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 '10.128.0.20' (ECDSA) to the list of known hosts. 2018/04/26 18:11:22 fuzzer started 2018/04/26 18:11:22 dialing manager at 10.128.0.26:38541 syzkaller login: [ 46.908966] random: crng init done [ 51.047626] can: request_module (can-proto-0) failed. [ 51.058821] can: request_module (can-proto-0) failed. 2018/04/26 18:11:30 kcov=true, comps=false 2018/04/26 18:11:34 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000300)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000001c0)={r3, 0x3}) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/26 18:11:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) 2018/04/26 18:11:34 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '%\'(trusted#\x00'}) 2018/04/26 18:11:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x204e22}, 0x1c) sendto$inet6(r0, &(0x7f00000003c0), 0x0, 0x20000001, &(0x7f0000000540)={0xa, 0x4e22}, 0x1c) 2018/04/26 18:11:34 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f0000000000)=0x8) 2018/04/26 18:11:34 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)) 2018/04/26 18:11:34 executing program 5: 2018/04/26 18:11:34 executing program 6: [ 56.278978] IPVS: ftp: loaded support on port[0] = 21 [ 56.391555] IPVS: ftp: loaded support on port[0] = 21 [ 56.436107] IPVS: ftp: loaded support on port[0] = 21 [ 56.518509] IPVS: ftp: loaded support on port[0] = 21 [ 56.627528] IPVS: ftp: loaded support on port[0] = 21 [ 56.734092] IPVS: ftp: loaded support on port[0] = 21 [ 56.867635] IPVS: ftp: loaded support on port[0] = 21 [ 57.003870] IPVS: ftp: loaded support on port[0] = 21 [ 58.445400] ip (4718) used greatest stack depth: 54312 bytes left [ 58.630786] ip (4726) used greatest stack depth: 53944 bytes left [ 59.243144] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.249660] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.266770] device bridge_slave_0 entered promiscuous mode [ 59.306318] ip (4785) used greatest stack depth: 53656 bytes left [ 59.617177] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.623673] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.661229] device bridge_slave_1 entered promiscuous mode [ 59.713809] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.720337] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.737142] device bridge_slave_0 entered promiscuous mode [ 59.755382] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.761857] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.784429] device bridge_slave_0 entered promiscuous mode [ 59.856725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.930944] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.937451] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.984117] device bridge_slave_1 entered promiscuous mode [ 60.012694] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.019202] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.047305] device bridge_slave_0 entered promiscuous mode [ 60.067832] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.074313] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.092346] device bridge_slave_1 entered promiscuous mode [ 60.112275] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.123519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.133834] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.140278] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.181602] device bridge_slave_0 entered promiscuous mode [ 60.248435] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.254943] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.283238] device bridge_slave_1 entered promiscuous mode [ 60.303732] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.310183] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.339455] device bridge_slave_0 entered promiscuous mode [ 60.360786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.395104] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.401597] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.431465] device bridge_slave_1 entered promiscuous mode [ 60.450463] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.456948] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.480329] device bridge_slave_0 entered promiscuous mode [ 60.510690] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.527817] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.534263] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.548113] device bridge_slave_1 entered promiscuous mode [ 60.560619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.581276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.651219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.691787] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.698306] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.748537] device bridge_slave_1 entered promiscuous mode [ 60.791747] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.800492] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.806944] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.829879] device bridge_slave_0 entered promiscuous mode [ 60.846181] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.857454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.878374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.958844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.993349] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.121473] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.127943] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.157545] device bridge_slave_1 entered promiscuous mode [ 61.176070] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.184371] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.215399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.342520] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.367223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.374274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.399272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.422454] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.449207] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.473869] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.490370] ip (4931) used greatest stack depth: 53640 bytes left [ 61.597839] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.646087] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.659995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.668431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.738646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.751558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.813304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.820300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.866989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.874006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.891086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.898112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.929384] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.973291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.982762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.022889] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.047125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.054523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.073849] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.108566] team0: Port device team_slave_0 added [ 62.155671] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.290937] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.353302] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.372458] team0: Port device team_slave_1 added [ 62.393701] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.412274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.424296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.478380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.485362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.559859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.566887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.581807] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.653533] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.663792] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.686591] team0: Port device team_slave_0 added [ 62.715081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.722675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.763721] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.785466] team0: Port device team_slave_0 added [ 62.792167] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.799754] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.815550] team0: Port device team_slave_0 added [ 62.843579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.874092] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.881667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.888622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.913517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.935617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.960841] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.978968] team0: Port device team_slave_0 added [ 62.985306] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.002345] team0: Port device team_slave_1 added [ 63.049812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.057461] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.069954] team0: Port device team_slave_1 added [ 63.086450] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.095486] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.110978] team0: Port device team_slave_1 added [ 63.141868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.166528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.203190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.242790] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.250623] team0: Port device team_slave_1 added [ 63.258649] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.276259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.283240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.306252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.334135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.349513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.388752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.398277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.423182] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.455830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.471951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.489534] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.520843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.529749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.550305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.564814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.571772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.596369] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.630073] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.642348] team0: Port device team_slave_0 added [ 63.675636] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.697001] team0: Port device team_slave_0 added [ 63.706522] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.717309] team0: Port device team_slave_0 added [ 63.730431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.737842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.748986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.779424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.791640] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.816132] team0: Port device team_slave_1 added [ 63.835803] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.843881] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.854013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.875194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.903555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.929421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.954794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.975945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.996129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.004174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.014262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.033843] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.043283] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.055333] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.068870] team0: Port device team_slave_1 added [ 64.081572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.097571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.125713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.141174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.154978] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.163290] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.171195] team0: Port device team_slave_1 added [ 64.182429] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.203747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.224137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.239701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.257824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.280123] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.294740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.301909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.319745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.344869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.361477] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.383542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.393428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.407555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.421379] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.434937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.449397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.457428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.473921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.493848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.519939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.548787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.574213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.599464] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.611310] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.619954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.630331] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.661482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.677583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.708769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.721580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.748747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.777079] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.785525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.802221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.834314] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.853214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.894643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.991946] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.000526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.008303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.023092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.058723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.080641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.240071] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.247608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.263437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.154829] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.161330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.168217] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.174683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.210168] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.303553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.859744] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.866228] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.873141] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.879759] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.923150] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.940193] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.946765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.953662] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.960150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.011855] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.039699] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.046200] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.053076] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.059541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.094000] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.104645] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.111146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.118060] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.124523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.176613] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.311426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.326427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.359405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.386976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.425093] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.431586] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.438475] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.444910] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.477533] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.612703] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.619205] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.626114] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.632590] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.661823] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.709508] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.716000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.722917] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.729367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.786017] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.320618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.332922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.364386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.017588] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.783444] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.862603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.898602] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.120125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.250246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.357189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.408225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.602703] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.634657] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.676451] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.682772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.697501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.740817] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.954222] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.065186] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.227796] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.255801] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.466925] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.497478] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.503842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.518007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.560977] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.595420] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.603667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.618895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.772577] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.778904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.789897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.881020] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.889416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.905841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.140414] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.146746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.159334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.174365] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.190333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.222905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.294582] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.301327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.316814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.504712] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.548930] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.772888] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.800012] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.890530] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.026307] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.138277] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.813661] 9pnet_virtio: no channels available for device ./file0 [ 83.173461] 9pnet_virtio: no channels available for device ./file0 2018/04/26 18:12:02 executing program 1: 2018/04/26 18:12:03 executing program 0: 2018/04/26 18:12:03 executing program 1: 2018/04/26 18:12:03 executing program 3: 2018/04/26 18:12:03 executing program 2: 2018/04/26 18:12:03 executing program 4: 2018/04/26 18:12:03 executing program 5: 2018/04/26 18:12:03 executing program 7: 2018/04/26 18:12:03 executing program 6: 2018/04/26 18:12:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:03 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={[{@decompose='decompose', 0x2c}]}) 2018/04/26 18:12:03 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)) 2018/04/26 18:12:03 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TIOCSBRK(r0, 0x5427) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/04/26 18:12:03 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000300)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socketpair(0x4, 0x80007, 0x600, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000001c0)={r4, 0x3}) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/26 18:12:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)) r2 = syz_open_dev$dmmidi(&(0x7f00000022c0)='/dev/dmmidi#\x00', 0x2, 0x101000) openat(r2, &(0x7f0000002300)='./file0\x00', 0x101000, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) sendmsg$alg(r3, &(0x7f0000003380)={0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000040)="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&(0x7f0000004600)=ANY=[@ANYBLOB="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0x1090, 0x4000001}, 0x1) dup2(r1, r0) 2018/04/26 18:12:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)) dup2(r1, r0) pipe(&(0x7f0000000080)) [ 84.348938] 9pnet_virtio: no channels available for device ./file0 [ 84.673538] 9pnet_virtio: no channels available for device ./file0 2018/04/26 18:12:04 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='us@HH*er.+}/nodev!'], &(0x7f0000000080)=""/83, 0x53) 2018/04/26 18:12:04 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/75, 0x4b, 0x40, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/04/26 18:12:04 executing program 2: r0 = socket(0x15, 0x80005, 0x0) unshare(0x8000400) r1 = semget$private(0x0, 0x7, 0x21) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x80000001]) getsockopt(r0, 0x114, 0x2713, &(0x7f0000af0fe7)=""/13, &(0x7f0000000000)=0xfffffc8b) 2018/04/26 18:12:04 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@dev, @broadcast, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x0, 0x3, 0x400, 0x101, 0x0, r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$setstatus(r2, 0x4, 0x2000) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x100004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000180)={0x200, 0x3, 0x7ff, 0x6, "f3e9b3e3269fc2eb7e2c91d2b2c063af5d0c153ed8a6dd2bf2ca1badae97c66d0fc1614debed9a952990bc94", 0x7}) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r2, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) ftruncate(r2, 0x8001) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) 2018/04/26 18:12:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0x3a5, &(0x7f0000002f19)=""/231}, 0x31e) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x9, 0x2, {0x1, 0x1, 0x800, 0x3, 0x8}}) 2018/04/26 18:12:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x9, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) recvmmsg(r0, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f00000022c0)=""/62, 0x3e}}], 0x1, 0x12000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) 2018/04/26 18:12:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:04 executing program 3: clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000900)=""/250, 0x1ec) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x4, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x9, 0x4, 0x6, 0x3, 0x0, 0xac7, 0xfffffffffffffff8, 0x1}) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/04/26 18:12:04 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040), &(0x7f0000000080)) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/04/26 18:12:04 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000400040084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e24}, 0xffffff6a) accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80, 0x80000) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000640), &(0x7f0000000680)=0x10) 2018/04/26 18:12:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x20) ioctl(r0, 0xe2, &(0x7f00000002c0)="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") 2018/04/26 18:12:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x400) 2018/04/26 18:12:04 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dc6ffe), &(0x7f0000000180)=0xffffff9c) 2018/04/26 18:12:04 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x82) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x1f, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000380)={{0x9, 0x0, 0x0, 0x0, "3b44acbcaf322fc5bbf25fcc3b9ce3c93141513be0325a76b9ce629fe13b98021a91c99b33de8b6f178f072b"}}) write(r0, &(0x7f0000000100)="bb116cffab7b61d3c8ab674c3b94f14df762e298ad090f6d7c1da07316ff129475a73acb1f211655b52342828d4c17f60c75f7830fd97bd0b9cc0b48bd0ea95a922f79b8b98ed1ff5ba6e68b747940b88ee356b0e8fe59295c6bd2c4", 0x5c) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/26 18:12:04 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xff) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000000)=0x51) 2018/04/26 18:12:04 executing program 3: clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000900)=""/250, 0x1ec) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x4, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x9, 0x4, 0x6, 0x3, 0x0, 0xac7, 0xfffffffffffffff8, 0x1}) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/04/26 18:12:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:04 executing program 0: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) signalfd4(r0, &(0x7f0000000080)={0x7ff}, 0x8, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r3, &(0x7f0000002500)=[{&(0x7f0000002480)=""/89, 0x59}], 0x1, 0x2) 2018/04/26 18:12:04 executing program 5: r0 = socket$inet(0x2, 0x80800, 0x800000000000044) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x794, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r1 = semget$private(0x0, 0x3, 0x80) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000000c0)=""/68) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x25110, r0, 0x0) read(r0, &(0x7f00000002c0)=""/4, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x4000}, {r0, 0x8000}, {r0, 0x6003}, {r0, 0x18}], 0x4, &(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000200)={0x100000000}, 0x8) r4 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0xd13d, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000280)=0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x10}, 