[....] 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[ 28.420482] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 28.882690] random: sshd: uninitialized urandom read (32 bytes read) [ 29.229529] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 30.491605] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.54' (ECDSA) to the list of known hosts. [ 35.955256] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/26 09:32:47 fuzzer started 2018/05/26 09:32:47 dialing manager at 10.128.0.26:46257 [ 59.124475] can: request_module (can-proto-0) failed. [ 59.135704] can: request_module (can-proto-0) failed. 2018/05/26 09:33:12 kcov=true, comps=false 2018/05/26 09:33:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000380)=""/246, 0xf6}], 0x1, 0x80000001) 2018/05/26 09:33:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/26 09:33:17 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000380)=""/246, 0xf6}], 0x1, 0x80000001) 2018/05/26 09:33:17 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000001d80)='net/raw6\x00') 2018/05/26 09:33:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000100), 0xffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), &(0x7f0000000200)=0xfffffd4c) 2018/05/26 09:33:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/05/26 09:33:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sigaltstack(&(0x7f0000013000/0x3000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) close(r0) 2018/05/26 09:33:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001dc0)) r0 = syz_open_procfs(0x0, &(0x7f0000001d80)='net/raw6\x00') writev(0xffffffffffffffff, &(0x7f0000001800)=[{&(0x7f0000000280)}, {&(0x7f0000001680)}], 0x2) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000380)=""/246, 0xf6}], 0x1, 0x0) [ 67.609809] IPVS: ftp: loaded support on port[0] = 21 [ 67.670978] IPVS: ftp: loaded support on port[0] = 21 [ 67.697295] IPVS: ftp: loaded support on port[0] = 21 [ 67.717808] IPVS: ftp: loaded support on port[0] = 21 [ 67.719252] IPVS: ftp: loaded support on port[0] = 21 [ 67.736474] IPVS: ftp: loaded support on port[0] = 21 [ 67.736609] IPVS: ftp: loaded support on port[0] = 21 [ 67.756961] IPVS: ftp: loaded support on port[0] = 21 [ 69.347171] ip (4706) used greatest stack depth: 54344 bytes left [ 70.022858] ip (4760) used greatest stack depth: 54056 bytes left [ 70.194463] ip (4771) used greatest stack depth: 54040 bytes left [ 70.669545] ip (4815) used greatest stack depth: 53768 bytes left [ 70.844207] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.850688] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.876264] device bridge_slave_0 entered promiscuous mode [ 70.947981] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.954460] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.000169] device bridge_slave_0 entered promiscuous mode [ 71.063444] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.069898] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.109453] device bridge_slave_1 entered promiscuous mode [ 71.162385] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.168919] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.193737] device bridge_slave_0 entered promiscuous mode [ 71.203016] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.209557] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.219533] device bridge_slave_0 entered promiscuous mode [ 71.237372] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.243860] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.255904] device bridge_slave_1 entered promiscuous mode [ 71.266762] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.273262] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.294128] device bridge_slave_0 entered promiscuous mode [ 71.308379] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.314808] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.335178] device bridge_slave_0 entered promiscuous mode [ 71.343656] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.350114] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.367832] device bridge_slave_0 entered promiscuous mode [ 71.377198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.393639] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.401484] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.407945] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.430233] device bridge_slave_1 entered promiscuous mode [ 71.448789] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.455252] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.498086] device bridge_slave_0 entered promiscuous mode [ 71.509211] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.515658] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.525745] device bridge_slave_1 entered promiscuous mode [ 71.546587] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.553016] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.561355] device bridge_slave_1 entered promiscuous mode [ 71.567891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.576182] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.582634] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.605635] device bridge_slave_1 entered promiscuous mode [ 71.628503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.636328] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.642752] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.681264] device bridge_slave_1 entered promiscuous mode [ 71.696674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.724258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.749532] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.760656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.768132] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.774556] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.810317] device bridge_slave_1 entered promiscuous mode [ 71.863064] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.926923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.947258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.972962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.001212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.008963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.074683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.127850] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.194639] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.265236] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.339418] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.462242] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.572400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.581787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.598683] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.609070] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.623808] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.687483] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.698723] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.800333] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.840148] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.859731] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.869983] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.896980] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.904942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.933238] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.942854] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.965808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.972782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.086832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.093825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.112653] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.131306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.141013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.167793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.176168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.191433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.200457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.219600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.226622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.305736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.312772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.364677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.371719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.397270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.404544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.432839] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.443416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.463734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.470752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.499571] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.533194] team0: Port device team_slave_0 added [ 73.567651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.575638] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.601447] team0: Port device team_slave_0 added [ 73.618126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.714549] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.729473] team0: Port device team_slave_1 added [ 73.783704] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.815475] team0: Port device team_slave_1 added [ 73.878674] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.897459] team0: Port device team_slave_0 added [ 73.938065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.958125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.985388] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.041284] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.064309] team0: Port device team_slave_0 added [ 74.082331] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.097439] team0: Port device team_slave_0 added [ 74.110720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.118643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.137725] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.153355] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.164927] team0: Port device team_slave_1 added [ 74.181584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.193839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.215217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.237590] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.247356] team0: Port device team_slave_0 added [ 74.258533] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.269961] team0: Port device team_slave_0 added [ 74.284378] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.301018] team0: Port device team_slave_0 added [ 74.317715] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.332804] team0: Port device team_slave_1 added [ 74.353551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.360523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.374006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.394157] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.408472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.416653] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.432313] team0: Port device team_slave_1 added [ 74.455574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.471529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.490208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.507016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.523416] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.535867] team0: Port device team_slave_1 added [ 74.546919] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.558408] team0: Port device team_slave_1 added [ 74.566794] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.576336] team0: Port device team_slave_1 added [ 74.587423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.603304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.621181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.641549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.648493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.662950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.688717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.696374] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.708290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.717200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.749980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.770673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.793758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.808669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.823856] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.836946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.853377] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.860723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.877570] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.886634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.895391] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.908236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.917649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.928964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.942011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.954160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.970655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.002957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.031837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.046564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.064859] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.072513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.080712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.092441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.106687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.113669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.125783] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.139902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.168573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.195397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.205645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.214415] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.229336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.241585] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.252752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.272534] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.312627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.332256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.350133] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.361145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.373963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.399318] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.408612] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.418185] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.427163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.447651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.456632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.473268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.488597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.504409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.539137] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.546801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.564253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.593720] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.601812] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.611667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.631523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.665571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.681997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.701306] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.710533] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.719933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.737542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.746675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.756434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.783185] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.790493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.803923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.308439] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.314911] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.321738] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.328183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.375306] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.383649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.640972] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.647442] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.654276] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.660703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.727925] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.745926] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.752375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.759181] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.765636] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.787592] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.805922] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.812387] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