INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.39' (ECDSA) to the list of known hosts. 2018/04/25 07:20:22 fuzzer started 2018/04/25 07:20:23 dialing manager at 10.128.0.26:45643 syzkaller login: [ 47.973682] can: request_module (can-proto-0) failed. [ 47.984783] can: request_module (can-proto-0) failed. 2018/04/25 07:20:31 kcov=true, comps=false 2018/04/25 07:20:34 executing program 0: open(&(0x7f0000000180)='./bus\x00', 0x100000141861, 0x0) syz_mount_image$ntfs(&(0x7f0000000680)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000140)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) fadvise64(r0, 0x0, 0x2000, 0x4) 2018/04/25 07:20:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3}) 2018/04/25 07:20:34 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/25 07:20:34 executing program 1: clock_gettime(0x0, &(0x7f0000000040)={0x0}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0xc846}, {}], 0x2, &(0x7f0000000100)={r0}) semtimedop(0x0, &(0x7f0000000080)=[{0x0, 0xffffffffffff97cc}], 0x1, &(0x7f00000000c0)) 2018/04/25 07:20:34 executing program 3: open(&(0x7f0000000180)='./bus\x00', 0x100000141861, 0x0) syz_mount_image$ntfs(&(0x7f0000000680)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000140)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/25 07:20:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x40}, 'port0\x00', 0x0, 0x0, 0x2, 0x10001, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 07:20:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) 2018/04/25 07:20:35 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"6270f13000", 0xc00d}) [ 52.790687] IPVS: ftp: loaded support on port[0] = 21 [ 52.884222] IPVS: ftp: loaded support on port[0] = 21 [ 52.928584] IPVS: ftp: loaded support on port[0] = 21 [ 52.986827] IPVS: ftp: loaded support on port[0] = 21 [ 53.102599] IPVS: ftp: loaded support on port[0] = 21 [ 53.232722] IPVS: ftp: loaded support on port[0] = 21 [ 53.379287] IPVS: ftp: loaded support on port[0] = 21 [ 53.577817] IPVS: ftp: loaded support on port[0] = 21 [ 54.429683] ip (4673) used greatest stack depth: 54408 bytes left [ 55.225166] ip (4737) used greatest stack depth: 54216 bytes left [ 55.286619] ip (4740) used greatest stack depth: 54168 bytes left [ 55.753673] ip (4776) used greatest stack depth: 53944 bytes left [ 55.809936] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.816464] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.845544] device bridge_slave_0 entered promiscuous mode [ 55.968698] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.975222] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.010387] device bridge_slave_0 entered promiscuous mode [ 56.044911] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.051436] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.089900] device bridge_slave_1 entered promiscuous mode [ 56.186151] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.192716] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.225425] device bridge_slave_0 entered promiscuous mode [ 56.264580] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.271138] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.291142] device bridge_slave_1 entered promiscuous mode [ 56.308916] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.315395] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.335454] device bridge_slave_0 entered promiscuous mode [ 56.376910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.424928] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.431416] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.480231] device bridge_slave_1 entered promiscuous mode [ 56.520178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.527338] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.533791] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.557627] device bridge_slave_1 entered promiscuous mode [ 56.649492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.657996] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.706885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.715405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.734906] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.741498] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.798201] device bridge_slave_0 entered promiscuous mode [ 56.856529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.890115] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.896608] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.927565] device bridge_slave_0 entered promiscuous mode [ 56.957917] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.998334] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.004857] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.048214] device bridge_slave_1 entered promiscuous mode [ 57.160217] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.166726] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.201221] device bridge_slave_1 entered promiscuous mode [ 57.218362] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.224846] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.236562] device bridge_slave_0 entered promiscuous mode [ 57.277946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.299339] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.394491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.461879] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.468365] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.485492] device bridge_slave_0 entered promiscuous mode [ 57.498845] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.505487] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.517871] device bridge_slave_1 entered promiscuous mode [ 57.533730] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.547338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.557481] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.578738] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.588487] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.601909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.694507] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.701012] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.744245] device bridge_slave_1 entered promiscuous mode [ 57.775462] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.784422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.816572] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.828235] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.842830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.857862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.893603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.038500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.045529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.055859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.066402] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.094273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.117714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.125330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.132294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.144221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.197870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.205432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.220599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.300224] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.314881] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.321938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.343132] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.360659] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.367647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.533200] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.563291] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.731794] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.757399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.769515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.801109] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.821992] team0: Port device team_slave_0 added [ 58.853925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.861390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.903739] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.904501] ip (4985) used greatest stack depth: 53640 bytes left [ 58.948333] team0: Port device team_slave_0 added [ 58.975605] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.022525] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.065850] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.090628] team0: Port device team_slave_1 added [ 59.101168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.121811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.150573] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.165864] team0: Port device team_slave_0 added [ 59.176298] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.193894] team0: Port device team_slave_0 added [ 59.210017] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.228249] team0: Port device team_slave_1 added [ 59.247560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.257458] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.265244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.300736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.310297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.336595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.394244] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.429792] team0: Port device team_slave_1 added [ 59.450625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.460620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.472880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.495927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.503968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.531230] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.549647] team0: Port device team_slave_1 added [ 59.563926] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.578238] team0: Port device team_slave_0 added [ 59.585817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.594569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.602814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.618828] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.636765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.669721] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.690255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.699225] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.713142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.748386] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.789951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.814947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.838947] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.852479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.871853] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.880846] team0: Port device team_slave_1 added [ 59.895980] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.907806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.916198] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.935882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.952316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.970240] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.989171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.018592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.032276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.051147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.067007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.086577] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.093862] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.107482] team0: Port device team_slave_0 added [ 60.128238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.135224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.154766] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.172272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.192990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.215331] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.222742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.240267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.266112] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.281153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.293628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.308674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.324549] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.346645] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.363724] team0: Port device team_slave_1 added [ 60.381747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.402110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.434088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.454241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.474848] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.482825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.502404] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.522497] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.539656] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.562168] team0: Port device team_slave_0 added [ 60.571514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.590395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.617093] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.625731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.643425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.681585] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.693448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.702488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.713370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.724609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.745322] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.764673] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.781080] team0: Port device team_slave_0 added [ 60.805585] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.829669] team0: Port device team_slave_1 added [ 60.870211] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.878378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.893780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.925573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.936714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.981428] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.042413] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.091458] team0: Port device team_slave_1 added [ 61.110546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.129476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.150661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.178143] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.185970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.195095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.317927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.324989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.338357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.368566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.376784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.413979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.467503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.477645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.502331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.541198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.551864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.589230] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.632490] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.640751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.662548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.812499] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.819964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.839218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.906863] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.914954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.928709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.078521] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.085974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.101512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.833732] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.840217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.847138] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.853593] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.918913] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.943585] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.950121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.957019] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.963545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.982313] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.039145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.062431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.089383] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.095871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.102758] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