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 '10.128.0.31' (ECDSA) to the list of known hosts. 2018/04/22 02:56:18 fuzzer started 2018/04/22 02:56:19 dialing manager at 10.128.0.26:42949 syzkaller login: [ 51.307146] can: request_module (can-proto-0) failed. [ 51.318645] can: request_module (can-proto-0) failed. 2018/04/22 02:56:26 kcov=true, comps=false 2018/04/22 02:56:29 executing program 0: 2018/04/22 02:56:29 executing program 1: 2018/04/22 02:56:29 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xe800, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)) 2018/04/22 02:56:29 executing program 4: 2018/04/22 02:56:29 executing program 2: 2018/04/22 02:56:29 executing program 3: 2018/04/22 02:56:29 executing program 5: 2018/04/22 02:56:29 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x12e4d99f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setfsuid(0x0) [ 55.918248] IPVS: ftp: loaded support on port[0] = 21 [ 56.065322] IPVS: ftp: loaded support on port[0] = 21 [ 56.114162] IPVS: ftp: loaded support on port[0] = 21 [ 56.205868] IPVS: ftp: loaded support on port[0] = 21 [ 56.286711] IPVS: ftp: loaded support on port[0] = 21 [ 56.394178] IPVS: ftp: loaded support on port[0] = 21 [ 56.531802] IPVS: ftp: loaded support on port[0] = 21 [ 56.709546] IPVS: ftp: loaded support on port[0] = 21 [ 57.301381] ip (4662) used greatest stack depth: 53992 bytes left [ 58.955258] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.961805] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.008303] device bridge_slave_0 entered promiscuous mode [ 59.264309] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.270828] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.291714] device bridge_slave_1 entered promiscuous mode [ 59.335862] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.342377] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.371753] device bridge_slave_0 entered promiscuous mode [ 59.432376] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.438894] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.453535] device bridge_slave_0 entered promiscuous mode [ 59.492343] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.498817] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.525089] device bridge_slave_0 entered promiscuous mode [ 59.586627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.594609] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.601111] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.630717] device bridge_slave_1 entered promiscuous mode [ 59.666535] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.673104] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.706158] device bridge_slave_1 entered promiscuous mode [ 59.724973] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.731461] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.757248] device bridge_slave_0 entered promiscuous mode [ 59.822436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.833380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.840781] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.847270] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.883256] device bridge_slave_1 entered promiscuous mode [ 59.911751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.922661] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.929166] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.966467] device bridge_slave_1 entered promiscuous mode [ 59.995662] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.002214] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.031853] device bridge_slave_0 entered promiscuous mode [ 60.060357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.100539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.123549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.198182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.211982] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.218458] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.253832] device bridge_slave_0 entered promiscuous mode [ 60.276295] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.282790] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.305488] device bridge_slave_1 entered promiscuous mode [ 60.373962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.385327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.463725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.501235] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.507778] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.537232] device bridge_slave_1 entered promiscuous mode [ 60.556859] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.621540] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.628101] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.670471] device bridge_slave_0 entered promiscuous mode [ 60.704101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.733195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.776960] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.816906] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.837169] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.897819] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.904332] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.949190] device bridge_slave_1 entered promiscuous mode [ 60.970468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.999713] ip (4932) used greatest stack depth: 53656 bytes left [ 61.004998] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.022161] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.039093] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.091564] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.113012] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.120133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.217498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.224509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.240918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.270880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.277900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.304518] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.321240] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.371192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.378184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.417209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.424220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.443465] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.473361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.492524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.499571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.541223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.548682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.567415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.574424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.608125] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.716946] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.756503] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.792262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.802901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.830358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.837714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.982059] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.989162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.116725] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.141283] team0: Port device team_slave_0 added [ 62.170851] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.182851] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.193632] team0: Port device team_slave_0 added [ 62.200433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.210144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.237581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.273135] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.291202] team0: Port device team_slave_0 added [ 62.307450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.366914] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.397547] team0: Port device team_slave_1 added [ 62.424183] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.442237] team0: Port device team_slave_1 added [ 62.476642] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.506684] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.527222] team0: Port device team_slave_1 added [ 62.553683] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.566892] team0: Port device team_slave_0 added [ 62.599382] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.633661] team0: Port device team_slave_0 added [ 62.648456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.661524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.677955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.714549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.722127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.729725] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.756854] team0: Port device team_slave_1 added [ 62.779433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.796870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.810728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.836677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.845488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.857984] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.889798] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.900588] team0: Port device team_slave_1 added [ 62.920499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.930905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.941550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.972177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.008458] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.024316] team0: Port device team_slave_0 added [ 63.032892] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.041757] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.053963] team0: Port device team_slave_0 added [ 63.079790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.098217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.128707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.149560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.177187] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.187447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.196927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.207834] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.227185] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.244500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.259186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.279208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.294966] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.309938] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.318011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.331918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.358475] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.369207] team0: Port device team_slave_1 added [ 63.378191] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.387643] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.402295] team0: Port device team_slave_1 added [ 63.414074] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.423947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.447959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.455754] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.486815] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.496677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.518828] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.552187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.574967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.601487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.617837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.629292] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.641262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.650938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.674069] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.682654] team0: Port device team_slave_0 added [ 63.691935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.706230] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.716160] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.724295] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.731731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.766256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.798734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.832804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.856708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.876244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.890236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.898448] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.907010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.914408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.922593] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.952159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.961855] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.979761] team0: Port device team_slave_1 added [ 64.011086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.030207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.057012] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.065699] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.077790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.111275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.130531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.149613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.179938] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.189729] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.202197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.209190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.225130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.246501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.270119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.300664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.324011] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.364263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.376143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.388196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.432413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.439671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.454895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.491177] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.500359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.542180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.610273] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.617747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.630329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.680592] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.688144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.714173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.910291] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.917721] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.929254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.110405] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.116900] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.123792] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.130244] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.193213] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.199733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.230715] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.237190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.244093] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.250539] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.305787] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.334903] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.341404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.348301] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.354768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.419230] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.545214] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.551718] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.558569] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.565089] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.630166] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.670647] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.677133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.683969] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.690415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.727386] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.009656] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.016156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.023055] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.029514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.065011] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.206514] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.213016