.819247] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.825699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.889505] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.939752] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.946228] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.953014] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.959476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.030617] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.049620] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.056099] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.062887] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.069319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.132838] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.147151] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.153597] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.160382] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.166788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.179948] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.192186] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.198615] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.205400] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.211828] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.228611] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.431215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.444500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.472413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.483781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.499763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.511942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.519987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.857328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.129959] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.187743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.206018] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.363647] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.375404] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.492229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.594757] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.632333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.911759] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.976637] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.001209] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.153911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.208574] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.237436] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.351618] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.357962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.369257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.405094] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.737777] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.744250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.759608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.797544] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.809729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.817853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.836856] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.876734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.914488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.977081] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.983368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.995310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.059468] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.078721] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.085000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.112431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.146325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.162195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.388329] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.394627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.404007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.424650] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.550329] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.652182] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.678684] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.763458] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.849768] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.880976] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.000596] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/26 09:33:44 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r1 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) r5 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x95fb, r2, r3, r4, r5, 0x14, 0x4}, 0x80000001, 0x3, 0x0, 0x7ff, r6, r7, 0x100}) [ 93.368342] netlink: 60 bytes leftover after parsing attributes in process `syz-executor1'. [ 93.467278] netlink: 60 bytes leftover after parsing attributes in process `syz-executor1'. [ 93.494368] IPVS: ftp: loaded support on port[0] = 21 [ 93.805890] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 09:33:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_procs(r0, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000040)="bc0247243d2bbb566c9490401a643ae78b741367272089d145a951147fe4466ae2e853c5ec00268e89dfdc99e74783933e803413a5168df99944dd08eb9f1cab1d251412fcaba5ae12489ea7cf9a876e106de5e5f58f8476802c4f04c0f701ba6b708e28c4873c850f86fd0b075f14cb6b3514f4e771110a25fc378b74798696fbe7a5b154b5d2915b392ac587051237b17fa5d8dd14a18e2db4ced0be155ab5ba944beb3fd2eb89c2f65af9dac4c2d78c4a829bea3d5c242d9bfc9bfeefd91c35393211", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xa, 0x200000) socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140)=0x15, 0x10001) 2018/05/26 09:33:45 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_bond\x00'}}, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x280) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x8) setsockopt$packet_int(r0, 0x107, 0xffffffffffffffff, &(0x7f00000000c0)=0x401, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, {0xa, 0x4e23, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x3, [0x5, 0x228, 0x2, 0x3, 0x7cd929f400000, 0xcf8, 0x1, 0x3]}, 0x5c) fcntl$setsig(r1, 0xa, 0x0) 2018/05/26 09:33:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_opts(r2, 0x29, 0x3c, &(0x7f0000000040)=ANY=[], 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x33f, 0x9, 0x9, 0x2, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r2) close(r1) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) r4 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00000000c0)={{0x8000, 0x2, 0x40, 0x1f, "ee93856b083fcfaf40724aaa9420acc3678d48fc5f8db356323d916db04cce0886f96478c3d387a814a88c62", 0x6}, 0x0, 0x0, 0x9, r4, 0x401, 0x2, "848923890ecc2c91f11a226cc7941a3aba2874c94cbc85cd25e88765805c4ff10a0fedecb6d91a3b490e73d160667698691fbe41acd12b8164e6a93e10a24f03", &(0x7f0000000080)='/\x00', 0x2, [], [0x2, 0x0, 0x4, 0x3017]}) 2018/05/26 09:33:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/05/26 09:33:45 executing program 4: r0 = socket(0x2, 0x1, 0x0) memfd_create(&(0x7f0000000000)="f944e40f68377b78ee40e530bb853dcd171e81e87d5fb2c6", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000480)={0x0, 0x0, {0x1}}) 2018/05/26 09:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x440000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40008008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r1, 0x800, 0x70bd2b, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x48000) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) 2018/05/26 09:33:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"6c6f000800000040ffff002000", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/05/26 09:33:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000200)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1f}, r3}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'bond0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="300000001c00110f0000000000000055f500000059eaf3cc658868a599d91da88958c4a8f6a51d37f34103fad0a0bb18569688fc539f6f698de8e515b471965450c4d35ea09a26a0482bc633b0e9962135345ce234d262de0eddf779d0283d91f667d9e7ab396a1ecf5448aba8d3dec32ec2dba96fdfdfe73f346ce214f3260ebe0e0bd15835942223780646fc3b758b08772d42a27d2f97e8a5780b6d7d3df684152556f400f05f2396d13b8f126fa7e809f8f3ff0838a230007822ee1c9dd4ef58f39e3c7e2c57160e710d6f1f680fc369dd4dd9a7a142198977ee03", @ANYRES32=0x0, @ANYBLOB="00000000140001feca8531e38b1630d3b96870ee9b14efac7e33f81b5f55b0718a05af5a3696828c27736f82fc02"], 0x30}, 0x1}, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="feffffff000019bfd1891f5d59f1a12d0f7618fa86374e4e7054343eb10c0287437e9644a3ae55f8733b9f16424eb6cdad6abc3947e4faf53172f1c7c11a7168c883df8e0e1d6b46f65890677f455d619fee8200000000b3e0db6d1313840f01b4a35d7fe529549459ab5c165d4aeb6cdd4686935e17ec54770009e3725a1eb3515c84a42ee92f488de783d2119a849017f3dbee0f62156bdbae5ca9825db6e90edb6b7650f789e1670be22cdd4b619f7e3a6441bba412eaeb219eb7b8"]) r5 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x10001) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000140)={0x3, "9b66d5"}, 0x4) readahead(r0, 0xffffffffffffff80, 0x7f) [ 94.636361] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 94.702712] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/26 09:33:46 executing program 7: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x4, 0x1, 'client1\x00', 0x6, "df8de06a7f33f154", "132eee85dea0b540ae535274c78fdc28414a93ec797828d23db5ecc7e8804d0a", 0x8952, 0x2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x4, 0x101, 0x4, 0x5c9c6eb0, 0x80}, 0x98) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x80000000, 0x3ff, 0x8, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0xcd03}, 0x8) 2018/05/26 09:33:46 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = inotify_init1(0x0) close(r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x22, "59038e77bca4394f1b902053b458e2d2826db38abca0904859179970930d42ff3f60"}, &(0x7f00000000c0)=0x2a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000001c0)=0x84) r3 = shmget$private(0x0, 0x4000, 0x1100, &(0x7f0000ffa000/0x4000)=nil) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x7, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) r9 = fcntl$getown(r1, 0x9) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000440)={{0x1e, r4, r5, r6, r7, 0x80, 0x2}, 0x4, 0x4, 0x5, 0x3, r8, r9, 0x6}) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='em1\x00', 0x4, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/05/26 09:33:46 executing program 6: r0 = socket(0x10, 0x803, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x2, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000001040100040020000215e41a5f93355cc5000800"], &(0x7f0000000100)=0x18) 2018/05/26 09:33:46 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x5}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000140)=""/252) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000040)={0x9, 0x81, 0x4}, 0xc) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/05/26 09:33:46 executing program 1: r0 = socket(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x9) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000880)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000006c0)}, &(0x7f0000000740)="7f0000800000002000001793c6b63f1c3f1854023d858a2e8c56907eb1c1344399", &(0x7f0000000500)=""/239}) 2018/05/26 09:33:46 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x2ce, 0x800) ioctl$KDSETLED(r1, 0x4b32, 0x9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000640)) fchownat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x400) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='ip6gre0\x00') r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f0000000040)="d831ef13582a86642f29980737cb14e315efc4ba3d262248e7006659ceac2de9ed18c8f8b38a9f87c65d9d95d99d8354a2d31bf1a0acf0cdc7f1f4de8128ffc45c5cd45a4fe0e7e631a9be61b97dae4a19adcb973ad3586f95569062bdafc625be12fcebb19bc315", 0x68}, {&(0x7f0000000280)="a4d45d3de861534dc41a9d4821e89048063c261f0f59c0646439ec0fbcd277f7efff153dfa844ab4ba8adf8a84e3c51d45eddb3b24c48d8303de81a0e4fe768e871d8d88fc3c53f98a2c2137d5b008e503a20679badd484fa3ba42a44c57386168c7841ae0d43a2a3c5fe94ed994a1140418115801b762019bf7555331661eafafe532bed189076e190d68b98faf9944c949e848305f2c75210ef0ef8633c5b8cab1b89e4cb2945995d5bd973a29b3323906508243f1c4a0c737f82c33466ead3c788ce29798dd73955ceae83df95ad0766be3999a8c18972c87292811412ea2dd9c5a7a1eb0910a481e3c508b38fd5f5e7a", 0xf2}, {&(0x7f0000000380)="9cdcc5785de4bb7269834bded9ff6112f631e75aab72fee621038d6a7ff1df5e9ab2fa9a92cb72c35a48df625f400c76653649faec4c19e4c2491d3c11544a2c66dd87b8722854620d31c4d144679e0b70983cf712e04b28394b3f16e8c758080e79496fb86c40f92e26a2b4a9001bf1c1708e1dae7296e202a45b863db72e84f98b4ff55a8671826962b9e32dd7af8de9252d8d2c099ec25c0fa16d33b2e909990740ace73d3a8c5f82a15251ab750cb33c54df3c692d3413", 0xb9}, {&(0x7f0000000440)="ff602b64e435a2caea502bebbc7ae7a9411f09f93bb7b39ba1d3ada1cb30a83b2b6b31fd5964388d0254e86b3e338fb894cbd2e569abd364181449adf67730a2bf9c3a3b3be3f7e1811ea148c3b4bb6195669546b39cb1cc89329b0bddbb5183b237a8ac8efbe44aaf535ffc9e6ee7612a00588f63b23c86158c33776290213ad340e0690b3bc2921d543b2c00cbf3f3db9dcbd1f977808a5350adfbadd2a2885534011665312fab38e2c37c0f3e8e3de4eb4604416a61c60e8a56b461e1bf6fa8f1d01f2a4b82d4f3579b8152b4799b4b8652f42808433f09803910f5662f7ffed00812d35177a9306bada982c0d29e298ac03be546ec", 0xf7}], 0x5) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000600)) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) 2018/05/26 09:33:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xda, 0x20000) ioctl$TIOCSTI(r1, 0x5412, 0x80000000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0xfffffffffffffffc, 0x0, 'sed\x00'}, 0x2c) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/26 09:33:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) unshare(0x400) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x650403) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x7, 0xbb, 0x7f, 0x1000, 0x160a, 0x1, 0x400, 0x4, 0x4, 0x360}, 0xb) r2 = semget$private(0x0, 0x5, 0xa0) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000440)=""/95) write$binfmt_elf64(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004dffffffffffffff000200000000003535c823313c6be36255125c800e929020a656e94c88fe1187685b671724e7b2fa8af98c8b0a025ef67095fe74ce50a91b41e5b5a3905942ac043580bd5d2eca2725ddd179ffa2f1002a"], 0x2f) ioctl$SG_IO(r0, 0x2275, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x0, 0x0, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f00000001c0), &(0x7f0000000200)=""/208, 0x2, 0x0, 0x0, &(0x7f0000000380)}) 2018/05/26 09:33:46 executing program 3: unshare(0x400) r0 = socket(0x10, 0x80002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000200)={{0x1f, 0xe4}, {0x7, 0xdf6a}, 0x3ff, 0x0, 0x9}) io_setup(0x6, &(0x7f0000000300)=0x0) read(r0, &(0x7f0000000340)=""/223, 0xdf) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}], 0x1c) fcntl$setstatus(r0, 0x4, 0x800) io_submit(r2, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)="9ef464fb59d9fd190faac122c7e9fd468561947dc03f7080449cd1b5ad9fd17f5b0690fcb232d59c1e262b01c4666f14836c8d6fbb11b7d5e3cd00e987f0e2c9495e8f5cba361a02a336df1c11a50f49", 0x50}]) 2018/05/26 09:33:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) timer_create(0x5, &(0x7f0000000200)={0x0, 0x3d, 0x4, @tid=r1}, &(0x7f0000000240)) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x5c}, 0x1}, 0x0) r2 = accept4(r0, &(0x7f0000000040)=@in={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x80, 0x80000) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000280)="e1c48ead6b3efa6755a421189dfedc64ca0514501dbbde8c694bf2ac03c9f76f06bf685e0d9ada5c244b0000000000000000000000") getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000140)={@dev, @local, @remote}, &(0x7f0000000180)=0xc) 2018/05/26 09:33:46 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000000080)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom(0xffffffffffffffff, &(0x7f00000000c0)=""/251, 0xfb, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8df0d47434cdbcd50af760189e41d163f0fc8a3fcd8091d7e462359ba12143866e68a9028c2ccc7c1fc5ae13c3f188e2e7d7b8b4d32be094067b9571df0821"}, 0x6f3000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/26 09:33:46 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r1, &(0x7f0000000140)=""/132, 0x84) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0'}, 0xff62) 2018/05/26 09:33:46 executing program 5: unshare(0x42000400) r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x4, 0x9}, 0x90) 2018/05/26 09:33:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x0, &(0x7f0000000380)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bbeff4)) [ 95.621512] sd 0:0:1:0: [sg0] tag#2231 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 95.630407] sd 0:0:1:0: [sg0] tag#2231 CDB: Variable length, sa=0x0 [ 95.636955] sd 0:0:1:0: [sg0] tag#2231 CDB[00]: 7f 00 00 80 00 00 00 20 00 00 17 93 c6 b6 3f 1c [ 95.645897] sd 0:0:1:0: [sg0] tag#2231 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 95.654856] sd 0:0:1:0: [sg0] tag#2231 CDB[20]: 99 2018/05/26 09:33:46 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000580)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x101, 0x6, "bd1ef2f2ba898efaf8b736169699485bd40acf71ae94b8a7afb2df01899357d514199d2eadca7182b52f95b6f42b0bd1a61a404650d071224c90f19755bbe3", 