.109212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.173244] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.234131] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.240633] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.247497] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.254011] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.321476] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.660833] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.667341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.674269] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.680750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.734290] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.993756] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.000266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.007214] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.013685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.121209] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.128273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.139801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.156211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.164711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.357274] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.363784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.370678] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.377128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.394246] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.685971] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.692470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.699403] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.705884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.789696] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.183219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.194950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.643790] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.017570] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.206733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.321345] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.445335] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.753795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.829288] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.875527] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.034820] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.162280] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.324526] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.330806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.342278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.569987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.613808] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.626103] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.632405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.643452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.701824] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.719815] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.897307] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.905934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.914078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.071812] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.078290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.093280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.158565] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.382649] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.400510] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.406830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.418695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.513272] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.543987] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.628796] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.635608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.646317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.766662] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.907733] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.265908] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.295328] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.301682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.322241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.431872] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.438205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.446649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.493855] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.200927] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.234832] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/25 07:21:04 executing program 0: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000460ff9)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) open(&(0x7f0000000600)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) 2018/04/25 07:21:04 executing program 7: 2018/04/25 07:21:04 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x20000000) syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip_mr_vif\x00') 2018/04/25 07:21:04 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x100000802132, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000003400)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1, 0x0) 2018/04/25 07:21:04 executing program 2: clone(0x20101, &(0x7f0000000080), &(0x7f000084effc), &(0x7f0000000000), &(0x7f0000000140)) 2018/04/25 07:21:04 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, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/04/25 07:21:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x40}, 'port0\x00', 0x0, 0x0, 0x2, 0x10001, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 07:21:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000180)=ANY=[@ANYBLOB="2b357ec3"]) 2018/04/25 07:21:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_udp(0xa, 0x2, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/25 07:21:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) 2018/04/25 07:21:04 executing program 6: syz_emit_ethernet(0x7a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "731ef9", 0x44, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000000)) 2018/04/25 07:21:04 executing program 2: execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f00000001c0), 0x0) 2018/04/25 07:21:04 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2403}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000000000)) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x4000000000000001}) 2018/04/25 07:21:04 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001700)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000003fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) 2018/04/25 07:21:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/25 07:21:05 executing program 6: 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 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/25 07:21:05 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000002c0)={0x1}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x34, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x20, 0x0, [@typed={0x1c, 0x0, @str='/dev/infiniband/rdma_cm\x00'}]}]}, 0x34}, 0x1}, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480), 0x13f}}, 0x20) 2018/04/25 07:21:05 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sh\x00'}, 0x2c) 2018/04/25 07:21:05 executing program 3: [ 82.130638] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 82.333364] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/25 07:21:05 executing program 7: 2018/04/25 07:21:05 executing program 1: 2018/04/25 07:21:05 executing program 6: 2018/04/25 07:21:05 executing program 3: 2018/04/25 07:21:05 executing program 2: 2018/04/25 07:21:05 executing program 5: 2018/04/25 07:21:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x40}, 'port0\x00', 0x0, 0x0, 0x2, 0x10001, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 07:21:05 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) [ 82.863566] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/25 07:21:06 executing program 5: 2018/04/25 07:21:06 executing program 0: 2018/04/25 07:21:06 executing program 1: 2018/04/25 07:21:06 executing program 3: 2018/04/25 07:21:06 executing program 7: 2018/04/25 07:21:06 executing program 6: 2018/04/25 07:21:06 executing program 2: 2018/04/25 07:21:06 executing program 4: 2018/04/25 07:21:06 executing program 3: 2018/04/25 07:21:06 executing program 2: 2018/04/25 07:21:06 executing program 6: 2018/04/25 07:21:06 executing program 1: 2018/04/25 07:21:06 executing program 5: 2018/04/25 07:21:06 executing program 0: 2018/04/25 07:21:06 executing program 7: 2018/04/25 07:21:06 executing program 4: 2018/04/25 07:21:07 executing program 2: 2018/04/25 07:21:07 executing program 0: 2018/04/25 07:21:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/25 07:21:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x4, 0x10}]}, 0x38}, 0x1}, 0x0) 2018/04/25 07:21:07 executing program 6: 2018/04/25 07:21:07 executing program 7: 2018/04/25 07:21:07 executing program 3: 2018/04/25 07:21:07 executing program 2: 2018/04/25 07:21:07 executing program 4: 2018/04/25 07:21:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xa, {0x2, 0x0, @multicast1=0xe0000001}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000080)=""/8, 0x1001d, 0x0) 2018/04/25 07:21:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000200)=0x30) 2018/04/25 07:21:07 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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/25 07:21:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="18", 0x1}], 0x1) 2018/04/25 07:21:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) 2018/04/25 07:21:07 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:07 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="5800000000000000140100000700000009000000610a0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00']], 0x20}, 0x0) 2018/04/25 07:21:07 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="5800000000000000140100000700000009000000610a0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00']], 0x20}, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) 2018/04/25 07:21:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="060002000a000200aaaaaaaaaaaa0000c7f6d249d2ef8102eb6b6a87a3cdc583cfea6dc173dbc125b3100e346a9fc0260cf6397a2d4ebe79982e4017f2b7fde897c360ee1ac5c36b1936d7102447ba17d29f754dacccf9c4b46e2a49c06fccfa2978a26612a264181721ee08cb64fd8e61ce65f00cb600393551675fe7692151db0aa1a4b54202ce78dc6d305a97196efbfef668d128a805eac8a3fcc9dbbf0d1db0d3d2ec1404e61031c9fa8db932299cec7233d9698906804cf4d6beacb648ad5fd568cb1918c6f5e8fd335a2bbf48ff7ef4a8b3288077ab6a5439ec2e49e414e56287fc578776a11568a9b072aca97e82cc3ca5dab6"], 0x2}, 0x1}, 0x0) 2018/04/25 07:21:07 executing program 4: socket$unix(0x1, 0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/04/25 07:21:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:07 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000000000), 0x0, 0x40012020, &(0x7f0000000040)=@sco={0x1f}, 0x80) 2018/04/25 07:21:07 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x223, 0x14, 0xbb}, {[@timestamp={0xffffff89, 0x4}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/25 07:21:07 executing program 0: r0 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0x376}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x200000000000012, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000a, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/25 07:21:07 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000000100)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) 2018/04/25 07:21:07 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="5800000000000000140100000700000009000000610a0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00']], 0x20}, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) 2018/04/25 07:21:07 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) close(r0) 2018/04/25 07:21:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000202ffff00000000000000000000000008000600b4000000"], 0x1c}, 0x1}, 0x0) 2018/04/25 07:21:08 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/25 07:21:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x7, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) 2018/04/25 07:21:08 executing program 7: 2018/04/25 07:21:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYBLOB="000000000400000000001d02df00"], 0x2}, 0x1}, 0x0) 2018/04/25 07:21:08 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="fb4426e53d5d9abd31ad125684db983b89", 0x11) 2018/04/25 07:21:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x3f) recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) shutdown(r1, 0x2) 2018/04/25 07:21:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/25 07:21:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x47, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='bridge0\x00'}) 2018/04/25 07:21:08 executing program 7: 2018/04/25 07:21:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:08 executing program 5: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:08 executing program 1: 2018/04/25 07:21:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/25 07:21:08 executing program 7: 2018/04/25 07:21:08 executing program 5: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:08 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:08 executing program 2: 2018/04/25 07:21:08 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/25 07:21:08 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4004000000001, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/25 07:21:08 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000180)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) [ 85.880549] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 85.956073] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 07:21:09 executing program 6: 2018/04/25 07:21:09 executing program 5: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:09 executing program 2: 2018/04/25 07:21:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:09 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/25 07:21:09 executing program 7: 2018/04/25 07:21:09 executing program 4: 2018/04/25 07:21:09 executing program 0: 2018/04/25 07:21:09 executing program 0: 2018/04/25 07:21:09 executing program 2: 2018/04/25 07:21:09 executing program 7: 2018/04/25 07:21:09 executing program 6: 2018/04/25 07:21:09 executing program 4: 2018/04/25 07:21:09 executing program 5: r0 = socket$kcm(0xa, 0x0, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:09 executing program 1: 2018/04/25 07:21:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:09 executing program 0: 2018/04/25 07:21:09 executing program 5: r0 = socket$kcm(0xa, 0x0, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:09 executing program 2: 2018/04/25 07:21:09 executing program 1: 2018/04/25 07:21:09 executing program 6: 2018/04/25 07:21:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/04/25 07:21:09 executing program 7: 2018/04/25 07:21:09 executing program 4: 2018/04/25 07:21:09 executing program 4: 2018/04/25 07:21:09 executing program 6: 2018/04/25 07:21:09 executing program 7: 2018/04/25 07:21:09 executing program 2: 2018/04/25 07:21:09 executing program 1: 2018/04/25 07:21:09 executing program 0: 2018/04/25 07:21:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/04/25 07:21:09 executing program 5: r0 = socket$kcm(0xa, 0x0, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:09 executing program 7: 2018/04/25 07:21:10 executing program 4: 2018/04/25 07:21:10 executing program 6: 2018/04/25 07:21:10 executing program 2: 2018/04/25 07:21:10 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x6e) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f0000000000)=0x100, 0xff) 2018/04/25 07:21:10 executing program 1: 2018/04/25 07:21:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/04/25 07:21:10 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:10 executing program 7: 2018/04/25 07:21:10 executing program 6: 2018/04/25 07:21:10 executing program 4: 2018/04/25 07:21:10 executing program 2: 2018/04/25 07:21:10 executing program 7: r0 = getpid() ioprio_get$pid(0x3, r0) msgget(0x1, 0x221) r1 = msgget(0x1, 0x0) msgctl$IPC_RMID(r1, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/175}, 0xb7, 0x2, 0x3800) 2018/04/25 07:21:10 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) sync() r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x46a8fea2b41748e4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0xa80, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bcsh0\x00', 0x400}) 2018/04/25 07:21:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7", 0xa) 2018/04/25 07:21:10 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) write$sndseq(r2, &(0x7f0000169000), 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)) 2018/04/25 07:21:10 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:10 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x1000000000040600) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x3, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x100200000004, r1}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/116) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r2, 