INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.38' (ECDSA) to the list of known hosts. 2018/05/02 01:57:42 fuzzer started 2018/05/02 01:57:42 dialing manager at 10.128.0.26:34803 syzkaller login: [ 50.019263] can: request_module (can-proto-0) failed. [ 50.030845] can: request_module (can-proto-0) failed. 2018/05/02 01:57:51 kcov=true, comps=false 2018/05/02 01:57:55 executing program 0: 2018/05/02 01:57:55 executing program 1: 2018/05/02 01:57:55 executing program 2: 2018/05/02 01:57:55 executing program 4: 2018/05/02 01:57:55 executing program 7: 2018/05/02 01:57:55 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x1, 0x1d0, [0x0, 0x20000300, 0x20000330, 0x20000360], 0x0, &(0x7f00000000c0), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x0, 'ip6_vti0\x00', 'tunl0\x00', 'bpq0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xe0, 0xe0, 0x110, [@m802_3={'802_3\x00', 0x8}, @owner={'owner\x00', 0x18}]}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x248) 2018/05/02 01:57:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') 2018/05/02 01:57:55 executing program 3: r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000280)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8303, 0x0, 0xfffffffffffffffe}) sendto$inet6(r0, &(0x7f00000000c0), 0xfca0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 56.648125] IPVS: ftp: loaded support on port[0] = 21 [ 56.727948] IPVS: ftp: loaded support on port[0] = 21 [ 56.773814] IPVS: ftp: loaded support on port[0] = 21 [ 56.834672] IPVS: ftp: loaded support on port[0] = 21 [ 56.940954] IPVS: ftp: loaded support on port[0] = 21 [ 57.039301] IPVS: ftp: loaded support on port[0] = 21 [ 57.196099] IPVS: ftp: loaded support on port[0] = 21 [ 57.350324] IPVS: ftp: loaded support on port[0] = 21 [ 58.318847] ip (4724) used greatest stack depth: 54088 bytes left [ 59.881873] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.888462] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.910281] device bridge_slave_0 entered promiscuous mode [ 59.953102] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.959615] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.985874] device bridge_slave_0 entered promiscuous mode [ 60.005255] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.011783] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.023676] device bridge_slave_0 entered promiscuous mode [ 60.097613] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.104140] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.157427] device bridge_slave_1 entered promiscuous mode [ 60.210940] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.217456] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.243416] device bridge_slave_1 entered promiscuous mode [ 60.308921] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.315477] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.357697] device bridge_slave_1 entered promiscuous mode [ 60.375725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.401638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.411177] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.417716] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.438667] device bridge_slave_0 entered promiscuous mode [ 60.528861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.594151] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.625183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.652621] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.659146] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.687202] device bridge_slave_1 entered promiscuous mode [ 60.739526] ip (4899) used greatest stack depth: 53656 bytes left [ 60.752434] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.758961] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.780273] device bridge_slave_0 entered promiscuous mode [ 60.801946] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.808527] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.839483] device bridge_slave_0 entered promiscuous mode [ 60.850511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.910408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.920327] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.926866] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.981554] device bridge_slave_0 entered promiscuous mode [ 61.046870] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.053434] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.072414] device bridge_slave_1 entered promiscuous mode [ 61.108736] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.115245] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.133948] device bridge_slave_1 entered promiscuous mode [ 61.150761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.166871] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.173370] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.192448] device bridge_slave_0 entered promiscuous mode [ 61.208227] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.214690] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.238265] device bridge_slave_1 entered promiscuous mode [ 61.267862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.316896] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.405669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.420866] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.440441] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.446994] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.486223] device bridge_slave_1 entered promiscuous mode [ 61.509111] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.531862] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.544287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.562504] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.609921] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.631417] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.723265] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.750404] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.793282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.802563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.956863] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.964135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.990161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.005144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.024990] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.046344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.098444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.105480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.163857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.170946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.247907] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.328624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.335725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.412005] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.449296] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.533680] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.589645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.608554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.662995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.672563] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.697147] team0: Port device team_slave_0 added [ 62.735979] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.750550] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.758891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.773651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.808855] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.834316] team0: Port device team_slave_0 added [ 62.867115] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.888450] team0: Port device team_slave_0 added [ 62.918330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.925941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.949766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.961904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.000012] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.010432] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.027573] team0: Port device team_slave_1 added [ 63.057779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.065672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.088483] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.116113] team0: Port device team_slave_1 added [ 63.136859] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.155218] team0: Port device team_slave_1 added [ 63.176530] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.185395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.210362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.217428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.241363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.248440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.282193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.321187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.329146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.360754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.367936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.382987] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.413690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.439189] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.471779] team0: Port device team_slave_0 added [ 63.486783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.509258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.563727] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.573179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.598594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.606732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.618785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.645295] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.655531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.668908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.713700] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.728119] team0: Port device team_slave_1 added [ 63.745857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.772962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.785944] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.809627] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.828497] team0: Port device team_slave_0 added [ 63.886353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.894456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.912458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.935579] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.943645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.951910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.994548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.026947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.052334] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.062401] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.071248] team0: Port device team_slave_0 added [ 64.077342] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.088992] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.098254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.119508] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.134299] team0: Port device team_slave_0 added [ 64.147894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.172757] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.181466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.200285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.215194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.240489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.266152] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.280220] team0: Port device team_slave_1 added [ 64.296385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.310478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.317983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.327998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.353630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.382936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.394131] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.402952] team0: Port device team_slave_1 added [ 64.419395] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.427654] team0: Port device team_slave_1 added [ 64.441786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.453623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.472163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.501696] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.512161] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.526595] team0: Port device team_slave_0 added [ 64.554413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.571359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.621606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.629266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.646008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.709233] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.736236] team0: Port device team_slave_1 added [ 64.751408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.761621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.769392] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.781453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.822578] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.851111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.875266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.900742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.918870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.933548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.952276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.963573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.975340] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.998815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.020254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.052190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.063705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.088002] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.106851] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.113899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.122636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.149526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.184852] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.207497] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.215467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.235189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.272897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.301245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.335295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.355280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.389528] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.397388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.411111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.440856] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.464972] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.475636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.515117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.552626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.584375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.647733] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.673757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.701410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.938763] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.946461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.967983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.806458] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.813009] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.819973] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.826482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.881018] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.941583] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.948134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.955053] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.961533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.033491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.044264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.064906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.132976] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.139512] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.147881] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.154849] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.199435] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.669446] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.677773] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.684702] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.691170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.700260] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.941607] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.948143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.955104] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.961599] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.001195] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.014479] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.020991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.027840] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.034327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.068314] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.088362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.101915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.129532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.138968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.170843] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.177365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.184255] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.190708] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.252144] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.787735] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.794241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.801150] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.807601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.865782] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.152071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.172988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.633985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.115861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.190837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.504133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.947422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.001284] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.035301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.067939] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.121459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.188147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.343006] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.349410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.361926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.788575] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.827308] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.869809] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.876389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.889596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.964199] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.970600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.979106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.035282] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.046589] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.065417] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.198488] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.644433] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.650770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.669081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.747407] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.753844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.765628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.806293] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.839280] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.890979] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.903646] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.914579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.924452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.969449] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.978168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.989874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.617870] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.650682] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.735890] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.742325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.753383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.789401] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.858877] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.578665] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 01:58:23 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="060000000000000000d79e"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:23 executing program 7: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000080)='gfs2meta\x00', 0x0, &(0x7f0000000240)) [ 83.980319] gfs2: gfs2 mount does not exist 2018/05/02 01:58:24 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ptrace$peekuser(0x3, 0x0, 0x542ca047) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x0, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r3, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80}, 0x8}], 0xd8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00009bcffe), 0x4c35) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) 2018/05/02 01:58:24 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="21f0"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:24 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0b00f5a8207097f8c7ff12"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:25 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000100)) fcntl$dupfd(r0, 0x406, r1) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000200)=0xfffffffffefffffc) 2018/05/02 01:58:25 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/05/02 01:58:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x10c}, 0x1}, 0x0) 2018/05/02 01:58:25 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1d00f5"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:25 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0xffffffef}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/68) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) r3 = dup2(r0, r0) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') 2018/05/02 01:58:25 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x8040) r3 = fcntl$getown(r0, 0x9) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000040)={0x9, 0x8, r3, 0x6, r4, 0x8000, 0xff, 0x4}) 2018/05/02 01:58:25 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/174, 0xae}], 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="030000004300030100000000000000000000000000000100"], 0x18}, 0x1}, 0x0) 2018/05/02 01:58:25 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x82580) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0xafb4, 0x4, 0x5, 0x5, 0x1, 0x0, 0x6, 0x2, 0x6, 0x3, 0x80, 0x2}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={"6c6f00000700000000000100", {0x2, 0x0, @broadcast=0xffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x600) 2018/05/02 01:58:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) pread64(r0, &(0x7f0000000200)=""/254, 0xfe, 0x3d) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/05/02 01:58:25 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) fsetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d2e47504c63707573657400a1fa07ff25062e3680ce059d2301bd5fa251aebe40064ed090cc"], &(0x7f00000000c0)='security%\x00', 0xa, 0x1) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'eql\x00', 0x101}) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000240)=0xfffffffffffffffd, 0x4) 2018/05/02 01:58:25 executing program 1: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) sync_file_range(r0, 0xd3f6, 0x4, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4100, 