[....] 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[ 29.981539] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.328654] random: sshd: uninitialized urandom read (32 bytes read) [ 34.761285] random: sshd: uninitialized urandom read (32 bytes read) [ 36.052895] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.18' (ECDSA) to the list of known hosts. [ 41.533475] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/18 10:08:11 fuzzer started 2018/05/18 10:08:12 dialing manager at 10.128.0.26:42589 [ 64.018873] can: request_module (can-proto-0) failed. [ 64.029901] can: request_module (can-proto-0) failed. 2018/05/18 10:08:35 kcov=true, comps=false 2018/05/18 10:08:40 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2}, 0x10, &(0x7f0000000100)}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x125101, 0x0) 2018/05/18 10:08:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)) 2018/05/18 10:08:40 executing program 1: r0 = socket$kcm(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x10e, 0x4, &(0x7f0000000000), 0x3) 2018/05/18 10:08:40 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x40000014}) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000) 2018/05/18 10:08:40 executing program 3: getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/18 10:08:40 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) close(r1) 2018/05/18 10:08:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='map_files\x00') perf_event_open(&(0x7f00000004c0)={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) getdents(r0, &(0x7f0000000280)=""/71, 0x426) 2018/05/18 10:08:40 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4000) [ 71.461073] IPVS: ftp: loaded support on port[0] = 21 [ 71.514266] IPVS: ftp: loaded support on port[0] = 21 [ 71.525515] IPVS: ftp: loaded support on port[0] = 21 [ 71.537916] IPVS: ftp: loaded support on port[0] = 21 [ 71.559383] IPVS: ftp: loaded support on port[0] = 21 [ 71.569100] IPVS: ftp: loaded support on port[0] = 21 [ 71.599440] IPVS: ftp: loaded support on port[0] = 21 [ 71.602831] IPVS: ftp: loaded support on port[0] = 21 [ 73.390583] ip (4709) used greatest stack depth: 54552 bytes left [ 73.501412] ip (4719) used greatest stack depth: 54456 bytes left [ 73.873966] ip (4748) used greatest stack depth: 54072 bytes left [ 74.825320] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.831868] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.871114] device bridge_slave_0 entered promiscuous mode [ 74.901696] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.908161] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.939831] device bridge_slave_0 entered promiscuous mode [ 74.963071] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.969573] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.986317] device bridge_slave_0 entered promiscuous mode [ 74.998573] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.005100] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.024339] device bridge_slave_0 entered promiscuous mode [ 75.066813] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.073337] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.100367] device bridge_slave_0 entered promiscuous mode [ 75.108502] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.114946] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.131960] device bridge_slave_1 entered promiscuous mode [ 75.140408] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.146880] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.160799] device bridge_slave_0 entered promiscuous mode [ 75.178092] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.184544] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.206299] device bridge_slave_0 entered promiscuous mode [ 75.218924] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.225364] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.243374] device bridge_slave_0 entered promiscuous mode [ 75.257791] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.264279] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.274197] device bridge_slave_1 entered promiscuous mode [ 75.290321] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.296779] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.318289] device bridge_slave_1 entered promiscuous mode [ 75.330802] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.337306] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.352438] device bridge_slave_1 entered promiscuous mode [ 75.375338] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.381833] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.394464] device bridge_slave_1 entered promiscuous mode [ 75.409830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.417760] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.424182] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.436751] device bridge_slave_1 entered promiscuous mode [ 75.451905] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.458390] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.484083] device bridge_slave_1 entered promiscuous mode [ 75.500697] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.507171] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.529386] device bridge_slave_1 entered promiscuous mode [ 75.543067] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.555576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.566828] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.581910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.589469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.612507] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.621015] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.757977] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.785419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.794783] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.805468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.813158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.828282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.873815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.003441] ip (4905) used greatest stack depth: 53800 bytes left [ 76.038424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.173292] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.357647] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.417809] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.432165] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.442274] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.490344] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.511261] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.566593] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.577767] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.623222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.637021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.676992] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.691342] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.701683] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.729942] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.770210] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.823087] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.928995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.942243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.949817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.975664