[....] 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[ 18.709247] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.204116] random: sshd: uninitialized urandom read (32 bytes read) [ 22.462467] random: sshd: uninitialized urandom read (32 bytes read) [ 23.333453] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. [ 29.087663] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/20 19:00:30 fuzzer started 2018/05/20 19:00:30 dialing manager at 10.128.0.26:37529 [ 35.427691] random: crng init done [ 58.402378] can: request_module (can-proto-0) failed. [ 58.411844] can: request_module (can-proto-0) failed. 2018/05/20 19:01:01 kcov=true, comps=true 2018/05/20 19:01:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="76e3b5593e237e3bbd66e95d357486"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/20 19:01:08 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40044590, &(0x7f0000000100)) 2018/05/20 19:01:08 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x80284504, &(0x7f0000000100)=[0x2fe]) 2018/05/20 19:01:08 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/05/20 19:01:08 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) close(r0) 2018/05/20 19:01:08 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='\x00', 0x1, 0xfffffffffffffffc) 2018/05/20 19:01:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) shutdown(r2, 0x1) 2018/05/20 19:01:08 executing program 6: r0 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x21, 0x20, 0xffffffffffffffff, &(0x7f0000000100)='/\x00') [ 67.827699] IPVS: ftp: loaded support on port[0] = 21 [ 67.846925] IPVS: ftp: loaded support on port[0] = 21 [ 67.884414] IPVS: ftp: loaded support on port[0] = 21 [ 67.910353] IPVS: ftp: loaded support on port[0] = 21 [ 67.928238] IPVS: ftp: loaded support on port[0] = 21 [ 67.943333] IPVS: ftp: loaded support on port[0] = 21 [ 67.947615] IPVS: ftp: loaded support on port[0] = 21 [ 67.979688] IPVS: ftp: loaded support on port[0] = 21 [ 70.024972] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.031508] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.060213] device bridge_slave_0 entered promiscuous mode [ 70.068869] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.075279] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.085225] device bridge_slave_0 entered promiscuous mode [ 70.094276] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.100659] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.109813] device bridge_slave_0 entered promiscuous mode [ 70.140631] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.147066] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.170702] device bridge_slave_0 entered promiscuous mode [ 70.180478] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.186873] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.195921] device bridge_slave_0 entered promiscuous mode [ 70.206693] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.213099] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.236275] device bridge_slave_0 entered promiscuous mode [ 70.245675] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.252071] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.260355] device bridge_slave_1 entered promiscuous mode [ 70.268893] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.275277] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.283070] device bridge_slave_1 entered promiscuous mode [ 70.291876] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.298376] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.314757] device bridge_slave_0 entered promiscuous mode [ 70.323327] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.329692] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.337386] device bridge_slave_0 entered promiscuous mode [ 70.347448] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.353832] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.361381] device bridge_slave_1 entered promiscuous mode [ 70.369724] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.376102] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.386107] device bridge_slave_1 entered promiscuous mode [ 70.394718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.403330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.410523] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.416900] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.440567] device bridge_slave_1 entered promiscuous mode [ 70.455950] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.462420] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.477695] device bridge_slave_1 entered promiscuous mode [ 70.491372] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.497786] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.511472] device bridge_slave_1 entered promiscuous mode [ 70.518650] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.525058] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.533694] device bridge_slave_1 entered promiscuous mode [ 70.541598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.550165] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.559797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.568571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.583981] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.592673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.600232] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.666498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.688794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.697968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.706801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.741329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.748836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.810738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.998223] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.017440] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.062623] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.116370] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.130329] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.162012] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.178733] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.189293] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.200542] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.214143] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.222892] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.257900] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.281947] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.306752] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.356990] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.368724] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.506281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.513251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.529601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.536798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.560964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.567859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.583235] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.611482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.632390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.639559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.695184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.702129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.840915] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.859878] team0: Port device team_slave_0 added [ 71.866755] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.876013] team0: Port device team_slave_0 added [ 71.892358] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.908896] team0: Port device team_slave_0 added [ 71.936439] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.947632] team0: Port device team_slave_0 added [ 71.968456] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.982823] team0: Port device team_slave_1 added [ 72.006331] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.030182] team0: Port device team_slave_1 added [ 72.042959] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.051424] team0: Port device team_slave_0 added [ 72.063779] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.071104] team0: Port device team_slave_1 added [ 72.078462] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.086485] team0: Port device team_slave_1 added [ 72.096193] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.114708] team0: Port device team_slave_0 added [ 72.130993] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.139391] team0: Port device team_slave_0 added [ 72.150423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.200681] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.216656] team0: Port device team_slave_1 added [ 72.227429] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.246546] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.261708] team0: Port device team_slave_0 added [ 72.274326] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.290192] team0: Port device team_slave_1 added [ 72.306312] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.331696] team0: Port device team_slave_1 added [ 72.344995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.353741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.362434] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.376078] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.389734] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.429949] team0: Port device team_slave_1 added [ 72.448310] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.472952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.485667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.493266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.500986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.508863] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.519775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.528581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 72.537379] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.547713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.554855] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.563512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.571962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.599801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.626295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.633947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.641765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.649427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.657157] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.664521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.672355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.680278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.687787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.695784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.704322] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.711911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.720595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.730845] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.740155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.749811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.759555] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.771670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 72.778501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.803626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.825253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.833565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.844236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.853293] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.862307] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.869362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.886162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.898963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.906922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.916973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.924619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.935292] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.942860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.951252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.963086] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.973086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.982498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.003816] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.012668] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.019729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.031210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.050286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.058705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.075984] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.084128] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.098137] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.113538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.139948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.165443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.174662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.182532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.190523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.212253] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.226292] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.233435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.253552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.277508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.308277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.240630] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.247179] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.254182] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.260572] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.290114] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.330214] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.336626] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.343288] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.349668] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.395934] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.413729] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.420125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.426831] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.433208] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.441553] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.454409] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.460792] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.467433] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.473816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.519165] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.528938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.540889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.557052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.564784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.574042] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.580410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.587035] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.593372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.600611] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.609890] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.616743] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.623407] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.629770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.637509] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.644510] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.650889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.657544] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.663919] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.671713] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.804287] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.810725] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.817402] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.823780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.844687] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.552652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.570444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.586618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.597724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.453440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.469084] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.484774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.500090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.522220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.540431] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.724646] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.892752] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.904444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.927901] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.939636] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.954495] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.984100] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.065785] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.221274] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.317425] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.353564] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.361145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.378479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.408634] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.418211] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.430924] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.444062] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.450325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.461105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.484627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.516253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.534080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.541707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.549505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.556692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.585678] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.600323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.613548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.760827] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.834589] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.841070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.854658] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.906898] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.945454] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.966926] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.978561] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.016254] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.022980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.039511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.064521] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.327109] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.491185] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/20 19:01:24 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) write$tun(r0, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @multicast1=0xe0000001, "5c6a3ba2e98dc2ae91592abc452ec8ea496a02e8"}}}, 0x3a) 2018/05/20 19:01:24 executing program 5: 2018/05/20 19:01:25 executing program 6: 2018/05/20 19:01:25 executing program 5: 2018/05/20 19:01:25 executing program 3: 2018/05/20 19:01:25 executing program 6: 2018/05/20 19:01:25 executing program 5: 2018/05/20 19:01:25 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/05/20 19:01:25 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) connect$unix(r0, &(0x7f0000000180)=@abs={0x1}, 0x6e) 2018/05/20 19:01:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x48, 0x5, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/20 19:01:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) 2018/05/20 19:01:25 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) writev(r1, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\v', 0x1}], 0x1) sendto(r1, &(0x7f0000000080)="8d", 0x1, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x11]}}}, 0x80) 2018/05/20 19:01:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') sendfile(r2, r3, &(0x7f00004db000)=0x48000000, 0xff) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000000) 2018/05/20 19:01:25 executing program 3: 2018/05/20 19:01:25 executing program 7: 2018/05/20 19:01:25 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x10000) 2018/05/20 19:01:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/84, 0x7ffff000}], 0x1, 0x0) [ 84.631998] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.639062] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/20 19:01:25 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) 2018/05/20 19:01:25 executing program 2: [ 84.721268] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.727707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.734388] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.740774] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.747551] device bridge0 entered promiscuous mode [ 84.833671] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.840159] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.862537] device bridge0 left promiscuous mode 2018/05/20 19:01:26 executing program 0: perf_event_open(&(0x7f0000014f88)={0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/20 19:01:26 executing program 1: 2018/05/20 19:01:26 executing program 2: 2018/05/20 19:01:26 executing program 4: 2018/05/20 19:01:26 executing program 7: 2018/05/20 19:01:26 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000001580)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x10d, 0xa, &(0x7f0000000040)={0x9}, 0xc) 2018/05/20 19:01:26 executing program 3: 2018/05/20 19:01:26 executing program 6: r0 = socket$kcm(0xa, 0x322000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000100), 0x364) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000040)=@nl=@unspec={0x5000000}, 0x80, &(0x7f0000000340)}, 0x0) 2018/05/20 19:01:26 executing program 2: 2018/05/20 19:01:26 executing program 3: 2018/05/20 19:01:26 executing program 1: 2018/05/20 19:01:26 executing program 4: 2018/05/20 19:01:26 executing program 7: 2018/05/20 19:01:26 executing program 0: 2018/05/20 19:01:26 executing program 5: 2018/05/20 19:01:26 executing program 6: 2018/05/20 19:01:26 executing program 1: 2018/05/20 19:01:26 executing program 4: 2018/05/20 19:01:26 executing program 7: 2018/05/20 19:01:26 executing program 0: 2018/05/20 19:01:26 executing program 2: 2018/05/20 19:01:26 executing program 3: 2018/05/20 19:01:26 executing program 6: 2018/05/20 19:01:26 executing program 5: 2018/05/20 19:01:26 executing program 1: 2018/05/20 19:01:26 executing program 7: 2018/05/20 19:01:26 executing program 3: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) lseek(r0, 0x0, 0x3) 2018/05/20 19:01:26 executing program 2: 2018/05/20 19:01:26 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000), 0x4, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002dfff8), 0x1, 0x2) 2018/05/20 19:01:26 executing program 0: 2018/05/20 19:01:26 executing program 1: unshare(0x2000400) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) 2018/05/20 19:01:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/05/20 19:01:26 executing program 4: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)={'nouuid,'}) 2018/05/20 19:01:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000140)=[{0x10, 0x29}], 0x10}, 0x0) 2018/05/20 19:01:26 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0xf4c261a7a81f501b, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x2, 0x1, 0xb, 0x80000000, 0xa1, 0x9}, &(0x7f0000000200)=0x20) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00') getdents64(r1, &(0x7f00000008c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[], &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x400, 0x3, 0xa, 0x100, 0x1}, &(0x7f0000000080)=0x14) shmget(0x1, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2}, &(0x7f0000000140)=0x8) acct(0x0) 2018/05/20 19:01:26 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000540)="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", 0x1f9, 0xfffffffffffffffc, &(0x7f000001b000)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) 2018/05/20 19:01:26 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = socket$inet(0x2, 0x80002, 0xd7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x5}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @rand_addr=0x1f}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) 2018/05/20 19:01:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000040)) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="01c80000001000000000197897c03c4032154b030000000ebe5f0fd77927021b674f8838048242001c00"]) recvmmsg(0xffffffffffffffff, &(0x7f0000002ac0)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000180)=""/37, 