0x2}) 2018/04/25 07:21:10 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) fallocate(r0, 0x0, 0x7, 0x7fffffff) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)}}], 0x48}, 0x0) 2018/04/25 07:21:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x7ff}, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/25 07:21:10 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/229, 0xe5}, {&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f0000000280)=""/175, 0xaf}, {&(0x7f0000000340)=""/94, 0x5e}, {&(0x7f00000003c0)=""/2, 0x2}], 0x6, &(0x7f0000000480)=""/34, 0x22, 0x5}, 0x1) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000500)=""/176, &(0x7f00000005c0)=0xb0) 2018/04/25 07:21:10 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7", 0xa) 2018/04/25 07:21:10 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x8000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@ll={0x11, 0x15, r1, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000200)=""/39, 0x27}, &(0x7f0000000100)}, 0xffffffffffffffa2) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000012000)=[{0x25, 0x0, 0xfffffffffffffffd}, {}]}) 2018/04/25 07:21:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/123, 0x7b) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/25 07:21:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x804) ioctl(r0, 0x4800000002284, &(0x7f00007bb000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xa000, r1, r2, 0xffffffff, 0xa9db, 0x10002) clock_gettime(0x0, &(0x7f00000032c0)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003340)='/dev/vga_arbiter\x00', 0x8000, 0x0) recvmmsg(r0, &(0x7f00000031c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/69, 0x45}], 0x4, &(0x7f0000000400)=""/94, 0x5e}, 0x7}, {{&(0x7f0000000480)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000002880)=[{&(0x7f0000000500)=""/185, 0xb9}, {&(0x7f00000005c0)=""/160, 0xa0}, {&(0x7f0000000680)=""/172, 0xac}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/115, 0x73}, {&(0x7f00000027c0)=""/31, 0x1f}, {&(0x7f0000002800)=""/73, 0x49}], 0x8, &(0x7f0000002900)=""/192, 0xc0, 0x3fffffff8}, 0x20}, {{&(0x7f00000029c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002a40)=""/200, 0xc8}, {&(0x7f0000002b40)=""/220, 0xdc}, {&(0x7f0000002c40)=""/219, 0xdb}, {&(0x7f0000002d40)=""/206, 0xce}], 0x4, &(0x7f0000002e80)=""/187, 0xbb, 0xfffffffffffffffc}, 0xfffffffffffffff9}, {{&(0x7f0000002f40)=@ax25, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002fc0)=""/246, 0xf6}], 0x1, &(0x7f0000003100)=""/147, 0x93, 0x800}, 0x50000000}], 0x4, 0x40, &(0x7f0000003300)={r3, r4+30000000}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003380)={0x6, 0x1, 0x7, 0xa0, 0x81}, 0xc) 2018/04/25 07:21:10 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6a}, 0x2c) 2018/04/25 07:21:10 executing program 1: clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{}, {r0, r1/1000+10000}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x101882, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000280)=""/21) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/201, 0xfffffffffffffc86) 2018/04/25 07:21:10 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000008f00)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f00000001c0)=""/100, 0x64}, {&(0x7f0000000240)=""/63, 0x3f}, {&(0x7f0000000280)=""/21, 0x15}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001340)=""/134, 0x86, 0x5}, 0x7}, {{&(0x7f0000001400)=@ll, 0x80, &(0x7f0000002480)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f00000024c0)=""/2, 0x2, 0x3}, 0x800}, {{&(0x7f0000002500)=@alg, 0x80, &(0x7f0000002680)=[{&(0x7f0000002580)=""/255, 0xff}], 0x1, &(0x7f00000026c0)=""/9, 0x9, 0x2}, 0x4}, {{&(0x7f0000002700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000002780)=""/119, 0x77}, {&(0x7f0000002800)=""/4096, 0x1000}], 0x2, &(0x7f0000003840)=""/9, 0x9, 0x1f}, 0x9}, {{&(0x7f0000003880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005c40)=[{&(0x7f0000003900)=""/209, 0xd1}, {&(0x7f0000003a00)=""/37, 0x25}, {&(0x7f0000003a40)=""/18, 0x12}, {&(0x7f0000003a80)=""/228, 0xe4}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/175, 0xaf}, {&(0x7f0000004c40)=""/4096, 0x1000}], 0x7, &(0x7f0000005cc0)=""/154, 0x9a, 0x81}, 0x6}, {{&(0x7f0000005d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000070c0)=[{&(0x7f0000005e00)=""/228, 0xe4}, {&(0x7f0000005f00)=""/4096, 0x1000}, {&(0x7f0000006f00)=""/101, 0x65}, {&(0x7f0000006f80)=""/122, 0x7a}, {&(0x7f0000007000)=""/107, 0x6b}, {&(0x7f0000007080)=""/13, 0xd}], 0x6, 0x0, 0x0, 0x800}}, {{&(0x7f0000007140)=@generic, 0x80, &(0x7f00000084c0)=[{&(0x7f00000071c0)=""/72, 0x48}, {&(0x7f0000007240)=""/178, 0xb2}, {&(0x7f0000007300)=""/4096, 0x1000}, {&(0x7f0000008300)=""/231, 0xe7}, {&(0x7f0000008400)=""/189, 0xbd}], 0x5, 0x0, 0x0, 0x10000000}, 0x7}, {{&(0x7f0000008540)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000008700)=[{&(0x7f00000085c0)=""/97, 0x61}, {&(0x7f0000008640)=""/160, 0xa0}], 0x2, &(0x7f0000008740)=""/52, 0x34, 0x3ff}, 0x4}, {{&(0x7f0000008780)=@ipx, 0x80, &(0x7f0000008ac0)=[{&(0x7f0000008800)=""/252, 0xfc}, {&(0x7f0000008900)=""/179, 0xb3}, {&(0x7f00000089c0)=""/41, 0x29}, {&(0x7f0000008a00)=""/131, 0x83}], 0x4, &(0x7f0000008b00)=""/184, 0xb8, 0x3c37}, 0x40}, {{&(0x7f0000008bc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008c40)=""/104, 0x68}, {&(0x7f0000008cc0)=""/78, 0x4e}, {&(0x7f0000008d40)=""/233, 0xe9}, {&(0x7f0000008e40)=""/69, 0x45}], 0x4, 0x0, 0x0, 0x81}, 0x2}], 0xa, 0x2, &(0x7f0000009180)) futex(&(0x7f00001122a1), 0x800000000003, 0x0, &(0x7f000000b000), &(0x7f0000000000), 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000091c0)={0x0, 0x8, 0x6d2c35eb, 0x8, 0x2, 0x100000000}) 2018/04/25 07:21:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7", 0xa) 2018/04/25 07:21:10 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:10 executing program 4: r0 = socket$inet(0x10, 0x3, 0x8000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1, 0x0, 0x302}, 0x20000000) [ 88.060797] FAULT_INJECTION: forcing a failure. [ 88.060797] name failslab, interval 1, probability 0, space 0, times 1 [ 88.072166] CPU: 0 PID: 7120 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 88.079474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.088863] Call Trace: [ 88.091500] dump_stack+0x185/0x1d0 [ 88.095173] should_fail+0x87b/0xab0 [ 88.098935] should_failslab+0x279/0x2a0 [ 88.103122] kmem_cache_alloc_node+0x151/0xc70 [ 88.107758] ? __alloc_skb+0x203/0x9f0 [ 88.111729] __alloc_skb+0x203/0x9f0 [ 88.115491] ? ipv6_get_saddr_eval+0x119b/0x1450 [ 88.120329] ? kmsan_set_origin_inline+0x6b/0x120 [ 88.125262] sock_wmalloc+0x13e/0x6e0 [ 88.129113] __ip6_append_data+0x34ee/0x4bc0 [ 88.133579] ? ip6_mtu+0x1d7/0x3c0 [ 88.137190] ip6_append_data+0x40e/0x6b0 [ 88.141344] ? do_rawv6_getsockopt+0x510/0x510 [ 88.146013] ? do_rawv6_getsockopt+0x510/0x510 [ 88.150653] rawv6_sendmsg+0x2740/0x4fb0 [ 88.154806] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 88.160250] ? __msan_poison_alloca+0x15c/0x1d0 [ 88.164985] ? compat_rawv6_ioctl+0x100/0x100 [ 88.169520] inet_sendmsg+0x48d/0x740 [ 88.173376] ? security_socket_sendmsg+0x9e/0x210 [ 88.178272] ? inet_getname+0x500/0x500 [ 88.182332] ___sys_sendmsg+0xec0/0x1310 [ 88.186509] ? __fdget+0x4e/0x60 [ 88.189981] SYSC_sendmsg+0x2a3/0x3d0 [ 88.193892] SyS_sendmsg+0x54/0x80 [ 88.197536] do_syscall_64+0x309/0x430 [ 88.201483] ? ___sys_sendmsg+0x1310/0x1310 [ 88.205853] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.211070] RIP: 0033:0x455389 [ 88.214279] RSP: 002b:00007f7b2df51c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 88.222026] RAX: ffffffffffffffda RBX: 00007f7b2df526d4 RCX: 0000000000455389 [ 88.229322] RDX: 0000000000000000 RSI: 0000000020001500 RDI: 0000000000000013 [ 88.236624] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 88.243946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 88.251244] R13: 00000000000004f2 R14: 00000000006fa750 R15: 0000000000000000 2018/04/25 07:21:11 executing program 0: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_cancel(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x400, r2, &(0x7f0000000040)="b2ed95b8245a8b336803cb22d3975c687f9ae877a89aa73e9949131e06227ff185b185798937d4cfa9ae9a3cd5f77152263d3b390b9bfae74016da", 0x3b, 0x100000001, 0x0, 0x1, r3}, &(0x7f00000000c0)) 2018/04/25 07:21:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x1, 0xffffffffffffffe3) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000012c0), 0x0, 0x0, 0xfffffe5b}, 0x0) 2018/04/25 07:21:11 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x1, [0x400]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x7, 0x1}, 0x8) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) pwritev(r0, &(0x7f0000000040), 0x200000000000010c, 0x0) 2018/04/25 07:21:11 executing program 7: r0 = socket$packet(0x11, 0x20000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x20}, 0x4) pkey_alloc(0x0, 0x2) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='net/fib_triestat\x00') signalfd4(r0, &(0x7f0000000040)={0x9}, 0x8, 0x80800) 2018/04/25 07:21:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf237", 0xf) 2018/04/25 07:21:11 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1}, @in={0x2, 0x4e20, @rand_addr=0xb2}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x3c) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) ioprio_set$uid(0x1, r1, 0x0) 2018/04/25 07:21:11 executing program 5 (fault-call:1 fault-nth:1): r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x204000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/38, &(0x7f0000000040)=0x26) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xbe) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x6, 0x101040) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x6, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x1e, 0x20}, 0xc) [ 88.352297] IPVS: length: 38 != 8 [ 88.384823] FAULT_INJECTION: forcing a failure. [ 88.384823] name failslab, interval 1, probability 0, space 0, times 0 [ 88.396234] CPU: 1 PID: 7145 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 88.403108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.412500] Call Trace: [ 88.415145] dump_stack+0x185/0x1d0 [ 88.418823] should_fail+0x87b/0xab0 [ 88.422591] should_failslab+0x279/0x2a0 [ 88.426698] __kmalloc_node_track_caller+0x243/0x11c0 2018/04/25 07:21:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf237", 0xf) [ 88.431988] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 88.437435] ? sock_wmalloc+0x13e/0x6e0 [ 88.441498] __alloc_skb+0x2cf/0x9f0 [ 88.445271] ? sock_wmalloc+0x13e/0x6e0 [ 88.449586] ? kmsan_set_origin_inline+0x6b/0x120 [ 88.454514] sock_wmalloc+0x13e/0x6e0 [ 88.458361] __ip6_append_data+0x34ee/0x4bc0 [ 88.462913] ? ip6_mtu+0x1d7/0x3c0 [ 88.466518] ip6_append_data+0x40e/0x6b0 [ 88.470676] ? do_rawv6_getsockopt+0x510/0x510 [ 88.475342] ? do_rawv6_getsockopt+0x510/0x510 [ 88.479982] rawv6_sendmsg+0x2740/0x4fb0 2018/04/25 07:21:11 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x2, 0x2b0, [0x0, 0x200000c0, 0x200001d8, 0x20000208], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x6, 0xd, 'dummy0\x00', 'bond0\x00', 'lo\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @random="ed52b4c02b5c", [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@ERROR={'ERROR\x00', 0x20, {"b546fb67387656b82f0eff0ed0e16de75a2e356b92c89cb23e363d0b56bb"}}}]}, {0x0, '\x00', 0x1, 0x53e0871558269c43}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x13, 0x9300, 'vcan0\x00', 'bond_slave_1\x00', 'team0\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0x0, 0x351b7d8a1785edce], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xb0, 0xe8, 0x138, [@mark_m={'mark_m\x00', 0x18, {{0x7f, 0x1, 0x3, 0x3}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00', 0x8}}}}]}]}, 0x328) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe7, 0x40000) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 88.484140] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 88.489595] ? __msan_poison_alloca+0x15c/0x1d0 [ 88.494336] ? compat_rawv6_ioctl+0x100/0x100 [ 88.498870] inet_sendmsg+0x48d/0x740 [ 88.502735] ? security_socket_sendmsg+0x9e/0x210 [ 88.507627] ? inet_getname+0x500/0x500 [ 88.511672] ___sys_sendmsg+0xec0/0x1310 [ 88.515830] ? __fdget+0x4e/0x60 [ 88.519300] SYSC_sendmsg+0x2a3/0x3d0 [ 88.523542] SyS_sendmsg+0x54/0x80 [ 88.527179] do_syscall_64+0x309/0x430 [ 88.531119] ? ___sys_sendmsg+0x1310/0x1310 [ 88.535486] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.540697] RIP: 0033:0x455389 [ 88.543910] RSP: 002b:00007f7b2df51c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 88.551660] RAX: ffffffffffffffda RBX: 00007f7b2df526d4 RCX: 0000000000455389 [ 88.558953] RDX: 0000000000000000 RSI: 0000000020001500 RDI: 0000000000000013 [ 88.566248] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 88.573544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/25 07:21:11 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x400280) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000100), &(0x7f0000000080)=0x4) socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/102) [ 88.580842] R13: 00000000000004f2 R14: 00000000006fa750 R15: 0000000000000001 2018/04/25 07:21:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf237", 0xf) 2018/04/25 07:21:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x9, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002500)={0x2, &(0x7f00000024c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002580)={r2, 0x2}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/153, 0x99}, {&(0x7f00000013c0)=""/196, 0xc4}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x6) listen(r0, 0x7) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x2, 0x4) r3 = shmget(0x1, 0x1000, 0x78000340, &(0x7f0000ffe000/0x1000)=nil) shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x1000) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaa3e664de4aaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a000090780000"], &(0x7f00000002c0)) 2018/04/25 07:21:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendto$ipx(r1, &(0x7f0000000080)="d5e1ff745cf7b46467c6827a3de1886049c8b13bb31f616af42de042c9dff28499106743540b0505be81", 0x2a, 0x4000, &(0x7f00000000c0)={0x4, 0x800, 0x1, "6907100e9d0f"}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x7f) 2018/04/25 07:21:12 executing program 4: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) getcwd(&(0x7f0000000040)=""/185, 0xb9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x0) 2018/04/25 07:21:12 executing program 7: r0 = socket(0x4, 0x80000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) getgroups(0x7, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r2, r3, r4}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040), 0x0) ioctl(r0, 0xfff, &(0x7f0000000040)="0aa706505d5c485f65c3f5301d3227973cb13067952440") ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) 2018/04/25 07:21:12 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000200)=[{0x40, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffe01, 0x0, 0x1, 0x41d1e452}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000040)={0x0, r2}) fadvise64(r0, 0x0, 0x7, 0x5) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/04/25 07:21:12 executing program 