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 '10.128.10.4' (ECDSA) to the list of known hosts. 2018/04/15 00:36:51 fuzzer started 2018/04/15 00:36:52 dialing manager at 10.128.0.26:43939 syzkaller login: [ 38.610246] can: request_module (can-proto-0) failed. [ 38.619862] can: request_module (can-proto-0) failed. 2018/04/15 00:37:01 kcov=true, comps=true 2018/04/15 00:37:09 executing program 0: 2018/04/15 00:37:09 executing program 1: 2018/04/15 00:37:09 executing program 7: 2018/04/15 00:37:09 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000ff6)='./control\x00', r0, &(0x7f0000022ff8)='./file0\x00') name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f00009a3ff4)={0xc, 0x0, "05004ad1"}, &(0x7f0000040000), 0x0) 2018/04/15 00:37:09 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000f80)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000f00)='veth1\x00'}) 2018/04/15 00:37:09 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/15 00:37:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=ANY=[@ANYBLOB="340000001400092500000000000000000a000000", @ANYBLOB="080008000006000214000200070000130000e48541e821a9773a9dba"], 0x2}, 0x1}, 0x0) 2018/04/15 00:37:09 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)) [ 47.870689] IPVS: ftp: loaded support on port[0] = 21 [ 47.871982] IPVS: ftp: loaded support on port[0] = 21 [ 47.909930] IPVS: ftp: loaded support on port[0] = 21 [ 47.952351] IPVS: ftp: loaded support on port[0] = 21 [ 47.970855] IPVS: ftp: loaded support on port[0] = 21 [ 47.989920] IPVS: ftp: loaded support on port[0] = 21 [ 47.996596] IPVS: ftp: loaded support on port[0] = 21 [ 47.999897] IPVS: ftp: loaded support on port[0] = 21 [ 50.104792] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.111387] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.124954] device bridge_slave_0 entered promiscuous mode [ 50.155500] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.161994] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.179562] device bridge_slave_0 entered promiscuous mode [ 50.195805] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.202292] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.219640] device bridge_slave_0 entered promiscuous mode [ 50.235898] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.242508] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.252411] device bridge_slave_1 entered promiscuous mode [ 50.269740] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.276192] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.296103] device bridge_slave_0 entered promiscuous mode [ 50.321550] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.328013] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.341343] device bridge_slave_0 entered promiscuous mode [ 50.350308] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.356740] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.365879] device bridge_slave_1 entered promiscuous mode [ 50.383575] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.389994] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.403851] device bridge_slave_0 entered promiscuous mode [ 50.413731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.421892] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.428306] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.451942] device bridge_slave_0 entered promiscuous mode [ 50.464571] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.471076] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.483136] device bridge_slave_1 entered promiscuous mode [ 50.490897] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.497315] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.506459] device bridge_slave_1 entered promiscuous mode [ 50.515826] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.522285] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.538339] device bridge_slave_1 entered promiscuous mode [ 50.547649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.566348] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.581983] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.588482] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.604247] device bridge_slave_1 entered promiscuous mode [ 50.621218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.629979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.637338] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.643772] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.651950] device bridge_slave_1 entered promiscuous mode [ 50.664485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.673693] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.680125] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.715115] device bridge_slave_0 entered promiscuous mode [ 50.727244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.748805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.757890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.769156] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.788506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.870538] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.879505] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.885957] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.897519] device bridge_slave_1 entered promiscuous mode [ 50.905778] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.920627] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.012098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.060617] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.104213] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.159874] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.214437] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.224832] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.249942] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.266014] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.276665] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.299359] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.326995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.388583] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.400756] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.410876] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.472073] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.557475] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.566862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.573934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.604903] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.615279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.622279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.651322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.658345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.683657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.690628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.705795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.712830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.744883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.753370] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.761455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.777179] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.812843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.931336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.940174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.956616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.975730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.043948] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.058074] team0: Port device team_slave_0 added [ 52.067513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.089919] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.104647] team0: Port device team_slave_0 added [ 52.123686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.144556] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.158422] team0: Port device team_slave_0 added [ 52.165406] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.176787] team0: Port device team_slave_0 added [ 52.185131] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.194400] team0: Port device team_slave_1 added [ 52.202514] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.210758] team0: Port device team_slave_0 added [ 52.224923] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.243483] team0: Port device team_slave_1 added [ 52.250647] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.264365] team0: Port device team_slave_0 added [ 52.287804] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.300906] team0: Port device team_slave_1 added [ 52.316970] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.334743] team0: Port device team_slave_1 added [ 52.351692] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.366877] team0: Port device team_slave_1 added [ 52.383525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.432751] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.441274] team0: Port device team_slave_0 added [ 52.455795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.478892] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.497382] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.510232] team0: Port device team_slave_1 added [ 52.524587] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.545634] team0: Port device team_slave_0 added [ 52.563555] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.572284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.586478] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.600411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.611462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.623761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.631936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.639749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.647794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.658643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.668515] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.679338] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.689048] team0: Port device team_slave_1 added [ 52.702935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.710766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.723624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.736524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.751841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.759628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.767950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.776387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.785127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.792403] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.802760] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.812473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.820875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.832754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.850501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.871454] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.884383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.892641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.900499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.908479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.916354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.924125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.931916] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.939851] team0: Port device team_slave_1 added [ 52.945158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.952161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.963890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.981760] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.992392] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.001622] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.010989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.018323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.038574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.076463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.092334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.100279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.108148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.115927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.123821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.132390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.139567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.148343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.158894] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.167716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.176936] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.186248] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.197976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.205576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.234973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.273502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.290593] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.298669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.306597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.314780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.322631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.330513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.338468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.363544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.370924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.395876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.420691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.434133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.474816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.522152] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.529781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.541633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.577746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.585613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.598730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.688397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.695762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.714531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.477545] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.484145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.491298] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.497728] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.515272] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.575594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.709164] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.715620] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.722374] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.728797] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.749942] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.760116] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.766570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.773262] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.779639] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.787628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.796193] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.802601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.809285] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.815709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.824597] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.834574] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.840994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.847695] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.854100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.862660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.873413] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.879830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.886707] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.893115] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.904797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.152827] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.159282] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.165942] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.172363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.187608] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.324623] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.331082] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.337811] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.344228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.372722] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.583456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.597551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.624479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.638704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.646611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.654491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.662106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.756509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.880285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.972333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.029298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.058125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.205641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.291000] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.392768] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.413713] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.439581] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.449947] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.490919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.569359] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.697518] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.824577] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.831239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.841266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.849858] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.856879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.866428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.879313] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.990476] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.009366] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.028619] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.035008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.050255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.080166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.100778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.112154] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.135273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.148614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.251902] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.260117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.271407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.364395] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.391740] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.398755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.409756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.441191] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.461272] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.569457] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.588826] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.598212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.608485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.661534] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.723122] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.930876] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.186294] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/15 00:37:26 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f4fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3cf9c)="1d", 0x1, 0x0, &(0x7f0000242fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e64ffc), &(0x7f0000ce6ffc)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xac, "7f5a378bf2162bc14a2ee024fb25db421a899e35b26d9f3b67bc3ebd262e542fb26ecd2a59d91ccfcb0421e39e088274eb833cd7b99b8bbb07aca69c32b2d38cc8442811099767835f52ed607d42daf4f85707d517216c8f9850df4fe6319e1688f460f785715169fbe4785ed98d172571579eb93a54afbba4da2ecb7ab5664618943a30e13abbe110201168086d001e05b38c61577d6d14429e2127da5a703444f019d3cd30a990e1c1e29a"}, &(0x7f00000002c0)=0xb4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={r1, 0xfffffffffffffff8, 0x23, 0x4, 0x0, 0x4, 0x4, 0x81, {0x0, @in={{0x2, 0x4e23}}, 0x16d, 0x80000001, 0x8, 0x6}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1e}, 0x4}}}, &(0x7f00000001c0)=0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000300)='ip_vti0\x00', 0x1ff}) 2018/04/15 00:37:26 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000240)={{0xffffffff, 0x9}, 'port1\x00', 0x2, 0x1000, 0xfff, 0x7f, 0x0, 0x80000001, 0x9, 0x0, 0x7, 0x5}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="00ff7110000000000000000000000000000009000067c50000000000000000000000000000000000dc6668b2c1ef0b979e19fe194b57c43a59bf23bd6df2a5b241b25421c56d2d5b3849c7290a6030698369978e7aa11d0eb0e181eba4f6a587a0dae2e6203bf741ed9fad1b47"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x5, 0x1, &(0x7f0000000740)) 2018/04/15 00:37:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa9fac607a87aaaa008137ffff0700e33e6e160000c6d51d26d550530aa2e3865ed27a137c000000ddff000000000000"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/15 00:37:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setrlimit(0x7, &(0x7f000000f000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e21000)) 2018/04/15 00:37:27 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000ce6ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x0, &(0x7f0000603000)=""/81, 0x51}, 0x0) 2018/04/15 00:37:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/146, 0xffffffffffffffe3}], 0x100002b2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[0x4]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) bind$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full={{0x3, {"13c7dbeb10366d"}}, [{"c1b70b383306ce"}, {"de9c97c69bb275"}, {"c22830228abb35"}, {"b6fb259cc2e6cc"}, {"265be17a29bc0e"}, {"e61c05b5b5bd95"}, {"ca1835826f40f6"}, {"5e4d440877eb8a"}]}, 0x48) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x4000000000000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000240)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x1000, 0x43, 0x1, 0x4}, 0x10) r3 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000200)={{0x0, 0x100000000000000, 0x9, 0x0, 0xfff}}) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x25, 0x2, @thr={&(0x7f0000000600)="89a446ca3e974b0fd040c565b518c8ac4ef024ab37ebcf7bad260ed3390105a0b8aad3594899aa5e70fc7146562bd2eadd7a2ee5fb0cf6d5d3c13beec963fcb7b77f37ba967306cd81496462bb9022387849cf9aa44fd3c81e887e8ee525b55eb6867d112aca2577270166258dce122af902a9b751747fd54b56431eae8cecbd0ea9c8031cab33d1f4660a389b70e37355b25d096c1577384234774f95b7325e6669b4ad60a0ed3b824db460890bf812c0c5a9ce1e45147b52472aa5287bf8342e0b276dfede764b85176a7b72c1c215eccded3596bf285f6b5665a9b9c9", &(0x7f0000000340)="b1deacecc8961c67d73ebcd2a353736d9f18d486365c55b5ccaefed2cf0174c2ef7dfbf0ad36f0951b7b89195f005645d4021d5d8f3434cab15c1cd7e49dc6e783acf3f2ed4bd8adccd0907279e86f94514277227d80c18bac277be5a3a0e412b36249606fc4bbb3e1bbafe7b7402c68d829580e4b38f86fe21d52df4a72d81727531912b898dc45f6f920afc814fab949214959782ba0"}}, &(0x7f0000000700)) flistxattr(0xffffffffffffffff, &(0x7f00000004c0)=""/124, 0x7c) 2018/04/15 00:37:27 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0xf93f, 0x5}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@empty, @dev}, &(0x7f00000001c0)=0x8) 2018/04/15 00:37:27 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002e002108000000000000000002000000cfa98305810000001c69e31537b43b9fb38a1e636baa228dedecc5a1799fd88b024307d2b7d39817e69af57947d45feabec270b17071198e71a1d6c108c5"], 0x1c}, 0x1}, 0x0) 2018/04/15 00:37:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x8}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xe) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x4, 0x4) 2018/04/15 00:37:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000000c0)={0x3, 0x0, [{0xa, 0x0, 0x0, 0x1}, {0x1}, {0x7}]}) r3 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e4fa2d7a15d235", 0x7, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) 2018/04/15 00:37:27 executing program 2: r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup(0xffffffffffffffff) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x7c, r4, 0x2, 0x70bd28, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x4090) r5 = getpid() sched_setattr(r5, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) getpgid(r1) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) [ 65.545310] syz-executor4 (6595) used greatest stack depth: 13816 bytes left [ 65.593241] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/15 00:37:27 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000140)="f9", 0x1) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) [ 65.702117] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/15 00:37:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x6, 0x100000001, 0x20, 0xffff, 0x3}, 0x14) poll(&(0x7f00000000c0)=[{r1}, {r0}], 0x2, 0x800) openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/04/15 00:37:28 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x5, 0x914, 0x4000000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000001440), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/4}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f00000000c0)=""/242}, 0x18) 2018/04/15 00:37:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/15 00:37:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1d, "4202380455a26f266e4da27797354f2e3e3a37f75f35d2dcbe8e7d03d2"}, &(0x7f0000000140)=0x25) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @rand_addr=0xf4}}, 0x4c, 0x100}, &(0x7f0000000240)=0x90) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/15 00:37:28 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={"6e617400000000000000000000000000000000000000000000000000db8eda00", 0x0, 0x4, 0x1000, [], 0x100000000000020b, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0x78) 2018/04/15 00:37:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) finit_module(r0, &(0x7f0000000040)='+md5sum\x00', 0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x2}) 2018/04/15 00:37:28 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0xffffffffffffffc2) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0xfffffffffffffd91, 0x80800) flistxattr(r1, &(0x7f0000000140)=""/10, 0xa) 2018/04/15 00:37:28 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000001180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [0x3], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000000)={0x800000, 0x3}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x2, &(0x7f0000000100)=[0x100, 0x80000001], &(0x7f0000000140)=[0xffffffffffffffc1], 0x0, 0x1, 0x0, &(0x7f0000000180)=[0xf], &(0x7f00000001c0)=[0x4000000000, 0x79b2]}) 2018/04/15 00:37:28 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}}}, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x400, 0x0, 0xe, 0x8}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="01000000000000e60900000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000f5ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bcsf0\x00', 0x4}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xaa6886e63ad3e5c2) 2018/04/15 00:37:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="400000001800210c000000000000000080200000000400050000000a4400090008000000", @ANYRES32=0x0, @ANYBLOB="9d507a6c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x40}, 0x1}, 0x0) 2018/04/15 00:37:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000480)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") fsetxattr(r0, &(0x7f0000000380)=@random={'user.', "81ab59a61057ff64d39603ccc495eee7fd9653f087c528a137bd2fa9a09582f1860431392c7bfeddd9dee94c76ef96553ebc7b46b03758c36a239eec7b6691d0c466f00a9e78780e5264b3d3ea71f693008398f12a71ea84fdd290637014a3537801d8cdd96444e03458f3c5e7f85a242180e4b46296d5e78c54bc45dd3f58d4b97845696a3eee807bb0e5b0fe8e3cb258b4ccfd38c18af4274b4acb53944894d1f0b429eec418c8a4146e352950e4429a06c3c6f2123b"}, &(0x7f0000000440)='\x00', 0x1, 0x2) flistxattr(r0, &(0x7f0000000000)=""/124, 0x7c) prctl$setfpexc(0xc, 0x20083) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000080)={0x0, 0x2001, 0x9, 0x0, 0x1}) 2018/04/15 00:37:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000c1a8)=ANY=[@ANYBLOB="14000000130021000000000000000036dd22132a"], 0x14}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0xfe, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000ac0)={@remote, @loopback, 0x0}, &(0x7f0000000b00)=0xc) accept(r0, &(0x7f0000000b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000bc0)=0x80) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6}, 0x10) getpeername$packet(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/48, 0x30}, {&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000240)=""/226, 0xe2}, {&(0x7f0000000340)=""/151, 0x97}, {&(0x7f0000000400)=""/223, 0xdf}], 0x5, &(0x7f0000000580)=""/189, 0xbd, 0x3805}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000f40)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000001040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001080)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001240)={'ifb0\x00', 0x0}) recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000001280)=@alg, 0x80, &(0x7f0000001340)=[{&(0x7f0000001300)=""/19, 0x13}], 0x1, &(0x7f0000001380)=""/199, 0xc7, 0x19}, 0x10001}, {{&(0x7f0000001480)=@nl, 0x80, &(0x7f0000001740)=[{&(0x7f0000001500)=""/42, 0x2a}, {&(0x7f0000001540)}, {&(0x7f0000001580)=""/127, 0x7f}, {&(0x7f0000001600)=""/76, 0x4c}, {&(0x7f0000001680)=""/73, 0x49}, {&(0x7f0000001700)=""/52, 0x34}], 0x6, &(0x7f00000017c0)=""/163, 0xa3}, 0x1}, {{&(0x7f0000001880)=@pptp, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001900)=""/82, 0x52}, {&(0x7f0000001980)=""/195, 0xc3}, {&(0x7f0000001a80)=""/10, 0xa}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/67, 0x43}, {&(0x7f0000001c00)=""/223, 0xdf}], 0x6, &(0x7f0000001d80)=""/206, 0xce, 0x6}, 0x3}, {{&(0x7f0000001e80)=@generic, 0x80, &(0x7f0000002200)=[{&(0x7f0000001f00)=""/90, 0x5a}, {&(0x7f0000001f80)=""/59, 0x3b}, {&(0x7f0000001fc0)=""/173, 0xad}, {&(0x7f0000002080)=""/150, 0x96}, {&(0x7f0000002140)=""/174, 0xae}], 0x5, 0x0, 0x0, 0x7a08}, 0xfffffffffffffffa}, {{&(0x7f0000002280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003400)=[{&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000002400)=""/4096, 0x1000}], 0x2, &(0x7f0000003440)=""/4096, 0x1000, 0x4}, 0x8}], 0x5, 0x40, &(0x7f0000004580)={0x77359400}) getsockname(r1, &(0x7f0000004a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004a80)=0x80) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000004e40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000004e00)={&(0x7f0000004ac0)={0x318, r2, 0x1, 0x70bd29, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x138, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc7e7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}]}}]}, 0x318}, 0x1, 0x0, 0x0, 0x20008804}, 0x800) 2018/04/15 00:37:28 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000100)={0x2446, 0x3}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'tunl0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000280)='xfs\x00', 0x21000, &(0x7f00000001c0)) unlink(&(0x7f0000000200)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/04/15 00:37:28 executing program 4: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="6966623000faffffffffffffff00", r0) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="c534dbc73f7296c07da954718a34bbd5cc26d7408096333d15e89ace3e57da285c3642824217b5e148c7a80ef7dd55412e9f61a8a4b2f772236e3adc304c5e70bea51c46f992b716f72114ec872b17ca19c89fd03328631cf5243a63a447c5bfd80057c5b9fbd86e1b8f58757fd6cdfd7748704fbd4899e37d5da6f9b3084ca7395bf6de69449ac37cdde450b3df858596dc0c0c11701f66f069f69bcebe42735721", 0xa2, r1) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000480)={"6966623000009198541e003f5fa500", 0x1301}) write$tun(r3, &(0x7f0000000240)={@pi, @hdr={0x0, 0x84, 0x0, 0xffff}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001}}, 0x2a) accept4(r2, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000340)=0x80, 0x800) accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80800) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000380)={r4, @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/15 00:37:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) finit_module(r0, &(0x7f0000000040)='+md5sum\x00', 0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x2}) 2018/04/15 00:37:29 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000012c0)) r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x30b, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x48280) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000040)={[], 0x5, 0xffffffffffffff83, 0xc7, 0x0, 0x20, 0x0, 0x100000, [], 0xac04}) [ 66.882137] device ifb0 entered promiscuous mode [ 66.924617] kernel msg: ebtables bug: please report to author: Num_counters wrong [ 66.954606] kernel msg: ebtables bug: please report to author: Num_counters wrong 2018/04/15 00:37:29 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80) r1 = add_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="9e9f7e5154aa04200706620f7ac897f189e34709a833d18fab52e2d77e58860ce3eb4b9290267865844a7476547a2213150b88f937d4bd94ce10c41b26c8e71107d7dabfd2fdf05f20", 0x49, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = socket$inet(0x2, 0x3, 0x19) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x20000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x8004e22, @loopback=0x7f000001}, 0x10) getpgrp(0x0) r6 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000700)) r7 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x404000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000000440)={0x9, 0x4, 0x9, 0x9, "9af99feeab979e192e9632cb2d30e1535edd88f3f312846ebbc0c17995083cac48c325beedb12fe60cdcaae2", 0x3}) shmctl$SHM_LOCK(r6, 0xb) connect$inet(r7, &(0x7f0000000740)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000000540)={0x8, 0x8, 0x3, 0x10001, 0x3, 0xd86b}) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r8, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xa) r9 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r9) getsockopt$inet_dccp_int(r9, 0x21, 0xb, &(0x7f0000000140), &(0x7f0000000500)=0x4) keyctl$chown(0x4, r2, r3, r4) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x2000000}}, 0xe8) connect$unix(r9, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x440, 0x0) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000300)=0x2b5) 2018/04/15 00:37:29 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x4, 0xffffffffffffffbc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0x2, @empty, 0x800}, {0xa, 0x4e22, 0x1ff8000000000000, @loopback={0x0, 0x1}, 0xffffffffffff8001}, 0x8, [0xf84b, 0x8, 0x80000001, 0x9, 0x0, 0x4, 0xfff, 0x1431aa1a]}, 0x5c) 2018/04/15 00:37:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0xfffffffffffffe94, 0x2e, 0x402, 0x0, 0x0, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @u64=0x5}]}]}, 0x24}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/15 00:37:29 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="016fc200000000001400000008004500001c0000000000119078ac14ffbbe000000100004e2100089078"], 0x0) 2018/04/15 00:37:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f00000001c0)={0x90, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x90}, 0x1}, 0x0) 2018/04/15 00:37:29 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)=""/112, 0x70}], 0x1) 2018/04/15 00:37:29 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x50) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000400)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000440)={0x6, 0x0, [{0xbf2, 0x0, 0x7}, {0x8ab, 0x0, 0x2}, {0x0, 0x0, 0x7}, {0xbff, 0x0, 0x800}, {0x385, 0x0, 0x6}, {0x25f, 0x0, 0x200}]}) pwritev(r1, &(0x7f0000001580)=[{&(0x7f0000000200)='\x00!', 0x2}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r1}) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000240)=""/164, 0xa4, &(0x7f0000000300)=""/227, 0x3, 0x7}}, 0x68) sendto$ipx(r1, &(0x7f00000000c0)="47745c557d4b80faf07dd7f1d259bc769322c45e246ed668d043e26094089335d64249316a64234b0774c467a7f9b51949ee47f8605bba329b6c01dcb944ded7be204b3c7000984f8eeffbb470a151db9eba73a49bd6dbc887c17eb21f564b94c54682c9d3ffe2e56116514d8ef3b025fd5e87e561ddea6d63b513d0f62e42f5647e35b169092a21e256789ebd", 0x8d, 0x4, 0x0, 0x0) 2018/04/15 00:37:29 executing program 5: r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@pptp={0x18, 0x2, {0x7fffffff, @multicast1=0xe0000001}}, {&(0x7f0000000080)=""/225, 0xe1}, &(0x7f0000000180), 0x3}, 0xa0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b) 2018/04/15 00:37:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x15, r1}) setsockopt(r0, 0x0, 0x5, &(0x7f0000000000), 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000001c0)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/15 00:37:29 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)={0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a93298b}) 2018/04/15 00:37:29 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/79, 0x4f) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) 2018/04/15 00:37:29 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0) r1 = semget$private(0x0, 0x0, 0x229) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/224) 2018/04/15 00:37:30 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0) r1 = semget$private(0x0, 0x0, 0x229) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/224) 2018/04/15 00:37:30 executing program 5: r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@pptp={0x18, 0x2, {0x7fffffff, @multicast1=0xe0000001}}, {&(0x7f0000000080)=""/225, 0xe1}, &(0x7f0000000180), 0x3}, 0xa0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b) 2018/04/15 00:37:30 executing program 6: r0 = socket$inet6(0xa, 0x10001, 0x8010000000000084) listen(r0, 0x43) chmod(&(0x7f0000000240)='./file0\x00', 0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xffffffffad47b9fa, @dev={0xfe, 0x80, [], 0xa}, 0xd2a8}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x1, @empty, 0x7189}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xffffffffffffff05) r1 = syz_open_dev$evdev(&(0x7f0000000a00)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000440)=[{{0x77359400}, 0x2, 0xffffffffffffff81, 0x4}, {{r2, r3/1000+30000}, 0x2, 0x6, 0x9}], 0x30) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="080026bd7000ffdbdf25ffffff7f0000000002002500080005007f1b000014000200080004000010000008000600020000003855f48021d90c98dde5005fb6f73332368758691d57706b251b795a35ce3ea8e8f7ea549e6010ac256adb627fed13d5c547fb53bd1aad1fbb0b458ec3670b75fef4d9beb9b60adef508772b0398a6d1fed4c26ab5e1d94efe007ff1161828ba848d5bc37ad309a4ca3d0057f16c5bda81dcd651471c631d8d22c8fba964a09548de4265a3aff5b98b7115063be54c5e2802f9e116000000000000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x20048000) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x59}, {{}, 0x7}], 0x3ef) r6 = fcntl$getown(r4, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r6, r7, 0xd, &(0x7f0000000040)={0x11, 0x80, 0xf9, 0x6}) sendto$inet6(r0, &(0x7f0000000380)="5586bbc943d067fe924f5f885984f8176c0052f58b2c15e42205e4dfa6f874a3eb05f3ab2ab1c5c6e8d50ae8667a9e6ec658ef94643da825d379b25d695b8898cdf680791794c5324dde99e94f0248fd3e14f6bfd890119f9512bd1d38d0f27e281bd1a5ff5d6e743e826f556e50ff52a1925d787d314b54dcf2fbac2a457f4514a6eb4d67ecd9599f23ee4fee6a37c46888352170daf28d1e20debad2", 0x9d, 0x84, 0x0, 0x0) 2018/04/15 00:37:30 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x100000001, 0x8, 0x3, 0x8000}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001080)="440d05031d0000000055d874b9", 0xd) 2018/04/15 00:37:30 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x3}) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x10000002, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x16050b60, 0x400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r3, @ANYBLOB="30030a514473"], 0xa) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r4 = dup(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000480)={0x1ff, 0x6, r5, 0x2, r6, 0x4, 0x3f, 0x7}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454dd, &(0x7f0000000040)) 2018/04/15 00:37:30 executing program 0: r0 = perf_event_open(&(0x7f00006d1000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x8, 0x8001, 0x101}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='cpu&50\x00\x00\x00\x00\x00\x00\x00\x00') 2018/04/15 00:37:30 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) openat$ion(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ion\x00', 0x400000, 0x0) sendmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x1, 0x0, {0xa, 0x4e21, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="648614c412858a9f", 0x8}, {&(0x7f0000000240)="a5893e96dd77eceb527d5908c6fb70410981e79b51500cd9df11f43c90c9df5a3b125402108c882241e849ec33d5fa5c18191af4ae60ebd6dbe39f9a8ae0444bf98e18b04cc206f15cd4c272cfe61a2ca492df23e606b9f29d0544dd076c77824109708d9598d9bbf690765bddd5bb6f9d67af7a8708de9aa343", 0x7a}, {&(0x7f00000002c0)="1783ac6a0898ae529003f94fdb299220ce9c8cea1842372265f4b580278d0b63532bed628b50096e700de5aab0f1960e93069580a4efd2bbd09bf14f15c6385cc57a05ccfca2f0fcf3e98a38829b452ffc6d4797", 0x54}], 0x3, &(0x7f0000000380)=[{0x68, 0x29, 0x10000, "f471e6c72758aac3da0a512ffc1caef4bc37bb334780548b087db7789bc9bb28fe455cddac74f0c34f02199f5db2597eeafa6aad40f63f7397bccbc2119ea54436fb08919871e250c2f25db47dcb68e02c9f"}, {0xe8, 0x104, 0x1, "b7072fccb607d4dc427a2f6b413c539bfbd941277febbd2fb85c432c8043f049e6c052f72339ef444d86e857c1a45771715abe40beea5f1a8687d163313a7c1c0b30bcffae0091ddab28d175a3e106dce989eed113cba02e77a67451f391f6d7757f3a36c7a31e92f9450ded6757361a5d9e8247392aa11d3be2dd2b069a5525af61d4edbfd315e97880c2b7c0e073dcddc86ba1bf283a6447d69f4db992b9d7762ad599eeceb7f5ea15d32ff294855003d0010431ecdbd4ceae923f053b48616119266a76410ddd0a79632e8e39e6345e9f7d"}], 0x150, 0x81}, 0x6}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000500)="232b31d55c4b177cfc205cf9748d65e944690e16cba90332e3646a7993e57b5b579e136331c5f616f894ed4948d973a85a28fdc2adef9979dc6ed5d774a5c268600d5ecbc62f6662b8f7f321a36d2e43c73fc819f2947bf9c635223aa8ce7d368265964f099d459a2cdb8ae2f0b95dbd04551df0d5a85daaf6c51d7fd68eb7e1bf882479b158169abc9056c114fa8252ac38f10a1ce1cfc325d868f3f42049d41fa27b8ab4", 0xa5}, {&(0x7f00000005c0)="e327ab6f72c4e0554cb526bdb1c27a42b35127fb49bf9e7a1620541d82246b9343fcf5283050b3e19501094ba3367bb8cf3722383924a715acde0f3354301f4f6724d81c024ceae6f953f727b9700cc2b1cddd3534ca7f89fbfa96fc42a86cc82a814bece744d522f741695a2e42a3e3721cec4449fcd8cac25e326b610b3d90cb5a3b0f2e539e37ab57734c08206981295e79e87952c591eb4323e325c0f24c7626505f992676bf62c61367", 0xac}], 0x2, &(0x7f00000006c0)=[{0x68, 0x84, 0xaf3, "66e40c4fee9c0c92381772fd9a2c31b44ecd777ba958685d01ae3f13d38d14c43421d3f7a9859f2426305fbc292ab2ba00afa4656e87cff700bdd70405446812fe3015440c261c4a0e2f2a974b91ba2edee23a7514"}, {0x90, 0x117, 0x80, "72266bb25458eddb239d9e2ac67b63a00e25314ec5990bea71471cc1478b57143b3f1247550eb11545109f905ac1734b60576c7fd13d8a490104239da20f965b27e5e78c85f63a328f94f5143d5c67c46637bb6be2d110012199a67afead9921160349fcfa99cd88f01c36de8229cd925f379d4de6115e79ec7b1469"}], 0xf8}, 0x5}], 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1d) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x3}}]}, 0xfffffffffffffe85}, 0x1}, 0x0) 2018/04/15 00:37:30 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000100)={0x2446, 0x3}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'tunl0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000280)='xfs\x00', 0x21000, &(0x7f00000001c0)) unlink(&(0x7f0000000200)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/04/15 00:37:30 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00000000c0), 0x4b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x159}, 0x1c) 2018/04/15 00:37:30 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x1, 0x4}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7}, &(0x7f00007fbfc0)={0x10000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8)={0x101}, 0x8}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0)=0xfffffffffffffff9, 0x4) 2018/04/15 00:37:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = semget(0x0, 0x3, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) r3 = getegid() r4 = getpgid(0xffffffffffffffff) sched_getscheduler(r4) r5 = getuid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0x7, r2, r3, r5, r6, 0x4, 0x100}, 0x8, 0x101, 0x3}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), 0x4) 2018/04/15 00:37:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000340)={"106eee3e4385c46f8e8c3852889156a55a5bbf2380b39e21d483b8c22405212bb41dfde0cec41fc89f20fdb62e64abdb055d1b543db23169541160b2c2f5c21cdb666eff35b561cf5c45e3b1da225c24b2f5cf74770dd15d7399c2c1037d5c1e9b1d38a043f8ce8311c3c68898ba4403e959639ed67b89f62f337de66cbf6d76a876e0d85e05aca0a2a527d75e2a331195aa70cf28ea37334f3ae243e1e3ce2fca2071f5d5ddec238ca7a86cda7f1cfb7093de815cb437c8ca9c74b7132bdbf72d18cbbee816eff12ee2395d78c0dcc53566815112d00ba546f549e38fe52cebf052475e9fef79ac792817b106bd975db6e05c67a0381c83a865426dccbf41adb25c9d41fbc5715de8e93264760ed14902a0ae94c7f0b42f8b3a15dab6a850b01401102fa9f9efe26c168e9c91d06f12c3f4c31df5ab929eeaadcd714277dbeabfb3d2a22aa6d2d4456de56a6b314f770772674a340d2bafa63ae14e7ef8880fff1f358ce5d8403c9bfe52c9296304042df700710efecbe164d7992aa299061f0dbfbc6e0a8f655f3b064add811300590ff60a14fea3b5fd4bc3c01d5287357275f0317fb0411dc8df1094036699cfcd660a5d244e96abe3de805d293ef00d157b87967837eb611cbaaebcfbd50171f6e5183d5c853e43c03e042153413c81bb6b777cb5a61e263af0ea2d13e68444f0c1e461c54091ac0f6e230f0bb8bde2edba4e05db8654f2d27176893cad031a1bb080f4e565671f58473c0818d8adcc868fd2dfe8f35e2ebfc286d5eb54a0d2f2811088a135ffa8b86585eb9e9fcee5242db81b74356d3afc4fe48b59bf6cc760b3d110e3e3c2fda9a33bec70a9273e5fe6f5b1aad0f87cb93cdf8c6adfd59ee36abf43b54083f914c054c177cf4b8fb9212ad7cf362dc66b02618ec78e4d740c7d2814fa203bf9ba719cb80cd2432fdbc07df540c95f7211422f759a40afabe8684565a98c819f9062a1d29781c2b86beb9eaaa11c1c1abca6a509f5e382f4f66fdf266df4c1e2914f379429bb4378196cc6f09c6232dee66665db807d744e1765dc46a5a0dd517675d22d0ef7b5b40f1033da37a22cb538b61690e98bd4b9538198cf6190be1cbc6fe52d9c6889fa47347b3fddfb55584d3a819a80d9b47302ec1024f1b8ff0375b50c6a64d1818bc344c86e2790aeac22e17c37f15b362b9c048a1fbcac52f1e2619251571800197abc50120ca95420e592d69f637e7b714000948a789a852808f351b943122f86b3e57aefecaf3065652a4ff052483f5e52aee548cc7bc8ccb118cfd3d13e6a3733c04fca3ea0f2103e275607233e22bb364e27c82a4df50f194c237df493c9beab089ed14a81cdbe3b8eb46bfbfb85c6e662eb10b89fe8fe7f9440d0ab8eeaa201b62c4d30fc59211e989a14153cbb9c870f77daee3f172f2aaa26832e07b3e7c4"}) 2018/04/15 00:37:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000009000)=[{&(0x7f0000000100)="5500000018000100000000000000409302130000000043096c26236925000800030f226c70746612f3d831f3570000000000ca8a9848a3c72802c46bab31afdc1320d54400009b84136ef75afb83de44b8f3000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800c0, 0x1) 2018/04/15 00:37:30 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(r0, 0x0, 0x10000, 0x0) fallocate(r0, 0x1, 0x0, 0x10000000) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) 2018/04/15 00:37:30 executing program 7: syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x20000000000, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a9b4a"}, 0xffffffffffffff26) 2018/04/15 00:37:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0xac0, 0xfffffffffffffffc) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x0, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) connect(r6, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x2, 0x3}}, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000400)={0x7, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r9, 0xc0106438, &(0x7f0000000440)={0x100000000, r10}) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000380)={0x9, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r9, 0x40106437, &(0x7f00000003c0)={r11, 0x7}) 2018/04/15 00:37:31 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc100411c, &(0x7f0000000040)="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") r2 = shmget$private(0x0, 0x2000, 0x54000020, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/04/15 00:37:31 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x6, 0x4) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x20800) r4 = dup3(r2, r2, 0x80000) r5 = syz_open_dev$admmidi(&(0x7f0000001280)='/dev/admmidi#\x00', 0x8000, 0x0) io_submit(r1, 0x3, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0xa, 0xffff, r2, &(0x7f0000000280)="bdab318e064807002506db64bf5ff431c1fc858bf0b9b31f93cd7a3d4f117a96265474f21441bf272cea9adf0ddcbe8ccd7b7559b4c808efe342283abe4bef4c4a30a36b085477d4dadd0e381dd12cc2c82d758a662b926d9865fc0b709cc28776f3f2b39fb9a0079ea1ca0c6b1564917959ebc89cd929c3f2ad70571a56c246341adf77bee377b7674b0706e6162113a3f90df0097fc8958676b57ebbec6d6bd0c15678cc89ad907d4d44e163b4a47d50062c68d116949c1c97a22004f5d6085466276206b683c91fc8f5542e1bb654a24db0646d239fe6aefad63e210b14724f8758e445211bc34d2b60479df76425004a63d64451f931cb9ab2585f7c6072d600195ddbfad5a7994807f9b8dca543f4d3d924a14fd16ce98d8bfad2beaab695ad8c8d655c115f3bfcb09074044c1949b072d75ebe644c1419af3c58acb5498f1182481087611fd67d38a18293abd90a0da154db7a6e05457bb4d041e21f32048afefc08cfccd1a07ca30fc484d72dbd49a89b8097ddeb1752e5201eb98ccfefebb8956b79492b25b79dd0c9c8e78ed39bc05abe06b895eccde9a3cd4a494cb43c8ff12d6a8fbf30f05c641b17704830d20cdd3531388131b651bd44fbc53750459f971733ad3a90de723ddc01681aec4460eaaeca414effab0ddea1a822c5beaec92e1595424b9b9e10539e8fa177f15b50fb7eeb4f4e9eec37da6f23b6ed89dac082491b5fd3a4ace6c54848c73386ad1ade42fc8087cd43d93a1bef4a3fab0f2bf38df477e9630fa9de06cf22bc4e060cbd6794b8e6164128808766326c2bb1ae56e977ca98ee348ae5d4e0058bd13b513127d59f1e113f58a38dd17868843c9ba89ce37a930c21e073303614e02e8915efb6bcee5f9e1abaf3213e1afd82323cbcdc3fbf09d6b231f2fddc465a4b65456d5e73692d6e4df25c1cb91532be7706c9ae35db9373fb060774f90c117a2ac7f61dbfd727242dfbcd01de9fe63c2285ac97d638d723fcc3bcd2a88d3f913c0d3b7040f7a0e700358c949e489c35cbbb1ece2682a89906b2f4f4c3bbc6bfcc9fd3aede2ac9c1501ccc400bfb713848d41d842c7ccc9ce3cd9a8e14a106f4b6439299ddb77b6a46ccebba1e511b99ae0f2194c5c6a04fc2980756d143ec8d5b7399172cda25e4394dcbea1b417143a6eb52df835705127788c677eb8c32b68f88f2a8e2a99533a18dea613453db8bea992d2cfc7d39661939107f32146c3c5d613df76e4f6420971cb232daeda98eba177b4cc71c295c4faa2ef76d5764aef4099a7b408bd32386ef899eb225d66bcdad55f4c0933faba6ef74efc793203f60cbe2431c3a210e27cc47ea942b119b7826cfc5e99177a4c83dbf52d80c5d30e4bd054374c25029081ce1765e787c2a4ad279b5b96c1c5885d1ff557b2c1c38f625792586bb6f7583a97f3f3e0f70034fbecd3e3d9d5bb91eb537e3b0542b444526094ebdadad83eda01195544cf14b934e5ac646174859dc83a8ed22393d5ff998beecd514c54b5da139af7997029b578a892f597775c3f48cec5a8b9233cd94a2693d2fd1f6f14a51f8ea2dd9160c7711d10e07b64d421966d5322868da89a6c8dc29ac844a7c3f535400ca71bf7b6851ee316f57b273ca76238254973bb09b787f0f04ad326a85cf31952ada83155d4bf31245d97908ae6cc36aa33ef711bcffd42b93dea57e034a7c466730175cda0867c5bdb04743ef9bfc7efe755a9bb168dc8cb34930925ebc5efe6dd68e8f6ca19a45027e98025bfa19bebcb8c3e16fb730ed1ee7db6a4ae1edb86badeb933fbfd4af00192e6a7c8a1e794b50899aca45db8c1565c288b5ebb6168397904ecaf1bee08795d1a946a973ba2393dd2e59cfbe9bbde7ff488f69174735bf6f081b1867e56e7eaeccfd5195fd6a3f57ce3b2a3867592239c6dfc0ccf855fdcb7ba1b22795b9fb6ddabfe4e00c8b34cecd4f0aaaafc68220930e0521f48444018899c85da1ef4dd30d1546a92643b7fe1bef01681b0b943cecc096603ec4c6dbe29bed5802660ac0a9f34b471d225c90129e50f3d6bbdb0c1b9599cdf8bd7fc9e1aae92bd1a9cc44bfb814caae5ad46c75bd1700d51421d1de5fa1cdd76ba80314b32cb4a3a8dda57f3d8db3cc56d1858399061ddbd0d6a21ff1e499cce49224918ec5abf1815d92815abed0b54b8bed4b5e2102f0e922285636c374b3a55dec02c09a0ac51e8d0a8bc5753e8f22e0c7740ccf3532a2d7bedac6281fd2329fbd2800d3847808da3f841a8ebe937352f8652e943eeda0ddf431767d90d30cda43a68d08687605b5dc577c17a47d4c814110a2aa01e543677f5a7ad07a34587d80611baad0f0c70edcfd16b7f2442ec1a3fb2158b433b6b59830ae4ff623bd455355a57830c19280583178adf1ecd1f8946f84052b87d45dfc0afbeb3575f638690823705efb8c081d26816bccf660980970a98613d855f44984120c1495201a50d5c6ab486f2dc7949c548324226ea7589f8d323cb951db482a4f6e23dda6d9e7e2ce8c1963b44ade518bb44f3d0adba4e19063f13fcf27db95ccd60438e563e7c753c6e7bfa1306517f233417328fff89d6a9d26be0e4e2069472373ab66b16f3416a61537b13bd919d5e0e7dc8bf6802ddf30c0a25fe345896607472a415fe5372402433f07cf4870bc95f6dc2496750deb69957edbc83e9142332e2715dccf0c02608b887a1511c504ee8b9dc736abd930da468ed8c7576b662efe28049dcabe14883d23b164819682444c606214148e80dee08ae4cb4738f245a546ea9d743521ab9be4834137bbefdbf8c0aac405b912cd1f257dad9b2c2ba35f503a6221a3390728032529025fcbbc33584d1e363fd62fc6540469b35532b5c2e9e94a89f38ce635a2c312853b76978c453a36eb8532c263d43ec16574ea59ac0dbcd4bd4ecabb349b0c14e694a996855f0d52d9a4df549cfce0720fc5b9c00aad1b2c14acca1e41cf9bb3ce5df6fbefc97cec34083a3381e50e545bcbfe6eaccb6faf880ff28b214200f2659f4836bd92b52eaa445927f32d612f267e3431489b3a109936a7f62eb30ce653040681c25108dc51dbdc37932d6039efd7ed24c1be3d855eabadb5524e68174c71f925c2727afc03f8535376de00a595f7131318593ba5bba297e954e540c023c35096c3f1c82bad16e02290df4b029cb28c6a10503d2a262063e3bee73359aab2e31ee78d11dd5e43fbee3adeb8bd5ab1aec1dff09da074dbb807f159d55d9a2c0223a193e17db90ef9b86e0900c01c8127ab0c837da33f0ff591bdf0dd5ce7e7e0b64f0ca5c54567d5de938a905699f8a1be2ca57a5d28a05028c4c9c3750e6449dee2795473cba2de06d793abe3de1ecc1ad996a364ce03955497362feda5e67f4dabb6a713901972e4caf169dc8731754d6fa3f69cf6fe0a40e6945ec74718b175a4709b33ad03d3ceb53c022c4f9b28792c290277106882f16e44693952c4b7d5004cb4beb23ddc6e58b231aea1b279404f04d15f3428fb97927dae4816528d0af03cf0b0b3a70b2c6730ae7e5266f67ebed8cd9738af766bab0bf45cc8a1a01808d886e80457faa97197ae8bc510e1e246ec2bdc9c73cc3911ec433a54dcf5fb224205b22ff5b99892d5251c958c72a76a8b3055b2dbba949cf24b377c0b5c1f6cb748835c51dd15b63a9d7988138a4006896fc7687e6efee1b9b392b564b5d41679c4b09dfecf177cc83377ca41190bc7cbc3de67588813a99ba5301f54b5585f13cc8ee901c5f828d6f7956190402c5b688a64625bd4a77fd7064f7031c8faad7cf5cf41d652a63dc7066e8d00d9bc23bf9cafdf7822159e50efd08a45971843a91537804b9b04d67d99c405513364a070fc3dcda4c9fdb058a4964deae837d304337ba48e4feec5f4add4c74a83d5a62b4c89e65b9d39e07416028258e7b9cfc7b51f7314e709990b44e434b6c561d6455de594b10d4df8daaefafdbe35a454c0e82fd5f0c642171291d93268f00e545de8c054c6de0e7dd29649dfe523359832b7de6c93fe4b73e8f5e7e908756d70aae16ea4c0349cfdea94472c6c3172cd1867cd0a646ca8dd9a770d44642595c4b41a398c5506c0715225cea3cc64bb9fa8497dec6010f71da95bc1b14700c2dcddb70c9edf9382e80632df7d42468f39002ed0cc383a68310f2d9f4811eff5a027da1d6f92ff1670003c15d2d6debb3677336751bd7ffaa84934ceee566070aee60de43a15a0333b066a3eab849fdf1b48848c56408994ef1a342cc8c33858dacaa1297aaecf368323bbf4ed79c02745415efa8dba295275e2a1659daad214e2d23ec587f605554e024596a9ec8bc6ae8b030f23701f6500298850ac77ff85a826201d57d08758c0c55aa82bbf72e14b450e9b675ff3463e2b51e9afd664e20d66caef8ee2fea9566745bd888a217d45f793e5c69f6aa633ab7659580d4e775ef9f50440d69d7e9420d4cbea395f47d7ca66492e46ed9996976ebb5a1674cf47cffefb59a6f5ade968e0d7cd0e676d792461145d7bf549bd867fbbf208824d19a8c8974e3a361b21e4a2e303fee5066e64d8781c3ea97cdfa3770656ece1a687fa559bc0dad128954d7a5423a4afbf847b75f7e5000ec809329bcbcfebb0fa47a6ade6e82be7086bf669a45d91bee5d5d099e300cd550cfd8a9248f4c636e3e7e2f03d73afcfc7a365b32bab34c215bdf809bf1123fbdbd2e7c64ae8dc512c36aac8d1b4ec6ed0bda5c0d53a95aed38adba2c4aba7be4d4d6d9a22f2af94190c98cef5f60598d3ba542dd341968f34a9c2863e0375ec97b59a4c7a734eebf7c3a2dc2797d3ed6280e2a673188eb1a3384729caf40619b49026f90633db48b4a5bf8aba100d546b6b2de04ea17e4b0d02ffae6a8e57f16895de4fcae0427cd7175b9305d59217f23451cdab27247a50658075d2fbbbe213b699f2e6472893aaba889d65cd23ff1ace05711bd3bba7804fd07742fcd0d1eed2f10f2c9b24668b9d3c8713d77982f7cf3b11190e157ae9fb7576791f229418189995b2b54d865e0dafee0975ffe3c50c399f641fd3826c5a1b4a42fbf2aa7811d833a2810ba570fccbdc44d4b15636e13d2672cf87bb6c74ba361e113d805deaf1d1899972ed889d2c051c737bdd41710961879cb2d7da5a6b925bb020580eb65bbacb7e14aa7106e8880d3508cb3b9afa31f566ff149a82c6b2ff97b738ed8c083253ea18135ac95865819a7c5fd97aebce25c5a6bc93f9b45bf21a04539297bc168f2405615974cdef3c4d8d0147d0db9cd85401c0c1cfab4059a43f384a9eaaab26b9769bd94a5a85b6a9993977348a64dc20a7706b7420d2ccabbbbc95b23cc0cc32488bef504dccd0e8f17dba57b3c9dc3b0391e0affe50e58fcdc33f7d4ef7042190639392c30dc4b3553db6fdba7c99b09b53f5c2e6280b481f7bc3698440f650007a0966b0b70a1ccd1b40c68c2c574630cb29eb71c3c244e37a5f687d09f55d8082031222a11f4af846ec5454962f1a5758c358370f05e9c887dacb0352564dd295bfbc4ba9060b80e7fb7369866600412a686a10a79a3130e49e22614519d2b72b4a444b9766ec0587f6924cde6de899eb9d356b1d112859c9ad47140dc0d45abfc92bc8aa51f7b3d80ee7c5905725b33a0a1cfa0bf3b23925b6e21c55102640f88364abd2d82d91a2b92c441ec3b46b1ad42073257abdc34ec99d2d9198b8685c152bffdbe3d9ff2628c2928a614b7e558deefeb85b28da5a1399a67da91fb7daa93b42032577", 