0xffffffffffffff2d) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) 2018/04/26 18:12:04 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ff4fc8)={&(0x7f0000a34ff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000ff4a23)=@acquire={0x128, 0x17, 0x509, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}}, 0x128}, 0x1}, 0x0) 2018/04/26 18:12:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4000000000000) fdatasync(r1) fcntl$addseals(r0, 0x409, 0x6) 2018/04/26 18:12:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000703020500000000000000000000002000"], 0x14}, 0x1}, 0x0) 2018/04/26 18:12:05 executing program 7: open(&(0x7f0000000300)='./file0\x00', 0x141042, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ext4\x00', 0x1002, &(0x7f0000000040)) rename(&(0x7f000012aff8)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/26 18:12:05 executing program 0: r0 = socket$inet(0x2, 0x80006, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={"de6174087066052100040000000000000000000023000021000000eb05ef4000", 0xdf, "9d43d0a0be4d572429fe67f9e545e45eb669953d6e381f53ac38f21ed15ab4dd61fb16cca4b1e3324d25047f8fb672a5e049512b328712f0274446c16285b95a5be6651477f2ac3d7948f1fe057c48741c58ba81d30d6413ebb3dbf95504a53f0045544d5746e484b63ca4526e8665c5eaade575e017b268f791b1c30520dcf863288e74af27ffef98a22d9a9753894b386eead0eeef9ba6685f9fccc00c852a9acae50d98f7abfce7584af2abd7072ccb90306ebf7e06fd823f4a3e826067881427a6fa1e9bf6347bc448be3da84ad939f0e82d81bb85575c26fff66ec97b"}, &(0x7f0000000000)=0x103) 2018/04/26 18:12:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xd98d, 0xa000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x40, "df90f1759523341f6a3e64dac837897730f278fc1584d5606bf7247831f430725ee71120365920aea0503db5fa8b237315fd0ddf03c71594fd225a92fd8c2dbd"}, &(0x7f0000000200)=0x48) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7f, 0xffc0000000000000, 0x1, 0x81, 0x4, 0x1f, 0x7f, {r3, @in6={{0xa, 0x4e24, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x30}}, 0xe9, 0x1ff, 0x4, 0x6, 0x80000001}}, &(0x7f0000000300)=0xb0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x3be) 2018/04/26 18:12:05 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(r0, r1, &(0x7f00007ed000), 0x2b) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', r2}) 2018/04/26 18:12:05 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x100) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge_slave_1\x00', 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ip6_vti0\x00') r2 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000000180)=[{r2}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/26 18:12:05 executing program 3: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x2, 0x2, 0x6, 'queue0\x00', 0x49}) 2018/04/26 18:12:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) mknod(&(0x7f0000000340)='./control\x00', 0xc000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x8, 0x4, 0x1, 0x99, 0x94b7, 0x4}, 0xf1}) unlink(&(0x7f0000000080)='./control\x00') 2018/04/26 18:12:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:05 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, 0x0) request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='poly1305\x00', r0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="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", 0x17b, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x80800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000340)="0d92c54353d0b9b4cf3167e6da2db33c", 0x10) 2018/04/26 18:12:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000040)) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000023f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000911eb4)=@getspdinfo={0x14, 0x25, 0x1}, 0x14}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = accept(r2, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80) accept$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) accept$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/26 18:12:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x90) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000200)={{0x20, 0xca4}, 'port1\x00', 0x8, 0x401, 0xc0, 0x2, 0x41b5, 0x7, 0x10000, 0x0, 0x1, 0xd46e}) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x194) linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x400) 2018/04/26 18:12:05 executing program 2: r0 = socket$inet6(0xa, 0x20000000000000a, 0x5485) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/26 18:12:05 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80800) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="387709dd86ee", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x10, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000240)) 2018/04/26 18:12:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x3ff) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000ac0)='/dev/dsp#\x00', 0x5, 0xa040) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000b00)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000b40)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x10) recvmsg(r0, &(0x7f0000000c00)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000b40), 0x0, &(0x7f00000037c0)=""/4096, 0x1000}, 0x40000142) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=""/128, 0x80}, 0x0) socketpair(0x3, 0x80007, 0x6e66, &(0x7f00000006c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000700)) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f00000004c0)=""/68, 0x44}], 0x5, &(0x7f00000005c0)=""/153, 0x99, 0x1a7}, 0x101) 2018/04/26 18:12:05 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) semctl$IPC_RMID(0x0, 0x2, 0x10) 2018/04/26 18:12:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) close(r0) 2018/04/26 18:12:06 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/163, 0xa3, 0x40000002, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/26 18:12:06 executing program 4: poll(&(0x7f0000000000), 0x0, 0x0) 2018/04/26 18:12:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) r2 = semget$private(0x0, 0x0, 0x1) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x100000000, 0x1, 0x9]) 2018/04/26 18:12:06 executing program 2: getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x56, "ea662a7ce316a439d22e2e7f73980ea053b5ac3ad0427705affdc8cbe05f2dacf9eb700ddd3daad7fab65cfb18fcb804c136c3ef0412f178403f898e57067314e122a8598b47598311280b0be82aa36f32c050c4a0de"}, &(0x7f0000000080)=0x5e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={r0, 0xefbeb40ad1734470, &(0x7f0000519fa8)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) 2018/04/26 18:12:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) close(r0) 2018/04/26 18:12:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000040)) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000023f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000911eb4)=@getspdinfo={0x14, 0x25, 0x1}, 0x14}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = accept(r2, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80) accept$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) accept$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/26 18:12:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x40) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x2, 0xb092, 0x3, 0x5bb5, 0x7, 0x8}) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/26 18:12:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/fib_triestat\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000080)=ANY=[@ANYRES64=r0]) 2018/04/26 18:12:07 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/26 18:12:07 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x3, 0x100, 0xbb, r2}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="eda18381e25914684a7bdb3256bacb5e4a46e29ada310af44aa4e98bf829ff1ae4873c82ef7c930515de8c45fa7e34926ab37e6f4d") accept(r0, &(0x7f00000001c0)=@sco, &(0x7f0000000180)=0x80) 2018/04/26 18:12:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000180)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x9, {0x2, 0x0, @rand_addr=0x7}, 'bridge_slave_0\x00'}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x10001, 0xffffffffffff06cc}]}) mq_unlink(&(0x7f0000000140)='net/arp\x00') pread64(r0, &(0x7f0000000080)=""/8, 0xfffffffb, 0x1ffff) r3 = msgget(0x0, 0x80) msgrcv(r3, &(0x7f00000001c0)={0x0, ""/49}, 0x39, 0x3, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x0, 0x6}, 'port0\x00', 0x4, 0x44, 0xa882, 0xfc90, 0x2, 0x2, 0x8, 0x0, 0x4, 0x3}) 2018/04/26 18:12:07 executing program 0: prctl$intptr(0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)=@delsa={0x258, 0x11, 0x800, 0x70bd2d, 0x25dfdbff, {@in=@dev={0xac, 0x14, 0x14, 0x21}, 0x4d4, 0x2, 0x3f}, [@algo_auth={0x138, 0x1, {{'sha384-avx\x00'}, 0x768, "582fe147e958c012fdc064db88d6cf2fd52a8949f79d5d08193650240e06e86f9bc8f046682ba54457a7cb3d67cc518483f08f141eccee7fc9d84abeeeda05322b28e30e4b9c102026ece9a41f63a2fee28c13c5e2ff87be21da082f056280e49e22697492ac0b80fbaf90c3e65d1c177b5226b1a82dab11868665b6c7de825f4f87c666858221326393fd58220e75a8ced37955095686000c0cf3d978c17a8d4d407e268c809c396decddbc39e290250a977f12563ab52702543bca6e8cb1a6456b9cf9d27d17913cace2b3ea5c7fcb4b6c002ca9857df30135acfd225f8f8e6222d2f6a0eab4b909d14ac7e5"}}, @replay_thresh={0x8, 0xb, 0x100}, @etimer_thresh={0x8, 0xc, 0xfffffffffffffff7}, @proto={0x8, 0x19, 0x3b}, @replay_esn_val={0x34, 0x17, {0x6, 0x70bd2d, 0x70bd2c, 0x70bd28, 0x70bd2c, 0x9, [0x1, 0x0, 0x10001, 0x8, 0x6, 0x0]}}, @policy={0xac, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 0x4e24, 0x4, 0xa, 0xa0, 0xa0, 0x87, r1, r2}, {0x7f, 0x8000, 0x1, 0x5, 0x4, 0x1, 0x9, 0x6}, {0x4, 0xa7, 0x453}, 0x1, 0x6e6bb9, 0x0, 0x1, 0x2}}]}, 0x258}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000400)=@updpolicy={0xc4, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0) 2018/04/26 18:12:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) close(r0) 2018/04/26 18:12:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/fib_triestat\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000080)=ANY=[@ANYRES64=r0]) 2018/04/26 18:12:07 executing program 6: unshare(0x400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) 2018/04/26 18:12:07 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x440, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x7, 0x2000000000000100, 0x8a}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001040)=""/4096, &(0x7f0000000080)=0x1000) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x103, 0x6, &(0x7f0000001000), 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000000), 0x4) 2018/04/26 18:12:07 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$ax25(r0, &(0x7f0000000580), &(0x7f00000005c0)=0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/access\x00', 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x800, 0x0) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f00000001c0)=ANY=[@ANYBLOB="7c6c4de6a65b3882f14d4808431711b5a45a60bf873384bbd30fc40471c57927d34c3f99d0d677daafc5c54b9b0e9179621b361615b6aa817bafed9fa5ec2a6833b06291ff773f67"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r3 = dup(r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000009c0)=0x0) perf_event_open(&(0x7f0000000b00)={0x4, 0x70, 0xa6, 0xfffffffffffffc00, 0x7fffffff, 0x7, 0x0, 0x0, 0x14014, 0x8, 0x7, 0xfc13, 0x100000001, 0xf9, 0x9, 0x3, 0xcd59, 0xfff, 0x3, 0x6, 0x5, 0x2, 0xff, 0x9, 0x2, 0x5, 0x2, 0xfff, 0x2, 0x38d, 0x8000, 0xfffffffffffffffc, 0x10000, 0x1, 0x80, 0x3, 0x56ccd6c1, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x8}, 0x200, 0x2, 0x8, 0x0, 0x1ff, 0x9, 0x3}, r4, 0xd, r2, 0x2) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)) flistxattr(r2, &(0x7f0000000640)=""/109, 0xfffffffffffffecb) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000240)=0xc) accept$ax25(r3, 0x0, &(0x7f0000000140)) sendfile(r1, r5, &(0x7f0000000100), 0x7) readv(r3, &(0x7f0000000a80)=[{&(0x7f00000006c0)=""/148, 0x94}, {&(0x7f0000000600)}, {&(0x7f0000000780)=""/209, 0xd1}, {&(0x7f0000000880)=""/65, 0x41}, {&(0x7f0000000900)=""/137, 0x89}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)=""/107, 0x6b}], 0x7) 2018/04/26 18:12:07 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x2, 0x4) add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000002000)='7r', 0x2, 0x0) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) 2018/04/26 18:12:07 executing program 7: r0 = socket$inet(0x10, 0x4, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000300)={0x1f, 0x1, {0xffffffffffffffff, 0x2, 0x0, 0x2, 0x8}}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0030b9a6fe1056cc8fb2ada875b8d5e068f8c8c95b579c011dbdb9766aad05557458253628ce7d9dbb501b3120da28ab011668badfed4bb3bd7765730028e0882e83d208332ace80e1f156f7977656e232d6b478caff92255bedb1c42cc0cd9a4a78df31dfcb6d1024eee0017d7c5ecec6e7288416042203b37124ff99168ccd36834a9c14af210f8b4e4e3efb2091fac0dcbc9eebcdff150c349e077ba9c0749c3bdf754f17683589a098db9009b4db00e968e0e9cd0e4dfa470378cbb907da000000000000000000"], 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x9, 0x6, 0x8, 0x9, 0x613d, 0x9, 0xffffffffffff0001, 0x20, 0x6, 0x844b}, 0xb) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)="2f0000001c000381ffffff000d0000000200000001000000000003c91300010000000000000000005867374d00050b", 0x2f}], 0x1}, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) close(r0) accept$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/26 18:12:07 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) socket$inet6(0xa, 0x80000, 0x80000001) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x2, 0xfffffffffffffffd}) 2018/04/26 18:12:07 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x4, 0x60f0ef0b, 0x6, 0x28}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3afb, 0x30}, &(0x7f0000000140)=0xc) r2 = socket(0x1e, 0x4, 0x0) sendmsg(r2, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/26 18:12:07 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x4b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') close(r0) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) 2018/04/26 18:12:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'eql\x00', 'irlan0\x00', 'veth1_to_bridge\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xe0, 0x110, 0x188, [@quota={'quota\x00', 0x18}, @state={'state\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d5898eea5c12e044ba8bcb6e44244f6b07dd457c962bf0b9bfe7bde41c56112394f4df9cad3975d6a589ddb6fc54cc10d59cbd0a823ee719ade676fd16eaff1c"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x290) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/26 18:12:07 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x2, 0x4) add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000002000)='7r', 0x2, 0x0) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) 2018/04/26 18:12:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) [ 88.677435] cannot load conntrack support for proto=7 2018/04/26 18:12:07 executing program 7: unshare(0xfffffff) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x120) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0xa, &(0x7f0000000140)=@raw=[@call={0x85, 0x0, 0x0, 0x41}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x0, 0x7, 0xf, 0x7, 0xfffffff0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x20}, @alu={0x4, 0x1, 0x0, 0x7, 0xf, 0xfffffff4, 0x8}], &(0x7f00000001c0)='GPL\x00', 0x401, 0x85, &(0x7f0000000200)=""/133, 0x41f00, 0x1}, 0x48) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000340)={0x10}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2271, &(0x7f000054af01)) r3 = inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x20000002) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000380)) inotify_rm_watch(r2, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0x4, 0x0, 0x100, 0x1ff, 0x10001, 0x6}, 0x3}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000000c0)={{0x7fffffff}, 0x2}, 0x10) 2018/04/26 18:12:07 executing program 4: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000096aff9)='nsfs\x00', 0x0, &(0x7f0000ebcffe)) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x4000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file0\x00') symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in6}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) unlinkat(r0, &(0x7f0000000400)='./file1\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000005c0)={0xfffffffffffffffc, 0x71fb, 0x10000, 0x4, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="30000000000005842170a5d90822d1c5f3a44f68fde0e164cea5e29b7ecd5eabff6944c0a72b"], &(0x7f0000000440)=0x38) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000480)={r4}, &(0x7f00000004c0)=0x8) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x3, 0x1, 0x7ff, 0x2, 0x0, 0x101, 0x30020, 0x8, 0x3, 0x0, 0xff, 0x8000, 0x4, 0x1, 0x8, 0x9b7b, 0x6, 0x4, 0x7ff, 0x3ff, 0x80, 0x7f, 0x81, 0x9, 0x2, 0x8, 0xfe2, 0xd0d00000000, 0x7, 0x0, 0xb6, 0x0, 0x4, 0x3ff, 0xfff, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000500)}, 0x8, 0x4, 0x8001, 0x3, 0x7, 0x0, 0x800}, r5, 0x3, r3, 0x0) 2018/04/26 18:12:07 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x1000000000000167, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000007c0)='/dev/snd/midiC#D#\x00', 0x100, 0x80000) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000800), &(0x7f0000000840)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/04/26 18:12:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000100)="a25c6a323234da38c52bce07dc643f0d512a778944cdc75f94576b46dd3fcd89ddf36c3076638e23f55b39540693da1ec407a6af7aa43112494a2cfcf6761c404a9f71", 0x43, 0xfffffffffffffffe, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/26 18:12:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x400000000009, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0xe, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)) 2018/04/26 18:12:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r0, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80, 0x80000) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001800ffff010000000000000005000000ef17acb0a6dc97ea8264b87ce5cd8cd41d790aeec7963d70"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20000040) r1 = accept4(r0, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x84f5, 0x1, [0x7fff]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x7fff}, 0x8) 2018/04/26 18:12:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x40, 0x0, 0x0, 0xfffffffffffffffe}, {0x6}]}, 0x10) syz_emit_ethernet(0x16, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0x0, 0x0, '\n', "12e185"}}}}}, &(0x7f0000000140)) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x3) 2018/04/26 18:12:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) [ 88.753221] cannot load conntrack support for proto=7 2018/04/26 18:12:07 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1000, 0x80) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_int(r0, 0x10d, 0x4000000ce, &(0x7f0000000200), &(0x7f0000000000)=0x4) 2018/04/26 18:12:07 executing program 3: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000000)="7750feb49853a17a07", 0x9}], 0x1) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) 2018/04/26 18:12:08 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/26 18:12:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:08 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1, 0x0, 0x29}, 0x10) 2018/04/26 18:12:08 executing program 4: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/xfrm_stat\x00') pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f00000002c0)) fcntl$getflags(r1, 0x408) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0x7, 0xffffffff}, {0x3, 0x8}], 0x2) preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/26 18:12:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x3, 0x18}, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f00000002c0)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x6, r3, 0x1, 0x3}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/26 18:12:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x900}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002700638100000000000000003400000019b7fa5a71b203e1ccd9f3ab74530744f2baa92a151ad3d4ffe796293755d643954d3486838a9ee1f112d9a017e433997923a4991dec116672150fe5a51c303a"], 0x1}, 0x1}, 0x0) 2018/04/26 18:12:08 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x2) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000b1fe1)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000140)=""/52}) 2018/04/26 18:12:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') r1 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x1, 0x9, 0x7f, r1}) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000300)='stat\x00') sendfile(r3, r0, &(0x7f0000000000), 0x1f) 2018/04/26 18:12:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:08 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000280)={0x0, 0x1ff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0xffffffff, 0x0, 0x4}}) 2018/04/26 18:12:08 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) syz_mount_image$ntfs(&(0x7f0000000680)='ntfs\x00', &(0x7f00000006c0)='./file0\x00', 0x8, 0x6, &(0x7f0000001ac0)=[{&(0x7f0000000700)="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", 0xff}, {&(0x7f0000000800)="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", 0x1000, 0x6}, {&(0x7f0000001800)="a7ba217bdb025c3d044873e0b782e84c0919ae8cf999a135fb8a371a9401c0a71d806ce5165ec0292de88dfdc9e8ac4981226eee960ec575624ca9d93a26a7010fc66efd2fead73b95acfa4da77692e6c6713ee48ca0855f17870a6ecf21a8c01aad0b067bc826edbacb00d6ff6a8fe35dc7ef86e7286672f0b43421f887fbfe3258e7d3b91ae074e9f500477f47734ebd7f3b7a4b5033eb47eb686b43eeee13ba3da210c0b58b27f4d976a3599ddfcdf1", 0xb1, 0x1}, {&(0x7f00000018c0)="6f90072dac533ffed5a7ed28883bf54514c984db6010f582a0310a1ac0c464b92757efaf51d55f30b2551fb606ebfb11274c9df78a90f8b67e0ad1f53b5919dd22464ae2c15b1fb6e66447de85f17fe0e82b576af0b5fb6b9bf733937fa8b9f80099b374818f7fa65c456ce191a1b7a9e6fb68e4a4e4ad72a9f870c052a847b5e701df90f0469569cfb43c7c27a74cb3c3b6a0b7fc926e73faaa13c4a44280d1ab3c5e4b9bbf48a10f60febafe937ad4730460e567def2a70748d37c6e084e0cdb2e5ccb624f067fad4d66a09b8293781de1aae21f92f8cc148702cdfbd32e3e9aeff65a99213c83d045672a50899d082fe7", 0xf2, 0x7}, {&(0x7f00000019c0)="dffe1495632fb02c2a761036b99a0a05bce053711f0b558c33572892876930a9867ec1403f3fdfed61f2d82bf8f6abdd81e5724d0c2f650c81924ce85cb12bdb2089d73c5d124d4a16aeec6c589316ef", 0x50, 0x8}, {&(0x7f0000001a40)="c7d62c325ed084cb5f1d161ba041ac53824198be3f3cd98506ae2ce8df4d7802f8f747c5b929e9e3be0b468a1b3d388c619ac60b5262c61704a2faed323626effbaf59e4b952d06c255030c48fb75b70874e54cc231ded3b9c201ab5cb8e9fa79fbed5f3af3e021da795ab280e8ab39834afd0fd3b7a79689e99c588b4", 0x7d, 0x9}], 0x200400, &(0x7f0000001b80)={[{@errors_remount='errors=remount-ro', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3f, 0x0, 0x7f, 0x37, 0x0, 0x39]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x38, 0x3d, 0x3f, 0x37]}, 0x2c}]}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000640)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001c00)="6283cfda584871c87ce78c498b0e652edcdf6694f95a1f53d756f31faa3f69f99a0121ed985c6351536dfbb82b4aa03e965e2ce7fc139d753ff0258fc6f572e4e0da5409d8c86f3767345f0b24c4c935c40343287ca198970b1d99a04ccf08a6df37039f11ddbc1f4f36740bfe4914716066402128339d88e66303ddf2bfce83accce26d8f3fcc1ef5a3c67aadf0220cb578a215a9db506f7aab3714d2e9a637174d484a37599f9f57896830ce82c404da170a9f2b6b411bab38e1e05f27db479235480661db82b07a1954aca02ab4cb053d4de4fc835d0cbf7b2187168cb933a3ef9e9a417db656a532928403", 0xed) fdatasync(r0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffffffffff95, 0x10000) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"93e3e6c3af9e9d"}, 0x826d}, [{"2f985ca6ab2e05"}, {"899f7d760639f7"}, {"9a51426978eac0"}, {"51efdaf8e00d1c"}, {"a9f94ca450c503"}, {"f2ea66be8dd6eb"}, {"5d9d76ea5f6d94"}, {"516c7fa60908ed"}]}, 0x48) recvmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/62, 0x3e}, {&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000280)=""/102, 0x66}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/125, 0x7d}, {&(0x7f0000000480)=""/116, 0x74}, {&(0x7f0000000500)=""/84, 0x54}], 0x8, 0x0, 0x0, 0x2}, 0x100) 2018/04/26 18:12:08 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) inotify_init() statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/14) 2018/04/26 18:12:09 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x140) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0)=0x12, 0x4) getdents64(r0, &(0x7f00000000c0)=""/143, 0x8f) unshare(0x8000400) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001700)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000001800)=0xe8) sendmmsg(r0, &(0x7f00000067c0)=[{{&(0x7f0000000200)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="d646f079a39ffaf22e1c714eaf5b0d5a18cd3c89365c0b54ddcd3aba6b5e5fdf5622259bc55aa5ffc3b6c7d339d4b4a298cc87e4fd664429fe65d3e7891f7e816fc14bf85d18d7ba38d9c26f933ff5079e215c3c427e19c5dd043b43a9059a589e269660a4c9f4347cd7bd80104d7ea93e5c06e1638a84251fdc6fd3082db6a4174ddcd953e9f613656a7946cae91a6efc32f116a8720453a292480488e28b0cd71bc09ecec82db98583677df1c49e6f7fabfdeafeb0b42bca24f83ab4ad160b01087cf9d65136c446ce1932d95c", 0xce}, {&(0x7f0000001380)="107711f755d0547dce78cce14eb39be273caf411451f394aac8049edf373893eab42dbeec3e49df456d19fee11214e3c74f4ef314cd778963863c1a2bbf112fb117a78ceb4db15f7ca64ccce00994c23c7bdf70c838adab2e148099234247a7025d0b36097da87cd4e2e65161f1e7efe3bc777741c2a1933bd9bc3583b769a8a56ba0d60bbed152deae344266abb454165453fbbde25aa305aee8cd1f1733a19532330856f07ab1c55fd6499d08acae5f6051eb5aea8ea674c410b5648b26652b66f251386443ee23bbd1b380acf7786e30b797044c7682511a43dcb251b55129205682d50b7c1541d55c65610fe93b74f0d", 0xf2}, {&(0x7f0000001480)="97a058c167e8ebd2a44aa9635a0e11b5286980e9b1fe33ffe6cdb5785dbaae99a34f886cd89b6ca204c9542de6db6311ea4bdf1f0cc02daaf9a000d727d553f1a524b5f373474c01127fa894499143778f052c8453c818ae4f4918802edc340af00211e95e671761ada28e2efe8a5c794de99b1e51a26f88bb", 0x79}, {&(0x7f0000001500)="1009e4d5fdd58a557a020fea2c9b138f6c60266d4cfc2cb1e4f09d929e38ce4570d14734b0ffb6e043495b31f48177165d0fa2cf7618ea7988fe94a8f82f5053903b79bff6df14076fd31dd09e6e", 0x4e}, {&(0x7f0000001580)="62b17de91c1bf2d2e8cc20289575c734d6130168832c5dfe77bbfd2caf7700d616a73f47bbee5e8d46294de8", 0x2c}], 0x6, 0x0, 0x0, 0x10}, 0x100000001}, {{&(0x7f0000001840)=@hci={0x1f, r1}, 0x80, &(0x7f0000001900)=[{&(0x7f00000018c0)="64a2733d", 0x4}], 0x1, &(0x7f0000001940)=[{0x90, 0x115, 0x100000000, "186c8201af288aa99cc58b19c8c6c972526dfbf10bed3c28f740d389db457fdf612a496514498402f9f29ba1988733479f9b9062fb4524fa53e4d399e2737eab4ba2fdfc4ee95003615057b92375c2ea47b23f4d904ac956eb4916e88b15adaaa8162a328dce9bdd1a06ae5301f29c5bd00827dd1caac07861eeda56d066e155"}, {0x40, 0x117, 0x0, "29f2064735258f849078640b10528a9020612371418ae95aff23976abc423c5ce7fb25e0998fe734b51e"}, {0x10, 0x117, 0x7}, {0x88, 0x104, 0x80, "9ed7330b9c82ee8312b9a82d04a666ada52fd64a6ea8dd01b7a36f634fce61871ebc23bf151f74ccb4d03cedc510daa26731b1d4cae99b6c22ba69c94e1e02505f8df89d57f1fa1bb768033e264b588ce5b8ae7ab48249af7b71866de1bec0659ae3a6da76d864b1587bcdcd4e2f68766bde5c0486"}, {0x18, 0x11, 0x4, "fb1c"}, {0xa8, 0x0, 0x401, 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&(0x7f0000006ac0)=ANY=[@ANYBLOB="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"], 0x358, 0x2004c000}, 0xa95}, {{&(0x7f0000005340)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x3, 0x4, 0x4}}, 0x80, &(0x7f00000053c0)}}, {{&(0x7f0000005400)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x3f}, 0x1, 0x3, 0x0, 0x1}}, 0x80, &(0x7f0000005640)=[{&(0x7f0000005480)="63a8a3c3f4178fdd0b13c8c918b7ff8e5fc8c28bd7cea9ee463bcba728a579ba3ed40b8ce723805e78659f967eb207bcc73196c32957f39d67bc5db451f482ea865cd91888c32e4661ff70760e480d2832f72c7d35817056778ab4cc70874f3d3e15e03b4ebd3663b5202fef591abe7458221564a23d72aebe0c6a68e9163374cbb67f313b0e33846cdafdb994f10cc5d8ddb881cee1e65e478a7ed580034b9d4c2af4bc7ed51967f6093d9747dee11fba5de2324ff227cd4baf227c1866656b57db717da36bdd64941412035ba1a48592a5f1e2fff3ba49548ef4924cbd387bbf4ef91b6092e461140ea7d4c847d25ec9b44ec8", 0xf4}, {&(0x7f0000005580)="1709fe51eaf84eea5cacbdfc577d25ffe504155aecfae1f0a2dfc2f8b90edc88da4e468302a217b08ea93b3120885373aaccc62fcba05b92ebfcd6f04ab7a5046adb2081cf42a2e5952aea12a5a70fc5f47fcacc7be7ef9aac9d2dfde29d64943d94a7de159bf06b119b5dab9fdea4130a850bd0c484a2bae338a11c095e9bdcdbbe2fab68c2e55e305bf2d977ba3720c3de553fcbcb04c1203afa6170ff672769fa21fd3170957f3fb3d9e493ce7f5a", 0xb0}], 0x2, &(0x7f0000005680)=[{0x1010, 0x0, 0x8, 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"}, {0x10, 0x0, 0x3}, {0xc0, 0x6, 