0x0) accept(r1, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000140)=0x80) setrlimit(0xfffffffffffffff9, &(0x7f0000000080)) 2018/05/02 01:58:25 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x8040) r3 = fcntl$getown(r0, 0x9) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000040)={0x9, 0x8, r3, 0x6, r4, 0x8000, 0xff, 0x4}) 2018/05/02 01:58:25 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000140), &(0x7f00000000c0)=0xffea) 2018/05/02 01:58:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x30001, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000140)=""/191, &(0x7f0000000200)=0xbf) capset(&(0x7f0000000080)={0x39980732, r0}, &(0x7f0000000040)={0x3, 0x8, 0xffffffffffffffff, 0x200, 0x0, 0x8000000000000000}) 2018/05/02 01:58:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') fchown(r0, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x480600, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000001c0)=0xfce, 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/05/02 01:58:25 executing program 2: unshare(0x400) r0 = semget$private(0x0, 0x7, 0x88) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f00000000c0)=""/55) getsockopt(0xffffffffffffffff, 0x4, 0x0, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000100)) 2018/05/02 01:58:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000080)=0x4) 2018/05/02 01:58:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x20000003) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000480)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000040)=[{0xfe5f}], 0x10}}], 0x2, 0x0) 2018/05/02 01:58:25 executing program 4: mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00000b0000), &(0x7f00001f1ffc)=0x4) 2018/05/02 01:58:26 executing program 6: r0 = socket(0x18, 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7fffffff, 0x20000, 0x5}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x444480, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)) unshare(0x28060400) bind(r0, &(0x7f0000005fa0)=@sco={0x1f}, 0x80) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000000080)=0x80) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/05/02 01:58:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_targets\x00') tee(r0, r1, 0x1f, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x200000080000) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0x1000}, {r0, 0x1080}, {r2, 0x1000}], 0x3, &(0x7f0000000240)={r3, r4+30000000}, &(0x7f00000002c0)={0x3}, 0x8) sendmmsg$alg(r2, &(0x7f0000000ac0)=[{0x0, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000000940)}], 0x1, 0x8801) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/207) sendfile(r2, r1, &(0x7f000025d000)=0x400, 0x20) socket$alg(0x26, 0x5, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x44, r5, 0x200, 0x70bd2a, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="de14e6c6dff55364f3b0e38373937e7aa13484867f1df05bd5c045060134b6197208196ce365e1e0c57925887075c0be8a7d398415e4c479e36c0f783a7290fcb53ad13ba95ef2f7d533dbfe81a506f5d375117dd84af14960ccceee70510614f1a089493995929b266d66e79604ec4c9b6df95cf1ca2a13b9ad0e319efb3d4dee86c658ce40c9aba30391df2aadce561301f4a587380dbee9199241af99c23646928fef75b8f2", 0xa7) socket$alg(0x26, 0x5, 0x0) 2018/05/02 01:58:26 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000009df6873a0000000000a52c00750000002e00004a7f00000000000000950000400000008fd3a9a4abc0c679355a0d5afa4212f0da85d2552b"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/02 01:58:26 executing program 0: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) rt_sigsuspend(&(0x7f0000000040)={0x81ae}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) dup(r0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/02 01:58:26 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x400c55cb, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/02 01:58:26 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x84, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/140) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') 2018/05/02 01:58:26 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0xb5c7375c9271d780) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, r0, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/02 01:58:26 executing program 4: unshare(0x1000000000103) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x80001f, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000003c0)={0x55, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000400)={0x2, r2, 0x10003, 0x7}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7578, 0x8, [0x3, 0xe0, 0x7, 0x8, 0x6, 0x7d, 0x9, 0x7]}, &(0x7f0000000240)=0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r3, 0xef, "f55acad2061f77c01f67d6cfc88d215c5fa072ae0891ea039c38933c83e99cc7becc270fe98baee487257b3ebf7a441ebbe1db6deea0f4e30d40c8ac77c0be540eaef7a4d6af4b54097e37d50f57e023f916073648c8e904d48f0e26a0ce471c10d422d86983f8acd7d12ecc13e291b6623ab22403094fb01785ff0653f49fb20c02308c7fb4dc839f9f2c2e3b1d3fb2e168cb278b22afccf02918f76d435af2dbca53d861224672e4b0116969ad4bcea8132709310561bde7e681855505101cef17b142a7cfc0e257e44846d47657cfd7051b50cdfacfaca9cdc48db62e267d1d1cd54323621e0b9ffb1e36e64a9e"}, &(0x7f0000000380)=0xf7) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x2, 0xb70, [0x0, 0x20001880, 0x200018b0, 0x200019c0], 0x0, &(0x7f0000000040), &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]}, 0xbe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x2d, {0x2, 0x4e23, @rand_addr}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x80, 0x8, 0x10000, 0x71, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x1c) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r5) r6 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r6, 0xc, &(0x7f0000000180)=""/59) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x490, 0x4) [ 86.585372] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/02 01:58:26 executing program 5: setrlimit(0x100000000007, &(0x7f0000046ff0)) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x4000) shutdown(r0, 0x2417b31f9f0afd38) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf3a4, 0x509080) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x0, {{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x2, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e24, @rand_addr=0x5}}]}, 0x190) timerfd_create(0x0, 0x0) [ 86.637459] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/02 01:58:26 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) close(r0) r1 = gettid() ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x6, 0x10001, 0x0, 0x333f, r1}) 2018/05/02 01:58:26 executing program 2: socket$unix(0x1, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x8) recvmmsg(r0, &(0x7f00000020c0)=[{{&(0x7f0000001e40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/231, 0xe7}}], 0x1, 0x0, &(0x7f0000002180)={0x0, 0x1c9c380}) write(r0, &(0x7f0000494000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd500000001800000002a00f3e209", 0x29) 2018/05/02 01:58:27 executing program 2: r0 = socket$inet6(0xa, 0x40000002, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000140)=[{0x10, 0x29}, {0x10, 0x10d}], 0x20}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, 0x1c) 2018/05/02 01:58:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r2, &(0x7f00000009c0)={&(0x7f0000000240)=@ipx={0x4, 0x0, 0x0, "90ee30747727"}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000002c0)="3b4a14e7aa62133f9ac455d85580f4335d9b3bcf496f9881fe0e84e622020854773c88bad823b19838e7b59ebed7d20951e91f42d0dabc4d523382ad2a6acbc7", 0x40}], 0x1, &(0x7f0000000980)}, 0x0) 2018/05/02 01:58:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001240)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3f, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x3, 0x6, 0x4}, 0x10) 2018/05/02 01:58:27 executing program 1: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a7fe4)={0x5, 0x1, 0x6, 0x28}, 0x1b) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ff000)={r0, 0x181, &(0x7f00007dc000)}, 0xb) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc02, 0x0) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/02 01:58:27 executing program 5: io_setup(0x401, &(0x7f00000000c0)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = eventfd2(0xe35, 0x801) r5 = socket$packet(0x11, 0x0, 0x300) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001340)='/dev/autofs\x00', 0x2000, 0x0) io_submit(r0, 0x3, &(0x7f00000013c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x80000001, r1, &(0x7f0000000100)="df84ec774d45df3c2adc533d7877a890a0b0f57a651b15089adaf1106137078a55ed30ccc751eec9aa63107574c3c7d6a59667819ab6ad7ebf4b78537970287e57502a99dd901e4d24a772983b1de8b909dbeff606c48e852d12397f83a638d793051550591ad6a5f622f86c1d01a8e3e52fef263e0828d2019a507a876ac82ac5feb99e90edaf52077d13bf123f8bedecffa6b2fb7b6358b42ddd1578cc81774b7cb9d3dd0d2b2e1cb4620e90c9cdc112", 0xb1, 0x80000000, 0x0, 0x1, r2}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000240)="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", 0x1000, 0x60000000000000, 0x0, 0x1, r4}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x8, 0x6, r5, &(0x7f0000001280)="8afdfdf19072cbb6065ec7aa09b24a010159817b8c1c25f7ebc7848cd0e8c795ced13f151ccb3beaa452e383f7d2d5cd1c5194e8bb504f6a4102a8e9ce641c6f5291ba27b7b4dbab89bd1fc12d3f24853a2868d50a40f5d20394bd191034a8c096d72b3e4d4ecc98c7bb7a5d00fab48f50cad5e17fbd06f87147a5a5aec8dff5c577f2bc839299ccf4e1d280db43e61b2d3198ee3e28ad6dafe9713f303a8c6a0d54dbde5de4a4ae42fba2b684dde250d76d7627734af7eae8e02c1e3e", 0xbd, 0x0, 0x0, 0x1, r6}]) io_setup(0x100, &(0x7f0000000080)=0x0) io_setup(0x40, &(0x7f0000000000)=0x0) io_destroy(r8) syz_open_dev$vcsa(&(0x7f0000001400)='/dev/vcsa#\x00', 0x3, 0x400) io_destroy(r7) 2018/05/02 01:58:27 executing program 0: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000200)='pagemap\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="2396f30fab8511be11ec49a420d8a8c6b90a15f67ae9f169c4e6f24938802ae72769a2b36ad46b72da2138cf6e9323939673db54f96b57e40d", 0x39, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r4, r5) dup2(r2, r1) exit(0x0) r6 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) dup3(r6, r3, 0x0) 2018/05/02 01:58:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={[], 0xf2, 0xfffffffffffffffc, 0x81, 0x3, 0x101, r2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84) 2018/05/02 01:58:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8a401, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) writev(r0, &(0x7f0000001400)=[{&(0x7f0000001300)="88", 0x1}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x14000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{}, {r2, r3+10000000}}, &(0x7f0000000180)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) splice(r1, &(0x7f00000001c0), r0, &(0x7f0000000200), 0xfffffffffffffffa, 0xb) 2018/05/02 01:58:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/05/02 01:58:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f0000000180)="ce975c55a9e734b839c54689e5560bdc36d8e47fa35a78a7e5ab9ac1eb1b30f28a6bae2b2c25580b35931711f20a562652241268ee71a58ed06ea9374c7521425d46e4deac370ee10900d3a9e12688d71b03544467544ab24aa783153260aadedc3e1e1f1ca686ea1db57947c67f005dd5ed3784d5872dc4f654", 0x7a}, {&(0x7f0000000200)="395cf8b7480d0c67013654f8362f1c79c35b5eb99115423823ac356af761c94e638ad09bb9c244e3754c1a41d5a88e6fb3c0869dbfc01abc1c2ad3bac3144d5ff2003e8ae77cd5a6f6124a01bb3776a21dfdff6bd4712599c473bbaaa41d037979a1a7542b8a4aef2df5da062c31c29e98d938629e8743c3", 0x78}, {&(0x7f0000000280)="7263a30c6f7c741bddcd18ad838165e02356ef30b03d009297f7cd636d4609ded826b375185e2dc6996d5f8331ad05f00f9d64257ba3141203b5f8a80e5a9b7fc11a1374cd7b61f5abf4db01d994311880dee7b4886241ee702841824d13152c06147f2d029009837736965c", 0x6c}, {&(0x7f0000000300)="15f821d00d0b1d610d97d9a9053c6656a4aade37f260053e66820e0fdca9696f13ae1ed3022172bd625f5d829ca4855a72d3077523eb94b6f30cea6c8c90d87d6acea216017e62cb80f29c2b4d01e47f0f3d87c8706d128d5beb2f679a71e2daf7534fa8b0cb8cacbafd4fa5165e00415dc870bbff87bab5fe94049290179c204c204f9393cd4edacf14b454281a3b16049f8f3ec5a6b2d4355fdbb2cb198ecce31bb5", 0xa3}, {&(0x7f00000003c0)="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", 0x1000}], 0x5, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x22800, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) set_mempolicy(0x1, &(0x7f0000c68000), 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000389ff6)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000000040), &(0x7f0000000000)=0x4) r3 = semget(0x3, 0x2, 0x108) semctl$GETPID(r3, 0x2, 0xb, &(0x7f0000001440)=""/70) 2018/05/02 01:58:28 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/104) r1 = socket$unix(0x1, 0x805, 0x0) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, 0x40, 0x80000001, 0xc0}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x7}, 0x8) 2018/05/02 01:58:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="187694b4661bba6810aacfbb62b404de885c5732ba82175fbe99411b000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000008540)={'vcan0\x00', 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000008580)={@empty, 0x39, r2}) 2018/05/02 01:58:28 executing program 2: select(0x40, &(0x7f0000000000)={0x72, 0x6, 0xd40, 0x0, 0x7, 0x5, 0x7f, 0xeb}, &(0x7f0000000040)={0x200, 0x3, 0xb98, 0x3f, 0x2, 0xab, 0x10001, 0x100}, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, 0x0, 0x140000000000000, 0x5, 0x200, 0x558, 0xfff}, &(0x7f00000000c0)={0x0, 0x7530}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ip_mr_vif\x00') fchmod(r1, 0x0) 2018/05/02 01:58:28 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x2000) fsetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00009b8000)="0201f0e4c79b58e100000004", 0xb, 0xfffffffffffffffe) 2018/05/02 01:58:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000001240)='/dev/nbd#\x00', 0xffffffffffffffff, 0x610900) fadvise64(r0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) 2018/05/02 01:58:28 executing program 6: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000), &(0x7f00008dd000), 0x0) getrusage(0x0, &(0x7f0000000140)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2e580bf63755ae7df0541dec1c8f9b4c2df4d1663aedaa1ff07b7a8011ed90c1e68f7b8c331a5c95fa62bdbc1ae52c55f45308a754c37390477626653a4af7529fd2d032b73046830835e2badbf3d5168812645e4bf491658e47f2d1c6f27316b895f0667bd18e9b0494c356639c3e2d37eef2facfd9af847d6af0a692608a26d41f62de1e45a3c714a2dacec6bd6eafcd21349f4d9f82d780d1971b68e7d570d98c3ec9457d23b4a5316033", 0xac, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0x3) 2018/05/02 01:58:28 executing program 7: r0 = eventfd2(0xfc5, 0x80001) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x4031, r0, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r2}) futex(&(0x7f0000012ffc), 0xb, 0x0, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000140), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x88, r4, 0x0, 0x70bd2c, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 2018/05/02 01:58:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60c000e20008110000000000000000000000ffffac14ffaaff0200000020000000000000000000018100907800000000"], 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x26, 0x1, @thr={&(0x7f0000000000)="501008b946e1", &(0x7f0000000040)="166a30faa70ace0f4e1d0f320e9090b7d8f2e4a0626a73afe1c4380025ad27f8685687c024"}}, &(0x7f00000000c0)=0x0) timer_getoverrun(r0) r1 = socket$l2tp(0x18, 0x1, 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x1) shutdown(r1, 0x1) 2018/05/02 01:58:28 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x0, 0x0, 0x1, 0x1, 0xfffffffffffffff9}, 0xfffffffffffffffa, 0x4, 0x6}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x7) 2018/05/02 01:58:28 executing program 4: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) ioctl(r0, 0x4401000000001276, &(0x7f0000000240)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x9, 0x98801) 2018/05/02 01:58:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)='8', 0xffffffffffffffbb, 0x800, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @empty, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000200)=""/201, &(0x7f0000000300)=0xc9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), &(0x7f0000000d00)=0x8) recvfrom(r0, &(0x7f0000000000)=""/31, 0x1f, 0x1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x3, 0x0, 0x1}}, 0x80) signalfd4(r0, &(0x7f00000001c0)={0x401}, 0x8, 0x800) 2018/05/02 01:58:28 executing program 2: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) listen(0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) 2018/05/02 01:58:28 executing program 6: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) mq_timedreceive(r0, &(0x7f0000000040)=""/186, 0xba, 0x0, &(0x7f0000000100)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_create(0x9) mlockall(0x3) close(r0) 2018/05/02 01:58:28 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x5, 0x8001) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x4031, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/02 01:58:28 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x8, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000180)=""/244, &(0x7f0000000040)=0xf4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000580)={@mcast1={0xff, 0x1, [], 0x1}, 0x18, r2}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x1, 0x198, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x8, 0xae087bc427a80fa6, 'ip6gre0\x00', 'veth0_to_team\x00', 'ifb0\x00', 'ip6gretap0\x00', @random="bf00205a7f90", [0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd8}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x210) 2018/05/02 01:58:28 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000008ff9)='task\x00') execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000017ff0)=[&(0x7f0000018fed)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000014fe8), 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) prctl$setendian(0x14, 0x0) getcwd(&(0x7f0000000080)=""/93, 0x435) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r1}) [ 89.081866] audit: type=1326 audit(1525226309.080:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6897 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/02 01:58:29 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x1, 0x7}, {0x0, 0x2}, 0xfffffffffffffc01, 0x3, 0x8001}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0xfffffffffffffffa, 0x80, 0x1, 0x0, 0x4924924924927c2, [{0x2, 0xfffffffffffeffff, 0xfffffffffffffff8, 0x0, 0x0, 0x1}]}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000180)=0x6) [ 89.172173] audit: type=1326 audit(1525226309.107:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6897 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x455979 code=0x50000 [ 89.192403] audit: type=1326 audit(1525226309.107:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6897 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 89.212227] audit: type=1326 audit(1525226309.108:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6897 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 89.231936] audit: type=1326 audit(1525226309.108:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6897 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 89.251650] audit: type=1326 audit(1525226309.108:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6897 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 89.271311] audit: type=1326 audit(1525226309.108:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6897 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 89.291168] audit: type=1326 audit(1525226309.108:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6897 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/02 01:58:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x3}) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000100)) ioctl(r0, 0x800000000008982, &(0x7f0000000040)) socketpair(0x18, 0x6, 0x10001, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x8546}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x3, r2, 0x10001, 0x5}) 2018/05/02 01:58:29 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000000300)=""/4096, 0x11bf}], 0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) ptrace$getenv(0x4201, r0, 0x1, &(0x7f0000000000)) 2018/05/02 01:58:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/02 01:58:29 executing program 7: futex(&(0x7f00001122a1), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r1 = getpgid(r0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x8, 0x1, 0x4ae2ff6c}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000100)={0x7f, 0x5c7, 0x7ffe, 'queue0\x00', 0x3}) ioprio_get$pid(0x2, r1) fcntl$getflags(r2, 0x401) 2018/05/02 01:58:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) write(r0, &(0x7f0000000240), 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) 2018/05/02 01:58:29 executing program 0: openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000001, 0x8032, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x1}, &(0x7f0000000100)=0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000200)={0x2, 0x1ff}) bind$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x81}, 0xffffffffffffff22) flock(r0, 0x8) pwrite64(r0, &(0x7f0000000000)='-', 0xfffffffffffffefd, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x1) [ 89.311200] audit: type=1326 audit(1525226309.109:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6897 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 89.330942] audit: type=1326 audit(1525226309.118:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6897 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/02 01:58:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040), 0x2) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xffff, 0x4) 2018/05/02 01:58:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="393a2e0d2319307980134b8c8c38f7141c1cde714aedce8e89ef2487938810"], 0x1f) 2018/05/02 01:58:29 executing program 1: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x10000000000000fc, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/02 01:58:29 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x901, 0x0) dup3(r3, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d0000000f060000000000001000100006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) [ 89.654203] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 89.661813] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 01:58:29 executing program 2: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) listen(0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) 2018/05/02 01:58:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @random="87253169f6ee"}, 0x0, {0x2}, "00000000f7ffffea6700ffe4000a00"}) 2018/05/02 01:58:29 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4b, "bab728bcbeba075d43632015fb393d4f095626f38f58c5b81a8880862f250877d87045498086d711b76989733eb21986c2f2467a77f553eaacc88220fe7b0a03da77db048fa215042bd910"}, &(0x7f00000000c0)=0x53) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x69, "754e335103203decddef63f8b82bf1d2d356038395453588ab0aa8cd37bd923156e73b226979d4a97bf074ecae458c02f018edee8a88e9c75d37ec61371456822a1579708008b45f410516f6be44c2e57bd5ae529ce878b04e4ce0b0dfa36476be719afd55d325ce7d"}, &(0x7f0000000180)=0x71) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net\x00') mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000000)) getdents64(r2, &(0x7f00000002c0)=""/172, 0x23) 2018/05/02 01:58:29 executing program 3: r0 = socket(0x1a, 0x400000000007ffff, 0x0) close(r0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00') fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='em1\x00', 0x4, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2306) 2018/05/02 01:58:29 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) arch_prctl(0x1001, &(0x7f0000000000)="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") 2018/05/02 01:58:29 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x600000, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_test={0x1a}}) 2018/05/02 01:58:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_data=&(0x7f00000000c0)="2c79742368742d36ff6618dc049cceefaac67777b4af678e9d54e0f5742bf21a"}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="ff34f99fc968d4f02b2836d335e32a2d", 0x10) [ 89.745834] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 89.753357] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 01:58:29 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') getdents(r0, &(0x7f0000000140)=""/98, 0x2a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000005000)=""/4096, 0x1000) 2018/05/02 01:58:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x100) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x10000) io_submit(r1, 0x2334f307c1db13e7, &(0x7f00000004c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xb, 