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 '10.128.10.25' (ECDSA) to the list of known hosts. 2018/04/23 19:13:11 fuzzer started 2018/04/23 19:13:11 dialing manager at 10.128.0.26:44735 syzkaller login: [ 50.685886] can: request_module (can-proto-0) failed. [ 50.697008] can: request_module (can-proto-0) failed. 2018/04/23 19:13:18 kcov=true, comps=false 2018/04/23 19:13:21 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000340)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}], 0x4000, &(0x7f0000000040)={[{@overriderock='overriderockperm', 0x2c}, {@cruft='cruft', 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccenteuro'}, 0x2c}, {@map_off='map=off', 0x2c}, {@map_normal='map=normal', 0x2c}, {@utf8='utf8', 0x2c}]}) 2018/04/23 19:13:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) 2018/04/23 19:13:21 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60735d3a00200000fe8000000000000000000000000000aafe8000000000000000000000000000bb00020000000000070000c20400000000800090780000000000000000000f0000"], 0x0) 2018/04/23 19:13:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x8329, 0x4) listen(r0, 0x0) 2018/04/23 19:13:21 executing program 4: 2018/04/23 19:13:21 executing program 5: 2018/04/23 19:13:21 executing program 3: 2018/04/23 19:13:21 executing program 6: [ 55.259663] IPVS: ftp: loaded support on port[0] = 21 [ 55.402671] IPVS: ftp: loaded support on port[0] = 21 [ 55.467663] IPVS: ftp: loaded support on port[0] = 21 [ 55.537731] IPVS: ftp: loaded support on port[0] = 21 [ 55.622967] IPVS: ftp: loaded support on port[0] = 21 [ 55.712137] IPVS: ftp: loaded support on port[0] = 21 [ 55.857329] IPVS: ftp: loaded support on port[0] = 21 [ 56.013506] IPVS: ftp: loaded support on port[0] = 21 [ 57.257563] ip (4726) used greatest stack depth: 54312 bytes left [ 57.374298] ip (4737) used greatest stack depth: 54208 bytes left [ 57.503521] ip (4743) used greatest stack depth: 54088 bytes left [ 58.193468] ip (4800) used greatest stack depth: 53656 bytes left [ 58.572924] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.579448] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.619862] device bridge_slave_0 entered promiscuous mode [ 58.691980] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.698531] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.732377] device bridge_slave_0 entered promiscuous mode [ 58.776590] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.783139] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.812705] device bridge_slave_0 entered promiscuous mode [ 58.870143] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.876633] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.905204] device bridge_slave_1 entered promiscuous mode [ 58.936826] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.943340] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.987561] device bridge_slave_1 entered promiscuous mode [ 59.005820] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.012299] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.022836] device bridge_slave_0 entered promiscuous mode [ 59.069673] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.076164] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.097228] device bridge_slave_1 entered promiscuous mode [ 59.114105] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.120590] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.149169] device bridge_slave_0 entered promiscuous mode [ 59.190226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.204256] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.210735] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.235897] device bridge_slave_1 entered promiscuous mode [ 59.258076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.265838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.372708] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.379190] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.400097] device bridge_slave_0 entered promiscuous mode [ 59.419214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.426604] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.433179] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.454333] device bridge_slave_1 entered promiscuous mode [ 59.473177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.507942] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.514432] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.543283] device bridge_slave_0 entered promiscuous mode [ 59.576461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.591823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.622426] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.628909] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.655647] device bridge_slave_1 entered promiscuous mode [ 59.706287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.714304] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.720750] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.756385] device bridge_slave_0 entered promiscuous mode [ 59.799728] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.806241] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.835536] device bridge_slave_1 entered promiscuous mode [ 59.854701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.871570] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.886708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.967577] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.974137] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.018302] device bridge_slave_1 entered promiscuous mode [ 60.054438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.100627] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.120499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.134877] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.214697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.236477] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.307413] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.322081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.350271] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.362652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.500869] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.519906] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.531159] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.595671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.602908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.620485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.632184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.760347] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.777375] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.791486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.798456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.818434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.825406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.861782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.871416] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.879841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.932496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.939570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.008595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.015637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.030708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.037999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.082497] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.092267] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.121189] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.159026] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.168421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.291706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.298743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.314583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.327825] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.347842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.428966] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.575883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.582927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.604205] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.632180] team0: Port device team_slave_0 added [ 61.655431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.662524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.705542] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.719161] team0: Port device team_slave_0 added [ 61.754791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.763720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.777741] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.800660] team0: Port device team_slave_0 added [ 61.826410] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.859100] team0: Port device team_slave_1 added [ 61.889950] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.896904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.923573] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.938627] team0: Port device team_slave_0 added [ 61.956186] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.979184] team0: Port device team_slave_0 added [ 61.993103] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.016245] team0: Port device team_slave_1 added [ 62.038926] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.056128] team0: Port device team_slave_1 added [ 