0x1000, 0x100, 0x0, 0x0, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x498, r0, &(0x7f0000000140)="d5b8c87badbb686573859b3bc7da499b7a97170bd86a7d79899cc041de115e85e9064b7da1b6657347418505cd8e94146b", 0x31, 0x80000000, 0x0, 0x0, r4}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x3, 0xffff, r0, &(0x7f00000001c0)="d678e0d62289c93a88908c069a3ab6a89ba973ab341a35be245a714fc18e6aa2910f6cd02541f2a50841fc7d74bfb11312bc0f3ada7b4a16aa6a8f667f2ec25f9709dbc7c5e32c86f4bff61d9dc8b56c53563e75fc56ca86f1f5e72c92bee4d921af67", 0x63, 0x101, 0x0, 0x0, r5}]) 2018/04/15 00:37:31 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000053000), 0x4) syz_emit_ethernet(0x3e, &(0x7f000084beed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}}}}}}, &(0x7f000060afc5)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) 2018/04/15 00:37:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x0, 0x3]}) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x8, 0x240080) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)) r5 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x100000000, 0x480040) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f0000000200)=""/177, &(0x7f0000000100)=0xb1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x8}, &(0x7f0000000680)=0xfffffffffffffdfc) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000800)={0xba80000000000000, 0x0, 0x0, 0xf, 0x10}) setsockopt$inet6_tcp_int(r5, 0x6, 0x11, &(0x7f0000000140)=0x81, 0x4) 2018/04/15 00:37:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6, 0x1, @perf_bp, 0x200, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/15 00:37:31 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/tcp\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0x401, 0x0, 0x178}) 2018/04/15 00:37:31 executing program 1: r0 = socket(0x1e, 0x1000000000005, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0xa, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) [ 68.963255] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks [ 68.970517] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 69.249697] EXT4-fs (sda1): resizing filesystem from 524032 to 32 blocks [ 69.256720] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/15 00:37:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x101001) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) r1 = gettid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x1, r1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x7, 0x0, 0x1, {0x0, 0x1c9c380}}) socket$vsock_stream(0x28, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r2 = semget(0x3, 0x7, 0x185) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/15 00:37:31 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x2c000) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000100)=0x8, 0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x3, r2}) open(&(0x7f0000000300)='./file0\x00', 0x22000, 0x10) r3 = geteuid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r3, r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r5}, &(0x7f0000000340)=0x8) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x1002, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000cc0)='./file0\x00', 0xc0800, 0x0) 2018/04/15 00:37:31 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f00000000c0)}, 0xffffffffffffffed) socketpair$inet_icmp(0x13, 0x40044149, 0x6f2000, &(0x7f00000003c0)) 2018/04/15 00:37:31 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2000013, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff0200000000040000000000000000010300907800000000609433df0000040000000000000000040000000000000001fe800000000000000b00000000000000802a08000000006b"], 0x0) 2018/04/15 00:37:31 executing program 7: lookup_dcookie(0x4, &(0x7f0000000000)=""/124, 0x7c) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) perf_event_open(&(0x7f0000000080)={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) 2018/04/15 00:37:31 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x200000000000002) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000200)={0x1, 'nr0\x00', 0x1}, 0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) connect(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x3, 0x0, 0x1}}, 0x80) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) prctl$getreaper(0xb, &(0x7f0000000080)) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'security.', 'selinuxcgroup\x00'}) sendfile(r0, r1, 0x0, 0x7) 2018/04/15 00:37:31 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x2, 0x1, 0x1, 0x9, 0x100000000, {0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xffffffff80000000, 0x3f, 0x1ff, 0x200, 0xfffffffffffffffb}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xa}, &(0x7f00000004c0)=0x8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0x12}, 0x7}]}, &(0x7f0000000280)=0x10) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x84) getpeername$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000340)={'dummy0\x00', 0x2020}) 2018/04/15 00:37:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0xac0, 0xfffffffffffffffc) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x0, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) connect(r6, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x2, 0x3}}, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000400)={0x7, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r9, 0xc0106438, &(0x7f0000000440)={0x100000000, r10}) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000380)={0x9, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r9, 0x40106437, &(0x7f00000003c0)={r11, 0x7}) 2018/04/15 00:37:31 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000000040)=[{}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/15 00:37:31 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b0804f2ffffffffffff86dd600aff0f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001020090000000609433df000021fc202d4677b77dcf00ff020000000000000000000000000001fe8000000000000000000000000000ff80002a08000000008835e1f88211a94fb4900b3bc9459088a91408c7454c9842a62baa573df46f2c0781f64737a5a727c04ac1cb659a5fddca6b915dccb70fccf465a4cb4145bd0b7d9d63686013650723e168832edc5e455eb5086ed4e44e751c78aa741f271c8d71a92bb981"], 0x0) socket$inet6(0xa, 0x800, 0x800) 2018/04/15 00:37:31 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x864, 0x0, 0xffffffffffffffff, 0x9cea}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x12, &(0x7f0000000040)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r0}, @jmp={0x5, 0x9, 0xf, 0xa, 0x5, 0xffffffff}, @exit={0x95}, @generic={0x7, 0x3, 0x0, 0x33}, @jmp={0x5, 0x6, 0xf2ef5371e121363f, 0x3, 0x0, 0x1, 0x8}, @alu={0x7, 0x3ff, 0xf, 0xb, 0x9, 0xffffffff, 0x1}, @call={0x85, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x3d}, @alu={0x7, 0x8001, 0x3, 0x6, 0x6, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/15 00:37:31 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x200000000000002) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000200)={0x1, 'nr0\x00', 0x1}, 0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) connect(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x3, 0x0, 0x1}}, 0x80) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) prctl$getreaper(0xb, &(0x7f0000000080)) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'security.', 'selinuxcgroup\x00'}) sendfile(r0, r1, 0x0, 0x7) 2018/04/15 00:37:31 executing program 1: socketpair(0xb, 0x80000, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000200)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r1, &(0x7f000001d000)="a9", 0x0, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r1, 0x7) r2 = socket(0xf, 0x80000, 0x80000001) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000100)=""/216, &(0x7f0000000040)=0xd8) r3 = accept4(r1, 0x0, &(0x7f0000021000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) readahead(r3, 0x0, 0x2637844a) 2018/04/15 00:37:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0xe0000000000, 0x18}, 0xc) r2 = dup2(r1, r1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) 2018/04/15 00:37:31 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x0, 0x4, 0x10001, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000540)="94fe2c5ca3444b80e08957b4f8996cf1e45e26b454e75d94bd575d6bb0d06ef0365a5ff4ba8bd96f71", 0x29) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc0405519, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217"}, 0x0, [], {0x77359400}}) [ 69.550061] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks [ 69.557078] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/15 00:37:32 executing program 5: r0 = socket$inet6(0x10, 0x100000000000003, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x1ff, r2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a001000000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) keyctl$describe(0x6, r1, &(0x7f00000002c0)=""/77, 0x4d) 2018/04/15 00:37:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2, @broadcast}, &(0x7f00000002c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000300)={'team0\x00', r2}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/16) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x6, 0x3, 0xc01}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000200)={0x1, 0x3, 0x498a, 0x8, &(0x7f00000001c0)=""/8, 0x1000, &(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000001500)=""/4096}) r3 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x2403) shmdt(r3) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)="b9", 0x1}], 0x1, &(0x7f0000000540)}}, {{&(0x7f00000052c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "51cc17ac2524de76606e0ed7f1d7ae142f6216ddd9a976821fd5fdcfaca40fbef0ec9a60f94b9213f86b706aeea31524611fd9c785497e49aff19cd53ae364"}, 0x80, &(0x7f0000006600)=[{&(0x7f0000005600)="f4", 0x1}], 0x1, &(0x7f0000006680)}}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffffffffffff88) 2018/04/15 00:37:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80000, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000240)={0x3, 0xffffffffffffffab, 0x9, 0x2, 0x7ff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2, 0x2}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r4 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000200)=0x4) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000000040)=0x6f54, 0x4) 2018/04/15 00:37:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="6370757365742e6d656d21aa61726477616c6c00", 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000180)={0x77359400}, 0x10) r3 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x4, [0xab4a, 0xb9, 0xfffffffffffffff8, 0xebc]}, &(0x7f0000000100)=0xc) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="393a340d231c04e5c2b076b1172946c7ba3d38"], 0x13) 2018/04/15 00:37:32 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000000040)=[{}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/15 00:37:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x4}, {r0, 0x11}, {r0, 0x2000}, {r0, 0x2204}, {r0, 0x1000}, {r0, 0x62c0}, {r0, 0x8281}], 0x7, &(0x7f00000000c0), &(0x7f0000000100)={0x9}, 0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000527ff8)=0x5, 0x8, 0x0) mbind(&(0x7f0000456000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0x800003f, 0x5, 0x8000) 2018/04/15 00:37:32 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2}], 0x10) 2018/04/15 00:37:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401020200027000f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x7, 0x80000) ioctl$void(r0, 0xc0045c7f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001600)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000001700)=0xe8) sendto(r0, &(0x7f0000000240)="039bc29c158285b4444baf2a74f6728cbf8b8aafe79a22d93281da7de4969efc3ec75f47866c0c37c4ca8b61cb3c09bf7456c405dae1528b7b261b0b1228ed752ecbdd036085f536044824d081d35a1a77b2f87c7a66877e245db731453793bab91a482c98e64aed2de020eefbb93990df42a7190edc9da8c0d076747f2945a443bde78110ca6cc87c3a7ef324c19daa182cc262ea784b5f152ff459ec357165fc8a8da2a763771963bcb2d43f900f04449b36560e47f0b94dcabb2e8a1f30889189d1aa21d903d9b585c881a158d24039a24cc00361", 0xd6, 0x4000, &(0x7f0000001740)=@hci={0x1f, r1}, 0x80) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000003c0)={0x5, 0x9, 0xffffffffffff4e54, 0x100000001, 0xffffffffffff82b7}) linkat(r0, &(0x7f00000001c0)="2e2f66696c65302f66696c6530fe00", r0, &(0x7f0000000380)='./file1\x00', 0x1400) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000010) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) mkdir(&(0x7f0000000200)="2e2f66696c65302f66696c6530fe", 0x4) r2 = socket(0x4, 0x80807, 0x4) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000180)={0x16, @loopback=0x7f000001, 0x4e22, 0x2, 'lblcr\x00', 0x8, 0x1, 0x40}, 0x2c) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) socket$packet(0x11, 0x0, 0x300) 2018/04/15 00:37:32 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x2, 0xff, 0x7fffffff, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x73}, &(0x7f0000000200)=0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 70.657728] FAT-fs (loop0): Directory bread(block 515) failed 2018/04/15 00:37:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2}}}}}}, 0x0) 2018/04/15 00:37:32 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) [ 70.713817] FAT-fs (loop0): Directory bread(block 516) failed 2018/04/15 00:37:32 executing program 5: mlockall(0x3) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlockall(0xa) rt_sigprocmask(0x0, &(0x7f0000000000)={0x101}, &(0x7f0000000040), 0x8) [ 70.757137] FAT-fs (loop0): Directory bread(block 517) failed 2018/04/15 00:37:32 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4e, 0x100000001, 0x8, 0x1, 0x34}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x9, 0xc4, 0x20, 0x3, 0xdb, 0x4, 0x10000, 0x4, 0x8, 0x3, 0x80000001, 0x6, 0xfffffffffffffffe, 0x3800, 0x7]}, &(0x7f0000000300)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x5, 0x0) semop(r2, &(0x7f000001a000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/15 00:37:33 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000004) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000087000)=0xfffffffffffffe01, 0xffffff42) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x16) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) 2018/04/15 00:37:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0xdc, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x3, 0x30}, &(0x7f0000000200)=0xc) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 70.812443] FAT-fs (loop0): Directory bread(block 518) failed [ 70.833335] FAT-fs (loop0): Directory bread(block 519) failed [ 70.850329] FAT-fs (loop0): Directory bread(block 520) failed [ 70.890130] FAT-fs (loop0): Directory bread(block 521) failed [ 70.930125] FAT-fs (loop0): Directory bread(block 522) failed [ 70.958656] FAT-fs (loop0): Directory bread(block 523) failed [ 70.986583] FAT-fs (loop0): Directory bread(block 524) failed [ 71.016449] FAT-fs (loop0): FAT read failed (blocknr 513) [ 71.054176] FAT-fs (loop0): FAT read failed (blocknr 513) 2018/04/15 00:37:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x2, 0x5, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x5, [0x0, 0x6653, 0x4, 0x0, 0x4]}, &(0x7f0000000180)=0xe) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xffffffffffffffff, 0x1}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x2}, 0x8) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r6, r4, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x20040000021}]}) 2018/04/15 00:37:33 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x143000, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0xcd13, 0x1) accept4(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0xfffffffffffffdf8, 0x80000) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) getpeername(r1, &(0x7f0000000100), &(0x7f00000000c0)=0x80) 2018/04/15 00:37:33 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4e, 0x100000001, 0x8, 0x1, 0x34}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x9, 0xc4, 0x20, 0x3, 0xdb, 0x4, 0x10000, 0x4, 0x8, 0x3, 0x80000001, 0x6, 0xfffffffffffffffe, 0x3800, 0x7]}, &(0x7f0000000300)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x5, 0x0) semop(r2, &(0x7f000001a000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/15 00:37:33 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4e, 0x100000001, 0x8, 0x1, 0x34}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x9, 0xc4, 0x20, 0x3, 0xdb, 0x4, 0x10000, 0x4, 0x8, 0x3, 0x80000001, 0x6, 0xfffffffffffffffe, 0x3800, 0x7]}, &(0x7f0000000300)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x5, 0x0) semop(r2, &(0x7f000001a000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/15 00:37:33 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40, 0x0) fcntl$notify(r0, 0x402, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x81, 0x0) accept$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) r2 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYRES64=r2]}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x80000000, 0x3]) msgget(0x0, 0x0) 2018/04/15 00:37:33 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x42001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x1, 0x0, {0x3, 0x1, 0xfffffffffffffff8, 0x0, 0x8}}) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20cbef000500010005000000001c08108f13", 0x12, 0x400}], 0x0, 0x0) 2018/04/15 00:37:33 executing program 5: r0 = socket(0x2, 0x4, 0x40000000000000ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.events\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886a", 0x14, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x5, 0x4) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x202, 0x400, 0x8db, 0xffff, 0x5}, &(0x7f0000000100)=0x14) r4 = semget(0x0, 0x1, 0x14) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000280)=""/109) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x9}, 0x90) 2018/04/15 00:37:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) 2018/04/15 00:37:34 executing program 0: recvmsg(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/233, 0xe9}, {&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/244, 0xf4}], 0x3, &(0x7f0000000600)=""/232, 0xe8, 0x2}, 0x40000000) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000740)=""/97, &(0x7f00000007c0)=0x61) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) fcntl$setstatus(r1, 0x4, 0x2c00) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$netlink(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x298}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r3, &(0x7f0000000140)="b8159418d2a56e7c3827e4d1843ed7e9d47993b0563be73c335ab941b6f69b9564696dd6f95b2d66ac64eab4d9d7144409c9fa707b5ae247219aeb1c6339f23a1d8a0ea9c71c72f7f92bb0cafaa30817db443b0e65f83fb63298930bf6511c93a03a119ae6e7db56a0b4a4bb63042282d001df21fedd385f16411b4b97be1cdb09f0b6c4158379c858c8ef75ee5d55f6968fb5037f52b6630fd96baf253fdce545c329b7c0346eb61fe37a706f23edb40fad5e93e8f5b30383dbc1a9daaf58446f89d2fb0fb4c7ee869df9", &(0x7f0000000240)="46b2fbc71d07aa2528fe9e", 0x2}, 0x20) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/04/15 00:37:34 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4e, 0x100000001, 0x8, 0x1, 0x34}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x9, 0xc4, 0x20, 0x3, 0xdb, 0x4, 0x10000, 0x4, 0x8, 0x3, 0x80000001, 0x6, 0xfffffffffffffffe, 0x3800, 0x7]}, &(0x7f0000000300)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x5, 0x0) semop(r2, &(0x7f000001a000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/15 00:37:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000000240)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/15 00:37:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000000180)=""/215, 0xd7) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/200, 0x1}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000340)=@generic={0x7, 0x10001}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000280)={0xaec, {{0x2, 0x4e21, @rand_addr=0x8000}}}, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000380)=0x10) [ 71.824302] MINIX-fs: file system does not have enough imap blocks allocated. Refusing to mount. [ 71.833727] MINIX-fs: bad superblock or unable to read bitmaps 2018/04/15 00:37:34 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x0, "0700000000000001000000b672981f008efb324c0100a5de04e719ba6725ec56"}) 2018/04/15 00:37:34 executing program 5: r0 = socket$inet6(0xa, 0x800000000000003, 0x3a) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x7) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000080), &(0x7f0000000540)=0x4) [ 72.021988] MINIX-fs: file system does not have enough imap blocks allocated. Refusing to mount. [ 72.031194] MINIX-fs: bad superblock or unable to read bitmaps 2018/04/15 00:37:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)=@getlink={0x5c, 0x12, 0x331, 0x0, 0x0, {}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_WEIGHT={0x8, 0xf}, @IFLA_VF_PORTS={0x14, 0x18, [{0x10, 0x1, [@typed={0x8, 0x0, @u32=0xfffff000}, @generic=' ']}]}]}, 0x5c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/15 00:37:34 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@pppoe={0x18, 0x0, {0x4, @random="7f55a1f4b8dc", 'vlan0\x00'}}, {&(0x7f0000000100)=""/161, 0xa1}, &(0x7f0000000080), 0x2}, 0xa0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000002700638100000000000000000900000034000400ff010000000000000000000000000001ae498dc90e778d7d3019f1f92462604a130fcc7ce41e0b37b03d75d405de95157d00c9c5b323b5d04ec0d17747ccbc59de2fc6aba93cc38486323e22d2c7da5040000775be22a829b11e925f032f5a"], 0x28}, 0x1}, 0x0) 2018/04/15 00:37:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x4e23, @rand_addr=0x1f}}}, 0x88) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40210}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x0, 0x70bd2d, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 2018/04/15 00:37:34 executing program 6: clock_adjtime(0xfffffffffffffffb, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}) 2018/04/15 00:37:34 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) epoll_create1(0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000180)=""/16, &(0x7f00000001c0)=0x10) munlockall() syz_mount_image$ext4(&(0x7f0000000000)='ext3~', &(0x7f0000000140)='/\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="19cbe80dc0327cb77c5f80dd4a2e85cc4f2552eb74ed4bb3559ad9b942388a6370e337912312dd55e5f75d3f2f0f94362eafd7ce928df3c7f76b0a0faf1cb6039fe93fd0afbc61e8e91142f4", 0x4c, 0xea4}], 0x28020, &(0x7f0000000480)={[{@nombcache='nombcache', 0x2c}]}) 2018/04/15 00:37:34 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000309000)='/dev/snd/controlC#\x00', 0x6ba, 0x0) socketpair(0x10, 0x7, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00005e1000)) 2018/04/15 00:37:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind(r1, &(0x7f0000000140)=@rc={0x1f, {0xaf60, 0xfff, 0x200, 0x2, 0x3, 0x8}, 0x5}, 0x80) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000007a01008000000000000000000000"]) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x9, 0x402) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000000300)=0x9, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x64, "068e426cafca50e2798dc45097c4845a346fec454043a421473393878d5f0cec6933fa426791a916c893a3ba74fbe1910eae7d5a27c262e02484b0e129ffeaa7148d02c5d0dec149335debcc92609bd8079ff6d3da93d81fdb5632b608a15563df417553"}, &(0x7f0000000240)=0x6c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000280)={0x200, 0x8, 0x200, 0x7305, 0x800006, 0x2, 0x3, 0x1, r8}, 0x20) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) sched_setscheduler(r5, 0x1, &(0x7f0000000080)=0x5) recvfrom(r6, &(0x7f0000000340)=""/230, 0xe6, 0x2060, &(0x7f0000000440)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x4, 0x3, 0x0, 0x3}}, 0x80) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) 2018/04/15 00:37:34 executing program 4: syz_emit_ethernet(0x14a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cd3ef82a7fcd", [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/15 00:37:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x1e, 0x4) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000003440)}}], 0x1, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004e2000)) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0x1f, 0x8}, 0x40}, 0x10) [ 72.228928] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 00:37:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)="45d757c2892b1345eb30dc05e440925c7246c206960b59c2922a553143499d9afd94d6ecbf7de7b25b5f0ef95923b6b3447d209d4bf15df439b077d0c4d333f20029fe10cb4f3e010e2180245d") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/15 00:37:34 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fcntl$setlease(r0, 0x400, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r1, &(0x7f0000002640)=[{&(0x7f0000001640)='!', 0x1}], 0x1, 0x0) open(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) fsync(r1) 2018/04/15 00:37:34 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x121000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000240)={r1}) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x100000001, 0x2000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000080)) recvfrom$ax25(r0, &(0x7f0000000300)=""/65, 0x41, 0x40010040, &(0x7f0000000380)={0x3, {"d2a9e4c77760cc"}}, 0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x7, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x202, 0x8, 0x1, 0x40, 0x6, 0x0, 0x0, 0x3, 0x7}) connect$ax25(r2, &(0x7f0000000180)={0x3, {"e5aa9b0adb6a49"}, 0x6}, 0x10) sendmsg$nl_xfrm(r4, &(0x7f000014dfc8)={&(0x7f000085eff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b80000001d0001040000000000000000ffffffff0000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xaf}, 0x1}, 0x0) [ 72.352092] EXT4-fs (sda1): can't enable nombcache during remount 2018/04/15 00:37:34 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) bind$bt_hci(r2, &(0x7f00000000c0)={0x1f, r1, 0x3}, 0xc) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000040)=""/55, &(0x7f0000000080)=0x37) 2018/04/15 00:37:34 executing program 0: r0 = socket$inet(0x2, 0x1000000000002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7a, 0x10001) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0xdb1, 0x2ad) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x3f72}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x8000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0xf13, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) [ 72.464284] EXT4-fs (sda1): can't enable nombcache during remount 2018/04/15 00:37:34 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) pselect6(0x40, &(0x7f0000000000)={0x10000, 0xe318, 0x2c4, 0xfbe7, 0x6, 0x0, 0x7, 0x8}, &(0x7f0000000040)={0x0, 0x7f, 0x7, 0x8000, 0xfffffffffffffffb, 0x101, 0x9, 0x3}, &(0x7f0000000080)={0x2, 0x8, 0x9, 0x4, 0x2265, 0x0, 0x4, 0x6}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x1}, 0x8}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x140) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000240)={0x2, 0x8, 0x3f, 0xffffffffffffff81, 0x285c, 0xfffffffffffff001, 0x7ff, 0x9fe, 0x2, 0x7}) [ 72.518574] FAT-fs (loop4): Directory bread(block 112) failed [ 72.565296] FAT-fs (loop4): Directory bread(block 112) failed 2018/04/15 00:37:34 executing program 6: socketpair(0x3, 0x5, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) r2 = shmget(0x2, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000180)) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000380)=""/147) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff80}) listen(r1, 0x1) r3 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) r4 = gettid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r4, r5, 0x23, &(0x7f00000000c0)={0x9, 0x0, 0xaf5, 0xe3c1}) 2018/04/15 00:37:34 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xc}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0xffffffffffffffc0) socketpair$inet_icmp(0x23e1000, 0x20000002, 0xfffffffffffff397, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7f8000000000000, 0x0) write$tun(r1, &(0x7f0000000180)={@void, @void, @llc={@llc={0xff, 0xfe, "afbe", "2943515de2b621f522033e067ea0fb5ea85046c5c52f44e82bbfee3e5dada30eb0e5a7fbc3af0d45e380a90a0ed49be8bc9db0f632c3a458c25795c53cba31f450e77096d41f871d38658341c4748a11a546cbb603e4a243966b96aeb0544eaa3c07bafd53d96fa9a7ff5fc00572bb6ffdaeefdefd031812816e6d43dd15858778fe74da75b1fd3fc5e3a044f27522d69219e6"}}}, 0x97) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) 2018/04/15 00:37:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc0185879, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)=""/121, &(0x7f0000000100)=0x79) dup3(r1, r2, 0x0) [ 72.651363] FAT-fs (loop4): Directory bread(block 112) failed 2018/04/15 00:37:34 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) symlinkat(&(0x7f0000000140)='./bus\x00', r0, &(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f00000003c0)='./bus\x00', 0x40, 0x20) fadvise64(r1, 0x0, 0x0, 0x3) recvfrom$unix(r1, &(0x7f0000000000)=""/148, 0x94, 0x40, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/04/15 00:37:34 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x3, 0xffffffff, 0x6}, {{r2, r3/1000+10000}, 0x1, 0x8, 0x3db}], 0x30) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000061ffc)=0x14a) [ 72.715275] attempt to access beyond end of device [ 72.720480] loop4: rw=2049, want=246, limit=112 2018/04/15 00:37:34 executing program 3: prctl$setmm(0x23, 0x6, &(0x7f0000df1000/0x6000)=nil) 2018/04/15 00:37:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0xda0386e3e934e974}, {r1, 0x80a8}, {r1, 0x401}, {r1, 0x4414}, {r1, 0x200}], 0x6, &(0x7f0000000040), &(0x7f0000000080)={0x47}, 0x8) getuid() fcntl$getflags(r1, 0x3) 2018/04/15 00:37:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) r2 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/228) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:35 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x4e}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000950000000000000085fd021567bb881ae0f9ecdf02b41ba4a483cc74d769577ef6a37d4b8f9eded8f0bceedb5966c6f2558ab54aee1160d635f2a61619959ad584d13f01e6f91231f38315bbe9d7"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000180)=""/251}, 0x48) fcntl$setsig(r1, 0xa, 0xa) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6f1a, 0x82040) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000280)={{0x9, 0x8}, 'port1\x00', 0x1, 0x0, 0x7fff, 0x8000, 0x3, 0xdd9b, 0x6, 0x0, 0x1, 0x40}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x59616d61, 0xffffffffffffffff, 0x1, &(0x7f0000000340)) 2018/04/15 00:37:35 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006300)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000006340)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000001"]) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000013c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x2240}) r5 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') r6 = fcntl$dupfd(r0, 0x406, r4) getsockopt$inet6_mreq(r6, 0x29, 0x0, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000180)=0xff58) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) r10 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@can={0x0, 0x0}, &(0x7f0000000580)=0x80, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005500)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f0000001380)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @empty, @multicast1}, &(0x7f0000006200)=0xffffffffffffffef) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006400)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000006500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006540)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000006640)=0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xc, &(0x7f0000000380)=0x5, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000006680)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000006a80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2080008}, 0xc, &(0x7f0000006a40)={&(0x7f00000066c0)={0x37c, r5, 0xa10, 0x70bd29, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r7}, {0x1e8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r13}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf08}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}]}, 0x37c}, 0x1}, 0x4000) 2018/04/15 00:37:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) writev(r0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0xcf9}], 0x1) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) 2018/04/15 00:37:35 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r1 = socket$inet6(0xa, 0x800000000000003, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000080), &(0x7f0000000540)=0x4) 2018/04/15 00:37:35 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x18040) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="120000000000060000071a00009139cc", 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/15 00:37:35 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x10008, 0x8000000200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x2, 0x0, 0x0, 0x0, "6c5f6808cf628a28e02c611542e26836b2d89288f0e049b055fda5d08924ee368efd3d9a6fd08c4d41f7f671"}, 0x0, [], {0x77359400}}) 2018/04/15 00:37:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000500)={0x0, 0x23, 0x0, @thr={&(0x7f0000000340), &(0x7f0000000440)}}, &(0x7f0000000540)=0x0) timer_settime(r0, 0x0, &(0x7f0000000580)={{}, {0x77359400}}, &(0x7f00000005c0)) 2018/04/15 00:37:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1810000000000000000000000010000071100000000000000000e1000000000095000066b8000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e"}, 0x10) fsetxattr(r0, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f0000000180)='ppp0trustedbdev\x00', 0x10, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/15 00:37:35 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) fcntl$notify(r0, 0x402, 0x800) renameat(r0, &(0x7f0000043ff8)='./file0\x00', r0, &(0x7f0000045ff7)='./file1\x00') socket$inet_tcp(0x2, 0x1, 0x0) renameat2(r0, &(0x7f0000047ff6)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/04/15 00:37:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) r2 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/228) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:35 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x4f, &(0x7f00000000c0), &(0x7f00000001c0)=""/79}, 0x28) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/\x00', 0x20000, 0x2c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x800) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) 2018/04/15 00:37:35 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x80000000000, 0x0, 0x0, 0x0, 0x100000001}) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = syz_open_pts(r1, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x5768, 0x7, &(0x7f0000000800)=[{&(0x7f0000000180)="01b066a1b5331d2e4a59f55b921e0c3b087e102f8e9c413680ff40fead7f5200325bfbb98ef86e34bd1e7c7bea9a095951efd4ae83b67b73a1043f4b4d4844448577d58eba9b6f8b0e2d0385f2b2ca1b285294466d9c2e36ac92156d6e9a0db759d3fe8496f1d096b16ae648226b3a55a082a689dc72397569d156de321069a98199b63deb8330f18c5903cc058dcd06c6d2e310dc7b5acef87aee77c12d8f653d621fa5ea6f829825f52377257695078acc38ab544addf4f6082a68445ac1e423dbc3ab851b", 0xc6, 0x6}, {&(0x7f0000000280)="2ae74f1278b153d575ccdd45643325d760c974f7c98fd0bbb363777b0b6f88d0eedb8efa7af057980333f3d1804da4279d9a40f372edb1dba1faf0f529a59c544e4ff9df6317b9e00287314395622f58cb7ac8fb900a7c9ba9a0b214725e93e37acf987c5190e41cbc12ce29bc442570cc62a701ead6145ac4b27f81eefee1c12b76ba4cf0fd1297d9c8c304880a1d7e6751212529b57e719cbab6f91fba5348e925176c37361e2c096341f5e99ddfd393d6c0d42e59c4de1340e2", 0xbb, 0x4}, {&(0x7f0000000340)="88f56007c0c9c6d121b1e0c95aec91bfcc853911d58200c6df1b440dc829abd9a917a0a7327c10163c5b13217f21cab50c86ab2040876f6b7231fc8b16aa6fe9a7664dbdf45a7cbc9c401ce775234506ccfbc34e62f73d1235cade76ccc779b97ab6d7f9876c63d1d15654398e423a8f8b29c5c3e3e43df384a695a713c3f169afe17578ae05862829bc81f248cd6093473d37495609b4cda5ad120fa8b553a31674438c843fc1ba7a1abe7b7db5635cadd6415ec6df925f80354de6", 0xbc, 0x81}, {&(0x7f0000000400)="2f88a13a430286d69d35ffd13b3cbbfc569fc7cbf6f70d5d7d66af9d748c29a43ae50d0eddf037f95fb800c73c2649c733efad257897ff146519ca6e9c3011c3030848958eb38421ec4741b101cc7bd8dc4f836140acc00dcde0de4389e8ae8ca51bf09df416c8d622359746e6607074a6b61301e7d20d7e07c74435ef61262dc6c964e2a4e79bcde2f5dd7f5350e7e7743146ffed8dcc76eb4128d3d4d3c1963273d3b96d03c258654488a749dff33a182c56d2546a7b495d0567b02593b492fb8e3987d1799d9ed17b084b2a9405513c598aa28954beb7d404f747e359b6e99c2c7f80abea1245347f", 0xea, 0x2}, {&(0x7f0000000500)="5c40f22432f6262e034ea33feaa85131b65fe2c65251b69a8a114a76e3e3fed49b0b299c2b382b2c72f2834fcb1ba0d3b537a14efd3a8c708dd6312a65701d3420d58eaec0f262958c4233d060b878daac4fabbff4a153443ad6e52c159e1be8d75eccfa1510a18302ad72b76c4dbc79ea74284b244534cb2a4c482f64af12640a17b7aa53ee3582296b1fbd5d5298a793d3c07643ddbcaa5eda5b1bf6c49080f1a5dda4c4c19496c24bb26575b457a8b03b0267b1cd5627627c01f5580de49619323ab3d4b1118b82111d32bfea8725b728", 0xd2, 0x6}, {&(0x7f00000006c0), 0x0, 0x6}, {&(0x7f0000000700)="b3f4196bf9abb9cd04b3494165afb27752f9acb81626e2a53c34db190ac442a7a819e0da3eb44b8961df0dae3990d3ef07c53fc012c37b8730b4703dde2f69b06c3416f353676de8f9c95d7c7af958595badd922335358ac2a74fad385cb8d0264f6dd690447fc0f493525e07a489fa8fca273e19009c97f6de04bf09ee0a7a2173eb93faf2cf541883df01679d4b8fc884b7079990ffc9ce63fb8027eaef4284a1318b1401f4232a3b231dae9bcbc8e534c491825959b8ae8943b2a325be3a71acb9740f8380e42f222c32849f74b08", 0xd0, 0xd7c}], 0xc0, &(0x7f00000008c0)={[{@nossd='nossd', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x39, 0x78, 0x37, 0x37, 0x33, 0x33, 0x3f]}, 0x2c}]}) readv(r2, &(0x7f0000000680)=[{&(0x7f0000000600)=""/71, 0x47}], 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x7e}, 0xdabf93eca5105021) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000c40)={0x20000000, {{0x2, 0x4e26, @multicast2=0xe0000002}}}, 0x88) ioctl$TCSBRK(r2, 0x5409, 0x427) readv(r2, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0xfffffffffffffff7) r4 = dup2(r0, r1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000b40)="6ba4a16ab4231dff1fb19ee0d7b5572bd7f2019c406d0821e5456d1eca546f66deef1f9b21125f28eb5d325b8c366c57420e012e5a69d00bd77fa377f945eb7b9b570ec667675dc99965d841c8156df8ebe1493628c0ceb9f13cb5754c26d476125bd3bcfb35f2e5becf0daa157a1cdf5757501d8ba762e44c3f1783b65e11cd5dcbdb6112353a94ee622cedccd0825ea3ba19f429814b2fa41eae0c1e9a3af52deac1f10273e977753a8fc833e4b71364aa4689ee6f71729dc22db707de4c2d8bd9694f01fd4da304c81102aba4f7297c3655b3e08f66f4de6b65754fa3352b9a3a06c96ff52e629f7743727e0d5b1e") sendto$ipx(r4, &(0x7f0000000900)="be7d4d9e93549be7a926c0b8ff9a5ec62bf2b703b4af1c277604ecde97043edb8cb393acb80ee2c72395568270c62a20f29592662df6d18dbad8ee03c31d4267c34f7b24e00a86cb4465c7a48d5dab980764c4bca71764fe79f11b692543eb01225deab0320e557eb43cfd9256dd7b59e26606c3ffefae702e", 0x79, 0x2400c040, &(0x7f00000006c0)={0x4, 0x8, 0x80000000, "313b5149c994", 0x80}, 0x10) 2018/04/15 00:37:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt(r0, 0x1, 0x88a, &(0x7f0000000000)=""/146, &(0x7f00000000c0)=0x48) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(fpu(pcbc(aes)),wp512-generic)\x00'}, 0xfc52) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x2) accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000400)="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"}, {&(0x7f0000001400)="9000c4a9871d38e0b7fbf6f24ae44830"}], 0x1000000000000039, &(0x7f0000000080), 0x0, 0x20000000}, 0x0) ioctl$void(r1, 0xe9d5cbc9e8c3a30b) r2 = open(&(0x7f0000000280)='./file0\x00', 0xe2000, 0x18) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x100000000) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x60000000000000, 0x8000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x300, 0x70bd29, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40880) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000001c0)=0x40) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000000140)=""/51) openat$ppp(0xffffffffffffff9c, &(0x7f0000001440)='/dev/ppp\x00', 0x100, 0x0) [ 74.116458] serio: Serial port pts0 2018/04/15 00:37:36 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000), 0x4000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x38b300) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'\x00', 0x200}) 2018/04/15 00:37:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1000008202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000000)="c3", 0x1) r1 = syz_open_pts(r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={'veth1_to_bridge\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x677acff3, 0x0, 0x0, 0x0, 0xffffffffffffffff}) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '/dev/ptmx\x00'}) r3 = fcntl$dupfd(r1, 0x0, r1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/04/15 00:37:36 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/15 00:37:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x6004, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) tkill(r1, 0x2f) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000020000005a6600000000000000000000000000a4baae0aa43253ba09000000000000dc806cdf06000000000000002b1b32df2bf3af761f34740e797b41b5e419cdb466c87d52f8a162f4d71d7e4eb5f7b386f688f32f92da0f872152a7fa667873400000000000000000000000009d40b87741a5fb9c5ab03c0c4f032f90a47febee2c1210f423ec275a2a077b8d81a41d10e91479ae5966a486caaaf8e9606f9423a933418ac834604642c7809c99fe91480fbf3bcadb89a3b80d412e95f4d278a144f799d0db93e7b847149cc87c25f439923c6c53ffede216077f4b34"]) 2018/04/15 00:37:36 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/131, 0x83, 0x20040000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x506, 0x8803) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f0000000100)="570a8b0abc0a139547ca4e22af1a50cc88e6ac88b9453525e0fb1474c5a706fa0f3a364b917d87288a5e4cf1e9f5d32fb06689d943a78eacd9b3e4936a8a3ea553b1a1a7da6c063d6b4618da395e0c91a60142d673fdd971632a02a6433078be79dd2e22c5cc7cb4497c1f87fa3dbc692c79b9bfe797572fe4cef81f9a4e517c72ef42c37d5d84acb3d23e3c", 0x8c) 2018/04/15 00:37:36 executing program 3: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = memfd_create(&(0x7f0000000000)=',mime_typebdev(\x00', 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x4, 0x8) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x80000) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r1, 0x4) 2018/04/15 00:37:36 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000000180)=""/174) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x3}) 2018/04/15 00:37:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) r2 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/228) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:36 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) fremovexattr(r2, &(0x7f0000000100)=@known='security.capability\x00') 2018/04/15 00:37:36 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xf80000000, &(0x7f00000000c0)={0x7ff}, 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000100)=0x68) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000"], 0x90) 2018/04/15 00:37:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) r2 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/228) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002200010000000011e300000000f9a1ef0000eea748f8fff6b6b3a2934659ea1b613b3492a04b2f92a2d9d53dffa2609075a69627a2b5cb28e174ff0b5456e2092b7e05fb7024efb2083b2e2f1ba72eb98044cfe6b78fd8facac6b0a8843f2b077f435a5c3a67a454c834dd1ca7211224ab93b56abb"], 0x14}, 0x1}, 0x0) 2018/04/15 00:37:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="400000000002000019000000dc0100002c000000010000000000000000000000000400000000000000000000000000003d5ca35a0000ffff53ef0100010000003d5cbe5a000000000000000001000000000000000b0000208000000038000000c2030000008acdfce52facf0f305f4b6ecf00d2922ab7d1847258f4836c10ffbdfd170cf35d7baa2aafcb60e94673ab6ad35c646beeb83c260e9eacc312d6869a0561d2cebf03293a051f2065b60fab53e587133e950483dacd54e30644393f7551fde28e47bfd3205f31010af4788ee", 0xd0, 0x400}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = msgget$private(0x0, 0x6) msgsnd(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x4c, 0x800) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000600)={0x2, 0x7}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0x1b}, 0x6}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e22, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x2, 0x1, 0x200, 0x8, 0x1}, &(0x7f0000000400)=0x98) renameat2(r0, &(0x7f0000000100)='./file1\x00', r2, &(0x7f0000000180)='./file0\x00', 0x7) 2018/04/15 00:37:36 executing program 4: r0 = shmget(0x1, 0x2000, 0x78001814, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r2 = getgid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000340)=0x0) r6 = getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000004c0)={r8, 0x0, 0x2, [0x80000001, 0x29b]}, &(0x7f0000000500)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x5, r1, r2, r3, r4, 0x100, 0x365000000000}, 0x6, 0x0, 0x196e, 0x3, r5, r6, 0x8b}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f00002f8000)={0x0, 0x0, {0x100800000003}}) 2018/04/15 00:37:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000ac0)={{0x0, 0xc03}, {}, 0xfffffffffffffff8}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/57) 2018/04/15 00:37:36 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='nodev#-3]}:\x00', &(0x7f00000000c0)='em0]\x00', &(0x7f0000000100)='net/unix\x00', &(0x7f0000000140)='net/unix\x00', &(0x7f0000000180)='systemem1\\system+*\x00', &(0x7f00000001c0)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000240)='posix_acl_access:@cpusetposix_acl_access.GPL^self\x00', &(0x7f0000000280)="ec707070305b00", &(0x7f00000002c0)='net/unix\x00', &(0x7f0000000300)='net/unix\x00', &(0x7f0000000340)='net/unix\x00', &(0x7f0000000380)='.userwlan0vboxnet0\x00', &(0x7f00000003c0)='*mime_type,systemself\x00', &(0x7f0000000400)='%wlan0\x00', &(0x7f0000000440)='net/unix\x00', &(0x7f0000000480)='\x00']) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r2, &(0x7f000097d000), 0xff) [ 74.434492] EXT4-fs (loop3): Unrecognized mount option "çH›X‰º›ªYOßÙ¹Ý 7M" or missing value [ 74.541145] EXT4-fs (loop3): Unrecognized mount option "çH›X‰º›ªYOßÙ¹Ý 7M" or missing value 2018/04/15 00:37:36 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = geteuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000003031f001cfffd946fa2830020200a000900030002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/04/15 00:37:36 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0xef5bafa97ebba152, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xe4, 0x3, &(0x7f0000000300)=[{&(0x7f0000000140)="39559928c178a01156867b404411bfa33553f644555d77520cc70b039cd2c50cc8708d44d6f6b0cf89d37e57d7387e8d196fda87aa6624441d99dc456844b8ed", 0x40, 0x2}, {&(0x7f0000000180)="65c0221e27e344813b937ec78bc01649a54ff1bb5a14685897b2d0c4d430e5c17d39632934c4bc293c4e48b5eeab56120d5040356e36bf536652a7aa80d8e609ac1af1171d619d9df348", 0x4a, 0x3}, {&(0x7f0000000200)="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", 0xfd, 0xffffffffffffff00}], 0x800020, &(0x7f0000000380)={[{@map_normal='map=normal', 0x2c}, {@check_strict='check=strict', 0x2c}, {@block={'block', 0x3d, [0x7c, 0x36, 0x34, 0x37, 0x32, 0x36, 0x31, 0x33, 0x30]}, 0x2c}, {@block={'block', 0x3d, [0x3b, 0x33, 0x37, 0x7f, 0x38, 0x33, 0x34, 0x7a, 0x35, 0x30]}, 0x2c}, {@mode={'mode', 0x3d, [0x0, 0x37, 0x2d, 0x32, 0x37, 0x3b, 0x3d]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@block={'block', 0x3d}, 0x2c}, {@utf8='utf8', 0x2c}, {@nojoliet='nojoliet', 0x2c}]}) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/04/15 00:37:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) r2 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/15 00:37:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x2}, 0x0, &(0x7f0000000180)={r0, r1+30000000}, 0x8) r2 = socket(0x15, 0x806, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000000000000850000003600000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r3, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f00000003c0)=""/18}, 0x28) write(r2, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000e400585c623e8a128144", 0x1f) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x181000, 0x0) recvmmsg(r2, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f00000000c0)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000005400)={0x77359400}) 2018/04/15 00:37:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) r3 = getpgid(0x0) ptrace$poke(0x5, r3, &(0x7f0000000080), 0x5) r4 = socket(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x1}, 0x10) bind$inet(r4, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 00:37:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x100020) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYPTR64], 0x1}, 0x1}, 0x0) ustat(0x3, &(0x7f0000000040)) 2018/04/15 00:37:36 executing program 6: socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/15 00:37:36 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x7ff, 0x1, 0x500, 0x4, 0x40000000, r1}) syz_emit_ethernet(0x6e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="88892520cf5e", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x11, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) [ 74.690369] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 00:37:36 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6) close(r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x8}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/15 00:37:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100400000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='osx.v/ptmx\x00'], &(0x7f0000000180)=""/18, 0x12) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x401) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x1, 0x100, 0x0, 0x1f, 0x400, 0x9, 0x895, 0x5, 0x60}) [ 74.731970] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 74.739594] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 00:37:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) r2 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/15 00:37:37 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) r0 = semget$private(0x0, 0x7, 0x14) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000000080)=0x1000) r1 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x2e, 0x40000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000540)=0x101) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000006a0000800000000000001f11000000000000000000000000000095000000000000aa93644fbff0df215ec3c97c7e9c223e8aedb4044c82f25d92f327fbdfa7fc3019051bb922f3ba8de19ad452af274768eb070910613a9c8d155e15ac2fd6eb582a9c92cf55b4e8be9ed8b094"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/psched\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x52a}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000440)={r3, 0xffffffff, 0x5}, 0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x111041, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000240)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x111100, 