0x3d}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000100)="6fbe2dc0bdab3b016159a90c24cd1e9c9d4340a27470f58582c2beb624ccd2d6e1e7c0b3b3879baadc916576608a3484de8adf22b3f3d1f2ae1d645654d2fefa65fce369c9bd08db476bd7c079f0ad146e56a4230d185e757e2488a18a688c6db6141ad9b97ece41358f8c1dc3f860a25c68b2d5849c13968e333121498b7d8ea7a6c5019620e9bbb7ed21848525dc4bc94c", 0x92}, {&(0x7f00000001c0)="3e8ba534639dee775a5cb65335b4f1799b150963f45b203164ef6569a5e37ce897337b782f69f479c73fe74d6a2f5f8cf66dca0ddf6490e3750f3de8665b6c9f8e17beaa2f69f43ac8faa0699a6e68248565750a54869865cbb8156accd88ab1912f1aaf2c54b017f03050556b158ecbaff8ee88e7c6a68b4fb34c654a3a227f12adfae840ed8ae0e00e0744dfc7fc4e09eaeb6c3bca0cdcdc94ec2210328e0f86884832a31ced47dadde55bb64bb02fe81336402b21243097c68205e641af920ce90f3e5c70a0942437465dfa039a881ffd19ddbb8ffaa4e6cdef99db66789e4cf027f5777d31c39ff11efaaaa556c95121", 0xf2}, {&(0x7f00000002c0)="74ec57fd08bde0b109bde769ab60ea565da0", 0x12}, {&(0x7f0000000300)="910af0b3b52dff3a940df8b2e8ba1ed55d0d2c1d1323222ac7fc99ba4d32ba2361f759bce9b327528fcf7fbfb208ef2d969715d64d2c196a8d074b2e520d1ffb8073c084498c6043fc9bccc36dc676ec2c633150699f7f6aeae2a4a5a2140f4c63ac5fe2d95519d32e1084c1a31085f44e3d9494b637fe15096c16e07ba24f3586486b827ce0d46adbe6b8c95aee81428890c1e646685b54231e04889be9957d5e92c381d8055d99e02ca38878f3ed5f6a276ed7f20b07949c8f0528ff00cd37c67258f2c413026d3e48eb7198057dc46243d4e3a03aa50ef914829c9f79461f71b9a4d0819c1a2b25e89a0387dc", 0xee}, {&(0x7f0000000400)="4ed475fd8489c80abc2314e730d843accf07b745aeed27b026b43b32c13461eade3f1f5f0a5a510c52f38377d6705ca83eea7be3322efcdca9953dcf49da507d1cc19ab5259b88aceea3660df2e32938b91425bd7c122daf8a76c3031c7492a4205cbe8ad0ac7f9ecea2d02f615b3ed049e3b667045a181b80f3459800c345733cc81605c5553db106aa89b32a98894c34", 0x91}], 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="10000000000015010000070000080000"], 0x10, 0x4004000}, 0x4008000) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) [ 95.753574] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 09:33:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x400000009}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="3a9a0e63c9476288b671afdbd53a5994e137381f62021d1951b627b8dda57a5d17d744648c81c5703ed8146ab1b0171f89091b1dd3238d03dbb686df460963245dedf2013ee555af99499e44ad420dbf65fd46fbc99a1274429e2d5783751815828ec8cb3553110cca66460215353d19f6d8bbd8fb08ad0491634ac2fd10e2cd30bcd7fede24263a7fff16e53ea293f3551b7147c33a44ea437fb1515c3e8d4f162fdebf8ebe11ae6fcd9372c8d8f19556ae091fe94215ae9434da412f6fa4cb6561e5f78ff9707844ee5d573fb294437722d9a06dfa61748c32c73d759933a8dd344c947d3efdbe90d0eb049df5fbb0c19f6785264b619c530d97395d44b04f7e2a280d658c7871ad373b792678c49227999651ef3b2ee1bc2b8f3035db2d6e8e09aa3837233c8713065a8ad131d24f6c42a3220d0e07c3d3e95d9f44f059a5dd10c09716b5f874ecf53aadfa5050ff40f2c3c4a629b6445e5836100afff5a8977583653b40ca116f8f11416e5c1bd5499636ddae25fc49709f0309cf5c0bf8e432160c258d14223b3b0d009b09858645773dd97e68a9531072713cff077b2e73e03ed4f145e9199c126a7f235e5674a3c7f5c7129ac7c1a3319590249b6d34ef6c3d8b94c6fc7cdcbddb053243f33e7bc1f230d3bc7dfc4359e33992d0a3946b91", 0x1e2}], 0x1, &(0x7f0000003b40)}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000001c0)=0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r2, &(0x7f0000000080)=""/58}) 2018/05/26 09:33:46 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$nl_crypto(0x10, 0x3, 0x15) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}, {0x0, 0x2710}}) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000100)={0x3ff, 0x2, 'client1\x00', 0x1, "301ce831221bc5b4", "f839991e9af662525915ae29fabab90f3c7f18ca3b320964251c421600b97bb1", 0x1f9a, 0x8}) 2018/05/26 09:33:46 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2}}}, 0x88) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/26 09:33:47 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x5011, r0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x5, &(0x7f00000003c0)=0x2) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000380)) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000100)=""/183, 0xb7}, {&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/195, 0xc3}, {&(0x7f00000016c0)=""/234, 0xea}, {&(0x7f0000000480)=""/57, 0x39}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000540)=""/214, 0xd6}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x8) epoll_create1(0x80000) [ 95.954323] sd 0:0:1:0: [sg0] tag#2230 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 95.963253] sd 0:0:1:0: [sg0] tag#2230 CDB: Variable length, sa=0x0 [ 95.970437] sd 0:0:1:0: [sg0] tag#2230 CDB[00]: 7f 00 00 80 00 00 00 20 00 00 17 93 c6 b6 3f 1c [ 95.979433] sd 0:0:1:0: [sg0] tag#2230 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 95.988411] sd 0:0:1:0: [sg0] tag#2230 CDB[20]: 99 [ 96.203656] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 09:33:54 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = socket(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x0, 0x6}, 0x2c) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000080)="599d1d80e9681756b098fb8508cf480d42f5912afbfcae73faf909b1700e021c", &(0x7f00000001c0)}, 0x20) 2018/05/26 09:33:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x8, 0xfffffffffffffffd}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040)="f5", &(0x7f00000001c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/183}, 0x18) r1 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='selinux(\x00', 0xfffffffffffffffd) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xef, "7cb4dbacc7777c7ac9505c83aa7b4c9dfd54e3e8fb4aacd3b8467f6051acd73e7f9e4eeb7c855540749a5ebae79cef211fa1c52b8342e9dbb7b4cfb80a02230ff2e1c8ddb6a77f188475f5f915652d57db7a79888c5060aa31e49463ae52098247f3b2d2fc6c714b3890ad527970caf6db91e34c602e826ec0af8135c57cd545b218c5517f8dc713720ae5d4cdf42333ab259de610ea7ce463a5880ee2c43a9469746c70d6eb821589ba3259cd0b1d72811011e5619eb02213a709d03198dd10c3c950128eeabaac2f80fd464bd8dfed75d8edf296595a866ae534127d5381aacadf145104fccec5984b81022fdd19"}, &(0x7f0000000480)=0xf7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000004c0)={r4, 0x5f98}, &(0x7f0000000500)=0x8) getgroups(0x2, &(0x7f0000000300)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, r2, r5) 2018/05/26 09:33:54 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) setresuid(r1, r1, r1) r2 = syz_open_procfs(0x0, &(0x7f0000001d80)='net/raw6\x00') fchmod(r2, 0x8) 2018/05/26 09:33:54 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) write$evdev(r0, &(0x7f00000000c0), 0x0) 2018/05/26 09:33:54 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x41042, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x5}}, [0x20, 0x3, 0x0, 0x6, 0x800, 0x33c, 0x20, 0x1ff, 0x8, 0xefd5, 0x7, 0x2, 0x5d5e4aed, 0x5, 0x7]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xffff, 0x0, 0x200, 0xb79e, 0x401, 0x112d, 0x7ff, 0x4, r2}, 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r3 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000240)={0x19980330, r3}, &(0x7f0000003840)) 2018/05/26 09:33:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1c, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) r3 = dup3(r2, r0, 0x80000) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/26 09:33:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00') 2018/05/26 09:33:54 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="050098076a77580b7841e82b3ec7bbd0acea0000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000080000000000000000000000c4d981ae211e6951"], 0x20000108}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x0, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c61f2323d752075b"}}, 0x48}, 0x1}, 0x0) [ 104.058801] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/05/26 09:33:55 executing program 5: 2018/05/26 09:33:55 executing program 3: 2018/05/26 09:33:55 executing program 4: 2018/05/26 09:33:55 executing program 0: 2018/05/26 09:33:55 executing program 7: 2018/05/26 09:33:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x2) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)) 2018/05/26 09:33:55 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000100)={&(0x7f0000000040)}) 2018/05/26 09:33:55 executing program 4: 2018/05/26 09:33:55 executing program 6: 2018/05/26 09:33:55 executing program 3: 2018/05/26 09:33:55 executing program 0: 2018/05/26 09:33:55 executing program 7: 2018/05/26 09:33:55 executing program 4: 2018/05/26 09:33:55 executing program 6: 2018/05/26 09:33:55 executing program 3: 2018/05/26 09:33:55 executing program 5: 2018/05/26 09:33:55 executing program 2: 2018/05/26 09:33:55 executing program 1: 2018/05/26 09:33:55 executing program 0: 2018/05/26 09:33:55 executing program 2: 2018/05/26 09:33:55 executing program 3: 2018/05/26 09:33:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x20000, &(0x7f0000000380)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/26 09:33:55 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000340)=@buf={0x0, &(0x7f0000000300)}) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000100)={&(0x7f0000000040)="b8c3cd270e4307a0c8c00ac5004265bb2a66769b65b8a4b8983aa72f779eec53150ff1cb72afb1357a47264e595bdf189c893e4eba68809753cec17499d221eff86806ebc8d6600e9e3bd51cf77d7e2f37faaf3d4c741453", 0x58}) 2018/05/26 09:33:55 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000000)=r0, 0xfd20) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f00000003c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x80, &(0x7f0000000340)=[{&(0x7f0000001540)="e70f37e3fca84619fdec36c84435a992e06da35afd501dc9509573fd160d4e25a99d9396af972b97473940a86ef0effb35b4b8fac36fe660406b435227339aec91d5bf8f9ccab36ac1686681921524307c77cf6c0c11948b049b31f67614a390c1458bea2d6b3734843fa77942ca9d27c178dbb797643dfb02", 0x79}], 0x1, &(0x7f0000000040), 0x0, 0x800000000000000}, 0x0) 2018/05/26 09:33:56 executing program 5: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x14}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) 2018/05/26 09:33:56 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) socket(0x0, 0x0, 0x0) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000100)={&(0x7f0000000040)}) 2018/05/26 09:33:56 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000100)={&(0x7f0000000040)}) [ 105.163624] IPv4: Oversized IP packet from 127.0.0.1 2018/05/26 09:33:56 executing program 3: r0 = socket$inet6(0xa, 0x8000f, 0x0) bind$inet6(r0, &(0x7f0000004fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) 2018/05/26 09:33:56 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000340)=@buf={0x0, &(0x7f0000000300)}) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000100)={&(0x7f0000000040)}) 2018/05/26 09:33:56 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0xa, 0x801, 0x84) listen(r1, 0x1) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) r3 = dup3(r2, r0, 0x0) sendto$ax25(r3, &(0x7f0000000000)="e580213034bea148d80090618c5152547b51032426e3f568f345f45d885fd573333a7ba93b9e984e0cde060c345c5f706b40e739fc31e317d6004b76f552efc0d6dd3f56cac35101a6ea5f", 0x4b, 0x4000, &(0x7f0000000080)={0x3, {"ebc180c41ceb2b"}, 0x9}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000000c0)) 2018/05/26 09:33:56 executing program 7: r0 = gettid() process_vm_readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/181, 0xb5}, {&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000000400)=""/99, 0x63}], 0x4, &(0x7f0000000a40)=[{&(0x7f0000000480)=""/138, 0x8a}, {&(0x7f0000000640)=""/110, 0x6e}, {&(0x7f00000006c0)=""/93, 0x5d}, {&(0x7f0000000880)=""/209, 0xd1}, {&(0x7f0000000980)=""/151, 0x97}], 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040), 0x4) 2018/05/26 09:33:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800e100000000000000000000000000719500400000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x2000000, 0xfb, &(0x7f0000000000)=""/251, 0x0, 0x0, [0x105f]}, 0x48) 2018/05/26 09:33:56 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x10, 0x800) sendfile(r0, r1, &(0x7f00000002c0), 0xc5d) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/70, 0x46}], 0x1) r4 = syz_open_pts(r3, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8000, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000080)=0x5a, 0x8) dup3(r4, r3, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f00000000c0)=0x1ff) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") tkill(r2, 0x1000000000016) 2018/05/26 09:33:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5}, 0xfffffffffffffe29) 2018/05/26 09:33:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x200200, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000380)) ftruncate(r0, 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r1) ioctl(r0, 0x890d, &(0x7f0000000780)="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") r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0x80044dff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xc7, &(0x7f00000004c0)=""/199, 0x88, &(0x7f00000002c0)=""/136, 0x439, &(0x7f00000003c0)=""/200}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f0000000100)=0xe8) r6 = getpgid(0x0) r7 = gettid() sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="586a0dc7c7317a9c693d5c", @ANYRES32=r5, @ANYBLOB="080c0000000200000c000200aaaaaaaaaaaa0000c0242b0008004e00", @ANYRES32=r4, @ANYBLOB="08004600be000000c801550008002700e000000108004b00", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="010cd9b6fd520880f9a958e8769caaf24a23a65b2809971a5decfba502a958bc8814640520e69759dd80801c31b5c92c50c4a769ee0f5069c483cf585a65a7d9de973f87e11113422fb5f0b9eba390705ab7f85106c3ad9a88ea2128c2ac9da05d8142460f5c4bece18a77473202b8a7dff3f0d136cbe05b99d1a00ff10124886f3364a1844b22c44a7211986328116f8174a0c097fcdeabf7202b7fa650b90b5b8c729a555986f99467b9cf25ec208515f053d24ed29e255d5998e38f379cb6b9c049810bedb44e7a5e3049e3af5aaab67f146c9a5580193c202dc0bb5deb3b4cf11544dad78c245557a3ee24b53af907ff2307c50cb92603388eb7c0c03344768f16635eda2a34b8315296783f5f65b62be7f562bbc9af386ea079bcfb8c0f9a63ba46f9896ab1bb5cfa3e504ea743f04fe036a3c2e05480508fdaa1d1c1fb3f2759161edb450a41e69a547d351c6eaf60923cfe65bd41c5e52d156157d55a351d57cc69f11b9575ec3f5a9d10264a1b9d870a2821aff4a8c238bcd3da9dd2906aae9356eaacffbf413783cfa68bb2319b020aaf373cdb2b1ae0fc438ff87e495283171713c46df2a0fa37f852b3f0d2d6cfc7da5eb0d9f0784563ecba1925a24151e0d093107dc644e67da2ef65e133433ef2f6a3c7589831ed6f2fd744b6ad1451f204bfd0ece194294f9e273cc4645a3a1afff29c27e3f6070b678d5c9dc755e7b71bed61b766de41d88419e1f1d2c340c044cb47a24413ea46dec9d51d40fb0ef2dc46e769961e9c13bda3e6fa5b9bd4b2c4b4b99e8340c9e21cc136414c5c1e30fb863f0685019c770a3574964adf77d3fcdfdc52e4f7e4ec5dfe2fc5c798d62fe6f1afe1e7200d36ac7bb5c256db1f0125257a30f97b0c25f1f7eea6ca38ce3cd45472739b11b1480c3c9f20a2e9c5133b30c9443f4623499611d641a2ea87a69b2092f4d47d20a4a9de18e29f71152fb4b77146b039b05782e4343e671a09d27f823da4cac2af10444754ebc5b1325305590244e167c8319f663ad8f2cba7670465243bf959c9ea4ddbcf64e22dbba2ac0f1b5c5f7cea82d597bca37d347f263a85078c7bb545daaa8ceab636abe51f54d191bee7209e8b598f07953f4c22700a287ba14dfa93feb2781e56377d1c3bb398a3d2a5e30fb158987a731eb1f378a1e86af4ee3f85c2e91be43e06591645333315f6c64635e0ed994bd7f42409ac8b2d3173ca245749a289e52528826286685592299ee3ad1cd01035fbbbdf45d1bc811fb8814822501541d7248ce4aa72ffb5a9f2c42bec5219ce37de47fbffe3ef803a0b2bd99ba07fb37f86a13526860b596157d9029281fc7f394e00f63e7e21d04ce632ef934d68a82e4fdbee2531f32f76e567027e82ebe11ae5557345893db159c18619eb98d82b196b73f4d6569e41415055d9550c79455918b66644d2b6707d0dfd5ab3e2d489878f794dfb5985ea5ff705c0193195c3b28cf8878bb6b2644e5802cd9d417bbf703ad87e3f1814d18014d33a6ac2d5f72fcc6a897021fb83858567ce32add9945cdfce59cbf36b3d104debf54bed5046b9ac93ee11313294eb7cd5081eb9face8b1d9b35e54e78d3d07687b46a351378a6262037753fcc4fbe28473af66ac0b70a919790910a86761fa3f94a2a3e114c822481aa15a5f83ebb2ef460a3f6878d6482bebfcefbc3ccd31e0310c5f89faf79461e78650d77bb3b4978e6393ffdb1418f2920f863a39c0146613e158544564ff888aa2bf98666a312f7184a8bbf8b02bcce1b8780ba07f69808a96382a9ae6cbc55fa9a7176313516ce767dfeeb9228f98acb95f98927b62d46adb136c608c7eea9821f7bdcc38f29bab5d15d79e9ae783e2bda900fb5a930c0cbfe3da8b59762067fe5437e390d796d9c24b89ea45c11f9262b1c3116e0e401515007459537d9134e80067872c98b0230d0f67a3bfdf057790d6602c452d29c749478480164cb6abda6ef76f3751d711ab31dae31cedda33d7228d76f22640b56ec4f023a2a29428b0933f3f06b0ee37f0d135af58a897e97f048d90d34827429419090d26559a7c76b5929f4409d435b5a688185d4a1c981fecd6209e4d92d25030a4f32adfd6e6ef2b4e4c354828e848f2ac61c7bdcdd331c2aae2f58673ee46a6359f76949b7ceff7701f5132172a44ae23529340ef17c80a5cbd8880e1860f87a7e24e029efc94ab7cad60ee91ddafa1adff458a2ddceb413aa52a9f62c3837bd3e93cf04ec83b4184268772f49ab64d769c1200a57ddd58484bf896353c2a99efdf7bd12773df8e18dae24dd3fb5332591cc24b1260fa805f1d86acf4c1b6265ba2cc7f577e22fc0cb511c55a03ab50f37b93b3c4aa9d6bac1f7074858dbdd8814defd3966135e6dab5cf589333e04c5e35e1af8820e7e7470033e57042e6c5e5913a11e7790c822ddc5890a8a93e33b5f1bf0008e8c16e32cfa6ac751ad916de028acf5d83ec0ca1d21322b14238fc3c159c3458d0079782b04674dcdb8c3a1774941fd87f2d91568695d4dc8e1daf1f0bd79270986c9c244d4141731389dea92af7053865789f861062201f5529ff52bbfb30949e72ced53cb1d7027325f3f712fede14c09c73a794e65a00e76c3f748414f9d1f73046f20380180d9ad2e0e85d57d7605f24e4cb5bad558d9d0c1943026f047de0d37820944dc6a8af1ebf92e58bbce34468a84c8800124841d79db4e69a4062052733e757481dc219f785dc4ce1b42bc2fed54f4ce7075e57d937b2d70eff65f92308f848c41f7db8446495b1a372d470214f7e73a8e4087d424e7995604f99785f6cbe63098267e1e0c2c3cc3e75abe347b8cd7a117dbe205ca3f9eae0650324b66973a40853e81007291feec8206d097336c6997134acddacc1d9701d2bf94773bb3229debd27709716bc4561620ef74e0f3b6847257728ba11f6f66503ad48524ec0145df4f26f85cef27d8bd22783b9c11b1a84eacf5b75d265bec0bcb1468337669d2b5a38578d91deeb28b076b1eeb0664345a7425238f6437bae36ff285981a243ec8eeb8d14a3fb9104fe01029c50158172df945850bcbee87fb989ce85935d671762d5dbcdbb86f1e6d908ad56bb6a7eda4cb888576e11fe4d9721f92b471147d31c3378f1b9173eb8367345774be3ea86980ac0ea9d71680cc5e3def0706cf5109db5cea39de13614b7cdcc745c11c03863861332d43e57800310495ef3d83dfea70b6bf8ddf1e9be76d6491b912f330c9b87c86c656f018e504154e0ba46fa7ee177939392631392049505c991878aca876665a44d186b456a5ac05580ded204cc30403f881481c5c29789450420d3470f472b6bc1e48eb1e4a23f1b4c81618f61c65b858d46f9ce992bdee7d9ce0c71f7e85606acada68da948e35e12fda784b8cacc20d2213a80d6ac67c7df920463fbe4058c676ff6d1a98c83d1718cd7588552ba4c47cfadb6847a16423d2833c1284a421b423f9bfbb8d048e448ceea96d7d78b793fbb79c5a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", @ANYRES32, @ANYBLOB="b0007a001400220000000000000000000000ffffe000000243e8563589802d1d6aedc011969578aa0dc0e130641296671e60f8460326b6492deb7a3a32baf4f442821eb33b94af0847113fe25add9a13dc4d8903e3f838511d1c075ab259ebfd5106587d77a6977b25917e15b5e87abd7c205e936ff9fc6f381c113f237c36e3256df70729bae7741e5f5fc03dbaf125f2fa54101400400000000000000000000000ffffac141415080072000900000008000a000500000038001900a56c5c35a25d809808002d00", @ANYRES32=r7, @ANYBLOB="240046004694e6f1eebb937f3b21745566e85cdaf6136bab98ea7e3948e3dc309900000008002e00ffff00000c000100aaaaaaaaaa0d00001400140065716c0000000000000000000000000004001400"], 