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.219934] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.226386] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.270242] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.276842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.285314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.302183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.310439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.319379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.328432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.363374] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.369850] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.376666] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.383108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.392079] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.325762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.133223] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.161816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.204372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.753959] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.813995] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.971913] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.982817] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.016926] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.121609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.213264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.463440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.602674] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.619824] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.776162] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.782476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.791644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.868595] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.874909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.882652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.907203] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.916935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.932996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.958219] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.209387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.359988] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.434493] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.440816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.451621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.544790] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.551320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.568172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.626919] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.698126] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.704623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.712588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.749586] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.768730] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.126101] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.133449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.176456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.210308] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.216596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.227384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.394736] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.511505] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.601179] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.965586] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.080551] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/22 02:56:57 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x18001) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/143) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) r2 = getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000280)) ptrace$peekuser(0x3, r2, 0x6c9) 2018/04/22 02:56:57 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) 2018/04/22 02:56:57 executing program 2: r0 = semget$private(0x0, 0x1000, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f000001fff0)={0x1fff}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/22 02:56:57 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f000084beed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}}}}}}, &(0x7f000060afc5)) 2018/04/22 02:56:57 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x44000, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = gettid() ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000008f80)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000008f40)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="184500001100020027bd7000fedbdf2507000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="08003200ac14141714008e00fe8000000000000000000000000000aaa0109200cfb7b2ed8944ab814465989a04b792cf6760e29a0b83d1697ae33edb6180619101f3b51a36d3c2db25ed63f3f3a2fc23a4f5be65f7bb2632bfc8ead592825755e1ac2158aed9727c3915afed6506847785b34d6aaf7be751824e1f0e8dd8773dc16dd143ce62ab7b801854b52b2b91d6231e0c96cbf6dc7146269e3e935101dbb8ea47dd73ef3a97e2e492b24df2fe6363fb5cb464934c90bf5400e7c54b9756ae5e7661bd606bccb8f6fea0c55b54331c8628bf51102b6d58e7920ebc7b51d795110edf691cbb253280253edc3bde60ade19b855cb6f0c19018322a79088ebc9692f867fae2919d9e1d26e43586e6be09d673b2f72d1922edcca9b6b1bb39914af1690d37cc946bec0f86906eb12a24664b07ab2b0fc45f4f5acd173ef56da1fd80b4abcd749edc73f3dc68dc2eea92473f15097f2edcfec1681c1b0e721de81f1474ab3e6ba074378bc733de3d384f833928d74fdf2a561c2ab0e33b04846e1ea79e3fbcde6b06abd060613fe26c4d91481f5d0f03f2ffe25d0e2b98bff5a276fc7ed9ef73fc34f7806968f5ad22f2191048c9afdc57b51142d148a744c2f226057b7eab1a7cc40b9b2f365d312b82a2588b2d0233e354cf14c9711201a68f10a386d0972b99c292f0bc37ba9b1344e0ef5411ac01b982b61d6936831e9db7159cc38acc4fe742779a63f7f8ee60fbb13745419e47865ff19a1f8555f7101c8c7543b2e443067ed776311c30182abb6dc7b7b4befbaef840bd4ef198b176cc3e88a3a0c8d986b41e9961179f433d2de0e72f2f58d54e8bf8a4c19eff070000a3729d62178aabff9c527a4ea1510cde19fc84b818273e40839c5b630296ef25d9c8e5a91bb477c45ad3bd7f4a9be61e7aa17807b99f1c46672b31f26232978784650afb82fc67e5f2845a31d08d7e5b993223b199b85ed1c779d7be4aa1ce7aa1f282c503c48b441b18c749ce5b912ca1a2eccd00fa3a8a52e4136df8cb036e50040306ae1a87987ffaa5a095310e3d5a0780f816bdc9d755e4f197efa4e3f1b8cf29ebf391936bcfa91bcd997f7b521ba8e8534921501ace188229438f440e59279803a20a133e56ef3ae4e1aa2a2da3b43595c310b05f666a84ed9782efc0cc7ca620d07921e17866fb2b2c771223aeda0e0056b99b17cc51c3db202d00d3bfd94f2912e973eda91f89f62482d81c341625949031ac99cc45092b09dbe256d0830abc85ac932a4f0a2cc9152cbb5571e17311b9e014c61f28ebfb74b83de49f2f4d457c587c8f3a44930e204dc5dfc6996f89295efa284e0ea068a3ed769e700ddd621d3a2c965c8eacb6fc83f152b4c9cad1a42d1aa86fcbfb024d52c9b0d33fe1a9ac6c00e55ab246524f651994b67062120aa0196af58d253e608bd3853ad9e0706c13f1c057bf4ce7441297fd010099d8c84a46a5aea0f2c3115c71a1579726946ec5e55cb5fd4fe05a6e12e666e5559b37855ee25220614de6883a3bd02a85ccc05cd2425022a13f89abc6d0af218d52228afbd7fee29c8049ca2e27c07164da4f3efb13b13048bcc98028b10b051bed7098496487c8a4dfee349f649178c90ad797b0840ffd613a433496501d8737c9b733a5d3e79dfcc57b8bf9f9de15813bea3f94326081408a3fb2e51dccce5ea51acbe37534fbe2302832ab685264fc8614d55e977bc85d41baafcb909af4c6f68a5b7ab032b8f2af4ceba8ca1a9973e6861cf1757c2c4b469e347144524b479b49c8b368108ca4a985e7ec9df9c06ce40f71860cef50bef5ccdee76cb75d8b7a28cbe5b83a2f7e9688138d38ef84c59c9d548f61be76e9c01fa38813444464278ea8503740c86b48ab5ddd62eb69eb04b6be1ededdf8c1f67ef5c5944250239c898a33272642ba91e46d9c7ea0d90d80e3b5f6cb811aaf36fec41d49d0a9c5aefca058ca2c33598c4b0d8e81d9a309bdf784d6a053c1ad868918614319c60d8c1a88f716ee94ebf9bd33f563ccc4a70842d9141e39e3c8293c8eafa8d4ec15d8f586566183245c60b83f86a5f71cf7718f8db98c94bdf206b2004ee07f78f98db8c16e2adc85f3671d9c069b13a5b04ba21d85c9ba5f8207dc07411aab8eaa2cc79ae3109e6828c0ffdb1911739f91c4f3c558edada49ac4f74ac6b337684a95430a9ad41b8fb862e2427c577a95bfa8b455614247e6e57a1979654102ba566acab8fcfe2dba793713e8535c5326ed10948f8dabea861bbaaec4f294d34d7bf6a4d029146b03372181527aff6e23c08faf7b4b8b077429fea47b6a9e7f39b2d6cb2a5ba56b73ddc1926f6674e0f73d3374e1fc0dc77b13b4fb5ef4f4662e3f4043566729c0b40f940ec354316d9e93cee9ecca473990d375a58303a5855a16c9923eb11300d66212f36bb56f1939c76516f1990892cce126e1e0f091ab12096809d9f14055399ce03b5265e0594982d12468457e283ebf379bb3ec23224b6e687e47f06c67b624fe93d601202f2dca956c5bcd4492dff26773e5f9e5dfd245ab90d73a8ce98fd4c2f7a2b3191834ef5f6ba1a1169d78d17311aed2174c408b49032f0594fa3a963266c24380da75a0dd86bb2e782b7901176c852da6a79ac136d947f89e378f30a0a19a61ec553f318a682bdc18642af803ff68bf325cf99de95a943485ba640ab11231b45a2245d6502a5a8c1a1b5534fd641b82aab9451eccdcc5193cd632c4be12d8c0df5e5232f5ff6134442281ab8d89d3589682903a1c581d14f189f322b7e24202a37e93dafa7f8909322db00c60d710b48619dfe7c3056ebbc53cec592c336f62ca35b4cf01ece079450202bf26f99c957ea767d69c591b7f341213387d6b9017b9e8ca53b1b801652a5030e0608c437ed50c4405bf1bc3bd5169ee3faaa6f98af001d743d5394964ce49db9687c34683339111c1a820d9cc7e9b91dfee0f1749e6bdfc8b2e6688f9c0f37c417239a7dcef0e85a267776acccde1533a00f38597a045385fb5fc3135a543d25327eb684e99559fd575940200f7a71d06000000bf39c71ba1523ebcd67c6ca0df242b7772b61479afa0092758bad4948d48e6b877d5d0a756b35b6a7003c3f1ed7283056c942cda49d7c52875a04759a22ce003d3c7b94320e998a3a8fa64b2f2c6334ce082dd316aa624db2e75a60b729fcf3d85957d56135ca5017c82414fa0548a2864c9f874f41258530939fa1196cee94dce031c3a35bf882463b8c5e588dd006f369d13fe94e6f0f2a66600b243d3cc41b2980ed4a91bb0b4cc501e4a14208b978a35020b3f4cae2a8ab907e5bbd1da2827dc7c13e3e6106658f4bc5bc87aa2fc3b6c312c650a7657f56177187ad5483ac80c1cd81a0fc345ae5eacd3baade5ec6a76728ae4f08c36bd1e3518944bc99e8167cd45ff401735199d6f79909e8a18930b795365a5814450d1b602d245e76ff74d2cb456365c38a08333d5abf9ce135e1f7092de2ffa5408a892f3918e0de4f1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@ANYRES32=r6, @ANYBLOB="100045002f6465765a63757365000000d8bbe0d0071ed09cc72242f820c6798de68d4cb8549c0a72116c59abd6665f77ae5d952a35276749a8bec305efe35108746f72b6e492c51b87a3a0bf2dc3923a23d160e01e750a7d3944444f378665e21cb15e741e0c948c5d300ca90aaca7df786f28b631fa9a0db1d0295d97554c0ca0c34da534877d4a2dfd8897902d1e65c417596d50bead5ac1e48674193b35c10c5cc8423c673bee4ae37425884464456fef2f33f0bcf936055956abc6b6a907218c4cc90f9393c7357d636fbde09248e64a14008f00fe8000000000000000000000000000bb009012790008007a00", @ANYRES32=r7, @ANYBLOB="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@ANYRES32=r1, 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1da8b0a61616132a3de40042c9c713dc003da942a5ec3249a09de7477982c43b72e828381cb3aa87775a7c0e380ad88a9e6c9c43fcad552d561bd86bbcf3901d38c543d238a0e4c2382f37b3a248a3eea34f415cc90f7c7ac6aa132d5f29eadff910e3a856365963b0e7e90ca50c000100cad455acd98800000c000100000000000000000008001d00ff7f0000"], 0xffffffd2}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/22 02:56:57 executing program 6: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xe800, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280)="eb3c906d6b66732e666174000204010a0200027400f8", 0x16}], 0x0, &(0x7f0000000040)) 2018/04/22 02:56:57 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7fffffff, 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001880)={0x0, 0x9}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001900)={0x0, 0x0, 0x1f, 0x9}, &(0x7f0000001940)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001980)={0x0, 0x7f}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001a00)={0x1, [0x0]}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a80)=@assoc_value={0x0}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001b00)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000001bc0)=0x84) sendmsg$inet_sctp(r0, &(0x7f0000001e00)={&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000240)="f0433f56c86a5b330ddd7f3624ec14af27968c7ca21d9cf328a6024c0730fd5977b4b1fc1043c25f867a5c8f01030f10b9759c4802da48656f1a42a8daa84ab2991c76335dd5e37be9f0a9bf8b9987e770a023d31a3a8eace3f4ef1a0f8ca0af892464f6b2", 0x65}, {&(0x7f0000000380)="e89634343d2d448151c93a42186c4068a54544f4a259615d33bd2abdbab6814d4c24aa98200d1011d1a431a97993777cfa9ac4e39387c6a8ae1bf0c5c1dabb69c92e8a1c994b2faa7fdfe21b037dd963ba096079a4572ea4f52c60d81e25fb155622b67ec0674898dcfdbc79924b9ec355aa650a5e8167e7166178945e0ed1377bcd500da1ae72e9d70bac9bd30822b5efb8c11f559e0c8148c64bdd225a0ac0defe3d0e585047092526e809d9de387192e232cd742cff6d0c31853a2a58ebbf00178a227892775fcd74affe9225171f5f1a77237dfb3f903e29571a65554ccb72fa128437c73501add48ef91b132f6f0045146508372b082815006be9a281ae9b5f7110636657bddcce755fec9c4603d1f4b6c204fe53875c8bd1afa75113aa25cbd519192467f679f2c2fd282e62244ea320b25f9dc275a7aa5580fb0e44d59b4239ead5c1b0b3481696d7587d6b8a59cf46d6a680eb0deb23be7993356807535646ee22d2aa461f59c3b2a920020d383b9cbc694bcd7c406a3e979e7816eba8575b8741aa14dbdc6e0b1194bb2e48accc2b88f27058d77d4bdf3fc547401746ce1bc6618371b8c02b92ac4e1798a812a9fc356843928055395a07101b5e519a5a28b5b3916ae26bc8f8d7db0a6663f039c4ea4e73a8b0c537c18ae5caaa5940c267bf0cc1ff0a95a431f257e67dd2e0d9a461c3a1219af1f114e4c2866f627dddc44a89f44bda2fbea27c0d073e74d74162bd179464b135917f71702f5ea58a4c5046c3080e6340d1271ab182997919400d7df3c16f1a8f9569f65bfd11dd0d3f4cdf3ef825aae647cd299b359df0b9903154f962615f3d6c7a8d89466953218e048304ea013dd62566d7e6d49d0e4d984be9478430de044a167e692a6d4f31e3d3bdca795c9f207113b82a15f411866d3aee0f0753c3f6cd34cceb4f24f77636e9c4d3211bd7b76067e3bc9faafb20a648bf1e902767e52004b1d14a2cefcac828bc9db0db6e7d12b2ed53aedeb4fc006587371a798144e35d57e5ac41e13041466598c05d80bc72d39593077f9a1102e2bc5d194248d0e182534d62a65cd01de8fcb20aab46c1dafbedc3faf80145afaa39778961580bb5f9ccd5f9c63e8c6163da4f8ef43126e48f1297874fbebf016fce4103984c8d98ec8c6ffe4e0b742cc4444429c31def1e8f850a8a6d122221a4551669014ec0e6b3b7cb1ce438502aa094ba51203e2eb3cc6629cf4a3a48d750098257725ec9a7d40e28fa7fc3d922b1640eaf7aa9d1c7473faccb4fbcf25196335b8cef034976f10ec76eeb9053c05810b0c0bb9bd98da48d4a57d97ec7bd0d8f45bf2f06fb75d9fa1825a6fe5166946b92c8d647c0a9d3add1d357652a678591076a2d1bd8bcaa50656a99870b5788a6314bf655f04ff5f11213f4eeae5cca39d6f198dacb9cb199dcd31ec5682cc9443fced10373638dd06ae50bb806cc535040448a01801ce20b09214c925c6e655ecae26bcd20048cd4d63b5cb777504cb24ef83fb969e76f75dc41e0908127c07c8f400d2ef1be8a4473edd12ee5198d87e666c4b50e0302510b7aedebefe76c2e496243310c6263c1be0991bb79b2e8b7291e0255d0ae253c968775d486991e141190bbb32ff1c28690c1739803e79fa4257dc90a3f3abda23cbea95dfb3f31d42c8037d64b179f8c44645fa420841451731120f908531a2ed3b3aafa0ccb40127a47fc052b614dc0cfb633f3969c4fdcf0c2a7db91d7273cd83f228948fe24500b640a4e8cec74d466597c20f5464698ae850eed23241ce141370b6b2597209e5af2c84f3a327f6d3887ce3f6cb1ece7d46736b72378145e1b97d5d6812e89f0011bb30713320936b9e8d54892c1f59c794463afb07e5c7181181d8cf9beb6e572ab78fc2c3d7d027c5bdcf29263e31e96d188de0f7412d7a61949a14ccd163f9192ad858f09f1c54b037b339a9a21e4b7abba4fe6062e38ba85481d1ddd8d38461e50283a60c0bcc4e54634d6f6675f17aadd484b1b7e3185decde8c4c72ce4cde89bb828cebfc82daad0cc7ea094483d2dcef7bcfecf6aa9289dafcfc019cea3934f4facd5ba43fd1eeef3d25cd4c369eca5c5ad006f75ba4e790d1647005e8b6a6c78a2d916d30827fb15dbde317fdcfb6854c47efa3c4351e9cfe04d56f6586a21e77ac7b166381bb5d2283326665d8af8c4c5142d9792df8520a6011c7eb0abaef660f726e63173fdff3d07c0915b2f378cc3bd836fa1536fe0a01a6826e86f9953ffa6706e857607cbe8c3f78dd60b864498ddd659d69b21441f5ca823ed67d4fc419d457dbdb1d24f6e9f1e56841c932da17215fae79896d8a100f8ecc62279db5472da0474173dbf6e698fdb3085d8b910a9d59cfea575c75b9773f6a024d8cf07d660f11e560db201524f124a919eaabc2b20ca421b95bfb4ebcedeaa815fdb5920bf8d743ae41761b77843eda6e91ffdd21250cb73f2758cf170e553249fd5b76f8600372ee77df4b6ec26db5575abb35f7c5391b284f6540db25e0014d1b36b640a3fa1a2f60a54f49fca087963293b94f6851ae315c19e6945a1ad5a90242612d5fc4dc6d31cbcf6dd0c41578640cd8733fe2554fd45fd6257cbf5657ec4783892e9c81d736527e7b216acf65cbd781b87b1a691e12c630961527f9f5ac176174b0ee1a4db8df60b437c8b231ef87555fb60149387537ef89020723723a65faba9cee3bce02899969d723029d22a5ab0e45b1d91a4367d254e0286a98204f68dac51f7da98082b3fb509c72902e84319ae060a68f859801792e1a4f7172eb4adf16ccebe4f2f5ad5cf868965d045e187587a13bc5801f4eeefbe613dcf2380bd8ed63611a7c96bf350878f316cebf135a10bdf0516ac45209ab90f770e9e7a7228aafd627e0396e855f08ccf0b8eb23acfb4683e51c5ca6ec3425d58c810fef5d7f4a308d6e81e722caf8d52203d2595888f4ac7d3e963bd546977add0281ae45a3b262169d8242fe234c75db943427275d53ab2ed53b27dde0b80cdded6852a82bfcc5c630a608a70bfdc78631fd5a4afdeee67c5818f138af4283a1a7eef9b3c2dd41192c55a3e89eb4fa9c3e763e21a4a21529d814301bd85e1ca7dd1d0ca1f6ad2245d8dfa75b2240d0ced1ae1cce782ed191fb765d363a3719c26448688966bb8dcb766f99e6d16fd3825b8a0c9a8d9046496f03053c196a9034025b7bc8ccd92517cc76b83c9204439f6dfcd55598d7cacd80360dfe9f1ac680174c15126bf62ecb817fe9433e54bad21caca9a3d6ac6922233ef65c60071ebab65ae72c843ee4c55b37c42b2b0e94678c5e21046a267967d62d98f5880d32c27d7adac96c0be3145c89f4fe430beed5883889637eceeaa18bde6d78ee348981125a74db2167830bc42485248e685e4f61a6b7bb09ca2e21e0273a62b1d196c9c8932aba0fda4c18381776c20cb4cae7ae70623996181d1579027b20a7f51cd6d3b1ff6cbe36795b8c468f617697b3e87f6ed587cc6fbb350c1965bc731c367cd64322ddbc927c8a616c3a950eec690959b9982e9abff4030365f89bedf4d21de846449988b95e58d2f86cdc5f1bf7b2d9ad69c18a95f3687f9ecb98650c9c63ded6d79a7516814b4044316e9b11baf51458d6f5731275a46382f9075d8dd62dbd678bc070b2915c27c08bfeb506642308dec06ecdcff474e4aa26c0113eeb86af88370e77cb40e5fe9552a16e8b24018180c4fb775c5d5dd8ae93909f3a7cc8cd3f6b041344e6caeaea63cc71ab25426c36076011a