kmsan_set_origin+0x9e/0x160 [ 143.402519] ? fsnotify+0x493/0x18f0 [ 143.406224] ? __msan_poison_alloca+0xe1/0x1d0 [ 143.410798] _do_fork+0x311/0xf00 [ 143.414241] ? prepare_exit_to_usermode+0x149/0x3a0 [ 143.419247] SYSC_clone+0xf6/0x110 [ 143.422780] SyS_clone+0x77/0xa0 [ 143.426154] do_syscall_64+0x309/0x430 [ 143.430035] ? sys_vfork+0x70/0x70 [ 143.433562] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.438743] RIP: 0033:0x455389 [ 143.441916] RSP: 002b:00007fc5be3b5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 143.449611] RAX: ffffffffffffffda RBX: 00007fc5be3b66d4 RCX: 0000000000455389 [ 143.456876] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 143.464135] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 143.471394] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000013 [ 143.478651] R13: 0000000000000051 R14: 00000000006f3838 R15: 0000000000000002 [ 143.485940] CPU: 1 PID: 10522 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 143.492905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.502293] Call Trace: [ 143.504940] dump_stack+0x185/0x1d0 [ 143.508625] should_fail+0x87b/0xab0 [ 143.512405] should_failslab+0x279/0x2a0 [ 143.516532] kmem_cache_alloc+0x136/0xb90 [ 143.520784] ? __d_alloc+0x8b/0xc60 [ 143.524500] ? expand_files+0xa6/0xde0 [ 143.528481] __d_alloc+0x8b/0xc60 [ 143.532033] ? kmsan_memcpy_origins+0xf1/0x170 2018/04/21 15:10:32 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400c80) sendto$inet6(r0, &(0x7f0000000040)="377d0920d4dd00598b17bfa01bf767ebb2a6a26642c8c7b57329888b2a5a8ce57eca1f620e1bc5d72dede447dab4085b9d6b69336c64350eea8d3531748a90ca6fcb4fee295af35bf4dad0d8e47ffa92f0a957e5ab36ad0ddad1dfc25357acb26444e97fd1879e5e20c727dba7d3478bff4f4cdafab7f46e29ca075a09350cf98f9ae0e58f4f0b24c6f9fb39bed35503ae4655a951de", 0x96, 0x4, &(0x7f0000000100)={0xa, 0x4e22, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x10e0, 0x80) [ 143.536683] d_alloc_pseudo+0x68/0x80 [ 143.540588] sock_alloc_file+0x208/0xba0 [ 143.544768] SYSC_socket+0x24e/0x620 [ 143.548593] SyS_socket+0x53/0x80 [ 143.552157] do_syscall_64+0x309/0x430 [ 143.556117] ? sock_create_kern+0x100/0x100 [ 143.560499] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.565730] RIP: 0033:0x455389 [ 143.568952] RSP: 002b:00007f6900aabc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 143.577698] RAX: ffffffffffffffda RBX: 00007f6900aac6d4 RCX: 0000000000455389 [ 143.585009] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 143.592321] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.599628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 143.606945] R13: 000000000000061c R14: 00000000006fc340 R15: 0000000000000003 2018/04/21 15:10:32 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x40) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) utime(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x7}) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x1b4, 0xa, 0x8, 0x300, 0x70bd26, 0x25dfdbfb, {0x7, 0x0, 0x3}, [@typed={0xc, 0x7f, @u64=0x3}, @generic="69a3085efa9847094fe26e048804dc086d6857ee8175e71583c706fef5994cbf37b82333d621941d49f440b44e2dd846e01541abd7e40a5406d809a3a2b34fc52eee0dc98850be617c5c89f0289cee20b35a57a019868b8a82ca096930f5779cb9a5b6f87af3b13c4641c9", @nested={0x128, 0x6b, [@typed={0x78, 0x2e, @binary="c25796f71641dba4b295c65567733066b698aa73413176b093254211d2ae0e405762439c0b7172d3245f2b3d5115c8306d504fecfe9a9f4a5d08f7e04eb6efd5b1ca9afa0c9f6504bfbcd415677358a87ea59edcfb3a29506467aa682bde566e9574fe2eb50753c569f549d533b255a0ed"}, @typed={0x8, 0x58, @fd=r1}, @generic="95065347b4048ce5f8c610f4a07bac6c390765ee9c36ce1a1d3fec316bd5a104119d93ee16df6cb7f96f7d07e778a480e85294da5c51f97a51851da5827632db46a3b466dd27324cded7eb0df77e310e03e685dac92950ab4d4678ac7225be5e1fa4795e89b28ea264edf7b93b0c55ef2de1d0923b9de336fc7755fecdd9864e5414c97d5ac29ca67d79b7d389a05b4570b0b1da10f7c5e741a4059e68ed6dc6ed"]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x4040}, 