INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts. 2018/04/27 15:00:01 fuzzer started 2018/04/27 15:00:01 dialing manager at 10.128.0.26:34871 syzkaller login: [ 47.836458] can: request_module (can-proto-0) failed. [ 47.848112] can: request_module (can-proto-0) failed. 2018/04/27 15:00:08 kcov=true, comps=false 2018/04/27 15:00:12 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_test={0x1a}}) 2018/04/27 15:00:12 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)=0xb) 2018/04/27 15:00:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005cffe4)={0xd, 0x4, 0x4, 0x6, 0x0, r0}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000ef2000)={0x1, 0x5, &(0x7f0000ef2fa8)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000ef2ff6)='syzkaller\x00', 0xa88d, 0x8b, &(0x7f0000ef2000)=""/139}, 0x48) 2018/04/27 15:00:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/27 15:00:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1263, &(0x7f0000000000)) 2018/04/27 15:00:12 executing program 5: r0 = socket(0xa, 0x2, 0x88) connect$ipx(r0, &(0x7f0000fb4ff0)={0x4, 0x0, 0x0, "b883805ea81f"}, 0x69) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000fb1000)=[{&(0x7f0000fb1fa5)="480000001400197f09004b0101048c590a88fffffff7e0790000ffffffffffa2e10000000000ae3e8900000028213ee20600d400000000ffff5bffff00c7e5ed5e00000000c80000", 0x48}], 0x1) 2018/04/27 15:00:12 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x7, 0x201a7fd7}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0x8f, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 2018/04/27 15:00:12 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f00000004c0)=""/90, 0xedf40fd9) r1 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) [ 53.007530] IPVS: ftp: loaded support on port[0] = 21 [ 53.165527] IPVS: ftp: loaded support on port[0] = 21 [ 53.231968] IPVS: ftp: loaded support on port[0] = 21 [ 53.308888] IPVS: ftp: loaded support on port[0] = 21 [ 53.407814] IPVS: ftp: loaded support on port[0] = 21 [ 53.519641] IPVS: ftp: loaded support on port[0] = 21 [ 53.684271] IPVS: ftp: loaded support on port[0] = 21 [ 53.855134] IPVS: ftp: loaded support on port[0] = 21 [ 54.281527] ip (4671) used greatest stack depth: 54312 bytes left [ 55.621462] ip (4780) used greatest stack depth: 54184 bytes left [ 55.963093] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.969616] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.004452] device bridge_slave_0 entered promiscuous mode [ 56.121155] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.127660] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.178627] device bridge_slave_1 entered promiscuous mode [ 56.361270] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.589176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.599133] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.605691] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.647208] device bridge_slave_0 entered promiscuous mode [ 56.675628] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.682147] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.707726] device bridge_slave_0 entered promiscuous mode [ 56.727654] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.734211] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.760177] device bridge_slave_0 entered promiscuous mode [ 56.827388] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.833920] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.868259] device bridge_slave_0 entered promiscuous mode [ 56.888214] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.894711] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.933253] device bridge_slave_1 entered promiscuous mode [ 56.958765] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.965320] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.989911] device bridge_slave_1 entered promiscuous mode [ 56.997383] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.003883] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.018357] device bridge_slave_1 entered promiscuous mode [ 57.074097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.093866] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.100382] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.134314] device bridge_slave_1 entered promiscuous mode [ 57.172587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.232192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.269847] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.323796] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.330323] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.351180] device bridge_slave_0 entered promiscuous mode [ 57.377771] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.389872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.413128] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.481280] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.490928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.521633] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.528193] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.580555] device bridge_slave_0 entered promiscuous mode [ 57.611427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.620363] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.626862] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.645396] device bridge_slave_1 entered promiscuous mode [ 57.667898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.674935] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.681473] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.703290] device bridge_slave_0 entered promiscuous mode [ 57.741948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.781981] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.788496] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.829107] device bridge_slave_1 entered promiscuous mode [ 57.854186] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.902920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.910012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.966920] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.973507] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.014204] device bridge_slave_1 entered promiscuous mode [ 58.063228] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.083355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.093735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.143177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.156726] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.262567] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.286351] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.320558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.335645] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.367544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.367772] ip (4970) used greatest stack depth: 53656 bytes left [ 58.453759] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.481567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.488604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.536966] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.605979] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.618743] team0: Port device team_slave_0 added [ 58.634833] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.648006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.655465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.673068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.680867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.745437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.752471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.824635] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.847589] team0: Port device team_slave_1 added [ 58.903372] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.919640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.928262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.940296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.950372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.009837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.016911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.070711] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.124226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.131270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.148530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.184732] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.204380] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.244135] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.252149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.277439] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.286776] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.319515] team0: Port device team_slave_0 added [ 59.384541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.391631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.409667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.474192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.484652] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.503371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.524418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.531488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.563810] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.594878] team0: Port device team_slave_1 added [ 59.618984] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.627144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.662353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.696849] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.712161] team0: Port device team_slave_0 added [ 59.739320] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.752481] team0: Port device team_slave_0 added [ 59.759255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.766525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.777352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.797292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.835469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.842759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.857500] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.866150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.882370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.921626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.950019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.964329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.006361] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.017966] team0: Port device team_slave_1 added [ 60.026709] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.041393] team0: Port device team_slave_1 added [ 60.047384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.057691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.080958] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.093689] team0: Port device team_slave_0 added [ 60.124624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.132864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.160816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.190408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.197801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.240538] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.297747] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.304827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.314986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.379911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.392652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.407925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.444880] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.471407] team0: Port device team_slave_1 added [ 60.482662] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.493661] team0: Port device team_slave_0 added [ 60.505711] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.513465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.536093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.575569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.583358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.592480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.614287] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.623618] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.638897] team0: Port device team_slave_0 added [ 60.663126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.683971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.718694] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.726262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.744581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.774694] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.784139] team0: Port device team_slave_1 added [ 60.800203] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.808393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.833717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.862561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.875484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.903256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.921147] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.928701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.947122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.963176] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.978128] team0: Port device team_slave_0 added [ 60.989407] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.003360] team0: Port device team_slave_1 added [ 61.027849] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.036624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.061973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.091472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.107239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.131111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.169345] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.184422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.202486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.231890] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.244010] team0: Port device team_slave_1 added [ 61.277404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.289125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.301690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.325298] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.347877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.359131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.388837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.421404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.446182] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.483564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.504989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.524285] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.560400] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.567825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.587915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.611318] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.621977] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.629676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.646011] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.676075] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.695393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.740472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.747592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.766652] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.804367] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.813782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.826245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.878117] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.885597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.904264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.987543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.996124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.014737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.063864] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.080259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.134540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.265085] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.272583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.289919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.890473] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.896981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.903896] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.910365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.967152] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.192546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.224895] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.231416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.238332] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.244805] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.324215] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.722379] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.728885] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.735735] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.742174] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.764575] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.799624] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.806161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.813070] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.819545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.882078] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.999517] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.006086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.012962] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.019450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.075606] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.224643] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.238812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.270874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.298884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.547830] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.554324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.561244] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.567705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.582431] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.773181] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.779686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.786587] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.793119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.836674] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.867401] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.873896] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.880792] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.887261] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.936685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.250356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.272842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.301074] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.075827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.329727] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.739427] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.781851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.902851] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.178838] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.226749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.464995] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.535673] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.714852] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.728409] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.734731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.766924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.889008] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.934811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.021836] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.052156] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.058480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.069233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.239421] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.442682] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.448990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.460895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.514552] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.520849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.540291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.630936] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.740140] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.803478] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.867852] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.874411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.889993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.928824] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.163703] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.170121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.180924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.353912] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.440624] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.618922] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.625293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.641373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.690779] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.735512] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.741855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.756925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.090643] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.479118] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.575254] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/27 15:00:41 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00000001c0)=0x9, 0x4) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}, 0x0) 2018/04/27 15:00:41 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2}}}, &(0x7f0000000000)=0x100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/04/27 15:00:41 executing program 1: r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000001000), 0x4) 2018/04/27 15:00:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000001340)="c61bfc0dcfdbcdc91f5baa", 0xb}], 0x1) 2018/04/27 15:00:41 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x4f}}) 2018/04/27 15:00:41 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x158, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x20, 0x17, {0x42, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) 2018/04/27 15:00:41 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={"62726f7574650200", 0x20, 0x2, 0xc58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001300], 0x0, &(0x7f0000000240), &(0x7f0000001300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0x130, 0x180, [@connbytes={'connbytes\x00', 0x18}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x978, 0x9f8, 0xa48, [@among={'among\x00', 0x898, {{0x0, 0x0, 0x0, {[], 0x2, [{[], @multicast1=0xe0000001}, {[], @rand_addr}]}, {[], 0x8, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0xcd0) 2018/04/27 15:00:41 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x6) 2018/04/27 15:00:41 executing program 5: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x6, &(0x7f00000000c0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x77359400}, {0x7, 0xe4c}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/27 15:00:41 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000057ad74)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1}, 0x0) 2018/04/27 15:00:41 executing program 2: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000), 0x0, 0x2) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/27 15:00:41 executing program 1: r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000001000), 0x4) 2018/04/27 15:00:41 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0xf}, 0x3, 0x2, 0x3, 0x4}}, 0x26) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") timer_create(0x7, &(0x7f00000000c0)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r3, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/04/27 15:00:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, 0x8) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) [ 81.457649] xt_connbytes: cannot load conntrack support for proto=7 [ 81.464360] xt_connbytes: Forcing CT accounting to be enabled 2018/04/27 15:00:41 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00000001c0)=0x9, 0x4) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}, 0x0) 2018/04/27 15:00:41 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x2f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) sendmsg$kcm(r1, &(0x7f0000000680)={&(0x7f0000000080)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)="cf6d4dd9cc645ad58a753bf1ab3e8449d21f186a5075caf4a6bb182a7e9b86024283335b8947af3f978780de4e7a1bbbbb55d917af548427e516748761e50ebf3c4a9ddf4813e3d4576a8b7cbc8b6c3ff07d42b8410ee086f9a94b932314bbe1d855b4e732497b5fd782f6b339478b821b7eb1cc33a900f7b2a0f41c42774c6c4a11693cbff826f280104cc3c2388c0bed6c9e337b998bad5fb0f71caa43163cd19d01d4078f", 0xa6}, {&(0x7f00000001c0)="c4c649e198606453467f16698201ea0d7366f4374c4a8cd5c6f8f7d297deb95e1ed02fa6c9a70e258f41e6bd0c1e330986b9888b8f415cd3b777754594008e92005437e997f5ff0532730ccf8ed921df56e817db238f04b51261fee3b93e44ada34aadc69c64470bf10f260e853eac9388965e49ed93cb7c9dfe52cf64a9e3b5ae5e4b134de24e86539fabec6bf36b7b2f59ad23d7ff153e2618e0248dc278441ee1c3f2d8a3cf872db7e3ee94892f6ec49915a386dd8d2816b929d46a5319b782096a4e9f97c75079afec35bd076e92eb14a8cd2721731e7cbab1b14c945e000c9609575089cbb1887289afaa1f9cc570d5c1", 0xf3}, {&(0x7f00000002c0)="4e8b169e7bd6482e57994ff1d04dece1f079474fe93385276c2ccc1509d377f9b8e131c1e07290ef225e7619d43b3a0262ee650435bb18fa69d9b6e376ab45f5ac612ab9caeb67bb0e084e51655bb792b95e7e3e6e00f1155fa6b381787e007d3af1a5300ac6f57dd2582e25cf7ac928b6cbe28bc4ba898536e79d86dda5c0208492089f19d6b990c07e4809a1f65dacc0bb111a1e8d35564f881f9ae4b63c18", 0xa0}, {&(0x7f0000000380)="1520c3605bff0386926fdfa7e7fd1c32a0943d40130bd0f453f1b1322a8b4f499ff47a90", 0x24}, {&(0x7f00000003c0)="ef5fbae3008bc0e20a265f482f24794a3547c0729a34e8e926990ad4ad0a767d6d47051a6bf3f74742dc2f7355d26106d0bb4316801d6b3c5f4907fc2652d2c28df3f32ffb527e3a0d8e7b93e13417570fdd93", 0x53}, {&(0x7f0000000440)="6371019dd2519c03d166cea3cb034f0cbd0cbe843bfcb072ada539ef1a11160df07db24ecf39776e727b11205b59c62f3a6e7e81b84f9657fd670047", 0x3c}, {&(0x7f0000000480)="ff488206faa8f6301c3f420780ae526b7acb591660e28e3724477449f668e0cc941a07c713b48b91db829751683e95066eb6846f672faa214a85d7e3d7c4ca0401912d859f089372888f632236e5e18874d1ce4d32176356882c92ef3520e2dc7b87bbca7701d2", 0x67}], 0x7, &(0x7f0000000580)=[{0xe0, 0x111, 0xffffffff, "8fd25b3aae1a8916ef0082e85042497854ad87c45e9bfe89222eeaf61ebdae82cb38aceca97f9a7669e9e8775fc88fcaf75d800347547a60237e15da25d972f50f0be677bfdf14e65cf1fcb78c449fd85bc736a535bdb69f6b70c6609c628b0308c9ed4b0189398f6e3c35b718f8d9e42d32a3b7b76124f93a98f026a8206441077d0057ac011d1c9aade6cc2f87dedabd099756cb6da02cbe9a96ae384d3564f674ef451a50c56974ad7b68744d4252cf42134f1897d7636b55dffaa0cf540929021a90c7979b91bb41f5787c19fc"}], 0xe0, 0x4008040}, 0x4008080) 2018/04/27 15:00:41 executing program 1: r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000001000), 0x4) 2018/04/27 15:00:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 81.989286] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/04/27 15:00:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:42 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd7"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8001, 0x1ff, 0x89, 0x800, 0x1f, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x3}}, 0x2, 0x6, 0x6, 0x10001, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x5, 0x401, 0x100000000}, &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/27 15:00:42 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00000001c0)=0x9, 0x4) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}, 0x0) 2018/04/27 15:00:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000ff00000000000029490bee00", &(0x7f0000000000)=@ethtool_eee={0x45}}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0fedc75885e95864d1d3a8d16722ddaf5b455e3efb2d59c301d46c5e214289ed718b49367ab019cce3d8b8a5bfaafecf58d36c374946fe90a5d28f74ba79f92d312172536e1d2e723ac1ee015052245650a4f29b8917013310f83a4c3cb4b6e7532b03cf6779a8079ec02b36b2ea2ec9265c71219ab86468c85ca106681bf390ebca9ebc1b01163977336c755cc2178becc4ffe9366cdf3c153dce6932ff8ff9e9e5035cef8af5c555a475ab690edcc77f0fac44febe30125900f6b7c74ebd302c6654a9cddb5b4718", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x1f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280)={0x3, 0xd0, 0x8b2, 0x4, 0x7, 0x80000000, 0x4, 0x6, 0xde, 0xfffffffffffffffc, 0x10000}, 0xb) 2018/04/27 15:00:42 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0xf}, 0x3, 0x2, 0x3, 0x4}}, 0x26) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") timer_create(0x7, &(0x7f00000000c0)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r3, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/04/27 