0x25}, {&(0x7f00000001c0)=""/164, 0xa4}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/88, 0x58}, {&(0x7f00000003c0)=""/69, 0x45}, {&(0x7f0000000580)=""/239, 0xef}], 0x7, &(0x7f0000000680)=""/123, 0x7b, 0xffffffffffff7fff}}, {{&(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)=""/177, 0xb1}, {&(0x7f0000000840)=""/93, 0x5d}, {&(0x7f00000008c0)=""/195, 0xc3}, {&(0x7f00000009c0)=""/110, 0x6e}], 0x4, &(0x7f0000000a40)=""/135, 0x87}, 0x680c}, {{&(0x7f0000000b00)=@l2, 0x80, &(0x7f0000002000)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/195, 0xc3}, {&(0x7f0000001c80)=""/222, 0xde}, {&(0x7f0000001d80)=""/118, 0x76}, {&(0x7f0000001e00)}, {&(0x7f0000001e40)=""/230, 0xe6}, {&(0x7f0000001f40)=""/155, 0x9b}], 0x7, &(0x7f0000002080)=""/91, 0x5b, 0x584bd19d}, 0xd}, {{&(0x7f0000002100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002180)=""/224, 0xe0}], 0x1, &(0x7f00000022c0)=""/240, 0xf0, 0x6}, 0x8}, {{&(0x7f00000023c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002440)=""/197, 0xc5}, {&(0x7f0000002540)=""/224, 0xe0}, {&(0x7f0000002640)=""/152, 0x98}, {&(0x7f0000002700)=""/148, 0x94}, {&(0x7f00000027c0)=""/179, 0xb3}, {&(0x7f0000002880)=""/26, 0x1a}, {&(0x7f00000028c0)=""/231, 0xe7}, {&(0x7f00000029c0)=""/69, 0x45}], 0x8, 0x0, 0x0, 0x6}, 0x2}], 0x5, 0x20, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002d80)={'vcan0\x00', 0x0}) connect(r3, &(0x7f0000002dc0)=@ll={0x11, 0xfd, r4, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/20 19:01:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000028000100000000e1a651ba0800a11c8d8129b6f1fab6f00000010000000c00000001800000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x3, &(0x7f0000000140)=0x2) io_setup(0xffffffffffffffc1, &(0x7f0000000040)) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000005, 0x1, 0x21000) 2018/05/20 19:01:26 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x20000004e21, @multicast1=0xe0000001}, 0x7ee9) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x1) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/20 19:01:26 executing program 1: r0 = socket$kcm(0x29, 0x400000000000b, 0x0) r1 = gettid() r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x2000) io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1, 0x0, 0x0, 0x0, r2}]) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001240)={0xaba0, 0x5, 0x1ff, 0x1, 0x0, 0xff, 0x3, 0x7fffffff, 0x7, 0x1, 0x3, 0x4}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) clone(0x40000, &(0x7f0000000140)="0a15cfac32b011c62213145929ba5713df53f8ae99a41c4d93bacfbcd2e56baad748594dcc69d00b505c54f8620daa414a49bac798b39dda6f621d1840d632edee80f54b86b7d2401341817e0e37be6ce8be4eebe924935bedab201c82ac034ea2f3484a732ae9880ddf05fffd6cc20ee0c727ca3224942223974676a7cde4d2917449cbea9a66b6a0ec387d71dfc4a76aee59df9e83e1a8f476bb297d07ff47124100", &(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000240)="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") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 85.557429] XFS (loop4): Invalid superblock magic number [ 85.690505] XFS (loop4): Invalid superblock magic number [ 85.702669] mmap: syz-executor7 (6796) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/20 19:01:26 executing program 4: socket$alg(0x26, 0x5, 0x0) 2018/05/20 19:01:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xfffffffffff7fffd) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x5c, "0e75acb225266f0506cfe87629f5156cea874acafacb21f0522013c7fb803f2ab5b3f92958e32dfe28da52fabd318371926b1bd9d55b95680e66df438088bee0826698e3e6e8f1c2ff679d6eb4e7b00c921a39dbdb628a60c03957fa"}, &(0x7f0000000200)=0x64) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x0, 0x0, 0x1000, 0x43f, 0xffff}, 0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000040)={r4, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) 2018/05/20 19:01:26 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x4000, 0x0, r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x0) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)={0x2, 0x8, 0xffffffffffffffff, 0x9, 0x28, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd2a, 0x34ff}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_key={0x21, 0x9, 0x7f8, 0x0, "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"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d4}]}, 0x140}, 0x1}, 0x840) r3 = syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000000)=r1) dup3(r3, r1, 0x0) 2018/05/20 19:01:26 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x400000, 0x0) recvmsg$kcm(r2, &(0x7f0000000140)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0xfffffffffffffdfc, &(0x7f0000000580), 0x1000000000000355, &(0x7f0000000640)=""/143, 0x8f}, 0x80000001) 2018/05/20 19:01:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/32, &(0x7f00000000c0)=0xfffffffffffffe27) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000001c0)) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000140)={0x4}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000080)=0x20000801d) 2018/05/20 19:01:27 executing program 4: socket$inet(0x2, 0x7, 0x8) r0 = socket(0x4, 0x2, 0xfffffffffffffff7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f00000003c0), &(0x7f0000000180), &(0x7f00000000c0), &(0x7f0000000280)) [ 86.204485] device bridge_slave_1 left promiscuous mode [ 86.210359] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.226639] device bridge_slave_0 left promiscuous mode [ 86.232118] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.269530] team0 (unregistering): Port device team_slave_1 removed [ 86.279503] team0 (unregistering): Port device team_slave_0 removed [ 86.289903] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 86.306403] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 86.336434] bond0 (unregistering): Released all slaves 2018/05/20 19:01:28 executing program 3: socket(0xa, 0x1, 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000000)=""/114, 0x72) 2018/05/20 19:01:28 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af10, &(0x7f00000000c0)={0x10000, r1}) 2018/05/20 19:01:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="97da4a51cbac0c15362f2d4d631f4b5af5827ea847d47cc30c3b2590a5da83a5f5e9de6d2f8133c1db94499303706582f2ba1b67797910bb4f2270611f69ede14264fa103ed3ae3cb71ca84497b12ba0a9e8f6eeccf8978102b9458cd813a3e70666c99b96edc5c6fcebc104dcea2d4345ae11be585986aedf63b5a9e78773e3adf2ac445a47a74638ccc47d8640115fdb17e55cd39af1045444e1b2621d313b32d2780d367ebd4d47136568fccdd18027", 0xb1, 0x200007fd, &(0x7f0000e68000)={0x2, 0x400000004e23, @multicast2=0xe0000002}, 0x10) read(r0, &(0x7f00000000c0)=""/8, 0x8) sendto$inet(r0, &(0x7f0000000180)="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", 0x345, 0x40011, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/20 19:01:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x80045113, &(0x7f0000a07fff)) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000000c0)=""/241) 2018/05/20 19:01:28 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0xd0500, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x2, &(0x7f0000000080)=[0xfffffffffffffff9, 0x3], &(0x7f0000000100)=[0x8000, 0x7, 0x2], 0x67, 0x1, 0x1, &(0x7f0000000140)=[0x6], &(0x7f0000000180)=[0x2, 0x3]}) setitimer(0xffffffffffffffff, &(0x7f00000000c0)={{0x0, 0x7530}, {0x77359400}}, &(0x7f00000001c0)) 2018/05/20 19:01:28 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000016c0)={0x1000, 0xfd4, 0x4, 0x4, 0xb7, 0x1000, 0x0, 0x8000, 0x5, 0x1}, 0xb) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x5, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="850000000f0000009f000000000000009599c0cf9970bf6b"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x40f00}, 0x48) ioctl$sock_SIOCSIFBR(0xffffffffffffff9c, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/253, 0xffffffffffffffc0}) 2018/05/20 19:01:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000240)='./file0/file0\x00', 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x7ffffd) 2018/05/20 19:01:28 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x3ff, 0x10000000000009}, 0x2c) bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) 2018/05/20 19:01:28 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) userfaultfd(0x80800) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x741, 0x8000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000001c0)=0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000000}, @in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x9}, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000069b000/0x1000)=nil, 0x1000}) 2018/05/20 19:01:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r1 = socket(0x2, 0x1, 0x6) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) sync() 2018/05/20 19:01:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) recvfrom$inet6(r1, &(0x7f0000000200)=""/4096, 0x10d7, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="390000001300090468fe0700000000000000ff3f0a00000045000107000000141900040002000700efff0100000a00005d14a4e91ee438d2fd", 0x39}], 0x1) r2 = geteuid() sendmsg$netlink(r1, &(0x7f0000001400)={&(0x7f0000001200)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4000}, 0xc, &(0x7f0000001380)=[{&(0x7f0000001240)={0x124, 0x1c, 0x610, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x7c, @uid=r2}, @nested={0x8c, 0x83, [@generic="f8918796b87983c3b689dcccc0a809a1b57d75a40b18b8d7f9c199d386ff282edb29c44a9afc46bad727cc8b7833e79fca412ee6a4aae822a3b57b15fc6376a0e4ba57576bd1d26242867d4f6a6ade509458dfb1c8900a7aa225c6bbbc729e1690a88116116d16f4fa47c0f96718e1e4cfe8f2b9d1122d9ce2f78499756ea3b4ca543f6e8ea7"]}, @generic="9074fa8b1c99d65dda01d8de68795caed8e4a2feb9c6b8f5842b03ffd96ef48da716e78ae2ed10c3b2fd5dc1056286890c0d139566e0105cff096841a41d1494a7ee3c586e19f07d67abf43053e0efd7afb23b1c240bf6c227381b0bc14e640a5de47ff93f5283c8973a3992bcf0d809c1f1f30f91431fb98b6fec2a05"]}, 0x124}], 0x1, &(0x7f00000013c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x38, 0x10}, 0x0) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="c620e4c181ae5211897173e820ce80556ff2150b9bb846dc82e9bca224234004222673ff244ee04bc10bc9f400ac70da940213c30afadb618b78f68d35b87672af623914ab6f95cb47c0219148d880fa6f3f68b815c04ad8c959e4b5c227c5ce0363eadab794c9c4830fb5fdaa062e123337b274b29e03d73402f1db55159214", 0x80, 0xfffffffffffffffa) r4 = syz_open_dev$vcsa(&(0x7f0000001480)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000001440)) sync() keyctl$assume_authority(0x10, r3) 2018/05/20 19:01:28 executing program 3: r0 = socket(0xa, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000480)=[{&(0x7f00000003c0)='}', 0x1}], 0x100001c5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000600000000000000aa00000000da3035966a5899204e3bb15d8110e3b6733588b7194b0d0e4dda93d7737fc164f54913fba1a60a8c16d69212d2b4ab73a1a30000000000002cbbb1dc31464cd425df0f9ca652e836d9366d8fab8999c93d83778167d46ab407b113fc90a171e8eb8bbd4b9eb87468002ca6f141e94f1377af"], 0xfffffffffffffeba}, 0x0) 2018/05/20 19:01:28 executing program 1: r0 = socket(0x20000000000011, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000280)={'ip_vti0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="ff00000000004d0000004500004f000000000006907800000000e000000100009078e00000015c6a3ba2e98dc2ae91592abc452ec8ea496a02e87353d15c5bcdc42b094f63dd53a538b35b5a62d4b530f7c85baeacfb5a0f299173898b8efdba96ce0fbf0ca82d621b09952395f0ee37d14d1e77e2604a5ca0ad1b3d08285c41375bb20394bb43ce10fe3a0900000000000000fb4f808284f11b86a2f961669ebb6263510fce2613fe92785359620f1020ac232c43ada761b708761d6fec62ddef965c70228584731b3644e6d0657811"], 0x59) socketpair(0x6, 0x800, 0x400, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000240)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000002c0)={0xa847, 0x1, 0x3, 0x100000000, 0x7f}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/20 19:01:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000300)={0x5, 0x0, [{0x991, 0x0, 0x8acc}, {0x119, 0x0, 0x9}, {0xb42, 0x0, 0x4}, {0x24c, 0x0, 0x7}, {0x962, 0x0, 0x5}]}) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000540)={r3, 0x1, 0x101e4, @random="1e30955c21ef"}, 0xffffffffffffffa4) ioctl(0xffffffffffffffff, 0x80000000916, &(0x7f0000000040)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x2, 0x4e22, 0x0, 0x4e21, 0x7, 0xa, 0xa0, 0x20, 0x1d, r3, r4}, {0x481, 0x0, 0x6, 0x3, 0xc0, 0x5, 0x8, 0x1}, {0x800, 0x5, 0x8f4, 0xb90}, 0x267, 0x6e6bb7, 0x3, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, 0x2, @in6, 0x3502, 0x1, 0x1, 0xffffffffffff3212, 0x85d2, 0x9, 0x1}}, 0xe8) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='/dev/input/mice\x00', 0x10, 0x0) sendmsg$nl_route(r0, &(0x7f0000009d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000009cc0)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001200010d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000d400e901e366859dce937eab36febb0b5a2585000000000008002e00d4dbf500"], 0x28}, 0x1}, 0x0) [ 87.098224] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.111335] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 87.167492] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.211177] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 88.831656] IPVS: ftp: loaded support on port[0] = 21 [ 89.137279] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.143669] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.150750] device bridge_slave_0 entered promiscuous mode [ 89.173659] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.180056] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.187112] device bridge_slave_1 entered promiscuous mode [ 89.209682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 89.233202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 89.295140] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 89.320862] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 89.415799] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 89.422875] team0: Port device team_slave_0 added [ 89.444354] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 89.451432] team0: Port device team_slave_1 added [ 89.472722] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.495719] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.519249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.542474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.737903] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.744286] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.750911] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.757257] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.464482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.532965] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.602825] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.608985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.616404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.681114] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/20 19:01:32 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'team0\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040)) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/05/20 19:01:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) r2 = msgget(0x2, 0x400) msgsnd(r2, &(0x7f0000000280)={0x3, "851185147218595d504ada8ffe7aa9bb751bf150f49a61f1e9a1ea57d4890dfb1816765cba77f11f2b1d7543294b42bed12c928ed4fb3df9f0c4dd1c3cd6aa1063904d5f80dc83589a262939c62932ebed5a37990e642ae4d11751efb6d8b05063dfad2a78e52d988a8805056d987c539f08a988ac8c68ffa198905ee7c86fdec3d6420fa5b3d5a5a7ee68c7ab7530e252bf7d06fbc33f863f6c1dd1bbd34105de025aa75d13bdf55a025fd522bac1a1afe72a0cd90742a417353b"}, 0xc3, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchown(r0, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) modify_ldt$read(0x0, &(0x7f0000000000)=""/57, 0x39) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x701203, 0x0) exit_group(0x9) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x404800, 0x0) write$eventfd(r6, &(0x7f00000003c0)=0x3, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'vlan0\x00', 0x1}, 0x18) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/20 19:01:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000003c0)=""/132) dup2(r2, r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x80000000, 0x4, [0xd2, 0x9, 0x6, 0x3]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e23, 0xfffffffffffff30a, @loopback={0x0, 0x1}, 0x1a4a}}}, 0x84) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000180)="66baf80cb864d6bd8cef66bafc0cb02bee0f01cf0fc79984bbcdc266baf80cb89cf0dd8fef66bafc0c66b82f0066ef64f0f79989bf0000b8f80000000f23d00f21f835100000000f23f80fae2f67c03400c4c17c29619e8fe87ca25a4e98"}], 0x1, 0x0, &(0x7f0000000580), 0xffffffffffffdc7) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000200)) 2018/05/20 19:01:32 executing program 4: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) fdatasync(r0) fallocate(r0, 0x1, 0x0, 0x8) ioctl$fiemap(r0, 0x401c5820, &(0x7f00000000c0)=ANY=[]) 2018/05/20 19:01:32 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) fsetxattr(r1, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x11, 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x3, 0x1, 0xe4e, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x1f, 0x20}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x8}, 0x8) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8001, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f00000001c0)=""/180) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x200, 0x0, 0x1, 0xa0aa}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r5, 0x200}) 2018/05/20 19:01:32 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80100, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_IOEVENTFD(r1, 0x40086602, &(0x7f0000000040)={0x5801}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/05/20 19:01:32 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005700)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000005740)=@assoc_id=0x0, &(0x7f0000005780)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000057c0)={r2, 0x1000, 0x7}, &(0x7f0000005800)=0x8) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000002600), 0x5f}], 0x4924924924926b2, 0x0) sysinfo(&(0x7f0000000140)=""/244) seccomp(0x1, 0x0, &(0x7f0000000240)={0x6, &(0x7f0000000080)=[{0xffffffffffff2c16, 0x6, 0x8001, 0x1f}, {0x5, 0x2, 0x1ff, 0x200}, {0x6, 0x6ed, 0x4, 0x5e}, {0x3, 0x8000, 0x5, 0x2}, {0x8, 0x2, 0x5, 0x80000001}, {0x0, 0x7, 0xeaa, 0x120000}]}) shutdown(r1, 0x1) close(r0) 2018/05/20 19:01:32 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1b5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="280000008523bf012cf66f") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="7edbf40afc80cb93c0838d67ed246c5614e7e5aecfdf30b4bb9466aef95521079884d4640ec9e665efb8934d7455bcbd410485af97e002ebd64721ef5beb50df893372378609e93e4d5ec163b07a8377f6147c8f964f97a1fa061fda45d0a6188dcd7c0d760c6a875580c379e27c7f448fe4b439a556044865f657bcc6a4de7607cdd87f08a41d6db21059899f894ec62c6838c7d4d3e05ce3fafff604873c48c84a585cc1e17469091ad6053c08fb4e16046b28b5d47180188e72bccc3b2e6645af31769663d3c1124e98ed884fea3e496a0cee8c5c4d750d9f31ce175db41ac620c7656a04a48740de5c3cda3dd438c0137c75bb"], &(0x7f0000000440)=0xcc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x4, 0x9}, &(0x7f0000000300)=0x8) r2 = semget$private(0x0, 0x3, 0x3) semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f0000000100)=""/11) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80080) epoll_create1(0x80000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x7, 0x3, 0x8000}, 0x4) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000080)=""/62) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x80000000}, &(0x7f0000000280)=0x8) [ 91.136208] binder: 7176:7178 ERROR: BC_REGISTER_LOOPER called without request [ 91.145672] Unknown ioctl -2147203708 2018/05/20 19:01:32 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001e80)=[{{0x0, 0xfffffdd7, &(0x7f0000000540)=[{&(0x7f0000000140)=""/78, 0x4e}], 0x1, &(0x7f0000000040)=""/45, 0x2d}}], 0x1, 0x0, &(0x7f0000001f80)={0x77359400}) write$eventfd(r1, &(0x7f0000000080)=0x1, 0x8) sendmmsg$unix(r0, &(0x7f0000000340), 0x492492492492a59, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x1, 0x4) getitimer(0x0, &(0x7f0000000300)) 2018/05/20 19:01:32 executing program 6: r0 = socket(0x18, 0x0, 0x1) setsockopt(r0, 0x400000000000111, 0x2, &(0x7f0000000080), 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0x59, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/89}, &(0x7f0000000140)=0x78) 2018/05/20 19:01:32 executing program 5: r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000100)}, 0x4000000) [ 91.200095] Unknown ioctl 1075883590 [ 91.203918] binder: release 7176:7178 transaction 2 out, still active [ 91.203938] binder: undelivered TRANSACTION_COMPLETE [ 91.223147] Unknown ioctl 1075883590 [ 91.226983] Unknown ioctl 1075883590 [ 91.234947] Unknown ioctl 1075883590 [ 91.245352] Unknown ioctl 1075883590 2018/05/20 19:01:32 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "ee4beaa05d9afbffffff000000039b3fd4e8c307e8ef3d13eb790ec9c65abaf90d229db692552e5b78f046eba75a800f0000050000000009fb420300000001a4", 0xa9824f69d1376637, 0x10800a}) fallocate(r0, 0x1, 0x6, 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000000c0)={0x6, 0xf02}) 2018/05/20 19:01:32 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x0, &(0x7f0000000080)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0xffffffffffffff80}, 0x8) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(rfc3686(fpu(pcbc(aes))),sha512)\x00'}, 0x58) fcntl$dupfd(r0, 0x406, r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000000040), 0x0) sendmsg$rds(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f00000006c0)}, 0x0) 2018/05/20 19:01:32 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) dup2(r1, r0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/20 19:01:32 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800, 0x20100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0xa051, 0x4e21, 0x7, 0x2eda886b6c4c7973, 0x0, 0xa0, 0x0, 0x0, r1}, {0x0, 0xfffffffffffffff9, 0xba9, 0x4, 0x6, 0x7ff, 0xfffffffffffffff9, 0x2}, {0x0, 0x401, 0x80000001, 0x5}, 0x8000, 0x6e6bbc, 0x1, 0x1, 0x1}, {{@in6, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x3, 0x2, 0x4, 0xe6ecdf, 0x7, 0x3}}, 0xe8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r2, 0xff, 0x0, &(0x7f0000000180), 0x0) [ 91.258321] Unknown ioctl 1075883590 [ 91.263529] binder: release 7176:7178 transaction 2 in, still active [ 91.270258] binder: send failed reply for transaction 2, target dead [ 91.310787] Unknown ioctl 1075883590 [ 91.348681] Unknown ioctl 1075883590 2018/05/20 19:01:32 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r0, 0xc0385720, &(0x7f0000000100)) delete_module(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xa00) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') bind$rds(r0, &(0x7f0000000240)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8e800008d5f52f796ff3532d7631b120ad05261298ddb66208333efe086657a0ce24cd574817bc13f4a9be", @ANYRES16=r1, @ANYBLOB="02072dbd7000fedbdf250d000000200003001400060000000000000000000000ffffe0000002080003000100000008000500080000001c000200080002004e21000008000b0002000000080003000400000008000500490a0000"], 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/05/20 19:01:32 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22}}}, 0x84) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000000)=""/167, &(0x7f00000000c0)=0xa7) 2018/05/20 19:01:32 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x11, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x3}, 0x48) [ 91.386940] Unknown ioctl 1075883590 [ 91.405966] Unknown ioctl 1075883590 [ 91.423226] Unknown ioctl 1075883590 [ 91.440915] Unknown ioctl 1075883590 [ 91.459580] Unknown ioctl 1075883590 [ 91.493666] Unknown ioctl 1075883590 [ 91.510130] Unknown ioctl 1075883590 [ 91.523505] Unknown ioctl 1075883590 [ 91.527910] Unknown ioctl 1075883590 [ 91.536326] Unknown ioctl 1075883590 [ 91.540914] Unknown ioctl 1075883590 [ 91.553947] Unknown ioctl 1075883590 [ 91.558581] Unknown ioctl 1075883590 [ 91.562556] Unknown ioctl 1075883590 [ 91.567277] Unknown ioctl 1075883590 [ 91.571203] Unknown ioctl 1075883590 [ 91.575164] Unknown ioctl 1075883590 [ 91.584074] Unknown ioctl -2147203708 2018/05/20 19:01:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000003c0)=""/132) dup2(r2, r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x80000000, 0x4, [0xd2, 0x9, 0x6, 0x3]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e23, 0xfffffffffffff30a, @loopback={0x0, 0x1}, 0x1a4a}}}, 0x84) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000180)="66baf80cb864d6bd8cef66bafc0cb02bee0f01cf0fc79984bbcdc266baf80cb89cf0dd8fef66bafc0c66b82f0066ef64f0f79989bf0000b8f80000000f23d00f21f835100000000f23f80fae2f67c03400c4c17c29619e8fe87ca25a4e98"}], 0x1, 0x0, &(0x7f0000000580), 0xffffffffffffdc7) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000200)) 2018/05/20 19:01:32 executing program 0: semctl$GETPID(0x0, 0x0, 0x14, &(0x7f00000000c0)=""/176) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48, 0x80800) setsockopt(r0, 0xffffffffffff4057, 0x5, &(0x7f00000002c0)="c7ecb8fe85f97d981ceae34159d1f7a7e7845a4493e7966da506fbd914c085b78ff4f9f2411a8ef58e89a37a58705f529a5569868456f9f7bb0b348ce137d10ba1bda3a6e92a7fa49673be71b57e801182607a866c76cc891816079b5b50d9a577d8543b1d3c8a9a114533d7e56f70a06a63749fe8d1a17f31b3ee6324f8c5c8dc98d71540f2d9998b27667cb7197025ebe0ae6cd56021cea9ebde5861cc1fdad241584ca6a00f", 0xa7) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x1, 0x8000, 0x5, 0xcf0, 0xffffffffffffff7f, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0xc}, 0x7fff}]}, &(0x7f00000001c0)=0x10) fadvise64(r1, 0x39, 0x3f, 0x0) 