62.085589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.092712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.103977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.168633] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.189992] team0: Port device team_slave_1 added [ 62.248517] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.257760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.274666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.299310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.306833] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.319273] team0: Port device team_slave_1 added [ 62.344103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.358523] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.379113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.388365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.401929] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.432159] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.442439] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.461540] team0: Port device team_slave_0 added [ 62.478492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.486149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.495726] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.512172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.529867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.565750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.573433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.594682] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.620945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.639465] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.656617] team0: Port device team_slave_0 added [ 62.679521] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.687480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.713246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.729789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.754592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.764586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.773280] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.787216] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.795818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.805113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.813020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.821959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.830251] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.852994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.873775] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.884838] team0: Port device team_slave_1 added [ 62.891975] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.909972] team0: Port device team_slave_1 added [ 62.917478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.934508] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.944204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.965325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.978546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.994438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.013486] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.022225] team0: Port device team_slave_0 added [ 63.042460] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.055957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.067444] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.097347] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.109805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.117918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.145392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.166914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.183709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.222164] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.240177] team0: Port device team_slave_1 added [ 63.247733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.255393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.270432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.299605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.318862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.327738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.359490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.389849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.410389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.428749] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.436573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.454847] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.470944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.501663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.539434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.561497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.576238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.594090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.602497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.618674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.639643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.663132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.691131] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.701126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.729087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.754728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.762890] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.785668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.802230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.830900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.853798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.883885] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.891588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.914131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.948362] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.964042] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.981956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.012156] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.019764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.035118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.081278] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.092947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.143625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.523407] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.529882] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.536738] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.543200] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.612719] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.619405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.652182] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.658661] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.665524] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.671996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.704559] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.960376] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.966871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.973766] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.980384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.047641] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.077245] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.083706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.090548] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.096983] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.146186] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.317886] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.324394] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.331299] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.337773] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.376886] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.398707] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.405169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.412068] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.418521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.426553] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.590962] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.597464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.604370] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.610831] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.625709] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.655180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.672197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.696357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.726380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.746847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.767458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.784163] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.790622] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.797440] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.803869] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.811564] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.679208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.541644] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.972512] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.141639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.289472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.436156] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.446890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.463509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.582677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.818293] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.974146] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.023950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.122889] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.220164] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.226469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.235983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.293550] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.312187] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.487704] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.717515] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.724298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.736317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.763228] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.774174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.787835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.845187] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.015939] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.022251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.035694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.082608] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.152596] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.159247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.174335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.211295] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.220182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.228826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.530240] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.568800] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.575371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.589304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.662320] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.745342] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.753423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.764332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.949145] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.026491] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.070666] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.413214] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.561397] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/23 19:13:49 executing program 7: 2018/04/23 19:13:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/04/23 19:13:49 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/23 19:13:50 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/04/23 19:13:50 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000340)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}], 0x4000, &(0x7f0000000040)={[{@overriderock='overriderockperm', 0x2c}, {@cruft='cruft', 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccenteuro'}, 0x2c}, {@map_off='map=off', 0x2c}, {@map_normal='map=normal', 0x2c}, {@utf8='utf8', 0x2c}]}) 2018/04/23 19:13:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) 2018/04/23 19:13:50 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x3, 0x0, 0xffff) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="80"], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) 2018/04/23 19:13:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x30}, &(0x7f0000000180)=0x18) 2018/04/23 19:13:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x32]}, 0x1) 2018/04/23 19:13:50 executing program 4: clone(0x0, &(0x7f0000021f67), &(0x7f0000024000), &(0x7f0000019000), &(0x7f0000024fbe)) 2018/04/23 19:13:50 executing program 7: 2018/04/23 19:13:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) close(r0) 2018/04/23 19:13:51 executing program 0: 2018/04/23 19:13:51 executing program 7: 2018/04/23 19:13:51 executing program 4: 2018/04/23 19:13:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/04/23 19:13:51 executing program 7: 2018/04/23 19:13:51 executing program 3: 2018/04/23 19:13:51 executing program 2: 2018/04/23 19:13:51 executing program 5: 2018/04/23 19:13:51 executing program 1: 2018/04/23 19:13:51 executing program 6: 2018/04/23 19:13:51 executing program 1: 2018/04/23 19:13:51 executing program 6: 2018/04/23 19:13:51 executing program 5: 2018/04/23 19:13:51 executing program 3: 2018/04/23 19:13:51 executing program 2: 2018/04/23 19:13:51 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5d", 0x34, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, 0x1c) 2018/04/23 19:13:51 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000664fc0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f0000ded000)) 2018/04/23 19:13:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/04/23 19:13:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$inet_sctp(0x2, 0x3, 0x84) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r0) 2018/04/23 19:13:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/159, 0x32f}, {&(0x7f00000002c0)=""/182, 0xb6}], 0x2, 0x0) 2018/04/23 19:13:51 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/23 19:13:51 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 84.919622] audit: type=1326 audit(1524510831.918:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6754 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0xffff0000 2018/04/23 19:13:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="def6c5d45b0956c7fe24d0085ca3b6095079a222d163e60c1efa4f05d530c00f95faeab9e14b4db6f4d44ba485d04cd50ca7728671092c860598e0720d83fc9d5fcad574d2927cdc5ba1cc9f36c341768dd911a858d33ab45eb26ac62f331ff626548580a57472051db022876ebf8f20aeb85fe9b6", 0x75}, {&(0x7f00000000c0)="1587796fa404eb3a88a48748dba9533c059bbd54", 0x14}, {&(0x7f0000000140)="1ce1505b9273a1041fed7005328c2545c3d96ab2396e05e183bce66fefc1bcd7e6a4dad053ed64ffa5749f8a6966fb714f8491554e8a830b301d6ff0c3bc83fc1dd37422aabbc78558cb", 0x4a}], 0x3, &(0x7f00000005c0)=[{0x48, 0x1ad, 0x1000, "a2de8062e78c2b43733c7489246372ca3eef686ad6c8dd374f41445089db7b9e7e5920b31ba0825778f3c762ebb0f150ed"}, {0xe8, 0x105, 0x1ff, "af18a01cab4580cec9666cdc49439e3892dd06680f5f81642fd405ce74f7ccbf7e31e790866ea7af9520282c4ea5921f2c663cd45c9483a8e676826bfed0ba180bccc0107c29092211c7259bba255414ac0f079251596434f75822c6823ccdf51a6abdcfa82dc0c8da90d36635f1dafa0eb4d674ad14eb7308b6c46536536783d8faea626352588ea84119726db42f1f6e97d5931b642e9b74cd6fde335646fd094cc4d027d6a8fd10fb1bb60316912b18f93cd4ad1a34dafc29f8647be686034ae6f918bc7d88caeda40d6c4c3d99b7d133"}, {0xf0, 0x109, 0x1, "d6bd0c174a26d2b19552eb524333fc31d43ab53bff9732fdbc2ec3c3758f66bc3dcb73d2685a85abd5510b842ce82adc230cd8b711de358c3b398da5ef84f16c5642c5622b2d1931af105ec4185a3a500f46bb29d88982098395e13a06247416ee00a9afe9e72b8b0dddb9373ab136ef248ecf33a02429c70f155159ca31a6c110559b71a1caa0e45336d729b10a04ff954cf446fa7b1f039d41b5b0bc653a5aa9db088356d66a55a313e3d82ce9958fd50e8f27a13737ac552892867784ce969ff31328a2248c47f81b8a23bdbc2285cfc7e9da5b1390c533742cc1e2"}, {0xc8, 0x1, 0xfffffffffffffff7, "b791e7f736162a58bc6c06800674734f19853e01406235a0de7b712ec1569d4123101abf88fac1a4b8ca3abcb28beab03b1790c43ad6d4884abb5845e6586f88f6b9402ae096e9b210780551cb9d706c881188625fa2355c616375d3be57f59e662f1abaef8d7cb035df93b74f878fa0e36f9f78c99ae03771a0508a0cb3b3052087dcb69455a6a7cc8fe1c70c9a9ad97b785ca2711f3093d6b8f327a2e2b9c4467254961f23319d820b53f4d4037fd108f3b2"}, {0xd8, 0x3a, 0x100000000, "2b62af8a0be96446dc8e67a94e6d28b0bd123fb137968bbfa36b018da6c8a7336df748287e32b5973fa96a50c54727d5b12c1e99517fbf1b15dfe9080c94dff5c6d05f6e6134f49c73591cb8556ca67882082764a6d26a3fccefbef3bf6d03df6f5eb17cd8968fe8a34e124c2fa14d30ed73d43f74485afcc73082eb2181babbd8ae8163ee39c14ad1f03e4ed1ea71fe52ab5ca3d47405ddc0e2168b5f8c5416846984458e112d4d4742c8aea10e8a8f8b44fc4ed16fa0c3f25986f2ecab017559413536"}], 0x3c0, 0x20000084}, 0x840) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x1e1) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000300)=""/164, &(0x7f00000003c0)=0xa4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = memfd_create(&(0x7f0000000280)='\x00', 0x3) connect$can_bcm(r2, &(0x7f00000002c0)={0x1d, r1}, 0x10) 2018/04/23 19:13:52 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x57}) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="14066f181c7acc67806dc82c8c5fc0f0ca9032fbbbc78be985b4b7102e7e02a205af20747005aaf30498fea8f9b9adf55d14fd79c6780b1d93258d649befad8fc971a755ef21d30b4ff60b5dba99e2fe16dda78b1142d697a32946f67c1e7e18f5df887429183b283bbae7739d3e8d1221ea8419f8a85ff8e7627f3ac077c92fc60ef9718b3a1c1738995bcb997ed8ee0b64ba78d91beef347c336f7cb02436db1ea2f5d4c3d6e02308abf878577beedd4cb9c437f497cf6585d15", 0xbb, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="f982c3c8bb24bb5c2b8ee82b7e1ae56ffc5c4e966b17e1699a3cd81f71cb397579cc3ebbfffe51cce50bddd4fd7140896652a54a554dc54d5b93b551a06007d31a02", 0x42, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000440)='cifs.spnego\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='/dev/sg#\x00', 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000500)={r1, r2, r3}, &(0x7f0000000540)=""/233, 