15:00:42 executing program 1: r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000001000), 0x4) 2018/04/27 15:00:42 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0xf}, 0x3, 0x2, 0x3, 0x4}}, 0x26) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") timer_create(0x7, &(0x7f00000000c0)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r3, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/04/27 15:00:42 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000057ad74)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1}, 0x0) 2018/04/27 15:00:42 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00000001c0)=0x9, 0x4) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}, 0x0) 2018/04/27 15:00:43 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/27 15:00:43 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0xf}, 0x3, 0x2, 0x3, 0x4}}, 0x26) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") timer_create(0x7, &(0x7f00000000c0)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r3, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/04/27 15:00:43 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x200, 0x181c40) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='attr/keycreate\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r3, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) r4 = accept$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3a) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000280)={0x20000000200000, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4a, 0x1fa1, 0x7, 0x0, 0x8, &(0x7f0000000240)='eql\x00', 0x3, 0x5}) shutdown(r3, 0x1) 2018/04/27 15:00:43 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xe}, 0x10) r2 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) ioctl$int_out(r5, 0x2, &(0x7f0000000040)) 2018/04/27 15:00:43 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2080) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/88) recvmsg(0xffffffffffffff9c, &(0x7f0000000900)={&(0x7f0000000600)=@hci={0x0, 0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/55, 0x37}, {&(0x7f00000006c0)=""/120, 0x78}, {&(0x7f0000000740)=""/94, 0x5e}], 0x3, &(0x7f0000000800)=""/250, 0xfa, 0x5}, 0x60) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000940)={'team0\x00', r1}) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x8000, 0xc0000) setns(r2, 0x44000000) fstat(r3, &(0x7f00000001c0)) 2018/04/27 15:00:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:43 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0xf}, 0x3, 0x2, 0x3, 0x4}}, 0x26) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") timer_create(0x7, &(0x7f00000000c0)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r3, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/04/27 15:00:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) clock_gettime(0x0, &(0x7f00000021c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000020c0)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/184, 0xb8}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/219, 0xdb}], 0x3, &(0x7f0000000540)=""/50, 0x32, 0x200}, 0xbebd}, {{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/96, 0x60}, {&(0x7f0000000740)=""/128, 0x80}, {&(0x7f00000007c0)=""/78, 0x4e}, {&(0x7f0000000840)=""/33, 0x21}], 0x5, &(0x7f0000000900)=""/100, 0x64, 0x1}, 0x4}, {{&(0x7f0000000980)=@pppoe, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000a00)=""/225, 0xe1}, {&(0x7f0000000b00)=""/20, 0x14}, {&(0x7f0000000b40)=""/21, 0x15}, {&(0x7f0000000b80)=""/213, 0xd5}, {&(0x7f0000000c80)=""/105, 0x69}, {&(0x7f0000000d00)=""/197, 0xc5}], 0x6, &(0x7f0000000e80)=""/4096, 0x1000, 0x48cd}, 0x383}, {{&(0x7f0000001e80)=@un=@abs, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001f00)=""/157, 0x9d}], 0x1, &(0x7f0000002000)=""/154, 0x9a, 0x20}, 0x1}], 0x4, 0x40, &(0x7f0000002200)={r1, r2+30000000}) fcntl$getownex(r0, 0x10, &(0x7f0000002380)={0x0, 0x0}) getsockopt$netlink(r3, 0x10e, 0x6, &(0x7f00000002c0)=""/45, &(0x7f0000002500)=0x2d) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f00000001c0)={0x3, 0x101}) r6 = syz_open_procfs(r4, &(0x7f00000022c0)='net/netstat\x00') getsockopt$inet6_int(r6, 0x29, 0x3, &(0x7f0000002300), &(0x7f0000002340)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000002240), &(0x7f0000002280)=0xfffffe9c) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) 2018/04/27 15:00:43 executing program 4: futex(&(0x7f00002a4ffe), 0x8, 0x0, &(0x7f0000000040), &(0x7f00000f0000), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4080, 0x118) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/27 15:00:43 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xe}, 0x10) r2 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) ioctl$int_out(r5, 0x2, &(0x7f0000000040)) 2018/04/27 15:00:43 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x200, 0x181c40) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='attr/keycreate\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r3, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) r4 = accept$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3a) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000280)={0x20000000200000, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4a, 0x1fa1, 0x7, 0x0, 0x8, &(0x7f0000000240)='eql\x00', 0x3, 0x5}) shutdown(r3, 0x1) 2018/04/27 15:00:43 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4800) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) fcntl$setsig(r2, 0xa, 0x1c) write$tun(r0, &(0x7f0000000000)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001}}, 0x20) select(0x40, &(0x7f00000000c0)={0x8, 0x8, 0x4, 0x6, 0x6, 0x10001, 0x1}, &(0x7f0000000100)={0x800, 0x100000000, 0x2, 0xffffffff, 0x3, 0x8000, 0xffffffffffffff00, 0x4}, &(0x7f00000001c0)={0x3ba, 0x87, 0x1, 0x7, 0x8, 0x2, 0xc91, 0x63}, &(0x7f0000000200)={0x0, 0x2710}) truncate(&(0x7f0000000280)='./file0\x00', 0x1) 2018/04/27 15:00:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/wireless\x00') pread64(r0, &(0x7f00000000c0)=""/86, 0xfffffffffffffe77, 0x1000) fcntl$getown(r0, 0x9) 2018/04/27 15:00:43 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0xf}, 0x3, 0x2, 0x3, 0x4}}, 0x26) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") timer_create(0x7, &(0x7f00000000c0)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)) 2018/04/27 15:00:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r2, 0x1, 0x70bd28, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x4000040) sendto$inet(r0, &(0x7f0000000080)='4', 0x1, 0x8000, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000200)=""/41, &(0x7f00000002c0)=0x29) 2018/04/27 15:00:44 executing program 7: unshare(0x8000400) geteuid() r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0xffffffff, 0x2], 0x3, 0x279, 0x1f, 0x7, 0xffffffff, 0x5, {0x6, 0x5, 0x1, 0x9ca, 0x8, 0x8, 0x9, 0x5, 0x8cf, 0x9, 0x5, 0xfffffffeffffffff, 0xffff, 0x800, "751d1013704c73abc78a4ad6e6e567ac5de732e754e746c29269c7918d609311"}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/27 15:00:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="fc512ee0d615d1e287509d7267221e37", 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/10, &(0x7f0000000000)=0x108) write$binfmt_aout(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x8d8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/27 15:00:44 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) statfs(&(0x7f0000000180)='../file0\x00', &(0x7f00000000c0)=""/111) 2018/04/27 15:00:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:44 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0xf}, 0x3, 0x2, 0x3, 0x4}}, 0x26) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") 2018/04/27 15:00:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r2 = socket(0x7, 0x1, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x3, 0x5, 0x3a}, &(0x7f00000001c0)=0x10) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0001300}}, 0x1c) 2018/04/27 15:00:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) r2 = geteuid() recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000240)}, 0x40002002) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="a4010000180000042cbd7000fedbdf25e0000001000000000000000000000000e00000020000000000000000000000004e2200034e23fff70a0020a088000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="fe8000000000000000000000000000aa000004d400000000ffffffff000000000000000000000000080000000000000008000000000000000100010000000000e500000000000000090000000000000003000000000000000180000000000000018000000000000000000000000000053f00000000000000090000000000000001000080000000000000000000f0ffff0500000025bd7000feffffff0200000220000000000000000100000000000000ac000700e00000020000000000000000000000007f0000010000000000000000000000004e240b7b4e230002020080a06c000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"], 0x1a4}, 0x1}, 0x4010) 2018/04/27 15:00:44 executing program 7: unshare(0x8000400) geteuid() r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0xffffffff, 0x2], 0x3, 0x279, 0x1f, 0x7, 0xffffffff, 0x5, {0x6, 0x5, 0x1, 0x9ca, 0x8, 0x8, 0x9, 0x5, 0x8cf, 0x9, 0x5, 0xfffffffeffffffff, 0xffff, 0x800, "751d1013704c73abc78a4ad6e6e567ac5de732e754e746c29269c7918d609311"}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/27 15:00:44 executing program 5: r0 = socket$inet6(0xa, 0x802, 0xffffffff7fffffff) sendto$inet6(r0, &(0x7f0000000100)="0f7cfcee335020e98f513ea29ec631bf1b022e90d1990e8ce9f75aa075c156ccfd07523ec1f52d68944cc128778b4ee11745a5480143fbc0322b8ab4f6185b4cc03790a8c92e4fbd10dac94e89f7301b55ae0b145c590000000000000000", 0x5e, 0x0, &(0x7f0000000180)={0xa, 0x4e27, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) ioctl$VT_ACTIVATE(r1, 0x5606, 0x80000001) 2018/04/27 15:00:44 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0xf}, 0x3, 0x2, 0x3, 0x4}}, 0x26) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) 2018/04/27 15:00:44 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000140)='oom_score_adj\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000003c0)={0x8, 0x8, 0x1f, 0x2, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) write$cgroup_pid(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="b70692a6ebbc0f787ecde146e13f9dcd7700c30151d5ab403336ee280df4b0e1cd33a804f3e319d305420842b6072402847cbe0136afa4eab985b7543a6da0dbf4bc08c2c83ff6fe850b7ae586f172337aa1e3e4ed71c959c399d8"], 0x4) 2018/04/27 15:00:44 executing program 5: unshare(0x40600) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x140) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0xffff}, 0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}, 0x10) 2018/04/27 15:00:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r0, 0x7fff) dup3(r1, r0, 0x80000) fcntl$setstatus(r1, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) ftruncate(r0, 0x3) pwritev(r1, &(0x7f0000000580)=[{&(0x7f00000000c0)="e7", 0x1f6}], 0x1, 0xf) 2018/04/27 15:00:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) writev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000180)='A%:', 0x3}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@getae={0x110, 0x1f, 0x408, 0x70bd28, 0x25dfdbfb, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xa, 0x33}, @in6=@loopback={0x0, 0x1}, 0x577, 0x3501}, [@algo_aead={0xc8, 0x12, {{'ccm_base(fpu(pcbc(aes-aesni)),rmd160)\x00'}, 0x3c8, 0xa0, "ec76b0355506d3a0d0fa9d5fca5e8b06ed7e8e4b30fa634235a7eaa895697da01dc380df7ff8b8c90d40106e0f4c9983954e057df83d1e9ca8256287cba33aad6c29c5416d7658b862df703ae540b05dd754240f4f70c1b127e6e21656bcead58c64b23a8551b60ac32810b962e0611060559f2f3e2cb99812"}}, @proto={0x8, 0x19, 0x33}]}, 0x110}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/04/27 15:00:45 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0xf}, 0x3, 0x2, 0x3, 0x4}}, 0x26) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:45 executing program 3: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) 2018/04/27 15:00:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d04f3591ec84882f8bfce18e109ab628b62c7597a5c53ef6d72b9f48e289332122200ac6b622ac1417bbb9bd8e026b2047702a038085b758bfb91b16c40624d351b217eb539c6836df8a6785bbdb76a72f3e96105a64d2015a8db7175b0b3843e5718082240aa0eae52fcb072bbe6a3dd8194194b1bb01c63bf531364f279393ffaf13f5e244343ff9665f5df7aaf55c14c48854298ad06e6200000000000000000000", 0xa3, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @rand_addr=0x71e}, 0xfffffffffffffecf) sendto$inet(r0, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x0) 2018/04/27 15:00:45 executing program 7: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0xaef, 0xc000, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x48000, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20440, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x402100, 0x50) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/04/27 15:00:45 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x600, 0x0) r1 = timerfd_create(0x7, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x4, {{0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x88) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x1ce, 0x3f}, &(0x7f0000000180)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000380)={0x7e3, 0x0, 0xfffffffffffffff7}) lseek(r2, 0x0, 0x1) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x200) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {0x0}, {}]}) unlinkat(r2, &(0x7f0000000340)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000240)={r4, 0x3}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000480)={'team0\x00', r6}) 2018/04/27 15:00:45 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000080)=""/167, 0xa7}], 0x4) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x3bc}], 0x100000000000038a) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff02000000000000040000000000"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/27 15:00:45 executing program 7: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r3) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x1b7f, 0xea, 0x4, 0x7, 0xa, 0x1f}) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/239, 0xef) fremovexattr(r0, &(0x7f0000000300)=@random={'user.', '/dev/vga_arbiter\x00'}) ioctl$sock_ifreq(r1, 0x8938, &(0x7f0000000240)={'bcsh0\x00', @ifru_settings={0x100000001, 0x100, @cisco=&(0x7f0000000080)={0x6c, 0x800}}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000ff4)={0x1fff}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000011ffb)={0x2fffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000280)={0x2, 0x3, 0x1, 0x1, 0x4}) 2018/04/27 15:00:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/04/27 15:00:45 executing program 4: unshare(0x40600) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x1, 0xffffffffffffffef) fanotify_init(0x0, 0x1000) 2018/04/27 15:00:45 executing program 3: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) 2018/04/27 15:00:45 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:45 executing program 4: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)={0x1, 0x0, [{0x10000, 0x1a, &(0x7f0000000000)=""/26}]}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f000074df19)=""/231}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f00000000c0)="c2e494317408598c104924efd75586e3baf16b86466359a2e66b4131de4804e19b9db272b4373bda9e4c5f4433c2acafeb8393c1c324c52b6cdf1208a465dc24a9fded678a1df1d0cac509ca00e233f89aa049bbf7568dd95966566ef500c75856cc269d405b4613a3fe7ba11328b909b6e66f8e1b6e62c7941501d4ee9af064d66b17f337a06f816f8badda12d5a8986cf05e63cd9567037b7cc9254766504ede241c4c196242faa2f5962781e80dc48055b115d7e52f138cb32106f9e7e139d23ab3e88b29") 2018/04/27 15:00:45 executing program 7: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r3) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x1b7f, 0xea, 0x4, 0x7, 0xa, 0x1f}) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/239, 0xef) fremovexattr(r0, &(0x7f0000000300)=@random={'user.', '/dev/vga_arbiter\x00'}) ioctl$sock_ifreq(r1, 0x8938, &(0x7f0000000240)={'bcsh0\x00', @ifru_settings={0x100000001, 0x100, @cisco=&(0x7f0000000080)={0x6c, 0x800}}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000ff4)={0x1fff}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000011ffb)={0x2fffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000280)={0x2, 0x3, 0x1, 0x1, 0x4}) 2018/04/27 15:00:45 executing program 3: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0a0000007f00ffffffff0000050005000200ae00fdff0000"], 0x18) close(r0) 2018/04/27 15:00:45 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:46 executing program 7: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\t'], &(0x7f0000000200)=0x2) fcntl$notify(r2, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) 2018/04/27 15:00:46 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=""/15, &(0x7f0000000100)=0xf) r1 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001cc0)="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", 0x5b5}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/04/27 15:00:46 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x100000001, 0x800, 0x9, 0xfffffffffffffe00, 0x9, 0x43b9, 0x0, 0x1, 0xb15, 0x5, 0x996b, 0xfffffffffffffffc}) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x105480) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000000c0)=""/234) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)) 2018/04/27 15:00:46 executing program 7: epoll_create1(0x80000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x7) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup2(r0, r1) 2018/04/27 15:00:46 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:46 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x100, 0x10001) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r1) 2018/04/27 15:00:46 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$int_in(r1, 0x1005452, &(0x7f0000000040)=0x81) 2018/04/27 15:00:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000080)=""/167, 0xa7}], 0x4) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x3bc}], 0x100000000000038a) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff02000000000000040000000000"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/27 15:00:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/04/27 15:00:46 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/133) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x8000) unshare(0x20004004) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x2) 2018/04/27 15:00:46 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) connect$l2tp(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000013bffc), 0x7) ioctl$KDDELIO(r1, 0x4b35, 0x20000000000003) 2018/04/27 15:00:47 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) connect$l2tp(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:47 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x32) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101280) 2018/04/27 15:00:47 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@l2={0x1f, 0x0, {0x401, 0x0, 0x0, 0x8}}, 0x80) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/27 15:00:47 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) connect$l2tp(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:47 executing program 4: r0 = memfd_create(&(0x7f00000010c0)="b02d7e0bddf5a3c801", 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000001340), 0x0, &(0x7f00000000c0)=""/4096, 0x1000}, 0x8001}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000001800)=@nfc, 0x80, &(0x7f00000018c0)=[{&(0x7f0000002940)=""/245, 0xf5}], 0x1, &(0x7f0000002a40)=""/118, 0x76}}], 0x1, 0x0, &(0x7f0000002f40)={0x0, 0x989680}) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x7, 0x9, 0x0, "a2461558ddf3e89905c9487fe01a8364a81284983e8ff644d4e51d8a578591f4dfbebbb2871baf50136cd4ba7655c7547b86271e8aa8474bb17937cd9a53fa", 0x2c}, 0x60) 2018/04/27 15:00:47 executing program 3: unshare(0x4000) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0xf0, 0x218, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x4, 0xc1d, 0x1}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'system_u:object_r:klogd_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, [0xff000000, 0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0x0, 0xffffff00, 0xffffffff], 'nr0\x00', 'bond_slave_0\x00', {}, {0xff}, 0x6c, 0x6c9, 0x6, 0x3a}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x3877, 0x2, 0x5, 0x1ff}, 0x8) munlockall() perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000680)={0x0, 0x57, "b1ad84470e824b7406d64001c2a573e60161ec5f8307e6b41aa72ab8152283feacc935452f7eebf38b1e45d2963ce787a80cec14725760106b6e5359f0265d078b79edd9b06d4cd3f6df2d8e0f5b681ce8c621d9de7dea"}, &(0x7f0000000700)=0x5f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={r2, @in={{0x2, 0x4e21, @rand_addr=0x89b}}, 0x1, 0x100000000000, 0x81, 0x3, 0x41}, 0x98) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000080)) 2018/04/27 15:00:47 executing program 6: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:47 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:47 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0xa37f40ccc2fc5549) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x181, 0xd00) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000022004701250007028980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x3f) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) 2018/04/27 15:00:47 executing program 7: epoll_create1(0x80000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x7) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup2(r0, r1) 2018/04/27 15:00:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/04/27 15:00:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000080)=""/167, 0xa7}], 0x4) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x3bc}], 0x100000000000038a) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff02000000000000040000000000"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/27 15:00:47 executing program 4: getpid() r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x5000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'irlan0\x00', @ifru_addrs=@ipx={0x4, 0x9, 0xfffffffffffffff7, "04ae480dd785", 0x2}}}) shmdt(0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6a0, 0x138, 0x318, 0x0, 0x318, 0x318, 0x5d0, 0x5d0, 0x5d0, 0x5d0, 0x5d0, 0x6, &(0x7f0000000140), {[{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0x7f780fa343fb582d, 0xffffffff, 0xff000000], [0xff, 0x0, 0xff, 0xff], 'vcan0\x00', 'bond0\x00', {0xff}, {0xff}, 0x7f, 0x2, 0x3, 0x18}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0x4, @ipv4, 0x3a, 0x3e, 0xffffffffffff4aca}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0x0, 0xffffff00, 0xffffffff], 'ifb0\x00', 'bridge_slave_1\x00', {}, {}, 0x8, 0x4, 0x0, 0x3}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x9}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x1b}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffffff, 0xff000000, 0xff000000, 0xff000000], 'teql0\x00', 'bpq0\x00', {0xff}, {}, 0x33, 0x9, 0x4, 0x5}, 0x0, 0xc8, 0xf0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x1f, 0x3}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@loopback={0x0, 0x1}, 0x38, 0x22, 0x36ea}}}, {{@uncond, 0x0, 0x118, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x100, 0x9, @ipv4, 0x4e20}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x700) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001900)={r2, &(0x7f00000008c0)="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", &(0x7f00000018c0)="842e62cbad1149d263a9b47b3bc3da11e247e674eaf2200c"}, 0x20) 2018/04/27 15:00:47 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) epoll_create1(0x0) accept$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd}) r2 = dup(r1) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)) dup3(r0, r0, 0x80000) 2018/04/27 15:00:47 executing program 3: timer_create(0x7, &(0x7f0000000140)={0x0, 0xf, 0x6, @thr={&(0x7f0000000000)="70f8370c61bd8b37d03cb9678d5e4fc5beea94d09d96de7f733a69440b5e2fa3de1a1beb0b33ee05c5ac6cbc", &(0x7f0000000040)="ca1b6a4294a4fa7de126731a15d36d794b3e8064605d7c82ded742b998a8385b4b6bdb14531445a1cafd6f378c8e7b31923c06b64084c5b5ce83f772dbd199421b9dc56c6d906d0ce5c488788fe8c1650a8af21b97ce5395dbe971f96fffa879df926814260db351bd40ee4a6c07bdd7798274b4051fa1af70c434592f2d31c7b205320d0f3199a42e6a432f2f64ef6068ce1c1bd86dfbf0936e15a4b4902b58909a05982c8586ee3fc623b07990d0fe1939a085845172f3ff928040ceca7cb1a82278f38a"}}, &(0x7f0000000180)=0x0) r1 = add_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="3af640952fb161654118ce8a37a330fb2a0f3149081c9452fd766014a5719ece1af9e28ff0693e7fb5e1b687a6a8e11782f394ccb9e2c3ad617ab3c8cdf8a573d42fd9672639e6c7e57da368f918fbd5168fd0c233348a8ea25a99a677a9404ca1b3a49c648a35a18b9af0ca7b89cd93ca8d7f1e8a291f11e17467ae0ea86afc5e9149aec48e91d9d0b2757e4df00c", 0x8f, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) timer_getoverrun(r0) 2018/04/27 15:00:48 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:48 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x0, 0x20000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$l2tp(r0, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr}, 0x2, 0x4, 0x2}}, 0x26) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) r3 = dup(r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000001c0)={0xfffffffffffffffa, 0x2, r4, 0x20, r5, 0x400, 0x6, 0xfffffffffffffffd}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000002c0)=@buf={0x83, &(0x7f0000000200)="e753c902cfccb6fdcebed2c8f9b2c1c3f6aa4db44c2c62c6d967c5fd9006e3a10dcfc66f6bd149a3fea324c7f0328009f6517afc9c3bc7a90f61a26a8feec55b9048e89bde8eadcd86256f90cbb313d86bae177204b1756dd0e0b9d177776e3be8684e2070b03bc7acc93a3b372198c24d89032005ba4c73c0b2736a967a7fa107e991"}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xa4, "c7e8f290915864ee59f0b367fe9f1a5ae328cbd19f87cccc0f7df12dc18c974568912ed38d9409460dd6cf2739848c238a2703778fb164520b97be1f062e71b8eefc4b8f2a4b0deb2056ab9203365be29eb825f389924482da270dc41c5b45738849c977bdd585c74f53068c2e441a64c0626f4c47e02de6b674aae867dc79bb62667fea0c4aef4a7c9ae8c422528f81affead04d297a3f05a913a1a864ea88081f48ea6"}, &(0x7f0000000440)=0xac) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000500)={r6, 0x6, 0x7fffffff}, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/27 15:00:48 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0) read(r2, &(0x7f0000000480)=""/146, 0x92) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/27 15:00:48 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:48 executing program 3: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070cc, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) r2 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000011c0)={0x0, 0x4}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001180)={r3, 0xe28}, &(0x7f0000001340)=0xffc8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001200)={r4, 0x2, 0x7, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000010c0)={r5, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0xff, 0x7, 0x1000, 0x4d}, 0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001240)={r5, @in={{0x2, 0x4e21}}}, &(0x7f0000001300)=0x84) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0x0, 0x2, 0x8001, 0x1, 0x3}, 0x3}) ioctl$KDSKBLED(r1, 0x4b65, 0xffffffffffffff07) 2018/04/27 15:00:48 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:48 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:49 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x110) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) pwritev(r0, &(0x7f00000000c0)=[{}, {&(0x7f0000001240)='7', 0x1}], 0x2, 0x0) 2018/04/27 15:00:49 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00000000c0), &(0x7f0000013000)=0x4) close(r0) 2018/04/27 15:00:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000080)=""/167, 0xa7}], 0x4) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x3bc}], 0x100000000000038a) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff02000000000000040000000000"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/27 15:00:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x10, &(0x7f0000791f18)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'ip_vti0\x00', 0x4}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'vlan0\x00', {0x4, 0x0, 0x214, "ac288be6825d", 0xb12}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40200, 0x0) timerfd_create(0x2, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x5, 0x1a47, "fd0a02fe25f73cd2bb0b522c12b841b5bff85af9819282c497ef1aa4971186adfb559f413758f832f3ab2265634628df0df5500c9b229f78bc8c621138d8f6cb97e454f8354b4074c47122b22a162d6d"}, 0xd8) 2018/04/27 15:00:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:49 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:49 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/04/27 15:00:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') r1 = dup2(r0, r0) lseek(r0, 0x0, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000009000)=ANY=[], 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0xbdf, 0x8) 2018/04/27 15:00:49 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:49 executing program 3: r0 = getpid() ptrace$setopts(0x4206, r0, 0x5e, 0x100018) r1 = socket(0x1e, 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x800) syslog(0xf, &(0x7f0000000040)=""/58, 0x3a) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x0) 2018/04/27 15:00:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x400000000000000) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000100)=0x80000002, 0x1f5) 2018/04/27 15:00:49 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:49 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 2018/04/27 15:00:49 executing program 4: unshare(0x400) syz_open_dev$adsp(&(0x7f0000001100)='/dev/adsp#\x00', 