0x0, r0, &(0x7f0000000100)="5ecddbcb0dab845695177b0567652dc09a8acf27b7cfd7ad3d8b01d38b5265d1a21b1cc42051825c0a5270724b453b45724444c7bf7e47b3ec893914cae491cb4fecd74efc2e0217753e3864672a3449e73d3d75f407e186c1a4783601e89f29fbf357b6bb77faad862bba8152f7ebcda7a908e72fc3ed2ed23df17f2feeb2ef1560b3710524e8c9ffd8557066e8af8a1ed02791820cac3a9cfe40f86cfb384b8f98e453d092b2b44e2bf80a2a8e8ef25a931287f656f7d9f042f14e12e9ae2b6f390285684b7d9e32eb2df336ac9c887e76a1b3a59422cb2f6aa2c9c866bbd0ccf2eea10935fe8fef41584ae48cbab505b63b", 0x0, 0x1, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x1, r2, &(0x7f0000000280)="de09a4ec2c9d67c6e4e869a7db1c54b0c642a47951450f3d528fda0d8675a6b12a93270388d3c32dd7560afae59dbb1f3001fe11afa135c490d520bf6f3dd45d565125b8d91b41f2c9e453146502f4c8ce8675728a3201f9052f47f877e861556d9384103b256550e35c65fb26f0297eee58861d215912b14c9b5664693c4cbf16f29208b953a48ce8545fd0c0ed250f95a4d0", 0x0, 0x7fffffff, 0x0, 0x1, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x21d4, r0, &(0x7f0000000380)="a1c4dcf78f7759af190fa370888f38aea181681d61082e6081d662e3b0e079533ed1ec1059c32739364abea6ccca0d9ef5ac959c26e1ff21f4034696d617e0db06c5cea2e443456f38a2a50b35588c51e283bbd74889a693030b71700d3914b530df9564224e9134cd276a9e5929b604125605a03f370ac2fc3db3725500cf099da3abe442054e81b9dbf2707d7d00d23c59765487b8dac4bc7ee55263ea69a998bc0152f004c75320ec4614a54fc61956b2a403c958d4a0b3cfca8380692d0f61a419e8af293e48d3e9526d0e3160ad7b9e6ed9a875b0274126db", 0x0, 0x1c, 0x0, 0x1, r2}]) 2018/05/02 01:58:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4da22a2b, 0x0) unshare(0x10000080000800) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "0dfc51f7f570532b3d2e867bb963a2485ea1e279e0e932dd63da421fdcaa2b833c3f1b123d7636026de83859"}) pselect6(0x40, &(0x7f0000000040)={0x1000, 0x2, 0xff, 0x9, 0x4, 0x2, 0x2, 0x2}, &(0x7f00000000c0)={0x1, 0x2, 0x1, 0x65d4, 0x1800, 0xffffffffffffff00, 0x6, 0x5}, &(0x7f0000000100)={0xbb7, 0x6e, 0x5, 0x9, 0x9, 0xffffffff, 0xfffffffffffffff7, 0x2}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x2}, 0x8}) 2018/05/02 01:58:29 executing program 4: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000011c0)={0x0, 0x8, 0x0, 0x0, 0x4a3, 0x401}, &(0x7f0000001200)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001240)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffffffffffffffe, 0x400}, &(0x7f0000001300)=0x90) getsockopt$bt_hci(r0, 0x84, 0xe, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0xb) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000010c0)=""/221, &(0x7f0000000000)=0xdd) 2018/05/02 01:58:29 executing program 6: r0 = socket$inet(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x9}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) 2018/05/02 01:58:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0x7f, &(0x7f0000008000)=""/127, 0x41f00}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='maps\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000480)=0x1, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={0xffffffffffffffff, 0x6, 0x1, 0x7fffffff, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0xfcfb) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000003c0)=0x8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000400)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0xb, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfff}, [@jmp={0x5, 0x8, 0xf, 0xf, 0x9, 0xfffffffc, 0xfffffffffffffff0}, @exit={0x95}, @generic={0x2cdff027, 0x7d88, 0x1f}, @jmp={0x5, 0x3ff, 0x9, 0xf, 0x9, 0x5c}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7, 0x27, &(0x7f0000000080)=""/39, 0x41100, 0x0, [], r2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f00000000c0)="00647a72616c8c657200", 0x3, 0x397, &(0x7f000000df19)=""/231, 0xfffffffffffffffc}, 0x48) 2018/05/02 01:58:30 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="86000000010000001b958cf18c4b9c94b0811c515800b2dafc8d6d84472d68a5b9cbb1f565917f6b23d12ed572dc301289b0cef23cd07ce6b3518010d013b69a24be75f0721cd9386966f4f432966f2878ce88013c1d79810b020041364d6e7c822b7a0947944a50d66c6f597e8abd10e9136c2c658a36c02a0563310cc4bc6d15c3c56ed6d2"], 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000001900)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000700)=@report={0x3a8, 0x20, 0x70a, 0x70bd29, 0x25dfdbfc, {0x6c, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x6, 0x4e24, 0x1ff, 0xa, 0x20, 0xa0, 0x8c, r2, r3}}, [@address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xa, 0x7, 0x7}}, @algo_crypt={0x118, 0x2, {{'ecb-cipher_null\x00'}, 0x680, "19eb95d621f15588e4db0b73db9d374597bdf91923cf054220bfd62e79036b47701a1dacdd037d4e97ddb63c5a83437b2967ded54dbc31d7a5af5750954dd2ca2d947699466e388aafc2a6e7bc1a57497480619879a5d2ce1e0a4c74d72281710fb51636a34b01e926ae52f82d47aacd3d5e1af392d992f6760131f03031c14e7f852bbc895204ffd131b4a62d3c60afc375ee7f0a9febf3aee35afd1ce852e7ea4790b13f7118747dfa2a3d6c4cf842df52ca6adfaa5e1881fff03f45877433adf29d1762af278fb1025995c87b5bf7"}}, @policy={0xac, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x1d}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x4e21, 0x7fff, 0x4e22, 0x3, 0xa, 0x0, 0x20, 0x11, r4, r5}, {0x7fffffff, 0x4, 0x3, 0xbf3d, 0x8b, 0x6, 0xff, 0x7fff}, {0x1, 0x80000000, 0x100, 0xffffffffffff8001}, 0x400, 0x6e6bb6, 0x1, 0xa67cd750e7555830, 0x3, 0x3}}, @algo_crypt={0x120, 0x2, {{'ecb-blowfish-asm\x00'}, 0x6c0, "db78f4a990293d8a57e0358c264205551b22c63fa24fbd04bfcd4a672e16887e8378998e44358369a7ec2bc7b92ae23cc7b05604e04a82f4d82225c10613309031dd0f5ab444e3b41bb97f1f2740121873e3cc24de27d42a6175ee5ac980d44cc0ce9f0a9acdf414515ddc13d6d24bd1d2c72b0e72d9205f832080a0700e1eb95bdb1d1c0bd8a989660e7e1366db68c831e3028cdacc373391629f079136ad5d47ff8c5a49bd722505487ff04765984f49cbf90d3cc3006a4006288991c4ed6318e7d3cfc8026c24d2d617dd8d7378d8e2bf40fcadd50448"}}, @address_filter={0x28, 0x1a, {@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xa, 0x3, 0x2}}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x6}}, @offload={0xc, 0x1c, {0x0, 0x3}}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd28, 0x4}}]}, 0x3a8}, 0x1}, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200000, 0x0) accept$netrom(r6, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) 2018/05/02 01:58:30 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/udplite6\x00') r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='n', 0x1, 0xfffffffffffffffd) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)={'security\x00', 0x2, [{}, {}]}, 0x48) lstat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000e80)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000000e40)={&(0x7f00000005c0)={0x86c, 0x5, 0xa, 0x300, 0x70bd25, 0x25dfdbff, {0x7}, [@typed={0x8, 0x8d, @uid=r3}, @nested={0x220, 0x5b, [@generic="df9e8c79b935765dbad498a338cbf2b7d49ddd2e397bd32245a85d63b39a09cbeb08c23c9f776b4123f77630082b03c72cf204a593e0efe1329937e9b167a3e5ab80f5dc4d9dd93e546bd64e845f04e94a53cfd7e723d8342b471350563cae60c2b57ff3dd04fcbb9288c861abd691c25edd3d81d30b4610828cc059b574a1796371c19565513b26", @typed={0x14, 0x6c, @str='GPLtrusteduser\x00'}, @typed={0xc, 0x20, @u64=0x7}, @typed={0x8, 0x58, @uid=r4}, @typed={0x8, 0x8a, @pid=r5}, @generic="814a1e8606a22722a18585b806b2c19ff838fe23d60c99f5c93e123860552f2d3113bef0a71a3aae26835ca82f9075f93bc23323f81718b9434700750cd97472b09a249f4feeffc008193594795874fa6f78ac2a0b46c30519a6bc494b098505e06af3a9840ed33f7182e33c78c31cc084a3826c64f9e926278bf731f3e208492729925a4edaa232e077352b426618906085cf4e0082d469c1a09b09c435512f2bff743f1e79795542ea1e47ecd37e5f9f78a3699e27d706767fc37cc7f3654f0dac4cc064962ca4401dcf73970fe28369630c5b99e7de30efbed7648a04a926020d55642d6d", @generic='MD\r', @typed={0x14, 0x55, @ipv6}, @generic="3b2b6040f04e9824cacf77013c8b0f0cfc26fd9675bbe74bd8fddd9c03fdc4e125ac93ac0a70ddd293b069", @generic="bec5a8e69cd140e10fa45584bf32252bfe9fa0a207a5ca7ea0fd3560f832fa041e5f62c57001147d5237cf0e9efa26c6f81fa1e3f32e16c19d79"]}, @typed={0x8, 0x40, @fd=r0}, @nested={0x178, 0x9, [@typed={0x8, 0x6c, @ipv4=@rand_addr=0x2}, @typed={0x14, 0x800, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x28, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="23ac7c3afea78b0749f86d78d05afa1708377cbef0e59666e19478f5fe8226cc6aa80e3107c7e7a818fa65785b0935b92d419db233", @generic="88a6c21b6fe66cb3b7dc32810ab6641a06eab4e1405887c5c3d4570a71ec6f96d60d6e8f5dfb38c374b00f23e2b9beaec8ecb9f564f011883c910d678ec7350a110008c89127fa2da872c65ac460e66633787693f3147d168cfaee6f00c071ec792d7c7cac17ec5844c8b65bb83583c92e2845334a15e25edb5ae472a9fd043b1cdcb36dfbfe9d565514412249687da459e9a5f0b5", @generic="6581c31f9fd827bc8620068136f086cad2b4022ceff4f2a62266eddbc0e9f3f0cb351d42671de0bbecc84835454d2df6a6160dd3c81832c42fc5274375a283f45f2ef2403f174e48509401f37db1c5eec08c454ffd62677aa35a5794b58326a938cfa1f8582f52dfda0cdd6dc18332c7137b1c3fe4137e18"]}, @generic="daabcf6c3c02b85f07eacb57", @generic="2005106c57fc05e14dd15fb4d78dddc3e0edeffd73db2d12d7e72a5939812a8fdf1f44729d5e49a1273a0bcee4057ea910ea4cfb8b06884159a48ab41fbdcabd7c1fbaf622d27bb967de23040eb5f95db4e7f211ae5ee6959f2908e470af2a6e1894cb6fe0b2d6dd976f81b5f92b38b3526e5547d69a34f1173fe72b8d2a3806f316cd884d85e2554bfddd64810d585861e791da450a8904d92d2b8e9595adc8316b7bbe1e54e9fd302160c67fa62cedddc6887d1c3b95a13dd3cbe7ba15b75ddbe9e0eee32eabe6d90128", @typed={0x10, 0x66, @str='security\x00'}, @generic, @nested={0x3c0, 0x32, [@generic="7c9113a60e4e9bde7a00928afae6e7832c5873aecae68e453ee5f3048fe87ef25dae75d2a0f89143f1600b835f33819f3eb6f61ab92255b8df7015cade833c43dfaf1202517c8f073b287a2bca9fe6535a40ed636cab40c47fd1b9af42e3bbc2635befcf25a87f9ebd7741bbe5a7d3c4d8cb929be5c368ed12e22ad522", @generic="81e2c792399be3637d85ddf71c43e4442537b7c00b2c417be4954f747f0dfa4cdca0ce91c1a2ae99e72b4b9fda80d0c54cbe4f51fb3ad5d40dff7d338ad3405f9262ae58c3bef3fb7c815e1dfaafcd70d91e65019b83df5ad8c425d37250d7c4873c498c14fe5d4d91a3b56749af6e0678da4fa5eb2fff24d3b0ed546586d9debb08b1ee0006c5e3e2eeb963f898cba5e59971ce92d797d024c72d893111f3bb4b458a37dd900dd1bae069e864bddabf3174fcbd2335fa84c1", @generic="44ec79d09ca11e70be1379ea6e6396be02ae25359c0f02f1dc5e59fcc9be5b413f46bc25376ebe052437b71b704f3ef5b1fb42c2ac2eb2eff3f1c984af2acf3dc0c6f5a4248ca22078a8a456dc0f56060235e6dee3db1b49bcc87b03a8f0223b40bd6a1e50f41bbc3eb43c2cc8df2056fcc0669ed791bf8b5b7f1fce53dd4d1e1a94e7afe851cc054a59efbcc71faddc1a1f726a6876d35e8231d788c6ec6110f3d7463df28f18903a4fd54eaf1f9ac008646816abb2ca74c41af2731b1af03b4a9efb6be4dd5b5dfe4490e6b5aef6f8de6a6007094a9d469cc838305fa00d0d4cf5c8ed05ac1917fb80b45d59a1e4691ed24fc78733ffa0ef", @typed={0x4, 0x43}, @typed={0x8, 0x66, @fd=r0}, @generic="8ee47fbd48c6347fb0e08ff96d652ba1c6afb51140783dd4fc5c49562727c9e87dab1d89ecb27cf6006454cddd30ed9f70220153e78534bae5baae2f714166345b1aa75c42ce6183c6f2d935893e78c58df5dd6dc54cd0b72c221ceddb2711c55f3d5888687e79bcfd818f6339b783c9fac660e534da1edd46959833c5ed58c07b7becb1c8b346019ef1f4d0eb", @generic="4c30080cf96695540ea4e37e53d71c6c74a94f23bd7bcbbae3ff941acd02b045b679438b1773b4d99f66b9cabc1a64472a332e5798d3189ee533e180cb1ecaf26ab8a2600590c3b4b2bebd07bc1a66a20c6baeb59bdbdb8d217e7556baf596d603d0c0149f4c89fd9967110d4801510fb638c1c53bb5eaa66bd89f9c7eaad5749540d27fc40daa176d6a448791390a103b387e48e8d848619b2ae57a671be2152d08e3fa19f98437d76a4cb88bb7f01f146ddf2589e109f65c0ab4f21bea1202d57a8b666fbcb9cfe75db1dce3af7315d490e7bacb1f48997687645b33974c49331e437cbf2099ea0b3b76405e7b7a30f8adb554"]}, @typed={0x8, 0x23, @uid=r6}]}, 0x86c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) mknod(&(0x7f0000000040)='./file0\x00', 0x40, 0xffffffff) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000200)) keyctl$read(0xb, r2, &(0x7f0000000180), 0x0) [ 90.099411] IPVS: length: 221 != 24 2018/05/02 01:58:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101800) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001140)={0x3, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=""/31, &(0x7f0000001080)=""/153, 0xf000}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) 2018/05/02 01:58:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xffffffffffffffdb, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/05/02 01:58:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000040)='H', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000080)=""/170, 0xaa, 0x2021, &(0x7f0000000140)=@nfc={0x27, 0x1}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440), &(0x7f0000000480)=0x8) 2018/05/02 01:58:30 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) r1 = msgget(0x3, 0x2) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/4096) alarm(0x1) 2018/05/02 01:58:30 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x280da14, 0x8001}) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/02 01:58:30 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x55, 0x1, 0x2, 0xb, 0x8, 0x5349, 0x5}, &(0x7f0000000140)=0x20) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="f73879b0888fe0bd920ffc9f3d88", 0xe, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e25, @loopback=0x7f000001}, 0xe) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000000000)=""/54, &(0x7f00000002c0)=0x36) 2018/05/02 01:58:30 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) 2018/05/02 01:58:30 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='selinux)\x00', 0x9, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = msgget(0x3, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/4096) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000)=0x100000001, 0x4) syz_emit_ethernet(0x2, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYRES32], @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="aa23279aaa0a672ec2d99dc30bb3f68afecd6cac7afb2ced59c6b3daaaf0386c1ef5e6f9a464094c087baddef3b27af3b1d80dc26b2e6a7a2df39265b8d9d4248a8098a447ac6129b5db36b05aa30473646764970f15963be420e2ee9e75f85fd9477c7c18c1456bd0e25d709eb505881743fec4f0ddc4e790f1b91d8ebb11", @ANYRES16=r0], @ANYRES16=r1], 0x0) 2018/05/02 01:58:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x26, 0x1000000007ffff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 01:58:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1-avx,ctr-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sync_file_range(r1, 0xb2, 0x2, 0x5) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f00000020c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000400000000000000000000000000007cdeae927ab4cd91a7e9208080320a22068c99b0ef5feaa2a34b36d481ef2b2c5081084987fe4dbd6b554a5c2bb8090efbfaaa46abe0a04a08e7bb4f08ad5a5d533a6ec96490150200a3de0caed0e0b5917823bcd341a36ae1571e7a9963bdab5e1f67160ec7c493d62abe875d2138d35ced8c4bf9b548092a1fb09bd6b0cb5cdf57368065"], 0x18}}], 0x2, 0x0) 2018/05/02 01:58:31 executing program 0: unshare(0x20000fffd) r0 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)) 2018/05/02 01:58:31 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000000)="240000004e00fd0207ff03966fa283bc18e6e60000000000f10b5a00000003a2d189737e", 0x24}], 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/02 01:58:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=@ipv6_newaddr={0x2c, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_getevents(r2, 0x0, 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/05/02 01:58:31 executing program 7: r0 = socket(0x28, 0x0, 0xffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x69, "482da9d23685f036e09b02e0032293d83aed7996ec5c9cf441930284e9d377a1e75438d32ca43b6ab077561e420e513ac48aa1283209f345f6bfde8b83fd80caf450a7302f3c169a4e600953714b1aea52fa009dd90bb74488b544439b5fefee96f57ade33bbf0cf15"}, &(0x7f0000000080)=0x71) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x80000000}, 0x8) 2018/05/02 01:58:31 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/02 01:58:31 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='vlan0\x00') ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 91.253165] mmap: syz-executor3 (7070) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/02 01:58:31 executing program 7: unshare(0x400) r0 = socket$packet(0x11, 0x1003, 0x300) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000007affc), 0x3) 2018/05/02 01:58:31 executing program 0: getpgrp(0x0) getpgrp(0xffffffffffffffff) openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40080, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x2, 0x9}, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/arp\x00') pread64(r3, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/05/02 01:58:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x80000000}) epoll_wait(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x12, 0x1) connect(r0, &(0x7f0000000040)=@generic={0x11, "ec6f2ffee39566ccd4debb4459d62287b42474d0f3c62161c861abb10270e6d3ae91ce26618825aeeadb6875373329e36be880173ae486bba32887ac075fa33ce00bf72eb324f080dab9f78c95249019a2d7f8677f4536802d951dbdffee86a2d530c707d97a97d22dfd55e18009d5eebe983645c2e6c378937f992bea50"}, 0x80) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x4000, 0x0) pkey_alloc(0x0, 0x1) 2018/05/02 01:58:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000018000103000000000000000002000000dd33eeab623838bfa39c94ab0d03c5c764e65bc79e4249dca87961398b4e72f5401345170836e5ffa6bd1afa7b76291866a6a6d28952071e6150010c05b325858e8f3e19525d3ee371bd6472fa11ec558ce396c96115926315d4d8a8fdace449efa0a134c6bf8d1d3f33b4aaad548dc7c1ead97c31b2a798cb876ecbb677b8244cf68b071fc73b09f050360b17389a724e5416d9bb86d9cc9b865fd410b63e9531c59db563516dd6a4a405837a1e52f9"], 0x14}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000240)=0x8) 2018/05/02 01:58:31 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0xffffffffffffffff, 0x0, 0x10000, 0x3, 0x9}, 0xfffffffffffff695, 0x6, 0x8}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0xaac}, 0x8) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/100) 2018/05/02 01:58:31 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x9, 0x1c, 0x40000000002}, {{0x0, 0x2710}}], 0x30) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/93) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/05/02 01:58:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=@random={'user.', "2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d"}, &(0x7f0000000000)='\x00', 0x1, 0x0) r1 = msgget(0x1, 0x8) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000002c0)=""/241) 2018/05/02 01:58:31 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x3, 0x0, 'client1\x00', 0xffffffff80000000, "9604d12dd5d22d57", "24f7489a664c3ddaf7574fe3c10c2caeeb482a0a5b0543c5e7ce3e0c432baae2", 0x5, 0x10001}) socket$inet(0x2, 0x80003, 0xab) gettid() getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/02 01:58:31 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r0, 0x0, 0xffff, 0x1f) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000000140)={'bridge0\x00', @ifru_mtu=0x5}) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/155) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/05/02 01:58:31 executing program 5: r0 = socket$inet(0x2, 0x803, 0x20000000000081) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080)=0x86, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) 2018/05/02 01:58:31 executing program 1: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2001021bffc, 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000739ffe)='..') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00004d2ffe)='..', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/05/02 01:58:31 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) r0 = creat(&(0x7f0000a2a000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) clock_gettime(0x6, &(0x7f00000029c0)) clock_gettime(0x0, &(0x7f0000002940)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/2, 0x2}], 0x4, &(0x7f0000000340)=""/132, 0x84, 0x5}, 0xbb22}, {{&(0x7f0000000400)=@generic, 0x80, &(0x7f0000002780)=[{&(0x7f0000000480)=""/208, 0xd0}, {&(0x7f0000000580)=""/57, 0x39}, {&(0x7f00000005c0)=""/104, 0x68}, {&(0x7f0000000640)=""/83, 0x53}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/32, 0x20}, {&(0x7f0000001700)=""/102, 0x66}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x8, &(0x7f0000002800)=""/182, 0xb6, 0xfff}, 0xfff}], 0x2, 0x40000020, &(0x7f0000002980)={r1, r2+10000000}) 2018/05/02 01:58:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) recvmsg$netrom(r2, &(0x7f0000001780)={&(0x7f00000002c0)=@ax25={0x3, {"8f2d257a5c488f"}, 0x1}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000300)="5e57d538f3de2ece252990fc347ee2da4065859897b89eb11903ef011d47f6da14b1098ed4f144eed2d61d94ab3bed91ca7aae175df602d289bbb381fe60fd9b8292f81935aab4bada0c3e6f4a62971209d8148cdc5e13e38d6e36927cf0b3ef16cd72b91c071a58d353efa6444b9b18d9979885943d57aa56bfaa118ad9ff2e9befd21d9797c4b411aa7f50df74ea99554932ad8926f5cc59d43b766e337390f45ee2ef095e1f3932c5dc85d4adee58b3f8897e814c8d1d2b7de59316412a674d264aac5d3eb6f0842871f3f85e76ab", 0xd0}, {&(0x7f0000000400)="5ebce93f9d9bfffb5dac11197ebb8c2759c204ea11edae76ff9ee99beb7a13ecefaeedaee9d26ab0c9c1f4cc5d6313eab44d9fbf78b11bb49ca037bcbe6ee25f837fc5b8970be568379266a6cc5a2083dfae310b970e990b547fb40ae9cdb6590d9dd98536aa1a7fd6baeb825ee4ef04b908a071002fa718bc1de09e25f3edbae4ce36ddb6e740db12c9ccbb2ad647691e332e8a37d7ab444b288023d2316e8cf68254c612725e662c17b868f287b00eaf453dea1d5a3b4d959de7aa295ba16578414b753f90f5d9b33f", 0xca}, {&(0x7f0000000500)="3a51d163dad60845f8a549e5f3e9c63d3345c9702be0b23b3ee3d013520e986c0056cb3015ee64e759cc4065f60729ba69dc8752381f7dcbd5e87a811d39150f93c1622151aa3ada95e23560656646912af83406e283903afc9ade565b48948a22f130bd1738b87595302f53bb621e245df17d685fb7e125c9cc7994bc872a35f6fdcaae30d52ed72faaa2344264afea1e9d31b872504f9eb15aaef6efda746fda13d7e9710d340f076dc38d27c26870f2e4227e31de83fdb98ffdcadd8b11ed6e834bc3f3d8ad65abdb10d1d74648af966b3bcc01b5eccd3b51da9a", 0xdc}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="f549015ddd52a0af3cc9ae0e54a3091ce250458c81cc55c2d9d933fd0e345c6de31907010d884967ecbb6b5c4a112b32f9b6d153d9575001dd83c8155237e15d6eb0223bb544bfc3c7687a18b089099aac4dfe3bdffe1cb5e01a01dd66c055ff1e5b7d241b3a92f9da9732cb6119cd3bc6175410f7c9cd178677305310c8a1007235b81150f4f2739a1257b3245839cd4bdd4c1f54e41ba39c1b4fcf31a8cfbdb96ebf524e687dd61524be", 0xab}], 0x5, &(0x7f0000001740), 0x0, 0x20000000}, 0x12000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000017c0)={&(0x7f0000001740)=[0x1e76, 0x7fff, 0x3, 0xffffffff, 0x0], 0x5, 0xffffffffffffffff, 0xfffffffffffffe01, 0x37, 0x9, 0x5, {0x7, 0x2, 0xfffffffffffffffc, 0x80000000, 0x6, 0x3f, 0xffffffffffffff00, 0x0, 0x1ff, 0x4, 0xb7, 0x20, 0x0, 0x5, "37544819d6f85748924095e1d35316d0d347bf15b994bc482e5fe7f494e62901"}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x5664, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000001c0)=0x5) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000001840)=0x4000000000000003, 0xfffffffffffffdc9) 2018/05/02 01:58:32 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe6, "17473a2c7dfcc64c6b8e0df236483fc0b58762a75ed65fc7ee9cfc36f4b7125faeceeed62a5a8d096ce86d35036f8088aba26755834e5f80960ea243f9ad79fd6764bdd3e99b668d7c1a4d8883a8c03cf958af23ce97286eef255f7109a8adecb5efdecef48acf13f66ff6625695281d0185f06594c53f01dcb8fb7e87ef3d34a96094dbcbf6b150ee767368d0d73c345d3e240ea131c864d9ae78500cf80e827c91c7af2885ee60427cb77755af1e792c74a89eb4fd41285e28163d665d92efe9bb0df62ed32461017a7bafaca862084fba3788c6361a35c2c3d742cbffb81503b742abb37c"}, &(0x7f00000001c0)=0xee) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x2}, 0x8) 2018/05/02 01:58:32 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0xffd, 0x3842db25346b3ac0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x1, 0x0, 0x2002}) 2018/05/02 01:58:32 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696e62a20000000000000a00", 0xa00}) r2 = semget$private(0x0, 0x0, 0x20) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000080)=0x3) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x280, 0x80) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000180)={0x40, 0x7fffffff, 0x10001, {r4, r5+30000000}, 0x10000, 0x4}) write(r1, &(0x7f0000000180), 0xff4d) 2018/05/02 01:58:32 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x9) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000000180)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x4a, "10fcb3b44bd60207cde12f802ebe480de1bad4fce0d7bba9d4f4ffe8584d1f8d7242d289007b6a8f70db3a46a76512aed3d84bc02ab474ed049b19940b616a2e5832208a7fe301144f3c"}, &(0x7f0000000140)=0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x27}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x400, 0x4) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)="6fa91a055433b16363e9036d35199b23caa868ccfc34003edd361f84f36576580ea8cde07f68cf5c681020b30a63c511dfd2b13f21f33d39c16c64923aea224d90a5b403405d238fa19519b622022813e23281d925043958ac8526681896510396276037023c2f5777530f5c7d2ed7135ff69270052716b57f8e70d9df639b14424d558e508a1f5da6bbbc81e77657699d5f365fdf9d074068291cf81e") 2018/05/02 01:58:32 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/251, 0x3}) 2018/05/02 01:58:32 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000180)={0x8, r1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x20012, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0xdfa, 0x7fffffff}, 'port1\x00', 0x80, 0x1860, 0x0, 0x8fffffffffffffff, 0xfffffffffffffff7, 0x6, 0x66ac34aa, 0x0, 0x5, 0xffffffff}) 2018/05/02 