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.983436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.003122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.010202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.035237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.042280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.087699] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.094822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.124438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.131598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.157911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.180293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.208718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.215757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.233396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.243136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.254324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.261368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.339160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.351099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.379430] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.396771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.597059] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.615544] team0: Port device team_slave_0 added [ 77.759160] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.790641] team0: Port device team_slave_0 added [ 77.827331] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.846836] team0: Port device team_slave_0 added [ 77.861435] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.878184] team0: Port device team_slave_1 added [ 77.903959] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.919221] team0: Port device team_slave_1 added [ 77.938091] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.958881] team0: Port device team_slave_0 added [ 77.971980] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.002898] team0: Port device team_slave_0 added [ 78.017995] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.034968] team0: Port device team_slave_0 added [ 78.061925] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.071932] team0: Port device team_slave_1 added [ 78.078435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.085448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.103425] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.131846] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.142959] team0: Port device team_slave_0 added [ 78.157688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.166527] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.178571] team0: Port device team_slave_0 added [ 78.193986] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.208384] team0: Port device team_slave_1 added [ 78.222107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.245281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.273990] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.281322] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.300634] team0: Port device team_slave_1 added [ 78.307212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.321480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.342658] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.350008] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.362740] team0: Port device team_slave_1 added [ 78.372365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.382422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.406804] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.420877] team0: Port device team_slave_1 added [ 78.441388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.448458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.464694] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.488725] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.496698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.509939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.529332] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.537017] team0: Port device team_slave_1 added [ 78.553914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.565337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.584554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.612920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.620985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.628555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.638722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.645665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.663114] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.685533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.709475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.725774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.742777] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.757716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.767455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.778729] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.798532] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.809853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.820979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.829526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.838136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.847981] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.856726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.869279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.889575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.897928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.906425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.925960] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.934412] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.942685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.950172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.977145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.013103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.030815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.047742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.055914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.064530] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.071445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.079978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.108630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.115890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.124511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.135408] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.159206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.167017] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.174422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.205532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.238362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.263446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.271937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.280510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.289493] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.297354] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.307380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.315738] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