0x2, 0x400) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000011c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000001140)="637075694363742e7370610073fe1f57796e16165f719f1ef4318268c43939de01759b22d0daf1349a2403b3fa3ba631200633c2495380d3bfb8663608571078d0a7cffd9733847c2c2c4b5b1de47a2987fbe14e3fbfe40bfbd2ad4c1c66af", 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x40, &(0x7f0000000080)={0x118000000000}, 0x8) syncfs(0xffffffffffffffff) ioctl(r1, 0x8001, &(0x7f00000000c0)="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") 2018/04/27 15:00:49 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:50 executing program 3: r0 = getpgid(0xffffffffffffffff) getpriority(0x1, r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="30f00c0085d87d1454942000010000ff0000000000000200140000000001040000000000000008000200fffffffd08000b0006000000d2b85def67b070f7c4b513aceaf4eae398549636cf65b500eb12b0cc03c422b530c90aed826cc089eb05cd75a6bffec79d76f61de83ec51d5ca89579fe68e80e5b5d2a6e848e0fc4fd8af10b2ffe726da0a4bbe8fb7d92e43431ff0b2b99a374822709ff7916064807f88c7876db6d1f52e34ddde2e700000000"], 0x30}, 0x1}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/169, 0xa9) 2018/04/27 15:00:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) socket$inet_icmp(0x2, 0x2, 0x1) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="02000000070000000000010000fb000005001a00ffffffff0000000000000000040000000000000000000000000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 15:00:50 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='cgroup\x00') getdents(r1, &(0x7f0000000080)=""/133, 0x85) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000180)=0x5, 0x4) write$cgroup_int(r1, &(0x7f00000001c0)={[0x39, 0x2c, 0x39, 0x36, 0x3f, 0x3d, 0x3f, 0x3f]}, 0x8) getdents(r1, &(0x7f0000000040)=""/31, 0x1f) getdents(r1, &(0x7f0000009a00)=""/4096, 0xd1) 2018/04/27 15:00:50 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000100), 0x4) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x8840) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xa03, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x4, 0x101000000000, 0xffff, 0x4, 0x0, 0x8, 0x84001, 0x2, 0xb9, 0x4, 0x0, 0xfff, 0x80000000, 0x7, 0x8, 0x7f, 0x401, 0x9, 0x6b, 0x114, 0x2, 0x4, 0x8, 0xd, 0xffffffffffff7c71, 0x80000001, 0x6, 0x231, 0xfffffffffffffffc, 0x5, 0x3fffffffc, 0x101, 0x7fffffff, 0xffff, 0x6, 0x3, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000000), 0xb}, 0x0, 0x7fffffff, 0x8, 0x2, 0x1f, 0xd144, 0x2}, r1, 0x3, r2, 0x1) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) openat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/04/27 15:00:50 executing program 4: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='veth0_to_team\x00', 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xbf92, 0x9, 0x0, 0xf4e4, 0x8, 0x8, 0x3f, 0x8e2, 0x256, 0x10001, 0x9, 0x2, 0xb4d, 0x400, 0xffffffffffffffc1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x8, 0x9, 0x8, r3}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f00000000c0)=""/112, &(0x7f0000000080)=0x70) 2018/04/27 15:00:50 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000080)=""/167, 0xa7}], 0x4) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x3bc}], 0x100000000000038a) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff02000000000000040000000000"], 0x14}, 0x1}, 0x0) 2018/04/27 15:00:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:50 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:50 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2002000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="79d3d1ed", @ANYRES16=r2, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x94}, 0x80) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x6e) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) socket(0x17, 0x80000, 0x1f) 2018/04/27 15:00:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x4) chmod(&(0x7f00000000c0)='./file0\x00', 0x14) read(r0, &(0x7f0000000240)=""/2, 0x2) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x6}, 0x62, {0x2, 0x4e24, @multicast2=0xe0000002}, 'ipddp0\x00'}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000100)=0xc) 2018/04/27 15:00:50 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x401, 0x3, &(0x7f0000000280)=[{&(0x7f0000000080)="ba077c174b0454fc182b2731aad58788201ce77f5c889c6dd58fd44cea73626a91c11f97dfcccb114151f7e6fc8d8edbb4c8d4affc509ac9cff81c4f833a13598404598640de77", 0x47, 0x10001}, {&(0x7f0000000100)="4bc95cf5432b9361afaacb56ea3538a41ea804cec3aa06839f7b686286c0ec6edb920045c2aaaf886730643cdc81b312c907617010991a270a18c6c668c37a29dcda7c8dfaa47f793dd4e9db376e3823dcbc8b559ba898b550fa73e17221100d96bb1a3fd962293fee3d485d4c4dc30861e59cdac6c635b6607b960cc06d3469f8ffe86dcbe6013ea626dc92e2c5acb6fbc5d96a44a1225fda331f1a6f267700b5f8c02224b56587380ec89c883c71cf79597bdc66632b8f014c7de08022be9de63bad7b12efb2d1404f4adcd56eaaf75b3ec3f1b48d6879102e9f71892679c151cdbadab7c9c9db8e8096a3bcc6de6582d055cabc", 0xf5, 0x9ba0}, {&(0x7f0000000200)="154900d9d606ac94d81f58f9b780314fb92a3869ff5a643d046a35c48857fe3de1512efacdd4483e250f5429e8f4c21d96a4acc679769703aabff06ac55749a4aee0d7851f15085ae6abd60190c9430c44c5707ad47e", 0x56, 0x10000}], 0x1004000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001db000)=""/216, &(0x7f00009a9ffc)=0xd8) 2018/04/27 15:00:50 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_getparam(r1, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20001, 0x0) 2018/04/27 15:00:50 executing program 7: prctl$void(0x20) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/27 15:00:50 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'tunl0\x00'}}, 0x1e) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x2) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) write$sndseq(r0, &(0x7f0000000000), 0x0) tee(r0, r1, 0x9, 0x1) 2018/04/27 15:00:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x4) chmod(&(0x7f00000000c0)='./file0\x00', 0x14) read(r0, &(0x7f0000000240)=""/2, 0x2) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x6}, 0x62, {0x2, 0x4e24, @multicast2=0xe0000002}, 'ipddp0\x00'}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000100)=0xc) 2018/04/27 15:00:50 executing program 1: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000480)=""/207}, {&(0x7f00000003c0)=""/179, 0xffffffffffffffba}], 0x1000000000000117) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x0) 2018/04/27 15:00:50 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x5226bfaf3d8b2813) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x1b, &(0x7f0000000ff0), 0x28c) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)=',\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)="b047504c6d643573756d6367726f75706367726f75705c2b5d2d656d306c6f00", &(0x7f0000000200)="40766d6e65743076626f786e65743128230100", &(0x7f0000000240)='\x00', &(0x7f0000000280)='vboxnet0vmnet0@lobdev\'cpuset-+self[\x00', &(0x7f00000002c0)='vboxnet1cgroup-\x00', &(0x7f0000000300)='lo\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='lo^ eth1&ppp1GPL\x00']) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000003e00030207fffd946fa283bc0ae6e60000a6ffffff0c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) 2018/04/27 15:00:51 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:00:51 executing program 6 (fault-call:2 fault-nth:0): r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:51 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x200) r1 = socket$netlink(0x10, 0x3, 0x1000000000) sendmsg$alg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)="799f7508c97abeb307317d7104d81708b81c1b5daa879e1f38c6384a5c3166a5d5bcd8e5ff28d01663ea6c5c0e23021eeb5f0bc7da1db006a3459f05b9e9d5a28a46e4618fab21cf772abe1b336003480b5bb1725a584dc1afdb6675749b5637b5f44bcb26bcb7b965ef7dd501a2bf1a85a7592858dfe47570ddfd5ec7765d1f7b698fcc1ee05b3eca0754e27592533c8e154060fb7f2d617f901bc11175405e99a9087c7b97ee76400bbd476ec33991fd79e482d698c988691896bde0e7632f", 0xc0}], 0x1, &(0x7f0000000340), 0x0, 0x20000010}, 0x1) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000005ac, 0x0) accept$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xe09c, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffeffff}, @in6={0xa, 0x4e22, 0x1, @empty, 0xebb}, @in6={0xa, 0x4e21, 0x5, @empty, 0x4}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x229, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}, 0x1}], 0xd8) 2018/04/27 15:00:51 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x50f, 0x40400) exit(0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') mq_getsetattr(r1, &(0x7f0000000000)={0x40, 0x80, 0x3, 0x1, 0x0, 0x3f9e3c9f, 0x7, 0x101}, &(0x7f0000000080)) 2018/04/27 15:00:51 executing program 3: r0 = msgget(0x0, 0x88) msgsnd(r0, &(0x7f0000000080)={0x1, "f02971cb77cd8fe2cb41c22bd6f2082ec20b1fa364e3e67415eceb8d87277543ad6bf03b5d0da15e6d3348e41c741f3f42ab1fda7132ec2e9e19d18d1b75f6ae1ddd3dc233a83aed68250aa834782a3aa59399e31ff9f13ead383ea3a0b9a48bac1dae44ec86142f0fce86bc28e52fbf6031a6861c014cbf4f798a16518e4ed3f22c71fdfe36b56b391b7bb09a76a8c5624d289c9c0dc89f0924cde0b4d418f6886c3edfc37e2563da6357fdb1535d737e21ac39522f60ac45b24284ceebfc2eee5c40549559998f0029ead505c908ba4cfe0dc50cbf316cda541ff4eb3d5d0162b17b806980868ee06d43"}, 0xf3, 0x800) syz_extract_tcp_res(&(0x7f0000000180), 0x80000001, 0xfe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) 2018/04/27 15:00:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/173, 0xad}], 0x7, &(0x7f0000000840)=""/173, 0xad, 0x7}, 0x401}], 0x1, 0x10000, &(0x7f0000000940)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) listxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)=""/80, 0x50) write$eventfd(r2, &(0x7f0000000280)=0x9, 0x8) 2018/04/27 15:00:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000080)=""/167, 0xa7}], 0x4) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff02000000000000040000000000"], 0x14}, 0x1}, 0x0) 2018/04/27 15:00:51 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) socketpair(0xf, 0x4, 0xfffffffffffffff7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r2) r3 = socket$l2tp(0x18, 0x1, 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x200, 0x4, 0x9, r4}, &(0x7f00000003c0)=0x10) connect$l2tp(r3, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, r5, r6, 0xffff, 0x5f2, 0x81000) 2018/04/27 15:00:51 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:00:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/173, 0xad}], 0x7, &(0x7f0000000840)=""/173, 0xad, 0x7}, 0x401}], 0x1, 0x10000, &(0x7f0000000940)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) listxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)=""/80, 0x50) write$eventfd(r2, &(0x7f0000000280)=0x9, 0x8) 2018/04/27 15:00:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/173, 0xad}], 0x7, &(0x7f0000000840)=""/173, 0xad, 0x7}, 0x401}], 0x1, 0x10000, &(0x7f0000000940)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) listxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)=""/80, 0x50) write$eventfd(r2, &(0x7f0000000280)=0x9, 0x8) 2018/04/27 15:00:51 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000040)=0x80, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:51 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:00:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/173, 0xad}], 0x7, &(0x7f0000000840)=""/173, 0xad, 0x7}, 0x401}], 0x1, 0x10000, &(0x7f0000000940)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) listxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)=""/80, 0x50) write$eventfd(r2, &(0x7f0000000280)=0x9, 0x8) [ 91.943151] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time))) 2018/04/27 15:00:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/173, 0xad}], 0x7, &(0x7f0000000840)=""/173, 0xad, 0x7}, 0x401}], 0x1, 0x10000, &(0x7f0000000940)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) listxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)=""/80, 0x50) write$eventfd(r2, &(0x7f0000000280)=0x9, 0x8) 2018/04/27 15:00:52 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:00:52 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) socketpair(0xf, 0x4, 0xfffffffffffffff7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r2) r3 = socket$l2tp(0x18, 0x1, 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x200, 0x4, 0x9, r4}, &(0x7f00000003c0)=0x10) connect$l2tp(r3, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, r5, r6, 0xffff, 0x5f2, 0x81000) 2018/04/27 15:00:52 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002ac1414bb01000000f6000000e00000027f000001ac1414aa00000000"], 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="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"], 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x4004000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x5b, "6bbf5a8cf1bddca766760b3d869e62d0b1bf90e5d21f35b428f4a9519bd6a8251b53bc9e096478ec30f6526a711778bcc405b3f3c3b525b2049c7ab4ab9ae7dfc9943dedb2e42d44c1f6ca69ee0c2972eb27bd057c448423f07032"}, &(0x7f0000000140)=0x63) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r3, 0xefb3, 0xfffffffffffffffe, 0x5}, 0x10) syslog(0x9, &(0x7f00000003c0)=""/213, 0xd5) r4 = socket$l2tp(0x18, 0x1, 0x1) getpeername$netrom(r1, &(0x7f0000000680), &(0x7f00000006c0)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) connect$l2tp(r4, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000600)={0x384, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000640)={r5, 0x80000000}) socket(0x2, 0x6, 0x79) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/27 15:00:52 executing program 3: r0 = msgget(0x0, 0x88) msgsnd(r0, &(0x7f0000000080)={0x1, "f02971cb77cd8fe2cb41c22bd6f2082ec20b1fa364e3e67415eceb8d87277543ad6bf03b5d0da15e6d3348e41c741f3f42ab1fda7132ec2e9e19d18d1b75f6ae1ddd3dc233a83aed68250aa834782a3aa59399e31ff9f13ead383ea3a0b9a48bac1dae44ec86142f0fce86bc28e52fbf6031a6861c014cbf4f798a16518e4ed3f22c71fdfe36b56b391b7bb09a76a8c5624d289c9c0dc89f0924cde0b4d418f6886c3edfc37e2563da6357fdb1535d737e21ac39522f60ac45b24284ceebfc2eee5c40549559998f0029ead505c908ba4cfe0dc50cbf316cda541ff4eb3d5d0162b17b806980868ee06d43"}, 0xf3, 0x800) syz_extract_tcp_res(&(0x7f0000000180), 0x80000001, 0xfe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) 2018/04/27 15:00:52 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x50f, 0x40400) exit(0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') mq_getsetattr(r1, &(0x7f0000000000)={0x40, 0x80, 0x3, 0x1, 0x0, 0x3f9e3c9f, 0x7, 0x101}, &(0x7f0000000080)) 2018/04/27 15:00:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff02000000000000040000000000"], 0x14}, 0x1}, 0x0) 2018/04/27 15:00:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:52 executing program 3: r0 = msgget(0x0, 0x88) msgsnd(r0, &(0x7f0000000080)={0x1, "f02971cb77cd8fe2cb41c22bd6f2082ec20b1fa364e3e67415eceb8d87277543ad6bf03b5d0da15e6d3348e41c741f3f42ab1fda7132ec2e9e19d18d1b75f6ae1ddd3dc233a83aed68250aa834782a3aa59399e31ff9f13ead383ea3a0b9a48bac1dae44ec86142f0fce86bc28e52fbf6031a6861c014cbf4f798a16518e4ed3f22c71fdfe36b56b391b7bb09a76a8c5624d289c9c0dc89f0924cde0b4d418f6886c3edfc37e2563da6357fdb1535d737e21ac39522f60ac45b24284ceebfc2eee5c40549559998f0029ead505c908ba4cfe0dc50cbf316cda541ff4eb3d5d0162b17b806980868ee06d43"}, 0xf3, 0x800) syz_extract_tcp_res(&(0x7f0000000180), 0x80000001, 0xfe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) 2018/04/27 15:00:52 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) socketpair(0xf, 0x4, 0xfffffffffffffff7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r2) r3 = socket$l2tp(0x18, 0x1, 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x200, 0x4, 0x9, r4}, &(0x7f00000003c0)=0x10) connect$l2tp(r3, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, r5, r6, 0xffff, 0x5f2, 0x81000) 2018/04/27 15:00:52 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:00:52 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff02000000000000040000000000"], 0x14}, 0x1}, 0x0) 2018/04/27 15:00:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/173, 0xad}], 0x7, &(0x7f0000000840)=""/173, 0xad, 0x7}, 0x401}], 0x1, 0x10000, &(0x7f0000000940)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) listxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)=""/80, 0x50) write$eventfd(r2, &(0x7f0000000280)=0x9, 0x8) 2018/04/27 15:00:52 executing program 3: r0 = msgget(0x0, 0x88) msgsnd(r0, &(0x7f0000000080)={0x1, "f02971cb77cd8fe2cb41c22bd6f2082ec20b1fa364e3e67415eceb8d87277543ad6bf03b5d0da15e6d3348e41c741f3f42ab1fda7132ec2e9e19d18d1b75f6ae1ddd3dc233a83aed68250aa834782a3aa59399e31ff9f13ead383ea3a0b9a48bac1dae44ec86142f0fce86bc28e52fbf6031a6861c014cbf4f798a16518e4ed3f22c71fdfe36b56b391b7bb09a76a8c5624d289c9c0dc89f0924cde0b4d418f6886c3edfc37e2563da6357fdb1535d737e21ac39522f60ac45b24284ceebfc2eee5c40549559998f0029ead505c908ba4cfe0dc50cbf316cda541ff4eb3d5d0162b17b806980868ee06d43"}, 0xf3, 0x800) syz_extract_tcp_res(&(0x7f0000000180), 0x80000001, 0xfe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) 2018/04/27 15:00:52 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) socketpair(0xf, 0x4, 0xfffffffffffffff7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r2) r3 = socket$l2tp(0x18, 0x1, 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x200, 0x4, 0x9, r4}, &(0x7f00000003c0)=0x10) connect$l2tp(r3, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, r5, r6, 0xffff, 0x5f2, 0x81000) 2018/04/27 15:00:52 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) inotify_init1(0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:00:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff02000000000000040000000000"], 0x14}, 0x1}, 0x0) 2018/04/27 15:00:52 executing program 6: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) accept$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'nr0\x00'}) 2018/04/27 15:00:53 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:00:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/173, 0xad}], 0x7, &(0x7f0000000840)=""/173, 0xad, 0x7}, 0x401}], 0x1, 0x10000, &(0x7f0000000940)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) listxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)=""/80, 0x50) 2018/04/27 15:00:53 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[]}, 0x1}, 0x0) 2018/04/27 15:00:53 executing program 3: r0 = msgget(0x0, 0x88) msgsnd(r0, &(0x7f0000000080)={0x1, "f02971cb77cd8fe2cb41c22bd6f2082ec20b1fa364e3e67415eceb8d87277543ad6bf03b5d0da15e6d3348e41c741f3f42ab1fda7132ec2e9e19d18d1b75f6ae1ddd3dc233a83aed68250aa834782a3aa59399e31ff9f13ead383ea3a0b9a48bac1dae44ec86142f0fce86bc28e52fbf6031a6861c014cbf4f798a16518e4ed3f22c71fdfe36b56b391b7bb09a76a8c5624d289c9c0dc89f0924cde0b4d418f6886c3edfc37e2563da6357fdb1535d737e21ac39522f60ac45b24284ceebfc2eee5c40549559998f0029ead505c908ba4cfe0dc50cbf316cda541ff4eb3d5d0162b17b806980868ee06d43"}, 0xf3, 0x800) syz_extract_tcp_res(&(0x7f0000000180), 0x80000001, 0xfe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/27 15:00:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:53 executing program 7: fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) 2018/04/27 15:00:53 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x50f, 0x40400) exit(0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') mq_getsetattr(r1, &(0x7f0000000000)={0x40, 0x80, 0x3, 0x1, 0x0, 0x3f9e3c9f, 0x7, 0x101}, &(0x7f0000000080)) 2018/04/27 15:00:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/173, 0xad}], 0x7, &(0x7f0000000840)=""/173, 0xad, 0x7}, 0x401}], 0x1, 0x10000, &(0x7f0000000940)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/27 15:00:53 executing program 3: r0 = msgget(0x0, 0x88) msgsnd(r0, &(0x7f0000000080)={0x1, "f02971cb77cd8fe2cb41c22bd6f2082ec20b1fa364e3e67415eceb8d87277543ad6bf03b5d0da15e6d3348e41c741f3f42ab1fda7132ec2e9e19d18d1b75f6ae1ddd3dc233a83aed68250aa834782a3aa59399e31ff9f13ead383ea3a0b9a48bac1dae44ec86142f0fce86bc28e52fbf6031a6861c014cbf4f798a16518e4ed3f22c71fdfe36b56b391b7bb09a76a8c5624d289c9c0dc89f0924cde0b4d418f6886c3edfc37e2563da6357fdb1535d737e21ac39522f60ac45b24284ceebfc2eee5c40549559998f0029ead505c908ba4cfe0dc50cbf316cda541ff4eb3d5d0162b17b806980868ee06d43"}, 0xf3, 0x800) syz_extract_tcp_res(&(0x7f0000000180), 0x80000001, 0xfe) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/27 15:00:53 executing program 7: fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) 2018/04/27 15:00:53 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'rose0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'nr0\x00', r1}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x600000, 0x0) 2018/04/27 15:00:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[]}, 0x1}, 0x0) 2018/04/27 15:00:53 executing program 7: fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) 2018/04/27 15:00:54 executing program 3: r0 = msgget(0x0, 0x88) msgsnd(r0, &(0x7f0000000080)={0x1, "f02971cb77cd8fe2cb41c22bd6f2082ec20b1fa364e3e67415eceb8d87277543ad6bf03b5d0da15e6d3348e41c741f3f42ab1fda7132ec2e9e19d18d1b75f6ae1ddd3dc233a83aed68250aa834782a3aa59399e31ff9f13ead383ea3a0b9a48bac1dae44ec86142f0fce86bc28e52fbf6031a6861c014cbf4f798a16518e4ed3f22c71fdfe36b56b391b7bb09a76a8c5624d289c9c0dc89f0924cde0b4d418f6886c3edfc37e2563da6357fdb1535d737e21ac39522f60ac45b24284ceebfc2eee5c40549559998f0029ead505c908ba4cfe0dc50cbf316cda541ff4eb3d5d0162b17b806980868ee06d43"}, 0xf3, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/27 15:00:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[]}, 0x1}, 0x0) 2018/04/27 15:00:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/173, 0xad}], 0x7, &(0x7f0000000840)=""/173, 0xad, 0x7}, 0x401}], 0x1, 0x10000, &(0x7f0000000940)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/27 15:00:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:54 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x62e, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x292, 0x0, 0x3, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0xd960, r1}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f00000004c0)=0xe8) getsockname$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) getpeername$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000700)=0xe8) getpeername$packet(r0, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002d80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002dc0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002ec0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002fc0)={@remote, @empty, 0x0}, &(0x7f0000003000)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003040)={@mcast2, 0x0}, &(0x7f0000003080)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003540)={0x0, @loopback, @local}, &(0x7f0000003580)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000035c0)={0x0, @remote, @broadcast}, &(0x7f0000003600)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003680)={@local, 0x0}, &(0x7f0000000800)=0xfffffffffffffee7) getsockname$packet(r0, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003740)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003840)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000003940)=0xe8) recvmmsg(r2, &(0x7f000000a200)=[{{&(0x7f0000003980)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000003a00)=""/121, 0x79}, {&(0x7f0000003a80)=""/21, 0x15}, {&(0x7f0000003ac0)=""/109, 0x6d}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/110, 0x6e}, {&(0x7f0000004bc0)=""/206, 0xce}, {&(0x7f0000004cc0)=""/160, 0xa0}, {&(0x7f0000004d80)=""/243, 0xf3}, {&(0x7f0000004e80)=""/169, 0xa9}], 0x9, &(0x7f0000005000)=""/240, 0xf0, 0x9}, 0x7fffffff}, {{&(0x7f0000005100)=@nl, 0x80, &(0x7f0000006640)=[{&(0x7f0000005180)=""/224, 0xe0}, {&(0x7f0000005280)=""/38, 0x26}, {&(0x7f00000052c0)=""/245, 0xf5}, {&(0x7f00000053c0)=""/93, 0x5d}, {&(0x7f0000005440)=""/127, 0x7f}, {&(0x7f00000054c0)=""/153, 0x99}, {&(0x7f0000005580)=""/4096, 0x1000}, {&(0x7f0000006580)=""/133, 0x85}], 0x8, &(0x7f00000066c0)=""/230, 0xe6, 0x2}, 0x100000000}, {{0x0, 0x0, &(0x7f0000008a40)=[{&(0x7f00000067c0)=""/237, 0xed}, {&(0x7f00000068c0)=""/102, 0x66}, {&(0x7f0000006940)=""/4096, 0x1000}, {&(0x7f0000007940)=""/226, 0xe2}, {&(0x7f0000007a40)=""/4096, 0x1000}], 0x5, &(0x7f0000008ac0)=""/198, 0xc6, 0x100000000}, 0x20}, {{&(0x7f0000008bc0)=@sco, 0x80, &(0x7f000000a040)=[{&(0x7f0000008c40)=""/4096, 0x1000}, {&(0x7f0000009c40)=""/3, 0x3}, {&(0x7f0000009c80)=""/164, 0xa4}, {&(0x7f0000009d40)=""/20, 0x14}, {&(0x7f0000009d80)=""/37, 0x25}, {&(0x7f0000009dc0)=""/45, 0x2d}, {&(0x7f0000009e00)=""/139, 0x8b}, {&(0x7f0000009ec0)=""/242, 0xf2}, {&(0x7f0000009fc0)=""/82, 0x52}], 0x9, &(0x7f000000a100)=""/248, 0xf8, 0x9}, 0x9}], 0x4, 0x1, &(0x7f000000a300)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a640)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000000a740)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000a780)={@local, @multicast2, 0x0}, &(0x7f000000a7c0)=0xc) getsockname$packet(r0, &(0x7f000000ba40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000ba80)=0x14) getpeername$packet(r0, &(0x7f000000bac0)={0x0, 0x0, 0x0}, &(0x7f000000bb00)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f000000bb40)={@ipv4, 0x0}, &(0x7f000000bb80)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000c500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000000c4c0)={&(0x7f000000bbc0)=ANY=[@ANYBLOB="c8080000", @ANYRES16=r3, @ANYBLOB="090726a515033cdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="100102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400c0ffffff080007000000000008000100", @ANYRES32=r7, @ANYBLOB="d00002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000feffff080007000000000008000100", @ANYRES32=r8, @ANYBLOB="8401020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ffffffff08000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000008000100", @ANYRES32=r12, @ANYBLOB="2801020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ff01000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400030000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="b401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r20, @ANYBLOB="4402020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400000001fafbffffff080005043800000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff07000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400cefe0409080000000300ffff781a000003000801ab0000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r23], 0x8c8}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0x2, 0x10, 0x0, "d13bdc3d2a32fe0540a7fea8aa2a10f82c6dcf37e264115e550070308cdab82c14827cc32ad76d0542b9ffcb8d70772d54df0b655563bb1a656235bdb41e8712", "a1ec44c13c96d1642521f464b7c2a023fcf3a1fee990fd42fbdc86734b930ec3", [0x8, 0xd8]}) 2018/04/27 15:00:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:54 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x50f, 0x40400) exit(0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') mq_getsetattr(r1, &(0x7f0000000000)={0x40, 0x80, 0x3, 0x1, 0x0, 0x3f9e3c9f, 0x7, 0x101}, &(0x7f0000000080)) 2018/04/27 15:00:54 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:00:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/173, 0xad}], 0x7, &(0x7f0000000840)=""/173, 0xad, 0x7}, 0x401}], 0x1, 0x10000, &(0x7f0000000940)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x0) 2018/04/27 15:00:54 executing program 3: msgget(0x0, 0x88) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/27 15:00:54 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:00:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/173, 0xad}], 0x7, &(0x7f0000000840)=""/173, 0xad, 0x7}, 0x401}], 0x1, 0x10000, &(0x7f0000000940)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/27 15:00:55 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:00:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/27 15:00:55 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x50f, 0x40400) exit(0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/04/27 15:00:55 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:55 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) socketpair(0xc4fc1eb4093e38ab, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 15:00:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:55 executing program 2: read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff020000"], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:55 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) 2018/04/27 15:00:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/27 15:00:56 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe30, 0x14000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x1ff, 0x1, 0x6, 0x5, "ea9b7deea368b7d2c3137886a82268cc5660c5e50fbd0a0b453e8110efd88b05ec18e4c62af5cd77ee93bd1d", 0xf0}) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff020000"], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc0080008}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x120, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xaa12}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24040851}, 0x40004) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:56 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) 2018/04/27 15:00:56 executing program 2: read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:56 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x50f, 0x40400) exit(0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') 2018/04/27 15:00:56 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'nr0\x00'}) 2018/04/27 15:00:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/27 15:00:56 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) 2018/04/27 15:00:56 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:56 executing program 2: read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff020000"], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff0200000000000004"], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:56 