6: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42100, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)="116ef36c6cecc99f880d63f720e83905b4981c17841301483cac72a9580b70b6f996843258d50cf4317671452aefea02ecfa8edc581e27032776d7d86441d81c15bc78c06b22039561f34f4309acd039157c156ed441d842801d93c38081f5b214b7fb016bedc634c193580447106ac4ba2ca62f088dc11740ff604000dbe9beae65f498ff698c34043dd072d6b101fe913b9bad26b90b214e21d6209e690d64d99682fd0c156f4da66b74251b7cce825ee3a40ff61c3ed8e705906a81ab327ce37370dff1bbbecd1aab5e475887516f26a842778e1a511bb23b487c1907392ad47f2026f44cccaecf738111f51ab2d8ae88606933fa044c83f7de0df715cbecf121b789b967d727b88d4ee1244e95a32158defca4307a75cf4fd462713ae3ff2fb7cb14e32a2d0e4db47e712aec263d45cbcf586ef41bdb27cce2b48595cbb9617a8a9e22d0f52bb2029517e8b6e379be6f07a057f03cf1e716b47b9f364061c6e5b6991a6b87026397c6dd989976e754950951d989cbbcd18e52a5ddbe8fe29ca00230a5ba420712a738d697b90af8bebd36d506e7c3bb6970d0980e88f0373b9c92575eb231dd36bf6456434fbe7227750de81adf1aab4fbba62a97fd98da23c610e810afcac5fbbc63feee77ef7426003f0d69aa0a1223a36c84e3a111656a458c4cf4823e647d0ff7c755fef541b8de9481e098e282419b4e650048dbec1b459dfa3763e2b3fe2a34715ac566ae713828571d08adce11fa877666e715d981d961c1ed325ef6270d0be87e0ed0055a0dc159ec7151f89f0b5e1bb19dcc89f36766cb0b0f0b781afc3e87cf87495c51e352f78ca992ad15cd7e8263a3c7f5e7b2dc738c208fc5fe4b0dd463d93cf4fae2fc3aac1cb4c3aed6411fe8084f707dd9c76126e67efd3243d47c95c7c17bdd2a7d5b4ecdbe6a7de97f9c1870d51fb5367da1f80a7c25aeb9b3d945dec105b4500a679837f4b1fbc982e4d83801d329227678d6e014dc3ea8c0ee3b01c15207c9f51975d1c60ac45bfd64d9d8369dda1b983f77f5de0f50f3154235e49fa2a006f2b206ffa38c85542f95306262cfd83adba19750e689eeb5c069e2ceca39cfbf559316763bcab98f94b61c8c414a22e2181912dbd5c77a6f42e0fdb8573b82c451efdb3f4e10326f8925f0b839a5847b34b5a5b91f216b211c533664757b1153d099c60f5b8e70f80a359c9b743b7d086d0b5f64d14b3a64aea3d1f946e84dc5ae80a307965e15d3ae7e0f47d86babc5f7e065d92a01782d476c0b0f46953b4d31365641c1a5c915f85911608123f667c9a02b44f9716d12016853fce9948fbcd7d59135fc643b6234530f864088ea6bea25d220395849c2a61a7e4e1f566832734f01a29ce56b904d9daccbe45df309fa9bd4b8d9d9b2fc32941de3d0f45b10f19f263bb1487f208c23cb261cda3f335d516437ddda4beaab73e5efd48944e523f581b1fb354595e058667aa9edffe0a86543e13c37871d8e832d0b01684a61ef81c31deef86ae6f325820e1ec2800f1045721aa3cb1f2a37de24e5f9f18319fd144e873c61bcba861c9b125090c0af4e08fda9c35ab9a46a64fb0349e574a6608a130c33e346c2da158ae6d3c8c2af869cb301febd6c21bc2c8de04c33796d1ee351b6d1ca0cd649f909d79939fca2183d4561badba1079cc7e15bbdd306485f5549bef20f3eec95640b1af1d0466c2f63f520fbfaaf4937982c4c7a3b6be7a5964187e4e82e8be18f23cdbe9d302f949a357f9fcf293f0de3656e46c18871644968922356c232994a04f303862bd8b1eaa9a2605f0133f9d2028d2bd12b4a9af68859e9d8a4cecf83abe7c2feacba5ef9d5958e39dd06831c5a28cdb0b7f4f91e3709eb01938481675c63a9db84e3a06677a22c3eec7f29290a21b1bfc873c1174516a628204fc0684187b4d22c5eba946434112b167d2369eb654b1f501542657f38737cea4e5b86f13d4d6cc78cbf7266e9d4ad5288a3d8cde222558c139f62db0112312df547ace4c686d1aead22c49d71d83deb282a805d7e53ab8dcc3bdf4ca1f02ad4ab3d396255973bdc7354beba1b0a2d73ec8f675e52023f95f4edd36b8b7f10ce5dc846df05b8260162c70a706b885c1576f7ec9f6962faea6266eadcf72568e421991f44e7923d295111908d62039169c49aec46ee87924202ad421fa5069bc1368609584315163c156f6d17c1b1329a4ae84dd1cb3d2a30200a609c727bf9ca2ba330e73e85c1bab18fcdd710e29efec5199f4a2d5704ec7582c7a128eaab5f79a3f54f27fbf0f226c4264e22f0f213cbc2a5571610f8b84f543b465f6957c0f6d68ae395534a00f87b8546bb70fa9978d18892f2a697ceb70d839055e13e9446ae26e6eca4a3659d59117c7ecd315b64d46b91deb809eaacc2704bd9d295f77245c592ae0f135adbd4398810fba9cf3e10393cac3b0be13cfe67cbedfe50ef4e011a4e311ac5ee1c90a0d56a49eb318b8a55272c393193204619c1423695325f7000c438a25e9d039fac4c96d3c67081e97a7b01ba988588a75b4e8071417dff29a60738becdfe7266a3631aa0b6e5f8ceb355d37e80fde2acb0f4fbaae0be7bda0c1a90686d5ac5ba40df3b42a438d80e099f2e000d321ffaf860fa67a5d098101e934db383dd9e5f2c690287ebde584ca5827bf8273a8c1d4c8037fb94c1e24e6e8c1a14bdb316492ad0d499475d441230b2b1460a3ffa17b28f32bd037f1bdf2eeb3cce2a7a6e1e8525bc94cebebe70b84797ab6d1627b49e2723a7ee811bcc16f246b1e468a54026a55d05e9131bdb302bddce5f299c405372fb8ce6f82ac501768a180398a1af65509f9b51d99326cffc7087a7d88d7e6ba2e79b76e179376e1cadfee8deb6e4e38b9a7f21be5cdfce7e17e32f2bd9e2ec4d3dc1a772adbb4bcf123d960cd946617658ade52d0c6687f9097754c2ec45d22fe22b6f13ad3faeb90df980e3c5ec1c1c7c57c056b5677a757d8b52d0c1b0963705a427c6d1f852f0316b295f43af885b638bd16a6b84570c1be0f5858be17fd2709e48226561a5e99891353ca9f9340e326a96dfaa2f2039c94545ddbe76e59c4bcd64720175fa6f387200bccfc8eec372d0bbc998ba295b4341baa0fd36c0ad0f68f34862b3bfe043889e94db4d02c11816bab944c0242c033e6934bde086860eb4c6dfe9a6bfc57f28ce58a422870fe2f5265ecab258f31d21e6baa6243fba32de2f9787b90dbba113ec44319ffbea7019f7dbb6e4c84dd4b7e994a02730bd5d2f77940322717c8e2b3e0b00126afc49e790e682e7f8f70a1e1fd30a41114f74a99d332f27b5b914cf6670538c1a3c78ce5cfa9d0366dbf23e8da029deae5e52128a1fc7b52bb317db28566f6dfc2d0acb14a8af4c7454abc9f1b2069ffe09cca409d093128b8fcbe8df67eb2f449973278341f019b77868188e17e85aed30b8122811bab649b0a137a00a98ff5621def0063d800a14287045a520b7c828e92b18a053d9b74d770ec61f59002aa0c234fb474b9407363ad86ac22ab127ce3abcacd79c08b24c3e40c0f27f7ee7b15b2055110af21a58700c8a68c96f57b1b9cce574413ef89e95c2479c55d92b49fc4f019dee074001a5670f2a13f9d0c61f915e9a12a7ccd70ffeb91f8ed4c7cc8dc24643936f344e4f4aed55da4c548466892fdfbaac835d82100db6c0826f92b1eac582305afe232540bba7f4efbf2f01d8efafd5320c1f14d9da1d43850d6949de74d0e7fe95344397470701385cbb3aeeb23dc264fb1b869142d6cbf8681556b6b2d215371b0b95071fabcbacbe5e27c5e33b31819fd2c472e8fc530405766a877869dd79342bc63cf40761ba2e375bc506b6d835d2fb459399a5e8cf40238c75fc820cd830c46857034cab3a80fd11617d1dacad3af1cecb0da76c24e63600a5528b81cc28eb1683859eb1f66483fd2884c8127fed8990e30c4637915e1b248988ae0dfc6853e2d67de89a8b9ad859644249ffa1c720442d05a30561fc91de354c18ded2cbf8da4e67eedc6f5b4edb4188262c392ff9ce771945fafdd363665baf8ea96d04777aa3f6c85ce4c22ac48f195d09ea67bac5392d00d993eaa9a01acfca65bafb59f4cbc26ebe6ab5cac7795608d4097011c26ed5530713a35805217e99c0a95cf326a5b015e00c0ab789ff53e6013cecd41f646e8ffe58c7fad7f521ded934e77ac503ff882532b264c87c12973093a5e843a2644a77cfb75c4227daae6624a927a60f854bab87cd49f0307ecd151e64c08f51366b38da7e1a7038e4bf0ec664b359e75a2590c61216ee13cd64463716d98d4e249036b04d8662ed2fc2481d9415f9d6882dfeffba47463c2adb88c449df61a9f6d6e9c42b5c0d54ab8ede07d702f9afef30552d2f374e8b0de921901f0a389b40e76dc420b66e315393194791a00658dfe2b551af8c304cd0f1cca10c9a39c2404ba2872ebe79c62d086549eb0c22d46341faaa5a0a3bfeb5e17231910a57aeeb50438637428d0ebce9780858bf5cb0c3b09f5b9709e2340039464307de03345b7198509fbca14f82844000601215db0c627ebe87c9d3c7a4f710e554fb539f21430d329cfb423c4df996c5c8e97f8baa6583d38af24af5649d13614030b8e8e65044149d24ffa20393053029fac7aefd0218f639a5df54731640ad98292541e3ae29953c7c9e677dabde7a63dd158255854b65e7a84b68a408f71b18daa9937b71fc3e2346bc42be36b4b889b23765f5a11069c13cbe8b72583b19f8a6ce07575c543b6330dca1178eb54a7c368ebe39f2ddd1471ddff3f9651306d02283129e1774136cd316b8fbdeed34f5ef70b6abdbd73c608722bc0f2caa2d6a303a277769a2f63b393f881793b43e296c58be9dc8c09fd412841634e923a702263675f6bdad72bffe6592c3a9a74bbb8282fafdb7555a7b634cbbac8c6fa8bb254b42dbe6f5696827e3a29109b20b3f49c7160edfaec3fd63759845210306d78b5754deb178272c8f13c98e25466f5567d569fec65d4fcb2724538805d0f204495f353efc5adff1109a01324c4b28275d2c25ca08e0dcf904f9b0ffae3f8463a67f7acdcd5503c129cf26170a2da142bfea2edf27f9ca8713773a10d354187918046ed12e7b8f833275a24a801ea0cc518d282ce72266525244aa065dc6cb230984b24e6fa22a58aa0b0fb54182a71ccaf80c409c162e5ab30f409483a337145798678d949f03996ddbce4aee33822f63e02957cc96d22d8ac44c713824d448620898a60a8ce0554243d7a94e30b447087f1657ab0f5dffef4a35838f4bb3e5f444c3469f3f8319f52979c312d55bb5ddfaaf83d5904f73a3269984043b441596f7b2665265e5058a723182bd295cc5333b1b057e0d10300ec41303d4684e4e599c31db9717fc0c6c76a6d7c905310419246b98bdbae2a8c4d73ff842329f237bfd4d69d83a7dd83c4147aa9573076de2312adf50a0dff50c1f34c32a6c6ed1fba8d07e243b96ef87b67ace15047e1241c70270e924b5356286e8b88a2eb7c9f19370d7557d5ee2f1b9c156e4d829a8398bda3899d58ad3a313af17ad5d9b81c55e747d3cdb397417f5cd77483c2cea4bbc8e089efd614057f84e2785072b28fe6a3785ab08fa03092cdbdb2782a10ad721418b83dcd4fe34363c3cbc5401d7ca1b1d2dcbbe7c3015a8461470c440a355abf09e1ddb9f0b3cb139a56d3f3f8bef04721826cccc88b32c3d2d394265b16d55947a27f139f789a0a61aa5642b82fca831d9b3", 0x1000) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) 2018/04/25 07:21:12 executing program 5 (fault-call:1 fault-nth:2): r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) [ 89.852413] audit: type=1326 audit(1524640872.851:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7171 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/25 07:21:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641", 0x11) 2018/04/25 07:21:12 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="89423cf92e6977f1dc5dabd78bd2f9b0b7d3d31a0e59adec1f40e2d2d448be2619b97a5ae9b14d5a7ac296b17b8b221b146d1cad431d2219e0e153fd8b4dff3f24fb4d697107df2124974155d474750dab625e3c4be017af72d339886f76ec7fdfae3067953420897710a65cd434c14c5ba457ec7cf4ca5a3f4393458520f417ec125d0c18b4de2d9fba7a6334e948d856c87141ac35e8029acbad6ba860053e44a8acc8af588908a9f7e355e40028e9aaf417c051999313430b95cac30cc3c9532b402436d396cd99c9cededb42112b01817bd0679ad7", 0xd7}, {&(0x7f0000000340)="5a9bc2391eb6d44afa2c56ecac6eb9900298ccee772b9b65f7065c1f927717b60ff65d30584b7725fbd4d6664428e0bb7a1a048604c60e33dc3633e96f6eaf2d1ba017d6e4ed713b6c954ea960137f99cab4ba7f19fbd86c9b575ee61019b51d73cb473a872a0938cd2df4c290c3580179646175e9aff90002bbceb37677c4f6b29bc114c9659e993fda9accf119951ea6a179f04fe2901b0b982bf4cae65d856a2f43b8d68fa20a1c5136f71fc17bae1b1a625db64edb2fd5584c77359f7b48a627da6128c5f6df07034f6f89403cba3c6a56848318f76ef3bf12417287183147d439e7140853745d118aebee", 0xed}], 0x2, &(0x7f00000000c0)=ANY=[]}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e24, @rand_addr=0x431}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000440)=@security={'security\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x2c8, 0x188, 0x0, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000000240), {[{{@uncond, 0x0, 0x140, 0x188, 0x0, {}, [@common=@inet=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0x4d2, 0x4d3, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x400, 0x3, 0x1, [0x1, 0x3, 0x1, 0x9, 0xfe, 0x1, 0x1, 0x1, 0x5, 0x2, 0x9, 0x50000000, 0xcba, 0x3, 0x4], 0xe}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0x14, 0xa}, 'bridge_slave_1\x00', 0x1f}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xc193e11cb5279194, 0x1a, 0x1}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xb29e, 0x5, 0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffffff, 0x0, 0x5c6671a63e8ace55], [0xffffffff, 0xffffffff, 0xff, 0xffffffff], 'bond_slave_0\x00', 'syzkaller0\x00', {}, {}, 0x11, 0x1ff, 0x0, 0x5}, 0x0, 0x110, 0x150, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz1\x00', 0x200}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x7, 0x100, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) socket$kcm(0x29, 0x7, 0x0) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/rtc\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000a00)={0x0, 0x100}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000a80)={r3, 0x7fffffff, 0x40}, 0x8) 2018/04/25 07:21:13 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000000c0)=0x80) [ 89.957374] audit: type=1326 audit(1524640872.875:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7171 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/25 07:21:13 executing program 4: capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r0 = getpid() sched_setparam(r0, &(0x7f00000038c0)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x800) clock_settime(0x7, &(0x7f00000001c0)) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_delroute={0x34, 0x19, 0x100, 0xfffffffffffeffff, 0x25dfdbff, {0x2, 0x20, 0x10, 0x8, 0xfd, 0x1, 0xfe, 0xb, 0x1000}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}, @RTA_MARK={0x8, 0x10, 0x100000000}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0xffffffffffffffbf}, 0x1, 0x0, 0x0, 0x48000}, 0x4040) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x1, 0x40, "4f0cea06c801", 0x4}, 0x10) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/04/25 07:21:13 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendmsg(r0, &(0x7f0000002880)={&(0x7f0000000080)=@in6={0xa, 0x4e23}, 0x80, &(0x7f0000002380), 0x0, &(0x7f00000023c0)}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0xcc21}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x200, 0x1ff, 0x6}, 0x10) 2018/04/25 07:21:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='K\x00\x00\x00\'']}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[0x5, 0x40, 0x663fe6b9, 0x1000, 0x5, 0x0, 0x5, 0x7]}) 2018/04/25 07:21:13 executing program 1: syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x208042) unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000040)={r1, &(0x7f00000001c0)=""/244}) [ 90.126212] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/04/25 07:21:13 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:13 executing program 2: ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x20) r0 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000700)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)) r1 = semget$private(0x0, 0xd64b3bc87628004f, 0x19) semop(r1, &(0x7f00000001c0)=[{0x3, 0xfffffffffffffff7, 0x1000}], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0xabee) semop(r1, &(0x7f0000000740)=[{0x0, 0x2, 0x1000}, {0x0, 0x1f}], 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xfffffffffffffffe, &(0x7f0000000040)="2bfe82c5b1874060d18693f233afe5db5ec5e7882cd604920b741b326b1585425ee73d6fcce3f7ce4fc926ea4c1b39e6ada17b41903fad671fb1016cd2b0970a1a834ca5e0b5e76be5bb2a22a18537c55a11ec4810f8c58a5239e9c40655d02ced43d48008dedc6e363d1ae766f921c0f3ecff6594511acb65e9e1f485f32456dc3a9158fc5f672bb837f7d8abf55283637e5f2a08d5cb3baafe28", 0x9b) sendmsg$nfc_llcp(r0, &(0x7f0000000640)={&(0x7f0000000200)={0x27, 0x0, 0x2, 0x7, 0x2, 0x2, "ea926cf18f8337c82c10fca7fd101a4bd8061b44ece82b229542e180fed235d738f7eac13d4011d6cbd5a926e635ec18778440f161f2dba03f93d6f3b0d3a9", 0x14}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000280)="3ddf0b53378152db84b361d90bcda82d5749161dd505c7ca5d264bfbcfa04b74150817408e85d899f4981a5ff63e13bde636fcfbc839f5609a5d6af01a866610cb46425dba3f4fc474a17cf425c75ac7cf4efba48592530613f9d0d887b16af0c9fbc053360c177739d1fde1aa8836114bb585f8093e7cbfc66b2631f938", 0x7e}, {&(0x7f0000000300)="45d70a035edcbaeb11d36ba595db01972983dd8d0ecf2e57d8aad1e8f27c67cc6e0446f4431f0ec8e7c045f85c6cb75a", 0x30}, {&(0x7f0000000340)="bdcdc0133cca56c8da59825a119135fbb016e3d752a766ebff3ea2278d524c78b6dc5ce47bff060228bcca24ad8533828af178c35d881022bbf0160d6dff1aa056b205c2a32355916ba6ea82b3cf8d3ff96a45cb9e0e0f560cde9a036b7bb8cf3808b29fac0b137c8c0dcf5d500cabb6731ef2a14072c885e25c1d156ed6f77ae6a2a641534ea5a6bba6edb273a7262c", 0x90}, {&(0x7f0000000400)="38773b493149c171a5a81d0d44fa81be85e3e7b9c8667bdb4d4235f1c75c0df42098f2720c11ab2aeaca1195d95e4f2f8c63fb3810917d834873eb2078520cdf59282a235f324d40244786041b761ae768dfce950ebea462468ff93b67a1f3cb6130727377bf20e18c3f49c662cf0d13b918ee6dd36a9c50c4b3015823dfa4477628590efbf37b1178b3ab4238a5ba0c855f27463b6fd7d0a40d528e6a29ff46a9e23692db52ccaf45fc96e643fbefa56d3536029a9d6aa36512ccbf4d1b7c721f804f451262f88cd1ce17", 0xcb}, {&(0x7f0000000500)="13e32356cd8088a17b489c61d2cc988cb5763518ccea85112ec078f5fa7fe64e8c3672f12878796ab2461f9c2fec39aca1a0cdd7925acbd2e6971d99c852", 0x3e}], 0x5, &(0x7f00000005c0)={0x78, 0x101, 0x1, "8bf0a08644265aec504db93fd8be6c6d2a4086a8f66f8c3ade7ae2fae7624f99580c7bcb363e279df19edeb565fcf0d12bf073c15b30d157754ed4194f88c481ca2267c78a58514b5dd3d526b7a442378bb3ca2aa157c88a6245795eb437866d48"}, 0x78, 0x20000000}, 0x20000801) r2 = semget$private(0x0, 0x3, 0x18) semctl$GETVAL(r2, 0x7, 0xc, &(0x7f0000000100)=""/168) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/25 07:21:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641", 0x11) 2018/04/25 07:21:13 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1800009500000000000000db5877cd6f08d5ad590a9ac1d6a765a697dc7407bd0708c7717605fecac915c6d063b93503b25615f6175d79b8317763dca1b86f95683bd028b358a78d9c96b4a3ca2ab9454ea05a6bf33d9c7707624deb5105a1cb60b544efb9"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r0}, 0x48) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x68, 0x710000}, 0x14) 2018/04/25 07:21:13 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769643d317f352c646d6f64513d37782c6d6f64653d3d7e343535303d2c7362736563746f723d39373e2d372c6d61703d6f66662c6d6f64653d37"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x302, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000002140)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002100)={0xffffffff}, 0x106, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000002180)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000140), r1, 0x2ccb}}, 0x18) 2018/04/25 07:21:14 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) fdatasync(r0) lseek(0xffffffffffffffff, 0x7ffffffffffffffb, 0x0) write$evdev(0xffffffffffffffff, &(0x7f00000000c0)=[{{0x0, 0x2710}}], 0x18) 2018/04/25 07:21:14 executing program 1: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0xfff, 0x30}, &(0x7f0000000500)=0xc) connect$netrom(r0, &(0x7f0000000580)=@ax25={0x3, {"c4ff7534a8e530"}, 0x3ff}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0xf2, 0x200, 0x401, 0x3, r2}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0x9) r5 = socket$inet(0x2, 0xa, 0x80) r6 = open(&(0x7f0000000280)='./file0\x00', 0x129000, 0x4) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000000400)={0x1, 0x2, 0x401, 0x17, &(0x7f00000002c0)=""/23, 0x74, &(0x7f0000000300)=""/116, 0x5e, &(0x7f0000000380)=""/94}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_buf(r5, 0x0, 0x23, &(0x7f0000000080)=""/72, &(0x7f0000000100)=0x48) mq_open(&(0x7f0000000200)='/dev/audio\x00', 0x173955b36795f5cf, 0x100, &(0x7f0000000240)={0x0, 0xffff, 0x9, 0x1c, 0x6, 0x920, 0x5}) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x2) recvmmsg(r3, &(0x7f0000000040), 0x948, 0x42, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f0000000180)={0x1, 0x7fffffff, 0x20, 0x0, 0x8}) 2018/04/25 07:21:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641", 0x11) 2018/04/25 07:21:14 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/25 07:21:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x8f, 0xba75, 0x0, 0x8, 0x3, 0x0, 0x5, 0xfffffffffffffff9, 0x5, 0x4, 0x4, 0x8, 0x6c68, 0x8a, 0xfb]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={r2, 0x91, "2ffe01bff99d93ae38560847ff22fcca281c104f581f568e5e659c1cd5bf235812cd48b5b522dc3c7cc312d56ea10854d0cf0f36db9bbac2f0b2c04f42cc287962760a0f226c1891e4fdd32c0f2a710fea0c829dc6a92b42bb406b896358499f9f638ac4954ad9110ab8f18b306bf0e125d998f023dff9dcfa86def5bc88f332ca4f06ff49f61603ae7b77583e615c448c"}, &(0x7f00000003c0)=0x99) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @empty, 0xffffffff}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) write(r0, &(0x7f0000000080)='!', 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="05000000"], &(0x7f0000000140)=0x2) 2018/04/25 07:21:14 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x6, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x2, 0x4) r1 = socket$kcm(0xa, 0x3, 0x11) r2 = accept4(r1, &(0x7f00000000c0)=@in={0x0, 0x0, @remote}, &(0x7f0000000140)=0x80, 0x800) sendmsg$kcm(r1, &(0x7f0000001500)={&(0x7f00000002c0)=@in6={0xa, 0x4e22, 0x970f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={r2, 0x3, 0x3, 0x20, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0], 