0xa97d, "feddc9b15aafbab16f86b8b1c9295cdf3d1bbb4b02fc7f80adb52f9d1b42b9da650370405fc25d816cd7952b34cadb2af00affb01f85c7bef1a7b1fb5c1e2733567bf88f7c21d593d514a15f9a19804e87904f002170403b8bf3dff92e506f1d058452f749e8bcb39c1ab276e6ea01777d5c99f1fbbf8d3e059b50793a7d1aa578d0d4f1475c12e5f3f244b83349529af6d9a097c7102b3e13f866d014723e71e7e8e7c815774a5a56de283c89"}, {0x60, 0xff, 0x7, "3c8411a29c489cd54216c9b7e5631cdb5fad94424d8751c3ba0ee9c2f1b781d2d29120c4d363bc5031eeff9f024f65c15a8e464420f551d84b98ed9a13f26bb55a738b7e022f1369084684a1"}], 0x1140, 0x40000}, 0x6}], 0x8, 0x24000800) r2 = mq_open(&(0x7f0000000180)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x100000000, 0x3, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000016c0)={0x3, 0x0, 0x1}) socket$inet(0x2, 0x4, 0xaf9) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000069c0)=""/225) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000053c0)={r3, 0x7}) mq_timedsend(r2, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001640)=0x8, &(0x7f0000001680)=0x4) mq_timedreceive(r2, &(0x7f0000000000)=""/121, 0x79, 0x20000000, &(0x7f0000734000)) 2018/04/26 18:12:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:09 executing program 4: clone(0x200, &(0x7f0000000240), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000200)) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xa15, 0x400000) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000200)=""/87, &(0x7f0000000180)=0x57) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) seccomp(0x2000000000000001, 0x1, &(0x7f0000028ff0)={0x0, &(0x7f00000b3000)}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x8000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'lo\x00', {0x4, 0x10001, 0x12, "5f11c612b18c", 0xbed3}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x801, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000280)=""/24) 2018/04/26 18:12:09 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000080)={0x0, 0x0, 0x3}) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000002c0)=0x7f) timer_create(0x5, &(0x7f0000000000)={0x0, 0x6, 0x7, @thr={&(0x7f0000000100)="76a76a442085b84a1ff31f6e113a91cce266a4b691cbd9798b467efa63934f28d9f01d20909483f490854d1d7471696741124d9d958b89cd4daedb29eddec04295fd2f81d1843aba06f3ab198edc68f1c2a1a0df4ee4926b5d2dd5b585046305840fb8bed2b0fc14e14e0eaf17045271f80e316ead865dbe425ae3b7068f6631f21b32184ce1e825346a8635e78bae05a9f1dad2052ac10a3448d40cb2d10a33fe297b1a029087c0ff6cf26bb4c6ea1e4602dd3b2c265e2e965ae64ac7a07b2205cc1a0b73", &(0x7f0000000200)="73440c71d03939dc68b2b7c321c33ace69405f7c2873b7d54b6c4c27b501c8bff3be860297e2147c8bd55a76327f06ebc854bc6940c032c0c9cd0e4e3b7f24a5b16743492766d7db6c7d016ccf11e67578f26bf8e9a12782700b898300b1142354d1a68c8159f11260b99dbc5fdd863ee14b566bd667c89acb5975b328024a0d52"}}, &(0x7f0000000040)) 2018/04/26 18:12:09 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000004c0)={'\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xc5, "3e3cfef6344b75cd83e8a8613de64cd0c511ff0e2dd907f236e2c817b1b074f54577abb03ee83dd747e910a04e75f4106f575d44dd220fbcb25926a42f685f512724857bc724d3905738bf63626d8c0e4494a1ebeaa25f3533458de3a7ca6dcfb8615e9219eae45a0863facc3caab1c0787fdbba91d82cb1ab8ba0c2534b77e4e40cee4e332ee2f95489543a2c0c7bdbfd33aa234bd232529cde0468c89aff04117944880b4554eec52b3c2b77dc494e6f47bd2c3145aced5ce674a655625943a1f52c968c"}, &(0x7f00000000c0)=0xcd) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000280)=0x4) perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000073d8b75e67e16b3943420500158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd15954819b04cf411d8dd7c6f55e229923be4ed8cbfb78e86280b4cacf386bfac070a8acabefb312a6c520a03b27f805d181bd0") fsetxattr(r3, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f00000002c0)="0b90e10000000200761976f346ee7cf0f6476e878df26db127f60175a8611598e1c10f13039bdc25e19160f1daabd8f7422b3e5577ab2eb4ea8bbd6fcc29d7ef9b01000000000000007cfb52c347c69e053644d8895338365d1bca9241027949b11a4be1cf6f8c9e52fd1fe5fbfcd99e7901b02f57ec572d38c5463f8fea4dea01b933605bf4555a945dc2b110698c522e29da37ec9a933d8c39acb15c92bf45da12e921", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000040)) 2018/04/26 18:12:09 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x800000000, 0xc390}, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/26 18:12:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @random="e4cd0f939ed2", 'bond_slave_0\x00'}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x4d}, {0x3, 0x8}, {0x3, 0x8}, {0xb, 0x9609}], 0x4) 2018/04/26 18:12:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000008340)=[{{&(0x7f0000000740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000880)="d4", 0x1}], 0x1, &(0x7f0000000940)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1ff, 0x200201) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x400, 0x4, 0x1, 0x8000, 0x0, 0xa21, 0x1100, 0x4, 0x100000001, 0x2, 0x7, 0x8, 0x3, 0x7c32736e, 0x7, 0x0, 0x101, 0x6, 0x401, 0x6, 0x12150e1, 0x8, 0x206, 0x6, 0xe0e3, 0xfd0, 0x6d7f, 0x2, 0x3232, 0xfffffffffffffeff, 0x0, 0x5, 0x8, 0x10000, 0x8, 0x5, 0x0, 0x8, 0x6, @perf_config_ext={0x5, 0x7ff}, 0x0, 0x1, 0xb, 0x7, 0xe85d, 0x7f, 0x7f}, r2, 0xc, r3, 0xb) 2018/04/26 18:12:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_adj\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x6}, 0x1, 0x0, 0x6e3, {0x7}, 0x8, 0x9}) pkey_alloc(0x0, 0x0) sendfile(r0, r0, 0x0, 0x40) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x100000001, &(0x7f0000000100)=0x4) 2018/04/26 18:12:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) [ 90.427231] audit: type=1326 audit(1524766329.425:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7151 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 18:12:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7fff, 0x8002) socket$inet_icmp_raw(0x2, 0x3, 0x1) membarrier(0x12, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={0x0, 0xcd5, 0x0, 0x0, &(0x7f0000ff7000/0x3000)=nil}) init_module(&(0x7f0000000000)='GPLnodev\'ppp0\x00', 0xe, &(0x7f0000000080)='ppp0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000, 0x0) writev(r0, &(0x7f0000000040), 0x146) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x80000001000, 0x8003) 2018/04/26 18:12:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x200000002}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/26 18:12:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/04/26 18:12:10 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x80000, 0x0) bind$ipx(r1, &(0x7f0000000540)={0x4, 0x80000000, 0x1ff, "820759e1d4fd", 0xe681}, 0x10) r2 = socket$inet(0x2, 0x800, 0xb35) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c70000005b33dfa280770a2497ac9f094fa01dd91cb19b28feee71ce187d76ca15ec6b2adb8c68c6e676a11831fbaec27b807f5cae1a153bd3305d31aa9e83a4f34b5d0ff66bf769eac42131b9b597e07f9314b166afba74f630ff1b5d2e8ccd601d593e9da5a7de98215878c89d528c49343e81d9fe91e2f5db1ade74b0b21619bbc274ab4921a5f3461f25fc6936a093b015fd4fb78b5779472c1227063404e784642933570e4516bfe964f39f156b803d6f97a72cfa25d6006b8f7d149ff955c7b5d6ce543a28000000"], &(0x7f0000000340)=0xcf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x4, 0x7, 0x820c, 0x2, 0x8, 0xffffffffffffffe0, 0x2, 0x1, r3}, &(0x7f00000003c0)=0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000480)=0x6, 0xffffff0f) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x18e) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/26 18:12:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x10) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000480)=ANY=[], 0x0) ioctl$void(r0, 0xc0045878) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/189, &(0x7f0000000380)=0xbd) 2018/04/26 18:12:10 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000040)=0x5606e18627a7e162) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000, 0x400) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r1, 0x1b, 0x7ff, "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"}) 2018/04/26 18:12:10 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xca) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x3}, 0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ff2000/0x4000)=nil, 0x4000}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r2, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0xfff, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000001c0)={r3, 0x2}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ff4000/0x9000)=nil, 0x7bdd, 0x7, 0x1, &(0x7f0000ffb000/0x2000)=nil, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f00000003c0), &(0x7f0000000340)="001e2d4841c002fc8e61b5126c2df3d6ab53d1dcbdf2bcd27ac99407c961f25d29010800000074021d4be0988d4da11d8953edeba76ecc2400187108a67bfd500080e12ebf31ceef6a40d6d84d2a5887d13e6bc83d5301319a370a5ce944eb40b81608601e2b06d761e410385863b016c0fd00"}, 0xffffffffffffff7f) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r2, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r4, 0x7f}, 0xfdc5) [ 91.299211] audit: type=1326 audit(1524766330.298:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7151 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 91.303409] syz-executor3 (7176): /proc/7175/oom_adj is deprecated, please use /proc/7175/oom_score_adj instead. 2018/04/26 18:12:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000100)=0x2, 0x4) setpriority(0x0, r2, 0xffffffffffffff08) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000140)={0x2, {{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}}}}, 0x88) 2018/04/26 18:12:10 executing program 6: r0 = inotify_init1(0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) ioprio_get$pid(0x1, r1) 2018/04/26 18:12:10 executing program 7: r0 = getpid() ioprio_get$pid(0x2, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x141) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/04/26 18:12:10 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)=0x5) truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7fff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r1, 0x0) 2018/04/26 18:12:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfd}}, 0x7fff, 0x3f, 0xffffffff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x8, 0x7f, 0x0, r3}, &(0x7f0000000200)=0x10) write(r1, &(0x7f0000fa8000)="2700000014008707030e0000ff03e30011000100f5fe0012ed0000000f8a151f75080039f00500", 0x27) 2018/04/26 18:12:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) recvfrom(r1, &(0x7f0000000000)=""/181, 0xb5, 0x1, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'rose0\x00'}}, 0x80) writev(r1, &(0x7f0000fb5ff0), 0x200000000000009f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000300)={@can={0x1d, r3}, {&(0x7f0000000200)=""/147, 0x93}, &(0x7f00000002c0), 0x20}, 0xa0) 2018/04/26 18:12:10 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, 0x0, 0x0) 2018/04/26 18:12:10 executing program 7: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0x6) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000080)) mlock2(&(0x7f00002b9000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a33000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) utimensat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}, {0x77359400}}, 0x0) [ 92.076527] mmap: syz-executor7 (7232) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/26 18:12:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/26 18:12:11 executing program 2: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x6389, &(0x7f0000000780)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000840)='net/unix\x00') r3 = syz_open_dev$dmmidi(&(0x7f00000009c0)='/dev/dmmidi#\x00', 0x43, 0x101000) r4 = syz_open_dev$midi(&(0x7f0000000ac0)='/dev/midi#\x00', 0x8, 0xa00) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/rtc\x00', 0x1, 0x0) io_submit(r1, 0x4, &(0x7f0000000c00)=[&(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000007c0)="a755fc42e6730d25b5ce0360f106efc728df5908aa1938581da679d828fc325efdecd9e25ed80ec44cc14a52ef1949fbdfd7ec324576e514de2acb6d296b8f3d5f9004b80f008127706decbbd3314dd6ad423120", 0x54, 0x9, 0x0, 0x1, r2}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00000008c0)="b02d0a3906e6a564459c866e6b82c336d0be2491b5289d14afcee462266edeecc363e516c7830688a725ee58612edf9af11da4090664f416e7e62098010520dd104f8e14dd9754f48e669ccabbf451366f6826b18a3a320b16a59a10b5b075b6ba2700a1ac6d88bc55228c95d138bbb0ab5ddbf05662710a67db798f2435805ab7c82306d708cd6a58fb24dffa6f9e47e63dc8695f9ce6e2b3d1d59f8ec1d3981639ba27ba0e492e2e42d89d6ce678b051d1750e26436af917a8aa2dc1fc14846d1ae8c41a84eb79b9bd4151ecd418101180b74422bee86282811322aea7c4f719", 0xe1, 0x12b, 0x0, 0x1, r3}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, r0, &(0x7f0000000a40)="bc9e19a797d4b7a86522f8a47ffd965d8ff5d5f2dff883783a684acffac4ded6e1c1ad0d034076721ab3f494a9c37fd5a62144b5ea67236aa4216ebb63046f0f1184d9", 0x43, 0xfff, 0x0, 0x0, r4}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000b40)="097844ca22af6f24936dacdc8c1cb01743247c6121de6fbc512a561639e65b", 0x1f, 0xffffffffffffff81, 0x0, 0x1, r5}]) r6 = epoll_create(0x20) fcntl$notify(r6, 0x0, 0x2a2) epoll_wait(r6, &(0x7f0000000c40)=[{}, {}], 0x2, 0x1ff) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x7, &(0x7f00000006c0)=[{&(0x7f00000000c0)="0dfedb4995dd6a8b39ca9c6250e91e51b3ee03d1577faa7ba265b859cc7351786938621a1bb8a9b6d2db774304d54ece1e86cf8265a44e40cbfa59d2326fee95059babeae35caff850ea55584a368454c524019bdb9ed082f127f16dd2fcc3671ece2352b8253e1245162f3525269019371feac38fa862ea943b9e2252ac5d1c044541c9b7ecfa06ae", 0x89, 0x800}, {&(0x7f0000000180)="5fac6fa6696ad2a0c973185a62b42a6855a2407a53b05568332daede59e643374756740ffbba35a483c9e0be1cf1be9d9644200449c33c2a2a7f17eef325bcd82e0bf07c306e89f6fdcaf7f6e959cfb4573d72f2e5dad5773fdd1263fbcd6563dba46496e54b6f60cc4b33777ac999c981d5b1bd07a4e3c3c644274dafaffeeaeb09d9c7aa0325e3153965477a4012a0991524c7c5e9645ad76c42c7ab75ee6b56670303011d4292af198b43b31959852ccfcd432ace25f13d3eca34227ba084031f", 0xc2, 0x6}, {&(0x7f0000000400)="f3b82c7a867ff98cf522c3e7d0db882dfc1ee1a707ee5883d6a1a2494939912724edc0c057a2e74f97869215d547060c129b578e7afbc65ad3f7cdc4ce995f7e39f026513ff4f6b21208a866d8458b2d1333522568d4848acdda851989a013e1d6d6033eae97c8028ca703", 0x6b, 0x401}, {&(0x7f0000000280)="74f10830ad3b7afaba426c0215afc5df42f9504d792de14210ef132b1a1b4673e08322ed7e1fd43438fb20f3baec546d29c8015d68", 0x35, 0x9}, {&(0x7f0000000480)="16d896822055793acdebf02673a53d637031aad0cb8d4b21601feb4f8e97aac4690458a76a4231610b7bf511ef0fd5a6ead1dcb02e7f09588e794230a10728e591d0d23890bd3b7ae99859329f25f1780e549004b55e4dac889e5f4cb4238aebe0700755081698d833e78fc67942924c7eede555ea54f97f5890e5f1bc5bf3ff0c6c9e67f2950e26", 0x88, 0xffffffff}, {&(0x7f0000000340)="130166e5cdc67c10006206bedb2974c7e94ad3923b", 0x15, 0x1ff}, {&(0x7f0000000540)="47365a36b31e81064ee8cff253ad2092aa589ce62a110cfb2acfc8cee8ed4f37abcf95d4013af099e2d10e0c75ee0432e6b5491bb62faa02f27c5b12ad259d87ab7bc2b4f58d34a0d695ae8a43215f4e88e8508827e89a33c70f0b38a4bedda7af53ae2d99a177413d4638d8642f102abc697a8d9ab1c2bfbeb307f98e2bdbccbf0533bb67ce509d549b001662b86803d5eaaa1e29afef132a4d6ebb6a1ea7c7875398465d1c06b00b87d5436b6e0af0a6c9d53bd598b751640d4b9673a838145f27b0cff5a96c9d8356ab79ccfcb38d3f2cf6a6555a281c96cae7ebaef8e9f4be7835", 0xe3, 0x3f}], 0x20a6009, &(0x7f0000000c80)=ANY=[@ANYBLOB="7362736563740800000000000000782c756e686964652c6d61703d61636f726e2c005ff08aabb7166a8d9756aa325990e21191957f99c914e4a468f421486476c7570a6e6d4f4fbb6457c3df0859e9470d5d9d8581dc0239"]) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000d00)=@raw={'raw\x00', 0x9, 0x3, 0x278, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000000640), {[{{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'yam0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x7f, 0x2, 0x6a}, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@inet=@set1={0x28, 'set\x00', 0x1, {{0x8001, 0x4, 0xe6}}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x60000000, 0xfffffffffffffff7, 0x7fffffff, 'snmp\x00', 'syz0\x00', 0x8000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) 2018/04/26 18:12:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0xf0ffff}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/26 18:12:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:11 executing program 4: unshare(0x20400) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x2, 0x482402) ioctl$TCSBRKP(r0, 0x5425, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) accept$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00000001c0), 0x100) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffd, 0xfffffffffffffffc) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000280)=""/229) r3 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000000)=""/224) 2018/04/26 18:12:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x5b12fcfbdd4f60cf}, 0xc) mq_open(&(0x7f0000000040)='.cpuset.\x00', 0x0, 0x0, &(0x7f00000000c0)) 2018/04/26 18:12:11 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x0, '\x00', 0x4}, 0x18) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xf6d9) tee(r0, r2, 0x402, 0x0) dup2(r1, r3) 2018/04/26 18:12:11 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)=0x5) truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7fff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r1, 0x0) 2018/04/26 18:12:11 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="665054b31db7020000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000080)="4d73fed0964236cfbfc33f43f98eb0403c40b99ea2e34d5ab989110d1105967d9d20df98039518bff940853b78aee56e1ba8a2f3a70f86f0f4d13b5393d7ece0c727062b23559d8f711dcd21127fd20afb9f1f7a31e5cdec10cac978758e4b05678d6c374399c5accf19f412b00a2bb954c61ed8fdf3f32e999354dcff2a49c5f3ef9fd6db395aa10d51fad7438452c9e499917eaaea9f3b95604978ec7405dfa4a31d71e37a94b18e0a1667d85e75b0f9fd18c04c8e3a464a059256e82ef332c0cdb6ea49131b23cc031c", 0xcb}], 0x3, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x79, "a4e9c4b7f6b064bc7c20cdaf87ea3d00c2beb1a06be97a02a61abed8e20700a91b8f6dbe71db808e2a62b57a20f4ae2d5590ca7d843f81cf7ca09cc918555b900e4f309ca579ba917c5853ebc6e5d443377999e79aea5c8f93704819e8f3118d9ff3ee01b8b7ad07cd7b07a06aaf54e41b1126aa79538433e0"}], 0xa8, 0x20008000}, 0x2000c001) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f0000000400)="260000005e0009000000eaf83a0000000000002101000000ff7fff000008db1ee9ff4435eade77f89f606327f9247e3a3b3d1eb8545422b6d1e80758ce1d485e1f75de58c552c48052acd7f313b50be6cf4e47186da2bf34de4d2ccd7b75852fb9238c361233fcbb7a81ce98565936fd773fc21bc5ca7627f787ae25c47a69f192669f082159feff8b8a5eb5b2882225eee5cce6fc63ad5e13a975eb43869a9c4d9e55cb7a744af31627be4accd50ff973001bfa318e06232ac2ebe693a56a160dcfc98f1e7bd34f3fd20f240f86f6b2a8d726292001461756274f9a27d301cf1994455a48084bae5010f9174dcdc37d83ae", 0xfffffffffffffea3) 2018/04/26 18:12:11 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) unshare(0x40600) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) 2018/04/26 18:12:11 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xe89, 0x400) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x9, 0x10}, 0xc) sigaltstack(&(0x7f0000005000/0x1000)=nil, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x7, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000180)={0x401, r2, 0x0, 0x2}) 2018/04/26 18:12:11 executing program 0: r0 = socket$inet(0x11, 0x80a, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x10000000000000}, 0x0) 2018/04/26 18:12:11 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(0xffffffffffffffff) 2018/04/26 18:12:11 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x3}], 0x18) unshare(0x400) r1 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) fallocate(r1, 0x0, 0x7fffffffffffdffd, 0x20040) 2018/04/26 18:12:12 executing program 6: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = creat(&(0x7f0000000000)='/\x00', 0x54) getpeername(r0, &(0x7f0000000040)=@nfc, &(0x7f0000000140)=0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=r2) 2018/04/26 18:12:12 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e90fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) 2018/04/26 18:12:12 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='ppp0}cgroup\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="2270726f6376726f786ec8e1accea47843776e6700db276bdc13232ad3b8e38804fd7902f4c00219d2f7378ee77b281a0e41fd3c2e26472e8c003008288a184655b6837c22994e3eef7d905186a8e3abf7185cd0192f5cd41d33232753eb52aa5d2ce244d1f45eca8bddbc1befe939e5515face8598540ffa1532e91393a4c90b750e4d18edaec3081571da58955e395569be841f475222c044bc70a3e0e000272a7536dbd5462e01cd2fa7e23c5838891e34bca408655d7221b9ea326") 2018/04/26 18:12:12 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) syz_emit_ethernet(0x4e, &(0x7f0000003340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="84f8bd461939", [], {@ipv6={0x86dd, {0x0, 0x6, "48ada6", 0x18, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x66}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8cd8c", 0x0, "94e180"}}}}}}}, &(0x7f0000000000)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0xc0000000000000, 0x8, 0x0, 0x7, 0x4}) 2018/04/26 18:12:12 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:12 executing program 7: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socket$inet6(0xa, 0x6, 0x200) fstat(r0, &(0x7f0000000080)) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f0000001080)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/26 18:12:12 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x40) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000bf000001000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/26 18:12:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x800000000000000b, &(0x7f00000000c0)=0x2008, 0x4a) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001100)={0x1, &(0x7f0000000000)=""/118, &(0x7f0000000080)=[{0x548b6792, 0x1000, 0xcc41, &(0x7f0000000100)=""/4096}]}) 2018/04/26 18:12:12 executing program 0: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='bamfs\x00', 0x10c000, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6d6f756e747300bf47363539a0b1eed4069ec923748d115307d52b1f5e607bd68b167f0e893aab1179e4cd55d7a8b4745a9fd29959e6b40bec63cd848b0ff02e0e4aee6e1b1ae90d8a9ac0e9c937484de235e772b7633d9700") poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80) umount2(&(0x7f0000000040)='.', 0xa) 2018/04/26 18:12:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="28010000170001000000000000000000ac1414aa0000000000000000000000000000000000000000ffffffff000000000000000000000000e0000002000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000b46b6e00001500000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0xa, 0x80b, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x7fffffff, 0x4) 2018/04/26 18:12:12 executing program 6: rt_sigaction(0x10, &(0x7f0000000000), &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x8100, 0x0) signalfd4(r0, &(0x7f0000000100)={0xff}, 0xfffffffffffffe6d, 0x0) 2018/04/26 18:12:12 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2800, 0x0) sendto$inet(r0, &(0x7f00000001c0)="58b8f6315177df42e87c328cb6046af6b067044c70138ec992e96179ff33c506472f536992103389e4bec1789ec2ca94e20cc846b027a20ed07f66f571dda47e14f39d45b6d93182248f34148487d82c1bc0d07621d491fb84998c1a20e85fe5a0634ad8c96980f49d64105140b96f97219a4d2a45c06d7f8ae58e583ce467e5ba3f4b942bce748ff3ded149583ba1b42fcace5d108bc1362e268f68b06514752a9c2c25aabefe", 0xa7, 0x40, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000040)=0xffffffffffffffbd) socket$inet(0x2, 0x80002, 0x200) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x4, 0x6, 0x38a7}, 0xc) 2018/04/26 18:12:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x81, 0x100) recvfrom$llc(r1, &(0x7f0000000040)=""/8, 0x8, 0x0, &(0x7f00000000c0)={0x1a, 0x10f, 0x49a00000000000, 0x3fff80, 0x200, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) memfd_create(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2) 2018/04/26 18:12:12 executing program 5: r0 = semget$private(0x0, 0x1, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/246) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000000000)=""/146) 2018/04/26 18:12:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x51, 0x4000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000004100303590c0b37177b3de42ee01d16fd3a9d46eb1371c67d96730857d6cda51efd9e526e8e159f4fd8de65f07b313918fd2169a2052977fb0a06d6d9456599d60d574df3e5c9b1842325fea3be97b00805881fe94bd3c4513e2bd33b411516564ff2ba237da9a49c2fea01017db48fa20e9537f070ac877daaff3d1ac45879a849e41441f87d28105d4d5d2ed28a6f89456ebf0e418f2f9f092dfbcdecc5f7d097f6b5aced54c232d77d44156b77350000000000000000000"], 0x8) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000200)=0x4, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x75, @loopback={0x0, 0x1}, 0x80000001}}, 0x4, 0x2, 0x7b9, "f8f9b3ba873d40621f8cd203d7b00d9514c9448024d444a53f0eebe11b9381574c67e8cbe19af791c91733eaa3c38d16fd14d9c72c19b7d5d2ddb7a0bb26014a920c3adbde3d1d53c4ce87790f254eb5"}, 0xd8) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$getregs(0xe, r2, 0xbe25, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000001c0)={{0x2, 0x2, 0xffffffff, 0x2, 0x3ac}}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x1, 0xa01) sendto$inet(r0, &(0x7f0000001980)="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", 0xfffffffffffffd73, 0x40, 0x0, 0xfffffffffffffffe) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/04/26 18:12:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:13 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000002780), &(0x7f0000001140)=0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) sendmsg$rds(r2, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000001180)=""/252, 0xfc}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/83, 0x53}, {&(0x7f0000002300)=""/79, 0x4f}], 0x4, &(0x7f00000025c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x87}, &(0x7f00000023c0)=0x9, &(0x7f0000002400)=0x3, 0x1, 0x0, 0x4f0, 0x10001, 0x40, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7fff}, &(0x7f0000002440)=0x7, &(0x7f0000002480)=0xe36, 0x6, 0x3, 0x2, 0x7fffffff, 0x1, 0xd62}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x10000}, &(0x7f00000024c0)=0x2, &(0x7f0000002500)=0x1, 0x6, 0x9, 0x4, 0x3, 0x2, 0x80}}, @mask_cswp={0x58, 0x114, 0x9, {{0x800, 0x81}, &(0x7f0000002540)=0x6, &(0x7f0000002580)=0x3, 0x9, 0x36, 0x8, 0x9, 0x1, 0x1}}], 0x160, 0x20000000}, 0x40800) r3 = semget$private(0x0, 0x800003, 0x1) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000100)=""/4096) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/26 18:12:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x14) 2018/04/26 18:12:13 executing program 7: unshare(0x80000000) prctl$intptr(0x18, 0xffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@dstopts={0xff, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x8}]}, 0x18) fcntl$setstatus(r0, 0x4, 0x4000) 2018/04/26 18:12:13 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/04/26 18:12:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:13 executing program 2: r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="201700"]}) 2018/04/26 18:12:13 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffff3b) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000480)=@nl=@proc, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/61, 0x3d}, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/04/26 18:12:13 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00000001c0), 0x8) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/04/26 18:12:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:13 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400800, 0x0) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='{\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='cpuset]\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='$keyringkeyringsecurity\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='proctrustedwlan0.