0xe9, &(0x7f0000000780)={&(0x7f0000000640)={'sha512_mb\x00'}, &(0x7f0000000680)="a4a6f98c2c823840f7a2f6b78f2584b0a6b507462d5cccddeb11b0cf351cc34c7fb1bb7c5bd680c3f20b87c88a7e233335bed4c7255669a016727d583e5df33dd0eeabc95fec532a0076a1e33a330363419e8d4189a113be0e34984fcfdc94c670bd7b3c0ee26ff04be17bf6e4c612f52a6e5267f8549899ddc960dcc9f2955c38f5e063dd1a5f7b7712b6b6e1eb457526eaf791672c4330683056d90d9aeffc3d4b58697cb0e3a79396fa277fcefd56efb83533c7d6dd97b5deaf1605dbab839a6358a1875350d2559c8b81e65d9ba325", 0xd1}) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) getsockname$unix(r0, &(0x7f0000000100), &(0x7f00000001c0)=0xffffffffffffff15) accept4$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000800)=0x14, 0x800) getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e21, 0x0, 0x4e20, 0x0, 0xa, 0x20, 0x80, 0x0, r4, r5}, {0x7515, 0x316, 0xe96, 0xf31e, 0xffffffff, 0x6, 0x100000000, 0x9}, {0x8340, 0x1, 0x80000001}, 0x9, 0x6e6bb4, 0x2, 0x1, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x1, 0x3, 0x0, 0x496, 0x100000000, 0x7ff}}, 0xe8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/23 19:13:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, 0x10000000000027, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) 2018/04/23 19:13:52 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000180), &(0x7f0000000040)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/23 19:13:52 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000000000)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) fcntl$addseals(r0, 0x409, 0x1000002) 2018/04/23 19:13:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_ivalue}) r1 = accept$inet6(r0, 0x0, &(0x7f0000000300)) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0)=0x4, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x1, 0xcbb9, 0x100, 0x18}, 0x2c) 2018/04/23 19:13:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$inet_sctp(0x2, 0x3, 0x84) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r0) 2018/04/23 19:13:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x200000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) set_mempolicy(0x2, &(0x7f0000000000), 0x1) [ 85.748665] audit: type=1326 audit(1524510832.747:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6754 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0xffff0000 [ 85.854816] device bridge0 entered promiscuous mode 2018/04/23 19:13:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/23 19:13:52 executing program 2: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000046c0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000047c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004800)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x16}, 0x3, 0x2, 0x9, 0x0, 0x2, 0x80800000, r1}) exit(0x7) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000140)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) unshare(0x400) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x80000039) 2018/04/23 19:13:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) msgsnd(0x0, &(0x7f00000000c0), 0x8, 0x0) [ 86.034450] device bridge0 left promiscuous mode 2018/04/23 19:13:53 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10f34a, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000380)}, {&(0x7f0000000480)="a86f17330950250fff5c6005cf1d6514c62761723c203e044185b106250dd760a0ee3b7f8067bf1922a0a07e68771f85546654fd6a3a5de1927f6ce5817c5689116eef62132b9cd4d8f0e52835b07c3dc6c7d6e2216eb1a9c3311c454ba79e9c44efe31e66d621f58c2bd1bef4b3fd04bc5494427f48ed3a568c51806d587e8c2699f0da80cf0f5ea8762315182dfa7871136a0ee5de446d824895d876115c855ddf358dc547b0533986d907f9fd5ec30e234d0e957e13cac6dbde8b8af8d1ba8d2d1310d0acb49d35960db2abf11012e2a9c61eb7e8688178be7b8eacc52c49c884a04bebb34f", 0xe7}], 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xfff, &(0x7f0000000040)=0x2) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/23 19:13:53 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)="0563103daa7e4855fcb9f6f953daf44703c5e3fa4eefd9304ff2", 0x1a) unshare(0x40600) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xde, "d9f837327de9e4af2c1f87d675ee5d201db65583d3c647712e6d0e7cdedeb1784518703df7720694983593de886a6483ded3b075ff997f507b7755ed494abeaaceb085810acbaf418d3f50285cfff9444e930c5a2e62bec8352aefed335bd391ea551e20a97b00bcf49e3bdb697bf870ab1d95bdc536667afb5dda651939c26e28798409ed7726831cf47923c499e48ea275c6c58cf8abd15e8bf42e109dc04097cbb513f6642b0606885d35d8bd4152478719389ebdc8a5c272d73f9923127e402d9d64107a24bc886dcf6e5216a659dee1642b16f8fc7b19f47fe9b737"}, &(0x7f0000000100)=0xe6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x9, 0x400}, 0x8) setsockopt(r1, 0x114, 0x0, &(0x7f0000000240)="9663ad73a93f8980b1cd52d07d3e5ac7b0ddda3776a0f149dd4898f37c3b99a69ffc061785649525d9a6b59634c542bbdb1f441690479f102b6e08efcf3173d197e153a21dd639b8d8abccc7b4", 0x4d) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="07705b00001dc5afbbd25940502e8d618ea6bd76fce83dd369432864052b42c526b045be1c52bb01b5d2abd0802e7e90f0417b1e2f875c939c015b8b7ca995f64aa01dec5b6f5722e46f9557448c9f1dd98e0badb2026fc8f53d816e6f5028630ded6e03b37401033e112d923e62db88bb7bf2167a206a3ab3a2a86332eeac8e338e814ae4de1c7e3bb9b2fd03734bdfe55ab0719a2684136a2e139e3bf30e9d2dfa3f74bf9701e4f64cef4e2a261b871ae98f04a7c6548aaa792d53bcc97fd9"], 0x8) 2018/04/23 19:13:53 executing program 1: r0 = perf_event_open(&(0x7f0000b7a000)={0x2, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/connector\x00') recvfrom$unix(r2, &(0x7f0000000140)=""/250, 0xfa, 0x40010041, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/23 19:13:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000980)=@rc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000040)=""/147, 0x93}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000000180)=""/70, 0x46}, {&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f0000000300)=""/107, 0x6b}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000000380)=""/187, 0xbb}], 0x9, &(0x7f0000000b40)=""/192, 0xc0}}], 0x1, 0x40000103, &(0x7f0000000cc0)) 2018/04/23 19:13:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x38, {{0x2, 0x4e21}}, {{0x2, 0x4e21}}}, 0x108) socket$inet6(0xa, 0x5, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000100), &(0x7f0000012ffc)=0xffffffffffffffa1) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000280)="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", 0x1000) 2018/04/23 19:13:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/dev_mcast\x00') socket$can_raw(0x1d, 0x3, 0x1) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x240001ff) ioctl$TCFLSH(r1, 0x540b, 0x7) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x2000512) inotify_rm_watch(r1, r3) 2018/04/23 19:13:53 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x1ff) sendto$inet6(r0, &(0x7f0000000000)='}', 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) listen(r0, 0x400000000007) accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) 2018/04/23 19:13:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/118, 0x76}], 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/23 19:13:54 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10f34a, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000380)}, {&(0x7f0000000480)="a86f17330950250fff5c6005cf1d6514c62761723c203e044185b106250dd760a0ee3b7f8067bf1922a0a07e68771f85546654fd6a3a5de1927f6ce5817c5689116eef62132b9cd4d8f0e52835b07c3dc6c7d6e2216eb1a9c3311c454ba79e9c44efe31e66d621f58c2bd1bef4b3fd04bc5494427f48ed3a568c51806d587e8c2699f0da80cf0f5ea8762315182dfa7871136a0ee5de446d824895d876115c855ddf358dc547b0533986d907f9fd5ec30e234d0e957e13cac6dbde8b8af8d1ba8d2d1310d0acb49d35960db2abf11012e2a9c61eb7e8688178be7b8eacc52c49c884a04bebb34f", 0xe7}], 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xfff, &(0x7f0000000040)=0x2) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/23 19:13:54 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000240), 0x207) 2018/04/23 19:13:54 executing program 6: readahead(0xffffffffffffffff, 0x0, 0x0) unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/04/23 19:13:54 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x2000, 0x100000000002, &(0x7f000052f000/0x2000)=nil) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000000480)=0x18c, 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42200, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) 2018/04/23 19:13:54 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) fallocate(r0, 0x800000000000007, 0x9, 0x2) ftruncate(r1, 0x81) 2018/04/23 19:13:54 executing program 1: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x7, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f000002eff0), &(0x7f0000011000)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/23 19:13:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/dev_mcast\x00') socket$can_raw(0x1d, 0x3, 0x1) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x240001ff) ioctl$TCFLSH(r1, 0x540b, 0x7) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x2000512) inotify_rm_watch(r1, r3) 2018/04/23 19:13:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/dev_mcast\x00') socket$can_raw(0x1d, 0x3, 0x1) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x240001ff) ioctl$TCFLSH(r1, 0x540b, 0x7) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x2000512) inotify_rm_watch(r1, r3) 2018/04/23 19:13:54 executing program 4: r0 = getpid() capget(&(0x7f0000000240)={0x20071026, r0}, &(0x7f0000000000)) socket$inet(0x2, 0x3, 0x5) r1 = add_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="e89b9f434e5c95c4d61cd3be0f5c3f91163b27236ea08a30816968d024ddc12fe4b73c66b1e9d390792688171c51f24f554e5d50ef0e", 