0x2558}, 0x1}, 0x4008894) 2018/05/26 09:33:56 executing program 3: r0 = epoll_create1(0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x72101755}, &(0x7f00000000c0)=0xc) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00000002c0)="4e645f7276657200f5fb04cfee0000000000000000008b", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/dev/vsock\x00', r3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000a7eff4)) recvfrom$ipx(0xffffffffffffff9c, &(0x7f0000000340)=""/115, 0x73, 0x10000, &(0x7f0000000180)={0x4, 0x9, 0x3f, "9b29e735abe1", 0x7}, 0x10) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000e8c000)={0x7}) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 2018/05/26 09:33:56 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x2800080, &(0x7f0000000300)) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) lseek(r0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x84000008912, &(0x7f0000000000)="012cf66700000000000000") pwrite64(r1, &(0x7f0000000040), 0x5e, 0x0) 2018/05/26 09:33:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4008000, &(0x7f0000001000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000000d00)=[{&(0x7f00000005c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000000b80)=[{&(0x7f0000000a80)='D', 0x1}], 0x1, &(0x7f0000000c00)}], 0x1, 0x8000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000000)='\x00\t', 0x1, 0x800000000008000, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000140)="efd7", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/26 09:33:56 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4800) sendto$packet(r1, &(0x7f00000002c0)="bfda20e05a0287c29a78124b8d4194811d53bd1fe4312956c7ac080f94dd7eea088e3e6ebb6ff95adf904fad51", 0x2d, 0x24008004, 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40284504, &(0x7f0000000140)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000000040)=""/7, 0x7, 0xfffffffffffffffa, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="f4000000a5c45cfb1f1fafee2c2b3390f5260d788dd18b0c30939e0cf92e8c4846521d994c4e257fbc0ae9f2efaab64c813006fd146bd59dea1f4a65e52bf00b700d9b2893ecef11f7fd78816f1b598512ad166fbd06652664488a8aff19e2d65cc348907893d74b5dbdf96144880d689eeba065d616eb5c1d4bd9afbbbe138a2197894c889cda5a5493a0b7b24f694e5c495aacdda61adf0c4a46d26abce2acf67e00713a0199c3643b42114ad9116c53db5a389a9ce8b839575be4e92a4481d8387594271d928a649cf9c504fc4889d94ca0bd4eed4936690b9fa122c7d0c7b7e8a923158f7da3fda150a5b3e487d96f5345a7668daeda"], &(0x7f0000000080)=0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x1ff}, &(0x7f0000000100)=0xc) 2018/05/26 09:33:56 executing program 4: shmget(0x2, 0x9000, 0x400, &(0x7f0000ff4000/0x9000)=nil) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x6}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x9b, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x18) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='statm\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x4, 0x9, 0x6, 0x1}) 2018/05/26 09:33:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socket$inet6(0xa, 0x7, 0x80000000000000) unshare(0x50000000) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="2b31c34387a925517fbaf1e80a9fd8ca64facdbcf091104b8586356ddaed0e9b7d1c64ae97a2e15b110e5441efd7464064566cb754888763c6bff2daa3e97fdc845d05e7fb0fedad398dd9d9", 0x4c}], 0x1, &(0x7f00000011c0)}, 0x8000000000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f00000000c0)='./control/file0\x00') close(r1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x444200, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000180)={0xfffffffffffffffa, 0x4, 0x1}) 2018/05/26 09:33:56 executing program 0: unshare(0x24020400) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8800) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1ff, 0x4200) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00') 2018/05/26 09:33:56 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10880, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) bind$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x7fff, 0x0, 0xfffffffffffffffe, 0x9, "3a50778c907949a08c337fbbeee8fbd17f07b1213182ae3519b754518ed2efda1ec6d6deca25038d338693b0", 0x9}, 0x0, 0x0, 0x9, r2, 0x2, 0x6, "3764fc7b135942855f1c50916f2fbc24fca181c371b052caaf49cf7b950570ee9b2211dae852bbf8532347c17c8e0648fe087876651cb49328bfe0d688b38770", &(0x7f0000000080)='\\lo\x00', 0x4, [], [0x431e, 0x0, 0x2, 0x81]}) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xffffffffffffff90) accept4$unix(0xffffffffffffffff, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/26 09:33:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x80000000005, &(0x7f0000000080)=0xde, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/26 09:33:57 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) accept4(r0, &(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x800) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x2}], 0x10}}], 0x2, 0x0) 2018/05/26 09:33:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000300)=0x4, 0x4) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001ec0)='[', 0x1}]) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/05/26 09:33:57 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10101, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x70, 0x9fe4, 0x2}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x532, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x0, 0x100000001, 0x2000000000000008, 0x80000001, 0xe5ce, 0x7, 0x0, 0x2, 0xfffffffffffffffd, 0x5, 0x1, 0x7d6dfafb, 0xab3, 0x8]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x3, 0xae5d}, &(0x7f0000000240)=0xc) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0xfffffffffffffffd, 0x3}}) 2018/05/26 09:33:57 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x1008000) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x24c, 0x129000) setsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f00000001c0)=0x9, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x9) syz_emit_ethernet(0x56, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c20000000180c200000086dd608b1ca000200000fe800000000000000000000000000000fe8000000000000000000000000000bb0002000000000000ff010000d8cf334700000000000000010000000000089078"], 0x0) rt_sigprocmask(0x3, &(0x7f0000000080)={0x7ff}, &(0x7f00000000c0), 0x8) 2018/05/26 09:33:57 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@random={'os2.', '&\x00'}, &(0x7f00000000c0)=""/21, 0x15) 2018/05/26 09:33:57 executing program 6: r0 = semget(0x2, 0x0, 0x450) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000000040)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x51da81, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/26 09:33:57 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x7ffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) r2 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0xfffffffffffffee9, &(0x7f0000000500), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000280)={0x9, 0x1, 0x5, 0x6, 0x97c, 0x9000}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) recvfrom(r2, &(0x7f0000000340)=""/48, 0x30, 0x2, &(0x7f0000000380)=@un=@abs, 0x80) sendto$ipx(r3, &(0x7f0000000140)="5f7c1770b8e7606873d8516fda9063cf63d6869776e84e42676d582067229985c3fec3f8884d9778aa673ec0f8072aa58d7106982861e9", 0x37, 0x8000, &(0x7f0000000180)={0x4, 0x100, 0xffffffffffffffc1, "46ca9f7e1ffe", 0x9}, 0x10) recvfrom(r2, &(0x7f0000000000), 0xd3, 0x100, 0x0, 0x27d) 2018/05/26 09:33:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0xfdb0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400041, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0)={r2, r3/1000+10000}, 0x10) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x3af, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/05/26 09:33:57 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xa2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0xe5) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000340)={r3, 0x10}) r4 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(r0, &(0x7f0000003940)={0x0, 0x0, 0x0}, &(0x7f0000003980)=0x14) getsockname(r0, &(0x7f00000039c0)=@can={0x0, 0x0}, &(0x7f0000003a40)=0x80) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003a80)={0x0, @dev, @multicast2}, &(0x7f0000003ac0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003b00)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000003c00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003c40)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000003d40)=0xe8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000540)=0x8) getsockname$packet(r2, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003dc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003e00)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000003f00)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003f40)={0x0, @multicast2, @local}, &(0x7f0000003f80)=0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000004000)=@req={0x28, &(0x7f0000003fc0)={'ip_vti0\x00', @ifru_addrs=@can={0x1d, 0x0}}}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004140)={@rand_addr, @multicast2, 0x0}, &(0x7f0000004180)=0xc) getsockname$packet(r0, &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004200)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000004300)={@local, 0x0}, &(0x7f0000004340)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000004380)={@local, 0x0}, &(0x7f00000043c0)=0x14) recvmmsg(r0, &(0x7f0000009f40)=[{{&(0x7f00000065c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006880)=[{&(0x7f0000006640)=""/47, 0x2f}, {&(0x7f0000006680)=""/164, 0xa4}, {&(0x7f0000006740)=""/127, 0x7f}, {&(0x7f00000067c0)=""/118, 0x76}, {&(0x7f0000006840)=""/6, 0x6}], 0x5, &(0x7f0000006900)=""/217, 0xd9}, 0x7}, {{0x0, 0x0, &(0x7f0000006c00)=[{&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/48, 0x30}, {&(0x7f0000006b40)=""/177, 0xb1}], 0x3, &(0x7f0000006c40)=""/174, 0xae, 0x9}, 0x6}, {{&(0x7f0000006d00)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000007180)=[{&(0x7f0000006d80)=""/203, 0xcb}, {&(0x7f0000006e80)=""/147, 0x93}, {&(0x7f0000006f40)=""/17, 0x11}, {&(0x7f0000006f80)=""/95, 0x5f}, {&(0x7f0000007000)=""/242, 0xf2}, {&(0x7f0000007100)=""/118, 0x76}], 0x6, &(0x7f0000007200)=""/121, 0x79, 0x7f}, 0xfffffffffffff2f6}, {{&(0x7f0000007280)=@ax25, 0x80, &(0x7f0000007540)=[{&(0x7f0000007300)=""/237, 0xed}, {&(0x7f0000007400)=""/228, 0xe4}, {&(0x7f0000007500)=""/50, 0x32}], 0x3, &(0x7f0000007580), 0x0, 0x69}, 0x1}, {{&(0x7f00000075c0)=@pppol2tp, 0x80, &(0x7f0000008940)=[{&(0x7f0000007640)=""/32, 0x20}, {&(0x7f0000007680)=""/212, 0xd4}, {&(0x7f0000007780)=""/4096, 0x1000}, {&(0x7f0000008780)=""/73, 0x49}, {&(0x7f0000008800)=""/97, 0x61}, {&(0x7f0000008880)=""/93, 0x5d}, {&(0x7f0000008900)=""/47, 0x2f}], 0x7, &(0x7f00000089c0)=""/76, 0x4c, 0x5}, 0x7}, {{&(0x7f0000008a40)=@alg, 0x80, &(0x7f0000009e00)=[{&(0x7f0000008ac0)=""/4096, 0x1000}, {&(0x7f0000009ac0)=""/252, 0xfc}, {&(0x7f0000009bc0)}, {&(0x7f0000009c00)=""/26, 0x1a}, {&(0x7f0000009c40)=""/76, 0x4c}, {&(0x7f0000009cc0)=""/160, 0xa0}, {&(0x7f0000009d80)=""/101, 0x65}], 0x7, &(0x7f0000009e80)=""/154, 0x9a, 0x4b0e}, 0x5}], 0x6, 0x12100, &(0x7f000000a0c0)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a100)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f000000a200)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000a700)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xa0024000}, 0xc, &(0x7f000000a6c0)={&(0x7f000000a240)={0x464, r4, 0x300, 0x70bd2d, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r5}, {0x12c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}]}}, {{0x8, 0x1, r8}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffbf92}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x13c, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8001, 0xfff, 0x8, 0x80}, {0x5, 0x74e8, 0x47, 0x7}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}]}}, {{0x8, 0x1, r16}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}, {{0x8, 0x1, r18}, {0x40, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xffffffff80000001, 0xdd1, 0x1f, 0x7}]}}}]}}, {{0x8, 0x1, r19}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2fab}}}]}}]}, 0x464}, 0x1, 0x0, 0x0, 0x4040040}, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r1, 0xff}, &(0x7f0000000140)=0x8) r20 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_linger(r20, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) dup3(r2, r20, 0x0) 2018/05/26 09:33:57 executing program 1: r0 = memfd_create(&(0x7f0000000040)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x800003) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r0, 0x0) pipe(&(0x7f0000000000)) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xf) 2018/05/26 09:33:57 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000042c0)=[{{0x0, 0x0, &(0x7f00000016c0)}}, {{&(0x7f00000036c0)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'bridge_slave_0\x00'}}, 0x80, &(0x7f0000003c80), 0x0, &(0x7f0000003d00)}}], 0x2, 0x20004800) 2018/05/26 09:33:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x0, 0x4012, r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0xfc4}, 0x10000024f) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) 2018/05/26 09:33:57 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) r3 = dup2(r2, r1) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="ff7f0000000000000000000000"], 0xd) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge_slave_1\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x100000000, 0x159c, 0x200, 0x1, 0x7f, 0x80000000, 0x2, 0x0, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r4, 0x100000000}, &(0x7f00000000c0)=0x8) 2018/05/26 09:33:57 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x100) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$setown(r0, 0x8, r3) ioctl(r2, 0x8, &(0x7f0000000240)="6e868ef0e4a80f5810d2752b9df308aa2c6cbdba30940b5182c476c915a5b5a42dd05c624b089b04c0fa182fa503e41a60cea785dfd66a6f01c2d8033051252f3c06c93989fbda12324c8339aea1e1047f55afa798bf012e7d905b") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) pread64(r1, &(0x7f0000000000)=""/89, 0x59, 0x0) 2018/05/26 09:33:57 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {0x84}, {0x6}]}) r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='{\x00', 0xfffffffffffffff9) r1 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)=',}\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x401, 0x9, r1) 2018/05/26 09:33:58 executing program 3: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x2) [ 107.038763] audit: type=1326 audit(1527327238.037:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7007 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 09:33:58 executing program 7: unshare(0x2000400) r0 = socket(0x5, 0x4, 0xfffffffffffff801) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000300)=""/122) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet(0x2, 0x80000, 0x100, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)=""/6, 0x6}], 0x2, &(0x7f0000000180)=""/101, 0x65, 0x8001}, 0x2040) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001680)={0x53, 0xfffffffffffffffd, 0xfb, 0x1, @buffer={0x0, 0xb8, &(0x7f0000000480)=""/184}, &(0x7f0000000540)="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", &(0x7f0000000640)=""/4096, 0x9, 0x4, 0x1, &(0x7f0000001640)}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000140)={0x84, @loopback=0x7f000001, 0xfffffffffffffffd, 0x2, 'rr\x00', 0x10, 0x0, 0x3}, 0x2c) mlockall(0x3) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x42400) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000002c0)=ANY=[@ANYBLOB="32db9f509b08d1fb8547800000ea0000000000000000000000000000000000"], 0x18) delete_module(&(0x7f0000000440)='\x00', 0xa00) 2018/05/26 09:33:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x76, "afedf2edc584f4700abd40c0cc16c57598abb3af01d354d928b9b5fe69545d049d2729587091af5492113b8ac8814939320f1be40bb47393b577c305c1b1ef58994b957b8dd7d8334a1e0a110e963bc66ab329283ad2f34aa80d0700783ae10b4257633ac11c68707e810abd5082f0253935db978222"}, &(0x7f0000000000)=0x9a) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f0000000040)=""/234) 2018/05/26 09:33:58 executing program 5: unshare(0x400) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)="93766d6e657431a3757365727070703000", 0x11, 0x1) 2018/05/26 09:33:58 