0x0) syz_emit_ethernet(0x7f, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c200000254562fc8d6ef0011aaaa2913560d00f80128ad962d25e4912c794db28c0b43ba42af3b51a442bc0275aa0a3ad754ccd097d91c111499a3db8035358ba5efeb8d33eae29bb51173b572ceee1d25070652b5e5e3cb304816d4fd908685ecc9197de09f9add2e083c995570ef61"], &(0x7f0000000340)={0x1, 0x2, [0x739, 0x10b, 0x6f5, 0x514]}) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000000100)="cc2b944ad1a5de76fc159edb6a1bbd10d32959b189a589f67a2bbba14b46b8e9bcbc2bb4a8a4526530891733be5172cce18345ad3822d6cdcea2ef4b659252c1263e615f50a770c4aa71a8448738d1b5c3dc33e56a62474d295bf26e312ddde0f5fb377196") ioctl$TCSETA(r1, 0x5406, &(0x7f0000000580)={0x0, 0x6, 0x0, 0x6, 0x80000000, 0x400, 0x5c, 0x2, 0x8, 0xd4b}) [ 74.834932] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 00:37:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={0x0, 0x488c}, 0x8) accept$ax25(0xffffffffffffffff, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000b80)=ANY=[@ANYBLOB="1c000000130afdfffffffffffffff7ff0000000008001100bdfa8ee05acf753bc5b34be728b773ef5665855b65418be8ffed79f173dd11c1be7a473a8d"], 0x3d}, 0x1}, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000740)=""/14, &(0x7f00000001c0)=0xffffffffffffff83) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000280)={r4}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r2, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) connect$vsock_dgram(r5, &(0x7f0000000080)={0x28, 0x0, 0x2713, @hyper}, 0x10) sendmmsg(r2, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) accept$ax25(r5, &(0x7f00000002c0), &(0x7f0000000840)=0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000240)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x10000b}}, 0x14}, 0x1}, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r2, &(0x7f0000000a00)=@rc, &(0x7f0000000a80)=0x80) bind$inet6(r7, &(0x7f0000000880)={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) 2018/04/15 00:37:37 executing program 3: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="636714c185d66b043bfb53d83e9e54806662", 0x12}], 0x1) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880), 0xe3}}], 0x2, 0x3, &(0x7f0000000700)={0x77359400}) write$rdma_cm(r1, &(0x7f00000016c0)=ANY=[@ANYBLOB='\b\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01040000000000"], 0x20) write$rdma_cm(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="09000000080100fa", @ANYRES32=r2, @ANYBLOB="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"], 0x12e) fdatasync(r1) 2018/04/15 00:37:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) r2 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/15 00:37:37 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040)="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", &(0x7f0000001040)=""/30}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0xffffffffffffff85) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x14}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/15 00:37:37 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4080, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/13) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = gettid() capset(&(0x7f0000000040)={0x399f1336, r1}, &(0x7f0000000080)={0x7f, 0x4, 0x5, 0x8000, 0x55a, 0x80000001}) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/04/15 00:37:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) dup2(r0, r0) r2 = accept$alg(r1, 0x0, 0x0) fsync(r1) sendmmsg$alg(r2, &(0x7f0000007e40)=[{0x0, 0x0, &(0x7f0000000900)}], 0x1, 0x0) 2018/04/15 00:37:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) r2 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/228) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:38 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r0, 0x7, 0x2}, 0x6) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r1}, 0x10) 2018/04/15 00:37:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x10, 0x800) fcntl$getownex(r2, 0x10, &(0x7f0000000640)={0x0, 0x0}) capget(&(0x7f00000003c0)={0x19980330, r3}, &(0x7f0000000440)={0x10001, 0x9, 0xfffffffffffffc00, 0x2, 0x1, 0x43}) r4 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r1, r4) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0xfffffffffffffffe) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffecf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYBLOB="0481000008000500070000001c000204080005000300000008000308000500f7ffffff000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000040}, 0x800) socket$kcm(0x29, 0x7, 0x0) fallocate(r5, 0x0, 0x0, 0x4) r6 = open(&(0x7f0000002000)='./bus\x00', 0x80000000, 0x20) preadv(r6, &(0x7f0000000000)=[{&(0x7f0000001140)=""/95, 0x5f}], 0x1, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f00000001c0)) lseek(r6, 0x0, 0x3) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0x0, 0x2}) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x0, 0x0, 0x4) fallocate(r7, 0x0, 0x4b99, 0x5) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) fallocate(r7, 0x1, 0x0, 0x4000003) sched_getaffinity(r3, 0x8, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r8, &(0x7f0000000180)={0xc}) sendfile(r8, r7, 0x0, 0xc08f) r9 = dup2(r0, r0) ioctl$sock_bt_hci(r9, 0x4, &(0x7f0000000580)="b0127b1b56c41af842d40142d538131c075f0c1d52ca94fe4c642da96543dc972aa62895d3535096d8807b48e8670b53a25c04565ef8f4b40944a1fab17c45f968ed95effe682b39a6138abb5754a7453451ea3dcc6171043db468708c168d2714820cdde9bf9435f64ea9179b062ccfba0f48982fda4e8fd401731c54ee7df1120d1625defbe5444ac1d8f5223a66faba5e5a01c2c00b7bcfdb1a4f292221725cb2f2ff783f0f68b6515ac1d80700000000000000000000000000000000") getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/04/15 00:37:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) r2 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/228) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:38 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x94, 0xb0000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) r1 = socket$inet(0x10, 0x80803, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2f0000001a0003006d0000360000000080dd070002000000045f32c908000200020173730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x5, 0xb7b4}, 'port1\x00', 0x0, 0x1020, 0xeda, 0x0, 0x2, 0xffff, 0x1, 0x0, 0x1, 0x6}) 2018/04/15 00:37:38 executing program 3: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000100)={0x200}) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000040081271, &(0x7f0000000100)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x10000}, 0x4) 2018/04/15 00:37:38 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000006c0)={0x81, {{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x7}}}, 0x88) r1 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080), 0x1, &(0x7f0000000240), 0xfffffffffffffccc, 0x4000000}, 0xf00) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x9e) sendmsg$nl_netfilter(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)={0x36c, 0x9, 0x9, 0x800, 0x70bd28, 0x25dfdbfb, {0xc, 0x0, 0xa}, [@typed={0x64, 0x6a, @binary="5132a56d36aa24ff90f4f524513f21dcab303184ffdd0e45d15487c5bf6d0f21f05a09fba289a685a229618574c1fef1fee1713e43eff171a5d527c6e8cce34c802493ea706f22fbc73eefe30b4fe5f210a5129380455712550b40148302"}, @nested={0x1c8, 0x0, [@generic="c88a8d116a14ae13827f0924e12fc84b521f2e21f1750125bca3ba751d40965f5deff34f6d5bb4", @generic="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", @generic="c7fb388034f4fd4b638b6432bf2871833553545559ac3db23f842d7f8bdb8c7d655430da98e2c6cd75fa915c7afd3a7fe91e8cd554609d6cfe8a678ab201173390f7d7dd02d4c621f3245da13e55b9ec9b1ef36e2a4f664926", @typed={0x8, 0x83, @str='\x00'}, @generic="569d17a65328f388286cd0c56b873e3678beef9382109ee1a6d3270e0ddcf1a5b3a5d2830aabc052a8a3b382f2ff4ecde7df5a", @typed={0x8, 0x31, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}]}, @nested={0x120, 0x5c, [@generic="380af54f7c8a435c74ca3f71a7cc8d38c171ae3b2f9f4d38a245e8de3b85b9a012", @generic="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"]}, @typed={0xc, 0x77, @u64=0x8}]}, 0x36c}, 0x1, 0x0, 0x0, 0x4090}, 0x40000c0) 2018/04/15 00:37:38 executing program 4: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)={0x8}, &(0x7f00000000c0), 0x13ff) syz_open_dev$vcsn(&(0x7f0000000d00)='/dev/vcs#\x00', 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={{0x77359400}}) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\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', @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x1, 0x0, &(0x7f0000000c80)='K'}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) 2018/04/15 00:37:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) r2 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/228) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) [ 76.009254] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 76.014175] binder: 7432:7439 transaction failed 29189/-22, size 0-0 line 2848 [ 76.047628] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/15 00:37:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000", 0x5d}], 0x1, 0x2, &(0x7f0000000600), 0x0) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000007f57e9589710"]) bind$unix(r3, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/15 00:37:38 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x420d, r1) 2018/04/15 00:37:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) r2 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/228) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:38 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40180, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) [ 76.093954] binder: 7432:7446 transaction failed 29189/-22, size 0-0 line 2848 [ 76.103776] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/15 00:37:38 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x1000000407, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@empty, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}) 2018/04/15 00:37:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'bond0\x00', 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x4c) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/15 00:37:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:38 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000080)=""/142, 0xffffffffffffff9f, 0x200000) 2018/04/15 00:37:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x240000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xcc, r2, 0x400, 0x70bd2d, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40}, 0x80) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x100) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KDGETMODE(r4, 0x80047437, &(0x7f0000000040)) 2018/04/15 00:37:38 executing program 0: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)={'nouuid,'}) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@l2, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@srh={0xa, 0x2, 0x4, 0x1, 0x4, 0x2, 0xa6d3, [@remote={0xfe, 0x80, [], 0xbb}]}, 0x18) 2018/04/15 00:37:38 executing program 3: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "254d6ca5964df88f"}, 0x10}, 0x1}, 0x0) 2018/04/15 00:37:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@alg, &(0x7f0000000040)=0x80, 0x80800) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f00000001c0)=""/79, 0x4f}, &(0x7f0000000240), 0x48}, 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)={0x101, 0x200000000000, 0x0, 0x0, 0x3e, 0x7fffffff, 0x1, 0x0, 0xbd0, 0x0, 0x3, 0x100000000000}) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x2) readv(r5, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r3, r4) 2018/04/15 00:37:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) bind$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, &(0x7f00003bcfd0), 0x0) 2018/04/15 00:37:38 executing program 3: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) write(r0, &(0x7f00000000c0)="1e369d63ab55529b24292954739c7125e0bc42753f221568806d923465c796e6860f151afa806a5ce4513fcb06ad9150121bd4114d1f01872e46af9c7af6a7137979d7a547d9a0167e97550a55b6f08469b1eedbb1fbf045e7c4deeb688466d2abfa97d5a5223a170a54bac60c9ba79c5f7fd646", 0x74) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x298}, 0x0) 2018/04/15 00:37:38 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="3a00040000090300fe8000000000000000001000000000aafe8000000000000000000000000000bb"], 0xfe93) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100, 0x880) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca7459", 0x6}], 0x1, &(0x7f0000006000)}, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x0) 2018/04/15 00:37:38 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00 \b\x00'], 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x8, 0x1]) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x498}], 0x1, &(0x7f0000000780)}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), 0x4) 2018/04/15 00:37:38 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r2, r2) setpriority(0x0, r1, 0x0) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000000)) getgid() setuid(r2) 2018/04/15 00:37:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:38 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r2}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x9, 0x3, 0x8}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={r4, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x0, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x9, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x1c}, 0x1}, 0x0) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x26, r8}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r7, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x7fffb, 0x7fe) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) listen(r6, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 76.552578] XFS (loop0): Invalid superblock magic number 2018/04/15 00:37:38 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x34, 0x1, 0x1, 0x7fffffff, 0x0, 0x9, 0x10, 0xa, 0x2, 0x9, 0xa03b, 0x6, 0x7815, 0x8, 0x6, 0x7f, 0x7, 0x101, 0x100, 0x3f, 0xff, 0x1, 0x2, 0x5, 0x1, 0x8, 0x23ba, 0x8, 0x0, 0xffffffff7fffffff, 0x9, 0x7, 0xe41, 0x9, 0x1, 0x3, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x400, 0x5, 0x613d, 0x0, 0x2, 0x3df, 0x3}, r0, 0xa, r1, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4e59c335f67d73676677fe592eb6384e5c4ed9a58bcb5f1571ea4d36704afa43cfe750ac1ed1fc310b511e7b886881609b57621b0dd392a1dc7795d900caf0626e8c66d7a05802e4852dfd12a61b4e58e025126f08b665e6bf2ea3b725d17fc8aec1e1e6b2dba60e97ab0531788b51c6001f547510ab4f0d072b52fa1844a30217ba5fd0a783dd25e51e349dc2a3918f16f59217ea08669c898ac43230d88d0d7deb", @ANYRES16=r3, @ANYBLOB="0900000000000000000003000000080004000000000008000200000000000800020002000000080001004e210000"], 0x34}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) [ 76.714158] XFS (loop0): Invalid superblock magic number 2018/04/15 00:37:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/04/15 00:37:39 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) r1 = semget(0x3, 0x8000000003, 0x7) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000080)=""/89) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x108f, 0x0) acct(&(0x7f0000000000)='./control\x00') faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x6, 0x0) 2018/04/15 00:37:39 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f0000000040), 0x3}, 0x20) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x2000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x0, 0xdc, &(0x7f00000000c0)="78a5e160be0c7250ac9268934a3296bc3e73ab5cdbccde5bcd4dbfe0d2920160934364a948ecb14ec618a0e9a66a0eb0f1c8e567e371be791fed862aa619e94eab4fed116882b0bf78a51447c99017ba5045fbe2a826179a1993204686e443aac05f4a563d1beaef6836687e1f3eb4e9c2bccb7503a90c600ad0c8c52c5f447272dc3ac98edbfb47d28e5fa9ace20ba657fcb2b4a5036b602b7069554a936a6b289e9d89d5665210284ca7f9d21570c8f8fafd81a0707be2cbfa78f0b8b66592926041fc530f5eb4267e42455ab5b06a2b5e29a79a0874c2f9095005"}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x290001, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000040)={0x1, 0x400, [{0x2}]}) 2018/04/15 00:37:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:39 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) flock(r0, 0x2) syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') 2018/04/15 00:37:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e3", 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x401, 0x2000) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f00000000c0)=0x9, 0x4) write$cgroup_int(r1, &(0x7f0000000080)={[0x3f, 0x37]}, 0x2) 2018/04/15 00:37:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) getcwd(&(0x7f00000001c0)=""/4096, 0x1000) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 2018/04/15 00:37:39 executing program 1: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) sendmmsg(r1, &(0x7f0000004980)=[{{0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001640)}, 0x4000000000000}, {{&(0x7f0000001940)=@nl=@kern={0x10, 0x0, 0x0, 0x200}, 0x80, &(0x7f0000001b40)}}], 0x400000000000105, 0x0) r2 = memfd_create(&(0x7f0000000100)='selfppp1vboxnet1vmnet0\x00', 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r1}) 2018/04/15 00:37:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/187) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x17, 0x0, &(0x7f0000000080)}) 2018/04/15 00:37:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioperm(0x9e2e, 0x1ff, 0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x480400, 0x5) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f00000000c0)=""/160, &(0x7f0000000180)=0xa0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x22a) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000280)="de3d8af775e537c903d95db20ceeb87d", 0x10) 2018/04/15 00:37:39 executing program 4: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000003c0)=0x9, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0xfffffffffffffff7}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r5, 0x4, 0x0, 0x1, 0x2}, &(0x7f0000000380)=0x18) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2) ioctl$sock_bt_hci(r7, 0x400448e0, &(0x7f00000000c0)="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") ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000000040)) 2018/04/15 00:37:39 executing program 3: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001440), 0x10000000000001e8, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r0, 0x0, 0xffffffb5) 2018/04/15 00:37:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) open(&(0x7f0000000000)='\x00', 0x2000, 0x100) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup2(r0, r2) dup3(r0, r3, 0x7fffe) 2018/04/15 00:37:39 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x2, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0x9, @empty, 0x200}}, 0xbb8d, 0x4, 0x5, 0x4, 0x9}, &(0x7f0000000200)=0x98) 2018/04/15 00:37:39 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x1) setsockopt(r0, 0x84, 0x800001f, &(0x7f00000000c0), 0x0) socket$rds(0x15, 0x5, 0x0) 2018/04/15 00:37:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x1) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:40 executing program 6: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="9ef62fca000000000000c381e83c1ac934a816e7e32e6b6d293bba2362251c3b51db53635ae61bf3c69a91"]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10100, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) 2018/04/15 00:37:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='8:5\r+'], 0x5) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x80000) 2018/04/15 00:37:40 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x1, 0x0) connect$pptp(r0, &(0x7f0000000640)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) pkey_mprotect(&(0x7f000050d000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) clone(0x0, &(0x7f0000000140), &(0x7f0000006000), &(0x7f0000000100), &(0x7f0000001f9d)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000280)={{0x2, 0x4e22, @rand_addr=0x1}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e23, @loopback=0x7f000001}, 'veth1_to_team\x00'}) r3 = eventfd(0x4) r4 = dup2(r1, r1) ioctl$VT_ACTIVATE(r4, 0x5606, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x0, r3}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x332f9214, 0x101000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000240)=0x4, 0x4) shmget$private(0x0, 0x2000, 0x2008000000000041, &(0x7f0000ffc000/0x2000)=nil) seccomp(0x0, 0x0, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{0x2, 0x0, 0x0, 0x1}, {0x7, 0x6, 0x8, 0x8}, {0x6, 0xea, 0xffffffffffffff80}, {0x2, 0x9, 0x400, 0x80000001}, {0x8001, 0x401, 0x4, 0x4}]}) r6 = shmget(0x3, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x3, r1}) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x3ff) setsockopt$RDS_GET_MR_FOR_DEST(r7, 0x114, 0x7, &(0x7f0000000180)={@l2={0x1f, 0x0, {0x3, 0x0, 0xfffffffffffffffe, 0xf3, 0x9, 0x3}, 0x9, 0xdeab}, {&(0x7f00000000c0)=""/125, 0x7d}, &(0x7f0000000140), 0x3a}, 0xa0) shmctl$SHM_UNLOCK(r6, 0xc) syz_mount_image$gfs2(&(0x7f0000000400)='gfs2\x00', &(0x7f0000000440)='./file0\x00', 0x4, 0x2, &(0x7f0000000580)=[{&(0x7f0000000480)="2eeb80fdc1f59755215cfd50d8b2b21b46d64f451c36a3bd40ea2f9ea914bb042278046ee33d27d6671a4d9abc5f9563f8a8493e593650569a4385e8debfc94a39e61b9f1bf7aec274484055c4d8efb55f186e19a836070f08f68b90cebba72303254161d91d08e83fbd", 0x6a, 0xfffffffffffffffa}, {&(0x7f0000000500)="c5ad4b175e2b77acb78c303ba7f4f80fb20fb5d1d3ae656d3e093bc0be28ec694cd0450e60edb5361c5da7042862bf7d15d58aa7488a4f62a7009991847f9cab00", 0x41, 0x8}], 0x60, &(0x7f00000005c0)={[{@acl='acl', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x79]}, 0x2c}]}) 2018/04/15 00:37:40 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500e90000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a8811daf46e97164000000e39c5a48575d2ba317692581ebeec17929973dfe60bc6236041cd5ccf7af6ad7590f51c0cca4dc03b2105b9a1951ecef51db13bac6") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f00000000c0)={0xba, &(0x7f0000000080)}) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2b, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'pids', 0x20}]}, 0x2a) 2018/04/15 00:37:40 executing program 4: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000000080)=""/241, 0xf1) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8001) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc) 2018/04/15 00:37:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000000c0)={"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"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000007100004000000000ff09000000b14d26"]) 2018/04/15 00:37:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:40 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x801, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000940)='cgroup.events\x00', 0x0, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f00000042c0), &(0x7f0000004340)=0x6e) sendmmsg(r0, &(0x7f0000004780)=[{{&(0x7f0000000180)=@rc={0x1f, {0x3, 0x7ff, 0x1f, 0x2, 0x8, 0xfffffffffffffffe}, 0x5}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="b66ba3a60c29bcffccf99458c1a25fee12243ea28583103a430ab010e80627e17c8f76ab9fe440865cb4aa8ac47580054a2f15e5e7053ee644cc8c5fd1f4bdd0486583de", 0x44}, {&(0x7f00000002c0)="139b1f987445a2fddfd18966dd1fada5729ea34f532ca55248578439a0e40279", 0x20}], 0x3, 0x0, 0x0, 0x4000}, 0xffffffffffffff71}, {{&(0x7f0000000340)=@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)="e1ad91dddea67365a5af63fbe24800dc2ccced02bb1778a25496cbf395562ae180d9c0", 0x23}, {&(0x7f0000000400)="b0a0fdd50ca848a7c19fce61ab91f1a2265b4b25dab4992f11e60d2752f89c18c52ecf8f7af7041d295de36c4deac0af8aff7460c5", 0x35}], 0x2, &(0x7f0000000480)=[{0xb0, 0x84, 0x8ce, "a68cfa4f686ca7fc1955063e97e72da9a78072f6c40723e300f7941f8162ca852d57ccaf10853f81e2df5273c79e44f872872a85a99e4b0a810f85514039a14b7fdb8bca3a13ae3d5d83944dc0fbcf5ead1c2c282f006025333d9aeb5f91d651ba4d7e55002faccc371daffadd236009b97f6f7c123d077efa02e56b63d07a9ba4f8f139b7e353205eedd91e10bdabbbb6954368742a8ff60811761f0ab56622"}, {0x48, 0x111, 0x200000000, "8853c4dd3c687e0c1607d0007e4438b6fb94acb8bd9b61fe3a24917f9acaf92d5b6675716d54be098e0ef7b182086f82e15a5f8d7685dd11"}, {0x110, 0x0, 0x17, "cb4c083c5a115eb6b9ac51eaf51a3dcb8186a759feeafc99edefba276d25b62f772ae5099d7b775ad26080ac0a789f7601e7839244c6b54b83a10c05984b497cfdbc6905493c3f3b958d0f1e0ecb72808e68b5c5723e86fb3c57c7a57985dc5f77f68c2764f08c58b085ac04650e8ddf316d25aed65a26f6468d9591cfbf3797d0ab9571b822fc0d5868cc031644529fc6bff7cca3ae1e97c018b83e0d967c4cd6a17c208867e456c894a7baa283a8d5332bc000c5584d5b2fcddc4cde037fdcaa24f34038f3d8d55d557621b6accdf5c1bc0ef2e4e936b576721ce8870a283aff01141f9a9e1e260ba0f5343475e8e31992270e9089734834"}, {0xc0, 0x105, 0x9, "e1273d0aab15d91d9aa091bb5e70fc6c373d595f93e6793eedb132b66ed61d724c9341277a6ec87bbea2d5572d4c368e51443d1629340b129eac9efac227c2372b73d89c58abf304a1b111784c8d36600966669d1f01daf9dfbd5672f4ee2da624cffb500fe0c96e7f0124e0001d838677cd5d3355c9dab243fcf5bb89d8ed97a49b6149d9478429b15122021cfd026220c9a73b8e3b471f77dde29697394721514c4c6aa242273e8f4e"}, {0x90, 0x100, 0x7, 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0x1000}, {&(0x7f00000031c0)="78f10a573245e9de156d27f32f3363", 0xf}, {&(0x7f0000003200)="b85457f5553384fdf05359e9d98d270950f73bad27fe12ad5f95e431ca8386c365a8f6857b3da725cb8fa001ae5a3785b3d24f6e49627deb073192a729172ef3180be277f3db614872644b80904ba2064d4ffdab67e39798026ae8e4fca6854e4b6ab02e0cc2eee594f0546dac9bde5aee98d010f6e4936bd5a77c2af9b2801c38c080a5eea72ed189fbe0df598821c1d0cd09b80e86eb758942ec0066f89c842f63aded7fade9f72722d096d95a50f3f46f6a203816810349c7de6d641ee11b768d9e038b35f1f1058d6094283622", 0xcf}, {&(0x7f0000003300)="78f761b8871f4a5feea32b3a43c7d1fdd71affcd7f87e491edbbda9fc53adef8b35553771b408f83627fbdc6ca9954faa132469cd24789582997b7a2bce05ddb18c997ddea4575dcc7b03e3aa46dcafe19f5a39990026b7620f12f1fcc9588d436c0260607a96624c5a9ca5340f6e705163e879915ee4e8829e16a57a8bedef33f2872a705c30cd478ffc2f2336aebfc1f", 0x91}], 0x5, 0x0, 0x0, 0x4080}, 0x9}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000003440)="d58fbd6a8ce095a735f4b0abb28170b20f0262751d1ca728d09ff6f36de6c037ae4cf504c0bd61e663306f8f60ad462beef6125cee134eefcf5a91a153200434ceb68a97d559dfcb81f2c026401a24e89b65599e03a3fefb28ccd373e2e74ce5feff1b7e449a995939643dccdd83cd8c0bc0b95a6c6a1665567aea1156d3ee6bd561ff8bf6168cfeea1f8f239dd5c852dd9d0a80ebe846f4a325ef54f33dba68c4b6d65c7fac874158ed1f58df3796daf8b4b5cd6e70c8684a4cd057f82d", 0xbe}, {&(0x7f0000003500)="20b35f51deb03613c1aabcc9c3deeca5af7a2a8fccb705781ad550305063b9e8f15c498470772a5c757b5914cd247877324a357ea52c03b45f2d61d8501a3dbbe238cd602b54cb624f4639f73ce607b267cc1438a833056137d6f65e05ea0623855e71abd79b08af596247200b9cd9d84290c3e8df2205d44aafb100db03b3937beba1793f85ab5059b83e8e47d86e4f9e7ee59659c33e73bcd65f6cc11e7512816c765082960fd3a2a4f6cc26630384a67ea40a26736b225519449755ff449e5a1479c8e157dfa0a8437a500af3581dce824e7e39df", 0xd6}, {&(0x7f0000003600)="21bbb6697eedc9bdc248bd42976deb90bb82935473d45931f563b96291719d8cceb982478e01ac2853ef166d558dba2857ee780a9abfff1ead3ab32dd06694c7007d845c8efebde55805cea1aa0c4788db9a9216faeab8b38a23a2e657b80183850c32fcd1ae81538ffbe21268eaa1df7b0f6b9b7cbde43bd5d8dc67f02ebf4283417659c4d26fdce928f31b40529a2926e0a0499ffcd10b3ac4e60bc0c6ea90d83bcc9ec8ca7acc176a036aeea32eda4d4971", 0xb3}], 0x3, &(0x7f0000003700)=[{0x20, 0x103, 0x2, "5886719ed2949744df5ce97176"}, {0x28, 0x11, 0x42d, "e3e1936c2abedf73999864b2e69ab2d09b8365c887"}, {0x88, 0x10f, 0x2c9b3316, "67db2f47affa39e4ce710f2726d4581a23d718ab8fa5e1e1f683a2d664231ce6c0e59568145c8ff5763bc0ba573110e2fefd2acad7f10c865fcb5c8eb7e90c4a83d76bf311a34100cfde892ad47fadc6a9445d657fe78fa0223257519b826286b989f001eaaecbee8654b5527c69617f22"}, {0xe0, 0x10b, 0x4c000000, "51833053eb2c4b6763c99e9405ee352aba17274181ec400b3a37b1771e5613b7bfd345cab4fe7610f1ad58e4c36883485783eb225f0b324f9ac24141ad174de8a896f1588d08af21c2be7101d1e88015443763a69054917ead85da46fe10f49492a57b50a24a5ecb87fcf45556e3878fb92f75da1842bbb9a3008cbfdd4394846387ce5ca37e04c485a8f72ea61e36e6b1ed877fa16739c82ca6e05ec5a5b9ef74e7168c6766054ea315f8b557d1996c6957f5690ab8525b1bd93f4560d6d51b0872684c1ff136a4db"}, {0x20, 0x117, 0x4, "9b541e910ac236a7f957ce"}, {0x110, 0x1, 0xfb0, "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"}, {0x108, 0xff, 0x2, "031834e2b6681c947cc2e561382fca008bb38e89dd4b62b85a2215051757c122c13b5d075cd49952b750a29779e9b3a1898ad14ffbecda73348b4d9c3cef064ba658862bd6d19f93d0f189901832aade3e53cc057d723d18e1c02de176d0672dfc7e09dedf4dd1506288d2bf9c15724be381e623fc1f05d7143c13a89b0bd47eff2db377926bdd0422f3f7130d43dec3e21aaff4a4ed94dc55c4689168126221163ba27911e5a3a91dc3ae28702430ef95645f43b0580eb36669cd688f62707b50e19cbfe969a6875d75073c3532b621d1e1b4f5d5539f6e14312a3c6052c96c5d4e6e2e17985df4b79ac15135aa81bdc2b2"}], 0x3e8, 0x8000}, 0x8000}, {{&(0x7f0000003b00)=@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003b80)="48bcb6c0a974773d32d29c3458801c994230a77e92996875dbed73c99429887df8927875b1c74b8c64dbbedf7c41966da31a7ee5356b3246f30a1b06d4f8690c6574c9bea3cc069d7458d8c705b3d48972bf91a0738ea774c1999478c02de9d1f2d239c5644118ae29bbc7912a21da91fea17607faddf955e83d6ed09faa1cf5750308773d1789c73732f7408efde95643367a9fb8bad0d778737c", 0x9b}, {&(0x7f0000003c40)="9aaa4ae54f13c4f261587fd16b848182cd3432e124a3ad320916a312544a76ed4686c691b453e907522c376338418b0511", 0x31}, {&(0x7f0000003c80)="78c0fa0bf2e231b9562ae519eb7654218226f2df6233f3989a7ca9f3c4795a955da74ba1eb1b88878b97dfbb", 0x2c}], 0x3, 0x0, 0x0, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000003d00)="d19061a74a2ca59a6f2fd4f3958ff14378e4ff75c96e55f93c93e7b680068b7e723628565961612861936e61ec3c0adbe2a2a5703a9fa79c42dd0681ff1fc7ae9865fd1f1e09db207482084681892d3fcc3f59637a943db1d5d477ecc38894bfcc82bb55b31e3446a68c24f11507d99197dd5c511cfc70d57ed814ab92487a3545ef88142826d5f2c61497d868c7a8a2fae11136945b0266c8804e5b5fe59c47a7dfa179803a788997b6a0754dc421f49444b6670369f1", 0xb7}, {&(0x7f0000003dc0)="e6fcb8e946b1b1afe7d349a3a1be18316eb975ddfe653a7a42fb24a6b4052c190d9d4fcf5a739accb94cfb558df0650726cf0fa3115b64bcca6b3f5724bd0bee6c5ab20bb88318eafb122f9c81a5b81b932e", 0x52}, {&(0x7f0000003e40)="2e0d3ce987b13289ff217aed0f9ee824c0cc529542515cc4389d6c919a879f504258c128f3f3eb0845d117cc0ab3f242926c6ba11f935da8146376dcdf43996478cec9e3d94bd639c4a423dc2b42b1bbf8c65f116973b1e3972d7fe27d5309862bfe70ac3f4c507f3c9c2dd91f01d6b961933d6d56bcd992b26914f0fcbe4a16c58e6e4060f55d0d92333b6790d33ba56f641cfbd2a917e968e575255921c1ea075a5de03c5762a66a0c6b5bd1", 0xad}, {&(0x7f0000003f00)}, {&(0x7f0000003f40)="724aaf5cd6e089ddfbf0d2c8eef795e39b9aee1eb773f4bf96331c3ae5f68d67c69d6c72838a228f0a496294ac550aa031ec0e49bc7e95ffd8d6b41aeac171fb902dcf404cee0d8c579e3092198cbb225c966c357100762348366c6f7c36c7da6671752b13", 0x65}, {&(0x7f0000003fc0)="112b9a3ae81a90cb5679237d7b5c3cd3185a1f92837aead244daf23dd2e7b86463db2fbf17ac9f0ecb1af80280da784376c64f1df3186a6a6c309f5945819502df5e1453", 0x44}, {&(0x7f0000004040)="d841ac3c3f4410de3d2039906a12c933d41011aa71a6d596a6b1e064fec1", 0x1e}, {&(0x7f0000004080)="ed12c33c75e013c6f6783a4fabf2f67dbe6add7327d33d801466e9b2a8be6fd654c4d2ae315c543524ab271aba4a9d45e44a7fc627e09c920b81dab0b2f780c2910c90f70a270caef2ddf9b379c9e773813f0f19e18a7732df99cab25c48b4134ebe3609c07f7ea817e625f6d2c9b1f00c3aa6e7d9ccb0c23cb80e896f8c559037", 0x81}], 0x8, &(0x7f00000041c0)=[{0xd0, 0x10b, 0x5, "a9852c4a03d26dd30c7d407f15a2343b7aa426e55a352d14e1b37150ba6b4a3d44a7d737eaea3ff146dcca76b1cac47d614662931dfb2ea996bda8113fdd216fca9b19cab85892e304f415af76fae82ee2e34c69c69977a81a270a780a9424594b23f19943980dffd181956da375bda522049a68841669d2d2649ac19fec83f83008753ac37f7f2edd9573706f0adcb02c8b358fe23738a657001f14bad80a0c8ed30121914d8b31bf9acf0619bbd8a6fc379da7cc0f48ef73662ded1247"}], 0xd0, 0x20000010}, 0x5}, {{&(0x7f0000004380)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @rand_addr=0xb574}, 0x3, 0x3, 0x2, 0x4}}, 0x80, &(0x7f0000004700)=[{&(0x7f0000004400)="41095a489df9dca0824867312d52ee91717323e0e66e07c22a34b373d4386758b48a1d72c1fbca815437fc724a76939fd8542d428a1c2b008f99480cb1a39a327c312304198b5c79d70a961ecc34c09f5cb5a685dab428503965162599421e9b51608230a0ffe91e453bc1bc1bbfbe94333e82649912307d4dddd241bccfdd38a67e843bc8f05c0fa54c522602c7b2b748b514488f9977315d6fecb4e6d12ccd1fa39ffa4e67d8009d82b51699371f603ff2d9623e89ca75d0790c26524c42b9c66b71b8ddb9ba9549fdd39ff2ab1bc9d153e66a3f2f15ae7827da5f7af5f20099f3469c67", 0xe5}, {&(0x7f0000004500)="5297c2943b292474c589c370b38a6b54af5ac84d40b99a86e5b972cfbd5adabce565a92f934357777066039a66d9950304ad303b442be0ccb779e5f463f0ff4f92395d144c3e8795b00cc7d8dba8cabc4900fd4ee29840485d50c86067e972f6f7b051d5011b3a1227880d69a9960ab1ceff7f5aee1d8add45cba6b879f2adc1a690b97bb859d5bcc3c236bab85db4e19c8f96f52c065904666c6b286da48a580d47c38f9c053a30239a399c7f6972871ab8b78c304871924dd0126d6dda739e6c460de6e69c15b30f1a89693872f681000b158d493bf3824251d83572703e5b4b0a3e1d82e4f76e47532fef8821b08c1f2f0b9cbf", 0xf5}, {&(0x7f0000004600)="db243f0b1766e96d0caa22e997e53b2b217e3629d57dd50e12f671ac7c6d4636b248c6aa55be3ebc2bee7e60e109196097be82603edf06494d221252bb77b14be04969bd7f8d06a8fa64e79370e18b3a84423fab6f3a316e5991120e9d861944a182ccfc8096fefbd04f729590ceae335c7548c3a374fded3a0d1bc2ba7cc594205430e25506a373aa331767b187400c1b4fb9ef869fe7fa70ebda432c50f1c12e714edfa97bb3283636d38b0940a299f8ddba99adb38ad08ae8a690d0403f9f6cac54be3db60bc5eb5f254fd558640811ee037797482203c3d8d25d338029bbb1056f9db90a385b15c7", 0xea}], 0x3, &(0x7f0000004740), 0x0, 0x4}, 0x2}], 0x9, 0x20000000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x200000005405, &(0x7f00009fbff8)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000049c0)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@dev}}}, &(0x7f0000000200)=0xe8) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="447f956ff2abe0051d39acdf195a998f4f6e7ea8307d1cf78733f839f99d3c3125", 0x21, 0xb099}], 0x0, &(0x7f0000000100)={[{@nobarrier='nobarrier', 0x2c}, {@type={'type', 0x3d, "7260df1a"}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x32, 0x35, 0x33, 0x0]}, 0x2c}, {@force='force', 0x2c}]}) [ 77.992468] mmap: syz-executor3 (7654) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/15 00:37:40 executing program 2: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x6) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0xe002, r2, r3, 0x8001, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 2018/04/15 00:37:40 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1010c1, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000002c0)=""/201) listen(r0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) r3 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvmsg$netrom(r3, &(0x7f00000003c0)={&(0x7f0000000280)=@ax25={0x3, {"fcc5cb1e4db727"}}, 0x10, &(0x7f0000000380), 0x0, &(0x7f0000000980)}, 0x0) recvmsg$netrom(r3, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'bcsh0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) [ 78.043364] hfsplus: unable to find HFS+ superblock 2018/04/15 00:37:40 executing program 7: sysinfo(&(0x7f0000000000)=""/74) syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="6a47283c8678", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000aed000)={0x0, 0x0, [0x0, 0x405]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)={0x27, 0x1, 0x1, 0x3, 0x7, 0xc47c, "7bc929c06b5832092a7e470921eeb1014eaf6c91a1d374b6cec5693c5558ea3336a0d65fad47543b919a504080784b6e658083d0b4239e7cefcee820ec3d6a", 0x5}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000240)="0287cb48687aaf85bd5cac626c8ff61e8b20435e490526909c0807e617e4df16c73677913b76df70251225d39b93859aef1850bb2feda3f50d3e48f27aede4c6093a438f4403b36f5010c6b8906d61930812bcabeadbf3a36ce3f39c0e711f1f650a540d047c06b4436d9eb716df08d9ff2e2cc63a39b97f5524cc32b270215cf0c59ddf3dc115cd35b11583dc4b2367e1fa70ec131a28c9c6c489f27cb8666b02d1888bf8d1aa857f5a97311bd67e7079558ce368ae3cf7da4bfe176ac7f422b4d26e7102ab0fd0d14fd6a51909459d986d9fd064c5d312b1495743d326af3b6bd839e09f17d70847f87d", 0xeb}], 0x1, &(0x7f0000000100)={0x18, 0x0, 0xffffffffffff7fff, "329f1e"}, 0x18, 0x841}], 0x1, 0x880) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 2018/04/15 00:37:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x7f, 0x1, {0x2, 0x0, 0x100000000, 0x3, 0x38}}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x40085500, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x800000000000, 0x6, 0x6, 0x200}, 0x8) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000180)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) [ 78.159513] hfsplus: unable to find HFS+ superblock 2018/04/15 00:37:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r1, r1}) 2018/04/15 00:37:40 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x730000, 0x1, &(0x7f0000000280)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x48000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000180)={0xde77, 0x8, 0xffffffff, @random="c1f2ebd67d3a", 'bpq0\x00'}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7, 0x1, 0x7, 0x4, r0, 0x8}, 0x2c) 2018/04/15 00:37:40 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x2430}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/15 00:37:40 executing program 3: futex(&(0x7f00000000c0), 0xd, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000000180)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/4, &(0x7f0000000280)=0x4) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffdb3, 0x80000) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000080)="4009f9dae81ee6a5acf2172e03ead641") futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/15 00:37:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:40 executing program 6: ioctl$KDMKTONE(0xffffffffffffffff, 0x2283, 0x8000e1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000240)={0x495e81da, 0x5290, 0x1, 'queue0\x00', 0x1f}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x4, 0x4fb, 0x204, 0x40, 0x6, 0x9eee, 0xffffffffffffff17, 0x9, r2}, &(0x7f00000013c0)=0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x9fa, 0x301002) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) prctl$setfpexc(0xc, 0x10000) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00000001c0)={0x9, 0xed63, 0x7, 0x9c, 0x0, 0x7}) accept$packet(r1, &(0x7f0000000080), &(0x7f0000000100)=0x14) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000000c0)=r3) 2018/04/15 00:37:41 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001240), 0x113c, 0x0, 0x297}, 0x2040) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x6d7e32c49efbfc97}, 0xc, &(0x7f00000001c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="05000000", @ANYRES16=r1, @ANYBLOB="000026bd7000fcdbdf250700000058000200080009000900000008000b000a000000080004000000000014000100ff020000000000000000000000000001080008000700000008000800ffff00000800040000000000080002004e240000080002004e2400000c000100080004004e23000038000100080008000100000008000b007369700008000b007369700014000300ffffffff0000000000000000000000000800050000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4010}, 0x94) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/04/15 00:37:41 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000140)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x17d}], 0x2, &(0x7f000000c000)=""/105, 0x69}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x47e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x20}, &(0x7f00000002c0)=0x8) getitimer(0x0, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) bind$rds(r0, &(0x7f0000000300)={0x2, 0x4e21, @rand_addr=0x2}, 0x10) 2018/04/15 00:37:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:41 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x8a, "1e2b72484ac1f75c7a26937dfbe41d6ab2c6e451b6afd1ca6d368a15d8a349dd9c355c4387ffa19f130b8c987bd09d5376eacc7c2954a644b600decc93e42bf71d0c701303e7e87064c47d9b16e8f4c122812169a573172579371fe5b91b1c935d8b255df4a2350b6ac1ac3563e81e4ce961ae35f2d3bfb9f189d26caaa544fb6911d572efc67defd814"}, &(0x7f0000000180)=0xae) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000001780)}, 0x0) 2018/04/15 00:37:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x6, 0x0, 'client1\x00', 0x4, "ba59b2af855799f6", "05690d273ac4ed51a68deb65fc4fb3456fe20ea006776bdb05e7d0edbca732a8", 0xafb, 0x8}) syz_emit_ethernet(0x82, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x7, 0x0, 0x0, [{}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/15 00:37:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = dup(r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0xfffffffffffffeff, 0x2) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="29000000200019fff63d0014000000060200001615f5000500000004090010000800000200f9000008", 0x29}], 0x1) fstatfs(r0, &(0x7f0000000000)=""/66) 2018/04/15 00:37:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000b00)=[{&(0x7f0000000080)=@abs={0x1}, 0x6e, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x1, 0x0) fcntl$getown(r0, 0x9) [ 79.197650] device bridge_slave_1 left promiscuous mode [ 79.203833] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.218678] device bridge_slave_0 left promiscuous mode [ 79.224267] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.315258] team0 (unregistering): Port device team_slave_1 removed 2018/04/15 00:37:41 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18006948d7385757e62da437cbc69db66ee9409ac1000000000000000000000000003019dfd400000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000300)="b82283392dc50ff1635a581c384c49d2f5916ae2fd9806084e9305e0c6cb24f9b5c24e95e1"}, 0x39c5d4764a18c363) readahead(r1, 0x4, 0x100000001) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x40c, 0x1, &(0x7f0000000000)) pipe(&(0x7f0000000040)) 2018/04/15 00:37:41 executing program 4: r0 = socket(0x400020000000010, 0x3, 0x0) write(r0, &(0x7f0000000100)="1f00000056000d6dfcffff00bc0203030700ef2104173f8100000002000039", 0x1f) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getpeername$packet(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getpeername$packet(r0, &(0x7f0000001d80)={0x0, 0x0, 0x0}, &(0x7f0000001dc0)=0x14) getsockname$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ec0)=0x14) getsockname$packet(r0, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001f40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f80)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000002080)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000020c0)={'teql0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000021c0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000022c0)=0xe8) accept$packet(r0, &(0x7f0000006900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006940)=0x14) getsockname$packet(r0, &(0x7f0000006cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006d00)=0x14) getpeername$packet(r0, &(0x7f0000006d40)={0x0, 0x0, 0x0}, &(0x7f0000006d80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008880)={'bridge0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000088c0)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000089c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008a00)={0x0, @local, @remote}, &(0x7f0000008a40)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008b40)={0x0, @remote, @dev}, &(0x7f0000008b80)=0xc) getsockname$packet(r0, &(0x7f0000008cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008d00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000009100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009280)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000009380)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009740)={0x0, @dev, @multicast2}, &(0x7f0000009780)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000097c0)={0x0}, &(0x7f0000009800)=0xc) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009880)=0xf, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000000ae40)={@mcast1, 0x0}, &(0x7f000000ae80)=0x14) accept$packet(r0, &(0x7f000000af80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000afc0)=0x14) recvmmsg(r0, &(0x7f0000012780)=[{{&(0x7f000000b000)=@sco, 0x80, &(0x7f000000c200)=[{&(0x7f000000b080)=""/194, 0xc2}, {&(0x7f000000b180)=""/67, 0x43}, {&(0x7f000000b200)=""/4096, 0x1000}], 0x3, &(0x7f000000c240)=""/190, 0xbe, 0x8}, 0x9}, {{0x0, 0x0, &(0x7f000000f740)=[{&(0x7f000000c300)=""/35, 0x23}, {&(0x7f000000c340)=""/4096, 0x1000}, {&(0x7f000000d340)=""/81, 0x51}, {&(0x7f000000d3c0)=""/151, 0x97}, {&(0x7f000000d480)=""/234, 0xea}, {&(0x7f000000d580)=""/4096, 0x1000}, {&(0x7f000000e580)=""/136, 0x88}, {&(0x7f000000e640)=""/236, 0xec}, {&(0x7f000000e740)=""/4096, 0x1000}], 0x9, &(0x7f000000f800)=""/172, 0xac, 0x3f}, 0x4}, {{&(0x7f000000f8c0)=@pppol2tpin6, 0x80, &(0x7f000000fec0)=[{&(0x7f000000f940)=""/128, 0x80}, {&(0x7f000000f9c0)=""/246, 0xf6}, {&(0x7f000000fac0)=""/241, 0xf1}, {&(0x7f000000fbc0)=""/16, 0x10}, {&(0x7f000000fc00)=""/144, 0x90}, {&(0x7f000000fcc0)=""/46, 0x2e}, {&(0x7f000000fd00)=""/189, 0xbd}, {&(0x7f000000fdc0)=""/234, 0xea}], 0x8, 0x0, 0x0, 0x3}, 0x7ff}, {{0x0, 0x0, &(0x7f000000ff80)=[{&(0x7f000000ff40)=""/26, 0x1a}], 0x1, &(0x7f000000ffc0)=""/253, 0xfd, 0x100000000}, 0x80}, {{0x0, 0x0, &(0x7f0000010680)=[{&(0x7f00000100c0)=""/171, 0xab}, {&(0x7f0000010180)=""/38, 0x26}, {&(0x7f00000101c0)=""/210, 0xd2}, {&(0x7f00000102c0)=""/201, 0xc9}, {&(0x7f00000103c0)=""/130, 0x82}, {&(0x7f0000010480)=""/252, 0xfc}, {&(0x7f0000010580)=""/200, 0xc8}], 0x7, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f0000010700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000010e80)=[{&(0x7f0000010780)=""/152, 0x98}, {&(0x7f0000010840)=""/208, 0xd0}, {&(0x7f0000010940)=""/114, 0x72}, {&(0x7f00000109c0)=""/12, 0xc}, {&(0x7f0000010a00)=""/143, 0x8f}, {&(0x7f0000010ac0)=""/92, 0x5c}, {&(0x7f0000010b40)=""/189, 0xbd}, {&(0x7f0000010c00)=""/224, 0xe0}, {&(0x7f0000010d00)=""/99, 0x63}, {&(0x7f0000010d80)=""/211, 0xd3}], 0xa, &(0x7f0000010f40)=""/178, 0xb2, 0x100000001}, 0x6b50}, {{&(0x7f0000011000)=@sco, 0x80, &(0x7f0000011600)=[{&(0x7f0000011080)=""/142, 0x8e}, {&(0x7f0000011140)=""/106, 0x6a}, {&(0x7f00000111c0)=""/88, 0x58}, {&(0x7f0000011240)=""/100, 0x64}, {&(0x7f00000112c0)=""/143, 0x8f}, {&(0x7f0000011380)=""/207, 0xcf}, {&(0x7f0000011480)=""/83, 0x53}, {&(0x7f0000011500)=""/235, 0xeb}], 0x8, &(0x7f0000011680)=""/210, 0xd2, 0xffffffffffffff01}, 0xfffffffffffffff7}, {{&(0x7f0000011780)=@pptp, 0x80, &(0x7f0000011c40)=[{&(0x7f0000011800)=""/246, 0xf6}, {&(0x7f0000011900)=""/190, 0xbe}, {&(0x7f00000119c0)=""/72, 0x48}, {&(0x7f0000011a40)=""/225, 0xe1}, {&(0x7f0000011b40)=""/237, 0xed}], 0x5, 0x0, 0x0, 0x100}, 0x3f}, {{&(0x7f0000011cc0)=@nfc_llcp, 0x80, &(0x7f0000012000)=[{&(0x7f0000011d40)=""/61, 0x3d}, {&(0x7f0000011d80)=""/87, 0x57}, {&(0x7f0000011e00)=""/199, 0xc7}, {&(0x7f0000011f00)=""/220, 0xdc}], 0x4, 0x0, 0x0, 0x80000000}, 0x6}, {{&(0x7f0000012040)=@hci={0x0, 0x0}, 0x80, &(0x7f00000126c0)=[{&(0x7f00000120c0)=""/255, 0xff}, {&(0x7f00000121c0)=""/72, 0x48}, {&(0x7f0000012240)=""/19, 0x13}, {&(0x7f0000012280)=""/10, 0xa}, {&(0x7f00000122c0)=""/167, 0xa7}, {&(0x7f0000012380)=""/80, 0x50}, {&(0x7f0000012400)=""/221, 0xdd}, {&(0x7f0000012500)=""/147, 0x93}, {&(0x7f00000125c0)=""/209, 0xd1}], 0x9, 0x0, 0x0, 0x40}, 0x4}], 0xa, 0x100, &(0x7f0000012a00)={0x77359400}) accept$packet(r0, &(0x7f0000012a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000012a80)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000012ac0)={0x0, @multicast2, @dev}, &(0x7f0000012b00)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000012b40)={'vcan0\x00', 0x0}) recvmmsg(r0, &(0x7f0000013740)=[{{&(0x7f0000012b80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000012d40)=[{&(0x7f0000012c00)=""/21, 0x15}, {&(0x7f0000012c40)=""/204, 0xcc}], 0x2, 0x0, 0x0, 0x4}, 0x246e}, {{&(0x7f0000012d80)=@rc, 0x80, &(0x7f0000012f00)=[{&(0x7f0000012e00)=""/245, 0xf5}], 0x1, &(0x7f0000012f40)=""/135, 0x87, 0x7ff}, 0x8}, {{&(0x7f0000013000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000013100)=[{&(0x7f0000013080)=""/99, 0x63}], 0x1, 0x0, 0x0, 0x20}, 0x6}, {{&(0x7f0000013140)=@generic, 0x80, &(0x7f00000135c0)=[{&(0x7f00000131c0)=""/94, 0x5e}, {&(0x7f0000013240)=""/121, 0x79}, {&(0x7f00000132c0)=""/232, 0xe8}, {&(0x7f00000133c0)=""/25, 0x19}, {&(0x7f0000013400)=""/182, 0xb6}, {&(0x7f00000134c0)}, {&(0x7f0000013500)=""/158, 0x9e}], 0x7, &(0x7f0000013640)=""/221, 0xdd, 0x5}, 0x10000}], 0x4, 0x10002, &(0x7f0000013840)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000013880)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000138c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@dev}}, &(0x7f00000139c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000013a00)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000013b00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000144c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000002}, 0xc, &(0x7f0000014480)={&(0x7f0000013b40)={0x940, r1, 0x205, 0x70bd25, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0xc0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xc0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x128, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe57}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x1dc, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x21}}}]}}, {{0x8, 0x1, r19}, {0xec, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x248, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xa7, 0xffffffffffffff44, 0x89, 0x9}, {0xe2, 0xffffffffffffffe1, 0x4d, 0x100000000}, {0x100, 0x1, 0x7ff, 0x2}, {0x3, 0x9, 0x0, 0xfffffffffffffff8}, {0x6618, 0x8000, 0x7, 0x4}, {0x3, 0x8, 0x2, 0x8}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r29}}}]}}, {{0x8, 0x1, r30}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x354}}}]}}]}, 0x940}, 0x1}, 0x4000000) 2018/04/15 00:37:41 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0xb7, @rand_addr=0x6, 0x4e24, 0x1, 'sh\x00', 0x2, 0xa, 0x6c}, 0x2c) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x5, 0x4, 0x2, 0x1, 0x3, 0x3, 0xfff, 0x176, 0x38, 0x3db, 0x400, 0x3d, 0x20, 0x1, 0xffffffffffffff62, 0x7f}, [{0x70000000, 0x9, 0x7, 0x800, 0x80000001, 0x6db0, 0x5, 0x2}], "7fae16a299c528f94065e5e2d50d39fc54063e48fe60d9e03d3a00c7c927a533a557e4bc68e3a91db7b9317705a8a5210d366e50e4a9d477137fca5ebaedfdfa43114da6f7cf89df5b127aafe53faedf630b6644c393d73a9f68d8383d25b8316a79eae23bb2ef59cb8babc3b14599e2a7369e9baa347ad60dea224c653f765d921ecd6362605733e8667cd5a269c710aea11f379b383158c0d5fc451203874b703c96c788541cf562f8ddb5c36a66452d60bed3111f563de1201b13e520c11110ba611d79223afedd5d9edb1247848dedc6ded08c043f5329cfe349f4db151c00", [[]]}, 0x239) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5414, &(0x7f0000000000)) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000100)={0x400000000000000, 0xd001, 0x80000001, 0x20c4653dc7505ce2, 0x17}) [ 79.366578] team0 (unregistering): Port device team_slave_0 removed 2018/04/15 00:37:41 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x7af1) preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000001080)=""/20, 0x14}], 0x3d6, 0x0) lseek(r0, 0x0, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000240)={0x6, 0x4}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x44) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000200)) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000080)=""/193, 0x2b, &(0x7f0000000040)=""/60}}, 0x68) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x2000, 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x80000, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000440)=0x104021) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000340)={0x6, 0x9, 0x7fff, 0x2, 0x1000, 0x7fffffff}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000180)=0x800) 2018/04/15 00:37:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') [ 79.420204] bond0 (unregistering): Releasing backup interface bond_slave_1 2018/04/15 00:37:41 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x1010001fffc, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000000780)=@in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x80) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x6) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000001c0)={0x9, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) umount2(&(0x7f0000000180)='./file0\x00', 0x4) [ 79.502223] bond0 (unregistering): Releasing backup interface bond_slave_0 2018/04/15 00:37:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = dup2(r1, r1) sendto$ipx(r2, &(0x7f00000000c0)="9a46478ae32eb804ac8979db0214b1472dfd21aaf965fc09caaace553a432e2d214d11dcec53754e80dbd8569c4ba9a4a8be217d448d53466316aa2655c48af8a415f5b7671cf714596762f47e77b681b572920f4c5e2585fca92e0d6d8c639075309fd23384deba33cba38c993648aef2615979737bf8614af7054bd62e72b5", 0x80, 0x4040841, &(0x7f0000000000)={0x4, 0xfff, 0xd5, "69a33c2308eb", 0x7b}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000740)={0x7b}) 2018/04/15 00:37:41 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xdfff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffa) 2018/04/15 00:37:41 executing program 3: r0 = socket(0x7, 0x1000007ff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) [ 79.710061] bond0 (unregistering): Released all slaves [ 79.744744] minix_free_inode: bit 1 already cleared 2018/04/15 00:37:42 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001240), 0x113c, 0x0, 0x297}, 0x2040) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x6d7e32c49efbfc97}, 0xc, &(0x7f00000001c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="05000000", @ANYRES16=r1, @ANYBLOB="000026bd7000fcdbdf250700000058000200080009000900000008000b000a000000080004000000000014000100ff020000000000000000000000000001080008000700000008000800ffff00000800040000000000080002004e240000080002004e2400000c000100080004004e23000038000100080008000100000008000b007369700008000b007369700014000300ffffffff0000000000000000000000000800050000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4010}, 0x94) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/04/15 00:37:42 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001d80)=[{&(0x7f0000000440)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001880), 0x0, &(0x7f0000001900)=[@init={0x18, 0x84, 0x5}], 0x18}], 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x100000002, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) 2018/04/15 00:37:42 executing program 7: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/15 00:37:42 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x1e8, 0x41, 0x41a, 0xfb94, 0x25dfdbfd, {0x18}, [@generic="51ca20dd16d18e44d9d3cb319684d9601766c9900cfb0dc62b943f97ae6e2a0f49", @typed={0xc, 