0x36, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="7d812ddd59b2ec08978d56a5a1e4be33cea55b32cd57f9a28f7c8d79b768a6034124a5a3f1c2532543fbcb9984ec1ef75b900a335cb303f36a9e9b4bc6ce3a29fb4d89bea60fa56e962da13eb8ff82fd48fc99f0dadebfd546bb447112565fff4fdb9cbc73cc647784189c45e20fc5ae944f7f3014fd20e58a0f589dcc0d96d55045956e16dae413edb268655a0754954e4a40baa89765de8ce502c189dbefbc2b6096ef35cf11427ec86fe1c7782301eab4db25d9", 0xb5, r1) 2018/04/23 19:13:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xb056, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'dummy0\x00', 0x0}) mkdirat$cgroup(r1, &(0x7f0000000300)='syz1\x00', 0x1ff) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x80000) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0xf7b, 0x4e22, 0x0, 0x2, 0x20, 0x20, 0x6, r2, r3}, {0x2, 0xffffffffffffffe1, 0x6c, 0xdb8b, 0x3f, 0xa3ec, 0xfff, 0x5}, {0xc22, 0x39, 0x1, 0x1}, 0xfffffffffffffffd, 0x6e6bbe, 0x3, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x3500, 0x0, 0x0, 0xffffffff00000001, 0x6, 0x3f, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x2, 0x1, 0x5, 0x2, 0x8, 0x7ff, 0x3, 0x2, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r4}, &(0x7f0000000400)=0x8) [ 87.568025] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/04/23 19:13:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x300000000000000, 0x4580}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x17d, 0x2, 0x6e}, &(0x7f0000000180)=0x10) ioctl(r1, 0x20000000002201, &(0x7f0000000000)) 2018/04/23 19:13:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0x8e, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000140)=""/142}, &(0x7f0000000280)=0x1cc) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) prctl$getname(0x10, &(0x7f0000000040)=""/188) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xffff, 0x4000) recvmsg$kcm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/63, 0x3f, 0x3}, 0x12060) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000008480)=[{{&(0x7f0000003300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000037c0), 0x146, &(0x7f0000003840)}}, {{&(0x7f0000001140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000007240), 0x2ae, &(0x7f00000011c0)=ANY=[]}}], 0x2, 0x4004000) 2018/04/23 19:13:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x24000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x7f, 0x0, 0x0, 0x4, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3, 0x1f}, &(0x7f0000000400)=0x90) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nfc_llcp(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x3, 0x1c, 0x80000000, "69b16f65af18dd3a606a3a77201ce68916c0f2ffda0712fafd6d5704923cfa203066a1520cef339d18a32505a74a88b47a93fbfad07ef309e9c207ea3b1bc1", 0xe}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000440)="64347502665bd5de92a072379de4067473eee74020aaa14b9276ff1961248355be2743b6c3d02c4ad09c6512a0ae367dee82d7652daf5948295d1e12a8dd9daff2a00e93ba757badce400030722edadb56db7954f916f965c527b8c5834c3accb3d1bc6b001404803ce1d6a6ece1361c58d4b9709015a8efa19f3b8a05a3b38e3285e3cef39bee47d78ea6faf7f9d7ed74ed0db306ab641f2cd474e32eba5d6dff1f957cb37e17d54605f59f97a7911f64a12490860e1d93d8ee415ab27efbaf162b8c52d4bc40d2dd2d16588f7086c128769b4b2169b1c453cea947db0cc488419503e299eac124ea7df4f667f0ce3c75", 0xf1}], 0x1, 0x0, 0x0, 0x4}, 0x4000004) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), 0x4) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0x10235) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000000c0)={0x3, 0x1, {0x0, 0x2, 0x8, 0x1, 0xd7}}) write$eventfd(r3, &(0x7f0000000040), 0xfdc8) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 2018/04/23 19:13:54 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) fallocate(r0, 0x800000000000007, 0x9, 0x2) ftruncate(r1, 0x81) 2018/04/23 19:13:54 executing program 1: r0 = socket(0xb, 0x80000, 0xf4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x8004e23, @loopback=0x7f000001}, 0xfffffffffffffdcc) r1 = semget(0x1, 0x3, 0x2) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/23 19:13:54 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000001400)=ANY=[], &(0x7f0000000000)={0x0, 0x0, [0xc59, 0x3]}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/04/23 19:13:54 executing program 3: ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}) r0 = add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="61aefc3a0bd0dcf397ee0cac3d88a5bed03c7aa1b6ca601de05acea838dc6e2c0fd38397bb659c356d6a42dabe015f25ff94d1aaaab43793757e85bd6604d8acfc038092a56fd88fbe6a47ad1200665a288216211655019f01dd69854354408c75884a3c189363aa7a063f9062031fd5bb7c9c813f1c8f9c6ba8434ba2787157004494", 0x83, r0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x0, r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioprio_get$pid(0x2, r2) 2018/04/23 19:13:54 executing program 7: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) fdatasync(r0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x101002) readahead(r1, 0x10000, 0x7) accept$netrom(r0, 0x0, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) sendfile(r1, r0, &(0x7f0000000000), 0x100000001) 2018/04/23 19:13:54 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x1ed, &(0x7f00000000c0)}, 0x6) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'osx.', "7379e66b616c6c657200"}, &(0x7f0000000180)=""/245, 0xf5) 2018/04/23 19:13:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4), 0x0) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x29, 0x6, [0x7fffffff, 0xffffffffffffffb6, 0x8, 0xffff, 0x2, 0x101]}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f0000000280)=0x84) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x3}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) set_robust_list(&(0x7f0000000140)={0x0, 0xfffffffffffffff9, &(0x7f0000000100)}, 0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x10001}, 0x8) 2018/04/23 19:13:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x3ff, 0x1f}, {0x8, 0x2}, 0x100, 0x2, 0x7}) 2018/04/23 19:13:54 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fallocate(r0, 0x4, 0x0, 0x87dc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x100000002037, r0, 0x42) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) 2018/04/23 19:13:55 executing program 7: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000300)=""/178) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x3f, @empty, 0x4e22, 0x1, 'nq\x00', 0x14, 0x8, 0x1d}, 0x2c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x5, 0x30, 0x6, 0xb70}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="0400dc00926442abdd7a26ff6b15b4c477afe15803c3994409da4d4c6fdd9072ac04149754bad81c42803a710de61ceef9241d1a5dd1a46258343800aac05ebdd09f83f8de41d47da77746c53a7a21a3801d72ff01b2bf2184a39db35a337dca3ca1e3422d08e9f0c58b18ece947e4bacbf8b6b01fabb2977f4f077c4c9664adc383a14e911f8dbc00f106b004aeb7caa73bf90426bad3f781b8a301f6ca95349d0c7a0633a16d8540ae93706ee86afb12bdc1c915542dd3dadf9e0bfcf354c26f0e387714b8ee721f466149b4a463c643ac468493aa6e"], 0xe4) 2018/04/23 19:13:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000400)=""/175, 0xaf}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) 2018/04/23 19:13:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/23 19:13:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x24000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x7f, 0x0, 0x0, 0x4, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3, 0x1f}, &(0x7f0000000400)=0x90) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nfc_llcp(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x3, 0x1c, 0x80000000, "69b16f65af18dd3a606a3a77201ce68916c0f2ffda0712fafd6d5704923cfa203066a1520cef339d18a32505a74a88b47a93fbfad07ef309e9c207ea3b1bc1", 0xe}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000440)="64347502665bd5de92a072379de4067473eee74020aaa14b9276ff1961248355be2743b6c3d02c4ad09c6512a0ae367dee82d7652daf5948295d1e12a8dd9daff2a00e93ba757badce400030722edadb56db7954f916f965c527b8c5834c3accb3d1bc6b001404803ce1d6a6ece1361c58d4b9709015a8efa19f3b8a05a3b38e3285e3cef39bee47d78ea6faf7f9d7ed74ed0db306ab641f2cd474e32eba5d6dff1f957cb37e17d54605f59f97a7911f64a12490860e1d93d8ee415ab27efbaf162b8c52d4bc40d2dd2d16588f7086c128769b4b2169b1c453cea947db0cc488419503e299eac124ea7df4f667f0ce3c75", 0xf1}], 0x1, 0x0, 0x0, 0x4}, 0x4000004) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), 0x4) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0x10235) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000000c0)={0x3, 0x1, {0x0, 0x2, 0x8, 0x1, 0xd7}}) write$eventfd(r3, &(0x7f0000000040), 0xfdc8) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 2018/04/23 19:13:55 executing program 2: mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r0 = shmget(0x3, 0x3000, 0x1188, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x13) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) 2018/04/23 19:13:56 executing program 6: r0 = socket(0x10, 0x2, 0xc) setns(0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)="1f0000000000000000000000000000000000000000e0004200ae0000000f5fc3169e0b0000000000000000824e20d595e8a07f1d24d837a3c6345f1db9922c8b7f54983603f8814c92da1709ea6eb99ff14f2d3c4ad82c8e8e4da31e00000000006e0000000000000000000000000000000000", 0xffffffffffffff83) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x1}}, 0x4, 0x6, 0x5, 0x3, 0x3f}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x3ff}, 0x8) write(r1, &(0x7f0000000040)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x3da) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e21, 0xe42f, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x8, [0x7ff, 