0x8000) 2018/04/21 15:10:32 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/198, 0xc6) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/21 15:10:32 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x1, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0xfff, &(0x7f0000000100)=0x4) 2018/04/21 15:10:33 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x71, 0x7, 0x8, 'queue1\x00', 0xa70}) 2018/04/21 15:10:33 executing program 5: clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x44) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="df000000070000004a6af2f11791c475a16cb4fca96a72e72b56d26305371776a02afa6b6124294ecf2df65c170e43f94050420c8f2760f215d1c7e0af453aef4cc2f272a86e477b193ca9d112293c71b71ab669ef90fc91f7a98e759a78f2b256353fe85573490ee908ffe262e09b89baa1b26c4dfabd88e0d8309ce561d9bbafffd3b7a6b55e138c623b1b40eec5d29715054039d416b6e271613764044031636ec02df6e2d8607ca81ddc9150f8cde8a29b4fd2de5669954bfffffff89075f8d38c7f9e3042d7138d83628a5a88b91aeff0c4e7bafae656f318dfa7510457190fe52a16d1ab040735"], &(0x7f0000000180), 0x1400) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x8000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x1, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x40, 0x1, 0x8, 0x2, 0x0, &(0x7f0000000040)='yam0\x00', 0x8001, 0x3, 0xd516}) 2018/04/21 15:10:33 executing program 7 (fault-call:0 fault-nth:3): clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:33 executing program 0 (fault-call:0 fault-nth:3): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/21 15:10:33 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x100000001, 0x1, 0x120000000, 0x100000001, 0x8}, 0xc) 2018/04/21 15:10:33 executing program 1 (fault-call:0 fault-nth:4): socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:33 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:33 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) [ 144.454585] FAULT_INJECTION: forcing a failure. [ 144.454585] name failslab, interval 1, probability 0, space 0, times 0 [ 144.465996] CPU: 0 PID: 10558 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 144.472959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.482350] Call Trace: [ 144.485010] dump_stack+0x185/0x1d0 [ 144.488712] should_fail+0x87b/0xab0 [ 144.492680] should_failslab+0x279/0x2a0 [ 144.496860] kmem_cache_alloc+0x136/0xb90 [ 144.501086] ? get_empty_filp+0x1f1/0x870 [ 144.505349] ? d_set_d_op+0x652/0x7c0 [ 144.509274] get_empty_filp+0x1f1/0x870 [ 144.513328] alloc_file+0x6a/0x5d0 [ 144.516943] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 144.522459] ? d_instantiate+0x118/0x190 [ 144.526619] sock_alloc_file+0x31e/0xba0 [ 144.530806] SYSC_socket+0x24e/0x620 [ 144.534645] SyS_socket+0x53/0x80 [ 144.538208] do_syscall_64+0x309/0x430 [ 144.542178] ? sock_create_kern+0x100/0x100 [ 144.546570] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 144.551804] RIP: 0033:0x455389 2018/04/21 15:10:33 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0x3, 0x80, 0x3ff, 0x8001, 0x0, 0x100, 0x1000, 0x1, 0x9, 0x1, 0x7, 0x4, 0x100000001, 0x4, 0x81, 0x1477, 0x5, 0x6, 0x2, 0x13a, 0xc168, 0x7, 0x9, 0x0, 0xfffffffffffffffe, 0xe4, 0x76a2, 0x6, 0x1, 0x2b71, 0x2, 0x0, 0x3, 0x1, 0x4, 0x9, 0x0, 0x2, 0x3, @perf_config_ext={0x9, 0x8}, 0x10000, 0x10000, 0x8, 0x7, 0x800, 0x4, 0x2}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x101000) fcntl$dupfd(r0, 0x406, r1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) [ 144.555024] RSP: 002b:00007f6900aabc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 144.562791] RAX: ffffffffffffffda RBX: 00007f6900aac6d4 RCX: 0000000000455389 [ 144.570099] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 144.577420] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.584734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 