0x191}, 0x98) 2018/04/25 07:21:14 executing program 6: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x54103e, 0x40) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4000e) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./bus\x00', r0}, 0x10) 2018/04/25 07:21:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0xffffffffffffffff) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = semget(0x2, 0x3, 0x2) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000040)=""/182) read(r0, &(0x7f0000000000)=""/45, 0x2d) [ 91.206988] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/25 07:21:14 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:14 executing program 0: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x2b5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/25 07:21:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1", 0x12) 2018/04/25 07:21:14 executing program 4: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x840, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000240)) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r3, 0xb00, 0x70bd2c, 0x25dfdbff, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x200448c5) 2018/04/25 07:21:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x200) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = dup(r0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x100) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000000c0)=""/154) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) poll(&(0x7f0000000000)=[{r1, 0x4}], 0x1, 0x0) 2018/04/25 07:21:14 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x11, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000080)) epoll_create1(0x80000) 2018/04/25 07:21:14 executing program 7: r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000141861, 0x0) syz_mount_image$ntfs(&(0x7f0000000680)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x1000, &(0x7f00000006c0)=ANY=[]) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000140)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0xc0000012}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) write(r1, &(0x7f0000000480)="ae", 0x1) 2018/04/25 07:21:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) unshare(0x40600) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000280)) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x40, "112fec466f247ccc8f217f92660b9bba0c587c655c39f1c0791a9737c48e58ad4db80d064e83c45b2fc2d474c44102fa9bb335955d37818184b51a1b5ac23d24"}, &(0x7f0000000140)=0x64) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x6, 0x4) 2018/04/25 07:21:14 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)) modify_ldt$write2(0x11, &(0x7f0000000080)={0x2, 0x100000, 0x0, 0x9, 0x9, 0x100000000, 0x2e1, 0x100000001, 0x118, 0x3}, 0x10) 2018/04/25 07:21:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1", 0x12) 2018/04/25 07:21:14 executing program 4: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x840, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000240)) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r3, 0xb00, 0x70bd2c, 0x25dfdbff, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x200448c5) 2018/04/25 07:21:14 executing program 5: r0 = socket$kcm(0xa, 0x7, 0x11) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x84240, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) time(&(0x7f0000000080)) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0xb88c}, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000840)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000018010000000000001801000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000030100080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000ac1414aa000000040b000000ffffffffac1414aa0000100000000000000000000180c2000001000000000000000000000000000000000000ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000ff00ffff000000000000000000000002000700010002000901ff6c6f00000000000000000000000000006263736830480000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000840200000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002ac14141308000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000e2619ff357eff60c64d48496877d12ccb7edec8043eca9b6549f888661"], 0x4d0) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) 2018/04/25 07:21:14 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x1c}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r2, 0x7}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000f2cff4)={0x40002014}) 2018/04/25 07:21:14 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x48100, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/72, 0x48}, {&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/211, 0xd3}, {&(0x7f0000000300)=""/141, 0x8d}], 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x7d, 0x0) getegid() ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000004ff0), &(0x7f0000004ff8)={0x1}, 0x8) 2018/04/25 07:21:14 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/25 07:21:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1", 0x12) 2018/04/25 07:21:15 executing program 6: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0xd) r1 = socket$kcm(0x29, 0x5, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x1ff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'team_slave_1\x00', 0x800}) io_submit(r2, 0x0, &(0x7f0000000140)) 2018/04/25 07:21:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005, 0x1}, 0x2c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x40500) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/25 07:21:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x10) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="bc115973e735"]}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'ipddp0\x00', @ifru_mtu=0x100}) syz_open_dev$sg(&(0x7f0000001500)='/dev/sg#\x00', 0xa0a, 0x4000) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000040)={'sit0\x00', @ifru_map}) sendmsg$kcm(r1, &(0x7f00000014c0)={&(0x7f0000000100)=@ax25={0x3, {"68982388e064cc"}, 0x9}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000180)="b57b8ed22aa47f1d70093833eebc5a6b22a9873e7fe3302f2b6cdef1d570b0b346e744d08c6e6e9484705817e1459caf21cd0b7e2e60e9007e196ba5bdede3b039ab22825662c96a9c44e40ba779d817e87c5babcd543823399974fc712c3e3301702a78ec12ae85e7823ec54ab919401427905d0191c527d5850a43f0ef35f81cd3747baa4762df8e963c95703af1747eb244d7ba0d9cd86369ad78bb65792081da58874fa105e502032e6ec2afaa014354d5b45bb47765545d21aeca6ef150a6f8522844c4441007c6c7f90d04666352814933c410e083664091745d94acbc57735404b32093c3f0543315f919556c753ae48eb735c7bb17ac36157747e23c132eb69ae72f73e62dce9e0f0761d72078e59c8deb914947c09642a8180a72aa5fd535452f615cd3f43133f5150c40148d404b4e249d7f9d5a9a9439c9f625286ac890fb6eae7c703ebd38f21208a4e49316b126f229a4c20f468985fe1da73b32259cf19ebf5b0f0cb5f53fbe73e4ec2ab37b35b7d8b69ef1b7260207b68236cc2c45c5883811252399f43c6768f23d77a815b7714e40ebd400067358d2711fafd153ffb2ea960d0cdd290b038486224bdf640cdd33781c68e17a1288d858a1d930dd55ccc81d1861061b454b6614874a528ddb0e66925c32b7edd1c23247ee2f352209fbfd2cdd41d3f26c4b3f70f14b9eec4070c51cc140811bf8105fa52880deb2357ae7eecdd370d4688a206b69869a4521edec45e713382af03f4acdb2f222e42f1167d68802c6ed36793364c6a6be3fee2e9eed9e20042ecab12665b4fbc361b9707e1defed91dc8920102e924dd260b3844e134908a3459e0c8991595f22e8dccb714715cc477a78425988c9e4ba631bd5ceee867beba7cab06e272ad36f8408a4266d3b0e49ce0847a365a304d7ab742672398f3f8e3fb2294b182be8992b6c193bb9dd30b90caded31e9599c0b7c2054ea0dcfa681da9a3842b788927558511f8cb9609ea7a7c5cca1186cc9698edfe791eff29e6c4a0c34815f305bbfce3822704521f36e4c5d0bb3a7c5a1730cdd1697d69047ef4caed1c55ff1cba3253ce176ab1fc56fefdda8ba61e87d56920de9f24c422bf41f9fd67b701162d8c38ae531fd4caedb3238f5a5ae1f343b56a840f1eb3dc8943b4bcb26f0bc39fac3f20fc161ddf3531928e30793daefdf5119ee383a349c24a654d1024d41c1036c48e3f7344117a6b24c00e3aa0a3efcafd46e14b807ab0ef09282b503e79f1aff937d32a1e3b8afe0bcd7f182b46b1fbea9a524c3c7d5a38398fe6ccbcf6c94d31923a3e2774c778051bacd2fab429ac01e95bdfdc923b93f0aca946c1c7f38fc1ae0affa1a859cc0980e1d2ee23b0eab1029d52aaa17c5a9ae7b4ed8e5990f2f1618f8b7128c93a8b27427bed7d970764087635c1a21fae2a5307dd35797f473bfc8ada5e26e70fb4f3258e7aad130b003705a921300408278b6005c3a195bac5fd5070bae4947396a06ea02ba64f0b4d1f1788e30049bacf46b3c94dd54574451a66dce2c10bb00868a3b173b5a263a33b72c83a25e0e4c2a88882f14b9a115cc00dd060da5718c30743c6cd3dc07245a3529df487a4296f297cd969c2d222cc03b449dbbce99456ac6e77ba9a5de092d316ad0c1e7e77992e33da57d77cdd92f28c314b158b22da3a82cff18a2cd48576736ecea1a92168cdb4c278fcd2b778b90dcd3ca119d318164535d51d6e354d2e9cf3676052c67700635470251c0165036971038f4e6cdf152e1f2dcbd448355895187f6a1cc45d1fd8d53a77005dc8f7b41408cd42da7cfd719d76f621315c7aad67d4c63480b3492e9e079202a81cf8f2aba31bba7054e1acf6d25a4a73b93f1c5faa91a94546deb651b5d7a3228d7423799819e51f9b8a81202355061355be87cfd151c5d69d24bea2de3df80631ca9624b49124eecf4e4e971ad6a4baffebe4c203102c41062ace44ecfac9f910a8c33758d24ac7a8c9845edcad783cb6cb12681654f09e41090b6a3b5a468d019ef9348c315010f5d9a7717945dc9e6c86762f8b1d5ff06fea6f56dc01c0e162c4e9c780491cdde17708556658b7dffe5a049e47ed9012fb436673afd6cd576d1058bb2ee25e6e93e6189e9b3220f69bc74fa5ee6dc777ecc5e1eb15e71905ea6f96bc9d46e211d009f2c3996423124724d780a634613387263433556a85e2ef577a4f002e824e11951c1cb1b88cc3aaba5b9d4d2f66456819df2b40634d3be538ba8d7863cc246c995aa3df5cef072af3a9e51bb7b80f629357c69992ac320fd088e5f6b8617ac9b2a3395ff138f83d3773c764c8995c7a2f540248a0816ab8405c9fb69793b2f164dae9fb2bf617083831a637a28d0a1e5c82d2242221cd472d97f539221508f6f4ca7f1fddbdf9c88457336a7d2622b98e6c98bd0367295e6a56d709d2261307a3a12c949c841694b552ee5f24628bf75e406218388b73d3b2a3d05b2171e6bf59bb211e0db7502a83cd54c99d59f78cd7b07076180fb3e918089abb798091b27f85d37532cbae7c6dde556e36685aef94cc6bc06c1b9bcb44f20431b0177949cc6c1950c39fc3118c4ad1af62f4f95e84e99c31cdc9e1c7042b6f2c9b9c355a9628fcf724bb82947a5139f795381944456e852adfbab80eef07b2b25e92350cd430deccbad408bcbd486dac3b4914b3e850aadb529945f13fd326d31f48ee3e1726266c83143aa9c49007315fecda91b7c690c19e5e738b2ba1d9c01cb218849f7cb6272a35777bdeed7956fef8a22db597a8bd07d3ffb45eb91bc49f6be5710815777f61ce5715432c59f726233c4dc5e88e175e95a4cf57ecbbb099ec0b458bad1d1f9065324ee62aba355bbfc2ffcac3e67b649ac8ff23c8499629be5fd1244939b652a66c4a6f3783a80b69e07c11c661e546242e6366355e9e8b1459c1f7ea22b4784c19f5dfd339f1c1d312bcb0400be01e1b0cd36a3779c40dc188ef771384ce62c455b916aa09ccf403890b3c813ee4103a95e22b36ee80d9a708133718f7e95df1f1dce66fbde71392296b3117963942adc35026fc588c2e895aa9cff50263581633f04cdd20463964b1080d426699b9bef9735442187afd845963ec6b95fdb0a589772510bd91782c14bbec661648d35c455804b4e431c869c264c0fee799e600112738261dd45debd604c51a5e17f0dc769771e2e2f18ad924a128bfe3ba0d659ddcf0fe245e4da3fa67d85dd14f315dbc6fe6eb53ec4a54b6b7ba49d3c4395e534d465732b6bc5c67de4dccf64d2d7c04c691364165de2e71841d4e5b0e695cb8d3c644847301071bb8026a026b4ffc1fcc99a02e6b63a8926c77d16e19a77e458090cf01071df54e50afe799acde26bd6db1a165734d85b5f881100671afceb6f3c070a524f93496acefa2d96404f9cd36defaa17e0e8cebe5c74a6859d905cf4fab08abbb8127d7ef935c36d02d49ed481bbbf9bbe27ecf47310a399b553c4363d49e49ada316d89ec2619675a868b4687ed7c31c23bd28f8ecbb22c11cdc08f29072511f7add2dbab57bca4a232bf1410a5ef93d2d4c29ed2afb76e13c3b764b37791442ee557adc77b981820880f0c97edabe3100663899d48e84fb74a8d98b4d504242d4fc827c5f52f6eba82912b206521bc21291cd7ff3b53c681b749157f2fb2d77990a6c377cab55b9940e1c00c082052e6f1c4c97652f7992d0823b05e753d57a1b26986d306e5cc2a4606d6958ea553ac57dd67299d9adec533a611ca5354960ed3e01d7bef2f54c95ce321d292f1f203942f68e87125751a01eef9d1a08ec634111499c35d33a8664d5e9297714ccb97d0a174f03282aa9a472f2f3f22578edcf6b7a0bd86fee59c5fb2e6eaab31f1354bb3a1fb7ba5ae4779a45aad82cced6be4d285a1072f4657ed03c3feee8fe8f98d586edbfc7df2260672c4e1e3a953291de44372f9195309025aeda8d5fe411d737c957480da7322791f825da3c6c365d251224fffad75857ba00ee4031820abca751536b46ecdcfbb9504ad8143679bdf8a6928a51dd3d34821c033ae5fcb850bdbb94f76055632f31db1d0ee4d042c2697424e5366ebaf08ce221e14b301fdec1ee52a704229610f7bda3c08b9111873d5c144f9016cb6868010242f6ab178f5ec21f161a016e994ea1f861bda22027450b08f8997da74dbfeb894d3864500be38dc17d93ecd1f4ba6679f8882beaaecb6ab7369cd4f8c051e0a4955798c67385540b1bded19e187ceeeeef4fe81857fb5819b2812e5fde34d11495799add639a32ffa478cccd7b3e2fe7389aa47fb770b52a49e6a80c6c4daf380a17f687b151257531693cea6ce3997368c6fd8738afd68bc8de835faaebfa670d9d589ff3862dfed012bbe43460ac915091410ce7da5216cf25811008fd0a6a99d15153b5e7d5d19e01331968aadd538c5f28db1dcb9a234e78e26de42ffb59e7cd25e0a90b0358b36a31e363da183f72338e150c513e3db59dffcabf33b9b405dc5db3b354ad4fd97bf8324ff9b003fd706e3421fb964eca7bd3957ca55f727a76ec013c73ec7038623c4e2988c5c2dd12b28f76a440be2fda5691425213cf644db2e158854df480d4792833216e85e9eec885f4755d130e111b776c4a9a180e0e70216b4e79ef3c19e2ce6ecdd1eb2d71dcebeebd3668c2eeff31a3546796fbf5442189cebfb85274905c8f5f31a15d7305c5e33b5cfde52fc2f2d58b52343687ea524262bf8e4613c2fae9f086d293dc6406dd1be03e61d4883ac460909b8a5f20e9e26ec801eeae47f177253b18a53f03e3220a1f05732331d33f17755aa36060f012d712d230f5bb19ffdc45c59643f38315bb2ff3438ac2899d64b85861043e4abc6da4a984a26aeb841f8e81d83c561bbc69e727a1a6b93cc46c0ceae9fa38bee1dd808daf1fdf02c757c26e675ab9be7ab0a8c1a6a72d2cdb0baaa70e0d3281516506e7c242607788f005e44b056f3a2eb4998d94a7afe1803423b17c850657d4c694732d0f8fb4c61e430bd5a02ea76666577278a9b1208e4a471f1391c1e8df7c7eb3fcbfc0f3ec19de501f27dff2fce475f655276d50ae6003d708f649795b373678dcc6bddb7fc46a41841ea0324d9a8c621f6473a13fbb151c4c3ea9d7a1101b84b72ea1f368e447c9362eded85aa78911f886bab43f265d4530abb6b544578f407eb01d9eb6d89aee21a0f7999fe962dbb0c45555f5ea434352eee3e70933ba00160f7f06ea4a0618f9b21116150e7473df05c263d88e7a185329901bf3824b8528e4c011d791bf893a02d5467a8c00def6817dc322c2a1aa2b8d4b62b97e095c3be88a80f6e33b1cea9c124ed29fa2cc85b21d2fbb32b41bc0a8c9129ecc0463099cd9ffeb30482131dab938436b055eef0094fc6a1580cd72b1b16b1b42d68fe4a4f7daa9441d1431c621488d102a9e8e534103560fd932add21938783ae906dade5fa0721cf5edc5c17c4dfeb84a3489e84e2a2609ec784ff4300b80c789b88bf232e26f0196429e291a8884d778de73b6604547d08b43ce7a5068971a6feb8688d33a0370d7bab8366199e09145746031a2e31a091cc1761c033a0c5f67b8ff73cf3f468ccce71fc6f5b102e9721bd4ae3a43677ae580781a9bf384dd00632226f7399913a72f57670cb2160297cea85ab7ff395cfc62f9ab02e81d9d6e31d4a1ab6d9f688847fe1f10612dd9715ce6fe6227f5bf3b9c2118d6debc8739276ee0ada13f39c48c5816b4758c85f3a619c2c99e5", 0x1000}, {&(0x7f0000001180)="b221b6a99ab15d3e8a47ebe036c442c83f8282c602c1bc4148d2701d1c2d643fb2b21745772bd9407ece0eedada036be424380d0c37ed01c87dae7abfefe4a5ce6272dc195104832b7744099d04386905b2187eaba661d839f2623d12b13cb610b9d46001e9f4f38b759e34aa4c6f2620aa7b9e6d4d4d0d00b502f3d9819a1757d0a", 0x82}, {&(0x7f0000001240)="fbcd1271a124b2e0d22b7844aa0e0165e40d498c1872d6324fefa6", 0x1b}, {&(0x7f0000001280)="915b99e96c11e7e294a7691a337bf441bbf46f2f6ab1dff08f9dcdb366ff658d7cb1e2c5109a543067ec5f96ed7c44b2e03f14492c170691ef62a079157e2abeb36d2062994d7e9975c55f55c71fbd8354e323efbdd30fb082d2154863fb95227b5e822b7f7c80b2c8ad9e4a1300b816534e0a1042716b2ef35fc71262ef5c6af75639f29aa25104065b192d8a61160d", 0x90}, {&(0x7f0000001340)="3b32a0250509daf0e1e861cb777a4dcf12fab03e174d21a886a9b202cc6f04d3c046ccc09e20a77e905f729c9267873d9e9c6f948581ea75a07cc0549da528005b89f0a2f9209c8ef38004c4858ce7c84d6e5883603db9352945b9e80051d922d4fae652b6b940a8948232c940c9aa52021df185", 0x74}], 0x5, &(0x7f0000001440)=[{0x18, 0x100, 0xba, "2237e49f"}, {0x40, 0x6, 0x8, "2860faf8a110af97581dd06eea737a1111e2ca81ce25f29b33811a91377e495c13a072b40f239296892b5695e2e14c9c"}], 0x58, 0x40800}, 0x20008004) 2018/04/25 07:21:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000005c0)={[{@subvolid={'subvolid', 0x3d, '/dev/autofs\x00'}, 0x2c}]}) r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="54b1ff21ff1e27e078df49e62f3d22dd9fa99458099618abe6e7bbf7fe4aa297e5da6613459ecb4dea304d8d416a6de71cc694096bec4aa723795dc80ba58d", 0x3f, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x3) 2018/04/25 07:21:15 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={"6955366772e53000", @ifru_data=&(0x7f00000000c0)="80742401fc04308d269616cb35c1a42247cb1b4e391edd7405265a1ba6fd1216"}) 2018/04/25 07:21:15 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:15 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/251) [ 92.497868] FAULT_INJECTION: forcing a failure. [ 92.497868] name failslab, interval 1, probability 0, space 0, times 0 [ 92.509320] CPU: 0 PID: 7401 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 92.516629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.526027] Call Trace: [ 92.528678] dump_stack+0x185/0x1d0 [ 92.532359] should_fail+0x87b/0xab0 [ 92.536293] should_failslab+0x279/0x2a0 [ 92.540459] __kmalloc+0xc2/0x350 [ 92.544020] ? __local_bh_enable_ip+0x3b/0x140 [ 92.548702] ? sock_kmalloc+0x14e/0x270 [ 92.552734] sock_kmalloc+0x14e/0x270 [ 92.556590] ? rng_release+0x50/0x50 [ 92.560347] alg_setsockopt+0x452/0x740 [ 92.564414] ? alg_accept+0xd0/0xd0 [ 92.568121] SYSC_setsockopt+0x4b8/0x570 [ 92.572291] SyS_setsockopt+0x76/0xa0 [ 92.576186] do_syscall_64+0x309/0x430 [ 92.580135] ? SYSC_recv+0xe0/0xe0 [ 92.583725] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 92.588945] RIP: 0033:0x455389 2018/04/25 07:21:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="40cc9b654006649fdf95dc49015bc40532b814c8c04739c4785975482e17a2", 0x1f, 0x800, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) bind$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/25 07:21:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x16, 0x0, 0x0, 0x20000066, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_sa2={0x2, 0x13}, @sadb_ident={0x2}, @sadb_spirange={0x2, 