01:58:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x32, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xfffffbffffffdfbf, 0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000012c0), &(0x7f0000001300)=0x4) 2018/05/02 01:58:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) recvmsg$netrom(r2, &(0x7f0000001780)={&(0x7f00000002c0)=@ax25={0x3, {"8f2d257a5c488f"}, 0x1}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000300)="5e57d538f3de2ece252990fc347ee2da4065859897b89eb11903ef011d47f6da14b1098ed4f144eed2d61d94ab3bed91ca7aae175df602d289bbb381fe60fd9b8292f81935aab4bada0c3e6f4a62971209d8148cdc5e13e38d6e36927cf0b3ef16cd72b91c071a58d353efa6444b9b18d9979885943d57aa56bfaa118ad9ff2e9befd21d9797c4b411aa7f50df74ea99554932ad8926f5cc59d43b766e337390f45ee2ef095e1f3932c5dc85d4adee58b3f8897e814c8d1d2b7de59316412a674d264aac5d3eb6f0842871f3f85e76ab", 0xd0}, {&(0x7f0000000400)="5ebce93f9d9bfffb5dac11197ebb8c2759c204ea11edae76ff9ee99beb7a13ecefaeedaee9d26ab0c9c1f4cc5d6313eab44d9fbf78b11bb49ca037bcbe6ee25f837fc5b8970be568379266a6cc5a2083dfae310b970e990b547fb40ae9cdb6590d9dd98536aa1a7fd6baeb825ee4ef04b908a071002fa718bc1de09e25f3edbae4ce36ddb6e740db12c9ccbb2ad647691e332e8a37d7ab444b288023d2316e8cf68254c612725e662c17b868f287b00eaf453dea1d5a3b4d959de7aa295ba16578414b753f90f5d9b33f", 0xca}, {&(0x7f0000000500)="3a51d163dad60845f8a549e5f3e9c63d3345c9702be0b23b3ee3d013520e986c0056cb3015ee64e759cc4065f60729ba69dc8752381f7dcbd5e87a811d39150f93c1622151aa3ada95e23560656646912af83406e283903afc9ade565b48948a22f130bd1738b87595302f53bb621e245df17d685fb7e125c9cc7994bc872a35f6fdcaae30d52ed72faaa2344264afea1e9d31b872504f9eb15aaef6efda746fda13d7e9710d340f076dc38d27c26870f2e4227e31de83fdb98ffdcadd8b11ed6e834bc3f3d8ad65abdb10d1d74648af966b3bcc01b5eccd3b51da9a", 0xdc}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="f549015ddd52a0af3cc9ae0e54a3091ce250458c81cc55c2d9d933fd0e345c6de31907010d884967ecbb6b5c4a112b32f9b6d153d9575001dd83c8155237e15d6eb0223bb544bfc3c7687a18b089099aac4dfe3bdffe1cb5e01a01dd66c055ff1e5b7d241b3a92f9da9732cb6119cd3bc6175410f7c9cd178677305310c8a1007235b81150f4f2739a1257b3245839cd4bdd4c1f54e41ba39c1b4fcf31a8cfbdb96ebf524e687dd61524be", 0xab}], 0x5, &(0x7f0000001740), 0x0, 0x20000000}, 0x12000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000017c0)={&(0x7f0000001740)=[0x1e76, 0x7fff, 0x3, 0xffffffff, 0x0], 0x5, 0xffffffffffffffff, 0xfffffffffffffe01, 0x37, 0x9, 0x5, {0x7, 0x2, 0xfffffffffffffffc, 0x80000000, 0x6, 0x3f, 0xffffffffffffff00, 0x0, 0x1ff, 0x4, 0xb7, 0x20, 0x0, 0x5, "37544819d6f85748924095e1d35316d0d347bf15b994bc482e5fe7f494e62901"}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x5664, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000001c0)=0x5) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000001840)=0x4000000000000003, 0xfffffffffffffdc9) 2018/05/02 01:58:33 executing program 2: r0 = memfd_create(&(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/158, 0x9e}, 0x5}], 0x2, 0x0, 0x0) inotify_init1(0x51c9b16aef660a48) pwritev(r0, &(0x7f0000000000), 0x10000000000001f2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0xc) 2018/05/02 01:58:33 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="87f6fede71bdd807c26f481d0800450000300001001000029078ac1414bbac1414167c2cd31aca670332001100907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x5) 2018/05/02 01:58:33 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x8080, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000001c0)=r2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x3}) 2018/05/02 01:58:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000010, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r1, &(0x7f0000000c80)="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", 0x21d, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) shutdown(r0, 0x2) 2018/05/02 01:58:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x974, 0x800) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x9, 0x200, 0x3, 0xfffffffffffffffd}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="22aff46f4bd4455da38c1edd4f19f0d73fc848cdb4cfc0802ea93a62337613414dae98e2d22640241a14d4ef9faabafd492b44373a88b33ae56e81d30420e3831bc5b062af9befda19b8bccfdf00", 0x4e}, {&(0x7f0000000540)="a4ba6c39d59831623897b6dbe8b4acf8037851b33d7fa57b29ad9e15b7de27c540ccbcf150141a39551571a2a5fe8f438f956589ca8880324c63e29b94f2bad4578bec4f8155cecc04737c03b427dda9630813978bd4e4f53c725b6ce529289fcd3a6a772c3af59bcf64b1b8b99160f33e9a3fd8b73c012e917a7d7f4c89aaff1e740e863bb4e866d60a61323cedc74122f030bb35ad4f1ed226fe814bee2d764178866f35b2e66e", 0xa8}], 0x2, &(0x7f0000000600)=[{0x30, 0x11f, 0x5, "24818663d37540fb6e533e51f50aa68e674f1f215226350976"}, {0xb0, 0x115, 0x4, "68888c6629639ac72cc6c8f5deca6fdaebed7138c72e1dffd73e7bb3565ede5e68468e05ea25326e5cb002d1a95bca187cb397edca2fa02d4a3505af96200fd28d2c3842956434b0e72983f01b03e3383871420ae6856dc632970c03e5ee53629bc8af026c430c6a4bb1fc6d33302cb5078db2eda73353f2fe2bb75979ef0c5929571e59a88b15c30d8396ff538b3c9383219cef0086b25670"}, {0xe0, 0x109, 0xffffc00000000000, "6e9feda00ada04360126c364d67e208e45e8a6a24368c0a4b69312a5325d414e06fce5db51d06066411011fcc606d1d3b7b77a5bee7c7f153deed9052254aa19ba6606ddd33cf9fc9b11e853fc488ecc09177e69889a7641f7fe869ea75395f664f44c0b1fb071753517f4938d558c5b76a8829e347a3e1a67b346e3a2af47cbaa1179be00cb3e15a3911122cc3bb83847e162ccfbd71707fe57365902b1dea16f697618e9d470164eb80cf060ae56d7b1e348cafcaa313f1df80d2711ecc4e4cf990b6ad194b71fd3c2e4"}], 0x1c0, 0x40000}, 0x4000000) restart_syscall() sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/02 01:58:33 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x100, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x4f9f, &(0x7f0000000200)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000380), 0x80000000) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x1, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000140)=""/36) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000003c0)={&(0x7f0000553ff8), 0x8}) 2018/05/02 01:58:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x5, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'team_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r3, 0x2, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}]}, 0x78}, 0x1, 0x0, 0x0, 0xc010}, 0x4004004) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x8000) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000280)) 2018/05/02 01:58:33 executing program 6: r0 = socket$inet(0x2, 0x3, 0x15) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) r1 = dup(r0) dup2(r1, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x268, &(0x7f0000000000)=""/187, 0x1ca}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x54f, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0xcab}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/05/02 01:58:33 executing program 2: mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000007c0)='devtmpfs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x58) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)="406eb778d2bea66e10cf91316910a0788cc19bcd85f2056348b62a93f16e11e3a1e91a7f9ea1b2e6e5eb021b9af747df76267744543a83621b80057bd5", 0x3d) 2018/05/02 01:58:33 executing program 4: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) 2018/05/02 01:58:33 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x4000000000) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8000, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/05/02 01:58:34 executing program 2: clock_getres(0xffffdffffffffff1, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x7fff, 0x4) 2018/05/02 01:58:34 executing program 3: socketpair(0x10, 0x6, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001500)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000300)}, {&(0x7f00000013c0)="df612146274d985c59d12392bed384b08fbe3334f8e6cc6dd0b35fdd25f45fa1314efb9c62cab080866ec962bc7f329aa3772e309264feaf3bc1e1f84e96a7e21bbcab02", 0x44}, {&(0x7f0000001440)="d588c4f5a364f1f626f27f6b9c0da60d6d270893cdbbd5fc830796cfc847cfae19d9c16ac1fd6a118396005472f75763e03457dc881bca80246df16ca534f485f1d99fdb9c28b83a3a30368a351bbb4574155f3a70749665b36f482a2f845bafe57b155a08a4a4da6762b8d9f71ef6da750d2f399a534eeca1c6f248d83595023a10596f08ff7214a76a30f4d89f5f50c8749be6249757ad0e8a1010d759da82f328369ba8b9bafb4500a48a05e876350b5952c48d65b7", 0xb7}], 0x4, 0x0, 0x0, 0x40010}, 0xd3}], 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x800100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f00000001c0)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f0000000280)={&(0x7f0000001540)=ANY=[@ANYBLOB="880300000d06270f25bd7000fddbdf250f00000108007400", @ANYRES32=r2, @ANYBLOB="00000000e1ee393ca5b5e8e7ec32b26686985693c3e45857286113a222a32004ffdd62fe657a7de11ae6c7a29f8a134a89e12c28238d05398f96937b1b2710f75397b2358a61001a6b26a997bed7d0d4ad2fc57119f46b104d351dd77d798acca0", @ANYRES32=r3, @ANYBLOB="0400330008006400ac14141e"], 0x30}, 0x1, 0x0, 0x0, 0x438111b8168afadd}, 0x4000001) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f00000016c0)=""/171, 0xab) sendmsg$nl_netfilter(r4, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000a12000)={&(0x7f0000000000)={0x18, 0x1, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/02 01:58:34 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0xc6477061d388b79c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="2ebb6425", 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r2}, 0x8) 2018/05/02 01:58:34 executing program 4: unshare(0x80003f4) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 2018/05/02 01:58:34 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1, 0xa000) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/142, 0x8e) 2018/05/02 01:58:34 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/02 01:58:34 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000229bd7000fbdbdf2511e54d49febea5d0f8304cf0e862000000080005008eac0000080005000700000014000300080003000300000008000800400000004400020008000300000000000800030007000000d5ef140000bb080002004e220000140001ffffff427c4e20afd53973ec38f5e55f653e6cff00000000000000000000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x24040800}, 0x4) write(r0, &(0x7f0000000900)="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", 0x2148b641e7da78ef) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast2, @in=@local}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) bind(r0, &(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x80) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000e9c000)=[{&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0xb9}], 0x6, &(0x7f0000000180)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f00000006c0)="120000001202e7c0007a00000000000000a13f1d86de0100000000000000", 0xffffffffffffffbf, 0x0, 0x0, 0x0) 2018/05/02 01:58:34 executing program 3: r0 = socket(0x1000000000010, 0x2, 0xf65b) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/02 01:58:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/02 01:58:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000001100)="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", 0x446, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/11, 0xb, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) shutdown(r0, 0x1) 2018/05/02 01:58:34 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x10040, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001540)={'bond0\x00', 0x0}) bind$packet(r0, &(0x7f0000001580)={0x11, 0x2, r1, 0x1, 0x10000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000340)=0x4000000000010e, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0)=0x3, 0x4) mmap(&(0x7f0000b7e000/0x2000)=nil, 0x2000, 0x0, 0x10010, r2, 0x0) sendto(r2, &(0x7f00000000c0)="ecae113f518c3de6e753d86d8a7309641dc4ca40c9a4894732515e72e9e94aa1cf8614e3e922a524d7d3ef517cb32f03ee9dd55f49802c2f4d6b3d573c0f569ac838c21616e210", 0x47, 0x0, &(0x7f0000000140)=@nl=@unspec, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x7d0, 0x3, 0xff, 0xa, 0x40, 0x34}, &(0x7f0000000240)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000000000)=""/55, 0x37, 0x2000, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/02 01:58:34 executing program 1: madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x7000, 0xffffffffffffffff, 0x0, 0x7, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$dupfd(r0, 0x406, r1) 2018/05/02 01:58:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @multicast1=0xe0000001]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x20027, &(0x7f00003fdff5)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) close(r0) 2018/05/02 01:58:34 executing program 6: socketpair(0x13, 0x6, 0x400, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket(0x1e, 0x80001, 0x0) connect$ax25(r1, &(0x7f0000875000)={0x1e, {"03491f0700"}}, 0x10) r2 = epoll_create1(0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/05/02 01:58:34 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+10000}, 0x10) 2018/05/02 01:58:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x600, 0x70bd25, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x800) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=@mpls_delroute={0x20, 0x19, 0x301, 0x0, 0x0, {0x1c}, [@RTA_DST={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/02 01:58:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0x8) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5ed1, 0x1e921e460d4256f8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x18ba000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c000000520000022bbd7000fbdbfd251c00000008000600000800000800060006000000080006002b00000008000100", @ANYRES32=r2, @ANYBLOB="0800060001000000"], 0x3c}, 0x1, 0x0, 0x0, 0x14}, 0x1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0xffffffffffffffff, 0x81]) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x88, @broadcast=0xffffffff, 0x4e23, 0x3, 'none\x00', 0x20, 0xa8b, 0x55}, 0x26) 2018/05/02 01:58:35 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) unshare(0x40600) r0 = socket$inet(0x2, 0x3, 0x200000000006) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/02 01:58:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000000000)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) socketpair$inet6(0xa, 0x80803, 0x10000, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000000100), 0x2d9, 0x10400003) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000080)=[0x8, 0x6, 0x2, 0x78ae, 0x8, 0x8001, 0xa753, 0x0], 0x8, 0x6, 0xbe, 0x1, 0x3, 0x100, {0x10000, 0x3a32, 0x40000, 0x2, 0x9, 0x4, 0x6, 0xfdc, 0x3f, 0x7019, 0x400, 0x4, 0x1, 0x9, "fb6bfd5861c2eb5fc50db615b94e632887f28d79e70e9e737efd05d800a0dedf"}}) add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xfffffffffffffffe) 2018/05/02 01:58:35 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/05/02 01:58:35 executing program 2: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0x0}) [ 95.106537] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/02 01:58:35 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x289, &(0x7f0000000000)=@raw=[@generic={0x5, 0x401, 0x0, 0x96c}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x2d}, @exit={0x95}], &(0x7f0000e6bffc)='GPL\x00', 0x7, 0x99, &(0x7f0000000040)=""/153, 0x0, 0xfffffffffffffffd}, 0x48) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/02 01:58:35 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socketpair(0x9, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0xfb) unshare(0x8000000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000000c0)={{0x10001, 0xcbbb, 0x1f, 0xfffffffffffffff8, 0x80000001, 0x2f9bc8b}, 0x100000001, 0x1, 0x5}) fcntl$notify(r1, 0x402, 0x80000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x0, r3}) 2018/05/02 01:58:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) r4 = getgid() r5 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000180)="b0bd5a70b4f0c88661e81f0ed0c0e367f868070c887fbab446f2270fcb06250fa4effe09d1870f79bf66a3b0b696e92b38b77f2460e95379db556ad9de593caba9cb5026d3a7439b271d043629940f8fdb4a151b38718c7a0efef34f39ea7731f1eff0b1d569b7a35e47", 0x6a}, {&(0x7f0000000200)="2033ca8f45430a1eafc4693048d907200d719bed2b513d3fac2758c031650aa7d452c889bbdee9601a8c8269ddb9b53f396fb69d68f9bd48ef9ff1f3bebfa6c0a28d8a74fe0659d7d5ef652e8c6c7c4410c7c9e20126948feb2383b1e8a6eaa3f8fdcad54d2ac1ddb9ab72d6b260118a5b83d37cd5b943cccff91090ba8a0256ef5694dd9280866e4477eae558b2a5cf9a03094ad04894c0997e9f0bf1f69b51b3cf67ea70e31c1b5c77df6d57a5c0f725091affb8d4ce4fd4a2d0f59c111abd0ea3b33536e6", 0xc6}], 0x2, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000200000000c6f7d000000c11b7bce4444d26adaab764b5042f7b5b8a66e256286a5851c8c002218edc592cd648883fceb13fd25234a7686d05b34838be830cbc39382a3d17de46e1ed24278001d2f3bb5a8e673000000003cc1", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x814}, 0x40) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r9 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x400000) ioctl$PIO_FONTRESET(r9, 0x4b6d, 0x0) read(r8, &(0x7f0000000040), 0x0) 2018/05/02 01:58:35 executing program 5: unshare(0x60000000) r0 = semget(0x1, 0x1, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/54) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0xfffffffffffffff9, 0x9, 0x1, 0xfffffffffffff000, 0x3, 0x101, 0x9, 0x6, r2}, &(0x7f0000000300)=0x20) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4000000000000000, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000009c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000058020000000000004001000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c659292e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b4840e6ec4bc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000d9453009dc0d00000000000000000000000000000000000000000000000000007f0000017f0000010400000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bbe000000203000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000008a2383ffe0902be130e815873ae25f277cede2bb3401b56f19a446bf95df699eec9892a61a575386efe0cef2fa557edb7660cf2ca4a5519a6ccbdcaedf4c8106c82722cbd86e6c147e680fccdb6dbe3b7bdd851d8d4c432577a8623159c15abac5eceb7064eda64b08812cfcdd6e1eb4912e7f1994a2abce6e7e5a2838c7ed5944a5cda7839a6e90b857c7ad2aa455c01380419e8703f298488621770c0d"], 0x4d0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140)={0x5, 0x100000000, 0x100000001, 0x644, 0x2d}, 0x14) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000003c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x200000, @broadcast=0xffffffff}, 0x100, 0x1, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000000c0)={{0x7fffffff, 0x3}, {0x8, 0x40}, 0x2, 0x1, 0x2}) 2018/05/02 01:58:35 executing program 7: sysinfo(&(0x7f00000000c0)=""/133) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/02 01:58:35 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) unshare(0x8000000) semget$private(0x0, 0xffffffffffffffff, 0x400) semop(0x0, &(0x7f0000000000)=[{0x2, 0x7, 0x1000}, {0x3, 0x4}], 0x2) unshare(0x8000000) timer_create(0x3, &(0x7f0000000280)={0x0, 0x35, 0x3, @thr={&(0x7f0000000180)="8d021d09b9ce2caf0dc161f7f0829d6f1e7d1e79b9dbf72110f47aed2aa7abd199aebb35a13b76872994abec8d62299a3bb3de81d91995bfd9217000e1af3661087c89653d7b87d170f4bf427856466fe35ef70fef23f2abfe0b51b48c073f8a7c9cae33489e59", &(0x7f0000000200)="664e0a98960017b092edb155861b2f71812fcaed6f4c1569dbaf330519591b3d2929349ff51ac3c975c1906a5c6c6775068e128d79f05ec08cee7e0d775a54ce385d6ddb1211e02034a3e57c02ed391db6387db2fc136ab0d15afc833f65774492597c558beed052"}}, &(0x7f00000002c0)=0x0) timer_delete(r3) 2018/05/02 01:58:35 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x800) read$eventfd(r0, &(0x7f0000745000), 0x8) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x2bbbaf5d, 0xf) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/02 01:58:35 executing program 2: r0 = socket$inet(0x11, 0x40000000000803, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x107, 0xf, &(0x7f0000001100)=@broute={'broute\x00', 0x20, 0x2, 0x270, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x5026971b362da766, 0x89be, 'eql\x00', 'vcan0\x00', 'rose0\x00', 'team_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x102, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x108, 0x138}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x5, 0x40, 0x40}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x31bf805e, 0x5}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7fffffff}}}}, {{{0x9, 0x8, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'gre0\x00', 'veth0_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2}]}, 0x2e8) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0xfec8}, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000400)={{0x0, @empty, 0x0, 0x0, 'ovf\x00'}, {@empty, 0x0, 0x0, 0x0, 0x9}}, 0x44) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/05/02 01:58:35 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) exit(0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/75, &(0x7f0000000100)=0x4b) [ 95.502902] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 95.510956] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 01:58:35 executing program 3: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file1\x00', &(0x7f0000000180)="86ed1e3764fd900a11f5327d024e6ce4c91a8c34fbcc77e58ab6caf92f7e8fb188e348f5546a8c8a4e5717fc34be2e39df9e487af63401574bda493f0e02313ca05bd749b82709e927fc5365199a25cbbff204b17dd801dc1272f4704fb1ae724690d2b250e8ba93ef51ef16114305d19a13a467fab30a6c7f1aad8a0e39f2ff117175c245fee97944124a0eb565660742255e6180f8c3c5c3a8136bbe5688541d5a2324bd3e6ad190e54f15eb818b3224a88d88dfe0fada772bec04a01206d3d076c94c6032da333bc309c0e9d4dad9204f99cb3d1c816fde03318a44f763d507", 0x400000010000, &(0x7f0000c81ffe)) unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x76e7ae42f636517f, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000280)=""/251, &(0x7f00000000c0)=0xfb) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='user.syz\x00', 0x9, 0x0) 2018/05/02 01:58:35 executing program 2: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffd33) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x800) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/05/02 01:58:35 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) sendmsg$kcm(r0, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)="30104aae143cb7da6d61436c04a9bedec0fe5cde874eb59c764aace03e261ad1064ad73b8bd4db87f3acf461466dc933357b13db5843a4913ec857548f7e2201161d4865c3eab7e04d9889c759d3dbbfd139f0e8ad12dfbedf34078a7a9050a12a00dafa0fd41910f094b9b7b79f5c6cb25641591c77722870772894197218363a19b13ea29e88bf5e5bdf48bc", 0x8d}, {&(0x7f0000000140)}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="006e9983e8a6aeb3ffcd79ff5cf19e4a45f6e3c9ef763d9cf959506df4253d1a6041e9c958498d115a3eaa57163b213e51eb3eb54b08645007f5fbdb1138b4797f66f5ff1efb58bfe4c201ff30884ca1e5d5ec95bfe05cc8e7df8904b5e3d5e5c38a993bbac3b4200662acba38d82264", 0x70}, {&(0x7f0000001200)="436e1140bc2bdbf4a6c2b2d8d7d396b3d5a419491a6952e2081063a000494cb8b2beb3ac9a4d927d34788e0073c468465581772e7b823cbb291ad72915014ee1f8393006db", 0x45}, {&(0x7f0000001280)="913f7ae264589884f233a713ef9b659c6aa06f02e71d4eb63f3c90aa252d8ec999e872c7e5a6ce605c8103e2ed71b44c24b2073d7564749e06834e92421d36cf3d2b606bd67e040d048170a334e671e44332950a6353ef4be40b11c8e6b0636ba1600fb5e011647171d8fcd99724185a2ab358247edad849de6638d37eda48d7cb439f6c1052437fef20645aaa705a69dcf5b969631aa667da8e12848ad2dff2c74b2de151a936701b6c8c95a73fd2923068bb82dd98ba21ad3c0ea06c6140e4be87f37abe391cb5c17a120be6ed6fb057199a1161f9ed02e68f6a3ddcc017a3b9a5c58271b79f80", 0xe8}], 0x6, &(0x7f0000001400)=[{0xf0, 0x109, 0x1, "ea7651a8035a919c1616d40c517255e10ba830afca1f9a6e838006adb3c230c185c9f9fc6e5fef981a5054daf7f4c833397e2b66db34ad53d34b2d5cb587c9cc658e7e8b22cf4d7e06efb583021e9ed96e16f0ce71ed510970f92625b858e6a7c0fb20dcb883a669ecb5fa8cdb4d49c9f7ac6def453a67a0f4615ccd39883cb95b4e8437f496e0a0ad6654bf7f947c8b288b3ae4a01cf62fd664aed94476d54d2526bfbf3dd03cd7b9c307bcdc9eb7c4f180d31b14015e76b9333dd2ad6cc7a71e7f9cee2d54e55c03d243382be39d5ce1c0f8f8fc0b769457"}, {0xb0, 0x1, 0x6, "fc8b07f376c51b7037f564ac332bd3c5da7854f8e6ae65969ba5daa4b8d64dcf129c756c9a3a0639b5371e87dbf7bcc05c14329d954c60ca36da6ffd2c8dba2e0d92f40d8eacaf40abe1a25985e29a5c9c8faf440409e234b9a6bc00042cd43ac7781f8ef360006d99bfd9e90057cdd952e6d17850c5ad8272f13f2b39750383183fb06926820f4b020eb6f7d3c90b1894a4cfec2ab958871a96f67b"}, {0x1010, 0x11d, 0xf2, "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"}, {0x48, 0x10e, 0xbcab, "7399e07345f661cf8e1b99616468739faa3cefcf1c5ed341ce75f638bea0c803396aca06b8588eaf899b9b5695c1f9fb405f7b41c790"}, {0x20, 0x13b, 0x6, "d4ea8cc15d7d4599ca40"}, {0x38, 0x113, 0xfff, "f93b659b0e967408d7447b3dc1893447afec69e3ebc7a4f18880db10f8f947dd254da513"}, {0xd8, 0x6, 0x40, "5dcc044aed02525b7e89bd1df0ff9d000b1966d4376f72307ebe576c10ff0d913d5e6557e974e1d30976191a1f3a59ca41d04ccaac493ef784da6d6135d49e21ac29f5e43b492ac37efe4fd76f27f82717cd68a8bdb2a80aed773be6d028d507a6dcc4664d0a6e67867e583813b09c76f7eddf851e6544bcb5ed4b39ddcec1ad44eeea0c4628598b78a44afd39cfb3461fd6594917b17e46fc7b5e3903f589fa9d43f85db3576aa4c77815412b648d5c87891d0a70ec43e8ba8c71f337c7d997cceb6459"}], 