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x100, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x6, 0xfffffffffffffff9, 0xfffffffffffffffe}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=ANY=[@ANYBLOB="00000707f1eccdfd4fca553f231b633fd68ccf4dca44d1b189cabe7d86a88c9d20262bc9f6093d5408b3dc848c0970b84cf087fc1afe05f364d5f2"], 0x8) [ 107.913896] audit: type=1326 audit(1527327238.912:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7007 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 09:33:59 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x1ff) r1 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x8, 0x2) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/166) 2018/05/26 09:33:59 executing program 1: setpriority(0x800000000000001, 0xffffffffffffffff, 0xfff) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1c, 0x121000) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x124, 0x3a, 0x200, 0x70bd2d, 0x25dfdbfb, {0x1c}, [@nested={0xf8, 0x8a, [@generic="fc4fc851320f6eb5cf02e0f7", @generic="8224211850bb16b70a35826df5ae2257be5875dea7c48598956236a4b88187e7efd8c05c84f0231229a44c2de13bcf8c59367800a1422dca5f1261cdefd83dc46269a8319c27067cd845fedcac1bdf93eca440beaf40e287660536bf0aee710c0aa4bac1b95c8136d6eb86caf71681760df8d851467fe186c8cdd53bd7e05652211e14bd4737fd5148888615ce54e1892b4137594f4c3914ba4606a0602a483ab76f128b566cb33882852511aaca9d260aa4adaa", @typed={0x8, 0x87, @ipv4}, @generic="ce12e1d8e83c97be14931571d225b7f8e000311b56a001b123d46dba75a37546efd0937e2a127da7f42f"]}, @nested={0x18, 0x33, [@typed={0x14, 0x9, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4004000}, 0x4008001) 2018/05/26 09:33:59 executing program 3: accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000000)=0x6e, 0x80800) socketpair(0x3, 0x2, 0xffff, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = fanotify_init(0x20, 0x101000) r3 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) fcntl$setstatus(r1, 0x4, 0x40000) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={@empty, 0x5c, r4}) 2018/05/26 09:33:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @in=@rand_addr}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'vlan0\x00', 0x10000}) 2018/05/26 09:33:59 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x200000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100004, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="47296f86595933f887032f7655e8f76d1c390368064bab9b41999670e8935b1fe6537f34090788eb59", 0x29, 0xfffffffffffffffc) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x3ff, 0xb7, r2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/26 09:33:59 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x4) r1 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r1) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='selinux!)#{cpusetproc\x00', 0x0) 2018/05/26 09:33:59 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x40000, r0, &(0x7f0000000080)="030000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/26 09:33:59 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000080)='../file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') lstat(&(0x7f0000000380)='../file0\x00', &(0x7f00000003c0)) 2018/05/26 09:33:59 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) fallocate(r0, 0x1, 0x0, 0x7fffffffffffffff) 2018/05/26 09:33:59 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1000, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3, r0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000140)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@ipv4}, &(0x7f00000001c0)=0x14) ioctl$int_out(r0, 0x40045730, &(0x7f0000000100)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x4) 2018/05/26 09:33:59 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={r1, @empty, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x22, 0xa, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000180), &(0x7f0000000100)}, 0x20) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000000180), &(0x7f0000000400)}, 0x20) 2018/05/26 09:33:59 executing program 0: unshare(0x24020400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc0045103, &(0x7f0000000040)={0x0, 0x101, 0xfffffffffffffffd}) 2018/05/26 09:33:59 executing program 7: r0 = epoll_create1(0x0) unshare(0x400) fcntl$lock(r0, 0x8, &(0x7f0000000180)) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x2000)=nil) 2018/05/26 09:33:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x1c, 0x2c, 0x6fd, 0x0, 0x0, {}, [@typed={0x8, 0x0, @uid}]}, 0x1c}, 0x1}, 0x0) unshare(0x20000400) 2018/05/26 09:33:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd2d, 0x34ff}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) r1 = creat(&(0x7f0000001040)='./file0\x00', 0x2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001080)=0x2, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/05/26 09:33:59 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f0000000300)=[{r0, 0x1}, {r0, 0x3}, {r0, 0x2}], 0x3, 0x2e) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x20, 0xc3a3, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000002c0)='yam0\x00') listen(r1, 0xffefffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x30}, 0xc) write(r3, &(0x7f0000000280)="a1", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140), 0xc) write$binfmt_misc(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x34000) 2018/05/26 09:33:59 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0xffff, 0x20c00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000680)={0x2, 0x3, 'client1\x00', 0xffffffff80000000, "ce4d575f12558ea1", "72f6eb3a606688f13b06e8ad1e499add006ef99614fc114302495f77a30d0917", 0x7fffffff, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000004c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @rand_addr=0x7}}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000400)={'nat\x00', 0x0, 0x4, 0x78, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/120}, &(0x7f0000000240)=0x78) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'erspan0\x00', 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000480)={0x5, 0x54, 0x4}) getsockname(r2, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000300)=0x80) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="2c000000130001080000000000000000020000006aae528ea7241149d5df1bb49d9ab19f15041fd69629723e0363d2098cba35db432aa299e8f0a47da8e8ac46f6567c4ff75c6028b1073817714f7287aa27d2bd3deb654871b8f7a40e0657e058110a09cbf477e2266c70b8459ee6f7aeb207ae847ef89451a9b4dbddb7acc1054b701d0f6fa4e5d8cf01149e058a604ca5f588b60e7c1ff511807687", @ANYRES32=r3, @ANYBLOB="000000000004737da7e064386554db8ba01cb85c0000000c0000000000000000000000fd3e8a9f9d09b0a4dec5d0cf00010a35720b0da83d244ba727001c68be26c38ea500194918f93981ec67339b6e96e178aca2bab839736c48e90cf189c1738768408b8857fb3a2f60a643f506b3199dc3fb765afd5201225308d3f0a6c2f9c5be01dd8a929c9a7f4feeca27dcebb7699e15a61b3d251f1088b06a806220678a69de1799d711134bec79971fac0a85c2c39bd0a96af67e87ecac4d5850c1442a0734db96078a97a4cae1"], 0xfe1c}, 0x1}, 0x0) 2018/05/26 09:33:59 executing program 7: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000080)=0x3, 0x63, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x10000, 0x4) 2018/05/26 09:33:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r0, &(0x7f00000000c0), 0xfff) getsockopt(r0, 0x3, 0xbce, &(0x7f0000000240)=""/4096, &(0x7f0000000000)=0x1000) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001240)=ANY=[@ANYBLOB="1c000000010a030000000000000000000000000008000100f9000000ba52803031538e780c378806888410f54c2daee3e04787e90fb36e6fa59d8e6a584f30bf3cb996e067b35f32f82a5e944f7af2dd6037faadc1dcf994919ec9d10c06ab0cbbf1c15346c6d59b6aa7ffc4ecea08501f8eeee3ffbb9fc97ea53f54963be3c7fd628c1496609c724ce7603db3c88ed6303a32858b72c452a73d82675d775476146ff15fb12083e1bbf3bf4bb35a439173f5fccbe175baeede56523128f7b9eb2ee61773b1eb8ef3ef214fc56ae7715171f2c2dd9f2c09d0"], 0x1c}, 0x1}, 0x0) 2018/05/26 09:33:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="d5", 0x1}]) 2018/05/26 09:33:59 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x400001) readv(r0, &(0x7f0000000140), 0x17) ioctl$int_in(r0, 0x80000000005000, &(0x7f00000001c0)) ioctl(r0, 0xa1, &(0x7f0000000040)="f19b66346dafc5e1e052b23938d471881c346bb6e7356dd2") 2018/05/26 09:33:59 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x3, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000540)={r1, 0x9}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="e1b9a1d0c7ffc61557b204bdb0fea876c10090e134a538b315b4d858e5c1a2da2045c74ff03512056ffb226d52a81868b9bac78a4f159b7b7baef91da8e2741d11feb9ab6b918b74357524972f225ae0b80e022df439c7c28f05cfafda67f3233debd8d08743fe21b3fbfc37b8223fa32a8ea47b80d1fc641e4c6c80a0bdaa686c6dd51ee2707c849d5a8e0793dd7ead46c57b4b2e2ab9e4b15f0659440f26332f1c5ae8467eb3c39bb8bc8096291725592f7e804a415c8d54718ad666037981a67d7b05828968a6f7f7763751ea0dc80410c98e7b668d4eac5b3b0204", 0xdd, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='$em0-vboxnet0GPLppp0\x00', 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='ppp1\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000400)={r3, r4, r5}, &(0x7f0000000440)=""/106, 0x6a, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000788ffc)=0x1, 0x4) recvmmsg(r2, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001900), 0x0, &(0x7f0000000140)=""/6, 0x6}}], 0x1, 0x62, 0x0) [ 108.797486] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/26 09:33:59 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0xffffffff80000000, 0x20040) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000003c0)={0x0, 0x3, 0x0, 'queue0\x00'}) r1 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r1) ioctl$int_in(r3, 0x5452, &(0x7f00000001c0)=0xfffffffffffffffe) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000280), 0x0, 0x3, 0x0, 0x0, r4}, &(0x7f0000000300)) fadvise64(r2, 0x0, 0xfffffffffffffff9, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000180)) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)) ioctl(r2, 0x6, &(0x7f00000006c0)="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") sendmmsg$unix(r2, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}], 0x4924924924926c2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'bond0\x00', &(0x7f0000000240)=@ethtool_sfeatures={0x3b, 0x5, [{0xcd7f, 0x2}, {0x8001, 0x1f}, {0x3, 0x4d}, {0xfffffffeffffffff, 0x5}, {0xffffffffffffff13, 0x4829}]}}) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000340)) fcntl$getown(0xffffffffffffffff, 0x9) recvmmsg(r3, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) 2018/05/26 09:33:59 executing program 1: r0 = socket$inet6(0xa, 0x80006, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mprotect(&(0x7f0000147000/0x4000)=nil, 0x4000, 0xd7a3ebf790972b6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x807, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="b1b53658f3077203a82eb1899337c030f3e2b42f574b40829c2bebd8859324a20aa910d6894af915509764fdd34d13df8d771de859e0388ef9486f5df80707c063521ba5c95b9725a5ae51c75cf877748075656ae734f6a402a67da62d3b026c429f032995c664bc7e636c24b06c3c855bb62c1afac5fc6f3563"]], 0x8}}], 0x1, 0x0) mprotect(&(0x7f00005ee000/0x4000)=nil, 0x4000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/23) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) mprotect(&(0x7f000019a000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) [ 108.867141] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/26 09:34:00 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x1d) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80080, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000013000)={&(0x7f0000013000)='./file0\x00'}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f00000000c0)={0x2, 0x8, [0x0, 0x0]}) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00000000c0)=""/60, &(0x7f0000000040)=0x3c) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/05/26 09:34:00 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) clock_gettime(0x0, &(0x7f0000000300)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6f, 0x8000) ppoll(&(0x7f00000002c0)=[{r0}], 0x1, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0), 0x4) shutdown(r0, 0x2) 2018/05/26 09:34:00 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r0, &(0x7f0000000040)=0x1ff) shmctl$SHM_LOCK(0x0, 0xb) 2018/05/26 09:34:00 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080), 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) syz_open_procfs(r0, &(0x7f0000000240)='mountinfo\x00') 2018/05/26 09:34:00 executing program 6: chroot(&(0x7f0000000040)='./file0\x00') r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f0000000140)={r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0xdf8}, 0x8) 2018/05/26 09:34:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000180)={0x786dd709, 0x1, 0x0, 0x1ff, 0x4, 0x40}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000040)='./file0\x00', r4, r5, 0x100) bind$inet(r3, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKROSET(r6, 0x125d, &(0x7f0000000200)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9064}, 0x1c) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/26 09:34:00 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/68, &(0x7f00000000c0)=0x44) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x4000000002070, 0xffffffffffffffff, 0x0) 2018/05/26 09:34:00 executing program 4: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)) 2018/05/26 09:34:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x4000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002ecd0b8aabe889caea3f438101000000"], 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/05/26 09:34:00 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x80000800, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf50c}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x0) r3 = add_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) socket$kcm(0x29, 0x7, 0x0) signalfd4(r2, &(0x7f0000000000)={0x4}, 0x8, 0x80800) 2018/05/26 09:34:00 executing program 2: set_robust_list(&(0x7f0000000340)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x9, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x3, 0x70, 0x54dc, 0x1, 0x3f, 0x3, 0x0, 0x10000, 0x0, 0x8, 0x7, 0x1, 0x8, 0x4, 0xfffffffffffffff8, 0x4, 0x100000000, 0x6, 0x5, 0x5, 0x5, 0x64, 0x7, 0x8, 0x9, 0x100000001, 0x41, 0x1, 0x8, 0x7, 0x20, 0x7, 0x7600, 0x100, 0x0, 0x1, 0x2, 0x2, 0x0, 0x60, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x1, 0x0, 0x9, 0x0, 0x4, 0x7fffffff, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000018ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002e0043040000001a0000000002000000"], 0x14}, 0x1}, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000200)={0x9, 0x400, 0x7}) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x28c, 0x800) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) 2018/05/26 09:34:01 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x93, &(0x7f0000000080)=0x4) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d90fa7)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x48084) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) shutdown(r2, 0x1) 2018/05/26 09:34:01 executing program 3: getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='i~T/tcp ') fcntl$notify(r1, 0x402, 0x80000010) exit(0x0) getdents64(r1, &(0x7f0000000340)=""/57, 0x39) close(r1) 2018/05/26 09:34:01 executing program 1: rt_sigtimedwait(&(0x7f0000000040)={0xe000000}, &(0x7f0000000080), &(0x7f0000000100), 0x8) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000500)=""/89, 0x59}], 0x7) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) 2018/05/26 09:34:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/85) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000200)=""/228) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1040, 0x0) r1 = getpgrp(0x0) ioprio_get$pid(0x1, r1) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/26 09:34:01 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x7e, 0x0) r1 = socket(0xf, 0x6, 0x4) sendfile(r0, r0, 0x0, 0xd5) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) 2018/05/26 09:34:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf32(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000041ff00000000000000000063000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xff66) fchdir(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x3) r2 = shmget(0x1, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/05/26 09:34:01 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/05/26 09:34:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x4400) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x12}, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000180)) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={"623a1e03000000aa49e1ee08e9726700", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000040)={0x0, 'dummy0\x00'}}}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000001c0)=0x5, 0x4) 2018/05/26 09:34:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) clock_settime(0x5, &(0x7f0000000100)={0x77359400}) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001880090780014000060c5961e00000000ff010000000000001803000000000001ff020000000000000000000000000001b1e85f"], 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000140)={0x2, 0x3, 0x998, 0xc5f9, 0x2, 0x81}) [ 110.367164] Unknown ioctl 21522 2018/05/26 09:34:01 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x680702, 0x16) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1ff, 0x4) r1 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="b02d7cbd839f37c967ac407ef23983c948736c4c391c580e883d1da3297a5a676624416a540ed298966aaf67d3e655b3e490961bf4f722a455d8907df91fc62f244631bc151dc17de86d7e4006b77c263338583da73599e4046c274afd54cfb8e64b1a8a1017f508b1dd63335356c71b851aa0c9ee7339", 