$$*/\x00'], 0x100) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) recvfrom$ax25(r2, &(0x7f0000000400)=""/173, 0xad, 0x12001, &(0x7f00000004c0)={0x3, {"43574251054763"}, 0xc56}, 0x10) connect$inet6(r1, &(0x7f0000000500)={0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x8, 0x1, 0xca5, 0x800, 0x2, 0x100000001, 0x99}, &(0x7f0000000040)=0x20) 2018/04/26 18:12:13 executing program 6: r0 = eventfd2(0x80000001, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x3, {0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xb}}}, 0x3a) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x101000) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x1}], 0x2) 2018/04/26 18:12:13 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000002300)=@ethtool_eeprom={0x0, 0x0, 0x0, 0x33, "8d838c197a241cb937957a650607002d7495567708a022b2793d8aa2cac803b68669ac7173b97d5f54a1d7cb859910a739f8af"}}) r1 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='cpuset\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='ip6gre0\x00', r1) 2018/04/26 18:12:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00O\v^OGHi'], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$inet(0x2, 0x6, 0x3) recvfrom(r0, &(0x7f0000000000)=""/166, 0xa6, 0x1, &(0x7f0000000140)=@rc={0x1f, {0x3, 0xffffffff, 0x1, 0x8001, 0xa6bc, 0x6}, 0x3}, 0x80) 2018/04/26 18:12:13 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f00000000c0)=""/151, 0x97, 0x0, &(0x7f0000000700)={0x11, 0x0, 0x0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000ff3a412592edf6921709fb7c00001000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000004000000000000000059ac0000000000000000000000000200000000000000000000000000000000000000"], 0x64) 2018/04/26 18:12:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000013000)=0x4) close(r1) 2018/04/26 18:12:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:14 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x200) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f000000a000), 0x2) 2018/04/26 18:12:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @rand_addr}, {0x0, @random="8dd0945cffe3"}, 0x3c, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth0\x00'}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000001c0)='nr0\x00') lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e23, 0x6, 0x4e21, 0x6, 0xa, 0x80, 0x80, 0x0, 0x0, r2}, {0x80000000, 0x626, 0x200, 0x5, 0x100000000, 0xe000, 0xffffffff7fffffff, 0x6}, {0x3, 0x3304, 0xfffffffffffffffc, 0x1}, 0x4, 0x0, 0x2, 0x0, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x7, 0x3, 0x2, 0x5, 0xff, 0xfffffffffffffff7}}, 0xe8) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="96194b32f698bd7f89c32f52c40b596ab9a5b51db44957b0d07959c02be7a0b369c52a6c1d2f2e77312d8c1435ff6b07ad32b76874376c652173bafcdb3373f938460d5dfb6b2ffe3024bb12b2a59ee5d2ef00e7f799e6a925029416e19c72acadf0efc412dba4d40c933b066999513769f36011094ec4a99593632ca9bc532e76d04ff9a31d06b5c44b1a18f9a5e008bf6219b908f89c71a5e0adbeb699a17ccdde7f3fc624d3"], 0xa) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r4, 0x101) r5 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x1ff, 0x8200) getsockname$unix(r5, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) ioctl$KDMKTONE(r5, 0x4b30, 0xfffffffffffffff8) 2018/04/26 18:12:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r2, 0x8, 0x20}, &(0x7f0000000440)=0xc) sendto$inet6(r1, &(0x7f0000000140)="9228c10cb8849f386ac65185ee489786fe0bdce4ccaf5b4294c48845012e5d5a0297cb452a4d643ce89fbb1f01d5db57b3848ac6561cff2947572ae8d4c2342da8359f76d40528addc8d4e892a5946f421c721bd6f726214", 0x58, 0x44810, &(0x7f0000000000)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1f}, 0x100000001}, 0x1c) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)={0x8, 0x300000000000000, 0x6, 0x7fff, 0x6, [{0x8, 0x5, 0x280, 0x0, 0x0, 0x880}, {0xc4, 0x1, 0x0, 0x0, 0x0, 0x100}, {0x5, 0x8000, 0x100000000, 0x0, 0x0, 0x40a}, {0x9, 0xee85, 0xeea0, 0x0, 0x0, 0x900}, {0x1f, 0x5, 0x5, 0x0, 0x0, 0x2102}, {0x3, 0x76200000000000, 0x2, 0x0, 0x0, 0x200}]}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000480)) sendmsg$nl_netfilter(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, 0xa, 0xf, 0x816, 0x70bd2a, 0x25dfdbff, {0x2, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4040800) 2018/04/26 18:12:14 executing program 7: r0 = memfd_create(&(0x7f0000000080)="1f84", 0x3) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xfea) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='-@cpuset[md5sum[\x00', &(0x7f0000000100)="1f84", &(0x7f00000002c0)='-@cpuset[md5sum[\x00', &(0x7f0000000180)="1f80", &(0x7f00000001c0)="1f84", &(0x7f0000000200)="1f84", &(0x7f0000000340)='keyringcpuset}/!*keyringlo\x00'], &(0x7f0000000000)=[&(0x7f0000001000)='\x00'], 0x1000) 2018/04/26 18:12:14 executing program 4: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000080)={r3, 0x1}) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x7000) 2018/04/26 18:12:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:14 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffff7fffffff, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xd8, "72dad410a6a7067311bcf6b1056f15ab611063d1af4df1a7a06e67daed63c0cc8a700f3b8525b8dfe243f769440023a6a49bf4d4d477075dd13e7e337ba576d0f33660a9d59e0b1e57d410d255db83b72fd80707a23216f2b9e67fb5b1c638f2633309f32093c82ce4b8f37f67fbf8504f3ce65570bf7b68b3b94ef8ada0118af329cbc32f6da671e402bd8af6e478b221e447ecc78a704c48f797723dc39aa047bd400cca63c898d1f62aece7fa9aed11097692894646feceba1d4a75080a742e5f2250c569fb7033986d28ae2792f3533f53942f23e5ff"}, &(0x7f0000000200)=0xe0) io_setup(0x80000001, &(0x7f0000000040)) 2018/04/26 18:12:14 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r0}, 0xa) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x280) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x7fffffff, 0x100000000, 0x0, 0xaa, 0x7fff}) 2018/04/26 18:12:14 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) socketpair(0x7, 0x0, 0xffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x8}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x37, "5d5d40dec15c9a995bdcfdb290ede0423179759fbc68761d5bf0255796233a1ba697fb31dd46834b3708970038a89fe133ef4257615f84"}, &(0x7f0000000080)=0x5b) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0xfffffffffffffffd, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/26 18:12:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000614000)="74086e3f0000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xc, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd49711cf58d563458cc9e15dc0c7a812", "e23067e9fce85de01452076ed2e6d512548de91eb880082260534f08a2d354b038a1061e7a7673042b81cd39d523757032895415b4ec80a24a771ffbd06fed7e", "43e43ded6c91508646cac76391fb350e3690087fb0fe148cdfbe693543c75bc3"}) lseek(r0, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/26 18:12:14 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x2, 0x7, 0xffff, 'queue0\x00', 0x5}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000280)={0xfff, {{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x8}}}, 0x88) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)) 2018/04/26 18:12:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x80000001, 0xfffffffffffffffc, 0xfffffffffffeffff, 0x6}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x400, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x80}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "b0eae01c3d873a1f", "0d99e222fabbcd907aa29fd32f3c823625b9bd5a430bb051ca503497d091de19"}) 2018/04/26 18:12:14 executing program 4: unshare(0x40600) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000011c0), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x1, 0xffffffff97ff948c, 0x1, 0x5}, {0x7, 0x8, 0x1000000000, 0x2}, {0x7, 0x9, 0x7, 0x8001}, {0xffff, 0x6, 0x4, 0x81}, {0x9ef, 0x3ff, 0x3, 0x5}, {0x3, 0x1d, 0x40, 0xa2}, {0xaa, 0x87, 0x2, 0x2a}, {0x9, 0x5, 0x8001, 0x9}, {0x1f, 0xffff, 0xffffffff, 0x3}, {0x7fff, 0x1, 0xfffffffffffffffe, 0x5e}]}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x5) fcntl$dupfd(r0, 0x0, r0) 2018/04/26 18:12:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r1, 0x8000, &(0x7f0000000040)="830f750997f8d799eb84046f9633afd710fa1bd9a9dc4cfd3c592bd49c2d2e6b70e561ed987d2bc29c5819feecb75ff7dfcdda8317ef31c3adf45f42eb5da4cf4fac86fdbd25faaa3bb7b10b33a5cd2388a225824317d833f5ee0b1040cf8d9e220e788b1520b491dd1fe2b6ba40087d6d5ad6f3a34f14e16ae5bb594a8cd51842") bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/26 18:12:16 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) fdatasync(r0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) dup3(r1, r0, 0x0) 2018/04/26 18:12:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x180) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000200)=0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x7fffffff, 0x4e23, 0x0, 0xa, 0xef06fe579fe356d4, 0x80, 0x3b, r1, r2}, {0x3, 0xffffffff80000001, 0xffffffffffffff6b, 0x5a, 0x80000000, 0x80000001, 0x1, 0x1}, {0x0, 0x800, 0xfffffffffffffff8, 0x1000}, 0x26cb8ac3, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x34ff, 0x7, 0x22a08da0e97ecdaa, 0xffff, 0x0, 0xfe, 0x9}}, 0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/04/26 18:12:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) r3 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="479ff70f84508a169cb7a27fab48c29b1c6e871251f011a1fb9ebe29a5c3ee567eccf1ef87503b31a18dd43db2ac889a4fff89aeccd1dc81508cdb12d6132e92d6a2fd348705feb09c8739bec1b22551f11fd75ea3efcb7b86c63e2dc10de1f303edcb4993a1a15e3b0b31c1a4d4c6c91bde16bcec", 0x75, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/04/26 18:12:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x1ffffffffd, @dev={0xfe, 0x80, [], 0x21}, 0x20000000200000}, 0x1c) 2018/04/26 18:12:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:16 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6c, 0x10200) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/04/26 18:12:16 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xb2, 0x4, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)="000d85bed62f9111d81dddf2f4119e84b28308f3fbb03cad36b924fcd2bc10d4824aa36ae6fabdce90796d141e789aa97dd56a2d969c786dcd2abe91a5fed2c6dcb8f133344b604096cabb9ca2bac1affa1b54dbdf136eb07d4bb7429a18fdd3c2e9", &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/26 18:12:16 executing program 7: getpid() r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x7e, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x7fffffff, &(0x7f0000ffa000/0x3000)=nil, 0x1) unlink(&(0x7f0000000140)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/40}, 0x18) 2018/04/26 18:12:16 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x2000000) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x64f, 0x501b00) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="71136b306b388891a9a31001d17cb8de8ccdb2bf32f7c95efbfc1e4a381081765cb726087d48dd53612d70badc47dba43da8a6b04f7fd5db990e2ae19cf3d89b328e559934befaf250ae286b71071f964990c08ab61aca3ff97558730f", 0x5d) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1010802) r2 = inotify_init() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xe0, "05fe648087240cf7891979f469610807b8209787bad0ed95cf8267c7dc72cf64aba9e73ff0c35fdc5b8c39829ef92a653612af402e9840456016352aa87f42fe42ea324fad21c061ace83ff731e9d78d01316c6bc2d5d2cfeec5e472a1a878b78d3e452530a40ebb23690309e73ac3ae63105ace7248701a2dbc1b7128efce04e61d7dffe901c158528ccd6db6fa5c95f48007ef9bf8d690703b040570a89ea3d6634f75237c7eccdfb135579d9f2921a16371ed1f98189dce52f64e8b54b4e337e7f71d4e405babdb42adbfb26d1aa2b83c5ff87f0d7a320e7dbdfeacfa3cdb"}, &(0x7f0000000080)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x6}}}, 0x84) inotify_add_watch(r2, &(0x7f00000000c0)='./control\x00', 0x40) rmdir(&(0x7f0000000340)='./control\x00') 2018/04/26 18:12:16 executing program 4: keyctl$session_to_parent(0x12) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = memfd_create(&(0x7f0000000000)='vboxnet1#+\x00', 0x1) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0xaf, 0x1e0, "199365dfd13d0007e82e67c6562a5d3f68981a504cc926907cae18e744a9f001cf84d3f773a74cdf0d24c2b975e29fbae6bbe5f2e733a6c55962f85dc8b3f8ad4ea213b572709bf4603c10fa6c367c6ee966165eba178efd93b17faedb2189dd241228ae0c7f1771848395d2a194cbbde1ce9e5bc4972f3e62eb1f7dfc72858b1713d0192be9df832c0cc20706735f8df980baa50139d770c76d086b6d01c5c928b92dac0d6c6b"}, &(0x7f0000000180), 0x1400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="87000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x0, 0xf5b3}, 0xc) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) 2018/04/26 18:12:16 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x442000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r3}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000095ab1acccaa20b0000000000fb000000000000000000000000000000000000000000000000000000000000000000600b78c0a4f1f42554660700000000000000000000000000000000000000000000000000000000"], 0x90) 2018/04/26 18:12:16 executing program 2: chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000180)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', 'ramfs\x00'}, &(0x7f0000000240)=""/148, 0x94) creat(&(0x7f0000000540)='./file0\x00', 0x0) 2018/04/26 18:12:16 executing program 0: r0 = socket(0x1e, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000780)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7, 0x2, 0x8, 0x400, 0x7, 0x40000000, r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x5c, &(0x7f00000004c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r2, 0x3}, &(0x7f0000000600)=0x8) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x4, 0x10001, 0x0, 0x9, 0x2000000000000008, r4}) r5 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000400)) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000280)=0x2, 0x4) ioctl(r3, 0x800000000008982, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e20, 0xcb0b, @empty, 0x4}, @in6={0xa, 0x4e21, 0x6fc9, @dev={0xfe, 0x80, [], 0xe}, 0x8b}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x74) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) bind(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x2, {0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x2}}}, 0x80) 2018/04/26 18:12:16 executing program 7: unshare(0x40600) r0 = socket$inet6(0xa, 0x806, 0x400000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@uncond, 0x0, 0x204, 0xd0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}}, 0x0, 0xffd6, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0x2a7, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x26c) 2018/04/26 18:12:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:16 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0x4ddfa6a7}, 0x2c) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/04/26 18:12:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='ns\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000000)="1dea4b7f007dc22e35a67bc6eaac7a18eb35c3007573dde96a8016d0029b7db94d804b2123abae6e290e5fc52b1b7df397d059277a3c52d2c435d6ba941c7d2f3d62ac0b4f6271377f07d69858714b3cbbf0a30346a74b7e69f7375864ef6efbb934bea689f4855d5e2baea9515bdecbaa08d2b4c207ccd7a806b3be307656cf64079dfbc2a23d13fad013da55513018b3a43abaa5eec5e3b2010859d150aaf8f3c1232855697cbaade28b4b90ab83cd398b7fdf35f7c4e40864affbdb0d0e6a0e3a771dae6938ecf14de06edbc5a03b8cc69b510d27ad95489f0798b819b0a4de25d96f9e12f34792f3d61afef0bb3c") getdents64(r0, &(0x7f0000003000)=""/4096, 0x1000) 2018/04/26 18:12:16 executing program 6: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 2018/04/26 18:12:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) ioctl$TIOCNOTTY(r1, 0x5422) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)="be", 0x1, 0x4000, &(0x7f0000e45ff0)={0x2, 0x4000000000004e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000001b00)=""/4096, 0x1000, 0x10ad6bc9af7454bb, 0x0, 0x0) 2018/04/26 18:12:17 executing program 2: r0 = inotify_init1(0xffffffffffffffff) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x11, r1, 0x0, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) 2018/04/26 18:12:17 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) ioctl$TIOCCONS(r0, 0x541d) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/255, &(0x7f0000000180)=0xff) ioctl$TIOCCBRK(r1, 0x5428) epoll_create(0x20) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) 2018/04/26 18:12:17 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100)={0x6}, 0x8, 0x80000) mmap(&(0x7f0000534000/0x4000)=nil, 0x4000, 0x4, 0x11f, r0, 0x2b) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x8) clock_settime(0x0, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/191, 0x1cc) 2018/04/26 18:12:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:17 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="e0e4614d3b82ecd261a5da121d39a0dd32a2452cb2550c047c825b41503645bdfac78ba597a932cb0e14561b92ce07c1a786ee41cea383cd16d3ab52f465a9e7fab7404bfa353cd3b8d1ef2b970c9e5a47ea97bbf500d5b151f6c14ab70af8b3d47f91233e0e5b3887d24fa46f7f6592e8ad243ff6fc2545e333") ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) 2018/04/26 18:12:17 executing program 0: r0 = socket(0x1e, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000780)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7, 0x2, 0x8, 0x400, 0x7, 0x40000000, r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x5c, &(0x7f00000004c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r2, 0x3}, &(0x7f0000000600)=0x8) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x4, 0x10001, 0x0, 0x9, 0x2000000000000008, r4}) r5 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000400)) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000280)=0x2, 0x4) ioctl(r3, 0x800000000008982, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e20, 0xcb0b, @empty, 0x4}, @in6={0xa, 0x4e21, 0x6fc9, @dev={0xfe, 0x80, [], 0xe}, 0x8b}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x74) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) bind(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x2, {0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x2}}}, 0x80) 2018/04/26 18:12:17 executing program 7: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) getgroups(0x1, &(0x7f00000002c0)=[0x0]) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000480)=0x0) getresuid(&(0x7f0000002780), &(0x7f00000027c0)=0x0, &(0x7f0000002800)) r9 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002840)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002880)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002980)=0xe8) fstat(r0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003f00)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000004000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004040)={0x0, 0x0, 0x0}, &(0x7f0000004080)=0xc) r16 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000055c0)={0x0, 0x0}, &(0x7f0000005300)=0xfffffffffffffcee) lstat(&(0x7f0000005340)='./file0\x00', &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00000054c0)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, &(0x7f0000000300)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r2, r2, r3, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x4}, {&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000001500)="076104300f4a789baa5f3671cd72defda8cba57a932b2169819c57179b00b16d22cd51be56b6dc84c02979c94b42d6eea33235540516eddaf129dee858b59b243be12fea1862733beb151345164fd744e0f003fa46aee9a6877ffceb89b79aa33550553724504a4ed5bf445e7909afcf8fde7e125c146ffa0c5d6ffc9e8932174fe7227f4f52649806ba2a0ef867a138aabe9ea47653e348af2591777b1fea1bd2c38a1673199c8057377b01327e6ba299d088744139687c9d6324e295dcaf1d5a5112c50af7e676e26c887e2ece0d0df5b4ed52ff49a68017d161", 0xdb}, {&(0x7f0000001600)="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", 0xfe}, {&(0x7f0000000400)="bc6f92ff3aa713239de41a392a8baaa5", 0x10}, 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0x1000}, {&(0x7f0000003d00)="8364f221ef7de0f14a311e1fdf488f3a51052faddbf7c49cf2f39aff13d8e5ed45398e0e73bdbf585dd5e5e4904d7ac0944eb527b239eab2cbecce6a6ef03a437b2aece814f65083e926640630eff5befa703f69c7340a79a9a770311d98c971a8959b59e89854a14ffc772b02706ed77ab26af417bb8e833f2775a5f522769761d309cbf6807bc42f4a62748d288a57f8d58b5cdf818ec44f1cf15bdb9078b3a04d6384356d6ca8b6fe49720c1c9c7a50e2fba5f9c13eb9c9750d1b039dc400a61a441c829866bbab7f9775305a356c161f896f14396b755fe0183eabc76f3a8f381abe5e752cbc", 0xe8}, {&(0x7f0000003e00)="4dee72b02f7ee11da170cf00c9e6a450861cbf46be2f7330ac688be5bad705b1d4f7c797af4e9a569144d66326dc3bf9cd8bb4873e6d3fe3141065def7c98796c4e0e5bae91ae7524cc0c5476857b51c73533aebf5", 0x55}], 0x6, &(0x7f00000040c0)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x800}, {&(0x7f0000004100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005280)=[{&(0x7f0000004180)="d6dac95cce9772e7f90310cf3de5943a7443fbe7af26752919354be996886103428f567dd80ee37c3d63c06fbb98f2e357ec41fadc8d1906a4ac0e77f675e9a83688d9e7118491450d7722ca66b84d6ade65e6825605bb0a0916613854306fcd7a5c63a791", 0x65}, {&(0x7f0000004200)="ae130004465f138c0f90b132ced5e52e0307eb3e293ca2711ab7d78d8c69f3d89e7cd6b20d778c1db09e04a8b504060f7910fb7c3ac008f8791a14085a6bfe74fb3f9b198c18da1e0073b5b026f9273ab3d730a052f20260b459f8d8f2935092c253eae624ac6350e4e1c4e9c0597b9dae6e4348134cf448814614c204a9", 0x7e}, {&(0x7f0000004280)="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", 0x1000}], 0x3, &(0x7f0000005400)=[@rights={0x28, 0x1, 0x1, [r3, r1, r3, r1, r1, r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r3, r3, r2, r3, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r3, r1]}], 0x90}], 0x4, 0x4000000) r19 = semget(0x0, 0x4, 0x600) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000000c0)) semctl$GETNCNT(r19, 0x0, 0xe, &(0x7f0000000040)=""/115) rt_sigreturn() semget$private(0x0, 0x0, 0x0) ftruncate(r3, 0x10008) sendfile(r0, r3, 0x0, 0x72439a6b) 2018/04/26 18:12:17 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000178000/0x3000)=nil) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mbind(&(0x7f0000208000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000000)=0x100000000, 0xfffffffffffffbff, 0x2) 2018/04/26 18:12:17 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), 0x4) 2018/04/26 18:12:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc, 0xffffffb5}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfbfffffffffffff8, 0x99, &(0x7f0000000180)=""/153}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x7, 0x4) 2018/04/26 18:12:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4ae, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/04/26 18:12:17 executing program 0: r0 = socket(0x1e, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000780)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7, 0x2, 0x8, 0x400, 0x7, 0x40000000, r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x5c, &(0x7f00000004c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r2, 0x3}, &(0x7f0000000600)=0x8) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x4, 0x10001, 0x0, 0x9, 0x2000000000000008, r4}) r5 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000400)) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000280)=0x2, 0x4) ioctl(r3, 0x800000000008982, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e20, 0xcb0b, @empty, 0x4}, @in6={0xa, 0x4e21, 0x6fc9, @dev={0xfe, 0x80, [], 0xe}, 0x8b}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x74) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) bind(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x2, {0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x2}}}, 0x80) 2018/04/26 18:12:17 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000002c0)="7d34e51e4e41c798933d593df928bcd515c0cbe405c29efa48fec6fd2123ef012c", 0x21}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/26 18:12:17 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffffa0) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/04/26 18:12:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:17 executing program 5: mmap(&(0x7f0000f33000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0) 2018/04/26 18:12:17 executing program 0: r0 = socket(0x1e, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000780)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7, 0x2, 0x8, 0x400, 0x7, 0x40000000, r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x5c, &(0x7f00000004c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r2, 0x3}, &(0x7f0000000600)=0x8) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x4, 0x10001, 0x0, 0x9, 0x2000000000000008, r4}) r5 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000400)) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000280)=0x2, 0x4) ioctl(r3, 0x800000000008982, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e20, 0xcb0b, @empty, 0x4}, @in6={0xa, 0x4e21, 0x6fc9, @dev={0xfe, 0x80, [], 0xe}, 0x8b}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x74) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) bind(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x2, {0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x2}}}, 0x80) 2018/04/26 18:12:18 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080)="b6159ae73af250af2ef6d04c052d625820f8f9d09cb41824d1736643688c6e70e497d491061997d226a99d3a9d63333f675e566cf49c88f9376872062a412ab171a5ea6034089255953fac7529528dbe9ec1bfefb9accde5e0da3656d81cf44cbbc168143c6992f7df0d1701dfcbd413ad9f0e03c08e3488b3ea9fe57879459678a4c41f0ec06d039c631260a6ab22d1b6086307f4ebf666602f6b3a2f0aab4b246cec0000000000000000", &(0x7f0000000040)="a3675ac68c146fed1b50a99019b91e7c989ef1e969fd1935e242aaca1ff38b1fbccb33d0ed24107b1a7cd7f085b392aa", 0x80000000000}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) 2018/04/26 18:12:18 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x1ffffd, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80000, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x200, 0x3, 0x7, 0x2, 0x0, 0x401, 0x40, 0x4, 0xe01, 0xffffffffffffff88, 0x7, 0x8, 0x3c, 0x140000000000000, 0xb6, 0x4, 0x7ff, 0x1, 0xffffffff, 0xe8ac, 0x3, 0xd2, 0x5, 0xffffffffffffffff, 0x7ff, 0x1, 0x40, 0xffffffffffff4c84, 0x7fffffff, 0x5, 0xffff, 0x0, 0x6, 0x100000001, 0xffffffffffffffff, 0x401, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x1, 0x80, 0x1, 0x4, 0x8000, 0x101, 0x9}, r0, 0xd, r1, 0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000000002ffff00000000000000000040000014000600b46e30068569eb13506edd96c8c82094"], 0x28}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/04/26 18:12:18 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/26 18:12:18 executing program 2: unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x80000001, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7, 0x8, 0x0, 0x9, 0x29}, &(0x7f0000000180)=0x98) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000480), 0x0) 2018/04/26 18:12:18 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/26 18:12:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:18 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x9, 0x80) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000480)={0x3, 0x1, &(0x7f0000000200)=""/148, &(0x7f00000002c0)=""/236, &(0x7f00000003c0)=""/178, 0x107000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) sched_rr_get_interval(r1, &(0x7f0000000140)) unshare(0x8000400) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0xff, 0x3, 0x1000000000000000, 0x2ee5a86e], 0x5, 0x6a0, 0x6, 0x9, 0x3, 0x4, {0x395, 0x4, 0x7c, 0x1, 0x7, 0x77e19cdc, 0x8, 0x3, 0x3ff, 0x7, 0x1, 0x2, 0x7ff, 0x2, "b679fec39ae56de55d51b2e56c41ac5e4f802d7d1a1f6f111d3f843584877cc3"}}) ioctl$DRM_IOCTL_RES_CTX(r2, 0x401c5820, &(0x7f0000000000)={0x200000000000006c, &(0x7f0000000040)}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000feeb59f860fae6a0298c8a7edce6fb6030969cd6882d49baa3325371612bb8c325a62e9a758448bb5f76767a1186e814c67e271302c4a2d577b315b756588907bc3d2a7584e8807a4cdc32b694b013ee1695d4c27dec24fe5e19e3157a613a44cba21ab668f899b136f6c06229e0ad511c03ad177182774ff9ac3ebca99880518af4ba"], 0x48) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000005c0), 0x2) 2018/04/26 18:12:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20000000000, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf8e) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000140)=""/18) ioctl$KDMKTONE(r0, 0x5385, 0x100) 2018/04/26 18:12:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000001280)=ANY=[@ANYBLOB="20dcdfc259d673e36c6e710000002c00fb0a0000000000000000020000000c0000aaab3d30a710821c00dedcc9964a27d67e0143eb1540e9bf5638eb0ee600b192cb13973dc80bd1e01d1acfe69a4f7e5323750ddea83f367e75365c6287d12ec802189c1d306b86f1"], 0x1}, 0x1}, 0x0) 2018/04/26 18:12:18 executing program 3: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) fcntl$getflags(r1, 0x401) 2018/04/26 18:12:18 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x3, 0xfff, 0x4}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ax25={0x3, {"d8a46d0d8e06f7"}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) 2018/04/26 18:12:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000180)=0x4) 2018/04/26 18:12:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f0000d1b252)=0xffffff00) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x802711, @host=0x2}, 0xfffffffffffffe61) 2018/04/26 18:12:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) unshare(0x40600) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) ppoll(&(0x7f0000fe8fd8)=[{r0}], 