0x7fffffff, 0x5e1, 0x1, 0x22ec0000000, 0x100, 0x1, 0x8]}, 0x5c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000001c0)=0x14) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="cda5741c00000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/04/23 19:13:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3, 0x3, 0x0, 0x7, 0x5c8a}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x40, 0x6, 0x9, 0x2}, &(0x7f0000000280)=0x98) 2018/04/23 19:13:56 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)) epoll_wait(r3, &(0x7f0000000280)=[{}], 0x1, 0x0) 2018/04/23 19:13:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x100000000) 2018/04/23 19:13:56 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x2000) finit_module(r0, &(0x7f0000000140)='proc&$wlan1wlan0\x00', 0x2) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000080)=0x80) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x10000, 0xf3fc, "66a00b963de4"}, 0x10) syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") 2018/04/23 19:13:56 executing program 2: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x6, 0x40001) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="ce82099831629deb36e790a7c92831af7a96742b7b655975f0cd8a47d614c8383a5005d99145d32dcdc3fdf0e3e1e5aa35fd244a6eb0ee1799ab31488c0ff59ccb652736e52bfb860e8df4da2a02e33023304885bb5fc10c29470cd36ee3b4fdc56d1edfc8b1bfa42e25cd3f508881d5d0c359d53dec7f86a3cb1020fb379f23c27ebdbcaa2930e55189d73df203e144c14a43ffde2d9f3c84a79d5d614495c6c48d2bb8321f9b84052e", 0xaa}, {&(0x7f0000000100)="73b08ca821a82f8ae3fdb052b8b3f1e9900e", 0x12}, {&(0x7f0000000140)="1cbb314d6422f6084f6e33820ee068f07bc78aebdbc453d415cd48b10913e852bb4c275618582921032a84c1cb1fd1be3bfdc47c700e12f53faf7d4d8cc0a513648bb1be8bcc044f6b6874d0fefaac84e643b65e7a7dcb360f86f0d2e05beda3da62d734c786ed210b66a3c2434be03d157b2702c805d135874eb4495ea61c07bb908d09fd7afdd7e93c131d9d6a6a6c7dd8bd59b134ca1526a28724c52a569619c1d9d54cb4e062db9b38fd5312f353bd", 0xb1}], 0x3, 0x0) 2018/04/23 19:13:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8012, 0xfff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x1f}, 0x20) 2018/04/23 19:13:56 executing program 7: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000300)=""/178) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x3f, @empty, 0x4e22, 0x1, 'nq\x00', 0x14, 0x8, 0x1d}, 0x2c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x5, 0x30, 0x6, 0xb70}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="0400dc00926442abdd7a26ff6b15b4c477afe15803c3994409da4d4c6fdd9072ac04149754bad81c42803a710de61ceef9241d1a5dd1a46258343800aac05ebdd09f83f8de41d47da77746c53a7a21a3801d72ff01b2bf2184a39db35a337dca3ca1e3422d08e9f0c58b18ece947e4bacbf8b6b01fabb2977f4f077c4c9664adc383a14e911f8dbc00f106b004aeb7caa73bf90426bad3f781b8a301f6ca95349d0c7a0633a16d8540ae93706ee86afb12bdc1c915542dd3dadf9e0bfcf354c26f0e387714b8ee721f466149b4a463c643ac468493aa6e"], 0xe4) 2018/04/23 19:13:56 executing program 4: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000300)=""/178) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x3f, @empty, 0x4e22, 0x1, 'nq\x00', 0x14, 0x8, 0x1d}, 0x2c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x5, 0x30, 0x6, 0xb70}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="0400dc00926442abdd7a26ff6b15b4c477afe15803c3994409da4d4c6fdd9072ac04149754bad81c42803a710de61ceef9241d1a5dd1a46258343800aac05ebdd09f83f8de41d47da77746c53a7a21a3801d72ff01b2bf2184a39db35a337dca3ca1e3422d08e9f0c58b18ece947e4bacbf8b6b01fabb2977f4f077c4c9664adc383a14e911f8dbc00f106b004aeb7caa73bf90426bad3f781b8a301f6ca95349d0c7a0633a16d8540ae93706ee86afb12bdc1c915542dd3dadf9e0bfcf354c26f0e387714b8ee721f466149b4a463c643ac468493aa6e"], 0xe4) 2018/04/23 19:13:56 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/23 19:13:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x42a) r1 = accept$alg(r0, 0x0, 0x0) accept(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000240)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="d3ab27191a01002356ba600079bfffffffff17ea00537d8d97fd62c354c277fe0000000000000002000000", 0x2b) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) 2018/04/23 19:13:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8529, 0x400000) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000080)=""/64, 0x40}, {&(0x7f00000000c0)=""/161, 0xa1}, {&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000180)=""/18, 0x12}, {&(0x7f00000001c0)=""/126, 0x7e}, {&(0x7f0000000380)=""/85, 0x55}], 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b80)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001c80)=0xe8) sendmmsg(r0, &(0x7f0000006440)=[{{&(0x7f0000000540)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ifb0\x00'}}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000005c0)="10caee1c715f4a0bd2d94743b5e8cedfab477420cdf4bbcb83f035416e30acf313c44735dc740d6b139213780631d82865a82460a3f4d2988f41ba14213905df55c0158f0a236fed2f21b0ccc7b04d06e3af28d745d12da943ea0422fc876d9dd057af8c706341430f568ab4df4dc78fec953bba67cc7555a17f2df283c24581f1002b46bcfdcd2cb2c916599076edc9785bcb051b8c1475", 0x98}, {&(0x7f0000000680)="3d5b10a9623b5cb0c3b7f847fb3d400814237413299f26af6826d82cf22ac2401500d8b1ba9978d14a4eca6ac06957543fcd81e8e841d515c6539e5a0da8c78bbfdf9459f891b2896e68a4973a59b89dcc3d95b5277066008d1b32812fdfbd8859c328d8d2db697c5f5674714613975b7fd28a9d29d9cf5140e338b9e1f098900f9922098ce1758d7b273313d419fe33e27a385c0731d40374df34270927ed8454f1159d9127fce0e7806a0d7ccacbedfaf581391b503e81f0fabbe76eeda1d6d53d0f29b2fe84baddffa6b5e6c6bd9fea9f76ab0e92c72ca518ec2974648e921e3a1e9762474f3e4bc1894ce6b60c768f396524b62a0fc68f5c9f2f0c83a2cbee1f43646bf1631c121be8e0f1e2fb410b12cbaa056d0b03c57687a030cdb48ab94f4dc80caf3eb21bf5276e367074be76e7f72f7da03ca5a4b817505635f6076b88688e98c533985d3877d566858def9ab2d5fc14ab27fe6ff26a114429687901a2bcb69381dcd3e1c0ba824f28f1f97d112fd17773d6c5fb977afce64bbed9721020bb81c5b556c149e9cb24faee10bd9e684b41c43f591da4a0392560a29a747e1c2f446d441782cb35a96e857f445f5af8163a1db99582d6223393577dfe0285dcbfd22c1b2c9e625a06f241c6e9198a26de085e45f8dbabf461816ab6f2e058d0229e21560e61828cfa9488f6a10a246bf7bfc7f0739eeeb55be576f8c68ab1736a040cea25559a7f0f1d3ca45297b5cf906a4ea18bf457ec168a34cd006407993947d6c5ba9035dac8e340243f3e999c1457f945796d83c19dc4d7f0a1b1faaa3cb16fa168ec61b6e47c08fe0d60fbff56581020fe9d78c48b4ac14dcb4aaa5c3737715bebb66739654f84317d9d76b6e656b93044fab9edacad126906f955c3e96af0452114c5023a653e9ffda6f3f909fc57da7caa5fa3f673eb85adf051f761dcf34eadc2c13bda93ddfe6ed8093443a0aa6dd233b44c65892c0ed9078732cbf1a39a18ebf74868462bb2fcd08c220699a17e5b0fd61b3bf68bd1d5823b93b2bf7eecc11f0ebec97a7f9d986d18b4d7547224caee96a99621820d4b921fc2fd1fbca8d8f409fc3125b064f2bc0ceb8fbb428dda1f1181eefcbf137a8fa7de828eee097f8b9a0dd2dc47d4b7a0dbb3a7cb0e026ad27c5e4e2d71d243795d30fe5ca737903af6cfa853d04d7fda171e6066c03531c48c90c2681ed3ec2ca4606a47bc2d32198559b66d460358dd165462a5437521613d076a33040eebccea3fc296946c4c3a2128231d21d0dfeef184408aa796eada2b15586f5c450b860e8291ce30ef37b42134097b01da2060c64d0c0c03f2bda02cd38003fb56ff1094c0c7c57c7e4f93ed379c8e7a258bea3659aa3ec86895b065f32eb40504240df148a3cb4ef83fa5f9a13f36e49b8e74eb87d577ffd70a65c048e32a1c1911178948f8459989a795233f181ca1c66ca58b36fc1ad8512baf163c9088a3ae667799ccbdbbd66f2b3c7917742fc3a82d04b685e7e1d4e7e42a80fc8e3c9339b51070fe51c8211d64ed5f76f3d62413dd68e454f0c64d1bd67fef52b41e4b97d8314e81236c50e58acb449caeff0c716ba2fb35cbb9e947228a069ce3ea3b47676076509c386afd05573b06ebab58434d8469fe97bcdb0ed9cffbbfedfa0dc282d9992d36af2b0f824b900f92606e69a6068564dba2ef2e8cb079ad7fcac8cc25cabcfd857e68efa824d99122043579f376c67b1680f5c17808809ae5aef7811fe0ad20c49b84e97c5ab39f596c5303ab1806fa45fba5caa29f48ef152bbb928ce06c4c63c9c5ad99cca19bdbc1288bf11a4bcde8a3b26cbc5ce288c8452a7acdf4d756289fb5f03c22f77f82bb3b9f7ff3999f655e39327f0258b50eff01992b6898694566cd9507f2e84a770eda2ba7cec54852c4edeb0bfa96f59875e36fa5fc2ae273ac6e250fe07b217764823e53e51cdd3d66fa2b059c4d32996d13860012817ec4bac268d3bd97d9792bbff2e742131e1baa3ad5cf82b68a335d7d9bbcaab5675b3ef36b49d09fa413be488d9d9af8f993f6e55cd40edc5378b1345b954a67f0ac97cf224812092f1bc6cd21a93c1f1ea3c8f38950e52c44c526132145deb58911abed42fb9a31a3b7077fd6701065eeaa6c316ec3a8700c0fb5b15e89ba9b97c975ebdd7fc4d4526b1606dbf2522e795867bb834dc69f219ed718289b86da1393652102ffaa937e16436bb565044d8295f0084aa0a115253388bf60ad703b3d6ab45779d778a498ebf39b8f0d16f06ee0443ed7fbc73acc749428eb423116bd8eec4e94812e39af113a3c4f14313326fd4bfd99d4261c0baa1a13e9b5edb1da9814d625677fb3c2625c16408bb698695f98a1a79254b926160c657402584065e63cc79fc22ff8a96057705a03a1ffa62da85acaea392253c35e5520beeb1b1c66e3dc6f2819aa8a5384229ffd917f32a996dff1ad4eaeed1a560d3581208cbb560dc6f8e18cec17ef1d6a61a5aedc4c45ecb9c612f7591e9dc5ca02b0093d9b9ed67bb3ba54b8026d7e1f58650e1f7639b8a3778ef871531d34e22ca6ae50b3f7c15663a82758c126d4500c9e6101f19488279a0b7f45792d0dc58a951225111d1ada85a554416f92878b6b79b36b8039107ef9182068b9c3a785276f7a635437a6f1d8a39c62168d9d1f1a058effff6141580bf063b702f43bb40943ec885bc6b23c3abccba59fc7e5ba93dc4f8c1739d2465528c034c2c263f641a9241fddcf2d2ea89a7b9e3034f0380c43c7a19329d428d2995924911f44c716572e8372529ccd69ab665a99b8469da906dbc95982600ee10c764b43f8660b23b27f1043ec6cfeb2ae44272818d948f578953fa76591e3967a97161f756db8260c5a16378b39580396b29c6cdde552679ca903d192833350c296a730b4a1d9b4a2ccfecc0d09dbeb8a97278c1aeb558c68c5ccf37cea4ba749d46b1de83af596ea54eb139c81cb23343c23fc80ace4359bfb01d07d4e899d2d1660512444e61425144a34f524eefdbdec72d4d0ca82777a9df3bcbbf2293e9e42be01eda6c6baa1dfa29264834357b684e2ce455ff01a0e916f1e4bcffddcdbd1f1d82787466703188df6cb904