0x10}]}, 0x68}, 0x1}, 0x0) [ 92.592158] RSP: 002b:00007fbb1f533c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 92.599909] RAX: ffffffffffffffda RBX: 00007fbb1f5346d4 RCX: 0000000000455389 [ 92.607213] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 92.614513] RBP: 000000000072bea0 R08: 0000000000000013 R09: 0000000000000000 [ 92.621829] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 92.629137] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 2018/04/25 07:21:15 executing program 0: r0 = gettid() r1 = syz_open_pts(0xffffffffffffffff, 0x8200) ioctl$TIOCNOTTY(r1, 0x5422) r2 = syz_open_procfs(r0, &(0x7f0000000000)) exit(0x0) fstat(r2, &(0x7f0000000080)) 2018/04/25 07:21:15 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x3f, &(0x7f0000000200), &(0x7f0000000040)=0x2e7) 2018/04/25 07:21:15 executing program 7: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x0, 0x25, 0x3ff}) prctl$getreaper(0x5, &(0x7f0000000080)) 2018/04/25 07:21:15 executing program 1: r0 = inotify_init() mkdir(&(0x7f0000000080)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x22000002) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x8040) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x200080, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x8, 0x800, 0x9, 0x40}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r3, &(0x7f00000002c0)="545f3cc349fca1c751d5ea2c87fa64248a925958de0f7d71e6009a46122a131f49f660819e0cfbf9c5c08b10e2368e5d4e831254d5ac724516eba02b8bcf469c8879c46d51193e438cce2068908b7b39f9b94cee2536aa67eade5983c1db6dd239def8af45bef99fd166cc6f621688f33eb8f1b9a6211d10897ee9ddbff220f7"}, 0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000001c0)=""/249, &(0x7f0000000100)=0xf9) 2018/04/25 07:21:15 executing program 5: r0 = socket$kcm(0xa, 0x7, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) 2018/04/25 07:21:15 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x1, 0x400}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0xffffffff, 0x8, 0xb8, 0xffffffff00000000}) 2018/04/25 07:21:15 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/25 07:21:15 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) [ 93.005623] FAULT_INJECTION: forcing a failure. [ 93.005623] name failslab, interval 1, probability 0, space 0, times 0 [ 93.017082] CPU: 1 PID: 7441 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 93.023959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.033345] Call Trace: [ 93.035986] dump_stack+0x185/0x1d0 [ 93.039666] should_fail+0x87b/0xab0 [ 93.043435] should_failslab+0x279/0x2a0 [ 93.047554] __kmalloc+0xc2/0x350 [ 93.051093] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.056542] ? crypto_create_tfm+0x10a/0x640 [ 93.061020] ? crypto_alg_extsize+0x66/0xc0 [ 93.065428] crypto_create_tfm+0x10a/0x640 [ 93.069724] crypto_alloc_tfm+0x3a9/0x710 [ 93.073923] crypto_alloc_shash+0x99/0xb0 [ 93.078123] drbg_init_hash_kernel+0x87/0x4e0 [ 93.082661] ? _cond_resched+0x3c/0xd0 [ 93.086593] drbg_kcapi_seed+0xa5a/0x2270 [ 93.090848] ? trace_kmalloc+0xa3/0x2b0 [ 93.094869] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.100284] ? drbg_kcapi_random+0xc20/0xc20 [ 93.104736] crypto_rng_reset+0x262/0x310 [ 93.108968] rng_setkey+0x8b/0xa0 [ 93.112439] alg_setsockopt+0x6c5/0x740 [ 93.116478] ? rng_release+0x50/0x50 [ 93.120228] ? alg_accept+0xd0/0xd0 [ 93.123876] SYSC_setsockopt+0x4b8/0x570 [ 93.128025] SyS_setsockopt+0x76/0xa0 [ 93.131891] do_syscall_64+0x309/0x430 [ 93.135814] ? SYSC_recv+0xe0/0xe0 [ 93.139374] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.144560] RIP: 0033:0x455389 [ 93.147744] RSP: 002b:00007fbb1f533c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/04/25 07:21:16 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000a7dfff)}, 0x2000000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@random={'system.', 'cgroup\x00'}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = getpgrp(0x0) waitid(0x2, r0, &(0x7f0000000240), 0x40000002, &(0x7f0000000280)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x10c1000, &(0x7f00000000c0)="4d2fb2") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x8000, 0x7) tkill(r0, 0x29) modify_ldt$read(0x0, &(0x7f0000000180)=""/58, 0x3a) 2018/04/25 07:21:16 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="c82c69645720"], 0x6) socket$bt_cmtp(0x1f, 0x3, 0x5) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0x6) [ 93.155461] RAX: ffffffffffffffda RBX: 00007fbb1f5346d4 RCX: 0000000000455389 [ 93.162742] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 93.170030] RBP: 000000000072bea0 R08: 0000000000000013 R09: 0000000000000000 [ 93.177324] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 93.184606] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000001 [ 93.193217] DRBG: could not allocate digest TFM handle: hmac(sha1) 2018/04/25 07:21:16 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x5, 0x18, [0x9, 0x93f8, 0x7, 0x80000000, 0x3ff, 0x8c7b]}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x6, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x187) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/25 07:21:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff, 0xffc, 0xf16, 0x100, 0x81, 0x0, r2}) ioctl$KDSETLED(r1, 0x4b32, 0x80000000) 2018/04/25 07:21:16 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) [ 93.554704] FAULT_INJECTION: forcing a failure. [ 93.554704] name failslab, interval 1, probability 0, space 0, times 0 [ 93.566252] CPU: 0 PID: 7473 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 93.573125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.582517] Call Trace: [ 93.585161] dump_stack+0x185/0x1d0 [ 93.588840] should_fail+0x87b/0xab0 [ 93.592607] should_failslab+0x279/0x2a0 [ 93.596739] __kmalloc+0xc2/0x350 [ 93.600262] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.605675] ? crypto_create_tfm+0x10a/0x640 [ 93.610121] ? crypto_alg_extsize+0x66/0xc0 [ 93.614538] crypto_create_tfm+0x10a/0x640 [ 93.618839] crypto_spawn_tfm2+0x17a/0x2c0 [ 93.623137] hmac_init_tfm+0xc7/0x2f0 [ 93.627057] ? crypto_shash_init_tfm+0x159/0x260 [ 93.631864] ? hmac_create+0xa80/0xa80 [ 93.635838] crypto_create_tfm+0x478/0x640 [ 93.640129] crypto_alloc_tfm+0x3a9/0x710 [ 93.644333] crypto_alloc_shash+0x99/0xb0 [ 93.648541] drbg_init_hash_kernel+0x87/0x4e0 [ 93.653088] ? _cond_resched+0x3c/0xd0 [ 93.657025] drbg_kcapi_seed+0xa5a/0x2270 [ 93.661284] ? trace_kmalloc+0xa3/0x2b0 [ 93.665336] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.670795] ? drbg_kcapi_random+0xc20/0xc20 [ 93.675293] crypto_rng_reset+0x262/0x310 [ 93.679555] rng_setkey+0x8b/0xa0 [ 93.683068] alg_setsockopt+0x6c5/0x740 [ 93.687134] ? rng_release+0x50/0x50 [ 93.690925] ? alg_accept+0xd0/0xd0 [ 93.694636] SYSC_setsockopt+0x4b8/0x570 [ 93.698816] SyS_setsockopt+0x76/0xa0 [ 93.702729] do_syscall_64+0x309/0x430 [ 93.706678] ? SYSC_recv+0xe0/0xe0 [ 93.710265] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.715478] RIP: 0033:0x455389 [ 93.718684] RSP: 002b:00007fbb1f533c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 93.726432] RAX: ffffffffffffffda RBX: 00007fbb1f5346d4 RCX: 0000000000455389 [ 93.733727] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 93.741036] RBP: 000000000072bea0 R08: 0000000000000013 R09: 0000000000000000 [ 93.748336] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 93.755642] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000002 [ 93.765232] DRBG: could not allocate digest TFM handle: hmac(sha1) 2018/04/25 07:21:16 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000a7dfff)}, 0x2000000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@random={'system.', 'cgroup\x00'}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = getpgrp(0x0) waitid(0x2, r0, &(0x7f0000000240), 0x40000002, &(0x7f0000000280)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x10c1000, &(0x7f00000000c0)="4d2fb2") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x8000, 0x7) tkill(r0, 0x29) modify_ldt$read(0x0, &(0x7f0000000180)=""/58, 0x3a) 2018/04/25 07:21:16 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x7ff, {{0xa, 0x4e23, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, {{0xa, 0x4e23, 0x101, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}}, 0x108) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000007c0)={{0x2}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'lo\x00'}) 2018/04/25 07:21:16 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:16 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x2, 0x8, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/25 07:21:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl(r0, 0x1263, &(0x7f0000000000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/180) 2018/04/25 07:21:16 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x100000000000}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/25 07:21:16 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:16 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x403c, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xfffffe15, "2fef35bc6d11132eee4dcd0cdc9c8cac853ae6c8026d954838545c1f7b0d40c491f3f225b7791deacfbb8532352cdd54d084c60402b178bc841981cf0c8717eb118314286e941839db06bbaf194cb2fed90901f869c7bf64c0ad6cb4e7d7a49ef04595f8a86ff21fde7761d1f6dac7d7c371f565aad66a614745d91e9a739f852e2b13c2c5b98ca8f1c331df0228a1c06cbe2f853f0976e1a84b0c4894eab194d8882c07af5dbebcbec1b616410253ff00357b6fab97c0bc8e6b9c5839"}, &(0x7f00000001c0)=0xc5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x9, 0x20, 0x185, 0x49, 0x80}, &(0x7f0000000200)=0x98) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180700000000000000000000028000008500000007000000dd070000000000009500000900000000"], &(0x7f0000000080)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240)={0x4, 0x205a80d4, 0x101, 0x2, 0x2}, 0x14) [ 93.969803] FAULT_INJECTION: forcing a failure. [ 93.969803] name failslab, interval 1, probability 0, space 0, times 0 [ 93.981204] CPU: 0 PID: 7489 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 93.988079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.997479] Call Trace: [ 94.000137] dump_stack+0x185/0x1d0 [ 94.003812] should_fail+0x87b/0xab0 [ 94.007578] should_failslab+0x279/0x2a0 [ 94.011686] __kmalloc+0xc2/0x350 [ 94.015183] ? drbg_init_hash_kernel+0x29c/0x4e0 [ 94.019987] drbg_init_hash_kernel+0x29c/0x4e0 [ 94.024617] drbg_kcapi_seed+0xa5a/0x2270 [ 94.028869] ? trace_kmalloc+0xa3/0x2b0 [ 94.032916] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 94.038368] ? drbg_kcapi_random+0xc20/0xc20 [ 94.042852] crypto_rng_reset+0x262/0x310 [ 94.047101] rng_setkey+0x8b/0xa0 [ 94.050599] alg_setsockopt+0x6c5/0x740 [ 94.054668] ? rng_release+0x50/0x50 [ 94.058447] ? alg_accept+0xd0/0xd0 [ 94.062150] SYSC_setsockopt+0x4b8/0x570 [ 94.066320] SyS_setsockopt+0x76/0xa0 [ 94.070215] do_syscall_64+0x309/0x430 [ 94.074172] ? SYSC_recv+0xe0/0xe0 [ 94.077754] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.082970] RIP: 0033:0x455389 [ 94.086178] RSP: 002b:00007fbb1f533c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 94.093927] RAX: ffffffffffffffda RBX: 00007fbb1f5346d4 RCX: 0000000000455389 [ 94.101228] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 94.108535] RBP: 000000000072bea0 R08: 0000000000000013 R09: 0000000000000000 2018/04/25 07:21:17 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x9, 0xffffffffffff8000, 0x9, 0x8, r0, 0x800}, 0x2c) 2018/04/25 07:21:17 executing program 7: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x5}, 0x10) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000140)={{0x3, 0x2, 0x5, 0x7, 0xff, 0x80000001}, 0x81}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) recvfrom$ax25(r2, &(0x7f0000000080)=""/102, 0x66, 0x100, &(0x7f0000000000)={0x3, {"fd5cc5810be415"}, 0x1000}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000340)={r1, 0x100000003}, 0xfffffffffffffe31) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003740)=[{&(0x7f0000001080)}], 0x1, 0x0) [ 94.115840] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 94.123144] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000003 2018/04/25 07:21:17 executing program 1: io_setup(0x1, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), 0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)) unshare(0x20000400) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) io_setup(0x800, &(0x7f00000000c0)) 2018/04/25 07:21:17 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000ddd000)) 2018/04/25 07:21:17 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x194, 0x1e00) clock_gettime(0xfffffffffffffffd, &(0x7f00000000c0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/04/25 07:21:17 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:17 executing program 6: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0xf, &(0x7f0000000040)={0x5, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/04/25 07:21:17 executing program 5: r0 = shmget(0x2, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x800, 0x0) connect$pptp(r2, &(0x7f0000000440)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) getgroups(0x5, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x2, r1, r3, r4, r5, 0x4, 0xfffffffffffffe52}, 0xec03, 0x9, 0x94, 0x7, r6, r7, 0x1}) r8 = socket$kcm(0xa, 0x3, 0x11) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendmsg$kcm(r8, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) fstatfs(r8, &(0x7f0000000040)=""/207) write$cgroup_type(r2, &(0x7f0000000500)='threaded\x00', 0x9) fcntl$F_SET_RW_HINT(r8, 0x40c, &(0x7f0000000000)) [ 94.678266] FAULT_INJECTION: forcing a failure. [ 94.678266] name failslab, interval 1, probability 0, space 0, times 0 [ 94.692307] CPU: 0 PID: 7538 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 94.699196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.708578] Call Trace: [ 94.711212] dump_stack+0x185/0x1d0 [ 94.714883] should_fail+0x87b/0xab0 [ 94.718662] should_failslab+0x279/0x2a0 [ 94.722781] __kmalloc+0xc2/0x350 [ 94.726295] ? drbg_kcapi_seed+0xc51/0x2270 [ 94.730663] ? drbg_kcapi_seed+0xac8/0x2270 [ 94.735068] drbg_kcapi_seed+0xc51/0x2270 [ 94.739334] ? drbg_kcapi_random+0xc20/0xc20 [ 94.743816] crypto_rng_reset+0x262/0x310 [ 94.748059] rng_setkey+0x8b/0xa0 [ 94.751557] alg_setsockopt+0x6c5/0x740 [ 94.755583] ? rng_release+0x50/0x50 [ 94.759407] ? alg_accept+0xd0/0xd0 [ 94.763115] SYSC_setsockopt+0x4b8/0x570 [ 94.767289] SyS_setsockopt+0x76/0xa0 [ 94.771179] do_syscall_64+0x309/0x430 [ 94.775117] ? SYSC_recv+0xe0/0xe0 [ 94.778701] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.783915] RIP: 0033:0x455389 [ 94.787125] RSP: 002b:00007fbb1f533c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 94.794869] RAX: ffffffffffffffda RBX: 00007fbb1f5346d4 RCX: 0000000000455389 [ 94.802171] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 94.809470] RBP: 000000000072bea0 R08: 0000000000000013 R09: 0000000000000000 [ 94.816774] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 94.824078] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000004 2018/04/25 07:21:18 executing program 2: socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff]}, &(0x7f0000000180)=0x100) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000400)={'sit0\x00', &(0x7f0000000140)=ANY=[]}) 2018/04/25 07:21:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) sendto(r0, &(0x7f0000000100)="2d78ac7565524047b6022369e97b34a230d92c4580276d876bc4a05967bf92c272b4243d786ea52c165cd552b076022bd84768dda793b4f2a67f3808d832d209a2f64f226940d2b4962f4dfecb45ba9ad2f5a42bf5c965e29577464c624116cd4333dd8fb911f70367e9388df1cdc50ee7b37b414150c2dd4d66d7bc2c8a3ea1b20c53101cd6ad0478863d0403a7990e32fb555ec1abc812457e0400ebb6c11ad3368ffca05200af979b12823ff7cd930c32606a6a588659d7f5e1ac4e7657d96e26153f6c1b947ae7ae00000000000000", 0xd1, 0x0, 0x0, 0xffffffffffffff60) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000200)="1459d80e4442650f9eb90688e1791c45f1f3d937c894e8b6fd89c7ca3a61dc2f6f984e3bee4612735decb44739f06a554fe6c9", 0x33) r2 = accept4(r1, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x800) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x9, 0xffff, 0x429439e3, 0x1, 0x80000001}, 0x14) 2018/04/25 07:21:18 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x2}) write$binfmt_aout(r0, &(0x7f0000000040)={{0x10b, 0x2e3, 0x9, 0x101, 0x1c5, 0x2, 0x313}, "6f1cd9a40dbcf92d56337668518adf9700b5f7e974feb14ac92ace910a06dbeaf4ae5f7bf76605a453fb8ce3bf3d5950c61f53b19b899ebfbac5951bbdc87f9fdf7c21d06bad256835ba91be9026ff26a43dd49c0e0712a6f4d03b5651a1bcdceca8dd584c16c63c5336c5532afe1aa707d3310640a100f478f68c5b2e8d9f5422466f03ec893e47cd5c1e39bf56364403c16275cef0e818541ffbb3ea44732d2ed97da82f8613e5d6d0137609db72dc3398ea9ad61570c46e671a3d91851612bd37eb9bd95f3470bba6c2313c"}, 0xed) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/25 07:21:18 executing program 6: r0 = socket$unix(0x1, 0x400010001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/212, &(0x7f0000000140)=0xd4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000180)=""/194, &(0x7f0000000100)=0xc2) 2018/04/25 07:21:18 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x20000, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x301000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000004c0)={r1, r2}) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r3, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r3, 0x5ca, 