0x1, &(0x7f00008d5000), &(0x7f0000d3c000), 0x8) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x2, 0x1, &(0x7f0000000080)=""/150, &(0x7f0000000140)=""/57, &(0x7f0000000180)=""/17, 0x2000}) mkdir(&(0x7f0000000240)='./file0\x00', 0x46) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f00000001c0)='v') 2018/04/26 18:12:18 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x4008) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a000086b7596a006b21a1c14474"]) 2018/04/26 18:12:18 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) 2018/04/26 18:12:18 executing program 0: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000280)=0x10, 0x80000) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xc7) unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs, 0x4) ppoll(&(0x7f0000000040)=[{r1, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/04/26 18:12:18 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000200)={{0x1}, 'port1\x00', 0x53, 0x2, 0x6, 0x8, 0xad54, 0x4, 0x6, 0x0, 0x4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000400)={r3, 0x3, &(0x7f0000000300)=[0x100, 0x8000, 0x2], &(0x7f0000000340)=[0x0, 0xdf43, 0x40], 0x20, 0x8, 0x4b, &(0x7f0000000380)=[0x9, 0x3ff, 0x7, 0x3f, 0x8, 0x88f7, 0x800, 0xfffffffffffffbff], &(0x7f00000003c0)=[0x1, 0x0, 0x101]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x4}, {0x6}]}, 0x10) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) utimensat(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}, 0x100) sendto$unix(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x86300) 2018/04/26 18:12:18 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) fdatasync(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x820b, 0x9, 0x8, r2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) close(r1) 2018/04/26 18:12:18 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000140)="1d977e098a3a7bccbe3223fd5c64e6a0750f4f2e5e1ca32c8fec6e06ff7773", 0x1f}, {&(0x7f0000000180)="2d47f2f41cc14fdf274d95ed715aa830d7af2287c89f642b57247cc55d579397a50deb3898c44beeb8fc9d0c137e2868ccdfd392f76a4aa6d3936db28793c0fab400a77de6d23acf288176f9f4f650f023a0d0e155154951e6ca23c6ff73f6e95d8b501d7f8230507e11e7e9e380c53fedef32401ba80878bae167021aeecf44c3acb1d8c2db12a8b46b28a89030268666959cf6b6cbc3dfb480ade0aa92a0bc8b88636ea11ca3f39c4e64b4a6a5157b1de3a53a98070c64a50a3dc1ce2098bb489907a53569c9d4f1eee4ac76ccc028f3bfe4f5d8ebdd8ea452c447f1f09d65eae15e09cbfd38ba0da3b4837482b2", 0xef, 0xa2}, {&(0x7f0000000280)="f419f0ec2ce8e323c5bbf0d8f9d399eb3ebb5a9e28194b0bb3e482cc45956fa9c9282cfa6c808a63686441103b6f0061f7346866a0c3ab1027228bf73d1d5ee8486dc04ef0b44cb04284f3c0bbb0b552334a8aaee1b5646d544d406b1b350da623e4785b01686589f54f784aeeea4932b105907f28b9", 0x76, 0x4}, {&(0x7f0000000300)="6735928d0d583524baeaed1f71ae727cfbfead50c0c48ba53283d581eb0094f329d34a5aef1f4873c68ee0a2cf709a03858004a27a296c6853670059d60f594557e022a20285dac5105c72f0cb7e08adbb9342b49db3406a964b89a021398e73933c57f2a75054dc5e10fa90dc8f281b51ed1fa7e0ba15863ab14e2af7", 0x7d, 0xb0}], 0x0, &(0x7f0000000400)={[{@thread_pool={'thread_pool', 0x3d, [0x30, 0x34, 0x0]}, 0x2c}]}) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000043000)='./bus\x00', 0x2040, 0x0) dup3(r0, r1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x3}, 0xffffffc8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00003d6ff4)) 2018/04/26 18:12:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:18 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80044, 0x0) recvmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f0000000280)=""/121, 0x79}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/108, 0x6c}, {&(0x7f0000001440)=""/123, 0x7b}, {&(0x7f0000000140)=""/5, 0x5}], 0x8, &(0x7f0000001540)=""/42, 0x2a, 0x8b8}, 0x10000}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001580)=""/227, 0xe3}, {&(0x7f0000001680)=""/232, 0xe8}, {&(0x7f0000001780)}, {&(0x7f00000017c0)=""/190, 0xbe}, {&(0x7f0000001880)=""/28, 0x1c}, {&(0x7f00000018c0)=""/117, 0x75}, {&(0x7f0000001940)=""/126, 0x7e}], 0x7, 0x0, 0x0, 0x81}, 0x5}, {{&(0x7f0000001a40)=@can, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001ac0)=""/192, 0xc0}], 0x1, &(0x7f0000001bc0)=""/126, 0x7e, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001c40)=""/2, 0x2}, {&(0x7f0000001c80)=""/38, 0x26}, {&(0x7f0000001cc0)=""/190, 0xbe}, {&(0x7f0000001d80)=""/239, 0xef}, {&(0x7f0000001e80)=""/97, 0x61}], 0x5, &(0x7f0000001f80)=""/129, 0x81, 0x1}}, {{&(0x7f0000002040)=@ax25, 0x80, &(0x7f00000020c0), 0x0, &(0x7f0000002100)=""/234, 0xea}}, {{&(0x7f0000002200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002280)=""/81, 0x51}, {&(0x7f0000002300)=""/77, 0x4d}], 0x2, 0x0, 0x0, 0x100000000}, 0x2}, {{&(0x7f00000023c0)=@ax25, 0x80, &(0x7f0000002540)=[{&(0x7f0000002440)=""/240, 0xf0}], 0x1, &(0x7f0000002580)=""/157, 0x9d, 0x8001}, 0x20}], 0x7, 0x42, &(0x7f0000002800)={0x0, 0x989680}) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/04/26 18:12:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d202b999cf85000000000088f301e710", 0x1}) pkey_alloc(0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/26 18:12:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing, 0x277) 2018/04/26 18:12:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) r3 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x8, 0x1400000000000, 0x4, 0x0, 0x2, 0x3, 0x8001, 0xd, 0x40, 0x101, 0x1, 0x4, 0x38, 0x1, 0x3, 0x7, 0x3}, [{0x7, 0x3, 0x3, 0x1000, 0x0, 0x79e, 0x80000000, 0x7f}, {0x4, 0x4, 0x2, 0x3, 0x9, 0x100000000, 0x2}], "ce8b4f05d175f1bb1939c9109b78f0ce96a7c2d27521c3b422ad2e39cfbf50e5b94a1f440cfcfd5df90f2815a28e17b2432ae2046f55d59f36079be22fbf5a26b575956633380f67bd9a3625a46437a09f4f4e5e1907434ff848d754892f80be00a725cdb2c3e57c4d631a253ec18718d4a56c9dce6b1cf03cb0", [[], [], [], [], [], [], [], []]}, 0x92a) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000a80)={{0x119, 0x1, 0x3, 0xdf6, 0x6, 0x1}, 0x2}) 2018/04/26 18:12:18 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000200)={{0x1}, 'port1\x00', 0x53, 0x2, 0x6, 0x8, 0xad54, 0x4, 0x6, 0x0, 0x4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000400)={r3, 0x3, &(0x7f0000000300)=[0x100, 0x8000, 0x2], &(0x7f0000000340)=[0x0, 0xdf43, 0x40], 0x20, 0x8, 0x4b, &(0x7f0000000380)=[0x9, 0x3ff, 0x7, 0x3f, 0x8, 0x88f7, 0x800, 0xfffffffffffffbff], &(0x7f00000003c0)=[0x1, 0x0, 0x101]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x4}, {0x6}]}, 0x10) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) utimensat(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}, 0x100) sendto$unix(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x86300) 2018/04/26 18:12:19 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c80ff4)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d}) r5 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0xc80) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000001c0)=0x0) r7 = getuid() getgroups(0x3, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff]) r9 = getpgrp(0xffffffffffffffff) r10 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r12 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000340)=[0xffffffffffffffff]) r15 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$getownex(r2, 0x10, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000004c0)=0xe8) r18 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)=0x0) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="497ec0c0f30cde47f9042743ea317dd88b4363cca3e681a927f682117ce73f5bf9e9a8680b4778ee6a608c48f19ef6e0b70ad9df5f01505917604538565264560e9ff8e45185e0c7ca6b01f63fadcd9ae8bd09cef11dd27f4c3fc713d7f47fd2aeda2d986e78c73d56d055259b9fcccf1ffc30e4", 0x74}], 0x1, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r4]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r4, r4, r15, r3, r5, r4, r5, r4]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r4]}], 0x118, 0x84}, 0x4048040) 2018/04/26 18:12:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x44000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x731040, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0xffff}) 2018/04/26 18:12:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) dup(r0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), 0x0) 2018/04/26 18:12:19 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3, 0x450581) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/79) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000180)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x10, 0x4) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/175, 0xaf}, 0x0) 2018/04/26 18:12:19 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x8000000000000005, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000001c0)="e1bcb4735677ceb8383699260843b35fe29a0beed9c89777552ec8f922dea4165de5794b03462a3304e3e3f70649fec551bcdb1d69ed73e9e34db45082444b78b100c71179bcae92d1690417791be70e147b1d168959e694f2ba059e35db24a003b8aa8da06492523fd23c2af6b0b73905f379a1d7", &(0x7f0000000300)="78ff664acde32b9b99ea7d97df8d7f5b77a5b4c6335b26e43e0d7287405fd2bfce78a51d697a3006c530fa5a99dbfc0bfbfcb1c271af89f59a2f80abae136dc9579fcc739235cf483838c0f31d64999e6b12a408e1c1ce2d7283b1649a4945e8f58864d0bcd8eb5f2affab066b63fc539e3fdae0acabd2473e30ba99863bc1585095aba45fa01d2600000000000000000000000000000000000000"}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440100) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0xff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f00000003c0)="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"}, 0x10) tgkill(r2, r3, 0x3f) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x400) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000280)=0x55) openat$cgroup_ro(r1, &(0x7f0000000240)='memory.stat\x00', 0x0, 0x0) 2018/04/26 18:12:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x423, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/26 18:12:19 executing program 0: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x8) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) open$dir(&(0x7f0000000000)='./file0\x00', 0x109100, 0x31) 2018/04/26 18:12:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000ee1d000000000000000000000000000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/04/26 18:12:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe58, 0x1fffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') 2018/04/26 18:12:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000), 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfffffffffffffffd}, 0x4) 2018/04/26 18:12:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)=ANY=[@ANYBLOB="5700070000000009008c000800000000000000000000000000000000"]) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000000002800300000004000000"], 0x18}, 0x1}, 0x0) finit_module(r0, &(0x7f00000000c0)='\x00', 0x2) dup3(r0, r0, 0x80000) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) 2018/04/26 18:12:19 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0xfffffef3) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/26 18:12:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x2000)=nil, 0x2000, 0x0, 0x80013, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa2000, 0x0) syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x4, &(0x7f0000001400)=[{&(0x7f0000000280)="03a1b759d5549eaa2e3400e2d548bc6bc01a9ebbdb969feb2f3f8f7aa4dbe4efa8fb8cb84ec4ae87ab2241295a6abe89468c05013ab67b5961fa7ea749532d80d02974ac5b0139b1ad9dc51349b8c8693727ff2526cab3a81e38ec46a6e59ca0402652ee3a27be211febaa9f6f7400c3e0c9207c", 0x74, 0x10000}, {&(0x7f0000000300)="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", 0x1000, 0x7}, {&(0x7f0000001300)="cb773377be137cdfe7b68a52a6329af3366d92ed02178d0815fd23689d2f3245429d6bfdcf9e468bf0efba94eca1900d9af5a28f1d13ac6f713fbe791a64c58e68f28bb88f91cd39c3d1f4571ed1008005cf5fcd25aa55def303a5d13b44eeea500596115f45ee26c369e33dbdaedd4c8beeb4f3e55b92a447044843d777187a0ea12f7a29b7fa9ee2dad38ec5899e75cfe65298497f", 0x96, 0xdb8a}, {&(0x7f00000013c0)="fcd75367f51ba27e", 0x8, 0x8}], 0x2258004, &(0x7f0000001480)={[{@utf8='utf8', 0x2c}, {@block={'block', 0x3d, [0x39, 0x0]}, 0x2c}, {@unhide='unhide', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@unhide='unhide', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@check_strict='check=strict', 0x2c}, {@hide='hide', 0x2c}]}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000080}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r2, @ANYBLOB="10032dbd7000fedbdf250f000000080005000100000034000300250006000000000000000000e1fffeffe00000010800040002000000140002007465616d3000000000000000000000000800050fd766b7265e671d0014000200697036746e6c30000000000000000000140002006772653000000000000000000000000008000500e00000011400060000000000000000000000000000000000080006000200000008000400ff7f0000"], 0xb0}, 0x1, 0x0, 0x0, 0xc051}, 0x4000000) 2018/04/26 18:12:19 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x80, 0xffff, 0x1}, 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x7fff, &(0x7f0000000040)=0x2) 2018/04/26 18:12:20 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0xa, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0x100000001}, {0x0, 0x200}, {0x0, 0x7}, {0x3, 0xfffffffffffffff8}], 0x4) recvmmsg(0xffffffffffffffff, &(0x7f00000072c0)=[{{&(0x7f0000002a80)=@nl=@proc, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002b00)=""/232, 0xe8}, {&(0x7f0000002c00)=""/175, 0xaf}], 0x2, &(0x7f0000002d00)=""/158, 0x9e, 0x8001}, 0x1000}, {{&(0x7f0000002dc0)=@ipx, 0x80, &(0x7f0000003040)=[{&(0x7f0000002e40)=""/107, 0x6b}, {&(0x7f0000002ec0)=""/156, 0x9c}, {&(0x7f0000002f80)=""/186, 0xba}], 0x3, &(0x7f0000003080)=""/247, 0xf7, 0x98}, 0x2}, {{&(0x7f0000003180)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003200)=""/127, 0x7f}, {&(0x7f0000003280)=""/33, 0x21}, {&(0x7f00000032c0)=""/216, 0xd8}, {&(0x7f00000033c0)=""/175, 0xaf}, {&(0x7f0000003480)=""/170, 0xaa}, {&(0x7f0000003540)=""/50, 0x32}], 0x6, &(0x7f0000003600)=""/137, 0x89, 0xfffffffffffffbff}, 0x5}, {{&(0x7f00000036c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000003740)=""/135, 0x87}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/160, 0xa0}, {&(0x7f00000048c0)}, {&(0x7f0000004900)=""/192, 0xc0}], 0x5, &(0x7f0000004a40)=""/88, 0x58, 0x5}, 0x9}, {{&(0x7f0000004ac0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004b40)=""/124, 0x7c}, {&(0x7f0000004bc0)=""/153, 0x99}, {&(0x7f0000004c80)=""/39, 0x27}], 0x3, &(0x7f0000004d00)=""/57, 0x39, 0x2400000000000}, 0x6}, {{&(0x7f0000004d40)=@nfc, 0x80, &(0x7f0000007240)=[{&(0x7f0000004dc0)=""/138, 0x8a}, {&(0x7f0000004e80)=""/243, 0xf3}, {&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/58, 0x3a}, {&(0x7f0000005fc0)=""/109, 0x6d}, {&(0x7f0000006040)=""/252, 0xfc}, {&(0x7f0000006140)=""/217, 0xd9}, {&(0x7f0000006240)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x3ff}, 0x7f}], 0x6, 0x100, &(0x7f0000007440)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000007480)=r2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)) 2018/04/26 18:12:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f00000000c0)=""/8, 0x12f, 0xa2) 2018/04/26 18:12:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:20 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'bridge0\x00'}}, 0x1e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x94, r2, 0x300, 0x70bd29, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x80}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40081}, 0x40000) write(r0, &(0x7f0000000480), 0x5ea) 2018/04/26 18:12:20 executing program 5: r0 = socket$inet(0x2, 0x400000003, 0x5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0x207) 2018/04/26 18:12:20 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/26 18:12:20 executing program 2: getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x8000400) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0xfefbfdc9d700b7f) ftruncate(r0, 0xfffffffffffff000) ftruncate(r0, 0x3) finit_module(0xffffffffffffffff, &(0x7f00000000c0)='/$cgrouplo\x00', 0x1) 2018/04/26 18:12:20 executing program 3: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x8ffff) userfaultfd(0x5afb904d2e376cb1) fcntl$setpipe(r0, 0x407, 0x20000000) 2018/04/26 18:12:20 executing program 4: unshare(0x400) r0 = socket$packet(0x11, 0x80000000000002, 0x300) uselib(&(0x7f0000000000)='./file0\x00') unshare(0x500) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000040)=r1) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/13, 0xd}}, {{0x0, 0x0, &(0x7f0000003080)}}], 0x2, 0x2002, &(0x7f0000003180)={0x77359400}) 2018/04/26 18:12:20 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x840) recvfrom$ipx(r0, &(0x7f0000000040)=""/58, 0x3a, 0x10020, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "8b1ca0", 0x8, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/04/26 18:12:20 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1000000000000000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x2, 0x7, 0xe4, 0x100000000, 0x1f, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000380)={{0x7fffffff, 0x5}, 'port0\x00', 0x4, 0x800, 0x400, 0x5, 0x100, 0xb0c, 0x20, 0x0, 0x3, 0x1}) unshare(0x40600) eventfd(0x5) ioctl$TIOCSCTTY(r2, 0x540e, 0x1cc) close(r2) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0xfffffffffffffc01, 0x0, 0x5, 0x1ff, 0x6, 0x4, 0x3}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xe6, "427f82f1dcb2141591ca31179274aef9dd826121474d7c8639196eee4ef594339fc0fc7fb12de15750e73befecd50fb09cff71b367d4fe3733ca66645b1691b1c1ed93195a64530fab2f98664f4daa9c504128ee6d840bd9c07fdec36da6ddb7e16015d06f66fae60658d2b7afeffaa525b6ffa1ce5a520a46056a078a41438995cb72e4c0cc8319b577bf844b1efb17fdc4d339303d404a8543d44d797ab78cf6bfbbcec734af0529453b3ee6912d7aa766ff32a6438317b91e8cebbee820602189d37c33c9b7baacd8c2aa1d80fb6599dbb34ef8c7bf6881e57e0a19ebe528ca4fa7855fe7"}, &(0x7f0000000040)=0x10a) 2018/04/26 18:12:21 executing program 6: socketpair(0x8000000000001e, 0x6, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x2b0) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000140)=@can, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/16, 0x10}], 0x1, &(0x7f0000001640)=""/148, 0x94}, 0x0) 2018/04/26 18:12:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:21 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001380)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001480)=0xe8) ioprio_get$uid(0x0, r1) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x111200) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000014c0)) recvfrom$inet6(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x2000, &(0x7f0000000280)={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x20}, 0x1}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000000000}, 0xc, &(0x7f0000001940)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYBLOB, @ANYBLOB="00000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000c4000500ac14140000000000000000000000000000000000ff00000000000000fe8000000000000000000000000000bb000000000000080007000000ff03000000000000e0000001000000000000000000000000000000003200000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001340)='/dev/ptmx\x00', 0x101000, 0x0) 2018/04/26 18:12:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'\x00', {0x4, 0xfffffffffffffff9, 0x5, "5b69ef9848b4", 0x80}}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xbf31, 0x400000) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000180)="41253a1dae", 0x5}], 0x1) 2018/04/26 18:12:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@rand_addr, @broadcast=0xffffffff}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)=""/230, &(0x7f0000000180)=0x368) 2018/04/26 18:12:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x800c}, 0x10) 2018/04/26 18:12:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:21 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) write$binfmt_aout(r0, &(0x7f0000000600)=ANY=[@ANYRES64=r1], 0x58) inotify_add_watch(0xffffffffffffffff, &(0x7f0000447000)='./file0/control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x80000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080), 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0)={0xfff, 0x8, 0x20, 0x7, 0x6e4e0214, 0x200, 0x8}, 0xc) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/26 18:12:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0x10001, 0x0, 0x7, {r1, r2+10000000}, 0x7, 0x7f}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r3, &(0x7f0000000040)={0x1, {&(0x7f00000002c0)=""/197, 0xffa4, &(0x7f0000000100)=""/131, 0x0, 0x2}}, 0x68) 2018/04/26 18:12:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/26 18:12:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) r2 = dup(r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="24010000", @ANYRES16=r3, @ANYBLOB="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"], 0x124}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$TIOCGSOFTCAR(r1, 0x5435, &(0x7f0000000340)) 2018/04/26 18:12:21 executing program 5: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000)={0x0}, &(0x7f000005c000)=0xffffffffffffff1b) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000005bff8)) flock(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={r0, 0x3, 0x8, 0x7, 0x80000000, 0x1f, 0xa3a6, 0x7, {r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x0, 0x1, 0xc}}, &(0x7f0000000000)=0xb0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) 2018/04/26 18:12:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x9b) 2018/04/26 18:12:21 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)="e91f7189591e9233614b00", 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x200, 0x4) 2018/04/26 18:12:21 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0xfff, 0x6627, 0x4, 0x401}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}}, &(0x7f00000002c0)=0x84) syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff7cf9080040"], 0x10) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000100)=0x8) 2018/04/26 18:12:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x3f, 0x7fffffff, 0x4, 0x401, 0x7cdc, 0x7f, {0x0, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, 0x3, 0x0, 0x9, 0x3, 0x1}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x7, 0x401, 0x96, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0xffffff1e) 2018/04/26 18:12:21 executing program 0: pipe2(&(0x7f0000000100), 0x84200) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x200000) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x100) 2018/04/26 18:12:21 executing program 4: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000f1aff8)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x4080) r3 = geteuid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) r6 = gettid() stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() lstat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r12, 0xc020660b, &(0x7f0000000140)={0x0, 0xc2d, 0x2, 0x0, 0x1, [{}]}) sendmsg$netlink(r2, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000100)={0x1208, 0x33, 0x4, 0x70bd25, 0x25dfdbff, "", [@nested={0x11bc, 0x38, 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[@generic="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@typed={0x4, 0x5b}]}, 0x1014}, {&(0x7f0000002440)={0x3ac, 0x18, 0x300, 0x70bd26, 0x25dfdbfb, "", [@generic="b88fd86b7e87822bbf0c99b70a7e1754cacc14f2629181c93c7cf6790cfa90c374d05e5baffcaade82272ca9df660d19b5778cbd56a7792e19d53ca53de3ad4641107c0995f0f1ab814db535de77f72fdf3b073b3e711259a05aed7aeeeb2bdf5785fc3da1b4dd443779eaea5786ae055455aac809a4d60d969d02f7d16b24a133e3b8d23f23f74e4287f4032bb387731324a7a49e527bf4f0340326dccb3681ed47a6222d805e7cab017f700da6b7f3939ebd44fff98fb5d4a5863ddc227a80acbfe6da832e0e4098764c433df9b0f365055b9d3699a107714e701d97e3836c814f0403ba", @nested={0xa4, 0x67, [@generic="da522e4f8ae600eb302228ec95365dd7290f9a2dc00c48bd86eae044c82dfc1a546bdbbacea0da94dea1635924916efa8fccbcce2b09644b73726ad01e5f3d204d7dc1d6423dba947fc24ffe26bca327ab26651be002e13cdb6a6bd4ebe511563c3da0c0585227f12bc42f932317ed83ae182e60b2bf0c51732137f5e838c02f040b24279812e8f5d66beddf9ead5d2df986c03412cac9578650f7048b"]}, @typed={0xc, 0x8a, @u64=0x4}, @generic="0e96c569daf0e388deddd686780c0cab73267665323965a53a6a699321699008c8ec67c281738f6f4450eaee6f6933445259a547ef9dfca6a944adb72b5a2d7df9365b99df82045c6ef16c0e0461228f81fbe842c6ae32cfb51c3d49075000871f13cf666f70bb2a64f1a0775af459e39b0dc087d3fed9aa73ec54299c7b3d26b9a8e3d270", @typed={0x4, 0x2}, @nested={0x94, 0x67, [@generic="5f91ac03c071162c1a8c2935e184e7a26d510c1376a9cb16c17adf35ba5e7419becacae614a81e47da7de6fdc57c39113a6bb750c20a91f1348948cd699a43f079fc35ff6367d42443f16b1c0314cc46abc612a5864316dc8cf9e22dc2f534e839c2642d7d0ab9b32d0033b96fe7e1be99b4edd2cda51862f5e17e37c30166f8378acbac72a2d3ed42e971e3537d78f0"]}, @generic="42128b8a17667cdbeeede640d458e6863d5d192fc1f4f5eccba1bb57", @typed={0x8, 0x7d, @pid=r5}, @nested={0xc4, 0x39, [@generic="4b601dbdb915f6b77bb2b28cab6e694bdf389727b53717d46348cda661572de7ea0c62a06dd974ed1a1fae3e6fa680e921d8e6c2ff610eabdeb16592cbc48109ea959e31c12efba9fc6bfe320ffcfc2c06bc4c5ecd191e00457b1cada46ad75e7e00ca15fe27a215d91f35c2cf77be226e5c87611ea0cb8035fa830c91369a5580fdbb383ab8a32d9a4ab2c139aa11de", @generic="6b013b89e9d371390ba22318bec8d44c9996e119fa8fffa2cd3d620cda1f2bf8e8020af8ac1d6205012d58d86e47"]}]}, 0x3ac}], 0x4, &(0x7f0000002b00)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x20000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x81, 0x31, 0xffffffffffffffff, 0x4000000000050) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000002b80)={0x1, 0x7, [@random="a6c7f32c40fe", @random="dea681c2b61b", @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}]}) 2018/04/26 18:12:21 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x88880) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000580)=0x280000000000) sendmsg$nl_netfilter(r0, &(0x7f0000000540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000240)={0x288, 0xb, 0x9, 0xc10, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0xa}, [@nested={0xcc, 0x32, [@typed={0x8, 0x83, @u32=0x582}, @typed={0x8, 0x81, @pid=r1}, @typed={0x8, 0xc, @uid=r2}, @generic="4a6ba763635f9ac33d30b9df1faadd9e0c60c1115d6f66986d2ba036e4f89d3886b31609efb6c5048ed378ee0e4f52fd1c36ac21083a74b6a1247739e8173793a007c615a0e0d27d69a7d8dce24f27e2511c33cbe659c81402a1e4691b439acdf1f437e81404f8390972b2291ca13726491b6dec90aaf4da822678ae103485488944ef21e7210ce1657ae325cec427b0447cca3d306ee9d9bde97dabb1d7a70f67d59051acb548b91b26751dfa9eb1e5"]}, @generic="cd6f70b15517e4217b429c215139e204fc58f28e8326b38a64c4000fe00cb94e0fdc03b6683504b06dcb92fa1a6cd143148ce52ccb819f4faae0a9b6fc17cbb0b6e0b979a92c99d52bee9121518c354cf01949f7ff0681017d0c7ede83aec2793a72e7ff685c4183db85ad19baa88f78377b400f4e9a47b2bf2e48eaa5bbd8b4d696c31c67fbb2643c416711c8448c8d0bc1c8f51ae36b8b56ef369fadccc559ec2533a61e8686d1e76d7cf209001d40a0831b50a0d5a980406cc413d61da678fa124bb1659e16ce2a6607551552493a073494ff45c89dffb5e69501", @generic="13c99816195690909cc6c26a6513c212f09643bf333e580369080b0fe0ec97d352f5e04040957cbb43005c6c", @typed={0xa0, 0x10, @binary="1dd32eb9399aa391c68018ddea0f151ada9281c32b68c7e420c411ef3bf783365951781b7dff3d4c1bace390f7749153f1392ab819f7b3db19653176f71f1bfa2ae7798bbd47557526dac523717ee285f753af6fbc9565650c4dbc7452914cc6dc7aa15844320a6a5475de748ad7405fc551d5b87f749999218fa1b3e57edf6ae1a0bd948188bae24eea28fd3e8c460138a3e7e9187428bd4bc0f7"}]}, 0x288}, 0x1, 0x0, 0x0, 0x20040000}, 0x4044) ioctl(r0, 0xc1004111, &(0x7f0000000000)="cc796e42ea") 2018/04/26 18:12:21 executing program 2: timerfd_create(0x0, 0x0) 2018/04/26 18:12:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:22 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$TIOCNOTTY(r1, 0x5422) write$evdev(r0, &(0x7f0000037fe8)=[{{0x77359400}, 0x1, 0x49, 0x2}, {}], 0x30) pipe2(&(0x7f0000000040), 0x4000) 2018/04/26 18:12:22 executing program 3: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240)=0x6bb, 0x4) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x2, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1, 0x0, 0x0, 0xa96}, [{0x3}]}, 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x925, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, 0x0, 0xbf, 0x80, 0x20}, &(0x7f0000000100)=0x98) 2018/04/26 18:12:22 executing program 2: r0 = memfd_create(&(0x7f0000000380)="3f32669c120bef064750da221113b7666a49bf2df92721c581", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000000013000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB], 0x20}, 0x1}, 0x0) fstat(r0, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000040), 0x30c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x233}) 2018/04/26 18:12:22 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x2, 0x100}, 