c1ececc5820b55df20458999200220d04296fd44713c55cdb7b3d59852f7f7868a901d30836cb5b94dc488a5580be5036a18fc77205b4cc2f5296b7b5616d59867660bf38aea00ea697d94be86fdc8d139107686a3e347d4e4b4db9fa25e42d30a5c573417777e5c7bcc80b0044dfe504433cb8065fcb32061053b8c569b56ef35b696d21fab5d641d74622fea862ecfb883a398541e22720d7adf580230142e32c3435ec5b3b529b9b45c6a030ff5648de1b8e5bc1c24aaf953ed8969fa6f90243f2e519cdcf439c4b23458a84ed999c7cf62e408f08b3f62925ca51ea7d1255d165f604e4d63db2641ca2d1361b8c1d4ed7fbfd0fdb0bea862c33a38c382555a2311d41845fb2f2bf1a6f99c6074a89643e37851cc73a85627ebbedc9a613e5a8c6d2ebd5b1e477e10a3c59e770d883590db8d6fd718065d7c8d0e51b33fa8bf26d356739eb6e5f0ca222cfee34b4afae369581fb11975050bbf929b79c0a36ad0ca6999f2e6c8a9112ee4c24fa0d00caffea0561bb3efc1fea4c7e53e1ad4eafa99752bea668dc0ceb1d1148c9c44fffd2b5b11961c0f9f4565666eb15609faacc62619e1b2b1c986dec9de6b4e4d95ec44b5561c8f479a7f55bfe2b6a5759de90b7fa38a714b24b3e41aa2823d94ac5da9916cd6ea9f83f182211988dc88526131ebb5a7a5e3f5feef2bdcdd5c8ba9fa6d114ed1ecbd39cb808b66db7e6af528afaf87dbcc04085812e0320dbc2c383b9916e65c846c718d365a38feaf5484751b10b56e64ab2ff007177a9bcd05283eb84d3d87b779f18c1accebe6ab32f39ddef861c5d629a736938ef31eb30d766c45f0e8fc131d662252f199a7e80d37d7a8fb53758049ca9e94efa4bc5a133a58254b95efc0ae8c7eb981dcc9c62b7029e0820d1bd4f1a44a93fcd3ca4174fde771c9c068ad6bb72c4a17e7fa14f3ab0bf0a6351280758d33f3fc6427829f2a61237a0951b69766a5167128214e48a9ed206c2cd478fb041b3f6a0de106e9b96979617c66bad24060303aa5f971635b332fb94cba4b0803f6217cb73848850bf5f995f9e829b36ed546f15be10b8f5efd4922c4f40b96618635938b5c4ffc5cae0e6bbbac76b557e5e18cda91ade05b568d25e3ea96591ea5d5ee9902886713e7691411309dc73d8c9515cf5bc12a2b87af068a9162ddbbbbb92e2e94a88010734daff622748e9c7a60cc4285740d3088405e36e41b3f0f1d1bef520e408e411b500ab7c71de661b64d718a05fab49f9776e296a4273ebf204447f8da51fbcc4ba740591522227e3158f5b00372f09bd14de568775e9e25e95938fb33450fe7145410574e9785714cd68f6634daed7fe4cabd6cf02a6fa89589e8b0c8f14af8988d7677e0b43af9b8e3149818b5f1d442dea55bd2f48ba1023154c7423e6150769e315f58c9da4d796c902e0d424321d21c0377bc99f33a3d9f156c9a3e917ba3a2af4f443b9615c746185a20d1dde5582db1f62ce7ab694c00841f08364a3df4f7f9fcde7a2a5aa0c6ef67759aeac855c31ecbc72483c62ca871f31bd76b1488a8edd8675eaca94c371ff9ad0fada8c012d58bb2367ce6af6a92da0ea1ac38c99f26bacb408ccc456754de0152d4f36c3c05691c624dd668cdc80d471b22f347d4b46a4e1e18bac9ed203ea40d45999b4419063f4ed95911b04c147300e96ce1c226d17b84c4c078daf2e0d3307ce7800fa785e7885214162c7b4bc0480545a520609d3d9ea6ee621766b286f47164d91a8a824ce268759db5b6eee98da3e9561c9f1df94eaba7fb1a295edc45e97d512cc353dfce471e4165d0b7b09c6ca4555c15653e43f09850aec736aae2d88e9c0fdf73c84f4fb145214409511a8b476ec9aa18a10f380ba986b68d807b818d5dbe34a447d68e207c1d7e17b00aa6d0c1ebccf6e57a83590d2e0452feab36586dbb7dd1d40dc032deefc27c39a95c4bb72bde7202779e62c83c453487ef0d02c5ff831151145f3292240067666876bc6c804d45f6e3afca7b7e9d13ce7136ba924e6f55dd2bd9d463e80bc4d7242dc8e74b4a4b7acddb53c9de02d188703171bd30090afcba93d1ec683cf131618188378ab77ea3cdfa086187b6813674e7accc87c714c46c5dd722ba00310482b0cd1c1973afa47f60a9de8365ba51ea2975273b75167c9764950124155c93ec2cfdc1618401eb654f93e4c0dc0582ae0c517f12c9158f9dfc8612396f8037f5eb710c1287c0380348f89459c96cbf52fede1614157d0d2ca04a3d0e4e08bbf1dbf81b8f1d8d6e1223f78d0c4b8b69f33c88ecc5537990d8b4b0f8228aae919026da0b0d0ac21d6a138778f739f34e179eb47969120b69ade0da735c4b4d6ac21d01fabfec618b7b6f0009819b75f24130cc8f7b4c046a8aa9cc72ed71a8fb3985cf537026d6a479d5260b83e1b8c474dceddbbcc70c81f7a48abe5ca8017334b90b10e3fac44b8976d93941463e540654edc44cf3d3d0e1a452d63994fd9c59783f8180e21522dd1717b452e8a44e4a1c5c11351fb2fe8dc8726a1aa7d8cb4b570b474e1ce0ab3167ed6ff414e88d00d3bd0d78e76b9a4d8965b0600c9c5d97f3b181dfaff6a4367c5ead78ebf684a96ab49b9694d4a29078d6ae4b48b2ea633c44eab5221ecbb8d49b545", 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"ef545cbc1282fac9c6649a9fce0e908841a0308e1acdf324d838c2dff7fd4be210a187c09499d41eb36fbc344d80dbfbe6bb91d2a9b1fa5f011fdf2941e852ea8d7a74a32b227061fdcadf6d348747ced1d0b1962f5858574ce3e98bc5f4d211e95f8a6e764e8ac77a36187a48d5bef35d320e29defef3a15f4551aadee1838fd8fbb7f507bee6c5297227a9d507427ff07d7101e9eb07a95a1aa50aa4c3c488553bee6791aed295cd851ec5"}, {0x98, 0x0, 0x4, "ee6b387db61c86ce60d1aadc92b95bf53ae78f37399a21c2f2d8d2b44d2d4e2ae02c0c3558c0ac8f2d0ddc71156a14f49e0862b403bf315db7a1eed54ac48a571169ac596332b6dccfdc046b283586401d7fa0faac36055a6fd9567acc5105a0026f328010e99a7f0c52414410a4a3fb0d2b929f9131f4fce8846afee042cb1cb5cada1017933d15"}, {0x68, 0x11b, 0x6, "4b53e2c5e42227a2c9a70e85674f18ca9e15d387cd0b73efe8ee55c6b75e6e7b2404c4bb31ec9654d17c659ace2f6543a28b7b6d9efa9e4ea07d95b0e3e95fbee2486015e7ea7f64925a849725c0240748451e38ec"}, {0x1010, 0x111, 0x8000, 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{0x18, 0x139, 0x5, "33b47b"}, {0x78, 0x10d, 0x80000001, "eba4a5223d56f21fe658e02003ae34d206ca03b30891f9a1341d1b41e1f1ef33d7860a6527362da4a1e9e5e3c008e2aed1414e9311e9a9aabae337f9cc8fa9021af82ee5ffa52d28f04c6e3cce51e83f31a680e7bf82328fcea49d2a764d832d490dd380439d"}, {0x80, 0x105, 0x5db1, "147eb7548e6c1304f1185c63bed4531b5a386174652787984c318fe11d035f8419787755c87a59657147d8026741d3a73790467dd19be4dae8e9410c789b13f0cd260f551acebdb7780c3299383603b2fcaaf279849311d5a52d343515673209d5040f1caf8430154a"}, {0xa8, 0x114, 0x2, "ed398ac0a9eb549c9071d713a0924c4c5a009e85f4c18f93909d63d88ccec6cc477f3881a95af3881bc1712ac4086b7017922a9018a8eea33975ee3273308a17cba690a5db50fb426c359a9b9baf27a3a0f6d5c21704534fea7bc720fd2db01efe389c16da8f3500268194756bec3157b22d60520f617f40a8331bb0b228886c733d8ff9c462cb7814ac2dc2aa42bfd36bdb"}, {0x108, 0x115, 0x4, "a871bb0bc8be3f929233adba93ed94fee7afea82e158b7bd7ca07ab1cdad2c23ef2e69f8283257fe4cac5d35f2fcee2c2c2146bbd273ae38eb5cd77a79edc8a8d680de4496a93e570a039c874512edd9fb6fddeb94971cb85b39f40ac5f0e53850cb882c7bf63139578e12b0da99ab3c0aec5bea3179de55d943b701cd1dd8e493399a464bd97b2b1575716b338dadba66719da9ede79ca9d0ce97b80c04d6d08b1cc24f4c265e785d8803f852dea447190be6d4d86c8b88bba4cae25c0315d42f2220af21a1768174478c6c1c82be07ca53b1a8c1443157a054dfb32eb68d6c391b8d29884ad213b8322f652e757b39e5b466"}, {0x58, 0x88, 0x8, "bc684883b3cd1069f601107deb6d1340a4ae73aa34f704ccf47168f976c92c794a3cf0aff71695e9280f81a809eadc4803b6ed5dc97016287a5bc225a3e9d7d383752937"}], 0x14e8}, 0x3}, {{&(0x7f0000006200)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, 0x3, 0x1, 0x0, 0x1}}, 0x80, &(0x7f0000006340)=[{&(0x7f0000006280)="93bc005a89dc01ed10b124ec31af4a793ab42ca142da9573f88407c055a1f44ae9cdee7d9dcdc5e3bd196e479c676c30bba573c5ed41193d0395f1c75e69d5e3a973d21c92c3b5387b5ea079c112f64b32a6f96772ceda2874c26f6c092140fb7536d71ffcbae59693991a7ef0407cb300fb4768cff028b7304187fd411b74632c6121d29ea363aead163f7dfdc0f6ba4efc1048b1f202e41e63f4b30aecd6d295f0c0632a207694a762a7", 0xab}], 0x1, &(0x7f0000006380)=[{0x68, 0x111, 0x90, "6fd3b76b691df136d29e10f2f9839cb8eabcea06b450e82fa3ece17cbf76f4340fb1652d2f2104f12d870f9a4b5c1b3c7dcade18c988a278a7b8721699aa6f05c678e4baa553d3c7c9fd1701ce0d33fccf0a58f1f2"}, {0x48, 0x107, 0x9, "d6122ea58f0a826cf3d6c89d6a94f8fe4d8654338f8ba6c1529b0503deb81fc76aafb038b5d27a6a098bc16cbe8fa22d71bc23adb63d"}], 0xb0, 0x4000000}, 0x401}], 0x6, 0x0) 2018/04/23 19:13:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0xfff, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x401}, 0xffffffffffffffc6) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000540)=""/85) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x6) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xf}, r1}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000480)={r0, &(0x7f0000000280)="1dac25b9542f2501159f"}, 0xffffffffffffff4f) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) 2018/04/23 19:13:56 executing program 2: rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffd7c, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="5a875b037cd9137ee230bac3359db2b0fa57a38b65f1be60ff60c27aebce12b4beb839625354eb2c9777625c1a7b4413925486b0c7ca9fd73ac63741a4b540a81b221d4feb97b2b3bb6e0c5b862add6e6e424d0939ee1a5ec54889b9b25999716ed8766da933580159c92274074e696d77f5fab2ac1b8abe0461add7be55b7d310ce50ab68e30aba4eec7b473140a3dd1bc75cd136d8343d8e727564596b7c18db1438ef87", 0xa5, 0x7}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="d9d12c8eed553aa62ad13065e30e121b4b2ea4c37549fd9216044a454b222ea74df1fbb8a2d794b7b6e9329c884f05796fd7224d7bdd0c782e42afaef384296b76866af97bb3e181bbd4fa880dcc4f021a472cf457324b656543c3e7f45f1e2630581f5c521700fe68d386d45698ea4f1e1a2249229be791e4b24c5129c01695037983a6533318ccd4fc09f978dd88a9591914db7ffcbe72becb65b4b729f034c343c57f767baf640d26c04d70bbebd81f5f083b87533d54ce97f7ec35687ada5e533ef7950e1d552ddfefbdb8577d56cab146d90334e2e72665d85c7f21d6a4cf094e70e55319cd442b2bc57ecd64822e2ce882f464", 0xf6}, {&(0x7f0000000300)="2a6a76c45ffb7ca6e6ec6c87852f86ec892aac3a9ab43404c3b4db27c83537d328265af25960a9cbc63e4fcec79d53fe8fa9c94aaf088188c2a051918e9f2646b926ba70e6edb0e0a62d12d68d54e537d3b9ae8001904844cfc868c1e39670328661df4255d8e3e4ac161b82ecae9d0234b602da24c5b087411ab55085d3134acada6cf70d445f1b299f431bb39fcba578b00778d0b46e7c2712e1c38050366764c6f90a682e917e7525bdd410d981744a5d84788fc6c09f92f45de01fd15b5d0020b5437cabc5faf9e7529d174883c6ffe9273213c0a792", 0xd8, 0x7}, {&(0x7f0000000400)="fa6b01cce9d1dc7b781079da6ea81f670a8e9c273cf9c11ef5e523980f87daa0b256a2ed3ba7d03865d69d522a49cb979038729cd84e3bcda5affee84536aafa37d456f7a2a2344d614f8e81b93dd5a0f48d8bfb37284305c88cd6808d3b4a0fcf93a26cc491a7803f5abc002ec307f2f992c2d201cea8d57521cf627c32d78a0b2f8820af88512e1e", 0x89, 0xffffffffffffffff}, {&(0x7f00000004c0)="fb5341997d2a71fa9b592eaaa8318737f4e825", 0x13, 0xfa22}], 