0x74, @u64=0x1}, @generic="8099b04be21dddb14e2e9e095a3984d440da5a5f0e32c1efef943f21806b", @generic="6f36d3ad6c71dd1c89975b4c61411c2aaecf44904d671d857ab15c5e0084220705aac0d1a632b55dd1da1682a840bedb0f3909ec8bfa0f28ec2c6121439a212b06a2dcc1b3bad78f6ceaa68910e10a4a73e4bfc870eafa1f2d61a91d2eeae6af07955d5bc8c0f3829735829bf977cafd65b9ce9f7dd61f62b6d62917d831fa555c0b4d923c9105ce21f008fa75", @nested={0xc, 0x60, [@typed={0x8, 0x59, @uid=r3}]}, @nested={0xf0, 0xe, [@typed={0xc, 0x58, @u64=0x3}, @typed={0x4, 0x8001}, @typed={0x14, 0x43, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="d3e13e45b7ab6d608f1b6e221d0577fe82524e159af14173644be2a6363e853e64fc2d7ec27693752e96c1bcf27762d0213e7b1a45c8b427ab46a5feae4a839c5b56c3fc8eedb1d3fffb14d460d6aae2b702d61e8f3fb6e790a638349eb8e60ea9a6af97e08441b1c932853eb27ca561a20da508f663b2d6d83d40266cb091bf71f67b5470e25835a3cae82b5168b33708b520d732fec8094668d5c58511c310509c93d192454d615624c0ae46364232fb415f9eadc8a9b1adfec1e42240a733459b68cc2dcb53"]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x4000}, 0x8040) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000002600)}], 0x4924924924926b2, 0x0) 2018/04/15 00:37:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) r3 = msgget$private(0x0, 0xc) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000004c0)=""/89) r4 = memfd_create(&(0x7f0000000540)="6e6f6465767365637572697479766d6e657431ad00", 0x1) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000580)=""/243) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000026000), 0x0, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x20}, 0x0) accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9a}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x8204, 0x9, 0x2, r8}, 0x10) [ 81.590531] IPVS: ftp: loaded support on port[0] = 21 [ 81.940601] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.947124] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.954462] device bridge_slave_0 entered promiscuous mode [ 81.980058] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.986479] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.993641] device bridge_slave_1 entered promiscuous mode [ 82.017884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.042544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.112122] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.138885] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.246473] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.253749] team0: Port device team_slave_0 added [ 82.277578] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.284771] team0: Port device team_slave_1 added [ 82.309866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.336590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.362509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.388599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.616754] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.623188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.629952] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.636346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.453357] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.532513] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 83.620733] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.626956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.634635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.709996] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/15 00:37:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x3f, 0x24002) recvmsg$netrom(r3, &(0x7f0000001680)={&(0x7f0000000280)=@ax25={0x3, {"792e1e90fc832f"}, 0x35}, 0x10, &(0x7f0000001400)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000002c0)="f0550dfeeeda1697f089fe9fd8b6b7ea561c40c457df859fbf384512ff3c7489584367b0729d929b977a843f44d68e149b3c23f895450ef2ce036a0899985cddf8231bdeb6ae6aebed1cd3bb6bf4aca54e63813975461d89abffc555c28022b062b28e1b76ae267b2b56dbb036651236b2c35c7938222e079b30ae12ec957cba45a7", 0x82}, {&(0x7f00000013c0)="aaf2e23d7a397a94adee64e6ff9fdf5ad5de5f5bdf", 0x15}], 0x3, &(0x7f0000001440)=[{0xc0, 0x10b, 0x2, "54a4b696ad3e25f4e8dc9364863c4a9bc7bd193ced4e980188e6373854ef14841bf344a6509ba1d7e40434c4913ad8e9f3a147c3be7bc65255ebe4e60d8c915cad82ade951f4a665271cf590bd4561ed7a5dc80f2759d5a94809073eb9760d095da370cffe2efca65f4612d7fe2ab87251a87c49842480fbb888b710eeec85371fcf3d9e82479bc6347f280030020cacba43b520b375358860fe23123a3fa689ba5a3bfe74da13eadb85a5f40b4aa3"}, {0xf0, 0x0, 0x7934, "d9d3aedcf9e0a2e900c9646158fe44a2365a6ba006d70de2242572461a4f53637e2c2807362193bb23af9840fe33ad6ae9c835fadbb38fbb50d4108b0876b7af58d5a2a58fe616699df22283ac80b8710220e8c7b8634af07ce23e6bfe7342d437cd6db39cc23d967488e5be905529d16ad477ea30bf4d4e247f90deb60147ad26aabeeb065deb7491388093a5aecbe852a8ec2596389baad3609fa10c870a7d32a6b31cc4db407c52ede8b836289e22afccbbdd87133950b719c1ff7065dea6fc0498f3a21e1d0ad22a48bf3a7d89a6e7ed2cf25ead7588005f911e88a11bbb"}, {0x80, 0x84, 0xfffffffffffffffc, "16726736b7cf93e122cc22161b028dd6b346fc5a07954a18499116e06347b045562e7108839afc1a9806bb7e80612246db649ecc889ce69d0ade3d9872a45da865b61da864efa0a125be4d451362be8eb731d85b10a58e05a7eba8459f7cd8248f7b7fb51c0613d90f17ebad"}], 0x230, 0x10}, 0x40000002) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000016c0)=0x0) sched_setattr(r4, &(0x7f0000001700)={0x30, 0x0, 0x0, 0x5, 0x5f, 0x7f, 0x9, 0x6}, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0x13, 0xa, 0x1, 0x0, 0x25dfdbfd}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x3, 0x7, [0x9, 0x1000, 0x6, 0x7fffffff, 0x7fffffff, 0x0, 0xffff]}, &(0x7f0000000200)=0x16) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={r7, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1f}, 0x1}}, 0x3c, 0x3}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000180)=r8, 0x4) 2018/04/15 00:37:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:46 executing program 0: r0 = socket(0x10, 0x802, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) getsockopt$inet_mreq(r0, 0x0, 0x8c6ad58de8708a9c, &(0x7f0000000000)={@broadcast, @loopback}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)}) 2018/04/15 00:37:46 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a03", 0x2}], 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/47, 0x2f) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x2, 0x80000000}, 0x8) 2018/04/15 00:37:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000000000), 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x2, [0x4, 0xffffffff00, 0x4, 0x1, 0x7, 0x0, 0x3, 0x1f]}, 0x5c) 2018/04/15 00:37:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept4(r1, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80, 0x800) getsockname$netrom(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x2}, 0x4) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x84000) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[@ANYBLOB="10010000", @ANYRES16=r8, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x11) utimensat(r3, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={{r4, r5/1000+30000}, {r6, r7/1000+30000}}, 0x0) fgetxattr(r1, &(0x7f0000000400)=@random={'system.', '\x00'}, &(0x7f0000000440)=""/236, 0xec) 2018/04/15 00:37:46 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x4800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), 0x4) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/04/15 00:37:46 executing program 4: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) utime(&(0x7f000066b000)='./file0\x00', &(0x7f0000b17ff0)={0x0, 0xde}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xc3d2, 0x4000) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/15 00:37:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000002480), 0x8) signalfd(r0, &(0x7f0000000040), 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x4}, 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) 2018/04/15 00:37:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x76}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r2 = open(&(0x7f0000000280)='./file0\x00', 0x20200, 0x34) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000002c0)=""/136) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000000)) r3 = semget(0x2, 0x0, 0x400) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000000380)=""/17) r4 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000001c0)={r5, 0x8, 0x79, "b0cc91849553b8ff7d43081535bdaa0b980e9dd744b74a3abd3b41796fc91f8184b586f791b1b359f95068abf5f2931823467246c2791ee20a254a8fd2f0b3725667f2c664661a3a62667f2853607b69f97b6ba634d77addcbd0aee2bbd0f18c933c4c40474f31fe64fb63925b005e45f75db341a750094a54"}, 0x81) 2018/04/15 00:37:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0xab26, @mcast1={0xff, 0x1, [], 0x1}, 0x431d}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x13) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) 2018/04/15 00:37:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:46 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x186}]}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x4, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/15 00:37:46 executing program 4: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x7) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0xd1, 0x40, 0x401, 0x0, 0x0, 0x8, 0x200, 0x0, 0xfffffffffffffff9, 0x4, 0x40, 0x40, 0xd8d7, 0x8586, 0x55, 0x437dec0a, 0x2, 0x8, 0x9, 0x851f, 0x5, 0xaa8, 0x4, 0x1, 0x5, 0x6, 0x0, 0x963b, 0x5, 0x81, 0x6, 0x4, 0x3, 0x6, 0x0, 0x0, 0x0, 0x4, 0x7, @perf_config_ext={0x9, 0x6}, 0x0, 0x100000001, 0x81, 0x3, 0x3ff, 0x3, 0x7}, r2, 0xc, r0, 0xa) 2018/04/15 00:37:46 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/mixer\x00', 0xfffffffffffffffc, 0x0) sendmsg$alg(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="3109ec5939d90574b7aa11069b5560e9d48c1cdf6db0885884fed1fee89874ce90b837934071e2122527cc9dcbfcf752054143444d6b470dae59146a40735640b1ace37d3334c80d2303a95402494f7b0d7c9ac85ef0df9c7c1981826100e64d34622ec37f57e3ef2fea360cc80fb52736d4b873f9b7e4c7b424d6767dc3de32a767bcc80cd702b0c252908ca85fe5c7d787ef5990ab7c0e8a79ea76d68aeb4b22cccf6f92b75b4587696f4c158f79943ef2b5f15c3a831af566d61a6f16f8bd1faf2a3234835ddac9d56a9da477f2d9b0c7fce8d3d9ee97fff84ab3", 0xdc}, {&(0x7f0000000500)="033797f747dfbbddd0e8a651dbc58debe2da5c1ef2cc7ca811b3e34cf8bcfba94613da54d04683b233ebd9cbb83db3dced9460c9c78960885e5d43098fb710db4ab0b504f38e7bdeab747311cd2ec9997d392424f5314c65f2114daeb3e50166125711cd00945cd08d4f349826a54d7350cddff458669c287837f5d4873f9af4797e65f3", 0x84}, {&(0x7f00000005c0)="425681bcc53821bf19808d32cb4e1c8c23acb2bc5874e20702819b0d72c8a813a1e4f207945d36302df08e12142f615e26a3e63ccd09bfbf7574539d5c2fe7d611853fcc20fb5d19", 0x48}, {&(0x7f0000000640)="8214f4d7dffb8ede7ab96217f7b1dc5db6ac910cd7d4d73299eb3db4d26d2edb440356418deb3de8d5675f5260e57b4f1cdbf7f5c8aa070b9393e77ae00d72d07c440e3d9a543a0ccac431fcdf23a24543e21e8c72e39a102e34b2a56d371dad690a68d8523db60e77c8b28eeb4a37c3eefdabd4f2f1ffee491eee3816c6a4898e7633a3a2fb810346ef05a8a034b016139c38f6491da7595267fa449e14bf2294149750d2b2c8b5a28cec16737f2c144f81d7cc4d913fa19d2fe206db2394fadd4d0a81d280f9caaf06ba963609", 0xce}], 0x4, &(0x7f0000000780)=[@assoc={0x18, 0x117, 0x4, 0xe1b0}, @iv={0x38, 0x117, 0x2, 0x24, "11ae03f9d4a14eb50cf57fe9f2a160a8c777a3833040bef7ad9493eeb00a3f775dc109c4"}, @iv={0x30, 0x117, 0x2, 0x19, "f6f746c7f021bbe6a17dbe1aa01bb776229b5e5372ceaaa498"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff00}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0xb0}, 0x8001) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000300)) sendmsg$alg(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900), 0x0, 0x0, 0xfffffffffffffd72, 0x4000000}, 0x804) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/04/15 00:37:46 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x9, 0x1, 0xd8}, 0x4, 0x9}) keyctl$restrict_keyring(0x3, r1, 0x0, 0x0) 2018/04/15 00:37:46 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)={0x28, 0x20, 0x1, 0x0, 0x0, {0x5}, [@typed={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/15 00:37:46 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="5100000000000000000000009167353d73c3bf7cda783ab3826b4bbdfcdab091cec8d56d126a1c93e8bb8295b4aa3296e212d6c398c894c9a7d58e84c713204cab6ac0fa789333118b7a2318a9791bda730f6352f0259a0b162119ca517c5797df7aa7329077ff7647f120b35f7a9668fcf553192b7a68639eb135e81fa59d14"]}) 2018/04/15 00:37:46 executing program 0: r0 = memfd_create(&(0x7f0000403000)='\x00', 0x80000000000006) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4000) fcntl$addseals(r0, 0x409, 0x4) ftruncate(r0, 0x7ffffd) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x1000, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x2}) 2018/04/15 00:37:46 executing program 5: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r3 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x3, 0x100) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00000002c0)=""/210) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r1, r4}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r5, 0x1}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/15 00:37:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='..', &(0x7f0000000040)="2ee5", 0xbffc, 0x0, 0x0, 0x0, 0x0, 0x213000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ip6gretap0\x00', 0x9d00}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bpq0\x00', r2}) 2018/04/15 00:37:46 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x9, 0x1, 0xd8}, 0x4, 0x9}) keyctl$restrict_keyring(0x3, r1, 0x0, 0x0) 2018/04/15 00:37:46 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x186}]}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x4, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/15 00:37:47 executing program 5: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00001f64"], 0x8) 2018/04/15 00:37:47 executing program 3: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) read$eventfd(r0, &(0x7f0000000040), 0x8) fanotify_init(0x24, 0x141000) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/15 00:37:47 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x0, 0x3bf]}) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket$netlink(0x10, 0x3, 0x5) io_setup(0x7, &(0x7f00000001c0)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x400100, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x100, 0x0) pipe(&(0x7f0000001440)={0xffffffffffffffff}) pipe2(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) io_submit(r2, 0x4, &(0x7f0000001580)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0x1, r1, &(0x7f0000000200)="a2517dfde4725f9bc3bbb33d7cf54bd2ca54d89fc0e2e626b8dc8767f449ec58802ed35ad3fc63d3c57daa027475c4bac14543fb0c8301540291e9777c96564c6bbb1d7e288e5955797fbdf5e19d74699f246192ee13fbe9c92d7c8493288ca8a0b3d1e048e6cab2ca1625ac49fcdb8e4be5bc43c98266f641ab37250ed8a98553083290a3014c8289b01bde559035d16913", 0x92, 0x1, 0x0, 0x0, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8c7, r0, &(0x7f0000000340)="da514425374f19a80a4c255330b463f58d0094eb0cb4269a17ab1fa963487752b6c470bcb31b777e2b989bc4a2c6fee127118e89ee58a7cfaedb644a921f44f5d4cc87df733110fb87dae3fe", 0x4c, 0x8, 0x0, 0x0, r4}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000440)="05fb30db7cb44fce544764cb984e270385e99ad8be7ac66adf527893e4e11aebe8a52ace8482252cfe6dc352072ae8d37dddb3699b9a66dcde6f93e93180255ee01d22002ae97ace31dfcb3378e557ba03e0553e62c647271114e3dcd03f5c1697c6c88ce93cfec77659629a0b7a93d98710757adfe474eea22e8cacc6b09bbdcd50acab3425c48ff9193e3973a7d849a7f885b98b64b5339e94ec81ad3a275bbdb2e8b93167bdc8f3e86cb1ed7517092686dbbeb25a588f324bea7973fc9498c059c1d0ba053e2474395fae581d1a7ec6837d1358547a1b5bd98e402d46a597357330911f14e71a51166561a0862209bed6d3dd5dd500fcdf2020b52a21a67ab2b146a13c9956a9740b676d1b204bde77ad5140dfee0de3c998a1b805ea053227e0feb626feebd4f7dd95371c8829a7da7a477c4b8167988b9a307f0644a7de1f4fa707423b5b49c30527707098756e4a399e50d484bd763105a448dd7b59cc7ebda19b815ed3ca29661775c548bbf26de43283aa68648c21ccd2e158005c314ef1af99db72d388e98bf7b9284a43c44a75f15f7c156eab5aace4555e1ff1d52436446a75ce2e379994d597b8d24900044206f0ecc20abe1576721ccdcccaa73ff8efeeb2039fe24c572f3df80fe2f1c7fd96bdfa69ad3b817ad47c43b7bf9a8a6d6f5c418f0ca2cf9427377fb89280e87a9967e038bcf266776a9516047bb00953c2df91837018a8fec984fea2735d3f226efabdb41882410fcf0934190173ef05373f9986bebcbf2ee234d84ae0daffaec071e837f973afdbdbc6259a61256cdad1d2855fe4766f9825708c6c6540b0c23856ee2e7da542322f60687f587b697a141a04245211be96d03d96057fdfb61895601548c8b21da2fafb56e033a39797b2b606cf9463f9e41fd90b41d3d90f025b4b34424eb1f87d74283a4da824e16c761b49f6e3a08a25df5c3ab5d9f4b57974a631bdf6404c7d70a6d715e9e1c7cdceef2cea8a811777107d9760a651b8b472ced327f14111d903f5ed93ccaf4273a8cae2bef9a754bfb348231c0167920f26fac0f6c3aa36bb15d572a7135033d034cace9e01b0dad328580a2d0ea236e412743ae913a36393783c80933a34b701f329fffbd88cbca0be28274e97c7f66d198f9413a119964d6f0f7a7ee1164d2f40df86cf514b89143c7c4d48a320fc3fb82ea8855cc397904d4f9133e717f2f76475ef44d8f2b0a9a04a80b45dd028babbf40912081ca95f4fd6289c37a6bfb5cfbc5e011cbf90b2da168480870d1edf13fe376d6820fd2964251eb21ff329b60a9d868f8b12b720ede5c1afbcf35d7fbd4ba0066d15a52f6ebdd8948258b15714f60404881fa663f336ee920856c5f95178589177ab4de959687df492f542684e4e41a6b0dbcd08922c403157172534d325e0516a53543815126715f1269ed77a9cc9ef2e5d3f0c53cea7bca8189239c1208cd85c16264ceff524d5d54d9a25d3c578d9cc60fa93d0714c628401314dbeed92ad365907911c01e0e7e8213465c95a1ea0b570adbe85eec70dfeca90e696201843c1b8c2f4aa5381c8f8ac74bf1e49b2189d04c260144cf10591263a61f1212908c7190180b3d46481274dd660fa547ac7cfc74b8b942721087637557f27b7f35874cb9b6b79ffb1e6a6f3e8f0b1995d1be3d7b8229af09183f3cfb5610df8cc0435ce44e6805564192a266e7299c26ff3182bac766d05c25773397146b72a3ecdb7a6c2a05f4a1622369fee78af5748ecf471906cc365a951cea1f79db383909058a8584231cc79e85539839c4f1c1cc4f1f478339550c74109a7a0127dab59c02f7adbb0b22ae3909d6fe56029ed0b1759748d37ca8756cb268d020df4a6ed691bdd39fe88be051912c774da18a1ac8b558a19bbd9401de14f7b315b608a51e24bec2cc393f895db5d329bc4b165bf19f39c8bea4db580906b2f9186345833c5bb01973b9d95df2c3948282d8af11c019583b9bfa8db22fb491dbaefef8f681ce06515bb9b0ea6031ec467955fad8744a3fee0d7e8c6475406a333a01e591ebadf7a6706722b24799be6c61ad6fd3da4f6e577e430000ac2ea53e12a66a2d57710c18bfb4d95a1fafe33ee4002162c5b8d47589cb7e3ca9e2f557e0176e7c4b00df19bf492e118c845f757013b39131ba20fc84527f27c36dcb2b841e7f0238ad99724e7f16de54999bafeb50982b0e1e0d5decee7a0bdebe7636937d9817e83c2a75ee79f477be8c069f6505b354d9d45e8e6cb2ac8ef5d3038fb4700f8f216dea9c32fcd41550f07ed52abf72a797f3f8bf980913ab43df3f06c5ce53e3e1b2f19e97be0718a56dd0554644cac320025b69568ace9f8642d6a96e61a1c9f535b9c15d6c188c30b1d7e83844a0e2f1e8d8e249ba9631ca5cdafabfeb677f048fd66f28b2a6a8f3f017a6351ead072bcbea1db7c526330b59fd547b83b000504bdf8662bb99482320fc0b3dc7fe06aa43f5b4d1f236e9e183253b315f7f66ea12728b3d29b68c971921845309bd403a888c51435e524650b98fa5964f9073d48e9e7f5489b8b0ca75c4b25520356e33bb5860d91ecb4c558820b01b6df484f6787a2763d18fec2f48bd5dc198e226e72f45313214c49994989b707a9d4ebc5a6459d2a1798a4b14496b3d44b641dbce30b57dd587f94835fb6a800d05650eaa8f91a3babab74cb52add950954af1559890bd50b302363db1e4e013490b39164edd5eb51d26b1020b2ba245af87c6a8f4de7557ef17df6912864ed9e40e9bf07b0bb952b7933f3e7ad769745c637590e3e588513f40abfafa6e920197aa1e962dbe56dd7811318f69fec802d2a958029a8877b80e07db90cb50c9b0a26be7fd4b0a5416e82dc971bddd99e812c37e3a119f07ff9b98e2bdd014c5b96389b98ee223f0cc8660099d00f25e152f6136ac342e61cc2649a64df6fa3d758bf5d8cef3fd40815a278daec38c714b04cc0ca3dcaee03e2e20e39cf2490ad7530152d37b649047a6036412de41e0b942e2e70668b50ee3520914da8ef74ef5bc3b87a7967b2f3ecec664dd1d1ab55d09520732ca7ed7e8224c685fb2b617112a16c874173feea4f0fb7e1efd1ada316e7e59d65b36c32adfe6160f324327ea45a87add879da1a524306dee7100d9fad10f881a2f06043ae3f1487d326a43c55a9ba190bffdcf0331b1cb01d700c3f74d44dd1ebbe453bf89620995bdd495ae1def48ac5d369d4e7a96cbe7ae49d44efbb19b058ada2ef0c04b4a6e3f6c88979f89b3c7377892922a052822bf4b7717a434fc764d84fe6c1ee991bf3dd53a165030673b6a2c948d85bbcbd85db7ae19f46c5f7d0d4f4a5fa4c9c5a6e1173f8643fa3aadca0461b2da96ea542e0b8e3a722804fb5b4078c52dca6870aad99a45b24a2030f050ab577ede16bb37d91ca1f8131ec35c1c88c12a828bbd60281b6b3d52a16eba6cf51501200e5dea8792309f4c843b696b5310f03995c8a7b52183055a44ff1cf961dbc284985ba5e618724f62655ee8df7bfa24b8b4cca51900a95122f931144942afe557bc9a2b0cbbd90f4bf039217d4e830667ef7ce5b8130c02875b2bfc1a9971e63b6414c15f194436e3973d8ad38e8c655900de6dfd23b85d96a11611442ce683008ac445a8e0e5fa141997adc0c9d2d3d6002291514d0fc2c2cb2935a461777e5079fbbe05d70cc0a93201c3e1e5a294614b972826675184dc69ab886265328d6e3b82837a005149c1354c4dd204fd4bbd54ba68f4c4f2c42cb7e71e4b0dfe263767686208eecaa7e9f6545f511cd2a0242c0cb6744fa796d1e112c09d9ee3e9b8314f49d173203749f57e1d9aab2335e4bd01a6f55ee632f21f00a0f9b2f913554c7409886e6466ed61adb52bdcb4e4d65f2752f4dcd4add60afbd9171d49c08996d1e65a770afb5854c4b0ec3264fc4eb76f51431de5f0d8bf08790f213f7f8586ed97c0e9828b5b5db762c0447958fc4a9758e84a5fecb0c01fdb2c78b2bdd24871de47f7f4c8e5b1d01d157e0fd7cc7ebd2e896e3a809ca5d9947cc4fa849fd8d72355499a549fe1870e8863ebd987e536d053b4f5fc09559038612f5f396048fae0fc7562021fe2f485b752267ed7dc7aef0c119fdafd896dc4df642f0274df1306e00c6827c0a3046b1db72be8b7f7a53e9d1f3ffa0f246081f3dfa18d6cfd89c3648e4414f54fef610afc43adaf5f12678958b61b71f7c0827e4d85ba2038eb0c352fd10e36ed7b4118bee0c37cc5f64ea4ce21af861d51fd60825a92fa9296006e95d4e8cc9a661862d948cc4c47f7fa02c5b45c9dc60f31a50134850baba2f6e373bc3275142973cc1f1279144e2da2b943eedcd05b7ab0c49b07fef057f07e715a99c2510fa9fe56269d6b729eed8bdff04817c117c61a5fc564679467aac9e9637e8671d5c656e300cb62731cbe9036614b22afcbdda1a7fa49263e9ca796e997ebd99446e063c7ee95b8393eb6f704b5d2f9a336f338b19dd627089c2223d0f20cb3f494362d8db238050297716553efce2bf2ead8a9cc94367b62b3b5aa16aadfe92c11e84266967403d90325b02bb512207da1d852c73d8ab1e832e28c67daa27850be4492867c99420edba1e0d127f4fdc51d0bc64e17e4182be528ff3d6e760aa5da7da31933237fbe07490a4f162ba6c9de5a04b745c301fe9c91c86d23fdfd521be4aadcc83718420c519755caa6af5275b42226c53367c58958b5111ea9dc3d7d10a58c7880dd5d17aae45a460870cc4de8c11ba0e7270243854802eaeca06c86c7b24dc4c1b21f03b8ede7cf535646794fd578227f50e860b37e79b8eca780672d9de620524571d6f58fe149849b99b3220cdc7aac6701ab1cfdeef97db7ab745408b7c075a2a5c6caac910b73a858cd29b3f18837d7dedabac6aeee446e0c79f8610cb76ebd619983085f0ba6e93fbc4a4a72c5d0d44cd3e422258db8320272268fa4edbb628d6321ef9e06b59f02bd8224f7b67e0d2221e182ec394eb4a0ca89287e79009c0fd023c61e7c68852f065c7082bbc18f7c47cbad98932a21f5b83f6501faf2726011031a21243e6ef4129d62f7618357512e1986c726d8dc9cceb6cce00689b02dbbd7fc8432cd2ff98f7a7128e70a7a70f31819792f2ed50a33664a9a646d336ffa3d870eb74789677bb76db48249cc5dc1fa9c61a401c86b6fed1bf58a9b949f15036dc26795bd02fa17f138ed1e439d615566ea7a0bd6ab43b178337ae61e06ee37fcee37103fcf718fb4cd1b280a0a4f8fb30f0f91e47e1e240cb4bceaabf39c6af027fa10f339e91b9f5b55deac5a082f6da04ae43a2f1f201138077d091202cbe8d7f7875b69f5aad72d7b14c4feb086f2e1aabaa93339eb10d72fbc81a493863471bb65419e787355bdb4f5624fc47b3a70fe6595961849c207f6bf9b92a2f7f663abb4a8c2ce0a07a28bacdba4439e6af5c39d8f2c39a524de91a49132f30eeaaebb239efaa89404e4c51eb49556ba146bfa3d720a773294a44b67c982b9fe682fa5d6f7b465371d905d666bcf00c3abaa0bb499a44b259336ec9a8cd9af594f660753543d1f9113e129f2611df7cb158b6b43d23a13a0a469b8cb7c5b4745afacf3ead7239304cd191aa1e9628b373ae6dad87dc59624dd788fcd470dc23c76836266d75ecdf49c2f330dd20ca61be4a914a2905b668701c0ae9b5083509810b624e67eed512cfd8be46f7eb52f00b9e255af32d0bdfe6298a31eba8bc85c18fd545213765cecdc980e069a5c5e593522b6", 0x1000, 0x2, 0x0, 0x1, r5}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f00000014c0)="841bdeb71ae85daff45eed3a3ec6323c71aa629f4daf5d9cdb5d9ec6b3", 0x1d, 0xfffffffffffffffd, 0x0, 0x0, r6}]) r7 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8440}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r7, 0x804, 0x70bd2c, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 2018/04/15 00:37:47 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x800, 0x2, {0x2, 0x3, 0x2, 0x0, 0x5}}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x8, 0x4, 0x3, 0x4, 0x1, 0xffffffff}, 0x2c) 2018/04/15 00:37:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/uts\x00') open(&(0x7f0000000000)='./file0\x00', 0x40, 0x3) setns(r0, 0x20000004000002) 2018/04/15 00:37:47 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x9, 0x400000000035f, 0x0, 0xb32, 0x0, 0x400, 0x1100, 0xa, 0x6, 0x5, 0xff, 0x5, 0x10001, 0x36, 0xd1c8, 0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0xff, 0x6, 0x6, 0x4, 0x5, 0xc1c, 0x7, 0x9, 0x401, 0x1, 0xff, 0x9, 0x0, 0x1000, 0x81, 0x0, 0x100, 0x6, 0x0, 0xfb, 0x2, @perf_config_ext={0x4, 0x4}, 0x2, 0xd872, 0xb5d, 0x0, 0x4, 0x800000000000000, 0xffffffffffff8000}, r1, 0xb, r0, 0xa) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x81, 0x4000) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x100000000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000200)=0x8, 0x4) r3 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000000)=""/188, 0xfffffffffffffc91) mkdirat(r3, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r3, &(0x7f0000000240)=""/80, 0xffffffffffffff8e) 2018/04/15 00:37:47 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x60) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r4, 0x3, 0x0, 0x200005) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x7) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) dup2(r5, r2) 2018/04/15 00:37:47 executing program 5: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:48 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1fe0000, 0x100) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000180)={0x1d, @broadcast=0xffffffff, 0x4e21, 0x2, 'lc\x00', 0x20, 0x3, 0x1a}, 0x2c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005040)={"65727370616e300000008839b40200", &(0x7f0000000240)=ANY=[@ANYBLOB="4de54be47afd2d7a021689499bfe7935b4b1c931534066614d1e646f36d5b2b588e9dcfc41045c4321acd325b2c459b852d42639e6dc0808272d2b2b53c294944b0c0353bf30d06c189250cc966700000000008587a7da2c8034f577131e0f4593918395f7f13b5bc34c44a8542ecdfee7443e3d2f66ae1e88d77de2d05a33dc014e79eeb4287156cc0c74112e32b3d688b15fc05afee61be79c5046041ee9076fd1b0e90868f5b239"]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000100)={0x4, 0x1, 0x3, 0x1, &(0x7f00000000c0)=[{}]}) 2018/04/15 00:37:48 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc00, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xc3a, 0xfffffffffffffe01, 0x1ff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000200)=0x7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0), 0x6) 2018/04/15 00:37:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000011c0)=""/20, &(0x7f0000001200)=0x373) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/136) 2018/04/15 00:37:48 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30) r1 = socket$inet6(0xa, 0x0, 0x8010000400000081) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) writev(r1, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) r2 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) shutdown(r1, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) close(r1) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) 2018/04/15 00:37:48 executing program 0: clock_gettime(0x0, &(0x7f0000000000)) clock_nanosleep(0x0, 0xfffffffffffffffd, &(0x7f0000000080), &(0x7f0000443000)) r0 = gettid() timer_create(0xfffffffffffffffc, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)="c81046bf3983a790b1b2cc4629bd505aa08dd5f123232cb2478c41a967b93246a0bb9607e139bf43f91e74f044f80788c74a08a33d96fa591574b1df90421321cc99e6187470f7879a6c24cddf9e1c1338951084b1689c7213d85790993f5b51dd62c129a37550dd2e3063af831ae7b26af6c84ff3"}}, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001400)={0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getpeername$ipx(r1, &(0x7f0000000680), &(0x7f00000006c0)=0x10) connect$inet(r1, &(0x7f0000001440)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) timerfd_gettime(r3, &(0x7f0000000180)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x4000, 0x0) tkill(r0, 0x200000015) process_vm_writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/13, 0xd}], 0x1, &(0x7f0000000600)=[{&(0x7f0000000340)=""/79, 0x4f}, {&(0x7f00000003c0)=""/35, 0x23}, {&(0x7f0000000400)=""/161, 0xa1}, {&(0x7f00000004c0)=""/90, 0x5a}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000540)=""/175, 0xaf}], 0x6, 0x0) fchmod(r4, 0x10a) fcntl$setflags(r2, 0x2, 0x1) getpgrp(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mkdirat(r4, &(0x7f0000000280)='./file0\x00', 0x20) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/15 00:37:48 executing program 6: r0 = socket(0x1e, 0x805, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r1 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/19, 0x13) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/15 00:37:48 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000), 0x4) 2018/04/15 00:37:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:48 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000000280)={0x0, 0x4, 0x1, @thr={&(0x7f0000000140)="4a15b790d9c51c02f28d8342a4d329042be59ae18bbdb22b897d699982b645cb8345b10736cf88d898df575bfb82ad6d6b645f809bd92a7d9f623a1161896b72b763a687e1d1b1c7ed21cf3caa0988c8958fc98e4cd5165b66423bde0a648db7777f5f0d5341a8160eedcdd5c50bc285e34b85c7700962e0c9ee72e4f5300666e6f5458804d626a1a1445e6d806c1b097322ab3dcc02c0fe393cc34385e211c940d676600166deab0f071e", &(0x7f0000000200)="026b65538740bb5ac7c80521788c2c6b7ba31cc07ff698b55a06dee7be4819c709dfed9a983a7d1347d7b6bc5724b09c989f4bf5a89cb6d1ca20d5d85f6ab76b1db4691844d713f3e49d3354cfd08545ebf2074f92417d6b4044c3bc58ac85797191ac5dee84c996"}}, &(0x7f00000002c0)=0x0) timer_delete(r2) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000600)) 2018/04/15 00:37:48 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='net/ip6_mr_cache\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001340)=@req) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3e0, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000001200)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x4, 0x1, {0xa, 0x4e21, 0x7fffffff, @loopback={0x0, 0x1}, 0x438}}}, 0xffa7) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x80, 0x0) keyctl$session_to_parent(0x12) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001240)={@local, @local, 0x0}, &(0x7f0000001280)=0xc) connect$packet(r1, &(0x7f00000012c0)={0x11, 0xff, r5, 0x1, 0x1, 0x6, @random="93a8e39c33f2"}, 0x14) connect$l2tp(r4, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r6 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) recvmsg$kcm(r6, &(0x7f0000001180)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/8, 0x8}], 0x2, 0x0, 0x0, 0x1f}, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001380)=0xd370, 0x4) dup2(r2, r4) 2018/04/15 00:37:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x101000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000180)={0x8, 0x3, 0x0, 0x35, 0x1, 0x0, 0x8, 0x2, 0xee, 0x5a8}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc), 0x1) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0x801) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000040)=""/202) 2018/04/15 00:37:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x21013, r1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) 2018/04/15 00:37:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:48 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_procfs(0xffffffffffffffff, &(0x7f0000000080)='net\x00') sendfile(r0, r0, &(0x7f0000000280), 0xb) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'lo\x00', {0x4, 0x7, 0x1, "38d1f5d163e5", 0x9}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="3db221e8bb0c2369e921ac68791de8bc034fa2515074864f7b3461b0f0b725f6c49b02bfb35360c4dbff131c15813e4f6baf47c2409ca09b668a8b1d044526bfe19dff9e6d05f18429ba4d82df9567a5d8f71d1ec07defc2bdbb0a3c28a59e6b57fb37df4ba59a72f8cdabd304891aefa4f799cff0c5f6a8dc286cc8c4285c8560bbd6b29e30d81634daefc8879f44078cf53b13a4131f54", 0x98) 2018/04/15 00:37:48 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x753) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) r5 = dup3(r4, r3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00000000c0)={r6, 0x3}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000020, 0x6}]}) 2018/04/15 00:37:48 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) dup2(r1, r1) 2018/04/15 00:37:48 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000000000000000000", 0x24) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x80) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) 2018/04/15 00:37:48 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000000280)={0x0, 0x4, 0x1, @thr={&(0x7f0000000140)="4a15b790d9c51c02f28d8342a4d329042be59ae18bbdb22b897d699982b645cb8345b10736cf88d898df575bfb82ad6d6b645f809bd92a7d9f623a1161896b72b763a687e1d1b1c7ed21cf3caa0988c8958fc98e4cd5165b66423bde0a648db7777f5f0d5341a8160eedcdd5c50bc285e34b85c7700962e0c9ee72e4f5300666e6f5458804d626a1a1445e6d806c1b097322ab3dcc02c0fe393cc34385e211c940d676600166deab0f071e", &(0x7f0000000200)="026b65538740bb5ac7c80521788c2c6b7ba31cc07ff698b55a06dee7be4819c709dfed9a983a7d1347d7b6bc5724b09c989f4bf5a89cb6d1ca20d5d85f6ab76b1db4691844d713f3e49d3354cfd08545ebf2074f92417d6b4044c3bc58ac85797191ac5dee84c996"}}, &(0x7f00000002c0)=0x0) timer_delete(r2) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000600)) 2018/04/15 00:37:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:48 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) signalfd(r0, &(0x7f0000000000)={0x5}, 0x8) write(r0, &(0x7f0000001440)="130000001000ffdde200f4088000050002230a", 0xffffffffffffff74) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x101) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x90, &(0x7f0000000280)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x51}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xfe, "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"}, &(0x7f0000000500)=0x106) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x9d1, 0x5}, &(0x7f0000000600)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={0x0, 0xffff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x8, 0xfffffffffffffffa, 0x7}, &(0x7f0000000700)=0x10) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="1b1e5d743306facc8fcf851d6a28c8782d06019d", 0x14}, {&(0x7f00000001c0)="e7cbe12b17393e4ab05ca8489214e214c4f5601419cd9bf885a6b943546c940f1348ccc9f731d46a047ad9e3775e78d30a74d42b92c2a3095984eb47c3602fbf975fd36d33e0b4ece242c5f46cf523cffbe0cca39e4dd26bfa80a0798ae5802b62b928491c8d1050faa22be6a138941391c8448334cc4643b03a349313603d20", 0x80}], 0x2, &(0x7f0000000740)=[@init={0x18, 0x84, 0x0, {0x9, 0x2, 0xd1f, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x300000, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x7, 0xacea, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x204, 0x72c, 0x200, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x27f, 0x2, 0x1, 0x8001, 0xd4b6, 0x6, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x7fff, 0xfffffffffffffffc}}, @init={0x18, 0x84, 0x0, {0x10001, 0x7a, 0x4, 0xcf}}, @sndrcv={0x30, 0x84, 0x1, {0x7c44, 0x96d, 0x8004, 0x1, 0x4, 0xf72, 0x400000, 0x1, r6}}], 0x180, 0x84}, 0x4) [ 86.619313] kvm [8355]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 86.691434] kvm [8355]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/04/15 00:37:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000140)={0x1c, 0x1c, 0x301, 0x0, 0x0, {0x7}, [@generic="3cee91958f"]}, 0x1c}, 0x1}, 0x0) 2018/04/15 00:37:49 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000580)=""/124, &(0x7f00000003c0)=0x7c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) fremovexattr(r3, &(0x7f0000000440)=@known='security.evm\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r4) r6 = dup2(r2, r3) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() sendmsg$alg(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="1e2286a0fda62f61357a8ed0216802317fdb376fa1e1a5c58f79d253e824ffe103ff034b6a2bd662428353199aebfc6cc4350df004a6965fd4153dd7059285ab7ed405587e2ab4d7376f82716fdc42fb3bcb71bdbe9ef42b1c76035b2a171b192ded4fe5436f82f53c6c19279abece06086211cf6730786eb1b267884144814dbb40cffed2e8f25262187f024fd8972b20b156647f459ec6cf0cc0c6a5feb3b08d4f4c56df7e224ff8e4afdfbd86597e84c42e8424adc36e0810330a2c2463a9c161560709f05f01a5374dccbaa6a05b1d0960690a1ebdba908c66", 0xdb}], 0x1, 0x0, 0x0, 0x800}, 0x800) r7 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000640)={0x20080522, r7}, &(0x7f0000000680)={0x1, 0x61, 0x8e, 0x0, 0x1, 0xbf}) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)=""/135, 0x87) memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000180)={0x0, 0x5, 0x5, 0x8000, 0x0, 0x0, 0x0, 0x200, 0x0, 0x7}) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000480), &(0x7f0000000400)=0x5b1) r8 = syz_open_procfs(0x0, &(0x7f0000000200)='coredump_filter\x00') syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x6, 0x202) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000006c0)={0x5, [0x101, 0x3, 0x5, 0x101, 0x2]}, 0xe) pread64(r8, &(0x7f0000000040)=""/8, 0xfffffffffffffec2, 0x0) listen$netrom(r6, 0x9) 2018/04/15 00:37:49 executing program 0: r0 = getpid() r1 = memfd_create(&(0x7f0000000140)='cubic\x00', 0x1) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7, 0x1, 0x3, 0x1, 0x0, 0x2203, 0x80000, 0x3, 0x6, 0x2, 0x9, 0x1000, 0x8, 0x1000, 0x1, 0xfffffffffffffff7, 0x5, 0x1, 0xff, 0x3, 0x5, 0x9, 0x200, 0x7, 0x100, 0x9, 0x3f, 0x9, 0x100, 0x2, 0x7, 0x9, 0x1, 0xcccf, 0x5, 0x100, 0x0, 0x9, 0x0, @perf_config_ext={0x10000, 0xc6d4}, 0x1000, 0x7c000000000, 0x2, 0x7, 0x81, 0x1, 0x1}, r0, 0xd, r1, 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) 2018/04/15 00:37:49 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000000280)={0x0, 0x4, 0x1, @thr={&(0x7f0000000140)="4a15b790d9c51c02f28d8342a4d329042be59ae18bbdb22b897d699982b645cb8345b10736cf88d898df575bfb82ad6d6b645f809bd92a7d9f623a1161896b72b763a687e1d1b1c7ed21cf3caa0988c8958fc98e4cd5165b66423bde0a648db7777f5f0d5341a8160eedcdd5c50bc285e34b85c7700962e0c9ee72e4f5300666e6f5458804d626a1a1445e6d806c1b097322ab3dcc02c0fe393cc34385e211c940d676600166deab0f071e", &(0x7f0000000200)="026b65538740bb5ac7c80521788c2c6b7ba31cc07ff698b55a06dee7be4819c709dfed9a983a7d1347d7b6bc5724b09c989f4bf5a89cb6d1ca20d5d85f6ab76b1db4691844d713f3e49d3354cfd08545ebf2074f92417d6b4044c3bc58ac85797191ac5dee84c996"}}, &(0x7f00000002c0)=0x0) timer_delete(r2) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000600)) 2018/04/15 00:37:49 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600214) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) dup(r0) 2018/04/15 00:37:49 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x10b, 0x16a, 0x80, 0x37f, 0x2b0, 0x1ff, 0x120, 0x2}, "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", [[], [], [], [], []]}, 0x1520) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffff, 0x0) ioctl$KVM_NMI(r1, 0xae9a) clone(0x20004000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/15 00:37:49 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400800, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x100000000000005, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/04/15 00:37:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:49 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) dup2(r0, r0) 2018/04/15 00:37:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200027000f8", 0x30c}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000005c0)={0x5, 0x0, [{0x6000, 0x5d, &(0x7f00000002c0)=""/93}, {0x0, 0xb4, &(0x7f0000000340)=""/180}, {0x4, 0x54, &(0x7f0000000400)=""/84}, {0x2, 0xf8, &(0x7f0000000480)=""/248}, {0x4, 0xa, &(0x7f0000000580)=""/10}]}) r1 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000180)={{0x3, 0x3, 0x8, 0x7fffffff, "e0b6673e3f6ba4a902649e6ac8293d0413eb18402e0968d619a19cacb77710c349e5ac85f960aee387115f63", 0xfffffffffffeffff}, 0x0, 0x0, 0x8, r1, 0x4, 0xffffffffdd99bac9, "37fde5338542e1a87577a518db72cec931b20645a10a71655c66aedbfccc6904f2359e9e474357d0dc4c30d39108286dc52bff63f6d6602de88241b6a95228aa", &(0x7f0000000680)="6c6f656d312f70726f6352a173656c66292d706f7369785f61636c5f6163636573736c6f6b657972696e677b2747504c00", 0x31, [], [0x1ff, 0x1000, 0x90fe, 0x9]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000006c0)={r2, 0x3}) 2018/04/15 00:37:49 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x9, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x4880, 0x0) write$cgroup_pid(r1, &(0x7f0000000280)={[0x35, 0x32, 0x38]}, 0x3) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000200)={0x6, 0x8001, 0x8}) clock_gettime(0x3, &(0x7f00000002c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000037fe8)=[{{r2, r3/1000+10000}, 0x1, 0x50, 0x2}, {{0x77359400}}], 0x30) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000000c0)=""/237, &(0x7f0000000040)=0xed) 2018/04/15 00:37:49 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x900, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=@upd={0x110, 0x12, 0x20, 0x70bd25, 0x25dfdbfd, {{'pcrypt(gcm(aes))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) ioctl$fiemap(r1, 0x40286608, &(0x7f0000000040)=ANY=[]) 2018/04/15 00:37:49 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x400452c8, &(0x7f0000000080)={"69726c61ff000000001c000000000080", {0x4, 0x0, 0x0, "04e4f87f8f00", 0x10001}}) [ 87.655803] FAT-fs (loop7): bogus number of reserved sectors [ 87.661780] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/15 00:37:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:49 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x10b, 0x16a, 0x80, 0x37f, 0x2b0, 0x1ff, 0x120, 0x2}, "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", [[], [], [], [], []]}, 0x1520) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffff, 0x0) ioctl$KVM_NMI(r1, 0xae9a) clone(0x20004000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/15 00:37:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xb8}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @loopback}, &(0x7f00000000c0)=0xc) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) [ 87.706436] EXT4-fs warning (device sda1): verify_group_input:122: Last group not full [ 87.816285] EXT4-fs warning (device sda1): verify_group_input:122: Last group not full [ 87.832124] FAT-fs (loop7): bogus number of reserved sectors [ 87.838113] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/15 00:37:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x244, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/163, 0xa3}, {&(0x7f0000000180)=""/88, 0x58}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000000400)=""/93, 0x5d}], 0x6, &(0x7f0000000600)=[{&(0x7f0000000500)=""/49, 0x31}, {&(0x7f0000000540)=""/148, 0x94}], 0x2, 0x0) 2018/04/15 00:37:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:50 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x480000, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)="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") r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000012c0)=ANY=[], &(0x7f0000000000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2018/04/15 00:37:50 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/139, 0x8b) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) r3 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="9389a3b006293fc1e81903da91856a6bb296b7af073faa593a05870534c234f2d92ee76b231f28945c257dcf76661610db9fc213a06ab71eb9b7597408aeda1657c889180d38a9ba0c8c00214a9fe9e830154a4bc69f9ebf9b6398d0dd7830853de720ec4bf44ffc62c1096841d4bb1ec58b99470aec381412d19400fd98461a1505dcbffbf98b75a3ac1dd125bf6cb25fea54aa50a2e89baf474ce837c82042066e58bc657840e6270860313f14a1b22ff01caa728f205026ab4aad273668f23841e14633c7", 0xc6, 0xfffffffffffffffa) r4 = add_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="ef79831fe8d37339bff43f216f309e57900797b11190b59bac5256132fa502cee8", 0x21, 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="cafa662d17d648e64a620ae559bad63bed92cdbe4bcfaefc7164aff0eb17bf83efc6c164f9da2f52460cb2ec8d908758c2817b7785a10b0722b956d90cba2bb819af8d9f2598fae1a2d76fcc64c0dd58c279037c822817c0256c036cb4d5", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r4, r5}, &(0x7f00000004c0)=""/75, 0x4b, &(0x7f0000000580)={&(0x7f0000000540)={'digest_null\x00'}}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000600)={0x8, &(0x7f00000005c0)=[{0x0, 0x5}, {0x80000000, 0x94}, {0xfffffffffffffffa, 0x400}, {0x2, 0x3}, {0x40, 0x9}, {0x1000, 0x7fffffff}, {0x0, 0xe79f}, {0x4040000000, 0x80000000}]}) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) fcntl$getown(r1, 0x9) 2018/04/15 00:37:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00000000c0)=0x6, 0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) dup2(r0, r1) 2018/04/15 00:37:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x1, 0x2040) ioctl$KDMKTONE(r0, 0x5382, 0x0) 2018/04/15 00:37:50 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x17, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0xc000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r0, 0x541a, &(0x7f00000001c0)="f45f1c4af81cc0649b1a5441cc9df64d5751bcba2fc3c44c55fb65635625dc407b464fd025563f") 2018/04/15 00:37:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x101000, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x41) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)="d8", 0x1) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r2, 0x0) pwrite64(r2, &(0x7f0000000280)="17", 0x1, 0x0) write(r1, &(0x7f00000084c0)='9', 0x1) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) 2018/04/15 00:37:50 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) timer_create(0x6, &(0x7f0000000000)={0x0, 0x32, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x5, 0x0) unlink(&(0x7f0000000200)='./file0\x00') sendmsg(r4, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x12c6, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0) timer_settime(r1, 0x0, &(0x7f0000000140)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, 0x0) socketpair$inet(0x2, 0x2, 0xffffffffffffffff, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000003c0)={r6, 0x84, &(0x7f0000000300)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xfff, @loopback={0x0, 0x1}, 0xc626}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xab}]}, &(0x7f0000000400)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x4, 0x40000000008, 0x8ffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/15 00:37:50 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xffffffffffffff97) [ 88.445465] FAT-fs (loop4): Directory bread(block 112) failed [ 88.478635] FAT-fs (loop4): Directory bread(block 112) failed [ 88.512756] FAT-fs (loop4): Directory bread(block 112) failed [ 88.536895] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/04/15 00:37:50 executing program 5 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:50 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x100000400, 0x1}, 0xffffffffffffff6b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 88.561533] attempt to access beyond end of device [ 88.566604] loop4: rw=2049, want=246, limit=112 [ 88.569641] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 88.571620] Buffer I/O error on dev loop4, logical block 245, lost async page write [ 88.649352] FAULT_INJECTION: forcing a failure. [ 88.649352] name failslab, interval 1, probability 0, space 0, times 1 [ 88.661278] CPU: 1 PID: 8504 Comm: syz-executor5 Not tainted 4.16.0+ #3 [ 88.668055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.677406] Call Trace: [ 88.679997] dump_stack+0x1b9/0x294 [ 88.683623] ? dump_stack_print_info.cold.2+0x52/0x52 [ 88.688807] ? percpu_ref_put_many+0x132/0x230 [ 88.693416] ? memcg_kmem_charge_memcg+0x74/0x110 [ 88.698261] should_fail.cold.4+0xa/0x1a [ 88.702319] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.707446] ? graph_lock+0x170/0x170 [ 88.711244] ? find_held_lock+0x36/0x1c0 [ 88.715664] ? __lock_is_held+0xb5/0x140 [ 88.719755] ? check_same_owner+0x320/0x320 [ 88.724091] ? unlock_page_memcg+0x2c/0x40 [ 88.728335] ? rcu_note_context_switch+0x710/0x710 [ 88.733272] __should_failslab+0x124/0x180 [ 88.737550] should_failslab+0x9/0x14 [ 88.741350] kmem_cache_alloc+0x2af/0x760 [ 88.745512] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 88.751048] ptlock_alloc+0x20/0x80 [ 88.754673] pte_alloc_one+0x6b/0x120 [ 88.758469] do_huge_pmd_anonymous_page+0x858/0x1e30 [ 88.763565] ? print_usage_bug+0xc0/0xc0 [ 88.767627] ? __thp_get_unmapped_area+0x180/0x180 [ 88.772550] ? __lock_acquire+0x7f5/0x5140 [ 88.776783] ? reacquire_held_locks+0xbc/0x3e0 [ 88.781361] ? alloc_set_pte+0x1077/0x16a0 [ 88.785599] ? debug_check_no_locks_freed+0x310/0x310 [ 88.790784] ? lock_downgrade+0x8e0/0x8e0 [ 88.795105] ? debug_check_no_locks_freed+0x310/0x310 [ 88.800292] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 88.805479] ? perf_trace_lock+0xd6/0x900 [ 88.809626] ? pud_val+0x80/0xf0 [ 88.812987] ? pmd_val+0xf0/0xf0 [ 88.816350] ? debug_check_no_locks_freed+0x310/0x310 [ 88.821546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 88.827176] __handle_mm_fault+0x290b/0x4150 [ 88.831603] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 88.836354] ? graph_lock+0x170/0x170 [ 88.840154] ? __lock_acquire+0x7f5/0x5140 [ 88.844383] ? find_held_lock+0x36/0x1c0 [ 88.848446] ? lock_downgrade+0x8e0/0x8e0 [ 88.852600] ? handle_mm_fault+0x8c0/0xc70 [ 88.856920] handle_mm_fault+0x53a/0xc70 [ 88.860982] ? __handle_mm_fault+0x4150/0x4150 [ 88.865913] ? find_vma+0x34/0x190 [ 88.869452] __do_page_fault+0x60b/0xe40 [ 88.873516] ? mm_fault_error+0x380/0x380 [ 88.877670] ? graph_lock+0x170/0x170 [ 88.881470] do_page_fault+0xee/0x8a7 [ 88.885264] ? vmalloc_sync_all+0x30/0x30 [ 88.889411] ? find_held_lock+0x36/0x1c0 [ 88.893475] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.898320] page_fault+0x25/0x50 [ 88.901774] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 88.907644] RSP: 0018:ffff8801aa617bb8 EFLAGS: 00010202 [ 88.913435] RAX: ffffed00354c2f9b RBX: 0000000000000048 RCX: 0000000000000048 [ 88.920701] RDX: 0000000000000048 RSI: ffff8801aa617c90 RDI: 0000000020000080 [ 88.927967] RBP: ffff8801aa617bf0 R08: ffffed00354c2f9b R09: ffffed00354c2f92 [ 88.935229] R10: ffffed00354c2f9a R11: ffff8801aa617cd7 R12: 00000000200000c8 [ 88.942512] R13: 0000000020000080 R14: ffff8801aa617c90 R15: 00007ffffffff000 [ 88.949797] ? _copy_to_user+0xf6/0x110 [ 88.953773] ksys_shmctl+0x286/0x3f0 [ 88.957486] ? SyS_shmget+0x230/0x230 [ 88.961301] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 88.966831] ? fput+0x130/0x1a0 [ 88.970116] ? ksys_write+0x1a6/0x250 [ 88.973934] ? SyS_read+0x30/0x30 [ 88.977385] ? mm_fault_error+0x380/0x380 [ 88.981533] SyS_shmctl+0x24/0x30 [ 88.984980] ? ksys_shmctl+0x3f0/0x3f0 [ 88.988864] do_syscall_64+0x29e/0x9d0 [ 88.992747] ? vmalloc_sync_all+0x30/0x30 [ 88.996891] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.001384] ? finish_task_switch+0x1ca/0x810 [ 89.005874] ? syscall_return_slowpath+0x5c0/0x5c0 [ 89.010802] ? syscall_return_slowpath+0x30f/0x5c0 [ 89.015734] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 89.021095] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.025941] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 89.031130] RIP: 0033:0x455319 [ 89.034313] RSP: 002b:00007ff29a8a1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 89.042029] RAX: ffffffffffffffda RBX: 00007ff29a8a26d4 RCX: 0000000000455319 2018/04/15 00:37:51 executing program 2: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f00000004c0), 0x0, 0x7110}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6572726f72733d72650100000064fc0000643d38002c0025e9f55c57bc2b873810f62b2f418e240ffb36de641759f31e8ab623789a1abcc141c1c109429319a27db59168b1ed856f3e0e6a9a1af2394dcd548fbba3ddb954f735a6ce9cf123884fa77ffac6"]) prctl$void(0x1f) [ 89.049295] RDX: 0000000020000080 RSI: 0000000000000003 RDI: 0000000000000000 [ 89.056557] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 89.063821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 89.071083] R13: 00000000000005fd R14: 00000000006fc058 R15: 0000000000000000 [ 89.084969] attempt to access beyond end of device [ 89.090162] loop4: rw=0, want=246, limit=112 [ 89.138997] attempt to access beyond end of device [ 89.144138] loop4: rw=0, want=246, limit=112 [ 89.163244] ntfs: (device loop2): parse_options(): Invalid errors option argument: re [ 89.179782] attempt to access beyond end of device [ 89.184931] loop4: rw=0, want=246, limit=112 [ 89.213452] attempt to access beyond end of device [ 89.218661] loop4: rw=0, want=246, limit=112 [ 89.235431] attempt to access beyond end of device [ 89.237947] ntfs: (device loop2): parse_options(): Invalid errors option argument: re [ 89.240790] loop4: rw=0, want=246, limit=112 [ 89.280700] attempt to access beyond end of device [ 89.285932] loop4: rw=0, want=246, limit=112 [ 89.299518] attempt to access beyond end of device [ 89.304646] loop4: rw=0, want=246, limit=112 [ 89.310697] attempt to access beyond end of device [ 89.315763] loop4: rw=0, want=246, limit=112 [ 89.320456] attempt to access beyond end of device [ 89.325501] loop4: rw=0, want=246, limit=112 [ 89.330204] attempt to access beyond end of device [ 89.335253] loop4: rw=0, want=246, limit=112 [ 89.344709] attempt to access beyond end of device [ 89.349895] loop4: rw=0, want=246, limit=112 [ 89.355510] attempt to access beyond end of device [ 89.360579] loop4: rw=0, want=246, limit=112 2018/04/15 00:37:51 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000800)}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x4f8, 0x340, 0x0, 0xffffffff, 0x0, 0x208, 0x460, 0x460, 0xffffffff, 0x460, 0x460, 0x5, &(0x7f0000000200), {[{{@uncond, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x17, @multicast2=0xe0000002, @multicast1=0xe0000001, @icmp_id=0x64, @port=0x4e24}}}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}, 0xff0000ff, 0x0, 'bond0\x00', 'yam0\x00', {}, {0xff}, 0xeb, 0x3, 0x20}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5792, [0x8, 0x9, 0xa0, 0x200, 0x5, 0x100000000], 0x0, 0x7fff, 0x3}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x3d, 0x2, 0x0, 0x7, 0x10001], 0xffffffffffffff00, 0x8, 0x6}, {0x5, [0xf23f, 0x3734, 0xc5e, 0xffffffff, 0x7f, 0x8001], 0x7, 0x6a, 0x2c6}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xff000000, 0xffffff00, 'ip6tnl0\x00', 'erspan0\x00', {}, {}, 0x8, 0x2, 0x18}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2, [0x1, 0x1ff, 0x6, 0x4, 0xffffffffffff8001, 0x4], 0x6ca, 0x800, 0x8}}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1000}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @dev={0xac, 0x14, 0x14, 0xc}, @empty, @gre_key=0x9, @gre_key=0x401}}}}, {{@ip={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xff000000, 'sit0\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x11, 