0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000240)=0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x83, 0x0, r0}, 0x39b) r2 = socket$inet6(0xa, 0xb, 0x9) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) 2018/04/26 18:12:22 executing program 0: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000000000)=0x210ac7a59623dd2) 2018/04/26 18:12:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10500800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r1, 0x10, 0x70bd2c, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}]}, 0x34}, 0x1, 0x0, 0x0, 0x499f8041e71dbc30}, 0x24000000) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x20, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)) r3 = socket$unix(0x1, 0x1, 0x0) getresuid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) unshare(0x40600) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$VT_RELDISP(r2, 0x5605) connect$unix(r3, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$void(r0, 0xc0045c77) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{}]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x5, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x88) 2018/04/26 18:12:22 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net/raw\x00') setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x9, 0x7f, "a4a9dbf6e6e8e3d6b8e4929efe8fab0db0a0e4c476134bec853d8ac11cf17521144464636d2510921e8d62b714be3ab3aa649ced65f23ea5be7ed74154c3f0", 0x31}, {&(0x7f0000000040)=""/229, 0xe5}, &(0x7f0000000140), 0x10}, 0xa0) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x4000) r2 = socket$netlink(0x10, 0x3, 0x9) delete_module(&(0x7f0000000000)='pagemap\x00', 0x800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendfile(r2, r1, &(0x7f0000014000), 0x10001) 2018/04/26 18:12:22 executing program 2: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000096aff9)='nsfs\x00', 0x0, &(0x7f0000ebcffe)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x244031, r1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000000)=""/102) 2018/04/26 18:12:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:22 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth0\x00', {0x2, 0x4e24, @rand_addr=0x2}}) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000000140)=0x4) 2018/04/26 18:12:22 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$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, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000280)={'crc32-generic\x00'}}) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000b3a000)='./control\x00', 0x40007fe) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/04/26 18:12:22 executing program 3: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240)=0x6bb, 0x4) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x2, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1, 0x0, 0x0, 0xa96}, [{0x3}]}, 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x925, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, 0x0, 0xbf, 0x80, 0x20}, &(0x7f0000000100)=0x98) 2018/04/26 18:12:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@dellink={0x34, 0x11, 0x627, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/26 18:12:22 executing program 6: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='team_slave_0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x44400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0xc8, 0x20, 0x3, 'queue0\x00', 0x8001}) 2018/04/26 18:12:22 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xd67c1b61cfc6e9c8, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x7fffffff, 0x6, 0x55276d4a, 0x10, 0x8, 0x0, 0x200, 0x14, 0x636, 0x94db, 0x1, 0x4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x4) setgroups(0x0, &(0x7f0000491ff4)) 2018/04/26 18:12:22 executing program 5: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x20000019}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0xe8e78da3132ff4e3) 2018/04/26 18:12:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080), 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x100, &(0x7f0000000100)=0x4) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f0000000000)=0x7) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) [ 103.765782] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/04/26 18:12:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x3e7) 2018/04/26 18:12:22 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0xc00f, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x3, 0x0) 2018/04/26 18:12:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000), 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:22 executing program 7: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r0 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="c244ad67b45eebd7fce3a6860733bc280ba54169c3b5f27803ff1759d6950d298746974f81406013da8220087c4eed832f2b79539b38ce4dbbaacdfc03f149c9ce79d32c46e92f7f400a537f162695ac92ae9ba44b285324d21beb9eab05c48de2f9abdd20384f047e350dac24", 0x6d, 0xfffffffffffffffe) request_key(&(0x7f0000000080)="6173796d72696300dcd2e0cf5542509f7949082fe560a19493ac0cbbc934a087461c920cd7e6cfa31bb7fd28bc8bb3000052099ece000000", &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", r0) 2018/04/26 18:12:22 executing program 2: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0x20000000000000cf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) 2018/04/26 18:12:22 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x3) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x4}, 0xc) 2018/04/26 18:12:22 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000000)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="20009301506464c300000cb60000"]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x1, 0x0) r1 = socket(0x11, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x10000, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, 0x3, 0x38a2, 0x2, 0x2d, &(0x7f0000000080)='sit0\x00', 0x18d, 0x10000000010001, 0x8001}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000140), &(0x7f0000000200)=0x4) 2018/04/26 18:12:22 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x682683) sendmmsg$nfc_llcp(r0, &(0x7f0000007640)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0xffffffff, 0xc3e, "ab9718436654cfdb15231de65a3a4bfaa5d1ff440e16a4835a09cfac0e6440e276d814e1e3bdd0ba1c25ee84863a533c62a6573de5e06b0d740d245de27591", 0x5}, 0x60, &(0x7f0000002280)=[{&(0x7f00000000c0)="6565aab15b4cebc8adbb6df0a904d202c0", 0x11}, {&(0x7f0000000100)="fd3182541584643daad20177deb11dd92f10dabb17df0b4c27eff2e166cb2b734cfd7cbf80cbc8b3f57768b52ca5d63d2db73227287910b3ff54543d9a1e595f2173fcdf1ee55b3c7d13a552b9f9d876d798daecbb79156236f194b3d20f3210a7848fc924a04afab8f9d87a1f07f298deefefd91b5b38ae1847b0a54a494ae726838ce73df3aabcc434cb3ad4345c82ea341e8aad526d5b920b0cb18e", 0x9d}, {&(0x7f00000001c0)="d9660e920f95a0810345e2ab5bf666a1b5ca184a5acff5bc7130001e3f29cbf9cf8bde0aa9001eabc76222fdf04b08af259d789f070cbd3fbafef258c50a8f05dc36fb9b58abf02b50aa9cc6fca7cc655743539976aa3e924a62a374e3511cef49cca003da2f168ed2dc40e7", 0x6c}, {&(0x7f0000000240)="998f74784c1ebf69336f19c5e5210bbf5724dd", 0x13}, {&(0x7f0000000280)="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", 0x1000}, 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0x1000}, {&(0x7f00000060c0)="c5f161576e7d909f52f1a94dae16e6fe2bc400bc18321d240635cc0f14c459d30057", 0x22}, {&(0x7f0000006100)="8b1e9378b335750ae635bdbac0a62c89a7f69629abb49ff428e8e85b03a67bcfd1e52326c461e092cc35743d1321b2673f48ba4b25f37d59e8ad1440412ba8e08e75081729ac8b014acf47dafdededc3d8a5801e84bb09d44ecfbb23c954c5cf32dca4a771fa6cd61d8a4817fa9b31", 0x6f}], 0x5, &(0x7f0000006200)={0x80, 0x0, 0x0, "10fa8f80c8ac1a803e6cc79e455294a14bc2d7f4804ed50d046a037c6c02113f69ddb6e9d4ac2c35fb178c75dc99395c192b40451e56482b398c91f169dc3ece75baa0fa5154cdac009b5630eae3d3b81293b2011982dd3d7409cc75bf6f6b39208d6f1312197b8ae974"}, 0x80, 0x8090}, {&(0x7f0000006280)={0x27, 0x1, 0x1, 0x4, 0x2, 0x0, "154774b34239006b413dd1f04ffbbc9562edac288a84cea9215e623e9c9ce9e9bc6783cb5712a75a9c5556bbe08cfbdddf5e726300f5abf4cd9d45151ca55b", 0x3}, 0x60, &(0x7f0000006840)=[{&(0x7f0000006300)="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", 0xfa}, {&(0x7f0000006400)="612bb9acb0e6cf633a23db281a001e4f73cd140369064ad6c576b1fcc0e6429da1cf63de06d5bc23f7d7e2f6ea08965b88751823b93c7fcfccb6a8cf9f4d9000092c3edc8630add60855c9646747e4a49bb4e1fa74fddfa84d", 0x59}, {&(0x7f0000006480)="f7f6a215c5c974cb662b43ce8baf4fc128f801c21ba846b642526cb836f1e042ffc519e89cc80be9d733f5a7aba4af415e73357b92e2cd4fa2004cefae20fabd99939fe14cf251c7efb6c8adf77636251dd8caf6c84f430711ccce560c80227f90906a3f01b5ac169aa62293ba2cf3acfed1299acdd4f81e71835500562d5990816da41885f8f28c596b2a8bd73cefc160711131494acb3250542339e85f342541ff32dc38", 0xa5}, {&(0x7f0000006540)="721efa8b24ba202237cc110b17ff2e7e5adce2a843fb97a184f06f8fb46089743856403bf79ad1810b13ea6c0ecc227078843c681358bfe0c19f5e6dd3ee6d2fd0b57810f75f5cc893882d11b090f5b5200b7acc46ca7c6360b5be5de7b16103af5b27b749a224d4f6a404d58a24827bf1f92bb811fab90644a2d76b2e358d4f3021dcff12aa7ce1ecc35951e601b9f12bda3d50b3d8828bbda095028fee483461be0ba18206a78cef15df118e582a6bb83218c15a78fe955ad711394e732acdc741ed5e", 0xc4}, {&(0x7f0000006640)="5314117beee41b504e5b1a66a582ff94d173e477696a7ce754cadfea21c5af5cce73578e17f7bf74cc9ad24802f89e458f57b64ced5bab8b7caf6acaab4917e68b568b3368d4a8443024226977282725fd42b691f2244014cc4a3504dc9d7e6ba1353b70f762d5a5d35f02256d0dab719bc387e324a648c6ec584911d5b003e3eb6c39cb8f9b86c10c713783bf4bf75293da6dbf16a26b12bcaf61d0f24a2f81ed578c7bb6dcad5a7e76071862728d0f18d6d1b68a46722cf3e559f7cee7db08d29cfd2faa", 0xc5}, {&(0x7f0000006740)="b6aaa672ea5e5bcedf6124b18b10ea51f02df7cdb20bea26bc2d4bf025e779a72ba3292fd5bbeb4ad0484c84e5b8f4d757ccf5d1e375e64c0ac8c0be53d9d455f6bae1101aada69409a59613d795d781e35c37334e5c4d2ea44412d157ace5fc5eb4a46ce0371073cf578c0ceb2df844b2c593898910b0ef147bb5748e17e323fbcf83c03799015698090ae61c9da8d55df147bfc88c0ae35318aa4088bb8df1150debbbb859dcf3abc432b7a8140fe8cd975fb96e50f8e4e7605d24f8f456f092911ea89d34", 0xc6}], 0x6, &(0x7f00000068c0)={0x28, 0x11f, 0x245, "75caa67fcb2da19991178c44783545c7227248fb0a6a3d"}, 0x28, 0x400c804}, {&(0x7f0000006900)={0x27, 0x0, 0x1, 0x3, 0x1, 0xffffffff, "9dc17b47a54e03487e52b5a2208e01ae83ce2b082e5285568c058d6ea53ef088bb42185ad2bdeffd9c87e106110c6295be0709e346eb03ec19c05111ea9259", 0x25}, 0x60, &(0x7f0000006f40)=[{&(0x7f0000006980)="9e0f25b03001b3665a3cd3459215627881ba171a5c46a1ecfdbb516e1d7ec5a24a6b28eea9d68d85c865574dc897c5ae95b1c7aaac1b86d501b9f924b90bad654b8c9fb4c7fd21aaf2377446dfecd6dd7e0839c11f1cc0cea0d384b4676aa7bb67ee3d743e16aa1154a0e16d42fce953", 0x70}, {&(0x7f0000006a00)="f523b8a344160da5b0058ca9e807593609045a2b5c98a40b426ee4c61b69e1f7a0e6fd5de23f5ddf101096d1dc3955ffcaa82218060e636b60ffede67d3f4663c52c07215ecbf7233f68a5", 0x4b}, {&(0x7f0000006a80)="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", 0xfd}, {&(0x7f0000006b80)="84b14edec6dd3db55a5c37cc8bc6e7354e0cfe3e0a1d19ac957ff122a2654f834c972ad776f61442a71422c967f7614b7dbf41d579a6c92e321815e2c30b77aac116a025127746df6bd98a60b9a32ee5a5d0b7031447a7e37abc2bd2c1125435ebb8701067ebe1fdcfaa690b0a96c9f4187724f13a2f9d5769e69cf92fe6db53ecfec26a9e87fd10fde86d6301a3fc32c5cb32a73ba5", 0x96}, {&(0x7f0000006c40)="2c1b9785be72de6f5df819d82960e57affaf0a6333283e4dc54ec8040c34d6f01805aa1852a3c80d933e249445ac90b6396d274cc56348b6b1c8331ce7901ab574c29bb807bcadf9b0bd01b1f15020d045a54f9adc003c317dfd7e7f97c281d983a6cad3fa1413170ba81c70ae2541b058659b46c040ee06ea6bfd44027e8181cb6702e8d11870d03ca842084264487645398a3391862b6aec", 0x99}, {&(0x7f0000006d00)="cabd7353f78205f333d9fdc93e84d2be0c7d9cbed03d968475e1b1f2f5ea087a65521999a5aa63fdcac85fc02c00ddc36052195c5ba6fbc5ff0ab819732a7d6744b26297ebb55adb92b589cc34dce09139977ea693d338140b056f129111d275511d41963a1c006d2b178b5dd2930db3d25971411e038495038cf015188db8bce52c25810c15e0b171daa2ea296c29", 0x8f}, {&(0x7f0000006dc0)="637215024af9dabe36b7922a491dd59a85f314b91d938b845ef43cf92806f2ee89274f0dd02145380f64a9070363373295b8e9759ed594e5c3c64d093f6aee5610e5ef89c84b8b501d420507cf76ff1f29d8", 0x52}, {&(0x7f0000006e40)="714ddc36f7b14321883fa8e143311d41638a4a068a1d64e2454ee5cc2bf1fffc8e6bcfab83eb26aadf33023230d5275aeed14ba0db494d096bb70da53783e2cfcca1e98267fe4776a638e640438fcef301e22f8991b0940f39ff1bcd7d6cc6f1da981e6764593c660b5454dd3ac7a43fffd824438a17d44af31eb50adf61add9abe91bd8177d1ad4a7b1f888c964200213a76027ce467002a24b11c7190155bcda2f565715e02600d0fec924d00e2250b77fecbc08a39602a0901a538201ca7ee9e7f209a4120a7f290b877321820411a18af78c275b2601c55bae2d9489c17c2868a703aaedd3", 0xe7}], 0x8, &(0x7f0000006fc0)={0x38, 0x114, 0x4, "a838c80e02141257076ffb8be6d5078e7264def4e5509945f30a45ccb98f1255999aa29a40"}, 0x38, 0x80}, {&(0x7f0000007000)={0x27, 0x0, 0x1, 0x7, 0x6, 0xd9, "a4a75db299f5b1afab00b9a445b4ee6058b18727bbcb79333b3467e8aac2550431e1a47de8bec4109a5a04cb01a10180d0b77c085e32c6e30b2b65cbafee90", 0x4}, 0x60, &(0x7f00000074c0)=[{&(0x7f0000007080)="f20bfd415355591db22a33a79e32ea6f2f5ffc89097204dc21164aa16209ca65107229868e7271df66ab64e1755dfbb89f2f60102f54507d38427b8668f9d7ab9212a245", 0x44}, {&(0x7f0000007100)}, {&(0x7f0000007140)="32cab2d229949eb7fef2f879b6a31b519f5da4b5b8bc21120fb50e17842dba0f792d079fd6a7c400bd6c33f4bf0561c0bc016885148648c9d71a136af82c803b7159d36ea1e91f0168319a95871099b61b8e8f39e073aca5e11df997d73a90fbddabe5b8c16bb6b3483752b66c401978d778958f06c0601a36c3ca73f9c95b0f96b4c27fe43b77f68c09c187baf530cfb1a75094a460a588119ee05c05778d718a86c019dc057325a50a551e05e4c51f9d48334f32c27177fb114f9a153aa25c96cd4fe879e8adf88f93e6478e5dc1102a5861b6896efe8c59b2c6fad080193dc2625a", 0xe3}, {&(0x7f0000007240)="550bad959a03d91b9dac70fa3429d1a7673793d60793b94c955fa5d2157d432ba8f8afcfd59cb91a1ecb91993ca91480024087d2d60a75938a4acc49272608d5bbd0c8723684558887d00620414709f49282f4571482141bc0d65f89e1d276a8653ec8b59323b601fbcc1156c4dcd438", 0x70}, {&(0x7f00000072c0)="06f472d5ac9f063aa43e8faf123df215379c6e4554bed8ffeca90a3f6f793d931f5a4ce14089744036b4380b0fc2efe60853fed1cc870c21627e913fa954ecc9ea5a6afea7d7543b24daf6730a24b6b63f23b43920c3f9624acd1bf71e006e097268f7cd8e351a840b1f74657f1178644f7da7bd10b7b9e1000e30c2019724e9669cd548d5a7e70e4937e623daeac4a2667403741cff0261bdbaab211eea0ab00f78963c0559ec5528785867f0b4b3939d5f85f5237d7529fac5e4660c0252edebbbcd17f00f743c7dbbcde448466a7270e6ce", 0xd3}, {&(0x7f00000073c0)="e797666ce394c98912a020e13b9cbd12c8f96637", 0x14}, {&(0x7f0000007400)="22bd66f04a2123b724b1686b3d0ea204673b707f10d0da57d9f88e74dffedb09970569d6d7d1f9eceb8c4fbb58d901e24468cf5f0524ecab86ca8278e7781ab1aa15173e3e508b8d41a145eb34fd371dbd1f960bb8bd236669c9f8084892bc51ffe09374ed311bf5ff85b7700b56b26a30537ed05b975d1d4b105a54f53ff5b3d3b989b7", 0x84}], 0x7, &(0x7f0000007540)={0xc8, 0x11b, 0x3, "036b4071929b13471ab7da12c878b4d1afa73c0e1b75705d5d02cad8b7c0f0887ac73b904db404555f7a948d74ec447bc5fd235e2f5519ceb442e91f0bf270aca899b2262a8faeaf1f0a5e20d1c0c715cce0f5b04a7d7fa214a54dd18466d51d836db645f6cb22adc9309400d529ce3d6d39df1d4db57b3e75d8b0746a616bdb55ca259e842029b7717147c7111024204892e3692fe0a67711f3175905783b851e1708a95daaa704617e169a88a20128eb1a24a028"}, 0xc8, 0xd8fc6f01234b74c8}], 0x8, 0x4) setsockopt(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000000), 0x0) [ 104.064436] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/26 18:12:23 executing program 2: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x2db, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000440)) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) bind$bt_rfcomm(r2, &(0x7f0000000480)={0x1f, {0x5, 0x475, 0x8, 0x5, 0x8, 0xfffffffffffffffe}, 0x89}, 0xa) 2018/04/26 18:12:23 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r1) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x200000000000000, &(0x7f0000001240)="d46f9760f23faca8e0607ed9495e7cfa7859cacfb2aa3e185f42c1af45efedf8b3d65a4b67f7a9e6f547a0cc0eb992c1bd7bd06bc4e411f254a2cc28f20ef393f64f441405d8308be8b6") chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) 2018/04/26 18:12:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000004d40)='/dev/admmidi#\x00', 0x80000000, 0x301800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000004d80)={0x0, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x4}}}, &(0x7f0000004e40)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004e80)={r2, 0x9, 0x1a0}, &(0x7f0000004ec0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x5c, @empty, 0x4e21, 0x4, 'wlc\x00', 0x0, 0x5, 0x6c}, 0x2c) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0xc0c1, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140), 0x4) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', r3}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/26 18:12:23 executing program 3: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"03491f0700"}}, 0x10) r1 = geteuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)) 2018/04/26 18:12:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x1, 0x3, 0x712, 0x8000, 0x1, 0xfff, 0x8, 0x1, 0x80000000, 0x8000}) ioctl$TCFLSH(r0, 0x540b, 0x7) fcntl$setstatus(r0, 0x4, 0x2000) 2018/04/26 18:12:23 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400000009c, &(0x7f0000000000), &(0x7f0000000100)=0x318) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/229, &(0x7f0000000080)=0xe5) 2018/04/26 18:12:23 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xfffffffffffffffe, 0x44031, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000100)=[{0x0, 0x0, 0x800}], 0x1) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0xfffffffffffffffb) r1 = semget$private(0x0, 0x3, 0x420) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000000140)=""/4096) 2018/04/26 18:12:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000), 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) [ 104.307354] IPVS: set_ctl: invalid protocol: 92 0.0.0.0:20001 wlc 2018/04/26 18:12:23 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10000, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000d80)=0xe8) r4 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000023c0)={0x0, 0x0}) getresuid(&(0x7f0000002400), &(0x7f0000002440), &(0x7f0000002480)=0x0) getgroups(0x9, &(0x7f00000024c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f00000025c0)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002380)=[{&(0x7f0000000280)={0x66c, 0x15, 0x102, 0x70bd27, 0x25dfdbfd, "", [@typed={0x8, 0x45, @fd=r0}, @nested={0x200, 0x5, [@generic="04df17e652c777bc8d5c1bbc4cf8f76e3259ab6bce97cac933f6be8fd5ef5c57448f2cc54cb743cfc4069ce2bad2cb097eb83be4a61edbeee671c2d6f48b2c4be5d054ebadbd67216853d7c14520cd65827a194479071849167d066c36cab1fdba448163", @generic="c908b88a308cdc1e218ff3bb554d8abf0ac89f2aecc2454504e595a5aec62a3facdfa4c4f5a8ef9e8f0ed83775ce8f7cf25be4cb172c2acb4ccd4bb7f4a48b6df481d1d25b4ff44a3a8b356d6109e02d4122e20cbd6552af5bd113e39e4d03ae0caa0b8e329809d40d788138146bdff3bca5625caffbe7b7116fd9882c8eb34fd07869", @generic="dbf4247c8d7e7a54fa212a39f0cbafe06a416b2aa4b389ef51249ae98cb8d4b1a03153731f548744afca4195441c0b45c7c033fe800db0c12e115f56a7e3020b9aec80b673e5469300f92deecff90c8f626c7e30a848ea94c629390fb83189ecc16b21fc2f4dd48dc263b4f2ecb9acdec98d84aa79453cf24238ad4aeca7d5aaa304901a07fafda189f0343d7219f50ce1a743bf1314e40dbffb07d1d9af4e0c0ad8286d15764c25d81e5605e51c007ac606a6386c82df79300e938ce386cc3f1844efecf5c41265a59abf4800d88cbc0a93f3d3becbd36fab3d8f5d6da0eac7fab83430a58234e56a6f73d2c4aae5cbbe41d574f4", @generic="0d7e7faebb", @generic="7855fea477d28ecf01bd382ab907800118", @typed={0x8, 0x20, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}]}, @nested={0x1b8, 0x11, [@generic="c2c92ca5c4596c9534f649e4214792d5d36fd8663d24cef276ee365185562ee9eb3ea56058ac860c312df0eb569c1afb60e2ba1b7e96a6507f56549ced792f98221303256f001316a09b047ef0110da905a5d638c0dd56e414d3bc0c6ba4097b7cc406fb491f47cd47b4e559b43ad955d4c8d7eb25fcfaf7ba03e8aee27893b0a4da3956bdf9c200240a8df986a9dda76220482c892052b1fbe792792511934fbc97f015ff346e58d82ae96fa277d2316568db2b22e78e13185d2eb5052e875962300cfe9ecad653485f24164f1797b953d4", @generic="adab69316b81ffda6379d2d86dddc5224a5c6c77193df53e09fc1457754c52b321afb412fe339154b3467c9eb2ee0202b07642d8511b109ef324916bcb9d3a1e4692800014ea068a84a341d1ba27ead6", @typed={0x90, 0x6b, @binary="fadec633c9dde52b01602c4f1b254767c9dcca23264622492f3fd07aef8679320449c34456988f559a5b50654614352d19eecc66093741eb06a542e51b6213870b8717b186b1bd058d6148ae13488433e6e43634561cce44e58b802c21bd9aaa1d9c65455a52ed47968ee66e41ec736289852caecdd602668ea33e1f40c411b869f95f9c8030062f6bfa621b"}]}, @nested={0x10c, 0x16, [@typed={0xc, 0x3d, @u64=0x6}, @typed={0x8, 0x59, @fd=r0}, @generic="1185bd2f8be3617a158cbdea4611f1b2ccb2180e6fd21cb3fc3e3fe289d16209402671ec8223bd3bc2eec2533044996a2332a732aa2743c08fe2639e0a5d290d73ae12a96e850d936ab44530e6534a10258f4ee93bca82e7763183f70dfcf6ee1f0a30ee4907b05e1f55e480c70882fbc0b8ebae979d42c56286e54cf5cd756809b004248a90a534878da60b0089c732a32e053462f5dc946b7291fc724a2c770a3338c937bb513305b0627f93c89f52b2ecc21ec33be01d1a9bec32cd309f8bb55b6504e73292655f53fa1c672f5b646faa2de77a625f4a8be4cd", @typed={0x18, 0x50, @str='/dev/snd/controlC#\x00'}]}, @typed={0x38, 0x7d, @binary="1be52db67709863bad1b9082b0a0c3c72e2eb4652d051a0323f9dc97b87d466432d86e2a7376da9f26200da6dd0206b1002170e6"}, @nested={0x24, 0x4, [@typed={0x8, 0x58, @uid=r2}, @typed={0x8, 0xb, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x4f, @u64=0xffffffff80000001}, @typed={0x4, 0x6a}]}, @generic="0778267f2e974e834948a140bae401473a41b3d29b611f79f784fd702e2d86e8b8536456ab76b7c06baf864f4285249f7babbe0b30e7dcbab1b108bbdb01b58c32e45e5afe8bda387df555ef5f3929630b6c584d", @generic="5eecc598d536f25e94b6d0a493cef17c9075f62345b1005f3798d8799480140b3495659cb196338dbc487bac9e6cd8144cdf860ca2a50535becff303538c6b4f9cc56c4f0360cab937a42b43d558382ce8f6fb16b475c4424c9b47", @generic="8361c4674a1d669867116893b69eb0de8907057a8337b8308c6a48b5d9386b05d9af8f01cc79622328a6dd3a87fa20cf4c82226a8503bc2f2c739c87c67744db12510bbad8fc1a4fe55f3b531c9a2ab77429fa06fcc34b7e5b8d7d0804b66661b769b18d896e122d3c08be83fc307525cca5b8e41bb6a4a2d955caa94835c7f4b5d3e0cede"]}, 0x66c}, {&(0x7f0000000900)={0x35c, 0x35, 0x804, 0x70bd27, 0x25dfdbfe, "", [@nested={0x170, 0x5d, [@generic="c22bc13ccddf34dd59ac7e8483cd8fa159195689e0c3bef1f97fa728693c91046c1f651f9f809dd2673993a1e5f8286950b3ed3e9adf2340c4e9ba456bddc186f1d5a365d32034eeee7758122123069a55bec630072569cc73ab567cb85df6d5b1fa9a0193edb3bd28d7f54a4d12c971b31e9b6c3e13b707615f24af8ca6ad4a048531bdd56b6ac5c236e75f90d99faf64753515b152fd22e631b33171945979b78be9712173cbce511e0ad5887a59d516f342ba385e522b01b8fde4bc65f648095e78c8d8a9a9163fb9b12497321d5a31c4eea692db2df64fed", @typed={0x8, 0x28, @fd=r0}, @typed={0x8, 0x1f, @fd=r0}, @typed={0x8, 0x61, @ipv4=@rand_addr=0xfff}, @generic="a090d119c8ddba69dff07b1c76fd5c9eed592c62561dacb20ab648f4be6f010097842aa180ceeaae8edb0caf2b2b96077c3a4e8470f56fa29b855b4eae0eecc97518a03619d9197e9540ccf24a22bb912f7e20b4874d8e0580b8bd6af952942184b6dec397f1087c18948fad2b8f1a159f224922c5888b7d"]}, @typed={0x8, 0x85, @ipv4=@multicast2=0xe0000002}, @nested={0x1d4, 0x57, [@typed={0x14, 0x31, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x25, @ipv4=@rand_addr=0x9c20000000000000}, 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@typed={0x8, 0x74, @u32=0x3}, @generic="4905b1bc81bf2aefad852c92d4ee0096c027641dbe9d2eb37fdad6d6d1e699752effe7258c8062e338dd2aa410322c1cba9ca8f5e96805ccef947e4b4e68bb8b0ff32ac87565943502d8e138"]}, @typed={0xc, 0x7d, @u64=0x3f}, @typed={0x4, 0x4}, @nested={0x30, 0x22, [@generic="767cfd912099b58ddb29099c2a8b73be1faaf7d6d3817ec4352a40bcc51a21556fc1b8b503dae83832"]}, @nested={0x16c, 0x1d, [@generic="f3726dcf24a23943460566e656408e9f917fb054fd4fc5dfb4e604dc0d1258438d8d498d5ec6d41e0c3ab2be81bac06f4b4e089c687279b388abf3a80ddde3426e484d6fc4269d941f32db83b838ce93aa551d4bd280b0eae2fac36ef9753f64c9c4b2d35530c77b69d7223fb242d0e7e813fcb1599899c21ac2ec4d126bed0fcc379861e8e6b5928e04deab25966a1e1dfa073b7ad87290a0f2faadc4267cf173b7de4d592d2c18622b087d96d5913f11208a55ff05b5abfab51a17f81dbe25509e3e5489e59cdbe2f58146f140a89818b3532fa8b7", @typed={0x8, 0x19, @pid=r4}, @generic="a832dbffe3dc222dd0e57d0b594654e3e95c16e23436a009eeabf524d07a8a0599b5cd7deeaa78c81289b8b415e2bffedc46f85d9caa76eab9243bd14542f7ee9a64be4d89760bb18a43940b4088f37952f63b5c47f7dc904e08294a7a9cb68d4ec85c8fcb5c", @typed={0x18, 0x9, @str='/dev/snd/controlC#\x00'}, @typed={0xc, 0x1, @u64=0x8}]}]}, 0x15b4}], 0x3, &(0x7f0000002500)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x98}, 0x20000004) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x1, 0x0, 0x2002}) 2018/04/26 18:12:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e24}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1d, 0x20, 0x6, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0xfd18}, &(0x7f00000001c0)=0x23) 2018/04/26 18:12:23 executing program 5: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000240)=0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000280)={0x1, &(0x7f00000001c0)=""/50, &(0x7f0000000200)=[{0x89, 0xa2, 0xffffffff, &(0x7f00000008c0)=""/162}]}) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000040)='comm\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000003c0)={{0x7, 0x0, 0x0, 0x0, "38f8f6eb86ed2250911db7d466cd9ec9dc22b0eae97c7fdd57e0f04ee7e04e45e5c255f1b1f564267ef17fdc", 0x80}, 0x4, [0x3, 0x8, 0xa14, 0xe8, 0x7, 0x20, 0xffffffffa8208db7, 0x3af, 0x6, 0x9, 0x2, 0x1f, 0x4d, 0x7, 0x634a, 0x9, 0x5, 0xfffffffffffffff9, 0x7, 0x20, 0xfffffffffffffff7, 0x4a, 0x2, 0xe5d, 0x53c, 0x0, 0x5, 0x7, 0x10000, 0x1ff, 0x0, 0x1020000000000000, 0x80000003, 0x3ff, 0x4, 0x4, 0x20, 0x3ff, 0x200, 0x7ff, 0x6, 0xfffffffffffffffb, 0x4, 0x1, 0xfff, 0x8, 0x8, 0x6, 0x79, 0x851000000, 0x8, 0x6, 0x4, 0x5, 0x2, 0x80000001, 0x8, 0xfcd, 0x0, 0x0, 0x1, 0x7ce9, 0x0, 0x5a4, 0x6, 0x4, 0x1ff, 0x3, 0x92, 0x400, 0x7, 0x5, 0xffffffffffffffff, 0xfffffffffffffffb, 0x80, 0x2, 0x1200000000000, 0x3, 0x5, 0x9, 0x2434c7d7, 0x7, 0xa2b, 0x8, 0x9a, 0xd1, 0xfffffffffffffff8, 0x1, 0xcb39, 0x3f, 0x1, 0x3, 0x7, 0x8001, 0x100000001, 0x1, 0x7, 0x1, 0x200, 0x7, 0x800, 0xffffffff, 0x3, 0x5, 0x4c59, 0x1, 0x40, 0xfffffffffffffff7, 0x2d, 0x8, 0xfff, 0xfffffffffffffffa, 0x1, 0x100, 0x3, 0x5, 0xffff, 0x0, 0x80000000000000, 0x8, 0x1f, 0x7ff, 0x21d, 0x30000000000000, 0xe55e, 0x300000000, 0x3, 0x4259], {0x0, 0x989680}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) [ 104.448406] IPVS: set_ctl: invalid protocol: 92 0.0.0.0:20001 wlc 2018/04/26 18:12:23 executing program 4: r0 = socket(0x1e, 0x80805, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0xecf, 0x4, 0x9, 0x800000000000, "91971b3c6f3297744ede33fabcd65117db42e48ba660a52c98b9a127968de465f3057563e8d1d2e732e07047", 0x80000000}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x80000, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x8000, 0x5, 0x7fff, 0x3, 0x1, 0x2, 0x0, 0x6, 0x5, 0x5}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000100)={@local, @multicast1, 0x0}, &(0x7f0000000140)=0xc) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e21, 0x0, 0x4e24, 0x10000, 0x2, 0x0, 0x80, 0xb7, r3, r4}, {0xffffffff, 0x5, 0x3f, 0x0, 0xfffffffffffffffa, 0x2, 0x10001, 0xffffffffffffff29}, {0xffff, 0xfff, 0x2eca, 0xf822}, 0x100, 0x6e6bb4, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x2, 0x3, 0x2, 0x20, 0x6, 0x8}}, 0xe8) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/26 18:12:23 executing program 0: syz_emit_ethernet(0x7a, &(0x7f00000000c0)=ANY=[@ANYBLOB="7baf9fd2a787aaaaaaaaaa15fdd400448800fe800000000000000000000000000000de28a514d1ae310300000000000000010420880b0000000300000800000086dd080088be00e552acda0900fc4600000000000000080022eb0000000020000000020000000000122f000000000000080065580000010000000000"], &(0x7f00000016c0)) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x3, &(0x7f0000001200)=[{&(0x7f0000000140)="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", 0x1000, 0x1}, {&(0x7f0000000080)="f0cc4467c87d9bd105f75ada160bcaf444fde5e84de73294014a1128ba9fcdad668d1ba3ff5d7594942923f9e5c85a5d851aff79", 0x34, 0x1}, {&(0x7f0000001140)="a07dd375b55e8734d813a19ba0441751ae28ceeda1f9135a86c62417ce961647efa4c02d7584748b02a2659dd2d626fd247d12455b1f6560c87325d45832b11ca9a808ab25c211d022c0619a9c2e683cfdc077123e6b8578a7dd99591a27c9311cca57fd4e76e904b34648628f565732635ae234fc47e437eda5226d29445cb3f48db1b3d070d3b21d483a2a111c627e4f6523e29e2fa043d4df6dfadb15c3474f5883912930f08e91b37e835308898b266fec6b70d9f30e", 0xb8, 0x6}], 0x1004000, &(0x7f0000001280)={[{@usrjquota={'usrjquota', 0x3d, '/eth0{@ppp0em1eth1@systemself*procppp0+keyring'}, 0x2c}, {@acl='acl', 0x2c}]}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/26 18:12:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="7663616e30000000fbff00", 0x10) ioctl(r0, 