55caf687b00b95a53e4df4f50f426f53a579cb3c74a055b87039aac21fba3bebc578aae63fcbd698791cd794cc615fbf82ebaa7cc00ae6d1dc0b10afae94cb069554e86b42460298365a140c20701749225fbeb14b061ba3a92687a309e10bc930ec4935294e9d7828e00f8536d6afbdbd92058b75e8750e88110842677e94b9de3366d1314452a7bb3d4dfe65f506eacdbdc3826f9ede935cb7e11fb955fc946b88cc1ad7a6b95a4e41f3d7ce24db100ddfc140d79ca67310021b7c9f20950c6fbf05f2cfc9559453a767e84979d37f2d7c0eb9ce6b8c454de497374dddfe64288c12c0c93f1cc350b4b4d96a320f1a627deddc1f1c1f55a1c997576d331b07c7709f9d146c3d39065db9d43529baf066ab7d73ca63bb7eecb713d60655e5d6ea23dba5cbcc2028e59810586eb57af91d0a41493623fc9485d1a05f2b034d4d6a9aa890534fed2f6aed31b8fd60ab4336529630bd8a2d877c2d748087d00dba2b406131577724341046b0ba4ea9dfb08ab36ec1a2491ae926a3c815a8d037318f15222d3d8067c6dcf64d28383361fb4f96f8cfc749adcee543333b56e1bb019e1e7e5ade36cfa1fb2a1b134c951e235d119e8fc3279580ebe3dd8d59b8d0da503e1620c9957cf494ef877fc637ac2bf1fdef8cc095bb151081413d84622333b5b575fa7354bc550c8bd105b1f42f6778dd9055d7b2f03772a2f94249c1633774a8b61c6c95f4fdb87c9f0f13753f441c89eda85dffbda37b36eaa6db2205ba37b5f51fdfcb76a93656af9747edd299e54a0c31d0e2b4d369fdb11da7262b40cefa942a833f17a36112a596106d389cba19494fcc1b69a08390b1912eff7b000e2dda473c52306cd5712284c3f724b233f77cd5d2ac30946dba08cf748995a429349aad8d78e19306fd3894760890ba1d3991e337235244d2eca6fcbd0439f75038013b16cae1e329fa4f54ab6d2add615ccfca61f9da79c883ce24f5585e4e0fa747c7dd609fbe61fa68146309758e6c56c98b093fa305069d31eefe5af18a5e58ce21d0123c77525d7fa7338b4cf0f07937e59951e7190dedaa8b5bad899aef44f768fc910d3f796679c86724d2711635e88db8130805ffd3f93f2fa881af04227cbd72b294114ae31f341fafa13336466fc48b6c11c48ece8efc744551fa26f70bd670eca605871dd71b50b6408dbebbd7b346a294b86df86913ca2b75ff0d5ab75ebc095470fd3d64e7bbe8efe1ab8ba0a4aaf7d01c23e94728daa8cd0ed50f9c48a2f3d5152d7e127685ef83b2ae6a7ed0d1890d6765a65d6498c455fb55c6cae5322552bc3203a5a35d6848704ae769bfc643525e119d7ad724b928561ec28e2741862deabf783d1cced409e9027d68ea11f84ac661290f11e59b3a05a38f83060b71067ffb53c56a215f5641215727966a7ee122ba8699d588ef8cea0f6ed4151b69f3e3432800f72179d1e7ac8dd4ba909211f82257f4d28037ff23af2d56b22334079df48653bf77dcd373acf4af3c522dc8a4928c21a49642e257e8ac41e21847c11d4f60d33ff1a3accad8b74de288612419a7806020ddb3edb43674d843483b9f4c350d087c8809709189fa02145e79adcfa7e8e34009c0a22797a1ab7f6f21a10673d2808e16ac42b359e2406c2b57c63e13de9bb99cb03052ad43940110e82d6f790a3d6dd1d06010149f1597009cc5d64ce494d4a2d869569d242ea511f7b028cf33213dce496b5c4d9b9860d4711b9ba5c848b1a66478331e9c2bf663f38b50c49abe86197555573e3573bb2a5db5d86ca14f836e5a56a67923933e604b620a1d0ada4443b3cced47df38350ef6e2bb66124df55080c8e08ef455b21b305073f28a6b57dcf6c56c7979b95ff2c73a0e3a26755219696632cc7a157f4f8fa51a021233542fe333d2d01f91da340061cf0bfaec2eed7a3d9c0ecf204a7496a09d7f2149c745af2504ea1e02905651419f202e4d38250ab975b406b774", 0x1000}, {&(0x7f0000001380)="8bf7b3c61c03efabf3d96d066536ec81e530d401cff5d468a769aa64b8b059d15c4d5cebf9eb6fdd3eee0e84f7dba3a4a09a68e31d079846d06d6acbfdd1a1540cc313b1cb4fbd92ba14e13dc8d99ce214d311175cfce69c57416beae33a53a987481ab73ecda12a16279d9c6cfc7f715af0f721fe574a6e70aa1d081aa6e07d1ae8db1245acecb7cba08de2e25981b3aa73a797e1fffd6c0aebb0d5067abb3ce0a234a32f1cca5a69cb5ef7de67aa65f6b29c029c50f216fb69fbfd80c5d0f8473561009097b16faa888af41180fd31b25fa19be7bc43bcce4340a435ad4327e3a4f70bf10da8be61ea2ae38ab0dd858ec3", 0xf2}, {&(0x7f00000002c0)="f3c9fe44d2d53140d125c55eee352674edc414f97d666a63430aa28f961e83d46ab346d102dc85aee97d7eae9e3590a841c09981337f20f84641127dea04cebc0bd69f5d927463e6c83f1743f1d6a77060a51109d859676de05b4b4e24b4abf6f1d41060b951b58dbd38fb3ee987a692a673a8", 0x73}, {&(0x7f0000001480)="b023ac570e9219e89b26b571db7ed27dc46b329d7ce5ace0d4fa358ed028aa7f8549339f1a43a65366cc70e6e885550d68c5bc87f45031db7aa6c9d5b04869c858864835daebd7d7856a7d55d58043", 0x4f}, {&(0x7f0000001500)="678aed425a35b6bb4c5b88b5c6486e399e6fb8aa2286d0b3d7b183fff1081623ab1d3271cc5f3bcf697be02a7010a9152279da44a326e349b64501428d719ff0de7f95a5e02df8814e60cbcfbfc4b04b4eeaa0c3ecff6c285b9bc6072e7a2b4ae180e3929947aa9830b7299a9679a4d3fb16881d7edf7da92f7dd72e3bd61d424f4143bad7b31b6a", 0x88}, {&(0x7f00000015c0)="835185c5617c9265771f9158e21204f4a885b0cb7e8d5f", 0x17}, {&(0x7f0000001600)="a74dd645d77ac8fae07f043926581bc3a9b9e16ebe8875887adb4f92fa14dc5db0e0ee6645861fa1e1b8bcc18b49620e4121864648b7183d2717f818e9504704416f5069661797c0a37b3f6aefa68d9624d66505ed9203c5bb4d9faa344369838884721ff13da94af700976b2b24d4866cb3b426aedc4ab2d22436f38c42b81699273d6facc61c5e70b6bda9a4068e77b42576d3e3664b7ade977afb5aea28f3968184c817ede661cc9cf73cfde7bde63f0bd7e09583eab0bee6bb2dac48cfaf71bb3335ce29ec327877d903b63ef200e1c34ba74b3417736c5665bce57831c3cc", 0xe1}, {&(0x7f0000001700)="8474b5208a7fec9dc14825daf12040667610dd19e18295589a92bd648b3d7e7f8e0987f2b9bc7f2d31e9f0a2298436e4f4c9abe57c40b282e0bed5419942575816ff66ca3621fb0fcfb3f35b1d6f2dcaf3350192f6413e4a31247111a22684135cee", 0x62}, {&(0x7f0000001780)="bd4f30ef527f5630a24f8f9304145d086cd1033490207c64", 0x18}], 0xa, &(0x7f0000001c00)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0xb0, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x820f, 0x4, 0xfff, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x0, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x9, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x401, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000000, 0x0, 0x7a8e4b1b, 0xd5c, 0x0, 0x1ff, 0x5103bc8a, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x9, 0x820a, 0x9, 0x7, 0x80000001, 0x2, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x0, 0x4c805282, 0x5f9808a1, 0x8000, 0x4, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0xd2, 0x7f, 0x9, 0x400}}, @init={0x18, 0x84, 0x0, {0x2, 0x80000000, 0x81, 0x7}}], 0x1e0, 0x24000841}, 0x4004) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r7, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) syz_mount_image$vfat(&(0x7f0000001e40)='vfat\x00', &(0x7f0000001e80)='./file0\x00', 0x9, 0x2, &(0x7f0000002f80)=[{&(0x7f0000001ec0)="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", 0x1000, 0x1}, {&(0x7f0000002ec0)="4051d087043bcd7754cf64532fe82eee3c3b242275588b8dce02f7feaec3b8e4ab5c5389322f566a085eb179c0edb8fb5ae17c81753bae7efef00db68cfebbdc35baa8bbd345645e085454c2412c3f1ea0d084f48deeda1b4343bd3f8f88e16f9cc5179e08cbd834713edfb9904d3df2411819e54f8f10248ca30c2c8666536a6f80d7920dee4429a2b6ff82bf70a1af50330c68a710", 0x96, 0x6}], 0x20, &(0x7f0000002fc0)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) r8 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x203) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000100)={0x4d, 0x4e4da238, 0x1, 0x8001, 0x0, 0x7ff, 0x5, 0x208, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000180)={r9, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xe74, 0x5, 0x7, 0x9000000000, 0x1}, 0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={r3, 0x4}, 0x8) syz_emit_ethernet(0x234, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/22 02:56:57 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100, 0x301000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0xac7e, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x100000001, 0x7}, 0x90) 2018/04/22 02:56:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000df0f74), 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/22 02:56:57 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)) 2018/04/22 02:56:57 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x2) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/04/22 02:56:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) rt_sigqueueinfo(r1, 0xa, &(0x7f00000000c0)={0x1d, 0x0, 0x7, 0x9}) 2018/04/22 02:56:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e20}], 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x1, [0x0]}, 0xa) 2018/04/22 02:56:58 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0xfffffffffeffff94}}) 2018/04/22 02:56:58 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='../file0/file1\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') readlink(&(0x7f0000000140)='../file0/file0\x00', &(0x7f0000000180)=""/77, 0x4d) 2018/04/22 02:56:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') io_setup(0x7, &(0x7f00000002c0)) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101100, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/04/22 02:56:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0xa, 0x400000000007e, 0x30, 0x2000000000000001}, 0x379) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x100000001, 0x7, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/22 02:56:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001040)={0x14, 0x15, 0x301}, 0x14}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x11) 2018/04/22 02:56:58 executing program 7: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000000)=0xe8) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa000, r0, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)) 2018/04/22 02:56:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) 2018/04/22 02:56:58 executing program 2: r0 = semget$private(0x0, 0x1000, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f000001fff0)={0x1fff}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/22 02:56:58 executing program 1: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f00000000c0)='\x00') 2018/04/22 02:56:58 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x6) getsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000919000), &(0x7f0000000000)=0x33a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x398, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2c8, 0xffffffff, 0xffffffff, 0x2c8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0xff000000, 0xffffffff], [0x0, 0xff000000, 0xff0000ff, 0xff], 'rose0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x3b, 0x64, 0x1, 0x40}, 0x0, 0x138, 0x178, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x7, 0x4, 0x1, [0x5, 0x7, 0x7fffffff, 0x9aee, 0x7, 0xaa1, 0xeda, 0x8, 0x1ff, 0x9, 0x2, 0x3, 0x80000000, 0x0, 0xe54d, 0x6], 0xf}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x9, 0x8, 0x6b80}}}, {{@uncond, 0x0, 0x120, 0x150, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x3, 0x7f, 0x3, 0x8, 0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1000, 0xffffffffffffffe1, 0x280}, {0x1, 0x62e2, 0x4009}, 0x1, 0x72}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/04/22 02:56:58 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) pselect6(0x39f, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)) 2018/04/22 02:56:59 executing program 6: unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) flock(r0, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) 2018/04/22 02:56:59 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xd8}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000140)=0x2) pipe(&(0x7f0000000000)) 2018/04/22 02:56:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') socket$bt_bnep(0x1f, 0x3, 0x4) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) 2018/04/22 02:56:59 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001300)={0x0, 0xa5d7, 0xd1, {r1, r2+10000000}, 0x66ea, 0x9}) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280)=0x3, 0x4) ioctl$TIOCCBRK(r3, 0x5428) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa0, "3a0801f1db9009ac3087cbbaa77f398cae6ba0dcc1f4db768d2141d53cf428e88ddd7ed7ed6406d931f2099ab9c4e65457e3b845d7efe1296c504da109fcc69883c921cbf1e20c4aa23da2cbc54d9e5cfd944a6f52796571c57d5860057bb08c8633ce0377202a7287f5673af66dd2f9dfce67f1049d516fcfa0d727fab3a265b0d170ac80454f04ee23e8639b30d3dab4b23098855d663d3a0a3a865aa5f4a5"}, &(0x7f0000000100)=0xa8) perf_event_open$cgroup(&(0x7f0000001380)={0x1, 0x70, 0x99f7, 0x0, 0x3f, 0x0, 0x0, 0x9, 0x10000, 0x1, 0x0, 0xfff, 0x53e, 0x8001, 0x1000, 0x4, 0x800, 0x4, 0x100000001, 0x7ff80000, 0x7fffffff, 0x2, 0x80000001, 0x8, 0x6, 0xffe, 0x2, 0x43f998e80000, 0x6, 0x0, 0x3, 0xcb, 0x3, 0x4, 0x7, 0x3f, 0x7fff, 0x3fffffff80000, 0x0, 0x6, 0x0, @perf_config_ext={0x7, 0x1754000000}, 0x4dc0d4678286aafe, 0x0, 0x1, 0x5, 0x7, 0x3, 0x5}, r0, 0x6, r0, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r4, 0xc7, "62581f5f3afca15058a6581f120bfe2743fc5795b203a9a4686775bb6b7178de9003b3d04157bd7af257da4a33ed8de191d2b936babb53806745ff9d5c48d500a458d74a3672bdf74571d61023380fe2e74663d854e10db5368544240d5d3c3c6075d35331cdbf888e58b74e3543588868d8b54bf55ef5bfaea786627ab29e3d090f4ebc340a7ab15adca75e5532005946327ec4bd8ee1248bf7e41a6dceae99ad0672f2ba9b486468a4e2e6509352b6ac02583ff9eca71285abb5b1f413d2b1e3da986d0c7b3c"}, &(0x7f0000000240)=0xcf) 2018/04/22 02:56:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) mkdir(&(0x7f0000001280)='./bus\x00', 0x107) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") accept4$ax25(r3, &(0x7f0000000140), &(0x7f0000001240)=0x10, 0x800) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x400000008000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0xfffffffffffffffc}) epoll_wait(r3, &(0x7f0000000200), 0x0, 0x10000) fcntl$setstatus(r3, 0x4, 0x0) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/04/22 02:56:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="96", 0x1}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x2, 0x3, 0x4, 0x879, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x33, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8001, 0x5, 0xbb, 0x7f, 0x3, 0x26}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0xffffffffffffffe0, 0x2}}], 0xc0, 0xffffffffffffffff}, {&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc9}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x9c, "8a7c8626413bf21a71b27f662da76f740e904756093c8b52452048e31db5092658a6a99dee132ff3055112ffd05f169d6c76e1765961a355e4aa3416ac1c681d3a3411c24a5c50a5f4de6d7dcb39dadbffe1987d7563cacbc19e0491e71660c64e0e1f0edb2aafe9b274a59e07f4ee58e97a71136056efc29cad7b58fe7a1db527b99e56254953255fda0b97d5e35740cd939fc3ba9b4f64684e390a"}, &(0x7f0000000000)=0xa4) r2 = semget$private(0x0, 0x7, 0x204) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x287c}, 0x8) [ 85.212120] mmap: syz-executor3 (6760) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 85.282640] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/04/22 02:56:59 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=' ']) 2018/04/22 02:56:59 executing program 7: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x8ea) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) keyctl$get_persistent(0x16, r1, r0) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/22 02:56:59 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f00000d7fc8)=[{0x4d, 0x0, 0xf5}, {}]}) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xb93, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x3, 0x76c}, 'port1\x00', 0x2, 0x10000, 0x0, 0xee1d, 0xaf2, 0x40, 0x7f, 0x0, 0x2, 0x7}) syz_emit_ethernet(0x202, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/22 02:56:59 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/22 02:56:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='uid_map\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000380)={"fd4eb4f64f312a8458a5162eaf6500", 0x1002}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r6 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01000000000000", 0x1b) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat(r7, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) 2018/04/22 02:56:59 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x0) r1 = getpid() sched_getattr(r1, &(0x7f0000000300), 0x30, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000140)={{0x2e317136, 0x0, 0x5, 0x0, "b90a8966ed56b7bd56f1c1fe8730f2d0ddb8e544a42ac49eee13d0a8219bb87b5ddf6ff043eef3e55619736c", 0x100000000}, 0x0, 0x0, 0x200, r1, 0x3d, 0x3, "814f297dc531e738b9a2784271c0e71788f9bbe3811cf48eb17949ac40a15b9524a48f3424631c4042058917f91932d03b418f47acc8c3924f56f2156c71ebc3", &(0x7f0000000100)='ctr(blowfish)\x00', 0xe, [], [0x9, 0x4, 0x400, 0x10001]}) bind$alg(r0, &(0x7f0000e15000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="01800000237ad048f8ab6a5196213585487a042eab7b2009cc8ae746c4336e6de3513eadeede250d048dd5d913fd7f173bff064ac728a10063e9db3d87e8e0b4b359d04bf9583b03c6f73cef6549196636b74c44e8ff6ba5aa70d26f4e538f05b64f2953036e9a296ca2ca8a2e44951468d9dc223f2fce80e569d8e4382fa5150244999eb613c08587879f35e5409605444354c00fc6da5d64e619cab48bfb12efcbbd9c52ea2a", 0x24b) ioctl$TCFLSH(r0, 0x540b, 0x8) prlimit64(r1, 0xf, &(0x7f0000000280)={0x5, 0x5d9}, &(0x7f0000000340)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000380)=""/4096) sched_getscheduler(r1) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendto(r2, &(0x7f00005c8f58), 0x0, 0x4000, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) pipe(&(0x7f00000002c0)) dup3(0xffffffffffffffff, r2, 0x0) 2018/04/22 02:56:59 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES32], @ANYBLOB="daebb3cce8240a6ac8b55c44e2cca73a9a89b3215f32a0e6b2398d15ef67453408fac5a3a940bf162e1b619d224a4760e2315c9e7b365e5868636015fd4fa422005fbb5482b9295739c26a9cce1b1143dbf6e870c47068a05e39ed3d9a4bd5359581c56b04b9b06abb2ec187e4f98e6083d7d5b4075787148d997bb64fdaff91f8385a5b2d695f71c78dfb9e4199bb", @ANYBLOB="320423a3f0049f270f54c260093d0e81fd7adcadc1abfe1baecd8fef2abd236ad70ca2bd22efd4d4116afb44d30271522191460b90a64da4cd3f8f167d5b161e34180ee6c4a5d34209ab937874d9331620565a7c8181b1153b77c8d46424e8bb04598443a40f389f808d35b622425d197b0dcbbd1ebe8eecd59e9e987ec710f48608d539dedd2c9c2fa1d104cfc3991de0292c7be7619d", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYRES64=r0, @ANYPTR64], @ANYRES64=r0, @ANYRES32=r0]], 