144.592043] R13: 000000000000061c R14: 00000000006fc340 R15: 0000000000000004 2018/04/21 15:10:33 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x80000001}, 0xc) userfaultfd(0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x82, 0x6, 0x9, 0xff, 0x2, 0x3f, 0x4, 0x3b6, 0x40, 0x1b3, 0x3, 0x4, 0x38, 0x2, 0x0, 0x9b5, 0xd8c2}, [{0x60000007, 0x100, 0x40, 0xffffffffffffffff, 0x7f, 0x9, 0xe2, 0x10000}], "b4305b16effc54776e900b9a9438f86b9d855031b6b244bfc91dd830c4315252468a90131dc90746d2ee306ecffc66e11f61592dc818f24e08651f11623df00ffc5efaa467550a35", [[], [], [], [], [], [], [], [], [], []]}, 0xac0) 2018/04/21 15:10:33 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='ppp1keyringvboxnet0vboxnet1user*\x00', 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)='@\x00') 2018/04/21 15:10:33 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x81, 0x6}, 'port0\x00', 0xa0, 0x4, 0xffffffffffff8001, 0x6, 0x7ff, 0x9, 0xfd30, 0x0, 0x0, 0x8}) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) [ 144.709502] FAULT_INJECTION: forcing a failure. [ 144.709502] name failslab, interval 1, probability 0, space 0, times 0 [ 144.720934] CPU: 0 PID: 10573 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 144.727897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.737289] Call Trace: [ 144.739940] dump_stack+0x185/0x1d0 [ 144.743625] should_fail+0x87b/0xab0 [ 144.747450] should_failslab+0x279/0x2a0 [ 144.751628] kmem_cache_alloc+0x136/0xb90 [ 144.755832] ? prepare_creds+0x65/0x5e0 [ 144.759943] prepare_creds+0x65/0x5e0 [ 144.763798] ? copy_creds+0x53/0x910 [ 144.767585] copy_creds+0x133/0x910 [ 144.771277] copy_process+0x1276/0x9bb0 [ 144.775315] ? kstrtouint_from_user+0x373/0x410 [ 144.780053] ? kmsan_set_origin_inline+0x6b/0x120 [ 144.784993] ? kmsan_set_origin+0x9e/0x160 [ 144.789293] ? fsnotify+0x493/0x18f0 [ 144.793072] ? __msan_poison_alloca+0xe1/0x1d0 [ 144.797714] _do_fork+0x311/0xf00 [ 144.801251] ? prepare_exit_to_usermode+0x149/0x3a0 [ 144.806381] SYSC_clone+0xf6/0x110 [ 144.810039] SyS_clone+0x77/0xa0 [ 144.813515] do_syscall_64+0x309/0x430 [ 144.817476] ? sys_vfork+0x70/0x70 [ 144.821084] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 144.826316] RIP: 0033:0x455389 [ 144.829538] RSP: 002b:00007fc5be3b5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 144.837301] RAX: ffffffffffffffda RBX: 00007fc5be3b66d4 RCX: 0000000000455389 [ 144.844616] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 144.851926] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 2018/04/21 15:10:33 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000180)) clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl(r1, 0x8, &(0x7f0000000080)="7f1add3e23f84dcd8b052f4916973fddf95cdd5c80bad2cb82db0f387a77c1d7a63491811bcc298a87cc734249c13835ac84f44c639917ced1b2c424d42fae16290a84cf70391c4723519f1438a94336fec6a24e40fe60ed8d20") 2018/04/21 15:10:33 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) [ 144.859235] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000013 [ 144.866546] R13: 0000000000000051 R14: 00000000006f3838 R15: 0000000000000003 2018/04/21 15:10:33 executing program 1 (fault-call:0 fault-nth:5): socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/21 15:10:33 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x802) fcntl$setstatus(r0, 0x4, 0x40800) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/04/21 15:10:34 executing program 3: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x101, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000004c0)={{0x0, 0x8, 0x1c00000, 0x4, 0x100000001, 0x401}, 0xff}) socket$rds(0x15, 0x5, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) 2018/04/21 15:10:34 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x11e7}, {0x3, 0x4}, {0x3, 0x40}, {0xa, 0x13}, {0x6}, {0x8, 0x3}, {0x4, 0x400}], 0x7) [ 145.161879] FAULT_INJECTION: forcing a failure. [ 