0x7, "235f2abd78391726c77932f3308acfea0628c5258659e2ae1ef2261a596f638b940e1b01890d8b3f4e608eb268778ac551aff74469fbd62cebc5755afba3bcc2a5f98279f12cfdbdc24767bc4b944497cebed12b3f249dd76b2b6f2459571be456c858d974e24b733632564a9bb2544afc3bbc229cd40077f5c6ce953da9250f7fc7f400fb9f487c6db6751b96265d12f56ffbbd0b8b5aaf68b8315e4cb3875e7dce464623f88972723d270b32774a3f330afa1652d9a2b721675a958d5dbe81298f67150db73ec4e209ee2a9d599507"}) 2018/04/25 07:21:18 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80, 0x800) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x4, 0x2, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000013c0)="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0x1000}, 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{&(0x7f00000033c0)="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0x1000}, {&(0x7f00000003c0)="134011c56ff3de5d34a83c0def3b7b7e87d06af6791287a2bc8f34700cb6e14f54616154636918019238ca67e2622d4b9b37be481354efe6ca8eacd1846b9538947725a56eba2056666ac9ed47ad87a2107f60a9861af43c1cc2c51c1274ccc4a37be7e4983b31f12c8793c2338e8f74310ad4580882783e39352e6c90e084411a52a024b8134adddc2bc14e8aff4f8db0a4f4e2ae99ed18150d740365fa9edf6495654b2f0ef885e95e71dfc1dadd54ab4efb10b8f91ed91461a36ab295fc9ba8a2decaa6e549adc147e39a9f9d8797b359348833924a626a231312e6ce8468f28e965d33433ada370545254e", 0xed}], 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x150, 0xc0}, 0x20000080) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x181000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)=0x2) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x9, 0x0, 0x1f, 0x500, 0x80000000, 0x1000000, r3}) getsockopt$inet_mreqn(r0, 0x114, 0x8, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000001380)=0xc) r4 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x1, 0x10000) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000002c0)) 2018/04/25 07:21:18 executing program 3 (fault-call:2 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x40004d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x100100) [ 95.088761] FAULT_INJECTION: forcing a failure. [ 95.088761] name failslab, interval 1, probability 0, space 0, times 0 [ 95.100205] CPU: 1 PID: 7559 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 95.107082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.116473] Call Trace: [ 95.119109] dump_stack+0x185/0x1d0 [ 95.122790] should_fail+0x87b/0xab0 [ 95.126561] should_failslab+0x279/0x2a0 [ 95.130673] __kmalloc+0xc2/0x350 [ 95.134189] ? drbg_kcapi_seed+0xedd/0x2270 [ 95.138566] ? drbg_kcapi_seed+0xd8c/0x2270 [ 95.142938] drbg_kcapi_seed+0xedd/0x2270 [ 95.147195] ? trace_kmalloc+0xa3/0x2b0 [ 95.151256] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 95.156718] ? drbg_kcapi_random+0xc20/0xc20 [ 95.161223] crypto_rng_reset+0x262/0x310 [ 95.165468] rng_setkey+0x8b/0xa0 [ 95.168974] alg_setsockopt+0x6c5/0x740 [ 95.173034] ? rng_release+0x50/0x50 [ 95.176814] ? alg_accept+0xd0/0xd0 [ 95.180516] SYSC_setsockopt+0x4b8/0x570 [ 95.184685] SyS_setsockopt+0x76/0xa0 [ 95.188580] do_syscall_64+0x309/0x430 [ 95.192521] ? SYSC_recv+0xe0/0xe0 [ 95.196101] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 95.201327] RIP: 0033:0x455389 [ 95.204539] RSP: 002b:00007fbb1f533c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 95.212289] RAX: ffffffffffffffda RBX: 00007fbb1f5346d4 RCX: 0000000000455389 [ 95.219585] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 95.226884] RBP: 000000000072bea0 R08: 0000000000000013 R09: 0000000000000000 2018/04/25 07:21:18 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = dup(r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000040)=0x401, 0xa) 2018/04/25 07:21:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x33b, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}], 0x2c) getsockopt$inet_int(r0, 0x10d, 0x4000000093, &(0x7f00000036c0), &(0x7f0000000040)=0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x82) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @rand_addr}}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) 2018/04/25 07:21:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x7e) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) setresuid(r1, r1, 0x0) 2018/04/25 07:21:18 executing program 7: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_tables_targets\x00') lseek(r1, 0x20, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xb6, "22619d7d0cea9b99d92948c89f76efb19b1303763dffec6d38556993cc6303b0197c84444504e82b6bfd423e912d76fc92925cdd1a80366a86ab35214238b550bc65cd8c1b197ac47f4606684431841662bb104242e8003981072ce5cbca7926a9f66369f3be0fdd27df03363e8c7d0f54cb1f89a3342172a1f1bb7db1f8a5837f1c14f21269edcd1304a9c51281b3f3e6a2c97a2744e12ce79f311785b6afbc9a24486dc9c617a98263f9616c0820e3b92d5296f4b5"}, &(0x7f0000000000)=0xbe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x84) socket$alg(0x26, 0x5, 0x0) [ 95.234182] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 95.241482] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000005 2018/04/25 07:21:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x2, 0x2, 0x7, 0xf6a}) 2018/04/25 07:21:18 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) splice(r0, &(0x7f0000000340), r0, &(0x7f0000000380), 0x80000000, 0x7) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x71c, 0x2, 0x1, 0x2, 0x4}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/79) r2 = socket$kcm(0xa, 0x3, 0x11) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x7, 0xb1, 0x80000000000}) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') sendmsg$kcm(r2, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:18 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3457, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10000000000000) [ 95.422542] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/25 07:21:18 executing program 7: unshare(0x20400) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x14}, 0x2c) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x8000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0xfffffffffffffb43, 0x4) 2018/04/25 07:21:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x8001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x800, 0x200, &(0x7f0000004a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000004a40)=0xfffffffffffffffb) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000040)={{0xffffffffffffffff, 0x800, 0x1000, 0x9, 0x4d0, 0x2}, 0x7}) ioctl$int_in(r2, 0x5452, &(0x7f0000866ff8)=0x80000001) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) sendmmsg$unix(r2, &(0x7f00000bd000), 0x92492492492494a, 0x40) prctl$setmm(0x23, 0x4, &(0x7f0000ff9000/0x4000)=nil) ioctl$KDSETMODE(r4, 0x4b3a, 0x7) 2018/04/25 07:21:18 executing program 1: setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="2927f11ae6f571e1335ec22d430766983b64bce1d991dc102973356e1178575c6637428cf65c391f67dd0c765530d60013b9e03576adcdded8015b84039ab4465c56a592", 0x44) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xff, 0x7, &(0x7f0000000080), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/25 07:21:18 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') close(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/25 07:21:18 executing program 3 (fault-call:2 fault-nth:6): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:18 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3457, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10000000000000) 2018/04/25 07:21:18 executing program 5: request_key(&(0x7f0000000640)='rxrpc_s\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='keyring\x00', 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='A', 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r5 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r5, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/25 07:21:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x7, 0x7, 0x5, 0xfffffffffffffffd, "3cb25ad75a151e2798492f8bacefe35853f28e7128dca2007073d009a2d5e2e2a7fe3d4d0845e9273bc9c3ab", 0x41}) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_map}) 2018/04/25 07:21:18 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000012c0)='attr/fscreate\x00') r2 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x2) exit(0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='y', 0x1}], 0x1, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001280)) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="02da3f54ce2340757c6cc9d328eb92fa7bb87484e0e8d8267951a45edb885d39c44a1c22f2d5eaf08406a82c8f728e0aac22d1031a2a3bf3bf4e68aceeb5494666ff2aef6e00d508f46fb7406cbe20430e3b687d69292ee80ef4470b47defafd315c412ad5b85c4baa5b89016771ef13e205fa22e047f947084ec492859cb7ff92e152e0c2a6a533bcd38a961e6729cec5361cd37f93a9b1b892a40cdba327f0fce736648722264ee839e688a873e37d0289eedff8af8ea37e1a632b0a9c4489aab0012192aa1686485261d9a0b36f276160715f05e1bd56d0c5d826b7eb1010", 0xe0}, {&(0x7f0000000040)="553a60028e6254d638aa941b878569", 0xf}], 0x2, 0x0) 2018/04/25 07:21:18 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20002, 0x0) unshare(0x40600) close(r0) fsync(r0) 2018/04/25 07:21:18 executing program 6: unshare(0x8000400) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001040)=""/4096) r1 = semget(0x2, 0x4, 0x61) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000002040)=""/4096) 2018/04/25 07:21:18 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x91, 0x20000) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) getsockopt$inet_int(r0, 0x10d, 0xa3, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/25 07:21:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(lrw-twofish-avx,crct10dif-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:19 executing program 5: r0 = socket$kcm(0xa, 0x7, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000008c0)=@nl=@unspec, 0x80, &(0x7f0000000740)=[{&(0x7f0000000000)="d812bf569b4922e216557dcc22c1a06c04da0731ada6d8b1238f3bf1e8849ba2a26faf8f53cf0d753ba2cb7416e07f98dd94c43e2749bc88cb87393d2a291c8f2d0c99feaed1aea0a09cca94bdee68610aea067164837f044900c318dc1f50e127741d47204e5aa230a7dfe66efa9bc6198c79b4c71b56c023116cc5bd1105843a98f12af4c2ba606080e2f45aeaab092d6701cfb6ddba915ad585729569d870aeec93b6bb193e1c206b231761503cd177f4a593e3d59d514f478f2736ed721a178cc4c54a21307e23f78eece9ee39162d1bbcee590b97c67056fffc1736ade3a015a861c309b8ebfefda3", 0xeb}, {&(0x7f00000007c0)="20053cccf2d6e3bf7573470f1e0306112496e7b84b14acf49e69266d13d0c04cfd26cb7a8b7a37e0609ad2da5abe79a24fac65e15fd6abee6f4bd2349c8067eea546e20a5fba44d4eb9dcc4667e1ef11ed4baa0701ee1c5a0ca084e0a4fb1c889d5f4fe678a84b53f9ceea5cc2399f9434e32e30a027b097740346f84afb6360588d0657430a43a43243ca9deeb36a401d6354f878d92d3b259825066934654f2f8343ab45ca697533f5c55b76d2bc96120c1264c2f55f8e37074af86fe33db15a4ce15ed88aed4bc26e3b0fa081a5f00370511b3be4c02e296a79b10cd51b99487077", 0xe3}, {&(0x7f0000000200)="a41d768ea144a410adefdc718a7f89604fc0777e01946982d24fb3ab2e5dd39664716cb8d1961fc3d7b2c10da65ed329377eab5772b087a54a625d88565adc39e7904ad16bac8293add67f242facce18bcd1d167385b67a29a811b9d31b93fec980f407a438bfdea687aa4b2799388624e45b1f3359749f395586707", 0x10a}, {&(0x7f0000000340)="65449201f1715eb2cb9265b9f3f4893861a5ce439576dbe440da8f5b6034a1e80838d2d4566f2626d5343be3e7fcfb307606d25e13b2a77f6c6863c94abfb540e9bcb60176f8ad63ac40a65f8e6cbeb14f4444793a24d49661250a8fabff7317fd6b3459e20d3b514abc88bf5c013b73557b1faa3ba5659ee3ee86ef", 0x7c}, {&(0x7f00000003c0)="ca89de94efacdc85e98d8a1ed1922c9eccab0f0ea799e031ee02c4870408da887ab7e68b2f059e32105c69eff567b98b1bdc49674c1f8aaad4f20142da3903fdde1d5378bd1b5448a8c1f717cd8050cfa36de7a1fe31b17b4f8ea4117f97c5b83bdcc78b0715dc682ea9b1679eb1b8c880d2cfe84d5b18f9654288a1da4b9aa9ef0c375e450dba253b44b64d", 0x8c}, {&(0x7f0000000940)="7cfeee38c779f1869f5b98ccc69b53b1b61ac003c4dcdcaea43048b53ffe5332aa0d998247dfe3c044a2425ac2569b2a892ede058f304ba74ab17feee64e5874b7956abd42d7d9100d177c8e08a85c2ffceebba429f7909872080e31599bc49fc48e2da3b7241bcbcee653349b461fe918ea0893b660bfc4dc7f70028d9658c70d03e1c201b8c22bd274aaf0f7bf8321c1b0e278f0da771ccdd6f6497897439b1ae69bdf7adc", 0xa6}], 0x6, &(0x7f00000000c0)=ANY=[]}, 0x4000) 2018/04/25 07:21:19 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2d, &(0x7f0000005ca0)=@filter={'filter\x00', 0xe, 0x4, 0x318, 0xffffffff, 0xf0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f000001c000), {[{{@uncond, 0x0, 0x98, 0xe0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x98, 0xe0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) 2018/04/25 07:21:19 executing program 7: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x3}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x34d, &(0x7f0000000040)}) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x3, 0x20000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', r2, r3) 2018/04/25 07:21:19 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000100)={0x7, 0x3}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x12, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000001c0)) 2018/04/25 07:21:19 executing program 2: unshare(0x40000000) r0 = timerfd_create(0x2, 0x80800) timerfd_gettime(r0, &(0x7f0000fee000)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x1c, 0x80000) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000000340)="e78d2b30c414af49b73e57d973bc836e1d58960c69af8a88b5cd1669a94599de47154962d9cef81e08f9972d7cfa0cfe8ba7a0763c51cd2479c5e86faf8e541111c745a2669d875448f343936df4733bf71a1a83da4d3d400f6bb26d577992c35f3b0aa3bf4baa959390739402c6c791c3f4baa6d16de879c64c36f948a1a5e3d7827c95e3f46962cc707dfc9fc35c7988689553abcd07bb18af11ea7707acfc9bc5ca51c862c6b4c4e4abae96ec115d2a5ea12dc1e2471189517a0b6eea49d5f74fb211735a1546ea9c6dbf0edb68f8db39b71f57b404fc45684af69bc0cdc376") r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x2040) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="2d696f1e2f6370752034ff656d6f7279202f696f20"], 0x15) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x100000001, 0x7f, 0x8000, 0x2, 0x81, 0x7, 0x9, 0x6, 0x2, 0x100000000, 0xffffffffffff7fff, 0x0, 0x7, 0x2, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000480)="9de8a1fa3f6c7e92d8a227a0ec7fc0b201fa2c8ce54dcdd010072ecd2f3298b2bcd5db25fc156082be104a774eef9f06ddd4c43bda1aa18cf85aa1117e5d71347c17140664b5564a65aca02a927630093aa9b986e25d483f1308594d61e331e88e65ddd8fdffa7c9dbf7dbd03a396e248158769a96d2affb5196c409334f1a10155eded339179b93c704063e1187c902aba6c3b0d37753e51a626a864720a7eab0b4b946dc1d", 0xa6) accept(r2, &(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000280)=0x80) 2018/04/25 07:21:19 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3457, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10000000000000) 2018/04/25 07:21:19 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) [ 96.355287] IPVS: ftp: loaded support on port[0] = 21 [ 96.597286] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 07:21:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b9ddabd15624886794a4851b0768f6e4c8636ff7363dabf2373641b1b6", 0x150) 2018/04/25 07:21:19 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="9d7503b5fb517b1a39477149239a0017", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000240)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/04/25 07:21:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x1c1, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0xffffffffffffff2b}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000240)={r0, r3}) sendmmsg(r4, &(0x7f000000ae00)=[{{&(0x7f00000083c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000008600)=[{&(0x7f00000085c0)="e2", 0x1}], 0x1, &(0x7f0000008640)}}], 0x1, 0x0) 2018/04/25 07:21:19 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/10) r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000040)=0x44c) 2018/04/25 07:21:19 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x2000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/112, &(0x7f0000000080)=0xffffffffffffff6c) time(&(0x7f0000000540)) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101002, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="020000000900800003000300000000009b2f23872f96558b7ca4029448ac72b9e0dbbbc4604dc2e219116321fd0852e5d42aa63ebc214d6ea01aa9286ee169cd8f68e43cc20a2ca450b8171044501a5f1fda30e79c00171feb6840564040a60e7b34f08cf403290740523fd39c9c861df3478c17eb8835bb2d9cc1d379d88174670c201bbfcdef99e2878ed53974752ce92a64ea853f3e6601c9952125391c82637af3559afa95a4691ab729be5351376bce1e1efedcd78391429a1111a473b74ed956df794d4cdb538d"], 0x10) seccomp(0x0, 0x1, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x8001, 0x0, 0x8000, 0x9}, {0x8, 0x101, 0x1, 0x2000000000}]}) seccomp(0x0, 0x1, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{0x3, 0x10000, 0x10001, 0x9}, {0x7, 0x2, 0x10001, 0x8}, {0x5, 0x5, 0x80}, {0x9ec6, 0x9, 0x4, 0x20}]}) 2018/04/25 07:21:19 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x1000, 0x100000001, 0x20000000009, 0x0, 0x200042}) delete_module(&(0x7f0000000240)='!