0x1328, 0x4000094}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x40000000100002, 0x7, 0x4) 2018/05/02 01:58:35 executing program 1: getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000032c0)='/dev/vcs#\x00', 0x8, 0x8000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003300)={0x3}, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x20) r3 = syz_open_procfs(r2, &(0x7f0000000040)='clear_refs\x00') mmap(&(0x7f0000c84000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f0000000100)=""/192, 0xc0}], 0x2) getdents(r3, &(0x7f00000000c0)=""/60, 0x3c) 2018/05/02 01:58:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000080)="88", 0x1}], 0x1, &(0x7f0000000540)}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=ANY=[@ANYBLOB="20000000000000008400000002000000000000000002000000000000", @ANYRES32=0x0], 0x30}], 0x2, 0x200040c0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) 2018/05/02 01:58:35 executing program 0: r0 = socket$inet6(0xa, 0x80805, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=0x0) r2 = getegid() chown(&(0x7f0000000080)='./file0\x00', r1, r2) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54000200, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000bbeff4)={0x40000000000}) shutdown(r0, 0x2) epoll_wait(r5, &(0x7f0000000000)=[{}], 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000040)=0x7fffffff, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000340)=0x5) statx(r3, &(0x7f0000000200)='./file0\x00', 0x800, 0x680, &(0x7f0000000240)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000001c0)=0x12, 0x4) 2018/05/02 01:58:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYRES64], 0x8}, 0x1}, 0x14) 2018/05/02 01:58:35 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa0000aaaaaaaa00ff86dd60afeea600102c00fe8000000000000000000000000000aafe80000000000000dfffffff00000000330000ff000000000000000000089078"], &(0x7f0000faaff0)={0x0, 0x0, [0x0, 0x0, 0x0, 0xc3e]}) 2018/05/02 01:58:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x2, 0x218, [0x20000200, 0x0, 0x0, 0x20000230, 0x20000308], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'irlan0\x00', 'gretap0\x00', 'nr0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="2e5fdcc57798", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'syzkaller1\x00', 'veth0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@random="39723f7f9e8c"}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x290) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x404000, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/05/02 01:58:36 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000d0000000000000c000200aa03000000bb0000"], 0x2c}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000004000000a8040000400100000000000040010000c0e3ffffbf030000c003000004000000000000000000000000000000850bfe3b05b0d9c49644b8cdd9739475a088ecb4769319170d735104472aab038110e9a3b22389"], 0x1) gettid() setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000006c0)={0x96f6, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) rt_sigsuspend(&(0x7f0000000680)={0xfffffffffffffff8}, 0x8) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f00000002c0)='.', &(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000580)='ramfs\x00', 0x0, &(0x7f00000005c0)="d6237b77d916ec078d25ae9efecb1f72c1c5405ef0ffa35ec6a680946a5ef13c6f2ac1e9b6e99f348fb4d02116afb410c06c8c6f04c778b1514c53e5d27b7b722695312208ad41214ebc10828d52df90a955c28fa9bb4500000000000000000000000000") preadv(r3, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) 2018/05/02 01:58:36 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@generic={0x180000000, 0x6, 0xfff}) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000011c0)={0x0, 0x7, 0x200, 0x1, 0xe0, 0xd55, 0x4, 0x200, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x101, 0x4, 0x9, 0x3, 0x98}}, &(0x7f0000001280)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000012c0)={r3, 0x0, 0x7f, 0xff, 0x4, 0x7f}, &(0x7f0000001300)=0x14) read(r0, &(0x7f0000367fe4)=""/91, 0x5b) r4 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) openat$cgroup_ro(r4, &(0x7f0000001180)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001140)=@assoc_value={r5, 0x4}, 0x8) 2018/05/02 01:58:36 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)) unshare(0x8000400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) process_vm_writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/228, 0xe4}, {&(0x7f0000000040)=""/85, 0x55}, {&(0x7f00000000c0)}, {&(0x7f0000000280)=""/31, 0x1f}], 0x4, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/56, 0x38}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/38, 0x26}, {&(0x7f0000001380)=""/55, 0x37}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000001400)={{0x0, 0x5}, 'port0\x00', 0x40, 0x40, 0x0, 0x9, 0x200, 0x0, 0x81b, 0x0, 0x4, 0x6}) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f00000014c0)=""/64) 2018/05/02 01:58:36 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18010000feffffff00000000000000000f00000000000000000017be00000000950000000000a753"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/05/02 01:58:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000640)='/\x00', &(0x7f0000000680)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair(0x1a, 0x3, 0x6, &(0x7f0000000040)) 2018/05/02 01:58:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8026}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1a) 2018/05/02 01:58:36 executing program 2: r0 = socket(0x7, 0x80006, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f000054d000)) r1 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x4000ffffffff) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000780)={0xa, 0x0, [{0x4, 0xf0, &(0x7f00000000c0)=""/240}, {0x101000, 0xa3, &(0x7f00000001c0)=""/163}, {0x14000, 0x7a, &(0x7f0000000280)=""/122}, {0x5000, 0x34, &(0x7f0000000300)=""/52}, {0x10f000, 0xec, &(0x7f0000000340)=""/236}, {0x100000, 0x43, &(0x7f0000000440)=""/67}, {0x0, 0x43, &(0x7f00000004c0)=""/67}, {0x10f000, 0x87, &(0x7f0000000540)=""/135}, {0x0, 0xcb, &(0x7f0000000600)=""/203}, {0x10000, 0x52, &(0x7f0000000700)=""/82}]}) r3 = getegid() stat(&(0x7f0000006900)='./file0\x00', &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000069c0), &(0x7f0000006a00), &(0x7f0000006a40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006a80)={0x0, 0x0, 0x0}, &(0x7f0000006ac0)=0xc) setgroups(0x4, &(0x7f0000006b00)=[r3, r4, r5, r6]) r7 = getpgid(0xffffffffffffffff) sendmmsg(r1, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000900)="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"}], 0x1160, 0x40004}, 0x10}], 0x3, 0x0) syz_open_procfs(r7, &(0x7f0000000040)='cpuset\x00') [ 96.534705] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING 2018/05/02 01:58:36 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_timedreceive(r0, &(0x7f0000000180)=""/204, 0xcc, 0x0, &(0x7f0000000140)) mq_notify(r0, &(0x7f000004dfb0)={0x5}) [ 96.617774] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING 2018/05/02 01:58:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000033c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003380), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000005600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000055c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000005680)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000003440), 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x38) 2018/05/02 01:58:36 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000000)=0x80) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) getuid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x8, @empty, 0x10000000efd}, {0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x3}}, 0x6}, 0x20, [0x0, 0x69, 0x3, 0x9, 0x2, 0x40, 0xec, 0xffffffff]}, 0x5c) 2018/05/02 01:58:36 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/ip_vs_stats\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/05/02 01:58:36 executing program 1: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x4f81, &(0x7f0000000000)=""/46, 0x2e) ioctl(r0, 0x440000000000127f, &(0x7f0000003fff)) 2018/05/02 01:58:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0xb1a, 0x100000001, 0x3, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/02 01:58:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000003780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003800)=""/29, 0x239}, {&(0x7f0000000000)=""/114, 0x72}], 0x2, &(0x7f0000003900)=""/30, 0x1e}, 0x4}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003b00)=""/129, 0x81}], 0x1, &(0x7f0000003c00)=""/64, 0x40, 0x200000000}, 0x10000000000}, {{0x0, 0x0, &(0x7f0000003d40), 0x0, &(0x7f0000003e40)=""/180, 0xb4}}], 0x3, 0x0, &(0x7f0000003d80)={0x77359400}) socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 01:58:36 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x80000000, 0x7, 0x751d, 0x0, 0x0, 0x6, 0x20, 0x6, 0x5, 0xb2eb, 0x6, 0x3, 0x7, 0x6, 0x8, 0x1, 0x5, 0x7, 0x0, 0xebec, 0x0, 0x3f, 0x1000, 0x10000, 0x4, 0x1, 0x5, 0x20, 0x400, 0x2aae, 0x4, 0xeb5, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x800, 0x40}, 0x10, 0x1672, 0xede3, 0x2, 0x6, 0x6}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0xa) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0xfffffffffffffeff, &(0x7f0000000340)=0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0x32, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) unshare(0x6000400) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x404080, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x6, &(0x7f0000000280)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000300)={0x1fe, 0x2, 0x4, 0x4a, "9601e81c771fb4c5bd020f93f7742bfb5edd9496b6f8ec46737f09178b3e3824e99c1b285070e68177c81451", 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x2b}, 0xc) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) accept(r1, 0x0, &(0x7f00000002c0)) 2018/05/02 01:58:37 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x818110}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@mpls_newroute={0x24, 0x18, 0x200, 0x70bd29, 0x25dfdbfb, {0x1c, 0x94, 0x14, 0x5, 0xff, 0x1, 0xfe, 0x0, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x84) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x94, 0x0, 0x0, 0xfffff034}, {0x16}]}, 0x10) fsync(r0) accept$unix(r0, &(0x7f00000002c0), &(0x7f0000000280)=0x6e) 2018/05/02 01:58:37 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xc000, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='ntfs\x00', 0x0, 0x0) execve(&(0x7f0000000440)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000480), &(0x7f0000000180)='vmnet1!*\x00', &(0x7f00000001c0)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000280)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='@,-@vmnet1posix_acl_accessppp0\',\x00', &(0x7f0000000340)='ntfs\x00', &(0x7f0000000380)='ntfs\x00']) 2018/05/02 01:58:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd/3\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/98, 0x28) r1 = getpid() r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x21, 0x70bd2b, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x1e}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000010}, 0x5) r3 = syz_open_procfs(r1, &(0x7f0000000000)='attr\x00') ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000040)={0x3, 0x9}) 2018/05/02 01:58:37 executing program 3: r0 = pkey_alloc(0x0, 0x1) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x426}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x28, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5ad}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x24}, 0x1}, 0x40010) pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0x4000, 0x1, r0) 2018/05/02 01:58:37 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f00000012c0)={&(0x7f0000000080)=@getsadinfo={0x1208, 0x23, 0x0, 0x70bd2c, 0x25dfdbff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x1e, 0x3b}}, @algo_auth_trunc={0x104, 0x14, {{'sha1-avx\x00'}, 0x5b0, 0x1e0, "cccf63d7717ec087058ee554dd7a8ba4ecdea1b264e58db74e430171a7a9a6436096119f501d85a23598d5710631201092c5d400a95a1ab9d1a5b309862423f07e41e2fdd6d6557d9d0253b828f564e54af5ac0aed6d7779ee4acaceba48c4ac6daf2d9be868d089c1a86582681a379bcadee00cbe1aca318b907ca789fd4030d56b556162aabc0601e8ca263c4c0ddf990dbf91e9c4cbe3b25f4a074c656628c58b77234ed0258379aa972fb8daf43ae03e699e31d3"}}, @proto={0x8, 0x19, 0xff}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in, 0x2, 0x7, 0x34}}, @algo_auth_trunc={0x104c, 0x14, {{'sha256\x00'}, 0x8000, 0x40, "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@ipv4_hthresh={0x8, 0x3, {0x10, 0x3}}, @replay_thresh={0x8, 0xb, 0xe6cc}, @output_mark={0x8, 0x1d, 0xca9}, @algo_comp={0x4c, 0x3, {{'deflate\x00'}, 0x8, "ff"}}, @tfcpad={0x8, 0x16, 0x2}]}, 0x1208}, 0x1, 0x0, 0x0, 0x20040800}, 0x4000000) 2018/05/02 01:58:37 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r1, 0x0) futex(&(0x7f0000000ffc), 0x86, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x401, 0x7c4, 0x3, 0x7ff, 0x2}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000640)=@sack_info={r3, 0x7b1, 0x5}, &(0x7f0000000400)=0x2e7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000440)={0x1f, 0x1, 0x1, 0x1, 0x9, 0x80000000, 0x1f, 0xfff}, &(0x7f0000000480)=0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f00000004c0), 0x4) sendmsg$nl_route(r4, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@bridge_setlink={0x11c, 0x13, 0x130, 0x70bd2a, 0x25dfdbfd, {0x7, 0x0, 0x0, r5, 0x121, 0x4008}, [@IFLA_PORT_SELF={0xc8, 0x19, [@generic="e582a5c3894506a1f768a951d7d3fe8f99502b8bb631553d0ea01dbc249487b3e70aac02b89244cd19c3b80095418d3351bf1b6f3e4d04c06242e0a091276d44a536fd8395d8972bf1c21bea4140e5decd6fdc4c3dda6937c51521e1b30e5a585a646b3281e72ef79f23c770a15161310be25b430bc8e20de834bc4322cc8f2b4ba1134b0b2fa367a6f2cd115627cd995eadf7ef248ab14a4cdc7f3c50e39ad7f4dde0a814091ab3f57f6504ff46e5f901b5af5b3ececd34a5ae24a7487f7bd417"]}, @IFLA_LINK={0x8, 0x5}, @IFLA_PHYS_PORT_ID={0x14, 0x22, "80eec3747a8630794785c4a4d0d5877c"}, @IFLA_EVENT={0x8, 0x2c, 0x10001}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x101}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x9}]}, 0x11c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) accept$netrom(r4, 0x0, &(0x7f0000000500)) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x2, 0x0) r6 = dup2(r0, r0) accept4$alg(r6, 0x0, 0x0, 0x80000) 2018/05/02 01:58:37 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0xaa1414ac, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200100, 0x0) syz_emit_ethernet(0x20b, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, @random="8d058f66b3c1", [], {@mpls_mc={0x8848, {[{0x0, 0x7, 0x7, 0x42}], @ipv4={{0x1c, 0x4, 0x40e9e54a, 0xddb5, 0x1f9, 0x64, 0x5, 0xfffffffffffffffb, 0x16, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@cipso={0x86, 0x38, 0x9, [{0x3, 0x4, "018e"}, {0x0, 0x3, '}'}, {0x6, 0xc, "f58337d664f4761ce6d2"}, {0x2, 0x12, "1cb38ab2342ab63e25cab91c4c7bc32b"}, {0x7, 0x8, "a8a8be35172e"}, {0x5, 0x5, "42d9a7"}]}, @ssrr={0x89, 0x1f, 0x1f, [@empty, @dev={0xac, 0x14, 0x14, 0x11}, @multicast1=0xe0000001, @rand_addr=0x1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}, @noop={0x1}, @noop={0x1}, @end]}}, @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x4c, 0x3, [0x8], "219d463104a8f5969640fb08b48ceae66e3fe03ff02e4f7632424fc4b11161a15c9fb6de489680d2cb55839aa551669c5db805983c9b4a80e0be01ec856b0ccdf293ebee3cdf594a3cbd24f9"}, {0x6, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x800, [0x1ff, 0x0], "9961c8252f4287d2e89dad2e7239c77ff0ef0b976d89796700071e55d590eb9ab407c820fb00381c05bdcdf462031278ee83c0505a52bc336727a0980b1898683b4c1e7c93b85b354797904612a1ff998f25453889dfa47dcfbaef4c9890bb5d86315e66e9e321c23446bcab551b32765987859d1b9e85f545861a26c563489e21e9769ab5c706202589"}, {0xfa5, 0x0, 0x401, 0x2, 0x0, 0x0, 0x86dd, [0x63c], "6c82c18ce60e3c400043e1565916cd78d1a5afb8fa0240d6156751482ee2be4450628fa3c20f8fc8"}, {0x8, 0x88be, 0x4, {{0x0, 0x1, 0x8, 0x1, 0x5, 0xad0, 0x4, 0xc9}, 0x1, 0xe3a}}, {0x8, 0x22eb, 0x3, {{0x100000000, 0x2, 0x400, 0x8000, 0x7, 0xffffffffffffffec, 0xffffffffffff8dd4}, 0x2, 0xc0000, 0x9, 0xffffffffffffff7f, 0x4, 0x2, 0xfffffffffffffffe, 0x2d, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6558, 0x4, "cb594d9c7354d2ac9ca5f1a122510ff9c2994908af69a8b3f7593b74f01cfd7c9e5e9bc83d153dcf495d0ee14e843ea673d60e6f258c41f7f81282f016635b"}}}}}}}, &(0x7f0000000100)={0x1, 0x1, [0x61d, 0x959, 0x81f, 0x48e]}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x10c, r1, 0x200, 0x70bd2a, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3bf}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x96a7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1d}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}]}, 0x10c}, 0x1}, 0x4010) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x0) 2018/05/02 01:58:37 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) close(r1) mq_timedsend(r1, &(0x7f0000000080)="4bf50ca13e56d1a70c660a8ffc008b21a7097a5cd88e317313e3", 0x1a, 0x10001, &(0x7f00000000c0)) write$sndseq(r0, &(0x7f0000000040)=[{0x1ff, 0x1, 0x8, 0x1, @tick=0x400, {0x2, 0xc000000000000000}, {0x80000001}, @raw8={"4df44484b93fe667b1cbf6f4"}}], 0x30) 2018/05/02 01:58:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x410000, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000280)=0x6) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="1793164adee20297cf935dec98b6ffb2eb4db603d5cf39c4b66423b95f9682424b33d043fae20e3c1b903fe65d5b62c2aff5f8d9391a9b58b3e06b6c5aab2c0e192106bee66e995bc8b8e2bda235176658c96d22a3bed4a4569f0cce99e481984e3949fde623a1d4ff2f4ce342b4832a340b2e01ad2c06733927c14ca9f4225a0f52c816c1823fbf6c56fab2a22a30cd", 0x90}], 0x1) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) 2018/05/02 01:58:38 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) clone(0x14004000, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00005e6000)=""/53, 0x4ae, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/05/02 01:58:38 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0x3ff}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x19}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x0, 0x10}, 0xc) r2 = socket$unix(0x1, 0x5, 0x0) r3 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00005d3ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000002aff4)) 2018/05/02 01:58:38 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040), 0xfffffffffffffd59}], 0x1) syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_tables_targets\x00') 2018/05/02 01:58:38 executing program 1: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}], 0x1c) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0x4d9, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000900)={0x0, 0x9, 0x8, 0x9, 0x6, 0xffffffffffffffff, 0x3, 0xf44, {0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x2}}, 0x4bf0506d, 0xceb5, 0x100000001, 0xb91a, 0x6}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000009c0)={r2, 0x7fffffff}, &(0x7f0000000a00)=0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x0, 0x4, 0xff, 0x7ff, 0x2, 0x3, 0x40, 0x3e, 0x38, 0x3c2, 0x12, 0x6, 0x20, 0x1, 0xfffffffffffffff8, 0x15, 0xfffffffffffffff8}, [{0x7, 0x3, 0xffffffffffffff07, 0x5, 0x7, 0x5, 0x101, 0x6}, {0x0, 0xfffffffffffff001, 0x200, 0xa46, 0x60000, 0x401, 0x0, 0x8}], "f25c85bda43eba6d21f60fc343ccade65cd13323732ec092fe48055e6cf7763629c466cc5fbf581e2862003c859d37fbc671a0e2254672464090565e89e877aade0016f1d899c9c7ab67e0de63e6f368c6d4a98b498120576217353c4e2b3530ec48ad3e59a217d63200c36581e7ebe1ce33e2a51461338dcdda2a14c14e6782036f231c0e6656cebee5691dfb0340cd64e448f458dbfee5884e8c953f84f776388d158a48b0096d59c61972cb2af234e6bc192557ad199856d080072a8377bad7380ae3b2", [[], [], [], [], [], []]}, 0x73d) 2018/05/02 01:58:38 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x4000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000300)=0x1ff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x400, 0x7ff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8bd6e984b2bf9573, 0xd497, 0x81, r1}, &(0x7f0000000100)=0x10) r2 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f00000001c0)={0x29}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000180), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x3, [0x3f, 0x7fffffff, 0x7]}, 0xa) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000200)=0x5) r3 = socket$inet_sctp(0x2, 0x200005, 0x84) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000280)=0x800000000000) connect$inet(r3, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/02 01:58:38 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2, 0xfffffffffffffffd}, 0x384) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) ppoll(&(0x7f0000000040)=[{r0}], 0x753, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000000), 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth1_to_team\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r2, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) 2018/05/02 01:58:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7fb}) writev(r1, &(0x7f0000001380)=[{&(0x7f0000000280)="f8397b331471a579f9a07fbbf9166ef9d2612d5e183e8a3bfabfb64872cfdff8ca36f958a2c051cfd9174c5ad1473f36fdb2916524c59f544031803c0a0d", 0x3e}], 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000001300)=0x40, 0x4) 2018/05/02 01:58:38 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40401, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffeff}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x2}], 0x64) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0xfdc0) [ 98.378391] Unknown ioctl 35077 [ 98.420575] Unknown ioctl 35077 [ 98.452909] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/05/02 01:58:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) fchmod(r1, 0x6) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'veth1_to_bridge\x00', @ifru_ivalue}) sendto$ax25(r1, &(0x7f00000000c0)="0b97444444844df955c6bf263b3e14", 0xf, 0x24000010, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'team_slave_0\x00', @ifru_names='bridge_slave_1\x00'}) 2018/05/02 01:58:38 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x54) bind$alg(r2, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/02 01:58:38 executing program 1: r0 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/05/02 01:58:38 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340), &(0x7f00000008c0)=0x4) sendmsg$rds(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/214, 0xfffffffffffffd83}, {&(0x7f0000000200)=""/138, 0x8a}], 0x2, &(0x7f0000000600)=[@rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffffffb, 0x4}}, @rdma_args={0x0, 0x114, 0x1, {{0x908, 0x1939}, {&(0x7f0000000740)=""/180}, &(0x7f0000000880)=[{&(0x7f0000000800)=""/15}, {&(0x7f0000000840)=""/9}], 0x0, 0x21, 0xb62}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000380)=""/255, 0xff}, &(0x7f0000000480), 0x30}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x8000}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000004c0)=""/207, 0xcf}, &(0x7f00000005c0), 0x7}}, @zcopy_cookie={0x18, 0x114, 0xc, 0xffffffff}], 0x100, 0x1}, 0x20000010) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x58, 0x114, 0x9, "4d097f67d8b7b4abc1f204a30aafdaf7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315dd29005dba330"}], 0x58}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x1f, 0x4) 2018/05/02 01:58:39 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/02 01:58:39 executing program 6: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000012000/0x1000)=nil) shmat(r1, &(0x7f0000013000/0x3000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/02 01:58:39 executing program 2: syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet(0x2, 0x802, 0x4) 2018/05/02 01:58:39 executing program 7: unshare(0x40000000) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) [ 99.055768] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 01:58:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3) recvfrom(r0, &(0x7f0000001d80)=""/4096, 0x1000, 0x12000, &(0x7f0000000240)=@nl=@unspec, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x4d3, 0x84b, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000002c0)={'lo\x00'}) write$binfmt_elf64(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1078) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x80000000}) 2018/05/02 01:58:39 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f00008f0000/0x600000)=nil, 0x600000, 0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10c00, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000805000/0x4000)=nil, 0x4000}) 2018/05/02 01:58:39 executing program 3: unshare(0x20000400) r0 = socket(0xa, 0x3, 0x1) getsockopt(r0, 0xff, 0x0, &(0x7f000091b000), &(0x7f00003b7000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x220180, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x9, 0x5}) 2018/05/02 01:58:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={r2, 