2018/05/20 19:01:32 executing program 2: r0 = socket(0xa, 0x100000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0xedda, &(0x7f0000000000)=0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x240400, 0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xf, 0x3fe0, r0, &(0x7f0000000280)="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", 0x1000, 0x8001, 0x0, 0x1, r2}, &(0x7f00000000c0)) rt_sigsuspend(&(0x7f0000000100)={0xffffffffffff86af}, 0x8) r3 = getpid() getpgid(r3) 2018/05/20 19:01:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x400000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @remote}, &(0x7f0000000080)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="bb61d5f5f59e"}, 0x10) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/05/20 19:01:32 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000980)) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) readahead(r0, 0x2, 0x0) 2018/05/20 19:01:32 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28000000110011000000000000d24300ff0100000000000000000000000000040000000000006c00"], 0x28}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) [ 91.595196] Unknown ioctl 1075883590 [ 91.664267] Unknown ioctl -2147203708 [ 91.693886] Unknown ioctl 1075883590 [ 91.697850] Unknown ioctl 1075883590 [ 91.701886] Unknown ioctl 1075883590 [ 91.705801] Unknown ioctl 1075883590 [ 91.709843] Unknown ioctl 1075883590 [ 91.714659] Unknown ioctl 1075883590 [ 91.719237] Unknown ioctl 1075883590 [ 91.723272] Unknown ioctl 1075883590 [ 91.734346] Unknown ioctl 1075883590 [ 91.738461] Unknown ioctl 1075883590 [ 91.743136] Unknown ioctl 1075883590 [ 91.749098] Unknown ioctl 1075883590 [ 91.760108] Unknown ioctl 1075883590 [ 91.766306] Unknown ioctl 1075883590 [ 91.770156] Unknown ioctl 1075883590 [ 91.774177] Unknown ioctl 1075883590 [ 91.779085] Unknown ioctl 1075883590 [ 91.783253] Unknown ioctl 1075883590 [ 91.787411] Unknown ioctl 1075883590 [ 91.791332] Unknown ioctl 1075883590 [ 91.795286] Unknown ioctl 1075883590 [ 91.799221] Unknown ioctl 1075883590 [ 91.803101] Unknown ioctl 1075883590 [ 91.806859] Unknown ioctl 1075883590 [ 91.810799] Unknown ioctl 1075883590 2018/05/20 19:01:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077a6df5ab82b4c4f8d", 0x0) ftruncate(r4, 0x40001) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r3, r4, &(0x7f0000000240), 0x80001) 2018/05/20 19:01:33 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x7) getsockopt(r0, 0xd16, 0x7, &(0x7f0000000080)=""/1, &(0x7f0000000100)=0xfed6) 2018/05/20 19:01:33 executing program 7: r0 = socket(0xa, 0x100001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xfeffffff, 0x0, 0xf, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/05/20 19:01:33 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x0, 0x9, 0xfffffff7ffffffff}, 0x14}, 0x1}, 0x0) 2018/05/20 19:01:33 executing program 0: setrlimit(0x2, &(0x7f0000000180)={0x0, 0x40000000000000}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x4e22, 0x3d, @empty, 0x40}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0xbc) 2018/05/20 19:01:33 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'bond_slave_0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) readv(r1, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/141}, {&(0x7f0000001900)=""/103, 0x215}, {&(0x7f0000000400)=""/53, 0xffffffffffffff7d}, {&(0x7f0000000440)=""/205, 0x10170}, {&(0x7f0000000540)=""/217}, {&(0x7f0000000640)=""/131}, {&(0x7f0000000700)=""/12, 0x362}, {&(0x7f0000000740)=""/4096}, {&(0x7f0000001740)=""/55}, {&(0x7f0000001780)=""/176}], 0x10000000000003a6) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xffffffe3) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="823a74d591b8c5aafa1db056ebc875881eae1cab2cf291b8eb91ba0b232f1e8028afdaf25fbfebe46713de442a3c2a56ba2f880b1a01ce4b42b3072760830de86eaf199cc60c177d745f6759b98027fc6365862ed326099728035e4dfc2e1d68b19e611a63ffe221851520d228699c893c80af3159ba4ca7fbe25c9b59e28cab03c032a0de6805517724cb3d52ec3bd03706f781c70aacb2cd", 0x99}, {&(0x7f0000000040)="70061dbc7de9e2313e3a40cf419677a1157aa4bd517a42fb001a1402f8581240bbd8e74570e42cd191f394d0352f", 0x2e}, {&(0x7f0000000200)="b12988c3e2ec657fd051921befcd02f346d9890a37179fa57074dd9c57caeb1d39a7f58ddded664e87c6b7dfa0c950ba900e15370553330f0887fc17dd3bb2a3f666b76b7de78cffa0f27feac210d4f5b2e8387ed89bfe74f80d0622c74f55ea532c716ad0ddaac0bda8d2f5739c805feb537717be2d2dae4a6f0f4be246e34312b37659a0fa4163c40f689909d118e8c7e5de9b2d259574b797f6695e91cc5d3d725284a11f4631c3fbf6d30fdd36f15219743ec1", 0xb5}], 0x3) fcntl$setpipe(r1, 0x407, 0xb0f3) 2018/05/20 19:01:33 executing program 1: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000240)="72300f66a451bd66ff948272ee", 0x1000818, &(0x7f0000000000)="d3fc7e55533c5448b5fbfc993d3df611aa2373c1530f486423fb06bdce70659e19f19fcee22a65f85a2bb6a4c885e4fcd853918507208f84df3d98a3f3aaf53c625341c4b8499a8e120b3346b6065216bd476b720e31fbfde39b0976e138a9a2c9ffea52157df980dc9d2711994ab1eb200bec5702d87bfed7510a98580389d367fa9bde6b00000000000000e8a97a3efa1e7e0a7dcef5b337d8b91a768f37b367436f052614b96fc22fdddbb34d0cfd87d446e992f4bb52badc7e3cb78db101d3b0ff5709b1bc9699c7") r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x11, r1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="010001000000000000007d16a90878f22904e5702108dd2eb417e7e39fe42376c64a45b86f1dccce6a07e621c8e896b0519912dd86716d2041f09e4e0b65820579d0073a7f85f7e9d6d577fee226c27c3ee20960f41a948e53f85ab1077b9d16174805d24576c8e02fc1f7973746496ae0104d3d38e6a1f7392c43fe36519151c11886824aa53acb810c25b9b5a2becb2a6169c1d8d485cd9375907d5f906e79d17212e21286f2ed21f04c40414d727c211dcfbf546419e4da421bdd080188d41ddd0f4220393d4d661aae87b265c215728d98303e5b"]) 2018/05/20 19:01:33 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) [ 92.599988] QAT: Invalid ioctl 2018/05/20 19:01:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000140)='memory.swap.current\x00', 0x3) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0x87, @multicast2=0xe0000002, 0x4e21, 0x1, 'ovf\x00', 0x8, 0x4, 0x32}, 0x2c) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000e00)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=@dellink={0x28, 0x11, 0x9, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x214240) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000100)={0x2, 0x1, 0x2, 0x2, 0x5}) r3 = openat$cgroup_ro(r1, &(0x7f00000001c0)="6d65f2e26d6f72792e737761702eede291a6f4fd2992bc98b796f76375737fc0ca4fe299c123e97a19dfea31cf17388a22b757a8a0bb711cf095de3268f8521baa5fd96769d735d4a25db2da143a35e9b289f99e21384163ab3f9af3884f4af697857dc357bdbc049d48e19bdbbcc75314a14c6f26aa9a37d21da98e91c2472a77605086a9fe91f02689f8781cd2c3d0c5a100718956ba179f7b228c167eb003f10036ad09523c875625c7dc95fe9f219206fafdb635992345b009c0eacb99f00d49eb370d6b3e563b5b71d19581d211596c5b296066cf07a3ea", 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) close(r2) [ 92.630192] QAT: Invalid ioctl 2018/05/20 19:01:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r2 = memfd_create(&(0x7f0000000140)="6e6f6465762b656d30b100", 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000001c0)='\x00') sendto$ax25(r0, &(0x7f0000000180)="9d", 0x1, 0x8000, &(0x7f0000000000)={0x3, {"65d0fb25a55ace"}}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x100, 0x0) close(r0) 2018/05/20 19:01:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21, 0xf0}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3299, 0x101000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100)=0x9, 0x4) 2018/05/20 19:01:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCXONC(r0, 0x540a, 0x10fe) r1 = dup2(r0, r0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet(r1, &(0x7f00000000c0)=""/88, 0x58, 0x101, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/20 19:01:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@delqdisc={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, r2, {}, {0xffff, 0xffff}}}, 0x24}, 0x1}, 0x0) r3 = dup2(r0, r1) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00000001c0)) [ 92.718592] netlink: 'syz-executor6': attribute type 33 has an invalid length. [ 92.784255] netlink: 'syz-executor6': attribute type 33 has an invalid length. 2018/05/20 19:01:34 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='em1ppp1vboxnet0\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x404000, 0x0) connect$netrom(r2, &(0x7f0000000140)=@full={{0x3, {"ef66b463bf0f99"}, 0x5}, [{"eeac370e89aba8"}, {"25a41f1b280937"}, {"15d7038bf20920"}, {"851f75df56df2d"}, {"6e3c14871c6dd0"}, {"ce9c82f58d5273"}, {"48c67f5da65807"}, {"6b5b57f2b79730"}]}, 0x48) 2018/05/20 19:01:34 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000001280)='/dev/snd/seq\x00', 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xffff) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x8, 0x1}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000012c0)={0x80, 0x0, 0xc8}) 2018/05/20 19:01:34 executing program 2: syz_emit_ethernet(0x140, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x10a, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0xb}}}}}}, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000000)="6b657972696e6747504cb72300", 0x3) rt_sigpending(&(0x7f0000000080), 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/05/20 19:01:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() r2 = getuid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="028e0000000016155b4e9a77b1562fe400", 0x11) 2018/05/20 19:01:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xb) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', r1}) 2018/05/20 19:01:34 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xff, 0x10001, 0x3, 0x10001}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x8000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x4, [@rand_addr=0x1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) 2018/05/20 19:01:34 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@pppoe, &(0x7f00000001c0)=0x80) r1 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000002600)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = eventfd2(0x80000000, 0x80000) r4 = syz_open_dev$ndb(&(0x7f0000002640)='/dev/nbd#\x00', 0x0, 0x2) r5 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r6 = socket$alg(0x26, 0x5, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002680)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000027c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002880)='./cgroup/syz0\x00', 0x200002, 0x0) getsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x10) r12 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f00000028c0)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = syz_open_dev$tun(&(0x7f0000002900)='/dev/net/tun\x00', 0x0, 0x20540) r15 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000002940)='cgroup.threads\x00', 0x2, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002980)=0x0) lstat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff}) r21 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002d40)={0x0, 0x81, 0x8}, 0xc) r22 = syz_open_dev$midi(&(0x7f0000002d80)='/dev/midi#\x00', 0x7fffffff, 0x101000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002dc0)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002e40)={&(0x7f0000002e00)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$unix(r0, &(0x7f0000002fc0)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000000280)="2e4d4eab9221ffb57fe842607d36f7a6f8dcf5c39479ccad713719664d886c5b2d51cef9d75b81fecac49ade082f3a7112491d20cce2095b9d5a20bcec6f08e4a362a7d9d8ce70ac7ac9876e3d0c29181612412b373b8cf917f1284c9bf0a3ae23c93d0a35ecd650c7fef0c526d1de40505f04c0f17d610f74bfde3881e7e87de6423dab105602e3ba1ba2512213c5a3e3d8b1fea0", 0x95}, {&(0x7f0000000340)="c4d46b4b8bc7e24e5e042d9e6f64eab30ec5db13a9c18a43a5e74f0300c97c536831ea8d5e75599c42be1294aea739d903ef23d0bc5fa0a0c04dafe1dcbfdcd83b1bcc0a4b414cf6d9b852a5b6bd19", 0x4f}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000000400)="261da148e53d646cab42847beece05ca58549a326c3c64ccf72559", 0x1b}, {&(0x7f0000002480)="22354aa6f7e31d45e604b5300c85885f88ca46bcf9fb82a8251c10b1153e052cca208d50338ce14b6f9711447b5ae132a797c094089c499cb5d90502ed69eb0f07cc8e8f97b781066d90c48107b34dddf52ddcbabec9e190012ee0cb32a769c7e526c164ae48267e79f2fdc6708317e06066444d34a0725a67b6895bd4854b5e23af0eee020d27ee7301de78a7cf427bfdb39afc2d4b07321832c943d7d0dc4ff0447630a44fdcdb4698e7a7b26565e811edfffab90ebaa34d95f14613e270ea9a9ae97e1b67e216a6dc24eb195bb3a882867892352d46a46d8183e80cdba884e037a1", 0xe3}], 0x6, &(0x7f0000002e80)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11, r12]}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @rights={0x18, 0x1, 0x1, [r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24]}], 0x108, 0x4}, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000080)) 2018/05/20 19:01:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0xb30c, 0xfffffffffffffffa, 0x17b, 0x0, 0x1, 0x6, 0x9, 0x4, 0x384e, 0x6, 0x9686, 0x3, 0x0, 0x2d, 0x5, 0x2, 0x8001, 0x2, 0x100000001}) 2018/05/20 19:01:34 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003600)='/dev/vcs\x00', 0x200100, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003640)={0xffff, 0xff, 0x9, 0x8}, 0x8) 2018/05/20 19:01:34 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x100000000000, 0x0) recvmmsg(r0, &(0x7f0000003640)=[{{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/21, 0x15}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/33, 0x21}], 0x3, 0x0, 0x0, 0x7}, 0x1}, {{&(0x7f0000000480)=@rc, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/23, 0x17}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000540)=""/8, 0x8}, {&(0x7f0000000580)=""/61, 0x3d}, {&(0x7f00000005c0)=""/220, 0xdc}, {&(0x7f00000006c0)=""/228, 0xe4}], 0x6, 0x0, 0x0, 0x7fff}, 0xd8}, {{&(0x7f0000000840)=@nl, 0x80, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/32, 0x20}], 0x1, &(0x7f0000000940)=""/134, 0x86, 0xcd27}, 0x1}, {{&(0x7f0000000a00)=@nl=@unspec, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a80)=""/88, 0x58}], 0x1, &(0x7f0000000b40)=""/93, 0x5d, 0x7}, 0xffffffff00000000}, {{&(0x7f0000000bc0)=@generic, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000c40)=""/187, 0xbb}, {&(0x7f0000000d00)=""/236, 0xec}, {&(0x7f0000000e00)=""/231, 0xe7}, {&(0x7f0000000f00)=""/106, 0x6a}], 0x4, &(0x7f0000000fc0)=""/33, 0x21, 0x4}, 0x4}, {{&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000001080)=""/134, 0x86}, {&(0x7f0000001140)=""/147, 0x93}, {&(0x7f0000001200)=""/251, 0xfb}, {&(0x7f0000001300)=""/204, 0xcc}, {&(0x7f0000001440)=""/36, 0x24}, {&(0x7f0000003540)=""/8, 0x8}], 0x7, &(0x7f0000003600)=""/3, 0x3, 0x69}, 0xffffffffffff34c8}], 0x6, 0x40, 0x0) chmod(&(0x7f0000004040)='./file0\x00', 0x100) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000003fc0)=@broute={'broute\x00', 0x20, 0x4, 0x790, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20003800], 0x0, &(0x7f00000037c0), &(0x7f0000003800)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x8, 0x11, 'syzkaller1\x00', 'veth0_to_bridge\x00', 'veth1\x00', 'ip6gretap0\x00', @random="93216a9116ea", [0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x3e, "59c688884058e969ecf6319381b1c02e822d35e594bcc56ad059fd3be9ff"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x2, 0x8809, 'rose0\x00', 'team0\x00', 'gretap0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x158, 0x188, [@stp={'stp\x00', 0x48, {{0x3, {0x6, 0x9, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x5, 0x0, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x4e24, 0x4e20, 0x4, 0x3, 0xffffffffffffffe1, 0x61f, 0x100, 0x3f, 0x676e, 0x146}, 0x100, 0xf8c737bd1a65c85}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0xff, 0x5, 0x343, 0x1, 0x0, "bccd44312252e79e84f917da1d3ace18bedad93e6fa56f717a7e9e4d87d8995de77aa7b9d88b600cd2fdf26e12571d807941defd67726923bc15a15c01e86ad6"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}}, {{{0x9, 0x2, 0x8864, 'syz_tun\x00', 'lo\x00', 'bridge0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xe8, 0x118}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x75744d9a, 0x7fffffff, 0x401, 0x1, 0x0, "72968295bbe5ccc12949c851122c6af47546535a47e1e4421558e1a71b2d22112ef48f94c2f31165c02cad15ff31fadf15ecc14a119320de02ab65df5192458e"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x101}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x1, 0x888e, 'gretap0\x00', 'bridge_slave_0\x00', 'veth0_to_bridge\x00', 'lo\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="1240fd452b00", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x320, 0x320, 0x370, [@bpf0={'bpf\x00', 0x210, {{0x35, [{0x1, 0x6, 0x1ff}, {0x4, 0x7, 0x8, 0xfffffffffffffff7}, {0xffffffffffffffff, 0x100000000, 0x3, 0x2}, {0x6, 0x5, 0x3, 0x1}, {0x6, 0xfb5, 0x2, 0xfffffffffffffff7}, {0xfffffffffffffffe, 0x6, 0x8000, 0x81}, {0x25, 0x8, 0x5, 0x7f}, {0x9, 0x8, 0x1, 0x200}, {0x8f, 0x0, 0x1413eadf, 0x9}, {0x9, 0x7, 0x7fffffff, 0x100000000}, {0x80000000, 0x6, 0x80000001, 0xffffffffffffff52}, {0xffffffffffffffa7, 0x6, 0x101, 0x8}, {0x20, 0x800, 0x10001}, {0x2, 0xfffffffffffffffa, 0x100000000, 0x5}, {0x5, 0x5, 0xa1d9, 0x2}, {0x0, 0xfffffffffffffffd, 0x0, 0x9}, {0xffff, 0xfffffffffffffffd, 0x2, 0x7195}, {0x8, 0xbc, 0x8000, 0x101}, {0xfffffffffffffffc, 0x8001, 0x2, 0xfff}, {0x5, 0x6, 0x9, 0x7}, {0x8001, 0x1, 0x1, 0x1}, {0x120000000000, 0x1d9, 0x7f, 0x6}, {0x4, 0x7, 0x20, 0x3}, {0x7, 0x7fffffff, 0x0, 0x5}, {0x4, 0x7, 0x0, 0x10000}, {0xfff, 0xff, 0xa109, 0x67}, {0xac5, 0x3f, 0xffffffff, 0x400}, {0x3f, 0x47aa4836, 0x6, 0xdab4}, {0x1, 0x5, 0x1f, 0x10000}, {0x1, 0x2, 0x401}, {0x80, 0x7, 0x47, 0x9}, {0x5, 0x4, 0x8000000, 0xd7}, {0x878, 0x4, 0x2, 0x5}, {0x7, 0x8b4e, 0x5, 0x33e6}, {0x9, 0x3ff, 0x9, 0xda}, {0x1, 0x10001, 0x98, 0x1}, {0x993b, 0x80000001, 0xfffffffffffffff9, 0x4}, {0x100000001, 0x1f, 0x1000, 0x2}, {0x9, 0x401, 0x8001, 0x2}, {0x2b2b, 0x200, 0x3ff, 0x7}, {0x2, 0x2, 0x8, 0x5}, {0x8, 0xc14f, 0x0, 0x80000001}, {0xffffffffffffffb3, 0x7, 0x100, 0x1f}, {0x8, 0x80000000, 0x2, 0x8000}, {0x2, 0xff, 0x6, 0xd99}, {0x6, 0x8, 0x20, 0x1}, {0x8, 0xffff, 0x5, 0x1000}, {0x1, 0xfffffffffffff3c3, 0x8, 0x8}, {0x4, 0x5, 0x6, 0x2}, {0x10000, 0x5, 0x3, 0x8}, {0x4, 0x1, 0xffff}, {0x4, 0xca, 0x3, 0x401}, {0x81fa, 0xffffffffffffee3e, 0x0, 0x8}, {0x3, 0x37, 0x5, 0x7fff}, {0x24, 0x6, 0x5, 0x10001}, {0x2, 0x1, 0x9, 0x377d}, {0x100, 0xd0c4, 0x8, 0x2abc}, {0xff, 0x2, 0xa3, 0x3ff}, {0x240000, 0x40, 0x1, 0xff}, {0x4, 0x4, 0x9, 0x8}, {0x1000, 0x5, 0x7, 0x2}, {0x2, 0x0, 0x0, 0x9}, {0x1ff, 0xfffffffffffffffc, 0x3, 0x384a}, {0xfffffffffffffeff, 0x20, 0xffffffffffffff97, 0x800}], 0x1}}}, @ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80, [], 0xa}, @empty, [0xffffffff, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], 0x0, 0xff, 0x10, 0x11, 0x4e23, 0x4e21, 0x4e24, 0x4e20}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x3fa, 0xb84}}}}]}]}, 0x808) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={"65fa1db44b3f5a74c0f9ffffff003500", @ifru_settings}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001400)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xffe}, &(0x7f0000001480)=0xffffff7e) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000014c0)={r3, 0x7fff, 0x0, 0x3}, &(0x7f0000001500)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80800) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000280)={0x6, 0x100000001, 0x9}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000004080)=0x94e, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xb, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000080000000000000004000000020906000500000000000000000000009500000000200000"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x2, &(0x7f0000000100)=""/2, 0x41f00, 0x1, [], r4, 0xb}, 0x48) 2018/05/20 19:01:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001bc78)=ANY=[@ANYBLOB="0500000002000200000000000000000018000000030300000000000000000000090000000300000022ffffff00000000ffffffffffffffff20010000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYPTR=&(0x7f000002cfd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800520000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000d528e782635e4f5600000000000000000000000400435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2e) r1 = memfd_create(&(0x7f0000000080)='^vboxnet0r*nodev@\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1fc}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x58, r2, 0x208, 0x70bd2b, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80c5}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x40040) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000680)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000025000), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "50345fc21378bc8f6da6263e3715f555f23e413a61787ecaea02755a391d"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x10000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000040)={0x5000, 0x12000}) 2018/05/20 19:01:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'speck128\x00'}, 0xfffffffffffffe47) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0022f8ff020000000000000000000000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)="d2", 0x1}], 0x1, &(0x7f0000000540)}, 0x8000) recvfrom$ax25(r2, &(0x7f0000000000)=""/239, 0xef, 0x0, &(0x7f00000001c0)={0x3, {"310601346e6274"}}, 0x6f3000) 2018/05/20 19:01:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000a061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/20 19:01:34 executing program 3: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x8906, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8}}}}}}, &(0x7f0000000300)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x1, 0x100, 0x7, 0x400}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0x3d0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x89) [ 93.662534] FAT-fs (loop6): bogus number of reserved sectors [ 93.669285] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/20 19:01:34 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xb86, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0x1fe, 0x2}]) 2018/05/20 19:01:34 executing program 5: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) accept4(r0, &(0x7f00000000c0)=@ll, &(0x7f0000000080)=0x80, 0x0) 2018/05/20 19:01:34 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0x0, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000100)={0xaeb4, @random="965f0472ddb3"}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000180)={0x6, 0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r3) syz_fuse_mount(&(0x7f00000001c0)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x80000000000, 0xfffffffffffffffe, 0x2]}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000240)=@pic={0x10001, 0xdc, 0x1, 0x6, 0x6, 0x5, 0x4, 0x4, 0x5, 0x800, 0x4, 0x7fffffff, 0xffffffffffff2e0c, 0x5, 0x1ff, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0x3c80cc8d, 0xfffffffffffffff9}, {0x8, 0x8}, 0x0, 0x2, 0xf1e6}) 2018/05/20 19:01:34 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000017c0)}, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x181) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x4, &(0x7f0000000540), 0x1, 0x2) [ 93.795339] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 93.802799] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/20 19:01:35 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x5, 0x1000, 0x400, 0x7, 0x9, 0x20, 0x2, 0xa801, 0x6, 0x1}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) close(r1) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$LOOP_SET_STATUS64(r1, 0x1269, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000000)={{0x89, @loopback=0x7f000001, 0x4e20, 0x0, 'dh\x00', 0x4, 0xffc000000000, 0x78}, {@broadcast=0xffffffff, 0x4e24, 0x2001, 0x7, 0x40, 0x9}}, 0x44) [ 93.896124] Dev loop2: unable to read RDB block 1 [ 93.901211] loop2: unable to read partition table [ 93.930477] IPVS: set_ctl: invalid protocol: 137 127.0.0.1:20000 dh [ 93.946275] loop2: partition table beyond EOD, truncated [ 93.952233] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 93.983069] IPVS: set_ctl: invalid protocol: 137 127.0.0.1:20000 dh [ 93.986112] Dev loop2: unable to read RDB block 1 [ 93.986144] loop2: unable to read partition table [ 93.986198] loop2: partition table beyond EOD, truncated [ 93.986215] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 2018/05/20 19:01:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x7fff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/20 19:01:36 executing program 5: r0 = socket(0x9, 0x4, 0xbf) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/20 19:01:36 executing program 6: r0 = socket(0x18, 0x0, 0x8000000000001) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = dup(r0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/20 19:01:36 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440)=ANY=[@ANYBLOB="180000000000000020000000000000009500002000000000"], &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(r0) r2 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) setpgid(r2, r3) 2018/05/20 19:01:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000400), 0x13f, 0xb}}, 0x20) socketpair(0xf, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) write$rdma_cm(r1, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000600)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000680)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x3f, @empty, 0x91b}, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, r3, 0x101}}, 0x48) write$rdma_cm(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="030000000000000000000000ef108965041b08a4fd901b17bf53fc4a000000010000ecc90a"], 0x25) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x5, 0xffff, 0x81e7, 0x7, 0x9, 0xf58}, 0x8, 0x4, 0x6}) 2018/05/20 