0x3, &(0x7f0000000180)="a3d45a4f3170fb4362c01236c5cae9d3c0d7fcd464a0feadc578a7262cbe9846e0d2f73273fd4f1c2a91e95d802d69fa98b91dc6d4d9a649fc451509d27664c68e9d25157eb48ad6e0ef542f58ecd4cb9b358fd099ca6a4fa18734545334d808309f0f4fac5dae56484977c9ac761ed30cb8dccd5632aad1c9d5bd02ce4b3f74d90e94f2a61dea008f3cfd07") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x5f5872e2, 0x20a, 0x7fffffff, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0xef87}, &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f0000000040)="e2", 0x1, 0x100000008420, &(0x7f0000000080)={0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) alarm(0x3) sendto$inet(r0, &(0x7f0000762fff), 0x34b, 0x0, &(0x7f000057bff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/26 18:12:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000), 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:23 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x80, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) 2018/04/26 18:12:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef1000)={0x0}, &(0x7f0000a28ffc)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x3, 0x0, 0x80000001, 0x40}, 0x98) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/04/26 18:12:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) 2018/04/26 18:12:23 executing program 7: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) open_by_handle_at(r0, &(0x7f0000000180)={0x7c, 0x0, "d22b8b58cfa75c451d48d54f2df3b7c02c751c6245bbc90d18ae1cb890f97f89871f8b49a2ca7269fda321b3c09f518c01694933b78b2122aac8b38d7b85b630fbd2c03a61a0b919515c4c6afa5663d84962e90ce76091bfec4f8a41ee2f7022575874f031de70e2314cd5abe336c5014488d92a"}, 0x10000) clone(0x3ef6a30f5168d923, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080)="ce71db92ff6944376fed48e74edc1482aaf75f86b5670e6d804a495e810d2bc55699fba798d9638d8eaced495059f4ab556d30d3eacfb39216f9bba1329c88b217106bd21c3a27913f5da648bdebd76deac3072d72f7e9eb8bcb2eabe3bb5a1c079254c71161148d5e3ed404830bdcaa262039d380a63be0b39dc8179c1acd6c3d773848c06527238f7d17be8deac413562975ace5e12d4b01e73e44e83e9efc41f91225617508c6dffa2ae555d82e6e4f4053d538109ede955adb30903f35b93df1c3c00e5a95a59f73cee0") [ 104.922938] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 18:12:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:23 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r0, &(0x7f0000003680)=[{&(0x7f00000011c0)="b72d8b53bff6f32b2096e7bfdc6f20d7700da2d555a790ed4b8d1553af7f17bad3961a905b208b1e5777ac8c83794cb001e482f485bf160cd8bb873bd211b11a234da9ab5b6a36bb3862941255b0d8549f3396dd5eb923a5bb6383a1b689e19d6656c9b35037c90b64c578917fd463f82472669914f75fc018513257b7fe33fd479201ac1ac642e3c60931b4937669fe34b4c3a2df811331740cedbcec77845f830a1352edb66d3a0cb8de1cf209a2248361ed95f84042f140f1ea6a2aaadf9f0bc597ea2a74259e90c58cb37383d4e927c8f3ebbe7b0050e757607c9ea2d51355145add77b54a1b66b3101fd466b02b644a61d258682eb08d5cde9887ee2fd63c67df58961a86b2f43fb104c1829b3454fdf99e2a621113dd11da682c3ca302c597d4a7778facd7ff708a60691e306a5de95979a8577a3fe4b681164355275d526a37c45fc8fa79554b9b7e2710ca12e33a505b37cb384a98ebd7eb14ebb315a53a978ec03b8df9de77b4a9ec5d52a14b1f5c7e7c844823559eea391e0823cdfe62a687fb9aa212d5a69095a5dca376374fb97726a7bff48e8029143db5bae42b4622ee7f017191b531d64ded2625f4a24cbf79c6b0b9618649ed9d5095f4da6f7d3fcd31372699d7416a1b4c347a55bc525dd29dfad78e4715b957b8c6d52eb30625e413212ca8253a8658b432e0ff5e80f4851e17e1a472788b517bb23fde19fb6e3d64bb2efcab6e7f02f77eb0a13eacb4d51f54d2f5e57c24e9526fecbff3c327c5ecc8ed4717ed3b9758e12c2b0bf4b15f96419de026626b769faa12e488954ea47a2f375cfe69f372e24924d46d8bdce49aa61bbdc401220ba3952b823f6e8d0f512bf658e180abb35a35c324234710ec365128d986f4cb64280418263866afb79f08a39f9b012b6db26ab925b280562c4611a67acd5ce162a657f7c7c3e1fa14e15d63f75622937fc5150a5a18c22381a7a2a72cf438d38cd6cec48c4a6b0010b18fbb1d26feda6c71b48d194dd61653c591f83eeb0998221a8031c1e7beff7799dfde9d9879c94ccd22c40ae277a904652753a0b513f773d03992640972d2e23c8c52ee5c50957d5a1ed7c3400691677da7ad6eee95d9a9acd71ebb66d696df4a44f363bb7130986d26591487e7afe640ec18d49e776ad9392ef5814065d12914e15d0493368140dc50d5762eea67a70da8dfc4b8dc017b61111f603b4de373fe21580ffd7506e38d3fc97f7f390db772623ed36abce8d7effe3788bbf7ef877be228284910543482586e751092df570e194887561c176fc3dac80c8fea44b6f4408afcc669db08727069da01143c31e019a8fbe32d0da76a782baf95af50e4bc359b86a4a9e1c0ea297010aba6ea7d95f9b310bc1138f87595828b7bf45e11ed67a3cde57b9e3dffbdf66910a136251f59d46c1ec28e06018706f05005652806d6b808d28b60e499f52e34b1c9ec9992f6edd83749ede6134ff947407fd4c29ea34084b059b126dd272cdb0ec4a933da21d33a7874c8e95e43540c1badccc3086c953d0f25d01f0b1a2d540134ebf041f685cf7d1e88fdf21c2fef729c27cc623ba58b3337def9f912b35e0df02303c8d1163e8c225f585279febd43a7fff9805fa955c1a55340b91c29427c6d5685c919c24f8ab587f4de953cf70a5e365987467646f1498ffab8e7ae36986ccedf5c10fe4ffde8747e9d9df2a9498f248d5dd772897b8fe167dc2e9c4ef7a59c8735e50e227a6f0e09c4024fa9765a5e898538984f11e87eea632eba350cd221a42393e1712ac6de4494f685ba4a0bb6178383512b8fb141531c0ce11fb274860ccbad03ad41a51837b35d82789fb2da9e284e1313d711b55f9aa068461e57d2995397e12c8d487ccba60fe814990e3c4213b8bf6bb442c1950b234d3783c4b231ea5b0d4b510698a1599d7f37c6d416287c93e4e220129ce31bcadf6ff50304a4730faa93200de18bd018cd1a34a3d06d48bb34d1afbcbacc7fab8e86a5f28e40e6983448cd2c7f8c6eae9d6aa84e966b67261e55860bf56444b40c6ae172064302660b2e22f2c4f10cd848e9837ce0cd00b51ffcc404cb01bd671d72e2564797f09babdd456466d16514b65845e62c17695e0d5832cea3906233785f3b55b26ca3cdbfee6c295742c52b3b4a1f518815e5ae90a8da05cf50b5fed187ce873d96312b7f35599c59accb47bb77ce035943426633a85723650260246d2d1f892f6f97dc5fd0240f0a2af41c2ce43b7c69c000f664c6a72c867b899c79f9b5cf335b9be825dd2e4249c21d12149e3ce9edb908a364e0d7b2eb319787d23001b36da91e696b1b2c0ef8af3215121fefcac6a247b4945aedd234bfb2fdf3dcdeddd7aa8f1bf6ad4677a5190fd4b8a93371b596ad7cd6436d9e4b8aa69c039f9e943ed761ecf59b740e09e88073a37e07083e687fa7f23f6601ecbe03bf3655d9a67fa89e16f3ab1e235c1e7bbb24601ae150c7f799f16c8298a420ed8f5733c59c6cf6312bad970db9c282269e2b82be71af39b31913b138fb230f297361d3b6ee30e525e4fd8d904f836deea8a71a16f3159a6da4b4fbc43a0435da6796b31c6a8a8f295089ad17652c2a04afcde3877d13b5a7302b71b8a3fa6d59af5138b65c218c54e2678e8d85711b720f57c4046ce7b6deed13b48f6f9565ceff31c713c3f6b8670c51a685efe99e8f19ff71e3db5196f7327d432ce26d93509b5c3077c263193929e022a3699edace9b118dea1a1feb634e87aaf0070db13c5c0b3c6ee6a2a0f2bac727490540a42825d4c973b5bcbb6a45cf15ae10f124b35fe299810badb278293b134d478dbdd6d1d96af9a913c764d3e8a368d8f0dbc90a42c953a82137602be2bf98022513cf8bf900815b08d41c4f8133a3031d073732090cf5c4b5b2a0bf4836a4fdec2fe7725ce44f96bb309b45e1c2925c5141d40c1a8a715d8b05361881f95f2b0c6a4a90bfdc9a4982f3ed36a9bb7cbbf68f5e7c0f083939eab682671f979a10e6bf9894f971893f72063ae48a42945dd627194396264b410319e25d226c51e81b60ad8a7600ca6c06381f9bb4a9c9eaf149c3fd461efb124ae8725702a252370d62af7c8097ace08264109ef0884e29e527774894c75d1e76bbd3892cb5ed3aca2ac350fb47255c9fab44579a9eda3437d72bfa56d57ce05fda24d661fb23a6c0233ac57fd26347aef5660c8329e581063fbac9adb748d054a3e35a812f1a0df1ffaf82b4753b083fcfb3366f4f5ee48dcbafd22a9894c0326ac111ebf541aceb9e7adbb01115332d345992ffae3890bcf0ef1ec7368bcf3f5a478ef1ffe6ee7acdfdf96c356cc125829e27850492034bfafaa1c38478073fb31f9aceb6753f3d1d2d89ffcd7ae9729dd096185893be200f32fa68b05fb92498eb37721b9118cac5cfc15dac1960dc71be9658e6a7561ef5c8433e936b55fb3089a849cb0ef615f5f990e1cd9b0fc8f1199ec8bb464da4661201b436f4cd6cd646782d7e0ec0445736cf0c993444d554a8e63ebb25839f992af4170e0a1b1406b795fd208dc3d3c7f02b6c39b0cd76570ca2198ddd913a10bf96f5f694c761e81f472e2692835cd5dacc5797d268bcb8f26b05723628be2e5cbbbe235cdda832897a5eb9559e88b5f1849b9e4e517b9db09027990632d19efe5d75321dc3e6a55d95a54cf6c54d92c1c889c0e09e97a32e303159d8d6ca44d73fc3bfde8ef985ae80e71e06b7171a85f4a145e081db5b03a0cd72ba9346754f3796f4922f9b125d18cdbd5580ee08818fdeb8471be9c0deccfa0477e3599fd2ea4bce0aa465128a4090b811b3c16886881fd8dced49e8673264c5860585737208991b0785c64b59383562cb2c0c3dfb0c733e7667d4a7bbd1bac1dbe5e75e9acdf557da375eb7b2ca538fa440e34c23a1f5e27a115433a16b3ec60b7f0d96c4374a674cfbb6e9ae0f456cc4eaf4ea8c3f2ea2d7162b71870fd07c5077abd41d6f94b4b5482490411e20f2ac0053827f5702e47ffc89ed8a241938ee8d75b4b04859187fae2ca073118c4b40c6560c637d2fd87acbb84cb1e1be8bcefc05085c6e80d19134427afdb05f4c66cad57ac68bb5fec81e5dacbb1dd045029383c7ecb08d360612eb9c6dee960f1fa531c0500048ab28bf64f5a45cc7054d1170dd2649c669878675314fcfcce0f3f1b056993e1fb7902f27043a0f4422bb5caebc094a0d98df1ca1688236e9d905c422b2fc71d61304792396e17190c820ec3c3f3764bcd2f79bffc0df2dec4cd9a6abb61ff77a0fb8b7a81c4d0bb1fae6c236ac90613460377641dddceb374dbc20740627a504e57714eccf8776ca8bb9695106eb4176226f44ed72e9b48ede3c94cfe2a32908c8f98a9dcc767fda45754c9a7d7697650dff930240828745a7fcc15466df1c8209e6f60538438c9f69dd7ad716a25974c3a0dcb4d794df08510f2bd2dfd4b305533a4dec34e50322967525f9323584ae11dc7150e7261ad726e48b49744b884edc8781af9c2d95889c42f1442f1ec632656e0e64c18b4aa9bdcb9ba431a6af09a6081f29a4618128a4b6be3587955dfefd4589b5d584212d4bdad37733b1ab8fed19ba78a50950a8a36d4b3a72ea92666942a08c81afaf2ee6490ff4becf161c03ede15bdd8cd931632f33457da06bc684b31dc9325cddc3c2aea82abc35af3a114e815ea91040b0be534293e70fc0c00b6b3d604508bdd996b8c5a64c125e7fec8944eba843a47669c423f369af9881e3ff57414f97ca0f7f865998bd1e6c79e01e54c7a4acc14e50260958189d2984ce059ddfb44888f86454d1646455d0fb4bdacb4d3ce7645c58c9bafff04f6968bb9b5edd2e5306f6ce96c8a7788938682e0d665eda0b4052c5b3593ffabca4a1ce8ab32222adb9e1c86399fda8ad4d9fad31275b16a349d578bad0a401a027819bdb4a992754c0cd8e6f8c38fb134b5cc71ba23570f3556730df5d9a63e43ee195000557e593a060c8499f0c8b72323e8f29a69531dd76b57cf8b9ec1b07957fa48a6312aaad58b92454df8adfbcc02257b4db210342a1007f1f5c6434074247192df0eae1dffa1ab68276f59058e6d3c5858fd342b79986fa83f404ddb1cf3177888904cbd52ff0500f6fda12612aa7399aa8748f5b49c5f541bd06281f52ccb1566032a48fe30f0b709b107fbea20ffce3f16d672a1314b1cda5d750a5cbf26b90c73e37f0764398ed989da31957316145392b54ad2e4c6b1b31451e0fef4568c210a6e16251e74e8707c01f163eae88c48fec65af4c22be433baf9f0122113f89e6fff0f5ab9be4a38cb079b5a57abbe9c87f7f2a775642b468be6e80c15c39386c895c8bca7b4cbb28d1e5ec331b6817b0a1847b1c3ca2b98dce2b51a598ad9d8e68207b873381189deb93ca113c88c3b307732bd5fd70e28a67203cbbbe68e069b0a62570ecda52979015df962f60d4a595f332879d8702bde8df23bf501665111082f1e67fcf0977b2d3f3cdd21f58e36791a40792208355ec7b7d27ae5b5763dbd06d1e0c739d6c793bd85a641b32b50942e440a1634d04821f407eae7b394337752403aacc7773f2eaaf25b87caf7b7081db67df07bce0014d3c9b3a31b88788c31fbcadd3c5b4ef648a89d064bc89b552a3b0a10d58df205d499b0db325a44434eea7b0778fa89f0470fd6eeb0bd722e7545103649fa37cffe21d61161ac7f6d2862046ed0b5be147a7e9f0699f9747959ddd902ea6fa228e8a8d01a51b3ad34f3d5ce4a03bb6367c79f052c9", 0x1000}, {&(0x7f00000021c0)="a40c6a50ffed51bc9e8bba4cac18d35dda5c34f9646dfc1b867a6b9982da0b16daa4fc8da0cb37edfa7454c12c30662c8b2994924fe7260f485a11624e79bdfa43edf9a7627888f692ba6973715c836b8e14e95e2ce7000e35a93ba07e633679671d716d9e2bd002a1807e1f74910b1c96e83cfef624d94295db061343330a0d86ef0eaafe2dc07b51a3b9e19c4005b44645b0ccb7ef7797f36277e4d5d4d92c16e40ce4b2ee90ccdc0eb7573a26c5ee2e4536b2bb12a8685fdeff5897f1a5920b6e4802597e1c67f844d06268feb3490e125d98eaf0fd3c469657137ea74f451ba400d28c611e517af137ed51b27a4678aae6842c1736661a", 0xf9}, {&(0x7f00000022c0)="3915c535089f829b601a28dbeb56389e8a2fdbafd4ea9ab70535a37a02355431350795e153dd05d38b3c18d5ba8a073cc7d2bb469573656f77d95cf409d2e7a7702944e007b00645d1350975f53a9900a90fec07251bbe752c287b1573895dcca6fc35108bdfb9e9e7ce0e72672e7164f9095fcce7208c8e5e48f1c260178117ae804836a010c970da85f9e1c121b89a5629a8451a9077d58e7907a5734f45718c00f5246c45eb4d43ed3b456312718a263f2c38b4fd83031858505b0a08b5691b736ddbcf311285d8160816", 0xcc}, {&(0x7f00000023c0)="a05dadd4d135dd083072f2ced0f10f51a76a88df187923caea7a3c9fa7d0fe8a83319144372ed8083b61ada552150db5057a07510e3c2f981c5a889284f756c363d5daec3b6a793d8e2a4cd7a9d07aefc6350c763bb2d2bb3eecbb6ad446f6021771924c215cd82563261a784774b70231f02c3171528e2b1043ffa5805616975d74a915457eb3", 0x87}, {&(0x7f0000002480)="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0x1000}, {&(0x7f0000003480)="88bfc9f30899057f4e897c307120ef4e2029b4db9a4ff22174239930c3133dd42520bcb6b6f8a39a8321dee649f7c4ee06295f56869748ef8f6bb9134801912277c3394a02b29536c844028631ce40fc21641017e7a8ca23e5a00dcdea70064bfd4aaaf5d63404f09e0be23e3906b7731bf1bf686d8f5dbaeb2f41670d1b42a1868fea033f7336e418423b9e2d52264253cb6b39006ea7f3234f8904fd688a2701db467d784af2dd", 0xa8}, {&(0x7f0000003540)="0e46ca4b863cfee5535ca824fd1a8583c7de2235c2d828f20bd8118946b6ce0a66efba4f569843a60f55ca4e19894b46316523f3b3767d8662daf0fa56df4cd8a8b306aaffd8f16f04b620537571dfa3af69a2edb42449e5bf740182", 0x5c}, {&(0x7f00000035c0)="c8ca3e3b615a8464b71cc6d925abe6e1f97c2bba8db403339cc3e1cc6ba6190a0e1078a314ae8b79109ed18289bd2352d680aad2abb3c43f5425ca6a2aa1681fb4970819e0a8cb4b2a3619ecf4b072258dd5d5c51712a5c22d504cb0bbf8a200950c7a34c69ffe8da51f4d6abae7af6d69597ff66d05dde45280ae27578ecbc4d508172fa3750d23750408b56d8a5d818bff5e7b62af1983fae6b3deb8ff4c15b192369c005f7ea9106e29", 0xab}], 0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x8010, r0, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000096, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwrite64(r0, &(0x7f0000000080)="606dd5d9e4813e7e8b6b2538e444d3157edc0dc71001bbbe5ad7cebd9b33237c65349be915636c9d43a05f710b5a373e9336904051d7f045934d4ab4bcf84efae87458438a7e365f04c6e32dd8fbd0b5b60e455c95200af5d0e7b48351d05ba949e813aff06022df15c3f65c576abbc27dd1e6ffa5cba25028261d6931dd5389efd1a8131392cd3c30a80cc9ff5cd6e60d9ead8b85156227584fedea69f8e1452627b32c68adb08b0d7cc521553e42f2004ea892ecfa45e7035a8a8d47cbe152e90349a72fca6e4db339b06e07a7e34d17d1b5bc7481d089eefb7638ff611e9db5f7249c753c2a43d1ce976822868146dcb50665b3b786c4cc93826ebd7f4a7389df1a9b7a94483bcd44646058bef4f4105b1b99006072b1366ab97e66115d36408759a39ca140cddee42dcdc251de1d327f4b9306d488bc3c81f4e956a7361933157c8180f97008f8e67df36b3164d267bd8ce9ee8abe531c811f180dc2b2375de9e9443f724238c5b565c0dd98253f92a5fff6e327002ccec1b81b2cd2f5c05c329e64ee4f446a63b2dfd27f149c526535ca06b0be09b7f654e3dd0e4154c480725dfa14fc2014b19be4f92af1eb5b971c6310735f8940da15a60f9cf1f5d041c9ab385e48b0ff3548e92e9d8ab54c14a6d64cd5da7b66057ee9486439ce7d1e954471db0e4bd6e97a9e9afa374c939260a410ddb5fb9f6c8ab05cf78ddbdd4761c31e682d7293df94b4b0bbf036723878d516761df264a068cb5a59c3db023ad35b5c05bf8bbb551939532199ef311b2bbac5e7f75f11b3ed6e1a8cef6ba7d685c8160afe6984dec158bfa03b2b3788a9faa6aa9ecdad31de65c856be4fc4403c97716b2d094abf41ba035de1d731136ab1f946fb309d0f937201f301158b732e8e145950c443cc2e32c476631188f6ec73ef3bde95d7b8ad669bcbcd0e85c6bd795484e61d0d7dd982bcd9dff60bd3c6cff31b1ff1f1fb661f36ca869a3443abcb5470963f9f04d171fe7a57b472a127c950030099d82653b21b0cf014a41ebdbaeadfa317ab0f1147e8a53a20dc1ccb20ca863d35a326d7640792db7d73bb468c0dbe8e41091c32ac069b3a80dc2ceff3b018ae1576ed6922fc7c9d432076811f04e0e46aa59d51d6d3023c10f2d3ef90cfddd6487ab6cc5139b43f36a4293fc72f02123b30e04b5591a00e35475cddea7cce91c33618612f163febaeb516a344753af3d99af1953ebe874ab360205bd697d1dddf40b479c02014ba1817b86d0e4e9b86c90f823d613552d21e470bbfc195e9e20d00c5c117896bac7c449e736df3e9ace78dbd35a1d1cd2fa0754353a768de423a398f9df2907e8b1754f4bc0b0e665d57b6a66127fccef0c52dd942a1af7b70c20d60bcec9dd06f1810a53f8bb7a0476bfc8a05253130a94279dae8c36aa8e85a0d00f3ef562afaffa04f7ac635c6a751e63f0ad18ff87d36148f1e57006d48ce1b1ec24148f7910ac1a6d82751f9c9ad4abed798bf8631ea58c74dcdf5de5b4b6f23879a3a0dd1ba2e8717616cde29ac32f454664c7101d3c905ce50a5e5feb1a7ba90a84d1f7cec7ca820fb53a94124a2cbcc12eb07755ee62decb9ba922c577a02bcf09781624ded337bb8db575c993559eecce1b903ec33437332f545fa987cfcf157ee24bd79f5ccd3d5cc945267ebc21e80b8c497e305ee98191892b759196b23fef7901df4e0b1dbc41395e88cfa7b49a04f7256bd2bbfa6b6510a96fb674a19621afde37b385b6857fb0040b48f3b93806301e1f70efd182fc796351f23aaf1a1f1ff3f2f0937543c4851c5f6d8e783afc8362105d2671e6ee154b7984d4d5e409b1593b17abf5b72c796ace7d2ec90c1bba0ac03abe96f282b5292a1d39e70f3a5b09bd608158137ac98f6075b816b6f3f752dadd6faa8e2e8aa13cdd20a585cf827ee748e0f91db0e332607cdd9669643879f59186c9cd01401beb7120bedc98e894b96d4674df09a9ffcd1f5ccd890f3d4915420ddc44b96b1a0d75001ab278121f0a815720ba23507802a78c75282f7fc5a05d6d2b74fa45d58887f4df235c0a3724cfaa8320d530b6c514aaeaae28542437d143c887295f0752841733b6ab5098a6e7698cdf451d8d3a67da4ac4fb5ed1c2b86f71dfe41dd0d407950521cec0f7d2696826b0c19747dc3dd594bc36f20a0b4735cdfbc1b8b8cff8575d9142d544d75fa8f732cd43fab6e3fae745a0f8bdac18bbd610aee3858ba488fd92e922ab8bca9ea7526c973bd8f2cd9c4a2234ef314b1f1d9ecdf95f303084e70c29a3a75cefd51c0dda88ffcfa0cdddbe755755e0303ad67914856024126901baf8ed59261fff094edc9ddaf0975eaa4ac50c073a35d223542cff5eb6bf57c67139dc48ec0dc383e3029bf5ed3cba568f79882f4b9ade3c3b08733b928e5096fa0a274e9d6aef7ce0af9e582fa534c5fde3c3602597ae662ec9f7f63e653079f4163e88f31b190f563caf28aaa81303f1d23b9f5bdb1e9cbc2394c714fa26ffb9a73726712f85acde9939344f90397d10ae084f383142e9b839ed0cd962f005843538c1481664e21f2520317867bcf16288683117934a045c4376b3a12b859118f58f207131df4155c0a2eece8f6db103c2f7422c7b9c11a3cbcff92e1391e7bb5a2627efc4c052e223ea58bcbeb8cfd39f8bb3f48351bbfa1315f2849486a1d77fde927d9c35f1f2f27f43ed52eb651d6503ad93d4a6e19bf3f5c7f82a7e6dd495ceb977cb9df59e2dac6fd46ed61eca789ca7265ba841a27db3d8d31dd2401601f87f683c93fbed1e4ae3b86024ca0b32841cd01434ac8e20cb79c94064015ed6787ccd7c1c7d7fc8c9b5159b32c979315f53cb00e75dc8b156bc9daac2d58c03e14620a30bc8c01caba76ea17f5f2f397ce783ee4afa97247eb1cc446f5cc91ae53d0ed2c473cef8f0a211845d9e2dd85970929bdeec1b7e3c72c59f9b739cc3110f187110294979d0a11b8b764a8c67c751d8e0b3af2563a186f663849f7fd4cad9bb84a24ce33b03ac26f3a85e1ead54217f1592bc249adcaa51141c4a02a8e46313ad7a84893e0ddce68f8bcc52c03d8aab29624690d6780af876508e4e40109f78228bf95e232fdebac5c6c8901985000486d93cc3977cdc906945d2386e1ff986fb67b61c2b6d737990eb90b57d67d8afa3030d00728e7f061171efc2f89baa3ccf2d73891bfbbc1127faaed65aeda2b2af9f70aa7f2770747d51a403457a3b518e84da6054b743e957f1424f14332cd10eef36d133584e35bf48695946780a52635b3baa257c9e56f10a5d409c7b0ac4bd48e34db6ff3f1751fe51b46c515c8babab2528ba96d72ae8a39d45d8627cea371ddc4cee30f59b427b2ff1c39e48716e8d92385ea7f1172fe0a54d7813f30b0e7e5a86c037ed1f17092c83476eac37e3f7b1e144dc55021e058ed26aea0bf65db1c6d7ffe1bf087c10a4c1e1f0aebc7a6ac80743c5468a5627544145824d1b14442fc51e2c5de25cad8212c64164d4c4e9bb50adf0399b49291971c422147ce8b751c9322df217f032c300940fd564d594f5ff8fc67bc1e1769f54c6a62f8ed3a0b9777ee3f3e68f95cf34a514556e40a52d9e46df0bdf4a8c2c1caffca08709c03748143d8a51cb98174437839b5964fadc551c2700be6a8953abdd63581e871fd95c65af45eecb026933b9194876e13ac8bc077c04ca4a2b778303b02c6d730963e68f773481edbe2fa1271e831ff5ffdde8f895afa71a91aa696eab1226cc5924b6b7106435868ca9c022b522d5df723d53877249616cb52704ecc7f14816d003201dc7a1e4ad819241e37a028d1676fb40b8910d3a7ec6ad0c9933d99f7029902bb8cabbaa1ee597391c1f3dc1bd61275ad8ca43419ababc2f76e7c07a67810e562d48514da7932bc2562735b1e77d309fd70f1481a3cc95934e1ebb0ed71c25dc779abee2126fc4df65661e420adcfeeca75d9eb9ad4835e8b9a518dc377d78c51b237f65152cb49a2c9983abfebfec62b597a72b3d6c5d84ac00233e6c720b4ed38b2d12204a4c4c378790173c0a98f55811b07dd969d8b4115bcbf81651d537e377f0722bfe2ecd0d4f11bae25d69c89dc3508c732ffd33d453ff81ff3cc1113146db6eef83eae0e168fd858208035a235577553fe3cd464b3d89d02eb2bff442c689ab6fce6993664953ace34c08cdb6f4e28a883ac77ab46054399ae2c3e971ae3c4fb5aeb8709ad1b5381d0251fec3a9e1eb8ab4231f4d0f1a3c4017e7f792b5d96a4ab74e038e232fa47219724332725a6f53266586ac521d9363be452081860780a2488e7783fcdb25799f237991be15050976b10a51a27122963a921d08f53ffb572f6afc3a2e79ddb5f2de16b554bec88e3eae78bc31066c5340891e80b7afa75e007ce184817508c352619b054f5d0e98bf9f02e2570663c7f57217d94bf84003a8ae7dd866ca1c9d33f01c16ef574b0e480adeb9bdd61b8b19a58df628252c249a6434c76fbd648cdb81ed3831f535e8332fc844397784955b5468f979343267a917865f83b46b0ae77eb7605780d3c6d7417d4392a6c6a657328834fb86c048b7ebee8937705a3968cbcc7f214546d15008172bbcf8819141b9190f27df6868348455d46fe4f9ae7d6b7f69ec27461f71cc2acb8f6b46848539901ad466f7e0f57858f0bedf340a6eff0db18ec076474f4517bb6d8c4b4f19cadc345d6823faa0afcd198f743e83bd956ae75c36caa6035ed1e3faa8e16ec448fb6f06a2665ba9f0f4afe1f2ede983e0501d95394373f393baf03f905c24f93ed925c4316f7e5d8f047900a91140c6e2196577f5a59839816812e143019a05f91b4f86446c67b2d227683d59c4db677c6b15ad436288721f1044faae19d6981a657855541580248f674fe450b38f2e50bc8ab9e71dac305d38d21b8bcaccd02f523f50d9bcc1e5945ebc554d9924101fc05b9587f9f035ebc04288c97f870a7a0d035a8034cacc40f97019327a89949bec6e768d1f4c357acf835e4003ac6e61be45e3878704790532741f3c4e928d42f0850d5eff32b8602cb954f87a16de4870bbedde7624ffcfefe960a5a94da1088e861638f2e81dcffcdc33cbc4467bb52820b0b68181e416ed0513af1b0ad1077b6db975f59cc130ad56cd7556ac3ea461d62525db8bf26b27a7cb6519eb4862d0973ac93ae63f67d0b6ea334f4bd2e3eb0e95735cd4f325bb869ccf08f4682cbe6ffe5ed29b063b9e686ea9bd1554760d12c554a162f553a3a1b9f3617c48232fb4c563ecd52f3771ce465818b8f1463a0882f9eab64abe35afac38190ebcfc3641869bd7f4ccc45e0c9270c8b2d9ae15f880b1ac94647aa33fffed564b08e7b23ef8907877fa849532f7adc7d5ee0d955592b8f4b863bbda5347c94aeb2b25d215d6c74e5e55e658c51ae5e2a5c51587fc0bdd97a71ea6f96439af21d2e2aac7a20134afd62d06ebace1f236eb06ca07b6658ea1276c63945cb12d7a31a1fb1f144806d5f34e1ed26c605a23a04461224fd4b156eb052a215c35f18fb5ab3c65f096ab6d2ad11a26852416b423a624973dff6ec3eb860c81603b18c70cd14dcb374560296023d509b63f7e2dcd3d639bc50254ba7c9c0aeb805b5c833105a493a25c08c894f6a053d34206185aab2148e3e634e24a5423a082775798df9b1aaba20e28822447a2d116e2adc22f07d83bcc95f3039ad6f42c8b56674c303f34c3c34be33a2ea384bf9dde09b3ee656e5007931e109cf751d47983bb2cf62", 0xffffffffffffff28, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001080)={0x0, 0xa, 0x3ff, 0x200, 0x3, 0x7ff, 0x7, 0x7f, {0x0, @in6={{0xa, 0x4e24, 0x3a, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x4, 0x800, 0x4, 0x4, 0x1f}}, &(0x7f0000001140)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001180)=r1, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000003780)='/dev/admmidi#\x00', 0x606, 0x90400) faccessat(r2, &(0x7f00000037c0)='./file0\x00', 0xc0, 0x100) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000003700)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}], 0x4c) 2018/04/26 18:12:23 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@generic, &(0x7f0000000040)=0x80) r1 = add_key(&(0x7f0000000480)='asymmetric\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000500)=""/134, 0x86) accept4$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r3, r4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) 2018/04/26 18:12:24 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8444, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}], 0x2c) poll(&(0x7f00000000c0)=[{r1}, {r2}, {r1, 0x80}, {r2, 0x8200}, {r2, 0x84}, {r1, 0x1}, {r2, 0x400}, {r1, 0x4000}, {r1, 0x4041}], 0x9, 0x1) 2018/04/26 18:12:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:24 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) close(r1) 2018/04/26 18:12:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:24 executing program 7: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x9800, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@l2={0x1f}, 0xc, &(0x7f0000000400), 0x1e1, &(0x7f0000000440), 0x227}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500), 0xfea8}], 0x9d, &(0x7f0000000000), 0x15d}}], 0x2, 0x0) ftruncate(r0, 0x9) r2 = memfd_create(&(0x7f0000000040)='mime_typevboxnet0\x00', 0x0) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000080)="4388b57f9d468f28fc7fa8cdbb", 0xd}, {&(0x7f00000000c0)="ce6c07ff640ebb21e08cdb852064ff24bb3acc670298b976a42fb8e77b641dffaa405a7eeb3638", 0x27}, {&(0x7f0000000100)="73feefc1abfd7b458612ff", 0xb}, {&(0x7f0000000140)="43a1c2f9b1d3bf3e47b74ab3a31f53d127901a629766cf50b240eb4cfb52353bbbeabf460f5a272730c405e2c7aebbc7da63171e84fa4729535797ef8d4e20f06945685bd2ab74e8a22e27abc24a9799503b53021994d42608bd7bcd2022111ba6604a700581ab02e4", 0x69}], 0x4, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/26 18:12:24 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x0) write(r0, &(0x7f0000000080)="0003000040027648962f3c", 0xb) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x2) mlock2(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'team_slave_0\x00', &(0x7f0000000100)=@ethtool_stats={0x1d, 0x1, [0xffffffff]}}) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/26 18:12:24 executing program 4: lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)=0x0) setregid(r1, r0) getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000200)=0x80) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000280)={0x5, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x20, 0x1, 0x0, 0x71b, 0x400, &(0x7f0000000240)='veth0_to_bond\x00', 0x9, 0x10001}) r3 = socket(0x2, 0x1, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) setsockopt(r3, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00000003c0)={@multicast2, @rand_addr, @loopback}, &(0x7f0000000400)=0xc) r5 = memfd_create(&(0x7f0000000000)='[\x00', 0x2) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000040)={0x9, 0x80000001, 0xffffffff, 0x0, 0x2, 0x1, 0x2, 0x3, 0x3f, 0xfffffffffffffffb, 0x3f, 0x8}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x80, 0x0) acct(&(0x7f0000000380)='./file0\x00') fanotify_mark(r6, 0x3a, 0x40000020, r5, &(0x7f0000000340)='./file1\x00') 2018/04/26 18:12:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x2, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000400)={0x0, @time}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+30000}}, 0x100) 2018/04/26 18:12:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) vmsplice(r2, &(0x7f0000000580)=[{&(0x7f0000000280)="4e0a6702c126c68d869049a2ab3be70afe9a86822232b5bf5f210c07aa7bf3bb63ff9175015ddac96a1f31280e7950dae3245aa7b600a0e1e85e3efae18afc65751a44a5d36335615cad44d20886a3f56b4affd5b79e021d91d91bf5a76fb722fee9a9c6c3f562df1468f9a27d126f0793a930507531cdcedae7522c6040ecc68307a273bdc3bd14e2d8a45cd3cf78a69c51f8457486217fa0f7db4cc44403ba6238710622082f9c1204f3b4ef9b", 0xae}, {&(0x7f0000000340)="f46fb61ddaa69391ecc61c81a9b2d71fc955428e344f536d2fb344519608", 0x1e}, {&(0x7f0000000380)="ce4fcc6cda293ddac393fbe93bfd89cdae978c18b828269cd150ecd37d84c27fe45fc186b057b2381aea7cb2714809d81b00d627c033f138a9fb08fb7fc2bb009b42bbda284efb9b529da2ee64d88b33bbb9932982b73e30f426c00a95509a41261ee640e26bb65abfd7250f0d61f9ff013bb3256b8c08b7118bd34b1d568e041be2a5a1265e6393dcbe5c5e56036d56d324494bea693038b99238999eb8dde07f6efa6795aa22480985045801988e26d2dda545c115b21ff192275698dcb2c797f2f6ed66e4803e068e9fd8345e02c2", 0xd0}, {&(0x7f0000000480)="1472f80814fd320b7749299fc57419361e5a0cf3d7cd4b2f46073ea3d2302b47c96267e1a258ae554e347c645cce39f65d3741e24371c236eed0232d4ff77afa3a0846296412c35ce1c2669385d1445fda486fac8724e58667979397c311e28cc8887691d9d667e770e4a4d09d5d98e5895eafef274322762d584f8ab6e521213beb9bd75801e238a503b450bbb71abb67ad3fa6e67a6e3c2a352e43b27145897c687270b4f623ad0919f31b12d034bfdc31809b1b241741c06bd00505dc0f83e466c7ecebe924266008", 0xca}], 0x4, 0x2) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="1793164adee20297cf935dec98b6ffb2eb4db603d5cf39c4b66423b95f9682424b33d043fae20e3c1b903fe65d5b62c2aff5f8d9391a9b58b3e06b6c5aab2c0e192106bee66e995bc8b8e2bda235176658c96d22a3bed4a4569f0cce99e481984e3949fde623a1d4ff2f4ce342b4832a340b2e01ad2c06733927c14ca9f4225a0f52c816c1823fbf6c56fab2a22a30cd", 0x90}], 0x1) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) 2018/04/26 18:12:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x5) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x3f, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) 2018/04/26 18:12:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x18, 0x2e, 0x1000000007ffff, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e20, @rand_addr=0x100000001}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000280)={'veth0_to_team\x00', 0xffffffffffffffe1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000140)=""/184, 0xb8}, &(0x7f0000000200), 0x60}, 0x20) 2018/04/26 18:12:25 executing program 7: sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/37) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/26 18:12:25 executing program 5: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)="3388", 0x2) 2018/04/26 18:12:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:25 executing program 2: semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000000)=""/119) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x40, 0x0, 0x919a, 0x1, 0x4}, 0x14) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x800) 2018/04/26 18:12:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) creat(&(0x7f00000000c0)='./file0\x00', 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:25 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x100000001, 0x6, 0x4, 0x7b6, 0x8}, 0x14) [ 106.557130] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/04/26 18:12:25 executing program 4: 2018/04/26 18:12:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:25 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xe]}, 