0x0, &(0x7f0000000240)}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x101, 0x1, 0x8004, 0x9, 0x7, 0x5, 0xfd4b, 0x81, r3}, &(0x7f0000000180)=0x20) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) 2018/05/02 01:58:39 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x30, 0x0, 0xffffffffffffffff, 0x7fff}, 0xfffa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)="6e65052f7061636b657400") r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x5020800}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xa8, r3, 0x200, 0x70bd2d, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7, 0x16}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x575}]}, 0xa8}, 0x1, 0x0, 0x0, 0x10}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000000c0)={0x40000002}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x5, 0x0, 'client0\x00', 0x3, "cbeb14c5a3c57444", "26ce971e0c2721382e59ee0da5ec05062e7cdbc10363ead831a912298a19e649", 0x6, 0x1}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/58, 0x4}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000240), &(0x7f0000000280)="b8abf62689ae275b8dc5966894b77cb9b124ea97cd50e4938af7523cc334e9624d7e86c9edb7d437c5e39d6f43b8a9baa3700cd9954f4aaab5967d4aa40f4bfba21e7f13d6138f3e218d08d08f2d30dea55a0031598269883474fec9bfda6d1fb531153b06", 0xffffffffdfffffff}, 0xffffff6d) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x4, 0xbb, 0x2, 0x3, 0x4, r0}, 0x2c) fallocate(r2, 0x0, 0x900000000000, 0x5) 2018/05/02 01:58:39 executing program 6: r0 = inotify_init1(0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)}]) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x11, r3) ptrace$setopts(0x4205, r3, 0x0, 0x10000000008002) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/02 01:58:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080), 0x345) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0xffffffffffffffb0) [ 99.414833] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 01:58:40 executing program 3: unshare(0x8000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4000000004142, &(0x7f00000000c0)) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8001, 0x0) 2018/05/02 01:58:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={r2, 0x0, &(0x7f0000000240)}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x101, 0x1, 0x8004, 0x9, 0x7, 0x5, 0xfd4b, 0x81, r3}, &(0x7f0000000180)=0x20) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) 2018/05/02 01:58:40 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f00000000c0), &(0x7f0000000140)=ANY=[@ANYRES16]}, 0x7a) getgid() 2018/05/02 01:58:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$void(r0, 0x5451) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x248440, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x30) readahead(r0, 0x1, 0x1f) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x60200, 0x0) connect$unix(r0, &(0x7f0000021ff8)=@abs={0x1}, 0x8) 2018/05/02 01:58:40 executing program 2: unshare(0x40600) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1f, 0x4a2c03) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x2000e, 0x4) 2018/05/02 01:58:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, r0, 0xfffffffffffffffc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_tcp_buf(r0, 0x6, 0x19, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xd5) 2018/05/02 01:58:40 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x35, 0x5}, &(0x7f0000000280)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x3d, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/61}, &(0x7f0000000180)=0x78) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000000780)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/05/02 01:58:40 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x9, 0x0, "d04c42a90dd1bca0a5f74a865420f747baaa086177dd9a170bf6c4f07ab2078e921e96c6a8d2d94f0a1605fecdcfa5434882348f9c5c7dc8241a781eaf1e9d50d7b873ef426476e496cc2b5fb11029ec"}, 0xd8) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 100.071589] kernel msg: ebtables bug: please report to author: entries_size too small [ 100.097608] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/02 01:58:40 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) mq_timedsend(r0, &(0x7f0000000340)="b78eb4b2e0e55a7c8e8718f18a0f6dfb64c53fcd956971b8d46dcd943bbd3840a86bbe55388e58a07e08f627dea99fb63452215a1dbcafa227e89ffac25167d6948300afbd1e15c48a258ebfd41f0094bfa102ef533e4c223817f2ec202888b17920509912c91997cc0042e90ac7b90d1d340543fd65539b6f322537ce8ca0e79ee9c22a4584d266387741894af3dab70d23ea0568d8655d96f4d7dcd2327a96c9c004f50ee72081c2bbc55c425210feb33eb5", 0xb3, 0x3, &(0x7f0000000400)={0x0, 0x989680}) getsockname$llc(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x10) unshare(0x8000400) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x4000, 0xc) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x4, 0x4}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x40, "a9562c0cdf66980daff4d58d9ac7dd66b0d7a6dd92e394e45dbb3fcfd6f5bb64b24a5a6ac961df4f333a7bcd48974610171d0f6ef90dcabcb904ce7b06478af1"}, &(0x7f00000001c0)=0x48) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="50000000b00a2d810296598ceecc86ef495a85532f44893aef5b3e2bdc820e67d3165acdef77016aa24b43e9809ff1461caa21e330e7e4d2791486b92448b8fc171a256308ac77a336440976721bc0f3d79f267222a8877d78061e9505"], &(0x7f00000002c0)=0x58) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x100}, 0x8) fsync(0xffffffffffffffff) ioctl$VT_ACTIVATE(r0, 0x5606, 0x15fa) 2018/05/02 01:58:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="4411091a0000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f0000000000)=0xf) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/05/02 01:58:40 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x103000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x210000) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) rt_sigtimedwait(&(0x7f0000000040)={0x9}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000050000001) write$evdev(r1, &(0x7f0000000100)=[{{}, 0x1ff, 0x7, 0x7ff}, {{0x0, 0x2710}, 0x6, 0x2, 0x8}, {{}, 0x0, 0x9, 0x1c}], 0x48) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000400)) 2018/05/02 01:58:40 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)) 2018/05/02 01:58:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f69665f696e65743600476d418a3c8cd2f843b29f9e02d7129a512c92918990953f3f35ec12a650d05b36981a93b6409a65f9526d7f44467d6e18e83b5297cd3cd763e2745b0589beb23731496ee6ed12703b5a4c6560cbb8c5a28a3c252a96c5961c4dec5a97139f09f001608060") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040)=0x4, 0x800400000ff) ioctl$TIOCSTI(r1, 0x5412, 0x40) 2018/05/02 01:58:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x1) r2 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x1000000) inotify_rm_watch(r1, r2) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000000c0)) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='./f-0e0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 01:58:40 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2800, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x34e) r2 = eventfd(0x100000000000001) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x3, r2}) writev(r2, &(0x7f0000001900)=[{&(0x7f0000001880)="00f195cee98835044f", 0x9}], 0x1) [ 100.375224] syz-executor0 (7638): /proc/7635/oom_adj is deprecated, please use /proc/7635/oom_score_adj instead. 2018/05/02 01:58:40 executing program 1: unshare(0x40600) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xc5, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, "ec6d7f194ded3429c1f9f9df6a0530f649da5f46eb1b13b5c00e04dc9649491a01993a9bb245eb8ae34c64e6"}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x81, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) 2018/05/02 01:58:40 executing program 4: unshare(0x28060400) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000000)='irlan0\x00', 0x3}) 2018/05/02 01:58:41 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xa000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="2cfc4000002564eed739", @ANYRES32=r3, @ANYBLOB="00000000000000000085ec000000dae707000000"], 0x2c}, 0x1}, 0x0) 2018/05/02 01:58:41 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0xcc, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/02 01:58:41 executing program 7: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffa, 0xe5) 2018/05/02 01:58:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f69665f696e65743600476d418a3c8cd2f843b29f9e02d7129a512c92918990953f3f35ec12a650d05b36981a93b6409a65f9526d7f44467d6e18e83b5297cd3cd763e2745b0589beb23731496ee6ed12703b5a4c6560cbb8c5a28a3c252a96c5961c4dec5a97139f09f001608060") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040)=0x4, 0x800400000ff) ioctl$TIOCSTI(r1, 0x5412, 0x40) 2018/05/02 01:58:41 executing program 6: ustat(0x6, &(0x7f0000000100)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x40000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x0, 0x4, 0x6, 'queue0\x00', 0x8001}) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/05/02 01:58:41 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11a66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 01:58:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xa171) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0xbb60}, &(0x7f00000002c0)=0x8) 2018/05/02 01:58:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x32, 0x2d]}, 0x2) pselect6(0xff52, &(0x7f00000abfc0), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/02 01:58:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) listen(r0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000180)) listen(r2, 0x0) 2018/05/02 01:58:41 executing program 5: arch_prctl(0x1003, &(0x7f0000000280)="bc9aed586fa99e6c41046e9a925c77a059e303e9314ae7ece265c4c8aceaea0261f4f89fb683535df24a40fb9d21a483fcabe410474b920109fb6845c4d4bc76fdb7c3788387cbd38c33e86c9ce2ecdf3fea135625b5e4d914755405b798c6e68f91f15a92d94ed5455815b5336493") r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000180)=""/116) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000140), 0x8) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/02 01:58:41 executing program 6: unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000), 0x10) 2018/05/02 01:58:41 executing program 7: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000009f"], &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fffffff}, 0x10) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) io_setup(0x9, &(0x7f00000001c0)=0x0) r3 = creat(&(0x7f0000000380)='./file0\x00', 0xff) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r1}]) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000180)=0xffffffffffffff80, &(0x7f0000000240)=0x2) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000140)={r0}, 0x8) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) bind$pptp(r3, &(0x7f0000000280)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) 2018/05/02 01:58:41 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000140)={0x100000001, 0x2, 0x1}) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2b, 'cpu', 0x20}, {0x0, 'io', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}]}, 0x32) openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000300)={{0xcc, 0x0, 0x80, 0x3d6, 0x280, 0x0, 0x21c, 0x1ff}, "6842836830ab0533c5bc2196a3f9d8c000134fa7aa1b2a3774b7ff2f9c65b0f907d1c2a4874ccb894039f19389c3f45fe6b1fadf22f1a65b8547abe46173ecac5579dbd7a0df58ca1cd4e7bc2c215d0b8bcfee8b722d4617f0abf42d39e100cda1294b4dc0eabe6aa47f1e205a26647fc62ccf804ae0e818226d3495b6e4e53f68fe564a10b61eee65f12131c2bf984ab0173a151df8a2069b3d114725deb9fa265ea1103444b25c6ba6116fa2d9a9344d3b3f5b58d0f52aca5ea0", [[], [], [], [], [], [], []]}, 0x7db) 2018/05/02 01:58:41 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40000, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") write$cgroup_int(r1, &(0x7f0000000000)={[0x31]}, 0x1) write$cgroup_int(r1, &(0x7f0000000000), 0x1e) 2018/05/02 01:58:41 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) fcntl$addseals(r0, 0x409, 0x8) inotify_init1(0x800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/05/02 01:58:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x5, 0x0, 0x0, 0x40037a}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x200001a4, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/05/02 01:58:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4, 0x3f, 0x100000001, 0x2000000000000000, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/02 01:58:41 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x400000000}, 0x1) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000100)=""/183}, {&(0x7f00000001c0)=""/172, 0xffffffdd}, {&(0x7f0000000280)=""/195}, {&(0x7f0000000380)=""/234}, {&(0x7f0000000480)=""/57}, {&(0x7f00000004c0)=""/54}, {&(0x7f0000000540)=""/214}, {&(0x7f0000000640)=""/4096}], 0x100000000000028a) 2018/05/02 01:58:42 executing program 6: syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000700000000000019078ac1414bbac1414110b0b907800000000450000000000000000000000ac1414aaac141400444000000000000000000000e04625db37000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000140)) syz_emit_ethernet(0x5e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb00000000000091002e0081004b00000d000200a11c010000bad17ec7da50ff18a7f914cfc5b3d12867d1cafe9d220b2693562762a9c559397d846b5301ffe3a0e9cf10492839c05988a224251f96defeb5ae71d78120bef8"], &(0x7f0000000080)={0x0, 0xffffffff, [0xe6c, 0xdc1, 0x1ed, 0xf9a]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200000, 0x0) signalfd4(r0, &(0x7f00000002c0)={0xbdb8}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x8, 0xa87a, 0x5, 0x2]}, &(0x7f0000000280)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000200)={r1, 0x11}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x3, [0x9, 0x100000000, 0x1000]}, &(0x7f00000003c0)=0xa) 2018/05/02 01:58:42 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(r1, 0x0, 0x0, &(0x7f0000001340)) wait4(r1, &(0x7f0000000000), 0x40000001, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000340)=0xe8) setreuid(r2, r3) 2018/05/02 01:58:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') close(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x7fff, 0x2, 0x3ff, {r1, r2+30000000}, 0xffffffff, 0x8}) 2018/05/02 01:58:42 executing program 4: msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x6) 2018/05/02 01:58:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000400)="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", 0xffffffffffffff97) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000ff7000)="9ccb35cbbba86ddf42de61040000002f7e4e02e766cd8eccba5649df09496b50356ddc9ba793c81def0a12cda89017e6", 0x30, 0x0, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/02 01:58:42 executing program 0: r0 = socket(0x6, 0xf, 0x9) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) pkey_alloc(0x0, 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f0000000000)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) 2018/05/02 01:58:42 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0x2dd, 0x0, 0x3, 0x25dfdbff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_x_nat_t_port={0x0, 0x15, 0x4e23}]}, 0xffffffffffffff15}, 0x1}, 0x40040) r1 = socket$key(0xf, 0x3, 0x2) bind(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x2, 0x0, 0x4}}, 0x80) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a00000200ffffff7f000000000000c650edfa0a7458d7d1cb1b919ff93cfa7914509d5ffef78951d3f537c2ec73975f3d1c1076f6cc0a03a2517b6e6f98e6501b0791c57490d75b38256e988b925f1bddc282b32c8957d9f3e3a23f33194331d41127ac2ea938541e9f75722f75525dd3776f457c5e97f622b7d1a8b61d5db71b22b0595a3935ae40387ee64d92b2a840aaead18f401cf9b29fcd9fa5c559bf9076ad7a89c73fc003b0c7c337dcb772282df8c2e674ce8e4463c328f59ffd25cde50791631118c44016a5c4c3235eef28087537ed2822b123da16d4aa7b5a28f19425c158df8f0f89c4d23286a6f9a68f6dfb524f17e8f5724989cea10e997246c87c19d8d0abf00ba7"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x2, 0x9, 0x2, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='children\x00') bind$pptp(r2, &(0x7f00000003c0)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/05/02 01:58:42 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x400000000}, 0x1) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000100)=""/183}, {&(0x7f00000001c0)=""/172, 0xffffffdd}, {&(0x7f0000000280)=""/195}, {&(0x7f0000000380)=""/234}, {&(0x7f0000000480)=""/57}, {&(0x7f00000004c0)=""/54}, {&(0x7f0000000540)=""/214}, {&(0x7f0000000640)=""/4096}], 0x100000000000028a) 2018/05/02 01:58:42 executing program 4: msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x6) 2018/05/02 01:58:42 executing program 3: socketpair(0x1b, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0xfffffffffffff939, 0x6, 0xffffffffffffffff}]}) 2018/05/02 01:58:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffe00, 0x8000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getitimer(0x0, &(0x7f00000001c0)) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10100800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x200, 0x70bd2d, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x34}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x4) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'ip6cre0\x00', @ifru_flags=0x2000}) 2018/05/02 01:58:42 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @ext={0x0, &(0x7f0000000140)}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x8}}], 0x60) 2018/05/02 01:58:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9376dabcd4067ec57"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = open(&(0x7f0000000000)='./file0\x00', 0x204000, 0x102) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0xfffffce5) write(r2, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) 2018/05/02 01:58:42 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x368) 2018/05/02 01:58:43 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd7, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r1}, {r1}], 0x2, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000100), 0x8) 2018/05/02 01:58:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = accept$alg(r0, 0x0, 0x0) tee(r1, r0, 0x8, 0x0) 2018/05/02 01:58:43 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003500)='/dev/hwrng\x00', 0x420100, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000003540)=""/193, &(0x7f0000003640)=0xc1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/220) 2018/05/02 01:58:43 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000700)={@remote={0xfe, 0x80, [], 0xbb}, 0x4b, r1}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@remote}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/02 01:58:43 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000580)={@remote={0xfe, 0x80, [], 0xbb}, 0x34840000000, 0x0, 0x1, 0x9, 0xd26, 0x1, 0x8}, &(0x7f00000005c0)=0x20) r1 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10d, 0x10, &(0x7f00000001c0), 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x81, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/05/02 01:58:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x3) read(r3, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/02 01:58:43 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000240)={@void, @hdr, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "", @random="3e8567250e6a", "8bf5d4f39b636cc70033a568c0d58aeb"}}, 0x2e) 2018/05/02 01:58:43 executing program 2: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="040300000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a6", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/02 01:58:43 executing program 2: getuid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000100)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/192) ppoll(&(0x7f00000003c0)=[{r1, 0x200}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000200), 0xffffffffffffff03) 2018/05/02 01:58:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='G', 0x1) r2 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) keyctl$update(0x2, r3, &(0x7f0000000180)="fa6f450f51931922d14d9259ac0e2739045f09b5b219b179145340c8c848980f7ac9cdc6dcdbe7362c7657a2d0d1702f7a95f09c6f313f8d4557adf73ba0b775713608e2e017a75ba35d2ce0d74ce3c6ca2fe9c8bf9a31cc9173a56bc0d9d1693728cba0baabcc8c628dca6486d55e104d22976979a984c3027d0339e850a9b22db46db5aa28bc41550dc0471fb975055c0a630ccccb344ae8da190520d18b343076a4d128c54ba80fa7de3ef89b82af48e9fc77465abc2632", 0xb9) 2018/05/02 01:58:43 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="5601", 0x2, r2) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r6 = openat$cgroup_ro(r4, &(0x7f00000004c0)='rdma.current\x00', 0x0, 0x0) listen$netrom(r6, 0x101) 2018/05/02 01:58:43 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18090000005760000000000000a25c0071100c000000000015000000000000009500000000000000"], &(0x7f0000000080), 0x2, 0xfb, &(0x7f00000001c0)=""/251, 0x0, 0x40000000000000}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) 2018/05/02 01:58:43 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x20000000, 0x1, 0x3c}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/26) 2018/05/02 01:58:43 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000700)={@remote={0xfe, 0x80, [], 0xbb}, 0x4b, r1}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@remote}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/02 01:58:43 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x87f, &(0x7f0000000100), 0x384}, 0xfdf5) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '-/\x00'}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x8, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r1}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000100), 0x267, &(0x7f0000002040)}}], 0x2, 0x0) 2018/05/02 01:58:44 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0xf, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x8, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x7f}, 0x1}, 0x0) close(r0) 2018/05/02 01:58:44 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="5601", 0x2, r2) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r6 = openat$cgroup_ro(r4, &(0x7f00000004c0)='rdma.current\x00', 0x0, 0x0) listen$netrom(r6, 0x101) 2018/05/02 01:58:44 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a86000), &(0x7f0000000680)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read(r1, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000003c0)={0x20, 0x9, 0x9, 0x3, 0x186, 0x80000000}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000002a80)=0x0) socketpair(0x5, 0x8000a, 0x100000001, &(0x7f0000002ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002b00)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000002c00)=0xe8) r11 = getgid() sendmsg$netlink(r1, &(0x7f0000002d80)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)={0x78, 0x11, 0x400, 0x70bd26, 0x25dfdbfc, "", [@nested={0x68, 0x85, [@generic="15cab5d96333bbef097918614dbc839adfe48d83b6da3c0cd79bd26989efd33ad5ae397283c66a2c74013e36212515ff5062a4483d48353768c044a0ea4e98ac7bc9629ec5908f3321c29fe1fd5b9969d92d6d5d93f1ddf06661a504b90744231020f8"]}]}, 0x78}, {&(0x7f00000000c0)={0xc8, 0x12, 0x100, 0x70bd29, 0x25dfdbfd, "", [@nested={0x90, 0x28, [@generic="300099d1b9b74a5c61b1385bd35e0e3d22bd6bdde489777636da325175b5acc4dda6dfab5974a3fce9f13d2095686f2799d57e86dc6f11baa6ab6e9dfb883ada9959173d53d989b6b12308414d0c2c689b95171f396707bc9442e8e319faa8b31c5838daf800b59d846eb687e1e9ffcc39b65d7e04ae9e", @generic="3395e53b05a62929752f8f8326b4357c8cbe"]}, @typed={0x14, 0x7c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x33, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0xc8}, {&(0x7f00000001c0)={0xf0, 0x3b, 0x102, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0x53, @u32=0x36c4}, @nested={0x34, 0xc, [@generic="7db94fe11325f988b6bc15bc1ee959cbec9c122f21146c40866480d763afc398a5e3dd6458b9f9d90f", @typed={0x4, 0x6f}]}, @generic="48025a5bcb8f816dc1cee23762024219b36e63f2eeb12fa08501191bd8807af4672bf0af6c1c61a4058d81a276d4e683e4d0f88bfa96e53a217deb59cad706db938179263a3ec1b0cb8de920801ff767b924b0d55e655aacb5d962e301dbea1d7588aa2f0f1e647d4ab41e3746d8adc02936915c95262487b841571c246b5f8678d0fae69ad6aab083fdf9fcd10c316ada9c8354d20d2870c974d4d8975218f764b084"]}, 0xf0}, {&(0x7f0000000740)={0x2340, 0x35, 0x2, 0x70bd25, 0x25dfdbfe, "", [@nested={0x2330, 0x57, [@generic="9c43bc17ea879b16dcdf57f65bb9aef76312a5905091cd22cb4eb3073ea32352a261ac797f28c5540bd6ee1814cd19fd9ac35de432e78cabe1cc12ad4a4d9b8285d1ffe16b348939ed155f9ebf49980707fc21f7927312e6d25af52bc3c9bafc97db0ee146a823a94090ac11e788343e4278969163829c45ae2e56aa7e638aca71d7944bcbd587ec761d84299b2643", @generic="4b429b270b3897ac216a8526c0a7bb9576e92ca618015b8513b22345d11c56349c98484b034194c283407b31b67d839dd95159b097bddfebfd8f296198662351a342a340e915f60b89c31d87f4ef8bf2f0646522b22bec50f53ad9bf8ecf19ad3c042ef2ad7929efda84d237985186f97d504a8fdc9242d7e451ae24012a8c17edc21eb196650afdefea6e558aa26949c049cadece1163b4aa45ca3bbab2de2103bd860476f7f17f81ff0ae959e6ecec3bef2f332722e63c599bb8c08891821921a797f48cb2b6a76541b2e44321bdc412dd167b", @typed={0x8, 