19:01:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400000, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='#'], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x7f}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000180)=0xc) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x7f}) 2018/05/20 19:01:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x20000097b, 0x4) write(r0, &(0x7f00000001c0), 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) recvmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/212, 0xd4}}], 0x1, 0x2000, &(0x7f0000000e40)) 2018/05/20 19:01:36 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x115d00, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000200)={{0x8, 0x2, 0x7, 0x9, "b927beee898072a37fab3f2a2475576928fea51945dd89899ceea79db2f8db288ecb3f01513ed894f2842ffd", 0x7}, 0x0, 0x0, 0x100, r1, 0xfffffffffffff000, 0x9, "6a44b57883880b2aaa6022afd695b805b6a1e6881843b1c00d5a98c55e4bcab78016f02c32cca99ae651e83663400538624b929d67a015f7f800689d9b5f4ae3", &(0x7f0000000080)='posix_acl_access#\x00', 0x12, [], [0x200, 0x789, 0x20, 0x81]}) tgkill(r1, r1, 0x32) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2a000000060000008f79e753402235279863731111ca18795de76b097534e956437e641b61ffa8ac38995c793aaa1bbeb39d525011930826a76ab4dea454c7fa41bf67"], 0x80005c000) ptrace$getregs(0x4209, r1, 0x730002, &(0x7f0000000000)=""/38) 2018/05/20 19:01:36 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socket$alg(0x26, 0x5, 0x0) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0xc00) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond0\x00', 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000)=0x9, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) [ 95.111570] device bond_slave_0 entered promiscuous mode [ 95.117271] device bond_slave_1 entered promiscuous mode 2018/05/20 19:01:36 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x80802, 0x71d) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/fscreate\x00') ioctl$TIOCNOTTY(r2, 0x5422) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x98a00, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0x40000, 0x4, 0x6, 0x1, 0x100000001, 0x7, 0x9, 0x2, 0x5, 0x4, 0x1, 0x8}) sendfile(r1, r1, &(0x7f0000000000)=0x1, 0x7ffffffe) 2018/05/20 19:01:36 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) poll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x2044}, {r0, 0x200}, {r0, 0x9312}, {r0, 0x8080}, {r0, 0x20}], 0x6, 0x0) shutdown(r0, 0x10000000002) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup3(r0, r0, 0x80000) 2018/05/20 19:01:36 executing program 2: r0 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x20000004) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x210000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000000c0)={0x1, [0x2]}) 2018/05/20 19:01:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') unshare(0x2000400) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) fstat(r0, &(0x7f0000000000)) 2018/05/20 19:01:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x2, 0x4) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb5421130514cd27002e012a6d86566e3732408f", 0x20) 2018/05/20 19:01:36 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000100)={0x12, 0x1, 0xb}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x100, 0x0, 0xdcc6, 0x40}, {0x0, 0x9, 0x593011d7, 0x3ff}, {0x3, 0xda, 0xffffffffffff0000, 0x3}, {0x7, 0x0, 0x0, 0x6d}]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/20 19:01:36 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000680)=ANY=[@ANYBLOB="6e617400000000000000009d07000000053a9b000020001a000000000000000010007900000000002000000000000000000000000000000000000000000000000071007591"], 0x1) write$binfmt_elf64(r0, &(0x7f0000000700)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x0, 0x566, 0x8001, 0x6, 0x3, 0x3, 0x3, 0x184, 0x40, 0x1fc, 0x0, 0x8c, 0x38, 0x1, 0x6, 0x5, 0x1}, [{0x60000000, 0x10001, 0x3, 0x1, 0x30259d00, 0x2, 0xfff, 0x7}], "dff5ddc8358ada82f0ee97cb8f5cbeed3556960d44293d09439147180dd121602b", [[], []]}, 0x299) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x2) 2018/05/20 19:01:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x30, "ae102063fe709d6d3cc15bde35d09097e4e6a6c1ad25c2e01461ff55dc852c16cdb31103b3c9b43edd5b28133d8b5a95"}, &(0x7f00000000c0)=0x38) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x10) [ 95.179379] device bond_slave_0 left promiscuous mode [ 95.184615] device bond_slave_1 left promiscuous mode [ 95.231388] Unknown ioctl 1074310812 2018/05/20 19:01:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f00000000c0)=0x6, 0x4) ioctl(r0, 0x8911, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x70}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2401, 0x101) modify_ldt$write(0x1, &(0x7f0000000040)={0xc5b7, 0x20000800, 0xffffffff, 0x6, 0x64c3, 0x0, 0x3, 0xfff, 0x6, 0xfff}, 0x10) [ 95.256933] Unknown ioctl 1074310812 2018/05/20 19:01:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x200600) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xb498) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x1, 0xffffffffffffffe1}) 2018/05/20 19:01:36 executing program 3: r0 = socket(0x10, 0x6, 0x0) ioctl(r0, 0x1ff, &(0x7f0000000240)="c626a418da495a8aba116f") syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000600)='/dev/audio#\x00', 0x1, 0x2) 2018/05/20 19:01:36 executing program 2: openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x11, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060"}], 0xaaaaaaaaaaaa84c, 0x0, &(0x7f0000000140), 0x10000000000000c5) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00000000c0)={0x7f, 0x3, 0x9, 0x0, 0x2, 0x7}) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/20 19:01:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) r1 = socket$inet6(0xa, 0x0, 0x7f) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x10000, {{0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0x200}}}, 0x88) socketpair$inet(0x2, 0xe, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000140)=""/223, &(0x7f0000000240)=0xdf) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{}, 0x0, 0x3f}) 2018/05/20 19:01:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000), 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/05/20 19:01:36 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6e3c, 0x8000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1f, r1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/05/20 19:01:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x401) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x58}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x3, 0x4}, 0x90) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000280)={0xffff}) 2018/05/20 19:01:36 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x12b, &(0x7f0000000000)=[{&(0x7f0000000380)="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", 0x284}], 0x1, 0x0, 0x0, 0x200000000}, 0xffffffffffffffff) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0xc0145401, &(0x7f0000004340)=""/4096) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCSBRK(r2, 0x5427) 2018/05/20 19:01:36 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x100, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000200)={0x6d, 0xd, 0x1}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x6) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3, r2}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) syz_open_dev$ndb(&(0x7f0000000300)='/dev/nbd#\x00', 0x0, 0x131900) ioctl$VHOST_SET_VRING_KICK(r0, 0x4028af11, &(0x7f00000000c0)) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000280)=0x6) 2018/05/20 19:01:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x4, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2cbc55d085ca6aa1, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000180)) ioctl(r0, 0xfffffffeffffffff, &(0x7f00000001c0)="c626262c8523bf1a4ad121ac531ec9f66f") setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00\x00\x00\x00`\x00', 0x20, 0x2, 0x620, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000080), &(0x7f0000001000)=ANY=[@ANYBLOB="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"]}, 0x79e) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) 2018/05/20 19:01:36 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200000, 0x0) r0 = socket(0x10, 0x6, 0x1b000000000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x0) finit_module(r1, &(0x7f0000000140)='/exe\x00', 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') accept4$unix(r1, &(0x7f0000000040), &(0x7f0000000180)=0x6e, 0x80000) sendfile(r0, r2, &(0x7f00000000c0)=0x1, 0x80000002) fchdir(r2) 2018/05/20 19:01:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='cgroup\x00') ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) sendmsg$rds(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f00000006c0)}, 0x0) 2018/05/20 19:01:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip_vti0\x00', @ifru_names='bcsf0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) mlock2(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000007c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)={0x14, r3, 0x505}, 0x14}, 0x1}, 0x0) socket(0x5, 0x2, 0x4) 2018/05/20 19:01:36 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0xffffffffffffffff}, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) msgget$private(0x0, 0x4) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) r2 = syz_open_pts(r1, 0x200000) r3 = gettid() r4 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="da669844a8e6b5b86606b51caa342a382600cf8752339a592fef2e3abc2354693fd8d4df09cbb643ad64bf3c08f2af26c9d314d6b48b8cf2b5c39370e321f41fec2a2ac97c2d35c0dea852a4bf7956e47696f193ea08447a3c90e098c2a519a409b1cdf03a12feaa6648fcfc6b4181dbbc61df67ad6badb5b64a9c757fd61698c036147d056f4536f54047864b878ccbb4", 0x91, 0xfffffffffffffffb) open_by_handle_at(r1, &(0x7f0000000280)={0x4d, 0x1, "916c0d09829bf810931d359dbae5a770c5baab15447a3821e80dde953626056e6ee0f1cc605efb2298f03ca1992de4ea2a4c20711b2dd799c401d7866d74b59c84aadc4303"}, 0x597081) keyctl$setperm(0x5, r4, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup3(r2, r1, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") tkill(r0, 0x1000000000016) 2018/05/20 19:01:36 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x8, 0x800) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000100)=""/45, &(0x7f00000001c0)=0x2d) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000002c0)) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000400)=0x10) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="9e76e3b64ea08535e0918bc9e7faef93ca4428bbaadc5b521146b561856635e0d8e7a4fe59d50c6ae90b4b364121ebec78706a297c16f73ec2137bfad2e348c74c7cd6883dcd68049ea36e4dbf497c52c9da3e4e3630e7f043502ef3d912ce44ed48c6f91be72ec3368c9a8df83f2e3fe4c05264a5dabe76d0518730496d13ef719d9a77c5432cbd73de4df4898c63bfa77c068e6ce2c12fe97a0a116facddc9822adcbb1161946342e7beeede58178e5385f58e25", 0xb5, r1) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r3) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000300)={0x126, @tick=0x80000000, 0x2, {0x8, 0x1}, 0x4, 0x3, 0x80000001}) write$binfmt_aout(r5, &(0x7f0000000b40)={{0x10b, 0x80000000, 0x401, 0x2c0, 0x9f, 0x5, 0x2e3, 0x3f}, "ceb3de34f00648d153e8c2d82053c57e7d8e475bb7dcecc36681ad933eac6cc8497de750c98d081614c4bb94d10173d4f3ab45309e4aac3f5221c18f03224031f3254bc52baa57c807a659f1c21b7b494cff6a49e667ee271befa35fe0e050f8a5aaadcec94554d8f9e19053b5e5bd2d1acac723fbf9688dd9e010f51461b6f58231e895f11c040a", [[], [], [], [], [], [], [], [], [], []]}, 0xaa8) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/20 19:01:36 executing program 7: r0 = socket(0x10, 0x3, 0x0) sysinfo(&(0x7f0000000080)=""/4096) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'gre0\x00', @ifru_mtu=0x1}) 2018/05/20 19:01:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_int(r0, &(0x7f00000014c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) fstat(r2, &(0x7f0000000700)) 2018/05/20 19:01:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f00000002c0)="c626262c8523e0fe0e221e8569c26abf012cf688") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000180)={0x8000}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0044dff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000200)=""/136, 0xc8, &(0x7f00000003c0)=""/200}) 2018/05/20 19:01:36 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x2, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x9}, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/05/20 19:01:38 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000003340)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") inotify_init1(0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000340)={@llc={0x1a, 0xffff, 0x7b2e, 0x6, 0x1, 0x9, @random="8b2c78475cfc"}, {&(0x7f0000000280)=""/144, 0x90}, &(0x7f0000000180), 0x10}, 0xa0) sendfile(r1, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000400)='./file0\x00', 0xa40, 0x9, &(0x7f0000000a00)=[{&(0x7f0000000440)="f9f7f51c1ed778f88005bee0c41153be631f826d7b1fefd26c", 0x19, 0x1}, {&(0x7f0000000480)="a9a2e611901a41535d47782818ee9727e0b98b7c3b06f69c05a3ca958fe3f683c697866a1bd5fe2889b81b19b731dfb0e8d4f377d93c30940741edb96150467d2acc8d6b3be1fafe4c4994d47199f49fbccf555b8f9a187c5f04c278c759375eb877a1", 0x63, 0x5}, {&(0x7f0000000500)="671da4376135a8b7af24ea58a15a8c71fb8bc33c6dfce55669c3e14bbc4a0ddeb44625998ff87edc3876a199bf2d0077", 0x30, 0x3}, {&(0x7f0000000540)="906f2fb10b93d84fd54a5db190a5dfc3968105d22c1bc5efc1150b38fdeec3a3b6e5e2842c51a03aea113fe08e41ff1ca6aea77089bc6414b676ab5f8713d19b34317987fe6d4d9ee5c9e63b1b65165b0f60823c89610e9827ce6197425f3a7712d391fb948b55d4fb9a49af92560bd615ee77641431601e63913a4a441e36e468911ab1ee2f77e81675f7ece075799e89a1ec3482dd93a41ab3f7a8b8e7799d122ea09e2edef00e14ec173fca5df03d0781f2ee6e6f51c6172f947cb0fad7b4ef7b8d3133c310", 0xc7, 0x7fff}, {&(0x7f0000000640)="28b03b0533594ffcb95b91fe2412cdf1ec6121ff0c215ae9d3ec325edd0d932ddd011e5367d8e9f6cac537774efa20c837cdc783e37f0c2611dc2f1d11ef80bfd13e8ab5c6c4fe807b0ecbb1e48595e0fe9efd597cc155bc2aefd1b35a0c075aa7ec6edcf4d5b68ed7baaab5f7e710c75fff29cb8248d1356f5eef3f2ba2db68e944a93ab07de501fca1b83a369c73b421440f47934d30e5fd0a9d9e2d94e41a3834a25b320f89ba669b90", 0xab, 0x7fff}, {&(0x7f0000000700)="5bedc1e2cac2c06d9bf1b8accdc71849e02724d3ba5062b5921186598f73957fbe0a0cfbd613a9d994bbb90ca6ddbd949c1bbd1db15c9c4085fd87e5df54e7aa67047e89b0a4245ea7bd949e91ff94a807096d39baaccbcc72d3acb42b2fee47c26f4f2e4d254314ac17db43aca1d5351576e55d8a7ddb2d20183e5edaaa07ceacbea2bae3f4160fcb4bc0931468f49d1cde721a25a270e0f195d948b71d89b62bb8c50011afac76e9561ce6ca89b64d2243d462af489beb5d76977a0340fe5532bd4091019bb66ff0db9076", 0xcc, 0x7e26000000000000}, {&(0x7f0000000800)="99243fe9a2f958745a46435534d647ff6acadc7b374ba349e173af1220a61216d59c1b5888d01e17268884afc4a477db712f1c68b58670dc3ce5aa25f780386ccd2204894802f991d0df957271a01a48f1ae769db59ed318bb476c1b93fde20b70d61bf484b9b04e9031a712f2acf7e5ef185492bbf5435e0e7b36dfa714365ea9ecdccb82fa90ae5af539e521d022c3b952482552b4d0db7c444ce3d268d83abc65fe55e1bfd075d34355d56b9f69f26cea762f9be22cfabc1b2ef381fb24ab8b7b45984703e381cf4fa282e04e49aefdc3ca8470", 0xd5, 0xff}, {&(0x7f0000000900)="6d40aa9afc230dd22baab55a439dbe359b7bfac86a0ac458055f52bd0ba7365bc6d32dbeeafb59add50cbf1b1f794219db6404e789a5ffbae0830e3b1f44c4d143a2f9e3ef5fbd7ad549fcc6a2c86b3d1078c571e2a37600743ffa0cfb3f13877f4e2dd25840e4c8b4b03c5f84b6df955670789770fd6d738dab34414ec4966e1358547f8e222bbff9ae1aab087852189e9a813905bb352cb95b0c819fbb61788d3d99c158b03455f1c19e4ccf5e00a26781d1506298a9939b43", 0xba, 0x1}, {&(0x7f00000009c0)="8486b4d440acd798e8338ee6893f22f77c426df67672a5329e536c909160063208e0eff0f4cf5583828c94fe3ba4df98a559cb6820", 0x35, 0x2}], 0x2340cc0, &(0x7f0000000b00)={[{@sys_immutable='sys_immutable', 0x2c}]}) select(0x40, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) 2018/05/20 19:01:38 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x10, &(0x7f0000bbfff8), 0x8) 2018/05/20 19:01:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) close(r1) lookup_dcookie(0x0, &(0x7f0000000140)=""/241, 0xf1) 2018/05/20 19:01:38 executing program 5: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400400, 0x0) socket$nl_route(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, r2}]) 2018/05/20 19:01:38 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x80001, 0x5) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) r1 = getpgrp(0xffffffffffffffff) timer_create(0x6, &(0x7f0000000000)={0x0, 0x1b, 0x2, @tid=r1}, &(0x7f00000000c0)) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x1c) 2018/05/20 19:01:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x400, 0xc4841) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000340)={0x2, r3}) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) setsockopt$packet_int(r4, 0x107, 0x7, &(0x7f00000001c0)=0x7fff, 0x4) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x20, r1, 0xa11, 0x0, 0x0, {0x1}, [{{0x8, 0x1}, {0x4, 0x2}}]}, 0x20}, 0x1}, 0x0) 2018/05/20 19:01:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000080)='attr\x00') r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x255f, 0x484000) ioctl$SG_GET_RESERVED_SIZE(r5, 0x2272, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/20 19:01:38 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_bridge\x00', &(0x7f0000000040)=@ethtool_rxfh_indir={0x38}}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/20 19:01:38 executing program 0: r0 = socket(0xa, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="034837ff01000000") 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, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/05/20 19:01:38 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ustat(0x2, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) tgkill(r3, r3, 0x2f) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$getregs(0x4209, r3, 0x730004, &(0x7f0000000000)=""/38) shmget(0x3, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) bind$bt_l2cap(r4, &(0x7f0000000100)={0x1f, 0xfff, {0x4, 0x0, 0x401, 0x0, 0x4, 0xffff}, 0x40, 0xffffffff00000001}, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/05/20 19:01:38 executing program 7: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x4000000000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='system.posix_acl_access\x00') pwrite64(r3, &(0x7f0000000240), 0x0, 0x0) close(r1) 2018/05/20 19:01:38 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x100000001, 0x1) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=',', 0x1}], 0x1, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) 2018/05/20 19:01:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0xed) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendmmsg(r0, &(0x7f0000005100)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001440)="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", 0xfb}, {&(0x7f0000001540)="00b2b502962a550e04de493737295ca6a541c9f709e92772c1d5b3616aa29a470de3dedaa609346e4f383211eabc12057a2a7c2801a7ee2907afd8fe9832fdb0dcdc8f348389573a231ad5b8bbf4ce4a6947ea8275a2c36b0ccbb419156ce7083f7c43f338713a2c7303262b3ec539181f17b3a356d8e59f37a3d1d30b03300cac9f1bb1abdfbefd2fa301813daa95f8fea69331e1ce3f21986d4cb0742fea1d77afbd0925c5e36275d4d7adba806fcc02d74eed1f87caf152e44c92c0049e296c835f909c827e2c244042dd91d0b4622b55cef7f505", 0xd6}, {&(0x7f0000000280)="8063f550792b096e31a34e20122ca383b46c06291223a1a1f6ffd50fec9b242338aa7d451f717f4003909ea1af5d15a8445ae84c16dbed436b51ecd5c77c05ce26a47afe92fcea0b8c29649fb594843ecba30399b92168a40038370cfd246c5e2cf4632b4e8f5e31", 0x68}, {&(0x7f0000001640)="3e028a188a42b3eecec24e29fcba2497ec6e0105c381de2ff2024ca51ff4f96535185639184b335a839ad8c0b552271902ed733dbc1c6b65d29d9919646dcd080aa14bef72866db4a10ac028c3d7fe253cfd9920472cbda3e4bd2e9f06ff4d4af53086defa180a5124bd75e47e2ac0d1ba4a5926ecc61784e5c64c0e9daff939b971363b15927e23a585568dbf174f6bc7ad9eecba0725e6eb6d2300b919e3eaa157", 0xa2}], 0x4, 0x0, 0x0, 0x20004804}, 0x6}, {{&(0x7f00000003c0)=@llc={0x1a, 0x33f, 0xead, 0xfff, 0x40, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001700)="a9f3c9b606b9c4bed435a99ef50426f6048e1f371938c45fd55321b924d5d814005f88a66223ab454b7af5d1f6e1b607b765c708c347065773eb6cb20d00fd6dd99a83995614c8602767292ca84bc436c35c3f017eabda21e7bcee3d7308c23505f4a8f7a7ab0b549e77bd5aac1edf974a300b493919793546b23a3dbed99fb48d5abf86f05a6b47925b9fb2fde96f4637cc6ad2494906e4bf6b3a2a5decbda604c4f3bc93", 0xa5}, {&(0x7f00000017c0)="c93eb0238c8627bcc7addc104a1cda4d3650f7b189879a6cb66a1c738c5ceae9ab27672817b9f8b8bf761c82259b9ef13604744bb22fb4387c66525eb2694766edbb4a284bc20de23ed3896efef296e7b9f8d7ebefc06e4acfed08f959a5e8", 0x5f}, {&(0x7f0000001840)}, {&(0x7f0000001880)="f6560ac0790173a1e9cf6f6e3a27b325aed5a76335c94525a14bda9ded3065ff66455bc5cbd7e90f4c23ca865b55c3919a675037e547a55815251d6b8b6140bf0247a0516b4e5aaf62ff9e253b6cda26fa2617b3d8ed9a6212d486bc767e258175", 0x61}, 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0x2570, 0x2000c000}, 0x40f6}], 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40000) recvfrom$llc(r3, &(0x7f0000000100)=""/138, 0x8a, 0x0, &(0x7f00000001c0)={0x1a, 0xffff, 0x339, 0x80000000, 0x3, 0x40, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f00000000c0)="01"}, 0x10) 2018/05/20 19:01:38 executing program 6: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x25, 0x6}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, 0x0) gettid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x88100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000300)={0xaa}) getpid() pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = userfaultfd(0x0) vmsplice(r3, &(0x7f0000000740)=[{&(0x7f0000000380)="92a266b4a240cfa7e88cd92f14e4872e3aefe33fc046189b1210f7f67809bfaf08b5a630da851cab97e78ab083448d5b91d461f9d27ecbcd547a94ca5b02f8c21a29293b2a403fbb05273508460a2b32d07d1562ee3d63f6b292d873a6c5894aa4f629cf5a038e08969d6b9a0d4151b3ed949060cdfff85e2969c02af9c060fb1ad99a0812f2f7d8ae6d41f4248f7355b2e4464ace3b865cb59d2fdc1cc348c20c2837dcb89e937a5c040a552f883d2093599f4629e8d50b6e56bad58cf0d55c0f0765549d27690dbfe2c659b11d956573ea53d9d0e07d00a3381d5696a5fad00c43eac8b9a2c000253d38a3dbdc55ea3825cc14c284ef", 0xf7}, {&(0x7f0000000540)="183c1658acb9b7b447a331d3c332906c06c28fe844dc7f859a566ba64ee00fe2c2a0713a40592f51787f96d6f8418800b882c8bdd4d5bcaa7a6a34e49f9f04c174a647ff2f4c68949c5c0d4f1e7df1d7f8d5aae07eebe5738362c1e4bf41b86aeeebd1770c1a903607ac1208afdc003653c634852aca9a612f271c3b7572f36a5c487eecda7408517660b9595539fd50cf51d7e0241c3f51103e4aded0edeb79f40dfb3f34f7d8b2420383c13e47a2cb0f2becccc146fff02ff167d2dcf23d42eadbdf8ef9c82c073e0aa410c43307ab68e6de139497c4aaaba604fa3c3ee0c0e8c5c4cb21be", 0xe6}, {&(0x7f0000000800)="6c152e49e7fd54ce81326b84b1ebecf1ff7fa3cc0b46510a02bf51056fcac717f141d004a55054128afdf407305ce5e0f24916e9c6ee60bac2f02cb6aec35506eb742836b69ffe78a1e0b1ea436a6ec9a733f378fcacdc575e255b321ced9f01222ab73b4b58a53ba93081e5fce437c28fb0817813f4376efa33e1c0ba8034af89c04efc0870eb81c6ba0c02ee26cdeed65d6e5a500a628c8a492df6f27a837edcd090d33f2f7f99ca1947a1a5cc4b5fe04d5436bf30803bfa641ebc79d3105f0e71c63003b925f7a6854ba4ab64b2875cfbc2ece8a1ec169cd8cc5fb7ae2e849fd94f", 0xe3}, {&(0x7f0000000a00)="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", 0x1000}], 0x4, 0x8) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$cgroup_type(r5, &(0x7f0000000080)='threaded\x00', 0x9) socket(0xb, 0x0, 0x4) read(r4, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000604ffc)) dup2(r4, r6) creat(&(0x7f00000007c0)='./control\x00', 0xfffffffffffffffd) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) 2018/05/20 19:01:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x404040, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, @ipv4={[], [0xff, 0xff]}, @empty, 0xc, 0x5, 0x200, 0x500, 0xfbd, 0x2000000, r2}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x6, 0x21, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) 2018/05/20 19:01:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYBLOB="400000ffce942ce287844bc0c9457c2f7dbc"], &(0x7f0000000340)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap$binder(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x8013, r1, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/05/20 19:01:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4281, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x2d5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x2, 0x2, 0x100000001, 0x400, 0x7}, &(0x7f0000000200)=0x14) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="09fd78393e11d7bdcd9f40050ff60fad"], 0x10) r3 = accept(r0, 0x0, &(0x7f0000000000)) socket$inet6(0xa, 0x3, 0x5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/20 19:01:38 executing program 2: setsockopt(0xffffffffffffffff, 0xff, 0x0, &(0x7f0000000100), 0xfffffffffffffe4a) socketpair$inet(0x2, 0x5, 0x3000000000, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x1) 2018/05/20 19:01:38 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = getpgrp(0x0) r4 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r3, 0x1, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) preadv(r4, &(0x7f0000000040), 0x0, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0xfdcc) [ 97.485448] kvm: emulating exchange as write 2018/05/20 19:01:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x48}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r4, &(0x7f0000000280)=0x4) mq_timedreceive(r0, &(0x7f00000000c0)=""/230, 0xe6, 0x7f, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x9}, 0x8) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x6, 0x0, [0x49, 0x1, 0x2]}) 2018/05/20 19:01:39 executing program 2: mlockall(0x6) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ca7000/0x1000)=nil, 0x2002) 2018/05/20 19:01:39 executing program 