0x4}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/04/22 02:56:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@local, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000200)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x5e) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000023c0)={0x5, 0x0, [{0xf000, 0x1000, &(0x7f0000000240)=""/4096}, {0x6000, 0x45, &(0x7f0000000080)=""/69}, {0xf000, 0x94, &(0x7f0000001240)=""/148}, {0xd001, 0x97, &(0x7f0000001300)=""/151}, {0x6000, 0x1000, &(0x7f00000013c0)=""/4096}]}) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) [ 85.779493] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 85.819342] device lo entered promiscuous mode 2018/04/22 02:56:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x3, 0x4) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0xfffffccd) 2018/04/22 02:56:59 executing program 5: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x1, &(0x7f0000000040), 0x0) 2018/04/22 02:56:59 executing program 6: mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000140)='W', 0x1}], 0x1, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2000002, 0x11, r0, 0xfffffffffffffffe) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000100), 0x1ff, 0x2) 2018/04/22 02:56:59 executing program 1: syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter6\x00') 2018/04/22 02:56:59 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) [ 85.940791] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/04/22 02:57:00 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000010c0)) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xb0111, r1, 0x0) write$binfmt_script(r1, &(0x7f0000002140)={'#! ', './file0', [{0x20, 'nodevW/'}, {0x20, '['}, {0x20, '[eth0['}], 0xa, "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"}, 0xffffffffffffff4a) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0xbd}, 0x8) 2018/04/22 02:57:00 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e21, 0xfffffffffffffe00, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x202) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'syzkaller0\x00', 0x600}) 2018/04/22 02:57:00 executing program 2: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x555000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={r3, r4}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/227}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) 2018/04/22 02:57:00 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xc0, r1, 0x8, 0x70bd2d, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x37145084}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x4002) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) openat$cgroup(r2, &(0x7f00000002c0)="561a00005a", 0x200002, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) munlockall() [ 86.218881] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/22 02:57:00 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20}, 0x1c) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/22 02:57:00 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4100) unshare(0x40600) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x38, r3, 0x738, 0x70bd26, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004041}, 0x810) r4 = dup3(r0, r1, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000000180)=""/238) 2018/04/22 02:57:00 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/143) r1 = socket$inet6(0xa, 0x3, 0x4000000000000087) r2 = eventfd2(0x0, 0x0) sendmsg$netrom(r2, &(0x7f0000000240)={&(0x7f00000000c0)=@ax25={0x3, {"a90e7c3abf7fd9"}, 0x5}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="3f62873e0bde85d3dea30ad890a1bc5d860db1a2309587a7880ed66a451f140ceeeec7fd5f352b", 0x27}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="8000000000000000000000000600000075803f76f0f6595e8ddc7ed4307de6246629e5a5199f88a6ab9fbefd8e19e266d82d195b623336847702907084d1daad25834e8808a340deb0741d99043ee220e3d567bde186f14975e3d655069126f02eff3d3545ede84f0128172b6779d1a2e25ada638212d11a6a96000000000028000000000000001901000032fdf7d077810ce10f7ed97a1b4f1993f48d00000000000000000000000000000000a9018f7fa4cb8f71862b661d5f3c510f4ec4cedfc508c5c3598d1fb17e63af2b2509ecd5"], 0xa8, 0x20000000}, 0x20000051) r3 = socket$inet(0x2, 0x803, 0x0) io_setup(0x20, &(0x7f0000c6b000)=0x0) setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f00000001c0)="a846e95894b734d7", 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r5, 0x4}, 0x8) io_submit(r4, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x1, r2}]) dup2(r1, r3) shutdown(r3, 0x1) 2018/04/22 02:57:00 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20040, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x8, 0x1c, [0x8, 0x8000000000, 0x401, 0xff, 0x9, 0xfffffffffffffffb, 0x2]}) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/22 02:57:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="86e0e014205a30c3c33c7c53277988585d629ddc5545ae45cc24e4d4de692089541abee552c177093a1b0bff3f5db7b25f242c10397343a15bb85dc6ffa0efb9391c82a65aa1cc3f807e88963f781bd9ba2ad995f357aec8aaf0983e16462186b14a3d7b1fb87484e23f94ad588a9dcd4181d3ea3c9e3605f7d3e3e06ed3aba1fddcc1e26d246b17f327f432", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r1 = socket(0x2003, 0xf, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xff, 0x4, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x8000, 0xd0b0}, &(0x7f0000000140)=0x10) 2018/04/22 02:57:00 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x101000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$inet_sctp(r3, &(0x7f0000001200)={&(0x7f00000007c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000b80)="ae58c68e1e35c25cefe71ebcb0b39aac8bdd067a8c1555f8a3e4d11cf85cafb314372e28fd9dfb99de11ba0a89fe49ab0861ffb5ba7ad13d57f9443a1a5dcd3751be52c19460f8694eefc9cf979771a276847eb53b6a7ace911dc5923180be6ac773bb0f81d48103eac61205a91c55f31cd57a274ce1955f23b5a50556e2a71b019aa66b8668c1c3258f49e56da698ade375dcfb19a97a72639edb49def3898c0daf7066c718a17f5b8b7b6015d3b80e29cf44d5781d84e434e093", 0xbb}], 0x1, &(0x7f0000001180), 0x0, 0x20000090}, 0x2004c010) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="000001000000000002004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000"], 0x143) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/45) pread64(r2, &(0x7f0000000cc0)=""/247, 0xf, 0x400000000019) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x2, 0x2) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c6ada1e5c4c662bb1309dff3e4b5e462fcde5efef", 0x28, 0xfffffffffffffffc) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000480)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) rt_sigpending(&(0x7f00000002c0), 0x8) keyctl$describe(0x6, r5, &(0x7f0000000580)=""/177, 0xb1) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) preadv(r4, &(0x7f0000000940)=[{&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/18, 0x12}, {&(0x7f0000000700)=""/96, 0x60}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f0000000840)=""/229, 0xe5}], 0x5, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) sched_setattr(r6, &(0x7f0000000b40)={0x30, 0x6, 0x1, 0x6, 0x0, 0x5, 0x0, 0x7}, 0x0) 2018/04/22 02:57:00 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/22 02:57:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x62f, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(ccm_base(cbc(blowfish),sha3-224))\x00'}, 0x14b) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r2, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) shutdown(r2, 0x0) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) [ 86.777776] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/22 02:57:00 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/22 02:57:00 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}}}}}}}}, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="cf2bb9ffaef04743b2c679e1fc1c478801636640670a40665ff4fe9ebdbec194ea1976df18ed180c4f0abce4c10ccac4738cef8724d3168666ac4a5a84ce71aab7afc827b1fbcee08a6dad279a07fb5dec010e4240630b503a52aca763db92") 2018/04/22 02:57:00 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x480, 0x4002) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000040)="54cf5d6934eddcf9bbd4ee532fb4b0965c1780d4859f47964ad81d83fc95", &(0x7f0000000080)=""/84}, 0x18) personality(0x100000005) io_setup(0xfff, &(0x7f00000001c0)) timer_create(0x0, &(0x7f0000001200)={0x0, 0x20, 0x5, @thr={&(0x7f0000000140)="9252d3df12bb1c675e30980fe3c0fb12a7517f63bf89f2eb15855570d45eb7ef622e0aae8f6d725c6872a72f79323bf620d0442a06bcb773c92d42fed763bee564353c0303627522aa5292598b1302edb48e288173e618164d0cde0d", &(0x7f0000000200)="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"}}, &(0x7f0000001240)=0x0) timer_gettime(r1, &(0x7f0000001280)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000012c0)={0x5, 0x10000, 0x7, 0x7f, 0x3}) 2018/04/22 02:57:00 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10) accept$inet(r0, 0x0, &(0x7f00000001c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x3ff, 0x20}, &(0x7f0000000180)=0xc) r4 = socket$inet6(0xa, 0x1, 0x1000000000b820) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800, 0x80002, 0x0, 0x0, 0x8004}, 0x20) 2018/04/22 02:57:00 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20}, 0x1c) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/22 02:57:01 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x40000000000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001, 0x0, 0x0, 0x10000000}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/22 02:57:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7f, 0x4082) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000001c0)={0xce, &(0x7f00000000c0)=""/206}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)=0x0) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f00000002c0)=""/137, &(0x7f0000000200)=0x89) ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x7) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000240)=r3) 2018/04/22 02:57:01 executing program 3: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1a5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) ioctl(r0, 0x3, &(0x7f0000000000)="28bf8a9ce7d44aa2232474c6df8c5346f901b64dbe7c2881bd8235849a2a290f9a1ea6e129e2f010920b2916b9c7e98576419e5a90fc6fda434d4fc5a374e9faab007acc0ab891e2ecf564b4e3a8108af7360d7b2597822ed45bcf9b480f8c0e62f7da537f6bf697a499152d80c0ac285b7a4919eed2f8076768bb631ec2877ef0e037efc293dc66694b3caf3255") sendfile(r0, r0, &(0x7f0000317000), 0xfe8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/04/22 02:57:01 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/162) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x40005, 0x0) r2 = memfd_create(&(0x7f0000000040)='/dev/input/event#\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xa78, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x100000001}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x20000000}) 2018/04/22 02:57:01 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x40000000000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001, 0x0, 0x0, 0x10000000}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/22 02:57:01 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast1=0xe0000001, @empty, 0x1, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @empty, @empty, @broadcast=0xffffffff]}, 0x2c) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/04/22 02:57:01 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/22 02:57:01 executing program 2: getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/04/22 02:57:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) sendmsg$nl_route(r0, &(0x7f000035efc8)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001800210000000000000000000200000000000001000000001400090008000000", @ANYRES32=0x0, @ANYBLOB="0c3e0ab6a4f474fd39", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/04/22 02:57:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001880)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20008800}, 0xc, &(0x7f0000001840)={&(0x7f00000017c0)={0x4c, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x91d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r3 = getpid() fcntl$getownex(r1, 0x10, &(0x7f0000001a40)={0x0, 0x0}) getresuid(&(0x7f0000001a80), &(0x7f0000001ac0)=0x0, &(0x7f0000001b00)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003440)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003480)={0x0, 0x0}) r8 = getuid() sendmsg$netlink(r1, &(0x7f0000003e00)={&(0x7f0000001940)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc, &(0x7f0000003d80)=[{&(0x7f0000001980)={0x98, 0x2b, 0x300, 0x70bd2a, 0x25dfdbfb, "", [@generic="a53e9ece208e1b40cd2b795e493b72a8ad83585f4786eea25a5aae03d2c2e3680b8229b66d7ccef416da5581b4acbe1b6247c99a1c7738805ddf0b71b4d2e8565413573bab4138531fae8938bd36ab7311bdb167ec9359b9443da8aa820d64187f04b6e82e793367a42cefb7b4419f411f66661d22c8c2b68db4a412e3ee9dabeb2c24c62e160a"]}, 0x98}, {&(0x7f0000001b40)={0x168c, 0x3e, 0x4, 0x70bd2c, 0x25dfdbfe, "", [@nested={0xd0, 0x5d, [@typed={0x8, 0x60, @pid=r3}, @generic="1613f554c43bed909ed3f9d97633f47f1e966468", @typed={0x8, 0x5c, @pid=r4}, @generic="905e3a65938ab5cb4ad6a99c4f861ec73bd7a5110adf123ec8e4b8efc0630d02465c0a469b96f610bf5f06018bce5bffe802eaebe82ba235b80081e3b2c2360876f24e387a18a12e7a596ced3c0e95fdd1dd2b7e5a67e6fb109324f37ef0870ef25ff182e177eb353ebb7d4eb83e16595f2d6e77c79da07b238c68403a6c170e81234c0560cf5a36b182a9645121ab6b90f7cb77cffb831280d475fc0071", @typed={0x8, 0x8, @uid=r5}]}, @typed={0x14, 0x10, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @nested={0x136c, 0x42, [@generic="76d21b96d46e76bdd6c12f9c711e646df3aed37af5d47036ddc3a8bfe48f9c92d22b8d106318ea1bca0e5a6e1ccaadfee22ebc23b3d0dc6d3bda9f1c7631ae59b3081bb0624b75d3024202d2ffb0df56e19b4d32214451be792b44642a50457634add8ef006d9a9519cb092bf20484437e1aab29749ac50c363f1c25b4cc0e1e94298972a367724888be48380c5dd5bba9bfbad6bd1777331924f908b115af85220696c5adc1", @typed={0x8, 0x52, @ipv4=@multicast2=0xe0000002}, @generic="eb9ab2be75f4656af7fa29275f2a24a27799383891c9d355e5358c333756236d83f2352a1442af5059621df28848e456c60f72bd876ea80530c74c10449a733a1696182d01f758b448bfeb16947f8e88863f0b99cfaa216b31edebc1a4f145b8f2", @generic="913e7f8d4ee3418301530a9e9aff9ebb0287408f0f988f174bccf2f7653bce12cac4d79f6e6f7679859554d6758ec6305a3970f867aa0a217a353e6c7b41ab888ed3897dc0b2c920f420e656d7ba77a45968d16f8008a017e1e4492d864e23f4edb82c7e34c8cd583f0a3e15b0299279eed8cc8725e1743c96ce9967c719d1ddcd06d23e89920eb6f92542c787f6ae632982122b62c2ed6a056fe93008dd22b7071b1694320476b59e8f871c60d49c9caa5d1f089fb0faab0a11ed5aabed8b86710be275845f8ef8207364b86b55d060a86eaa954c69f642e507396b65b96e633f68e6943b6e82c95ffdd98a9476c486a4", 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{&(0x7f00000034c0)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0001150008000900", @ANYRES32=r7, 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@ANYBLOB="d4004e00c800140062d2963a5645ac7d330a17338fa05fcbe6365c22f6d147d2a87ac39b00834eb9b1c039f8715c22c2b8f27f3c8c71cdfb61ccf4e7a21da51edd986dc17dc6c4e017de2906e15cfc1e37d51365394aeb50acfc1b8915172a853fb50e12913bac7b225c9c4a1facb5bab4ec0505c103d552cfae1327f4a20059acc03fa5618ff2276ec63aa0f182428aaa455b19790e54e7484a967364ef1c6b96ea61013f93385a88ac7549b804d30961e17863b203ae5f48f5d6fa59b7e5dc86e35f05b355a0a5cc00000008008d00ac1414aa000000"], 0x474}, {&(0x7f0000003940)={0x408, 0x1c, 0x528, 0x70bd28, 0x25dfdbfc, "", [@nested={0x108, 0x1, [@typed={0x104, 0x1c, @binary="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"}]}, @generic="ed925c100b8a5e3ae195411e9e2e60522fc55914969f5b5a6e3a7f2423e7a97fa095abdf21d61f55d6af21f7559823aed5d915cc4f468942918a7eaa780b8d3e1fa7ab14b05d5809cd0c835e89d929bebc0553ef01d5db8ac4c3ee09b39be41b508aa27aae442e7fd05a41af3ccd737cacbbaa6703c9a212281eef91a8a4e8cb23c2a95ae8879b2fb0886037a8af1e822ded0bb48602fa6e27a3b2cdff0e43a212c675223971a1a580852998f45070ee8b621116600c2c698673831a294b5f67c26273d10eeed093d14779046244f71a94e7061aa3f4954e904bf749", @nested={0x214, 0x42, [@generic="254bb838587d746eecee9fe01502c53331674501a925d6d716e7d2eb1f", @generic="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", @generic="ff2b29a1a5f8f07c678189a54f84d3d0ddd2665dbfe1d16dee303ac7a411d9370602dd5f2711f98db74ee1e9a0045eb268c9302c9cfc76e8fd6b9acc320bfe1195bc8fd42ca477ba67602a76f1a944fbe55c6fbc3b3762aca2f9c3d2c65427185699492214b031dcd9af0d2239009a74cfa1d0eeb2fde0148c8aa00b9a9ca3d6912a63b3cac28bca9c45d27eafb3489db44f99c8b574c4df56e22b278c65a3509c927c3de275dbff844090d31f9ef608c8f545f4f65d6b612b97245768c2329701b534320eb6f1d773e54d43d61becaac52570d74da20833ce12a62f056688a5a15cf9b123f2b865cf3110b437", @typed={0xc, 0x1, @str='IPVS\x00'}]}]}, 0x408}], 0x6, 0x0, 0x0, 0x8000}, 0x44090) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000018c0)={'veth0_to_bridge\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) modify_ldt$write2(0x11, &(0x7f0000000180)={0x7f, 0xffffffff, 0x3000, 0x1000, 0x1, 0x3, 0x1, 0x0, 0x1723, 0xffffffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r9, 0x40045402, &(0x7f0000000040)=0x1) syz_emit_ethernet(0x230, &(0x7f00000016c0)=ANY=[@ANYBLOB="aaeaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20dbddf1bbfb0100cfff9c624effaab97c429bd469ed720e9717564a2ae50651a3d05b39b43a8b56b515a6e1f7a89cb8c3866aa61df24899c61ddc18e9d60b655e168c556ebf060dd3ee2c36a69763d0bcce8c0624f884469f3eda7bc33ea7d25f1d40bbdcfa6f3daa6cfca200b7f91013b53dccccec3232cd666086d4cffefdee15b5fc26ea2b23c3ff4987f75e752dbb72b966c723534ffb43b555b80a82788c00", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000001900)={0x2e, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e20, 