0x2c, @u32=0x6}, 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"}]}]}, 0x2340}], 0x4, &(0x7f0000002c40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0800000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r9, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2], 0x118, 0x4000000}, 0x40000) open$dir(&(0x7f0000000700)='./file0\x00', 0x26102, 0x0) 2018/05/02 01:58:44 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0xf, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x8, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x7f}, 0x1}, 0x0) close(r0) 2018/05/02 01:58:44 executing program 1: unshare(0x28060400) semget$private(0x0, 0x5005, 0x640) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000140)={0x2000, 0x989680}) unshare(0x17ffffff) 2018/05/02 01:58:44 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x60}) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0xc, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x82487eec9d4bc342) readv(r0, &(0x7f00000016c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/02 01:58:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x3) read(r3, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/02 01:58:44 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd7, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r1}, {r1}], 0x2, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000100), 0x8) 2018/05/02 01:58:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f000096d000)=0x401, 0x61) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6_vti0\x00', 0x200}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) [ 104.669690] random: crng init done 2018/05/02 01:58:44 executing program 6: timer_create(0xffbffffffffffff0, &(0x7f0000000380)={0x0, 0x20}, &(0x7f0000000080)) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/02 01:58:44 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 2018/05/02 01:58:44 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xffffffffffffffff, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x410200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x5}, {0x8, 0x2}, {0x7, 0x6}, {0x8, 0xfffffffeffffffff}, {0x8, 0x1}], 0x5) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000040), 0x82, &(0x7f0000777000/0x2000)=nil, 0x3) 2018/05/02 01:58:44 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="0000040000a65f85"], 0x8) r1 = dup(r0) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x319, 0xfffffffffffffff9, 0x7df, 0x8, 0x0, @random="e71bfada6ecd"}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/02 01:58:44 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) getpeername(r1, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x80) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000000300)="e271679ea711a46238865c2470c9116b8a808fd2e78250c18132b0fa13355a2a6aff721fbaf2b94997b481e808cdfc2f3fa673d9eebc06590c27c7eefd4166e21e24cc824dfb724a37a9eb00eb78592686374c7f41f54f552e2acfec23349e44311289d01428ea00850d5e57e47acc27131a4e74a734bf675729c7511e639296a4329397289019cdb22fc36f632b76044f8b9d615e20dc3b1250b435ff", 0x9d, 0x4800, 0x0, 0x0) 2018/05/02 01:58:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='comm\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) memfd_create(&(0x7f0000000000)='comm\x00', 0x3) 2018/05/02 01:58:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='comm\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) memfd_create(&(0x7f0000000000)='comm\x00', 0x3) 2018/05/02 01:58:45 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000580)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="50f82f660beeab92684210fde00e6bc4f990677e2d0e335047822927c5a4ba272c7d6ed5f5f49d05f57522a7e06c5caa14c3f374797d", 0x36, 0xfffffffffffffffd) socket$inet6(0xa, 0x6, 0x4) 2018/05/02 01:58:45 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001140)={0x2, 'veth1_to_bridge\x00', 0x40}, 0x18) ioctl(r0, 0x800000000008983, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000010c0), &(0x7f0000001100)=0x4) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x1000, 0x8040, &(0x7f0000001040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/02 01:58:45 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3ff, 0x4, 0x0, 0x4, 0x0, 0x5, 0x400, 0x3, 0xa20, 0x7, 0x548, 0x6, 0x2, 0xb7d6, 0x0, 0x0, 0x7, 0xbc, 0x0, 0x6, 0xfffffffffffffffe, 0x10000, 0x0, 0x904, 0x7fff, 0x6, 0x8, 0xffffffffffffffc1, 0x6, 0x0, 0x3, 0x0, 0xffffffffffff8000, 0xffffffffffffffe0, 0x6, 0xcb, 0x0, 0x4f, 0x1, @perf_bp={&(0x7f0000000000), 0xb}, 0x0, 0x5, 0x8000, 0x7, 0x5, 0x10001, 0x2}, r1, 0x6, r0, 0x0) 2018/05/02 01:58:45 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd7, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r1}, {r1}], 0x2, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000100), 0x8) 2018/05/02 01:58:45 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0008000000000000040000006492410000080000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x46000) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000100)=0x3) 2018/05/02 01:58:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendfile(r0, r1, &(0x7f0000000100)=0x53, 0x1) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x38, r2, 0x0, 0x70bd2d, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x811) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r1, &(0x7f0000000380), 0x20000102000007) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/02 01:58:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x3) read(r3, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/02 01:58:45 executing program 2: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0xfe8) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/05/02 01:58:45 executing program 7: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000000000001, &(0x7f0000000340)) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000140)=0xfffffffffffffffb) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) munlockall() 2018/05/02 01:58:45 executing program 3: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) poll(&(0x7f00000001c0)=[{r0}, {r1, 0x100}], 0x2, 0xffffffffffffb4de) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/05/02 01:58:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e24}}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22", 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2080, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x30900508}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xac, r3, 0x2, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xe}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4000080}, 0x4) 2018/05/02 01:58:45 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4000000, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x600, 0x0) 2018/05/02 01:58:46 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cdf276000805aaaaaaaaaaaa86dd60110c1100383a00fe8000000000000000000000000000ffff020000000000000000000000000001040090790000000060cb155d00002f00ff020000000000000000000000000001fe8000000000000000000000000000008df06558eb6a17d1"], 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f0000000040)=[{0x1000, 0xfe0000000000, 0x2, 0x80000000}, {0xfffffffffffff000, 0x0, 0x4, 0x6}, {0x7fff, 0x9, 0xfffffffffffffffa, 0xfffffffffffffc01}, {0x2, 0xde, 0x9d1}, {0x6, 0x8, 0x8, 0x800}, {0x100000000, 0x401, 0x1, 0xe5}, {0x1, 0x0, 0x10000, 0x7}]}, 0x10) 2018/05/02 01:58:46 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x8, 0x20, 0x7fff, 0x0, 0xffffffffffffffff, 0x6}, 0x33e) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9}, 0x2c) 2018/05/02 01:58:46 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x400, 0x5, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000006ad014375d0ac194175237f3ad7ce71da2d5ff0a3e716a4fa500"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1c5a, 0x40) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/05/02 01:58:46 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0xffffffffffffd037, 0x2, 0x7fffffff, 0x1e, 0xfffffffffffffffe, 0x2, 0x5}, 0xc) r1 = memfd_create(&(0x7f000021cffe)='}\x00', 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) fallocate(r1, 0x0, 0x0, 0x4a) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x51, r1, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/211) 2018/05/02 01:58:46 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f00009b5ffc)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r7}, 0x8) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) syz_emit_ethernet(0x3, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f0000003040)=ANY=[@ANYRES64, @ANYBLOB="1b0c170f88b9b995f6d117189f3a4835c4abe399548cf6e538e54f0f5db1e1a7d9433fccf00ba8641c819dfe2400cdb43c6e4024ff759d25ee91d45ad8685f20864fd6914d478f45b93e759ba0604efa88aa470c8c4ccd84b9abbc27ef267e758a7cd73a6a593ccd1a90ec1055dff175ea3c0510a1f6045a3a2fa8f79e246bbc0c06f58958bf54b61dbc807dc5f61adfab60d21fd23025ad4579d9e2d6b015e3ed7ae43cf8219cde147fa6d74744937702e6af2a128b31bd101e59815edd2c54437e3656bbbe5da1555390de9ef989132fd3f753ab2db8ecadf5076080becb8c0adf7e71d0a7f8f14b489ba1fe02e92416981679da50760320751bcae447694ff8be12903361e0cde91042a1bb229c24ef72e6e3cf49963450ec63edc2a38af7df79a41300607aa2d15627600c3ec04d6cd3d3a74a1e1adbb5630fc625eaa581000000000000003a2be307f601b8d5bbcb9a13c905c7c4f8d41803d610402045b60e68f85811d8600a48a435dcfdbeac707c7fddf78d1c1be0913ef90f5c25b6a6d995962ba1c24a1d11253fffff5471ed9994ef6871e171b8549c8baf6ef4059c14b897469226f0edf05dd5361cee95ae96428c52299494cf9c716a51f832e064e1c1f56f2ec5438d7e72e666e9ec4e5e6c710b11edd25cf3911a59bb70a7c254ec6e21199544823d7f54938bec7b7951b9af94865fdbbd94e9d0e43e9c903afe366f7384358002622d228da1a83f2100d5aae9fd08891e6ff8b9fb67549f1b01e263be4ba20f7141d6fe541d60b1ea78a61ca5ab6c1d82a5f54b2d7ccc540935fe030596b63638724848e8c3ada928875bd7d2e92dab865c2d5a9656fe41f0c7e2a99b83bf5dbacaeb30a2115975e4f099a8bd854ff61045595802e7bda498f0af4870e89ff1399d7d9063f9dc116224e7fd950cc9c6b0dbf16bfea85e20dac0c32be236f8b69ab02ef03decfd687cafe42044e31317df9baa184dfbb491781185d1ade58ff6ae24bcadc649426d1c1d6af262eb7389ff723575110bd2a6f95453f5caca65a4ef19730edf50d5505323260c40523e4389fb17612b44a0d068f336f5a8b5233ef03d3ac11729d1139321ae6181ffb5f29020bbaf806bcefc829f362c66a85aa9df71ffd658f4f168cfeff9350fec048fbc6649367f12e9edbbcaf618ec4da45e68ca4197492f65f06aa24b77dd550cba57ad8e122d2f2c0e4120e51f19fca2e699ec0b34c9fb95969fce15b8f3233063adc579e41af3ada62dd8f2459c50555e95aca91d00f1c8676db96540a80b106cc357938e027ba69cac43b54e9e64eccb1096f7a97703f294e3e86db77d1aeb74d38c30aafaf08ab2b304007e0c421f8b17dc7956bc74212840e0f44aba6101f59062c83a02abd64063b5bd236ff914f6b3001e03adbea611987475105f439393e9425e3bacd75c44b6ffbe4e44dbec67dbbe52d3782e307a59ec984732357eff35c348d14ab70d8daea4120f5bb27874e2a3d1b0c4f87f0e93a21569581c5bee11413d537ab79d708b5991c89cb3bcbb5d1a4fa43086cc3bbbddc16b8e623f757a8a9e4c2961f2529b26d5e6c0a0efa112bffc13d50e1c85d01cb4d56f4dfd789083e913bee86b8d509a366a580f2412c66c111bf48b3583a481f653f786c9fc7a3a58163a8396bdb39a363194b2400f6fc8ed4ac53beeefe5950662f8c6ec47a3e2802555fe601fee793f6bf86ee1cd1e6f0ff007b4bb76e2551559f3f133b934d462c94dccb97b8042c8b2ef5351b13e014b682c3b4853d0c6af9934d11dfcf3480ce7ca5d99987c961cd430390356becc7956f246878a34f3ebbbb7c18bd0881fa166ea58cadb92a6e84dd8ab4704d0e3a9d7c7f8dbca3a75ee557d78d0e266458e453ac46bb584a5ade80f5171afe4dc0ca3f76ad0107f6ba96719f0d6e3c79e6d8ee7ba81e49de621623cf655756b2240c28a199f2d13b24fa7f953c29d0294beb106662fd834518783d2f1ed33a4f62b43bd9d596b63a88f27d227fe1d48d55815aab0f27fb92394e040b351bf146787fd74a34ed854fdc99c21fe548c874d1ef9041de97c0112c5325f9bac8633ae164920ea9500ee0432328f28d18f9398542ae4b55be94fd59bb1aa4950c865def263ba15342635e68270beffc01508d1904de3d2d8f59786154dfe219d2e92eaf183ebbcf27c80ea4e9aee1baed7e3ef7673477cf93a8f3571f8fed64da2ad02765eda0c800abb87f0a3aedaa0d867991dab829e393e80f7985e4e926e83e385483b03e1d50329f9b50c2ba3e45af14217b97a53af860f3dbaee430557b1a11971e5bd1834dbd0362e5498bbf68b38b3f38a7998a64dd125c2aa5a72c7a540d34483aa8574c37a4abbdf9f2de0ff75e249a6fa5a0de5c4f5712cda8fe25b38977a899c77ecad5c7b8f22427f28cb4ab3b3b05f67f5e9fe2ae38a3c119f664b8360f30820a3b999b6e834805c133c0a1dc2d4318c78e69b246f8a41b33b98fba4b348b51a38ff6a462892387445cb03bef42ce651d3e7c06b171622fe0f30def51c5589d1c2bd8a9de90d14eb694010120f47824bdce0f6bf564608cfe9cc47f3df7d2802f3dc90a58f65e93290817710cbc32a9387014c843adff7008bded9b20149e7cbf109052f91cd2f6b8e61cbef6c13999c79529a46cde6462ff9a3266b99090002dee47afbf872afced6e0d143805b3e87f4c781b98707ffdfbfc66ee28bbb835462e1c2c07a40222a542eeace197f47153bf9682832cb3111dcc4db82864111cb6b8c516e5d8a1cb172a9f9a52662431d5c8a947edecc1998f593ee8b753ecafe94089c4dd2ddddffaea2fa0a35665938f9d70b2039bb266e90b83336607f728bf7dc8e2b4b42b140d0836e54ba5ef9a799f223ff2668468a3359328abb69cf342927e48a073915778a967dfcef2073724ec3d04fd048a8c1719dee275c3032174ccae428f2e56fda5f7c659b1dc43283eb42b12b573aae39fbf65f697385d85fbabce7cef5f8dfb71594b06900e41cbfc088901a7d90eecc99214cbd7357cf8b19fa3ce8e1bc02f407dd929ddee086f93d6d19ecf3f749fc7183e248a15a67bf91b04e725c32e1a0b827608b8d0e59bd93e2d95b1ec8d390ad37b3330a1c601d1965f21e345e6e166bce07f33b0194c0527bca0b5ca090746314c36a8be37b78f82dc0c3d276870f232e47e115eed6714b662d5ef72c4fa5a4ef763f8ddfeccefb7421c600d8e8066d059b7cdc5bda7f70bcd1005726d1939b091be9de56d6e555f66eb32168e86e557e0ce63b1bd0c51d2752c714444ab4ded61adef0f741162be779b88351a5bcfe7bbab1fc8ebcaafde7ef53b23498aa725b2118e3d3de6b835688dabe8faef405feb4549659d6ac467a27ffe517f6efe8f389ccbf89b6de7d4a267928917b570caa335b05f5a3ab6c0fba922fea8cebc14ed0721b07e37ad6cd12a852dd29d97ee893ad0bcceeefc1de34895254326d7e91da61d574d94bc699126b284e3461f279272046a4b9d96fb4acc0047b8d68b9923aa0fc3b0372a4cc76c27d0c6e6655355743c6c96b6f407ae644cad15647d69110d29d994339520e27a89f1a56a3d38fbe8fbed5f527c7649c549132eac5ca498821bded27450cc22a2f8b74d8443d95ae414b22743270ea744c7f3a00dd0143098224051964cdb97424a5f243f956d9e04f44492f3aee3708b273a9bf357531b11b306e19b4868c123a956374692de0b0db77dd7a775ea755ae430419e14d378970bd668d00d42b052f39fa8e818566ef78ec33fb04a24d99f6c1d052ecf4fbd2908c370df0765038ac779ec4eb6726e9ee364e8acfbc88f969e2011724cfde520733e42ba8aba9ac2981310b48012ffbdb45f13499d356b48ffb161ace833e369b781530d2d4ac9d8d7c076f94454c2f1881833540e0bdb869bac708dfea377df99e2e88fc208fec4376ac710e6e361d9ee0f656d61b2c69457172aa04db87c2c9ab1ff20f8cba82d1b200485594d13cc32252ad79c0d6cd86d01ce93c5901003924c79a6d5f31ad46c2064a230c48251f70fb7665cbfb186c51f497e8e8cc186e2f31182baf10fd088b5caf2d3b10ae8e760bee8a70588d6a6167f70f7248c98e324dc3d06dcc5a77172c736f605a1ec48b8d2baa2726f31a7383ae6d58a044e0702e4a27eb1c061d47668d5068afacce1e49e10ad765a4eae00f493647893fcdc114b90d264562b7f990f51c238432e9600a907223d3a891417821f43b8afcbb65fbd0b1e4fad0dc20776e2779b79a3c911cc19ce28e3ecc7708f230e216be4b1f64fd0b0df2660a47e3a087c87ee588c58c1e49db54183e97a819f09f4997f213b9411d702e979194a5d39d7d03a7086d64f962c4387b874c406802e8cf7139fe25c5524537994b923e823e71b044c6038f37dae846757818184e20b51c1bc2b8b334c973f2a3b787a7986a77a65cd7432558e08f4b648f3a75227a76c3326c7c9e50fa4c9a8718df3aac35a4208a15b0a78033bae219d9b2180974b369dc43caa5f2f9649c4b980cb77d054638ef8929a069385ff3ce7ac6079c02811acadd3d38fd6896eaa03a4e55797717f764b6aa3c8c18b47cf4a6bc13724253acf5ef50ed0a649e2803e18bd0faa75a2b03e9ef610072ff7df091ac736463234b4726739e0c38ed1a3ab66a3bf45a56cc05f599aa34ba93075c480c5e086f651b85186df134c9f3877e9a70a3f01b209b24dde44753157424bd93a8af7457dbb49e201d9d37cd0e61c6f88ebbd5ae4e18e7f3bc3466a50ffea153129b1e6d76eeaae3f58b8c5769d489eb248926bd56d3bafbb90f8a50f6dd38142932ac73f2397007f73534e59b111d179083cbb74bb38654be2a1711d11a215734c8760536a55aaedc4b15df656828dce0fc3b15bdd9884c3e400abef47c099c8ca49f65d25fa71eba42cb18485cfc5ad77635d71230a940e82bc26ec0235402a24665ebbfe18597046d0cfae50ff30cd22f83d39c7270817d7c98328b914377653a3d52479e0b74173988eb8e059b38f83ac3cc12d019657055a9e49d92051bc6b4723be39699c60a53b85a00f5be55d9017a2bf49804e622fd63579d9b19c01291972ca61c5689d9b4f9370f4400dd0a17d6ed0e75f02f3cdf39195b4c2d3d0181ecb7c50d630757ba3f74987509e837b323e7ec5b776f6f13d567ac821320943e7ac606eec5cdb5fb2cfa7e8d6eccbafdcf29779a41dd6cf098f81e16996958f985b486bdec857a847c5d496a66b496b707e7b67b6c5d3e1326fd25dae040f42f1cf132d89c4000720a7db098339044240f160c2e37ea4412235a63adec36d0faf0ac9a459c25de39250f09483c343c4f7b090c4af7363f84a1c7dcfee9a524dca4363c79b53a267075fcced629502ee240838b362735148071e8df5d80613f943c45e7dcad569e6ebd3fce3ecd53703f2b8a32484c4302966b6dd6f49b7b684c43cdd7e98855d32d620180a17da5900d38f158aa0545ead9263f6d00d6ad516e7afa38559c64ce4817273496039879f5db4384ca02fdb28b74d27bf4be15463f2389027173e560a4ddc8ef2a1c84c485599a622bccaa150911a01e3b21177b2e54aade15ba5f7ba3bda65ae40f27252da7d4cc6eb0a9b9e1298b5beabd7950b5257dd6605e61e8cb6b90d2afc604ca1bec73c4ecd4564f8ac2005ae9ad5dc2f098014f7c362e2078f8be6c80c57dba9bb23c5f21995a4ff64bf62a2ba071fdb354b2af66f8d4815463062f05dacaa160f16210c4c5f37b302e6979d773b6f4cd4812e2", @ANYRES32=r6, @ANYRES64=r3, @ANYRES64=r5, @ANYPTR64, @ANYRES16=r4], @ANYBLOB="dc7e6323406f9ad62aeb6cb8e051b10f91517cc9006dabeb1fe040486a06d16c5fee93c418e2e0cd5f808f641e1c7f73c5b5fe5038cfe7143b8dca52bb0cb9772cb5b939b2c94cec31bfd91d910c506ae674c73a499816c06a1721075796e3c4fc"], @ANYPTR, @ANYRES16=r6], 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000140)={{r8, r9+10000000}, {0x0, 0x1c9c380}}, 0x0) 2018/05/02 01:58:46 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000080)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x200, 0x0) sendto$inet(r2, &(0x7f0000000040)="dbd0b4f196497b85c55f7435ca4a9d9d2a2767ece8d37a5f4904cadfdafa2e22ac04e890c007c983f6955bc7bd383388ba8dbefe72e368b1d4", 0x39, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) 2018/05/02 01:58:46 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101040, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) getsockopt$bt_hci(r0, 0x107, 0x14, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r2, 0xb05, 0x70bd26, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xd, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x80}, 0x1, 0x0, 0x0, 0x44041}, 0x20000014) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/05/02 01:58:46 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x101, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000000500)="70726f6a69645f6d617000b37db21904a5049f38e2cdba8151924341163a551201b0db569f26f584f2e0fbd19716970a3c267d02313be24b8423da93087bab50dc24f1bd5c1000000000000000000000006d93d71088c0bb62ca0000000000000401b67689e5772de21fe1657d03353c06bef5dea4f6e4f22be83813d94c2e745ae60badc1ea4f9610644a63716da0a2a5142bd9c3230d754bdee19ac798b581cf5fc380996e1dac79e1c300896b72cc4f12ae73fb8b73dc178f93e18e66e916df985df0e5bfad7af3e976e43ae5fc3687ef5e1f325927b06aff0656cb07fc929f7179a1f86f401fe08c3c0e8fdb") sendfile(r2, r1, &(0x7f0000000000)=0x11, 0x1f) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="f0250e00000008003a00001000", @ANYRES32=r0, @ANYBLOB="bb617da1b8ee25c19032ece94fc8b85232d51ab6c394263f25da3e7d1ae154efc2fbc9c1be6efeb4d8189f2f795945b897f6f58836b272579571cd40fb6104cf2551939ca87f6c942349230e2e829b69bcfa63816333f80435d514c3521e19952eebe11ffdd9e306f67891a1458ef2de0a15386848baa86cba11c92c5e98804fd2b564c5a0a07ac559d877edfc55067accfac22801472c7f9a610347241dec514a37f70df889dfc5cc042fad0b8b2d32636abfef29d1be14008b00fe8000000000000000000000000000bb08006d00ac1414aa00"], 0xf0}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/05/02 01:58:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x3) read(r3, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/02 01:58:46 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd7, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r1}, {r1}], 0x2, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000100), 0x8) 2018/05/02 01:58:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x102) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/02 01:58:46 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) rt_sigpending(&(0x7f0000000000), 0x8) 2018/05/02 01:58:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)='l', 0xfffffffffffffeb6) 2018/05/02 01:58:46 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) 2018/05/02 01:58:46 executing program 7: perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x2000003ff, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000001c0)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x6}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), 0x4) clock_getres(0x7, &(0x7f0000000240)) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/02 01:58:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x302}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x40) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xd4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x530}) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000300), 0x4) [ 107.010402] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/02 01:58:47 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xbaf1d8ea64dc5f21, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000380)={{0x8, 0x0, 0x1, 0x9, "c3d39b0ef2c856963cd6802de07272cdf9cb01c9473543f32db1fcb95965bb415d074b421c086280ef15563c", 0x384aa86c}, 0x4, [0x100000000, 0x5, 0x5, 0x8000, 0x0, 0x8, 0x2, 0x4, 0x3, 0x2, 0x7, 0x100000001, 0x3, 0x7ed0, 0x401, 0x0, 0x101, 0x7fffffff, 0x20, 0x99c, 0x3, 0x3, 0x4, 0x1, 0x3, 0x100000000, 0x3, 0x4, 0x1, 0x1, 0x7ff, 0x800, 0x0, 0x9, 0x1, 0x9, 0x6, 0xc562, 0xc0, 0x8001, 0x1, 0x2, 0xfff, 0x588, 0xa964, 0x2, 0x1, 0x10001, 0x9, 0xffffffffffff0000, 0x6, 0x1, 0x40, 0x24000, 0x3, 0x3ff, 0x7, 0x5, 0x3, 0x101, 0xfffffffffffffc01, 0x1, 0x5, 0x80, 0x6, 0x81, 0x101, 0x2178, 0x4, 0x8, 0x8, 0x0, 0xb5, 0x7ff, 0x7, 0x9, 0x6, 0xfff, 0x1, 0x8, 0x3, 0x8, 0xfffffffffffff7b8, 0xd413, 0x2, 0x5, 0x7b, 0x80, 0x1000, 0x9, 0x867, 0x8001, 0x9, 0x2a, 0x10000, 0x20, 0x9, 0x1, 0x2, 0xf9b0, 0x7c90, 0x5, 0xfffffffffffffff7, 0x3, 0x7a9, 0xfffffffffffffff7, 0x8, 0x1, 0x0, 0x9, 0x100, 0x401, 0x8, 0x39d, 0x9, 0x1, 0x6, 0x5, 0x4ec1, 0x7, 0x2, 0x9, 0x2, 0x1f, 0x8df, 0x1, 0x3, 0x8], {r1, r2+30000000}}) r3 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000001c0)=""/107) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0xfff, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)=ANY=[], 0x7}, 0x1}, 0x1000000) sendmsg$key(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 107.103475] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.110518] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.145892] device bridge0 entered promiscuous mode 2018/05/02 01:58:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000180)={0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'lc\x00', 0x4, 0x6336, 0x40000000000007d}, 0x2c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @dev={0xfe, 0x80}, 0x0, 0x7, 0x2, 0xffffffffffffffff, 0x9dd8, 0x10805ffe02}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x8, 0x100000000, 0x100, 0x80000001, 0x10, r1}) 2018/05/02 01:58:47 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffa, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x9e) [ 107.178004] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/02 01:58:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) io_setup(0x20, &(0x7f00000001c0)=0x0) rt_sigsuspend(&(0x7f0000000080)={0xffff}, 0x8) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000001ec0)}]) poll(&(0x7f00000000c0)=[{r0, 0x6110}, {r0, 0x1}, {r0}, {r0}, {r0}, {r0, 0x208}, {r0, 0x4}, {r0, 0xc0}, {r0, 0x22}], 0x9, 0x1) 2018/05/02 01:58:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="7550af1dd9be2a247391", 0x104, 0x2001ffff, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 107.328662] IPVS: set_ctl: invalid protocol: 135 172.20.20.170:20002 lc [ 107.386397] IPVS: set_ctl: invalid protocol: 135 172.20.20.170:20002 lc 2018/05/02 01:58:48 executing program 7: 2018/05/02 01:58:48 executing program 6: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mremap(&(0x7f0000ea7000/0x10000)=nil, 0x10000, 0x4000, 0x3, &(0x7f0000f6f000/0x4000)=nil) mlock(&(0x7f000020e000/0x2000)=nil, 0x2000) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/02 01:58:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800) ioctl$TIOCSETD(r0, 0x80047456, &(0x7f0000000000)) 2018/05/02 01:58:48 executing program 3: open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) 2018/05/02 01:58:48 executing program 2: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x3}, {0x6}]}) 2018/05/02 01:58:48 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@rc={0x1f, {0x7, 0x4, 0x40, 0x3, 0x1, 0x100}, 0x5}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000080)="5500000018007fb1b72d1cb2a4a280a80a06050000a84321a7052369250009000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x3d, &(0x7f0000000040)}, 0x0) 2018/05/02 01:58:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x82) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x85, "d762842c43c90915f947cbda0d1fed1527ee93d0a8f0bce48d648484628b0f491464df7d873bcc4172d702188a2c90338656e42cc194b005b4f61be1aa4383f1c0984f08963c281cabd14292ddd96fb9d6a8d250682823ecf201dc7554800f7190f98a750a35d965c7a6baacd340ca424429df8638d8d8f8021c71e0c5749de565791eca26"}, &(0x7f00000001c0)=0x8d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="020705e381c8b30002000054dbfaad0774", 