5: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="6f73321d972be4e5334de1fd3a0adf1defe6ee053d054b4ffd1897b24cc1ee4a36a515c2ca65d35f875a114acf367526e18bbffc488a4e0edcc937d462394f0f31c14b2ad9f21a6b282fed98d063d0e86de23e8ccfe0b54b22ad07c77000f71d3405b95497cfd333427109498aeee2c74689845e19e06c24a1b59212240b6c1b9c19e64924c9e9488f47038e7f80c6ba4830138956bb0f0dd179e1af3d87e31568d5ea"], &(0x7f00000000c0)='\x00', 0x1, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x210003, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000140)={0x1, 0x4, 0x1}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280)=0x1, 0x4) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000180)=0x4) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000200)=""/112, &(0x7f0000000100)=0x70) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) 2018/05/20 19:01:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x85ffd) sendto$unix(r0, &(0x7f0000000040)="c613a524417941101aed2e38b819644542c575d38034ce", 0x17, 0x8040, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/20 19:01:39 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5d2, 0x100) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0, 0x40}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r3, r3) setreuid(0x0, r3) ioctl$LOOP_SET_STATUS64(r1, 0x1269, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/05/20 19:01:39 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x81, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x3, r0}) ioctl$VHOST_SET_VRING_KICK(r0, 0x3304, &(0x7f0000000080)) 2018/05/20 19:01:39 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0xbb6c}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/53) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000380)='./file0\x00', 0xb9, 0x4, &(0x7f0000000700)=[{&(0x7f00000003c0)="feaae6345c76486f9488b58fdddb64d9f7675b557e343cf87b831f94c914a5a6a0574fbbc83c617beb1e64bcf3dd506ffdec712d74a6f3a8fc81140a650617672d535ee95a6935c12ac7e185d928457cd81b73e59e50a63dd7d393b70437a0ede60a1a7bbf52dd5c4128528220d4e89b2c0477f851cc98168dddf8", 0x7b, 0x3}, {&(0x7f0000000500)="814972185d5ec1dc40b038d4cf667157b9e4450d3825aa7a33ff08ca5a84e6fabbfe286376eb5939f97acb3ca751dfe218e2278d2e3760350396e8505fcbd4b8e328fcc7a148f5950f5607db678e9b49496843b318ead0143b4a7523da1d457e6c017547ef026231d27b436f6a2332dc76e53ad393721e29d66159231b50bac1319baf01498712e3f6202eb1df657c6dfdf3b6c098710ece9d1b5eae5e82f94cbbd24ae8b52a495b3f625bd127f63c7a909ea9464f62fdedeb42c93bdbb4e31e28a8238e5d064bcb92278234d0bd2d8d0fa4f1551021a1f2811edbea862c2754cba64ad4d37791c8fc0dc530506fe6f90c814ff31e410d85e9", 0xf9, 0x9ca}, {&(0x7f0000000440)="cd25f4db184ccb60937cef27983ad2d5155c24838e5d6198113c72d2e8da889443863c2c30218e27a795d0a849cbe25a99e8a6787f7e0624d39f6d43349043cb7728ec64f091ff201c5a5eb78e4bca80963cf758186f57ad79db5de6190460548447e38de2b7ed006fbc846f2555529b5edecd0d4772883e8e669095", 0x7c, 0x9b}, {&(0x7f0000000600)="d5c0191d68b2b38c732fd088d9b9697ad2de7ae7a44a6c29cb2a83f69e6419c485fd328d03d95a6092447015b4aa97f664c7cbc4282648facc3d48a80533cbf4e1a4f412e66c90f35e13e9a7941d91c88abb45b355ff0d4bbbd8744401679d7fb529a710fcb74e60248fb020247f10cbf314e891d6d9d5f70f3d49c8498c55992c2ce9a56c266a660aafc202f173199cd79961d6c59a935754eb98bb2f7f91e6ad553fe7713a81eeaa044d6e33942d790304b4462bde36bd8f54e65d19ecc603baa8d08845a788086f38083c1c43c003", 0xd0, 0x8}], 0x1000, &(0x7f0000000780)={[{@nodecompose='nodecompose', 0x2c}, {@part={'part', 0x3d, [0x39, 0x32, 0x37, 0x38, 0x37, 0x34]}, 0x2c}, {@barrier='barrier', 0x2c}, {@session={'session', 0x3d, [0xcd0df7a8168851c]}, 0x2c}]}) syz_mount_image$btrfs(&(0x7f00000007c0)='btrfs\x00', &(0x7f0000000800)='./file0\x00', 0x6, 0x9, &(0x7f0000002d40)=[{&(0x7f0000000840)="6c05d856016ec87e88455758cd507b015e0fe13582c20bd907721592c6a9b74eead9c047a8b1ddf69fdfff46e55ca4adf92836430f3493497ad74222837c98a6e91db7054e3502bd4bb590ae98a8dea4a4ac81db7464346489b8b9cc2b049ad9ab4d534505bf5a3a48ade062fb09daa95a2733774362fdd01171a0dcf20f99ef5386186eb2e147db4e843258e5904e7a64686ac0e30b9557c1e56390891140", 0x9f, 0x81}, {&(0x7f0000000900)="66a94375aa9843060cbe42ff117a767c4d1cb79cd53651382dd388a4211aa23cb44a5944b5d662101fd84fbc2e1d9eb37a5cd482e5ab98bd77291596f232ccf41b29a9c6672c2d9ee99eb0973d5e8c9a728a374c3bed62a54e49a54d65c1f3e879ec01bb5d2a2e431590fe05f8725ccc7f0cd410d7ee0a47d31ace678fae5d20f2f20cd369170e8d4430a1c7c0b764354d1bf4319ba5c32ab1f56cb075d275c428c34bb50ca4ea88687ba936d46e00e98e307b861988511259778327687fbfd05e30b33caf6a8f1e5e5ea880e148de19bacd8d1df516a6a0d10d22f2f89f6aaaf89c4fb949e125da8dd0f77a2a551f723b3a616ddaec0322", 0xf8, 0x100000000}, {&(0x7f0000000a00)="e1139959a791f1aec0565c7f3f70d220588b39f496ce1754", 0x18, 0x4}, {&(0x7f0000000a40)="544c735d5a00641fc3a6d15aff724a8d410ca2befa1c46a6497badf772b193f4b7320acf476c3e152b2aa3257e547d646c4ee3c52ef7359ac15a18eca264dd683cc25802df1da955d928a908f276d6aa687bf1e9240af7796eef47065d8726bcc620662f1c694d70e2a5ff0874eef711f89eef30c4f579ccd47c1b4d4658bd8b81a5a1b7fc48ac9a7a8d51f8365904f0082d35a156ffbc635589f46e53003843367e72d388d354690353706859b9a92a8b98d8d14546035921dd08371ff0299226d4b99accd40352ba5499f94466012c32b325cfdf713cc57accc3ab88fdc96057dcbdf0cb100683", 0xe8, 0xfffffffffffffffa}, {&(0x7f0000000b40)="824a48a19acc6685ac2bcb5a0ea9a285feca0c69066b9bf09fa9c1aef9334a6df3e6", 0x22, 0x7}, 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{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000002c40)="059ab511e62204ab65228db734370459e91d6cf4f4e5400817464c2c8d210c34f2675ddf6ec46e79ea674dd739d1906681341266e7b9938bf7879c58b2a4814c8152681f80add50aeea4b024edb15bf1211f2f3301f9c3bb6953dd502caf0c6ee9c4479cad1c30de7394cd8940aa2faf747f86b144de7dd9208042acea303aeb27d7647e71790eaa1d5045deefa2e573e318af939a937b01b46585fa0c482744b1b4be85cd9e03f946ff6db4713c7add061045052c26b854bce8d7894203d461af00f1889867eb8cd4fc4dfb70222507719f554222f760d3b6e7de8786e9b42416c93d39cb9b", 0xe6, 0x9}], 0x40000, &(0x7f0000002e40)={[{@skip_balance='skip_balance', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x5, 0x1973, 0x2, "22212b569e01539c2c383d62a1f0470658907023750f573e0967314acc96f0841bba4a66ad16f8aaad592b13ee64f0e77aac02104a2359e160ae403a7d6f85c6cb76d3d601ce18668a84a47ea60726a4"}, 0xd8) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/20 19:01:39 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$binfmt_aout(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0701ff00fa0000008203000007000000200300001f000000000000000000000057176ac3c1b351c7785e0eea81a3bcfabc954b618b199027031ef737e51981eba438dd7142043492003145fd505dc042cb000000000000000000ba17ef8fb40fa65ad9"], 0x63) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0x7f, 0x2, 'client1\x00', 0x1, "8f7879ac062cf29f", "f9e65a85bafa8c5bf28360011afb6aca53885d92ab585e6069fb719f35a9939f", 0x7, 0xc1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) [ 98.581994] sctp: [Deprecated]: syz-executor1 (pid 7707) Use of int in maxseg socket option. [ 98.581994] Use struct sctp_assoc_value instead 2018/05/20 19:01:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/248) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000001c0)="75d84c685298b51bdf1918201fabfef5d2604a2a83beef1a3a9edcda208dcc551775557695c49f9629e978ad48f544fbf639922f4c1a9a34b403d127fa08f0f413ffe9e73b87635d6e3eeaadbcc6b73dd8c2360211a48f263f7f19a141e73b36") 2018/05/20 19:01:39 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) r1 = socket(0x200000000000011, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'bridge0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001340)={0x0, 0x3c, &(0x7f0000001300)=[@in6={0xa, 0x4e24, 0x200, @loopback={0x0, 0x1}, 0xdc}, @in={0x2, 0x4e22, @rand_addr=0xfffffffffffffffb}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000001380)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000013c0)={r3, @in6={{0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x8001, 0x401, 0x93, 0x7, 0x44}, 0x98) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x101000) sendmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="25af4c79dc434b0d7c5fca710289", 0xe}], 0x1, &(0x7f0000000100)}, 0x0) getsockopt(r0, 0x3, 0x3, &(0x7f0000000300)=""/4096, &(0x7f0000000180)=0x1000) syz_open_dev$tun(&(0x7f0000001540)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000014c0)={'eql\x00', 0x100}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001480)={0x58f4, 0x200, 0x89a, 0x101, 0x7, 0x3, 0x3, 0x8, 0x400, 0x3, 0x9}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x1, 0x4) connect$packet(r0, &(0x7f0000000000)={0x11, 0x1f, r2, 0x1, 0x7f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000080)={0xc9, &(0x7f0000001580)="f7ec9af6ad229d243b6bd86da99e4c23d40629024e8b74bfff8e46e3625f3aa1a56da1263099e9ea361c7f9d89b790ce6a820c21bfae86394cc7656cb7ba5d68f90e70abd1b5d2bb4ac7490b4ab8c61e67bd8433a1673990c55b702204a77fc8ba3bfeed03f3fe5ec1d59af2e53ae81c1b7e3aa10e30b75ceb1903f13a41a0871abeba3125cfc4b17c3a5b5d84dbed7c8dc684f2d62f351c5b89477375fea9e1cd380c6291a0fe6e53989aaf42c20669024917a78bd2515db0d7647c27e0248ae11e8818cf9776bf78"}) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x1) [ 98.630826] unchecked MSR access error: WRMSR to 0x49 (tried to write 0x0000000000000001) at rIP: 0xffffffff81340df8 (native_write_msr+0x8/0x30) [ 98.644041] Call Trace: [ 98.646786] vmx_set_msr+0x19b/0x1f90 [ 98.650638] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 98.655711] ? __check_object_size+0x95/0x5d9 [ 98.660245] kvm_set_msr+0x18a/0x370 [ 98.664005] do_set_msr+0x106/0x190 [ 98.667694] ? do_get_msr+0x1d0/0x1d0 [ 98.671537] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 2018/05/20 19:01:39 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) listen(r0, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000002ec0)=[{{&(0x7f0000000540)=@can={0x1d}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)}}, {{&(0x7f0000000a00)=@un=@abs, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="10080000000000000d01000004000000"], 0x10}}], 0x2, 0x0) [ 98.677126] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 98.682701] msr_io+0x21a/0x360 [ 98.686047] ? do_get_msr+0x1d0/0x1d0 [ 98.689889] ? copy_overflow+0x30/0x30 [ 98.693828] kvm_arch_vcpu_ioctl+0x14cb/0x36f0 [ 98.698447] ? kvm_arch_vcpu_ioctl+0x1479/0x36f0 [ 98.703254] ? graph_lock+0x170/0x170 [ 98.707112] ? kvm_arch_vcpu_put+0x420/0x420 [ 98.711586] ? update_load_avg+0x2d9/0x2570 [ 98.715951] ? __lock_is_held+0xb5/0x140 [ 98.720071] ? attach_entity_load_avg+0x850/0x850 [ 98.724953] ? graph_lock+0x170/0x170 [ 98.728812] ? resched_curr+0x122/0x190 [ 98.732837] ? graph_lock+0x170/0x170 [ 98.736689] ? graph_lock+0x170/0x170 [ 98.740537] ? dequeue_task_fair+0x9c0/0x9c0 [ 98.745008] ? rb_erase+0x3530/0x3530 [ 98.748882] ? find_held_lock+0x36/0x1c0 [ 98.753005] ? lock_acquire+0x1dc/0x520 [ 98.757066] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 98.761353] ? lock_release+0xa10/0xa10 [ 98.765369] ? check_same_owner+0x320/0x320 [ 98.769735] ? graph_lock+0x170/0x170 [ 98.773575] ? rcu_note_context_switch+0x710/0x710 2018/05/20 19:01:39 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000d4e8594b08a35c0d83b037381f797e935ad634f21c43d7cbe013f6d38e7a793516485661882175ded2b34a861c2bd8825e2c7fe95c09dd4ebebd2f6509005d2a101012eecdbed69faa758ebc4bc9248d6ce72b8b03ef5fa446cc08d9c61ae01fe252e80555e4c6519a143b1c8134addca19848cbb81c1384a3817384e6137e4b7dde1920d447efaddedce30000000000"], &(0x7f0000000100)=0x8) [ 98.778570] ? __might_sleep+0x95/0x190 [ 98.782595] ? kasan_check_write+0x14/0x20 [ 98.786889] ? __mutex_lock+0x7d9/0x17f0 [ 98.790988] ? graph_lock+0x170/0x170 [ 98.794834] ? __lock_is_held+0xb5/0x140 [ 98.798931] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 98.803212] ? print_usage_bug+0xc0/0xc0 [ 98.807329] ? mutex_trylock+0x2a0/0x2a0 [ 98.811440] ? __lock_is_held+0xb5/0x140 [ 98.815539] ? __account_cfs_rq_runtime+0x600/0x600 [ 98.820613] ? __lock_acquire+0x7f5/0x5140 [ 98.824889] ? __perf_event_task_sched_out+0x2e8/0x1a30 2018/05/20 19:01:40 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', r1}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x401, 0x103800) connect$netlink(r3, &(0x7f00000000c0)=@unspec, 0xc) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x4, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x3e8, 0x0, 0x0, 0x0, "62289a40dd2967a3"}}, 0x48}, 0x1}, 0x0) [ 98.830304] ? update_load_avg+0x2570/0x2570 [ 98.834756] ? debug_check_no_locks_freed+0x310/0x310 [ 98.840006] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.845602] ? __perf_event_task_sched_in+0x247/0xb80 [ 98.850838] ? find_held_lock+0x36/0x1c0 [ 98.854942] ? lock_downgrade+0x8e0/0x8e0 [ 98.859145] ? finish_task_switch+0x182/0x840 [ 98.863682] kvm_vcpu_ioctl+0x27e/0x12e0 [ 98.863705] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 98.873601] ? trace_hardirqs_on+0xd/0x10 2018/05/20 19:01:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 98.877790] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.882330] ? find_held_lock+0x36/0x1c0 [ 98.886454] ? lock_downgrade+0x8e0/0x8e0 [ 98.890647] ? kasan_check_read+0x11/0x20 [ 98.894846] ? rcu_is_watching+0x85/0x140 [ 98.899052] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 98.904302] ? __fget+0x40c/0x650 [ 98.907806] ? expand_files.part.8+0x9a0/0x9a0 [ 98.912440] ? lock_downgrade+0x8e0/0x8e0 [ 98.916631] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 98.921870] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 98.927646] do_vfs_ioctl+0x1cf/0x16a0 [ 98.931585] ? ioctl_preallocate+0x2e0/0x2e0 [ 98.936048] ? fget_raw+0x20/0x20 [ 98.939558] ? task_work_run+0x227/0x290 [ 98.943666] ? exit_to_usermode_loop+0x87/0x310 [ 98.948385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.953959] ? security_file_ioctl+0x94/0xc0 [ 98.958419] ksys_ioctl+0xa9/0xd0 [ 98.961921] __x64_sys_ioctl+0x73/0xb0 [ 98.965853] do_syscall_64+0x1b1/0x800 [ 98.969780] ? finish_task_switch+0x1ca/0x840 [ 98.974325] ? syscall_return_slowpath+0x5c0/0x5c0 2018/05/20 19:01:40 executing program 0: r0 = epoll_create1(0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', '\x00'}) [ 98.979292] ? syscall_return_slowpath+0x30f/0x5c0 [ 98.984275] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 98.989680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.994580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.999807] RIP: 0033:0x455a09 [ 99.003057] RSP: 002b:00007f77e0974c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 99.010808] RAX: ffffffffffffffda RBX: 00007f77e09756d4 RCX: 0000000000455a09 [ 99.018139] RDX: 0000000020000040 RSI: 000000004008ae89 RDI: 0000000000000015 [ 99.025438] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/20 19:01:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="0a0775b0d5d6d98f7ba093f3ca63c818e3", 0x11) sync() [ 99.032754] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 99.040054] R13: 0000000000000256 R14: 00000000006f78b0 R15: 0000000000000000 [ 99.100124] sctp: [Deprecated]: syz-executor1 (pid 7707) Use of int in maxseg socket option. [ 99.100124] Use struct sctp_assoc_value instead 2018/05/20 19:01:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000280)=0x1a8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000), 0x8) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x101, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="4b32579563ef816485cc302b191f8d18c94e44", 0x13, 0x3}, {&(0x7f00000001c0)="19e7808d49d53eb1ff047e01d717e9b6c9ac3f251b89845ba791e3", 0x1b, 0xec62}], 0xb14020, &(0x7f0000000240)=ANY=[@ANYBLOB="6e6f757569642c646973636172642c7377696474683d7806000000000000006c6f67627566733d32372d367f362c00"]) 2018/05/20 19:01:40 executing program 3: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) sync() 2018/05/20 19:01:40 executing program 0: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r0) 2018/05/20 19:01:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x4, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) close(r0) 2018/05/20 19:01:40 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x2201, 0x0) r1 = epoll_create(0x331397b5) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000004c0)={0x80000000}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x400000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x1c, r3, 0x0, 0x70bd29, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040040}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a93", 0x5) r5 = accept$alg(r4, 0x0, 0x0) writev(r5, &(0x7f0000000e80)=[{&(0x7f0000005a80)="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", 0x708}], 0x1) recvmsg(r5, &(0x7f00000002c0)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1, &(0x7f00000003c0)=""/164, 0xa4}, 0x0) 2018/05/20 19:01:40 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) uselib(&(0x7f0000000040)='./file0\x00') r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000005c0)={{0x6, 0x6, 0x1, 0x4, "ab7005b08e07becfe15ae208b04a4ba2575cfc5fd148aa49f6a19eaf2f970f6f3493e439eb20fbb0ba47c104", 0x5}, 0x0, 0x0, 0x8000, r1, 0xfff, 0x3, "daeaee3a1702a79d755e323b054683739f8442a2abf8d80b13423e8fe2b545a401d93b6f55ccf9100e6c57aa7896bc4870e39e12410f02871aff5bc8b45534b4", &(0x7f0000000580)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x24, [], [0xffff, 0x3ff, 0x1]}) fcntl$setlease(r0, 0x400, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000004c0)=0xe8) quotactl(0x0, &(0x7f0000000380)='./file0\x00', r2, &(0x7f0000000500)="f1f5b3b5706702d9123b1aabe0271ad86e3e35876feb33af383ca98ddd5b726cbc1feebb621fc6d700015dd4931d5dcb844ebe885be6b4faca5e093b60e2708dbc165abed7a3e3e346ea9ed85ba851656d5eecd172b057") setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000340)={0x77359400}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{r3, r4/1000+10000}, 0x8001}], 0x18) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000100)="a1b005a5b542af1916fb35b516627ffd4cb8c5a1afe0b9b99ad0bb83b12434229e6f9569f33f69e8efec3de4f31becb214414b52688b2e8cb24ae3d582520726e92622cb282225c70082c041c26c4eca1a77c961d7d87c1dc4cf3e51628b0ccda91f1cc644dde0b1d6faa2febdc5f5938b31e04de21eef2fd1c402542ef61b8a6a142b0ae71bb11bc83eb699fbc6f24833093bebb4b4a289661a2cd3e48224533187da0ebb65df143a568369381d63e4caea310b5f857846553454b51511c47c565e76a2da164e1eed041e3eae159ba5a5e10b86a63fc79c50", &(0x7f0000000200)=""/75}, 0xfffffffffffffe2d) 2018/05/20 19:01:40 executing program 1: r0 = socket$inet(0x2, 0x802, 0x3) setsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000100), 0x91) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0x10000, 0x7, 0x9, 0x1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/20 19:01:40 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x26, 0x313, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/20 19:01:40 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000002780), 0xff00) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x4000) 2018/05/20 19:01:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x80000000001, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r2, 0x50, &(0x7f0000000180)}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d072b0988ac5a7e4aaac4b972dd066ba2c5284ba5a8faa7b77b369df76a6807666f863b429d75594bd8e3f0f5260336d4ec73f2744761da44180bd0bfce0e586a0f460ce4515da77007077aacd39b5c408c7804a58f1750307043fb23ca321abf83638a9bf1b975d70949480a56b34730bd2b1033ed0733391ba0eb97c33e644a1", 0x81) 2018/05/20 19:01:40 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x8e16, 0x1, 0xc3, 0xffffffffffffff81, 0x81}, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r1, 0x40044145, &(0x7f0000000040)) 2018/05/20 19:01:40 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x841a) sysinfo(&(0x7f0000000040)=""/171) 2018/05/20 19:01:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/180, 0xb4}], 0x1) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) dup3(r1, r0, 0x0) [ 99.587880] QAT: Invalid ioctl 2018/05/20 19:01:40 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7d, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000100)={0x2, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000140)=ANY=[]) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)={0x0, 0x7fff, 0x0, 0x0, 0x492492492492658}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000200)=0x4) sendto$inet6(r0, &(0x7f0000000540)="d6540e66881f5c43abc29635bf506a22935f3154ad7b3732e901a81770ec8e13a974983391c6b508565bfcede1b1d17c189547545976832a134e152ccacbd5d359bf7217407df8db5adf9492f3626640911b10f616b426fb2bc4c1e64517fb78f560dbc1c4a103e9f773b10b2aaf7f95e99ad094dda3e3a40eb53c8f353e962dfbe1a4c8a65599584216d804f3ab444b22f41e9c95c83a904b542378ff6a1184cd422ec7c8c71ce7b93e7b849633ee6c77cf34e1b0950e8c018f2e182b95ad", 0xbf, 0x4000004, &(0x7f0000000140)={0xa, 0x4e23, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000}, 0x1c) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0x4, 0x1ff, 0x0, 0x6, 0xa, [{0x3ff, 0x7, 0x6}, {0x6, 0x7ef9, 0x1f, 0x0, 0x0, 0x240a}, {0x0, 0x2, 0x200, 0x0, 0x0, 0x1800}, {0x9, 0x6, 0x7, 0x0, 0x0, 0x204}, {0x6, 0x9, 0x7, 0x0, 0x0, 0x202}, {0x80, 0x7fff, 0x3, 0x0, 0x0, 0x1}, {0x60ca, 0xffffffffffffff75, 0x1d}, {0x2, 0x1f, 0x7dc4, 0x0, 0x0, 0x2284}, {0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x1}, {0x0, 0x9, 0x8, 0x0, 0x0, 0x800}]}) [ 99.628713] QAT: Invalid ioctl 2018/05/20 19:01:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e21}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x2, 0x20}) 2018/05/20 19:01:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="d70fae"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r3 = getuid() setuid(r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 99.732382] serio: Serial port pts0 2018/05/20 19:01:40 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) fcntl$setpipe(r0, 0x407, 0x3f) [ 99.775715] syz-executor4 (7838) used greatest stack depth: 15592 bytes left 2018/05/20 19:01:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x101) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0xfffffffffffffeff}) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000)) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x10140) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000240)={0x8e2, 0x9, 0x2, 0xc98a}) 2018/05/20 19:01:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x20000, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x80000) dup2(r0, r1) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x5f, 0x3, 0x6, 0x2}) [ 99.833417] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/05/20 19:01:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)) perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0x3, 0x3, 0x7ff, 0xa2a, 0x0, 0x1, 0x20800, 0x9, 0x3, 0x39a5, 0x5, 0x800, 0x3, 0x1, 0x8, 0x1, 0xa24, 0x12000, 0x4, 0xffffffffffffffff, 0x3f, 0xff, 0x1f, 0xf7a3, 0x6e, 0xffff, 0x6, 0xfffffffffffffffb, 0x9, 0x3, 0x1, 0xfffffffffffffffc, 0x0, 0x4, 0x19ba0000, 0x9, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x2400, 0xffffffff, 0xfff, 0x3, 0xffffffffffff32cc, 0x1, 0x100000000}, r0, 0x2, r0, 0x2) fchdir(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702f00797a3000bbd3c2830f2a102ed2060bdc00ca0afc0a0ab40400005d8ea974c281f5f1a6d118bc38d1a31d6c7a9ac86f072682cf09de0cb8bef55a1a530a3d2cee9ed82516a500ca71b2d0426b9ecd1e2567f55fc232021cccb1dc618056acf431027a552b2b37cf5317c9194789fbfbfec9159de60772992222334c67e84ec1", 0x1ff) 2018/05/20 19:01:41 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='cg2oup\x00', 0x1021, &(0x7f0000000100)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2100, 0x0) r1 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x40081, 0x140) renameat2(r0, &(0x7f0000000180)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0/file1\x00', 0x5) mount(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x21, 0x0) 2018/05/20 19:01:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000005c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}, @rand_addr}, 0xc) [ 99.951336] syz-executor4 (7846) used greatest stack depth: 15544 bytes left 2018/05/20 19:01:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) fcntl$addseals(r1, 0x409, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x13, &(0x7f0000013e95), 0x4) close(r2) close(r1) 2018/05/20 19:01:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x27, 0x8000000000000001, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b80000001900070400000000000000007f00000100000000000000000000000000000000000000000000ffffac14140000000000000000000200ff7f00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, 'veth1_to_bond\x00'}) 2018/05/20 19:01:41 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x2, &(0x7f0000000100), 0x707000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x90040, 0x125) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2200200}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xc0, r2, 0xc, 0x70bd25, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x168}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x35c97a1cbf95600c}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0xca6ff800afd9872c}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4008084}, 0x4000) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x400601) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x2, 0x19, "1a24a6f8778667906bf670a2a53a9862b03c1990e38763b829bc9f7a2064739d2b46a1f4418a9d9b572ed3c8eaecda7614e9cfc9d5512416e2e4db7505c0d8ab", "8be737616c334bc2a7345b638b22fd47c869bf7cc26562eff03171f472a06333a065b4c5f596a3ba39f590a99540a039f99a5816af1cacc16a399fac4ba1234c", "bf34b2bb160f25d9757db782d829c266d17d1606f6b1087067da3f923e6480af", [0x8, 0x45]}) 2018/05/20 19:01:41 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x8000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xda, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x20000000000, @loopback={0x0, 0x1}, 0xfc00}, 0xffffff5b) 2018/05/20 19:01:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000040)={0xcd1, 0x24e3e1c5, 0x80000000, 0x7, 0xfffffffffffffff8}) fcntl$setstatus(r1, 0x4, 0x8000000002800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r2}) 2018/05/20 19:01:41 executing program 3: 2018/05/20 19:01:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0x1, 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000040)=[{r1, 0x100}, {r0, 0x1000}, {r0, 0x1200}, {r0, 0x104}, {r0, 0x8040}], 0x5, &(0x7f0000000080), &(0x7f0000000140)={0xb40}, 0x8) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f00000000c0), 0xfea4) 2018/05/20 19:01:41 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000200)=@nfc_llcp, 0xfffffffffffffee3, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/11, 0xb}], 0x1, &(0x7f0000000100)=""/193, 0xc1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/231) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00') sendmmsg(r0, &(0x7f00000000c0), 0x1bd, 0x0) 2018/05/20 19:01:41 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000000100), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$vsock_dgram(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r2 = dup2(r1, r0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x731, 0xfffffffff2479c30}) listen(r1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x0, 0x9ffc}, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r4 = semget(0x1, 0x2, 0x2) semctl$GETALL(r4, 0x0, 0xd, &(0x7f00000000c0)=""/14) shutdown(r3, 0x1) 2018/05/20 19:01:41 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8914, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000380)="045b898f73", 0x1004, 0x0) recvfrom$unix(r0, &(0x7f00000003c0)=""/231, 0xe7, 0x12000, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x2}, 0x6e) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000600)='.