0x3, 0x1}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xc4, 0x4aa, 0x1, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x4, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @gre_key=0x7ff, @icmp_id=0x66}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) socketpair$inet_icmp(0x4, 0xc0189436, 0x6f2000, &(0x7f00000001c0)) 2018/04/15 00:37:51 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000500)={'vlan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000540)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000005c0)={r1, 0x80000, r0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x4000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000040)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000000c0)={"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"}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000007100004000000000ff09000000b190a2"]) 2018/04/15 00:37:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x1}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) 2018/04/15 00:37:51 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="b814e5d9b631c8d62dc3e46c") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000140)={0x4, 0xffffffffffffe73a, 0x8, 0x61, [], [], [], 0xfffffffffffffc01, 0x7, 0x8, 0x1ff, "3fcd51d9ee775d21ba6ac8f804d747cb"}) set_mempolicy(0x1, &(0x7f0000000080)=0x100000000007, 0xfffffffffffffffd) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x8) 2018/04/15 00:37:51 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x50000) r1 = request_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='cgroup\x00', 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/125, 0x2b5}], 0x1) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="e0ffffffb109f600d0256abae8aa6479"], &(0x7f0000000180), 0x1400) 2018/04/15 00:37:51 executing program 5 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) 2018/04/15 00:37:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x101, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) write$sndseq(r4, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/04/15 00:37:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000010a001000000000000000000005e5c0000"]) socketpair(0x11, 0x800, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x4000, 0x0) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x80) 2018/04/15 00:37:51 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f00000002c0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f000000080006eb02000000680001000800050001000000080021000a00a8e2def93c96e6c934b3f5b23900bcd8089e84d9fd10a66cc00c8ab1e0bd9f51000b0073736970000c000700100000002800000008582f000a006eb98b0b07336ea63fda5c871bffb27c21b2cfb23dd1198154c5472e57d66185e6536ac20042aa7b100d6af00d2513aa5b5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@empty, 0x0, r1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x2, [0x0, 0x0]}, &(0x7f00000006c0)=0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) fchdir(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000380)='./file0\x00', 0xe385, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="52a3f3fa6ec1664741755c449f942cea6112622e96cbd7696e6c78080e7c82", 0x1f, 0x7}], 0x200000, &(0x7f0000000480)={[{@quiet='quiet', 0x2c}, {@creator={'creator', 0x3d, "bd2ed1bd"}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x37, 0x33, 0x32, 0x33, 0x37, 0x37]}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x3f, 0x6c9dabc4471fc341, 0x7b]}, 0x2c}, {@part={'part', 0x3d, [0x33, 0x37, 0x7f, 0x3f, 0x38]}, 0x2c}, {@umask={'umask', 0x3d, [0x33]}, 0x2c}]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r1, 0x1, 0x6, @random="523f469e1f92"}, 0x10) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x20004d2d) sendto$inet6(r0, &(0x7f0000000240)="6a14", 0x2, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/15 00:37:51 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0xd0e6, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/04/15 00:37:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0xd0f}}) 2018/04/15 00:37:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) r2 = openat$cgroup_ro(r1, &(0x7f0000000340)='memory.events\x00', 0x0, 0x0) r3 = syz_open_pts(r2, 0x2100) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x10001) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000380)={0x100, 0x7, 0x80000001, 0xe0, 0xc000000000, 0x3ff, 0x4, 0xafca, 0x7, 0x9}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x7530}}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000140)) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfff) 2018/04/15 00:37:51 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x3e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, "6e7230deffffff00001000", 'ifb0\x00', 'nr0\x00', "73bc7f83010000000a2b0000321b3900", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x13, 0xffffffffffffffff, 0x0, 'bridge0\x00', 'dummy0\x00', 'vlan0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd0, 0xd0, 0x200, [@pkttype={'pkttype\x00', 0x8}, @m802_3={'802_3\x00', 0x8}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:pam_console_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffff7ffffffffff}]}, 0x458) r1 = shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil, 0x7000) shmdt(r1) 2018/04/15 00:37:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) [ 89.750224] hfs: unable to parse mount options 2018/04/15 00:37:51 executing program 0: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) geteuid() getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x6e) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/syr/net/ipv4/vs\t\x00\x00\x00droprate\x00', 0x2, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) epoll_create1(0x80000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000180)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x40002, 0x0) syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x100, 0x208100) socket$inet6(0xa, 0x3, 0x4) socketpair(0x8, 0x800, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000000), 0x84800) munlockall() [ 89.809750] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask [ 89.848620] hfs: unable to parse mount options 2018/04/15 00:37:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fa2"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x6600) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0xa, [0xfffffffffffff1a0, 0x5, 0x1, 0x9, 0x7, 0x1, 0xff, 0x7ff, 0x2, 0x1]}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r4, 0x5}, 0x8) 2018/04/15 00:37:52 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) unshare(0x400) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) fchown(r0, 0x0, 0x0) [ 89.892233] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask 2018/04/15 00:37:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=@nat={'nat\x00', 0x1b, 0x5, 0xc48, 0x300, 0x0, 0xffffffff, 0x230, 0xf8, 0xbb0, 0xbb0, 0xffffffff, 0xbb0, 0xbb0, 0x5, &(0x7f0000000380), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ip6gretap0\x00', 'ip6_vti0\x00', {}, {0xff}, 0xdf, 0x3, 0x32}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x8, 0x10001, 0x1b7d000000, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x14, @dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, @gre_key=0x5, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0x100, 0x138, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x6, 0x1}}, @common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r1, r2, r3, r4, 0x1, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @icmp_id=0x64, @port=0x4e21}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xff000000, 0xff000000, 'syzkaller1\x00', 'veth0_to_team\x00', {}, {0xff}, 0x2f, 0x0, 0x9e8443c9ed636580}, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @port=0x4e24, @icmp_id=0x64}}}}, {{@uncond, 0x0, 0x878, 0x8b0, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{0x1}, {0x3ff, 0x3}, {0x5d3, 0x3}, {0xfffffffffffffff8}, {0x1, 0x1}, {0x9525}, {0x400, 0x2}, {0x5, 0x3}, {0x7f, 0x2}, {0x1, 0x1}, {0x7f}], [{0xb25e, 0x7}, {0x5bf2, 0x27}, {0x10001, 0x3}, {0x2, 0x400}, {0x1, 0x2}, {0x9116, 0x2}, {0x5, 0x21}, {0xad, 0x80000000}, {0x1f, 0xfffffffffffffbff}, {0x6, 0x4}, {0x1f, 0x100}], 0xa, 0x1}, {[{0x1, 0x3}, {0x9}, {0x6, 0x1}, {0x7d}, {0x401, 0x3}, {0xaf, 0x1}, {0x400, 0x2}, {0x8a5}, {0x81}, {0x4, 0x2}, {0x8, 0x1}], [{0x9, 0xbee000000000000}, {0x100, 0x1f}, {0x9, 0x5}, {0x1ff, 0x80}, {0x1000, 0x9}, {0x5, 0x5}, {0xfc, 0x80000001}, {0x34, 0x1}, {0x1f, 0x37}, {0x8e, 0xffffffffffff9560}, {0x80, 0xfffffffffffffff8}], 0xa, 0x6}, {[{0x989, 0x2}, {0x0, 0x2}, {0x10001}, {0x8001}, {0x8fdf}, {0xffffffffffff38e8, 0x3}, {0x0, 0x3}, {0x401, 0x2}, {0x60, 0x2}, {0x1, 0x1}, {0x5}], [{0x0, 0xff}, {0x1, 0x6}, {0x800, 0x3}, {0x29, 0x800}, {0x6, 0x400}, {0x7, 0x7ff}, {0x4, 0x7a380000}, {0x401, 0x80000000}, {0x80000001, 0x1}, {0x6}, {0x5, 0xfffffffffffffc01}], 0x5, 0x3}, {[{0x20c, 0x3}, {0x9, 0x1}, {0x5866}, {0x1, 0x2}, {0x5c11}, {0x2, 0x3}, {0x6, 0x1}, {0x2, 0x3}, {0x0, 0x1}, {0x401, 0x1}, {0x2, 0x1}], [{0xc5f7, 0x10000}, {0xfff, 0x8000}, {0x6, 0x80}, {0xd117, 0x4}, {0x3ff, 0x6}, {0x6, 0x1}, {0x1000, 0x3}, {0x4, 0x5}, {0x1000, 0xffffffffffffffff}, {0xc3, 0x2}, {0x6, 0x2}], 0x8, 0x8}, {[{0x4, 0x3}, {0xff, 0x3}, {0x3, 0x3}, {0x1, 0x2}, {0xb00c, 0x3}, {0x6, 0x3}, {0xe9, 0x3}, {0x7807, 0x3}, {0x8, 0x3}, {0xb5, 0x1}, {0xd1f, 0x1}], [{0x9, 0x8}, {0x5e9, 0x4c}, {0x1ff, 0x2b}, {0xcdbf, 0x401}, {0xfffffffffffffd5b, 0x15002af8}, {0x9, 0x8}, {0x11a, 0x986e}, {0x8, 0x10000}, {0x8}, {0xfff, 0x80000000000000}, {0x8, 0x4}], 0x0, 0x5}, {[{0xffffffff}, {0xdb, 0x1}, {0x8, 0x2}, {0x3a90, 0x3}, {0x1ff, 0x1}, {0x81, 0x3}, {0x5, 0x2}, {0x3}, {0x8, 0x2}, {0x4, 0x3}, {0x100000001}], [{0x0, 0x101}, {0xffff, 0x9}, {0xfff}, {0x0, 0x2}, {0x8000, 0x20}, {0x9}, {0x2}, {0x40, 0x9}, {0x2, 0x8}, {0x6, 0x2}, {0x8001, 0x9}], 0x3, 0x4}, {[{0x40, 0x3}, {0xadf7}, {}, {0x10001, 0x3}, {0x5, 0x3}, {0xd7e}, {0x3a}, {0x7, 0x3}, {0x1, 0x1}, {0x4}, {0x6}], [{0xfff, 0x6}, {0x2}, {0x2, 0x4f7}, {0xfffffffffffff6f4, 0x7fffffff}, {0x0, 0x2}, {0x6, 0xffff}, {0x5}, {0x175, 0x5}, {0xfffffffffffffab8, 0x1000}, {0x1, 0x81}, {0x4, 0x3}], 0x6, 0x9}, {[{0xbe6}, {0x7, 0x3}, {0xffffffff}, {0x1000, 0x3}, {0x3}, {0x7}, {0x100000000, 0x2}, {0x0, 0x1}, {0x8, 0x3}, {0x7, 0x1}, {0x6d800000000}], [{0x100000001, 0x7}, {0x2, 0x9}, {0x3, 0x40}, {0x0, 0x40}, {0x7, 0x81}, {0x100000001, 0x4}, {0x8, 0x6}, {0x5, 0xfff}, {0x4a, 0xc8}, {0x6, 0x9}, {0x29, 0x2}], 0x3}, {[{0x8}, {0x81}, {0xdbe, 0x3}, {0x7}, {0x7, 0x3}, {0xcfc0, 0x3}, {0x7, 0x3}, {0x964, 0x1}, {0x20, 0x1}, {0x80, 0x2}, {0x7, 0x3}], [{0x6857, 0x3f}, {0x8001}, {0x100000001, 0xfffffffffffffffa}, {0x81b, 0x5}, {0x1, 0x7}, {0xa1, 0x80000000}, {0x741, 0x81}, {0xbc, 0x50}, {0x2c99, 0x7fff}, {0xc00000000000000, 0x7ff}, {0x5, 0x5}], 0x0, 0x7}, {[{0x5, 0x3}, {0x7, 0x1}, {0x6, 0x1}, {0xf437, 0x1}, {0x0, 0x3}, {0x1}, {0x1, 0x3}, {0x100000001}, {0x9, 0x1}, {0x3, 0x3}, {0x5, 0x3}], [{0x1, 0xfffffffffffffffa}, {0x8, 0x5}, {0x0, 0x7fffffff}, {0x1, 0x1000}, {0x3f, 0x1}, {0x4129, 0xffffffffffffffc0}, {0x80000000, 0xffffffff00000001}, {0x0, 0x6}, {0x8, 0x5e1e}, {0x7, 0x100000000}, {0x6}], 0x6, 0x2}, {[{0x1, 0x1}, {0x5, 0x2}, {0x7, 0x3}, {0x0, 0x3}, {0x9, 0x2}, {0x543, 0x1}, {0x6d3f}, {0x6}, {0x4e, 0x3}, {0x0, 0x2}, {0x8, 0x1}], [{0x6, 0x749}, {0x101, 0x7}, {0xd9, 0x7d}, {0xfffffffffffffffc, 0x101}, {0x685, 0x8556}, {0x6, 0xfffffffffffffe01}, {0x0, 0x2}, {0x9, 0x7}, {0x7, 0x8000}, {0x7f}, {0x1, 0xfffffffffffffc01}], 0x5, 0xa}], 0x6}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @gre_key, @gre_key=0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xca8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x386) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x52) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000040)=0xffffff1f) sendmsg$can_raw(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r6}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x2, 0x7, 0x94c7, 0x3ff}, 0x23, 0x2, 0x0, 0x0, "98b170015506a7a0f5987c42423596ae8d85ee45d7185b5252f47a701010dc5372d96b68f94088455911e9d7c840cf7ac98c2b5f3a807bb54087ec6fdfa533f6"}, 0x48}, 0x1}, 0x20040000) r7 = geteuid() quotactl(0xc3, &(0x7f00000000c0)='./file0\x00', r7, &(0x7f0000000300)="3f999b34420ba3c224b0a0c4b463db9c962c24dbe54b167b78c531bc116fb3406fac1994af304f0531fefb5553018bc5f25ce12325e63ad83c1b21490a6bb3f4113fc5fee1492112edde9e9019b599d4e17227f94ea4f9db85fd2919") connect$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/04/15 00:37:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x0, 0xffffffffffffffed}, 0x8) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x6, 0x200) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000280)=&(0x7f0000000240)) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x400) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000080)={0xfffffffffffffffc, 0x10000}) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000280), &(0x7f0000000140)=""/71}, 0x18) 2018/04/15 00:37:52 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) read(r0, &(0x7f0000000180)=""/7, 0x7) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="00000073a01c25e507661d90e7604fe7b5bfcbabf5570d88ab2bf382e7fbc09de98357a7"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) shmget(0x1, 0x1000, 0x808, &(0x7f0000ffe000/0x1000)=nil) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000340)) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"4839dc7f6ef879"}, 0x6}, [{"8162ef1aee787a"}, {"a02e47e3c8dddd"}, {"657a65718c95ab"}, {"5d86dfca5da294"}, {"e5d720e00caba1"}, {"0a87b47eb1a875"}, {"fba84cb44ca164"}, {"5311da2e27fec3"}]}, 0x48) 2018/04/15 00:37:52 executing program 0: 2018/04/15 00:37:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x2, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x109600, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140)="058d48ae244be59ed8efba3bc5cc66157080517b295af295d5ac180bf139d9bf37a1fd1472562cb0e5c9a8a8199317706cfa4b7b6b13bff8da3291034df152c265fbd00e9942bd58263cc13989df7b0f4c2b5c29eb47469ff9546c3decb2068bde72abe53f0db59cda964d25390599225d71e3dd48e6f273f301734fa9f5415f4950b3f5c0", &(0x7f0000000200)="bdc74459d283885e247c3b5b64cecf42ac46b69a4a75fd2831c472f34a272000c1422935e75bccbb955dcecfe8d4670dd65daccfade9f4a1c809cbef38e4884c8a0c07aac7ea4d1365b7402fe16f5d8109b7a0809f7291fbb10a5b91fb369aeb8282d1d6f006c055578fc768232ca3c2a20a8bbd9b1566d37d23038122ee3bb43d1619c6c31f14f7238580a70826a98522c6c7e509b5f66fcd1e6b06fe65999908cd8ee8d8f6a7f5417876aa47b0a02a6bedfd708888dd153e92b79653d1428cc2bdc4347081d76115d06991ab304a1d17e921021917321e6f68a7f098d0b2634d05f542b70c03f29168841cbb7c561d1bb4a89c522bdaa378", 0x3}, 0x20) ioctl(r0, 0x8000000000009375, &(0x7f00000000c0)="010000000000000018") 2018/04/15 00:37:52 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80}], 0x1c) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40) 2018/04/15 00:37:52 executing program 0: request_key(&(0x7f0000000240)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='$ppp1userppp1\x00', 0x0) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='keyring\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='#keyring\x00', 0xfffffffffffffffc) r0 = perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x100000000, 0x1, 0xfffffffffffffffa, 0x1, 0x0, 0x1f, 0x4000, 0x8, 0x2400, 0x9, 0x7, 0x9, 0xb94, 0x80000000, 0x20, 0x3, 0x7, 0x7, 0x7, 0x6, 0x7, 0x2, 0x5, 0x7, 0xfffffffffffffffd, 0x400, 0xa587, 0x8001, 0x7f, 0x98f, 0x3a5ac789, 0x319797aa, 0x0, 0x0, 0x7, 0x8, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0xfde}, 0x200, 0x4, 0xc1, 0x7, 0xeca0, 0x27d, 0x9}, 0x0, 0xa, 0xffffffffffffff9c, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80640, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000600)='encrypted\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="58a122f7e8b2de903be32808415c", 0xe, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r5) keyctl$describe(0x6, r2, &(0x7f0000000780)=""/224, 0xe0) r7 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0xfffffffffffffd85, r5) keyctl$dh_compute(0x17, &(0x7f0000000180)={r6, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000000140)={'crc32c-intel\x00'}}) 2018/04/15 00:37:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{}, {0xc, 0x10000}, {0x8}], 0x3) pipe2(&(0x7f0000000080), 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/04/15 00:37:52 executing program 3: r0 = socket$inet(0x2, 0x20003, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x5, 0xbe15}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000000080)=""/24) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) r2 = gettid() syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x200, 0x400) fcntl$setown(r0, 0x8, r2) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400080, 0x0) 2018/04/15 00:37:53 executing program 4: socket$kcm(0x29, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r0, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/04/15 00:37:53 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18e2ffffffffffff0300009be7bb5cd4e344cd00028000fd15fd17ff"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x9, 0x8, &(0x7f0000000080)=@raw=[@generic={0x3, 0x2d19, 0x80000001, 0x3}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x33}], &(0x7f0000000140)='GPL\x00', 0xfffffffffffffffc, 0xb1, &(0x7f00000003c0)=""/177, 0x41100, 0x1, [], r0}, 0x48) 2018/04/15 00:37:53 executing program 0: request_key(&(0x7f0000000240)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='$ppp1userppp1\x00', 0x0) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='keyring\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='#keyring\x00', 0xfffffffffffffffc) r0 = perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x100000000, 0x1, 0xfffffffffffffffa, 0x1, 0x0, 0x1f, 0x4000, 0x8, 0x2400, 0x9, 0x7, 0x9, 0xb94, 0x80000000, 0x20, 0x3, 0x7, 0x7, 0x7, 0x6, 0x7, 0x2, 0x5, 0x7, 0xfffffffffffffffd, 0x400, 0xa587, 0x8001, 0x7f, 0x98f, 0x3a5ac789, 0x319797aa, 0x0, 0x0, 0x7, 0x8, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0xfde}, 0x200, 0x4, 0xc1, 0x7, 0xeca0, 0x27d, 0x9}, 0x0, 0xa, 0xffffffffffffff9c, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80640, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000600)='encrypted\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="58a122f7e8b2de903be32808415c", 0xe, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r5) keyctl$describe(0x6, r2, &(0x7f0000000780)=""/224, 0xe0) r7 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0xfffffffffffffd85, r5) keyctl$dh_compute(0x17, &(0x7f0000000180)={r6, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000000140)={'crc32c-intel\x00'}}) 2018/04/15 00:37:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0xb, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:53 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x7}) 2018/04/15 00:37:53 executing program 2: io_setup(0x20000000001, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x7f, 0x3, 0x80, 0x7, 0x40, 0x3}, 0x9, 0x5, 0xfff}) 2018/04/15 00:37:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x381200, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'bond0\x00', 0x400}) 2018/04/15 00:37:53 executing program 1: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x25, 0x6}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, 0x0) r3 = gettid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2f, 0x88101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000680)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000300)={0xaa}) ioctl$int_in(r5, 0x5473, &(0x7f0000000280)=0x2) getpid() pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = userfaultfd(0x807fe) vmsplice(r5, &(0x7f0000000740)=[{&(0x7f0000000380)="92a266b4a240cfa7e88cd92f14e4872e3aefe33fc046189b1210f7f67809bfaf08b5a630da851cab97e78ab083448d5b91d461f9d27ecbcd547a94ca5b02f8c21a29293b2a403fbb05273508460a2b32d07d1562ee3d63f6b292d873a6c5894aa4f629cf5a038e08969d6b9a0d4151b3ed949060cdfff85e2969c02af9c060fb1ad99a0812f2f7d8ae6d41f4248f7355b2e4464ace3b865cb59d2fdc1cc348c20c2837dcb89e937a5c040a552f883d2093599f4629e8d50b6e56bad58cf0d55c0f0765549d27690dbfe2c659b11d956573ea53d9d0e07d00a3381d5696a5fad00c43eac8b9a2c000253d38a3dbdc55ea3825cc14c284ef", 0xf7}, {&(0x7f0000000540)="183c1658acb9b7b447a331d3c332906c06c28fe844dc7f859a566ba64ee00fe2c2a0713a40592f51787f96d6f8418800b882c8bdd4d5bcaa7a6a34e49f9f04c174a647ff2f4c68949c5c0d4f1e7df1d7f8d5aae07eebe5738362c1e4bf41b86aeeebd1770c1a903607ac1208afdc003653c634852aca9a612f271c3b7572f36a5c487eecda7408517660b9595539fd50cf51d7e0241c3f51103e4aded0edeb79f40dfb3f34f7d8b2420383c13e47a2cb0f2becccc146fff02ff167d2dcf23d42eadbdf8ef9c82c073e0aa410c43307ab68e6de139497c4aaaba604fa3c3ee0c0e8c5c4cb21be", 0xe6}, {&(0x7f0000000800)="6c152e49e7fd54ce81326b84b1ebecf1ff7fa3cc0b46510a02bf51056fcac717f141d004a55054128afdf407305ce5e0f24916e9c6ee60bac2f02cb6aec35506eb742836b69ffe78a1e0b1ea436a6ec9a733f378fcacdc575e255b321ced9f01222ab73b4b58a53ba93081e5fce437c28fb0817813f4376efa33e1c0ba8034af89c04efc0870eb81c6ba0c02ee26cdeed65d6e5a500a628c8a492df6f27a837edcd090d33f2f7f99ca1947a1a5cc4b5fe04d5436bf30803bfa641ebc79d3105f0e71c63003b925f7a6854ba4ab64b2875cfbc2ece8a1ec169cd8cc5fb7ae2e849fd94f", 0xe3}, {&(0x7f0000000a00)="b234d1ddb716b124dd223418acbcd1dea8887973ad625d9ed2b31e6d97c5fb65bec3c17c71963d6bb1a131f1ec18564ba7135284b9fff200f6c91ddb82f43388708802a1c6f6920b15ad6e380b3820fb7f806ce4e3565228f7f3204cab551e82f31b6726fd601278d1dba8357b0e5e5922497a415fe0f6e9d031038444aba6778c6819448d7bf1673025168bd737ff60b70db5d56bff1f1e67d467022c62cac400c3b187e3b8458627e5f6788e6b85bac4acd164630de79d280d465f7886f1a0c8c3012c356d636e2b31d88b8ee6a67f01d9c2d8a9fe2e0d12336ea7d6375bcac4a8f16a179d232216dec8f3657a70ca69da8c8c66168bdf0ef6ec1926fb41add41a7106da5e2e5c60adb03e973afb9a625136f4076f51fd7d835dde482ea2cec3e04b08232fdb7093092118a17885b6e5f2734b3cc09246dc9d22f7acf81b4471740128e22759430b5855a724afeb2503f406df7157cad23b9547385253d9c6c8cbe04d31378d1158772e1bb1c9119855047a7698c3911532f6d34ebbc6b209bed4d0d63c21cddf8bbd48a05c110b5d25bbecb81ddcd5b7033502e91c5e18daa404e4789a363a0ad4bc68c237c389629c3a94370149b40a98b9d7009ebd1ca0075cc1440881e8448cd53e1416feb9aad8de7a8d8ce4394cb5e7f6d6f7aa802adaa615e31a612fec0cb8c17e83a37d39db46a911ae71f158c6d52c6e2e4bb421b861286a2a1d424557ec3d078615d718bd00d03b9e3d430e2ae97c44e0a8710d4549ba641e703031599a5ca132e29665df3caed2428058597fc47e70d3be1f0a3c86e462a0652f8bba54e36c4e1562c7ecd11c6ddf42da2a9cebcb3471a2249d5ad4d1bef5237ca7f470adf4f52432824f423e8eb08fd65fc577e5c6e0ac2fd05b1780ec0cd62f42b663e8bf6711115a1d105989d62f22c3a8a898ca9590997ce5285cb3afafe8ea64716e0d223d59975b11e9c7cfec5e31fef508131855457d7e0360919813c285e640ef520ffc163ee9819d2124fe6ab876905983c0bd754512f12207097e4b6972cb73cd0df60a3738907c80e23a8097c074baede04d677dfd8cce8dcaf4f8183dbc4ebad9b30679ce89c68b7712ba6a529d4bb58e77b69fdbbf2d05a902ab6e4003740b2a862773e6082264634d7e4365c84232d88dac5b0dd0a7c66f66a26e3747b7e4eb438889e4c8134b782b453e82a66d09678fc336e25ed8f6cc0e9f3bd84c2a626e6d3d87ef91c8d92d4721f92b524ef62297f2f6629a4b62be8bff6968e690873f666314c2cf62bdac9f1c0ce0d95b94b8835683cf1e393bb02f722e1cfe50bc7a80b59d70ec07ce0a7a812480abaac061fb0421633b5e1bff5cfeb7a92c10badd2aed9b81f979f9552929f47cb98fab19c106d512ba58da43f2ddf575be31b694cc1a9b01ffaa40e4df354e9f74b5902b26d1af3c1c0916b61c4555532837f1b169b004b891c4d0d77efe90d215bdec77f6540dd690cece0d6057474091b262b447218e7d564cb9eae24f605637d96bb5aab1021afbeb3cc692398afb2646c6d655c787a2b7e2553761be694463b5e6309f6541ea0d333d68bb719d2bbfaef41f3fa78037b29977340f1dc92454910b0be07a82d1aaf5e74a5e787a9487f381d8b9fdd132116d8de316e47e2de75663455f719f9ba7310222dc2ad760c346a9aa1b4a4255eb8c187e8b5a0f1ae733c25f9e1e107242abfdf2872276942d9fa0e4947e5363a2c90eaad5bbc32e8ef3f1670cfa49b202e586cf846ce0586479f7bd2b1c24e56b442e0a65b5859e0e89c6462e4800c35eb25aefcdca9ac00d82d7cd84bd2cc025e4d803154e434b5c3c4f47f6e72f0719225ce39904e5d1c168cce98e353e8f74b1f3cc7719cdd8991473202a8d3480a05e5638354bc22cc904e762bfe2e992967cce774629faffb61426143ed3c5147045ac493079fb26921d8f9a361933cbb199ab502325c43a77753c6bd5de823f64b84279df7e5ecc995fbc913253618bf30e5834c8a1de43d7bacc0f85150aa2d9d8ddf386851cc6e5cb41a7cee85668aef2aa2e681aac7ececdae386d512da12de258271dc6325c454aa12f9c260ea13b1bd84413814dc8e324c237d78ae1eeae05889aaa3f24aabf163358ca21bc1814bf9225eb904cb9b3f9327a13afeb421ea7f45e7c94d184eeca0347fcccb8eccb2dbdd571f14a466acde4d3d2a621671f40e33401ccf7705b161a7935916928801277850d8e819e616c818eef6347f8e84ef4e5a96d8e8b094fa93f3ac58e332ae043356e84eb37e1592f0d336f1e059cad33eabc9b7c2236a8c590c4428b57d9401c2b48c04b11e47e9586ee44efc3997fa60ba76a6555edd929838d635cd98c1ea224c93fd495a604156643356e5d7730d4eb6d539d04899d9021d70cb7c2842f103eb2efc9807ccbfbe10c0fd3639bec5b659f05466c2cc2ecede0ee89df3aa4166844e6eb87ed505582aa1ff7b897226637bd8e15d4bc64fd7c34a9bcf35c3ce89e7f286c0b00235b92c969bc644a17e26e50c2f010005da34dc55604d7ce372580b88caeb9b7b12aa2650c3efa97c81f44f7e78677e60ab27852260ac3312eebb9f0c5fb86644d7d26747e446b0e07e1fcf1ede6e5185829adab1349b33c17585a9a2f0c9d15cf95d8873b89ede585d010ff0944f8bab927b4ca5f3044ea74b04839ffe6d95f86efbc78f449a47a3524b62f2d920d79b16724bb2cd464758d4b1e247442ff6a60f95310c1e3fd37e357d7708b6c9d998d67d5492cc805d945a71a1567535319b0b1cff49c212807317940b7ad165b9e0b6532fb40da84fc463c7e8b6340bde1682ec2cc622dee977d1ef5e6a2b384e6aae288d60baaebc6f0572fd99bd1ed8e887382923f4b96cb392f6e239bef51d642ca297a1fd26a56f4464b89fd41beddae96109ff2f732b9275e4247ebe8f30459e0c6c974ae7916700d32c545b0699ca94289023314b9c9b9c895f8146fba9d97a648483097592ba02ccd8c3ea79ade4bd33d5c9756675b3176d5ee6cb4fa68181692a44028551aa35a42024a4fafc69e8df95becc75085cda9b214317042ef79ff244ee11dcab6f2bb3144b0ccf37afb4057870325bcb36a72f58bb3004c4f14a034199ff40edd7a18c55c5bc24df7c99a9a44683264b20c2f64b6928a89fbdf40761180f4fa68235cc10103bffbda33925476eb047403a252e4e9f1b92d960aecbb25283cba0d39a1e735bb385989fc1025bd4468211b9bdbc48276a05a8a1fa94a8f4901d0c6db77e25eed1c6b1dd224d7394d836e56b259e650cf696d81ca9b76fe28d232d7d08fa2293372d64359db8ae6c12c459c7ca8cac1db1a6cce99257732bf2671f5b15847bd641f70ddf92970b10495e1700e0e7c907d4ea7f782989993616e259f80b22e629c266bac92bb7c9ee33bbf1d39e7522a88c236ba7917df1f65b0f87e7086997810b8d4906da073a3924d2bd198eead1e2b96e54ca4a8eb6bd1b761d30cc40d259750151be5ec286fa38cda94ae8a18cea1547c071e7e65fa75ac1cd8635469649d6bea0feb9bb86b5b246e308cd98cee931138ac41574d804a4f79014fc076592cf0238e905efd7d0926739d64111273a259d1e7f0d15a5286494266c3b6f12cd5cab90b3cee9ee7b07108013f1c2f8f7449ba7782041f1714d27fb59330e54a908c4ad6af8c67d92c176aaff5c67545ddb8598026e2b19690acf236f3ac816692c8a9f4411bb7b77e55f2aa251f7ce3adb6f6b3a822a490846fecd6b7599879d13c2c558d92378c8b93284cfdc3f9194a902ac58c5884f04d5c52302a6cad97daf25edffd021912341e79b246057fade7ca556b37b5e9a43aeb78ccfe667bebc6c575301fe10582c23812934ae1b27ad992b82e3277916898f8a77deef08d621e501b1b9417d951c1c531ea8115699ad4e05b640f10e99a8826db60ecbe1e3cbb878b34ec99df51a50602e474444c295a7840372fc5789c721804edb6296e6e35ef509b818b15c284eafc4e96276c83b75fc6994bb3ff1fdbabda2c5e001d334f6f23ed09d67a0a1b88d52107781ad603be2355c36bb29015e624a451ddfb317d374255914ba0f6ffb2c88e12b72ef807ed53c89e8caa01b84f1ccd22077e69ff18d3c8d77f5cf213f2c59e2f9daa67e33fbef7f10391605ebd6af8dba0ec2d8c21d484a0173e451d92f8cfd8f52e88b147c0f7057435d939a5142b0a8ec3e3cd58a84e95a767ed391c5c87db7bf6f93a6dbcf7c8b97566f0e7d7934578434fa0453e4aeaaf1574a45716e165401b1625540b943273373e01ba43a2711b8d7952a870c90483b37ce7b3f8744e99dd49d3a0d32fddd705b00807da0ea88269e47a7094252457351b294dacb278cff80fc2b2f76e19e6858a6ea1c35fa3008b0aeea16fb234041e5b4349dc6706eaefb144881c65455757c55a958a24e27ed147c7274db4b3c0e9bcb6888488b663509e8a4f1e3326eb9d263f41198c4403e404c2c1f890b63d735b73c1505bea5297f2b2b99056ccf69670c492a759cf15e73bf32e156d8358ddbd77c96c60be51e6cae5e5a2fa6652aecff210c9eb7b5a5cc1515a3b0213bc2cb42f2b50394b8672709ac30b50713a37ec5c25f213e173f5c73567c34a8a004501f91934d5563f928edfcb0acba36ea063d1f688414d12d8f509833408964c866c5d7b6c89a7f0c97544a714a77fed28ee68607ff6dac985a30e49d0f311e25ac7e91b9a24f05bfc4377329ec79cb5c0cd14d0ca9ba305321760ddcd8b86f338474fa08b45740d9a60ea49057ec21e9fa7811fa9c8252427aa38d0bc08ff24a9fccc5c79ff692fa72bbf075e7c792c5d5bd5ba763ab224d2868ddaeb9fbe3cae22103b90b0b3b0869c64895a4444b65c4e074eeeae5b0786e662d6a79a2d4701b2f89ab4afd1e9ebebf91683d8d936e9f2a49c6dbd3dba826401273a34460648ad82ba9edba3aa5263aea423da8ebebee5034bf97340c9f071896e8be3d0cd2c4bde22c422b18bdad807f45eb44e1c61a4be64111075436c1fb0b44fabe3e2b4bdf5c9c561377c9b893cca7b397dcc25bf1271a677186ad496ceecf6aa4fe7db610ac5e75a71d0c3c011cb4099ac86484bafc1aedf9d34aa9d88b67d8976b22a64252ab130dbbe1c576c6b7200ffbd323a019342fc600287ed085b120a01769b865b7a94f862026dfa4a0cff99e004d5b104a66b2281d313229b542c83d4af4786a9816dee09ab3395388548048644c61dc3d39b33b03fbb743ed33b8f496312a097e3b5f4994bb8ca6e7f3becf1840c5b4883bf972da230b21247cb3799c2f2a07b282423218e580db31f5a6020e32d88ee9c46e2df88ae1524a734da18021932a654a6e3c6d8bca32b19c458da663df1de867b933798c6ce061c61e20d2bd9d96d2bc4d0625b0d510453afb6fd91b1a6cdbfb540bb933dece478cc8ef6a98054eb62aaf1fe8adb6e59da3d67e487d33887fdd9c8ce6798f827d415cb99f1874264e396041f30c38a68938221f71615fb5aae6bff42b3b425daa073084c85298fb56e1ceaed2978cb951d0291f82a6403e6da706ec2e7a67c431b00117b3acbbecc9ecb5b7d7e168b553a1bc938947d5c57741c10f43bc293730511cef8be8b16bd4f1810414b9fa5be4352fdade90a94c041acda18c0f6f19a2b883b119a81d8b8c18228c6d4cef0ba71c34563f61ec75af163d748f414e6e79ebf189dce063dc47e4cfa936524139e7eec789174502180950202eb4cbf1e79d3b3f1a0db19368b92", 0x1000}], 0x4, 0x8) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) vmsplice(r4, &(0x7f00000002c0)=[{&(0x7f0000000480)="fd8d6615f571b7da72907d439566bdc782ce533f12fd8a2389595dbc3bdbbc5fc93d64b688531c161311863d301def5257d1f16bc5a0163fe9ea1b22adecb99dc545a83b107619b38746be0a8280780bcd8e03084036fcadab322622a3045ede71852f5b16158d70eb24572700f4c23deb34a36a8abc7541c85ce3b1375e455ca6d1b84cd18c8d7849a5b7e07bb5c4b263e7e6509a555dbfeca9fc0f3f6135b27954a6d060027f53bdf7c76e5fbb3e76b706a98354486dea8149b642c1184f82", 0xc0}, {&(0x7f00000001c0)="9b6590d6dc761d77f175ceaf5ccee17512e46a19933dd8bfbde9ff6a2b32810c64877d1ee96f66f6faa6b3fb5114ae84aecc", 0x32}, {&(0x7f0000000280)}], 0x3, 0x2) write$cgroup_type(r7, &(0x7f0000000080)='threaded\x00', 0x9) socket(0xb, 0x2000000, 0x2) syz_open_procfs(r3, &(0x7f0000000200)='net/anycast6\x00') ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000000000/0x1000)=nil, 0x1000}}) read(r6, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r7, 0x541b, &(0x7f0000604ffc)) dup2(r6, r8) creat(&(0x7f00000007c0)='./control\x00', 0xfffffffffffffffd) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) [ 91.178265] random: crng init done 2018/04/15 00:37:53 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000000840)=@ethernet={0x0, @dev}, &(0x7f00000008c0)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc008551b, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217"}, 0x0, [], {0x77359400}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000540)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000007c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000580)='./file0\x00', r3, r4) 2018/04/15 00:37:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r1, r3, &(0x7f0000145000), 0x1000000000007dd) sendto$unix(r2, &(0x7f0000000040)=' ', 0x1, 0x0, &(0x7f0000000140)=@abs, 0x6e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/04/15 00:37:53 executing program 7: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000100)=ANY=[], 0xffffffffffffffbc) write$cgroup_int(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="e6ff0535"], 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) r2 = msgget(0x1, 0x400) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getgroups(0x1, &(0x7f0000000140)=[0x0]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0x40, r3, r4, r5, r6, 0x1, 0xfffffffffffffffc}, 0x4, 0x35, 0x9, 0x800, 0x3f, 0x1, r7, r8}) 2018/04/15 00:37:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0xe, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:53 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x3, 0xf9}) bind$bt_sco(r0, &(0x7f0000000140)={0x1f}, 0x8) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4000009, 0x4000000000008000) 2018/04/15 00:37:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x1000, &(0x7f0000000800)="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"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000200)="f8", 0x1}], 0x1}, 0x0) 2018/04/15 00:37:53 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x7}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x7, 0x20, 0x9, 0x4}, &(0x7f0000000180)=0x18) 2018/04/15 00:37:53 executing program 1: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/04/15 00:37:53 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r1, 0x40284504) openat$cgroup_ro(r1, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) 2018/04/15 00:37:53 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000003000000000000000000000000000000000018c5cb92f075eb7983799e5bf9dae6cef17d0e8148535754ba27a983f68e2b4806ce493d3cd3aa98b7fba05cb1bc909a819acad32a5369c6a4e1a6019843523b236cefedc485521f3b0e5ca39fa88e1b7d27623dc7fae1af78923d754149cdc22bfd4a32"], 0x18}}], 0x2, 0x0) 2018/04/15 00:37:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xb6, 0x204000) r4 = request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='user\'\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f00000003c0)=""/99, 0x63) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'teql0\x00', r5}) r6 = dup3(r2, r1, 0x1) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f00000001c0)="0f35ba2000b000ee670f01b5004000000f01cb67643e0f380ae165260fc76f0066b8090000000f23c80f21f866350000d0000f23f8baf80c66b8d977a98166efbafc0cb000eeba430066ed0f015a01", 0x4f}], 0x1, 0x0, &(0x7f0000000240), 0x0) restart_syscall() ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000440)={0x2, 0x0, [{0x8f2, 0x0, 0x5}, {0x3a0, 0x0, 0xbf8}]}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000000f000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 00:37:53 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x5c, "0e6d3b12327eef041ce85f22760321ac88be910bcf1f077fc2c15851add1fa9cd5b05e7bdde3c047480f372e3398e0f491f7cd3cf6cc99ccea17534be88903a7700ad4215a13d0ce9f38b0512a1cc3b4454619054ba75c845e2a5d21"}, &(0x7f0000000180)=0x64) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r3, 0xffffffff, 0x4, [0x0, 0x8000, 0x2, 0x7fff]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr=0x8, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x7, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) socketpair(0x10, 0xb, 0x8, &(0x7f00000000c0)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/15 00:37:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x13) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/15 00:37:53 executing program 0: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000280)="de52a5764f442706dd62baa4125c54e7e0dfd26339ceb4c760b382e80389f620b087d969047604e4b6a12d18a2bb8ad866de37117c3bc95abd9d21713955a6c5cef7e3918d2cd7d31773d97fc61785f9d676e33a48b76bfd1ccb7cafb6904d5ed7288fda289212b78416b497f6550f67b969089ceb409c7b898a76f8af86a2273217b8acff56ee3502") vmsplice(r1, &(0x7f00004d5000)=[{&(0x7f0000000000)="af", 0x1}], 0x1, 0x0) close(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="b4000000c4ddc87458c47363829de17129168dc9bc7ce12d8842a5669327a9218f3b687d2936c34c37882d346bc067abf39bd863262c5178b6c5b983125143e824393b6efbf39d938aaadab8155900de4ccd3fa5be1854025f187621ad31c2b837e92f933a8102afd7c1c01532c23923cdecb0b358876859d546fd8710737cebcb8469cbcdc2b760e9399a266a741f979842311b614d7913022167291012889972b4416dce0760d27cf0f1decbbc43009f7990c044d2c462"], &(0x7f0000000100)=0xbc) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x19, 0x8, [0x10001, 0x8, 0x1, 0x5, 0x3, 0x7fff, 0x1000, 0x400]}, &(0x7f0000000180)=0x18) close(r0) [ 91.606806] Failed to remove local publication {0,0,0}/969923543 2018/04/15 00:37:53 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x309840, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040)=0xe2, 0x4) r1 = socket$key(0xf, 0x3, 0x2) syncfs(r0) sendmsg$key(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="0215000006000000000000000000000004000700000000000000000000000000000000000000000000000000000011e63a5d00027a58f028f9a0"], 0x30}, 0x1}, 0x0) 2018/04/15 00:37:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0xe, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/5, 0xfffffdf9}, {&(0x7f0000000240)=""/188, 0xfffffea7}], 0x1) 2018/04/15 00:37:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0xf, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x3, @empty, 0x8}, @in6={0xa, 0x4e24, 0x9be, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x4}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x8}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x2, 0xffff, 0xffff, r2}, &(0x7f0000000280)=0x10) 2018/04/15 00:37:53 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000140)=""/157) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x400000008000d, 0x3fd) open_by_handle_at(r1, &(0x7f00000000c0)={0xc, 0x0, "88e5e067"}, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000200)=0x6e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x2, 0x6, [0xed, 0x93, 0x1, 0x4, 0x2, 0x9ffd]}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r4, &(0x7f00000003c0)=0x4) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1000) 2018/04/15 00:37:53 executing program 7: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xb5, "57e41ec0ea630627008d26ca993dc3c6a638756fd013672e058871912deb8156262611bd5618718deadf0ff6663aafd1e72f76e62bc0b4eca205ebab47fc32b1096a887db33379b276eb076ff305230291b6681db542dc317861ba05324c04a53fb2abc78d009d5f9ac4d09587c5db9bb9c58561c7db64ad62c689421ba32fefdbde0df8e3bf52d78020bf88b4e5d8a9befbc6145b564bdc58fdeaee2a7937a9e560dffdc19162a393c9fdc51d5121c0e712d844f4"}, &(0x7f0000000240)=0xbd) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x7}, 0x8) r2 = msgget$private(0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000100)={0x5, 0x401, 0x2, 0x0, 0x2}) msgsnd(r2, &(0x7f0000000340)={0x1}, 0x8, 0x0) msgget$private(0x0, 0x500) msgrcv(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x12b8, 0xfffffffffffffffc, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x7da2eaced18f44cb}) 2018/04/15 00:37:53 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)) 2018/04/15 00:37:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040), 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x2) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000080)={0x2000, 0x3006, 0x100000000, 0x5, 0x553d}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/04/15 00:37:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x0, 0x20}, {&(0x7f00000001c0)="969c775fd08b1fd2838fce28", 0xc, 0x7f}, {&(0x7f0000000200)="3cb5cf4687d607525474e87ab80b634bcedfbf0ad2d81e28f86d9076c36bf00f63beb7a51f842e6a27f44bde7ebc86d51d599bf1847d2d45eebbf029e3c0a33bdb5e66b985b943a26eb5caa16689c8e9c2360aa6db9a20014e3f7a8e425c371a6e9256e86862be924d7a57194c71c63da3ef9e761e9da6", 0x77, 0x6}, {&(0x7f0000000280)="35e5d7a8cbd4b30daab4b15209575b8eba3b9b0c18862e283e5863949c0f84156172ef7e0f4976651e7f0207b23a2388adf24cf66c74221f09e7030478da5f3e17530fcf2ffd4f83f8d05715b8d73f23c7ea35f0a510d318e36e57d3609fc0625b6de4678f8ba248d9afbdcdc982a29d601e166b83f0dc979f21ee1d49f022f2e736cdbc8f77c8ce92ce2f5e0f6a60a2af0ffbf79073c70ef535c290cb2bee243b60abb8b96108c0159936777a91c3", 0xaf, 0x4}], 0x2000000, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000080)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x40}]}, 0xa0}, 0x1}, 0x0) 2018/04/15 00:37:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}, {0x0, 'memory', 0x20}]}, 0xe) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2b, 'rdma', 0x20}, {0x1, 'io', 0x20}]}, 0xa) r3 = dup2(r1, r2) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000180)=""/142) lseek(r0, 0xfffffffffffffffe, 0x3) 2018/04/15 00:37:54 executing program 6: socketpair$unix(0x1, 0x17, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/15 00:37:54 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[0x800, 0x20]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='debugfs\x00', 0x4005, &(0x7f000000a000)) 2018/04/15 00:37:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0xe, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:54 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xf7}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="9a9931d42deeac277d86d4") socketpair$inet_icmp(0x5, 0x2, 0xfffffffb, &(0x7f0000000180)) 2018/04/15 00:37:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x4, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd0000001000010000040900fcff4d00040e05a5", 0x58}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) socket$netlink(0x10, 0x3, 0x6) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100), 0x1) [ 92.094997] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/04/15 00:37:54 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x5, 0x600) ioctl$VT_WAITACTIVE(r1, 0x5607) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a}) r3 = inotify_init1(0x807fc) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000100)={'bond0\x00', 0x6}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)=0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000000000) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000000180)={0x18, 0x7, 0xfffffffffffffff7}) syz_kvm_setup_cpu$x86(r5, r5, &(0x7f00007d4000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="c4c2f92204ee0f01d10f01d12e640fc7abfa0000000f01d167e005c4e25905ef0f01ca0f070f011b", 0x28}], 0x1, 0x58, &(0x7f0000000200)=[@efer={0x2, 0xc000}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) setpgid(r4, r6) [ 92.214291] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/04/15 00:37:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}, {0x0, 'memory', 0x20}]}, 0xe) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2b, 'rdma', 0x20}, {0x1, 'io', 0x20}]}, 0xa) r3 = dup2(r1, r2) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000180)=""/142) lseek(r0, 0xfffffffffffffffe, 0x3) 2018/04/15 00:37:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x13, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x1) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="16"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x4}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180)=0x15, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r2, &(0x7f0000000080)=@abs, 0x6e) 2018/04/15 00:37:54 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000200)='./file0\x00') unlink(&(0x7f00000001c0)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r1, r2) 2018/04/15 00:37:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x2000000000000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2}], &(0x7f0000000100)='GPL\x00', 0x7, 0xa7, &(0x7f0000000180)=""/167}, 0x48) 2018/04/15 00:37:54 executing program 7: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, "b2cdc16948c2d8debdc6ccd7e69370cd89206e7e7600f494a6f3010400004ec168402aefa9b47ddce6005ef1f5ff018c611f11fe0400973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x800000000000004]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @local}, &(0x7f00000006c0)=0xc) bind$packet(0xffffffffffffffff, &(0x7f0000000700)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) renameat2(r1, &(0x7f0000000300)='./bus\x00', r0, &(0x7f0000000340)='./file1\x00', 0x2) r2 = creat(&(0x7f0000000740)='./file1\x00', 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000640)=0x4) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') fcntl$getown(r2, 0x9) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200), &(0x7f00000002c0)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}, 0x1c) fstat(r3, &(0x7f0000000180)) quotactl(0x8, &(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000880)="14a70808498915d9a8c5c2fc65dc3d0e46f215f9618afbec03993971ef99656952c281e9b95192f71462d79b9c1e7b26d0bf648a097b04b116bbd17216078869e605bf792fd0ca5c5ce429d663fb95e4da855f579b620fc9f90767e4fbbd2ee4fa15bc597973d932d71348e60cabd56e31fad0ce6dd22a52342f805584eae362407cee8611d6cd916f9dd7663d5ac880de6ebee3968ced66b0436c8bd31be0bbd723b2c9824449d1a7298838af8cb61233a415dcc9ef6b0242d24232203e17b2d37913a039e2dcc0ccfb8e5b7befa8ed1cdc730c18d2d6430da9d0a7009436c1ea7b3116a898af001c0bd28524fc34af798858ac7a80") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000003c0)) quotactl(0x2, &(0x7f0000000440)='./file1\x00', 0x0, &(0x7f0000000540)) r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x13, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000680)={r4}) ftruncate(r2, 0x8000000054) 2018/04/15 00:37:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0xd, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:54 executing program 6: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="0004000000100000cc000000490b0000ec03000001000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="04"]) 2018/04/15 00:37:54 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x13e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000080000000, 0x80000001) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xa0f) 2018/04/15 00:37:54 executing program 4: symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000001140)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$dmmidi(&(0x7f0000001080)='/dev/dmmidi#\x00', 0x10000, 0x2080) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000010c0), &(0x7f0000001100)=0x14) [ 92.436414] EXT4-fs (loop6): Unrecognized mount option "" or missing value 2018/04/15 00:37:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80000}) 2018/04/15 00:37:54 executing program 7: r0 = socket$inet(0x2, 0x40000000005, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000140), 0x3) sendto(r0, &(0x7f0000000040)="df039a522196e4388d1daf59e6c884304e63660e42c126b6b3ce47fb7823b63a877c7e1421850da148939590c783352743013ea11dae2ffba09c31126f959cf09df339db7ac9d175deb309aac53cad3c26f68dd7e8ae36c6a8d0c36b8304cda23ea424480daa47ddd66d12a140b05fddb1f60dc83ecb3c7278ec9aead1a8a79eb40b77f0a3045b820d", 0x89, 0x1, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x6, 0x3, 0x3, 0x2, {0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x7}}}, 0x80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000003c0)={0x0, 'ip6tnl0\x00'}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x800) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000180)={[], 0x7fff, 0x10000, 0x100000000004, 0x0, 0x6, 0x4004, 0xf000}) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x4000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000400)={'bridge_slave_1\x00', 0x2}) 2018/04/15 00:37:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000280110011772afefffff600611858"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000000000000000cbbab81fd9ec4df62149a8951803d7340000009500000000000000eb0f9896990367395b939796f4549a0779dc0ecf33d96d59bb55d3d0331734fa5a29dfebc75a8e7ae533e3dbf26bb7eca70d4711fb5f88b80f8784956db1c33c45f3d987745e27c333"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x12880) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) [ 92.501508] EXT4-fs (loop6): Unrecognized mount option "" or missing value 2018/04/15 00:37:54 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40200000af01, &(0x7f0000000140)=0xfffffffffffffffd) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r2 = getpgrp(0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1f, 0x90002) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) kcmp(r2, r3, 0x6, r1, r0) close(r1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/15 00:37:54 executing program 6: r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x10000002) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000300)="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") ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f00000000c0)=""/206, 0xce, &(0x7f00000001c0)=""/100}}, 0x68) 2018/04/15 00:37:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800000027008100ff0700000000000000000004000700003f9e3eb2a537e9bc58cc6483e5c64872d1a5c62e85452ac6b6bcd7926e29fbc41bb5846cd70b706dc6177c"], 0x18}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x7, 0xfffffffffffffe92, 0x9, 0x100}, 0x10) 2018/04/15 00:37:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0xc, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1f) getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40c00) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6gretap0\x00', 0x35b3}) 2018/04/15 00:37:55 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x3, 0x78, 0xdf4, 0x1e3ca011, 0x400, 0x4, 0x0, 0x0, 0xa040, 0x5, 0x8, 0x4, 0x3, 0x8, 0x0, 0x400, 0x28bb, 0x1, 0x90, 0x81, 0x2, 0x6, 0x100000000, 0x7, 0x40, 0x5, 0x7f, 0x100000000, 0x3, 0x7, 0x81, 0xab00000000000, 0x7, 0xfe, 0x2, 0x80, 0x3, 0xf2f1, 0x0, 0x1, 0x2, @perf_config_ext={0xd08, 0x2}, 0x200, 0x2, 0xffffffffffff1651, 0x6, 0x0, 0x33, 0x4}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0xe) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x80800) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000340)=0x1, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="d00000000000"]) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc565, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000440)=0x7f5, 0xfffffffffffffe93) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000140)=0x1c, 0x4) r3 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000400)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000500)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000000540)=0xcc50182, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1, [0x2, 0xe8, 0x1, 0x8, 0x3, 0x1, 0x1000, 0x7e]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000280), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1ff, 0x4b81, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e23, 0x33c, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x4) 2018/04/15 00:37:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) ptrace$peek(0xffffffffffffffff, r3, &(0x7f0000000280)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0500000000000000014d564b000000007efa65b94fc77769d2723420fa123700000000000000005120280ff9ced942470a120cb2"]) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x101000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xb5, 0x2, [0x9, 0x7]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000140)={r5, 0x6, 0xe2, "3f59199cf57bfc59594afd10cf4b6b1d17ac4fd2adef18cc72260b59eeb878bc7f9f80d97cd843e040c385d36f79f6154bb48a564c4e542425ced8097de0c2853de74e73e75051afcc4060789024727b6ae7a33743b5124643385722c13dc8d321e4599ffba096cfa1cef5f36ed76af4b839736700b96baa9e9f2be68e1c86de7f2773a1b977418ecb21f951eec363d70bf308f70b55daf529956cc69b53cd3b1b5433c44be77bcb24f431ae9b36129919061f7aa67a7263f1f48181b81b1fc78182660f5dd2f502aa06664b3716aa91284f9c14caf7817eb2e723fce2934b483a0a"}, 0xea) 2018/04/15 00:37:55 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x801, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000280)={0x0, r1, 0x1}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000300)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000001c0)=0x80) setsockopt$inet_int(r4, 0x0, 0x3f, &(0x7f0000000200)=0x3, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00000002c0)) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000012000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="b9b70b00000f32263e0f0119642ef466baa00066b8fe0066ef66baf80cb8681c7085ef66bafc0cb867790000efc4e169e12bc4e1711425bad1ff06670f01c8b9e6020000b808000000ba000000000f300f01cb", 0x53}], 0x1, 0x60, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/15 00:37:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getgid() setfsgid(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x22000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000140)={@dev, @multicast1, 0x0}, &(0x7f0000000200)=0xc) uselib(&(0x7f0000000040)='/\x00') sendmsg$can_bcm(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r3}, 0x10, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="07000000000100000000010000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0200002001000000040000e00002804049eb74f99fd82cd5d14e344eb583f7f5ad5a410c162750dc2ccba8f25a298e25371610ee80c29f63d259ad01040000000000002fada8bf0f8be156fa24d276f6165bd9b1419d9f90b75fff636b1990dcf67ca922321ea2685f329909bc0dd0414e7ddf638a9b72c28d06e20f"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x4000) fstatfs(r0, &(0x7f0000001840)=""/4096) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB='gid']) 2018/04/15 00:37:55 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) r0 = dup(0xffffffffffffff9c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x1, 0x2, 0x0, 0x0, r0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000040)}, 0x10) 2018/04/15 00:37:55 executing program 7: syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000000)="39722af38afcf300db6f4572232c1b6f3a7dfd8e6471a464d25c99b18a1733c602b5cfa0febbd13638cec2c6f93eaefc12b8e7232ff139b8a6bfae129d4de107ce49660cea940b66c77f166f40e2875a7c0fd4923228ba5f38a97dd4043d6b1007427af09bfbba7bdfad8c63fe3adf4a1dc2b4700cf9fbab493dd61598414972f4acc4746bd2807c16cd77db15", 0x0, 0x0) [ 93.700683] ntfs: (device loop2): parse_options(): The gid option requires an argument. 2018/04/15 00:37:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000d000000000000000000000000000000000000000000f3ffffffffffff81cfffffffffffff0000000000000000000000000000"]) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) mq_getsetattr(r3, &(0x7f0000000140)={0x7, 0x0, 0x9, 0x5, 0x10001, 0x1, 0x81, 0xf45}, &(0x7f0000000180)) 2018/04/15 00:37:55 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="cd24db3e2ba375667218d546db14bcc21e64ffeda41505e9b98d38a0610e95128cc1ba09bdd9a945a892d1176609945d8f40ac9e0fb750a32cb42f34dac774b48513c2cb238b0e01bc23d2986726fd4ae853fc305b4546bb97b3dc50db", 0x5d, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000001100)='id_resolver\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001180)='bdev.vboxnet1uservmnet0-%$-trusted!@&userkeyringsecurity^posix_acl_accesstrusted.posix_acl_access-*posix_acl_access(\x00', 0xfffffffffffffff9) r3 = socket$pppoe(0x18, 0x1, 0x0) recvfrom(r3, &(0x7f0000001280), 0x0, 0x10000, &(0x7f00000012c0)=@llc={0x1a, 0x339, 0xfffffffffffffffd, 0x1, 0xfffffffffffffffe, 0xffffffffffff8a47, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) keyctl$instantiate(0xc, r1, &(0x7f0000000100)="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", 0x1000, r2) splice(r0, &(0x7f0000001200), r0, &(0x7f0000001240), 0x1000, 0x5) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x9) [ 93.789989] ntfs: (device loop2): parse_options(): The gid option requires an argument. 