.332748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.349873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.386665] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.394299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.408066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.429889] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.444615] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.453296] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.465551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.502197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.524356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.555167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.582779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.597449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.639329] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.651730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.662187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.698921] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.725795] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.733692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.751156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.794728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.824388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.573928] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.580420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.587289] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.593763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.632833] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.644544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.682631] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.689138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.695981] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.702437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.724180] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.744478] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.750951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.757750] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.764624] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.814918] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.830886] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.837361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.844213] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.851008] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.903639] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.914951] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.921434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.928251] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.934694] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.950962] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.002571] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.009105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.015898] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.022328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.070970] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.149433] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.155993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.162994] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.169441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.229757] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.247456] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.253938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.260746] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.267193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.281575] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.656368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.678665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.699868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.718595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.726997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.736866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.745913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.047980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.145250] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.194823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.252701] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.465745] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.707086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.757563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.802992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.902650] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.953020] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.981872] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.078719] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.229601] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.478103] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.549385] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.591225] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.731830] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.738270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.752965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.788093] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.796255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.812288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.840386] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.852652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.867217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.908354] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.915014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.927759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.055335] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.061713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.070160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.318323] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.327086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.339673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.365777] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.372324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.387372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.520900] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.527248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.539207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.594799] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.624998] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.656115] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.742007] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.949569] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.173583] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.279628] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.423279] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/18 10:09:07 executing program 3: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) 2018/05/18 10:09:07 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x40000014}) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000) 2018/05/18 10:09:07 executing program 2: r0 = fanotify_init(0x0, 