145.161879] name failslab, interval 1, probability 0, space 0, times 0 [ 145.173383] CPU: 1 PID: 10618 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 145.180346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.189734] Call Trace: [ 145.192377] dump_stack+0x185/0x1d0 [ 145.196057] should_fail+0x87b/0xab0 [ 145.199832] should_failslab+0x279/0x2a0 [ 145.204305] __kmalloc+0xc2/0x350 [ 145.207818] ? alloc_tty_struct+0x59/0xc10 [ 145.212144] ? alloc_tty_struct+0x8a/0xc10 [ 145.216435] alloc_tty_struct+0x8a/0xc10 [ 145.220616] ? rcu_all_qs+0x32/0x1f0 [ 145.224436] tty_init_dev+0xd3/0x1020 [ 145.228286] ? _cond_resched+0x3c/0xd0 [ 145.233274] ptmx_open+0x2bf/0x7a0 [ 145.236877] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 145.242310] ? ptm_open_peer+0x440/0x440 [ 145.246425] chrdev_open+0xc20/0xd90 [ 145.250194] ? cd_forget+0x330/0x330 [ 145.253969] do_dentry_open+0xcc6/0x1430 [ 145.258155] vfs_open+0x1b7/0x2e0 [ 145.261674] path_openat+0x481d/0x6610 [ 145.265671] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.270449] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.275213] ? do_sys_open+0x624/0x960 [ 145.279163] do_filp_open+0x261/0x640 [ 145.283111] do_sys_open+0x624/0x960 [ 145.286952] SYSC_openat+0xc7/0xe0 [ 145.290608] SyS_openat+0x63/0x90 [ 145.294192] do_syscall_64+0x309/0x430 [ 145.298149] ? SYSC_open+0xc0/0xc0 [ 145.301757] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.306987] RIP: 0033:0x455389 [ 145.310204] RSP: 002b:00007f640652ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 145.317958] RAX: ffffffffffffffda RBX: 00007f640652f6d4 RCX: 0000000000455389 [ 145.325265] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 145.332582] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.339897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 145.347212] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000003 2018/04/21 15:10:34 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 15:10:34 executing program 5: clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="b2418cbd143d2bccbf2eb5971325d1cba3290715bf2a6a142e743383de8b5e22e89c84d95ac5d5989e621547edda7d6e2d14a5eda19550b33c4902a1df975de06fd4433398afed1aecd1", 0x4a, 0xfffffffffffffffc) r2 = syz_open_dev$sndpcmp(&(0x7f0000000580)='/dev/snd/pcmC#D#p\x00', 0x96d0, 0x400003) eventfd(0x1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x4e24, @rand_addr=0x9}}, 0x8, 0x4, 0x46c0, "933ed1ff53483e6cc1a849877debdd6af309f9d0a2465289fceb94eb8b7748155ec8cd6e6199ff02006cb6d024187f12be7bb9ea0d80c5fb18e8e1563cd9a37e54c3dc3f2df79f76b9f5508e3e8d8b36"}, 0xd8) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000480)=[{&(0x7f0000000080)="9a542527cb3ddb42506605a313b36195924823bafd9cd81664fd428af0d367ec76f0a5e8234b144d45", 0x29}, {&(0x7f00000000c0)="4701fff6f8794edd4db2025c023ade54436867eff24f5c05542d90d651d2b30a6922f038bb8292e3aaad242e01ee7afa188628c4637267978ec55f80868b", 0x3e}, {&(0x7f0000000100)="e0ecd2e712e965d70abadb86f9155f52c32a900a0f1059c640c87cef0f6d70f94072791e5382c67a3edaed7f0ba38bd787a7cc9f859793f875cd116093536e18439e126d2bb3cb4de6529893e8a3beac3cb250c771fa96b81895c038449af07ba792b34d418025fa6aa5", 0x6a}, {&(0x7f0000000180)="4c9f6e412f065a4541bfe29e820af015ee13e97f026c8364d84768bbcd6dfbc119745c194a350a72e618bcb37132c8a92851acff35947757a2dbf18a651021b024513a6f04867594fc1e4cead6274a97959e45d57327d63440a725f079a0c9017360d120796342eebbcb11", 0x6b}, {&(0x7f0000000300)="8debd673b91d50b67bcde398102ced564dfa7979ec2186e8bf8b858497affd0d3a221c028d6e192b5b5d3c51e6d4f1f1167f7970764f1225dbd229da2ac80d280e11f495de3f76246e2f983f7e842c35fe46ccaf0addcaea45b2ab81c143f47121b24dce0889596f997dfd6caba5d24f6d9460a6271acd09910731fa80b71fa25b36eb211ef76dbddf483f014ee9d8467c486eda279c8b7d0111ce2a80a41d473830839b95b605810dffb6229e3f9c704e8dcc25268d6141da13b8f65a6234e558f5c7355cbd1d517fe18f66327b56ca3f047b6e4d25dbad4cbe81db714b2ba6ad33", 