2018/04/15 00:37:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), 0x4) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000380)={0x800, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x88) io_setup(0x9e, &(0x7f00000001c0)=0x0) r3 = dup2(r0, r1) io_submit(r2, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="1c", 0x1}]) pwrite64(r0, &(0x7f0000000000)="5b7300580478483224e2513a0f4e62d87e1a3d921306ccde7349956b74d9c1f4d9cb4485363ad4b09a5d6222f9862c9824bc", 0x32, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6b463940, @local={0xfe, 0x80, [], 0xaa}}}, [0x1, 0x7, 0xffff, 0x8000, 0x7, 0x3f, 0x9, 0x3, 0x3, 0xa1ec00, 0x8ec8aa5, 0x2f, 0x7, 0x80000000, 0x6]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e21, 0x200, @empty, 0x1}}}, &(0x7f00000002c0)=0x84) 2018/04/15 00:37:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:56 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x772}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffffff01}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x401, 0xd62, 0x100000001}, &(0x7f0000000280)=0xa) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0014000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/15 00:37:56 executing program 7: syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000000)="39722af38afcf300db6f4572232c1b6f3a7dfd8e6471a464d25c99b18a1733c602b5cfa0febbd13638cec2c6f93eaefc12b8e7232ff139b8a6bfae129d4de107ce49660cea940b66c77f166f40e2875a7c0fd4923228ba5f38a97dd4043d6b1007427af09bfbba7bdfad8c63fe3adf4a1dc2b4700cf9fbab493dd61598414972f4acc4746bd2807c16cd77db15", 0x0, 0x0) 2018/04/15 00:37:56 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) shutdown(r0, 0x0) dup3(r1, r0, 0x0) 2018/04/15 00:37:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7, 0x4, 0x5, 0x6, 0x4, 0x2, 0x3f, {0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x7, 0x6, 0x3, 0x5, 0x8d2}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1, 0x7f}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x8001}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9}, 0x10) write(r0, &(0x7f0000000080)="7ac26341bc083c8fba22015a88", 0x6ac) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x70000000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/04/15 00:37:56 executing program 1: syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000940), 0x0, &(0x7f0000000a40)={[{@nobarrier='nobarrier', 0x2c}]}) time(&(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xb9, "9bd5d0ede96b01026c5c68c2f72a882db4e97c97d9887c1d1bab86e27a77f5914d33bc7dc1b3dcfd1c5ab37d75dff31e591de7843e47d699632749d0cfa3af8ba9618183c4b78d1a63754f230665419b10c886aff470c127852d85ef785b3fb4ec808f2781ae3d2876d02ad9d15262d137006c4f8df5a4baed07365dee5942f800f85796b5b3b2ace408bb913df718522d6cd9fa8f92f675820519eeddc62fdcec957b0be0833d8e72962d07c3042e3b704f53c21c541f0b99"}, &(0x7f0000000080)=0xc1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0xa25, 0x3, 0x0, 0x1, 0x400000}, &(0x7f0000000280)=0x14) 2018/04/15 00:37:56 executing program 2: prctl$getreaper(0x25, &(0x7f00000000c0)) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x0) 2018/04/15 00:37:56 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x101, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000000480)="18c132fceb3ec4fa0f9fc5fc32024bf12611a60b72b4b936a10f08f898c143377cc60ca98440e14356f81d122bf79665d56b795904e6fc255f9e0e119b50f498acde2a9f1fe8e7788febfd4c9fe36d8adf60ebf958ae9cfe6cc5da065e44b6cd4caf96ba02e2f483c5b153cc59c448271d4420661fd072e518fc25a039e02070ea81") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x100000000, 0x40, 'queue0\x00', 0x9}) 2018/04/15 00:37:56 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)=ANY=[@ANYBLOB="ffffffffffff00001400000008004700002cd22644cdd79fe51b00000080e0f3f1ffffffffffff000002002000000401907800d73cde00f53475"], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x2}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffff, 0x8, 0x0, 0x80000000, 0x8, 0x0, 0x6, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}, 0xffffffff, 0xff, 0xfff, 0x6ab82c, 0x9}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0xffff, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, 0x1, 0x1ff, 0x3, 0x79, 0x4}, 0x98) 2018/04/15 00:37:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x533}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x800000000010, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) [ 94.223722] hfsplus: unable to find HFS+ superblock 2018/04/15 00:37:56 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100), &(0x7f0000000180)=0x8) munmap(&(0x7f00007e2000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={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_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x1, 0x84000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000240)="00ebfd7978dee2e7d6bf44fd434500") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/15 00:37:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000001300)="480000001400255c0c004b01fcfc8c560a880000f217e0060000000000e5efa1bc560300000000000000200028213ee2060000000000fcffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) [ 94.284467] hfsplus: unable to find HFS+ superblock 2018/04/15 00:37:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0xc008ae88, &(0x7f00000001c0)={0x9, 0x0, [{0x976, 0x0, 0x7}, {0xd90, 0x0, 0x3f}, {0x8f5, 0x0, 0x1}, {0xfc7, 0x0, 0x3f}, {0x200, 0x0, 0x2}, {0x0, 0x0, 0x60b0f72a}, {0xfdd, 0x0, 0xcf81}, {0xbc9, 0x0, 0x80000000}, {0x21a, 0x0, 0x4219f3df}]}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x5, 0x0, 0x81, 0x8, "bf9856de10902a6bb76cb4bc455398ed26f80c1c325a689339702076daab5a6c1c7485ff7536db59519be44f"}) 2018/04/15 00:37:56 executing program 3: timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x77359400}}, &(0x7f0000000040)) timer_create(0x5, &(0x7f0000000080)={0x0, 0x23, 0x0, @thr={&(0x7f00000001c0)="2a1ddff7da9da628934695115cc8bda3e6dc023124b8ed7da2bed3adcec5d1ee58f3b6840b2d8f52cf3f89b27f6980e960e7d6b022b26d08b6457d0aa6515ba996077d2eba4d350a5cb9e0e525b5bad6c2efea7fdcdd327b38c9cb202c51a52d840ee7d6faf4133bff6ed80fb25f22c9882e72ea8f27b0c49a2ea9f0ff56befd95be5f843cee9ac08b63575fe92e813c1d75ee9821b03778fa523176d7a68436a0c3728f8a9e6643a94b1998fbb85173ef1da26cf1d0900ec633b31d37f1175a847457f33e17484cc309d9c8dad628601fed494ccf3f4a0f74dd", &(0x7f00000002c0)="9e5a406208cd753fd0dea0725d5c8ffdae184edf6ec3cf7334b68a51cf0f1f62d0736d5d8a3678487b5e7e5311ca11c19aac65118366dae8d350cd1e145a2acfda52da59e36dbf37c5142be28589692bd659cd6d9ef09d67b3a8f0e93575847308be7fa3ad210e9d77aeca014b82e128e6601f3ba8250ca4d538a963899e7284ccecedc098681b3ccd2d8e6f8d27d423a9384c0c860d429df4e6ea32ce8d5dc6a4ea98fde0923fb33dc8754a8a4b9de588ca2641d78309af5dbd0c4503f10d0d2baadb6d24eb16e586"}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000140)) 2018/04/15 00:37:56 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000230000000007028f88006a0a00ff7408c935dcf9"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x8, [0x2, 0x9, 0xffffffffffffff62, 0x9, 0x4000000000000000, 0xffffffffffffffff, 0x5, 0x101]}, &(0x7f00000003c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) 2018/04/15 00:37:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x0, 0x61, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x636c}, 0x8) sendto$inet6(r0, &(0x7f0000000080)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) write$evdev(r3, &(0x7f0000001740)=[{}], 0x18) 2018/04/15 00:37:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, @perf_bp, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vga_arbiter\x00', 0x10001, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000001180), &(0x7f00000011c0)=0xc) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/228) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1c, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x10001, 0x4000) ioctl$TIOCNXCL(r2, 0x540d) clock_gettime(0x0, &(0x7f0000001080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000010c0)={0x140, @time={r3, r4+30000000}, 0x0, {0x9, 0xffffffff}, 0x3, 0x3, 0x8}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:56 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x101000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x5, 0x9, 0x24000000, 0x401}, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f00000025c0)=[{{&(0x7f0000000140)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000100)}}, {{&(0x7f00000000c0)=@can={0x1d}, 0x80, &(0x7f0000001880), 0x0, &(0x7f0000001900)=ANY=[]}}, {{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002500)}}], 0x477, 0x0) dup3(r0, r2, 0x0) 2018/04/15 00:37:56 executing program 7: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x322, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) recvfrom(r1, &(0x7f0000000100)=""/188, 0xbc, 0x10040, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}, 0x80) [ 94.534944] sctp: [Deprecated]: syz-executor1 (pid 9059) Use of struct sctp_assoc_value in delayed_ack socket option. [ 94.534944] Use struct sctp_sack_info instead [ 94.664016] sctp: [Deprecated]: syz-executor1 (pid 9072) Use of struct sctp_assoc_value in delayed_ack socket option. [ 94.664016] Use struct sctp_sack_info instead 2018/04/15 00:37:57 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x8, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x9) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x5, 0x401, 0xff, 0x7f00000000000000, 0x100, 0x7, 0xfffffffffffffffa, 0x2, 0xb4d6, 0xc6}, 0xb) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock(&(0x7f000036d000/0x2000)=nil, 0x2000) mmap(&(0x7f00001ce000/0x3000)=nil, 0x3000, 0x5, 0x4010, r0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xffff}, 0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/04/15 00:37:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x100000001) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000090020000d0000000ffffffffffffffffd0000000ffffffffc0010000ffffffffffffffffc0010000ffffffff03000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000200000000000000004300000000000000000000f3ff536300"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000402d00000000000000000000000000000000000000000000000000028005443504d53530000000000000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6fff00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000006e657462696f732d6e730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a702d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5e) 2018/04/15 00:37:57 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x80047456, &(0x7f0000000000)) 2018/04/15 00:37:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x3000, 0x54000400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/228) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x24) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0xea, "bd9f43697f0e8cdecb2157ba5f362f40fcdf6fb71efbb9d89aaa8c2310bcaa7fde223db55f4bbb8d4d0bc69def8c61979b4a7e441d2015acbeb5f06b4715c3219c6918edcf1b04118b78a8772a0ee5d9a79a93464694b0946014ae731b55d4e31f4b19951bd8f1986c7632f0c737e88363ab97728eca8d34635736a215c7d72df52871a8747e679384f062a5485fef609387bd8d08ec4800ca0adc77a78d51e42603420e2dbcc10d04c2863d7e391052479ddd6682da85d9a682d94b8336b2c707f1cad3415f9245474a93560a9f102f4174c89a5cd9613eab4b9f3a7b7787168016c58af311137a8b6f"}, &(0x7f0000000200)=0x10e) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) 2018/04/15 00:37:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="02aa52fa000000009c0300000000400000001800470f000000000001000040735ba4b345"]) 2018/04/15 00:37:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x83, 0x81, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f00000001c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000000)=""/15}, 0x18) fallocate(r0, 0x1, 0x7ff, 0x28e8) 2018/04/15 00:37:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9}, 0x10) write(r0, &(0x7f0000000080)="7ac26341bc083c8fba22015a88", 0x6ac) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x70000000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/04/15 00:37:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x802, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/122) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)) 2018/04/15 00:37:57 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x47, 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x1fe, 0x2, 0x3000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) r3 = socket$alg(0x26, 0x5, 0x0) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="4848a03720c2547da4d181da9365cee0dddb80de6b0a704b2e2b9d7494296e9f93b556854b1e6ef40aa252cc54e3566aede6a53a012578cc1564fb4d60f80dd3748bf856f284de4783f839f7e1844fec232e12c633e310d5bce2a318f79e31b3", 0x60, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) bind$alg(r3, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r5 = accept$alg(r3, 0x0, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r5, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) fremovexattr(r6, &(0x7f0000001580)=@known='user.syz\x00') write(r5, &(0x7f0000000300)="791f7dfde08186d67dba3f649a7ba85e", 0x10) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00000015c0)={0x5, 0x9b, 0x37ec}) r7 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x80100) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001540)={r7, &(0x7f0000000540)="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"}, 0x6) syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10301) recvmsg(r5, &(0x7f00000002c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/47, 0x2f}], 0x1, &(0x7f00000001c0)=""/48, 0x30}, 0x0) r8 = dup2(r0, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f00000004c0)={0x127ff, 0x0, 0x3, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) 2018/04/15 00:37:57 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) read(r0, &(0x7f0000000000)=""/150, 0x96) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) listen(r1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) shutdown(r1, 0x0) 2018/04/15 00:37:57 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={"7663616e300000000000800000f6ff3a", 0x0}) connect$can_bcm(r0, &(0x7f0000000040)={0x1d, r1}, 0x29) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/15 00:37:57 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xf402, 0x4) r2 = open(&(0x7f0000000100)='./bus/file0\x00', 0x141042, 0x800000000) fallocate(r2, 0x1, 0x0, 0x10000101) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="6fdaf97a9b3b7b14da8a4c02822cc4220d2b772357"], 0x9) fallocate(r0, 0x20, 0x2000, 0xfffffeff000) [ 95.477454] QAT: Invalid ioctl 2018/04/15 00:37:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x76}], 0x48) syz_extract_tcp_res(&(0x7f0000000240), 0x8, 0x40) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x16}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x6, 0x4, 0x0, 0x5, 0x100, r1}) r2 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000001240)=""/4096, 0x1000) 2018/04/15 00:37:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) [ 95.506396] QAT: Invalid ioctl 2018/04/15 00:37:57 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) setsockopt$inet_int(r0, 0x0, 0xd3, &(0x7f0000002000), 0x3c) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x369, 0x101000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, r2, 0x4, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe7}]}, 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x4000084) 2018/04/15 00:37:57 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="18002300000000000000000085ff0000000000000f6bf2c2b88aaf739fd79dbbee236ea85b55f430f8e63b7fc5d164513590c27792cc4f57fd388380eab31d48a12f96757f05e348d9f1c8bd4b2e65bc044c96ac56b0a7bbc77fb6634e9438682f1951fcf1aa830c3c795e57054f5b2e4b47670b90ec50f0f8db2973425cd25f54209e9c2e8d66fa61a287ceb2ff0073fe5301e818d3fd36d5945ee9b0115a3598fa6704bf204522ef9763245e8fcb92e95752ed9ce18c62b25e331275628173d205da"], &(0x7f0000000040)='GPL\x00', 0xffffffff, 0xaf, &(0x7f0000000200)=""/175}, 0x48) fcntl$setpipe(r0, 0x407, 0x5) 2018/04/15 00:37:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000004640)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) clock_gettime(0x0, &(0x7f00000045c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004440)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000140)}, {&(0x7f00000001c0)=""/16, 0x10}], 0x3, &(0x7f0000000240)=""/10, 0xa, 0x3}, 0x8}, {{&(0x7f0000000280)=@nl=@unspec, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/227, 0xe3}, {&(0x7f0000000500)=""/109, 0x6d}, {&(0x7f0000000580)=""/48, 0x30}], 0x4, &(0x7f0000000600)=""/37, 0x25, 0x80000000}, 0x3}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/67, 0x43}, {&(0x7f0000000740)=""/42, 0x2a}, {&(0x7f0000000780)=""/20, 0x14}, {&(0x7f00000007c0)=""/227, 0xe3}, {&(0x7f00000008c0)=""/171, 0xab}], 0x5, &(0x7f0000000a00)=""/211, 0xd3, 0x80}, 0x100}, {{&(0x7f0000000b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000b80)=""/173, 0xad}, {&(0x7f0000000c40)=""/251, 0xfb}, {&(0x7f0000000d40)=""/107, 0x6b}, {&(0x7f0000000dc0)=""/245, 0xf5}, {&(0x7f0000000ec0)=""/93, 0x5d}], 0x5, &(0x7f0000000fc0)=""/4096, 0x1000, 0x10001}, 0x1}, {{&(0x7f0000001fc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000002040)=""/23, 0x17}], 0x1, &(0x7f00000020c0)=""/198, 0xc6, 0xffffffff80000001}, 0x20}, {{&(0x7f00000021c0)=@ax25, 0x80, &(0x7f0000004340)=[{&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/147, 0x93}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/40, 0x28}], 0x4, &(0x7f0000004380)=""/166, 0xa6, 0x4}, 0xb045}], 0x6, 0x1, &(0x7f0000004600)={r2, r3+30000000}) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r4, &(0x7f00000052c0)=[{{&(0x7f0000005080)=@ipx, 0x80, &(0x7f0000005280)}}], 0x1, 0x0, &(0x7f0000000180)={0x77359400}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000040)=0x5) sendmsg$nl_generic(r4, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000000e000)={&(0x7f00000046c0)=ANY=[@ANYBLOB="140000001d00200400000000000000001300000600d15fe30bd0acea637aa54f3cfec437ea5fe4416bbe60fdac38cada964da549d91b5d2401806fd49cae5bd7882ffe2355d0183086ec2b91e15cab7f791a7190f22cf97bfa4d1d1c35ddb2bc06528e4b44a25e1dd7ca8b7dabf110f058eee23627750e6639043c71b74613a094808b3430e128"], 0x14}, 0x1}, 0x0) 2018/04/15 00:37:57 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000240)='./file0/file0\x00', 0x3fdfa, 0x0) write(r0, &(0x7f0000001200)="f858f0c637db5ccc708bd6cef167f826ab4a8a58266ae5093312240abe99b574541887d5e688c24bf3d745ace3a07e863db43e88d5d89df7727f717850b22b4e4ab511c59974b81f3f00e2506f772ea0b965d3540d01c1d7c141f88144c41ea48d6d7bc717399759cc4fcd8461ea8a9a4a7ea5cdcd2a53ec9aa6760ecd4ad5a7", 0x80) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) pause() r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x10) ftruncate(r1, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) 2018/04/15 00:37:57 executing program 3: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x4, 0x7) getsockname$packet(r0, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002600)=0x14) fstat(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x4e22, 0x0, 0x4e21, 0x0, 0x2, 0xa0, 0xa0, 0xff, r2, r3}, {0x2, 0xffff, 0x7fff, 0x9, 0x2, 0x15, 0x9d, 0x4}, {0x10001, 0x4, 0x9, 0xff}, 0x42, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3503, 0x1, 0x2, 0x8001, 0xfffffffffffffffe, 0x1, 0x7fff}}, 0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00000018c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@nested={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001840)='/dev/rtc\x00', 0x2, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000001880)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x14ac, 0x12, 0x102, 0x70bd2b, 0x25dfdbfe, {0x1a}, [@generic="d507faaa7cebf84ada1b2bb5c8dc8c764ee9327154ad460918cc48c2ce1ecf3be86fe3061a7f2f63a0551ff4b9ca58590f98727182c33c36b53271536cd3b7dd2e52c98cd0f52e8f2e474d672008f66122678a6649cabf3ac4d84a1becbb207097fb18c208750c0a44b05947d164a6560d0fbd614f9d41669b1afacc2fbcf843", @typed={0x1c, 0x57, @binary="2d49452c08e32bcbda8a61eb821a2b967bf0d1af7c1c4d"}, @typed={0x4, 0x6d}, @generic="d7fa4c4775510f90d48c4e46f3e1b1e73ab38f2309e0524c8690a11c64d02a686f7f7b03bf1a2c69892ec2dd645d33bf88dadd99a1119561d917319a4d829a8adfa078a4003b3a035ee3a16fb741b52daf8543b3a0b941f4cb815578abeaabfbfbacfae70d39c4cf12d59d0d08b9bc9a22e31728980facb5e9f8d7ca2463051f5b2c2c5bcb432cf667be1ed790fd1b3f9035cf80edb5feef3fe1e4f2437073cc52c172e726e95f881582cc2cf26d4797b32af9f9151a1737fc5bcb059fd96911c7928d420d5854e335791692ffca635a5aa56a", @nested={0x10, 0x21, [@typed={0xc, 0x24, @u64=0x8}]}, @nested={0xe0, 0x75, [@generic="4e3c721307c0181f5e16767df064fde11c4b5c145bbc8751b7d1", @typed={0xc, 0x2, @u64=0x400}, @generic="a75a0cb213a14373ab155c3306bb221704500cddb61e4d3fdeebaf36b069380993013c6af9a48d555cb2c9c8d888416aea9d51ab14f0724a9dd57b765d4063dc1123c7a085000d6293fb3ceb0457e760e3c042978b522f803c800493d851546b63a4fe0a7e5321dd6106a648fa60085b3f780f81545240d2edb8c6903f341ccce6a93b48cc26d64e1657b82cb5c4467bc6fc3d5de070c37ab3ca4aa9b868bb31c9247ea73f1f32e47fbf2aead5dbc1d8f4cdac0c7170"]}, @nested={0x74, 0x77, [@typed={0x8, 0x66, @u32=0x1}, @typed={0x28, 0x1e, @str='systemvboxnet1security@^[trusted\x00'}, @generic="900c6da28debf80edffce02e5fb1c483a5caf30d15a37d21cb60f3e6976041d86f5ba0f55b88", @typed={0x8, 0x48, @ipv4=@rand_addr=0x6}, @typed={0x8, 0x2c, @u32=0xf84}, @typed={0x8, 0x7d, @fd=r0}]}, @nested={0x11c0, 0x88, [@generic="d84d94f23418a0bb2fbf56e05ec401b1b8bbb8afff5e69f10b10dd45403da01c14b5faf593a0f4cb95ebe7fcb71c10bd8f559fb68e277dd2f462cc52295ddc020e1ba1d06ccf641760bf4127c1e34b97a43fd64f50d753627503de14e04d17b7ebd51bdc57894e4ddafb1d04202977509d6761682001c4de07986a319d4c15e3", @generic="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", @generic="b9911b601d3182f032a2d7e240baf3bd6e91289441564a250bee75ee5a6fa53d856e7085d2b7eb253b97742cfce860ed70f95420f7e49e2aca2975de66240fc3aa7a3109b7057bcd29f254226d191b77ca379ca16c62dc03c9e5a60afe6dc66bb5bdf0c80c1f90c6bb675c6fe433c98a830be7b625b471cbad055808b8e415f39374312893bbd5164326c334b5a027cdd5489c", @generic="779e66ef5ebf3e580bb3184dd56c445f0234b9c4e0058c74771e6550d30590f471202ace4941172289103112d7c4fce5a2135f231ce404f73bc86cd8486f315988b5974e7e7609c80eabdb94dedfd27b7dd0c3d8ca96b0c995934c2a081ec2183171343fd915d3f0f0c2717b222dbb", @typed={0x14, 0x73, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x6f, @ipv4}, @typed={0x8, 0x68, @uid=r6}, @typed={0x8, 0x54, @fd=r0}, @typed={0xc, 0x90, @u64=0xffffffff}]}]}, 0x14ac}, 0x1, 0x0, 0x0, 0x10}, 0x4010) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001b40)={0x0, 0x8}, &(0x7f0000001b80)=0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000027c0)={{0x2, 0x4e23, @rand_addr=0x400}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x0, {0x2, 0x4e22, @multicast1=0xe0000001}, 'veth0_to_bond\x00'}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000020c0)={0x0, 0x80000001, 0x2, 0xffff, 0x6, 0x81, 0xb3a, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x9, 0x100000000, 0x7, 0x9fd3, 0x2}}, &(0x7f0000002180)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000021c0)={0x0, 0x5e, "e12a50a241bacccc04c4088e88ca49a048d7ce0e596ce69b50eaf98d47e07bb652eb28eb664517f539e618d5768d360b56e4cea57539a8fc156e21bcda6b7a4103827d22629682d16837c3f18a69d4d2699bb2af506664b63cd8b60a0595"}, &(0x7f0000002240)=0x66) chroot(&(0x7f0000002580)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000002280)={0x0, 0x3b, "27dd10a46170801f0b1d6424721d19889af1bf5cdc2ee61fc46e9048ee8f507d61416c69cfcd6cc16584992c4e401719aa7179257783abbaf9fbbb"}, &(0x7f0000002300)=0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002340)={0x0}, &(0x7f0000002380)=0x8) sendmmsg$inet_sctp(r5, &(0x7f00000024c0)=[{&(0x7f0000000080)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f0000001b00)=[{&(0x7f0000001900)="395b371ba10436843daaa927d49c6530247a9e5a3b5b4dcc449750691610fe07fbc9bda178d87f02", 0x28}, {&(0x7f0000001940)="ec2b79dd327a84edbabd4bc3c17561c9c796730c83af7b48c300e1df589684dfe0d0a7c52a2aa7107e6da24dd337f31feb1a52c48aae457efac1b7229b2987796401b9db97cf86e28f0a2bf8300c743bbffe1d938733e1622311935437e1f32c8e6abc3cda68c0dd9e93473ac6a1678376fd38f57b9b931898e4a478cd90b145004a91c10d031d8dee6c5b4a2d88763517dd1b5ca6b5b9d176a707b89dceaea2ea6a267685ebb460a99f75d6ccb4aa150ecd3f03369cd9d4a42701ce15c410cc214287518c885d24652114820314535e9d7d065dc8323fd933b9b0c02c59e101ce39f7c66db2522caf5988ba1fad4e74464a93377869f909", 0xf8}, {&(0x7f0000001a40)="59a821b8820287197535a0c5c263262c86aca10a86bddfa3502e4ffe288a46c37530d9b408d6fbef2a2ee199f2a20cf7b68207256ccd7b4229163cc890976e3dabfa58864f41f4585eb1c7be680a5f004e2b99b98ed74c6a92ae4db7fa542bd1214e82413d861284fb02359a93057e08168b8f004dcc75fd9b16c590ff0f5b159d1048727dfb6256d0b3734c5f6be22e956e0d60dddb4d1f0caaf37e385c67043f4b3af0faf25844", 0xa8}], 0x3, &(0x7f0000001bc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x800, 0x0, 0x7, 0xa51d, 0x2, 0x5, 0x7f, r7}}], 0x30, 0x4000085}, {&(0x7f0000001c00)=@in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0x12}, 0x1f}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000001c40)="21b9d8572eb6b87abfcfad8f0653e2cc59cd58a3ffbc02d4e2e00b6660513915bbe20f571bf42abdadfcec0644d015f450de8e4760432ef2a998f9c69d1d9faa0b685db8c28825acd7d8ce2e4cb17a03c648c428d2a5b4127795e2c3e40a051d86907eb1b1e3560660e76f2214df2d9d1cc3c6406ca07d7cfd6270473c926816b41b5a62b9ca592d9a51309795d942dd07fba3797960c86792fc7058ae2bb9f075d7208e3b0055f114cb6c8938ed866cbbf412688e699ac8", 0xb8}, {&(0x7f0000001d00)="7de7004cf45c67e68efb44287bea23db98bf1fd517aabbb0bd5119699893ffc8bee3a8460c964c0cb1bf9b040bef0cec0eb964e013553188c2defd8c2eadd6a10034a1b8a256b2f66da7df323c59b24e2ca4444b8a813f724561b5521bd98f42d2c2e364f160d3b7958be2d8f0bb85a20d6548621f720d8250c2a948a38446681b9a55b9175f878757f7406a65d74b52bab248a0a4b81f4109237b25af5232847ad8b409911d54f497c3515deb7887a86e97ccba06f548b57217a453ef4ebce2ef", 0xc1}, {&(0x7f0000001e00)="e15a70c633ff8fd0040ebb28f8baf6977d87c07566e219cbc329597bc6eaea266c26ad6fb5485b73ce8c9988e17eb195353e3deb780dbb21417f5e089f5a6cd704638408d1b9a2689dc5af65250aef64fcae4a2c1a5ada5baf0baa7f92e9f89cfb2336b665a33b8976d09cd34b02aede9a9f5130a6674ff17b858223b431d0b165dfcb8d31564ed9335ab5641c3a", 0x8e}], 0x3, &(0x7f0000001f00)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x7fff, 0xffffffffffffffff}}], 0x30, 0x800}, {&(0x7f0000001f40)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002080)=[{&(0x7f0000001f80)="99c9202bde242c70584b8d336c32afffcb7c47b8a96fb7c65fbe2ede2c0a96928db58f731be6ee2c86391b8758c572f89837d933a06f21e014802c97d6ebebad9797805332cd58930ecfe805d0c2d7570d8e0ccf109c4aa9e93365a3d6aa4f557a60d3fef6b85421be581336289229d21fa5a2f07001324af4379ca16fecf634de1b0128e0042e6ba462bc9b53c5ce6a2abe9e7847df4677c16f4b04a28047ce112642e619c211d66d4781cd126366877d13a5b4dda6fbb0297ed2dfd82a325ade1d9c51dd639843a3b1da978b14295034a34f476d994d8f3d69be38d2", 0xdd}], 0x1, &(0x7f00000023c0)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0x7, 0x8004, 0x7, 0x8, 0x1, 0x5, 0xa9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0xfffffffffffffff7, 0x4, 0x7, 0x1, 0x1, 0xffff, 0x26, r9}}, @init={0x18, 0x84, 0x0, {0x101, 0x101, 0x69e, 0x7f221b14}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x800, 0x8, 0xff, 0x1000, 0x8, 0x401, 0x8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0x6164, 0x7ef7, r11}}], 0xf0, 0x4000000}], 0x3, 0x4011) ioctl$KDADDIO(r5, 0x4b34, 0x3ff) 2018/04/15 00:37:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x842, 0x0) writev(r0, &(0x7f0000a2cf90)=[{&(0x7f000068c000)="95a96157244518ed048026538e235691b3c6d1812390e11fe85928da75acd6eb9fb63e63491a06da0bc202ea6ee4b5e159b6769f57fcf8a66c9c287ae58eee3ef46f54d0810419e307487c46", 0x4c}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x0, 0xea6}) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:57 executing program 0: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2202) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x2) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000140), 0x4) 2018/04/15 00:37:58 executing program 1: r0 = socket(0x2, 0x803, 0x1) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0xffff) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000600000000000010b5553f38376e919f1b8213c7000000000000008000000000"]) sendfile(r0, r2, 0x0, 0x72439a6b) 2018/04/15 00:37:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x10000000, 0xfff000, 0x3, 0x0, 0x8, 0x6}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/141, 0x8d}], 0x1, &(0x7f00000003c0)=""/127, 0x7f}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/15 00:37:58 executing program 3: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x0, 0x4008004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/15 00:37:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101080, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x4e20, 0x2, 0x4e21, 0xff, 0xa, 0x20, 0x80, 0x7f, r2, r3}, {0xbe, 0xf17, 0x4, 0x1, 0x1, 0x5, 0x100000000, 0x8}, {0x4, 0xb95, 0x4, 0x7}, 0x8, 0x6e6bb4, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x3c}, 0x0, @in, 0x3507, 0x1, 0x3, 0xfc, 0x1892, 0x7, 0x40}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10008600}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)=ANY=[@ANYBLOB="f00100001b00110027bd7000fddbdf25fe8000000000000000000000000000aaac14140b0000000000000000000000004e215f6e4e2400000200802073000000", @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="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"], 0x1f0}, 0x1, 0x0, 0x0, 0x20040080}, 0x1) r5 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r5, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000100)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/04/15 00:37:59 executing program 2: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000100)=""/83, 0x53}, {&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f00000002c0)=""/47, 0x2f}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/59, 0x3b}, {&(0x7f0000000400)=""/128, 0x80}], 0x8, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x17, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/04/15 00:37:59 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x40000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x5}) 2018/04/15 00:37:59 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000240)='./file0/file0\x00', 0x3fdfa, 0x0) write(r0, &(0x7f0000001200)="f858f0c637db5ccc708bd6cef167f826ab4a8a58266ae5093312240abe99b574541887d5e688c24bf3d745ace3a07e863db43e88d5d89df7727f717850b22b4e4ab511c59974b81f3f00e2506f772ea0b965d3540d01c1d7c141f88144c41ea48d6d7bc717399759cc4fcd8461ea8a9a4a7ea5cdcd2a53ec9aa6760ecd4ad5a7", 0x80) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) pause() r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x10) ftruncate(r1, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) 2018/04/15 00:37:59 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r0, &(0x7f0000000080), 0x13a, 0x1d) poll(&(0x7f0000000000)=[{r0, 0x619d}, {r1, 0x40}, {r0, 0x4000}, {r0, 0x8008}, {r1, 0x258}, {r1, 0x2}], 0x6, 0x7) 2018/04/15 00:37:59 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000a40)={0x0, @dev, @local}, &(0x7f0000000a80)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000ac0)={@dev={0xfe, 0x80, [], 0x10}, 0x61, r1}) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80200, 0x0) sendto$packet(r3, &(0x7f00000001c0)="c906cbface3859a70982ac103fe6d3777790b456cf336ee30dcc9f57f72e3186549bb795e5a6dee84e4379c15108158a48f6569e9dbcebe97738a8da0b5bc34662fb9053dea6fbb35f29a074de8bc8d53066e4d41c8e4d100dd21148c96cb36fe8dfdbf1b4724ac814ff1f882da33da643faf2afe1bd1bfedafa130738527f71cfbebb9523e6928e03ebe8b74c07d37b3189b45360f78c66ab8b5b2005fe13d3c45a5a9265", 0xa5, 0x800, &(0x7f0000000140)={0x11, 0x8, r1, 0x1, 0xe62, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000180)=0x2, 0x4) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/15 00:37:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000540)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x194, r1, 0x300, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x18}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x39}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x4004080}, 0x40) syz_read_part_table(0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c", 0x4d, 0x1c0}, {&(0x7f0000000000), 0x0, 0xfc100}]) socketpair(0x10, 0x80000, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={r4, 0x81}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000140)={{0x0, 0x3}, {0x3, 0x81}, 0x8, 0x1}) r5 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="320970e6b4767b4188f78ccb19b7cb33e8c36c3f2f7c7429654e0aa270b7812bba4b476c4143a3822db4f115e068a8450a3efcc09783cdc73714469767fbafb36e4e13821938a4eaa4147c9556bedc36983867b2a3f3b0b39eb4", 0x5a, 0xfffffffffffffffc) keyctl$setperm(0x5, r5, 0x0) 2018/04/15 00:37:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0xba, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x204, 0x0, 0xf, 0x0, 0x70bd2d, 0x25dfdbff, {0x3, 0x0, 0x3}, [@typed={0x4, 0x6d}, @generic="c4ea2e1333d33a79be6e9462e5e61f6289f4a6205653492393474ec46bd9b3d389e9ec6d3540bf4bf7bee311037a749d165e482d6a732365cbf8376e90e138aebdd97c07503d8a29ec300e52e084383bd7b45498b1f9d7b6141a4301736a7b220b3550866310287e9350b0452a9b6cc50a210f9d852f6fc5f837ce9619ee4798cfb58e2adbb913eb142aa444847c4c5310024322ea0cab8f522f3f06f6f6f78899fe697a2d61417c5d5865265c0da5950f10fc54108e47acfd6630517e2bb9b3473f0f9c353863cf311e08acab0ab9a73ecb9c2b66a4", @nested={0x100, 0x17, [@generic="c142ce85ea68546cc2536f5b127e1220ff018eb1abaf64f5a22db9b902771b7c7c906a2c9c779899c21772d2d7cc113e52e274d156fc6f2cb91983f962ccbf9317a3c034c77ab4b24747ad670debf381552481db445d962d5df4c590f632df65349cb0f8c373296e4caa7fba062b650dc37ee4550fa5f11f37d9ad7f7ac8e0812d912a7274ee164db17da7196e24e2fc7e62e15ce70ea492be20b33c22c4b7be7b88979910755c73c2b0211f1938a37245e47619df8c691707a3b189659291f4f5ab237c543a51ada16fb09a6a978ab0dcfea3733be825bc6562ef9e625a619a416ebdde770c5648e106603afa5f", @typed={0x8, 0x31, @u32=0x2}, @typed={0x4, 0x33, @binary}]}, @nested={0xc, 0x81, [@typed={0x8, 0x96, @u32=0x8}]}, @typed={0x8, 0x32, @str='\x00'}]}, 0x204}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r2 = socket$inet(0x2, 0x3, 0x6) pread64(r2, &(0x7f0000000500)=""/97, 0x61, 0x0) getsockopt$sock_linger(r2, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x3) 2018/04/15 00:37:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:37:59 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) sendfile(r1, r0, &(0x7f0000000000), 0x100000001) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/04/15 00:38:00 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000fc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7ec6c2c4f6feb6d11cb0832913040000100000fa", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="03000000"], 0x18) 2018/04/15 00:38:00 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, '*n\r', "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"}}, 0x1d0) iopl(0x80000001) 2018/04/15 00:38:00 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x200) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r1, &(0x7f0000000080)=[{{0x77359400}, 0x1, 0x53, 0x2}, {}], 0x30) 2018/04/15 00:38:00 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8180, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x4e21, 0xd6, @empty, 0x9}, 0x1c) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0xe8, 0x0, &(0x7f0000000480)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000240)=[@flat={0x776a2a85, 0x0, r1, 0x3}], &(0x7f0000000280)=[0x20]}}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x3}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x4f9a5fcd29fd3dd, 0x0, 0x0, 0x28, 0x40, &(0x7f0000000300)=[@ptr={0x70742a85, 0x1, &(0x7f00000002c0), 0x1, 0x3, 0x2c}], &(0x7f0000000340)=[0x78, 0x20, 0x0, 0x48, 0x0, 0x78, 0x18, 0x20]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f00000003c0)=[@fda={0x66646185, 0x3, 0x4, 0x29}, @fda={0x66646185, 0x7, 0x4, 0x3a}, @ptr={0x70742a85, 0x0, &(0x7f0000000380), 0x1, 0x1, 0x2c}], &(0x7f0000000440)=[0x38, 0x58, 0x20]}, 0x80000000}}, @register_looper={0x630b}], 0x43, 0x0, &(0x7f0000000580)="6d64a2f54ef18878f6417f6eb165657e5d498ae5f46a5a3c300c3983482e40e66f5d705cd7f776eb4900a4590d00a3fda872a279f8aa857b6e24019ba4e11d7feb1151"}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4080, 0x20) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000680)=""/243) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r3 = eventfd2(0x0, 0x0) read$eventfd(r3, &(0x7f0000000040), 0x8) write$eventfd(r3, &(0x7f0000000100), 0x8) write$eventfd(r3, &(0x7f0000000080)=0x3, 0x8) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) 2018/04/15 00:38:00 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000025c0)={{{@in, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000026c0)=0xe8) stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002800), &(0x7f0000002840)=0xc) getgroups(0x1, &(0x7f0000002880)=[0x0]) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) sendto(r3, &(0x7f0000000180)="87", 0x1, 0x0, 0x0, 0x0) r4 = dup(r3) getgroups(0x1, &(0x7f0000000040)=[r0]) recvmsg(r2, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f00000001c0)=""/234) writev(r3, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96549e3e0dbb459de92d39d7189803ff5a85336ee7c7bea29ce19d4e4bdbd0b7ce84c07284f8cb79f2be055989e7157ecb8e4b61d9cebc0de952a15cdb95f0ecd23bcb5a6033d716b410abe73505ec3f207ea95566eb1eee907e732397b0841af55e6ec81f1049b5f8b0c702ff05902c209f60dbcbf18c49c72abd13def5447bb437b3002c6cb3645a02d34224788174c6e9b2e28c0c7a644fe1bdbfe1dff6ac2fde7611fee6d8121abc7ce07a456021da5792ed957870de9480135970383f503ade2933b67fbf527a5b85ed7c9a493c5bf584a66bf6c856f13eeea7eb3f76211a5eee7d80648b48dd7a343d9e5f1ff503de9326ed59fa571020933a4778a6252b0115297f616e4fe064a3fe0ddaea2eb7c946d2a43fa824387be3da735abb1cba5a02dd040bdc5e5ef191bf002404e2bbb7441ac6171071f45cbebf1a4885e5203d2271f5a79cc58b2092230e169995e65ec393df2601d9c86451247f510a6c58136b9b5517a0bf76ecab5cbdfbd2371727c59bcc62b0cdeb5ce2014eceae858f97389103e55c5e1f8308d44f9c32649982dad5bb7260b4f57e6928413e9e6d347d31659d59b320fa903cb88c88ee6b8cf0f23de1f3a9fb65cd747bbdbcf535f4c58f0881c86f189f7b6b99b2056743289316d05cc4c9d0027a2e77e35ad08d39e26a36fbdd6d3bf5b93b242c1c5b7770f29717f94c1c83bd8b54e37552fc8223ca", 0x202}], 0x1) writev(r4, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/04/15 00:38:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x1000, 0x202, 0x602, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x54, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1e}, 0x5a68932a}, @in6={0xa, 0x4e22, 0x2, @empty, 0x6}]}, &(0x7f00000002c0)=0x10) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={r2, 0x2, 0x2, 0x6, 0x0, 0x2}, &(0x7f0000000340)=0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:00 executing program 7: r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1fffa, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r2, &(0x7f0000000600)="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", 0x300) fstat(r0, &(0x7f00000000c0)) 2018/04/15 00:38:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x180) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000280)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="92f1c3"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/15 00:38:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f0000000240)="79c73bffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/33, 0x21}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/15 00:38:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xfffffffffffffde6, &(0x7f0000004e00)={&(0x7f0000000340)=ANY=[@ANYBLOB="3000000013001102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0, @ANYBLOB="08002e0200000000"], 0x30}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in6}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x6, 0xb3, 0x5}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x101}, 0x8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000280)=0x3) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="4ef692b75de1a5b2ca9911f0c5b14b96", 0x10) 2018/04/15 00:38:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0x80000001, 0x0, 0x800000000, 0x0, 0x5770000}]}) 2018/04/15 00:38:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x78, &(0x7f0000000340)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1b}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x3}, &(0x7f0000000400)=0x8) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000280)="6e6574000865646c00020000594f5bc6e4d195d9578a76e17ef92cdbc4f8c7c27f901362e7b3d1421cc97d242838b9d11627470502bf52cabc12d888defb67caf4173825d94fc4e39ddbbcba3c47c7335df3ebd3a9bd6e5ae0d6861ef69a69d53738c6281565d453952475ea04dad2ffeee2fb7e797118f798ea57db87d7764fa1d5fba2a72dfc74ed9dd96a54c24cfc630f2967274ca125d46cd2178f01d3f6406c") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000001c0)=0x9, 0x4) r5 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'veth0_to_bridge\x00', 0x4}, 0xfffffffffffffdf0) 2018/04/15 00:38:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/15 00:38:00 executing program 7: r0 = shmget(0x0, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000200)={0x4, 0x9, 0x7, 0x0, 0x0, [], [], [], 0x7, 0x3}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)={'nouuid,', {[{@logbufs={'logbufs', 0x3d, [0x38]}, 0x2c}]}}) 2018/04/15 00:38:00 executing program 6: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, r2) setresuid(r2, r2, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x8000, 0x0) [ 98.322956] XFS (loop7): Invalid superblock magic number [ 98.374664] XFS (loop7): Invalid superblock magic number 2018/04/15 00:38:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x180) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000280)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="92f1c3"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/15 00:38:01 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r1 = socket$inet_sctp(0x2, 0x4, 0x84) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240)=0x6, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x3, 0x51d}, 0x8) 2018/04/15 00:38:01 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000001c0)) read(r1, &(0x7f0000910000)=""/100, 0x64) 2018/04/15 00:38:01 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) r3 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000600)=r3) bind$bt_hci(r0, &(0x7f00000005c0)={0x1f, r2, 0x3}, 0xc) utime(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)={0x7}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4626, @loopback=0x7f000001}}) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0x0, 0x8, 0x401, 0x4c13, 0xffffffff, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x0, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r5, 0x1) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') ptrace$poke(0x5, r4, &(0x7f0000000340), 0xeb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r7 = socket$nl_generic(0x10, 0x3, 0x10) msgget$private(0x0, 0x2) sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="33b9ff35"], 0x1}, 0x1}, 0x20000000) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) execve(&(0x7f0000000640)='./file0/file0\x00', &(0x7f00000006c0)=[&(0x7f0000000680)='ip6tnl0\x00'], &(0x7f00000007c0)=[&(0x7f0000000700)='9p\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00']) bind$bt_hci(r5, &(0x7f0000000300)={0x1f, r6, 0x5}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$alg(r5, 0x0, 0x0, 0x80000) 2018/04/15 00:38:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x40001) io_setup(0x9, &(0x7f0000000200)=0x0) io_submit(r3, 0x7, &(0x7f00000008c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000240)="dd86209afd77d35dfbd35dd68f4b1ef9eea0ed1ea6e9b8e4f02cb63260dbc4760d87c1736f14691672562c5a63529560ba2efbc25f2d0918a8b4f0e264ff491f3362ce47474fa2ff542d19d7b4c0028a33372863adbd767b3a5f4aa3f47273ff6e0911f0f710a489f2f7adfb02f683c5e231cd086e5ccc65a57c5f71a780411b9b18d7c270b1f41d534fcc86b1b5de5017602c4707c833b64b4345aa135aba1723a58b957944ae64bfee00f062849e1b6a5d0a55c1e1c6991383876f9b8fddd7b6d9c1b36035e55e7c412c5814bfa4b6af3890969ca7b565440fd03305e39f44e1eb79", 0xe3, 0x3f, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000000380)="1f45d01d9aeb61e80322e1d4d330a3d474b87531c8858107c535ac2bc15cfd93b072d7ca4a38bb6c2af6b1d1ea9a364d983e70927c41f80a5495c6b9660d4edcf3b156819ec31b89c3b704fbf03c147951ad7df67213da2bc67d250033962917fb4a5782f73235add9a6a7ed44", 0x6d, 0x0, 0x0, 0x1, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0xffffffff, r0, &(0x7f0000000480)="1182608d47b99f07a4b9cfc33c030c29bc727fc58e895652e64f9e6a6356762c3f1cb4eb42f5b4f048cf0fc2a4564bc8430cfa6651971df38befc3a0b5e7b4e10dac1379673c0891d670d5847ccced4bf59845331955273279eef0e679f6c7a2cce54aab21186b551477091688e4e6e9ed564f578193e2c962fc9365b5a20e744aa59c5571417a8cbdbf7f98d0eb59facb5d9bc071daf4e3ff80d48208c7aed1dd911192753e87377f63694737ca02", 0xaf, 0xa5, 0x0, 0x0, r2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x20, r1, &(0x7f0000000580)="c6dfcec235134f2451546de7370256c843f921361736a2330f66e85eece039826c6452969284b95be5342af88a2c9a040b51e0c9509f", 0x36, 0x4fbd6712, 0x0, 0x1, r2}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000600)="201f3d3c09c3b59d8a4310de63c57f3d2f13c490cce7ab9e43d105456a397c964b7a5732b63c9952fc9644e1d182ccb9cf1dc56d858f575d5c218a62cde34e773d9f0d66cfa06a7824014ba0911a6c2d61", 0x51, 0x1, 0x0, 0x0, r2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f00000006c0)="e735fe06d13bcfbebcb816d33f3c879a928a61fa4376d71f03b43385b7224ca99a4a09c45aae8fc2ebe2df0850ab86f511005e3136d4080602b330421924a56c7386368fc74ddf808474e46a7209f782a236ed8980edd6d574", 0x59, 0x1f, 0x0, 0x1, r2}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0xb, 0x6, r0, &(0x7f0000000780)="536b19a0bcbc02f52cc56a2a7a1751bbe6db4b9380da2ad6c022432139939ea16dc25cf04e3f9c77a1346e3f708e44313155ed34d5c984ac317b3229b9e250bac32ce0bf16c890e9709fd260111f3ec2f5170880934f195d647f0c8c34102d205e8d6ff6a0c0f7022e96bc2287b9168f65a116bd5989e14ca1840e76202965c67ee5ff6c924feea969c83b0e325514714d0af66f669448776d0d4361952c8d9a500b2ad28f2ad09413989d0998f2a519ffaeeaef757f95b5e5731ae4d763ecf59134916fe3684fb6b3c9b6d168ff4796f8bc3219b719228b0008c76c3e44f37d3a5e63f24d00d2aefb5be1bad4f580f0b74a", 0xf2, 0x200, 0x0, 0x0, r2}]) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000040)="baf80c66b821b91c8666efbafc0cec642e0f00150f2c062a276766c744240027e5f0d96766c74424029ff5d7296766c744240600000000670f011c240fd47147650fb66935622a0f38f0bf90843e3e660f3839fb66b97d09000066b87264a8a866ba896774740f30"}], 0x0, 0x0, &(0x7f00000000c0)=[@flags={0x3, 0x150}], 0x10000000000001c1) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2018/04/15 00:38:01 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x20000000002) pkey_free(r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}], 0x40) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xf7) flistxattr(r0, &(0x7f0000000040)=""/197, 0xc5) 2018/04/15 00:38:01 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) recvmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/29, 0x1d}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/16, 0x10}, {&(0x7f00000003c0)=""/11, 0xb}, {&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f0000000500)=""/217, 0xd9}, {&(0x7f0000000600)=""/47, 0x2f}], 0x9, &(0x7f0000000700)=""/138, 0x8a, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000007c0)=""/81, 0x51}, {&(0x7f0000000840)=""/80, 0x50}, {&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/166, 0xa6}], 0x4, &(0x7f0000000ac0)=""/4096, 0x1000, 0x1195}, 0xfff}], 0x2, 0x40002000, &(0x7f0000001b40)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001b80)=0x1f, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001c00)=0x0) capset(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x0, 0xfffffffffffff360, 0x3, 0x4, 0x9, 0x7}) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x4) 2018/04/15 00:38:01 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="46b4ffd785137f4684e541bbd1906806", 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000200)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)="6dafc5ebcc1fd9b7fcf0f6e56ec544c3fa9f30e9223ee1b943529798415dbc4caec79366dfcc6c9f3e505b0c0dc3aa9179857eb05c0886c262a98539e719a0772244a066c176fb6dfe69e3043b60810a0bd60bbf68ffb60b6727841f981197a9ab7b36e8ffceb2639ff87065ec2a5bb42fcbfba2e76d569f170b61344dfb6f2715fdcd48087054c560ed7d8790b1276720fd608f7c477a756c5bcaef0771", 0x9e}], 0x1, 0x0) 2018/04/15 00:38:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0xbff}]}) r3 = semget$private(0x0, 0x0, 0x40) semctl$GETVAL(r3, 0x4, 0xc, &(0x7f0000000000)=""/64) [ 99.126734] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/15 00:38:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x79) read(r0, &(0x7f00000001c0)=""/6, 0xfffffffffffffffa) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/15 00:38:01 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) r0 = socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xffffffffffffff80}, &(0x7f0000000080)=0x8) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000000000), 0x0) 2018/04/15 00:38:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x80087601, 0x20000000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x80000000}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x40, {0x2, 0x4e21, @loopback=0x7f000001}, 'veth0_to_team\x00'}) syncfs(r0) 2018/04/15 00:38:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) [ 99.211310] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/15 00:38:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={"66696c7465720000000100000000bf00", 0x2, [{}, {}]}, 0x48) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x3b, @broadcast=0xffffffff, 0x4e21, 0x2, 'nq\x00', 0x21, 0x40, 0x10}, {@multicast2=0xe0000002, 0x4e24, 0x2004, 0x1730, 0x7, 0x80}}, 0x44) 2018/04/15 00:38:01 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) r3 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000600)=r3) bind$bt_hci(r0, &(0x7f00000005c0)={0x1f, r2, 0x3}, 0xc) utime(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)={0x7}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4626, @loopback=0x7f000001}}) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0x0, 0x8, 0x401, 0x4c13, 0xffffffff, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x0, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r5, 0x1) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') ptrace$poke(0x5, r4, &(0x7f0000000340), 0xeb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r7 = socket$nl_generic(0x10, 0x3, 0x10) msgget$private(0x0, 0x2) sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="33b9ff35"], 0x1}, 0x1}, 0x20000000) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) execve(&(0x7f0000000640)='./file0/file0\x00', &(0x7f00000006c0)=[&(0x7f0000000680)='ip6tnl0\x00'], &(0x7f00000007c0)=[&(0x7f0000000700)='9p\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00']) bind$bt_hci(r5, &(0x7f0000000300)={0x1f, r6, 0x5}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$alg(r5, 0x0, 0x0, 0x80000) [ 99.465948] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/15 00:38:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0xbff}]}) r3 = semget$private(0x0, 0x0, 0x40) semctl$GETVAL(r3, 0x4, 0xc, &(0x7f0000000000)=""/64) 2018/04/15 00:38:02 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000200)="b82283392d39e64774d658d36300006ae2fdc24e95e12aa8dada03000a315245f39400c42ab313d7d2f959c67f66a7ea7235fc69731e960599351471b48007d9327cceadc59604f1c8075c0e0f0c015713542ad69952b11e8293ee966c2d777c590467ffff1fb65ac95ab18342065ba8508aff45a8c1b4c8ef3983640228ddfaff75ad8302717d2d6a196892adae5143b632e2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="18eaff00000000820f0000000000000e0095000000000000003e88abaf0cbf303f309a6dc60cafe7754201c54f5b06992f0a9fd1029ec9a10b4b1a52244ebc072718d9f7438ef0b22b665981a090be8e3a3c2ab15c1a62c02b"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x9c, 0x90000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x80, 0x3, [0xffffffffffffffd7, 0x1, 0xda7]}, &(0x7f0000000300)=0xe) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x1000, 0x7, 0x2}, &(0x7f0000000380)=0x10) socketpair$inet_icmp(0x402c5828, 0x2, 0x1f4, &(0x7f00000001c0)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000000440)=0x6) 2018/04/15 00:38:02 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0xffff, 0x100000000, 0x0, 0x8, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0xfb) sendmsg(r0, &(0x7f0000001580)={&(0x7f00000001c0)=@hci={0x1f}, 0x80, &(0x7f0000001540)}, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/04/15 00:38:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x1]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000000000200000000000000000000000010"]) fsync(r0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000e80)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 00:38:02 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) accept$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) 2018/04/15 00:38:02 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xc, 0x8, &(0x7f0000000040)=@raw=[@alu={0x7, 0x65f, 0x4, 0x4, 0x7, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000080)='GPL\x00', 0x101, 0x12, &(0x7f0000000140)=""/18, 0x40f00, 0x1}, 0x48) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) 2018/04/15 00:38:02 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x333, 0x4c, 0x1000, 0x6, 0x5f, 0x10000, 0x200, 0x0, 0xb2ea, 0x100000000, 0x3ff, 0x3, 0x2, 0x31e3]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0xc) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000d33000)="f5425a9c887a991bec3531b2f3dcea35a00eea45b78433ce639c7b2e6342a72a6c3aca28a2e0638a01c1eb82e642033e1be27912869750d85643601f2278034bd4aca5a28d2f0f421008a8263f53ee434c1d1a49115d4f259dca447c08261e086f79293f44ff000a0a9c3794fdff37965e9bca789fe11330676657c01152a16cb60dff317886b6691fa0c0e33fc0b37934935e2ea22a1ac7a5eba85b137b7e9fbff117739f8d34d3c8f4a171883a13cd8e68352a901e5d8ccb4d0726033fd3", 0xbf}], 0x1, 0x0) 2018/04/15 00:38:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000002e02776000000000000000000000000000000000000"], 0x48) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xff, 0x80000001, 0x0, 0x500, 0xffffffff, 0x4000000, r1}) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0x24) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/04/15 00:38:02 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x7527fb3200000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20201, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x26, &(0x7f0000ffe000/0x1000)=nil, 0x4}) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="0fd2"]) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x0, r1}) 2018/04/15 00:38:02 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000789000)=0x7c) 2018/04/15 00:38:02 executing program 7: r0 = socket$inet6(0xa, 0x800001, 0x10000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xc494, 0x34, 0x0, 0x5, 0x6}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)="1d", 0x1) write(r0, &(0x7f0000000340)="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", 0x601) 2018/04/15 00:38:02 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={r2, r3, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000240)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r4, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x0, "8234415d8799"}, 0x80, &(0x7f0000002340), 0x0, &(0x7f0000000280)=ANY=[]}, 0x0) 2018/04/15 00:38:02 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x101, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x121080) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000100)={0x20, 0x6, 0x0, 0x0, 0x0, [], [], [], 0x4, 0x100}) 2018/04/15 00:38:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) write$binfmt_elf64(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x39e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000180)={0x0, 'gretap0\x00', 0x4}, 0x18) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x200) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000001c0)) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x4) 2018/04/15 00:38:02 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) setpgid(0xffffffffffffffff, r0) 2018/04/15 00:38:02 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x84) flistxattr(r1, &(0x7f0000000080)=""/66, 0x42) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000001ff0)=@in={0x2, 0x0, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffedb, &(0x7f0000005ff0), 0x0, &(0x7f0000003e08), 0x0, 0x3}, 0x40804) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/04/15 00:38:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000440)="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") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000400)={0x21e7, &(0x7f0000000500)}) [ 100.436068] binder: 9496:9497 ioctl c10c5541 20000100 returned -22 [ 100.504475] binder_alloc: binder_alloc_mmap_handler: 9496 20000000-20002000 already mapped failed -16 [ 100.567850] binder: 9496:9497 ioctl c10c5541 20000100 returned -22 2018/04/15 00:38:03 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) signalfd4(r0, &(0x7f0000000040)={0xbe}, 0x8, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x400452c8, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) 2018/04/15 00:38:03 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x18440) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x29, 0x214, 0x70bd26, 0x25dfdbfd, {0x1a}, [@typed={0x8, 0x6e, @uid=r1}, @typed={0x14, 0xe, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') open(&(0x7f0000000040)='./file0\x00', 0x14000, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0xfff7fffb) 2018/04/15 00:38:03 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = memfd_create(&(0x7f0000000000)="3ae100", 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0xa, 0x12, r3, 0x0) madvise(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x4) mlock(&(0x7f000039c000/0x4000)=nil, 0x4000) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000240)) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) close(r3) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x734, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r1}, {0x1e0, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xffff, 0xabe, 0x3, 0x6c}, {0x7, 0x1, 0x9, 0x20}, {0x3, 0x4, 0x94, 0x5}, {0x6, 0x7999, 0x8, 0x80000001}, {0x101, 0x2, 0xfff, 0x7fff}, {0x7, 0x0, 0x67e2f63, 0x800}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r1}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x224, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x1f, 0x6, 0x9}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9c7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8c}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r1}, {0x234, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6e1}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x65c}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x87}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}]}}, {{0x8, 0x1, r1}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}]}}]}, 0x734}, 0x1, 0x0, 0x0, 0x810}, 0x20000000) 2018/04/15 00:38:03 executing program 2: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='!