0x0) fanotify_mark(r0, 0x11, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) 2018/05/18 10:09:07 executing program 3: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x3082}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00m\x00', 0x1}) [ 97.844113] : renamed from ifb0 2018/05/18 10:09:08 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2}, 0x10, &(0x7f0000000100)}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x125101, 0x0) 2018/05/18 10:09:08 executing program 2: 2018/05/18 10:09:08 executing program 6: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x3d5) 2018/05/18 10:09:08 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000052007ba800250000050000000a0000ff0700010002459b8527ce914fc4c21d58f7f1b721746a63b5a1492c08ca1dcdd5e704d0365a537cee13b878f79bf9ef8806d2cc503a41111bf0e40100f09b767b2c0af6de039974b6207c58a20530492d13686c1a4f1faf144f171818dc34d3e27d3d4a2e2c4e6bf443c94a2975620cfc9366b3b4d24f4c62e1e2a5a36afece4dd5f491bbb19d7c96ffffff7f0ad8dd50de18ac0af561518bdff1bc7c265e6853cc70e515eb225a405f1023a3a592def489818609"], 0x1}, 0x1}, 0x0) 2018/05/18 10:09:08 executing program 3: 2018/05/18 10:09:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) 2018/05/18 10:09:08 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x6, &(0x7f0000000300), 0x280) 2018/05/18 10:09:08 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000014c0)='ceph\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a}, &(0x7f0000001540)='V', 0x1, 0xfffffffffffffffc) [ 98.306907] audit: type=1326 audit(1526638148.305:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6659 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0xffff0000 2018/05/18 10:09:09 executing program 3: r0 = socket$kcm(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x10e, 0xa, &(0x7f0000000000), 0x3) 2018/05/18 10:09:09 executing program 2: r0 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x3, &(0x7f0000000080), 0x4) 2018/05/18 10:09:09 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/18 10:09:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/68) 2018/05/18 10:09:09 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 10:09:09 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000700)='fuse\x00', 0x9000, 0x0) mount(&(0x7f0000000140)='.', &(0x7f0000000380)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/18 10:09:09 executing program 0: r0 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000080), 0x4) 2018/05/18 10:09:09 executing program 4: r0 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xd, &(0x7f0000000080), 0x4) [ 99.027074] audit: type=1326 audit(1526638149.025:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6659 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0xffff0000 2018/05/18 10:09:09 executing program 4: socketpair(0x800000002b, 0x1, 0x100000001, &(0x7f0000000080)) [ 99.131661] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/05/18 10:09:09 executing program 0: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 10:09:09 executing program 3: r0 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x11, &(0x7f0000000080), 0x4) 2018/05/18 10:09:09 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f00000000c0)=""/13, &(0x7f000033bffc)=0x19) 2018/05/18 10:09:09 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084503, &(0x7f0000000140)=[0x80000000106]) 2018/05/18 10:09:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x0) 2018/05/18 10:09:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @rand_addr}, {0x0, @random="d6175ff9ffdf"}, 0x4000000000a, {0x2, 0x0, @loopback=0x7f000001}, 'veth0_to_team\x00'}) 2018/05/18 10:09:09 executing program 2: r0 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xf, &(0x7f0000000080), 0x4) 2018/05/18 10:09:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000003c0), 0xc) 2018/05/18 10:09:09 executing program 3: r0 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xd, &(0x7f0000000080), 0x20000084) 2018/05/18 10:09:09 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000700)='fuse\x00', 0x9000, 0x0) mount(&(0x7f0000000140)='.', &(0x7f0000000380)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/18 10:09:09 executing program 0: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 10:09:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e0000001ac1414aa0100000000000000000000007f000001ac1414bb00000000ffffffffac141400ffffffffbb1d3a0ff497cbed20af053fccf1c6d69980e51316aa92c9694a0a4dcf94118a74023ace1138737df5da0fddf9949aa46fe4a0ad7e605436b8796c04cc9c17838b097e0396e228236f1b11fccb1c04facf8cff619c397050c71e17cd96ff41c0186b3536abd61656e9118e526189c72200b3ca249ba1e3f6b925e642ba0548aa98cf"], 0x1) 2018/05/18 10:09:09 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f00000000c0)=""/13, &(0x7f000033bffc)=0x19) 2018/05/18 10:09:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x3, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 10:09:09 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000300)='./control\x00', 0x0) 2018/05/18 10:09:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x28}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 10:09:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='reno\x00', 0xffffffffffffff87) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001280)="822cda77044a9244fc92ebe66f50ed66b327bad0470da022786bcf98d2ffc5e8", 0x20, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0xfe0) 2018/05/18 10:09:09 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f00000000c0)=""/13, &(0x7f000033bffc)=0x19) 2018/05/18 10:09:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/\x00etstAt\x00') getdents(r0, &(0x7f0000000280)=""/71, 0xffffffffffffff8c) 2018/05/18 10:09:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f00000033c0)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000002c0)=""/251, 0xfb}, 0x2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) 2018/05/18 10:09:09 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) 2018/05/18 10:09:10 executing program 3: r0 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x4, &(0x7f0000000080), 0x4) 2018/05/18 10:09:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x3, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x48}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 10:09:10 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00000002c0)=0x7f) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4002, 0x0) 2018/05/18 10:09:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x23b, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0xc0, 0x0, 0x0) [ 100.051627] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/05/18 10:09:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x1, 0x0, &(0x7f0000000080)}, 0x20) 2018/05/18 10:09:11 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f00000000c0)=""/13, &(0x7f000033bffc)=0x19) 2018/05/18 10:09:11 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1302, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000440)}, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000280), 0x4d3) 2018/05/18 10:09:11 executing program 2: socket$kcm(0x2, 0x2, 0x88) 2018/05/18 10:09:11 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00000002c0)=0x7f) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4002, 0x0) 2018/05/18 10:09:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x4000) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/05/18 10:09:11 executing program 4: r0 