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/27 15:00:56 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x1}}, 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:56 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:56 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff0200000000000004"], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:57 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:57 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x1, 0x81, 0x3, 0x1}]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:00:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:57 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:57 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:57 executing program 4: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x50f, 0x40400) exit(0x0) 2018/04/27 15:00:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff0200000000000004"], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:57 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:57 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:57 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff0200000000000004000000"], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:57 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:57 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0xffffffffffffffb2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'nr0\x00'}) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x1) 2018/04/27 15:00:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff0200000000000004000000"], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:58 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:58 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:58 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:58 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10000, 0x100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x24}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0xd45, 0x40}, &(0x7f0000000480)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x1, 0x100000000}, &(0x7f0000000600)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000380)=0xffffffffffffff2b) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r3, 0x4}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'nr0\x00'}) 2018/04/27 15:00:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:58 executing program 4: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x50f, 0x40400) 2018/04/27 15:00:58 executing program 0: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:58 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:58 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) 2018/04/27 15:00:58 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:00:58 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'nr0\x00'}) 2018/04/27 15:00:58 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) 2018/04/27 15:00:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff0200000000000004000000"], 0x1}, 0x1}, 0x0) 2018/04/27 15:00:58 executing program 4: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') 2018/04/27 15:00:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:00:59 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x8000, 0x21) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') 2018/04/27 15:00:59 executing program 4: syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') 2018/04/27 15:00:59 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'nr0\x00'}) 2018/04/27 15:00:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff020000000000000400000000"], 0x1}, 0x1}, 0x0) 2018/04/27 15:01:00 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:01:00 executing program 4: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x50f, 0x40400) exit(0x0) 2018/04/27 15:01:00 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x529e, 0x400400) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/252) r2 = shmget(0x3, 0x1000, 0xa, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000004200)=""/4096) recvmmsg(r1, &(0x7f0000003f40)=[{{&(0x7f0000000140)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/222, 0xde}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/249, 0xf9}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/240, 0xf0}], 0x6, &(0x7f00000016c0)=""/114, 0x72, 0x3}, 0xbe1}, {{&(0x7f0000001740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002c80)=[{&(0x7f00000017c0)=""/155, 0x9b}, {&(0x7f0000001880)=""/105, 0x69}, {&(0x7f0000001900)=""/229, 0xe5}, {&(0x7f0000001a00)=""/11, 0xb}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/74, 0x4a}, {&(0x7f0000002ac0)=""/182, 0xb6}, {&(0x7f0000002b80)=""/117, 0x75}, {&(0x7f0000002c00)=""/95, 0x5f}], 0x9, &(0x7f0000002d40)=""/149, 0x95, 0x7}, 0x5}, {{&(0x7f0000002e00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002e80)=""/126, 0x7e}, {&(0x7f0000002f00)=""/188, 0xbc}], 0x2, &(0x7f0000003000)=""/229, 0xe5, 0x8}}, {{&(0x7f0000003100)=@ipx, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003180)=""/49, 0x31}], 0x1, &(0x7f0000003200)=""/96, 0x60, 0x1f}, 0x7}, {{&(0x7f0000003280)=@nl, 0x80, &(0x7f0000003680)=[{&(0x7f0000003300)=""/16, 0x10}, {&(0x7f0000003340)=""/134, 0x86}, {&(0x7f0000003400)=""/168, 0xa8}, {&(0x7f00000034c0)=""/176, 0xb0}, {&(0x7f0000003580)=""/159, 0x9f}, {&(0x7f0000003640)=""/18, 0x12}], 0x6, &(0x7f0000003700)=""/44, 0x2c, 0x7}, 0x2}, {{&(0x7f0000003740)=@can={0x0, 0x0}, 0x80, &(0x7f0000003980)=[{&(0x7f00000037c0)=""/107, 0x6b}, {&(0x7f0000003840)=""/133, 0x85}, {&(0x7f0000003900)=""/26, 0x1a}, {&(0x7f0000003940)=""/42, 0x2a}], 0x4, 0x0, 0x0, 0xb2}, 0x7}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f00000039c0)=""/205, 0xcd}, {&(0x7f0000003ac0)=""/220, 0xdc}, {&(0x7f0000003bc0)=""/62, 0x3e}, {&(0x7f0000003c00)=""/178, 0xb2}], 0x4, &(0x7f0000003d00)=""/154, 0x9a, 0x1}, 0x10000}, {{&(0x7f0000003dc0)=@ax25, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003e40)=""/171, 0xab}], 0x1}, 0x3f}], 0x8, 0x2022, &(0x7f0000004140)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000041c0)={'nr0\x00', r3}) 2018/04/27 15:01:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:00 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') 2018/04/27 15:01:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff020000000000000400000000"], 0x1}, 0x1}, 0x0) 2018/04/27 15:01:00 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:01:00 executing program 7: msgget(0x0, 0x88) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/27 15:01:00 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2, 0x1) r2 = dup3(r0, r0, 0x80000) mlockall(0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:01 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:01:01 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004e00ff020000000000000400000000"], 0x1}, 0x1}, 0x0) 2018/04/27 15:01:01 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'nr0\x00'}) 2018/04/27 15:01:01 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2, 0x1) r2 = dup3(r0, r0, 0x80000) mlockall(0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:01 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:01 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:01:01 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2, 0x1) r2 = dup3(r0, r0, 0x80000) mlockall(0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:01 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) 2018/04/27 15:01:01 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x47) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getrule={0x14, 0x22, 0x200, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x880) 2018/04/27 15:01:01 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:01:01 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) 2018/04/27 15:01:01 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2, 0x1) r2 = dup3(r0, r0, 0x80000) mlockall(0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:01 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='vcan0\x00', 0x1000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8000, 0x0, 0x10001, 0x2}) r2 = accept(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002480)={0x0, 0x4, 0x30}, &(0x7f00000024c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002500)={r4, 0x44, "ba90bd134b10427d1f1e623a0c7ea1e490e479107184d47e5dac126ea08892daa8cf43f4de335d46b58096c0624f7aee91ac56f856c3a062ff160354d88a90259441da50"}, &(0x7f0000002580)=0x4c) sendmmsg$alg(r2, &(0x7f0000002440)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)="66b9278f3aa993d7", 0x8}], 0x1, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x12f42759e7e728ed}, @iv={0x88, 0x117, 0x2, 0x72, "cf079a8cd732cbdfd25aa62b7e470e4726ad6cd5a4dae980ecb68e1283a76300259223dbb04c1d9a92449456782ba74a105db398151cb04d0d23735336e16654c402f13b93c4caaf26c2175441a11d21cd8ea639e599e602a19ebd0abc37251e1e1c8edac55b0d67800e40118896e193da6e"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x61}], 0x2148, 0x4001}], 0x1, 0x4000000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xc11, r1, 0x2, 0x1}) 2018/04/27 15:01:01 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) [ 101.715582] random: crng init done 2018/04/27 15:01:02 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:02 executing program 5: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') 2018/04/27 15:01:02 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x1, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x30, &(0x7f0000000280)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0xcc, "796651b9773aab876dd4cab8c13588e5066e45c6b6505a41f78fe1a4cdfe8c2060023cca4b8fc84225e62e1ccef4b6f9e502e0f573f6098e95d84fcfe2b8d204c25ecd790ba97d3f77718418fd04a2863ea14fe07eb7f6125a0d07295c965f1a71e44de43b5c5f6c28c7c490d1036151f3ef62a1e4e63e5f5818f9887e496a4fc3b39001e045e37b3885175978f8b3087ca064d62f6c9682c2945fcee710aa9b45e9a40daf81d6145a3f286259015531c275b92b53cc3feb82910bc059585054845d2c207d0c59b6edbf7b60"}, &(0x7f0000000440)=0xd4) rt_sigpending(&(0x7f0000000000), 0x8) 2018/04/27 15:01:02 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:02 executing program 1: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:02 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:01:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:02 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:01:02 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:02 executing program 5: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:02 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x55169151, 0x40000) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000300)={'rose0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000280)=""/24) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000180)={0xa, &(0x7f0000000040)=[{}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}]}) 2018/04/27 15:01:02 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 15:01:02 executing program 1 (fault-call:0 fault-nth:0): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:02 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffff7f, 0x204080) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000080)={'team0\x00', @ifru_settings={0xba, 0x9, @cisco=&(0x7f0000000040)={0x3, 0x100000000}}}) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000004c0)={0x0, @remote}, &(0x7f0000000500)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000540)={@empty, 0x3c, r2}) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) [ 102.692988] FAULT_INJECTION: forcing a failure. [ 102.692988] name failslab, interval 1, probability 0, space 0, times 1 [ 102.704583] CPU: 1 PID: 7930 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 102.711465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.720856] Call Trace: [ 102.723507] dump_stack+0x185/0x1d0 [ 102.727200] should_fail+0x87b/0xab0 [ 102.731020] should_failslab+0x279/0x2a0 [ 102.735181] kmem_cache_alloc+0x136/0xb90 [ 102.739358] ? getname_flags+0x12a/0xaa0 [ 102.743448] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 102.748848] ? fsnotify+0x493/0x18f0 [ 102.752588] getname_flags+0x12a/0xaa0 [ 102.756500] ? SYSC_openat+0xc7/0xe0 [ 102.760241] getname+0x55/0x60 [ 102.763486] do_sys_open+0x52a/0x960 [ 102.767282] SYSC_openat+0xc7/0xe0 [ 102.770929] SyS_openat+0x63/0x90 [ 102.774458] do_syscall_64+0x309/0x430 [ 102.778378] ? SYSC_open+0xc0/0xc0 [ 102.781967] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 102.787272] RIP: 0033:0x455979 2018/04/27 15:01:02 executing program 5: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) [ 102.790465] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 102.798201] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 102.805482] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 102.812789] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.820088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 102.827388] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000000 2018/04/27 15:01:03 executing program 4: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') 2018/04/27 15:01:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:03 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:03 executing program 1 (fault-call:0 fault-nth:1): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:03 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/213, 0xd5, 0x8000, &(0x7f0000000180)) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth0_to_team\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/04/27 15:01:03 executing program 5: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) [ 103.425453] FAULT_INJECTION: forcing a failure. [ 103.425453] name failslab, interval 1, probability 0, space 0, times 0 [ 103.436882] CPU: 0 PID: 7963 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 103.443755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.453149] Call Trace: [ 103.455791] dump_stack+0x185/0x1d0 [ 103.459477] should_fail+0x87b/0xab0 [ 103.463253] should_failslab+0x279/0x2a0 [ 103.467424] kmem_cache_alloc+0x136/0xb90 [ 103.471676] ? get_empty_filp+0x1f1/0x870 [ 103.475886] get_empty_filp+0x1f1/0x870 [ 103.479907] ? do_filp_open+0x261/0x640 [ 103.483929] path_openat+0x156/0x6610 [ 103.487776] ? kmsan_set_origin_inline+0x6b/0x120 [ 103.492665] ? kmsan_set_origin_inline+0x6b/0x120 [ 103.497578] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.502325] ? expand_files+0x5b/0xde0 [ 103.506283] ? __alloc_fd+0x480/0xb90 [ 103.510138] ? kmsan_set_origin_inline+0x6b/0x120 [ 103.515094] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.519847] ? do_sys_open+0x624/0x960 [ 103.523787] do_filp_open+0x261/0x640 [ 103.527683] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 103.533213] ? __alloc_fd+0x9f0/0xb90 [ 103.537132] do_sys_open+0x624/0x960 [ 103.540948] SYSC_openat+0xc7/0xe0 [ 103.544589] SyS_openat+0x63/0x90 [ 103.548138] do_syscall_64+0x309/0x430 [ 103.552089] ? SYSC_open+0xc0/0xc0 [ 103.555672] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.560888] RIP: 0033:0x455979 [ 103.564121] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 2018/04/27 15:01:03 executing program 5: open(&(0x7f000001dff8)='./file0\x00', 0x0, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:03 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'irlan0\x00', 0x2}) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$void(r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:03 executing program 4: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) [ 103.571869] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 103.579171] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 103.586468] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.593770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 103.601067] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000001 2018/04/27 15:01:03 executing program 1 (fault-call:0 fault-nth:2): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:03 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18800, 0x40) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/27 15:01:03 executing program 4: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) inotify_init1(0x0) [ 103.790002] FAULT_INJECTION: forcing a failure. [ 103.790002] name failslab, interval 1, probability 0, space 0, times 0 [ 103.801498] CPU: 0 PID: 7984 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 103.808378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.817769] Call Trace: [ 103.820447] dump_stack+0x185/0x1d0 [ 103.824135] should_fail+0x87b/0xab0 [ 103.827969] should_failslab+0x279/0x2a0 [ 103.832114] __kmalloc+0xc2/0x350 [ 103.835631] ? snd_seq_oss_open+0xe2/0x1830 [ 103.840030] ? odev_open+0xd2/0x130 [ 103.843708] ? odev_open+0xd2/0x130 [ 103.847383] snd_seq_oss_open+0xe2/0x1830 [ 103.851621] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.856380] ? _cond_resched+0x3c/0xd0 [ 103.860351] ? rcu_all_qs+0x32/0x1f0 [ 103.864157] ? _cond_resched+0x3c/0xd0 [ 103.868132] ? mutex_lock+0x31/0x90 [ 103.871845] ? rcu_all_qs+0x32/0x1f0 [ 103.875614] ? mutex_lock+0x31/0x90 [ 103.879297] odev_open+0xd2/0x130 [ 103.882800] ? odev_ioctl_compat+0x130/0x130 [ 103.887254] soundcore_open+0x9b8/0xa60 [ 103.891288] ? sound_devnode+0x1b0/0x1b0 [ 103.895398] chrdev_open+0xc20/0xd90 [ 103.899179] ? cd_forget+0x330/0x330 [ 103.902940] do_dentry_open+0xcc6/0x1430 [ 103.907133] vfs_open+0x1b7/0x2e0 [ 103.910645] path_openat+0x481d/0x6610 [ 103.914631] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.919411] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.924177] ? do_sys_open+0x624/0x960 [ 103.928131] do_filp_open+0x261/0x640 [ 103.932093] do_sys_open+0x624/0x960 [ 103.935939] SYSC_openat+0xc7/0xe0 [ 103.939610] SyS_openat+0x63/0x90 [ 103.943182] do_syscall_64+0x309/0x430 [ 103.947139] ? SYSC_open+0xc0/0xc0 [ 103.950736] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.956320] RIP: 0033:0x455979 [ 103.959542] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 103.967561] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 103.974874] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 103.982205] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/27 15:01:03 executing program 5: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) [ 103.989519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 103.996826] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000002 2018/04/27 15:01:04 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, r0, r0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x3, 0x1, {0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xf39}}}, 0x3f1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"020000000000000000000000ad00"}) 2018/04/27 15:01:04 executing program 5: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x0) 2018/04/27 15:01:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:04 executing program 4: inotify_init1(0x0) 2018/04/27 15:01:04 executing program 1 (fault-call:0 fault-nth:3): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) 2018/04/27 15:01:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 104.478787] FAULT_INJECTION: forcing a failure. [ 104.478787] name failslab, interval 1, probability 0, space 0, times 0 [ 104.490219] CPU: 0 PID: 8014 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 104.497099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.500893] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 104.506492] Call Trace: [ 104.506539] dump_stack+0x185/0x1d0 [ 104.506577] should_fail+0x87b/0xab0 [ 104.506616] should_failslab+0x279/0x2a0 [ 104.506664] __kmalloc+0xc2/0x350 [ 104.533349] ? sprintf+0x1d4/0x200 [ 104.536950] ? snd_seq_create_port+0x176/0xf40 [ 104.541638] ? snd_seq_create_port+0x4a/0xf40 [ 104.546224] snd_seq_create_port+0x176/0xf40 [ 104.550733] snd_seq_ioctl_create_port+0x184/0xa50 [ 104.555739] ? snd_seq_ioctl_set_client_info+0x3a0/0x3a0 [ 104.561257] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 104.566254] snd_seq_oss_open+0xa48/0x1830 [ 104.570551] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 104.575883] ? async_call_lookup_ports+0x50/0x50 [ 104.580728] odev_open+0xd2/0x130 [ 104.584238] ? odev_ioctl_compat+0x130/0x130 [ 104.588693] soundcore_open+0x9b8/0xa60 [ 104.592723] ? sound_devnode+0x1b0/0x1b0 [ 104.596827] chrdev_open+0xc20/0xd90 [ 104.600589] ? cd_forget+0x330/0x330 [ 104.604349] do_dentry_open+0xcc6/0x1430 [ 104.608532] vfs_open+0x1b7/0x2e0 [ 104.612034] path_openat+0x481d/0x6610 [ 104.616019] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.620798] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.625568] ? do_sys_open+0x624/0x960 [ 104.629516] do_filp_open+0x261/0x640 [ 104.633461] do_sys_open+0x624/0x960 [ 104.637469] SYSC_openat+0xc7/0xe0 [ 104.641141] SyS_openat+0x63/0x90 [ 104.644967] do_syscall_64+0x309/0x430 [ 104.648930] ? SYSC_open+0xc0/0xc0 [ 104.652534] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.658198] RIP: 0033:0x455979 [ 104.661418] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 104.669177] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 2018/04/27 15:01:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:04 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)={0x0, 0x0}) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000000400)={&(0x7f00000003c0)="c774fd2f48d916f96efeaa6d396c235df268028c40e0c7dc2c5b2adc59dcce0a14f3ce", 0x23}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1f, 0x40080) gettid() setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140)=0x20, 0x4) getpeername$netlink(r2, &(0x7f00000005c0), &(0x7f0000000600)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000540)=""/17, &(0x7f0000000580)=0x11) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000004c0)={r3, 0x2, 0x10, 0x0, 0x9}, &(0x7f0000000500)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @broadcast}, &(0x7f0000000100)=0xc) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000300)=0x20, 0x2) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={{r5, r6/1000+30000}, {0x0, 0x7530}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth0_to_team\x00', r4}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000280)={0x1e7d, 0x7, 0x2, 0x40, 0xc, 0x4}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff76) [ 104.676484] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 104.683798] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.691107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 104.698678] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000003 [ 104.706268] ALSA: seq_oss: can't create port 2018/04/27 15:01:04 executing program 1 (fault-call:0 fault-nth:4): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:04 executing program 5: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) inotify_init1(0x0) [ 104.822505] FAULT_INJECTION: forcing a failure. [ 104.822505] name failslab, interval 1, probability 0, space 0, times 0 [ 104.834099] CPU: 0 PID: 8036 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 104.841072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.850461] Call Trace: [ 104.853114] dump_stack+0x185/0x1d0 [ 104.856807] should_fail+0x87b/0xab0 [ 104.860597] should_failslab+0x279/0x2a0 [ 104.864724] __kmalloc+0xc2/0x350 [ 104.868249] ? snd_seq_queue_alloc+0xa6/0xcf0 [ 104.872798] ? snd_seq_ioctl_create_queue+0xf8/0x500 [ 104.877992] snd_seq_queue_alloc+0xa6/0xcf0 [ 104.882449] snd_seq_ioctl_create_queue+0xf8/0x500 [ 104.887433] ? kmsan_memcpy_origins+0xf1/0x170 [ 104.892083] ? snd_seq_ioctl_unsubscribe_port+0xb10/0xb10 [ 104.897692] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 104.902686] snd_seq_oss_open+0xb5b/0x1830 [ 104.906978] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 104.912315] ? async_call_lookup_ports+0x50/0x50 [ 104.917161] odev_open+0xd2/0x130 2018/04/27 15:01:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 104.920678] ? odev_ioctl_compat+0x130/0x130 [ 104.925145] soundcore_open+0x9b8/0xa60 [ 104.929278] ? sound_devnode+0x1b0/0x1b0 [ 104.933404] chrdev_open+0xc20/0xd90 [ 104.937176] ? cd_forget+0x330/0x330 [ 104.940952] do_dentry_open+0xcc6/0x1430 [ 104.945146] vfs_open+0x1b7/0x2e0 [ 104.948660] path_openat+0x481d/0x6610 [ 104.952657] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.957440] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.962214] ? do_sys_open+0x624/0x960 [ 104.966169] do_filp_open+0x261/0x640 [ 104.970142] do_sys_open+0x624/0x960 [ 104.973995] SYSC_openat+0xc7/0xe0 [ 104.977675] SyS_openat+0x63/0x90 [ 104.981241] do_syscall_64+0x309/0x430 [ 104.985547] ? SYSC_open+0xc0/0xc0 [ 104.989146] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.994375] RIP: 0033:0x455979 [ 104.997593] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 105.005350] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 105.012661] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c 2018/04/27 15:01:05 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x0, 0x4, {0xa, 0x4e21, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0xf6b0}}}, 0x32) 2018/04/27 15:01:05 executing program 1 (fault-call:0 fault-nth:5): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 105.020091] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.027402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.034796] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000004 [ 105.104668] FAULT_INJECTION: forcing a failure. [ 105.104668] name failslab, interval 1, probability 0, space 0, times 0 [ 105.116122] CPU: 0 PID: 8046 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 105.123007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.132406] Call Trace: [ 105.135061] dump_stack+0x185/0x1d0 [ 105.138755] should_fail+0x87b/0xab0 [ 105.142538] should_failslab+0x279/0x2a0 [ 105.146680] __kmalloc+0xc2/0x350 [ 105.150181] ? snd_seq_prioq_new+0x40/0xc0 [ 105.154461] snd_seq_prioq_new+0x40/0xc0 [ 105.158921] snd_seq_queue_alloc+0x1da/0xcf0 [ 105.163446] snd_seq_ioctl_create_queue+0xf8/0x500 [ 105.168447] ? kmsan_memcpy_origins+0xf1/0x170 [ 105.173106] ? snd_seq_ioctl_unsubscribe_port+0xb10/0xb10 [ 105.178713] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 105.183713] snd_seq_oss_open+0xb5b/0x1830 [ 105.188004] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 105.193326] ? async_call_lookup_ports+0x50/0x50 [ 105.198156] odev_open+0xd2/0x130 [ 105.201662] ? odev_ioctl_compat+0x130/0x130 [ 105.206127] soundcore_open+0x9b8/0xa60 [ 105.210183] ? sound_devnode+0x1b0/0x1b0 [ 105.214290] chrdev_open+0xc20/0xd90 [ 105.218071] ? cd_forget+0x330/0x330 [ 105.221836] do_dentry_open+0xcc6/0x1430 [ 105.226042] vfs_open+0x1b7/0x2e0 [ 105.229545] path_openat+0x481d/0x6610 [ 105.233530] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.238301] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.243093] ? do_sys_open+0x624/0x960 [ 105.247125] do_filp_open+0x261/0x640 [ 105.251152] do_sys_open+0x624/0x960 [ 105.254986] SYSC_openat+0xc7/0xe0 [ 105.258668] SyS_openat+0x63/0x90 [ 105.262237] do_syscall_64+0x309/0x430 [ 105.266279] ? SYSC_open+0xc0/0xc0 [ 105.269885] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.275110] RIP: 0033:0x455979 [ 105.278328] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 105.287626] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 105.294935] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 105.302236] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.309537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.316840] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000005 2018/04/27 15:01:05 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x6, 0x0, @ipv4={[], [0xff, 0xff]}, 0x8}, 0xfffffffffffffff9, [0x461, 0x7, 0x3, 0x3, 0x0, 0x72000, 0x9e9, 0x6]}, 0x5c) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:05 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) 2018/04/27 15:01:05 executing program 1 (fault-call:0 fault-nth:6): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:05 executing program 0: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:05 executing program 5 (fault-call:0 fault-nth:0): inotify_init1(0x0) 2018/04/27 15:01:05 executing program 4 (fault-call:2 fault-nth:0): open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) [ 105.981311] FAULT_INJECTION: forcing a failure. [ 105.981311] name failslab, interval 1, probability 0, space 0, times 0 [ 105.992711] CPU: 1 PID: 8080 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 105.999582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.003986] FAULT_INJECTION: forcing a failure. [ 106.003986] name failslab, interval 1, probability 0, space 0, times 0 [ 106.009022] Call Trace: [ 106.009068] dump_stack+0x185/0x1d0 [ 106.009108] should_fail+0x87b/0xab0 [ 106.009153] should_failslab+0x279/0x2a0 [ 106.009209] __kmalloc+0xc2/0x350 [ 106.009260] ? snd_seq_prioq_new+0x40/0xc0 [ 106.042122] snd_seq_prioq_new+0x40/0xc0 [ 106.046261] snd_seq_queue_alloc+0x232/0xcf0 [ 106.050760] snd_seq_ioctl_create_queue+0xf8/0x500 [ 106.055720] ? kmsan_memcpy_origins+0xf1/0x170 [ 106.060325] ? snd_seq_ioctl_unsubscribe_port+0xb10/0xb10 [ 106.065885] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 106.070836] snd_seq_oss_open+0xb5b/0x1830 [ 106.075261] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 106.080562] ? async_call_lookup_ports+0x50/0x50 [ 106.085353] odev_open+0xd2/0x130 [ 106.088823] ? odev_ioctl_compat+0x130/0x130 [ 106.093255] soundcore_open+0x9b8/0xa60 [ 106.097245] ? sound_devnode+0x1b0/0x1b0 [ 106.101319] chrdev_open+0xc20/0xd90 [ 106.105055] ? cd_forget+0x330/0x330 [ 106.108784] do_dentry_open+0xcc6/0x1430 [ 106.112918] vfs_open+0x1b7/0x2e0 [ 106.117255] path_openat+0x481d/0x6610 [ 106.121210] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.125932] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.130652] ? do_sys_open+0x624/0x960 [ 