0x40, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/23 19:13:56 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ftruncate(0xffffffffffffffff, 0x3) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x10000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000100)="1f911b11b1ce05766fa43c69a54366bcc3fb009b963087835d2f5f99f0e957c1") mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) setsockopt(r0, 0x325a, 0x0, &(0x7f0000000140)="0c0db3c03a68c37e89320dacd4b6d9f289024fb116babec453788a8859cee83e775165e98981902189e2d2d43ea3c0d6ea6b95291a7c325e44330dc4f64ebe218bb34d862df59edbcebd6f88b31bf608550cdeb4f1a29eab0b442a844d8fa11c0ca93da1b33aaada6ee216054a581ff4700e8a0f457027171bc759d6b817b1ff72eedb2993539ba5eec95f68563192ea96464269590f9aa7f94700bce09980c430a04f623b36a4897f3e767e08f7f7ee583b763ee5d60a57eee5485b30cb477e", 0xc0) 2018/04/23 19:13:56 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/23 19:13:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bridge_slave_0\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x0, 0x5}}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000180)=""/202, &(0x7f0000000280)=0xca) 2018/04/23 19:13:56 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x40}, {r0, 0x40}], 0x2, &(0x7f0000000340)={r1}, &(0x7f0000000380), 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)=0x8000000) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000008c0)=0xe8) getpeername$packet(r3, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000a40)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000a80)=0x14) getsockname$packet(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000bc0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000dc0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e00)={0x0, @empty, @multicast1}, &(0x7f0000000e40)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002a80)={0x0, @remote, @local}, &(0x7f0000002ac0)=0xc) recvmsg(r0, &(0x7f0000005040)={&(0x7f0000004dc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004e40)=""/8, 0x8}, {&(0x7f0000004e80)=""/37, 0x25}, {&(0x7f0000004ec0)=""/184, 0xb8}], 0x3, &(0x7f0000004fc0)=""/92, 0x5c, 0x4}, 0x40000000) getsockname$packet(r2, &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000050c0)=0x14) recvmsg$kcm(r0, &(0x7f0000005840)={&(0x7f0000005340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005780)=[{&(0x7f00000053c0)=""/68, 0x44}, {&(0x7f0000005440)=""/88, 0x58}, {&(0x7f00000054c0)=""/42, 0x2a}, {&(0x7f0000005500)=""/105, 0x69}, {&(0x7f0000005580)=""/68, 0x44}, {&(0x7f0000005600)=""/202, 0xca}, {&(0x7f0000005700)=""/116, 0x74}], 0x7, &(0x7f0000005800)=""/62, 0x3e, 0x36ec}, 0x40000022) getsockname$packet(r0, &(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000058c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005940)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000005980)={@remote, @broadcast, 0x0}, &(0x7f00000059c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005a00)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005b00)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005b40)={'ipddp0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000006540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000006500)={&(0x7f0000005b80)={0x968, r4, 0x400, 0x70bd27, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r5}, {0x1e0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x77}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9f1e}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x404}}}]}}, {{0x8, 0x1, r6}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xad}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xc0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r14}, {0x214, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}, {{0x8, 0x1, r18}, {0x1c4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r20}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}]}}, {{0x8, 0x1, r22}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}, {0x8, 0x7}}}]}}]}, 0x968}, 0x1, 0x0, 0x0, 0x8880}, 0x4) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/04/23 19:13:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x1e6, 0x8000, 0x80000000, 0x800, 0x4, 0xec, 0x20, r2}, 0x20) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x10000) ioctl$KDSKBLED(r3, 0x4b65, 0x10040000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0x0, {0xa}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/23 19:13:56 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xc000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/40) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl(r1, 0x180004524, &(0x7f0000000100)) [ 89.852210] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/04/23 19:13:56 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x210000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0xec, "9d42843df18483a230bfc75a230946b2eff380bc1f70588f78a717f00e0744d19ce1044b30bd7f16f62c3d7e8e72838c2f9726336436c9d4d2d7e77196f4d0d24e3830774e72602c4ae3d24e4da00756d6f65ac49b60058e96f706746e3cc0b6c573743a152e85da4a87365f94caee22fc8b34146fd3ea3c4a31312d5f6f7a2a083e63de8719cf4d0fd6612fd85f62a25a65297654551ccf99f17d000ab1fd6a7629298ffbaae9a326b751a1b07938cf4a408bf9c376a7a3ea8ede1b2c4c4084598bb563fde023eaa81c33680b07a065afc3b656cff24bd66a8e5c9ff25cb4436ff7c9f691d38c9be6462859"}, &(0x7f0000000240)=0xf4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000080)="8e93866fdcccc6d98f374efadeed8e01813ccb91ed958f46b486241c20037f412b40b4f9759227abda4d73028c167ac1cfd895bc68c517001d15eff62dff77f1cb23546f09e2267a", 0x48) 2018/04/23 19:13:56 executing program 5: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x400}) r2 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ff2000/0xe000)=nil, 0x4000) 2018/04/23 19:13:56 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x982, @dev={0xfe, 0x80, [], 0x1c}, 0xffff}}, 0x7, 0x9, 0xfffffffffffffc00, 0xffffffff, 0xffff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x3}, 0x8) 2018/04/23 19:13:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000000100)={0x0, 0x9, 0x7, 0x4, &(0x7f0000ffb000/0x2000)=nil, 0x9}) lchown(&(0x7f0000000140)='./file0\x00', r2, r3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r5, 0x1) [ 90.752566] ================================================================== [ 90.759980] BUG: KMSAN: uninit-value in move_addr_to_user+0x32e/0x530 [ 90.766543] CPU: 0 PID: 7075 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 90.773355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.782685] Call Trace: [ 90.785271] dump_stack+0x185/0x1d0 [ 90.788879] ? kmsan_internal_check_memory+0x116/0x1e0 [ 90.794133] kmsan_report+0x142/0x240 [ 90.797925] kmsan_internal_check_memory+0x135/0x1e0 [ 90.803009] kmsan_copy_to_user+0x69/0x160 [ 90.807240] move_addr_to_user+0x32e/0x530 [ 90.811471] ___sys_recvmsg+0x4e2/0x810 [ 90.815430] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 90.820780] ? __fget_light+0x6b9/0x710 [ 90.824749] SYSC_recvmsg+0x298/0x3c0 [ 90.828532] SyS_recvmsg+0x54/0x80 [ 90.832051] do_syscall_64+0x309/0x430 [ 90.835918] ? ___sys_recvmsg+0x810/0x810 [ 90.840055] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.845230] RIP: 0033:0x455389 [ 90.848406] RSP: 002b:00007ff070612c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 90.856875] RAX: ffffffffffffffda RBX: 00007ff0706136d4 RCX: 0000000000455389 [ 90.864128] RDX: 0000000040000022 RSI: 0000000020005840 RDI: 0000000000000013 [ 90.871379] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 90.878633] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 90.885882] R13: 00000000000004a0 R14: 00000000006f9fa0 R15: 0000000000000002 [ 90.893150] [ 90.894767] Local variable description: ----addr@___sys_recvmsg [ 90.900800] Variable was created at: [ 90.904500] ___sys_recvmsg+0xd5/0x810 [ 90.908370] SYSC_recvmsg+0x298/0x3c0 [ 90.912142] [ 90.913744] Byte 19 of 32 is uninitialized [ 90.917950] ================================================================== [ 90.925285] Disabling lock debugging due to kernel taint [ 90.930714] Kernel panic - not syncing: panic_on_warn set ... [ 90.930714] [ 90.938067] CPU: 0 PID: 7075 Comm: syz-executor1 Tainted: G B 4.16.0+ #87 [ 90.946193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.955526] Call Trace: [ 90.958105] dump_stack+0x185/0x1d0 [ 90.961717] panic+0x39d/0x940 [ 90.964920] ? kmsan_internal_check_memory+0x116/0x1e0 [ 90.970188] kmsan_report+0x238/0x240 [ 90.973983] kmsan_internal_check_memory+0x135/0x1e0 [ 90.979081] kmsan_copy_to_user+0x69/0x160 [ 90.983302] move_addr_to_user+0x32e/0x530 [ 90.987523] ___sys_recvmsg+0x4e2/0x810 [ 90.991485] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 90.996836] ? __fget_light+0x6b9/0x710 [ 91.000796] SYSC_recvmsg+0x298/0x3c0 [ 91.004580] SyS_recvmsg+0x54/0x80 [ 91.008107] do_syscall_64+0x309/0x430 [ 91.011975] ? ___sys_recvmsg+0x810/0x810 [ 91.016103] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.021268] RIP: 0033:0x455389 [ 91.024435] RSP: 002b:00007ff070612c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 91.032129] RAX: ffffffffffffffda RBX: 00007ff0706136d4 RCX: 0000000000455389 [ 91.039377] RDX: 0000000040000022 RSI: 0000000020005840 RDI: 0000000000000013 [ 91.046622] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 91.053867] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 91.061113] R13: 00000000000004a0 R14: 00000000006f9fa0 R15: 0000000000000002 [ 91.068843] Dumping ftrace buffer: [ 91.072363] (ftrace buffer empty) [ 91.076047] Kernel Offset: disabled [ 91.079649] Rebooting in 86400 seconds..