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xb, &(0x7f0000000080), 0x4) 2018/05/18 10:09:11 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$evdev(r0, &(0x7f00000006c0)=[{}], 0x18) fallocate(r0, 0x11, 0x0, 0x8001) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000000c0)={0xc000000}) 2018/05/18 10:09:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 10:09:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 10:09:11 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/05/18 10:09:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[0x0, 0x0], 0xd3}, 0x20) 2018/05/18 10:09:11 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/18 10:09:11 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt(0xffffffffffffffff, 0x114, 0x2715, &(0x7f00000000c0)=""/13, &(0x7f000033bffc)=0x19) 2018/05/18 10:09:11 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00000002c0)=0x7f) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4002, 0x0) 2018/05/18 10:09:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 101.680838] ================================================================== [ 101.688281] BUG: KMSAN: uninit-value in netlink_rcv_skb+0x3e3/0x600 [ 101.694816] CPU: 0 PID: 6806 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #98 [ 101.702008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.711366] Call Trace: [ 101.713957] dump_stack+0x185/0x1d0 [ 101.717590] ? netlink_rcv_skb+0x3e3/0x600 [ 101.721837] kmsan_report+0x149/0x260 [ 101.725651] __msan_warning_32+0x6e/0xc0 [ 101.729721] netlink_rcv_skb+0x3e3/0x600 [ 101.733787] ? rtnetlink_bind+0x120/0x120 [ 101.737946] rtnetlink_rcv+0x50/0x60 [ 101.741666] netlink_unicast+0x166b/0x1740 [ 101.745913] ? rtnetlink_net_exit+0xa0/0xa0 [ 101.750249] netlink_sendmsg+0x1072/0x1370 [ 101.754503] kernel_sendmsg+0x228/0x2d0 [ 101.758486] ? netlink_getsockopt+0xc80/0xc80 [ 101.762991] sock_no_sendpage+0x1c8/0x250 [ 101.767151] ? sock_no_mmap+0x30/0x30 [ 101.770960] sock_sendpage+0x1de/0x2c0 [ 101.774863] pipe_to_sendpage+0x31b/0x430 [ 101.779023] ? sock_fasync+0x2b0/0x2b0 [ 101.782939] ? generic_pipe_buf_get+0xf0/0xf0 [ 101.787432] __splice_from_pipe+0x49a/0xf30 [ 101.791749] ? generic_splice_sendpage+0x2a0/0x2a0 [ 101.796674] generic_splice_sendpage+0x1c6/0x2a0 [ 101.801414] ? iter_file_splice_write+0x1710/0x1710 [ 101.806412] ? iter_file_splice_write+0x1710/0x1710 [ 101.811415] direct_splice_actor+0x19b/0x200 [ 101.815822] splice_direct_to_actor+0x764/0x1040 [ 101.820569] ? do_splice_direct+0x540/0x540 [ 101.824874] ? security_file_permission+0x269/0x490 [ 101.829883] do_splice_direct+0x335/0x540 [ 101.834035] do_sendfile+0x1067/0x1e40 [ 101.837921] __x64_sys_sendfile64+0x218/0x390 [ 101.842399] do_syscall_64+0x154/0x220 [ 101.846275] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.851447] RIP: 0033:0x455a09 [ 101.854619] RSP: 002b:00007f0fefcdfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 101.862313] RAX: ffffffffffffffda RBX: 00007f0fefce06d4 RCX: 0000000000455a09 [ 101.869581] RDX: 00000000200000c0 RSI: 0000000000000014 RDI: 0000000000000013 [ 101.876843] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.884102] R10: 0000000080000002 R11: 0000000000000246 R12: 00000000ffffffff [ 101.891380] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000000 [ 101.898653] [ 101.900268] Uninit was stored to memory at: [ 101.904605] kmsan_internal_chain_origin+0x12b/0x210 [ 101.909698] kmsan_memcpy_origins+0x11d/0x170 [ 101.914188] __msan_memcpy+0x109/0x160 [ 101.918090] _copy_from_iter_full+0xdfc/0x1450 [ 101.922662] netlink_sendmsg+0xe1c/0x1370 [ 101.926795] kernel_sendmsg+0x228/0x2d0 [ 101.930754] sock_no_sendpage+0x1c8/0x250 [ 101.934883] sock_sendpage+0x1de/0x2c0 [ 101.938755] pipe_to_sendpage+0x31b/0x430 [ 101.942900] __splice_from_pipe+0x49a/0xf30 [ 101.947225] generic_splice_sendpage+0x1c6/0x2a0 [ 101.951975] direct_splice_actor+0x19b/0x200 [ 101.956385] splice_direct_to_actor+0x764/0x1040 [ 101.961138] do_splice_direct+0x335/0x540 [ 101.965290] do_sendfile+0x1067/0x1e40 [ 101.969169] __x64_sys_sendfile64+0x218/0x390 [ 101.973659] do_syscall_64+0x154/0x220 [ 101.977529] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.982691] Uninit was created at: [ 101.986222] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 101.991227] kmsan_alloc_page+0x82/0xe0 [ 101.995185] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 101.999926] alloc_pages_current+0x6b5/0x970 [ 102.004318] push_pipe+0x680/0xca0 [ 102.007851] iov_iter_get_pages+0x1357/0x1810 [ 102.012350] __blockdev_direct_IO+0x1a4d/0x6580 [ 102.017017] ext4_direct_IO+0xed8/0x27c0 [ 102.021074] generic_file_read_iter+0x3bd2/0x4440 [ 102.025902] ext4_file_read_iter+0x30f/0x520 [ 102.030296] generic_file_splice_read+0x5d2/0x900 [ 102.035122] splice_direct_to_actor+0x4c6/0x1040 [ 102.039863] do_splice_direct+0x335/0x540 [ 102.044045] do_sendfile+0x1067/0x1e40 [ 102.047919] __x64_sys_sendfile64+0x218/0x390 [ 102.052398] do_syscall_64+0x154/0x220 [ 102.056273] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.061438] ================================================================== [ 102.068777] Disabling lock debugging due to kernel taint [ 102.074219] Kernel panic - not syncing: panic_on_warn set ... [ 102.074219] [ 102.081570] CPU: 0 PID: 6806 Comm: syz-executor5 Tainted: G B 4.17.0-rc5+ #98 [ 102.090127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.099465] Call Trace: [ 102.102047] dump_stack+0x185/0x1d0 [ 102.105664] panic+0x39d/0x940 [ 102.108855] ? netlink_rcv_skb+0x3e3/0x600 [ 102.113081] kmsan_report+0x260/0x260 [ 102.116870] __msan_warning_32+0x6e/0xc0 [ 102.120919] netlink_rcv_skb+0x3e3/0x600 [ 102.124965] ? rtnetlink_bind+0x120/0x120 [ 102.129099] rtnetlink_rcv+0x50/0x60 [ 102.132796] netlink_unicast+0x166b/0x1740 [ 102.137025] ? rtnetlink_net_exit+0xa0/0xa0 [ 102.141340] netlink_sendmsg+0x1072/0x1370 [ 102.145580] kernel_sendmsg+0x228/0x2d0 [ 102.149542] ? netlink_getsockopt+0xc80/0xc80 [ 102.154029] sock_no_sendpage+0x1c8/0x250 [ 102.158171] ? sock_no_mmap+0x30/0x30 [ 102.161957] sock_sendpage+0x1de/0x2c0 [ 102.165834] pipe_to_sendpage+0x31b/0x430 [ 102.169964] ? sock_fasync+0x2b0/0x2b0 [ 102.173839] ? generic_pipe_buf_get+0xf0/0xf0 [ 102.178322] __splice_from_pipe+0x49a/0xf30 [ 102.182631] ? generic_splice_sendpage+0x2a0/0x2a0 [ 102.187549] generic_splice_sendpage+0x1c6/0x2a0 [ 102.192296] ? iter_file_splice_write+0x1710/0x1710 [ 102.197297] ? iter_file_splice_write+0x1710/0x1710 [ 102.202299] direct_splice_actor+0x19b/0x200 [ 102.206710] splice_direct_to_actor+0x764/0x1040 [ 102.211458] ? do_splice_direct+0x540/0x540 [ 102.215766] ? security_file_permission+0x269/0x490 [ 102.220774] do_splice_direct+0x335/0x540 [ 102.224916] do_sendfile+0x1067/0x1e40 [ 102.228798] __x64_sys_sendfile64+0x218/0x390 [ 102.233282] do_syscall_64+0x154/0x220 [ 102.237163] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.242338] RIP: 0033:0x455a09 [ 102.245512] RSP: 002b:00007f0fefcdfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 102.253222] RAX: ffffffffffffffda RBX: 00007f0fefce06d4 RCX: 0000000000455a09 [ 102.260494] RDX: 00000000200000c0 RSI: 0000000000000014 RDI: 0000000000000013 [ 102.267752] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.275008] R10: 0000000080000002 R11: 0000000000000246 R12: 00000000ffffffff [ 102.282271] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000000 [ 102.290057] Dumping ftrace buffer: [ 102.293586] (ftrace buffer empty) [ 102.297275] Kernel Offset: disabled [ 102.300884] Rebooting in 86400 seconds..