0x11) 2018/05/02 01:58:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x3) read(r3, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) [ 108.441203] kauditd_printk_skb: 259 callbacks suppressed [ 108.441289] audit: type=1326 audit(1525226328.439:272): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8059 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/02 01:58:48 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x9, 0x2, 0x0, 0x8001}) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f00000003c0)=[{r1}], 0x1, &(0x7f0000000380), &(0x7f0000000200), 0x8) 2018/05/02 01:58:48 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/05/02 01:58:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000022000)=ANY=[@ANYBLOB="1c0000001d001305000015b8ed83000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/05/02 01:58:48 executing program 6: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x20000000004) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/2, &(0x7f0000000080)=0x2) ftruncate(r0, 0x2) 2018/05/02 01:58:48 executing program 3: r0 = socket$inet6(0xa, 0x80a, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x400000000002, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80000001, 0x2) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f0000000140)={'bond_slave_0\x00', @ifru_data=&(0x7f0000000100)="0461fb22230ea96b86b6982949963f0861976f982abde4353d30e612cbed3bb6"}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)=""/26, &(0x7f00000001c0)=0x1a) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50114700000090788e60ea429a3a10a86d11d61bf33604b979c67b1d15dba61f1f77eaae4a8d"], &(0x7f00000002c0)) 2018/05/02 01:58:48 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000100)={0x100000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') [ 108.707612] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 01:58:48 executing program 0: r0 = inotify_init() r1 = epoll_create1(0x3) flock(r1, 0xfffffffffffffffd) flock(r0, 0x2) r2 = epoll_create(0x1) flock(r1, 0x1) r3 = dup2(r2, r0) r4 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) read$eventfd(r3, &(0x7f00000000c0), 0x8) fstat(r1, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000180)={0x3, 0x3, 0x9, 0x3, 0x10001}) 2018/05/02 01:58:48 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000178000/0x3000)=nil) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x2) 2018/05/02 01:58:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x22) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)={0x0, 0xfffffffffffffffe, 0x0, 0x9}) write$binfmt_aout(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x885) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x4004800, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080)="7dea401d1056b20e237027e29b471afe359e3278c49eac929f9240c4852524084d", 0x21, 0x80, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) exit(0xffff) 2018/05/02 01:58:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0000e700556937e42d2894d8cad0"], 0x4) 2018/05/02 01:58:49 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) unshare(0x10010000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x0, 0x3, 0x200, 0x0, 0x9, 0x5, 0x6, 0x84, 0xcc, 0x3e7, 0x8740, 0x80}) close(r0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/02 01:58:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ppoll(&(0x7f0000000280)=[{r1}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) tgkill(r3, r4, 0x34) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)) dup3(r1, r0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/210) 2018/05/02 01:58:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000480)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x88000, 0x0) sendto$ipx(r1, &(0x7f0000000180)="9d44c017a9ea5275f6b924fff41eb00c89d751cbaafc58a7be9797d618488ca96613d4e3e156ce32d8e3b4117d7debe313882ea5aabc8ec06f374e311bf24f079ccec32827a37222acecfd6cc235cef7fe3d914680762b14eeb1489d5421169819e47d973a74648013fe749ddfab7788ff15fcca7d664d94fb84d17e6b0f397fa3", 0x81, 0x80, &(0x7f0000000240)={0x4, 0x3, 0x0, "77d934915138", 0x1}, 0x10) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"01288b7efeee1d"}, 0x8}, [{"3460963cbb4691"}, {"aaa9d9f94d64ec"}, {"d758cd448a3416"}, {"4fe0aae6893990"}, {"75b2e6a933b98e"}, {"a32e24eaada88e"}, {"7e1b9fe04916fc"}, {"073d8735ceb77a"}]}, 0x48) 2018/05/02 01:58:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) keyctl$session_to_parent(0x12) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) 2018/05/02 01:58:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x3) read(r3, &(0x7f0000331ff7)=""/9, 0x9) 2018/05/02 01:58:49 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2009ba4}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000051600000000000000000000000000009500000000000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/05/02 01:58:49 executing program 0: r0 = socket(0x15, 0x80005, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x114, 0x2711, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0x59e) 2018/05/02 01:58:49 executing program 6: r0 = socket(0x10, 0x3, 0xc) memfd_create(&(0x7f0000000000)='[\x00', 0x1) write(r0, &(0x7f0000f63000)="1f0000000106ff0095430700072c01000000010008000400020423dcffb600", 0x1f) 2018/05/02 01:58:49 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') read(r0, &(0x7f0000000140)=""/32, 0xf6bcff8e) 2018/05/02 01:58:49 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x90000, 0x0) getsockname$ax25(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x30) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x1ff, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x60480, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0xd0, 0xffffffe0) pipe2(&(0x7f0000002700)={0xffffffffffffffff}, 0x7fc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4, 0x1b071, r1, 0x3) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x1010, r1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0x7, 0x4) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000009000/0x4000)=nil) connect$vsock_dgram(r2, &(0x7f0000000240)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) getsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) fdatasync(r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x3f, 0xffffffffffff98ef}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x81}, 0x8) 2018/05/02 01:58:49 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb703) [ 109.630724] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/02 01:58:49 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101502, 0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}], 0x2, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dfe, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x800a, 0x8, 0x2ae, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="110185a9ec5ead95569d893bd7d55362220d554e063a6066b929b5e99a4c2f2d30283d515eca"], 0x20) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000240)={0x1, 0x7ff}) write$rdma_cm(r0, &(0x7f0000001c00)=@disconnect={0xa, 0x4, 0xfa00, {r3}}, 0xc) 2018/05/02 01:58:49 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) sendfile(r0, r0, 0x0, 0x2) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0, @time, {}, {0x0, 0x12fa}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0xefa3}, @raw8={"384cc2a88e0861bd41062f63"}}], 0x60) [ 109.709586] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/02 01:58:49 executing program 2: r0 = socket$inet6(0xa, 0x80007, 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x2c5, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffe13) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8f3e, 0x0) 2018/05/02 01:58:50 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="15000008"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:50 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f0000000080)=0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/05/02 01:58:50 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b204af00000000002050"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:50 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00009c5000), 0x4924967, 0x0) 2018/05/02 01:58:50 executing program 7: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x9, 0x0, 0xbde9}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x3) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) 2018/05/02 01:58:50 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1f00000000000000e991"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:50 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0400fb"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:50 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2000000000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0xea, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/05/02 01:58:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) 2018/05/02 01:58:51 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2008, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/02 01:58:51 executing program 6: 2018/05/02 01:58:52 executing program 2: 2018/05/02 01:58:52 executing program 0: 2018/05/02 01:58:52 executing program 1: 2018/05/02 01:58:52 executing program 3: 2018/05/02 01:58:52 executing program 7: 2018/05/02 01:58:52 executing program 4: 2018/05/02 01:58:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x3) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) 2018/05/02 01:58:52 executing program 6: 2018/05/02 01:58:52 executing program 2: 2018/05/02 01:58:52 executing program 7: 2018/05/02 01:58:52 executing program 1: 2018/05/02 01:58:52 executing program 0: 2018/05/02 01:58:52 executing program 3: 2018/05/02 01:58:52 executing program 4: 2018/05/02 01:58:52 executing program 6: 2018/05/02 01:58:52 executing program 2: 2018/05/02 01:58:52 executing program 7: 2018/05/02 01:58:52 executing program 1: 2018/05/02 01:58:53 executing program 6: 2018/05/02 01:58:53 executing program 4: 2018/05/02 01:58:53 executing program 0: 2018/05/02 01:58:53 executing program 3: 2018/05/02 01:58:53 executing program 7: 2018/05/02 01:58:53 executing program 2: 2018/05/02 01:58:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x3) read(r3, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) 2018/05/02 01:58:53 executing program 1: 2018/05/02 01:58:53 executing program 1: 2018/05/02 01:58:53 executing program 3: 2018/05/02 01:58:53 executing program 6: 2018/05/02 01:58:53 executing program 7: 2018/05/02 01:58:53 executing program 2: 2018/05/02 01:58:53 executing program 4: 2018/05/02 01:58:53 executing program 0: 2018/05/02 01:58:53 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0b12"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000002fc0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004ac0)=[{{&(0x7f00000027c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000002bc0), 0x0, &(0x7f0000002c40)}}, {{&(0x7f0000004140)=@can={0x1d}, 0x80, &(0x7f0000004600)=[{&(0x7f0000004500)="dd", 0x1}], 0x1, &(0x7f0000004680)}}], 0x2, 0x4000000) 2018/05/02 01:58:53 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="7095ecc7"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x6000) 2018/05/02 01:58:54 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x6e) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/05/02 01:58:54 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0b12f5"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:54 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="15000008200000004d4b92"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:54 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="43f5f5a8"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 01:58:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x3) read(r3, &(0x7f0000331ff7)=""/9, 0x9) 2018/05/02 01:58:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000180)=0x3) read(r2, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) 2018/05/02 01:58:54 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/rpc\x00') mmap(&(0x7f0000332000/0x3000)=nil, 0x3000, 0x4, 0x4010, r1, 0x0) pwrite64(r1, &(0x7f0000000000)='1', 0x1, 0x800000000000) ioctl$TCSBRKP(r1, 0x5425, 0x2) 2018/05/02 01:58:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) set_mempolicy(0x0, &(0x7f0000000040)=0xee, 0x361) sendmmsg$inet_sctp(r0, &(0x7f0000002600)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001880)=[{&(0x7f0000001780)='h', 0x1}], 0x1, &(0x7f0000001940)}], 0x1, 0x0) 2018/05/02 01:58:54 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x2, 0x4, 0x0, 0x10000}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x800}, 0x10) r1 = socket$inet(0x2, 0x100000000803, 0x10000000000ff) sendto$inet(r1, &(0x7f0000000080), 0x138, 0x810, &(0x7f0000001040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 01:58:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)={0x8, 0x3, {0x1, 0x2, 0x1, 0x1, 0x7}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) sendto$ipx(r2, &(0x7f0000000100)="79a260c7e994a1d343d702028c461cab8b440a8e02e69985d4344fd5a9e64046697e769058c91c69a015a33905f449c2", 0x30, 0x10, &(0x7f0000000140)={0x4, 0x9, 0xfff, "7e789ef1bcba"}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000200)=ANY=[@ANYBLOB="0300000000"]) r3 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r3, r4, &(0x7f00006dbff8)=0x18, 0x401) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r5 = dup2(r1, r0) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000000080)=""/51) accept4$ax25(r5, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x0) 2018/05/02 01:58:54 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETPERSIST(r0, 0x400454dc, 0x0) 2018/05/02 01:58:55 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe000, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x428802, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x1, r1}) 2018/05/02 01:58:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000038fc0)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000fc0)={0x7, 0x0, 0x0, 0x5, 0x0, 0x9e}, &(0x7f0000031fc0), &(0x7f0000000100)={0x77359400}) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) 2018/05/02 01:58:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f0000000080)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000180)=""/3, 0x3}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/141, 0x8d}], 0x5, &(0x7f0000001440)=""/12, 0xc, 0x7}, 0x100}, {{&(0x7f0000001480)=@sco, 0x80, &(0x7f0000001840)=[{&(0x7f0000001500)=""/85, 0x55}, {&(0x7f0000001580)=""/204, 0xcc}, {&(0x7f0000001680)=""/139, 0x8b}, {&(0x7f0000001740)=""/231, 0xe7}], 0x4, 0x0, 0x0, 0x1f}, 0x1ff}, {{&(0x7f0000001880)=@can={0x0, 0x0}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000001900)=""/150, 0x96}, {&(0x7f00000019c0)=""/109, 0x6d}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/17, 0x11}], 0x5, &(0x7f0000003b00)=""/100, 0x64, 0x6}, 0x400}], 0x3, 0x2000, &(0x7f0000003c40)={0x0, 0x1c9c380}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003dc0)="50f3461a9b9fcb648673cc08c4679873", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003c80)={"ffff00000000000000c400", r1}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000011001d0b000000000000000000000000", @ANYRES32=r2, @ANYBLOB="4b05a325fa40752b"], 0x20}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003d40)={0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000003d80)={0x303, 0x33}, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x913e, 0x8, 0x5}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003cc0)={r4, 0x80000001}, &(0x7f0000003d00)=0x8) 2018/05/02 01:58:55 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8140, 0xffff) r1 = socket$inet6(0xa, 0x2, 0x7ff) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x84c5}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8, 0x400, 0xfffffffffffffffd, 0x1, 0x600000000, 0xcc75, 0xf8a5, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x560b, 0xffffffff, 0x7f, 0x2, 0x500000000}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, 0x80000001, 0xfffffffffffffffb, 0x20, 0x2, 0x88}, &(0x7f00000002c0)=0x98) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/02 01:58:55 executing program 4: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000140)=0x8) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 01:58:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41b4033536d1f6e9521a48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9102f6c8acc9d082b7bcdec844f667da0867d08d4", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0xfffffffffffffddb) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) unshare(0x28060400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x3) read(r3, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) 2018/05/02 01:58:55 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) mq_getsetattr(r1, &(0x7f0000000140)={0x1, 0xffffffff, 0x50ce, 0x0, 0x3, 0x1, 0xe1, 0x6}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f00000001c0)=""/227, 0x8}) r2 = semget(0x1, 0x4, 0x203) semtimedop(r2, &(0x7f0000000040)=[{0x4, 0x8, 0x1000}, {0x3, 0x100, 0x1800}, {0x3, 0x4, 0x800}, {0x4, 0x9, 0x800}, {0x1, 0x2000, 0x1000}, {0x3, 0xa6bc, 0x1000}, {0x0, 0x81, 0x800}], 0x7, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000006580)=[{{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001600)}}, {{&(0x7f0000003400)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003600), 0x0, &(0x7f0000003640)}}], 0x2, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x3, 0xbd, 0x8000, 0x6fb, 0x6, 0x27, 0x9, 0x8}, 0x0) 2018/05/02 01:58:55 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6d61705f66696c657300f9c90cf8dd77d9da87c6a7ce9b90d9b6e13d1975acc059b6ba12b767305a4ec03913ac2940b74b8dfbf9b50dd6620e85923bcabcc5b4dd825faa9a125e") ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r0) getdents64(r0, &(0x7f00000001c0)=""/240, 0xf0) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) [ 115.925179] ================================================================== [ 115.932623] BUG: KMSAN: uninit-value in inet_getpeer+0x1567/0x1e70 [ 115.938966] CPU: 0 PID: 8387 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 115.945837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.955205] Call Trace: [ 115.957820] dump_stack+0x185/0x1d0 [ 115.961467] ? inet_getpeer+0x1567/0x1e70 [ 115.965640] kmsan_report+0x142/0x240 [ 115.969468] __msan_warning_32+0x6c/0xb0 [ 115.973554] inet_getpeer+0x1567/0x1e70 [ 115.977559] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.982247] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.987125] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.991818] ? inet_frag_find+0x7da/0x1610 [ 115.996080] ? ip4_frag_init+0x59/0x740 [ 116.000071] ? inet_frag_find+0x7da/0x1610 [ 116.004353] ip4_frag_init+0x4d1/0x740 [ 116.008260] ? ip4_hashfn+0x170/0x170 [ 116.012066] inet_frag_find+0x7da/0x1610 [ 116.016129] ip_defrag+0x4ba/0x6860 [ 116.019751] ? ip_route_input_rcu+0x3f63/0x6670 [ 116.024422] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.029299] ? ip_rcv_finish+0xa36/0x1d00 [ 116.033443] ip_local_deliver+0x18f/0x4e0 [ 116.037596] ? ip_route_input_noref+0x10e/0x140 [ 116.042271] ? ip_call_ra_chain+0x7b0/0x7b0 [ 116.046598] ip_rcv_finish+0xa36/0x1d00 [ 116.050564] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 116.055918] ? nf_hook_slow+0x36f/0x3d0 [ 116.059885] ip_rcv+0x118f/0x16d0 [ 116.063328] ? ip_rcv+0x16d0/0x16d0 [ 116.066955] __netif_receive_skb_core+0x47df/0x4a90 [ 116.071986] ? ip_local_deliver_finish+0xec0/0xec0 [ 116.076912] netif_receive_skb_internal+0x49d/0x630 [ 116.081917] ? netif_receive_skb+0x47/0x240 [ 116.086230] netif_receive_skb+0x230/0x240 [ 116.090462] tun_get_user+0x740f/0x7c60 [ 116.094442] tun_chr_write_iter+0x1d4/0x330 [ 116.098759] ? tun_chr_read_iter+0x460/0x460 [ 116.103176] do_iter_readv_writev+0x84d/0xa00 [ 116.107673] ? tun_chr_read_iter+0x460/0x460 [ 116.112068] do_iter_write+0x30d/0xd40 [ 116.115948] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.121393] do_writev+0x3c9/0x830 [ 116.124929] ? syscall_return_slowpath+0xe9/0x700 [ 116.129763] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.135131] ? fput+0x25c/0x2e0 [ 116.138440] SYSC_writev+0x9b/0xb0 [ 116.141975] SyS_writev+0x56/0x80 [ 116.145420] do_syscall_64+0x309/0x430 [ 116.149306] ? SYSC_readv+0xb0/0xb0 [ 116.152931] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.158118] RIP: 0033:0x455831 [ 116.161297] RSP: 002b:00007f0564942ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 116.168997] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 116.176274] RDX: 0000000000000001 RSI: 00007f0564942bf0 RDI: 00000000000000fc [ 116.183534] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 116.190798] R10: 000000000000003e R11: 0000000000000293 R12: 00000000ffffffff [ 116.198058] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000000 [ 116.205317] [ 116.206925] Uninit was created at: [ 116.210457] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 116.215544] kmsan_kmalloc+0x94/0x100 [ 116.219353] kmem_cache_alloc+0xaab/0xb90 [ 116.223491] inet_getpeer+0xed8/0x1e70 [ 116.227363] ip4_frag_init+0x4d1/0x740 [ 116.231236] inet_frag_find+0x7da/0x1610 [ 116.235283] ip_defrag+0x4ba/0x6860 [ 116.238897] ip_local_deliver+0x18f/0x4e0 [ 116.243036] ip_rcv_finish+0xa36/0x1d00 [ 116.247019] ip_rcv+0x118f/0x16d0 [ 116.250478] __netif_receive_skb_core+0x47df/0x4a90 [ 116.255489] netif_receive_skb_internal+0x49d/0x630 [ 116.260494] netif_receive_skb+0x230/0x240 [ 116.264726] tun_get_user+0x740f/0x7c60 [ 116.268722] tun_chr_write_iter+0x1d4/0x330 [ 116.273037] do_iter_readv_writev+0x84d/0xa00 [ 116.277523] do_iter_write+0x30d/0xd40 [ 116.281411] do_writev+0x3c9/0x830 [ 116.284941] SYSC_writev+0x9b/0xb0 [ 116.288469] SyS_writev+0x56/0x80 [ 116.291907] do_syscall_64+0x309/0x430 [ 116.295782] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.300955] ================================================================== [ 116.308308] Disabling lock debugging due to kernel taint [ 116.313752] Kernel panic - not syncing: panic_on_warn set ... [ 116.313752] [ 116.321108] CPU: 0 PID: 8387 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 116.329232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.338576] Call Trace: [ 116.341175] dump_stack+0x185/0x1d0 [ 116.344792] panic+0x39d/0x940 [ 116.347990] ? inet_getpeer+0x1567/0x1e70 [ 116.352129] kmsan_report+0x238/0x240 [ 116.355921] __msan_warning_32+0x6c/0xb0 [ 116.359974] inet_getpeer+0x1567/0x1e70 [ 116.363945] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.368614] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.373450] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.378110] ? inet_frag_find+0x7da/0x1610 [ 116.382335] ? ip4_frag_init+0x59/0x740 [ 116.386299] ? inet_frag_find+0x7da/0x1610 [ 116.390525] ip4_frag_init+0x4d1/0x740 [ 116.394416] ? ip4_hashfn+0x170/0x170 [ 116.398203] inet_frag_find+0x7da/0x1610 [ 116.402257] ip_defrag+0x4ba/0x6860 [ 116.405873] ? ip_route_input_rcu+0x3f63/0x6670 [ 116.410532] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.415361] ? ip_rcv_finish+0xa36/0x1d00 [ 116.419506] ip_local_deliver+0x18f/0x4e0 [ 116.423647] ? ip_route_input_noref+0x10e/0x140 [ 116.428310] ? ip_call_ra_chain+0x7b0/0x7b0 [ 116.432621] ip_rcv_finish+0xa36/0x1d00 [ 116.436591] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 116.441948] ? nf_hook_slow+0x36f/0x3d0 [ 116.445912] ip_rcv+0x118f/0x16d0 [ 116.449352] ? ip_rcv+0x16d0/0x16d0 [ 116.452977] __netif_receive_skb_core+0x47df/0x4a90 [ 116.457986] ? ip_local_deliver_finish+0xec0/0xec0 [ 116.462908] netif_receive_skb_internal+0x49d/0x630 [ 116.467915] ? netif_receive_skb+0x47/0x240 [ 116.472225] netif_receive_skb+0x230/0x240 [ 116.476452] tun_get_user+0x740f/0x7c60 [ 116.480431] tun_chr_write_iter+0x1d4/0x330 [ 116.484748] ? tun_chr_read_iter+0x460/0x460 [ 116.489151] do_iter_readv_writev+0x84d/0xa00 [ 116.493642] ? tun_chr_read_iter+0x460/0x460 [ 116.498050] do_iter_write+0x30d/0xd40 [ 116.501927] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.507364] do_writev+0x3c9/0x830 [ 116.510899] ? syscall_return_slowpath+0xe9/0x700 [ 116.515733] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.521084] ? fput+0x25c/0x2e0 [ 116.524354] SYSC_writev+0x9b/0xb0 [ 116.527885] SyS_writev+0x56/0x80 [ 116.531332] do_syscall_64+0x309/0x430 [ 116.535212] ? SYSC_readv+0xb0/0xb0 [ 116.538828] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.544003] RIP: 0033:0x455831 [ 116.547185] RSP: 002b:00007f0564942ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 116.554878] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 116.562133] RDX: 0000000000000001 RSI: 00007f0564942bf0 RDI: 00000000000000fc [ 116.569387] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 116.576653] R10: 000000000000003e R11: 0000000000000293 R12: 00000000ffffffff [ 116.583908] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000000 [ 116.591755] Dumping ftrace buffer: [ 116.595284] (ftrace buffer empty) [ 116.598972] Kernel Offset: disabled [ 116.602577] Rebooting in 86400 seconds..