\x00', 0xa00) ioctl(r0, 0x2285, &(0x7f0000007000)='S') recvfrom(r0, &(0x7f0000000100)=""/183, 0xb7, 0x10000, &(0x7f00000001c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x80) 2018/04/25 07:21:19 executing program 2: unshare(0x40000000) r0 = timerfd_create(0x2, 0x80800) timerfd_gettime(r0, &(0x7f0000fee000)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x1c, 0x80000) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000000340)="e78d2b30c414af49b73e57d973bc836e1d58960c69af8a88b5cd1669a94599de47154962d9cef81e08f9972d7cfa0cfe8ba7a0763c51cd2479c5e86faf8e541111c745a2669d875448f343936df4733bf71a1a83da4d3d400f6bb26d577992c35f3b0aa3bf4baa959390739402c6c791c3f4baa6d16de879c64c36f948a1a5e3d7827c95e3f46962cc707dfc9fc35c7988689553abcd07bb18af11ea7707acfc9bc5ca51c862c6b4c4e4abae96ec115d2a5ea12dc1e2471189517a0b6eea49d5f74fb211735a1546ea9c6dbf0edb68f8db39b71f57b404fc45684af69bc0cdc376") r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x2040) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="2d696f1e2f6370752034ff656d6f7279202f696f20"], 0x15) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x100000001, 0x7f, 0x8000, 0x2, 0x81, 0x7, 0x9, 0x6, 0x2, 0x100000000, 0xffffffffffff7fff, 0x0, 0x7, 0x2, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000480)="9de8a1fa3f6c7e92d8a227a0ec7fc0b201fa2c8ce54dcdd010072ecd2f3298b2bcd5db25fc156082be104a774eef9f06ddd4c43bda1aa18cf85aa1117e5d71347c17140664b5564a65aca02a927630093aa9b986e25d483f1308594d61e331e88e65ddd8fdffa7c9dbf7dbd03a396e248158769a96d2affb5196c409334f1a10155eded339179b93c704063e1187c902aba6c3b0d37753e51a626a864720a7eab0b4b946dc1d", 0xa6) accept(r2, &(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000280)=0x80) 2018/04/25 07:21:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e20, 0x82a, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="ad00000031b4b5967e5f48c594bb15b499de218c0daff9832dc8040b071d7b9577014842a4ffe189be8ae1165d5e376d17a99d23946975cab70571ef7382977451010063357d86bcdc785892aa92c333e52ec0d09a83caa138b42518ea4de186afed4b7cfd81f2befdd26c8ad5c7a2be52afabf08f869e5b59eb4f42e8d53c3a2e8cc634ee72f778ea89959a41324768d96a005130ae7c2ba5dbb00c2c23ce414c4a43b0d556570005523a8289fa1edfc946bb8c5fe54de1456915e22d0ac94315a981134b0152474cdede56218e270bfc7937dd16865afa898fb7244e17006e4af394ad695a5ac037bde95b9f03ac877c892a70f98859a6559317a6e22737146b54666ee6af82159e1762f05a9fc4460cd1af26040e86babbabdfa8b8076b4e72db2f9a9d9759b52c74c79381f1a53691d2e2080a8bed20f11f7dca25d998cd731c3f9ae78513a359ab52232d8eeca5dd3c3c3b3386340108d93c68998a710d1150653e07363018596683fb7aa213686cc24b1703edcf"], &(0x7f0000000000)=0xb5) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r2, &(0x7f0000000040)=0xfffffffc, 0xfffffffffffffdb8) [ 97.023126] sctp: [Deprecated]: syz-executor0 (pid 7711) Use of int in maxseg socket option. [ 97.023126] Use struct sctp_assoc_value instead [ 97.023278] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/25 07:21:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000100)={0x4, 0x9, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000140)="7fe086367cad8052cdcb829e008de952b547714ea8e04da479f6") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/04/25 07:21:20 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r1, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) r2 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) r4 = geteuid() r5 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000001540)=0x0, &(0x7f0000001580), &(0x7f00000015c0)) r7 = getegid() r8 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001600)={{{@in6=@ipv4, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001700)=0xe8) getgroups(0xa, &(0x7f0000001740)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x20013, r0, 0x0) sendmsg$netlink(r0, &(0x7f00000017c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x98c3c13b6946817e}, 0xc, &(0x7f00000014c0)=[{&(0x7f0000000100)={0x110, 0x1b, 0x200, 0x70bd28, 0x25dfdbff, "", [@generic="9d1e128d806131bd3553b240a16c586f8327ef9b8efd984aae36cdca77f6c7c4530c89a8fe79c2f5d57d903d4798cad219", @nested={0xb4, 0x52, [@typed={0x14, 0x78, @ipv6=@loopback={0x0, 0x1}}, @generic="249fa6ae56847ba45adbe483071f4f6c1ceab1a43a678822eb70dd78c36fbcb553e564e9dc90c7e0995899375e5b3cf48a32390deecddab7810026d241406c70e0bcb8a799ac2cdf0b378b10428e1a23968a1744863d16f68b373750ae96c2bc3b071da0cab5e120756be9ccd6abc5aeeb3022d5c4ff16db2323be6a70d949f35b78251a3890e3741f176ae489ebf827a6de", @typed={0x8, 0x8d, @ipv4=@broadcast=0xffffffff}]}, @typed={0x8, 0x7b, @str='\x00'}, @nested={0x10, 0x26, [@typed={0xc, 0x18, @u64=0x4}]}]}, 0x110}, {&(0x7f0000000240)={0x50, 0x41, 0x1, 0x70bd2c, 0x25dfdbff, "", [@generic="eb7dc932b5bc657a04b31eab920de43d2473b1913023b4995a10ae4a25612be0808b", @typed={0xc, 0x7f, @u64=0x3}, @typed={0x8, 0x67, @u32=0xff}, @typed={0x8, 0x15, @pid=r2}]}, 0x50}, {&(0x7f0000000480)={0x1020, 0x2a, 0x20, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0x84, @uid=r3}, @generic="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", @typed={0x8, 0x64, @uid=r4}]}, 0x1020}], 0x3, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x48000}, 0x80) 2018/04/25 07:21:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x180, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c0045002, &(0x7f00000000c0)=0x4000) 2018/04/25 07:21:20 executing program 7: unshare(0x40600) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='systmm.nodevtrustedproc\x00']) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000001c0)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="af89202909f32fa32e8b654fee70ec97f686e9e64b4075b011a2e530372486f871d4af375c0a105cd3a78c7fb2036b9ebdb57f0a12a2b448aa6404e68eb6f3ea584dab99792f8cd1e79c178f0ce8dc27d9e9c1dfd70e106da089169d86172e9bc646db273cdea68ba762fad491a3717e6de12b25df8f3782ea5d999dcba5afea0f1b839cfb53b5b4b9acaa5f7cae47a58dbfb71e64fd3ec424b4de9726221956933fd4486cb2141485cb8b5671003afe63243bd1f747fd8a3a9801d7", 0xbc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/04/25 07:21:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="0008000000000000fd85b58c28e2d0921050b7ad78887fc730196662719570570e3974f04807e3490b0ce3302e77f7fec587256398342108368ea68f2ec1fca2e8970cd88363bc4c80e01c872a4c615861de14f96faa63f23a70f82456a7") socket$nl_route(0x10, 0x3, 0x0) lseek(r0, 0xfdfffffffffffffe, 0x1) [ 97.128126] sctp: [Deprecated]: syz-executor0 (pid 7728) Use of int in maxseg socket option. [ 97.128126] Use struct sctp_assoc_value instead [ 97.835318] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 07:21:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:20 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x30000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/80) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x3bd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x435) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000000040)) 2018/04/25 07:21:20 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x9, &(0x7f0000000240)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@generic={0x0, "0445948ac06fe9a2cc00c91d7d25c6f9575b77eea6c99870af9e376ef20f7ec007c47420d0d92891602d764e4c72ae4703cbdf597be114957b15a19654c9ef950c100f7cc872d150a08574262dd022b07f7b7c6f863ad2c0dc91062637215b4552096aca50e4a5fd6d965c90fdb47cdaa531c80689c02b65b5700d6238b0"}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="2d8221581b24dd6c0779557e0910", 0xe}], 0x1, &(0x7f0000000140)=[{0xb0, 0x111, 0x2, "1668bed5c60882fd3c03a2bb4576a948388785b076fee8ca09dfb76fbc1029d84fb4de4c260b922ef574b0a954adb80f239d8b285df796c1ddb9116e89a2a49e1009c8cf985310ef8e804fd7d79b5796b873ff5ad32000dfa96cf655ddcc4e833425cd618d9a893470dfa5cd7daaebc3d3ac7368663d23e46d6475a7910543e0a9065f0546ee42460620561931bd39a961970679161f151eceb6317d40d2455b"}], 0xb0, 0x44}, 0x1) 2018/04/25 07:21:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x22a7}, &(0x7f0000000100)=0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xa) 2018/04/25 07:21:20 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x28000, 0x8) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "7802402eba927362a3d226003fe4651c62c0f4992dae726fa4cae2e91e42a187ae14aac1df99836a55f008217a4e927fb00a8b3b8ac6c4d7294bd67927de8af3ad25f0690d727b3e6c0ee8ac9a6f99d6003127e898d4cd0585ff05cc2b94522d4cd907a4a3fdde14d293bb81ed51594d00517f9214aeac3d45d538b6f968d88b50ed82dc995403772d328823e8a79dec54e386b6e1b28a1a556da92eb5678bf727ebeb420fa58be2464b6cdddb5416a8c20a03d6e9357ef511bb0f3201d4596df6f829ce529442798570f501d3460ec5"}, 0xd4) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000ea84d85e000000"], 0xc) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) 2018/04/25 07:21:20 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000300)={{0x1000, 0x7, 0x6, 0x1, "3636862ea0377d8d522aafd536efdb6fd20fb1caa7f727c5ea4af907bee296860f4a46d2ab60967605e4b013", 0x7}, 0x0, 0x0, 0x5, r2, 0x1, 0x20, "1dbdb3d685af0e902028513dcd06fc7f60317c0ce1722842995880a74799795ccc3686347041af690e6dd06449139edb28078aae874f6a0fba2f0a066e5f9f15", &(0x7f00000002c0)='qnx6\x00', 0x5, [], [0x100000000, 0x5, 0x2, 0xfff]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x3) munlockall() r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r4, 0x0, 0x6) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000240)={0x2, 0xc, [0xff, 0x1, 0x1000]}) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, &(0x7f0000000100)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x101, &(0x7f0000000180)=0x4) mmap(&(0x7f00006b3000/0x2000)=nil, 0x2000, 0x0, 0x32, r3, 0x0) 2018/04/25 07:21:20 executing program 6: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) 2018/04/25 07:21:20 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x800) mremap(&(0x7f000042a000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000042a000/0x2000)=nil) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x4, 0x7fff}) mremap(&(0x7f0000427000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00001f0000/0x3000)=nil) recvfrom(r0, &(0x7f0000000080)=""/37, 0x25, 0x40010000, &(0x7f00000000c0)=@rc={0x1f, {0xfffffffffffffe1d, 0x2582, 0xfff, 0x7fff, 0x101, 0x101}, 0x8001}, 0x80) 2018/04/25 07:21:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) dup3(r2, r1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000000000), &(0x7f0000eee000)="13"}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/04/25 07:21:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x3, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000002c0)={0xd72, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80000000080}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x90001}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x7c, r4, 0x513, 0x70bd2b, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x22}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x81) ioctl$KDADDIO(r3, 0x4b34, 0x6) 2018/04/25 07:21:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x10) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x2, 0x100000000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x1ff, 0x10}, 0xc) 2018/04/25 07:21:21 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000002700)='/dev/snd/midiC#D#\x00', 0x4bf, 0x60200) sendmsg$kcm(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000002740)="4e1e5c61701658c23ac959d4740596bed3c28294ea729d729e60cb7ad11c9314a7ebda9a801a496b65ea65e27ec91c25a0ec86ca426aca537159c7d5b83e16a193648e3f7df6bed6cd8593da4d87941e2ab91738313234ad7bbfb079fbfa", 0x5e}, {&(0x7f00000027c0)="6777252d2dc2d1e10036fa18e0306a4969a1e4abb2c64bbb7aecda54599100e3fe4b4dfe0dd6ec1deea0379d980838aa817fb8f5398c390927fe6348a8aea5b918ea898edea1ebec3790892a8cc68d75ba5e0417f7c7b652c89b0f1346e7a32006bfd40f653fd868c20e804febeac17414a9ae5d77e877752537497bd902d06cc42b19976631e07c56a09739a75b78d832aab440e0c68f642849ee09a009046056f9502bfd", 0xa5}], 0x2, &(0x7f0000002880)=[{0x60, 0x19f, 0xc06, "c34ae142a387c3fc808d36c0d934e5e6678c2561102d66964997c21553844d74f018953a54378f29e4cd0913847bcd4da4ff5a854b8bf4e260935615df8447053629112bb729994a89d10304"}, {0x1010, 0x29, 0x2, "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{0x1010, 0x13f, 0x4, 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0x2080, 0x40040}, 0x4000000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000026c0)={0xfff, 0x6, 0x7a4e}) r1 = socket$kcm(0xa, 0xffffffeffffffffd, 0x11) sendmsg$kcm(r1, &(0x7f0000001400)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, 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0x1000}, {&(0x7f0000000080)}, {&(0x7f00000000c0)="c87032305d043e158b2df22219ff70acda4877f51d9c8c285a7c17647446637bd12ec5d1cc07f31aba28fc504b", 0x2d}, {&(0x7f0000000100)="6576a8bcb5758f1cb75c385f20eee62aa94eed1368847c4b9facec623e7f3774bbd591de8f8cf2745d289aaebb1e6742b4f9ae854835771593864a2b9f4202e42e8408134d42a8817544abcece42e4eb7cc77aeb0b92a3309c27708bb7cbd81a58c311a2d354214aa9dd215fb8ea5ae8c002cab54bf956b5dd3b4cff6104be6e4f6d0155b57c724e018e741adda4d5d53662fb9b5284c310882a27de6d21909610efa48b687ba973f02329da3b3cec6552bfbe7be705d7ea53c1452eb46e49f641347d1a5d16ad2e632b7ff2b3747d816a63d9082f9485291a802ff27f7926cda4e412f53480", 0xe6}, {&(0x7f0000000200)="735504115a203ded00d19d1c5115fd0dfea9f0a1a58a4f60ceafdce2a4cddd07e342ddc863b0549d28feba5c43319f7ef6eb07f3bee1c1fb32890b3a1d1fb573f9875ccd4efb6ba8021a9a9c71ca79edb1087d0bbb54cfabde754ffc3f22f62f79d65b5470861fc3942e530d3219ab39401e6fc2de3ab0013adf61449a38ee01e6ef", 0x82}, {&(0x7f0000001340)="e971a3826d9e651e9fdb350f7d1c9d18d3ab601c8ecf445aa553ee02687a5dcffd75225f14edce95fd65f7b85e3c", 0x2e}], 0x6, &(0x7f0000001540)=[{0x70, 0x88, 0x2b7f, "70090cf40d0f37042579974918f054f25e4cf0862b020977c2af9d75c15672bbdd9c54caf5fc758550e2c5c8c90ec02eda6970c5605344c4a31f546b486d88080153cfe17b2b17aa71968a4b421cca4b932cff122c90a3316d1024"}, {0x1010, 0x1, 0x3, "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"}, {0x40, 0x105, 0x80000001, "59e63f11d382a2abe87bd36903088b2d3057d66e730443e18348411102f932a593b0924cde41cc2ec7d561"}, {0x40, 0x111, 0x8, "5f18eccc272786ac0902d030e6d001de7a875d59c6516ca0d79e1fb4bc8a80e22df02c866a59fdd7d2715c5c"}, {0x68, 0x88, 0xffff, "9b2df3dc661b1ffe87923d7442a1749db7264be6d0d98bf45716d1f44fa449ec198d1da64f61ca27f511aef9cfedc6c774d714aa66bb98d8b773afd855c7eb603ddbd945feb0052353d1e66d339554d70d16ad76fa"}], 0x1168, 0x80}, 0x800) connect(r1, &(0x7f0000004940)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast6-generic)\x00'}, 0x80) sendmsg$kcm(r1, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) r2 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001480)='self\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0xfffffffffffffba1) 2018/04/25 07:21:21 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = gettid() capget(&(0x7f0000000ffb)={0x19980330, r0}, &(0x7f0000000000)={0x0, 0x0, 0x34d}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) 2018/04/25 07:21:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1017ff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000180)=[0x80000000, 0x946c]) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x321000) getsockopt(r2, 0xfffffffffffffff8, 0x3, &(0x7f00000000c0)=""/8, &(0x7f0000000100)=0x8) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x38000000000000}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x40) r3 = eventfd(0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)) dup2(r3, r0) [ 98.297813] general protection fault: 0000 [#1] SMP PTI [ 98.303245] Dumping ftrace buffer: [ 98.306809] (ftrace buffer empty) [ 98.310538] Modules linked in: [ 98.313871] CPU: 1 PID: 7803 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 98.320728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.330140] RIP: 0010:__kmalloc+0x13b/0x350 [ 98.334479] RSP: 0018:ffff8801548ef990 EFLAGS: 00010286 [ 98.339876] RAX: 0000000000000000 RBX: ffff88021fd42090 RCX: ffff8801556b8000 [ 98.347177] RDX: 0000000000007f92 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 98.354479] RBP: ffff8801548ef9f0 R08: ffff88021f005980 R09: 0000000000000002 [ 98.361779] R10: 00000000000b3756 R11: 0000000000000000 R12: 2d636f6c6c616d6b [ 98.369074] R13: ffff88021f005980 R14: ffff8801556b8918 R15: 00000000014080c0 [ 98.376381] FS: 0000000001e8f940(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 98.384637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.390544] CR2: 0000000000930008 CR3: 0000000154912000 CR4: 00000000001406e0 [ 98.397846] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 98.405152] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 98.412444] Call Trace: [ 98.415086] ? audit_alloc+0x3f/0x870 [ 98.418927] ? copy_process+0x2090/0x9bb0 [ 98.423106] ? audit_alloc+0x44/0x870 [ 98.426990] ? copy_semundo+0x1af/0x3f0 [ 98.431034] ? copy_semundo+0x45/0x3f0 [ 98.434995] copy_semundo+0x1af/0x3f0 [ 98.438847] copy_process+0x21fc/0x9bb0 [ 98.442896] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 98.448419] ? rb_erase_cached+0x71d/0x2eb0 [ 98.452835] ? __msan_poison_alloca+0x90/0x1d0 [ 98.457464] _do_fork+0x311/0xf00 [ 98.460997] ? __switch_to+0x2b3/0x420 [ 98.464922] ? switch_fpu_finish+0x6e/0x4d0 [ 98.469321] SYSC_clone+0xf6/0x110 [ 98.472942] SyS_clone+0x77/0xa0 [ 98.476393] do_syscall_64+0x309/0x430 [ 98.480333] ? sys_vfork+0x70/0x70 [ 98.483910] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.489120] RIP: 0033:0x457d19 [ 98.492331] RSP: 002b:0000000000a3e768 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 98.500071] RAX: ffffffffffffffda RBX: 00007f7b2df52700 RCX: 0000000000457d19 [ 98.507364] RDX: 00007f7b2df529d0 RSI: 00007f7b2df51db0 RDI: 00000000003d0f00 [ 98.514659] RBP: 0000000000a3e8a0 R08: 00007f7b2df52700 R09: 00007f7b2df52700 [ 98.521952] R10: 00007f7b2df529d0 R11: 0000000000000202 R12: 0000000000000000 [ 98.529248] R13: 0000000000a3e81f R14: 00007f7b2df529c0 R15: 0000000000000000 [ 98.536539] Code: 8b 18 65 48 8b 53 08 65 48 03 1c 25 28 a1 02 00 4c 8b 23 4d 85 e4 0f 84 38 01 00 00 48 83 7b 10 00 0f 84 2d 01 00 00 49 63 40 20 <49> 8b 1c 04 48 89 d1 48 83 c1 01 49 8b 38 4c 89 e0 65 48 0f c7 [ 98.556167] RIP: __kmalloc+0x13b/0x350 RSP: ffff8801548ef990 [ 98.562836] ---[ end trace 7337d28d2a0919a7 ]--- [ 98.567695] Kernel panic - not syncing: Fatal exception [ 98.573642] Dumping ftrace buffer: [ 98.577182] (ftrace buffer empty) [ 98.580876] Kernel Offset: disabled [ 98.584496] Rebooting in 86400 seconds..