\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='adfs\x00', 0x80000, &(0x7f00000006c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x6a000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/05/20 19:01:41 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) 2018/05/20 19:01:42 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000080)}]) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/05/20 19:01:42 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) wait4(r3, &(0x7f0000000080), 0x4, &(0x7f00000000c0)) r4 = request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="637075736574d0707070306d696d655f7479706500", 0xffffffffffffffff) r5 = add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="bba28c5bd7e3b9a1b1db037a0ec9948046ccbc979065d1153a9c193ac77a441fc72caafc9c91265f043afa1eb1951bdbd11c0c6018cc26b0193f52788b722b983687639b88268b50aed9de0e43887bfeb0ec3b63b93711307b4968d1f9d98135b605ed547925d0ba029caa8c5dcec35439aacab72fe03cfa4f2e5ce10a7d6f59ea36ce9d36a45ab86f3894e5aa5599a5584dda1db167485fda959c7f1b637a2607d134724122df2c155e286ba49cf3c93f3fd602ea9c6febe447ea673bb58eaee84b16298a54e8e8f357d2857de3a14b7a9cee18efbf39031e8839ef0b9d5c88783a71cb1e47361469767ff22ea739eb121f24c306e3742dcee56cc1d3", 0xfd, 0x0) keyctl$link(0x8, r4, r5) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000002c0)={'dummy0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/05/20 19:01:42 executing program 3: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0xffffffffffff0001) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000), 0x80) 2018/05/20 19:01:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x8802) ioctl$SG_IO(r1, 0x2284, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f0000000580)}, &(0x7f0000000000), &(0x7f0000000340)=""/194, 0x0, 0x0, 0x0, &(0x7f0000000280)}) 2018/05/20 19:01:42 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000100)=0x4) rt_sigaction(0x22, &(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/05/20 19:01:42 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x400) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x40, 0x7, 0x1000, 0x20, "81d206a262a54bc6cb2f5c8cd7b27ae47a01abb191b0009f3b1f64a7d892e1b2f3973ede714d574d63069b17", 0xea38}, 0x0, 0x0, 0x4, r3, 0x5, 0x101, "8b59bcc92824cbe5dd2ae345071ec9c46d2694aff64a5dfb70a19462b26013fc31daad4399a0f25c692d8c5715ab02dd6968356fa640aa545eb9d0c55f00596d", &(0x7f0000000080)='cpuset{\x00', 0x8, [], [0x401, 0x8, 0x8000, 0x3]}) r4 = accept$alg(r2, 0x0, 0x0) sendfile(r4, r1, &(0x7f0000000000), 0x80) 2018/05/20 19:01:42 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000200)={0x1d, r1}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x246000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xadc, 0x8000, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={r3, 0x0, 0x0, 0x80000001, 0x1}, &(0x7f0000000280)=0x18) listen(r0, 0x0) 2018/05/20 19:01:42 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000005ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000005000)}]) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="74d2d89f0d4a9e8b8de91e34a24b09e9235fc4b79987c495a85131990b652ae9cd76e34ca6fd2c698ef21d19d5b4cce97459738eee8cb4704020bdc5e1aec689e46ab83b7101789d37b1e12a81c8ed408de71611baf0e3d3cc6dd268d72dc570749faecc9236dcf884325c047ddea2f01dd66fe36a1284f6ac94ead23c6cedb494d25bcf3a") 2018/05/20 19:01:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0xa, 0x9) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffe00}, 0x1c) sendmmsg(r1, &(0x7f0000000000), 0x4000000000000e5, 0x7ffffff7) 2018/05/20 19:01:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000031, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)) 2018/05/20 19:01:42 executing program 1: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e, 0x0, 0x0, 0x0, 0x0, 0x9}, r0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfff, 0x2000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x408000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000480)=0x1, &(0x7f0000000400)=0xffffffe2) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000009061f001cfffd946fa2830020200a000300010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xa080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) r5 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="77c4fa7b3eb765cf1f531b60438a51f798c97c8ea3ecf3554695fbbc833e8a41f5ab372e79c0fc9a045693c121bc8a02d2c4d8b7dc645f6d92e95bafa087393ba73573ad23963599", 0x48, 0xfffffffffffffffd) keyctl$clear(0x7, r5) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000000c0)={r4, 0x10}) 2018/05/20 19:01:42 executing program 5: getrlimit(0xb, &(0x7f0000000080)) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000002c0)={0x53, 0xfffffffffffffffc, 0x244, 0x0, @buffer={0xd, 0x4, &(0x7f0000000040)=""/4}, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00', &(0x7f0000000240)=""/41, 0x0, 0x1, 0x0, &(0x7f0000000280)}) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x4c880, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x200) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x2, 0x2, 0x0, 0x2, 0x219, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_ident={0x2, 0xa, 0x6, 0x0, 0x7}, @sadb_lifetime={0x4, 0x3, 0x3328, 0x7, 0x7, 0x798}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e20}, @sadb_lifetime={0x4, 0x7, 0x7, 0x2, 0x684e, 0xdfc}, @sadb_key={0x201, 0x0, 0x8000, 0x0, "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"}, @sadb_address={0x5, 0x17, 0x6c, 0x20, 0x0, @in6={0xa, 0x4e20, 0x8000000, @dev={0xfe, 0x80, [], 0x15}, 0x1}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1e9d}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@rand_addr=0x6, 0x0, 0x14, 0x10}]}, 0x10c8}, 0x1}, 0x1) 2018/05/20 19:01:42 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffffffffffffffe1) close(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f00000025c0)="d5", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0xfffffffffffffffe, 0x6, 0x7fffffff, 0x44}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x9}, 0x8) add_key$user(&(0x7f0000000d00)='user\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a}, &(0x7f0000000d80)='G', 0x1, 0xfffffffffffffffc) close(r1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) [ 101.877564] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 101.946547] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/20 19:01:43 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xf, 0x803, 0x8) sendmsg(r1, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r3) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xeb3, 0x80002) openat$cgroup(r4, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) 2018/05/20 19:01:43 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000000040)={'veth0_to_team\x00', @ifru_map={0x7, 0x80000000, 0x5, 0x2, 0x9, 0x80000000}}) r2 = dup3(r0, r1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$rds(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/20 19:01:43 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101140, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f00003e1000/0x4000)=nil, 0x7, 0x7, 0x80, &(0x7f000039c000/0x8000)=nil, 0x5}) r1 = userfaultfd(0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'yam0\x00', 0x2}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) 2018/05/20 19:01:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000000080)=""/98, 0x62) ioctl$SG_IO(r1, 0x2284, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000001500), &(0x7f0000001400)=""/71, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) 2018/05/20 19:01:43 executing program 2: r0 = socket(0xa, 0x6, 0xfffffffffffff7e0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x600000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x3, 0x6, 0x40, 0x10000, 0x6}) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x4) r2 = socket$inet6(0xa, 0x3, 0x3c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={0x0, 0xdf, "f764f22d7ca9880b8f89db41d4511c4722568107923bb271df8755c22d1d6756ee178081f6dce4cd4805da4f188a8a61a0d0f4e491743b463286645353641423acb64c5f70d83135b8282c70acc4c6a3ca7c65ee599f42f42c830885e17eb58ee7d12f3978caf18ee47b0fcbf4a1e006a64ef0e114ceaafeb7a5ca9582a4b5f02d64af78db5c2d818ee8502261fa4c361344ff961f19972cf7d5bd35be7621e3e7c5580710baae951ab023b21e7bd3db9165b85cd4ea6e4ac4f09b6ae7483a90c83436b4fb929ae255d13f309107af73b9c709be290553acf98c9a40dc2632"}, &(0x7f0000000200)=0xe7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={r3, 0x8}, &(0x7f0000000840)=0x8) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="2c970d838f23732b306a30edb9fa134fd056f54c129389db5771a75569786ca137e57f9d3247ec945294aad28ba16c", 0x2f}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x493}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/20 19:01:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1bc}, 0x8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x101000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000140)="8a41282d4307d671", &(0x7f0000000280)=""/179}, 0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) recvfrom$inet(r1, &(0x7f00000001c0)=""/54, 0x36, 0x40000040, &(0x7f0000000340)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000240)=0x10) 2018/05/20 19:01:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x80) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = socket$inet6(0xa, 0x3, 0x6) sendmmsg(r1, &(0x7f0000006b40)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)="2c704b823166340f341ce8160f7199042549af3492a29f50b9a3cc5d3edd1f46f0c48c3cee1fdc57c1c084154ead62ce1ba401f2c262b051d866ad6047102f77fc29d6b980cad603d75d34e058a22de5a5fb4bd75a5ea666c9c03aaab229e525a023d7a8869ef1b58d0dd407ba8254e66de843cbe6e8fdcfe6932e828fd30d02", 0x80}, {&(0x7f0000000080)="b00866313e3306", 0x7}, {&(0x7f00000000c0)="8c82ba458e51efe1096171bba5e2a4f8d3f9e64ae13aff414d8a57c38433fa37324b13d4748c825962ea4afbefe81198b398d06daf25b44002f8a03f6f30f09bd6221d9f1b185f1bf43d83d827b2e94e2cd573ced8d40d67bab19bd8c2167a5a1728af127679a6508b2d7a56e1023a1589d553de35920558268441af3aae24e4c39fb34303f88d7e4cdfabcdfebea3ed5a1c001a1f0f7a354707b80a2fe3b0cc42d44b58c58a8246ff8d56711f46e5550aec2a26d4e22ea03218d75e8620", 0xbe}, {&(0x7f0000000300)="9502000000b69e7fdf5461363f442582f42b5ae01f429cc79425b68f2e60109b26d783267c36a9daf655628f04a7e3b5c3329aaf6e42102f58b864b8925494598616d500000000000000000000000000000000000054f13e4f1b205aed151864268905d28ef485802c1abde690696e6b7d3d7b4b01be338f3b964726b22517bf7c9ce9ad4590f52d9f2499dd1464875dc0811f8be81f6f571d958bd3f25c3bfc56242d7a4431ce336606a81479d2c7dfb2f360fcc9bad62fefb463ab736a9bbab3205f8823e1b787fc65ca19593eb0283883059d106ad2e7c4d2aed9273d5e20bb0e84e943cc1c7fedf3e797073bcb", 0xef}], 0x4, &(0x7f0000001280)}}], 0x1, 0x0) 2018/05/20 19:01:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0xffffffffffffffd5}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000002234adf96b6777b1d448210372935b9893f9dc7fccdb3aec465bbfd2be55ef53392b99b3b2966ff5930811047810dc8173f8627dc2efa990d87e7270fca9ab3324296b5069fac34f1087d21c70318c7b7c8239c07dcaa6b0162e78f52ee9fe0ebc70fe5838db8bbce5f0bd8f354141214182f9637b534855682298dd022b0863ebf5cf606002fe9d57d4cdba2347adfc3fd8871617033a2e9f023300d30f6ce2ec15806e37aa6eb2f76a49e39d90262280e4c36d2334fd7808"], 0x8) 2018/05/20 19:01:43 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd28, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}]}, 0xffffffffffffff03}, 0x1, 0x0, 0x0, 0x80}, 0x8004) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000180)={0xbfd3, 0x4, 0x1, 0x1000, &(0x7f0000000080)=[{}, {}, {}, {}]}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000040)={@loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xa}}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x47a7d0c1, 0x12, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) 2018/05/20 19:01:43 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x110, 0x15b) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x400000) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x202002) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000100)=0x20, 0x4) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x81, 0x4, 0x5, 0x0, 0x4, 0x1002, 0x16000, [], 0x7ff}) recvfrom$llc(r0, &(0x7f0000000080)=""/31, 0x1f, 0x2020, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6f3000) 2018/05/20 19:01:43 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0x46, 0x7fffd, 0x4a5) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000000)) [ 102.719709] QAT: Invalid ioctl [ 102.738148] sctp: [Deprecated]: syz-executor6 (pid 8027) Use of int in maxseg socket option. [ 102.738148] Use struct sctp_assoc_value instead [ 102.741798] QAT: Invalid ioctl 2018/05/20 19:01:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=""/204, &(0x7f0000000200)=0xcc) 2018/05/20 19:01:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x2000000011, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000380)=""/4096, 0xffffffb9}], 0x1, &(0x7f0000000180)=""/87, 0x57}, 0x0) 2018/05/20 19:01:43 executing program 7: syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x80102) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) socket$inet(0x28, 0x2, 0xffffffff00000028) [ 102.804412] sctp: [Deprecated]: syz-executor6 (pid 8027) Use of int in maxseg socket option. [ 102.804412] Use struct sctp_assoc_value instead 2018/05/20 19:01:44 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x501002, 0x1000000000040) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140), 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000300)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000000)='tunl0\x00', 0x8}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000200)=""/92) 2018/05/20 19:01:44 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x800) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000240)) write$cgroup_type(r1, &(0x7f0000000000)='Phreaded\x00', 0x1) [ 102.883514] sctp: [Deprecated]: syz-executor6 (pid 8050) Use of int in maxseg socket option. [ 102.883514] Use struct sctp_assoc_value instead 2018/05/20 19:01:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) 2018/05/20 19:01:44 executing program 4: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="23214c3e0504d3ee60a803"], 0xb) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="8d5b1e6a9642ebe9fc960f7d4aaf6c70c458ceaeaac406e995fe0a5708fa897cb52d052d06b7aef83f61825fcbd1c119d8c6b094faf84829dc631cb512d317049c3371d9199fbcde5937b964868fe232dadaace2138b5bd5f5ba2aee5331fcecc94a0bc4ab532c00ec935933ef1ea960147a4a5cb78a3640f28532c0becc3999e991716ac48ac4786ab20e39a7eab050750a069adf7d2b32288fcd414b2b24bc4332774cdd4be57deb420e87ead98ab0b1c89d0cfbb69a7303ddc3dcfb6fbbc945d4") ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) syncfs(r1) [ 102.973360] sctp: [Deprecated]: syz-executor6 (pid 8050) Use of int in maxseg socket option. [ 102.973360] Use struct sctp_assoc_value instead [ 103.011893] netlink: 'syz-executor7': attribute type 41 has an invalid length. [ 103.088361] netlink: 'syz-executor7': attribute type 41 has an invalid length. 2018/05/20 19:01:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="620a0205000000000000000000000000000000000000000100000000000000000000000000000001ff020000000000000000000000000001fe8000000000000000000000000000bb000000000004000000000000000000007480880729c0eb77a254bc878c951a2707af993b1d746874e0fb93816f1d3ec7eec3c4b21a20602afed2c307f49db5b9e791ec4bd8acd11308acc420847663c59a75500000000000000000002803285cc19e8e4c4a02b0ccbf7bb931d6c9c43c8575a729ed7aba1ff3294c5e7df4516b7a42a004178502c04b9319806bcc221258ddf0962457e84a69afa2a1d2db9af8bdfe"], 0x1) r1 = accept(r0, &(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xffffffffffffffc0, 0x80000001}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r2, &(0x7f0000000440)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) finit_module(r0, &(0x7f0000000040)='-+vboxnet1\x00', 0x2) sendto$inet6(r0, &(0x7f00000000c0)="156f5e0ff8b7c3099952f3f0e6036e0951cad2406f17b03b08bb48154610966848e3724c6f7a24f8bdd666b110701ee892ad9cfdd37d227bd877af7dd79c279d99e2705eb3f42e58c71bb69359d969b193d5b508aafb7c14bfa57cd643632fb1c14bf2fc6b0f25126262149b03cec512e3476273550dc5aa234df8b2c635a08376348fccdf437d80e0aa1ad39f86565c493b53e1aa6ddc883bf542380242653540", 0xa1, 0x20000000, &(0x7f0000000180)={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x9b, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x18) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) 2018/05/20 19:01:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r1, 0xc0189436, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000007000000000000000100000000000000fcffffffffffffff000000ecffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/05/20 19:01:44 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000000200)={&(0x7f0000000280)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "1ef6bc38f7cf909747341931faf304bef038a7bac80cbd2e84170bb50dda5366f1b2c57d132f9ae73dc4e3eb1d2c868da07f507c61e81b0e8e7f2aa11326f2"}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000300)="37cba214acc52d521e9f3065149716c86fcb", 0x12}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000f1ff000000000000000000000000"], 0x10}, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x48441, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$llc(r0, &(0x7f0000000080)=""/31, 0x1f, 0x2020, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6f3000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/20 19:01:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0x9, 0x802, 0x80000) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) shutdown(r1, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x2}, 'port1\x00', 0x10, 0x80000, 0x4f, 0x6, 0x4, 0x3f, 0x8, 0x0, 0x6}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[], 0x101, 0x10001, 0x3, 0x7, 0x8}) 2018/05/20 19:01:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_bt(r0, 0x8906, &(0x7f0000000000)="68978fdb2d200a97c91dee7a070364d547acde41893bd5914afb2bc484210f7fcc5c8598db8cd18b1f64506a012820e3d702eb72dc58272102fcfcdb4dbf0f194b17c9e2846260600cbeeac307c9eec171ed08862770ee3584f566ab56c612732eb3cea31ce07ffee3f19af6673bf67722df864a4354afbfb58cc213f764dd972b9ac35cc892b254dfcb1015b5f1c91216b4ef6e705d6cb16300e5926b8a810d3a6ceef172dc3faf6bebf4178d7376cc40d5e375757e910f") getsockopt$sock_cred(r0, 0x1, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/20 19:01:44 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101800, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="e5b094d149d075c2bd19a4ff523f3af3", 0xfffffffffffffeb5) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8000000039, &(0x7f00000001c0)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x201, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) writev(r1, &(0x7f0000000080)=[{&(0x7f0000002240)='[', 0x1}], 0x1) 2018/05/20 19:01:44 executing program 4: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="23214c3e0504d3ee60a803"], 0xb) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="8d5b1e6a9642ebe9fc960f7d4aaf6c70c458ceaeaac406e995fe0a5708fa897cb52d052d06b7aef83f61825fcbd1c119d8c6b094faf84829dc631cb512d317049c3371d9199fbcde5937b964868fe232dadaace2138b5bd5f5ba2aee5331fcecc94a0bc4ab532c00ec935933ef1ea960147a4a5cb78a3640f28532c0becc3999e991716ac48ac4786ab20e39a7eab050750a069adf7d2b32288fcd414b2b24bc4332774cdd4be57deb420e87ead98ab0b1c89d0cfbb69a7303ddc3dcfb6fbbc945d4") ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) syncfs(r1) 2018/05/20 19:01:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r5, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000004c0)='tunl0\x00', 0x10) write$binfmt_elf64(r5, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r5, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000000180)=0x81) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000100)=0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="09000000053596c8a0218c9d7bf2f16811239ec7bec3516be48fb530ecd94fa6df00dcbb10844138e6a4458cea9fdc0e891e85a8d1916c2af67d748d6201fce51b6e871342cb59adfb783b64e7d30b965687be01b5c2c42779d39a138691c2ac40968a1558a728def9faac33caa7cb014267524b10e337b7ef2e5ddb9d83bbfd3e8ba36f9787ec2070c3b5b707ccd3f301232cd280dfc29374058cce010ee7321a51010fc4d19200000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r7, 0xc390}, 0x8) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0xffffffffffffffff, &(0x7f0000000340)=[@dstype3={0x7, 0x5}], 0x1) ioctl$TIOCCBRK(r0, 0x5428) sendmmsg$alg(r2, &(0x7f0000001b80)=[{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000380)="8c8ed6e917779b7b666c10a573a62560ad8cf8db5073ec7494950d45628334d36e81187fff20d2153cea2c00cc05e76cf8ab2f50d33f5644a09f2c6cd7503d8698ba8f4ddf35172c69484270bcb87bc17a911d6c88f59a08030d67da98ccfd0fa1", 0x61}, {&(0x7f0000000400)="258d6f7cabc9470ca0f8f9e1e63f99e425339f2095ef64746e7f3c060517ab70e561b7ee6b8ae922d788ded5cb6452e5c67faf08f07cb013a2a8b11cdbbde638b4441f1b5aa458d1d7d0bf4a9d098143d93285", 0x53}, {&(0x7f0000000580)="d86d0f4829e03b580c504ef5ab241fec3c6ae65ab1ab113229ff2dcc235373face5d73ecaf0ab05b84cc4e408c8264644da8b4cc57fa0f73d6e31b6be0037a3ea534a88f53cd0ab238b43101eaa999d7f88a51a24d6a549926b71f02a5f1c6963e424454ade9ec495a0c832cc17ce26186f0c690454e3d9bcc336ea94ae3c872ce3b90ede446335911a738dfe375564850c6ca813a8d1661bacbc947e31c40d814c42c31da92718ec4eb0122a21ebe3b2990aae2cd89350e333fdd11e9deda613b7f78f87948a0c0e61b55f5a9dc70b201", 0xd1}, {&(0x7f0000000480)="f1e20d9f0802fcc7df6d74f9bac538e59a13edc6a9d6fb41dc7b3c556890c802ebf9306f1d917faa602d18ba2fe0351b7e17664a60f6b0a922d22d32679c8038118b91338668f08806e4d982fa89c025e3983c4f80c9b0ec4e3c", 0x5a}, {&(0x7f0000000300)="2b019a3067edd33683", 0x9}, {&(0x7f0000000680)="8fe1b5910e32655c8fe7e6a9fc1e37a775f1780f079b2d8f75b94334632693ae40c64322903e1c8574f17e5cf4731e4494610f2a23d780bed094c647ba50591b38e3e91de23ca7648eca79fa10cedd1ebacf783ee5e693193ff9f102b78f8e59aac2956f", 0x64}, {&(0x7f0000000700)="43196fe8df63eea2", 0x8}, {&(0x7f0000000740)="b4e0be7e98a74424699fd800f31e1bbdc751958e9353d137d60c66015da4904bbfdc32bbf4164c677f45fe60b5986c156c2834002010512d8632421f9438c2914aa61484a0630307a8a2528eaf403af367cad216455975f7a29bb8f6401133e5a537cfa9c38376edd51478f84c89fadad6ddc2f3c221cc10efb84e92964a32d9d6e9bdd3450de4ab98aec26e08b3d2af77", 0x91}], 0x8, &(0x7f0000000880)=[@iv={0xa0, 0x117, 0x2, 0x85, "db153dd9190aaff4691418d300d0ecb38b37335fa7314605a07b80a877ade0e0083dd79e997e8c7077e1a4ebeb620fcca802df259c908e1e724c10b8b58324f134f4ab809e77a23e1ca85cc5664d8230e45c30e6c5896de6b1f98a9ad3f27c8b1a3ba993c6fcb5ef43bf5b946c2e46c29294bcbd5333fc145910935ad28515d6e988791788"}, @iv={0x68, 0x117, 0x2, 0x4d, "2b9fe989cd78f0194397c71b5ba39d2ad7fef509c0fa2dc352dd55648b31b9c640a4f4509e8b4971d71cafc1bf58814e048cd92dc3555cb42730398334c41d732c3b1609e991516fea1fda7024"}], 0x108, 0x4000081}, {0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f00000009c0)="ff03efe64f5c18b932a550", 0xb}, {&(0x7f0000000a00)="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", 0x1000}], 0x2, &(0x7f0000001a40)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8001}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xf0, 0x117, 0x2, 0xd8, "bdd47660a619f64ef445ae22722cf8cb8c82c1dbf9d49f7bc828d159d032ca4b2d9fe9b815ba6f63c93818ce014b80f2984af6d802b2be6ffedc900279f6b0773f1187b06ab52dade6a99fb2b42990bfb928ee2e87c4471997b95f4c901eb3d2542a1cb09b8d39384ee84267e16e1916243a522227baffba3028ebadeb3b7c3446fdcc588fefa7a3f14a9762ed729688531450cdb6e4509213e5d0d80a6b76aad351f56eeb23f6278d85029eb045f7c1bb35106d72d7b2f8f52a3e00e4d7e0b7bd9e37f91d3d4dcae78f803869a58c7383680ebf45ae8eae"}], 0x138, 0x800}], 0x2, 0x90) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/20 19:01:44 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x5, 0x4) r2 = dup3(r0, r1, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000000)=0x9) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x12}, 0x7, 0x0, 0xff, 0x0, 0x1, 0x800, 0x1000}, 0x20) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000440)=""/108, 0x6c}, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4e23, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) 