0x1, 'ovf\x00', 0x9, 0x7, 0x2}, 0x2c) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000300)='./file0\x00', 0x8, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="06a09cc68b8f878393452460a5d6aa572bfce05162bd91d5b6bb75a1f21925679db7d099d40a1b07742312dbcd444650df6102a375183ceaf5abb0bf39feebd8081381738073aded57f110b159e3048a38bb229e569a59f000291f75f8233f2b0289a89c27c3a8af0fcab1051e66a08da8c3", 0x72, 0xff}, {&(0x7f00000003c0)="d89b144164d453b7e71d9e1b5f22f9c21f54efc3fe0d7630aa62798b04f9ba54401832942436e3e0726bdb77a6f07dd18e7c92e0456dad169141223b9b964622430d817b7e2921b1730079a76480de136e4dd21285ecafc2c5bc509c5bcf20eaa16cf3b17bc244c06b13b79b4ec9a9f014bb0f2cac912e9e432fd55a0792feeb8315da8223aa3c37e6a3907886c8d7a2170e349b5908618c444b15946383fd72941b196c2f4a033031d9017e1b4a8a0f6deab3a3a3312a47b81cb8d29a3061f0da19fc2fbcfd1eec1434d35d75ece82e90d73eb7", 0xd4, 0x9}, {&(0x7f00000004c0)="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", 0xfa, 0x1000}, {&(0x7f00000005c0)="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", 0x1000, 0x4}], 0x4400, &(0x7f0000001640)={[{@barrier_val={'barrier', 0x3d, [0x30, 0x35, 0x37, 0x32]}, 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@usrquota='usrquota', 0x2c}, {@nombcache='nombcache', 0x2c}, {@noquota='noquota', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@data_ordered='data=ordered', 0x2c}]}) 2018/04/22 02:57:02 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1, 0x1b071, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd0e, 0x0, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/22 02:57:02 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x8, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x6744}, {0x6e0e172e}, 0x0, 0x6e6bb6}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1, 0x0, 0x0, 0x5}, 0x4050) 2018/04/22 02:57:02 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x309000, 0x0) getsockname$netrom(r0, &(0x7f0000000100)=@full, &(0x7f00000000c0)=0x48) shutdown(r0, 0x0) 2018/04/22 02:57:02 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/22 02:57:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) lseek(r0, 0x0, 0x3) 2018/04/22 02:57:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00000005c0), 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x10000000000}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @local}, &(0x7f00000000c0)=0x8) 2018/04/22 02:57:02 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000001440)='/dev/midi#\x00', 0x6, 0x82182) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000240)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000002c0)={{0x7, 0x7, 0x7ff, 0x3, "bd17746b1e7216abf5e665b8b62da2f36df594a93c4ecc635d56485591236c9802a1a1588d66b2a5e2141d02", 0x100000000}, 0x0, 0x0, 0x5, r1, 0x6, 0x7fff, "bdd46c04e32c4f14417d787c7ccd1e019782262b18bade55df7e5c1fc2b498c32acf76cbf488a52a9f77bd0ea6ea70b7fa0437feca37140159ef52747f5e6a51", &(0x7f0000000280)='/dev/midi#\x00', 0xb, [], [0x3, 0x3, 0x5]}) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') open_by_handle_at(r3, &(0x7f0000000180)={0x9e, 0x1f0000000000, "fcb59a92b2e38750620e14f5b6693a2ce9be200155efc794483a1421e31e77e2c4775529d12be2dbd8c8bdde7bc252cc704e14176f3a74e065db01fed3069ec55252adf62a09ff3e2032a7c092251f797e3c558720e9ba4ed570eac4b7fd316d42c192b03ab868ffad16a208e281c4865366a3db47be3c95cd14091bca9761d61b92734fdefb788ec13c6eed425e8b741366af80aae0"}, 0x2040) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000400)=""/4096) socket(0x3, 0x1, 0x0) sendfile(r3, r0, &(0x7f0000000000), 0x0) 2018/04/22 02:57:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) 2018/04/22 02:57:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001880)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20008800}, 0xc, &(0x7f0000001840)={&(0x7f00000017c0)={0x4c, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x91d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r3 = getpid() fcntl$getownex(r1, 0x10, &(0x7f0000001a40)={0x0, 0x0}) getresuid(&(0x7f0000001a80), &(0x7f0000001ac0)=0x0, &(0x7f0000001b00)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003440)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003480)={0x0, 0x0}) r8 = getuid() sendmsg$netlink(r1, &(0x7f0000003e00)={&(0x7f0000001940)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc, &(0x7f0000003d80)=[{&(0x7f0000001980)={0x98, 0x2b, 0x300, 0x70bd2a, 0x25dfdbfb, "", [@generic="a53e9ece208e1b40cd2b795e493b72a8ad83585f4786eea25a5aae03d2c2e3680b8229b66d7ccef416da5581b4acbe1b6247c99a1c7738805ddf0b71b4d2e8565413573bab4138531fae8938bd36ab7311bdb167ec9359b9443da8aa820d64187f04b6e82e793367a42cefb7b4419f411f66661d22c8c2b68db4a412e3ee9dabeb2c24c62e160a"]}, 0x98}, {&(0x7f0000001b40)={0x168c, 0x3e, 0x4, 0x70bd2c, 0x25dfdbfe, "", [@nested={0xd0, 0x5d, [@typed={0x8, 0x60, @pid=r3}, @generic="1613f554c43bed909ed3f9d97633f47f1e966468", @typed={0x8, 0x5c, @pid=r4}, @generic="905e3a65938ab5cb4ad6a99c4f861ec73bd7a5110adf123ec8e4b8efc0630d02465c0a469b96f610bf5f06018bce5bffe802eaebe82ba235b80081e3b2c2360876f24e387a18a12e7a596ced3c0e95fdd1dd2b7e5a67e6fb109324f37ef0870ef25ff182e177eb353ebb7d4eb83e16595f2d6e77c79da07b238c68403a6c170e81234c0560cf5a36b182a9645121ab6b90f7cb77cffb831280d475fc0071", @typed={0x8, 0x8, @uid=r5}]}, @typed={0x14, 0x10, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @nested={0x136c, 0x42, [@generic="76d21b96d46e76bdd6c12f9c711e646df3aed37af5d47036ddc3a8bfe48f9c92d22b8d106318ea1bca0e5a6e1ccaadfee22ebc23b3d0dc6d3bda9f1c7631ae59b3081bb0624b75d3024202d2ffb0df56e19b4d32214451be792b44642a50457634add8ef006d9a9519cb092bf20484437e1aab29749ac50c363f1c25b4cc0e1e94298972a367724888be48380c5dd5bba9bfbad6bd1777331924f908b115af85220696c5adc1", @typed={0x8, 0x52, @ipv4=@multicast2=0xe0000002}, @generic="eb9ab2be75f4656af7fa29275f2a24a27799383891c9d355e5358c333756236d83f2352a1442af5059621df28848e456c60f72bd876ea80530c74c10449a733a1696182d01f758b448bfeb16947f8e88863f0b99cfaa216b31edebc1a4f145b8f2", @generic="913e7f8d4ee3418301530a9e9aff9ebb0287408f0f988f174bccf2f7653bce12cac4d79f6e6f7679859554d6758ec6305a3970f867aa0a217a353e6c7b41ab888ed3897dc0b2c920f420e656d7ba77a45968d16f8008a017e1e4492d864e23f4edb82c7e34c8cd583f0a3e15b0299279eed8cc8725e1743c96ce9967c719d1ddcd06d23e89920eb6f92542c787f6ae632982122b62c2ed6a056fe93008dd22b7071b1694320476b59e8f871c60d49c9caa5d1f089fb0faab0a11ed5aabed8b86710be275845f8ef8207364b86b55d060a86eaa954c69f642e507396b65b96e633f68e6943b6e82c95ffdd98a9476c486a4", 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{&(0x7f00000034c0)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0001150008000900", @ANYRES32=r7, 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@ANYBLOB="d4004e00c800140062d2963a5645ac7d330a17338fa05fcbe6365c22f6d147d2a87ac39b00834eb9b1c039f8715c22c2b8f27f3c8c71cdfb61ccf4e7a21da51edd986dc17dc6c4e017de2906e15cfc1e37d51365394aeb50acfc1b8915172a853fb50e12913bac7b225c9c4a1facb5bab4ec0505c103d552cfae1327f4a20059acc03fa5618ff2276ec63aa0f182428aaa455b19790e54e7484a967364ef1c6b96ea61013f93385a88ac7549b804d30961e17863b203ae5f48f5d6fa59b7e5dc86e35f05b355a0a5cc00000008008d00ac1414aa000000"], 0x474}, {&(0x7f0000003940)={0x408, 0x1c, 0x528, 0x70bd28, 0x25dfdbfc, "", [@nested={0x108, 0x1, [@typed={0x104, 0x1c, @binary="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"}]}, @generic="ed925c100b8a5e3ae195411e9e2e60522fc55914969f5b5a6e3a7f2423e7a97fa095abdf21d61f55d6af21f7559823aed5d915cc4f468942918a7eaa780b8d3e1fa7ab14b05d5809cd0c835e89d929bebc0553ef01d5db8ac4c3ee09b39be41b508aa27aae442e7fd05a41af3ccd737cacbbaa6703c9a212281eef91a8a4e8cb23c2a95ae8879b2fb0886037a8af1e822ded0bb48602fa6e27a3b2cdff0e43a212c675223971a1a580852998f45070ee8b621116600c2c698673831a294b5f67c26273d10eeed093d14779046244f71a94e7061aa3f4954e904bf749", @nested={0x214, 0x42, [@generic="254bb838587d746eecee9fe01502c53331674501a925d6d716e7d2eb1f", @generic="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", @generic="ff2b29a1a5f8f07c678189a54f84d3d0ddd2665dbfe1d16dee303ac7a411d9370602dd5f2711f98db74ee1e9a0045eb268c9302c9cfc76e8fd6b9acc320bfe1195bc8fd42ca477ba67602a76f1a944fbe55c6fbc3b3762aca2f9c3d2c65427185699492214b031dcd9af0d2239009a74cfa1d0eeb2fde0148c8aa00b9a9ca3d6912a63b3cac28bca9c45d27eafb3489db44f99c8b574c4df56e22b278c65a3509c927c3de275dbff844090d31f9ef608c8f545f4f65d6b612b97245768c2329701b534320eb6f1d773e54d43d61becaac52570d74da20833ce12a62f056688a5a15cf9b123f2b865cf3110b437", @typed={0xc, 0x1, @str='IPVS\x00'}]}]}, 0x408}], 0x6, 0x0, 0x0, 0x8000}, 0x44090) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000018c0)={'veth0_to_bridge\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) modify_ldt$write2(0x11, &(0x7f0000000180)={0x7f, 0xffffffff, 0x3000, 0x1000, 0x1, 0x3, 0x1, 0x0, 0x1723, 0xffffffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r9, 0x40045402, &(0x7f0000000040)=0x1) syz_emit_ethernet(0x230, &(0x7f00000016c0)=ANY=[@ANYBLOB="aaeaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20dbddf1bbfb0100cfff9c624effaab97c429bd469ed720e9717564a2ae50651a3d05b39b43a8b56b515a6e1f7a89cb8c3866aa61df24899c61ddc18e9d60b655e168c556ebf060dd3ee2c36a69763d0bcce8c0624f884469f3eda7bc33ea7d25f1d40bbdcfa6f3daa6cfca200b7f91013b53dccccec3232cd666086d4cffefdee15b5fc26ea2b23c3ff4987f75e752dbb72b966c723534ffb43b555b80a82788c00", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000001900)={0x2e, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e20, 0x1, 'ovf\x00', 0x9, 0x7, 0x2}, 0x2c) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000300)='./file0\x00', 0x8, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="06a09cc68b8f878393452460a5d6aa572bfce05162bd91d5b6bb75a1f21925679db7d099d40a1b07742312dbcd444650df6102a375183ceaf5abb0bf39feebd8081381738073aded57f110b159e3048a38bb229e569a59f000291f75f8233f2b0289a89c27c3a8af0fcab1051e66a08da8c3", 0x72, 0xff}, {&(0x7f00000003c0)="d89b144164d453b7e71d9e1b5f22f9c21f54efc3fe0d7630aa62798b04f9ba54401832942436e3e0726bdb77a6f07dd18e7c92e0456dad169141223b9b964622430d817b7e2921b1730079a76480de136e4dd21285ecafc2c5bc509c5bcf20eaa16cf3b17bc244c06b13b79b4ec9a9f014bb0f2cac912e9e432fd55a0792feeb8315da8223aa3c37e6a3907886c8d7a2170e349b5908618c444b15946383fd72941b196c2f4a033031d9017e1b4a8a0f6deab3a3a3312a47b81cb8d29a3061f0da19fc2fbcfd1eec1434d35d75ece82e90d73eb7", 0xd4, 0x9}, {&(0x7f00000004c0)="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", 0xfa, 0x1000}, {&(0x7f00000005c0)="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", 0x1000, 0x4}], 0x4400, &(0x7f0000001640)={[{@barrier_val={'barrier', 0x3d, [0x30, 0x35, 0x37, 0x32]}, 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@usrquota='usrquota', 0x2c}, {@nombcache='nombcache', 0x2c}, {@noquota='noquota', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@data_ordered='data=ordered', 0x2c}]}) 2018/04/22 02:57:02 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto(r0, &(0x7f0000000000)="702196e263f8c69d8e3bb362e13462da15a334547250b826d19507ce27ec024f2ecbd963e8cd033d", 0x28, 0x0, 0x0, 0x0) 2018/04/22 02:57:03 executing program 7: r0 = socket(0x2, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000bf9f66)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/04/22 02:57:03 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = getpid() tgkill(r0, r1, 0x15) rt_sigprocmask(0x1, &(0x7f0000000040)={0x40}, 0x0, 0x8) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x0, &(0x7f000058a000)) 2018/04/22 02:57:03 executing program 6: unshare(0x40600) r0 = semget$private(0x0, 0x1, 0x22) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/228) r1 = socket$inet6(0xa, 0x1, 0x0) write$selinux_create(0xffffffffffffffff, &(0x7f0000001100)=@objname={'system_u:object_r:admin_passwd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x43) sendmsg(r1, &(0x7f0000001980)={0x0, 0xfffffffffffffe6e, &(0x7f0000000080), 0x111}, 0x0) 2018/04/22 02:57:03 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x6, 0x4e9}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xd2, "f708839f6a12f03464b23fda554da31c78e7fc3b9fadf07be28b5874a34a6faa0d2e6fef3bf9dee754ca2a69ac65dbde2e352eb274562c56ea8f420ceef21462480590948632496d00a4142a253b02d7b999f81329e1c79a5923059dc5b9706e143a3b5629c04c6d06f8fef86e0246b772d077b0d9a90142bbc57e8084155f4ef5ef97e5f5c941f51b0fe00a93582cfd35905a3883db2f5e19ef343e85748f53d97959480a053b3ffb05ed72e98cc6af11ad79ba7bf2181e2278b7a48201617ec2571a9cfa009b95c2d6a0ce2b7971d5cb46"}, &(0x7f00000001c0)=0xda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000440), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x90) sendmsg$nl_crypto(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@del={0xf0, 0x11, 0x308, 0x70bd29, 0x25dfdbfc, {{'ansi_cprng\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x6}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/04/22 02:57:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x195482, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 2018/04/22 02:57:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x7}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x2d0000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000040)=""/111) 2018/04/22 02:57:03 executing program 2: unshare(0x8000400) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) 2018/04/22 02:57:03 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) [ 89.189689] IPv4: Oversized IP packet from 127.0.0.1 [ 89.228654] IPv4: Oversized IP packet from 127.0.0.1 2018/04/22 02:57:03 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r2 = dup2(r1, r1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x8200, 0x3, 0x1, r3}, &(0x7f00000001c0)=0x10) r4 = dup(r1) prctl$setendian(0x14, 0x3) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000200)=0x1) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/22 02:57:03 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00000006c0)='/dev/vcs#\x00', 0x1, 0x101000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000840)={'filter\x00', 0x0, 0x3, 0xb5, [], 0x7, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000780)=""/181}, &(0x7f00000008c0)=0x78) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)=""/228, &(0x7f0000000200)=0xe4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0xeb6ac385f6da9114, 'erspan0\x00'}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x8000000000010, &(0x7f0000000000)="17000000020001000003be8c5e08010300ec1f030000f2ff00000098fc5ad9485bbb6a8800000000dba67e0600000000000200df01800009f100f5009cee4a5acb3da400611fb700670000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba0000800000000000000554062a80e605007f71174aa9516cbf320ec39f02d47c59cc16198b6026eb4bf7ba2112ce68bf17a6e019b7487067c12f162abd9ce053989d755a753b6dca4490000000000000", 0xb8) statx(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x4000, 0x2000007ff, &(0x7f0000000280)) 2018/04/22 02:57:03 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect(r0, &(0x7f00000000c0)=@l2={0x1f, 0x7, {0x0, 0x9, 0x9, 0x7, 0x3, 0x20e}, 0x4, 0x7}, 0x80) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x80, 0xffffffff) 2018/04/22 02:57:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000400)=@updpolicy={0xc4, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x500, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/22 02:57:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000484000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x844, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3f, "51999aa7ca6873fb9b62d278d4480634546284e3dbbf8cccaebefc4cf2edf3dc71bc12674034974297bc9f088553259675f399b438351fed6d41511a3e387f"}, &(0x7f0000000080)=0x47) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x4, 0x30, 0x80000000, 0x5}, &(0x7f0000000140)=0x18) 2018/04/22 02:57:03 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x80000000) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000440)='ceph\x00', &(0x7f0000000480)="00001000") 2018/04/22 02:57:03 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbc}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfff1, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/22 02:57:03 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0}, &(0x7f0000001700)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001740)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002f80)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002fc0)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) r6 = gettid() stat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() sendmsg$netlink(r0, &(0x7f0000002ec0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x800000a0}, 0xc, &(0x7f0000002d00)=[{&(0x7f0000000080)={0x1360, 0x14, 0x1, 0x70bd2c, 0x25dfdbff, "", 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@generic="74068888a30deb5b4e09eccb06ac3c55cbe00b43ce44eea367379e82872f81524bac65cf408c27737981efcc04558e1c0f2d9d539209f0261c209dfbf89c180f7db50ee8bd73a53ea15371da5db45ae6b7d513c4d6aedb301fd4fd273f40f23050d9514a864a63ab2ab9f34d4595f7c3ce1206ebe0ceebb3422507af7180d77bd98031c7d0d7f8350d417558941688064918a4e202f8ed3b4629b7bf63c4f4f29b77207eb5d26fb3a130b84f24b76a2a52b2abe1784edabda41fddbb940ab7a60c8594dad759451aa07b698d3e3a6d8734a8698949a0176b34ad5433cb9cacbd50a93f733fd077", @typed={0x8, 0x70, @fd=r0}, @generic="51f81d45d089486bcfee0db7309b03c2bcefe8ba839c831c72f1bee1fbaa0d337d38d6fcc0972c10fcc4978d233856bb161146cba8173b2b7a2018725a8435b01796767f73055a686abf44256de4c9ecabb789bc5999ee93d81109edf5caf8332016e98992b472751807ff5a797156a402a21e95470585b28940b4accc9ed89d6119a79d148dd40cee20cbe710d088c3bd7841679024e5a0bd95a9da23dd83e14bda9eba603594a5f0e69fc57a93cae102370ec8efffafd37bb0c8b88bec9e97d02f652d09c0aa45a6436f29f5ee4a5a2c5b26808276e3f81ab6acdd88be571aae42f88f4bf942c1a490fa4988"]}]}, 