106.134559] do_filp_open+0x261/0x640 [ 106.138437] do_sys_open+0x624/0x960 [ 106.142216] SYSC_openat+0xc7/0xe0 [ 106.145826] SyS_openat+0x63/0x90 [ 106.149343] do_syscall_64+0x309/0x430 [ 106.153258] ? SYSC_open+0xc0/0xc0 [ 106.156813] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.162007] RIP: 0033:0x455979 [ 106.165208] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 106.172935] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 106.180217] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 106.187493] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.194770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 106.202045] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000006 [ 106.209350] CPU: 0 PID: 8085 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 106.216233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.219647] FAULT_INJECTION: forcing a failure. [ 106.219647] name failslab, interval 1, probability 0, space 0, times 0 [ 106.225618] Call Trace: [ 106.225660] dump_stack+0x185/0x1d0 [ 106.225694] should_fail+0x87b/0xab0 [ 106.225733] should_failslab+0x279/0x2a0 [ 106.225771] __kmalloc+0xc2/0x350 [ 106.225852] ? fsnotify_alloc_group+0x5b/0x410 [ 106.259003] fsnotify_alloc_group+0x5b/0x410 [ 106.263485] SYSC_inotify_init1+0xca/0x660 [ 106.267785] SyS_inotify_init1+0x35/0x50 [ 106.271900] do_syscall_64+0x309/0x430 [ 106.275810] ? inotify_remove_from_idr+0xb10/0xb10 [ 106.280763] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.285961] RIP: 0033:0x455979 [ 106.289155] RSP: 002b:00007fbdde2e8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000126 [ 106.296879] RAX: ffffffffffffffda RBX: 00007fbdde2e96d4 RCX: 0000000000455979 [ 106.304164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 106.311446] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.318730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 106.326017] R13: 0000000000000187 R14: 00000000006f5548 R15: 0000000000000000 [ 106.333332] CPU: 1 PID: 8079 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 106.340204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.349589] Call Trace: [ 106.352234] dump_stack+0x185/0x1d0 [ 106.355927] should_fail+0x87b/0xab0 [ 106.359741] should_failslab+0x279/0x2a0 [ 106.363844] kmem_cache_alloc+0x136/0xb90 [ 106.368058] ? getname_flags+0x12a/0xaa0 [ 106.372162] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.377053] getname_flags+0x12a/0xaa0 [ 106.381002] user_path_at_empty+0xbb/0x140 [ 106.385335] SYSC_inotify_add_watch+0x22e/0xf10 [ 106.390080] ? syscall_return_slowpath+0xe9/0x700 [ 106.395016] ? SYSC_write+0x2f0/0x360 [ 106.398905] SyS_inotify_add_watch+0x54/0x80 [ 106.403412] do_syscall_64+0x309/0x430 [ 106.407362] ? sys_inotify_init+0x30/0x30 [ 106.411564] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.416786] RIP: 0033:0x455979 [ 106.420002] RSP: 002b:00007ff6c6e6dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fe 2018/04/27 15:01:06 executing program 1 (fault-call:0 fault-nth:7): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:06 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:06 executing program 5 (fault-call:0 fault-nth:1): inotify_init1(0x0) [ 106.427769] RAX: ffffffffffffffda RBX: 00007ff6c6e6e6d4 RCX: 0000000000455979 [ 106.435068] RDX: 0000000002000422 RSI: 0000000020db4ff8 RDI: 0000000000000014 [ 106.442369] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.449674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 106.456978] R13: 0000000000000185 R14: 00000000006f5518 R15: 0000000000000000 [ 106.523925] FAULT_INJECTION: forcing a failure. [ 106.523925] name failslab, interval 1, probability 0, space 0, times 0 [ 106.535385] CPU: 1 PID: 8089 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 106.542265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.551651] Call Trace: [ 106.554306] dump_stack+0x185/0x1d0 [ 106.558007] should_fail+0x87b/0xab0 [ 106.561784] should_failslab+0x279/0x2a0 [ 106.565986] __kmalloc+0xc2/0x350 [ 106.569530] ? fsnotify_alloc_group+0x25f/0x410 2018/04/27 15:01:06 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) socketpair(0x9, 0x1, 0x96, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/35, 0x23}, {&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f00000003c0)=""/252, 0xfc}], 0x3, &(0x7f0000000500)=""/89, 0x59, 0x20}, 0x63) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a80)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000b00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000b40)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b80)={'team0\x00', 0x0}) r8 = accept$packet(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001040)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f0000001140)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000011c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001200)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001680)={0x0, @loopback, @broadcast}, &(0x7f00000016c0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001700)={0x0, @empty, @multicast2}, &(0x7f0000001740)=0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r8, 0x9}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001780)={@broadcast, @dev, 0x0}, &(0x7f00000017c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001800)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000001900)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001a00)={@mcast2, 0x0}, &(0x7f0000001a40)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ac0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b00)={'veth0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b80)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001bc0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001cc0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001d00)={0x0, @loopback, @broadcast}, &(0x7f0000001d40)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000001e80)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001fc0)=0x14, 0x800) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002000)={0x5a0, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0xc0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r10}, {0x134, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc1}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x27}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x1a8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9a89}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r22}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}]}}, {{0x8, 0x1, r24}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x5a0}, 0x1, 0x0, 0x0, 0x40010}, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) [ 106.574275] ? SYSC_inotify_init1+0x156/0x660 [ 106.578848] SYSC_inotify_init1+0x156/0x660 [ 106.583284] SyS_inotify_init1+0x35/0x50 [ 106.587443] do_syscall_64+0x309/0x430 [ 106.591401] ? inotify_remove_from_idr+0xb10/0xb10 [ 106.596407] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.601637] RIP: 0033:0x455979 [ 106.604860] RSP: 002b:00007fbdde2e8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000126 [ 106.612615] RAX: ffffffffffffffda RBX: 00007fbdde2e96d4 RCX: 0000000000455979 [ 106.619920] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 106.627228] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.627447] FAULT_INJECTION: forcing a failure. [ 106.627447] name failslab, interval 1, probability 0, space 0, times 0 [ 106.634528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 106.634545] R13: 0000000000000187 R14: 00000000006f5548 R15: 0000000000000001 [ 106.662530] CPU: 0 PID: 8098 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 106.669404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.678799] Call Trace: [ 106.681443] dump_stack+0x185/0x1d0 [ 106.685132] should_fail+0x87b/0xab0 [ 106.688910] should_failslab+0x279/0x2a0 [ 106.693029] __kmalloc+0xc2/0x350 [ 106.696580] ? snd_seq_timer_new+0x4b/0x8b0 [ 106.700952] snd_seq_timer_new+0x4b/0x8b0 [ 106.705170] ? kmsan_set_origin+0x9e/0x160 [ 106.709499] snd_seq_queue_alloc+0x287/0xcf0 [ 106.714050] snd_seq_ioctl_create_queue+0xf8/0x500 [ 106.719038] ? kmsan_memcpy_origins+0xf1/0x170 [ 106.723672] ? snd_seq_ioctl_unsubscribe_port+0xb10/0xb10 [ 106.729259] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 106.734241] snd_seq_oss_open+0xb5b/0x1830 [ 106.738525] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 106.743847] ? async_call_lookup_ports+0x50/0x50 [ 106.748690] odev_open+0xd2/0x130 [ 106.752216] ? odev_ioctl_compat+0x130/0x130 [ 106.756681] soundcore_open+0x9b8/0xa60 [ 106.760710] ? sound_devnode+0x1b0/0x1b0 [ 106.764816] chrdev_open+0xc20/0xd90 [ 106.768588] ? cd_forget+0x330/0x330 [ 106.772351] do_dentry_open+0xcc6/0x1430 [ 106.776615] vfs_open+0x1b7/0x2e0 [ 106.780123] path_openat+0x481d/0x6610 [ 106.784134] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.788906] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.793675] ? do_sys_open+0x624/0x960 [ 106.797613] do_filp_open+0x261/0x640 [ 106.801547] do_sys_open+0x624/0x960 [ 106.805386] SYSC_openat+0xc7/0xe0 [ 106.809047] SyS_openat+0x63/0x90 [ 106.812611] do_syscall_64+0x309/0x430 [ 106.816564] ? SYSC_open+0xc0/0xc0 [ 106.820161] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/27 15:01:06 executing program 5 (fault-call:0 fault-nth:2): inotify_init1(0x0) 2018/04/27 15:01:06 executing program 4 (fault-call:2 fault-nth:1): open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) [ 106.825380] RIP: 0033:0x455979 [ 106.828593] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 106.836352] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 106.843659] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 106.850966] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.858277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 106.865579] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000007 [ 106.895872] FAULT_INJECTION: forcing a failure. [ 106.895872] name failslab, interval 1, probability 0, space 0, times 0 [ 106.907560] CPU: 1 PID: 8110 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 106.914527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.923918] Call Trace: [ 106.926565] dump_stack+0x185/0x1d0 [ 106.930270] should_fail+0x87b/0xab0 [ 106.934091] should_failslab+0x279/0x2a0 [ 106.938234] kmem_cache_alloc+0x136/0xb90 2018/04/27 15:01:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) [ 106.942454] ? SYSC_inotify_add_watch+0x859/0xf10 [ 106.947375] ? __srcu_read_unlock+0x49/0x90 [ 106.951785] SYSC_inotify_add_watch+0x859/0xf10 [ 106.956577] SyS_inotify_add_watch+0x54/0x80 [ 106.961076] do_syscall_64+0x309/0x430 [ 106.965027] ? sys_inotify_init+0x30/0x30 [ 106.969231] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.974458] RIP: 0033:0x455979 [ 106.977678] RSP: 002b:00007ff6c6e6dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fe [ 106.985427] RAX: ffffffffffffffda RBX: 00007ff6c6e6e6d4 RCX: 0000000000455979 2018/04/27 15:01:06 executing program 1 (fault-call:0 fault-nth:8): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 106.992742] RDX: 0000000002000422 RSI: 0000000020db4ff8 RDI: 0000000000000014 [ 107.000046] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.007354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 107.014664] R13: 0000000000000185 R14: 00000000006f5518 R15: 0000000000000001 [ 107.056938] FAULT_INJECTION: forcing a failure. [ 107.056938] name failslab, interval 1, probability 0, space 0, times 0 [ 107.059434] FAULT_INJECTION: forcing a failure. [ 107.059434] name failslab, interval 1, probability 0, space 0, times 0 [ 107.068503] CPU: 0 PID: 8119 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 107.086509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.095883] Call Trace: [ 107.098504] dump_stack+0x185/0x1d0 [ 107.102150] should_fail+0x87b/0xab0 [ 107.105886] should_failslab+0x279/0x2a0 [ 107.109964] __kmalloc+0xc2/0x350 [ 107.113440] ? _cond_resched+0x3c/0xd0 [ 107.117379] ? snd_timer_open+0x139f/0x3b90 [ 107.121731] snd_timer_open+0x139f/0x3b90 [ 107.125923] snd_seq_timer_open+0x307/0x7d0 [ 107.130314] snd_seq_queue_alloc+0x581/0xcf0 [ 107.134793] snd_seq_ioctl_create_queue+0xf8/0x500 [ 107.139733] ? kmsan_memcpy_origins+0xf1/0x170 [ 107.144337] ? snd_seq_ioctl_unsubscribe_port+0xb10/0xb10 [ 107.149888] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 107.154832] snd_seq_oss_open+0xb5b/0x1830 [ 107.159084] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 107.164371] ? async_call_lookup_ports+0x50/0x50 [ 107.169166] odev_open+0xd2/0x130 [ 107.172637] ? odev_ioctl_compat+0x130/0x130 [ 107.177074] soundcore_open+0x9b8/0xa60 [ 107.181069] ? sound_devnode+0x1b0/0x1b0 [ 107.185157] chrdev_open+0xc20/0xd90 [ 107.189042] ? cd_forget+0x330/0x330 [ 107.192777] do_dentry_open+0xcc6/0x1430 [ 107.196869] vfs_open+0x1b7/0x2e0 [ 107.200338] path_openat+0x481d/0x6610 [ 107.204284] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.208974] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.213695] ? do_sys_open+0x624/0x960 [ 107.217611] do_filp_open+0x261/0x640 [ 107.221493] do_sys_open+0x624/0x960 [ 107.225289] SYSC_openat+0xc7/0xe0 [ 107.229093] SyS_openat+0x63/0x90 [ 107.232611] do_syscall_64+0x309/0x430 [ 107.236617] ? SYSC_open+0xc0/0xc0 [ 107.240177] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.245379] RIP: 0033:0x455979 [ 107.248568] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.256290] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 107.263566] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 107.270843] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.278120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.286390] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000008 [ 107.293705] CPU: 1 PID: 8120 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 107.300570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.309952] Call Trace: [ 107.312597] dump_stack+0x185/0x1d0 [ 107.316282] should_fail+0x87b/0xab0 [ 107.320053] should_failslab+0x279/0x2a0 [ 107.324178] kmem_cache_alloc+0x136/0xb90 [ 107.328382] ? __d_alloc+0x8b/0xc60 [ 107.332098] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 107.337529] __d_alloc+0x8b/0xc60 [ 107.341082] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.345852] d_alloc_pseudo+0x68/0x80 [ 107.349720] anon_inode_getfile+0x269/0x720 [ 107.354107] anon_inode_getfd+0x106/0x1f0 [ 107.358361] SYSC_inotify_init1+0x49f/0x660 [ 107.362786] SyS_inotify_init1+0x35/0x50 [ 107.366933] do_syscall_64+0x309/0x430 [ 107.370869] ? inotify_remove_from_idr+0xb10/0xb10 [ 107.375842] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.381057] RIP: 0033:0x455979 [ 107.384262] RSP: 002b:00007fbdde2e8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000126 [ 107.392012] RAX: ffffffffffffffda RBX: 00007fbdde2e96d4 RCX: 0000000000455979 [ 107.399313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 2018/04/27 15:01:07 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0xffff, 0x80000000, 0x4, 0x9, 0x5, 0x6, 0x8, 0x4, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={r1, 0x69, "d437f5cecc1c64ca45b913d5bc2f83e835717acee21a3fa5c97e05d4abca624e878ca8d8c9fb2fdb9b8279e2c343547c417d3cc422f4fc69286adca1fc53002dc0a41a2420a3ce05e11be5864291af8a5941aecd03f425db8fde90d4445074ae5e6eddf25e93d74f0c"}, &(0x7f0000000380)=0x71) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'nr0\x00', r3}) r4 = accept4(r2, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000100)=0x80, 0x80800) sendto$inet6(r4, &(0x7f0000000140)="e4c2b8dbd3b0e1402293e0b999a96c8c10679ebe5cddb0a098f5878dc85f70", 0x1f, 0x4000, &(0x7f0000000180)={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/27 15:01:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 107.406617] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.413923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.421230] R13: 0000000000000187 R14: 00000000006f5548 R15: 0000000000000002 2018/04/27 15:01:07 executing program 1 (fault-call:0 fault-nth:9): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:07 executing program 4 (fault-call:2 fault-nth:2): open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) [ 107.549829] FAULT_INJECTION: forcing a failure. [ 107.549829] name failslab, interval 1, probability 0, space 0, times 0 [ 107.562183] CPU: 0 PID: 8135 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 107.569067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.578457] Call Trace: [ 107.581103] dump_stack+0x185/0x1d0 [ 107.584786] should_fail+0x87b/0xab0 [ 107.588622] should_failslab+0x279/0x2a0 [ 107.592824] __kmalloc_track_caller+0x208/0xcb0 [ 107.597606] ? snd_timer_open+0x140c/0x3b90 [ 107.602006] kstrdup+0xd0/0x1a0 [ 107.605358] snd_timer_open+0x140c/0x3b90 [ 107.609571] snd_seq_timer_open+0x307/0x7d0 [ 107.614013] snd_seq_queue_alloc+0x581/0xcf0 [ 107.618554] snd_seq_ioctl_create_queue+0xf8/0x500 [ 107.623534] ? kmsan_memcpy_origins+0xf1/0x170 [ 107.628169] ? snd_seq_ioctl_unsubscribe_port+0xb10/0xb10 [ 107.633768] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 107.638763] snd_seq_oss_open+0xb5b/0x1830 [ 107.643059] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 107.648382] ? async_call_lookup_ports+0x50/0x50 [ 107.653221] odev_open+0xd2/0x130 [ 107.656728] ? odev_ioctl_compat+0x130/0x130 [ 107.661189] soundcore_open+0x9b8/0xa60 [ 107.665222] ? sound_devnode+0x1b0/0x1b0 [ 107.669329] chrdev_open+0xc20/0xd90 [ 107.673102] ? cd_forget+0x330/0x330 [ 107.676869] do_dentry_open+0xcc6/0x1430 [ 107.681062] vfs_open+0x1b7/0x2e0 [ 107.684572] path_openat+0x481d/0x6610 [ 107.688568] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.693352] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.698129] ? do_sys_open+0x624/0x960 [ 107.702088] do_filp_open+0x261/0x640 [ 107.706051] do_sys_open+0x624/0x960 [ 107.709908] SYSC_openat+0xc7/0xe0 [ 107.713592] SyS_openat+0x63/0x90 [ 107.714418] FAULT_INJECTION: forcing a failure. [ 107.714418] name failslab, interval 1, probability 0, space 0, times 0 [ 107.717183] do_syscall_64+0x309/0x430 [ 107.717239] ? SYSC_open+0xc0/0xc0 [ 107.717280] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.717304] RIP: 0033:0x455979 2018/04/27 15:01:07 executing program 5 (fault-call:0 fault-nth:3): inotify_init1(0x0) [ 107.717320] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.717350] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 107.717389] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 107.766585] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.773896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.781186] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000009 [ 107.788504] CPU: 1 PID: 8141 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 107.795380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.797948] FAULT_INJECTION: forcing a failure. [ 107.797948] name failslab, interval 1, probability 0, space 0, times 0 [ 107.804762] Call Trace: [ 107.804805] dump_stack+0x185/0x1d0 [ 107.804838] should_fail+0x87b/0xab0 [ 107.804923] should_failslab+0x279/0x2a0 [ 107.804961] kmem_cache_alloc+0x136/0xb90 [ 107.805020] ? get_empty_filp+0x1f1/0x870 [ 107.805079] ? d_set_d_op+0x652/0x7c0 [ 107.805126] get_empty_filp+0x1f1/0x870 [ 107.846501] alloc_file+0x6a/0x5d0 [ 107.850077] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 107.855586] ? d_instantiate+0x118/0x190 [ 107.859671] anon_inode_getfile+0x3dc/0x720 [ 107.864015] anon_inode_getfd+0x106/0x1f0 [ 107.868223] SYSC_inotify_init1+0x49f/0x660 [ 107.872607] SyS_inotify_init1+0x35/0x50 [ 107.876723] do_syscall_64+0x309/0x430 [ 107.880632] ? inotify_remove_from_idr+0xb10/0xb10 [ 107.885579] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.890771] RIP: 0033:0x455979 [ 107.893959] RSP: 002b:00007fbdde2e8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000126 [ 107.901682] RAX: ffffffffffffffda RBX: 00007fbdde2e96d4 RCX: 0000000000455979 [ 107.908956] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 107.916235] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.923530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.930805] R13: 0000000000000187 R14: 00000000006f5548 R15: 0000000000000003 [ 107.938105] CPU: 0 PID: 8138 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 107.944968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.954359] Call Trace: [ 107.956996] dump_stack+0x185/0x1d0 [ 107.960686] should_fail+0x87b/0xab0 [ 107.964500] should_failslab+0x279/0x2a0 [ 107.968654] kmem_cache_alloc+0x136/0xb90 [ 107.972921] ? radix_tree_node_alloc+0x135/0x5c0 [ 107.977744] radix_tree_node_alloc+0x135/0x5c0 [ 107.982386] ? idr_get_free+0x37b/0x1490 [ 107.986504] idr_get_free+0x5be/0x1490 [ 107.990455] idr_alloc_u32+0x27c/0x550 [ 107.994408] idr_alloc_cyclic+0x1ee/0x4a0 2018/04/27 15:01:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:07 executing program 1 (fault-call:0 fault-nth:10): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:08 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffff9a, 0x5, 0x72e9, 0x100, 0x3, 0x3, 0x3e, 0x80000000, 0x28f, 0x40, 0x51, 0x8, 0x100000001, 0x38, 0x2, 0x9, 0x4, 0x7}, [{0x4, 0xffffffffffffff7f, 0x3b, 0x9, 0xb6af, 0x2bf, 0x81, 0x1}], "3f0e434ec0", [[], [], [], [], []]}, 0x57d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) [ 107.998668] SYSC_inotify_add_watch+0x9e0/0xf10 [ 108.003457] SyS_inotify_add_watch+0x54/0x80 [ 108.007963] do_syscall_64+0x309/0x430 [ 108.011919] ? sys_inotify_init+0x30/0x30 [ 108.016131] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.021354] RIP: 0033:0x455979 [ 108.024568] RSP: 002b:00007ff6c6e6dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fe [ 108.032327] RAX: ffffffffffffffda RBX: 00007ff6c6e6e6d4 RCX: 0000000000455979 [ 108.039646] RDX: 0000000002000422 RSI: 0000000020db4ff8 RDI: 0000000000000014 [ 108.046954] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.054263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 108.061571] R13: 0000000000000185 R14: 00000000006f5518 R15: 0000000000000002 [ 108.098128] FAULT_INJECTION: forcing a failure. [ 108.098128] name failslab, interval 1, probability 0, space 0, times 0 [ 108.109581] CPU: 1 PID: 8150 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 108.117427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.126921] Call Trace: [ 108.129579] dump_stack+0x185/0x1d0 [ 108.133265] should_fail+0x87b/0xab0 [ 108.137103] should_failslab+0x279/0x2a0 [ 108.141244] __kmalloc+0xc2/0x350 [ 108.144753] ? snd_hrtimer_open+0x57/0x200 [ 108.149043] snd_hrtimer_open+0x57/0x200 [ 108.153236] ? snd_timer_proc_read+0xdb0/0xdb0 [ 108.157860] snd_timer_open+0x2bd2/0x3b90 [ 108.162064] snd_seq_timer_open+0x307/0x7d0 [ 108.166492] snd_seq_queue_alloc+0x581/0xcf0 [ 108.171026] snd_seq_ioctl_create_queue+0xf8/0x500 [ 108.176005] ? kmsan_memcpy_origins+0xf1/0x170 [ 108.180638] ? snd_seq_ioctl_unsubscribe_port+0xb10/0xb10 [ 108.186226] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 108.191215] snd_seq_oss_open+0xb5b/0x1830 [ 108.195500] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 108.200819] ? async_call_lookup_ports+0x50/0x50 [ 108.205643] odev_open+0xd2/0x130 [ 108.209144] ? odev_ioctl_compat+0x130/0x130 [ 108.213600] soundcore_open+0x9b8/0xa60 [ 108.217626] ? sound_devnode+0x1b0/0x1b0 [ 108.221724] chrdev_open+0xc20/0xd90 [ 108.225489] ? cd_forget+0x330/0x330 [ 108.229253] do_dentry_open+0xcc6/0x1430 [ 108.233437] vfs_open+0x1b7/0x2e0 [ 108.236938] path_openat+0x481d/0x6610 [ 108.240925] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.245693] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.250461] ? do_sys_open+0x624/0x960 [ 108.254407] do_filp_open+0x261/0x640 [ 108.258340] do_sys_open+0x624/0x960 [ 108.262174] SYSC_openat+0xc7/0xe0 [ 108.265844] SyS_openat+0x63/0x90 [ 108.269415] do_syscall_64+0x309/0x430 [ 108.273373] ? SYSC_open+0xc0/0xc0 [ 108.276950] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.282155] RIP: 0033:0x455979 [ 108.285356] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.293084] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 108.300368] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 108.307666] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.314966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 108.322271] R13: 0000000000000456 R14: 00000000006f98b0 R15: 000000000000000a 2018/04/27 15:01:09 executing program 7: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/27 15:01:09 executing program 5 (fault-call:0 fault-nth:4): inotify_init1(0x0) 2018/04/27 15:01:09 executing program 4 (fault-call:2 fault-nth:3): open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:09 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) r3 = msgget(0x1, 0x2) r4 = geteuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000280)=0xc) r7 = getgid() r8 = getpgrp(0x0) r9 = getpgrp(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x8, r4, r5, r6, r7, 0x10, 0x3}, 0x80000001, 0x4, 0x9, 0x9, 0x9, 0x6, r8, r9}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, 0x80, 0x3ff, 0xea, 0x500, 0x8, 0x40100, r1}) 2018/04/27 15:01:09 executing program 1 (fault-call:0 fault-nth:11): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:09 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:09 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 109.106658] FAULT_INJECTION: forcing a failure. [ 109.106658] name failslab, interval 1, probability 0, space 0, times 0 [ 109.118205] CPU: 0 PID: 8179 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 109.125083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.134472] Call Trace: [ 109.137109] dump_stack+0x185/0x1d0 [ 109.140790] should_fail+0x87b/0xab0 [ 109.144565] should_failslab+0x279/0x2a0 [ 109.148730] __kmalloc+0xc2/0x350 [ 109.152245] ? snd_seq_oss_readq_new+0x58/0x3d0 [ 109.156962] snd_seq_oss_readq_new+0x58/0x3d0 [ 109.161505] ? snd_seq_kernel_client_ctl+0x555/0x5d0 [ 109.165588] FAULT_INJECTION: forcing a failure. [ 109.165588] name failslab, interval 1, probability 0, space 0, times 0 [ 109.166666] snd_seq_oss_open+0xdbc/0x1830 [ 109.166704] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 109.166733] ? async_call_lookup_ports+0x50/0x50 [ 109.166791] odev_open+0xd2/0x130 [ 109.195669] ? odev_ioctl_compat+0x130/0x130 [ 109.200112] soundcore_open+0x9b8/0xa60 [ 109.204110] ? sound_devnode+0x1b0/0x1b0 [ 109.208185] chrdev_open+0xc20/0xd90 [ 109.211914] ? cd_forget+0x330/0x330 [ 109.215637] do_dentry_open+0xcc6/0x1430 [ 109.219768] vfs_open+0x1b7/0x2e0 [ 109.223256] path_openat+0x481d/0x6610 [ 109.227201] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.231925] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.236640] ? do_sys_open+0x624/0x960 [ 109.240544] do_filp_open+0x261/0x640 [ 109.244419] do_sys_open+0x624/0x960 [ 109.248199] SYSC_openat+0xc7/0xe0 [ 109.251811] SyS_openat+0x63/0x90 [ 109.255326] do_syscall_64+0x309/0x430 [ 109.259239] ? SYSC_open+0xc0/0xc0 [ 109.262795] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.267991] RIP: 0033:0x455979 [ 109.271201] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 109.278927] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 109.287435] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 109.294718] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.302001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.309298] R13: 0000000000000456 R14: 00000000006f98b0 R15: 000000000000000b [ 109.316616] CPU: 1 PID: 8177 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 109.323488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.332985] Call Trace: [ 109.335625] dump_stack+0x185/0x1d0 [ 109.339300] should_fail+0x87b/0xab0 [ 109.343070] should_failslab+0x279/0x2a0 [ 109.347309] kmem_cache_alloc+0x136/0xb90 [ 109.351551] ? fsnotify_add_mark_locked+0x84f/0x1cc0 [ 109.356743] fsnotify_add_mark_locked+0x84f/0x1cc0 [ 109.361793] SYSC_inotify_add_watch+0xb92/0xf10 [ 109.366574] SyS_inotify_add_watch+0x54/0x80 [ 109.371075] do_syscall_64+0x309/0x430 [ 109.375020] ? sys_inotify_init+0x30/0x30 [ 109.379224] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.384443] RIP: 0033:0x455979 [ 109.387665] RSP: 002b:00007ff6c6e6dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fe [ 109.395421] RAX: ffffffffffffffda RBX: 00007ff6c6e6e6d4 RCX: 0000000000455979 2018/04/27 15:01:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000100)=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0x400000000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5cbdf557, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xd}}], 0xb0) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000004c0)="42f604588fc60fcd9ab8baeffb0de04c016750bdc18bfabefa7d3feb9f4a1fbdc624e126e1d86209000000bc849180681f22e7be622ecfaf83a5446f39d29f46306e9a0ac117901aaa688d0b6f70d704000000a6a69f3e203c4a128913128a602d4bcd16a23c6e85154c282e7a469a364bf380f2dc8f475e7140eaa8f29de298cbdd2c142b191592c5f888a149b5e6a89c146b273f6dc4d5307a8c46b1a5000000000000") inotify_init1(0xfffffffffffffffc) sendmsg$alg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="462e5f4495dd83327e0beacc7e16b8b4b42038dc90c21d1605b9b8ae79a2e1cc1ed3a0611129a5811bf019241910d34d22575adb168793bfcab2921ddb504ced8b7a0df868a32319ebd123bde49180ce889a17b4c26e33632634837dbba98770c98dc184d618710040b87d33e784f1e21e82", 0x72}, {&(0x7f0000001240)="d9a6d664048a6ea38aee3fdb1f01817f5c8e494e49b866c6e176106e4d1c9395b8b17f1d5bc9172498d7943c0b1ac98dc59e57cdd5c09c395d81d2111307680938aec5140378f382ba980556d674819a7469d47313116401fc7691fa6710fde392739baf27b0588ab1485b66ca57e4930b234c7611315dfb9ee4fd34117b866ef510abc9dff80b6e833599ead56b135a18051c13aebe07dfd8e3cecf41f792f6cbf08557e93e508e0e5f99f92f2dd618ae2175c65391ac43fb4549689702beac469f0b521d4519aed1dfa7d224a5de4571a8c6", 