0x77, 0x0) add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="9de0948605d8f70a55951a80fb03d456444e42c71be3f3aa66b3c3199037c2fa8c8209afd655e39cda7584af68ce5f0d91818f4cfa8152879edd12a558dd1ad891f7c76ed7752150a280353005a3f6ce659213936d8f1c274ab3f3d464188af03509a97cbc8769b0e12e0e933afb49017d96aba833", 0x75, r1) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) close(r3) [ 110.400321] Unknown ioctl 21522 2018/05/26 09:34:01 executing program 0: r0 = open(&(0x7f0000000000)='./bus/file0\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) dup2(r0, r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) 2018/05/26 09:34:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = accept(r0, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) bind$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800210000000000000000001c140000fe000001000000009b33d1900000000074f7703165cdc600bb87ad3cc1c564f90536c755e026ec143a71925dd3f579d23d65bd463efba9f762069d361a53fe33627d412bc4e5417066f7e4e7f402f2c974411f10cb9ebb"], 0x1}, 0x1}, 0x0) 2018/05/26 09:34:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x7}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x3) 2018/05/26 09:34:01 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) ioctl$TCSETSF(r0, 0x40045109, &(0x7f0000000000)) 2018/05/26 09:34:01 executing program 7: mmap(&(0x7f000064a000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) fstatfs(r0, &(0x7f00000001c0)=""/248) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x50, &(0x7f0000000140)}, 0x10) unshare(0x40000400) r1 = memfd_create(&(0x7f0000000000), 0x1) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x7, 0x12, 0x4, 0x10001, "8fdd57258e6284159e7dfca2f50669e15adebb0d07ebb0e1f9b0641b97395b7b"}) 2018/05/26 09:34:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x7a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x5, 0x11, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100000000}, [@alu={0x7, 0xfb73, 0x6, 0x5, 0xa, 0xfffffffe}, @ldst={0x1, 0x1, 0x7, 0x3, 0x5, 0xfffffffe, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, @alu={0x7, 0x4, 0xf, 0x1, 0x6, 0xffffffc0, 0xfffffffffffffff0}, @map={0x18, 0x2, 0x1, 0x0, r1}, @jmp={0x5, 0x101, 0x9, 0x2, 0x0, 0x30, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x480000000000000}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x1, 0xcb, &(0x7f0000000380)=""/203, 0x0, 0x1, [], r2, 0x6}, 0x48) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@dellink={0x28, 0x11, 0x601, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000280), &(0x7f0000000600)=0x0) fchownat(r1, &(0x7f0000000140)='./file0\x00', r3, r4, 0x1400) 2018/05/26 09:34:02 executing program 0: r0 = memfd_create(&(0x7f0000000040)="000276d43857a72667ae19eae24522680b00000000000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) r3 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r3, &(0x7f0000000040)="0600", 0x2) sendfile(r3, r3, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ef17a8c5ae95ec86760de884e9740474a13eea165c0322901dc6bd36cde2c51d41b7f0b014f9f91eeb7c37c7340f476c8d753d000aa8faf8fb574dbcda6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl(r1, 0x280000000000, &(0x7f0000000000)="789d2564f01d4ed29f519a7a68a707a96d2b7370dbde6d3b436c04a7c2dc7f93553cce97d03da878af3c17b77cc54a88662ec00f78796ead9ea6") [ 110.981546] IPVS: ftp: loaded support on port[0] = 21 [ 111.170348] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 09:34:03 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xaf}, 0x2c) r0 = socket(0x1e, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/26 09:34:03 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x0) listen(r0, 0xf5a) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000140), 0x154, &(0x7f0000000300)=[@authinfo={0x18, 0x84, 0x6}], 0x18}, 0x0) 2018/05/26 09:34:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xf, 0x5, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000200)=0xfffffffffffffe2b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) recvfrom$ax25(r2, &(0x7f0000000300)=""/90, 0x5a, 0x0, &(0x7f00000001c0)={0x3, {"d4ad0f2391f881"}}, 0x707000) 2018/05/26 09:34:03 executing program 7: socket(0x10, 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/26 09:34:03 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x9}}, 0x7, 0xe5d}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x0, 0x5, 0x7f}, 0x10) fallocate(r0, 0x10, 0x0, 0x3000000004) 2018/05/26 09:34:03 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/42) fcntl$setlease(r0, 0x400, 0x1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x34, &(0x7f0000009000), 0xfffffffffffffe8c) open(&(0x7f0000000380)='./file0\x00', 0x100, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x22000, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x800) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000340)=0x4c) 2018/05/26 09:34:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpu.weight.nice\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x32, 0x2d]}, 0x2) 2018/05/26 09:34:03 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000000003, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101200) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2f) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='cpu&stat\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) 2018/05/26 09:34:03 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket(0x4800000000000011, 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0xba, 0xfffffffffffffe73) 2018/05/26 09:34:03 executing program 6: r0 = socket$inet(0x10, 0xb, 0x13) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000000080)="240000001d0003ffff3c40023da283016beee6cd7986c436271d8568b51ba3a2d188737edab3ba12559bb2ece47ab2d3ce5d30e50c371b866d651eef850532435e82bc7fb851c1764a71d5bb27a78d547451c5e7c6904271903cb1c97ef75d40400b412ea96fd29eddef41230bcccc3f70e7e509b8efc55bab0000", 0x7b}], 0x1}, 0x0) 2018/05/26 09:34:03 executing program 7: r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x400806e, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c) getegid() keyctl$set_reqkey_keyring(0xe, 0x7) sendto$inet6(r0, &(0x7f0000000140), 0x3f00, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/26 09:34:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/05/26 09:34:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x3, 0x4000) sendmsg$alg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="943e398a2d0647884a574355b21e42f29a95832d92c1fcf7af3257be7ac3671e514567312d3be3957db49ac4488d280f9fbbdb7b324dfbe9e80d1cef44b1", 0x3e}, {&(0x7f0000000040)="62049b38ad19a37adbda973c001e6f8d5862c06fe46bbef8b7c39196d517fafbf982d6447fe5604fb557bf0f9b55272f92cbe296d52a71eccf524b3556a985f05e1b3796f4537aac1edb176e8717c99117acc035621cfb4cc6ac4fc8cce42ee03e0f38282cd9ef5a4380bab94ae014aab0570702ca09f71371a6396c42ef5b60d1fab1f4038ec9a8fff0ed649d87b76a8116edbc96613ccb166910469a3ce91e458dea0c6e76dd3b40da700acdb8e7b5ea559f529ef1f04e3112", 0xba}, {&(0x7f0000000100)="197a794305bf34b56b0e7f26e433e0a6", 0x10}], 0x3, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3}, @iv={0xc0, 0x117, 0x2, 0xa9, "96c49fb270d6bcf8857f53649a5d6fb96f53c643095cbae1acbf83c10338a08d7dbcabdc63b02c011648580431996488e24e137c843b53b1871bf8788a0a9362d1d9db9aa4ebb2590e5737e221723f4c6b17073f689e88526be32050186ccd54169bfd1f3c568e546a7341c1848a1c90589c22e936f894602cc9502310c9bd9037f934b6f58673b19a1ff28057ec727dadb4a9fe68fad6b9c2714a8311d23377b1d383c94610b2497f"}, @assoc={0x18, 0x117, 0x4, 0xb4}, @op={0x18, 0x117, 0x3}], 0x108, 0x81}, 0x4) 2018/05/26 09:34:03 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") getsockopt$sock_buf(r0, 0x1, 0x9, &(0x7f0000b56f40)=""/192, &(0x7f0000000000)=0xc0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000140)="6603f6f78ae8c5bafc52e78b9d8650a7e7332b3bdebe46a520f76537ca7387380992f8a315f76d27e51709494b9dfa1080c28ce7b676b64243b2cee0f3d09f9956fd37fb9f589f0eb959f82b7cd47aa5cb800bc8d7c7a16b720d9d974f07dfc8377b147a34850e3d1a1d655399f8896a9bf7b5c7a8c56db314ea370bfe20a285c8d85204833d90bf42ac38a4951b49a6292d0c98e51cab17018bb19754ffd779c38e222741634f8ef3bf528c9b81560a94e9e7b194a5b26bfca6b6467aba62f1d9fe5c8cab7686734ee3d5e41823bd29fd287b61828d2cf65da451be8fb5d1a04ef533bdd6a155e8a273568d28175aedd4ebee486b32", 0xf6}, {&(0x7f0000000240)="6d1a8fbcb29d2147eb38bf1f72a9d4e51c4e0abcb275d31068da4ab9a497761aa9902da0bd141b66b6efd8d90b252bca6414fde2a48da369a48c1fbad67aa30cdcc69acdff74a4acb626fd0ff9979660821e6ec5e1cddcba49cfd35b25a198715e1cde5922f43d2d87c4023dba0b5dc26ba65e8f770b956b3f512865f064f5eef4795b3a4999afbd7b1b20ddd28ece1e7d3be759454b64a65ce9b732ffe8fda59e908a5729522cfd22f6ceb86b52ce684173dc26290cbae2acb3d0c2e1f922e863a0e2c4409bf6035e8aa2d4680884fae60ba36e27b433ff173eef79da7d16", 0xdf}, {&(0x7f0000000340)="c94b7debc291e99d6e0459cebe", 0xd}, {&(0x7f0000000380)="fa05662d3d220b0d6ee6c670664e5192ff59ef1cd8b07e88aee36468b718d06e87491bd2105f46d4bedc274a2ca46310b6d3de0616b7f355bf6091909c04a000a7514648fd191955f746c878ecf9b904cec4c6adc87dbda86af27f2a01a63adeb324859b3efc6327a98bf6f276bdd7bd63080851ef11c442be40c65e43eb5c94c446a77ce0729c2460b3ffe1fb00b17db9d0dd2903fe449e", 0x98}], 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x2f) r1 = memfd_create(&(0x7f0000000480)='\x00', 0x2) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000004c0)) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) 2018/05/26 09:34:03 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x9, 0x3, 0x8, 0x10, 0xffffffffffffff9c, 0x8}, 0x2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000000840)={&(0x7f0000000200)={0x640, 0x39, 0x11, 0x70bd28, 0x25dfdbfc, {0xa}, [@typed={0x6c, 0x73, @binary="af36ec59c28cb9ca1f2fd8356004243074af8c2a5a93563b7d4ee35887ce3bcbb4940442adac116009dec89d6168d454b964a76a4719b6a322b04a185993e290beb0ccf42be250314c25b034bcd9ee1bc5976a71b99feb718d4521fc71df06e549a2112ca8"}, @typed={0x8, 0x93, @fd=r1}, @nested={0x48, 0x54, [@typed={0x3c, 0xb, @binary="a53e05d63993b03cf1ebdfa087dda371f92161515f6de8d6f2e6145b67e16278c468f197939e3dd8f0e620cd1d4df6d59c8b1cfa6f8e48ba"}, @typed={0x8, 0x7c, @pid=r2}]}, @typed={0x8, 0x85, @pid=r3}, @nested={0x258, 0x0, [@generic="5756ff604f9ec7a44801dcac7219cc7fccadac83e0eb807a8e24e11fee3481038c47ab462bdbd607572b4d4460561f3cb95cb368a23dd2eca1c89d7da8b804890c9567da723e780622a70912bf29ab6a1c76313f7f53f39156600c57bdb8aca8b0c444336601468e8461200348a0cf80c3254032fdcb426e41d40b4744b9cae8b1abb88d4b53e2bd1e28c38f6999aec1b6f0726c461da2a75dfb4cad4b0bb9bc", @typed={0x4, 0x78}, @generic="66a31a753d58272706aaba162ad621072329d03287c9da9fac774e55a05790898e", @generic="667acb65d2eb56947c1c5ee920f342b9191cb0b9bdc8d1e867f7a88c4d40ec98f2", @typed={0x4, 0x7d}, @generic="ff7dc98b4223d3b66c6e29774c9d70e4a27e4163141a09f9aa5c69e6fa21c1fe67b2d50a68c47b11554c1d69ade3bfe46b34e27f4f9e9d8d39514df95adb58ef718152570dc87adb429394715374a9591929f21387573fff19eb3723e7966017b4b3f8b586d4bce4e7123fffeb419216bf8815c95016b4088a4e7c91232e1efa9a2caa42968e70efae00e49e55cd69d763ac769faee7745c5ec59112e73d971c7ada7c9578c0e318bdc558a89f7e9ff2d536b958fbffcfe14deac680e3de8514b67bf379", @generic="8bc6d35aad0c9e0d90620fd553ca00534158579b47ad9e4b230975ce9d0c6b8a43f356e2f182890c9d8723ebd9ff9a0a8ea6fc7fc5e1f1288ade3820ff792c2603767d71fa9e960c37ab14d8316ca49b971e5d06bd16897661cbc34b5eb10af0a585c757d97542db9d290d64771ca742c1d3ceb00dd944c7d81291e3f2c4441e92973268b4c7801ee4d6396c3304193fdce0e2eaeb71b4c34720be72f3ef33c959cb98b8e4"]}, @nested={0x2ac, 0xf, [@generic="9f86aa326d6decc7e0411794770b27c708d8458bd15bcd86ce72e0143628f4380c79063040a74f6acf1da9c1a69d07c8e2074326bcea100c30dca1d07d9bc465761dedd2e5a13963ba1a79ff4870b1cdadebc115db505624bdc884209e5f56af8405669ae960731f2efd175a69edef1a0d8cb91ae569c6b1d2caeabab796fcb083d34b5262d077d939a106cfba4c86c76322e0562e81b1053ecbba8f56fd257ea19acbd11dd5124ac05080c145f328a8eb668237eff02c319637b546860c046ee84b1c2f5bf84ee3cb2c49050f3a69601bf1f9713621588b2d6ca8ce993ab2316316ea0c441e629fc4ae57", @generic="4b0a5a3689e19966c66222860ef92d73b6357fb2069169defe6d39a9e112b6183d83554c696916d9a2cf462fe0b521b05c74c063b49d7b43dd20dedb3b5aef78bb89aa60edb0895ad0427d5675e8c0c0893fecc99ea43e719e08c1b7b05db565ae0365625f7fe8a52a4f2d0a312e07d3be2d5fd01adf0f767d01675356f4104d5f3a4edad3cf714d0de9bfdce48cb6c8b2812cf5c95136604442464b8aced2745b55582252eb4537063032", @generic="b108374c484600666ae4fda57e1725601b1dd17f2cad38d8617fe5e79e8a51d3039e4ac3f09904ce5af965fbcfa3a240897a63e65f6ad428cce31b39bdcac65393b536e926fce222fb155a798aa699ced110b7242b01adf644f0323bd03153f370ee0951c770bfff42642a12c0d390fe9fb23a0d0ff4f4e22f92eb62e4565124d38ae7ed902e903142296b86c20b73ff47b8e2c52887e3d282517c4953e2f47a37d05aa6741b14b1f8aa1842356d8a3e428c584124bc3314f0d69fdf25585d734e1a504d8a0f94ccedd46c0a90459fa8392e9ac606a4", @generic="dcfd4b7447688c1d04866cb3550a1477c1b8dc07699e8b29be9094896f1c853c476c741ee81c086a96dad17346f4388d7e9bc14bab33ea4662d6e4"]}, @generic="dcb6c109ba6d0337c4bf71cd568592482238d59f13e5b6e4bbc0f2b85850aab3ea3721aa38c5b95d5ad6862be6baabbd36f943bd54dac39981a01a7d990b065310a4ad1a99444536efccf78e59bff6d3cacc563bf38b50f299e698", @typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}, 0x640}, 0x1, 0x0, 0x0, 0x4008040}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x20, 0x1d, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}, @nested={0x4}]}, 0x20}, 0x1}, 0x0) 2018/05/26 09:34:03 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x8003, &(0x7f0000000000)=0x3, 0x9) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') readv(r2, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[0x7f]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x800, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r4, 0x50, &(0x7f00000001c0)}, 0x10) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f00000000c0)=""/97, &(0x7f0000000140)=0x61) r5 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$VT_WAITACTIVE(r6, 0x5607) 2018/05/26 09:34:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp\x00') fstat(r0, &(0x7f0000000140)) 2018/05/26 09:34:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f0000000400)=@ethtool_gfeatures={0x3a, 0x3, [{}, {}, {}]}}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x12000, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) 2018/05/26 09:34:03 executing program 5: r0 = socket$inet6(0xa, 0x100009, 0x9d) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) listen(r0, 0x0) 2018/05/26 09:34:03 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x100000001, 0x7ff, 0x1ff, 0x3, 0xa, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x29d) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='bond_slave_1\x00', 0x10) r2 = socket(0x2000000000000a, 0x200000002, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/26 09:34:03 executing program 4: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2003e097eecdab80008b42d87402e5286dd6006f52600303afffe8000000000000000cb73061c15eac959020000000000000000000000b553018700907800000000600a07ec00000000fe8000000000000019020000000000ff00000000000000000002ffffac140000"], &(0x7f00000016c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x84000) getpeername(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000140)=0x80) 2018/05/26 09:34:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@empty, @loopback=0x7f000001, 0x1, 0x5, [@dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x24) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f00000001c0)=0x10) 2018/05/26 09:34:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x7859, 0x0, 0x0, 0x583}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) 2018/05/26 09:34:04 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) keyctl$session_to_parent(0x12) ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523012cf66f00ef7dbbaca898c75ccb737a49e040b86f692b99a2742ca376d490e1f2197259e0046f5de6ff66d754ec5cc77d7b973bfd783d38dc3f0a44d639ffe2c3f44cd1cf160db7f5b7c16e0827563daab7") setpriority(0x2, 0x0, 0x6) 2018/05/26 09:34:04 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="98", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3f, 0x200, 0x9, 0x100000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3, 0x10}, &(0x7f0000000140)=0xc) lseek(r0, 0x0, 0x4) 2018/05/26 09:34:04 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x82) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000080)) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/05/26 09:34:04 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa00, 0x0) read(r0, &(0x7f0000000000)=""/20, 0x4f3) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/148, 0x94}], 0xc06c116ebffe8e6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x7f}, @in6={0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x22}], 0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x8000, 0x20, 0x9e, r1}, 0x10) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000240)={0x7, 0xf6a}) 2018/05/26 09:34:04 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x424900, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0x1, 0xa}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSETSF(r0, 0x40045108, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4000000000000000}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x0, 0xbfe5, 0x80000000, 0xa3b0, 0x8, 0x4, 0x0, 0x1, 0x1, 0xdf9, 0xc00, 0xc2ff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x2, 0x4) 2018/05/26 09:34:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes-generic)))\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000040)=0x10001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x0) 2018/05/26 09:34:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/26 