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@generic="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@generic="9e8f3d158e0f78012ba63e53d6e98b1d788ecef8598cabb254485e03743d636e68ff1e1631cbe40ffdc3b7c938f4defa18ce15744e8072cff7ad9024310a44218b41685c7d4e7240665c2f970ed26e94d5252130611e4810edb4ec302dc8cbb26e8b1402d085c8321d724d0a9e1f59ebf29162151d8571afb9a11199d061121b37e0fb8dced31cb63dca09cc91c04ecb9af928cf6dfc8a5bca58e6e3557c7fe1c132431a289e57375f12c784ce6ea15b19c5c9b315"]}, @generic="87f4111af087ac3418b02a9d3af59805ba1818eaff5b8698a21b81262072c5d7249ba3bfdbb5e5f7a64d2a026b01172a8735818ba167de7d134888b848e58a2758a288147682549716693ad084735c600af993f2c4bc58471b3f0ed70e7f17bfbae2dd4a357a03db14285b54a5c34a7bedb21a9667fb33d5d87ac015dea26a4de817802d4fe2daf1178db9417253e31c6e880b49c15856818c0e8eebd3780311359e847a3d78834daf2fefd246efe5d4e806b55f1cda86ad67c8fc1fbd98761cad077542b617d2bddf6172193a4fddc72e89d11ac8c8fef065cb31054f9270741f4b0546f7b10ccafc14f52447db", @typed={0x8, 0xa, @pid=r4}]}, 0x12ec}, {&(0x7f0000002a80)={0x270, 0x10, 0x1, 0x70bd27, 0x25dfdbfe, "", [@typed={0x14, 0x22, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="9f11e20e4c7af21ef81f6449a4f3f2d71020b12365ddad991fdbeca346ade0d92b440a202e7d43a7633c9b243b10e84df3ec2e4167ced5fc64ce2ec7dd59c716d6202b81ec8851188590ecb41961ba77b2c4b8f79c1080e13af85f9eef5e91a430714cb7e25ad4a406325057ec291085c0165a65a21ac6b9b2d37ccd8f050ef510c9241cfa4b7a2eb773f25b64c996fbdb7e28485ef1a23a1c460a2a9c8049efad86df2eeaa1a874e065d1ad379411eb8cf4d6c09aad1fd574bead02240ce98931ce27ae53c2d3d6d04fe314186546e1f01d4556438febd56f88bfea1c700b37c90e219b65", @generic="c17f9102", @typed={0x8, 0x8a, @u32=0x1f}, @nested={0x158, 0x86, [@typed={0x8, 0xd, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="c7e04f0bd7d6bd77de02b9c524d5b30a543bdac2bc150dace75fbb11e808fa9ef5f8207e406bca9b75568bace74401fe1d896936ffd48f157cb92e2364f16a3258474cf3b25f75b32850c76afe5961c5ddc624f8b43a0716bb830106cddba5edb829959d6c822d468e46c7da40c026eefae6dfd8fe7ad0b346c5408ae74d2a341fa1329c120b341094be27d667a4ab2337d3cd0ca96c90ed37dd7225d056226a6d9cbdd155ef908b6092209012852978463549137eca8e5e80086f5b7b8d7598bfbafb2656d3087555ca218c9cb2f510dfef8b462964d4dc24e7dcc5a21d73", @generic="de34dc147b0c37c24719ec8025d41afbdf4a422438316459d6ae15cb6996895847133c5df6e78d08b1888632c5", @typed={0x40, 0x7e, @str='nodev#}self)vmnet1/[mime_typeeth1nodev{-6}-md5summime_type\x00'}]}]}, 0x270}], 0x4, &(0x7f0000002e00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x98, 0x800}, 0x40000) unshare(0x40600) close(r0) fsync(r0) fstat(r0, &(0x7f0000002f00)) 2018/04/22 02:57:03 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x6, 0xa6, 0x4, 0x40, 0x3f, 0x4, 0x7ff, 0x100000000, 0x0, 0x3f}) nanosleep(&(0x7f0000000140), 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000008, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000000100), 0x314, 0x0, 0x0, 0x41) 2018/04/22 02:57:03 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000080)) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x10005, 0x4) 2018/04/22 02:57:03 executing program 3: memfd_create(&(0x7f0000000200)='\x00', 0x1) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000004ffc)=0x25b) socketpair(0x1000000000b, 0x4, 0x61ee, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x376, 0x4) timer_create(0x0, &(0x7f0000000180)={0x0, 0x2b, 0x0, @thr={&(0x7f00000000c0)="a4dc71d415c269c0061a8932d7c0dbb7ec309612d248f28928f32c9689880c3239dc881f30911310cc5fe9ed7ce145901bb3d381109f1a58a71ca08efcdfaee6492fe6c8483e419dafc2ec6c329478c1d4c5fcdce4fe566b63688b7994f47c1ca9c682a494da72adcab668364d2361b6590451944bc59c32f9", &(0x7f0000000140)="4332fe1c81e0fc3976b9ff5460a2623f6916d85c7479794cc0082f4c"}}, &(0x7f00000001c0)) 2018/04/22 02:57:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="beca38d3b2dace10b331b77f5a2157d28d208568a54b85189fb2d3afd7358ba0981c6872d002494eea0eaac3", 0x2c) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)}, 0x40084) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080)={@ipv4, 0x0}, &(0x7f00000000c0)=0x14) bind$packet(r3, &(0x7f0000000180)={0x11, 0xff, r5, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000000340)=""/122, 0x7a) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000200)={0x3ff, 0x8, 0xfff, 0x81, 0x8, 0x4}) bind$alg(r0, &(0x7f00001ee000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000300)={@multicast1=0xe0000001, @empty, @multicast1=0xe0000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x4, 0x0, 0x7}, &(0x7f00000002c0)=0x10) epoll_pwait(r4, &(0x7f0000000480)=[{}, {}], 0x2, 0x9, &(0x7f00000004c0)={0x6015}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) 2018/04/22 02:57:04 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffff7fff, 0x2000) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f00000063fa1375616948d7d9a7cec5476c90ed0ffe80bfdccd1ff552000000000000") fsetxattr(r1, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1) 2018/04/22 02:57:04 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000800)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000840)=ANY=[]}, 0x1}, 0x0) 2018/04/22 02:57:04 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) unlink(&(0x7f0000000140)='./control/file0\x00') 2018/04/22 02:57:04 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x440) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0xffff, 0x81, 0x5, @tick=0x8, {0x10000, 0x2}, {0x515, 0x1000}, @raw8={"88391c0cef588688ab45cd18"}}, {0x26ea, 0x101, 0x80000000, 0x800, @tick=0x3, {0x3, 0x6}, {0x9bd, 0x8}, @queue={0xffffffff, {0x40, 0x4}}}, {0x5384000000000, 0x401, 0x7, 0x2042455f, @time={0x77359400}, {0x9, 0x8}, {0x6, 0x9}, @time=@time={0x77359400}}], 0x90) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f000001f000/0x3000)=nil, 0x3000}, 0x3ffffffffd}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/22 02:57:04 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x6, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x80, 0x8, 0x5, 0x1, 0xfffffffffffff350, 0x5, 0x7, 0x5, 0x100000001, 0x7fff, 0x2, 0xfffffffffffffffb, 0x1, 0x6, 0xff6, 0xfffffffffffff11b, 0x9, 0x2, 0x40, 0x6, 0x7, 0x8, 0x0, 0x9, 0x490c, 0x3ff, 0x2, 0x7, 0x3, 0x1f, 0x0, 0x5, 0x7, @perf_bp={&(0x7f0000000040), 0x9ded1cf9a218e70f}, 0x48, 0x9, 0x9, 0x2, 0x9, 0x2f, 0x1f}, r1, 0xc, r0, 0x2) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000140)={0x9a9, 0x3, 0x3, {0x77359400}, 0x3, 0x200}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x155002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/04/22 02:57:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000484000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x844, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3f, "51999aa7ca6873fb9b62d278d4480634546284e3dbbf8cccaebefc4cf2edf3dc71bc12674034974297bc9f088553259675f399b438351fed6d41511a3e387f"}, &(0x7f0000000080)=0x47) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x4, 0x30, 0x80000000, 0x5}, &(0x7f0000000140)=0x18) 2018/04/22 02:57:04 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000140)=""/91, 0x9a1025e678c6b296) 2018/04/22 02:57:04 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r2 = dup2(r1, r1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x8200, 0x3, 0x1, r3}, &(0x7f00000001c0)=0x10) r4 = dup(r1) prctl$setendian(0x14, 0x3) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000200)=0x1) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/22 02:57:05 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0xffffffffffffffcc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) r1 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req={0x52e, 0xfffffffffffffff8, 0x400, 0xfc000000000}, 0x10) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/04/22 02:57:05 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r2 = dup2(r1, r1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x8200, 0x3, 0x1, r3}, &(0x7f00000001c0)=0x10) r4 = dup(r1) prctl$setendian(0x14, 0x3) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000200)=0x1) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/22 02:57:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x8000000000000038, 0x7, 0x2}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000040)="a7d7f20755aaa021007f273a99d0122abcbce04a8c92e0838d7412ca958befc61e7aa7043fbd5f56", &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x4, 0x6, 0x8756, 0x12, r0, 0x2000000}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r0, &(0x7f0000068000)}, 0x10) 2018/04/22 02:57:05 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000a63000)) 2018/04/22 02:57:05 executing program 5: r0 = eventfd2(0x800, 0x80000) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff801, 0x2080) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x800) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000140)=r2) pread64(r2, &(0x7f0000000180)=""/148, 0x94, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001040)={'team0\x00', 0x0}) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001080)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4e24, 0x5d01, 0x4e22, 0x4, 0xa, 0xa0, 0xa0, 0x3b, r3, r4}, {0x1, 0xc5b, 0x5, 0x7fff, 0x3, 0x9, 0x39e, 0x1}, {0x4, 0x6, 0x0, 0x2}, 0x200, 0x6e6bb6, 0x1, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3500, 0x4, 0x0, 0x9, 0xe7, 0x8, 0x1}}, 0xe8) write$binfmt_elf64(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xb6c) read$eventfd(r0, &(0x7f0000f3c000), 0x8) getpeername(r1, &(0x7f0000000240)=@rc, &(0x7f00000002c0)=0x80) 2018/04/22 02:57:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000484000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x844, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3f, "51999aa7ca6873fb9b62d278d4480634546284e3dbbf8cccaebefc4cf2edf3dc71bc12674034974297bc9f088553259675f399b438351fed6d41511a3e387f"}, &(0x7f0000000080)=0x47) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x4, 0x30, 0x80000000, 0x5}, &(0x7f0000000140)=0x18) 2018/04/22 02:57:05 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) unlink(&(0x7f0000000140)='./control/file0\x00') 2018/04/22 02:57:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x4) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f00003cd000/0x2000)=nil, 0x2000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x134a, 0x0) flock(r0, 0x3) getdents(r1, &(0x7f0000002000)=""/4096, 0x1000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x3, 0x3, 0xcc65, r2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa4, r3, 0x10, 0x70bd2d, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4e9a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5c2}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)={0xffffffffffffffff}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000001000)="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", 0x1000}], 0x1) getsockname$packet(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x14) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) connect$bt_l2cap(r1, &(0x7f0000000440)={0x1f, 0xce9, {0xfffffffffffffff7, 0x80, 0x4f, 0x9, 0xff, 0x7}, 0x2, 0x8}, 0xe) 2018/04/22 02:57:05 executing program 2: unshare(0x28060400) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x6440) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) 2018/04/22 02:57:05 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x80000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={"736974300000000000000200", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/22 02:57:05 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) rt_sigreturn() migrate_pages(r1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0xa8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x3c) 2018/04/22 02:57:05 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000000000000000, 0x40000) connect(r1, &(0x7f0000000540)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0xffffffffffffff8f) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, "56825420fb74f55c398abbc78a1cb75188b0c4973b9241f0c1ea37337d703f36"}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000340)=""/105) getrandom(&(0x7f0000000140)=""/149, 0x95, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000200)=""/190) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@dev, 0x0}, &(0x7f00000002c0)=0x14) bind$can_raw(r1, &(0x7f0000000300)={0x1d, r2}, 0x10) 2018/04/22 02:57:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x4) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f00003cd000/0x2000)=nil, 0x2000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x134a, 0x0) flock(r0, 0x3) getdents(r1, &(0x7f0000002000)=""/4096, 0x1000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x3, 0x3, 0xcc65, r2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa4, r3, 0x10, 0x70bd2d, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4e9a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5c2}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)={0xffffffffffffffff}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000001000)="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", 0x1000}], 0x1) getsockname$packet(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x14) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) connect$bt_l2cap(r1, &(0x7f0000000440)={0x1f, 0xce9, {0xfffffffffffffff7, 0x80, 0x4f, 0x9, 0xff, 0x7}, 0x2, 0x8}, 0xe) 2018/04/22 02:57:06 executing program 2: clone(0x0, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='io\x00') pread64(r1, &(0x7f0000000200)=""/53, 0x35, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/22 02:57:06 executing program 7: r0 = socket(0x503, 0x0, 0xab0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@l2={0x1f, 0xa02, {0x6a1, 0xfff, 0x80000001, 0xfffffffffffffffc, 0x7, 0x8}, 0x5, 0x10001}, 0xfffffd22) unshare(0x60000008) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getgid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000540)=0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) getsockname(r1, &(0x7f0000000100)=@un=@abs, &(0x7f00000001c0)=0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000006c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000240)={0x9, 0x3, 'client0\x00', 0x0, "08ea22cb1815f9e1", "48822a206151b5054e9573f17759ef3db4f5c7247beec9147d186da7e1e7da2a", 0x101}) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setgid(0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000440)='syzkaller1\x00', 0x10) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000780)=ANY=[@ANYBLOB="0100e7ebb42726180501c74f2de2dd0000000000867d9ecf9b0c3ca4314c1fffb1aac773637136445547357f3f3fec05260812aefe6ceb0a18c1ae6b1f653cb509fc8e2a869696234747da8634eca7cb32f71a5641da3a13237a8fbabc1bab74177bf94a8c5b8e6cc5a753438e006ec693d38cd6a870883efad5f6a55f73ce421f3870816a0026296e443aa7ce1974002e17f39c2279497718a7a97290f500dad824ff00000000db26bfa6000000f5ff"], 0x1}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/22 02:57:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f0000000080)=0xffffffffffffffa5) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x440201) 2018/04/22 02:57:06 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6f01, 0x3e3401) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x5, 0x4, 0xffffffffffff6592, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x80000001}, 0x8) fgetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f00000000c0)=""/208, 0xd0) 2018/04/22 02:57:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x18c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x101480, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x7fff, 0x8, [0x6c5, 0x0, 0x1, 0x1, 0x9, 0x3, 0x1, 0x0]}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x1000, "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"}, &(0x7f0000001440)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) syslog(0x3, &(0x7f0000000000)=""/245, 0xf5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001480)={r3, 0x9}, &(0x7f00000014c0)=0x8) 2018/04/22 02:57:07 executing program 6: socketpair$unix(0x1, 0x800000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b35ff7)="11", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) recvfrom(r2, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) 2018/04/22 02:57:07 executing program 7: unshare(0x28060400) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x4, 0x8b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x7, 0x42, 0xfbff, 'ifb0\x00', 'tunl0\x00', 'rose0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x2e8, 0x370, 0x3e8, [@connbytes={'connbytes\x00', 0x18, {{0x4e7, 0x8, 0x2, 0x2}}}, @bpf0={'bpf\x00', 0x210, {{0x16, [{0xf67, 0x101, 0xfffffffffffffffe, 0x80000000}, {0x7, 0x7f, 0x20, 0x7fffffff}, {0x9c, 0x0, 0xfffffffffffff969, 0x2}, {0x3, 0x3, 0x6, 0x4}, {0x8, 0x400, 0x801, 0x20000}, {0x6, 0x9, 0x1, 0x2}, {0x80000001, 0x1, 0x6, 0x943}, {0x8, 0x8, 0x8000, 0x7fffffff}, {0x80, 0x2, 0x7, 0xffffffffffff0000}, {0x7, 0xaae, 0x2, 0x100000001}, {0x4, 0x7, 0x7, 0x1}, {0x4, 0x100, 0x23, 0x6}, {0xffffffffffffff80, 0x0, 0x0, 0x8000}, {0x5, 0x2, 0x4, 0x4}, {0x87, 0x3f, 0x9, 0x4}, {0x858e, 0xf5b, 0x2}, {0x1, 0x2, 0x1ff, 0x8}, {0x1, 0x7, 0x1, 0x9}, {0xfcb8, 0x80, 0xdaf6, 0x6}, {0x10001, 0x995, 0x1ff, 0x1}, {0x0, 0x3f, 0x6, 0x8}, {0x1, 0x5, 0x3f}, {0xc9, 0x4, 0x8, 0xfffffffffffffffd}, {0x3, 0x5, 0x2, 0x1f}, {0x3ec, 0x10001, 0xffffffffffff8001, 0xfc00}, {0x9, 0x0, 0x3ff, 0xfff}, {0x100, 0x4, 0x401, 0xa03}, {0x7fff, 0x8, 0x0, 0x7}, {0x49, 0x8, 0x5, 0x7}, {0x401, 0x7d1, 0x1, 0x4}, {0x0, 0x4, 0x100000000000000, 0x3}, {0x5, 