2018/05/20 19:01:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000) 2018/05/20 19:01:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000002, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001480)={0x0, 0x80000001}, &(0x7f00000014c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001400), 0x0, &(0x7f0000001500)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x200, 0x1f, 0x7, 0x3, 0x3ff, 0x5, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x100}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x98, 0x10}, 0x40) 2018/05/20 19:01:44 executing program 5: socket$inet6(0xa, 0x80805, 0x2500000003) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffffff, [0x0, 0x1]}, 0xffffffffffffffb6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/05/20 19:01:44 executing program 4: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x5ee1f4435b856dad, 0x100000000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0xe000, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) close(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x8, @tick=0x8, 0x0, {0x10000, 0x1}, 0xfffffffffffffffd, 0x3, 0xfffffffffffffff9}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'bridge0\x00', 0x600}) times(&(0x7f00000002c0)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x1) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x108, 0x228, 0x108, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000300), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x802, 0x0, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8c8, 0x420, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xfffffffffffffff9, [0x7fff, 0x3, 0x0, 0x2, 0x2, 0xae4], 0x5, 0x367}}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x53024dbf, 0x10001}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/05/20 19:01:44 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x8031, 0xffffffffffffffff, 0x100000000) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/05/20 19:01:44 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x100, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x811, r1, 0x0) 2018/05/20 19:01:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x22, 0x8, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x3]}, 0x2c) 2018/05/20 19:01:45 executing program 6: r0 = socket(0x2, 0x80804, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/20 19:01:45 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) close(r1) r2 = getpid() openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000000)={r0}) 2018/05/20 19:01:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKSECTGET(r0, 0x401070cd, &(0x7f0000000280)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000100)=0x80) r2 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000180)={r2}) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) 2018/05/20 19:01:45 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r0}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000000c0)=""/43, &(0x7f0000000100)=0x2b) sendmsg$nl_xfrm(r2, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b8ff38)=@getsadinfo={0x9c, 0x23, 0x0, 0x0, 0x0, 0x0, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6}, {@in=@dev={0xac, 0x14}, @in=@broadcast=0xffffffff}]}]}, 0xfffffe7b}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000ec4fd0)=[{&(0x7f0000f81000)=""/4096, 0xfffffe0f}], 0x1, &(0x7f0000000040)=""/87, 0x57}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0x5, 0x7, 0x2, 'queue1\x00', 0xfffffffffffffff7}) 2018/05/20 19:01:45 executing program 4: set_mempolicy(0x4003, &(0x7f0000000040)=0x5, 0x10000000000009) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xfffffffffffffffc, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="6e7a401212b6545f39dac08bed425b7d") accept$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000180)={0x3, 0x2, 0xb10dc03}) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="840000002400026627bd7000c3a0e736def81809e017efa889d280fb9c5c70a898864943a2cc10", @ANYRES32=r2, @ANYBLOB="f6ff020000000600ffff090008000d000700000008000e008100000008000e00960c000008000100636273001c0002001800010000aed3cadde1000020000000f8ffffff030000000800050004ff000008000100636271001400020010000500ff0006000600dfeeff0f0000"], 0x84}, 0x1, 0x0, 0x0, 0x4800}, 0x40000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0xb, 0xb6}, {0x0, 0x9}], 0x2) 2018/05/20 19:01:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x17d, 0x284000) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="641500001800000227bd7000ffdbdf251c0010fefefbfc00c245dd020028000008001a001f00000008001a00ff00000008001a00007680ff659947bb74099ec600000008001a00ff000000080001000006004008001a000600000008001a000800000010000100000e00700000000000000000102355cf9189a0bd2a83baa995c481cb691f96beca06369639a4e434dab871ac864f126b4dcbf6d147778a79cedd8d0d85d51637b265f7498a8e712541745072e23d58e8043a1501907ce6698749803e41d6bca8dd4e439a4ec87bbb306dcb915917a63ec41093b53c2aa01b30096df58051db3495a3c32c959003eb2a0b8c"], 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) r2 = memfd_create(&(0x7f0000000300)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000640)="27b9562166c03af92bf1f89c19b53d7ab2bc212e0c903486d695ed90983a6bf79e746b9043a52902fa67d317131709769667581badd739086fc4f6c4d1016a289e2bf4d5c0d50d6ef33a8a55e7bfccbdc0ea0fbb2ac6728cecf9160de64c011fbdf14958d7bd70c8f8b23bfefb54abfbab06bc2e780f5a1faffe2e6a7325fbe9c9434e502f34edec8c3f2968a5ca744b6a3bbaa6e580b060", 0xffffffffffffff2c}], 0x1, 0x81807) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) sync_file_range(r0, 0x0, 0x0, 0x2) set_robust_list(&(0x7f00000002c0)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0xbcb, &(0x7f0000000280)={&(0x7f0000000240)}}, 0x18) bind$vsock_stream(r1, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000003c0), &(0x7f00000004c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) 2018/05/20 19:01:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000280)={'syz0'}, 0x4) r1 = gettid() dup3(r0, r0, 0x80000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0x4, &(0x7f0000000080)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/20 19:01:45 executing program 0: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x80) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x81, 0x201) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000140)) sysfs$2(0x2, 0xffffffffffff6ac7, &(0x7f0000000180)=""/237) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000280)={0xfffffffffffffff8, 0x1, 0x0, [{0x100000000, 0x400, 0x43, 0x9, 0xffff, 0x8000, 0x401}]}) 2018/05/20 19:01:45 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001580)={0xffffffff}, 0x2, 0x1001}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x1, "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", 0x6f, 0x81, 0x3, 0x8, 0x0, 0x9, 0x6}, r1}}, 0x120) write$rdma_cm(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x25) 2018/05/20 19:01:45 executing program 2: r0 = socket(0x11, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x4, [0x3, 0x7377, 0x9, 0x5]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x3, 0x0, 0x3}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x6558, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/20 19:01:45 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001400)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='mountstats\x00') pwritev(r1, &(0x7f0000001380)=[{&(0x7f0000000140)="78538429cb9d84072f4a3954ad4558dbed219dcdf4a32ae8dd589cea53af70d26624303b2f6f58ab722809b1e0c64862b7aabf697dbbc2e9454421211b576feaf7a72fba8f1d043aceb1287757c2b0802463b49f3422b746b11014421564d306489995c068746a2926a842c97251d492", 0x70}, {&(0x7f0000000000)="74a0129fb807dba517586dc72b1f5d4f0d4f", 0x12}, {&(0x7f00000001c0)="3826e2f90cfc7dd5a1c36ce352ccd473adb32fdce03908bd65c779005c794a8dee7e61555458a13eccbee106d8f0c5085bd556bcd0c7804f22a8cc784326d0eb9abfa419a79a86ccac82f256494da9", 0x4f}, {&(0x7f0000000240)="896acc23347fa2e5c2ba58ed20e5f78680f22ea2981c618ade95d3d6d41953e55c55f5b6a11a2955274f9c0008d8b2e002daf07c979351e166b72532c6b2077216522a75fdd8cf54d7a74aa636a88175b60841a806eb7bd054aa6810a317889679ad6f24e5fea0d562adce74a2ede01c22f5032ee428e546315be5afb5", 0x7d}, {&(0x7f00000002c0)}, {&(0x7f0000000340)="bfc317d4cd1ed524aed83257bc15a2b52aa2aa0aa9505b4a28281fe004bd2329deb26a56c1d62f6cbdc2d6d168a4510de7a7b52c0d5e903d3612", 0x3a}, {&(0x7f0000000380)="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", 0x1000}], 0x7, 0x0) read(r1, &(0x7f0000000040)=""/230, 0x233) 2018/05/20 19:01:45 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040), 0x2) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)={0x7, 0x6, 0x1, 0x0, 0x800, 0x7f, 0x4, 0x100000001, 0xa2f, 0x7fff, 0x1f, 0x2, 0x0, 0xfffffffffffffff8, 0x8, 0x5f3, 0x2f, 0x3, 0xb24}) 2018/05/20 19:01:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x2, 0x83}) setsockopt$inet_buf(r0, 0x0, 0x38, &(0x7f0000000000), 0x6d) 2018/05/20 19:01:45 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x5, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000140)=""/72}, 0x18) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x482001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0x401, 0x4, 0x8, 0x3ff, "966876fbe4ff771b05766a7bd9183c9c7fad6bc533d491ca34a82c6386d6934e6928cbb90eb8e2cb1159afb2", 0x8001}, 0x20, [0x5, 0x2, 0x100000000, 0x5, 0x9, 0x8, 0x8000, 0x80, 0x2, 0x100, 0xa63, 0x200, 0x6, 0x3, 0x0, 0x3, 0x7, 0x5, 0xfffffffffffffff9, 0x5, 0x4, 0x1, 0x4, 0x10000, 0x9, 0x7fff, 0x3d, 0x6, 0x6, 0x7ff, 0xd0f, 0xf6, 0x9, 0x8, 0x6, 0x800, 0x99ec, 0x86, 0xfffffffffffffff8, 0x7f, 0x7, 0x3, 0xd9, 0x3f, 0x1ff, 0x4, 0x19f6, 0x9, 0x81, 0x4, 0x8, 0x7fff, 0x6, 0x1, 0x3, 0xf518, 0x10000, 0x3, 0x400, 0x100, 0x4, 0x854, 0xee1, 0x5, 0xfffffffffffff189, 0x1, 0x3, 0xfffffffffffffffe, 0x1, 0x0, 0x8000, 0x3, 0x800, 0x8, 0x8, 0x6, 0x1, 0x8000, 0x4, 0x5, 0x10001, 0x19b1, 0xcb, 0x5, 0x6, 0x5, 0x8, 0x2, 0x38937624, 0x63, 0x10000, 0x100000000, 0x0, 0x1, 0x3, 0x9, 0x1, 0x7ff, 0x100, 0x4, 0x9, 0x0, 0x8000, 0xfffffffffffffffb, 0x1bf, 0xf31, 0x1ff, 0x9, 0x1, 0x7ff, 0x1, 0x90f, 0x19c9, 0x1, 0x1, 0x2, 0x3, 0x8, 0x10001, 0x4, 0x15fd, 0x1ff, 0x2, 0x100000001, 0xbde, 0x566, 0x0, 0x40000000]}) 2018/05/20 19:01:45 executing program 0: r0 = socket(0x800000000000000c, 0x2, 0x4000000000a) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) open_by_handle_at(r0, &(0x7f0000000000)={0xb0, 0x8, "d888fceda5b7425f8755ce0fd5c95e35fd8f11e8a503b02b01b75dca3ca8080bd56601b6d45c5953973ed94bd31a21d79b3577afc07915ece8eb718f8841364f1aeb74e52fb87e4d951ef5a29bdd787590b6fe7f877b8336ba909f3c63477e84cf565e5454871f874f96457833330e51c72da6e0becf05081254c0b2e74c4db7d8dca2f0c2dddd3641adc7d558effe48f8ae64c24b77b11dc49312c16a71558dfdae86d521cdf413"}, 0x480000) 2018/05/20 19:01:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80800) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, r2, 0x3}, 0xc) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) 2018/05/20 19:01:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) sendmsg$netlink(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000580)={0x190, 0x2b, 0x300, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x8c, 0x8c, [@generic="5cc90223b328d3bfd681da", @generic="38327066bf4ad93e6f74488647a9cf06a45fa4b552be64b33733bf1adb1ae3f707e92791c9c92bb1bbce6ed2d8d7ebc51eac5f670472cfd25008bdfdf7eaab062f661b3c79817d30988930867c656800c0f55b354ae280afb72fbb3689cb0fe3746c09cba75acfbd", @typed={0x14, 0x11, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0xa4, 0x47, [@typed={0x18, 0x40, @str='/dev/qat_adf_ctl\x00'}, @generic="f095f27a64b54d964b93366356e5427252729fdbb24becbee606aa9376e4738d262c824c63fd71ebdc0ac69bed836fca22ff7dad80cee68485a8a04d747559657aab643d8f3412c7e7f1e7b450d3bb2ad7fb82a688e65ae360d81548234ace9333032044c6d958c84bcce5c4fefad9172685a78a257e3e75df2f961b254b6e288defff6c879b49"]}, @nested={0x8, 0x40, [@typed={0x4, 0x17}]}, @generic="04ca47a5ebb4254f6db2bd798637b44fa7e35cf4d5768830bce067947771e4a68448fee73cf7ce83e7e624ba73739fba7e6270c007b4cf0d8d3379c34309282f3e6515629d2fd35e"]}, 0x190}], 0x1, 0x0, 0x0, 0x20000050}, 0x4000840) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000740)={r1, &(0x7f0000001800)="049f52879c50bd51fa07364183702624e372e5b8687d8a929f8e9573624d1b2f02ef01e32ff39c8767dd4af33be88773647a339e2ba2f6e110f19a445ea779e81f9b897f87a8e6a76899a886e2e1c743af4dc128a7e729d4e626ddcbd63884048b5b664d01d40b327300e711f531", &(0x7f0000001880)="0d4d84e76935f0fd01537858b90f5cbc36742529114ecb36cb09c2cc561baf3a7cb9879e0bfbbb9917d6371503ddbe193bc54ffd38618986a87c0f6c8eb46bafc0ed24c99dc7285a0bd9d216a386652c1a91a4d3503c19a96ab82b9ab7655bcad8974a6007b5574ce3054cb10e2fc7e9b769d6ba736c32e9cb82a7bd5f62fd80f17c8026db48e12444860350a6ea75766b25d76f33382f2c0fec96d7eb50694865ef4a58b6036cfacb7b8466d9"}, 0x20) recvfrom$unix(r1, &(0x7f0000000800)=""/4096, 0x1000, 0x20, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001940)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000300)=0x350) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x36}], &(0x7f0000000140)='GPL\x00', 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) 2018/05/20 19:01:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000000180)={[{@dos1xfloppy='dos1xfloppy', 0x2c}]}) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb3c90", 0x3}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getpeername(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000100)=0x80) 2018/05/20 19:01:46 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x800, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0405519, &(0x7f0000001000)=""/250) 2018/05/20 19:01:46 executing program 4: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000180)={0x1, 0x0, [{0x80000001, 0x3, 0x0, 0x0, @msi={0x4, 0x5, 0x9}}]}) msgsnd(0x0, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000080)={0x0, ""/226}, 0xea, 0x0, 0x0) r1 = socket(0xa, 0x1, 0xfffffffffffffffc) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/20 19:01:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x18001, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x707000) r3 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="c653636cbbbbea94843f5babc14416b64550bad8b8cf34bd5ea8edbb81f5695c7d6dc08e4a1b8152f55743a04663a6abdd220771a45faeaf50fa6cdd50e174ea4f1b282ddeab5d48e88e5def1a894211add605d2d9fe52c858d49651e496b682793dede50acbb372586e969dda010ef5ba6ffbb486c56a7b5ded95718eb2d9f438a137a6f80e1f1237f6a3c8f320a7a4122cad3be06e", 0x96, 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x0) 2018/05/20 19:01:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20043b050000000a000300400000000000000000000000000000000000000000251388f8196bf4573cac7b13881b51223acef73f93e76b8e133a8367cd36e5c02128d579a612975dac4ede43fde74cb5a9253a9c3c21f5946c3bcac73a843e250759d05f"], 0x20}, 0x1}, 0x0) 2018/05/20 19:01:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000000)="e63a5e5ea19e0d424f7756b5c2e2816747959eb3ff5ee9547b120829ce1c72440b6d84d6fa1a"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0x400000004, 0x1, 0x5}, 0x2c) perf_event_open(&(0x7f0000017000)={0x0, 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, 0x3, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x4, 0x5, &(0x7f0000017000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000005ff6)='syzkaller\x00', 0x1, 0xf4, &(0x7f000000c000)=""/244}, 0x48) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001c000)={r2, 0x50, &(0x7f0000017000)}, 0x10) 2018/05/20 19:01:46 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x202000000804, 0x3ff) fremovexattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73656375726974792e707070315b00e22643680af5922bc8077b6a92ec250692cd0fcb646d86c19cf21b23bf000263733d8d48cf46c6f4d6e7b28a2bddacd4159a06e04f9a3b4e5081611b3811ad90f2f52d3f6b93aa45a22d9a1569dd12c2cb952bb93d0b83473b164166380da6a96f9b9d877cc0eb97f7b4d039449faedebad70678a2b80669be0ccd03fa2a306e"]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff]}, 0x9, 0x1, 0x3, 0x6, 0x9, 0x5, 0x40}, 0x20) [ 105.408586] FAT-fs (loop7): bogus number of reserved sectors [ 105.414647] FAT-fs (loop7): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 105.423108] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/20 19:01:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000001340)='./file0/file0\x00', 0x20080000402) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000140)="5c1886cf762dc6cb1a0c81adbd4e6307570e3547715f5fb93f41fa1532c67cda819eab3048fffc684baf8e4aec0ac27fef53034dd07b8a09dbb79cecfffede5533600e9105039e9f61aebd9c98ba4d2dd16a8f90cb95a97f36a41e5b4550277c50d7ae7d5b864d34c7819c742348953d0d44540f52d53b7f9f1392e6637876487cba26761210302d1f6e2ada65d2c0167ffec20d889d7f164e544f10be08323cfbc8489d8a656469bcec6829", 0xac}, {&(0x7f0000001240)="0b6fc14dbe3368b3d3152e16d4b08d89a20c27c13310933fa4a0f5c68c20a166cfd57bc875301762f96da88c8ecf406037e87e1171a1ad44875a5b17f8f67ca3ab89fec9c87245787628ab12196bf91bef56a07fd59d07fc6741cb4ce5d48d99493448f253fcd7721706f353a94e9be28a9ce67cf6cc6c9dbd1e28f0a5264ba2d774f4187c9d1afdacfa98fe3579cff974f0c0793721a4bacf17a995a91bb1752405880b2f551ff4b93cc6c5ea77", 0xae}], 0x3, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8001, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000001380)={0x2, 0x8000, 0x7f}) r3 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) r4 = dup(r3) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000001300)={&(0x7f0000ffb000/0x3000)=nil, 0x4, 0x6, 0x6, &(0x7f0000ffa000/0x4000)=nil, 0xffffffff}) 2018/05/20 19:01:46 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) shutdown(r0, 0x0) 2018/05/20 19:01:46 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xfd, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00000001c0)=""/143, &(0x7f0000000380)=0x8f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='sessionid\x00') exit(0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/202, 0x27a}], 0x1, 0xfffffffffffffffd) fanotify_init(0x30, 0x101000) [ 105.509883] FAT-fs (loop7): bogus number of reserved sectors [ 105.515836] FAT-fs (loop7): This looks like a DOS 1.x volume, but isn't a recognized floppy size (1 sectors) [ 105.525864] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/20 19:01:46 executing program 5: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) fallocate(r0, 0x0, 0x0, 0x7fff) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) fallocate(r0, 0x3, 0x9, 0x1000001) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lseek(r0, 0x0, 0x3) 2018/05/20 19:01:46 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) recvmmsg(r0, &(0x7f0000005480), 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001080)=""/195, 0xc3}], 0x1, &(0x7f00000011c0)=""/192, 0xc0}}, {{&(0x7f0000001280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001600)=""/167, 0xa7}], 0x1, &(0x7f0000001740)=""/140, 0x8c}}], 0x2, 0x40010101, &(0x7f0000001880)={0x0, 0x1c9c380}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000080)="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") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001300)={0x0, 0x7240, 0x30}, &(0x7f0000001340)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001380)=r2, 0x4) 2018/05/20 19:01:46 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r0 = socket(0x1a, 0x4, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x40, 0x200) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x101000, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x3, 0x200000) r4 = accept$alg(r3, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000700)=0x0) waitid(0x0, r5, &(0x7f0000000740), 0x1, 0x0) pread64(r2, &(0x7f00000002c0), 0x0, 0x0) recvmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f00000002c0)=@rc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/116, 0x74}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f00000005c0)=""/214, 0xd6}], 0x3, &(0x7f0000000400)=""/86, 0x56, 0x81}, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xabb3) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="fd66e802ae96b4f955ff0000000000000000000000009b26463320a4b6ba38d890644faafd2ddb8a6a94b109ae063b93da884061fe0121a9ce0cab5672b27857f6b210d318df1e595280c5d28c70e0ed45bb80bb3e938b6f2152858a67fd17"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 105.645262] FAT-fs (loop7): bogus number of reserved sectors [ 105.651286] FAT-fs (loop7): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 105.659760] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/20 19:01:47 executing program 6: setrlimit(0x7, &(0x7f000018f000)) timerfd_create(0x1000000000003, 0x80000) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xffffffffffff0002, 0xa4b}, &(0x7f0000000080)=0x8) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) mq_getsetattr(r0, &(0x7f0000000180)={0x0, 0xb056, 0x4, 0x1f, 0x800, 0x7, 0x80000000, 0x5}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0xa0, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e22, 0xc5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000380)=0x10) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYBLOB="010000000100bf464bd3e7bb70d1306a5b561a0e0540e59b00012f5e3cf1d35ca560a3dc78d4cb2784746d35b4b79acf9bdaf8eadb0bb7a708cb9e8767bb59794bb6ddd04da49d2fe082f49c9a2c033b12a64874b6b3486e34a502"]) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x17, 0x2, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0x1b}], &(0x7f0000000240)='syzkaller\x00', 0x6, 0x0, 0x0, 0x41f00, 0x1, [], r2, 0xf}, 0x48) bind$bt_hci(r0, &(0x7f0000000400)={0x1f, r2}, 0xc) 2018/05/20 19:01:47 executing program 7: r0 = socket$inet(0x2b, 0x800, 0x100000ca) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) readahead(r0, 0x200, 0xfa9) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000002c0)=0x8, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', r1}) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, 0xe8) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/05/20 19:01:47 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x121000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000980)="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", &(0x7f00000003c0)="ca63f0f9c5e917b62881ea763aa48e2a7e86f8df015864317da45bad44a850bdcb97fa94cc0040d1b480f59330dd58495db9cdf0560d022829c907190827c0a8e4fe6ca10ad3fe2db0f6829a806adecef81135871b63033ab05d69060acf864a03062d97cba3682c"}, 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400210}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x5c, r1, 0x610, 0x70bd2a, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44054}, 0x8004) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000100), &(0x7f0000000140)="1dbfb9596c94f49780388b97450b3e2675dc81870047943b2ed2bf99a9b768c42bc055be87d12d9f30f4d7f33e1b136d6450c664a46e0ac5eaf8dd7b1d138d0d11"}, 0x20) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={0xffffffffffffff9c, 0x0, 0x1, 0x4, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0xffffffffffffffa6) futex(&(0x7f000000bffc), 0x3, 0x80000003, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000000), 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @loopback}, &(0x7f0000000300)=0xfffffffffffffd43) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x2002) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="54010000", @ANYRES16=r6, @ANYBLOB="00212dbd7000abb794f740f42ddf04100000ff0f00000000000045555a365f329445742ec57efbdf159621955a0762001957a01febefebf8f0c129a9a26ba5a1cf938e055baa7c3b52f78a466a4be1ad072c13a0c3a380d13c5b344f50845dbecd409d27266d3e1b3ee43b7ae55f51b5ad526d363a30aaa27d61b455", @ANYRES32=r4, @ANYBLOB="38010200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400a148000008000600", @ANYRES32=r4, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004009704000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400050000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x154}, 0x1, 0x0, 0x0, 0x1}, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000800)={r2, &(0x7f00000007c0)="cf1b88a2", &(0x7f0000000840)=""/128}, 0x18) 2018/05/20 19:01:47 executing program 5: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000), &(0x7f0000000040)={0x8000}) 2018/05/20 19:01:47 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCGLED(r0, 0x80284504, &(0x7f0000000180)=""/47) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x1f39e913, 0x8002, 0x4, 0xfffffffffffffffc, 0x401, 0x18dba075, 0x8, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfff, 0x7}, &(0x7f0000000140)=0x90) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x15, 0xfe, &(0x7f00000001c0)="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"}) 2018/05/20 19:01:47 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)="c1440fc3c66c9a43626ab6888e8aa5d170eb002ce77f4cf70e93cdefb1f19e6c7e4d964d2c2c730df18972836571259ec075fb610707cda25e4cd16ac9df40514cffec6adf85a09da16f9de502ad01e4f24604f74b428e00091f9b45f625af80edb742593387777aa3586267c74beaf10bc718f0829ccd4d77c93c37545bdd7f218d8e821ae664c9ed793da3e5df176f54236306ac114cbc4d94bcc5e032dbd5d17c5910", 0xa4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/fscreate\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) 2018/05/20 19:01:47 executing program 2: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) io_setup(0x0, &(0x7f00000000c0)=0x0) io_submit(r1, 0x2, &(0x7f00000019c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000280)}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x1}]) 2018/05/20 19:01:47 executing program 4: r0 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$kcm(0x2, 0x6, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) getsockopt$bt_hci(r1, 0x10d, 0x2, &(0x7f0000000200)=""/86, &(0x7f00000001c0)=0x56) 2018/05/20 19:01:47 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xfffffffff8000000, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0xe) listen(r0, 0x6) 2018/05/20 19:01:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$kcm(0x29, 