0xd3}, {&(0x7f0000001340)="e7e74974d8d46c71609311bd8ca45033adcfeb5ec433f00af4f0c30e31649f089cf5bcb4cf0e7e1d0d62d6fe422672eb4bbd0fc2cfe68a4f2f0bc137f80c735c4392816170ce74531b17a352c86b74e29d09f1f3544b465006dd97e3f42a586425f363af3d6ebf8f14d5d28accf3cd6b4ffbd61d88e6f993db52dfe4dc174c2cb64988af199c165ec668973f45c652141b5a5d1ff85b05d7014af7afe81aeebfb37982936e3cc69c307db2fbced2dcfdaf7b8678e1b693635c2b3f7f4617f17d541173740760d30667c8c7", 0xcb}, {&(0x7f0000001440)="cd3ad8910eddba0aa7fe0929780bf2d1c52d89e642933d135902bfdd37d9714e5bbdf17241c8968aeecc59e771d6e9e2e04e32ddc154bc0a808bc106a011b4c38822a153bf624cde4b1b9bd0a429ef41bf225b1d794e021679e81142d181862b476958c04a6f5f969c", 0x69}, {&(0x7f00000014c0)="bd6e7400a4c342630470d620961c09e1a90b2248cbb8d725ee606ed2ae5e59ef6013804675e25645055bee837322d3e067baa0051657508ce7a2af0c37ae384c5098aceafbcc3385e982e35b0f6a057cf6", 0x51}, {&(0x7f0000001540)="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0x1000}], 0x7, &(0x7f0000002800)=ANY=[@ANYBLOB="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"], 0x1c8, 0x4}, 0x14) 2018/04/27 15:01:09 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)}], 0x0, &(0x7f0000000240)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000280)='./control\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') [ 109.402726] RDX: 0000000002000422 RSI: 0000000020db4ff8 RDI: 0000000000000014 [ 109.410029] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.417344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 109.424649] R13: 0000000000000185 R14: 00000000006f5518 R15: 0000000000000003 2018/04/27 15:01:09 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) sendmmsg$nfc_llcp(r1, &(0x7f0000009940)=[{&(0x7f0000000100)={0x27, 0x0, 0x1, 0x7, 0x6, 0x80000000, "e72b711d59861e9392e8dd78dd1238e7a9f721250066348e7f57e1271c05c9f46735b761fccc32106a0f84d086559a501e816f7c99f734756e92e3eae087d2", 0x31}, 0x60, &(0x7f0000001500)=[{&(0x7f0000000280)="b69c3207b06bcac6131b254f7bd937e4ba8853ba8308cb712e0ed4f6351f61eeaacc0c396259d96974e5442713649bedbe73b3bc288303fa93a35cfde52b17cde5520c09fbfc1dc08eb93a360a37fdd16071fbe2afdc4f33677d44", 0x5b}, {&(0x7f0000000300)="9aa96ae6afd55318a78d6593495f62bbdb9a8323c54f2ea2f888e9a6f83b68bbc9969123dd547fe5a2663aedd5d8d6727cbfd859b4771922ee8a83528c5d4c58065f5cb4927b267d0a859251bb2ccfb46a9f7331d431366a9d11f135e0b57dd67156e32c4c87b17fdf74e905c2631d89c9175a80dbb3e7abdefa54faf33801ff56894c3ab9207a8b5c23f5e9f5c732b2e0131f3cb4ffa2660f2968c4d2224a413ab47dd531aa872ea2f8f6c2b25b9bf5271636ce5e15bfa0927ef67fdc73d6cce79b094de0974be7408da406fc6590c8b0a161ff004bc413a9d69117f40825958d8351ad", 0xe4}, {&(0x7f0000000400)="b3ebf1e602e93d12189723b4e1629d710dff8a196b19c1d0492835dfaf69eb721b78af908f254373bfaa553fa1cc56afdfa5f5739adfbf2de86127202b739d9957f01f4f6623afe1fe571fd246a1d9d822dc0116fb5481110af228f8aa92abb4ca0e14a73ac3714b1c66e55c3aedb736745473c0", 0x74}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="af91e51715950e608e48d3e330552ab17dd4bb3d6be2833b4e2bd6a18817bd7c50a62282a391919034bb378f83834e1a988b36a86106a7dee24585808f55345fa83107936f9dbb4149193d4ef8a97d9a063ce68fce28a8814125e1ed0887b97b8c59f03ebb062f2c077a027da6019443688887362ca4d51c57", 0x79}], 0x5, &(0x7f0000001580)={0xb8, 0x88, 0x1, "196f16e23a1abc275fed3e39fc8cadc4022f7261aeb992145b2a919d2088e27900277144ce4e1b74d6c84ca1d619d1fdd02e88ac76e4f3e98783f19ddd3e8192ed186e5843f9ad9a640c85646ef6e62b04972f60b79089bf971569bfa75309129f44adec75a03feb287e856935e1a795263fd56ecd0605ab7edd283ae48c3992b92bebf696421fa01d84232a20941c10833301a9967d919bc70ae315885a95d587443587c241"}, 0xb8, 0x4000000}, {&(0x7f0000001640)={0x27, 0x1, 0x2, 0x0, 0x20, 0xffffffffffffffed, "623115e37730572c10ff5dc71ba7e753dfe7bf35c6633aaa577df0c0d910cea3a3e329200bb9cfeb52c4d4c0a9873979818709f21cf2f32291b5e9623c28b3"}, 0x60, 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{&(0x7f0000007f40)="47ca194a7d8072c7d7281571ae9829c720bad38ed3f8ca9f4fc38c07292100e2db1d98d9d190d35e3e1029b9b6d586eb9f3e764efad5006f45da571f86361a2aa33ef0e047505ce8f3222cecb5e748c4b182b7883b88bc65cc3211f756dd1359ceb2331260958059e88f3f3bd765287add5e68dbb22d647cbec218812885692ec32e01d8112894da68eb3254839ac5b4a6bc06324e3464c97c", 0x99}, {&(0x7f0000008000)="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0x1000}, {&(0x7f0000009000)="df5fde093d6665976bfcec72d9bc4f46819ffd81072123c95227d53d8ecb7f7605fd4b246a5da7e89531da54ec6e9bcefd88ed95d58842e3b93f64f55feadb0ee58da683d688fb48cb4f7a34cd667105fd83d530a7c84b43c2a7878f36ae27d1cc8fc7593c3919aaf7f671d21404381b293d3a1dc55bcb9c3fdfc9bcac46b3fc1c00810d98f1f00fa4f648bd8244709eadd184db3577dcdfa6426096e967581d495094ccc1a38102a27392119a8fcda1603f520a5b0a0a777983fe37acaee5c77ec612db0d02e244783f505001aa2443ac60b410861ff4e45a3915adc0", 0xdd}, {&(0x7f0000009100)="a52bd996a2df092f8bce93fd679f7d6f431918891e443ad61ca6a0d4a1404527d22344b1b2df8c5e7df3e5f7d40d876a28a2a269001d433f73cee5a4344de2c121abc5fc47c026f425d2d013a5d003d8f589f44d8e9de5668d17cd471702dd677769604c8e10b9837e30086afeb03380f103049704a2038b93f42b70718476c355c4f1a3918be853044e8fe7ccbe2caabec1741f531e19d726d7c60b2cd0f9d842f6b18d3b9d34085ba501c94a087274305b2c82dd6c54c64ec46220be5aa04925eb24628affc686f02ceeb00705f9de085c8e49be01f9604d00f1029e1c8a68f9a3fb0a2f19c82d2bcd292b5a72bf260f83c0581e9fefca4d", 0xf9}, {&(0x7f0000009200)="d077ea11", 0x4}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f00000092c0)={0x27, 0x1, 0x1, 0x7, 0x7, 0x4, "4316cef1f633696b4b18ccc66646cd084079594f2a88f6cc8434148431141315ac20bff98b6d336ec218b7fae680baf23bbb96c08591d2037329d159783937", 0x2f}, 0x60, &(0x7f0000009840)=[{&(0x7f0000009340)="9d814a7609f1f00309d49fe774cfb989f25ed0b6b608c39e115f51e10ed46b089af68fe09d492ed4bc45f4c273abb3afb2a62b24cd76973da3b0bc0d988ab0c6016c58b21af79b6cc8d5cae34663c4e018c19a0af72935e48159be01b05865689d929d3f96ee25cca546a9c1550a534a0a4997b37de6b52ccaab9824e785f71aa4584371c317a354a59137dd19", 0x8d}, {&(0x7f0000009400)="e5656d0a96e6d8a126bb431004cdf10f90fe6e446fc253bc5bb0c41f1fb13bdc4118d8249b0d57a56c1aa0f50894b8bab3b4c53add76246d85bfa45620fb523e74e3c59ccbfd13f4b3d0bf3f6c2b388bd911fd7464d433be375858807309128c28531c51cca7a66fb49867952d63649b018e42bdcec017b7a76a73ae4263e36547aa44221e17493718d62d", 0x8b}, {&(0x7f00000094c0)="9a545c1707e543c78ac4902ec6b401bae12b17ab7b68db3415eb2ceff6670af10933d2a7d584773eca9e7970322ca40a9c356f1654193aa0c91dd503e431361771561c475e48ca0509a85db6d5845e55", 0x50}, {&(0x7f0000009540)="5cf0fb91bd0db01b64e9216a384d52e0f2a64f58d97f7f3b1260eb8c1fb877069fce417b1e4e9e94107b969c43c519b60493400b6ed4e1ee4a1556167092e23946d6dec3d0652e1cf405819ce982a9b10262", 0x52}, {&(0x7f00000095c0)="c6d4a212508474772e3fc695b11a00b4b73d7c92afd57f62a06150151a6ba0b0eec8256fd21bc2537f988aca275527380145dcbf44d586f32f87d86f4bbe0a8d93bf0abba3", 0x45}, {&(0x7f0000009640)="0b2f8c449416bec8daa647ad7935fbbe3964a476cd4fb160770a8865e55277912f7c43d99120e14c1b6975dc9dd93c4e86ad8d281599dac33363c1b4d0de68aa8d288f83db3746d1a6deef7802c5d406eb7143350dc30d989e", 0x59}, {&(0x7f00000096c0)="91ba20ded78319aae62be00ea52eff810ecc466e1526656c29715bf6e78b715b57def0212e162cabf90690a54c7b7da6f61779b510a899b84228cda13b992e39463901", 0x43}, {&(0x7f0000009740)="617f8928de961c55db1566fd17d2cc6f141820eb47a2e3687b02675353e8994b2a5d3e8cfcfc0dacc9f844ba583f1a300c9c16c5bdaf557243267a541fe65567b73fb931dbfa80d8aa47d4a0c7968e5ed2", 0x51}, {&(0x7f00000097c0)="89995a26c46ca7c398981af49aa512e0c2b5b064962e28a017b027be664f13c344fe47cb8403b81c6c1afef49f145a60f6b4413376fc42079c5a982237d19ba77b646a31dec0803da89ad532", 0x4c}], 0x9, &(0x7f0000009900)={0x20, 0xa9, 0x1, "67248476d040ba8bf41e"}, 0x20, 0x10}], 0xa, 0x4) 2018/04/27 15:01:09 executing program 1 (fault-call:0 fault-nth:12): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:09 executing program 5: inotify_init1(0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80100, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080), 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) [ 109.617405] FAULT_INJECTION: forcing a failure. [ 109.617405] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 109.629493] CPU: 1 PID: 8202 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 109.636376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.645783] Call Trace: [ 109.648432] dump_stack+0x185/0x1d0 [ 109.652116] should_fail+0x87b/0xab0 [ 109.655897] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 109.660762] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.665482] ? should_failslab+0x279/0x2a0 [ 109.669775] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.674669] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.679607] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.684322] ? __kmalloc+0x20c/0x350 [ 109.688082] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.693006] ? kmsan_set_origin+0x9e/0x160 [ 109.697358] alloc_pages_current+0x6b5/0x970 [ 109.701846] new_slab+0x366/0x1bb0 [ 109.705425] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.710135] ? ___slab_alloc+0x1197/0x1f60 [ 109.714419] ? __cpuset_node_allowed+0x6a/0x490 [ 109.719143] ? __cpuset_node_allowed+0xed/0x490 [ 109.723871] ___slab_alloc+0x1512/0x1f60 [ 109.728007] ? snd_seq_oss_readq_new+0x58/0x3d0 [ 109.732780] __kmalloc+0x2d5/0x350 [ 109.736380] ? snd_seq_oss_readq_new+0x58/0x3d0 [ 109.741102] snd_seq_oss_readq_new+0x58/0x3d0 [ 109.745673] ? snd_seq_kernel_client_ctl+0x555/0x5d0 [ 109.750824] snd_seq_oss_open+0xdbc/0x1830 [ 109.755116] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 109.760434] ? async_call_lookup_ports+0x50/0x50 [ 109.765265] odev_open+0xd2/0x130 [ 109.768775] ? odev_ioctl_compat+0x130/0x130 [ 109.773231] soundcore_open+0x9b8/0xa60 [ 109.777273] ? sound_devnode+0x1b0/0x1b0 [ 109.781386] chrdev_open+0xc20/0xd90 [ 109.785155] ? cd_forget+0x330/0x330 [ 109.788918] do_dentry_open+0xcc6/0x1430 [ 109.793099] vfs_open+0x1b7/0x2e0 [ 109.796603] path_openat+0x481d/0x6610 [ 109.800595] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.805380] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.810150] ? do_sys_open+0x624/0x960 [ 109.814097] do_filp_open+0x261/0x640 2018/04/27 15:01:09 executing program 4 (fault-call:2 fault-nth:4): open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:09 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x4, 0x4) inotify_init1(0x8000000000003) 2018/04/27 15:01:09 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)}], 0x0, &(0x7f0000000240)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000280)='./control\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') [ 109.818030] do_sys_open+0x624/0x960 [ 109.821879] SYSC_openat+0xc7/0xe0 [ 109.825562] SyS_openat+0x63/0x90 [ 109.829123] do_syscall_64+0x309/0x430 [ 109.833079] ? SYSC_open+0xc0/0xc0 [ 109.836673] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.841896] RIP: 0033:0x455979 [ 109.845113] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 109.852880] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 109.860190] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c 2018/04/27 15:01:09 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x208002, 0x0) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) setrlimit(0x0, &(0x7f00000000c0)={0x1, 0x9}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) [ 109.867495] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.874803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.882113] R13: 0000000000000456 R14: 00000000006f98b0 R15: 000000000000000c 2018/04/27 15:01:09 executing program 4: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) inotify_init1(0x0) 2018/04/27 15:01:10 executing program 1 (fault-call:0 fault-nth:13): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:10 executing program 7: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f00000001c0), 0x10001) [ 110.157877] FAULT_INJECTION: forcing a failure. [ 110.157877] name failslab, interval 1, probability 0, space 0, times 0 [ 110.169418] CPU: 1 PID: 8236 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 110.176296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.185705] Call Trace: [ 110.188355] dump_stack+0x185/0x1d0 [ 110.192040] should_fail+0x87b/0xab0 [ 110.195884] should_failslab+0x279/0x2a0 [ 110.200012] __kmalloc+0xc2/0x350 [ 110.203542] ? snd_seq_port_connect+0xdf/0x7a0 [ 110.208226] snd_seq_port_connect+0xdf/0x7a0 [ 110.212754] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.218197] snd_seq_ioctl_subscribe_port+0x7d7/0xb10 [ 110.223490] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.228458] ? snd_seq_ioctl_set_port_info+0x230/0x230 [ 110.233801] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 110.238809] snd_seq_oss_midi_open+0x8d9/0xc20 [ 110.243482] snd_seq_oss_synth_setup_midi+0x169/0x6c0 [ 110.248759] ? snd_seq_oss_timer_new+0x198/0x290 [ 110.253575] snd_seq_oss_open+0x1273/0x1830 [ 110.257966] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 110.263297] ? async_call_lookup_ports+0x50/0x50 [ 110.268138] odev_open+0xd2/0x130 [ 110.271644] ? odev_ioctl_compat+0x130/0x130 [ 110.276097] soundcore_open+0x9b8/0xa60 [ 110.280132] ? sound_devnode+0x1b0/0x1b0 [ 110.284244] chrdev_open+0xc20/0xd90 [ 110.288014] ? cd_forget+0x330/0x330 [ 110.291781] do_dentry_open+0xcc6/0x1430 [ 110.295967] vfs_open+0x1b7/0x2e0 [ 110.299475] path_openat+0x481d/0x6610 [ 110.303486] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.308271] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.313042] ? do_sys_open+0x624/0x960 [ 110.316981] do_filp_open+0x261/0x640 [ 110.320916] do_sys_open+0x624/0x960 [ 110.324796] SYSC_openat+0xc7/0xe0 [ 110.328480] SyS_openat+0x63/0x90 [ 110.332054] do_syscall_64+0x309/0x430 [ 110.336013] ? SYSC_open+0xc0/0xc0 [ 110.339607] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.344834] RIP: 0033:0x455979 [ 110.348055] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 2018/04/27 15:01:10 executing program 5: inotify_init1(0x20000) r0 = getpgrp(0x0) ptrace$getregset(0x4204, r0, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/142, 0x8e}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/27 15:01:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:10 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/111, 0x6f}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:10 executing program 4: open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r0 = inotify_init1(0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="ea168499adad5a941f2fcb3239480d9693667f39966acbb7b8888f7e5349261ccd28b8695186d10c83e6eee8f8934d67bf9a544332593dd5b02b5a6ac78a338fc458ccab42158c511db071f8b5190365cf7b9288bbf6b89217510b2671e50d89b947566bbb18ecf1faa23cd0d796cd130abcebdab74ff2a4e968c2513f3cb5c2b57dc69e520a6dd4d6a1ce2276b72b900117e691d8176f056e8b8cb8e4ddd7da40482b5ad9de5bd0a22d4becf797a165a57e5481c0dfc698891b0d0cac591e51d3f3706cedaca9fc63af38fc6a390e", 0xcf, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x7) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:10 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/27 15:01:10 executing program 3: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:10 executing program 1 (fault-call:0 fault-nth:14): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 110.355819] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 110.363132] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 110.370441] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.377755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 110.385094] R13: 0000000000000456 R14: 00000000006f98b0 R15: 000000000000000d [ 110.488081] FAULT_INJECTION: forcing a failure. [ 110.488081] name failslab, interval 1, probability 0, space 0, times 0 [ 110.499533] CPU: 1 PID: 8258 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 110.506406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.515793] Call Trace: [ 110.518438] dump_stack+0x185/0x1d0 [ 110.522125] should_fail+0x87b/0xab0 [ 110.525964] should_failslab+0x279/0x2a0 [ 110.530101] __kmalloc+0xc2/0x350 [ 110.533689] ? snd_seq_port_connect+0xdf/0x7a0 2018/04/27 15:01:10 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) inotify_init1(0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2820}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0xb00, 0x70bd27, 0x25dfdbff, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000422) [ 110.538414] snd_seq_port_connect+0xdf/0x7a0 [ 110.542896] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.548417] snd_seq_ioctl_subscribe_port+0x7d7/0xb10 [ 110.553723] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.558690] ? snd_seq_ioctl_set_port_info+0x230/0x230 [ 110.564058] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 110.569071] snd_seq_oss_midi_open+0x8d9/0xc20 [ 110.573745] snd_seq_oss_synth_setup_midi+0x169/0x6c0 [ 110.579011] ? snd_seq_oss_timer_new+0x198/0x290 [ 110.583823] snd_seq_oss_open+0x1273/0x1830 [ 110.588204] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 110.593541] ? async_call_lookup_ports+0x50/0x50 [ 110.598378] odev_open+0xd2/0x130 [ 110.601884] ? odev_ioctl_compat+0x130/0x130 [ 110.606336] soundcore_open+0x9b8/0xa60 [ 110.610369] ? sound_devnode+0x1b0/0x1b0 [ 110.614478] chrdev_open+0xc20/0xd90 [ 110.618248] ? cd_forget+0x330/0x330 [ 110.622006] do_dentry_open+0xcc6/0x1430 [ 110.626200] vfs_open+0x1b7/0x2e0 [ 110.629725] path_openat+0x481d/0x6610 [ 110.633717] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.638493] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.643272] ? do_sys_open+0x624/0x960 [ 110.647212] do_filp_open+0x261/0x640 [ 110.651137] do_sys_open+0x624/0x960 [ 110.654978] SYSC_openat+0xc7/0xe0 [ 110.658652] SyS_openat+0x63/0x90 [ 110.662216] do_syscall_64+0x309/0x430 [ 110.666173] ? SYSC_open+0xc0/0xc0 [ 110.669774] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.675002] RIP: 0033:0x455979 [ 110.678226] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 110.685988] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 110.693386] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 110.700691] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.708087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 110.715394] R13: 0000000000000456 R14: 00000000006f98b0 R15: 000000000000000e 2018/04/27 15:01:11 executing program 5: r0 = memfd_create(&(0x7f0000000040)='./cgroup/syz0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x5, 0x32, 0x6, 0x100, 0x5, 0x8}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x3, 'bond_slave_0\x00', 0x3}, 0x18) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000180)={{0x9, 0x2379}, 'port0\x00', 0x43, 0x0, 0x85, 0x3, 0x1ff, 0x401, 0x7, 0x0, 0x4, 0x3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) inotify_init1(0x80000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) fcntl$getown(r0, 0x9) 2018/04/27 15:01:11 executing program 7: r0 = socket(0x10, 0x1000000000002, 0xc) write(r0, &(0x7f00000000c0)="240000002552d9c8e5573fbd100007034708000800e2010303391f00100001001e01001d", 0x24) 2018/04/27 15:01:11 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:11 executing program 1 (fault-call:0 fault-nth:15): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:11 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x103080) sendmsg$rds(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/115, 0x73}, {&(0x7f0000000100)=""/56, 0x38}], 0x3, &(0x7f0000000180), 0x0, 0x4040}, 0x20000000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001280)={0x0, 0x100000001, 0x2, 0x7ff, 0x8, 0x100, 0x0, 0x5a4, {0x0, @in6={{0xa, 0x4e21, 0x624, @loopback={0x0, 0x1}, 0x1}}, 0x10000, 0x3fff8000000000, 0x5, 0x4, 0x7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001340)={r1, 0x0, 0x27cf, 0x7, 0x9, 0x6}, &(0x7f0000001380)=0x14) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:11 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0xfffffffffffffffc) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0), 0x0) 2018/04/27 15:01:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') pread64(r0, &(0x7f0000000200)=""/8, 0x5a, 0xa2) 2018/04/27 15:01:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x40a) [ 111.665923] FAULT_INJECTION: forcing a failure. [ 111.665923] name failslab, interval 1, probability 0, space 0, times 0 [ 111.677414] CPU: 0 PID: 8295 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 111.684286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.693674] Call Trace: [ 111.696321] dump_stack+0x185/0x1d0 [ 111.700049] should_fail+0x87b/0xab0 [ 111.703880] should_failslab+0x279/0x2a0 [ 111.708015] __kmalloc+0xc2/0x350 [ 111.711535] ? snd_seq_port_connect+0xdf/0x7a0 [ 111.716214] snd_seq_port_connect+0xdf/0x7a0 [ 111.720742] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 111.726171] snd_seq_ioctl_subscribe_port+0x7d7/0xb10 [ 111.731462] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.736425] ? snd_seq_ioctl_set_port_info+0x230/0x230 [ 111.741780] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 111.746792] snd_seq_oss_midi_open+0x8d9/0xc20 [ 111.751464] snd_seq_oss_synth_setup_midi+0x169/0x6c0 [ 111.756744] snd_seq_oss_open+0x1273/0x1830 [ 111.761125] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 111.766465] ? async_call_lookup_ports+0x50/0x50 [ 111.771302] odev_open+0xd2/0x130 [ 111.774807] ? odev_ioctl_compat+0x130/0x130 [ 111.779272] soundcore_open+0x9b8/0xa60 [ 111.783286] ? sound_devnode+0x1b0/0x1b0 [ 111.787370] chrdev_open+0xc20/0xd90 [ 111.791105] ? cd_forget+0x330/0x330 [ 111.794827] do_dentry_open+0xcc6/0x1430 [ 111.798939] vfs_open+0x1b7/0x2e0 [ 111.802403] path_openat+0x481d/0x6610 [ 111.806333] ? __msan_poison_alloca+0x15c/0x1d0 [ 111.811086] ? __msan_poison_alloca+0x15c/0x1d0 [ 111.815805] ? do_sys_open+0x624/0x960 [ 111.819700] do_filp_open+0x261/0x640 [ 111.823607] do_sys_open+0x624/0x960 [ 111.827392] SYSC_openat+0xc7/0xe0 [ 111.830980] SyS_openat+0x63/0x90 [ 111.834509] do_syscall_64+0x309/0x430 [ 111.838444] ? SYSC_open+0xc0/0xc0 [ 111.842021] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.847309] RIP: 0033:0x455979 [ 111.850496] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 111.858217] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 111.865510] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 111.872799] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.880082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.887374] R13: 0000000000000456 R14: 00000000006f98b0 R15: 000000000000000f 2018/04/27 15:01:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') pread64(r0, &(0x7f0000001400)=""/4096, 0x2ad, 0x0) 2018/04/27 15:01:12 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:12 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'irlan0\x00'}) r1 = openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$sock_ifreq(r0, 0x8936, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_settings={0x1, 0x55f280f, @cisco=&(0x7f0000000080)={0x7, 0x6ec}}}) 2018/04/27 15:01:12 executing program 5: r0 = inotify_init1(0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) 2018/04/27 15:01:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000040)) 2018/04/27 15:01:12 executing program 1 (fault-call:0 fault-nth:16): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:12 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/04/27 15:01:12 executing program 4: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000426) [ 112.501618] FAULT_INJECTION: forcing a failure. [ 112.501618] name failslab, interval 1, probability 0, space 0, times 0 [ 112.513041] CPU: 0 PID: 8322 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 112.519920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.529313] Call Trace: [ 112.531958] dump_stack+0x185/0x1d0 [ 112.535822] should_fail+0x87b/0xab0 [ 112.539664] should_failslab+0x279/0x2a0 [ 112.543818] __kmalloc+0xc2/0x350 [ 112.547346] ? snd_seq_port_connect+0xdf/0x7a0 [ 112.552046] snd_seq_port_connect+0xdf/0x7a0 [ 112.556576] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.562019] snd_seq_ioctl_subscribe_port+0x7d7/0xb10 [ 112.567317] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.572284] ? snd_seq_ioctl_set_port_info+0x230/0x230 [ 112.577612] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 112.582608] snd_seq_oss_midi_open+0x8d9/0xc20 [ 112.587272] snd_seq_oss_synth_setup_midi+0x169/0x6c0 [ 112.592545] snd_seq_oss_open+0x1273/0x1830 [ 112.596923] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 112.602248] ? async_call_lookup_ports+0x50/0x50 [ 112.607086] odev_open+0xd2/0x130 [ 112.610594] ? odev_ioctl_compat+0x130/0x130 [ 112.615079] soundcore_open+0x9b8/0xa60 [ 112.619114] ? sound_devnode+0x1b0/0x1b0 [ 112.623227] chrdev_open+0xc20/0xd90 [ 112.627006] ? cd_forget+0x330/0x330 [ 112.630781] do_dentry_open+0xcc6/0x1430 [ 112.634966] vfs_open+0x1b7/0x2e0 [ 112.638472] path_openat+0x481d/0x6610 [ 112.642456] ? __msan_poison_alloca+0x15c/0x1d0 [ 112.647228] ? __msan_poison_alloca+0x15c/0x1d0 [ 112.651987] ? do_sys_open+0x624/0x960 [ 112.656036] do_filp_open+0x261/0x640 [ 112.659974] do_sys_open+0x624/0x960 [ 112.663806] SYSC_openat+0xc7/0xe0 [ 112.667464] SyS_openat+0x63/0x90 [ 112.671043] do_syscall_64+0x309/0x430 [ 112.674990] ? SYSC_open+0xc0/0xc0 [ 112.678588] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.683807] RIP: 0033:0x455979 [ 112.687026] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 112.694790] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 2018/04/27 15:01:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/04/27 15:01:12 executing program 5: r0 = inotify_init1(0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r2 = getegid() fchown(r0, r1, r2) 2018/04/27 15:01:12 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x80041, 0x3) r0 = inotify_init1(0xfffff7fffffffffe) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:12 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) [ 112.702093] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 112.709395] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.716690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 112.723983] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000010 2018/04/27 15:01:12 executing program 1 (fault-call:0 fault-nth:17): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:12 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1a000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x100000000, 0x49d, 0xc3c, {0x0, 0x1c9c380}, 0x10001, 0x5}) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000040)) 2018/04/27 15:01:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) [ 112.960281] FAULT_INJECTION: forcing a failure. [ 112.960281] name failslab, interval 1, probability 0, space 0, times 0 [ 112.971805] CPU: 1 PID: 8353 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 112.978684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.988070] Call Trace: [ 112.990707] dump_stack+0x185/0x1d0 [ 112.994382] should_fail+0x87b/0xab0 [ 112.998206] should_failslab+0x279/0x2a0 [ 113.002404] __kmalloc+0xc2/0x350 [ 113.005920] ? snd_seq_port_connect+0xdf/0x7a0 [ 113.010599] snd_seq_port_connect+0xdf/0x7a0 [ 113.015114] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.020539] snd_seq_ioctl_subscribe_port+0x7d7/0xb10 [ 113.025818] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.030769] ? snd_seq_ioctl_set_port_info+0x230/0x230 [ 113.036134] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 113.041139] snd_seq_oss_midi_open+0x8d9/0xc20 [ 113.045808] snd_seq_oss_synth_setup_midi+0x169/0x6c0 [ 113.051076] snd_seq_oss_open+0x1273/0x1830 [ 113.055449] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 113.060773] ? async_call_lookup_ports+0x50/0x50 [ 113.065608] odev_open+0xd2/0x130 [ 113.069110] ? odev_ioctl_compat+0x130/0x130 [ 113.073577] soundcore_open+0x9b8/0xa60 [ 113.077613] ? sound_devnode+0x1b0/0x1b0 [ 113.081718] chrdev_open+0xc20/0xd90 [ 113.085479] ? cd_forget+0x330/0x330 [ 113.089235] do_dentry_open+0xcc6/0x1430 [ 113.093408] vfs_open+0x1b7/0x2e0 [ 113.096902] path_openat+0x481d/0x6610 [ 113.100886] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.105657] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.110411] ? do_sys_open+0x624/0x960 [ 113.114342] do_filp_open+0x261/0x640 [ 113.118446] do_sys_open+0x624/0x960 [ 113.122267] SYSC_openat+0xc7/0xe0 [ 113.125930] SyS_openat+0x63/0x90 [ 113.129533] do_syscall_64+0x309/0x430 [ 113.133492] ? SYSC_open+0xc0/0xc0 [ 113.137091] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.142313] RIP: 0033:0x455979 [ 113.145534] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.153289] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 2018/04/27 15:01:13 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) [ 113.160589] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 113.167904] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.175209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.182520] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000011 2018/04/27 15:01:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000040)) 2018/04/27 15:01:13 executing program 0: modify_ldt$write2(0x11, &(0x7f00000000c0)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x904}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/27 15:01:13 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x80000) r2 = dup(r1) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x9, 0x8, 0xc63, 0x0, 0x7ff}, 0x14) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) connect$l2tp(r3, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:13 executing program 1 (fault-call:0 fault-nth:18): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x0, @tick=0xc08, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/159, 0x9f}], 0x1, 0x0) 2018/04/27 15:01:13 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x0, 0xab, 0x101, 0x2, 0x1, 0x5}) inotify_init1(0x800) 2018/04/27 15:01:13 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) [ 113.408898] FAULT_INJECTION: forcing a failure. [ 113.408898] name failslab, interval 1, probability 0, space 