0x800, 0x1, 0x5}, {0x188, 0x6, 0x138b, 0x6}, {0x2, 0x66b, 0xdfa, 0x7}, {0x2, 0x0, 0x1, 0x5}, {0x1000, 0x3f, 0x9, 0x4}, {0x3, 0x9, 0x1, 0x4}, {0x0, 0x3, 0x10000, 0x7f}, {0x7ff, 0x3, 0x3, 0x5}, {0x20, 0x0, 0x5, 0xe4}, {0x2, 0x7, 0x2, 0x1}, {0x3, 0x9, 0x5, 0x4}, {0x7, 0x800, 0x3, 0x3}, {0xfffe00000, 0x100000000, 0x8, 0x40}, {0x1c, 0x100000000, 0x3, 0x100000001}, {0x8, 0x3, 0x10001, 0x8}, {0x74, 0x8f6d, 0x0, 0x4}, {0x5, 0x7, 0x101, 0x3}, {0x2b, 0x9, 0xffffffffffff0001, 0x5}, {0x8000, 0x1, 0x40, 0x1}, {0x1, 0x3, 0xfffffffffffffffe}, {0x7f, 0x6, 0x1, 0x4}, {0x3ff, 0x7, 0xfffffffffffffffb, 0xdac5}, {0xff, 0x3f, 0x100000000}, {0x8, 0x6, 0x9, 0x9938}, {0xecd, 0x1, 0x400, 0x9}, {0x8, 0x4c, 0x2, 0xfffffffffffffff9}, {0xfff, 0x7, 0x9, 0x54}, {0x7f, 0x4, 0x6ef, 0x2}, {0x100000001, 0x6, 0x4, 0x2}, {0x6, 0x10000, 0x10000}, {0x100, 0x7f, 0x401, 0x6}, {0xab, 0x8, 0x8}, {0x5, 0x3, 0x5, 0x3f}]}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffe}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7ab0, 'syz0\x00', 0x8b}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x2, 0x0, 0x1, 0x0, 0x0, "54d16f0ac342efdca9d5c27d6294aad35955429c3190b0437fe76e01c943cb20627beaa8f94d019b22b942d76abe67e08ed0608395735955e79cf834fe71258e"}}}}, {{{0x17, 0x4, 0x896f, 'bridge_slave_1\x00', 'bridge_slave_0\x00', 'syzkaller0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x188, 0x1d8, [@stp={'stp\x00', 0x48, {{0x1, {0x3, 0x6, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x9, 0x2, 0x502, 0xfffffffffffffff9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x4e21, 0x4e21, 0x2, 0x0, 0x6, 0x6, 0x0, 0x3, 0xf4, 0x2}, 0x480, 0x210}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x6, 0x100000001, 0x6, 0x1, 0x0, "a8119c4af4ac9db846c8100474b1a432dbeee48ca0d1920d0e0e2b256dcf05cf7c90d1cb8b58206cac47b61aded965daa9af6ae949ab6c451da302f27ef37dd4"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x6, 0x7fff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x8, 0x6006, 'ip_vti0\x00', 'ipddp0\x00', 'veth0_to_bond\x00', 'bridge_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xe8}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x9, 0x800, 0x7}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x8, 0x4, 'veth0_to_bond\x00', 'eql\x00', 'bond_slave_0\x00', 'ip6_vti0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe8, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0xfff, 0x1}}}, @ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, 0x4, 0x3f, 0x2, 0x8, 0x4e22, 0x4e21, 0x4e23, 0x4e21}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x557}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}]}, 0x928) r1 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000009c0)=""/204) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/04/22 02:57:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz0\x00', 0x200002, 0x0) unshare(0x40600) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000240)=0x981c) fcntl$setpipe(r0, 0x407, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)="746173637300c571017e8809b9ccbcea45bfce1dba2e4261426287f1520019c5485edfdb85a1fb2563be62ccc74868ea9aa69a7aa728", 0x2, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) openat$cgroup_type(r1, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000300)={'team0\x00', r3}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'bridge_slave_0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/22 02:57:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) 2018/04/22 02:57:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000484000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x844, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3f, "51999aa7ca6873fb9b62d278d4480634546284e3dbbf8cccaebefc4cf2edf3dc71bc12674034974297bc9f088553259675f399b438351fed6d41511a3e387f"}, &(0x7f0000000080)=0x47) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x4, 0x30, 0x80000000, 0x5}, &(0x7f0000000140)=0x18) 2018/04/22 02:57:07 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) unlink(&(0x7f0000000140)='./control/file0\x00') 2018/04/22 02:57:07 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) unlink(&(0x7f0000000140)='./control/file0\x00') [ 93.222389] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/04/22 02:57:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='net/ip_tables_matches\x00') io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)}]) 2018/04/22 02:57:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) 2018/04/22 02:57:07 executing program 7: socketpair(0x14, 0x3, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000200)) r1 = mq_open(&(0x7f0000000080)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x7}) mq_timedsend(r0, &(0x7f0000000280)="d107d0db456c948ff0c62bbfa136be9a227a4ac299f2bf38e8636ae917029190c56e61249f342ff532346fe60df7253955c241f4fa857b095bea0833c3dd928e154f74a1fd2668fd77", 0x49, 0xfff, &(0x7f0000000300)={0x77359400}) close(r1) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') r2 = memfd_create(&(0x7f0000000040)='eth0\x00', 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000180)={0x5, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}]}) umount2(&(0x7f0000000240)='./file0\x00', 0x4) 2018/04/22 02:57:07 executing program 6: syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3fd, 0x200000000200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/22 02:57:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x401) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000300)=""/164, 0xa4, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000180)="11", 0x1, 0x4000080, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpgid(r1) 2018/04/22 02:57:07 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x82) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) close(r0) 2018/04/22 02:57:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) 2018/04/22 02:57:07 executing program 5: readlinkat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80), 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) linkat(r0, &(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1400) 2018/04/22 02:57:08 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x2000) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1000, "bdc9c47802d24a72591beaa626e3e9e5f13491c7f10bd2a47776bdba048a6c2be70b82d9c1650dc37c67be452a32234756c4e1a03f49aa46209d5716d457e9b9366bb9cbff45848f66ff10f17e693de4c77a61e3b5f428c66df5604809230bd403b13f6ac2d0c694c3ca16e96185dee19ec8b9303ee9f210060b0fba6c922a3b1e521c3845e327737a1272f7f62b0a8110ab4c741b356301ce707477a3c2d7fdc341b3465a18145ea2fe7f3c22368b7b564ebedaa37c746131d1bd4acdd1cab52b7ee7de055d6ea966f1e29a936811181876e63e96f4b7e5c18290039e8fc42a2bc839c3b35e14b56b676530b90ef24715a3a89324fe2757c74bd459526797c42b69104df499a700ff86666cf0353fd652555838b12a20c75bbd9c058d756745f483ff8ba7e5245381c86b9e97ea854856bf189c849bfa9a2d9500b62491b007dff5c1195e77f4b32e33cb9ee2767900889e8d9b8a2b753ca530000bfd9eb754028ea63fd6258f8a081bc2286d1b1e96310858a9993b0a091ad790ef36fac6d759a87eaa9371cd327135525ef29e43642f707c7595a95693111e5baa8ec7632312208b0b326df94c19826ab6bb62338ab5a386af28736facdc4daedafc9095f4981ada91772aefc2e36ee319a2dd02d241e8ae6470b2f1afc3c9cf9bb0581be8fb0a1b1a75961bdbfe5523f310ed6c5fd7872b7880ff20ff4f3ea8e9395da1b251dd2ae8b9d782fe35723797806e401787bf0ece2de3126e52d51c86a680bcd66521101d80b85f18b1d50e55fde7eabaf8247f382045ab91c3eda5c012955f91aaaa116bec788a0ef1260c19b67354aa79ed2d7d0c17d6f6901dbc50afcea436ca4c168f6ed49dce588fd627eee783a8899356974ba9ca0701c6d6c7b2d94706a2b3e1190ea6fe8770d91dba225a411d9c3a48bef33eb7edcfc94c26b5dc577acfe83c7bba1938bc92210fda13ccab2a9e730340ff5a34664179ca73d9c636373cf50e497fef073277f2360f60da7234bd514a197b693af5cef3294faccd1921245e21f44798266cc236c0c5c6bada2b93477f3750d898ea4c73cdc7b6e7eb2fa08ace8590955ec3fdcf7bcb1fc5d8f70010b7ce652e38b3cff3bc04694b246b956f9d142c9c8d785f3570afeeb898d44c4b60a711389e209a42d8ade4c212158331e8339734fa16f8281d5ece05dc7535523e356a14cf525ac6805e814e388013893b2217b317d67df78aad85eea4f68c2284c7ba8f9cf98cf494649c562c772c891efe7c6ffc4bcf6c656db137219dc6ba5065b509412c1c718f414cd26221125e54a736e7f2e5209b682e9c2edde0185d84c6a62f56dded932c0d78cb21aeb944b3da668fe43c8203a1388ff75d673f959fa7848af9210a07e26d0a26b2cbdd3cfbde8a489bac2b21511bedf0324892a0d3b69d9e2b378a1de04f8d2addec4b1f53b1a44925b16cb6298829ea72a1d32739f6f900413a10acaa785bb5ba7011dba12ef855f11c21b30d5fe26c1e655444d30dc71d4c51422ed1200809a093df6866d53e2d139d76bd36e99b5121e99daeaa6932b7344a55a11257bb70b72e525f3bf70dec1205c4915e01ccc165c03f2257690629226aab997d302d42c40a179c40058019a74ecf9a4a924b8710259cabc23f432800bf39752d770310c9cb48d7263ddd40183352288b46b5a07cdb0f40dc61be0dde8203ddeb17fd4165a72c2eedf29b44feae6dc3ba1bf4fc74ab4110dbfe833196e60358cb5411d6fdff1b21aeae4e83116afb28c104c84b434e0626faee1c42356a76784707f7456a0230cf1c8ed0d55bbe589af8f41c39557b604f60530bd8b0662b372a024f5f21ae96e170b9e60133b92d47bc0a53ceea77c25cf41d98334abf0f4a02ba2dfb8d42c475381ba5ed890e8803f498dbe23534db5f9fb6aed6175f104484edd18680c2746b343bfe907a3119d16c321d9467b73e0a2da126459fe2f98196c74cf02dfb2fdc37830593a181a01c496be9c61611557744523d1e3a4290a8482f555e9c945785de59743e3ef9e857d4fc7ce086fe1e860c9051ad9273f9d2870c94ed2090644a62f315d6e35b798d8b7005a238f1cab0f6a881383d8aa3022757712174a034600e586d807c665368c67c8c3374c3ba6c8764b88faf2edb8a6a0ed72b6c56ad5bcd31d60e285605dea7e436d425835fb596c2bd26b3485285a870bf3de70ec01329c7e2f015326acd6fb9f9adc661433689f543df233dc00fb4c6300599c8b3bd3b7f6534e076e06166efaa5f4420e3972cd6b9d125142c685282c2b9cf81542e104400d388841639cdadd7432753e9ad622d3b40cb8bdec34ac8e8d7057993e03926f61762c19506e078336a56814003eafea152e4e3b0723d51758a5af679bb4d827f51bbb1ffc791e38077483a4301ee1111a888949afbaf906c330ed95e597e1a7c64b3560457d354cef9ad60b2bcb3681c37418ff5f7beb9b2caac508e0ab677c129860d25ed9473de8247114cf7a052806e40b6db80dfc98d55ffbc9ae0a965a4d0c3015767d01faf53067b9689bc8c3eb4912c34f0f6a4259b7c51b14da73107bcd4200b0da19d6d33e8291e9c12adf978d7198b36218090f6ace282f2e4d77855491e6582147d117454a0eeaeac58c19b9f56ee28685e34156175efff25fdac15907daf245c6ebb17352fd0b5821c1db03ab3bb403b1c0df8f2be355a67482e6ef9f8d29acd9d96d24ec7d588fdd25940d6710c97c10e74c1ad1af6791e90eb2b606de6a50a1834aabe36551872fb5997b0cbf584b4626a0139bca6773deca28cdaa265072dcc25d3eb4ce48cfaa4601c46acd79a1f1f45fbf5dc3cea3fb9fcbdb8e2ab3e63a87fc9db01c8d25df395fc6b17b56e1cead27b179e962a511590bf67290eb07c5ca914541d43a770fb123643bdd3de74650cd0e46bc6f97cd16222100bbabf61fb465d8d4602a8f5286a45477822336413bfe1d41d8a2df47f2d76de2a8151b2aeb404ba674e0a579c67278325a8d090eba87eca01fbbce08266eaf1a535960c9f325a98c12a85c2e3235f5de20357951caca226f543fa7d640d32e3a5802bf934c9d45a36f4bf4fab2851acb9078761fea3309a02851107630639b7b7d372876b6db8e190b2234fd861103f8dd53927cdd2032b1365665c72cfe11bc704c3328ba69155226a09a5782d6d17b965afd015a32a4d7f2d1db2f0bbc2dddcb3b813538a9b7c35e027e8e10ce1a16954e890d932dabf54bd1554dc4551ad6bdf46519d611ab65a9f853c62be19530224bd40e990b7edb376c1c1ec5fc68d4814a633425fba3097287a629808a3b10503787814c6f3ad1b51b81fb751f1526c65b7a7439606f320142b7f75ee6d2cbaaa611b4004b3c15447f86ffc6d2a28da8c79ef3f3faffa618ab7481e37f81625962b3b323bafab4a0ed1b7caa0f88069efa5f5025094cc449155a876dde44c6fdba2ab892b76b6dc28d996c800716f123c1c057272f8d189b03269c9fea68fa6e03cd0bc81cf2dd090d820fbedf28eeeb132a8e2e40832fcc8e78279230a95d70740df3f8498508a7cd151d3e72665e953334d66e8f2f123072af00c319234e97474c6871437b673aefeb7d40c6c4e880e5f01c483f010156d2f11ad74f51da3f094a9bb9e9ad65cd1dc72deef99bbb90a518965bd7c04d13f71652108a67264e234c6783d54976d8168335f56c1865c446620f7dda1f475eeaeacb5b3bd0907da82a179bfada4894b66400f3555973a6a27bdc45558d004fcb8f38233b0e7fbb900defc0f231bc05b0789aa404803d0e4f7278290c8f6aef204fa210fe770a29d54b8b4e424b2567286d5d5ecbc0ecec08e50608ee6de05e68075feef849618e2cd08adf13dfacc4590b5d0b3f04bc53ceddb03161990575553bb445b4bd49246474f54850bfe75f7464b90ac07af16020074a913dece4549cc7c7a2594e06d71b531f09782f477340e8ef745e94a075cfbe0343ff5c86897fed719e44bfa24c2362cd3c7af04767bcaa1e18f90bd216622204f4df3bd416676559f4b06522169da672d8f0afb31eff26221e4e682261df6875014ba8a779469493f40f82bda45d53f53d29df6b28b438bf1066128e94e2c1f02937507440f87c8ff298858bbf7ab114e7c420c47c6bda55348c0f9fca2ec423db640ba433abe9f914ef24d06495c0bed753de4476612bc4c136154d65a44984ebad745c781f1fcc3431876b92fdbce5413503a25fd567de328185e2292d20d475deb9f84848dafecc8c915e1f0771f16b3c2649f290d1d5b3ddbb5c4373b499fe9525090cb9fbc2875f9768ab8ae8aa020cabbf71fe0947deb95a61c897628a4e8680ca5a99dd88c9dd58f2a432db762036dc65940b7fac50b733aac576a1911dbfaaccd5dfe43c4eb2468c4614662a4e79e7e3912b84a3dc5b0f0a654b6414f1f812d035cdffe94b318d0f69ae37d9c88ca2e39764b3d55ac8f803a39469ac344e3b263e19cf100e72305187df7e8bd9d6ad2d9218165b798e442630d8110ceca81144bb92bdfadfabb25dc31686580924ead3cab6e1df553d44e926d6a54e98f6ab3d2f612c86f091c692f58fbbd57fc5f61902dc2013119db53e1e1eda023ade35436ddf1d8b0941014182371ce1d6b79acfa8b0d38f034cc9afad918faafdfa97057a4242e2d43ae7e5218efef2ec49ba8c216a075a8e483c73618090e1986fecfa27795de830182ae89e9912319e1e23551355e6d8b7ce89acc171f31ce7b94c51cadfcfb5510e00580f3a6be9e1cda70a313a88ef0cc9a3a6ac5d6f07683b6e3c8068f3270d1a51e615b86a7d9d114f96211ead6437dfd202df27b17bc925133c5374d6422a1a7b342706619627348592d2d837e8090a4456c3b9d4735b15aab38507620b1beea05ab3d74afa0d9c5b3033e1b4cc3947de142d2b8b9793b1cc541a5f5ae5ded7eaf9468adbd2786861c3e168104cfd13205b75b77fe51cd04a37017f6c12aba71964b8cf23b1d66b92b1af4824521718d0db60465af855d26bce7b82b9f87e282d3e357e5066fedc4f1d7696070428f9784d896b13eaa0609632ab31363b9c15b3df612e75e2169c124cdf8f478079b60a4405bf7d981058067b9dfe54b365592ca8b443735e591e034ee29ca583930c6a43cbb3d46a7f06c6a3c42cfd103ea4224f3194f7711403ead02a89a0c1d0577c2a7d7832a9041deb9a2ffea7773190d28645aaadd1b2a58aa747d31126f96db530aad8977f55c1f15b62b714869a5f868a7b29d412ed42f93bef09bb3e662ae905a627fc3cf2206c80fe33db000db65747b264f55424469553b8ce34b5bec6eb8e9da0270010a38e9fddb0781ebf3d74a83af44359bbba0ddc4f17dae590ffcd5a3cd9cc0069e7a05e446d3303fdc97693e1f69e641d30a626856d521f25c3115404dacce95d9a096e7e932d07a5ef8c7dcd454093b09679a90edb5457d94153c1ee4b20b0b05bef802bfd1a50c18b078c8b22a1444fab27bf3c718d58002ef8ca4a33ee6158e0137d81358f89ce7ae19bd2cab6c0b43992e81dcb778b687b1783cfd2768fe1010e02597871e0ea0b401ac39fb9c0b737730ef016d75f45cb3d93f838c7959afef755771798623509c5b46b16b2894d0cdc2295fba621403df632d7ea313c5e4b7f79a4e220b858c800fece0095895e31b69dafaba802dfdfc9266f73e0ce793782f8d88f106ec02a0b1284ff464e349636617815987129038438620f77ae6f567d82e3b122e6c4414a813187c3d99cc517e44"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001140)={r2, 0x8000}, 0x8) close(r0) 2018/04/22 02:57:08 executing program 3: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) unlink(&(0x7f00000000c0)='./file0/file0\x00') 2018/04/22 02:57:08 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400) 2018/04/22 02:57:08 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x4, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="01ead281e867923638e5a49b5cb089b365b97ee5170bcca94b0a6723", 0x1c) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) 2018/04/22 02:57:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000484000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x844, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3f, "51999aa7ca6873fb9b62d278d4480634546284e3dbbf8cccaebefc4cf2edf3dc71bc12674034974297bc9f088553259675f399b438351fed6d41511a3e387f"}, &(0x7f0000000080)=0x47) 2018/04/22 02:57:08 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) close(r0) 2018/04/22 02:57:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x401) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000300)=""/164, 0xa4, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000180)="11", 0x1, 0x4000080, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpgid(r1) 2018/04/22 02:57:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = semget(0x2, 0x2, 0x752) semctl$IPC_INFO(r1, 0x10000002, 0x3, &(0x7f00000000c0)=""/12) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x44) fsetxattr(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='filter\x00', 0x7, 0x1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000000)="d4"}) [ 94.375019] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/22 02:57:08 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80a, 0x400200) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x80000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x402}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="6d3ad96ee5ecdca2354fb30aa2a1cb45875b222da3338543265ec15593713c07d65b5e4153f28c6b02099d2e61c211516ebb482eeb09b4c6c974e039104f5e0631ef7806eb8b9e565a2b57a891cf0736cb4e27ee5cca5b2dd401e8deb1afddf8fc3a3e0f4127e3270f2a0742e42422fec5cc6c2af4ea65d36cfecc92e2fb", 0x7e, 0x0, &(0x7f0000000140)={0xa, 0xfffffffffffffffc, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x1}, 0x1c) 2018/04/22 02:57:08 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x2000) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001140)={r2, 0x8000}, 0x8) close(r0) 2018/04/22 02:57:08 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) sendto$inet6(r0, &(0x7f0000000100)="32c447f9e380d291c030c193ada29b5b71823827fe55c2500ec0017ef1754643642fc429ac68ebb3129af95762d05ab0ae98d4e6775fcbe92fb7c1fa07032d631f89c1aba21ab722635475212af605855457a96b747d3fcf610b", 0x5a, 0x4008000, &(0x7f0000000180)={0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x1000}, 0x1c) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00000001c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x2d2}, 0x8) mbind(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000885ff8)=0x3, 0x5, 0x4000000) 2018/04/22 