\x00', 0x2, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000000020c0000000000000000000000000"]) 2018/04/15 00:38:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xe35, 0x1ff, 0x7f, 0x2, 0x3, 0x3, 0x400000000000, 0x92, 0x40, 0xa0, 0x8, 0xcde, 0x38, 0x1, 0x14, 0x81, 0x6}, [{0x70000006, 0x6, 0x7fffffff, 0x8, 0xb8, 0xfffffffffffffffb, 0x6, 0x100000001}], "efc7e5f746554e75527667bfafe9009d50831fe4786abecd7f64156a49fe28530b35ca360a2b434da986f56c964c17641a051eb8befa58b7a3b629f733de73ae15fc544fcb294839aba9a254b9b3362d59d8217d991f049184f6315f4645ccc794eaded7950ef2d305b5ae2bcf359577ebed7bfb260356b2375364d61e98d4b4bf8b867aa41bc7cae1c425dec496e260c633c839", [[], [], [], [], [], [], [], [], [], []]}, 0xb0c) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0x9, 0x9) 2018/04/15 00:38:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000440)="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") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000400)={0x21e7, &(0x7f0000000500)}) 2018/04/15 00:38:03 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0xfffffffffffffffa}, 0x2c) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0xfffffffffffffff8, 0x8}, 'port1\x00', 0x8c, 0x80001, 0xbc0e, 0x8001, 0x9, 0x9, 0x8, 0x0, 0x7, 0xe844}) fallocate(r0, 0x0, 0x403, 0x3ff) 2018/04/15 00:38:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) clone(0x80c8000, &(0x7f0000000180)="ad861ec8ade36ddb185e1e47c525d4436ef6709ee580128396ee6b497d706a6b65c6d93d5cadda73b8a0b312d3bf2ab284e0dd1ec6c0f26c5b015e803feea396851458dbc1ace66c2457eee2729a896dc4a5fd231a21dee355304a06bf6d253a9d1a6fd09d537f5497ecfd88f4297129da3e62e2f5359ec047f8", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="ec6a1df44683315906c766dc60e7acce53d7964dbda05d501d021f0f656dfa5b016d96613629e3bb214cfbeebe93cb7e0bdccd405ef8554d903c96f015f54251227ac840488ac06d9bf2da9d887e733bcd56481dd7") setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:03 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="62740064732e4093816eedb9b7f3116c15d999e67a09ab8e5b190a967f9d941058d889cf49e0f00ea8dcc9ce2d3a929a484c97a9c1785d1c012963c2c84fa7f01dc101e12474ff1fa7ccbd679f23a804fdb6c9a32abe7f9bb96890440b6ad60d1eeacfb1997eb93d1b6e09d4206f7b7c219bc804c4846c638997fa416bb6f7ac156d4cbb829ae7b72ff1f98cc4a32fc0b637b95e5ac3975874e3521db93d506daffb9943fdbcb5f73f4aa02c8b30451a1bb0cf6aeaeab0d87f0de2b7772acafbdc81673e78027ea0a82ebe03ea5875d0ca5a167361b8a7512ba708e811b4d1aa19f6f192801c9a4b5177fc000000000000"]) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x1}) fcntl$setpipe(r3, 0x407, 0x8) ustat(0x80000000, &(0x7f0000000040)) prctl$setfpexc(0xc, 0x80003) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000020000007b03"]) 2018/04/15 00:38:03 executing program 3: r0 = socket$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, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) getsockopt(r0, 0x0, 0x3, &(0x7f0000000140)=""/115, &(0x7f00000001c0)=0x73) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) 2018/04/15 00:38:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, &(0x7f0000000040), 0xfff) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x14, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="e2a3aaf1458e0fa1113b80ab56a04c67e64819daeb9af17188340adf5fd4e50f4fc8d8a9450eaea94105d3e5a5c742252ce23db5140cddc1b4b4088513a0702d7441d42e60459abee61290af916936d478caed678c2f2865fdf8031a36a02efd56f8f60c70c2bd1c78e6ec95cd2b0004f575299cf296") 2018/04/15 00:38:03 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x80000000, 0x101000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0x44, &(0x7f0000ffc000/0x3000)=nil, 0xf08d}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x3f}, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef0100010000006e5fbe5a000000000000000001000000000000000b000000800000002c", 0x5d, 0x400}], 0x0, &(0x7f0000012e00)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000002c0)=0x9) rt_tgsigqueueinfo(0x0, r3, 0x38, &(0x7f0000000180)={0x41, 0xc3e, 0x0, 0x6}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x10400) 2018/04/15 00:38:03 executing program 0: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4000000004, 0x8000, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) 2018/04/15 00:38:03 executing program 6: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xa) getsockname(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x58, 0x16, 0x510, 0x70bd26, 0x25dfdbfe, {0xa, 0x3f, 0x2, 0xfe, r1}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x20}}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x8004}, 0x40040) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f0000000000)) 2018/04/15 00:38:03 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0xa, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000001000)=""/4096}, 0x48) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/04/15 00:38:03 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x140, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000180)={0x5, 0x7ff, &(0x7f0000000100)="5666f7e7785421bb2ac83930a2e2934e758ab1797234a9f7ded4a42effc371d95acd5669e6373e183c0eed5d66fac8fbeddcc36486d7ac1667a3423fd404d2265efc902b5018b33ba9cfa76480caa6ca6702aa47ef0906535d08643c085e114bab2099b1777554926b8b051897eea24a1ea3af", &(0x7f0000000080)="9c05f967c4e5497f42c8f89dd70d98f6c11d4ef2a6297ecdceb079541dc779d4cb1d14ebd24edcf0f314f3645c100f3c3bf22f2f7213e949a4d6ebd7bbfbab", 0x73, 0x3f}) write(r1, &(0x7f00000000c0)='T', 0x1) dup2(r0, r1) 2018/04/15 00:38:03 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x41, 0x0, 0x0, 0xffffffff}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x0, 0x400000) r4 = creat(&(0x7f0000000640)='./file0\x00', 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x6, 0x8000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) io_submit(r2, 0x4, &(0x7f0000000600)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0xf, 0x40, r1, &(0x7f00000001c0)="3028453f624b365fa68f139e201273a7768e51ff25f7e06e7c6a1d8694b3dedcab9e0da20384a11dab00610a722218cf2ac1e231cd50dfca3ebcfd115ad79b31169c173549b3ccc1e5ac884a6572ff0be9f3f2626a906c6b1d1390e2024982a16513a20b9183afacfff53892f02cb74cbeed88881a25d9d1283a8ac9719cc22b882f83f53a68f0dd27dbc5be3bce8e9581dea4beac5b81c830ef7938f0136ea7f5f3d6bae6e6b44b7d12c6e24f6886dc1154fe944746fde610eefc6fc65d4d7b59dce5d78ffc26fcc44736af1d89", 0xce, 0x9, 0x0, 0x0, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xf, 0x80, r1, &(0x7f0000000340)="be7c75b6fe9d3e609e0c937abaab22c2f42313161bcfdc41bcbb001ddf37ba40e08bc92f03c5f5bd8088bfb4d621acab01662dab26e75262d75ca5d9df", 0x3d, 0x1, 0x0, 0x1, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000400)="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", 0xff, 0xb59, 0x0, 0x1, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000000580), 0x0, 0x0, 0x0, 0x1, r1}]) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) fadvise64(r0, 0x0, 0x3c5, 0x5) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x101002) [ 101.172823] EXT4-fs (loop7): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/04/15 00:38:03 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001580)=@get={0x1, &(0x7f0000000580)=""/4096}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff8000, 0x0) recvfrom$ax25(r1, &(0x7f0000000380)=""/133, 0x85, 0x12160, &(0x7f00000002c0)={0x3, {"f3d869b6d6f632"}, 0x1000}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x200000000000032c, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x65b50}, @call={0x85, 0x0, 0x0, 0x24}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41000}, 0x48) syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) 2018/04/15 00:38:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r0, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x2ca}], 0x1) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '/dev/sg#\x00'}, &(0x7f0000000080)=""/35, 0x23) [ 101.304584] EXT4-fs (loop7): bad geometry: block count 2048 exceeds size of device (2 blocks) [ 101.342148] skbuff: bad partial csum: csum=65535/0 len=290 2018/04/15 00:38:04 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 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, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = dup2(r3, r3) connect$bt_sco(r4, &(0x7f0000000000)={0x1f}, 0x65) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:04 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001ac0)=ANY=[@ANYPTR=&(0x7f0000001940)=ANY=[@ANYBLOB="1de853", @ANYPTR=&(0x7f0000001840)=ANY=[@ANYPTR, @ANYBLOB="c094083328a77fe302a87ec9b0383d43b345a218b5d6d5bd9d8646d9425433c46f9513e962383565e5349e1c1f0f1851c6519459ab585e38320dd1ac4f3849212e0f56673d4defd3d5deea108b3cdd16d11964c86a515c33370a7c69052d6ea061050f78d53280a0b4f42a", @ANYPTR64, @ANYBLOB="9392d998a0e2cd82ca140a9843489133f41985bbe0b9e9cb36b9230635", @ANYPTR, @ANYRES32=r0, @ANYRES64, @ANYRES16=r0], @ANYPTR=&(0x7f0000001900)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0], @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYPTR, @ANYPTR64=&(0x7f0000001980)=ANY=[@ANYRES16=r0, @ANYRES32, @ANYBLOB="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"], @ANYPTR64, @ANYRES64=r0], 0x6, 0x3, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x2}, 0x8, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000480)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/164) r2 = socket(0x0, 0x80b, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x40000000000000, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003480)={r3, 0xfffffc9e, "cfc82659f7889d6674f6490e31ab1e588b993df1796042e587b70beef833239d9d84ef6731ae2332c087874407326ea80682ffd4be0b32ea98afb4590b0d94f873d861213680cf29e37ab6d752a6fb78e95da4a802d1309390d908aaa5cc72fea5aa5d6d240d0ea4054e17ef1a5003bafa21d549581190b79b46fb4ad3c56d26bd4d48792ced9997fa18536191ab46f863a50f50fd0d1de58d86ac2aae626d0e8faf13e5c7b4597b6436c7301ccbc1d1c1fa7e17a9382d1baae3d53219f03f6db82953fe21bbb1647b9d7a9636c9faadf2b926f267082e7f1c8b19d987be5b18e28f817d5f0c8b42ad490273451a717b1857d8dcde56bb410ee106ecfc804a33f18cb512c524417394971d67b3048275bb0043c9b008d8cf2596239cb42361b39120ea917185456bd433b570f8a4fe27418655cc5ae659e6b530278d54a2ed6633e26f60eea435d8d91a8945c9895fb5055eab07c11e92e3160a9cbe63ec10e179b8124d2c6cd050046e5ddf5980b9d4cef3a3681e12e91f116ac9e046bbb3d4306a4c4f884efe1cefa018b7312ac995ed74ed3e9879d270da9782d49fa433b3fda94e7fe54f2f3910c01f2253cb01b73102736fbeb86719de2653f8e6dda30a3ccea1c505367b33ad3c9e9d6e70ee76591171d6eed75bdc94f682c4cb368c8d5dbd626604b0aac8b3844d2e7c9e95f9172e761f4bb012750a46ada297b4866cf10c11fa6b0d0317f776f06070a773b7bb09e791dac8abe60c4a3ae6222188a5daae3ea9608a6e4c83c0fdae8788740c0e5bac6dc356c6c644bca325fe719d73ab9f74510f5b5e828e8eaf6d858275820b3d3824a18ab9f1a73a1151ec85b92f7d2cb8a2905e8506da5f18cd6981449c7bb6a98bad6f5257080f5d55137c1d5659bd5b164144aaa698afd013b563ba572f3f0b5bbb3996cba3fa23c4c6223c6e4e9524be67a3b5eb916fd57a9b1c1d10a252515016e3bf12186ac5eec6c9a7618f70987ccd5c6c68f6156d49e9979d2b1218fad696ed177aa8877262dc97abc4a18b9dc4876e56f5e757146f112eef336c0d60742295374f60aefb90eaac25a82b133ed3a52b77acd277ca6d598647676f23bb329929aefacda90951af152be00e07094d8c2d268486e171af1ccf7b5f01a0a5b18f098bd79d9a856ce2a1569b90d80c7a4f9974104630e84070ecb6cb837b53a8ca9c6d64947aacedcfb5660ec050fe48e2fe4e89c5a2c4556ffa7430c0f669aa682eab9dfdfccdf1cb35d5bc66471b10f2da278bbd7f55fa11a45edcae89b5bb7028fadbce260373001b979cc78f2db0919312b154e8c3ad247c289b19565743504ab9c0884fd2c18b7d95d622ef7fbd2066e82d70f8c345a79b989b05f78eaa66ec6dd631d75c29fcbec7077861a048d4b2dcb89260b89c2b72841fb2df231797f848ee77bbf7b8a3c52c9981ebf3b0a35ba5f76f8202c792a2dd271b9ad2f73abf0a9e00cb5ea81064c316083428f1aeccd7eb996a187a3f266e3d51e5f5e0a968c11c064aaca73ba92c38c268a5555b58bd0f24cc162302dbb88412af23bc8cc4a4bbbee9c89dc6ddddc2dc7ee661ace293e354f5ea5460877170f6522bc7f4c90b98c3acc4e6dd15d5226e6a56f319b5b16b9bab835665d7433068d30b72d7b91fe42fe37ec698854ffe510098111af2b7888a3bab86e88227d5d5eb30b869833b4dc2a5d5496654f95453bce6b5c8572418d956b9540627f94c80ae9cee10786ef88ac60b4062fef455f6da0ed0ef1193068602ea118db716f74683bd5c826b7d80b2b6247ebe68e0d3b5d69e8aba4de3d95d4c3692d5c0d5cfebd23c0994636ebe613470c89139046c97b4169f53a62800b46e144740ae8fd52e020bbedfc64680720bccf412ebeb0fc8efa97d4e005ea8731ababdd62bdc994522dcc7eb92a81dbe205d01d02783e4985183c9e704707633895621230e444de597b17f8a5add608d5e469a698c677f77ffa0b7f41a4d9179355ce1b65875d7c3141be6fca58d4f06201865f7bc73d308744d5a0b4cc965141723eeb34e50d379a5a963ad87574b0337287b3c4f91e725d33413b7b70c01ef87fb4544db84ba4abd664fe373f52215a6478489dce45f949bbf8fc838042c78e0c01de5c1dba3dfac967ef8e9ec612d8a75eb2d2453dd8774334ef0941cd168766348fbe703fa290c1aefd5730d6b29300ec20f6a96f8be6a905c6f7c90deb6257a186329d40964265e7d8bc17d5ad71097110608b60837cf4ae071bc7ed8e02ba7f767970b9deeec06417597eed5646bd35d8303c45e8538d28023908917a0c0e7efa3ad4f9f7e6a48be89f1a2714191316785e6244c820e895f4c614576caa5d886c1d7cab9646de04920b53753dc26dd978be391373f696a763fbab4b21b1d441b40b04185832c30da1eaf08884edcb5eacb91112d5160065546416bab41ee8b8902adbf8839519a28dcc24fd0aeb46ed95b1afdf224a1b0800495df90ce98fdad5ccd0c4c329f0d9649e71c330ff6a659a234bf2da478bdb171af72779dd9105e6d54f929c8b72d9cd12be2de763ec0ca9cf43c57b60fc2e246f98ce6c2e28414ea08b716a75b59a0d4de751ba4c266dc17587ecbe472f64d8e1fc8045cc22224c81cfffc8bf42ccc4bee3c318e04a9665f476ac0748d76c08e59704c229afda81d59d2b030c14266e3924eeb4c10887829a71ae75395099b65b1f257df55d9711615bb534e8dcd682592e1b882979aeb71ace692a80eeb2f4a7e5eab6e96e4b3c3687cd7591b305509e7d772d3781e1442c494d9d606f618df8f263c11a5fed8f80fdef6c402e090af23a1f8098789f4166a2c3787d9098e432954c9050a952432d0f1c1074087ad2592e4e5b1e7fef469cfa115c180fa19e3134d314a32e55aa7f30739d24ddb6b38c8fb76afc6544daeff3c1ffdfdcbe453de2dd166718304a520af86141d5ea5563c1ca28d09670df0ce684bb266ea22d9d80aeefb65e04b9ef2fc5d777bf1ef377b81f58ed1ad50491cf98671bf421c6167bfa5a8f24da54e634293cd8e7c4b349cc5997c315d0d12b452911bc01eb1e374700510c629eca1fdb17e0db212955ce20bca677667df79cc1df223996d3e24a46ac2e32a8f01827d4ad57fae4f60c63854c31641f467b788c6020f2c9c54e693fe7833ba68c2c1916312431ec47f09810067cd420d84bf1d5b60044e622cf2f59a6c9ee20e4bcce02391a5682329447a7d30efe2a12007c308302a72b7c667da440002f5023fa5ab552442f25b19c9ec9b9c0dff1db0ebb8205999d8a221aca3743c653a5057fa6d8775709726a8a7a3aedb85d44ade1fa313d427c49d633b35ccea3b8ab7c3dbfd1b9bebbffd330af50b19e4a2be837f5d20a0d5352c639faaf31ece9f2f1ba44345c23e9f5b1448434536e368bcea998abbf8a38f71c345c182877c00464716cacbf9ec7461f28f598f15c876a3404420c995f104ffa1b425e7688c8a9b2ffc79c9a9e74f66b82c61d5f9c68d90ee49ed3dbf63f56fd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&(0x7f0000002340)=0xffffffffffffff3d) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000300)={0x3, 0x3, 'client1\x00', 0x0, "999462bcad6950e8", "02a1154c03cfe6a93a7fc1bb38225ebdf4c7943835355ee74f07a0d0bb850192", 0x8, 0x8}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$bt_sco(r2, &(0x7f00000003c0)={0x1f, {0x6, 0x9, 0x71e, 0x2, 0x5, 0x5c05}}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={r3, 0x9}, &(0x7f0000000440)=0x8) getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r4, r5, 0x1800) 2018/04/15 00:38:04 executing program 1: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) syncfs(r0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0xc0ffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f0000000040)) 2018/04/15 00:38:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/64, 0x40}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001340)=""/66, 0x42}, 0x0) syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) readv(r0, &(0x7f0000001280)=[{&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/174, 0xae}, {&(0x7f0000001400)=""/159, 0x9f}, {&(0x7f00000014c0)=""/200, 0xc8}], 0x4) shutdown(r0, 0x0) 2018/04/15 00:38:04 executing program 3: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg(r1, &(0x7f0000000580)={&(0x7f0000000300)=@ipx={0x4, 0x0, 0x0, "169bd18eb7a6"}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000480)}, 0x0) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f00000000c0)={'bridge0\x00', @ifru_data=&(0x7f0000000000)="356989c443c900331a7ccd7b3ff7e215bb7d5e97bdce2c6056c45f0d3fdd0916"}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) 2018/04/15 00:38:04 executing program 7: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x8, &(0x7f0000000740)={{{@in6=@empty={[0x0, 0x2]}, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x4) 2018/04/15 00:38:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') r2 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(r2, r3, 0x40) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) fremovexattr(r1, &(0x7f0000000000)=@known='system.advise\x00') r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r1, &(0x7f0000807000), 0x3f) 2018/04/15 00:38:04 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x3, r0, 0x5) r1 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\t\x00\t\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="53ec870e9a129f18cc2953ab8700000000000000000000000000"], @ANYBLOB="02f906000400070009000000ff0f0000086b3f78d7498c466859dc9e982a47c960c177805d5a39db49a38504d6e56ad267e3c7c5a09eaf9e42ada67391e76c1543b726b567a5f07db0e49e933c00728b77c7ab850709d840511c41f8442403bb36428a3104cba715d12defba7e8b181303cd54c11a5d8f1f48a01e9b47ce648f4d5b064a0bebd1e20b9229590fa1436832ef0a730cfc28b75c6e2b7fa964a6014f880867122bd3d90dea7f389c82fefec48335342b46fdd3ca998bf26c136a30b1e93d0521cd49f335d51bee90341cb86347d8b2caba313f76080429169553750f47710a457f96ea551a"]) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x400448c9, &(0x7f0000000240)=0x8000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x2}, 0x8) 2018/04/15 00:38:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa3a, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="6bcab27a6d9d0f4e3651e23e3335ba19244de83b523858be9e39051fc5f0e0da7fe8502ebfc75e38e40d437a0f206cd1bd55732f5257384cabd561ea76cbbb6be992d23a1bb70a3314026c855ea087b2f74c661aa0351273bd2f15eb7ba557d2e2aa1d1301f46f511115a8810fe898f3edf0633858d3f4d76a71a69901f619f2f7077be8fe74b74593c323d78b16e0a7bc482a6a97c6646b9184c767211899d998441009bfb16099e660d1bb1179ee0a7f9264536864b8b616fbcaab74a8a467ee10d25d2583eddb19917a6591479e615b7e23e7c73f70dbe7c5fe559a2ee3433f", @ANYRES16=r0], &(0x7f0000000540)="73797a6b612757a1d061eb166f8f585eb2226c6c65b842c6710399f320183208a3f472ff1124cf3de0153168", 0x0, 0xce, &(0x7f0000000580)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000140)='GPL\x00', 0x7, 0x261, &(0x7f0000000180)=""/167}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000280)}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x141, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000400)=""/252, &(0x7f0000000500)=0xfc) 2018/04/15 00:38:04 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat$cgroup_ro(r0, &(0x7f00000005c0)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/166) socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0xfffffffffffffffd) accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) unshare(0x60000000) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000080)=0x78) uname(&(0x7f00000000c0)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), &(0x7f00000004c0)=0x4) socket$netlink(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000240), &(0x7f0000000100)=0x68) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000580)=0x3) r5 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pptp(r5, &(0x7f00000001c0)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1e) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000440)={0x1, 0x9, 0xffffffffffffffde, 0x7f, 0x101, 0x1}) close(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000500)={0x3, &(0x7f00000003c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000540)={r6, 0x3}) capset(&(0x7f0000000040)={0x20080522}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_RES_CTX(r5, 0x401c5820, &(0x7f0000000400)={0x0, &(0x7f0000000200)}) [ 102.193976] sctp: [Deprecated]: syz-executor5 (pid 9620) Use of int in maxseg socket option. [ 102.193976] Use struct sctp_assoc_value instead 2018/04/15 00:38:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80400000002, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x2, r1, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x14, &(0x7f0000000900), 0x4a) 2018/04/15 00:38:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='G', 0x1, 0x4000004, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000340)='R', 0x1, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) shutdown(r0, 0x1) close(r0) 2018/04/15 00:38:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0xc084, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0xe5, 0x0, &(0x7f0000000080)={0x2, 0xf7fffffffffffffc}, 0xa) syz_emit_ethernet(0x5f, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 102.319861] sctp: [Deprecated]: syz-executor5 (pid 9654) Use of int in maxseg socket option. [ 102.319861] Use struct sctp_assoc_value instead [ 102.339622] IPVS: ftp: loaded support on port[0] = 21 2018/04/15 00:38:04 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x100000000, @empty, 0x7}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x3331}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x80000000000000}, &(0x7f0000000180)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100000005000000", 0x29}], 0x1) 2018/04/15 00:38:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) umount2(&(0x7f0000000180)='./file0\x00', 0x9) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:04 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 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, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = dup2(r3, r3) connect$bt_sco(r4, &(0x7f0000000000)={0x1f}, 0x65) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000061104f00000000000000000000000000950000000000fc9a6192c29103ddb765f6a90dd2671403f5954eaeaf9aafa744d1469b1870b9e58fd70147b43b010000004622e06e27ae1d81f36cefb342dd583f9b809c93e8c35654dc0aa80d62f62aa772e0fbcb418f6fb40188338e09b58bd266155dacb71af44f1975f5a0c50c4afd29bb3caab7fe88aec14d544437cf70b58b9d3026e88f7acc4471fba44b36cffcaff8f6cb357c839347237e77f94c5b7b5d3b0ea0"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/15 00:38:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x83) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000040)="83e87681565efb83082f7c8031ccbf87f53bc2dc89c03cee22") writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) [ 102.587223] sctp: [Deprecated]: syz-executor6 (pid 9683) Use of int in maxseg socket option. [ 102.587223] Use struct sctp_assoc_value instead [ 102.634550] IPVS: ftp: loaded support on port[0] = 21 2018/04/15 00:38:05 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x410108fe) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r0 = socket(0x1, 0x80000, 0x8001) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/15 00:38:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800190d0000000000000000fdffffffffff0b001500020000004051f413bd57f86e"], 0x2c}, 0x1}, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20801, 0x20) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/223, 0xdf) 2018/04/15 00:38:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0xffffffffffffff93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000000000)="4c17c306", 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x50000) 2018/04/15 00:38:05 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(r0, r0, 0x80000) socket$inet6(0xa, 0xa, 0x9) write$cgroup_pid(r1, &(0x7f0000000000)={[0x33, 0x32, 0x30, 0x33, 0x31]}, 0x5) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100)=0xc84e, 0xffffffffffffff68) 2018/04/15 00:38:05 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000002c0)={{0xfffffffffffffffd, 0x5}, 0x1, 0x9, 0x3, {0x1000, 0x8}, 0x5, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001780)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic='fW']}, 0x18}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x111803, 0x0) r4 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x8001, 0x4000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000340)=r4) accept4$inet(r2, 0x0, &(0x7f0000000240), 0x80000) 2018/04/15 00:38:05 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)=ANY=[@ANYBLOB="140000001d00000000000000000000007e000013"], 0x14}, 0x1}, 0x0) 2018/04/15 00:38:05 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = dup2(r3, r3) connect$bt_sco(r4, &(0x7f0000000000)={0x1f}, 0x65) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:05 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2dae5487df1f7c620e0a936d9d1ba92d1d7554067a9c3248d59f3c1084df53f342afda36dba57d4c9073dc5b2e77f641a51e27004c76e35b869d6f834e4d479c6c3b367e9b2b6d726be0bb517e7c8a4380563c1f62c8f36a4600007ba93a69ac644a7db283525786ef400a5418fc355083d07103315e02ab498e6598fae9e3feec9197313a0968dd5595e47d896aa46f8d0d6a367cdd1e190f17fc"], 0x2) 2018/04/15 00:38:05 executing program 1: syz_emit_ethernet(0x59, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffff00000000000008050107ff7191106b0952f065ef4d43e56dab408c5047261a23bf2ddcd1fdd4db630c9a1be535c9ded6bff84b07d5593f166ec582088bba997908955bf5afb57bbac8181adfe9194c02bcddd94a17c6b7809a2e1d"], &(0x7f0000000200)) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x800) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x82100, 0x0) fchmod(r0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000240)=0x4, 0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000280)) 2018/04/15 00:38:05 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000140)=0x9) socket$inet6(0xa, 0xe, 0x4) close(r0) [ 103.223813] sctp: [Deprecated]: syz-executor6 (pid 9717) Use of int in maxseg socket option. [ 103.223813] Use struct sctp_assoc_value instead 2018/04/15 00:38:05 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) poll(&(0x7f0000000040)=[{r1, 0x1144}, {r1, 0x1}, {r0}, {r1, 0x408}, {r0, 0x4008}, {r1, 0x1101}, {r0, 0x20}], 0x1ab, 0x3) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) r2 = dup2(r1, r0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x76, 0x1, [0x100]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/04/15 00:38:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x107, 0x1, 0x6, 0xf, 0x217, 0x1, 0x27a, 0x53}, "a4fa62c51d7c8b39c19051e15861b2f7902af8d2319fe6b4929e05e0eb5307dbb74ae70a74c09ec15692bcd0b8d424eb0cc56e8f351a0020bf4844288f792ca6dc43b539340a6cb1be60f55ad4119c68a05c8d538f099dedf2b376b2f72d3d56cba4ec88374d23af3a6be9068822604384a23b5e129d1982c80b52f9d6ed24fefe1ce72804706cff982736733853ba89648458daced1e08d9264e55a29ecc6fcb42fcc47baaa405ff8f7c25f2d09e2ff8f0672aec653d52c1c3427c25b4f0fe9650009", [[], [], []]}, 0x3e3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) ioctl$KVM_SMI(r1, 0xaeb7) 2018/04/15 00:38:05 executing program 7: r0 = socket(0x2, 0xf, 0x40000000000000ff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x93}, &(0x7f0000000080)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00\x00\x00\x00\b\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) read(r1, &(0x7f0000000140)=""/96, 0x60) ioctl(r0, 0x401, &(0x7f00000001c0)="9ef6f5a78bf61c2498ad59d1340f64b220c33e7ff8d1c54e2ac92a0f6274a553c980fc97ad3b5de79d75fcf5dc4f2baa1f250e58fe0e50abb4eaff080c358953da4bc992da3ce9ef77c79c134f06a6d88e5f1fb29b00c13c0176ba230b043ea072b55160f8b39f26108a40d1158e625b2f9494c1f06ab425a05bec944687ea6e44d1a3967a2ba3927accb5e5dbc45d402157de802118eca8449fdaaf22c8893e893bfd60c2b4ae67e3ac22cfb3ca922941a42af98e039969a37c0b2c64ee3cbcf272eeb4e68e2b0b688d110716e6f4482865354cb3f092f7b262f2e4cda929a57e9048") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x2}, 0x4) 2018/04/15 00:38:05 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000040)="56fd28ecac12dafc297411e962137d24cbd8784a", 0x14) r1 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000072cef0)={{0xc, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796000000000100000037fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ef976c595507f1d1e096c5f418f30000000000000000043e204b21e0c", &(0x7f0000263fef)="47504c2a212174727573746564b2272e00", 0x11}) 2018/04/15 00:38:05 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 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, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = dup2(r3, r3) connect$bt_sco(r4, &(0x7f0000000000)={0x1f}, 0x65) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) [ 103.509438] sctp: [Deprecated]: syz-executor6 (pid 9766) Use of int in maxseg socket option. [ 103.509438] Use struct sctp_assoc_value instead [ 103.550507] *** Guest State *** [ 103.554165] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 103.563077] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 103.572037] CR3 = 0x0000000000000000 [ 103.575818] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 103.582887] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 103.589438] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 103.595464] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 103.601527] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 103.608246] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 103.616312] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 103.624359] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 103.632432] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 103.640484] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 103.648573] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 103.656621] GDTR: limit=0x00000000, base=0x0000000000000000 [ 103.664669] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 103.672728] IDTR: limit=0x00000000, base=0x0000000000000000 [ 103.680787] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 103.688834] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 103.695329] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 103.702833] Interruptibility = 00000008 ActivityState = 00000000 [ 103.709126] *** Host State *** [ 103.712449] RIP = 0xffffffff811f6219 RSP = 0xffff88018b2f7360 [ 103.718496] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 103.724989] FSBase=00007f48b12d7700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 103.732984] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 103.738941] CR0=0000000080050033 CR3=00000001bc45e000 CR4=00000000001426e0 [ 103.746059] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601610 [ 103.752790] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 103.758927] *** Control State *** [ 103.762434] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 103.769194] EntryControls=0000d1ff ExitControls=0023efff [ 103.774717] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 103.781731] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 103.788453] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 103.795091] reason=80000021 qualification=0000000000000000 [ 103.801478] IDTVectoring: info=00000000 errcode=00000000 [ 103.806984] TSC Offset = 0xffffffc53aa408c3 [ 103.811359] EPT pointer = 0x00000001ab4d701e 2018/04/15 00:38:06 executing program 0: prctl$setmm(0x23, 0x1, &(0x7f0000ff9000/0x4000)=nil) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x800) 2018/04/15 00:38:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/228) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x50) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x1, 0x8, 0x601, 0x70bd25, 0x25dfdbfb, {0xf, 0x0, 0x6}, [@typed={0x14, 0x52, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x28}, 0x1, 0x0, 0x0, 0x48800}, 0x40814) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0xd, 0x7, 0x11, 0xfffffffffffffffa, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x4, 0x1, 0x1, 0x5}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) 2018/04/15 00:38:06 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0xfe72) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x2) bind$llc(r0, &(0x7f0000000000)={0x1a}, 0x10) 2018/04/15 00:38:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/nfsfs\x00') fstat(r0, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) syz_fuseblk_mount(&(0x7f0000000000)='-/file0\x00', &(0x7f0000000240)='-/file0\x00', 0x3, r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/15 00:38:06 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 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, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = dup2(r3, r3) connect$bt_sco(r4, &(0x7f0000000000)={0x1f}, 0x65) 2018/04/15 00:38:06 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000100)="1f0000000203193b000054f2e701a2a70700000006810402", 0x18}], 0x1) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x800, 0x6, 0x8000, 0x400, 0x1, 0xfffffffffffffffe}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00000000c0), 0x277) 2018/04/15 00:38:06 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/179, 0xb3) r1 = dup(r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000008440)=0x9, 0x4) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000008240)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="0a5fad8acd2343a3f6db98d9b3ad465aea41bf2729c6d1921aae2ac79155a7a9ade94a5c98dd25419b11d79deb37fd62b8e166224d9d4ba0d597eb39c285c38fda173ab03633f0b72466770c1de70ac7f074f568d714556be5eba59a75e3ab615985e215e507ed917e37fcc6806a51d514c050fe129372d118fefac674fbe691bc123ac000031f3186219ee861b28850c03798b664d16cc473a61425", 0x9c}], 0x1, &(0x7f0000000480)=[{0x18, 0x1bf, 0x2c26, "bedcf37cc0"}, {0xc0, 0x107, 0x35, "5e09a911e911915a3a77e1a27bba192b9852fefa12d905c5ad086af08c49bd2217381ba3415b75fdc7c8a2c45006534bd870bc25daa8cfec792c3ed6879e76c262b6c96da9c8b65b07c2741ccad1b4f46dfff8c7743a3223b49efb99f89b609ae0e6c1d6df40181458b2338d355ad98cd9221cdbd9545a9993c234b4be0807c1d48e4294f1199bea447d3a0a71fdd2866784025ab7ac2174e602e72561cc05fd07f56ed08f46e877a101"}, {0x110, 0x111, 0x63ffd1, "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"}, {0x1010, 0x115, 0x6, 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0x1000}, {&(0x7f0000006f40)="8522db557cebcec5274bedf41639e295afaba171bf4645c14962b03a53b56322e05525a45fd46beaec70f499e1226b28da664797581ec96f94c70942c65e177cbc0e3dc3e8a4eb876c8a8d92c14941a9e7a6837a132893de0ea123d064759e3a2439d74830525d4ba668b1efe257865938fb5cf47d143e1b348411e09c01371a3419", 0x82}, {&(0x7f0000007000)="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0x1000}, {&(0x7f0000008000)="8c66e7f7e06ea0b988097429c2fc006e30595c548db6ac87d4ccadf8ec978e20f7dff5b7e87d456cd611ca3a03d9a4ed675f0a24762d81cc2ffb5ee629fd01777685dc37419724f49b45cd6890a4f9499ee93b935e190ab9acb3ffe793904aec2a7310bf327b06c11481e963da97383312f937e45478705572408e2b0e9e6280e3d07526b13e1d92426566826ef7e0e5d0d1ecebe13e833903f719c7ea264aaefac61957f0aa33898602", 0xaa}, {&(0x7f00000080c0)="4b9b1818f33b616be2c42da4e39b0b1b8e72f8ebde13ac89d81632a798fba9ba00b1f3179cc1f6ea533a33dcc18534d75f7e5c7b99f18e0ffb52c50a3ee8d8cdd1ac6d10650a3221b13b7c9e31c1d988550a696e178c76dc6783145506aea770c71acda3e7fdbfea7e4fdcd7ce1e6f2c43e7e36be00841d6687a7362fba7af03fae08460e30b6b6773d302cb8c524f034758c533024d11734e695b8bf26ab115f8b9895ed0d23006cf38496d31cfcad77e960ebd57713407e30296aabf3166843812c416baec", 0xc6}], 0x8}, 0x8}], 0x7, 0x4000010) r2 = memfd_create(&(0x7f0000002dc0)='bdev\x00', 0x2) socketpair(0x19, 0xa753a6484d38a021, 0xffffffff00000001, &(0x7f0000008400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/04/15 00:38:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x2, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x8, &(0x7f0000000000)=@raw=[@alu={0x4, 0xf56a, 0x1, 0xa, 0x4, 0x50}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x53a}, @map={0x18, 0x8, 0x1, 0x0, r1}], &(0x7f0000000080)='syzkaller\x00', 0x3, 0xfb, &(0x7f0000000200)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x29, 0x7, &(0x7f0000000400)) 2018/04/15 00:38:06 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x40) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x810, r0, 0x0) r1 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r1, 0x4) 2018/04/15 00:38:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x402000000000013) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=ANY=[@ANYBLOB="1c000000180021000000000000b09a5bca140000fe00fd0000000800"], 0x1c}, 0x1}, 0x0) 2018/04/15 00:38:06 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x128) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast1, @multicast2}, &(0x7f00000000c0)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) shutdown(r0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x850) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000c80)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000cc0)={@mcast2, 0x0}, &(0x7f0000000d00)=0x14) r8 = accept$packet(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d80)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000dc0)={0x0, @broadcast, @dev}, &(0x7f0000000e00)=0xc) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f0000000300)={'veth0_to_bridge\x00'}) accept4$packet(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e80)=0x14, 0x80800) getpeername$packet(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000fc0)=0x14) accept4$packet(r0, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002540)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002580)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f0000002680)=0xe8) accept4$packet(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002900)=0x14, 0x800) getsockname$packet(r0, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002980)=0x14) getpeername$packet(r0, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002a40)=0x14) recvmsg$kcm(r0, &(0x7f0000004200)={&(0x7f0000002b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004080)=[{&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/20, 0x14}, {&(0x7f0000003c00)=""/96, 0x60}, {&(0x7f0000003c80)=""/189, 0xbd}, {&(0x7f0000003d40)=""/208, 0xd0}, {&(0x7f0000003e40)=""/63, 0x3f}, {&(0x7f0000003e80)=""/106, 0x6a}, {&(0x7f0000003f00)=""/191, 0xbf}, {&(0x7f0000003fc0)=""/179, 0xb3}], 0x9, &(0x7f0000004140)=""/163, 0xa3, 0x100000000}, 0x40000020) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000043c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000044c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004500)={@multicast2, @local, 0x0}, &(0x7f0000004540)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004640)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000004c00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000004bc0)={&(0x7f0000004680)={0x530, r4, 0xa10, 0x70bd25, 0x25dfdbfe, {}, [{{0x8, 0x1, r5}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x98, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xfffffffffffffffb, 0x403, 0x0, 0x1}, {0x80, 0x7ff, 0x42a, 0x6}, {0x6, 0xc0000000000, 0x101, 0x6}, {0x0, 0x1f, 0x100, 0x80}]}}}]}}, {{0x8, 0x1, r10}, {0x128, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3c}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x21c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xd8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x8, 0x7fff, 0x36, 0x10000}, {0x7ff, 0x1d76, 0x81, 0x1}, {0x1000000, 0x8, 0x2, 0x1000}, {0x0, 0x200, 0x5, 0x1000}, {0x0, 0xfffffffffffffffd, 0x80000000, 0x4}]}}}]}}]}, 0x530}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000710000400092e27d26d5c5"]) [ 103.954982] sctp: [Deprecated]: syz-executor6 (pid 9802) Use of int in maxseg socket option. [ 103.954982] Use struct sctp_assoc_value instead 2018/04/15 00:38:06 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x3, 0x4) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r0, r0, 0x4000000000000000}) r3 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f00000000c0)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r3, &(0x7f0000000000)="d3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) [ 104.253220] syz-executor4 (9822) used greatest stack depth: 13480 bytes left 2018/04/15 00:38:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) r1 = getpgrp(0xffffffffffffffff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x20100, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x4, 0x1, 0x4, 0x3, 0x0, 0x4, 0x6040, 0x3, 0x700000000, 0x20, 0x1, 0x3ff, 0x9, 0xffffffff, 0xffffffffffffff61, 0x1, 0x979b, 0x9, 0x4, 0x7, 0x1, 0xfffffffffffffff9, 0xc28, 0x2, 0x2, 0x101, 0x1f, 0x20, 0x6, 0x1, 0xe6d, 0x8001, 0x2a, 0xdb, 0x8, 0x101, 0x0, 0x6, 0x4, @perf_config_ext={0x3, 0x5}, 0x10400, 0xfffffffffffffffe, 0x4, 0x7, 0x4afa, 0x1, 0x6d}, r1, 0xf, r0, 0x2) 2018/04/15 00:38:06 executing program 0: r0 = epoll_create1(0xfffffffffffffffe) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="53af79ea9edb", 'bpq0\x00'}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebcffc), 0x4) 2018/04/15 00:38:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x5, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x2}) sendto$inet(r0, &(0x7f00000011c0)='w', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/15 00:38:06 executing program 4: socket$packet(0x11, 0x5, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/15 00:38:06 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 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, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$pptp(0x18, 0x1, 0x2) dup2(r3, r3) 2018/04/15 00:38:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffffffffffeffff9) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="00e074ce458f3ac2f1ec5f107a3f2588f2302d1dab1920fc26baaacf"], &(0x7f00000002c0)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'team0\x00', 0x7}) 2018/04/15 00:38:06 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000340), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xfffffeffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, "67726574617030003bef3db7cb0260d2", 'eql\x00', 'bcsf0\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x70, 0x110, 0x140}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x248) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/04/15 00:38:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x2b, @dev={0xac, 0x14, 0x14, 0x1d}, 0x4e22, 0x0, 'fo\x00', 0x4, 0x4, 0x5}, {@multicast2=0xe0000002, 0x4e21, 0x10000, 0x5, 0x5, 0x3}}, 0x44) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x1c) 2018/04/15 00:38:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) [ 104.383086] sctp: [Deprecated]: syz-executor6 (pid 9851) Use of int in maxseg socket option. [ 104.383086] Use struct sctp_assoc_value instead 2018/04/15 00:38:06 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000340), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xfffffeffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, "67726574617030003bef3db7cb0260d2", 'eql\x00', 'bcsf0\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x70, 0x110, 0x140}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x248) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/04/15 00:38:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000180)=[{0x8, 0x3, 0x7f, 0xbb21, @tick=0x1, {0x101, 0x8}, {0x3ff, 0x1}, @quote={{0x7, 0x9}, 0x9}}, {0x100000000, 0x2, 0xffffffff, 0x9, @time, {0xff, 0x2}, {0x7f, 0x2}, @connect={{0x80, 0x57}, {0x3, 0x6}}}, {0xf448, 0x4, 0x0, 0x4, @tick=0x7f, {0x3f, 0x4}, {0xf7, 0x100000000}, @time=@time={r2, r3+30000000}}, {0x3, 0x8000, 0x1, 0x6, @tick=0x401, {0x81, 0x800}, {0x7, 0x4fc526d6}, @addr={0x100, 0x1}}, {0x6, 0x7f, 0x40, 0x5733, @time={0x77359400}, {0x4, 0x1}, {0x8001, 0x401}, @addr={0xffffffffffffff1a, 0x1800000000000000}}, {0x800000, 0x1, 0x400, 0x100000000, @time={0x0, 0x1c9c380}, {0x200}, {0x3ff, 0xace}, @raw32={[0x1692195, 0x0, 0x80000000]}}], 0x120) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x150) 2018/04/15 00:38:06 executing program 0: ioctl$sock_ifreq(0xffffffffffffffff, 0x800000089f0, &(0x7f00000000c0)={'bridge0\x00', @ifru_data=&(0x7f0000000000)="356989c443c900331a7ccd7b3ff7e215bb7d5e97bdce2c6056c45f0d3fdd0916"}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x600, 0x0) write$tun(r0, &(0x7f0000000100)={@void, @hdr={0x3, 0x4, 0x5, 0x1, 0x8, 0x20}, @eth={@random="14614ef84dde", @empty, [], {@ipx={0x8137, {0xffff, 0xaf, 0xffff, 0x4, {@random, @current, 0x3f}, {@random=0x20, @current, 0x401}, "64d0b29d2052fd0121fba490e171709afbba5d50b05e5fcd9da4c1a17ae74d84ce1120f1154f690af2a0f0c86522e4991a6e03110ca3faf17a082737bb7d2da91caffd4dcefc36ddbf0d7b85333f351ad7d25f9eebb3983d9468457dc09ab64a1b7c481891257e6d254cbdfb31fbfeba908be26630ea8c35f5e5d0515d86a5ab759aa128b171f2f0931ebe9485ef944133"}}}}}, 0xc7) 2018/04/15 00:38:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffdfffffc) socketpair(0x3, 0x800, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x17, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00000001c0)={0x80000000, r4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfff, 0x10000) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f0000000100)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 00:38:06 executing program 7: r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x401}, &(0x7f0000000180)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4df, 0x4) 2018/04/15 00:38:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/4096, 0x1000) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES16=r2, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYPTR64], @ANYRES32]]) 2018/04/15 00:38:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20402, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000280)=0x9, 0x4) socketpair(0xa, 0x2, 0x5, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000006006993ccf6b1820baf78c89e53d47a494323a238f30bc971a927b57f4781dac7befe47b1a1d43a7bba32b53023eb185c91f3644607feb096c001ef8eec"]) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) pwrite64(r1, &(0x7f00000002c0)="7437190a1e3a22f651172c849bfb931b6429a1be33de4c2ccb772ade0336fb91937497d7205dc84688058f56b96a085cd42511393ba58ca0051e5cefbfc9fe00ea46b7b058ccab356dc216828d08e0156a3f6e045e94f5e6986554599608447595c0e9b159d58d4a1d66781c20599b8798ca11acec4db90c1d7854258a817254726f35b27b1b693744b4c1495042023465047b16bda7352ebeaa412146b643e0e94c68ae3c8ddab8ed0d59f12ffaa3a6", 0xb0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:06 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 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, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$pptp(0x18, 0x1, 0x2) dup2(r3, r3) 2018/04/15 00:38:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0x4, 0x0, @perf_config_ext={0xa797, 0x524c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='mime_type^wlan1mime_type\x00') [ 104.782807] sctp: [Deprecated]: syz-executor6 (pid 9891) Use of int in maxseg socket option. [ 104.782807] Use struct sctp_assoc_value instead 2018/04/15 00:38:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) move_pages(r1, 0x3, &(0x7f0000000000)=[&(0x7f0000001000/0x4000)=nil, &(0x7f0000004000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil], &(0x7f0000000040)=[0x1, 0x1, 0x9, 0xb08], &(0x7f0000000080)=[0x0], 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) dup3(r0, r2, 0x0) 2018/04/15 00:38:07 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001500)={0xffffffffffffff9c}) accept$packet(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001740)={@empty, 0x46, r1}) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80000001, 0x80) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x80) sendmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB="300a000000000000000100000000000000a41a9b5ea151da3dbdabb475a606e54f440e3f6d1299a8ab198a0000000000"], 0x30}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x20000) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040)=0x2, 0x4) move_pages(0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0) 2018/04/15 00:38:07 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10600) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0x36}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080), 0x1) 2018/04/15 00:38:07 executing program 2: nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000280)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000300)=0x80) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000340)={0x7, {{0xa, 0x4e23, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, {{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x134}}}, 0x108) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f0000000480)=0xb) r2 = dup2(r0, r0) signalfd(r2, &(0x7f0000000240)={0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7ff, 0x0, 0x209, 0x2, 0x1, 0x2, 0xffffffffffffff00, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r3, 0xff}, 0x1d2) r4 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000000)) prctl$intptr(0x29, 0x2) mincore(&(0x7f000083a000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/102) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)) 2018/04/15 00:38:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)) 2018/04/15 00:38:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x15b, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/04/15 00:38:07 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) socket$pptp(0x18, 0x1, 0x2) [ 105.052707] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize 2018/04/15 00:38:07 executing program 4: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x200000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x2, 0x1, 0x2, 0xff, 0x5, 0x7fff}, 0x20) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') [ 105.132980] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize 2018/04/15 00:38:07 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d3af2b1739f8a2394f470e95c0090000007fa6ca1735e1a540673f38c8054e6787eca74aed"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c0000002000010000000000000000000400000008001100b65fef503a44c1b9db70fa6d7b1304a32848980a7a81cd7a02d3a3c46a794ca357e649823974a04f0a8c63814277", @ANYRES32=r3], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x0, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r6, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x0, 