0xe2}, {&(0x7f0000000400)="3989e4b23b843c364a5e4b4bc3b56b6b43d9d2a992c62e5039832043cc72c2444f013518c20de8f35486db3dfbb9ab8bc8603b2c962bf67eec3653b993293dcae0f1c5999c202117ccbb69faa91239", 0x4f}], 0x6, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000006c0)={{0x2, 0x3, 0x1, 0x3, 0x2}, 0x0, 0x9, 0x100}) 2018/04/21 15:10:34 executing program 7 (fault-call:0 fault-nth:4): clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/21 15:10:34 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x2, 0x1}) 2018/04/21 15:10:34 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x0, 0x63, &(0x7f0000000080), &(0x7f00000000c0)=""/99, 0x9, 0x5}, 0x28) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/21 15:10:34 executing program 0 (fault-call:0 fault-nth:4): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/21 15:10:34 executing program 3: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x10000000000000, 0x1b074, r0, 0x0) 2018/04/21 15:10:34 executing program 1: socket$can_bcm(0x1d, 0x2, 0x2) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x40400) mq_timedsend(r0, &(0x7f0000000100)="766cd7b3010a73604afdb4f2e611413a8ab8f9309f62cea3742048af3c725b276ef270e4b74d5d91835f59c818443aedb6f9e4996832da7b367db4186c6b7a040560c6e59938d9c74bd545d08922e4d2c9c9da1516002e74c884b809fbe55c3f994ac3da91f5e11aa350", 0x6a, 0x518a, 0x0) socketpair$inet(0x2, 0xb, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x2d, &(0x7f0000000040)=""/2, &(0x7f0000000080)=0x2) [ 145.473643] FAULT_INJECTION: forcing a failure. [ 145.473643] name failslab, interval 1, probability 0, space 0, times 0 [ 145.485292] CPU: 0 PID: 10637 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 145.492260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.501651] Call Trace: [ 145.504314] dump_stack+0x185/0x1d0 [ 145.508000] should_fail+0x87b/0xab0 [ 145.511815] should_failslab+0x279/0x2a0 [ 145.515948] kmem_cache_alloc+0x136/0xb90 [ 145.520163] ? copy_creds+0x523/0x910 [ 145.524032] ? __delayacct_tsk_init+0x72/0x140 [ 145.528678] __delayacct_tsk_init+0x72/0x140 [ 145.533138] copy_process+0x134d/0x9bb0 [ 145.537274] ? kstrtouint_from_user+0x373/0x410 [ 145.542012] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.546948] ? kmsan_set_origin+0x9e/0x160 [ 145.551350] ? fsnotify+0x493/0x18f0 [ 145.555197] ? __msan_poison_alloca+0xe1/0x1d0 [ 145.559851] _do_fork+0x311/0xf00 [ 145.563381] ? prepare_exit_to_usermode+0x149/0x3a0 [ 145.567643] FAULT_INJECTION: forcing a failure. [ 145.567643] name failslab, interval 1, probability 0, space 0, times 0 [ 145.568484] SYSC_clone+0xf6/0x110 [ 145.568567] SyS_clone+0x77/0xa0 [ 145.587556] do_syscall_64+0x309/0x430 [ 145.591494] ? sys_vfork+0x70/0x70 [ 145.595067] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.600281] RIP: 0033:0x455389 [ 145.603479] RSP: 002b:00007fc5be3b5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 145.611211] RAX: ffffffffffffffda RBX: 00007fc5be3b66d4 RCX: 0000000000455389 2018/04/21 15:10:34 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101040, 0x0) socketpair(0x0, 0x6, 0xd5b, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="b192a2c8f8beb99a6728db82fe9077f1", 0x10) 2018/04/21 15:10:34 executing program 1: socket$can_bcm(0x1d, 0x2, 0x2) socket(0x0, 0x0, 0x3) [ 145.618499] RDX: 00000000200002c0 RSI: 0000000020000280 RDI: 0000000000000000 [ 145.625783] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 145.633069] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000013 [ 145.640344] R13: 0000000000000051 R14: 00000000006f3838 R15: 0000000000000004 [ 145.647657] CPU: 1 PID: 10648 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 145.654614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.664022] Call Trace: [ 145.666696] dump_stack+0x185/0x1d0 [ 145.670385] should_fail+0x87b/0xab0 [ 145.674150] should_failslab+0x279/0x2a0 [ 145.678259] __kmalloc+0xc2/0x350 [ 