0x2, 0x0) unshare(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen$netrom(r1, 0x80000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}}}, 0xe8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x11, 0x0, 0x0) 2018/05/20 19:01:47 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=@accept={0x8, 0x0, 0xfa00, {0x1, {0x2, 0x4, "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", 0x72, 0x92f7, 0x80, 0x8, 0x7, 0xfff, 0x8}, r1}}, 0x100000282) lookup_dcookie(0x80000000, &(0x7f00000004c0)=""/4096, 0x1000) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000080), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/05/20 19:01:47 executing program 1: syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x6951, 0x2000) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000380)={{0x2c, @rand_addr=0x1, 0x4e22, 0x3, 'lblcr\x00', 0xc, 0x401, 0x19}, {@loopback=0x7f000001, 0x4e21, 0x12003, 0xe91f, 0x7, 0x2}}, 0x44) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000180)={'nouuid,', {[{@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}]}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x74, r1, 0x4, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x6}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x31}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6f8}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x8000) ioctl$sock_SIOCBRDELBR(0xffffffffffffff9c, 0x89a1, &(0x7f0000000340)='erspan0\x00') 2018/05/20 19:01:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101080, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000000c0), 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x5000) 2018/05/20 19:01:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) r1 = fanotify_init(0x8, 0x3) futex(&(0x7f0000000000)=0x1, 0x25, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x1, 0x2) fanotify_mark(r1, 0x11, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)="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", 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000200)) 2018/05/20 19:01:47 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/20 19:01:47 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x1fe) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000500)="15", 0x1}], 0x1, &(0x7f0000000700)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80}}], 0x20}, 0x0) [ 106.750268] IPVS: set_ctl: invalid protocol: 44 0.0.0.1:20002 lblcr 2018/05/20 19:01:47 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES16, @ANYRES16, @ANYRES32, @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYBLOB="5f634ca10dd106ce29ba9a564404b421677b95420987e1c5b022f00b38b98bf9a3b7a2bd798db7802c973cb885ef230a9866d15529e950021f48539dd973eba03008bd49402683dccfc38cd877bf3d71786b6cc0d05165e9ff120cd2", @ANYBLOB="5d63407e4a176c79", @ANYRES32=r0, @ANYRES32=r0], @ANYRES64=r0], @ANYPTR, @ANYRES32, @ANYRES32=r0], 0x101) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000003c0)) 2018/05/20 19:01:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'irlan0\x00', 0xb87}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0xef0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x1ff) 2018/05/20 19:01:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xaf7329a647aa5fa7) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) [ 106.890765] sg_write: data in/out 8156/215 bytes for SCSI command 0x0-- guessing data in; [ 106.890765] program syz-executor7 not setting count and/or reply_len properly [ 106.945113] XFS (loop1): Invalid superblock magic number [ 106.959581] sg_write: data in/out 8156/204 bytes for SCSI command 0x0-- guessing data in; [ 106.959581] program syz-executor7 not setting count and/or reply_len properly [ 106.983734] sg_write: data in/out 8156/215 bytes for SCSI command 0x0-- guessing data in; [ 106.983734] program syz-executor7 not setting count and/or reply_len properly [ 107.039427] sg_write: data in/out 8156/204 bytes for SCSI command 0x0-- guessing data in; [ 107.039427] program syz-executor7 not setting count and/or reply_len properly 2018/05/20 19:01:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sysfs$1(0x1, &(0x7f0000000180)='xfs\x00') socket$inet6(0xa, 0x6, 0x3) 2018/05/20 19:01:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fcntl$setstatus(r1, 0x4, 0x6800) sendfile(r0, r0, &(0x7f0000000000), 0x4) preadv(r1, &(0x7f0000000800)=[{&(0x7f0000001200)=""/4096, 0x1200}, {&(0x7f0000002200)=""/4096, 0x1000}], 0x2, 0x0) 2018/05/20 19:01:48 executing program 6: r0 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/230, &(0x7f0000000040)=0xe6) r1 = memfd_create(&(0x7f0000000000)="72616d667314", 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40000, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000196000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f0000000200)="0f225766f2f4bad004b872beefbad104ed0f20d86635200000000f22d867f00fab44770466b9800000c00f326635004000000f300fc79f0200ba210066edfc", 0x3f}], 0x1, 0x1, &(0x7f0000000280), 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0x0, 0x0, 0x3ff}) 2018/05/20 19:01:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="00010000002f000066000000c9030000ec00002f000000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0xfffffffffffffeed, 0x400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="f80cf27197518a472d28117be7d0a0220733d738e174eaa8e59713c5e822b4f1a49e8165c8957c6b6f168461febbe6a01fa1492624c726b18e863d6fd0c3dea2722eb07480fb8265b3237991d8fdcf5da78fdf0ab622300d424fdefe25c6cfb1e10c99ae5d6a91f1aed79ff206bd1843117e40ce496119ff45297ad59701fea287c5669b90524bc981a42dc93ee2643f12e21df33c64607d22e003d4f9e989f08c742cab6490ae"]) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xd885}, &(0x7f0000000180)=0x8) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000300)='.\x00', 0x2, 0x3, &(0x7f0000001480)=[{&(0x7f0000000340)="185d9ce311a057fd5d8d1d19f9e7d5d27588a2ebaddd8b76cf1374b4a783a31480f3feb3f989f314780cad5a6c8e40bbed575000a57c7e1f35ec54633dd799005c6bb4aaf3807f5e63d3b8bb69cd1fd1092b625d181a508c3ea733cdc67ba30874ba29a6ac242217fcf3895958d4abe8208ce700ec1c51230611408670612ba266ed17b0dcf414791750fa048b051eef0b157f1f3ae70361f38a52e4ee8d3a04d62a49ed2cdc21ec0f4d939cddea90a655527eae084c436d3ef392cae6f6fd095bd2128760698f583eafc61731", 0xcd, 0x7}, {&(0x7f0000000440)='h', 0x1, 0x42d7f90e}, {&(0x7f0000000480)="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", 0x1000, 0x7fff}], 0x2000, &(0x7f0000001500)={[{@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@minixdf='minixdf', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@orlov='orlov', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000001540)=0x8) 2018/05/20 19:01:48 executing program 2: timer_create(0x7, &(0x7f0000000040)={0x0, 0x31, 0x0, @thr={&(0x7f00000000c0)="be70f2eb71cc2bfa3645ecfd8a82e510718988293fde61bbb06cdf6e5f0f26231a9353ee4b080c53fe9564ffc128673d941540321eeb943d5a23ae5ed1d27aaedd218d14d8a8f1459d7fad54900c033fa467156c6e2ce96eab19e217198d2e2c97ac9fef556f07a0e666cc31c5503584e1dcb07d0ade7d85837a4d05fa59f5f5aba409519aec7fb77ea30aa9e228c3b313e840fa050505beadefd042f724f5416bf5479326dbaf702d", &(0x7f0000000180)="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"}}, &(0x7f0000001180)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x101, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}) lseek(r1, 0x0, 0x2) creat(&(0x7f00000011c0)='./file0\x00', 0x4) 2018/05/20 19:01:48 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="4bd9621375a21a3bf39fdcf1928588", 0xf) sendfile(r1, r0, &(0x7f0000000040), 0x7527fb3200000000) sendfile(r1, r0, &(0x7f0000000180), 0x12000) 2018/05/20 19:01:48 executing program 4: getpgid(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='comm\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x7fff, 0x5b0, 0xc91, 0xfffffffffffffffe, 0x7, 0x5], 0x6, 0xc6, 0x9f6, 0x7fff, 0x401, 0x2, {0x9, 0x6, 0x10000, 0x2, 0x7, 0x8, 0x1, 0xffffffff, 0x7, 0xa3, 0x7, 0x81, 0x7, 0x3f, "9c16a303fde6adf8ae5aa7813a1788ee69b75534e9ed5d62d8e5f0355ab82996"}}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x3, 0x5, 0x1, 0x0, 0x80000000, 0x1000, 0x36}, 0x1c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000000)=""/17, 0x6}) 2018/05/20 19:01:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) getpeername$llc(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x10) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/20 19:01:48 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000001c0)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 2018/05/20 19:01:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="7f"], 0x1) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000700), &(0x7f0000000740)=0x4) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000480)=""/58, 0x3a}, {&(0x7f00000004c0)=""/222, 0xde}], 0x7, &(0x7f0000000640)=""/85, 0x55, 0x7}, 0x2000) 2018/05/20 19:01:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001400000200007fa80000000000000000", @ANYRES32=r1, @ANYBLOB="080002007f000001"], 0x20}, 0x1}, 0x0) 2018/05/20 19:01:48 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gre0\x00', {0x4, 0xfffffffffffffff9, 0x0, "b8e9840b982a", 0xfc1}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) quotactl(0x80000001, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000300)="5751832339fb7f5146a5a6bec52ec0be25a3e2b99bb958dd85eb1bc068da8a0f43e40a0685e8b1d2e738a1213fc389b40e37d8ddde7f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x80800) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xff, "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"}, &(0x7f0000000180)=0x123) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/20 19:01:48 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f0000000000)=""/219, 0xdb, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000180)) [ 107.916348] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 2018/05/20 19:01:49 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x101, 0x81, 0x6, 0x3}, 0x14) shmctl$SHM_LOCK(0x0, 0xb) 2018/05/20 19:01:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"6c6f000000000400000000000000db5c"}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x100000001, 0x8, 0x4]}, 0xa) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f, 0x400) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0x9, 0x4) 2018/05/20 19:01:49 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x4, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000080), 0x94) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000340)}}], 0x1, 0x0) read(r1, &(0x7f0000000180)=""/153, 0x447) fsetxattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375726974792e5d656d3170726f8500"], &(0x7f0000000100)='\x00', 0x1, 0x1) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000240)={0x3, 0x7, 0x1, 0x6}, 0x10) 2018/05/20 19:01:49 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000040)=""/186, &(0x7f0000000140)=0xba) r1 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r1, &(0x7f0000000100)={0x0, 0xffffffffffffff28, &(0x7f0000002500), 0x0, &(0x7f0000024fb8)=[{0x10, 0x114, 0xc}], 0x10}, 0x0) 2018/05/20 19:01:49 executing program 2: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6001, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={'nouuid,', {[{@logdev={'logdev', 0x3d, './file0'}, 0x2c}]}}) 2018/05/20 19:01:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r1}) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@gettaction={0x20, 0x32, 0x301, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}]}, 0x20}, 0x1}, 0x0) 2018/05/20 19:01:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x2000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0x6}) 2018/05/20 19:01:49 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x0, 0x19000}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000080), 0x4) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f00000000c0)="5a8e42c88fd3b827c2c4ca0dde206ea54bf7e5880458f29be7b1f5008b0f48e5e3f49205672f7d4bdba445e4ec9354861498d2ee5b17d06e98c0f9a2b8b9ac76a01ba76a778ac88c24ddba8baf144be76457f465c9823066236a2b01be0809554de094f65a91dca0dec0e1336d0497c525404355daa0f9d9a3f1a813afc09ff38089140620980423bf17749a5fc27321858812dbf5efc6654dfb330e1b5cd82dd05565e4f464ab3bc3a7232cfa7c7e780fe4e38d56d2c8030aa8adb24e75317baddf547269f97a51", 0xc8) [ 108.132913] tc_dump_action: action bad kind [ 108.144373] XFS (loop2): Invalid device [./file0], error=-6 [ 108.150817] ================================================================== [ 108.158351] BUG: KASAN: use-after-free in radix_tree_next_chunk+0xf9f/0xfb0 [ 108.165448] Read of size 4 at addr ffff8801b5656d48 by task syz-executor3/8483 [ 108.172795] [ 108.174426] CPU: 0 PID: 8483 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #60 [ 108.181590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.190923] Call Trace: [ 108.193496] dump_stack+0x1b9/0x294 [ 108.197112] ? dump_stack_print_info.cold.2+0x52/0x52 [ 108.202295] ? printk+0x9e/0xba [ 108.205562] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 108.210307] ? kasan_check_write+0x14/0x20 [ 108.214528] print_address_description+0x6c/0x20b [ 108.219355] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 108.224096] kasan_report.cold.7+0x242/0x2fe [ 108.228493] __asan_report_load4_noabort+0x14/0x20 [ 108.233406] radix_tree_next_chunk+0xf9f/0xfb0 [ 108.237971] ? debug_check_no_locks_freed+0x310/0x310 [ 108.243154] ? __lock_acquire+0x7f5/0x5140 [ 108.247373] ? __lock_acquire+0x7f5/0x5140 [ 108.251598] ? idr_preload+0x40/0x40 [ 108.255297] ? print_usage_bug+0xc0/0xc0 [ 108.259346] ? debug_check_no_locks_freed+0x310/0x310 [ 108.264520] ? debug_check_no_locks_freed+0x310/0x310 [ 108.269693] ? graph_lock+0x170/0x170 [ 108.273473] ? find_held_lock+0x36/0x1c0 [ 108.277517] ? flush_plug_callbacks+0x553/0x7f0 [ 108.282167] ? __lock_acquire+0x7f5/0x5140 [ 108.286392] ? bio_cur_bytes+0x1e0/0x1e0 [ 108.290442] ? print_usage_bug+0xc0/0xc0 [ 108.294488] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 108.299494] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 108.304752] ? xfs_perag_get+0x600/0x600 [ 108.308803] ? kasan_check_read+0x11/0x20 [ 108.312935] ? rcu_is_watching+0x85/0x140 [ 108.317062] ? find_held_lock+0x36/0x1c0 [ 108.321106] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 108.326286] xfs_perag_get_tag+0x12d/0x7c0 [ 108.330503] ? xfs_perag_get+0x600/0x600 [ 108.334545] ? rcu_is_watching+0x85/0x140 [ 108.338679] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 108.343858] ? list_lru_count_one+0x27f/0x440 [ 108.348338] xfs_reclaim_inodes_count+0x82/0xb0 [ 108.352992] xfs_fs_nr_cached_objects+0x37/0x50 [ 108.357646] ? xfs_fs_free_cached_objects+0x80/0x80 [ 108.362646] super_cache_count+0x98/0x280 [ 108.366778] shrink_slab.part.39+0x330/0xf90 [ 108.371176] ? kswapd_cpu_online+0x1e0/0x1e0 [ 108.375575] ? shrink_active_list+0x17f0/0x17f0 [ 108.380226] ? kasan_check_read+0x11/0x20 [ 108.384357] ? rcu_is_watching+0x85/0x140 [ 108.388493] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.394030] shrink_slab+0xa1/0xc0 [ 108.397552] shrink_node+0x4f2/0x1740 [ 108.401362] ? shrink_node_memcg+0x1910/0x1910 [ 108.405930] ? kvm_clock_read+0x25/0x30 [ 108.409886] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 108.414884] ? ktime_get+0x2d9/0x430 [ 108.418585] ? do_gettimeofday+0x170/0x170 [ 108.422806] ? lock_downgrade+0x8e0/0x8e0 [ 108.426938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.432459] do_try_to_free_pages+0x3c9/0x1240 [ 108.437037] ? shrink_node+0x1740/0x1740 [ 108.441078] ? rcu_is_watching+0x85/0x140 [ 108.445211] ? rcu_pm_notify+0xc0/0xc0 [ 108.449092] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 108.454284] ? try_to_free_pages+0xb30/0xb30 [ 108.458678] ? lock_downgrade+0x8e0/0x8e0 [ 108.462811] ? kasan_check_read+0x11/0x20 [ 108.466941] ? kasan_check_read+0x11/0x20 [ 108.471071] ? do_raw_spin_unlock+0x9e/0x2e0 [ 108.475464] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 108.480036] ? trace_hardirqs_on+0xd/0x10 [ 108.484173] reclaim_high.constprop.67+0x12f/0x1d0 [ 108.489086] ? memcg_event_wake+0x410/0x410 [ 108.493394] ? exit_to_usermode_loop+0x87/0x310 [ 108.498046] mem_cgroup_handle_over_high+0x8d/0x130 [ 108.503048] exit_to_usermode_loop+0x274/0x310 [ 108.507615] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 108.512442] ? ksys_ioctl+0x81/0xd0 [ 108.516056] do_syscall_64+0x6ac/0x800 [ 108.519926] ? finish_task_switch+0x1ca/0x840 [ 108.524404] ? syscall_return_slowpath+0x5c0/0x5c0 [ 108.529316] ? syscall_return_slowpath+0x30f/0x5c0 [ 108.534234] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 108.539586] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.544412] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.549580] RIP: 0033:0x455a09 [ 108.552750] RSP: 002b:00007f31d33e6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 108.560442] RAX: 0000000000000014 RBX: 00007f31d33e76d4 RCX: 0000000000455a09 [ 108.567696] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000a [ 108.574946] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.582198] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 108.589450] R13: 00000000000006c6 R14: 00000000006fe330 R15: 0000000000000000 [ 108.596705] [ 108.598314] Allocated by task 8481: [ 108.601925] save_stack+0x43/0xd0 [ 108.605359] kasan_kmalloc+0xc4/0xe0 [ 108.609056] kmem_cache_alloc_trace+0x152/0x780 [ 108.613712] xfs_fs_fill_super+0xda/0x1560 [ 108.617931] mount_bdev+0x30c/0x3e0 [ 108.621541] xfs_fs_mount+0x34/0x40 [ 108.625152] mount_fs+0xae/0x328 [ 108.628499] vfs_kern_mount.part.34+0xd4/0x4d0 [ 108.633063] do_mount+0x564/0x3070 [ 108.636587] ksys_mount+0x12d/0x140 [ 108.640197] __x64_sys_mount+0xbe/0x150 [ 108.644154] do_syscall_64+0x1b1/0x800 [ 108.648028] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.653191] [ 108.654801] Freed by task 8481: [ 108.658066] save_stack+0x43/0xd0 [ 108.661499] __kasan_slab_free+0x11a/0x170 [ 108.665718] kasan_slab_free+0xe/0x10 [ 108.669500] kfree+0xd9/0x260 [ 108.672586] xfs_fs_fill_super+0x66a/0x1560 [ 108.676887] mount_bdev+0x30c/0x3e0 [ 108.680492] xfs_fs_mount+0x34/0x40 [ 108.684100] mount_fs+0xae/0x328 [ 108.687446] vfs_kern_mount.part.34+0xd4/0x4d0 [ 108.692012] do_mount+0x564/0x3070 [ 108.695534] ksys_mount+0x12d/0x140 [ 108.699143] __x64_sys_mount+0xbe/0x150 [ 108.703097] do_syscall_64+0x1b1/0x800 [ 108.706967] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.712130] [ 108.713744] The buggy address belongs to the object at ffff8801b5656940 [ 108.713744] which belongs to the cache kmalloc-4096 of size 4096 [ 108.726554] The buggy address is located 1032 bytes inside of [ 108.726554] 4096-byte region [ffff8801b5656940, ffff8801b5657940) [ 108.738579] The buggy address belongs to the page: [ 108.743491] page:ffffea0006d59580 count:1 mapcount:0 mapping:ffff8801b5656940 index:0x0 compound_mapcount: 0 [ 108.753444] flags: 0x2fffc0000008100(slab|head) [ 108.758096] raw: 02fffc0000008100 ffff8801b5656940 0000000000000000 0000000100000001 [ 108.765960] raw: ffffea00073c73a0 ffffea0006dab8a0 ffff8801da800dc0 0000000000000000 [ 108.773815] page dumped because: kasan: bad access detected [ 108.779500] [ 108.781105] Memory state around the buggy address: [ 108.786022] ffff8801b5656c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.793361] ffff8801b5656c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.800699] >ffff8801b5656d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.808033] ^ [ 108.813726] ffff8801b5656d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.821066] ffff8801b5656e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.828400] ================================================================== 2018/05/20 19:01:49 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x600480, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) mq_open(&(0x7f0000007000)='oom_adj\x00', 0x40, 0x0, &(0x7f0000007040)={0x0, 0x81}) 2018/05/20 19:01:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) r1 = fanotify_init(0x2, 0x800) recvfrom$llc(r0, &(0x7f0000000080)=""/44, 0x2c, 0x0, &(0x7f00000000c0)={0x1a, 0xffff, 0x5, 0x1, 0x8, 0x53b44bcc}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) splice(r1, &(0x7f00000001c0), r1, &(0x7f0000000180), 0x865ad6f2b, 0x1) ioctl(r2, 0x800000000000937e, &(0x7f0000000000)="015600eb0040ac7f27") 2018/05/20 19:01:50 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000010038000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000d22bbdd3d697d405466bddeb6aba780b7b734b2e546aa63b40eb952d95f5a61d2d8998c0b7b11c08b1051c03fdff616d4ae366a16f8cabd4c31daf855b0a76de9f4edc24842991c36ea46ec40dabc547505cba3b357fc2"], 0x58) 2018/05/20 19:01:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000000)="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") ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syslog(0x5, &(0x7f0000000100)=""/60, 0x3c) [ 108.835737] Disabling lock debugging due to kernel taint [ 108.841851] Kernel panic - not syncing: panic_on_warn set ... [ 108.841851] [ 108.849226] CPU: 0 PID: 8483 Comm: syz-executor3 Tainted: G B 4.17.0-rc5+ #60 [ 108.857790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.867136] Call Trace: [ 108.869725] dump_stack+0x1b9/0x294 [ 108.873356] ? dump_stack_print_info.cold.2+0x52/0x52 [ 108.878538] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.883277] ? radix_tree_next_chunk+0xf70/0xfb0 [ 108.888019] panic+0x22f/0x4de [ 108.891198] ? add_taint.cold.5+0x16/0x16 [ 108.895325] ? do_raw_spin_unlock+0x9e/0x2e0 [ 108.899710] ? do_raw_spin_unlock+0x9e/0x2e0 [ 108.904107] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 108.908841] kasan_end_report+0x47/0x4f [ 108.912794] kasan_report.cold.7+0x76/0x2fe [ 108.917101] __asan_report_load4_noabort+0x14/0x20 [ 108.922014] radix_tree_next_chunk+0xf9f/0xfb0 [ 108.926592] ? debug_check_no_locks_freed+0x310/0x310 [ 108.931759] ? __lock_acquire+0x7f5/0x5140 [ 108.935974] ? __lock_acquire+0x7f5/0x5140 [ 108.940193] ? idr_preload+0x40/0x40 [ 108.943890] ? print_usage_bug+0xc0/0xc0 [ 108.947941] ? debug_check_no_locks_freed+0x310/0x310 [ 108.953109] ? debug_check_no_locks_freed+0x310/0x310 [ 108.958274] ? graph_lock+0x170/0x170 [ 108.962051] ? find_held_lock+0x36/0x1c0 [ 108.966100] ? flush_plug_callbacks+0x553/0x7f0 [ 108.970761] ? __lock_acquire+0x7f5/0x5140 [ 108.974978] ? bio_cur_bytes+0x1e0/0x1e0 [ 108.979027] ? print_usage_bug+0xc0/0xc0 [ 108.983070] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 108.988065] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 108.993326] ? xfs_perag_get+0x600/0x600 [ 108.997376] ? kasan_check_read+0x11/0x20 [ 109.001510] ? rcu_is_watching+0x85/0x140 [ 109.005639] ? find_held_lock+0x36/0x1c0 [ 109.009676] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 109.014851] xfs_perag_get_tag+0x12d/0x7c0 [ 109.019072] ? xfs_perag_get+0x600/0x600 [ 109.023110] ? rcu_is_watching+0x85/0x140 [ 109.027241] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 109.032410] ? list_lru_count_one+0x27f/0x440 [ 109.036884] xfs_reclaim_inodes_count+0x82/0xb0 [ 109.041535] xfs_fs_nr_cached_objects+0x37/0x50 [ 109.046194] ? xfs_fs_free_cached_objects+0x80/0x80 [ 109.051190] super_cache_count+0x98/0x280 [ 109.055314] shrink_slab.part.39+0x330/0xf90 [ 109.059703] ? kswapd_cpu_online+0x1e0/0x1e0 [ 109.064092] ? shrink_active_list+0x17f0/0x17f0 [ 109.068737] ? kasan_check_read+0x11/0x20 [ 109.072860] ? rcu_is_watching+0x85/0x140 [ 109.076988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.082507] shrink_slab+0xa1/0xc0 [ 109.086034] shrink_node+0x4f2/0x1740 [ 109.089820] ? shrink_node_memcg+0x1910/0x1910 [ 109.094381] ? kvm_clock_read+0x25/0x30 [ 109.098332] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 109.103337] ? ktime_get+0x2d9/0x430 [ 109.107032] ? do_gettimeofday+0x170/0x170 [ 109.111245] ? lock_downgrade+0x8e0/0x8e0 [ 109.115371] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.120886] do_try_to_free_pages+0x3c9/0x1240 [ 109.125445] ? shrink_node+0x1740/0x1740 [ 109.129487] ? rcu_is_watching+0x85/0x140 [ 109.133612] ? rcu_pm_notify+0xc0/0xc0 [ 109.137478] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 109.142652] ? try_to_free_pages+0xb30/0xb30 [ 109.147039] ? lock_downgrade+0x8e0/0x8e0 [ 109.151165] ? kasan_check_read+0x11/0x20 [ 109.155295] ? kasan_check_read+0x11/0x20 [ 109.159421] ? do_raw_spin_unlock+0x9e/0x2e0 [ 109.163811] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 109.168370] ? trace_hardirqs_on+0xd/0x10 [ 109.172498] reclaim_high.constprop.67+0x12f/0x1d0 [ 109.177405] ? memcg_event_wake+0x410/0x410 [ 109.181706] ? exit_to_usermode_loop+0x87/0x310 [ 109.186353] mem_cgroup_handle_over_high+0x8d/0x130 [ 109.191345] exit_to_usermode_loop+0x274/0x310 [ 109.195906] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 109.200726] ? ksys_ioctl+0x81/0xd0 [ 109.204329] do_syscall_64+0x6ac/0x800 [ 109.208191] ? finish_task_switch+0x1ca/0x840 [ 109.212664] ? syscall_return_slowpath+0x5c0/0x5c0 [ 109.217569] ? syscall_return_slowpath+0x30f/0x5c0 [ 109.222478] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 109.227817] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.232637] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.237799] RIP: 0033:0x455a09 [ 109.240964] RSP: 002b:00007f31d33e6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 109.248647] RAX: 0000000000000014 RBX: 00007f31d33e76d4 RCX: 0000000000455a09 [ 109.255893] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000a [ 109.263136] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.270379] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 109.277622] R13: 00000000000006c6 R14: 00000000006fe330 R15: 0000000000000000 [ 109.285358] Dumping ftrace buffer: [ 109.288875] (ftrace buffer empty) [ 109.292560] Kernel Offset: disabled [ 109.296172] Rebooting in 86400 seconds..