09:34:04 executing program 1: unshare(0x24020400) r0 = socket(0x2, 0x3, 0x5) getsockopt(r0, 0xff, 0x800000000000001, &(0x7f000091b000), &(0x7f0000000040)=0x1dd) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/05/26 09:34:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300c7", 0x5a}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="160500fdd034dae2b71f6894ce2ff171e7207e61cdf44c5ff3611ee7be68a04f0817271177bb32629d266df38e9e91a3c1c1289d4e50ec1c9c30fd24bdb1b951e020dc0a564796d9b9bcc974960bd874babf2dd6d570ea4dceaffe0218f8546d05b908d5ae49ecb912d3bcaa3a1ff09579de0a89ccd6d516a259c4e1c463ac728a916c669deb41163f8d2dbdc8e2"], 0x1}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000700)) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000003400)=0xffffffffffffff93) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000004c0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0)) getpgrp(0x0) getpgrp(0x0) sendmsg$netlink(r3, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000003800), 0x0, 0x8010}, 0x10) r5 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) r6 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r7}) 2018/05/26 09:34:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=@ipv4_newroute={0x30, 0x18, 0xe01, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_GATEWAY={0x8, 0x5, @rand_addr=0x75f}]}, 0x30}, 0x1}, 0x0) getcwd(&(0x7f0000000000)=""/78, 0x4e) 2018/05/26 09:34:04 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000200)="24000000100007031dfffd946fa283004220390a0009000300001d85687f0000000400ff7e", 0x25}], 0xe1}, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)="e6f747826c53ef01f79e40e5331727269432199c1469fd0192636bd9b8acb749c072685ec194434fd78b257b3f0aa2b9bbbe7e5f829490d2ef61f5020b254ef809dc274e119b6aed6cd4e2b567402a9e43aa1975f8c1f2042d370df11414f1977f34022b87b3d60d005b5ac7ea74dc72ba18e18dae9a956f95b9ad586a3ae47ea951d099dcb17904c02c99da58647bff734fd2dbaa47f371f3de1c8c273c0abe80a499eb4c708dbb46a84c5c3990000f6c485e6f51d531f655b7d59b7b59d050978e3132bb6266", 0xc7}, {&(0x7f0000000140)="5c88fac6fd71807b61734c37c3827af518e5297909da82be9d0789b1f246aeaa7ac485f0a6a142d1ae1428cae627e2516c0f72a415c93a2bbcb0b86f8be27efb8658f7512c00cf9dd85508b0719be03834a509d9afd5f02c252d2dee5f02d4bd2a4889", 0x63}, {&(0x7f0000000340)="3b8183bc4ad2a1334bae8d2f106be920a2d72176d527666b0a0aa9c285a29fc6526393d979b85c186f20cab125349cf1de595a561cae0af1cf5b88fb4c4c81aaa164e89f061d9359758925b34fe67ee19eb154ab961c4fc3b85e", 0x5a}], 0x3, &(0x7f0000000440)=[{0xf8, 0x13f, 0x7, "1ba3be2c46299d6b04e32b1695a4bdf89bd75e6d5f746a01ce040296b50dd85e3ab4ba21f458c33198656768bccbeafc5cdcc882e0e9cc28eaa26ac0c6698d4479ee3fad48b318e8638b903e027b82e45dba86f53b2657721ef384a0ae613197feaa0397ed4ea6e200388c16d5df4af3a640ec628210330bab793122e83cc04d246e2c65d363c244b11bdb2ecedad9c063eb070d16c44278aed3481f13396ac8f7ff15004d472ef218a2da6ee48e00be68181e0980536708ac27ba89d8a84fecc1098575658e385bdb5ce60b4c1967bf0b96594cc317728c73f3301808f362bff3d404f839f4"}, {0x60, 0x29, 0x2, "154b2f8ef0219a596fd20b18b1df96a8c060966accb738428f5f60ae950869388fc8d10bff56e56d48847adced099ad2f5068ceb735ff7f49e03f98bb66cc30d34b8029e2efe6712db132514"}, {0x1010, 0x10f, 0x7fff, "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{0x1010, 0x117, 0xeac, 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"}, {0xe8, 0x1, 0x100, "68375c53b107dc5e0e8e2c50b421dfba3ac5275936c63633da4c626bb3792a0d82eb0bd4c63f877582239ee61d2e053eb37dbb66b49eb30be056f15d9eca8f7d1d5e6d20f1c06d9ca10a9645fb125d6b32df71a0b1e356b03011c917c21b9b47332aa8bf7b166344c6bcae8410c520c1770b733c8aab70398cd0a3d972f1ee86a18cb6986911941f4e8b65a7250cfdc31ff563e9b2bd41e3baa77e588e8764d90362629b19207ac6b649a4a2a3447a0c1d7a9df99241de7e80bf348d74942afa1faaf720bdd0024a6ea659a6319f2e96da50f021bf1899"}, {0xd0, 0xff, 0x6, "f983bb6640e6f2d90ae735b008c624d8c001b36b9daa9314f06e2e8f72559fde6a377f23dfe7dc039842098d6c81de9b42e6fa5d1b9d40f460f67a471ff08276777ef937fec5f64c360f617e2386dd4c98ed20a0b01d73988cd3069773d60acf7386817d2980b40bb2112171f21fc6a919cff00c220ccf21a3fad158c45ec64bea8ee76147d50c46472077e872abf46a1a4fda6f2aee332c6e27636c1e7e6b2b05f675338b889a6538f4e02d75bb20f509768729e341fde1858b"}, {0x90, 0x13d, 0x100000001, "2268c65be882f094112dc378149df64a7c65c09a2ee9d7a92138a67cf4014efb55fcbe55eacfdf9422049fd4f6aa38c5a54e70271150e7f92bd49c740a68267138b7df3d4380998d64909d69b9c8abf568a9292165dc1a8849451721d2478c50c4f059bda185cd70515e85e238df31edc4959babd9d8ac62b22f01df83f0c8"}], 0x23c0, 0x800}, 0x80) getpeername$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/05/26 09:34:04 executing program 7: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80005) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200)=0x1624, &(0x7f00000002c0)=0x4) sync_file_range(r1, 0x7245, 0xffffffff7fffffff, 0x5) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0xfffffffffffffffe, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x1f}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x7ff, 0xffffffff8030c741}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2000000000000000, 0xff, 0x4, 0x869, 0x0, 0x7, 0xd8, 0x14a4000, r3}, &(0x7f0000000100)=0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca076ef11ae80ffea002000040004002ecd959baa11a50700000001", 0x0, 0x1}) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x2}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) 2018/05/26 09:34:04 executing program 2: unshare(0x64000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200000, 0x0) splice(r0, &(0x7f0000000080), r1, &(0x7f0000000040), 0x6, 0x0) 2018/05/26 09:34:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000359fd5)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0040000000119078ac14ffbbe000000100004e2100089078"], 0x0) [ 113.762496] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 113.800447] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 09:34:04 executing program 1: r0 = timerfd_create(0x0, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000000)='ppp1bdevppp1-[vboxnet1%\x00', 0x18, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f0000000140)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f00000001c0)={0xffffffffffffffff, {{0xa, 0x4e23, 0x5f59, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x0, 0x4, [{{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffd}}, {{0xa, 0x4e21, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e20, 0x2000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}]}, 0x290) [ 113.844207] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/26 09:34:05 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x26, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) 2018/05/26 09:34:05 executing program 7: r0 = socket(0x27, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) memfd_create(&(0x7f00000000c0)="71c563bde421bcc830813e5c87990078bbc2a620", 0x3) 2018/05/26 09:34:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r2) 2018/05/26 09:34:05 executing program 0: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa124c781fd7ee00b6316d869fa46c0f2c0000000000009078ac141400ac141400070b06ac1414bbffffffff07030004000000000000089078"], &(0x7f0000000040)) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x3, 0x7}) 2018/05/26 09:34:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x100000000, 0x3ead, 0x526}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x206005) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/05/26 09:34:05 executing program 4: r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, r1) r2 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='[[\x00', 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r2) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000300)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000340)) [ 114.055362] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) [ 114.073211] alg: No test for rfc4543(gcm(aes-generic)) (rfc4543(gcm_base(ctr(aes-generic),ghash-generic))) [ 114.086090] alg: No test for seqiv(rfc4543(gcm(aes-generic))) (seqiv(rfc4543(gcm_base(ctr(aes-generic),ghash-generic)))) 2018/05/26 09:34:05 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x10000007e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8b) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x24a4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x104, 0x12, 0x1, 0x501, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x6}, [@nested={0xf0, 0x72, [@generic="7274e44e19fbea4a7b63f183508830cf32dc84080c96026eff73ef897b994a8ad767c5e00c6cbef5a15299b069a5510d9d76bb07f7cf354ab13eda7ddd24f537315c878ebc1802a9556a6564edb6a3926e8a808d2d54f033f5b733815681ef16942610ffc1ad9cdcad133f3f8c39ab1df11f1548890ad818231fc1724c9e2bb230d3a2", @typed={0x60, 0x21, @binary="420569ed06d1cce80c7d2fdf51272fdb2c3e9f73792ed42a25bbd5111567bead7042783b5bcbe20d8dc329ac6250be1b2ad9275f7f024be152fd3e878a39a3bdbb94eba4f52239903c043196ba75858a4394ecbf66244fc89f"}, @typed={0x8, 0x8a, @u32=0xbb9}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x10}, 0x20004001) 2018/05/26 09:34:05 executing program 2: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x6df9) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x480) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setregid(r1, r3) tee(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffff) 2018/05/26 09:34:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r2 = dup(r0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$inet6(0xa, 0x80803, 0x84) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r5, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r4, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r6, 0x7}, 0x8) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 2018/05/26 09:34:05 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800400000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0xffffffffffffffff, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x3, "565b19"}, &(0x7f0000000240)=0xb) futex(&(0x7f000000cffc)=0xfffffffffffffffc, 0x4, 0x0, &(0x7f0000000040), &(0x7f0000000180), 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x7fff, {0x7, 0x3f17, 0x401, 0x80, 0x9, 0x5}, 0xa3}, 0xfdc5) 2018/05/26 09:34:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) close(r3) close(r1) 2018/05/26 09:34:05 executing program 3: r0 = socket(0x10, 0x3, 0xc205) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/26 09:34:05 executing program 7: timer_create(0xfffffffffffffffc, &(0x7f0000000400)={0x0, 0x8, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000000040)) r0 = eventfd2(0x3, 0x1) ioctl(r0, 0x9, &(0x7f0000000080)="850da2fc128a62a3f1ceb9e8788cbf1bdb2c23bb5474d825bb7a2310292d85030876db718520d8ecfa1dfb6ec4438147a0e143771f43b2") ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626268171cff71b963d86") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f00000000c0)) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7, 0x1) connect$ax25(r1, &(0x7f0000000240)={0x3, {"2239680a22c423"}, 0xffffffffffff7ba5}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000300)={0x0, 0x0, 0x2, 0x2}, 0x6) accept$netrom(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r2 = shmget(0x1, 0x1000, 0xf7d5ffe245f333f6, &(0x7f00000b2000/0x1000)=nil) signalfd4(r0, &(0x7f00000001c0)={0x9}, 0x8, 0x800) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/190) 2018/05/26 09:34:05 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000001100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "03c76e", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'F J', 0x0, "971090"}}}}}}}, &(0x7f0000001300)) socketpair(0x0, 0x805, 0x2a, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x44, 0x7, 0x5, 0x1}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) 2018/05/26 09:34:05 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100020423dcffdf00", 0x1f) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x101000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x5, 0x7, 0xffff, 0x2}) 2018/05/26 09:34:05 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000012c0)=@broute={'broute\x00', 0x20, 0x4, 0x650, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000c00), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x6c8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x0, 0xd5, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x4e, 0x4) 2018/05/26 09:34:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) unshare(0x14000200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0x800000000a7) [ 114.510841] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 114.547912] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 09:34:05 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip6_tables_targets\x00') exit(0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/202, 0x14}], 0x1, 0x200000) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x8000) [ 114.613714] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 114.613728] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 114.735360] xt_nfacct: accounting object `syz1' does not exists [ 114.755291] xt_nfacct: accounting object `syz1' does not exists 2018/05/26 09:34:06 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0xfff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4e22}, 'team0\x00'}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], 0x6, 0x3, 0x5, 0x2}) r1 = socket(0x800000002b, 0x1, 0x1) bind$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000280)=0x8, 0x4) 2018/05/26 09:34:06 executing program 5: write(0xffffffffffffffff, &(0x7f00000017c0)="260000002a0047f10701c1b08021e4000000000001000080090000001a000000020000000706", 0x26) r0 = socket(0x10, 0x0, 0x9) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/05/26 09:34:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0x22, 0xfffffffffffffffc, 0xd301, 0x3, 0x1000, 0x4, 0x6, 0x3, 0xffffffffffffffff, 0x8000, 0x9, 0x6, 0xe9, 0x76c7, 0x4]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) ioctl(r0, 0x4400000000001265, &(0x7f0000000200)) 2018/05/26 09:34:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp\x00') r2 = dup2(r0, r0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r2) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000), 0x0, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/26 09:34:06 executing program 7: getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'osx.', 'vboxnet0em0eth1em0\x00'}, &(0x7f0000000240)=""/37, 0x25) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='smaps\x00') r1 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000a40)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'lo\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000ac0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000bc0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000c80)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000d80)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000e00)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001100)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80408a0}, 0xc, &(0x7f00000010c0)={&(0x7f0000000e40)={0x274, r1, 0x300, 0x70bd29, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x1dc, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x552}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x180000000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3dc}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}]}, 0x274}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@ipv4_newrule={0x38, 0x20, 0xb01, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000c}, [@FRA_SRC={0x8, 0x2, @rand_addr}, @FRA_FLOW={0x8, 0xb, 0x10100}, @FRA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x38}, 0x1}, 0x0) r11 = accept4(r10, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80, 0x80000) recvfrom$ipx(r11, &(0x7f0000000180)=""/28, 0x1c, 0x2, 0x0, 0x0) 2018/05/26 09:34:07 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) 2018/05/26 09:34:07 executing program 5: r0 = socket(0x18, 0x0, 0x8000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x40001, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f00006ec000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8000, 0x8008, 0x9, 0x7, r2}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000200)={r0, 0x7}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000240)={0x85, {{0x2, 0x4e24, @rand_addr=0x8}}}, 0x88) socket$pppoe(0x18, 0x1, 0x0) 2018/05/26 09:34:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x200000000000, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1000000}, 0x1c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001080)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001180)=0xe8) r2 = syz_open_dev$amidi(&(0x7f00000011c0)='/dev/amidi#\x00', 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) keyctl$set_timeout(0xf, r1, 0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001200)={0x0, 0x7, 0x0, 0xcb1, 0x3ff}, &(0x7f0000001240)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001280)={r3, 0x1, 0x30}, &(0x7f00000012c0)=0xc) 2018/05/26 09:34:07 executing program 1: r0 = gettid() capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000000)) gettid() 2018/05/26 09:34:07 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20000000000262c1, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000000140)) 2018/05/26 09:34:07 executing program 2: unshare(0x24020400) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000000)={@mcast1}, &(0x7f0000000040)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) bind$can_raw(r0, &(0x7f0000000240)={0x1d, r1}, 0xe) 2018/05/26 09:34:07 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) close(r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x5) r3 = socket(0x800000002b, 0x1, 0x5) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) bind$can_raw(r0, &(0x7f0000000140)={0x1d, r4}, 0x10) 2018/05/26 09:34:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x405) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000009c0)}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x80000) rt_sigreturn() r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xac, r2, 0x400, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x63f5e1d80e0dad0}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x425}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x20040000) write$binfmt_elf32(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x58) 2018/05/26 09:34:07 executing program 5: r0 = epoll_create1(0x80000) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x45d}], 0x38) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) fcntl$lock(r0, 0x24, &(0x7f0000000000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/152) fsync(r0) 2018/05/26 09:34:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000500)=0xc) r3 = geteuid() r4 = getuid() r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002b00)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002c00)=0xe8) lstat(&(0x7f0000003640)='./file0\x00', &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003900)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003940)={0x0, 0x0}, &(0x7f0000003980)=0xc) r10 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000039c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003a00)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f0000003b00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0, 0x0}, &(0x7f0000003b80)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003bc0)=0x0) getresuid(&(0x7f0000003c00), &(0x7f0000003c40)=0x0, &(0x7f0000003c80)) fstat(r1, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000003dc0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x200}, 0xc, &(0x7f0000003880)=[{&(0x7f0000000440)={0x98, 0x35, 0x400, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x48, @ipv4=@multicast1=0xe0000001}, @generic="9209fb75de8bda5b4223a0a51aa9fb789b33b9c11bb09da0f18997564f572603e1f164fed438b9dfc20f3113fa5bbc6a65a9793023d2027f91f53d72a1e218942f20df207a90e1cbd61c6645fb016fc9f734c2ebba3efa51619772f1f53e5d1336d9b3aaf556648478299ab600eb36116036b448edcf4efc2620aad689ad5a03"]}, 0x98}, {&(0x7f0000001780)={0x1244, 0x2a, 0x205, 0x70bd2d, 0x25dfdbfd, "", [@generic="449cedf69a963d84e47e03ffa05d86fd4f0968a22d0731e5c29c05c4dbe36c6abf6ef4adf81965c5d0070cd0225880a0a5073c2e1e8a84a871a2249fdd85be60de9d2244bc34ca963946c5ac00677fbcbdc9a23b75bca5e10634b5a322523afe56be0fd5cedd092c742b8cb7e2ff002841d6f582f0f8812717a0e2fc3adebe255fc89196017beb130921c5a936c0dff1d44f639ab46d8c0a24c8c31b2bef2e2a9eb2e545c2d14d6dd0fc0c5cfa937e87dd84b192a470d52608500dca60dd019ffa20bb8cc5d2aa34a70566a73bde6a7af95183437508b4ff4e16a1d700", @generic="957e8e461d4164b71658af4ff2eaca88fd9b874302dbb9e2df63a9ee6f6c2ed744f7aeee6ec12a92a22413f9f78f18b24a07ea4e07ac7cc16a2003e815", @typed={0x4, 0x5d}, @generic="c61ab71b69caedcc07d1ce", @nested={0x1108, 0x89, [@typed={0x8, 0x5b, @uid=r2}, @generic="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", @typed={0x8, 0x89, @uid=r3}, @generic="5f6958cae102bfa964f2607ef9098837bbe0c735504fc02836027520a554749cb87c470d98108757e17b38c56622cc9932b65b337d13771b956f3fef767559ddf281066e8bec92a497ab8ef12e0575a11cfdf103c15fb2bcbdaaf2863962aa988b6dbaeaae33f453899b5757ca36ef3f3a946d48abc1d92ab9586d9a72e42fda8032a15b6ae2507d864a8ad46eae24ab638b309ea75318e201f9b0ab066e872d98755132f60eba678701c84d6e800d06003a711020520070f7ecc98668cb30d0183a01e5093380a1ce7bdfe72f1607affc1ef617d118bfcf3a449d7c1bd49aec26b14cba59b76f461b08", @typed={0x4, 0x56}, @typed={0x4, 0x5e}]}]}, 0x1244}, {&(0x7f0000002a00)={0xe0, 0x29, 0x8, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x10, 0x8e, @str='/dev/vcsa#\x00'}, @typed={0xc, 0x19, @u64=0xff1f}, @generic="cbcc1bdc7c5f827780a1020c9b665c935059be122d7d29336e43497a07b639e235d111acc7c0a5c966839961a8741b53df8c31bd900ad8393f59f04c15f3435978c6f5d7653840d357bc6e274325995dec011968009f53c9873331c8c7dc7bc107bb357c31f156a9d6e932019b3945ea0fda84bff3fb1e20332574766b54358f0e83e356ce85e1b0c59658317334adf59f6238e3a20c1734086800d6c531c9494337f1e58dded0ae55e81cd56d4a32873e"]}, 0xe0}, {&(0x7f0000002c40)={0x9cc, 0x1b, 0x5, 0x70bd2d, 0x25dfdbfe, "", [@generic="5a45b3c24011a83ebc4bdd45e7230058fd99be307f4c39f4f840364c0f9abf22bfae167e167d093861afa3c6635c9298517533d8e7611e6bf5493e446bf93f086c629931f78cc6e765fb254be9004b431e7c86470a352dedad6d673432ebbe09cc8d8ff5f51827abd0631d94c0a75328e939d718704ac7b0d2c74db8aa7c455f288dc06cbde6", @typed={0x8, 0x51, @uid=r4}, @nested={0xbc, 0x5e, [@typed={0xb0, 0x23, @binary="8dbf7e4cba73102caee6cc542878fe12c3ac00c6fec21deb3bce8c729ec0118ae1ce1fd9cf3db8154468811658e686204f0538f868e25571bd7d77016dcb1dce1df538f5c55c4fa4190558f13994304b672a02b00e5dece4074a5f0f9ebdfd27798006d204849e954699cc73914a0c382bc475fe2aaf541c8fd601970b092e3cdeb367e434ab4870fbd0d7ceec4f536ad7bcffa37485dc317d275078058d8b0924d76211bada573425d3ea"}, @generic="2ad2cb44a81daf67"]}, @nested={0x2a4, 0x10, [@typed={0x14, 0x7a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="1292a6bcb36cc9ccc4ee2e25e20e1fd73ed5d71fff84779721db870f38ec5ee8db736af316656991580c88123b7c22ff95e07fae38047ad82a241220eb5c9aa3ea4e63c6e19f0a7e77031a04e8262644748df2551d25c6bcd627562b0f2549e0c60337243ebb21f2373e58680df0b54821ae639b110df32ee51447c7665360336e6757130805137a85504ac239397e65b0008481f6388593642b72c5b710f568d03132d56f20690be726abac7ba2", @typed={0x8, 0x20, @pid=r5}, @generic="b4e176796f65f1959b63731cd3dd4f057636ee2ffe06bc568f1e1a16703ac59e7e413d86a82bab1797151f0bf765e493445a540818b368a875ad00fb25137ae44367ebeaf42533f87436b89ddf590093fe10c2356d1f0fff611e3a21060d442d8acc87131b8af8c47f048474b806c5b3454ed799b5dc16b1acafd492d01c70a910ad0247b4e123c383a4b8b30815038345734d6cf88788f23268b1da327532edd7173bdbab00996a25e464e8c2e8f5f421e45d864d341101fffe21456647c30a8e1196043145d88b517f5f363cdf6fdc062319f4169255c0868ab2fe308f8d61f764c2c43182bc3748", @typed={0x10, 0x2c, @str='/dev/vcs\x00'}, @typed={0x8, 0x11, @uid=r6}, @generic="af946fa75bb7f1ea088d212bce899aa682565a00b6cbb37b032161d04a635b7c68b607aefeaf9b35aa65a4c3d976dd519280cc8eb19257cac990d227aa86ed72a4c99e5b0967a4bda7b46eb727ede3527a99f16dc284843e50b848578549ba16d6abea7e9bb29ed638a947a30d62bb7021a2de5df9c518e9a567bf7a6ce054c35519e0ed339acc0a05fb3692dbb196d71a091f655055b72197d7bc40950a2bacee5bda2f77318c016b7321af46ded0954e509cb29da3590b863480e26ac39f6e91443c36bfb0b675927f22987912c65487e0"]}, @typed={0x10, 0x1a, @str='/dev/vcsa#\x00'}, @nested={0x280, 0x8, [@typed={0x4, 0x1c}, @generic="163b27e51c657803e4d91cca5d2470512e9c56a38c496004c373071c29c39c74bad53c4134cbc65aaa34399a2b034c92864a30dfeec8d971c5b2348dae3e2528180997c2e057e046f94cdeed8e95f6d53ba1a394fdb5cefd115f6763ec132f8ff1a5cb18d97b91bdbc9d24d28278a0adc352a29f54c1f30df5048af79d7ed7969532c8bde22f0e2c3652bc1078395646056f7319e4cb7a3a5eb0473fae493e13e6a8d185a8e4543726dac1580d87292e64b273f2429ee4016d1fd6", @typed={0x10, 0x47, @str='/dev/vcsa#\x00'}, @generic="2f042db26349532e9d5751f18c7a70a2b6452660f943556f289a95261bbf8614c080685ea8cf3ce964d62c19448de9116001187bc26e5c7259ca646c5bbdefd23ffeb263bd1539492a82ac3c0e72eab3ce8f6949dd7f1cb6dac928d0e1ca9721114056f235415fee40655a53bca198fb5e5d8609cacffc80462e1b03207b2c8ea0af336e18bfce942df48572411547674cd2d06446cae7258eae190e96c63117f85bbb8b47e28f", @generic="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", @typed={0x8, 0x66, @str='\x00'}]}, @generic="75618424c49f6b56519480f16faa756fffa1a957bc6e9b2757f0a5de2f32d3cd45dfddf449ca04cded34810032e4861a02a97cf138f278b4038427b00f0038dc95ed47a23ff4cbd4581849ddafb493acb83e558845859d99ea6ed51fd32c37411db44e50af9dc8eafdda042e7688a0536696eb9517c41197316e191fec0efaaa1901cc4bf63fbe97544b9a0ba428470e496b27523372a52385e1f924fae0520e2587e15ee6ec6060dd3878d382424f8e14995b45bf17ce9cf1916f5097c11e6bbe6c4e031d49cc237d616abcdf9f6a45", @generic='V0', @generic="009e0fa486f02cbb763edf4a99cf6028f174fd6774dcc055285fe489ce6da6e206dc3712ae34f506017e1d54493d97bf94a71abef59a318705b7c1726429fa", @nested={0x22c, 0x31, [@generic="9e2a9dea8a9e48d21c347ede6542e504ad71213d50760e027ce94d04b4ea61cd90a17fe60b874acab53ea86bbbc423787d1b483b9b2b1baf5cf0058c2dea25300cfb4afb16db0b3cefc9cd78590d874e1dc1733691b08e117e53bfbb50a82cc3d1283fceb736577d92052839b34325a36745850ddb39bc5f78d6fda21d34c1325bebfdbf670f6dad18a783a568d494b8554f18a4b3e8a9fc35c61d8fa3760691cb54db1cea8c6ed1cf350c2df5786684b9a96d7d773dfb2ff90bdabf8423f9ffb3d61752f2936370d7e611c222bc", @generic="a730134a0b731cc73b89508d105d3f81a5067ad2bce2b4bdb30ab9f91e009574cc8a469f3aa33cc638c0dc90244d7282c5188be50be5a5181c8f9181ff01120ea226598041acdd08fa427049afec25a8986ac835bac36de221750a28b3ebff3c05106f99e90ae8ad10193d3b3025a79c41bab491ecc09ba1cc9a7afb2d8ccf87c86ae5236dcbb11a1efba1459fec6442668c77037ee50f12b03845d65351a8b5091ab882babb7f2da10661154831", @generic="3a50e13352063c288b914ed57216bba0709b58527e43ccebd3bae68589e30805ede18fb1c3ae2bab4fbde20a0df227e219ecb41bfa87f1bc4307d70e7a32d0b0e92b15cc89953a9d3422cecd8e2151e648bc7577755d95d2c764d148444a24949491742743ebef497ed9dfa2aab88440bdd416c44e520555752925b88a4f98921557691d9c0df8a6d82a222fe750c9b39feacbe6a9f4499f0dbb4df83de05da871868271b5aa45", @typed={0x4, 0x2b}]}]}, 0x9cc}, {&(0x7f0000003700)={0x170, 0x2c, 0x904, 0x70bd28, 0x25dfdbfc, "", [@nested={0x100, 0x8d, [@generic="846b40e7e699fc61e32aa39ad564a3dcee128161f85fb4ec303821e14a35f02640cd8571bdd50cc12639c1ae878ee2d67cfde3aff642b4b87c74067f12059c8777648e6e0d9a632dc86dd4a6a57b3b7f921dc24102ea679f650fcede1a66b1d0230b988c8d1af5f64afdb2e27855bdc465d12b016b384051568f00e90d4fa5b0cce3248d0418773038660099993d3947791d2479b20dd9224fe533750c605ca76184951d8712826aa18c3d44f8050f8d94644d9518d3665c4d1c2e9a27e006927e2e5780db5b622f78b5bdec888dbbbb92f58e7de5cfcd631323b19076b5f1d8cd8df155ad8a4b4f8910bea6d4decce2e2d16a57", @typed={0x8, 0x84, @fd=r1}]}, @generic="f70aa6831acafb480acd1f7e3436304948e1280a4611d0504c33402dd996b18064836d6add9f1b375de65aa48a0f4ab53282d71248f24be15ef0424273c23c98847c91bdb0e508438d", @nested={0xc, 0x8e, [@typed={0x8, 0x75, @uid=r7}]}, @typed={0x8, 0x49, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x170}], 0x5, &(0x7f0000003d40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x80, 0x880}, 0x40004) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x80880) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000280)=""/248}, {&(0x7f0000000380)=""/15}, {&(0x7f00000003c0)=""/105}, {&(0x7f0000001680)=""/242}, {&(0x7f0000000540)=""/4096}, {&(0x7f0000001540)=""/64}, {&(0x7f0000001580)=""/3}, {&(0x7f00000015c0)=""/38}], 0x10000000000000e5, &(0x7f0000000140)=""/132, 0xffffffffffffff15}, 0x43) r17 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r17, 0x107, 0x8, &(0x7f0000000000), 0x4) 2018/05/26 09:34:07 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket(0x80000000000000a, 0x100000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000280)="532aebdbb3fef90d91f9fe2b3859dafd06c5d23cd481223e435322df79a9fc428a56ee9df6ef9394cc5e835f16fb496b1788d411d5550bdd8c20c03f806b130b3e706c4566f894b9", 0x48) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) 2018/05/26 09:34:07 executing program 6: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000012c0)='net/ip_vs\x00') getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001300)=""/234, &(0x7f0000001400)=0xea) recvfrom$ax25(r0, &(0x7f0000000100)=""/160, 0xa0, 0x10000, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000001200)={{0x0, 0x1c9c380}}, &(0x7f0000001240)) nanosleep(&(0x7f0000000000), &(0x7f00000000c0)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000001280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/05/26 09:34:07 executing program 0: add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='vmnet1em1@\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='vmnet1em1@\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4a000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x0, 0x5, 0x2]}, 0xa) 2018/05/26 09:34:07 executing program 5: r0 = socket$inet(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x800, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x208000, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x2, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x220) 2018/05/26 09:34:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getrlimit(0xb, &(0x7f0000000040)) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) 2018/05/26 09:34:07 executing program 3: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/26 09:34:07 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x5}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="fffcffffffffffffffffffff08004500fec30000000000019078ac14ffbbe00000010000000400089078ff"], 0x0) 2018/05/26 09:34:07 executing program 1: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x986, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40800, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x2, 0x0, 0xfffffffffffffff9}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000)=0x100000001, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) [ 116.589004] ================================================================== [ 116.596434] BUG: KMSAN: uninit-value in arch_uprobe_exception_notify+0x20f/0x220 [ 116.603975] CPU: 0 PID: 7588 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #102 [ 116.611244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.620596] Call Trace: [ 116.623192] dump_stack+0x185/0x1d0 [ 116.626827] ? arch_uprobe_exception_notify+0x20f/0x220 [ 116.632197] kmsan_report+0x149/0x260 [ 116.636001] __msan_warning_32+0x6e/0xc0 [ 116.640076] arch_uprobe_exception_notify+0x20f/0x220 [ 116.645273] ? arch_uprobe_post_xol+0x500/0x500 [ 116.649947] notify_die+0x247/0x3e0 [ 116.653584] math_error+0x152/0x600 [ 116.657218] do_coprocessor_error+0x29/0x30 [ 116.658230] IPVS: ftp: loaded support on port[0] = 21 [ 116.661539] coprocessor_error+0x14/0x20 [ 116.661554] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 116.661562] RSP: 0018:ffff880135e3fc90 EFLAGS: 00010202 [ 116.661573] RAX: ffff880137813700 RBX: ffff88013805b701 RCX: ffff880000000000 [ 116.661581] RDX: ffff88013781b704 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 116.661588] RBP: ffff880135e3fce0 R08: 0000000001080020 R09: 0000000000000002 [ 116.661595] R10: ffffffff7fffffff R11: 0000000000000000 R12: 0000000000000000 [ 116.661602] R13: ffff88013805a618 R14: ffff88013805b704 R15: 0000000000000000 [ 116.661622] fpu__clear+0x56/0x300 [ 116.661637] do_signal+0x1767/0x1cf0 [ 116.661651] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.661677] prepare_exit_to_usermode+0x271/0x3a0 [ 116.678552] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 116.680552] ? page_fault+0x8/0x30 [ 116.680564] retint_user+0x8/0x8 [ 116.680573] RIP: 0033:0x402040 [ 116.680580] RSP: 002b:0000000000a3e3b8 EFLAGS: 00000202 [ 116.680589] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 116.680596] RDX: 0000000000a3e3c0 RSI: 0000000000a3e4f0 RDI: 000000000000000b [ 116.680604] RBP: 0000000000000001 R08: fdda59382bfef991 R09: 3e2281d43cd2c506 [ 116.680610] R10: 42fca979df225343 R11: 0000000000000246 R12: 0000000000000000 [ 116.680615] R13: 0000000000000002 R14: 000000000072bea0 R15: 000000000001ca75 [ 116.680636] Disabling lock debugging due to kernel taint [ 116.799651] Kernel panic - not syncing: panic_on_warn set ... [ 116.799651] [ 116.807020] CPU: 0 PID: 7588 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #102 [ 116.815684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.825037] Call Trace: [ 116.827627] dump_stack+0x185/0x1d0 [ 116.831251] panic+0x39d/0x940 [ 116.834458] ? arch_uprobe_exception_notify+0x20f/0x220 [ 116.839865] kmsan_report+0x260/0x260 [ 116.843680] __msan_warning_32+0x6e/0xc0 [ 116.847777] arch_uprobe_exception_notify+0x20f/0x220 [ 116.852972] ? arch_uprobe_post_xol+0x500/0x500 [ 116.857651] notify_die+0x247/0x3e0 [ 116.861287] math_error+0x152/0x600 [ 116.864928] do_coprocessor_error+0x29/0x30 [ 116.869256] coprocessor_error+0x14/0x20 [ 116.873409] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 116.877727] RSP: 0018:ffff880135e3fc90 EFLAGS: 00010202 [ 116.883091] RAX: ffff880137813700 RBX: ffff88013805b701 RCX: ffff880000000000 [ 116.890363] RDX: ffff88013781b704 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 116.897639] RBP: ffff880135e3fce0 R08: 0000000001080020 R09: 0000000000000002 [ 116.904915] R10: ffffffff7fffffff R11: 0000000000000000 R12: 0000000000000000 [ 116.906413] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 116.912185] R13: ffff88013805a618 R14: ffff88013805b704 R15: 0000000000000000 [ 116.912213] fpu__clear+0x56/0x300 [ 116.912227] do_signal+0x1767/0x1cf0 [ 116.912243] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.912263] prepare_exit_to_usermode+0x271/0x3a0 [ 116.912277] ? page_fault+0x8/0x30 [ 116.912288] retint_user+0x8/0x8 [ 116.912296] RIP: 0033:0x402040 [ 116.912303] RSP: 002b:0000000000a3e3b8 EFLAGS: 00000202 [ 116.912312] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 116.912317] RDX: 0000000000a3e3c0 RSI: 0000000000a3e4f0 RDI: 000000000000000b [ 116.912341] RBP: 0000000000000001 R08: fdda59382bfef991 R09: 3e2281d43cd2c506 [ 116.953723] IPVS: ftp: loaded support on port[0] = 21 [ 116.953770] R10: 42fca979df225343 R11: 0000000000000246 R12: 0000000000000000 [ 116.953791] R13: 0000000000000002 R14: 000000000072bea0 R15: 000000000001ca75 [ 116.974818] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 116.981537] Dumping ftrace buffer: [ 116.981541] (ftrace buffer empty) [ 116.981545] Kernel Offset: disabled [ 117.019220] Rebooting in 86400 seconds..