0, times 0 [ 113.420249] CPU: 1 PID: 8380 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 113.427122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.436537] Call Trace: [ 113.439190] dump_stack+0x185/0x1d0 [ 113.442872] should_fail+0x87b/0xab0 [ 113.446701] should_failslab+0x279/0x2a0 [ 113.450824] __kmalloc+0xc2/0x350 [ 113.454341] ? snd_seq_port_connect+0xdf/0x7a0 [ 113.459009] snd_seq_port_connect+0xdf/0x7a0 [ 113.463525] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.468937] snd_seq_ioctl_subscribe_port+0x7d7/0xb10 [ 113.474209] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.479154] ? snd_seq_ioctl_set_port_info+0x230/0x230 [ 113.484474] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 113.489472] snd_seq_oss_midi_open+0x8d9/0xc20 [ 113.494217] snd_seq_oss_synth_setup_midi+0x169/0x6c0 [ 113.499458] snd_seq_oss_open+0x1273/0x1830 [ 113.503829] ? snd_seq_oss_process_event+0x3a40/0x3a40 2018/04/27 15:01:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) 2018/04/27 15:01:13 executing program 5: inotify_init1(0x80000) socketpair$inet(0x2, 0xa, 0xe213, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="cc6bed93b4403b977d6b1c13d5dcbda513ae1da73824a0e86a838294aa15395d4ce80fef5db51aeef61377019db9beec587bbe953ab70621f259a18673ccba4dd875e1872110728ba72e2b7336ee52577d01ec2515656d8dd4ea5a3dec27c5171ce02401f1ec2741fa27919ead1f7458bf22d0e4e4449c837cdab8b766c492", 0x7f, 0x4000, &(0x7f00000000c0)=@l2={0x1f, 0x9, {0x40, 0x8, 0x100000000, 0x1000, 0xfffffffffffffff9, 0x7b}, 0x4b, 0x2}, 0x80) [ 113.509143] ? async_call_lookup_ports+0x50/0x50 [ 113.513974] odev_open+0xd2/0x130 [ 113.517465] ? odev_ioctl_compat+0x130/0x130 [ 113.521904] soundcore_open+0x9b8/0xa60 [ 113.525929] ? sound_devnode+0x1b0/0x1b0 [ 113.530033] chrdev_open+0xc20/0xd90 [ 113.533795] ? cd_forget+0x330/0x330 [ 113.537549] do_dentry_open+0xcc6/0x1430 [ 113.541720] vfs_open+0x1b7/0x2e0 [ 113.545216] path_openat+0x481d/0x6610 [ 113.549203] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.553978] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.558738] ? do_sys_open+0x624/0x960 [ 113.562672] do_filp_open+0x261/0x640 [ 113.566604] do_sys_open+0x624/0x960 [ 113.570424] SYSC_openat+0xc7/0xe0 [ 113.574079] SyS_openat+0x63/0x90 [ 113.577633] do_syscall_64+0x309/0x430 [ 113.581581] ? SYSC_open+0xc0/0xc0 [ 113.585167] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.590380] RIP: 0033:0x455979 [ 113.593595] RSP: 002b:00007f13ca02bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.594623] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/27 15:01:13 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb5, "c1edb57d892d59f93d73f338a677ff30521044ce751fd4beefaa02ea64daf38bd7c632f209f3de225d44cd15035e00fcdefa557edb2a8b9330c2ee998bff5efddf57fede6fe2987cd4c28fff1b871bd55e65cb01275894322eeaec26af4a44009e471eff8b5073cdfb25b4ce766ec67d6e76bd14a60c16a3566deab177bb1b93c3d7186b890da5722817542b7442ce4fbd7d77279b28f8f6e449f7b150171157fc789da8b3633b0632c54e145a5f51b95a4be568cf"}, &(0x7f00000000c0)=0xbd) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x101}, 0x8) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000040)) [ 113.601343] RAX: ffffffffffffffda RBX: 00007f13ca02c6d4 RCX: 0000000000455979 [ 113.601364] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 113.601381] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.601399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.601418] R13: 0000000000000456 R14: 00000000006f98b0 R15: 0000000000000012 2018/04/27 15:01:13 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x44102, 0x20) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000340)) 2018/04/27 15:01:13 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/27 15:01:13 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000098a1957db2341c850042f90ea04f3dbba4", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="03000080010000000100008002020000f5193bdb757708670bb0d2286a6548a96890fefaaca7e10470bdfe0576f591cfeb8b04a6996b97a7280589f8b53726fed405d74a54a387c3179e8b818b13ef83"], 0x6}, 0x1}, 0x4) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)) 2018/04/27 15:01:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf1, 0xb0040) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f00000000c0)=0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:14 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:14 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/27 15:01:14 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) inotify_init1(0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x4, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x22000000) 2018/04/27 15:01:14 executing program 3: pipe(&(0x7f0000000040)) 2018/04/27 15:01:14 executing program 5: inotify_init1(0x0) inotify_init1(0x80000) 2018/04/27 15:01:14 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x3, 0x1, {0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x1e}, 0x1}}}, 0x32) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/04/27 15:01:14 executing program 1 (fault-call:0 fault-nth:19): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1, @tick, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:14 executing program 5: inotify_init1(0xfffffffffffc) 2018/04/27 15:01:14 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:14 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x200) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x8b2, 0x3, 0x10001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:14 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:14 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:14 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x3, {0xa, 0x4e23, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x83c}}}, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000)={@loopback, @remote, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"6e72300000000100", r1}) 2018/04/27 15:01:14 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/27 15:01:14 executing program 5: inotify_init1(0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xe323, 0x20400) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x5, 0xff, "d03dbbab3ce00e9e639ccd8d096b0f72a72f42ac80b4b02cf6443f8092fb80620414d23762be5c23b4a093f9a1c09486cbf76b0e2c0a027a36a3ad58fe16a3970f1adc1716c6d978bc8ae8099bfc1839"}, 0xd8) 2018/04/27 15:01:15 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:15 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/04/27 15:01:15 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/27 15:01:15 executing program 4: syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0xff, 0x9, &(0x7f0000001800)=[{&(0x7f00000002c0)="40dfa95acbfba9478ea2532a38af02dd590108460900940e04f9e38ecfb64622ad4e0b1522675be094458fe975bad0466a6eb202c876339e2b6f0728ef451f510ea323edf29699b31d509e7a585d4ff46dbf0b97ab4e4a5c2b651a3b1c76d6a2d069dd01e2b05e8a2ab7d6adb9148b460cfdb0a5f30c9252e9f7e6237026d17419e52ce176129cd89c86f9bfd19da755f86e7f615f117a9d07186037e11b1ef0703e6b38b665d536f0c81ae625827324cd3b28a6994e84eb50570243883d15bc2d0ee931fcb3e764337f869b4b506ef49dfdc032e5297ae7aa28dd7d6e96aeb575c97dd273c7956904f4a92d63f1", 0xee, 0x1000}, {&(0x7f00000003c0)="fdfcf2075891", 0x6}, {&(0x7f0000000400)="b1ae155945ff89d159ecff380a22b1577e35dc560e98cb321988ece292dc51cd9805745a9acf1a0ffac76143ba433c19e5bd0269599dd9a2e5df26315f1d6da8bcc2fde491ed360b90dfc4c3fee3250a09539512cda7d4199e6155856c0cfd1581ee2c2f03d073be0f1db4c8b45f30771587481c388c76bdbfa6cc88c3df644cee0e6d082a5ce7e9cfd6164df1a64749594b538e07f57f32955e5d75f3550994a1300408d9a4b1116e87f9298b351516d6372d7182e6a4493b53414ec5eece7d4ee1e37023e58580063446ee", 0xcc, 0xef8}, {&(0x7f0000000500)="55d2578bedf02ca6bb9089d6e5037ea27057e3", 0x13, 0x100000001}, {&(0x7f0000000540)="3d68828dc73f2b1ed3e1cf4d384e8381246d169d29c4d69875789010da10814cb6a4ed8c97aa7f81e3d2b7823326a9a5c12d052c57415d0dc63abf99f150aa5118f53595b526e849773f784abb1c40526375c56d8c756a66e0491cfd7703c992c660d1d6708e404ac074465fb23ec2cf65d44e3e5a5b4a2744d7115862c50e065b8aeec03e08c9564ddfd4faea62ad3b8d37efa4fcccd106a635619dce2e4e164eb785a0a756cbee11bf1c369e004a6a364be2ec4224461daceebbac6a6014142b4d7f4f65050acc4c8afdd0cb5c9ef318b8e78bfcad9e7af6", 0xd9, 0x9}, {&(0x7f0000000640)="7f2342ee75c30cdc6ba3775a1763c959aa4cb394c8e6afdccc175c8b97829f2a10eb36f77e1caa88b71af2dc83ff1d55ed12f4cd58c4b7074504f96343710589ac28bdbc9a897a1bd8dcfeb5a6cd081e6a7eb257d4f0cb29061d2f232676d0246ad7a657801401693a8b35d16d4f661927248cbccafeba1b9176da31d11437eefb66b17cc36a7f7dc3f8c646c56a66d07b41dcba16d6fa609937bfac518164964005412b5cd7258e63b031baa334b492a60bd0e5888f5817c31eae228f3e267c92f98fa14842d66fb7e5cd66c0bb3cd70ad94b9c178dde625cced6831a19c40b53bdcb5eaf94163ee57e0274", 0xec, 0x2}, {&(0x7f0000000740)="587d821fd8c31aea0153b22ffbd3b37b60d51f18726a5d21c37c2cacf91edb8e904b19d2abf5ac42bac44cbeaa12b2f6a0419cbd66e1712b74d17fed8b33cc40ef3fd123cebbf73f141b68b815342b243f66503e68014399454729324082d88d0b2edf7f0ffa220d23ed651a4b745aeda9c16a2ac322b4f30d5bcae1075afa4fdb25f9f06be57afbf0437f84d1405790a61983092ad8ee734627691f97b912697d4fa5874017f33c88d720d6ecb2871f2e6851c1557c436cef42e0782b09586d0a6e829d3433549e6fcbabf3df05aa9b41659baf78a28e0397f8ddab7f79df08bffc2ebdac3d500002cadec485cf9d6aaa220da5ce2922d015353559db9470270b0ab80bde3e83bd905ad7ecc76dd120f119bb8ae92f10f9bffc3d15dd3760eb6a05d2ece979119282614b5afa106d931330f36f9e99076b5ff0634c081549fed88c83c104838e60e6213cdf02a05f19c03ea4d62d9b08823de4e6c457094de40ccb62fddde3f7370112dbfc1ebfa51a7b81f1eb5c7a9d9a683b502e73f5c10d8271a81a068f3a117fa5de690c174531465941a37923006dd873429dd9be524c5dfedd3b116fdce8d689996fa943e1d02517d820a319f4f1f22ea429f45630397703581dea5c99738f15b8b09c96e1ffc48b8284076fbf8970dd1a120d072a37580b6455ca0a186835690c14997ae091858266ad3b70351646c835449400107924c1f807066860e17d66b799ef1c99b25268e1dd9a41eeb477348f8b7f6e79a1067aa914a2ad4dbf1b4e3a64917031ef8cb247a95ba15fdef9431c883105e9b92f2bbed1d1fa68ddee790928585bd2155c88219affe90290d40edaa35598a3b896435e7d9a478509d5f014e2970a84aeb92ce4d5673a04bbb42dbfd51bf94e366694549ce108bd575eb5f9fa4126ec614f1e2f0efc78baaee2fe92699dd8583571177c0f5e71631488402c58d204e392b2ad3d463c5409222f00bbdaf181d1edfe0597e71ac52718de5749ef9d4f44dafbe22d1b409f50a7ce5af7bf0a97e5bc24be7bee69826bafcdef61eb536597d050db158e2eb97d5f909e88a4ceace45de02b0aa7c52eadbeed679e21f71b203fe276824e8449d44f245ddee2a24889a420d5061611efe05d7f23286e912a0aba07a12a21b630b0e5b8f9f9b9de7078f0ecba70f4e6aba161a9d707a158ce7093db3dd08cfaf4ca7d1323d3e5bcc883de201494ffd883a692ebabfba21127b994d152ce48acab4044051305f119f8f6efb38b18ce4e79cd871c0088bae5888d62665904f236e9731c48c202010f8b25c5eed3df33928ad8a1d01ede950afdf1187415eeaaab67f4a0f96f0483611fe8ef5e15aa1a29348c0a340bfcd99a979c4d6feff1f362b85f90532e86bde55e5dc64ba3fc33aa7ab0cf4cadc403d750c82c166661f51169ef4323108c3aaaa6b1f4cf2e1626fe0aa154e82a0d31e8b07c0a75b84badc1b91f9fed92909378275598423a946daa1ebd6465dc0e7a7883474e30a3590e85d079503a9a363575bb6162c66bf7f42ccf99e54ec50d9334be01fe735268ab651cc2e82adf1c9ba268489455d444d6f45ad647e4cabdc301567ad54702f22e41c6371ec77a377a118bc9c00f7b6670f5fa6a5c923f7897614ae782a2fa35746fae58c7ca3988b9bfce41bc8d242ad6ec9ec7629651ea5a5de2a1814d0f6ddf1c951badafaac2342eadb5885cd39288f13070c9900d519c8ee5cda11b42eb12552def4038f3e017d3e8cd02e1c38cd2fc2010be454c29c7e4d2bfade47ab2f9ab652993cedf1661db2f8539449376c066747e788350685e3f8d3964a20d75537b072dd154a304ffb3b99d7a0f0ca06573e8d2fdf636822ee2bc01517a6f56d40cfbc58bbf5c9c18125e406b0cab91c390f080463f9c85899a0c8cb13edbfa25aea92e2a84d669dc3f181be2297dfa2dd912dab04fc80013b7c2a82a0bd722c920c9aafaa5c2ad600b8bfb9bab4d18031d2124b741efe9c8a41b45d061399d1da0a6e023558cf95608da3ad33d12ee1b201010029ed1dae0882f621df95eb124cab71cda866a37a723e0c0c196e10e4662c2280659ab4dd45be74287da2a1b3f33327576dd96ff6b9484d5802d34103a8c23b50c40c0adc6a0604a345be6b6c3bc703d5881484e39520997ae80c3ad45848406f9b2ad74205fcd48fa4f323d21275a1577e788d3c97e277d97794d279e87071261dc507d9e974f060d6a0000021ed379252c7cf3688c3f824df577a3014ebdcb1139835f7369da8b56d16ea1a22d7f34a456ccd62f304c015be05402f82f50fd17549208528cbb22919a742bbbe7f9b1c742e05b793b0d5aea659f44cde7dd2e0fd7b33d26e352da2b3e045b9dd496715e5178245e83067e0c3c582ec9ed3a8c2ee8631f2d1409d8ae26a5be5338e2f83ae1bb6c7c49d1c4b8f13e35a67fa1ff00a5432d38fd9eb508c3890f500c9ae1ef8190265e5f24a75102419a113a9e8e08b5552d60b57b07777a62a880e8e4ea7f45c97a6d95e11dd75985bca26283d2d3aa6ba3ab1bf38be4bdeea3cada9f31b6a374e1a2ce1456a4cde2bb2f519824a685392461af4bc998da645f7dcc77484a55bd6751866551e8d1f6d3fc222e92bf725544d83a4cec67c8a7714e66775099f14fe53ba3ef14cfea482f0717abf8b8f4bf2a15bd69b0a36955a77dff5d2251bb5892bc0b2a35329e3bda9ea4b9f6a8fec40e3e353d5ed55abb7351c8ac69ed6b73cc4f8524bee7d7cfc8ec8e54ddb1fbd702bf6b10b7bce7377edd721c641105513f5e4530ec012b21d3986512924802e2ce243ff2fccf8f1407556f2a9ba4c353a338c4f9396055db8d2d71305122de6a59cb79a5f5098a9f5f3ab71ac1e394aeac353bf04f458a697ec990f8e6895020aa039cf8ff17350aaa875a7e5e583de113c68bdcb522c6cc34058d02a68b61f1483d8a109c31cee822ee62c70e023c84a5b8e684cbf7cceb9feca08183880b038408b2d099adce87ba8f6c5f871307c08e97e1d1fa6d2b76ecf5d36c70034766704409ece96302286957622c23df40c788a93d3a012af091f42f8411beffa239f6290b1237a0329e3df8721dde2324f22c9b7db88a534dfdbdc20f93bea371cbe7352a107b90567872f56bc3f9337dd107320c6c6b9810e92fae2d7033b8a30ea4cb1a68c1867657ddba9117dad5285e5b0a319adc616fd4e1ee339e3972580079878b9e247865b17961c3e38fa39b03c9dcd1f7b13162b9694c744448a947b4dbc13f139f76ea49bdb6ab8932c844bd9df3d460b0f1566ab02a28597e039c6b1a106441e478abd51c419f6ef1271b874fa86132619f7369f95c8cf0cfc4586ae55a33edfc465a756c87d08b00c952867019ead0a8f2338b2a1c123f33327fab6caa8b6cb5b85cce40c6950522147829083e596090b646bd57bbef87d2a819642938f406d3dc8f500ec0a6cc5c14bc0a8b7d8e5dfb0897059b602704dc517969ca66e86a1f53fbbe4c233a5f2daff356078b243fe065d8858089a0637bedf3a8e7c49bbd0fd4eeb8672f0b4fc2ee1035caaff54f9a60c250f6817488bfd999379c91479070371de326aa9b9d8ca5e62450ffac4985fc472d9d08b6a0948a7a9dc334ec89b39868e096db68d9554efb861321f12b15cb97bee122c93ed135aa13e2dde6d03040055ec02054c3fe41573fa3de099ea23a5439028d71f091cf917452c94d573cec3ed2a3b1774ed4647204a0204b833286b0d83efc7fb71451e9fc890c11e9e7ddfddd12849b719771139271f886408e7b8490d3cdc93b908405c066934ff5915f9f68acb982fd890f2dbe1d10bdc0fea0c72e3caf422a55681741123d4d280bca90519508c0af18e4120700ab38e3d84ac9e8b31f90ab637415639a11770ea2e28d41dce3b6c443bbb57b5125ff9de70065e2e8ec41ca4f6428075fd6c22defcdfeff49689f52ace4cbc6d21a49d2e3bd35daa5353d5940fd71cd597b0f27d9db74ba2309cbafd4125c81cfcfa05821c482988fc34c9b91f95c9f522d8ab3b28b227478733aa413fa94061d1377c2329f15e74cf4bf8d365642d1c72f7c2e1608ebcd9bc67100932cd25a5123c1fe899fa5a81e18f5bff71b184ec5e034eaf91dcf6d8fea86b27f590e87f05e6dc2da3d48ae073bde197534dc2da3d6396bb83a51a1d1723cba62ac0b5569c8c6b09405c899c438aa51c2e179121951fdb907581533b60d3a42f3a8ee885afc0df61b3e55ba6da847f3e1988f7eb18b18ed9b341809ae4825b3bfdb9d1ea2f37108c5e8a0e5fccc6a886c5d20dfb4462bd279775074a38eb99ede0b6eb384ed34bd3586d29a60716d7ca4254d952dba856925df7b81fee0956b09335378597ebaf08db261f544c46d469dc7bb43466b8cb02d107de9c79a130e8aa22e264f477d241374dc18f6edfcfa7dad31319765a4e8fa50823c91e8924b331c7a93d07378022a5e3689d65167068b0eca958f3eac7596f2803b8386f24b0ef3a12b70b70c4ab590dbb190592858e82a6cf064d62f9e02e09b08cf5cfedc5bcc74800cad74dba50d73542f4363cd89f4205e1fb61f029dd3d76c4b3b877eb535e61a3365d43040b731543036c44f94dda478956ce5f5d3181b683f0919df65f52a017638cba66920c5ecd77783b537c59c04b2f1e9036865514c9f7fcaf498991c3def71062a7241a68c23e5b80f06f64d81f0d2153f88c6d868a220218661b62c4d41659d5db4eec72ea18e8bf8df1e97ee8ad18d5dd21bf33dd8fa88b10252430d68460974b093f366d509646273b2aa8dfd12746df112742681953fa8de4873044be13887a52f2a2871ce41d249a4ead40fe09b52dd9f185992a1013c18e79099652f97ce3a198a0fffd02283446a93f458fa6abfd6d8055424cafd3c537c308a04dc99613d18c7e8fd8eea35339e9d3baf88dc8ae391da0e1ba044f7fa5c4f7281e0b4a8a1437bf58541fb7e9ace84abfa6750cd4d0f24c03eb7e844a8a26495d6032ec0331cc723a31d238e134122ced7b0a384e0bbc2975f1432e661431b05cc78a27e0831fe158549d08cd611ac358fec2b0d8288755c995e28acb7f57ea77dfec8307ddd804610ea14021ef035ded959523992cdf87677c6414bd37d3d3ae2fbd952467301f0094383f50e2331f753941882eb000797f48ea7426ee2652e7b31d0aaf3c4acd597ee12e4cd2cdea0bfd14b5e6721b0280907394a069d1d4353c9d028043e955d1dffe89e03d42ad705f1e0c4deb80252a913dfac267391e23bd61f7e34b2f0fb4120c47ae984adc8f0a8c493b1c05458d18fda1d51ad326eaf288a06e81a1ab16082a6cf05c4f2deb12e564b9a217fff7c788c09723cf9f46206b1065e29c1b4196710d06f1593c96c05a131a1cf24967fa2fa7e5b88c12e7b4b8b4892540ff1dac2e2bcdb82a13abbec7b4052df9e4a510cc886c1bc2bdf9b631d6bc5b3dca6925eadbc8a5c6d141463f39c499846c04f2ac979f748f2ac17a500bc5a57b9d0eefb7c79117082ef2ccbfe42b797bfa06fd4381b8f2a6121695abe8ac4918d2b7cad9dad39bb63560191705871cc2c4ff6b874739afa7a1f055d2eff4d2e4f52b7940019699e8ca714e027a343f87c6e57a6b0ebf147e1931d0e659157d21ed85b0d76535fd0018ef5b0431091a8d9719181c8a3c35d89f9aa28306ac2dce9c527136223c23c82424e4a7a68a60173ac5262bebfb6965e580e48fc906425317ed09efbd174053052efcdc588de647ee67f17a3634ca0a098a50567de4968", 0x1000, 0x2}, {&(0x7f0000001740), 0x0, 0x1}, {&(0x7f0000001780)="d66fd96d622a921ebadc192bf5231b6f941d83ced5248b4d8b635445672646eb316a7be9741a5d7aa3555feef14417432427b810bceadd72b9ddbb1a17c95cba2ae1771cee18e420e2ddbd2c754e67cf4a0773b6ad45ea", 0x57, 0xfffffffffffffff8}], 0x2, &(0x7f0000001900)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x3f, 0x7f, 0x37, 0x0, 0x37, 0x36, 0x37, 0x0, 0x37]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@uid={'uid', 0x3d, [0x2d, 0x35, 0x0, 0x78, 0x0]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x37, 0x0, 0x37, 0x30, 0x0]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x32, 0x0, 0x33]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x33, 0x37, 0x31, 0x37, 0x37, 0x35, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x39]}, 0x2c}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000180)=@srh={0x0, 0x4, 0x4, 0x2, 0x8, 0x5, 0x2, [@local={0xfe, 0x80, [], 0xaa}, @empty]}, 0x28) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000, 0x0) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/62, 0x3e) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0xffffffff, 0x185c, 0x51}, 0x10) r2 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) inotify_add_watch(r1, &(0x7f0000001740)='./file0/file0\x00', 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x4, {{0x2, 0x4e21, @rand_addr=0x100}}}, 0x88) 2018/04/27 15:01:15 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) connect$netlink(r0, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc) inotify_init1(0x80800) mq_timedreceive(r0, &(0x7f0000000040)=""/158, 0x9e, 0x5, &(0x7f0000000100)={0x77359400}) 2018/04/27 15:01:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:15 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$vsock_stream(0x28, 0x1, 0x0) connect$l2tp(r0, &(0x7f00000014c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) fcntl$notify(r0, 0x402, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"6e7230000000000000000000001000"}) r1 = memfd_create(&(0x7f0000001580)=',[+nodev\x00', 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001500)='/dev/sequencer2\x00', 0x200200, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001480)={r0}) sendmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)="e098f3de5877357060ae2e30e2989dcb1693f782ba1ebb852e5cc886967ccae4a4bff68b5ca5389b6acc97ce4c026cd69f7e26d4e9968e38e81e4fc7eeaca413ec15056831f5bc9eb95a03f08eaf61675ec4ef50d9", 0x55}, {&(0x7f0000000140)="6cb47a244ee3205766b2747bf3a53dbb776cba", 0x13}, {&(0x7f0000000280)="53cb09f58faa98ef505e6ea5b67fd63d281f1d85e4ac10a0ef0dbd53ff6e30d8dbf00e7f1e31f3b6d1f45c9cb0558e594ba01b7535aa1a0ea7ef6bbe7522b1bde9831ce8f76ad638dbf2d43857266f30b8c1bfed8894930858fc6092e48bb37606bb9e0ef4104c507d7a6150e0aec6b063659b083593d1d8", 0x78}, {&(0x7f0000000180)="d19010042351a33bff537ee191d086ca1d019bf5f3f47253b962dcbee84cc6ac473392a86d1b4840cc86f3d5afd5e95ab0db", 0x32}, {&(0x7f0000000300)="857e3a583bc9b8d180c1d2e9b37d962cc4a0e73fd51627e1d52655d96a45eac3b14191fe29cfb71ca2284c1f59bce7f9cea1ca3d2f4019591157d94b8344e278f5200384ba2e53f7a08b0c93fe502a5e6a00e9f0a1fe201367b67fe703e597ef52c489e648fb3c232f07f6559a47d659de7f84dd390b6b7193728ceabdbb24d41cd577beda7b4882924d18761dc5aaedbaa2a8ff2146e5e5c2c0742674e2b42e9ebd7c25481409eca6cc814e49374d41836ce99bb77fa95ea2d10f71683df47d467a9e04f93e8ed1771f7bebb90130150aa0e9ad5bb62ac072ee030ca0b858c8271d6ec15a6b1978d1", 0xe9}, {&(0x7f0000000400)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40004}, 0x40) r3 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r4, 0x544d) syz_open_procfs(r3, &(0x7f0000000000)='net/rt_acct\x00') 2018/04/27 15:01:15 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) 2018/04/27 15:01:15 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0xff) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x4, 0x6, 0x5, 0x7ff, 0x100000000, 0x80000001, 0xfff, 0x2, 0x6}) inotify_init1(0x40000000) 2018/04/27 15:01:15 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:15 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3b) 2018/04/27 15:01:15 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0x5c, &(0x7f0000000100)=""/92}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x4, {0xa, 0x4e20, 0x51b, @empty, 0xffffffffffffffff}}}, 0xfffffffffffffdec) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x0, 0x1ff, "b59403b17abf", 0x8}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:15 executing program 4: open(&(0x7f0000000080)='./file0/file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:15 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) close(r0) 2018/04/27 15:01:16 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) close(r0) 2018/04/27 15:01:16 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x404c534a, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:16 executing program 6: r0 = socket(0x3, 0x3, 0x5) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0xd8, r2, 0x400, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9b1}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff83}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x2}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x13}, @mcast1={0xff, 0x1, [], 0x1}, 0x10000, 0x0, 0x8, 0x400, 0x1, 0x140, r1}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x40101) openat(r4, &(0x7f0000000040)='./file0\x00', 0x14b100, 0x20) connect$l2tp(r3, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:16 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 2018/04/27 15:01:16 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000040)=""/167, 0xa7, 0x0) open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:16 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x5}}, [0x7f, 0x7, 0xee, 0x6, 0x4, 0x8000, 0xfffffffffffffff7, 0x5c, 0x7, 0x6, 0x90, 0x7, 0x80000001, 0x325, 0x2]}, &(0x7f0000000140)=0x100) sendmmsg$inet_sctp(r0, &(0x7f0000000340), 0x0, 0x44) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002880)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002980)=0xe8) r5 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000029c0)=0x0) r7 = getuid() stat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002ac0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000002bc0)=0xe8) r11 = getgid() sendmsg$unix(r0, &(0x7f0000002c80)={&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002800)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f00000001c0)="7392be8082f2d1ebe9b4bf733a92ee38faf20335d99e03bddb1ff60a61edd24ec926d767be", 0x25}, {&(0x7f0000001440)="d77501735f5cdf017ddc63d073c9791b3877d01012bf712d1ed9a93a76e19dceecea4199616bbac13543d1ea2d3c24e6c48cb37750a895118968c9d7b7ecad272a50704f6587b6a7d5cf9c563f4f85f3bde14352ecca09f6fa9c1f55caa40c0069caa4a19c074c7c6c57ff9169d86dbde03838e47d6b98c7d81a8b1dc40bd14022b973525b2a59f2c01394eaf9f3fbf8031171cbe09fe1f10cae21e5b4d7b83ad92694caadc554cef1f4085e357540bcd439c44e52a1f772f941caa62db49b41fc389f", 0xc3}, {&(0x7f0000001540)="80db494a211e3868590cbb2203b5079910c8507f43666d6e3937c8c08562c46fec8a31699aa63b84c74d908ba6b3ca705adcc9338c492013dcb3810e398511df47618b01ecb40b7c762c225819ac42c042457cc8e43c9f1306e9513cfc6de2b7f5de4351fd1ed4d92f17ea12b56ae5e516386fca9aa7604676aa5e74a05611434cd956be62a7fe7e160ec95e20c2c36a3331e3f17f768f36b8709a9cf6ca6c1662e3beb402ee6dec753be272de473a865e62b561f3f9f29dd6eb9d75d309ed02b8f735520438a98966b7cd45efacf632", 0xd0}, {&(0x7f0000001640)="bffddc74c7841bec1f8a6df941a7ac8977bacc7794686cf1894bbbbcbd9c198ba4a37358800704ffb6ba255408437dd4fb2cde8a7d097b6cbf22bdea5c9bcba19cad32cf93b66d6b61fc4d41e41ae88992e94e9dfd68f7b4b70c43317971f172d676cc774484f0825a00c0aabf58c53c939b784f8d9204f856549bbf395de6", 0x7f}, {&(0x7f00000016c0)="33a0a1d29fe9b5472cf9b9bfda4c81c8a1fdd41b01a964c3aad97c382c3c8304b6e4bb9e56cc0003d3c675de1f77047169bc9edd39e479683a94966072301e281fe43a0fbc37d9e5", 0x48}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000002740)="9d39b3150da5597f677b3a691e3e896987473a20678ed0a71712b636a0c9ad50672d274ec7ccb4a2a1382017c5c50839512b2975c2d5d91d9fda61dd544aaeff8e658772696e5149227a09c238e8a3ecf7afa6f1daf16260dbe3f9a80a79a997377e922a315cfa10a1e1b65eb5c5a66d9dc277b9c0f0fa5a566b62683be63f69cfad5a082a8eaffbe99558e40007a97914eeff015703cd1984f1f29d8f8e6e6755666e29da78d91bec08c1415ae4f256c76b37a8231d58", 0xb7}], 0x8, &(0x7f0000002c00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x20000004}, 0xc080) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8d8919c7) getpeername$packet(r0, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002e40)=0x14) connect$l2tp(r0, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x2, 0x2, 0x1}}, 0x2e) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1, 0x4, 0x0, 0x4}}, 0x26) inotify_init1(0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002cc0)={r12, @in6={{0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0x14}, 0x1}}, [0x7, 0x2, 0x46, 0x7, 0x40, 0x3, 0x592c, 0x4, 0x81, 0x8, 0xeab, 0x6, 0x3, 0x81, 0x10000]}, &(0x7f0000002dc0)=0x100) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) 2018/04/27 15:01:16 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x786, 0x3ff, 0x2, 0x8, 0x0, 0xddd, 0x4, 0x1, r1}, 0x20) 2018/04/27 15:01:16 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) close(r0) 2018/04/27 15:01:16 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:16 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) 2018/04/27 15:01:16 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3, 0x0) 2018/04/27 15:01:16 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r1 = inotify_init1(0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f00000000c0)=""/159, 0x9f}, {&(0x7f0000000180)=""/148, 0x94}], 0x3, 0x0) 2018/04/27 15:01:16 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)="66303ae30f9ce61200ff51b3c621ca591afb542bff2cf5efdf7f863662e4b110cc784549670b867db161670384b3db567cf0f87915f118861593c29572f0441996053aa230ea05d6e5585aeaf72ae97044a88fe7c055e31f8ae6c005b18a", 0x5e) 2018/04/27 15:01:16 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000900)={@dev, 0x0}, &(0x7f0000000940)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'nr0\x00', r1}) 2018/04/27 15:01:16 executing program 7: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(0xffffffffffffffff) 2018/04/27 15:01:17 executing program 1: msgget(0x2, 0x610) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x1, 0x7fff, 0x8000, 0x3}, {0x8000, 0x3ff, 0x6, 0x6}, {0x9, 0x3, 0x3, 0x400}, {0x1ed8, 0x2, 0x8, 0x8}, {0x1000, 0x4, 0x0, 0x7}, {0xe6, 0x3, 0x9, 0x8}, {0x9, 0x1000000, 0x3, 0xa61}]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x8c}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r1, 0x80000001, 0x100000001}, 0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x100, 0x10) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2040400}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x8c, r2, 0x4, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x54}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x20040000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000019c0)="a6", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/27 15:01:17 executing program 5: r0 = inotify_init1(0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) 2018/04/27 15:01:17 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4}, &(0x7f0000044000)) 2018/04/27 15:01:17 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:17 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000000c0)={0x4}) 2018/04/27 15:01:17 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x319e8, 0x800) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x220) open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:17 executing program 7: r0 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:17 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:17 executing program 5: inotify_init1(0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001100)={0x1000, &(0x7f0000000100)="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"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer2\x00', 0x408401, 0x0) getpeername$unix(r1, &(0x7f0000001140), &(0x7f00000011c0)=0x3e) 2018/04/27 15:01:17 executing program 2: syz_open_procfs(0x0, &(0x7f0000000180)='environ\x00') 2018/04/27 15:01:17 executing program 4: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) ioctl$void(r0, 0xc0045c78) 2018/04/27 15:01:17 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) 2018/04/27 15:01:17 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000040)) 2018/04/27 15:01:17 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x900) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x6, 0x11, 0x0, 0xc2, 0x3, 0x2c, 0x100000000, 0x2, 0x7, 0x4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x2, 0x2, 0x8, 0x7f, 0x4b, 0x69ec}, 