145.681777] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 145.687299] ? tty_ldisc_get+0x667/0x8d0 [ 145.691423] tty_ldisc_get+0x667/0x8d0 [ 145.695391] tty_ldisc_init+0x59/0x130 [ 145.699360] alloc_tty_struct+0x11e/0xc10 [ 145.703629] ? rcu_all_qs+0x32/0x1f0 [ 145.707449] tty_init_dev+0xd3/0x1020 [ 145.711309] ? _cond_resched+0x3c/0xd0 [ 145.715254] ptmx_open+0x2bf/0x7a0 [ 145.718860] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/04/21 15:10:34 executing program 6: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x400) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xa0040, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3f) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'lo\x00', 0x10}) [ 145.724287] ? ptm_open_peer+0x440/0x440 [ 145.728408] chrdev_open+0xc20/0xd90 [ 145.732200] ? cd_forget+0x330/0x330 [ 145.735971] do_dentry_open+0xcc6/0x1430 [ 145.740164] vfs_open+0x1b7/0x2e0 [ 145.743687] path_openat+0x481d/0x6610 [ 145.747696] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.752477] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.757253] ? do_sys_open+0x624/0x960 [ 145.761212] do_filp_open+0x261/0x640 [ 145.765141] do_sys_open+0x624/0x960 [ 145.768980] SYSC_openat+0xc7/0xe0 [ 145.772655] SyS_openat+0x63/0x90 [ 145.776219] do_syscall_64+0x309/0x430 [ 145.780181] ? SYSC_open+0xc0/0xc0 [ 145.783777] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.789006] RIP: 0033:0x455389 [ 145.792221] RSP: 002b:00007f640652ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 145.799980] RAX: ffffffffffffffda RBX: 00007f640652f6d4 RCX: 0000000000455389 [ 145.807294] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 145.814607] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/21 15:10:34 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) [ 145.821938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 145.829333] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000004 [ 145.836936] Kernel panic - not syncing: n_tty: init_tty [ 145.842352] CPU: 1 PID: 10648 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 145.849324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.858711] Call Trace: [ 145.861369] dump_stack+0x185/0x1d0 [ 145.865056] panic+0x39d/0x940 [ 145.868325] ? tty_ldisc_get+0x780/0x8d0 [ 145.872444] tty_ldisc_init+0x123/0x130 [ 145.876483] alloc_tty_struct+0x11e/0xc10 [ 145.880755] ? rcu_all_qs+0x32/0x1f0 [ 145.884573] tty_init_dev+0xd3/0x1020 [ 145.888430] ? _cond_resched+0x3c/0xd0 [ 145.892374] ptmx_open+0x2bf/0x7a0 [ 145.895970] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 145.901386] ? ptm_open_peer+0x440/0x440 [ 145.905502] chrdev_open+0xc20/0xd90 [ 145.909279] ? cd_forget+0x330/0x330 [ 145.913044] do_dentry_open+0xcc6/0x1430 [ 145.917217] vfs_open+0x1b7/0x2e0 [ 145.920728] path_openat+0x481d/0x6610 [ 145.924718] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.929483] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.934248] ? do_sys_open+0x624/0x960 [ 145.938204] do_filp_open+0x261/0x640 [ 145.942137] do_sys_open+0x624/0x960 [ 145.945973] SYSC_openat+0xc7/0xe0 [ 145.949640] SyS_openat+0x63/0x90 [ 145.953215] do_syscall_64+0x309/0x430 [ 145.957185] ? SYSC_open+0xc0/0xc0 [ 145.960780] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.966006] RIP: 0033:0x455389 [ 145.969230] RSP: 002b:00007f640652ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 145.976995] RAX: ffffffffffffffda RBX: 00007f640652f6d4 RCX: 0000000000455389 [ 145.984304] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 145.991610] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.998928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 146.006236] R13: 000000000000043f R14: 00000000006f9688 R15: 0000000000000004 [ 146.014028] Dumping ftrace buffer: [ 146.017576] (ftrace buffer empty) [ 146.021275] Kernel Offset: disabled [ 146.024899] Rebooting in 86400 seconds..