02:57:08 executing program 2: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x315002) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/22 02:57:08 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x54043) fstat(r0, &(0x7f00000000c0)) 2018/04/22 02:57:08 executing program 7: write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='threaded\x00', 0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/22 02:57:08 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) io_setup(0x0, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x4100) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000240)={0x8, {{0xa, 0x4e20, 0xffffffff, @loopback={0x0, 0x1}, 0xffffffff}}, {{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}}}, 0x108) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xf, 0x4, r0, &(0x7f0000000140)="a5d63facd8b187aee0ffef2a60c81020cf71c530d8ec8504f2169925667d2d61b0716bb799341f669fb702d5d2e489a9add4d97fd8a138839a87346b87b06e6b557214a6c4e29440703a11c4a88a245b49d2bf34ddd91a108eba6e45f55da3137ca28cdb3010d44ca3ca86273f1e77b9710a39e3de9e22cab2b7e9f4d91784f71319003a0904f931bd4c5627d37c7df5b4530392baa0345b4011fc4e28e76f0a999a739dbd68c5722e9a3b2660ed10d459363f3dedacbf9b619cc855aa5eb2c7eac1035f199289c9c32c0bf8e0f52362254e16", 0xd3, 0x6, 0x0, 0x0, r2}, &(0x7f00000000c0)) io_submit(r1, 0x3, &(0x7f00000015c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0xb, 0x8, r0, &(0x7f0000000380)="f97ffb485c0478a65edaae37b198d9bd04504ee38c3d2f674f90b8379caabf1ca66ae70da787b758775407cff828a9cca5b913cbe35d5dce000b70bcf1f61a66996602b205c2f00256b22fbbe6bc71e745fdcf64d1a4e6f4c464e4b752275269e0c5fefb62e20c160c11a48cbfd53a668a4e1566e3798a2d0925b5945e2545beb138249c5ccada5bba8ec588794debddc60c6e265e9836270a060d2375ecd57484102bc14f13eb712f7a09705c1c02dd916fbc97303f9633ae9fbb415cc9f29661c12e514593e4425541f41d74153bfd6a2cbc7d0857e17165c94f4baddc5ca24d03a4d7e7aaa26bf2c06a0f14b2577b008c883d5b5fc936011cc8d67ef4", 0xfe, 0x4, 0x0, 0x0, r2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f00000004c0)="be6078d8ac2fb017f4ad0da02d7f69a5bca19dd6b5ccd0643a083729c32fee3cee5fc860cf7b8bf7558c0a32a77fe412f47591a29a05edb22171176217fd77124f262dacf90aa559882deeb8b4f942bed262b60cd825ba5b9e755faea3e842b4600b7904edb28d33dd9ceb9466ed0453b728d7fda8a6113b2053ddf45cf498ca81aa0a3834eee0eba3544d8a2a9dc0ae58d02de771d339123059ad85e5cc387235cf4a9c18b7cfa9a80498cd73ec8c6800f82a8f5eb76b8d040c7ea545b45b87a63dd86809620db2a16a7d2f87eff019159dd5edbe2272ae69c2f6020c8822cc90c546cba531c688c8a87af1c2b5f0a1c228545eccf2fc4d156135423b616f10d1bc8ac824a3459086289e0bc5037c7c8ff46967d571fede7cc6d37b8df894886572e56c84b830564b4fabbba6914fdd462eb8c349e790ab88aecc92a717e7a6e5fd738a21964d4ab79917763cc63428aa29e432fc47ed3297b8943d486c30df69917e5c76c03362e356cdd602abb73bdc0ad81ebe017e70903b6aeb9fd7a9f54ad18f7163ab5817fe115634a78caf7e87f39150350353b1908a4811ee0f5413d5aa3a0ead6fce9bf43c70ba978958f7486f36d4ea2d1db3233232a2f32881eb8d46b7dcc88254c857de6838340b3cd4d4911b9f7577896b4bd791883695136505ea1259fde9e3c2c15534257c16f87ee892a2d73a62c8f6c85edc29917df74d6bb5beb51ffb4441e1f9a38b83307ee3260dbaf5f5e0214de8689904d5144e2a58eb97b66b7948e5891f31c63cf707a93bbdede5f90cf58bb61585acd86e67ced2837d81cbf77c94d5ec5b280efc34b857b9a81ee852b5eb7961e8fd81ef26f28922029161ad5fe2dfa458c2bdb111ec800668342847256d6a1b809005f0e7a59aa46ba7994af9d3fd9b6d116b84e99e6adb742976505e7a8915746d311e9effa5b4a08b5adb5ddcde7e42fc0a30cd26768bb7133467cb6d1054ea13a2d93db903c17423877761fb500ec69890f77c381465435f82dabd741b34d2c42cccd6be7fdfc94f8e55632dc09862bc25f7436b3633d1832d37fc141c6eda19f1b5882d4e322ebb8f0a0c71fb602c4f151de5f74696441c6d8b88484e5f9fe83fdfb82521ff75c3570292c2b8659820f3c52e63c72dd955d8de27b2a87f213e4e5ec4986e81899317bf95be3431064762c9102af626e24974c84491f50b2f97897e0c0574e282ccc22ee23b13186dad00fe6bb5e7f289d702608cdca8b320e5ba523a775e6573edec589e70bd15d6262255ce2dd35268b48e2af58281c92d1429522bcf9cde6695bfc39b1614a08bb0336547482889e69cd3480ef49473bb8b693a1036b8f5e82ed367c9aec3dd2aedbe59141ac4dbe0322505e8f236bafa667039ecc70aa3d6a60bdbf2bb8671687a50dc4b5db2102fff52e107f3b708a951cb7a0a181670417ef3fbd2f1508c2871a34aadd09d840719e9adbd30a32d031f789609733efd720d9ec153df27b797d4f47cb38db73c9eea3be16edd9a49edceb6062b344ed987d73fbca0e907dca49e5447ddad2a1159c3f6dfb65d1d105a97c559177cdfb4dc0144b80a268b9896b2c8086233122ed778ace37ccaa4ac1c43c24f28c4a17ea8f5504b4515fbda7a5dddc2fb75354c4a6cfae2e4548542c2af958a23a1b051d433ac0abecb6eddf13c105d0b828844fd4ee875af1477fc9e0c9f5a58d06b2a1b484a322aed99ed35793c7a27903d21291075f9d534c9436e30dea5feafbe2f837a7d1ed8e58da3cc65ea59d857a37ecc4cf76a557bd1fadf9998efdbf012529c89dbafbee571fa05b48298a181a4cd8476e6bf68e2453b9fcb4be004b09211a88e904aa80d3f6ac69316f4cf1dd9815cf5e75c366f14fa7bc4a1ca3b326c818b2c409e0e2e75fc0513c5f9716167205db40e3cd0bc58e2f69654dc742be059cde9ce0251b2be496070b5ab515d1224d0498ccd0058852a81d691802d833288f22f7a3fa534303ccd1008f0b3f0f27ad481d378fded951d18c9bba25a6af7bee0612c8fa019858c8a2478a5b419c7939b48fbf19cb4d69d757bba1d627f650b11bf7ccbb1c22de5a99f0b0b103fc2f5011da8d60ed3a1bad3f0cb76f285f5b00e16691469924aa0699185add2d20126e411a572a05aafbbb7f5b81628743509148c109280691c5dab13ffdf37047af8ee6fd2e9a452592d856fee92cf5a768cfb58ddb06d2cc070295e2460fac88c7244cd93793ddec839d036cd03bbd9c0af2868d0da18bce17d74cca1ec28ed439c80de0e4791c6371f4ed08dd01287d1a99e51b0e02d2148815499e001ad11b0e872b6978b32f4dfc268d806bf1f8f5a85326f0be0ad270f1dff7652450ee4bfd1722d11e81c3f7d1d0b8316332402c97951143e736105ca39bc6d10994f857c5182d641e2edbd29e024507e8f2194cda394df010517274d6d503d831c5075ae3d83bea2f895556f4a286bee33cfb2be6bea5269edec0aae1c17b0b3c7ec27d2401d08f94e68efd50c4fff1ba94e8323d65a901c643e0f38a0f8c852c399b1b93358fc01bfa7f866ba6a4b6e57afa32f954139a2fcd73d3f8fa6c1e916220d7ba09d7151b2e5376f2fa10804220fb9f80fedc1ec6c5ecb82959ebb90a55a5f588dfc20d22655e9b7c0170cbc7cdc3a3fe0265c8ecc2d03c03cd3d0692e51b655561f851018c2735de84ca07ae5b14023587703013f99715fa6557fcdd5dcf811b77a19cb424fc1218be1a0408d787a664bfeb3cb1f17923c8231d17d88948b22272e5f500f2fbae7c1cf104a85c430de493a50d99294ac078950dafcd0ec34b99ded21ad025e9d52cf43e2beb19f83fda06dfefe482cc6923c5a315ca223c22c93edbdcb66db8127c7e5d2530d31e3e6b2a249989967ee7b6031c7a4d0c21616be1f5682b81815adad1cb2e5b543febdcbf2d5c7b382d5dd0f5975567e97729830b3ea0fb0cf79f7127f7238dc9b18be89b60785ba452fd7d9c026b6d6f511e0dc2092348dc70d863a8a57d1b91a90686c1a0db3528f714762d416ebf48156332e4ff845321f873145acc2623988c74350aefc367d4583e38646700075ae3db367260b7c3e1e62ab30dd238289af9da73a1f4bf4e3fe303f9658828c687abc17e62a0cfb5de64eb18b53bea18f0f6634c178de407e30773b3b5bb011f896751851ffd1dc0c87746e6f6257991b5f47b9eb0cf9025a2a6eba51459528cc955f5470ce7ee71a88aae49dc0716480a4ed3b7ea72b302d6ba6bae434f66ba292ad346889e32c865791cea0b1b057c66490baab9e205c99e06582feeb9fce362af13c418995ce5d08f11f067b48a9263055de82831cd8fbba7e950fc3323924036e58db92af56eeaa1a3b27d8dbd0055a18e73b6d3df6729dffae7e02dd1a6b6bd3c4c0681ccc5b4af52cb1ad426e9b97b0eb7467f2f51d705f16d80795d885460467e1c2ffaf1bb5b5b2848f4b93102fa64ca0291277db09a0f74aeb6ec8dde8072aa45bf27149cdb6f157a214ff68a3ba9c3d43b8d92961a68b855bbcedf24664bc544688f702f18d6087dbd595c338b9cd90540011757ee61ac4ee302d751371fe3405d83b511c4cf99cf28623a047fbab53239a9efeadc42c156e3df9f90cc6156adef83a60e753678af47e7b30d371f76fb86276c1325e1b1f7aad8044fb1d2da7cd4b22ba373334c6e0a9506eba2792a93f87ddfb239a2d7a37d7eacde85de9cc404e83b37de2457be116406a07e921fa252a49bddc267b6dee7dab921b71d70691eff60e884aacca31e8935d69299fb69530cf4e302805852704c1050e2fe19f5e77a2c4966871964a3f72749d048e1ee847baf44a8c8e72ab452188210f836d335da03fe990da82a1bd27e26e507345b10e4401bb1518c56e8e0881bfd6e8ec3688ebf8b093ec3748bef676ba89b56b507d063c86d514a7f8dc4b4300eb21f39bd03f2fd82916f7e771b9dc12baab1e7ff9bc3a825be2521f7eee9e5d5ee2d55f1ff7844d5f5080d310cd096041878d481e766bd7228fc23b067611a5ecc2f641946ffd35a1ce7e7613c8e08bb5083aa0cfa54d28f185795b0876e6ce0e98602727a265a50838eeec9c588ebb24dc91f7717bee5937c679714db9d3183c52aade51b0a04fabc62c1d46441022d51c7526ed89d7740a48976a001fbd4fa56a294b638dd73f502e81ced02bf15becb264bb37735d432b7735c9836376e3f5e020cd3e35650f86b3674e7b4a7ca0084af0aa29d03d3e980fdd60bb2893b63211dc617e698ff7e7c6c608dc2aa031ab4b50de2ba65b57c66cf4cd20443c7a226a776bff98bbf13859a4f28bec7aea4d8c4a0613ac48d0cf730265b04ea2e43d5f0610f14289f073b284671fe79258fa9c268e3948592bd8e5ab3dc103136e1d95ce163f2167f938aa6b98d1c9afcb737c16f7520aede45066bdaea489db518ae90d13dc20c199228e77ff7fa9bde27a61bbfac525502ad21da72be5966555d08eba8932d16342c1c2bbf7ec7e8d450fab0a0d5513e3ff6acb41d99e8a3f2e507deac149a8c10aa8d02941ba6ed9e5e14faab0295eb1726dcb6559b99d144f45b8f3b33eeaf04088a6594c09ee6b6004f0064b16fc128b8af3a2e5f90e65ed780edbe0a1385887eb6240c6f31992bc55e9a70c31cd9ab7fc6dedcbc9e238d0124aaac781f03cc4c95db6333f95e141084053bf26f4e24880aa05e914130d8a6dbbbfa7a65295d9ab5214c08d93bcf35882101555f2fd9e093920136fa0a66941e7d2ae7932f8ed17102d6a3337bd9d2388e64b1c7ca73c0edfa247e314ca9aec6617e73782e316fa484e2e67809c96fda86906cf16a31d7b74aef6ee1e071cc550c1dbf24a72af7a52f1b7f8eef6a6dd5ed7d8ff9ea986d183fdc26efe24790706ed9f7c524885cee84154a17e15f5378b1eb96797d0b390222c32b7a13de87d4276d1538e04b9ab5bb702b14858382bd6b0642f2d4428070118a705dd07a7b2afce58fcb74bbd52b611e82a0a303b0aed35c96a78ac63d083cd40e6b16838277e340b9a080deae57e3bbdf6ba3d25837705e13adf33683bff263a97b578d722290e91f48b0368fbe8f8803390b416d45d66e977e3912de888b2d0e9214aef0434e48f7fe4e9e565d041fd3d0fd251b492c5fd55d58abf590cdd4eae70b2e0089bf4e6e4d86ddf96b2d22e345eff1826366d2a947f52b38afdaefe7d0965d9f504b95a49590617d000dccddd817701b8ebdefb234c754b94268fb2ba0c5c133cac7417fa6797e1303c1bce8b1dca97f51efe3faa693798eb8b97e5dd7ccfa0df449efada2930f3410722acdb7583b74a393c3cf7a4b8d6d752879c98179d28c7e55fe335926f05eac2f9052592221753bdbc236be0b7b688938faf736a3881b9f4af7f712b825534f9c588afbf964a87d12f5e694c7b7ab54bd7f45b0b0a83de762b44cc2b1fbb0e954b2f2903157dc72875258e06178e5c9ecef28e997e2c25b03e0721d06b7d90294fa5e97bdea0d8ab41155c199ce652539b0adf75e0e59b5f5947ee9199531d103f1de490b1bb215b5b1adac620ee8a9b9ce64141e86cd3e6de147d2959fe059ebd3b923afcbd5c061a0f4d47f80f50f0134b6e83eab9e88b9a572d1c398d5bc290c2ea78a9809c22f89193a1a4a5c1d384ffe356b8b6fe0d0635c28d8032e039bafe667912cd49484b6e107d47ac68effd11cae39149070b142f8769533328c80a808b8ebd7b869fbe5f81df194189e8846803490c291e405c3976b365859fcae8312d885f6f0c", 0x1000, 0x1, 0x0, 0x0, r2}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0xe, 0x4, r2, &(0x7f0000001500)="35598edb5a71115326bc273c510c31abc72c968071dddac46a446d87f8fdbfd5881a5b7aa87fce333c015e69355652b4061e0db7dc1e690481648d1192c51d9a635ca141", 0x44, 0x400, 0x0, 0x0, r2}]) [ 95.176644] ================================================================== [ 95.184057] BUG: KMSAN: uninit-value in ip_rcv+0xdeb/0x16d0 [ 95.189755] CPU: 0 PID: 7446 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 95.196578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.205914] Call Trace: [ 95.208478] [ 95.210614] dump_stack+0x185/0x1d0 [ 95.214221] ? ip_rcv+0xdeb/0x16d0 [ 95.217744] kmsan_report+0x142/0x240 [ 95.221526] __msan_warning_32+0x6c/0xb0 [ 95.225568] ip_rcv+0xdeb/0x16d0 [ 95.228922] __netif_receive_skb_core+0x47df/0x4a90 [ 95.233919] ? try_to_wake_up+0x1ab2/0x20a0 [ 95.238225] ? kmsan_write_aligned_origin_inline+0x60/0x60 [ 95.243834] ? ip_local_deliver_finish+0xec0/0xec0 [ 95.248748] process_backlog+0x62d/0xe20 [ 95.252803] ? rps_trigger_softirq+0x2f0/0x2f0 [ 95.257363] net_rx_action+0x7c1/0x1a70 [ 95.261321] ? net_tx_action+0xab0/0xab0 [ 95.265366] __do_softirq+0x56d/0x93d [ 95.269151] do_softirq_own_stack+0x2a/0x40 [ 95.273448] [ 95.275669] __local_bh_enable_ip+0x114/0x140 [ 95.280145] local_bh_enable+0x36/0x40 [ 95.284016] ip_finish_output2+0x135a/0x1470 [ 95.288417] ip_finish_output+0xcb2/0xff0 [ 95.292550] ip_output+0x505/0x5d0 [ 95.296072] ? ip_mc_finish_output+0x3b0/0x3b0 [ 95.300636] ? ip_finish_output+0xff0/0xff0 [ 95.304937] ip_queue_xmit+0x1a1e/0x1d10 [ 95.308978] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 95.314412] ? kmsan_set_origin+0x9e/0x160 [ 95.318628] ? ip_output+0x5d0/0x5d0 [ 95.322325] tcp_transmit_skb+0x3d81/0x53d0 [ 95.326634] tcp_write_xmit+0x3911/0xb920 [ 95.330784] __tcp_push_pending_frames+0x124/0x3f0 [ 95.335697] tcp_push+0x8b6/0x9c0 [ 95.339136] tcp_sendmsg_locked+0x5450/0x6cf0 [ 95.343621] ? kmsan_set_origin_inline+0x6b/0x120 [ 95.348445] ? tcp_sendmsg_locked+0x5a01/0x6cf0 [ 95.353095] ? __msan_poison_alloca+0x15c/0x1d0 [ 95.357753] tcp_sendmsg+0xb2/0x100 [ 95.361368] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 95.366025] inet_sendmsg+0x48d/0x740 [ 95.369820] ? security_socket_sendmsg+0x9e/0x210 [ 95.374647] ? inet_getname+0x500/0x500 [ 95.378601] SYSC_sendto+0x6c3/0x7e0 [ 95.382300] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 95.387730] ? prepare_exit_to_usermode+0x149/0x3a0 [ 95.392737] SyS_sendto+0x8a/0xb0 [ 95.396182] do_syscall_64+0x309/0x430 [ 95.400054] ? SYSC_getpeername+0x560/0x560 [ 95.404360] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 95.409527] RIP: 0033:0x455389 [ 95.412698] RSP: 002b:00007f8f8e3c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 95.420384] RAX: ffffffffffffffda RBX: 00007f8f8e3c76d4 RCX: 0000000000455389 [ 95.427634] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 95.434883] RBP: 000000000072bf58 R08: 0000000020000040 R09: 0000000000000010 [ 95.442132] R10: 0000000004000080 R11: 0000000000000246 R12: 00000000ffffffff [ 95.449380] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000001 [ 95.456632] [ 95.458237] Uninit was stored to memory at: [ 95.462542] kmsan_internal_chain_origin+0x12b/0x210 [ 95.467623] kmsan_memcpy_origins+0x11d/0x170 [ 95.472116] __msan_memcpy+0x109/0x160 [ 95.475985] pskb_expand_head+0x3a6/0x1a70 [ 95.480203] skb_copy_ubufs+0x375/0x2640 [ 95.484244] __netif_receive_skb_core+0x48ae/0x4a90 [ 95.489240] process_backlog+0x62d/0xe20 [ 95.493282] net_rx_action+0x7c1/0x1a70 [ 95.497238] __do_softirq+0x56d/0x93d [ 95.501013] Uninit was created at: [ 95.504537] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 95.509617] kmsan_kmalloc+0x94/0x100 [ 95.513397] kmsan_slab_alloc+0x11/0x20 [ 95.517354] __kmalloc_node_track_caller+0xaed/0x11c0 [ 95.522525] __alloc_skb+0x2cf/0x9f0 [ 95.526218] sk_stream_alloc_skb+0x17c/0xcf0 [ 95.530605] tcp_sendmsg_locked+0x2b36/0x6cf0 [ 95.535081] tcp_sendmsg+0xb2/0x100 [ 95.538686] inet_sendmsg+0x48d/0x740 [ 95.542467] SYSC_sendto+0x6c3/0x7e0 [ 95.546161] SyS_sendto+0x8a/0xb0 [ 95.549595] do_syscall_64+0x309/0x430 [ 95.553464] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 95.558628] ================================================================== [ 95.566389] Disabling lock debugging due to kernel taint [ 95.571818] Kernel panic - not syncing: panic_on_warn set ... [ 95.571818] [ 95.579162] CPU: 0 PID: 7446 Comm: syz-executor1 Tainted: G B 4.16.0+ #85 [ 95.587278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.596607] Call Trace: [ 95.599170] [ 95.601310] dump_stack+0x185/0x1d0 [ 95.604920] panic+0x39d/0x940 [ 95.608108] ? ip_rcv+0xdeb/0x16d0 [ 95.611629] kmsan_report+0x238/0x240 [ 95.615414] __msan_warning_32+0x6c/0xb0 [ 95.619455] ip_rcv+0xdeb/0x16d0 [ 95.622810] __netif_receive_skb_core+0x47df/0x4a90 [ 95.627808] ? try_to_wake_up+0x1ab2/0x20a0 [ 95.632113] ? kmsan_write_aligned_origin_inline+0x60/0x60 [ 95.637720] ? ip_local_deliver_finish+0xec0/0xec0 [ 95.642632] process_backlog+0x62d/0xe20 [ 95.646678] ? rps_trigger_softirq+0x2f0/0x2f0 [ 95.651247] net_rx_action+0x7c1/0x1a70 [ 95.655205] ? net_tx_action+0xab0/0xab0 [ 95.659259] __do_softirq+0x56d/0x93d [ 95.663047] do_softirq_own_stack+0x2a/0x40 [ 95.667342] [ 95.669561] __local_bh_enable_ip+0x114/0x140 [ 95.674043] local_bh_enable+0x36/0x40 [ 95.677912] ip_finish_output2+0x135a/0x1470 [ 95.682311] ip_finish_output+0xcb2/0xff0 [ 95.686441] ip_output+0x505/0x5d0 [ 95.689962] ? ip_mc_finish_output+0x3b0/0x3b0 [ 95.694525] ? ip_finish_output+0xff0/0xff0 [ 95.698837] ip_queue_xmit+0x1a1e/0x1d10 [ 95.702890] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 95.708324] ? kmsan_set_origin+0x9e/0x160 [ 95.712539] ? ip_output+0x5d0/0x5d0 [ 95.716235] tcp_transmit_skb+0x3d81/0x53d0 [ 95.720544] tcp_write_xmit+0x3911/0xb920 [ 95.724690] __tcp_push_pending_frames+0x124/0x3f0 [ 95.729600] tcp_push+0x8b6/0x9c0 [ 95.733044] tcp_sendmsg_locked+0x5450/0x6cf0 [ 95.737528] ? kmsan_set_origin_inline+0x6b/0x120 [ 95.742352] ? tcp_sendmsg_locked+0x5a01/0x6cf0 [ 95.747000] ? __msan_poison_alloca+0x15c/0x1d0 [ 95.751663] tcp_sendmsg+0xb2/0x100 [ 95.755274] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 95.759924] inet_sendmsg+0x48d/0x740 [ 95.763709] ? security_socket_sendmsg+0x9e/0x210 [ 95.768536] ? inet_getname+0x500/0x500 [ 95.772491] SYSC_sendto+0x6c3/0x7e0 [ 95.776187] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 95.781615] ? prepare_exit_to_usermode+0x149/0x3a0 [ 95.786620] SyS_sendto+0x8a/0xb0 [ 95.790053] do_syscall_64+0x309/0x430 [ 95.793924] ? SYSC_getpeername+0x560/0x560 [ 95.798226] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 95.803396] RIP: 0033:0x455389 [ 95.806566] RSP: 002b:00007f8f8e3c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 95.814255] RAX: ffffffffffffffda RBX: 00007f8f8e3c76d4 RCX: 0000000000455389 [ 95.821504] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 95.828752] RBP: 000000000072bf58 R08: 0000000020000040 R09: 0000000000000010 [ 95.836017] R10: 0000000004000080 R11: 0000000000000246 R12: 00000000ffffffff [ 95.843272] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000001 [ 95.851016] Dumping ftrace buffer: [ 95.854545] (ftrace buffer empty) [ 95.858235] Kernel Offset: disabled [ 95.861833] Rebooting in 86400 seconds..