0x20) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) listen(r0, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000280)="a7f52feaafc3bb7363a41ec3550d46ab54da0ee65543bf139c660fe6869d9f70ff3a1991b69fe6d5111be64d0dde7e3c30c1aa0887ac4ffd4248c51b2d77ff22fd3f5f3da94d19b7927c041c6010eb110db5da352d28180d4ab001ec13755bae3052cd46b5c940db5a273c3caf8f860603ba99acebb333d6219b0481382cf5aa", 0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000300)={{0x5, 0x6, 0x0, 0x1, 0x3, 0x39a8}, 0x6}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @random="c0d7ff10a600"}, 0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000340)={'security\x00'}, &(0x7f00000003c0)=0x54) 2018/04/27 15:01:17 executing program 7: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:17 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) inotify_init1(0x0) pipe(&(0x7f0000000000)) 2018/04/27 15:01:17 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x109280, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0x7ff}) open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x1000000) 2018/04/27 15:01:17 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:17 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x3e) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/27 15:01:17 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:17 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x4, @tid=r0}, &(0x7f0000044000)) 2018/04/27 15:01:17 executing program 5: inotify_init1(0x800) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x2000) 2018/04/27 15:01:17 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:17 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"0700340000000000000400"}) 2018/04/27 15:01:18 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=r0}, &(0x7f0000044000)) 2018/04/27 15:01:18 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:18 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) 2018/04/27 15:01:18 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x14, 0x13, 0x100a, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000100)="317f61e685967b1669093dfa298cc2d2a355e3bb6970201c43678fd420e03fcef220d8ab235b8c0d079ffab3a4722f1db968fdd484a9a4a1b21bcf98baf824664a60523df628d38ed047138b1b5a5442057a71cbcf1e54be153fc67fe5677ad1699c3b5c3bb9c1", 0x67) 2018/04/27 15:01:18 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x3e) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/27 15:01:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:18 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x6c6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:18 executing program 5: inotify_init1(0x0) 2018/04/27 15:01:18 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:18 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x9, 0x9, 0x5}) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xee, "a0f984fc1474951a3abaa323e475c510b3b17b5a2c732aac9eceb153b58a6e65e89dd71e5b544f26c1f16906d259c3ffdcd287a47b9b189d3664370c2ec0a667670b4ad13e2944a7c4b026cbb015183260eead7338c4e46f9d1dfd1c071c21065cab678506143e91c49a816196f153fca2554314a9625483c5db3724241530ffebfa244db685702118cc286c0585d20ee772d277d21afe5740ab35544ee310a65e23fab3dc2c08ea1c8af5b58119d8505081f215c9548f1359074ae004622ab090c62174f31ee4cc541250fb54f802df82405941067d4d4f3b3b8666b6707359f66bea558ec7f93ed55e7a6b6cf2"}, &(0x7f0000000300)=0xf6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x20, 0x100000001}, &(0x7f0000000380)=0x8) inotify_init1(0xfffbdffffffffffe) 2018/04/27 15:01:18 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa}, &(0x7f0000044000)) 2018/04/27 15:01:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f00000001c0)="3493e9ef18297cec05ae651f9adf322f20fc4c8dea022a1ef6496dc079afcaf15323d51f2c3411aa73005aa19f34be210131dfe9c205d60325ea2cd531b9aaab74e109b030360f53cea25972a09c689d59ce66909830d24a963a3b0741159948a9b3a684c73f438421dd84241e4388485bf3a3d6ac40ffdddbc62099b6814dd790e33a3b22088b718e391d011faf24692266c1f3a072f90fbfb22871a27521d27c831d96ecc7a9a85f2317c503d0962a90a9fe9a7d9224c89700", 0xb2, 0x0, &(0x7f0000000280)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1a8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 15:01:18 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x10001}, 0x8) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:18 executing program 2: getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="736563757269747900000000001700000083fbe163c2a260fa1bd9518fdc"], &(0x7f0000000000)=0x1) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x20, 0x29, 0x2, "0f197dface7e12afdaad70444faa920002"}], 0x20}}], 0x2, 0x0) 2018/04/27 15:01:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:18 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0xc0000) sendmmsg$nfc_llcp(r0, &(0x7f0000001540)=[{&(0x7f0000000040)={0x27, 0x1, 0x2, 0x5, 0xff, 0x6, "339ed4319252411f8e4cab262e8c85c363ad08fc2a4a87cd4a134e3bba2fd2eb3bc937e3edbb9e55d3296138b3b8921b9cccc7fdca365bef38b0ca2d8edf5f", 0x18}, 0x60, &(0x7f0000001480)=[{&(0x7f00000000c0)="d9d6554402f3fcd5f35aff3f94380ed3a4a4dbb569a1fcad59d8152ab7b4f88cab463cf7b58a019f9b2f2f66fdc37ff466c53546bc178535c0aedf90141bd07ac09062d38e84e9a3e0e32190b6a1b16d835fdcc27d8045b57d3d231ec26e50", 0x5f}, {&(0x7f0000000140)="eeff0c650e7dc0ba33dba5d16f77a7c9039843d04d5995b5712dd2472ffe64742757e62b04e6f6cdb3d4a6afe1b8054689fe05a55af139838058e4324ffd3bad88c38fd18bf3d086c044", 0x4a}, {&(0x7f00000016c0)="a895af75aba9f5ffbaed5db6fd14cf3a95b602ffc3c28330b27aead296e80976ebd5c6a8d2193702f94ed65d8861d8b1c7a1331c50e6ad7567c8583457c18fcfdf4615f8488e9e29862e553d9b59bfbfbfd7d4c3ed77f43df2295b9cee4d6cdf71b881cbd17aac44650ceb24f47a54af15d7fe6b8e70de8509ca93a0daa80a3ddad29eb17cdeef0341e7655032ed5d15fd8f25596bd4426fab186f22198b0929c6bbb81063864c2811068973e0768c4ced2efe4a997a43f4fde12c3a13b83a88ccac4bf7d6b1d2b0baf138292a53f7e938ff4bc8aa436635f02604b810fe3ad9e629b109e65675a09302ba7a77587559cab050bf3ead64", 0xf7}, {&(0x7f00000015c0)="ac2e30ac54e7", 0x6}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001600)="02fb1f835103e540564432337fae3cbfbcf645916e0e5bc6b9cf2cad43dbf8d4aa5b1f80ad0bd5786ad4c919b4dffcc61347351a11f5dd8864501d515dcc1eef390defa15bc4eedee5420b899a8a0955fe2b8b4e93f81ee9c7e3e31796eec8bb3d0ee20317bfd223ae6371896c9a32072f704d71e270d0d17cd1d3e4afb07bea9f977e8b45ddb721f7559a8269b25acc51c3914cddc5ac6ac9a87c3ffa7224", 0x9f}, {&(0x7f00000013c0)="dea11290d19438b3e603c8bbb149a80722b06cc1cf68ab79f83bcda771c70f70bc5d6e597ccdb1f93ecfd8df05e9ca87c1a327df723ea2a2aca5b9ac057beedb1d26313d", 0x44}, {&(0x7f0000001580)="8894cdfdec5363d34ad9011f233f37f90e2475006d6a660ee7315b01834f829962a93460cd", 0x25}], 0x8, &(0x7f0000001500)=ANY=[@ANYBLOB="38000000000000002f01000000000000ea8db6c49337130ef637192ab2e723038c36cc4fa38ec1662e8e13e75f17097e1000008000000000"], 0x38, 0x4000000}], 0x1, 0x8091) mkdirat(r0, &(0x7f0000001300)='./file0\x00', 0x1) r1 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000001c0)=0x16, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) r2 = inotify_init1(0xfffffffffffffff8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) inotify_add_watch(r2, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000000040)=ANY=[@ANYBLOB="cc0000001b000103ffffffffffffffff0000000000000000000000000000001af849f9453d12f23354d2ca00fff0ee53d34de96fc5bc2f6e0200000007000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/27 15:01:18 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:18 executing program 5: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000002004) 2018/04/27 15:01:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:18 executing program 2: modify_ldt$write2(0x11, &(0x7f00000000c0), 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/27 15:01:18 executing program 4: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffff9c, 0x1, 0x19, &(0x7f0000000000)='team_slave_1\x00', 0x10) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:18 executing program 0: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/04/27 15:01:18 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:18 executing program 5: inotify_init1(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0xeb3, 0x0, {0x1, 0x3, 0x200, 0x3}}) 2018/04/27 15:01:18 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x20, 0x2, 0x8, 0x8, 0x0, 0x4], 0x6, 0x4, 0x10000, 0xebad, 0xfffffffffffffffd, 0x81, {0xa000000, 0x200, 0x1, 0x2, 0x8, 0x0, 0x8, 0x100, 0x400, 0x1, 0x100000000, 0x3, 0x222622a1, 0x80000000, "c4e84bbb7c21b01b671e99b6fc52e07ac06cf5f28b23a2fb66693c7d168d12da"}}) 2018/04/27 15:01:18 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x6, 0x0, 0x9, "b41c82c1543798933f7e0d6af12839d810d29c4d6ee2809dbca034a40930780d375d32a1af431bc164cca2b853a7c18e0218d42694b8d6f01003138d092fb6", 0x29}, 0x60) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000100)={0xb99, 0x0, 0x8, 0x853, 0x1, 0x7}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"6e70300010001e000000000400", r4}) 2018/04/27 15:01:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) 2018/04/27 15:01:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:18 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/27 15:01:18 executing program 2: modify_ldt$write2(0x11, &(0x7f00000000c0), 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/27 15:01:18 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xea5d, 0x100, 0x4}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xa50c, 0x5, 0x8206, 0x5f9, 0x7ff, 0x0, 0x1ff, 0x7, r1}, 0x20) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:19 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x8, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x204000, 0x0) 2018/04/27 15:01:19 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr}}}, 0x88) close(r0) 2018/04/27 15:01:19 executing program 5: inotify_init1(0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x10080) sendmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ipddp0\x00'}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="80e4c8ae00d48484ff318a98aa7050c8045179e21c4d6a1148831b0195618a09657b30e725f1fef02a36a0be883bdcbb1dcbae8f9461b2dd6610849a844270590ddcda541f13c9da2564be08efb61a0a5c98513cd4358b2012618859f327a3fb4135c889b53ada994fa0b12a3c4e", 0x6e}], 0x1, &(0x7f0000000180)=[{0xc0, 0x112, 0xdad, "58ef0afa2621fa0b6bfa91bc9ddd86fa405c36cafc4747bbc84f50783eecc4f29840a57d4f8246802ec98d6c95c1b33481b06db82fff932b71bde942d5a246aaab657cc1a32f35b681d3e90678114ec7d341f6bb706c89677875ccaecc84147f1282d697b12c05dd710b62440d92c9dfb2eb3d99036b50e99f29a5f0d1b785b49a21024ef8349c4826447b3a204ef28f0fc02494dd1e01c6ca08f0a58b5cdcf11eb0848e5ac9ebfa43b33ebd0eead9"}, {0x60, 0x3a, 0xff, "072ef01530c40b3ec14ddd3697d6fc99e685ec4d825611575d6eb14d870fa96df7da818388b8bbcce323f4792347f2564f647163e37b6ebc7c330e9b3c136aba9d044adf66d29f2f6c"}, {0x70, 0x11e, 0x2, "6d574a625d8072226a051694487050cf232f09d2a5c1263541ff81e7f65ba719422cb329ed5373cd2ecbace1847f0da5eb17c30f025cbd2fef9c940e2c5485071e4ca677ff7c56d1ab1e544ee22508b7662826960e5aedf33a7da54a2f41"}, {0xb0, 0x101, 0x7fff, "2215881dcb2dea8d659aee895611a83df766d5bdc6a9f7c90b938bbc67acd9d76cc60813a083f24f9243c1080a6f8d1c32500373663beea2ce342503c4c0f4b466f8480095a4f8ca3fbe524d56b457a95bde139d148f3139ff912c3c1e87d489cee90ab7c2c5de5379fb88e32df2f70b0b1c33290c95e8756d5b40945c6797e88c6478dcf8c6e1af3f83610569abc73bea9dee0d7ceb8affc7f9bac6a4b5"}, {0x50, 0x11f, 0x4, "fd9069d59c38276bd980c85b0e7af7b25554600a40ea834b1484617cb2a38e4e667d6c5d0cc1cd5df1012ad704854a191d1b5920be84439001456d"}, {0xf0, 0xff, 0x8, "4822813f81626f6e51d7a93d6c78696a3dc8827e9585eb52d93518281fe95e515697388b845ce920900cab7299e64b84a1123a3a874c26fec2155ea56e24eb26339a4a095cf45fd8f9bc36d5b83b1131b1628649feed1aa8aba6306508cd867d46aa333d2fa8631a295d7cf347860f2e1078349f638866d547b871b759a8227c5ef8cadb57a3fc5540c690d3d37e53e8fc3ae3ad9aefb160679ff3d21a7581c1eb7ab6a0d7540c06a78fab0c989bdd6caea82dcfcac8c0979ef654ad29a19af1a75ad885d068c8bc3361ea8c167e14f28e57040a8ecdf9eba201"}, {0x90, 0x0, 0x7ff, "231f9e8f1d5d2b52b05cd230acf139920b6a513cf65d3177eac95705afe2b1e74ba7ca21f48de1eca4dd434a99f1a56f8b35152f770ceb3ded6060c5e4e1c4aa49aed8a64d0346f4cbcae2d1643c24a2476bec7d4e3c9b0f2df577d8271959862ec4257a19e60ac3c272cd4c3c51b031838a6e32e7af71525d8641738a7b"}], 0x410, 0x4000}, 0x40000) 2018/04/27 15:01:19 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/04/27 15:01:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) 2018/04/27 15:01:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='coredump_filter\x00') bind$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x1, 0x2, 0x7, 0x9, 0x4, "a7a0f4e9e65ae07d477d515cf3ce969144330d3924e4433374bcf675d9773269c8627298cb87d0f7ace47a4b9c4b58ca314f8987406ce4a9ab9b81b0521deb", 0x38}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0xffff) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000080)=[{r1, 0x2001}], 0x1, 0x3ff) sendto$inet(r1, &(0x7f00000000c0)='$', 0x1, 0x4001, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000001, 0x40040) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0xa4, 0xffffffffffffff80, 0x7f, 0x59f6236e}, {0x5, 0x5, 0x7, 0x7956}]}, 0x10) connect$l2tp(r2, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x1, 0x4, 0x2}}, 0x26) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14, 0x80800) accept$packet(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000940)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000980)=0xc) accept$packet(r3, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000b00)={'syz_tun\x00', 0x0}) recvmsg$kcm(r3, &(0x7f00000010c0)={&(0x7f0000000b40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000bc0)=""/138, 0x8a}, {&(0x7f0000000c80)=""/151, 0x97}, {&(0x7f0000000d40)=""/14, 0xe}, {&(0x7f0000000d80)=""/252, 0xfc}, {&(0x7f0000000e80)=""/187, 0xbb}], 0x5, &(0x7f0000000fc0)=""/229, 0xe5}, 0x40010020) getsockname$packet(r0, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003840)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003880)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000003980)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000039c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003ac0)=0xe8) accept$packet(r3, &(0x7f0000003c80)={0x0, 0x0, 0x0}, &(0x7f0000003cc0)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003d00)={'sit0\x00', 0x0}) accept4$packet(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004040)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000044c0)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000006a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006a80)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000006c80)={@remote, 0x0}, &(0x7f0000006cc0)=0x14) getsockname(0xffffffffffffff9c, &(0x7f000000d400)=@hci={0x0, 0x0}, &(0x7f000000d480)=0x80) accept4$packet(r0, &(0x7f000000db00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000db40)=0x14, 0x800) getsockname$packet(r3, &(0x7f000000db80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000dbc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000dc00)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f000000dd00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000dd40)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000000dd80)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f000000de80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000dec0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000e140)={'veth0_to_team\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f000000e940)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000000e900)={&(0x7f000000e180)={0x744, r4, 0x1, 0x40, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r5}, {0x228, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa15f}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x4, 0x2}}, {{0x8, 0x1, r17}, {0x84, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7fff, 0x563, 0xe7, 0x1000}, {0x8, 0x8, 0xfffffffffffffff9, 0x7fff}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0xf4, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x94ef}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x26c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xed}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x197992df00000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff9}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x6, 0x2, 0x7f, 0x7}, {0x7, 0x9, 0x0, 0x3ff}, {0x9c, 0x5, 0x400, 0x57d}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}]}}]}, 0x744}, 0x1, 0x0, 0x0, 0x8040}, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'nr0\x00'}) 2018/04/27 15:01:19 executing program 2: modify_ldt$write2(0x11, &(0x7f00000000c0), 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/27 15:01:19 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/27 15:01:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x6}, 0x8, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) 2018/04/27 15:01:19 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr}}}, 0x88) close(r0) [ 119.540743] netlink: 'syz-executor2': attribute type 13 has an invalid length. 2018/04/27 15:01:20 executing program 5: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x220) 2018/04/27 15:01:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) 2018/04/27 15:01:20 executing program 4: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file1\x00', 0x2000422) 2018/04/27 15:01:20 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr}}}, 0x88) close(r0) 2018/04/27 15:01:20 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) fadvise64(r0, 0x0, 0xd816, 0x0) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:20 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1020200000000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/27 15:01:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x6}, 0x8, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) [ 120.464083] netlink: 'syz-executor2': attribute type 13 has an invalid length. 2018/04/27 15:01:20 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x602002) ioctl$TIOCNXCL(r0, 0x540d) r1 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r2 = inotify_init1(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@int=0xfff, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000140)={0x6, 0x4, 0x4, 0x3, 0x10001, 0x80000001, 0x40, 0x2, 0x0, 0x5, 0x800000, 0x1}) accept4(r1, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x800) inotify_add_watch(r2, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x20, 0x4) 2018/04/27 15:01:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) 2018/04/27 15:01:20 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)="063e3bc3d5ba", 0x6}]) syz_open_procfs(r0, &(0x7f00000000c0)='net/l2cap\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x303000, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x8) 2018/04/27 15:01:20 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00\x00\x00\x00\x00\x00\f\x00'}) 2018/04/27 15:01:20 executing program 5: inotify_init1(0x800) 2018/04/27 15:01:20 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(0xffffffffffffffff) 2018/04/27 15:01:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x6}, 0x8, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) 2018/04/27 15:01:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000075cf53), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000923000)) 2018/04/27 15:01:21 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r1 = inotify_init1(0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) 2018/04/27 15:01:21 executing program 5: inotify_init1(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2002, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/04/27 15:01:21 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0xd89, 0x1, 0x7f, 0x1, 0x476, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x109100, 0x0) 2018/04/27 15:01:21 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x4, 0xd5, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/213}, &(0x7f0000000200)=0x78) 2018/04/27 15:01:21 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)) [ 121.628243] netlink: 'syz-executor2': attribute type 13 has an invalid length. 2018/04/27 15:01:21 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/27 15:01:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:21 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x185) 2018/04/27 15:01:21 executing program 5: inotify_init1(0x80000) 2018/04/27 15:01:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x6}, 0x8, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) 2018/04/27 15:01:21 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x8001, 0x100000000000000, 0x4, 0x7, 0x8, [{0x101, 0x7ff, 0x2a, 0x0, 0x0, 0x2000}, {0x4, 0x8, 0x9}, {0x80, 0x80000000, 0x2, 0x0, 0x0, 0x400}, {0x32, 0x7ff, 0x8, 0x0, 0x0, 0x1}, {0x2, 0xff, 0x8, 0x0, 0x0, 0x9}, {0xbb, 0x40, 0x1, 0x0, 0x0, 0x800}, {0x0, 0x7a, 0x1, 0x0, 0x0, 0x2380}, {0x2, 0xea81, 0x8, 0x0, 0x0, 0x1000}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0x34, "1ddeaa0811c6ab799da583d1dc1ddd53b4877f62d8e1aab0a00f2bfed32fcbed2ee8d494216fbeecabecbd1f29d8221efb975b9e"}, &(0x7f00000001c0)=0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) sysfs$2(0x2, 0xffffffffffffff81, &(0x7f0000000000)) mq_timedreceive(r1, &(0x7f0000000000)=""/183, 0xb7, 0x1000, &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/04/27 15:01:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000075cf53), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000923000)) 2018/04/27 15:01:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0xdcf, 0x2, 0x0, {0x77359400}, 0x2d, 0x9}) 2018/04/27 15:01:21 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) io_setup(0x8000000000002, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x164}]) [ 121.978421] netlink: 'syz-executor2': attribute type 13 has an invalid length. 2018/04/27 15:01:22 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x0, 0x5, 0x9}) inotify_init1(0x80000) 2018/04/27 15:01:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:22 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vlan0\x00', 0x2002}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:22 executing program 4: r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80) inotify_rm_watch(r0, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x280142, 0x0) prctl$void(0x1f) inotify_add_watch(r0, &(0x7f0000000100)='./file1\x00', 0xa0000980) 2018/04/27 15:01:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000075cf53), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000923000)) 2018/04/27 15:01:22 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) io_setup(0x8000000000002, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x164}]) 2018/04/27 15:01:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) 2018/04/27 15:01:22 executing program 5: inotify_init1(0x3) restart_syscall() clone(0x2000, &(0x7f0000000000)="b3fc1cb71b9ef4ce4690f0007453be9dbbf0ce7bd312a0f1dc46dc251beabcc8c309f50811409d5d20581070786d60f946333eeffabd11de9d0bb4254d74e60a1f883f08c52bbd2b560fbfa98e", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="584783cf7bf5422e7e30fc4d1e893b7221620772b99f0cb7e6698cb6cf6b814d4b22253d2a3f03fcbbbd28d5e82ee673700733b4eb214467d9100a35926e84a32fce7cc63a74416078238bd5ea625ad70a866b0964ff89a465a2f41e0978ae60c0409772037ec2ed350a32aca11fa4d1fa49a3ee0df3a58429715a60b0") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0xde1daf42420d2434, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x8, 0x1, 0x3, 0x6, 0x4}, 0xc) 2018/04/27 15:01:22 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 122.372218] netlink: 'syz-executor2': attribute type 13 has an invalid length. 2018/04/27 15:01:22 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x72, 0x400100) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000000200)={0x11, 0xf7, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x781a, 0x4f7445fba75d2458) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'vetj1_@o_Oridge\x00'}) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7f, 0x200) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x401) 2018/04/27 15:01:22 executing program 4: open(&(0x7f000001dff8)='./file0\x00', 0x80041, 0x0) r0 = inotify_init1(0xfffffffffffffffc) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x28a, 0x800) 2018/04/27 15:01:22 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4, 0x0) 2018/04/27 15:01:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 15:01:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) 2018/04/27 15:01:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000075cf53), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000923000)) 2018/04/27 15:01:22 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) io_setup(0x8000000000002, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x164}]) 2018/04/27 15:01:22 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x2, 0x4, {0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x84b4}}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/197, &(0x7f0000000140)=0xc5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/27 15:01:22 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340)=0x81, 0x4) r1 = open(&(0x7f000001dff8)='./file1\x00', 0x800, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000380)={0x4000000000, 0x2}, 0x4) r2 = inotify_init1(0x80000) ioctl$KDADDIO(r1, 0x4b34, 0x85) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000003c0)=0x2, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0x9, [], 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000200)=""/9}, &(0x7f00000002c0)=0x78) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1000, 0x2}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="9678c386565c0ada709a0a1ad7faf2812dcc67afc1268607e0e62e882e700587296e2c99366a1d8906f68e2fd3d08cd7d7c3acd07925321060904f179cc9d4eb1dbba87acad982bb3244d18807ca8fab60b8be20967ebd2b9dde247f079c08f483a45982fa2cf86aae17c28674b7981cd0b7f2231b0f740fcab8419d11df166274b5b6d77961077cf8769610ca17d0e0a49a56d5b3cc23b32a39618175c75bfcc9413b089c580898fafee8801fd7beb4a8b145fe404e8cfedeb87766414a72d0f7a602e763d35829a95293c62bbcc23282da511e62cfbe175adb94b08c1b7ef2d2d35cb61b712ccc6232c3f575c7ca5faaa68a42", 0xf4) inotify_add_watch(r2, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) 2018/04/27 15:01:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) [ 122.735105] ================================================================== [ 122.742535] BUG: KMSAN: uninit-value in pppol2tp_connect+0x258/0x1c50 [ 122.749126] CPU: 1 PID: 9012 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 122.755966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.765326] Call Trace: [ 122.767930] dump_stack+0x185/0x1d0 [ 122.771564] ? pppol2tp_connect+0x258/0x1c50 [ 122.775978] kmsan_report+0x142/0x240 [ 122.779779] __msan_warning_32+0x6c/0xb0 [ 122.783852] pppol2tp_connect+0x258/0x1c50 [ 122.788096] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.793470] ? __fget_light+0x6b9/0x710 [ 122.797458] ? security_socket_connect+0x5d/0x210 [ 122.802308] ? security_socket_connect+0x9e/0x210 [ 122.807157] ? pppol2tp_release+0x660/0x660 [ 122.811481] SYSC_connect+0x41a/0x510 [ 122.815294] ? syscall_return_slowpath+0xe9/0x700 [ 122.820150] SyS_connect+0x54/0x80 [ 122.823703] do_syscall_64+0x309/0x430 [ 122.827770] ? SYSC_accept+0xb0/0xb0 2018/04/27 15:01:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) [ 122.831489] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.836694] RIP: 0033:0x455979 [ 122.839879] RSP: 002b:00007f4e94f72c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 122.847591] RAX: ffffffffffffffda RBX: 00007f4e94f736d4 RCX: 0000000000455979 [ 122.854858] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000013 [ 122.862126] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.869398] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 122.876669] R13: 000000000000005c R14: 00000000006f3940 R15: 0000000000000000 [ 122.883946] [ 122.885570] Local variable description: ----address@SYSC_connect [ 122.891705] Variable was created at: [ 122.895430] SYSC_connect+0x6f/0x510 [ 122.899148] SyS_connect+0x54/0x80 [ 122.902676] ================================================================== [ 122.910028] Disabling lock debugging due to kernel taint [ 122.915476] Kernel panic - not syncing: panic_on_warn set ... [ 122.915476] [ 122.922850] CPU: 1 PID: 9012 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 2018/04/27 15:01:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) [ 122.930990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.940340] Call Trace: [ 122.942937] dump_stack+0x185/0x1d0 [ 122.946573] panic+0x39d/0x940 [ 122.949797] ? pppol2tp_connect+0x258/0x1c50 [ 122.954210] kmsan_report+0x238/0x240 [ 122.958019] __msan_warning_32+0x6c/0xb0 [ 122.962089] pppol2tp_connect+0x258/0x1c50 [ 122.966334] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.971701] ? __fget_light+0x6b9/0x710 [ 122.975689] ? security_socket_connect+0x5d/0x210 [ 122.980540] ? security_socket_connect+0x9e/0x210 2018/04/27 15:01:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) [ 122.985389] ? pppol2tp_release+0x660/0x660 [ 122.989717] SYSC_connect+0x41a/0x510 [ 122.993520] ? syscall_return_slowpath+0xe9/0x700 [ 122.998368] SyS_connect+0x54/0x80 [ 123.001911] do_syscall_64+0x309/0x430 [ 123.005796] ? SYSC_accept+0xb0/0xb0 [ 123.009507] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.014696] RIP: 0033:0x455979 [ 123.017885] RSP: 002b:00007f4e94f72c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 123.025592] RAX: ffffffffffffffda RBX: 00007f4e94f736d4 RCX: 0000000000455979 [ 123.032859] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000013 [ 123.040125] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.047395] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 123.054671] R13: 000000000000005c R14: 00000000006f3940 R15: 0000000000000000 [ 123.062442] Dumping ftrace buffer: [ 123.065993] (ftrace buffer empty) [ 123.069691] Kernel Offset: disabled [ 123.073311] Rebooting in 86400 seconds..