0x7fc) listen(0xffffffffffffffff, 0xc) r8 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r9, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r10 = accept4(r7, 0x0, &(0x7f0000da8ffc), 0x0) accept4$unix(r10, &(0x7f0000000440), &(0x7f0000000100)=0x6e, 0x80800) pipe(&(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) 2018/04/15 00:38:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x351) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, 0x0) mlockall(0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x15f7}], 0x1, 0x0) [ 105.244180] sctp: [Deprecated]: syz-executor6 (pid 9957) Use of int in maxseg socket option. [ 105.244180] Use struct sctp_assoc_value instead 2018/04/15 00:38:07 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x3, [0x1, 0x6, 0x8, 0x1, 0x10001, 0xcb, 0x7f, 0x8001]}, 0x5c) r2 = dup2(r0, r0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x6, 0x1ff, 0x5, 0x0, 0x10001, 0x71, 0x3, 0x80000001, 0x401, 0x5, 0x8000, 0x9, 0x0, 0x5, 0x2, 0xfffffffffffffffb, 0x80000001, 0x5, 0xffffffff}) connect$inet6(r2, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/15 00:38:07 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000278093000000000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="bd15550e3ca4070000000000000000000000000000", @ANYRES16=r1, @ANYBLOB="20002dbd7000fbdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x4094}, 0x5) 2018/04/15 00:38:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000001c0)=@hopopts={0x3b, 0x0, [], [@jumbo={0xc2, 0x4, 0xe5}]}, 0x10) 2018/04/15 00:38:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000001c0)="0fc3573c9a5e000000a6000f22c0b9800000c00f3235008000000f300f30c744240000400000c7442402c864a745c7442406000000000f011c240cff360f017cd900c4c165157000660f38826500", 0x4e}], 0x1, 0x68, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000300)="6173796d6d65fb67df297472696300193da7ee05f998c3e6929e447052545d3909abc0dfb225d82cdb1d1319712e7e72d89e11f7fb3a514fdaf9819f2e6a96ff28e83833e6d8ff02fb07cbcbe95f10945b9512967eb5544c08bc09e0d6ad509afd532feeabd9fac03ff0656e6a2fde466cd23c6091726f91fe81595010037d0085002f378cb1a802cb96462de56226bb8103a89a3060591cfb4ca82f72105f0bc0f1fb928247689d386222c273a99751ecb33b1457a674c662f09967f2ec29d1f0ad1b8272cc0200000000000000a7d378394e8f9347e62ab80ce54ebecf0b8933", &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/dev/kvm\x00', r3) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="5949ac879dd82b024c599ec3a101f8d85323bd901abbea82d3c4f4539e47b9d99ef83d95d8174735d03656430ea2", 0x2e}], 0x1, r4) 2018/04/15 00:38:07 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 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, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) socket$pptp(0x18, 0x1, 0x2) 2018/04/15 00:38:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000bbf000/0xe000)=nil, 0xe000}, 0x2}) r2 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r2, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r2, &(0x7f000000235d)=""/69, 0x45) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000000c0)=@ioapic) mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000280)={'yam0\x00', {0x2, 0x4e20, @rand_addr=0x209}}) getdents64(r2, &(0x7f0000000040)=""/116, 0x74) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = getpid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000002c0)=r3) 2018/04/15 00:38:07 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x700}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x200000, {0xd}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) 2018/04/15 00:38:07 executing program 1: perf_event_open(&(0x7f0000a0f000)={0x2, 0x70, 0x116, 0x0, 0x400001, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) [ 105.762188] sctp: [Deprecated]: syz-executor6 (pid 9987) Use of int in maxseg socket option. [ 105.762188] Use struct sctp_assoc_value instead 2018/04/15 00:38:08 executing program 3: syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffffff00, 0x8, &(0x7f00000015c0)=[{&(0x7f00000001c0)="f3eb7dde857a5e0af56d6e7585dc26d575e132100a22f5f7dd2d46c5e59f83123d7cd6056025bfc2b605c4598e65c2ccc10b19d5675bd9", 0x37}, {&(0x7f0000000200)="b4bf477d38cb8430c1cdcaa6369dac4537d700d2332688f7be6fead7ace8e88678d88db9588ca91443c588b5919dfb5b1f01315411fdce518fa33976ac89563c0da0c514", 0x44, 0xffffffff}, {&(0x7f0000000280)="a901bdc274921644cfffa295a611f9d3cd64a0c55535b270d8ae2cee9dad58aa0e58aa71ce6d339032ed65a91e7efac1f2e81f7c3fcf99bc542e", 0x3a, 0x4}, {&(0x7f00000002c0)="c35912d4f9fcfae955e5506a8f3ec042b1ad8a6c7e0785fb60ee566b8c60c2b3cf5fe7d5e5e9f83db1887318363872594f5c5aae619db8d21f5791478928096de58a25154f95fd24c937b601ef77ad30bc181e734ca83e7d59668c2f37b5df1dc791da77fe5bb3b6539a856bcb1d61a4c13390b9f75240b99283d00f0ee848ec7c476a117f11ca599d768958b07ea4668330c99a44e240f7c9aec4bea9d4e45f5a92", 0xa2, 0x1}, {&(0x7f0000000380)="687cfa4316b95f976647b81f11aef6cd00d7d81f59831987e9a6bd6f8124c3d0f5e2519de30b79d51d6c967695f0e005d5389cbd70e0f0675e1a756cae65a74ca677e0cfe5b23c7f1d6776ef618254f97ce1de3721cfe12bc4cfc6c4e5c5c2071ffc664cfba3a92a54a6fa10d57d3f02cb68df0873c7a62a61cf62359e24e8c621d337b8a958230bc0a579e2a03811bf23d12133880e9a3f3358cd2e0a93bf0a6395846a13548fe55b91d01a04f1257cf3d12cb4924e17fae5626bbc6c11b8dc18069842e57c6ebcad1c5b8845ddb8cb357415e008bca342a123e66571b084c2", 0xe0, 0x81}, {&(0x7f0000000480)="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", 0x1000, 0x1ff}, {&(0x7f0000001680)="e664358b774d4205736e35617d24cba03976995c3288a542941550e70d5eb9aae7eccf993f8def84cab46a9d65333eb12c8e94f163cec474de84d0a0e037ca3c364bcb4e4f3225b867b63b1a1eb661f20c6ef447a821c4af99044b8a2ac2504cb16b8f201ad094a924b127e8cbd4ca1cbbba9afff67a42321e8edcf5bc3df604a14e9b12d375a2ffc78d8aaa399a45f70654448108b26c1130dcbff6ddf916b1eb6bdbe87f8c0d6b7fa0c035983ce9822991c4522c86a18402663128cdec4706c5ffa85efa03ad14fd9f9196819cc03f93e856175b24c7aa0ba498252af0ce", 0xdf, 0x6}, {&(0x7f0000001580), 0x0, 0xf3b}], 0x6800, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x1000}], 0x2, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000001800)="97925648688ee39f9209fd65f9adc4c36e6813dc658010f706110c7f3ae604aa5f7821cb6a171bb4b6da7b974bc9a93ebca07baef382375cad1bfc0a37e31d909239829d5fea8c6b0e9aa4b1d6b430363dd5b8f80a46bdef3314db") openat$vsock(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/vhost-vsock\x00', 0x2, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x40) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0xab69, &(0x7f0000001780)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001c40)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x0) execve(&(0x7f0000001480)='./file0\x00', &(0x7f0000001500)=[&(0x7f00000014c0)='bfs\x00'], &(0x7f0000001580)=[&(0x7f0000001540)=',systemppp1trusted\x00']) syz_mount_image$iso9660(&(0x7f00000018c0)='iso9660\x00', &(0x7f0000001900)='./file0\x00', 0x100, 0x1, &(0x7f00000019c0)=[{&(0x7f0000001940)="7d527e315dafed978e746fbf15f99f976ff05f94d2aeb0b700760d9438abb79c6e42592c865cdac5c41e4a200496cb9652bc7b28095fef787368dfd1aa9a7f303252c8a0750420d4ddcc0ff7cde2d7295de9d6980405e255306899687175b3dc75f27b0a9935577f87624499172f4c6f21b8a7a3", 0x74, 0x96}], 0x8, &(0x7f0000001c80)=ANY=[@ANYBLOB="6d61703d61636f726e2c646d6f64653d33007939343f3f372c73657373696f6e3d007affffffffffffffff643d373b2c6e6f636f6d70726589e5b090da3acdd70580dfe9d64d1890e16f6e3d2d363d00323135372c756e686964652c67694e6695fd19d293cdf17b3b022a1c3762b22f33aec5c65954015150115f3e17b9bc5cb39cc62e14ba3154db5e76927e0861459d312c7d73373c282671f6458b4bb172d9"]) getpeername$netrom(r2, &(0x7f0000001ac0)=@full, &(0x7f0000001b40)=0x48) 2018/04/15 00:38:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00\x00\x00@\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1e1c00080800000000000000000000000000784c2ab2a2c5172767573d70ab76d20000000000000000000000"]}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x6c00) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x0, 0x7, 0x7fff}, 0x10) 2018/04/15 00:38:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000d16000/0x3000)=nil}) 2018/04/15 00:38:08 executing program 2: socket$packet(0x11, 0x20003, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') rt_sigsuspend(&(0x7f0000000040)={0x9}, 0x8) pread64(r0, &(0x7f0000000000), 0x0, 0x1d) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x244000, 0x0) 2018/04/15 00:38:08 executing program 7: r0 = gettid() exit(0x0) capget(&(0x7f0000000480)={0x20071026, r0}, &(0x7f00000004c0)) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/04/15 00:38:08 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, r0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x3, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x7, 0x7, 0x180000000000000, 0x3, 0x4986, 0x80000001}) 2018/04/15 00:38:08 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080), 0x8) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001540)}, 0x0) 2018/04/15 00:38:08 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) [ 106.096207] ISOFS: Unable to identify CD-ROM format. [ 106.259446] ISOFS: Unable to identify CD-ROM format. [ 106.809741] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/04/15 00:38:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2800, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000600)={r0, r0, 0x7fff, 0x5, &(0x7f0000000500)="ff8a09a757a6c1b1b4cea86b6fb393c39253ce67437f256d76be325c64b93fec26d520365b47b4bc39eee9b29f5ed1fcd7b502acb57070fa53214668b334f8341ae2f2fbcfb4f44a0ce99e759e5900c25307f98f3efefc79a45d4ed255f80e9a9bf451860b3be760cb63e62ffcfd33ff542fa742eb998032fdbedd269e0d89dfec90d3808194c23e38bedf6e7b1526df1903c6b9fb2a4f31f76bc178267929ae56b11d64a23c85185175426a01226dbca3802f0b157ebcca065a8d2ab9d5e391c1e9acdbb754767df73308095b8b8101e82d1b17fc06a64046ffd6274b317cbef255a9ad28de4ea9e2fabcd61b10f312a3d6", 0x6, 0x6, 0x2, 0x9, 0x8, 0x7, 0x40, "d35c2e30311fda2431a40a9db8a1ff086b90b77ae98390fbc005f7597c776011bf32175d05cb570e3b7aa46e5fbcbd054ffaf6130500fccf24fffaeaab59e142d50639bd6cc8c866c2f702c6a2026d180ae270e5b64fe7f3ac7fdd99fe661104c76d0e1255648142ef9018b8291982d2d2c661db94f43ea8703453"}) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) timer_create(0x3, &(0x7f00000004c0)={0x0, 0x2032, 0x1, @thr={&(0x7f0000000000)="a82ef8661a44fcb330e7b6733e69bb88295d7f649283c4fcfa2a11965b069b4a5123a2409644c6be6ac40d158834a8217ea9cc882b2cb51f71c83b12b3e83faace7f2e1352510a58ad39bd00ddcb90dcbb47a01d45ca1fb4ad67d37581b41e458afa027c8baefc8d0a577b985c7f1f316c2283a4625a8da3fa8e86dac2c3f532241f506180953e9e461099ddfd2a46b8899bb771f3aae8a7fdf77f519b7a0e7649c77d8365df449c64e2f3a53f506bb512b65c0032409878c174a2d78c778ad080f748744d80361ddb11cf2d2db4663b074a70", &(0x7f0000000100)="07ba71d49764942f879595a13252b4cdfe120cc7045cd4fc67126d0cdb876b83a5952298c6e7aa2954ee9ddde2df6ee9127e89c88a90cf457e9eed5f3acf368ebebfe1ddbf33cec9c58e327c485287d98b5e286f63fc9f2d040e3b7618c14f37695d238502d39af5c23874ebe911e001be169ad44d90f2cf00ebc12e9af84a5d9490027c03b991367660ac28f2133dedb8d47d59d8588c274801abc403e9e0a6b7536d4f4e300a4405577669d31c88061a7c21768caae9bc2ce6837da21e1eeffa730cabb2572ca43d27ab5ab26e292a573c37a229d74ba3"}}, &(0x7f0000000480)=0x0) r3 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x80000000, 0x40000) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000380)={0x9, 0x101, 0x200, 0x7fffffff}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000300)={{r4, r5+10000000}, {r6, r7+10000000}}, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000003c0)=0x8) 2018/04/15 00:38:09 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) 2018/04/15 00:38:09 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x48400, 0x0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x3}) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x10000002, 0x100000002132, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454dd, &(0x7f0000000040)) 2018/04/15 00:38:09 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) getegid() getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x2, [0x80, 0xff]}, &(0x7f00000001c0)=0x8) 2018/04/15 00:38:09 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 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, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) 2018/04/15 00:38:09 executing program 3: syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffffff00, 0x8, &(0x7f00000015c0)=[{&(0x7f00000001c0)="f3eb7dde857a5e0af56d6e7585dc26d575e132100a22f5f7dd2d46c5e59f83123d7cd6056025bfc2b605c4598e65c2ccc10b19d5675bd9", 0x37}, {&(0x7f0000000200)="b4bf477d38cb8430c1cdcaa6369dac4537d700d2332688f7be6fead7ace8e88678d88db9588ca91443c588b5919dfb5b1f01315411fdce518fa33976ac89563c0da0c514", 0x44, 0xffffffff}, {&(0x7f0000000280)="a901bdc274921644cfffa295a611f9d3cd64a0c55535b270d8ae2cee9dad58aa0e58aa71ce6d339032ed65a91e7efac1f2e81f7c3fcf99bc542e", 0x3a, 0x4}, {&(0x7f00000002c0)="c35912d4f9fcfae955e5506a8f3ec042b1ad8a6c7e0785fb60ee566b8c60c2b3cf5fe7d5e5e9f83db1887318363872594f5c5aae619db8d21f5791478928096de58a25154f95fd24c937b601ef77ad30bc181e734ca83e7d59668c2f37b5df1dc791da77fe5bb3b6539a856bcb1d61a4c13390b9f75240b99283d00f0ee848ec7c476a117f11ca599d768958b07ea4668330c99a44e240f7c9aec4bea9d4e45f5a92", 0xa2, 0x1}, {&(0x7f0000000380)="687cfa4316b95f976647b81f11aef6cd00d7d81f59831987e9a6bd6f8124c3d0f5e2519de30b79d51d6c967695f0e005d5389cbd70e0f0675e1a756cae65a74ca677e0cfe5b23c7f1d6776ef618254f97ce1de3721cfe12bc4cfc6c4e5c5c2071ffc664cfba3a92a54a6fa10d57d3f02cb68df0873c7a62a61cf62359e24e8c621d337b8a958230bc0a579e2a03811bf23d12133880e9a3f3358cd2e0a93bf0a6395846a13548fe55b91d01a04f1257cf3d12cb4924e17fae5626bbc6c11b8dc18069842e57c6ebcad1c5b8845ddb8cb357415e008bca342a123e66571b084c2", 0xe0, 0x81}, {&(0x7f0000000480)="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", 0x1000, 0x1ff}, {&(0x7f0000001680)="e664358b774d4205736e35617d24cba03976995c3288a542941550e70d5eb9aae7eccf993f8def84cab46a9d65333eb12c8e94f163cec474de84d0a0e037ca3c364bcb4e4f3225b867b63b1a1eb661f20c6ef447a821c4af99044b8a2ac2504cb16b8f201ad094a924b127e8cbd4ca1cbbba9afff67a42321e8edcf5bc3df604a14e9b12d375a2ffc78d8aaa399a45f70654448108b26c1130dcbff6ddf916b1eb6bdbe87f8c0d6b7fa0c035983ce9822991c4522c86a18402663128cdec4706c5ffa85efa03ad14fd9f9196819cc03f93e856175b24c7aa0ba498252af0ce", 0xdf, 0x6}, {&(0x7f0000001580), 0x0, 0xf3b}], 0x6800, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x1000}], 0x2, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000001800)="97925648688ee39f9209fd65f9adc4c36e6813dc658010f706110c7f3ae604aa5f7821cb6a171bb4b6da7b974bc9a93ebca07baef382375cad1bfc0a37e31d909239829d5fea8c6b0e9aa4b1d6b430363dd5b8f80a46bdef3314db") openat$vsock(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/vhost-vsock\x00', 0x2, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x40) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0xab69, &(0x7f0000001780)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001c40)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x0) execve(&(0x7f0000001480)='./file0\x00', &(0x7f0000001500)=[&(0x7f00000014c0)='bfs\x00'], &(0x7f0000001580)=[&(0x7f0000001540)=',systemppp1trusted\x00']) syz_mount_image$iso9660(&(0x7f00000018c0)='iso9660\x00', &(0x7f0000001900)='./file0\x00', 0x100, 0x1, &(0x7f00000019c0)=[{&(0x7f0000001940)="7d527e315dafed978e746fbf15f99f976ff05f94d2aeb0b700760d9438abb79c6e42592c865cdac5c41e4a200496cb9652bc7b28095fef787368dfd1aa9a7f303252c8a0750420d4ddcc0ff7cde2d7295de9d6980405e255306899687175b3dc75f27b0a9935577f87624499172f4c6f21b8a7a3", 0x74, 0x96}], 0x8, &(0x7f0000001c80)=ANY=[@ANYBLOB="6d61703d61636f726e2c646d6f64653d33007939343f3f372c73657373696f6e3d007affffffffffffffff643d373b2c6e6f636f6d70726589e5b090da3acdd70580dfe9d64d1890e16f6e3d2d363d00323135372c756e686964652c67694e6695fd19d293cdf17b3b022a1c3762b22f33aec5c65954015150115f3e17b9bc5cb39cc62e14ba3154db5e76927e0861459d312c7d73373c282671f6458b4bb172d9"]) getpeername$netrom(r2, &(0x7f0000001ac0)=@full, &(0x7f0000001b40)=0x48) 2018/04/15 00:38:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x200000004e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0xf9d8, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0xfffffffffffffffc, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000080)=0x6a8e, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@fragment={0x2, 0x0, 0x5, 0xec8d, 0x0, 0xfff, 0x65}, 0x8) 2018/04/15 00:38:09 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, r0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x3, 'gretap0\x00'}, 0x18) [ 107.272396] sctp_getsockopt_maxseg: 1 callbacks suppressed [ 107.272441] sctp: [Deprecated]: syz-executor7 (pid 10089) Use of int in maxseg socket option. [ 107.272441] Use struct sctp_assoc_value instead [ 107.272980] sctp: [Deprecated]: syz-executor6 (pid 10094) Use of int in maxseg socket option. [ 107.272980] Use struct sctp_assoc_value instead 2018/04/15 00:38:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x1]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000000000200000000000000000000000010"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000e80)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 00:38:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0x7, &(0x7f0000001680)=[{&(0x7f0000000240)="e2b0dc5a18f6f17465ee70fa967dd90b457844940a47f608dd3498941b9d89530aeaca8afa4df20de53764e55d82b42c2f3b0124a5df88e861ac20cb8010008ed21b25faf7b2f1a8b70278a92553cb4ce3f34a65764e1446b3ed568f91be737ad889fa413a492e1f142fbedfecdc176d924872eac30c045c6a69f1a59b66b9b622016f24c6c639cb3a4b797f6ca7a41b5f74b35a56a08e720842570b8e49a39f58", 0xa1, 0x3ff}, {&(0x7f0000000300)="4dc1e7029af6f5dcaae4eaea2cacfa6e219670d131aa958935553c7f4d6295522c0e195010391c86253b313b23b4c3ce8f526bf48feeeab401ce847e8837d1d5e815851023694c7765937c4311f69ef6f8e814508610bae176a9d735033803f1e60078217c56173c7ea42de023", 0x6d, 0x1f}, {&(0x7f0000000380)="7a0d0a9aa8ebd6f6e1773bdaf276bbb9ab1332f77a9e0b7be1b54b1df54353d897da0c483ec8dea00ad71a5917e143a689293c29cd435f9aef76c10978bb1327753809867379708bccd111ba47e4b94b94560c9973a71cf29da49c0b62c6e84867996f7b768e02bf13aa9db069c7cde7973674155718d1eea588751c46355587b7982e024bd134096bfe4c3d486e4fdd9c4a37", 0x93, 0x7}, {&(0x7f0000000440)="ddd4a972410404d9b37f0126b747195ddd194945c815dcce6336883ec1cd36c84b18e327ce1f4869b694e736fb635280ba8e259e8de599fd4da772061e7e759c3cd2d2b839840a0e14a658a768837cce6266be5eab0b524db2bc4f8fb4b9a5e9ee53d8daacf7ff16557d4d836c9bef35883c567341e7434ba4268c6c7bb237d2756b7a8263ab0ffcf6c4bc3ebce0b528cdb4c1f8ddfa0cf7ba7ceaee0402e5184c7b44a83e3f4c486cda1883e63a500e546431030e38ed32bbb14d1a7ec16794a905aa4f6382439e9f40d6246df40f0082dc01f0c0489d7597d5719f1b6d8aa8", 0xe0}, {&(0x7f0000000540)="cd756a529a104ecac3975d8bedc66c8820d49a8b7867c11f49501feba3ccd92dc35874d43270a2679ca9f50d92895f1d1c726cfcf2ebe9c44c75c8470beee12fce92f165a6ad04880702029791629376c364c82a47428d9bf2c489fde6312cd688385681f720326f8bfb0a8993b9bad37bffeabf8b4392952f763d83fd2f30ddb6e7d6e7118c0e021c3a3b1a61f22bbd311b9d7ab97fbe8f4fb204178ec168d0d52d00a5f411eb04e909a75e81ff9287145c745c583981ced6531ec59dd548640bc7d93126c123083ae80a337bbccabb966384eb7e4664", 0xd7, 0xffffffffffffff80}, {&(0x7f0000000640)="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", 0x1000, 0x10001}, {&(0x7f0000001640)="ad39985ac577d822c05f01ff99b859ec0377f3e1ec67a0bc75", 0x19, 0x7}], 0x20400, &(0x7f0000001740)={[{@dioread_lock='dioread_lock', 0x2c}, {@grpjquota='grpjquota=', 0x2c}, {@norecovery='norecovery', 0x2c}]}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/232) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000053) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 00:38:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="53a535757b85eba93a96ade37b628df3247aae13b4d6bd91acf69fc9442bbea2a08b6cbfb8906046cbf78e3317601495934f5feb87f31c3f704cc4e6b23359bb000000000000000000008c86d6834bb59cb4f1eb44774e00", 0x2d5}], 0x0, &(0x7f0000000800)}, 0x0) [ 107.392281] ISOFS: Unable to identify CD-ROM format. 2018/04/15 00:38:09 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000440)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000780)}], 0x1}, 0x0) syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x5, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f0000ea3000)) 2018/04/15 00:38:09 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) listen(r0, 0x17a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @remote, @local}, &(0x7f0000000240)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) unshare(0x40600) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000a88f37)="ed", 0x1}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x0, 0x3ff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) r2 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) fchmod(r2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/118, &(0x7f0000000140)=0x76) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='cubic\x00', 0x6) dup2(r2, r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0x31}) 2018/04/15 00:38:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) sync() r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0xc00, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005700)=0x14) sendmsg$can_bcm(r0, &(0x7f0000005840)={&(0x7f0000005740)={0x1d, r1}, 0x10, &(0x7f0000005800)={&(0x7f0000005780)={0x4, 0x8, 0xe0, {}, {}, {0x2, 0x1, 0x3, 0x2bea1e55}, 0x1, @canfd={{0x1, 0x3, 0x0, 0x8}, 0x4, 0x2, 0x0, 0x0, "c72789dc6e15d312068b998a179a21179c60dcb2a0fb854e646b7b4e214dd0fbb11c75dc94de054accb6329b3610684c21a4e5fbfa195d3a83341126879678e1"}}, 0x80}, 0x1}, 0x80) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000200)={0x5e, @loopback=0x7f000001, 0x4e22, 0x3, 'ovf\x00', 0x10, 0x9, 0x44}, 0x2c) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) 2018/04/15 00:38:09 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) 2018/04/15 00:38:09 executing program 3: syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffffff00, 0x8, &(0x7f00000015c0)=[{&(0x7f00000001c0)="f3eb7dde857a5e0af56d6e7585dc26d575e132100a22f5f7dd2d46c5e59f83123d7cd6056025bfc2b605c4598e65c2ccc10b19d5675bd9", 0x37}, {&(0x7f0000000200)="b4bf477d38cb8430c1cdcaa6369dac4537d700d2332688f7be6fead7ace8e88678d88db9588ca91443c588b5919dfb5b1f01315411fdce518fa33976ac89563c0da0c514", 0x44, 0xffffffff}, {&(0x7f0000000280)="a901bdc274921644cfffa295a611f9d3cd64a0c55535b270d8ae2cee9dad58aa0e58aa71ce6d339032ed65a91e7efac1f2e81f7c3fcf99bc542e", 0x3a, 0x4}, {&(0x7f00000002c0)="c35912d4f9fcfae955e5506a8f3ec042b1ad8a6c7e0785fb60ee566b8c60c2b3cf5fe7d5e5e9f83db1887318363872594f5c5aae619db8d21f5791478928096de58a25154f95fd24c937b601ef77ad30bc181e734ca83e7d59668c2f37b5df1dc791da77fe5bb3b6539a856bcb1d61a4c13390b9f75240b99283d00f0ee848ec7c476a117f11ca599d768958b07ea4668330c99a44e240f7c9aec4bea9d4e45f5a92", 0xa2, 0x1}, {&(0x7f0000000380)="687cfa4316b95f976647b81f11aef6cd00d7d81f59831987e9a6bd6f8124c3d0f5e2519de30b79d51d6c967695f0e005d5389cbd70e0f0675e1a756cae65a74ca677e0cfe5b23c7f1d6776ef618254f97ce1de3721cfe12bc4cfc6c4e5c5c2071ffc664cfba3a92a54a6fa10d57d3f02cb68df0873c7a62a61cf62359e24e8c621d337b8a958230bc0a579e2a03811bf23d12133880e9a3f3358cd2e0a93bf0a6395846a13548fe55b91d01a04f1257cf3d12cb4924e17fae5626bbc6c11b8dc18069842e57c6ebcad1c5b8845ddb8cb357415e008bca342a123e66571b084c2", 0xe0, 0x81}, {&(0x7f0000000480)="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", 0x1000, 0x1ff}, {&(0x7f0000001680)="e664358b774d4205736e35617d24cba03976995c3288a542941550e70d5eb9aae7eccf993f8def84cab46a9d65333eb12c8e94f163cec474de84d0a0e037ca3c364bcb4e4f3225b867b63b1a1eb661f20c6ef447a821c4af99044b8a2ac2504cb16b8f201ad094a924b127e8cbd4ca1cbbba9afff67a42321e8edcf5bc3df604a14e9b12d375a2ffc78d8aaa399a45f70654448108b26c1130dcbff6ddf916b1eb6bdbe87f8c0d6b7fa0c035983ce9822991c4522c86a18402663128cdec4706c5ffa85efa03ad14fd9f9196819cc03f93e856175b24c7aa0ba498252af0ce", 0xdf, 0x6}, {&(0x7f0000001580), 0x0, 0xf3b}], 0x6800, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x1000}], 0x2, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000001800)="97925648688ee39f9209fd65f9adc4c36e6813dc658010f706110c7f3ae604aa5f7821cb6a171bb4b6da7b974bc9a93ebca07baef382375cad1bfc0a37e31d909239829d5fea8c6b0e9aa4b1d6b430363dd5b8f80a46bdef3314db") openat$vsock(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/vhost-vsock\x00', 0x2, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x40) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0xab69, &(0x7f0000001780)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001c40)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x0) execve(&(0x7f0000001480)='./file0\x00', &(0x7f0000001500)=[&(0x7f00000014c0)='bfs\x00'], &(0x7f0000001580)=[&(0x7f0000001540)=',systemppp1trusted\x00']) syz_mount_image$iso9660(&(0x7f00000018c0)='iso9660\x00', &(0x7f0000001900)='./file0\x00', 0x100, 0x1, &(0x7f00000019c0)=[{&(0x7f0000001940)="7d527e315dafed978e746fbf15f99f976ff05f94d2aeb0b700760d9438abb79c6e42592c865cdac5c41e4a200496cb9652bc7b28095fef787368dfd1aa9a7f303252c8a0750420d4ddcc0ff7cde2d7295de9d6980405e255306899687175b3dc75f27b0a9935577f87624499172f4c6f21b8a7a3", 0x74, 0x96}], 0x8, &(0x7f0000001c80)=ANY=[@ANYBLOB="6d61703d61636f726e2c646d6f64653d33007939343f3f372c73657373696f6e3d007affffffffffffffff643d373b2c6e6f636f6d70726589e5b090da3acdd70580dfe9d64d1890e16f6e3d2d363d00323135372c756e686964652c67694e6695fd19d293cdf17b3b022a1c3762b22f33aec5c65954015150115f3e17b9bc5cb39cc62e14ba3154db5e76927e0861459d312c7d73373c282671f6458b4bb172d9"]) getpeername$netrom(r2, &(0x7f0000001ac0)=@full, &(0x7f0000001b40)=0x48) 2018/04/15 00:38:09 executing program 7: signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002c40)='/dev/vcsa#\x00', 0x0, 0x80080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002c80)={0x0, 0x34, "47223f0f3b8c4a747dc11356ff8d99d30061982c5db25e6536abca9c38cfc3938925dde9ba8e04f77a7598595d3c5a27377fa6f6"}, &(0x7f0000002cc0)=0x3c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002d00)=ANY=[@ANYRES32=r2, @ANYBLOB="03b63100ec0b3b9d9de6fc6f7f6b7969f993bd1c75b555770b3977297c4e32b084be36e77ac8f79d63d90000000000000000000000"], 0x39) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000180)={0x6}) r4 = creat(&(0x7f0000000440)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x3, 0x8, 0xfc2}, &(0x7f0000000700)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x434, 0x400000) timer_create(0x4, &(0x7f0000000340)={0x0, 0x32, 0x4, @thr={&(0x7f0000000080)="41626ab7af1751643ed54c437e6a441d6b", &(0x7f0000000200)="ff028109e2ce820ed0b27f6f318f6e40fd622d8256d7c2ed3483c57413f4188f9d9cbf32b938ac47ce090da5de"}}, &(0x7f0000000380)) recvfrom$llc(r5, &(0x7f0000000480)=""/145, 0x91, 0x100, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) dup2(r0, r6) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000020000000000200000001f8ffff08000000790a00003fffffff00000000b97867d66d20c034358072260e9c7f62aa8cf884b278057b25d5418b5c70f868149bb3bc28b1184f91"]) r7 = dup3(r0, r3, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/15 00:38:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc}, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/15 00:38:09 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000240)="9eec8bed6004c587792f42bc9685891bed2c8e8fbc5683cdf938d8eac5cdf0bff66cb735796719443997db6534e57607d7a70dbf499d12f643c928ba785ffcb4f09c73695846f0be01f2b7c86387e0b8c8e799716a2fbb9f644f35a62c83851848c73edeb61bd511dfce1ec0d3926125ccd9e02855211cc504dde17a10aac21d4c46c661c4003e11d0ef8e28dadcbb469848fde47e3568e9c48c42fc76b3e457395fe3c1128fff1e39ed286606e251142441913f45f0f228b0ac4fe7055f5ebca5444b", 0xc3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000600)='./file0\x00', 0x0) [ 107.722889] sctp: [Deprecated]: syz-executor6 (pid 10155) Use of int in maxseg socket option. [ 107.722889] Use struct sctp_assoc_value instead [ 107.936948] ISOFS: Unable to identify CD-ROM format. 2018/04/15 00:38:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0xfffffffffffffd9a) getcwd(&(0x7f0000000280)=""/7, 0x7) timer_gettime(0x0, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5, @time={0x0, 0x1c9c380}}) write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/15 00:38:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x480002) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x3, 0x37f, 0x3}, 0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000001c0)) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:10 executing program 4: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000f0000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0x11, 0x1, 0x3, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) socketpair$inet_icmp(0x13, 0x127c, 0x6f2000, &(0x7f00000003c0)) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000180)={0x1, 0xde, [{0x9, 0x0, 0x2}]}) sendto$ipx(r2, &(0x7f0000000400)="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", 0x1000, 0x4001, &(0x7f0000000080)={0x4, 0x3, 0x8, "6ae4390c0db2"}, 0x10) 2018/04/15 00:38:10 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) 2018/04/15 00:38:10 executing program 3: syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffffff00, 0x8, &(0x7f00000015c0)=[{&(0x7f00000001c0)="f3eb7dde857a5e0af56d6e7585dc26d575e132100a22f5f7dd2d46c5e59f83123d7cd6056025bfc2b605c4598e65c2ccc10b19d5675bd9", 0x37}, {&(0x7f0000000200)="b4bf477d38cb8430c1cdcaa6369dac4537d700d2332688f7be6fead7ace8e88678d88db9588ca91443c588b5919dfb5b1f01315411fdce518fa33976ac89563c0da0c514", 0x44, 0xffffffff}, {&(0x7f0000000280)="a901bdc274921644cfffa295a611f9d3cd64a0c55535b270d8ae2cee9dad58aa0e58aa71ce6d339032ed65a91e7efac1f2e81f7c3fcf99bc542e", 0x3a, 0x4}, {&(0x7f00000002c0)="c35912d4f9fcfae955e5506a8f3ec042b1ad8a6c7e0785fb60ee566b8c60c2b3cf5fe7d5e5e9f83db1887318363872594f5c5aae619db8d21f5791478928096de58a25154f95fd24c937b601ef77ad30bc181e734ca83e7d59668c2f37b5df1dc791da77fe5bb3b6539a856bcb1d61a4c13390b9f75240b99283d00f0ee848ec7c476a117f11ca599d768958b07ea4668330c99a44e240f7c9aec4bea9d4e45f5a92", 0xa2, 0x1}, {&(0x7f0000000380)="687cfa4316b95f976647b81f11aef6cd00d7d81f59831987e9a6bd6f8124c3d0f5e2519de30b79d51d6c967695f0e005d5389cbd70e0f0675e1a756cae65a74ca677e0cfe5b23c7f1d6776ef618254f97ce1de3721cfe12bc4cfc6c4e5c5c2071ffc664cfba3a92a54a6fa10d57d3f02cb68df0873c7a62a61cf62359e24e8c621d337b8a958230bc0a579e2a03811bf23d12133880e9a3f3358cd2e0a93bf0a6395846a13548fe55b91d01a04f1257cf3d12cb4924e17fae5626bbc6c11b8dc18069842e57c6ebcad1c5b8845ddb8cb357415e008bca342a123e66571b084c2", 0xe0, 0x81}, {&(0x7f0000000480)="d479eca2046a8fa8de17d4934d1eec1aeb60569f1026155002eca4bb9bd61ba944fa169c5cbe7b2f408e3cbcfa1c7eb825cb0a84e11cc7cc345cb150884c47a1890bea722ec9a2fb9b7912126badb1af73c9b1cd4e96c2142c5e2f5a2d5bb89c4f46a1ee443b1f00d8508c23956d67ce1c19c396f193d665f64b326edb5a458db51a0cd464aad9901e200a27ce66de522b11696fa3ebc10f026efe85196d9b738f0294b76a5095c0744dc1d566010331646a164850d4c844ac897a40b183cf8c2852d50cfda350133962d931ab08f7533e6e65c916feda7b61433cbbf35390c8a870cfeac4f20d18ca6f7224a2a82f3d1b94f241713d1a6953a88c4b187a15f29efbd248022983a41aab729fa364eee080f98e3b37018e58e09519c40afb4ea9330ad3a3484ea36fb78f1bdb707bf4e33b1f7114f70f75cecac6f908d95bc03febb68501d621d65950046bbf38d138c4e9f31c6983f8223f7224d2c3910f1335e03d64f5b08e8e8cc3f01cd92f11ba122fda65e2926f1c887dd394a3ddf404cd15d438d444e860d73dcf6a8bf1f4e22f3373898df9287acf7370beee32483cfbbec188ff5f84f197479e2b6e660ad4f98e056e431c129d3c38551da787a3812099db5a78caa4cd44258bc09c0f92ae945cee16bad1c0aa70109fafd5d454324cfa397e3a475600a6e4404caf83997ef2970aa56d0fadb92eec02281b7dc5b3efe29477937983fc3e3a75db155ab2ba494b6b29dddcc233e73a9e1585f4334a4a715014922c5d7e82290c4aac1222f5340b9fc740b4002bbc754fd10158df37a1ff97a7b7f1b0dbaa43dfa602c47d9d6163d21bf7b25be4f084667fc64133c70c3dd59621d413a1015747b820e17e2aff9637dc741cc6df907867acb7af4bbbff0c4576c2a10e9f5c16b9908ebf5bad299920581af10bb49433ee20f3d839956b3b1ee5b8579c2416498683299ce4f8afc56f8fd69622991ef577f959c91fa6233f2ff3b37f3c13758dc579b214ee719d395d714b0ca10ac48f57f99bf6552064af69c37a65ab50c9911ac77d3cb3a75e5d63a8222609650314e2c6661c1e0d0df42bc110bea46d2e7caed78e1d80f7185af9ddc86741c7a9c7b5b68c982a3fe29b207727802dd56c4a14d0c08eeb8789b8d61a2b9107d8dfc565c83effa3ea9ea5db898b33c119f52ce77473a9871c5236f1d819f40c192f52d02bbe7dda6f3c5c361a1e203600fe9bf605232b30144806cc10cd22626c8197700bc31b30275d096ada25c3c035961f94431d32a32ef71e7e5a6ed216dd692210c26aea809b98df1f212f3bc86504999fae58c510fd7e5f588869b079dc963b1b4a1539b019d8ec2965406524ae5c0f1150296a8331d6fda51286229bc49049216956a718bc87717232b5336c784894fae3eb90d98553d739f7bca2e07ac4394f09f9c678af6520e56308a617a0aca240502d70f1179b12626fde235be1a68399555e329ea190f3b471a76d3586ed348851c51f47bf9cd1b2da49e72b9de50cf9e9a515c13781c23611618192aebd2012154bd77d9581a94b489939edf005f75402f1395d77ffe7ad84529cf14a54a42de586713723bba78613f6e0531d3a9db07cfa57757a85981a5f3d2ba0e5958de11d1ee5116533fcd0aa8f26ee7cabe6f0959bfc6a452d8ec5354b1eadc02048c91287e788e1ff6bfb16d38a1fb8e96a1965ef8c8c1d3b53f5795c7d517b33ddf33b2b9463b0b010c99e820744b527c3bbc9007426823e1c7467b394c1f7db4ad9af29b2544255a7ca8c24c1e801ac36b4eebc242545c171bdf14e58c6f6c44bbd79a5debe2874d5afbcf92b3f3695239b991a4c171557cb0515ee1b36d16e6cfc4c694da33bdbed65007e4978f915452e23481b3fac6e05952c40f438f42e00d3772658bc1f95e56b58376be695c29fe778326ae58a89ad6b5b063ea61b6cb3cee31f723175d2f8c476ec94649a12095aba7eb0b11abfdb1eae9424b6c0674e6d710be5defe325cb345f0450380aafb551f1cc1cfaf0a0e865cde503fe4a9925b643e2318bc7b1f67df2a5838dc12f074888f6157c43d36861a36098a1e53e0703d911fa0d4240764c39cbfe9d212a4e9b6565cbcc1b91aeaef62423cdad5bb07d8fca4a31da0bc76e33ac9722b1aeb0d439aa94ded2274c9f9c8ec26ec9b4ce50db3cc21a4a419fa27a1c7345d31df95d2b356f896159e3bf0211ed99c45a774c5049d7ded13fddd8c3789dfc71a8fd553f382092bad4e201b34ebc2c08e102919b321a19284a7fc51cf206ffd2e7e09cd3d9e07223f7b4874ff4f0b923802f014e82382819dec1c4a7f621f4d9f05092d15be14c169876a6ce4211a51cf9a5a20d9c6704dec71b66895bfc19bcd61381287cc1d5fc1686d15c783f3c1a1bd10a1f79a57505955571f95cc4144dcfd954c9e9b9a18a429a4ba7c1ba38c813fd6faf9c785126bc4497dfa8a27c5bb045d6a940699266d3e66a2ee3da47e60f3c1079c68c1efbd8ac5791550bfe7c1c550a2d466e9d1ab66f2c202e7899273e3fe942a228a4c581e8b9c84e7a41057b5b2d59a40e95cf89a9356a4f343683a241bc0661706a8a6de3dbdf765d30060017074392a20bc0988659020f981bb12f33ffe0547c55fd377db44dc1ced6ef743fee53dd966620441984aaa96163348ebf8afabfbc77cf7ef37419f3f85a1b6d39c0a610039d94ca3010b65b6338db99b51737ab9f9efafce87e8b55c1b3097febea23c1872de52819ef65cceb4f09ca0d85f6b43ecb3442dc1a480ad19b6608935430bdd24e0fec4b15d5d3ce8adf8abe1b5bfcf116d11689f914ee0b6b595dbfa55abaae144ed8a72dea1b04b8e14297568507204cc83208457e7f2bd4f7ab613dec86b17ccfe43e7a3ca5435687a1c2a8fc5ed2364f013451c1a3bc49c83e86b8df681e6c882de38c2a60f05f8f1c8f243f53b140e645c5e2f168dc6550d23db721d22d8bfc291cd9f003440a8bb67da6d18dc47c079806b9f5992249ba61f37d9a85234e8d49c71a330030888badc50b1b15f7d0b7bff693a12dff34813ddbeab05a392dc1b33e0585f78dbcb482a99a0a8deed4cd6292f3994457e4e1d8fee45f584e4a73dcfe9bbd4771caa40c01771c4ddabf7854ed36d16cccbe36ea56e16fe73662c2e8da1c1f38b4051b9519e1e668d5ec2cc1a0e30c07d8987b201d8f773d3917af47bd584b26832864feffcd31c1bf8ceb6a4f2089e634c18ef4d3cfd356ed2c634f1364cdadbb45f0c8b570a7820bc702255637d700b9811661069c92b6006c78e95cdc138bec745dc5ae265557b93528dcc5c324cced4c1fd4e3386498e61824ccbff4d6cba0c2649ce2b77dade12954a870be3f0bf1c016e0c09aed301aef3276b426e86e325987fa5b361fc329f8d065f39f58ad513603d6cb2ebf19bbb75a60e550d2d55482e6c2e9e24c20b4c39bb59f0d8be33793bccb99ed3cac89bf7d43cb95033160090425c8df48cbbe3b71f1813c6d8c1e613ed3fa5554b2b3fb0381d997e042d0013cf66551a11c5f05e1c65cf4000792df725555cff1e9f67aa66ce2574e7f30b4323047453b06dc240487c648ae0ce99c9840e9238ec8ff94a4f549a4fd65353e8b8c8aca840222116f3f695b6f9f39115e942ce62e89d00ba35d3b3c0b958b990bc48c628983cce17302d261ca2ef735d21d6af8e1037c081ddffaafde3975ce9eb73b783f94e5be5a3d122e7402a0986dc5dacf4e2f1ab10d9312bd5372528971d999bcf9cf7669e066d885da94a7fa880eb32a9e3e2fb226c3e21df0590ce042830b0a72606a91fd2053e6b9af4aa555248a0bb469acb0eca89f9f10cfedb35a2a626b7b01189147840db13e357b1a7b079363546c1a3b75490bb44c9e049a1f03ef057b4c837bbafa158ab5ef77513f18d125abea3a10c91fcbe2fb9db447621bef504de0cec3ed49507bab9654228d2124a6ad79514001032383801fc78d9899c7f561697867f9923c2b11ba236c28e27deaa1ba74e4fa494b789423a444a66876034f0465fcdd54304733d43df6b92943f39fc2ab6c29205b2d985d475c34c1daaccaa08057726d00749602faf4c372770edf2cb1490d6d91efdc2f4891611346724149f62cd663caf9be1cf368fa78762c630a2bef434d42ec01b718f5b0363508825773588eec8716eadda51cb535bb6f9368889f6ebd152aa26a71bf4247dbf7a9a59301595d56ce9b029004a42ac55fab85e05b17fbaae61f608f0314c64da3268e64eaa168d864619dd41870ea229e2f2703eddca05af8500a625e24190b1d4650adc5d6582d47d623217102fc091c0cd7903c07a8ee63bd0baf584856006d725ba4d341824f810f9e81065182ef1ca825648be9d32a1c6df1cb60529e341f0700b056ab573d4b8026f316a9fc2867ed457f1c59cfbb7eb674987027006e7f0a7bf6bff3ef79092a71e9dfad1df56965ba45254cbc020de9cb3186815e3d0b10f13e208866c8f17f153097258df974fc2155998a01afd68f39a60f2d76db0fb03feb9ef225bf1d0af8fceb131b2f260bfe6f9138899c555050ac33d3e0bdfaf47916d2cc80db893d4302df751d071a26c456a0947c0aba30fd9c01de3dd7cf2f11ffd0c1e071858ac76b1711c7f0dbd156408bae9386d8bd6e8e269b8be4a4fe99c9010e308704a7aabfc772ae24cf86f3018a7e65e73e17b3e68b9b7557741d2578e7c0055a1c9928262a5fdbb964d98c972a1c4d469c1f1438901a30985a593b912f860f5deffbe542fa7933b3dff941117966774a28e9347e5522895c7648bc196c55ba4b57150a9715915bb70bf85bbbf7c317630928f1ff7279651366d2ee123ec788e723c80d276a690f38eeb585e63869c3ef6d252369e70fab814879621e32edca58e3aacd206f28716a7ac25b9c04cf5d43476a525531acfdb7e9c68c45d1fe490e22685b557fa65aef8d17a5c214306e60b7b875e463f2cb9f58541cf13d146f65b8c73466868a445a4ac95b01331e14dc834c93cd1b4d56c0733354becf7835ba61b6528b335c56eb780d772937be235b396f1959f20f4ea5de6519f46ad7c5348240a7b88aa660c50309fd7080d37afb798d183b3ae09d8eefe33e773882e4a1a839e32cb97a4cdec7815d196dcfd107adea6e33771384510a30a706f7d193bf104c1aa581513b95595de8f81105441df862b462ef7ba1b92967ad2efd8a029872a7aa0851055881cb8c376a0c01f1954515836d89f8ad2e3fef75dc819f971f6f94183a03e338037e9df87e77f2a9491f58333d577f96f064e6b90b9ff448566db94432025fa2572da40bb1929e0046e7eda9d1e6dde355f08e55c64a8b096fefcce91d19e1ec309b89b9b67b4eb435f4f27d4383fd65441a7ab4f9f368cd21e78c497ed0367c8cdc6192e5e749048b0ac252966f140a51eff11459f5b899ac988c61e8df1f1668dc92cbba98e6e27f657fdcb996b88e2ff414f9ce327154f07640e83f5d02e179603623ba25dc19bd6f16b809c8355ee1dd515a5e27ae56d5af48aa25b6254843d80d4221856db8c1d6d4329640f6b8afb28ed6c0b8266f50a71098eec2bb350682b5fec73b4ac0aeb786e03a1291adb2eaf71d56e01b5fd1912a687de6cdbc8d177100ff4308d9bff8a4027d6c8d3fbe5c3aa764d4323e005e29ff58dea32692e8c0a2b0cea767417f6fb8c6ab7763092a0bb64a891b75240ef515044ae616c20b76648e301e6a66850326d01cc57334a9fda7eca4359797d0b222dc6c0567d0166616c9b940b", 0x1000, 0x1ff}, {&(0x7f0000001680)="e664358b774d4205736e35617d24cba03976995c3288a542941550e70d5eb9aae7eccf993f8def84cab46a9d65333eb12c8e94f163cec474de84d0a0e037ca3c364bcb4e4f3225b867b63b1a1eb661f20c6ef447a821c4af99044b8a2ac2504cb16b8f201ad094a924b127e8cbd4ca1cbbba9afff67a42321e8edcf5bc3df604a14e9b12d375a2ffc78d8aaa399a45f70654448108b26c1130dcbff6ddf916b1eb6bdbe87f8c0d6b7fa0c035983ce9822991c4522c86a18402663128cdec4706c5ffa85efa03ad14fd9f9196819cc03f93e856175b24c7aa0ba498252af0ce", 0xdf, 0x6}, {&(0x7f0000001580), 0x0, 0xf3b}], 0x6800, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x1000}], 0x2, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000001800)="97925648688ee39f9209fd65f9adc4c36e6813dc658010f706110c7f3ae604aa5f7821cb6a171bb4b6da7b974bc9a93ebca07baef382375cad1bfc0a37e31d909239829d5fea8c6b0e9aa4b1d6b430363dd5b8f80a46bdef3314db") openat$vsock(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/vhost-vsock\x00', 0x2, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x40) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0xab69, &(0x7f0000001780)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001c40)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x0) execve(&(0x7f0000001480)='./file0\x00', &(0x7f0000001500)=[&(0x7f00000014c0)='bfs\x00'], &(0x7f0000001580)=[&(0x7f0000001540)=',systemppp1trusted\x00']) syz_mount_image$iso9660(&(0x7f00000018c0)='iso9660\x00', &(0x7f0000001900)='./file0\x00', 0x100, 0x1, &(0x7f00000019c0)=[{&(0x7f0000001940)="7d527e315dafed978e746fbf15f99f976ff05f94d2aeb0b700760d9438abb79c6e42592c865cdac5c41e4a200496cb9652bc7b28095fef787368dfd1aa9a7f303252c8a0750420d4ddcc0ff7cde2d7295de9d6980405e255306899687175b3dc75f27b0a9935577f87624499172f4c6f21b8a7a3", 0x74, 0x96}], 0x8, &(0x7f0000001c80)=ANY=[@ANYBLOB="6d61703d61636f726e2c646d6f64653d33007939343f3f372c73657373696f6e3d007affffffffffffffff643d373b2c6e6f636f6d70726589e5b090da3acdd70580dfe9d64d1890e16f6e3d2d363d00323135372c756e686964652c67694e6695fd19d293cdf17b3b022a1c3762b22f33aec5c65954015150115f3e17b9bc5cb39cc62e14ba3154db5e76927e0861459d312c7d73373c282671f6458b4bb172d9"]) getpeername$netrom(r2, &(0x7f0000001ac0)=@full, &(0x7f0000001b40)=0x48) 2018/04/15 00:38:10 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) r1 = socket(0x1f, 0x7, 0xe173) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="db56283c0bb5890a679593a11222318a", 0x10) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/15 00:38:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x12840, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x1f}) ioctl$sock_bt_hci(r1, 0x400448cb, &(0x7f0000000080)="6266751b1e593ab989e19144a0ad941ae56d33c100ece6859568e1d2408a4cd3072610d12d72d37610c931f7d2d8869c5a2c3de5d504080090a2e1a46ccc254d7e5356658780f398f5ffa493ce6dbb5ef4807b284ea5161ed711a29077a0182d6d3860505415ff88b158252cbcefddce8a985af9fbfbf1c4bcac4e1f0130625546c324a4ab071c7f5da3c0f9159088889224f434267136") sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="40010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000002000000000000000000000008000b0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) fstat(r1, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={r2, r3}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) 2018/04/15 00:38:10 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) listen(r0, 0x17a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @remote, @local}, &(0x7f0000000240)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) unshare(0x40600) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000a88f37)="ed", 0x1}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x0, 0x3ff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) r2 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) fchmod(r2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/118, &(0x7f0000000140)=0x76) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='cubic\x00', 0x6) dup2(r2, r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0x31}) [ 108.773738] sctp: [Deprecated]: syz-executor6 (pid 10199) Use of int in maxseg socket option. [ 108.773738] Use struct sctp_assoc_value instead 2018/04/15 00:38:11 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000000004, 0x20c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x8, 0x7fffffffefff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/4096) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) [ 108.850641] ISOFS: Unable to identify CD-ROM format. 2018/04/15 00:38:11 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000002c0)={0x81, 0x0, [0x8, 0xf5a0000000000000, 0x99, 0x101]}) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000003c0)="bcc072ef4a5397e50f6a8da8af6e454770c12441891325372166bd74c9098bedca3c9e60db49d86d25099250d27c52ef304ece7901db9431cee6c19f83c332dd8f9fdfe656b19a50c2f4d55b6fa904def4e383e366ac8d4ac829717927e166987ac2749ad1e2fd709bf9d92f93") capget(&(0x7f0000000180)={0x19980330, r2}, &(0x7f00000001c0)={0x5f, 0x1ff, 0x86, 0x81, 0x6, 0xa31}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001380)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x7, {{0xa, 0x4e23, 0x2000, @dev={0xfe, 0x80, [], 0x19}, 0x6}}}, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x2}, {0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}, 0x2, [0x5, 0x923, 0x5, 0x1, 0x20, 0x1, 0xfffffffffffffffc, 0xd6]}, 0x5c) connect$rds(r3, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), 0x2f7) 2018/04/15 00:38:11 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) 2018/04/15 00:38:11 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x221}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) fcntl$notify(r0, 0x402, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x400000, 0x1, &(0x7f0000000280)) [ 108.974541] sctp: [Deprecated]: syz-executor6 (pid 10232) Use of int in maxseg socket option. [ 108.974541] Use struct sctp_assoc_value instead 2018/04/15 00:38:11 executing program 5: socketpair(0x1, 0x1, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000001c0)={0xfff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) 2018/04/15 00:38:11 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 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, 0x8000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/228) [ 109.139499] device bridge_slave_1 left promiscuous mode [ 109.145200] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.163127] sctp: [Deprecated]: syz-executor6 (pid 10248) Use of int in maxseg socket option. [ 109.163127] Use struct sctp_assoc_value instead [ 109.181953] device bridge_slave_0 left promiscuous mode [ 109.187612] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.294219] team0 (unregistering): Port device team_slave_1 removed [ 109.304794] team0 (unregistering): Port device team_slave_0 removed [ 109.317713] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 109.334349] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 109.363522] bond0 (unregistering): Released all slaves [ 109.396059] ================================================================== [ 109.403611] BUG: KASAN: use-after-free in tipc_nametbl_stop+0x94e/0xd70 [ 109.410368] Read of size 8 at addr ffff8801c174c830 by task kworker/u4:2/42 [ 109.417449] [ 109.419076] CPU: 1 PID: 42 Comm: kworker/u4:2 Not tainted 4.16.0+ #3 [ 109.425558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.434956] Workqueue: netns cleanup_net [ 109.439007] Call Trace: [ 109.441604] dump_stack+0x1b9/0x294 [ 109.445225] ? dump_stack_print_info.cold.2+0x52/0x52 [ 109.450419] ? printk+0x9e/0xba [ 109.453717] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 109.458464] ? kasan_check_write+0x14/0x20 [ 109.462692] print_address_description+0x6c/0x20b [ 109.467535] ? tipc_nametbl_stop+0x94e/0xd70 [ 109.471935] kasan_report.cold.7+0x242/0x2fe [ 109.476350] __asan_report_load8_noabort+0x14/0x20 [ 109.481278] tipc_nametbl_stop+0x94e/0xd70 [ 109.485510] ? tipc_nametbl_init+0x5b0/0x5b0 [ 109.489916] ? mark_held_locks+0xc9/0x160 [ 109.494055] ? quarantine_put+0xeb/0x190 [ 109.498103] ? kfree+0x111/0x260 [ 109.501471] ? tipc_bcast_stop+0x281/0x3d0 [ 109.505697] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.510703] ? trace_hardirqs_on+0xd/0x10 [ 109.514841] ? tipc_bcast_stop+0x281/0x3d0 [ 109.519071] ? tipc_bcast_init+0xc80/0xc80 [ 109.523302] ? tipc_enable_bearer.cold.19+0xbf/0xbf [ 109.528327] tipc_exit_net+0x2d/0x40 [ 109.532035] ops_exit_list.isra.7+0xb0/0x160 [ 109.536455] cleanup_net+0x51d/0xb20 [ 109.540162] ? lock_downgrade+0x8e0/0x8e0 [ 109.544303] ? peernet2id_alloc+0x3e0/0x3e0 [ 109.548618] ? find_held_lock+0x36/0x1c0 [ 109.552681] ? graph_lock+0x170/0x170 [ 109.556485] ? lock_acquire+0x1dc/0x520 [ 109.560483] ? process_one_work+0xb46/0x1b50 [ 109.564925] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 109.570043] ? __lock_is_held+0xb5/0x140 [ 109.574126] process_one_work+0xc1e/0x1b50 [ 109.578373] ? finish_task_switch+0x28b/0x810 [ 109.582893] ? pwq_dec_nr_in_flight+0x490/0x490 [ 109.587583] ? __schedule+0x809/0x1e30 [ 109.591480] ? pick_next_task_fair+0x973/0x1660 [ 109.596142] ? graph_lock+0x170/0x170 [ 109.599957] ? find_held_lock+0x36/0x1c0 [ 109.604046] ? find_held_lock+0x36/0x1c0 [ 109.608104] ? lock_acquire+0x1dc/0x520 [ 109.612075] ? worker_thread+0x41f/0x1440 [ 109.616243] ? lock_downgrade+0x8e0/0x8e0 [ 109.620380] ? lock_release+0xa10/0xa10 [ 109.624433] ? kasan_check_read+0x11/0x20 [ 109.628570] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 109.633147] worker_thread+0x1cc/0x1440 [ 109.637120] ? process_one_work+0x1b50/0x1b50 [ 109.641607] ? graph_lock+0x170/0x170 [ 109.645398] ? find_held_lock+0x36/0x1c0 [ 109.649452] ? find_held_lock+0x36/0x1c0 [ 109.653509] ? schedule+0xef/0x430 [ 109.657045] ? __schedule+0x1e30/0x1e30 [ 109.661023] ? do_raw_spin_unlock+0x9e/0x2e0 [ 109.665427] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 109.669998] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 109.675099] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.680111] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.685635] ? __kthread_parkme+0x1b7/0x280 [ 109.689946] kthread+0x345/0x410 [ 109.693310] ? process_one_work+0x1b50/0x1b50 [ 109.697796] ? kthread_bind+0x40/0x40 [ 109.701591] ret_from_fork+0x3a/0x50 [ 109.705290] [ 109.706909] Allocated by task 8716: [ 109.710534] save_stack+0x43/0xd0 [ 109.713976] kasan_kmalloc+0xc4/0xe0 [ 109.717682] kmem_cache_alloc_trace+0x152/0x780 [ 109.722356] tipc_nametbl_insert_publ+0x569/0x1910 [ 109.727295] tipc_nametbl_publish+0x6c3/0xba0 [ 109.731787] tipc_sk_publish+0x22a/0x510 [ 109.735844] tipc_bind+0x206/0x330 [ 109.739378] __sys_bind+0x331/0x440 [ 109.742992] SyS_bind+0x24/0x30 [ 109.746272] do_syscall_64+0x29e/0x9d0 [ 109.750152] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 109.755337] [ 109.756954] Freed by task 42: [ 109.760050] save_stack+0x43/0xd0 [ 109.763498] __kasan_slab_free+0x11a/0x170 [ 109.767720] kasan_slab_free+0xe/0x10 [ 109.771510] kfree+0xd9/0x260 [ 109.774607] tipc_service_remove_publ.isra.8+0x909/0xc30 [ 109.780049] tipc_nametbl_stop+0x746/0xd70 [ 109.784281] tipc_exit_net+0x2d/0x40 [ 109.787991] ops_exit_list.isra.7+0xb0/0x160 [ 109.792406] cleanup_net+0x51d/0xb20 [ 109.796114] process_one_work+0xc1e/0x1b50 [ 109.800340] worker_thread+0x1cc/0x1440 [ 109.804313] kthread+0x345/0x410 [ 109.807692] ret_from_fork+0x3a/0x50 [ 109.811391] [ 109.813021] The buggy address belongs to the object at ffff8801c174c800 [ 109.813021] which belongs to the cache kmalloc-64 of size 64 [ 109.825501] The buggy address is located 48 bytes inside of [ 109.825501] 64-byte region [ffff8801c174c800, ffff8801c174c840) [ 109.837449] The buggy address belongs to the page: [ 109.842374] page:ffffea000705d300 count:1 mapcount:0 mapping:ffff8801c174c000 index:0x0 [ 109.850513] flags: 0x2fffc0000000100(slab) [ 109.854741] raw: 02fffc0000000100 ffff8801c174c000 0000000000000000 0000000100000020 [ 109.862790] raw: ffffea0006cf0be0 ffffea0007288ba0 ffff8801dac00340 0000000000000000 [ 109.870670] page dumped because: kasan: bad access detected [ 109.876366] [ 109.877986] Memory state around the buggy address: [ 109.882908] ffff8801c174c700: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 109.890258] ffff8801c174c780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 109.897604] >ffff8801c174c800: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 109.904948] ^ [ 109.909869] ffff8801c174c880: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 109.917217] ffff8801c174c900: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 109.924562] ================================================================== [ 109.931910] Disabling lock debugging due to kernel taint [ 109.937401] Kernel panic - not syncing: panic_on_warn set ... [ 109.937401] [ 109.944761] CPU: 1 PID: 42 Comm: kworker/u4:2 Tainted: G B 4.16.0+ #3 [ 109.952630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.961992] Workqueue: netns cleanup_net [ 109.966049] Call Trace: [ 109.968632] dump_stack+0x1b9/0x294 [ 109.972257] ? dump_stack_print_info.cold.2+0x52/0x52 [ 109.977444] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.982194] ? tipc_nametbl_stop+0x890/0xd70 [ 109.986597] panic+0x22f/0x4de [ 109.989778] ? add_taint.cold.5+0x16/0x16 [ 109.993917] ? do_raw_spin_unlock+0x9e/0x2e0 [ 109.998316] ? do_raw_spin_unlock+0x9e/0x2e0 [ 110.002717] ? tipc_nametbl_stop+0x94e/0xd70 [ 110.007120] kasan_end_report+0x47/0x4f [ 110.011088] kasan_report.cold.7+0x76/0x2fe [ 110.015401] __asan_report_load8_noabort+0x14/0x20 [ 110.020324] tipc_nametbl_stop+0x94e/0xd70 [ 110.024552] ? tipc_nametbl_init+0x5b0/0x5b0 [ 110.028957] ? mark_held_locks+0xc9/0x160 [ 110.033095] ? quarantine_put+0xeb/0x190 [ 110.037148] ? kfree+0x111/0x260 [ 110.040503] ? tipc_bcast_stop+0x281/0x3d0 [ 110.045249] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.050267] ? trace_hardirqs_on+0xd/0x10 [ 110.054407] ? tipc_bcast_stop+0x281/0x3d0 [ 110.058632] ? tipc_bcast_init+0xc80/0xc80 [ 110.062865] ? tipc_enable_bearer.cold.19+0xbf/0xbf [ 110.067870] tipc_exit_net+0x2d/0x40 [ 110.071581] ops_exit_list.isra.7+0xb0/0x160 [ 110.075977] cleanup_net+0x51d/0xb20 [ 110.079681] ? lock_downgrade+0x8e0/0x8e0 [ 110.083819] ? peernet2id_alloc+0x3e0/0x3e0 [ 110.088128] ? find_held_lock+0x36/0x1c0 [ 110.093401] ? graph_lock+0x170/0x170 [ 110.097196] ? lock_acquire+0x1dc/0x520 [ 110.101157] ? process_one_work+0xb46/0x1b50 [ 110.105559] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 110.110660] ? __lock_is_held+0xb5/0x140 [ 110.114714] process_one_work+0xc1e/0x1b50 [ 110.118939] ? finish_task_switch+0x28b/0x810 [ 110.123428] ? pwq_dec_nr_in_flight+0x490/0x490 [ 110.128276] ? __schedule+0x809/0x1e30 [ 110.132158] ? pick_next_task_fair+0x973/0x1660 [ 110.136815] ? graph_lock+0x170/0x170 [ 110.140605] ? find_held_lock+0x36/0x1c0 [ 110.144662] ? find_held_lock+0x36/0x1c0 [ 110.148721] ? lock_acquire+0x1dc/0x520 [ 110.152683] ? worker_thread+0x41f/0x1440 [ 110.156818] ? lock_downgrade+0x8e0/0x8e0 [ 110.160955] ? lock_release+0xa10/0xa10 [ 110.164921] ? kasan_check_read+0x11/0x20 [ 110.169150] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 110.173734] worker_thread+0x1cc/0x1440 [ 110.177705] ? process_one_work+0x1b50/0x1b50 [ 110.182196] ? graph_lock+0x170/0x170 [ 110.185985] ? find_held_lock+0x36/0x1c0 [ 110.190045] ? find_held_lock+0x36/0x1c0 [ 110.194103] ? schedule+0xef/0x430 [ 110.197633] ? __schedule+0x1e30/0x1e30 [ 110.201599] ? do_raw_spin_unlock+0x9e/0x2e0 [ 110.205997] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 110.210570] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 110.215661] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.220672] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 110.226895] ? __kthread_parkme+0x1b7/0x280 [ 110.231205] kthread+0x345/0x410 [ 110.234562] ? process_one_work+0x1b50/0x1b50 [ 110.239052] ? kthread_bind+0x40/0x40 [ 110.242843] ret_from_fork+0x3a/0x50 [ 110.247019] Dumping ftrace buffer: [ 110.250546] (ftrace buffer empty) [ 110.254237] Kernel Offset: disabled [ 110.257847] Rebooting in 86400 seconds..