0x2c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000280)='/!posix_acl_accessmd5sum:\x00', 0x2) r3 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r2, r3}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080), 0x10) write(r3, &(0x7f00000000c0)="e13bc71c6c8f23e97c9c3e89a70adf3ae07adbcb5347659223abea6f54b1a860e31d1739beffd700f0e5bae48254f8f68fa417cebf91ceea239d907821f25fa7a660a0b9412cc0ab80427f20063843f9fcc94554ebaecef608cbb752ade66fd573efb7ad88205df60191e1cf86d6a399b7f0216f70bce64ef2fd3f3eb28a983c05c4026771eca8c0d8d5d445118ee2aead1b3275fb5e50535e2ab303e5f5", 0x9e) 2018/04/26 18:12:25 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x1a8) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/26 18:12:25 executing program 5: 2018/04/26 18:12:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:25 executing program 0: 2018/04/26 18:12:25 executing program 6: 2018/04/26 18:12:25 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) lseek(r1, 0x0, 0x0) 2018/04/26 18:12:25 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/26 18:12:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000300)) 2018/04/26 18:12:25 executing program 2: get_robust_list(0x0, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0xc) 2018/04/26 18:12:25 executing program 0: 2018/04/26 18:12:26 executing program 7: 2018/04/26 18:12:26 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:26 executing program 5: 2018/04/26 18:12:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:26 executing program 0: 2018/04/26 18:12:26 executing program 2: 2018/04/26 18:12:26 executing program 7: 2018/04/26 18:12:26 executing program 6: 2018/04/26 18:12:26 executing program 5: 2018/04/26 18:12:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f0000000000)=0x8) 2018/04/26 18:12:26 executing program 4: io_setup(0x100, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/04/26 18:12:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x100000004e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000000040)="b91b68100d30d8e91ea41dbd1e92730bf0e53f78fe9df26795146d2703271a7879e7f7dd85abee3eaa38dcc950aa77b5d5e11fc6424a3915241bbdf1cd402a3aadce3ab01f81d09f545a04b37309953443ca909db3e108ab2c2c4e9967f44d582cd42a0bede34cb4359d27f1fc91a468fceb93b940b7dbe01a2e935a352ed8ece7051ecade3fff3bdfbe822d1b662c344b358bd87b675f210cbdce7dd377a9eb5f40a74a071b87735363d61b73e2322e33d2a10d48441f02a2a175849ad2dce14bbe80e33f9c635a0f310000000000000000000000000000", 0xd8, 0x200408d4, &(0x7f000072e000)={0xa, 0x80004e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/26 18:12:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x2c}, {0x6}]}, 0x8) write(r1, &(0x7f0000000040), 0x0) 2018/04/26 18:12:26 executing program 5: times(&(0x7f0000000100)) 2018/04/26 18:12:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f0000000000)=0x8) 2018/04/26 18:12:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:26 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/26 18:12:26 executing program 5: syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') 2018/04/26 18:12:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x1, 0xff, 0x0, 0x6}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x440000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = request_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/sequencer2\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000800)=0x2, 0x4) 2018/04/26 18:12:26 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x9, 0x0) r0 = msgget(0x2, 0xcd) msgrcv(r0, &(0x7f0000000040)={0x0, ""/49}, 0x39, 0x3, 0x1000) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) r1 = socket(0x11, 0x0, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x0, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) 2018/04/26 18:12:26 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) mlock2(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/26 18:12:26 executing program 7: r0 = epoll_create1(0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x579461c997cbf83a) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041bff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)) 2018/04/26 18:12:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/26 18:12:26 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) dup2(r0, r1) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="6a19ce0abf38d08c17a8131e3841723db275b80f1e78b6d2c9ad551469039491e92bc7382fb28bd5514732cde8cb4e9083c4ae5aeaecfaa95dab12182a43f6f903d98bfa85b103c2f51df484a99bbbbc836a3e991f891d2ad4c22f9ded3212842fb83ead2b89ebdf5a13f93ca891a847e21d4a0601d76805ad279232b905efb9a1988c063a96eefcdd1b24cfe8bc639657127c9faf7da14e570dcd23a79e1cd20cf7dbc9d888804b088268c8d2bdce15f030c48307958c23c02abe"], 0x3}, 0x1}, 0x0) 2018/04/26 18:12:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0xffffffffffffff0e, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x10000000000001ef, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000b00000100000001000000f035b76a374422278f3460d34d69b4edae7d27484ab52ceefed692b87b9588fd47d97dff57327571cbc3dd59041cc2c18ece1ec4df2636be9a1d9203", @ANYRES32=r0, @ANYRES32=r1], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f00000001c0), 0x4d}, 0x0) 2018/04/26 18:12:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/26 18:12:27 executing program 0: r0 = socket$inet(0xa, 0x803, 0xb7) bind$netlink(r0, &(0x7f00000011c0)={0x10, 0x0, 0x3, 0x1000001}, 0xfffffffffffffee1) socketpair(0x4, 0xa, 0x7d, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x2, 0x762, 0x8001, 0x6, 0x0, 0x4c}, 0x9, 0x3, 0x9}) 2018/04/26 18:12:27 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x420200, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000040)=""/98, &(0x7f0000000180)=0x62) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$llc(r0, &(0x7f00000001c0)=""/142, 0x8e, 0x12102, 0x0, 0x0) 2018/04/26 18:12:27 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@getsa={0x3c, 0x12, 0xc01, 0x0, 0x0, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x3c}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xd3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/26 18:12:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x50, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r2, 0x2, 0x2, "a850f5466cd0dd8746a7bcdaa950acb37814a25e99f48700070c3147155c3424f700ffe29695766436ca6f45989bf6c62855b28657b3f6656f881d5ebb2b71685ae5d8a4cd0cad94ea5b23ee6961ecce17aafb11d9898ced024d5dbae58b4f5e7f2fe4de308612b89378b212074b62f09c9c6acce32fe220d24d5a65c3c8fa22cd0a0ba2c235335c71232269b26b76a1dca4277d21f30163b5359cf95ba214debe7c56332a66f19685290cdc170a1c2f490d957474cffe4311519b0dff"}) 2018/04/26 18:12:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="129f", 0x2, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x300000001, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140)=0xfffffffffffff001, 0x4) sendmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000002c0)=@ipx={0x4, 0x0, 0x0, "7d435a16e521"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000dc0)="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", 0xa79}], 0x1, &(0x7f0000000480)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) 2018/04/26 18:12:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getrlimit(0xd, &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60000, 0x0) getpeername(r0, &(0x7f0000000280)=@nl=@proc, &(0x7f0000000300)=0x80) recvfrom$inet(r1, &(0x7f0000000100)=""/202, 0xca, 0x10040, &(0x7f0000000200)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff67) write(r0, &(0x7f00000004c0)="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", 0x154) 2018/04/26 18:12:27 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000e0b000)=[{r0}], 0x1, 0xfffffffffffffffd) connect$unix(r1, &(0x7f0000000080)=@abs, 0x6e) 2018/04/26 18:12:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), 0xb) close(r0) 2018/04/26 18:12:27 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000040)=0x3, 0x4) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xd9a}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0xe2, 0x30}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/26 18:12:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/26 18:12:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x14) r2 = dup3(r0, r0, 0x80000) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x200, 0x70bd28, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x800) 2018/04/26 18:12:27 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@getsa={0x3c, 0x12, 0xc01, 0x0, 0x0, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x3c}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xd3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/26 18:12:27 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000240)={0x8000, 0x6}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x48) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x2}, &(0x7f0000000200)=0x8) r4 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f0030040000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001de800000000000000b00000000000000"], 0x0) 2018/04/26 18:12:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0xb, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/04/26 18:12:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb895", 0x9) 2018/04/26 18:12:28 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0/bus\x00', 0x80000000000, 0xa, &(0x7f0000001700)=[{&(0x7f0000000080)="c1845f987f888c83d684ff5aa3037da0a90bb4b2677e57de57f16ce700ff3f4d66e51e8f3c6e4207e92f9532d4497dbbffc8191aeda6f68d81f9e648324e7ce33f558f50838f83a96869259d01397ef31b08fe50275661cad3b07093ff", 0x5d, 0x3}, {&(0x7f00000001c0)="0c91e5f05ddbcebac3f34bebbf2de94f6f96c6cbd9e7a85980c54742343876e3ad0a2253fa26b45c6743715c7fa4da975c2e706d3543203d79f2af537212dd0496041411cc3f6a185792885047eff0ffdf2edcd55f7b35674181f11405b74b211d7238698f7d51313b929b3bfb71", 0x6e}, {&(0x7f0000000140)="e1078e3bfd97e93074d919a0532f56c511bfb0743a77", 0x16, 0x8001}, {&(0x7f0000000240)="0f132a050dfbf7f3404e939a002267dfb12480658b23c2d2f3278e07b41a2d5bfcd9ddb80f1e8745826352bf751de13b13da9e9a3a6cf622f035f6b79d2940b7cba3a2db3698492082c7a5044a7e4609ec7c6e", 0x53}, {&(0x7f00000002c0)="7b0e9cbbea174eca6801a9c09b9a0ecdfc5b4d1f25c112b624808eb3d7a6519ac85dbd30efb4a0271a971f46859b70cec2fc04f646d40c4a48b1201c946b98263d65d171713acd2a9df850853c2ca35f69a1c338238b7577421cb9d09a394363984e95f526f141862fa9bde486ef7a9adcaebda2ff314d6c8ab33a5f9263c95622", 0x81, 0x6}, {&(0x7f0000000380)="5ed737afaad9659e5afd4c4d74db5c1ef5d19a566942de40c93d083702e39a9b8fa8b51e788ee6acb604a598dc70ab1f3bbe9742b39d3769bcb231f3a282f7783e496051c9f93046cb92f353305a3ad1ff687e5e46368ddccc9753f7780b9a5d66476b3aa952c0898e7f79fdcd321cb927a34ecc5bfa20d21ae9209aa4c7de45c0c010e9c6069f712ede3d93fb5369a0da4e3f85a81a3e9e8b6da56602d28d3f69947c71fb9ad7a691e72f42dcc02b23e22f04c6b47959e5ee8ac2c51e10347a03d7caaa0665c6ba14097cba60c1f4c951d3066276223d65225384a9c1884be2d64116cd2a64", 0xe6, 0x3}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="7eb1d8db153728b93a1cfb0c4d852285e1ca9e6e9e7cdc9ef09d64f3528388beed14f70de7ab35d5ef37b12d8a3e639f787ed9003491e1d632abaf557112ea1f446ae9c7a3d37cf509e10daecd843cfc652d094e8307aa420a97717045eeabad97ffa504667425597e1651a065fc9508fb38b6141dee838a50f7ad42be389b11244e9ef9d11a9c5c59c3427d08483f214ec60622c43bda985e7254295adcf190e070ede70619173b7495a7b52b2778919a42030fa31177ddf6dc52c8abdcf131e368139cf89e5392a1a0be98ef19ef8fd8b800d2bd450c89e15e898f2e3e0c109051cbb8b30015dd074f2cbacd723787e07d", 0xf2, 0xc464}, {&(0x7f0000001580)="143fce861f779bda6de6097a26d4008418288ceda8466c60706b361dd942463de2de973744009114c75e12e572482d70277cf658c083dbffd29547b8e1215fb57876a0c6680326f0a4fbfb93108f20c2bff04729d1", 0x55}, {&(0x7f0000001600)="4ca810c842aab32a9512463b44fe9ee5e2488065ef62f1bb69cd5c75da21efa1f433cfc2973d0669005d69962479cc0445bdf538981ad6ab5cb8ada4c7b01151bc31198fa74d332ecbc5ed6d51f52f71ec835e16822346ada73aa02de75fc9fffeaf5cfe7e549c7579f7fc6dafd7e3d89802e6f62efec92c19076ee64f7fa894c84e1f18654dec126e4267afccafb44595a7f0a279e19edb661a10a31fdbe3b5eba18a41e6e25e839cc8e149560cfd54a69a3b24247a8d716530cea7ac25f46219eb2dd1c1a88a141e3ef670a73120621c81a27c31860e", 0xd7, 0x8}], 0x41000, &(0x7f0000001800)={[{@barrier='barrier', 0x2c}, {@gid={'gid', 0x3d, [0x3f, 0x34, 0x33, 0x39, 0x37, 0x37, 0x3f, 0x33, 0x0, 0x36]}, 0x2c}]}) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001880)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000001980)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001940)={&(0x7f0000001900)={0x30, r1, 0x400, 0x70bd26, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xed0}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfe}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x86ed}]}, 0x30}, 0x1}, 0x8000) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) rename(&(0x7f00000018c0)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') 2018/04/26 18:12:28 executing program 4: r0 = socket(0x1e, 0x1, 0x0) unshare(0x40600) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) r1 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3}, {0x3, 0xffffffff}, {0x2, 0x9f27a59}, {0x3, 0x2}, {0x2, 0x10000}], 0x5) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2) 2018/04/26 18:12:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) ioperm(0xfffffffffffffffe, 0x8, 0x3ff) 2018/04/26 18:12:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), 0xb) close(r0) 2018/04/26 18:12:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb895", 0x9) 2018/04/26 18:12:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3ff, 0x8, 0x5, 0xfffffffffffffffe, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r3, 0xffffffff00000001}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000880)='/dev/sg#\x00', 0x40, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000900)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f00000005c0), {[{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d5, 0x0, 0x6, 0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x100000000}}}, {{@uncond, 0x0, 0xc8, 0x110}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xd665, 'syz0\x00', 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f00000008c0)={'veth0_to_team\x00', 0xfffffffffffffffb}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000840)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)=ANY=[@ANYBLOB='A\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="280026bd7000fedbdf25030000000c000100080004000401000008000400010000005800010008000200ff00000008000200bf000000080002007f00000008000500030000000800060072720000080005000200000008000800040000000c0006006e6f6e6500000000080004004e2400000800080001000100340002000800050009000000080003000300000008000b000a000000080006008100000008000500ff03000008000700ff0f000008000500000000003400020008000600090000000800080008000000080007004f3b00000800030003000000080004000000000008000700ffff0000"], 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$alg(r1, &(0x7f0000007fe4)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000006000)='~', 0x1}], 0x1}, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)="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", 0xfe}, {&(0x7f0000000240)="234ef0f3e21137e968d75d9af26477d9c6098a3e2d0109f89319233a0895b88505248f7f25df34a3e8e0ef3b85c4e61885e86ee97161754410009954cb678c09ac5b19a8d0848a3fe00bbebe3639f60a17d5829573b1a2871bae6e8a3185faa42948b67f0c10228d88c04e076974704cf40d9e9a98a46a8bd8456112324de5354da88ce8", 0x84}, {&(0x7f0000000300)="32d834adfee064463a2d19bca0b564605a2d71351d0c393f7661029c60221ee2eff9c6cab4be093e72afa623e99acdbf2ae04fef3ebc62bb10eebffac16625714fc4be7de6fd897173fda3ba9e1e6e7fe0d2dc7c274d198b22823fb40ec37aec3e23360a6eb06bb7556d5dc739909e86fb7aa740ea659321c37d50a748ae", 0x7e}], 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x210, 0x4000010}, 0x200000d4) 2018/04/26 18:12:28 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x3e, 0x8, 0x1ff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="95", &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r3 = syz_open_dev$midi(&(0x7f00000007c0)='/dev/midi#\x00', 0x3fffffffc0000000, 0x200) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000800)={'NETMAP\x00'}, &(0x7f0000000840)=0x1e) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x1], 0x1, 0x5, 0x8000, 0x4, 0x5, 0x200, {0x5, 0x7, 0x3, 0x0, 0x8, 0x1000, 0x9, 0x4, 0x7, 0x8, 0x10000, 0x7, 0x41, 0x0, "c22b583b7aaa41f181de8bdf9fb3a6f2724bb5da39d673ab070ccfb418153f35"}}) socket$nl_crypto(0x10, 0x3, 0x15) close(r1) 2018/04/26 18:12:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) pipe(&(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/26 18:12:28 executing program 5: socketpair$inet(0x2, 0x2, 0xeb, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000180)=""/191, 0xbf) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x3}, {0x6}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000240)=""/228) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x3de, 0xffffffff, 0x4, 0xffffffffe96a220f}, 0x8) socket$inet(0x2, 0x8000805, 0x80000000) getrlimit(0x1005, &(0x7f0000000100)) 2018/04/26 18:12:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), 0xb) close(r0) 2018/04/26 18:12:28 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140)={0x7f, 0x6, 0x8, 0x2}, 0x6) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000280)=""/207) umount2(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_create(0x0, 0x800) r3 = semget(0x2, 0x1, 0x3) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000040)=[0x5]) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/04/26 18:12:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000540)) 2018/04/26 18:12:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb895", 0x9) 2018/04/26 18:12:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100) sendto$inet(r1, &(0x7f0000f81000), 0xfffffffffffffc32, 0x125beacb12a3545c, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffd0b) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000400)=0x7c, 0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, 0x0, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x348d, 0x0, 0x8, 0x9449, 0xb7c, 0xff, 0x1000}, 0xc) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x0, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000001600000125bdb592f67e647000fddbdf25fb5df0909d5a4a10af892fa07211fa33fffa83ffb5167cf057f5c344c5c4cf0a1d"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000002c0)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x11) ioctl$int_in(r5, 0x5452, &(0x7f0000f27ff8)=0x81) write(r5, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)) dup2(r5, r4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 110.059611] audit: type=1326 audit(1524766349.058:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8441 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 18:12:29 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r2, r1, &(0x7f0000000080)=0xf, 0xd) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000140)=0x100000000) 2018/04/26 18:12:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(0xffffffffffffffff) 2018/04/26 18:12:29 executing program 2: r0 = socket$inet(0x2, 0x5, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xffffffffffffff81}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x20}, 0x8) futex(&(0x7f00001d7000)=0x2, 0x4000000008, 0x0, &(0x7f0000198ff0)={0x0, 0x1c9c380}, &(0x7f0000a28ffc), 0x55da77f243942654) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x8c969ad9b51314ca, 0x0) connect$nfc_llcp(r2, &(0x7f00000003c0)={0x27, 0x1, 0x1, 0x5, 0x8, 0xa7, "a456389ada1cff034cee498405db4c1c5a3d0f9ca37beee62158e3dac1314437852d8452defd1b85d03433add556569320cd141eac762258dd6ec5638d4940", 0x28}, 0x60) r3 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="38b87271bc04bc839f289719cf6134112fd0d4e2b6f1bc896ec3f00586cf97621080738ce9698be49430ac4e931acedde562c75792c8fba978748b28d61f37d54e24e0611910b8ae9970278d98cf196de1444e70dfa509a9f0236420b8bb2dd363bba3c686fe9816e8417b9e62aa0097b1a288c4f5af550720e980e84316592824688a504619fc4e37f5891bcff9b00a81effa90e92d", 0x96, 0xfffffffffffffffa) r4 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00', r3) keyctl$negate(0xd, r3, 0x4, r4) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/04/26 18:12:29 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x80000) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x80800) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0x3}], 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) 2018/04/26 18:12:29 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x88, r2, 0x8, 0x70bd2a, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000000200)=@newpolicy={0xb8, 0x13, 0x221, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xfffffffffffffe37}, 0x1}, 0x0) 2018/04/26 18:12:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f", 0xd) 2018/04/26 18:12:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) read(r0, &(0x7f00000002c0)=""/54, 0xfffffe05) 2018/04/26 18:12:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), 0x4) exit_group(0x8ae) 2018/04/26 18:12:29 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@vsock, &(0x7f0000000280)=0x80) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000002c0)=0xb5) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xa, "08c616dca044b25f564f"}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000080)=0x148b80, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) 2018/04/26 18:12:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r1 = syz_open_pts(r0, 0x80000006) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)) [ 110.850869] audit: type=1326 audit(1524766349.849:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8441 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 18:12:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f", 0xd) 2018/04/26 18:12:30 executing program 6: madvise(&(0x7f0000435000/0x2000)=nil, 0x2000, 0x80000000000e) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x0, r0) madvise(&(0x7f000086d000/0x4000)=nil, 0x4000, 0xb) 2018/04/26 18:12:30 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)) 2018/04/26 18:12:30 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x8001, 0x4) syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp6\x00') r1 = socket$inet6(0xa, 0x3, 0x4d) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1d}, 0x5}, 0x193) 2018/04/26 18:12:30 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000004480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000044c0)=0x7, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004300)='/dev/rfkill\x00', 0x80000, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000578fe8)) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000004440)={0x4, 0xffffffff, 0x1}) prctl$intptr(0x1c, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004380)=0x0) socket$inet_sctp(0x2, 0x0, 0x84) capget(&(0x7f0000004500)={0x39980732, r2}, &(0x7f0000004400)={0x0, 0x80000001, 0x5, 0x100, 0x5, 0x100000000}) socket$unix(0x1, 0x7, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004140)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/120, 0x78}, {&(0x7f00000021c0)=""/107, 0x6b}, {&(0x7f0000002240)=""/69, 0x45}, {&(0x7f00000022c0)=""/249, 0xf9}], 0x6, &(0x7f0000002440)=""/224, 0xe0, 0x1}, 0x121b}, {{&(0x7f0000002540)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002840)=[{&(0x7f00000025c0)=""/199, 0xc7}, {&(0x7f00000026c0)=""/208, 0xd0}, {&(0x7f00000027c0)=""/83, 0x53}], 0x3, &(0x7f0000002880)=""/100, 0x64, 0x80000001}, 0x800}, {{&(0x7f0000002900)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002980)=""/236, 0xec}, {&(0x7f0000002a80)=""/156, 0x9c}, {&(0x7f0000002b40)=""/228, 0xe4}, {&(0x7f0000002c40)=""/8, 0x8}, {&(0x7f0000002c80)=""/64, 0x40}, {&(0x7f0000002cc0)=""/104, 0x68}], 0x6, &(0x7f0000002dc0)=""/77, 0x4d}, 0x80000000}, {{&(0x7f0000002e40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000002ec0)=""/39, 0x27}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/252, 0xfc}, {&(0x7f0000004000)=""/133, 0x85}], 0x4, &(0x7f0000004100)=""/14, 0xe, 0x8}, 0x9}], 0x4, 0x6be15b42ec0ab18f, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000004240)={'icmp6\x00'}, &(0x7f0000004280)=0x1e) r4 = getpid() getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000004340), 0x2) process_vm_writev(r4, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1, &(0x7f00000042c0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) 2018/04/26 18:12:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x101102, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) write$evdev(r0, &(0x7f00005d8000)=[{{}, 0x200001, 0x64, 0x2}, {}], 0x30) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff80000000, 0x10001) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x8e3e}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x3800, 0x30}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0x96, "be6e8a70ae6cfc0587c8ae8c65143c433fea3ced86fb7b59e6f2acbf03f7b258d6124339d4c7206a80730b850ef73b6018bb477d94d8f80428a5027c64ca2aee0373fc127d99d39bdc2b68d7d8563214f5ab9cddda136d2f0072d72ee381f6aa9e06d1d81d4b023cc82014a89f715956128840f12e9e02aae9d15a54bd7d40768aea1494fa44b6014fb231dbc2fae80ad31341bbe188"}, &(0x7f00000005c0)=0x9e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000b40)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x8000, 0x57b, 0xffffffffffffffe0, 0x6, 0x1}, &(0x7f0000000c00)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000c40)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x8}}}, &(0x7f0000000d00)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001e80)={0x0, 0x923, 0x9, 0x9, 0xa8000000000000, 0xfffffffffffffffe}, &(0x7f0000001ec0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001f00)=@assoc_value={0x0, 0x101}, &(0x7f0000001f40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001f80)={0x0, 0x9, 0x26}, &(0x7f0000001fc0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000002040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002080)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0xf, 0x3, 0x800000000000, 0x100}, &(0x7f0000002140)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002180)={0x0, 0x100}, &(0x7f00000021c0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000002380)=[{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000240)="f4a32ead0308f72436c8ab6a69c509e68cb045ec4b4ad37fd606db9342e4f8dbf4159ae4a7e32772f4cc1e98c5c8c117aca04759be54b51d612e56701aefd52dd0315a318c324158c58c947f72c050f7bb446e7c3218bf4beb69711c0907e1ef2939f3b0ca411a935e76a8a777b62af9d876f288b705cc901e332714610eeefba719a21f8be9fe159594ff801a4b0b15f4335b2c397180dccfcf82", 0x9b}, {&(0x7f0000000180)="6f0a4bab2f0fe215f95fc81e62a75e166e2292cc3473e7585b95387b89d1af9d5f3ffd04052a79ea819ec86b560960f5d2e932d9b30fae03b81f6e4f48b18b75dfa74bd603d989fab48907", 0x4b}, {&(0x7f0000000300)="c955ef0efa8261c02c637007fbbf7c1bbf3f21c4f3bd5acadd3a5efd8ec54fb6999ffc71f3aff1ccbd18ce4bd929380ae07286fa73c5233ad9f294a2e7e5", 0x3e}], 0x3, &(0x7f0000000600)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xff, 0x1, 0x3ff, 0x1, 0x9, 0x1, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x2, 0x5, 0x7fff, 0x83, 0x800, 0x8000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x2, 0x549b, 0x1, 0xffffffff, 0x4, 0x4, r5}}], 0x90, 0x40088d4}, {&(0x7f00000006c0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000009c0)=[{&(0x7f0000000700)="f5c4d5af7b4b4c16b8dbfe2661492b987f89a7a91852af19960c2bd08dc0b2fb2100653bd3fae2c8145a7483947f7d81fb36d38c4baa92bcbd1ceedbe80c46c707253e82e8c84e63fc94a2e00e0bcda641cb10d6ae0130b42fb7ca1a9bc3e12f48ccd40acdf9fb6f5fe7734ecd52e6e6c49abc8e50c22d26897e8c4af99c946a009bf45122a8e44df43f65423531ff32a0635b3206f84f4e", 0x98}, {&(0x7f00000007c0)}, {&(0x7f0000000800)="21ffcb9c0723e38eb6deb680a10918ce3497", 0x12}, {&(0x7f0000000840)="1afd6ec9c7c73cdd04586aca6941e0180a7e58875f366d932fb321f0c29fefbc635160827056c5b02c32434703e2dfd36def0b3025b8d636c00b44ac06d55dc86e935c21e859c6c7295398c6d35eb78a8fd2b458e2c0d8b59c3fcfb002b5e7df159b759e", 0x64}, {&(0x7f00000008c0)="efcefd74428f17aedcf51f865119a70a542d3c64619b66436249d55b466df07c76fd83c1bdaec3d902fcf21d20cc1df8d3c857e8a5d489cbe4a96f60306fde29535830c7c360d9653190c15664f1c578a0819c90c858b4d79af62b1283c5e5b51f2cabefcb288a34babe44a83eef69e287719f72dee18bf5139b765b6f5b9198aad1d6322fe526dd5c35af77914317af1211e4bb722c82d06bc7a28fec921a1bf3f2c4e1f354bbbb930dbe00ef1a89cbbeee35db6aae043e0901838bf2630c6d2da8f4486f686e5777e7c18cf762ffd521f09f2fa53f59807cb36e", 0xdb}], 0x5, 0x0, 0x0, 0x801}, {&(0x7f0000000a40)=@in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000a80)="6a9ff1aab9c757f2c9018131320bafc80fa23054ea89fe6cd0f26e583044885f562311f292f66f3983f569053c380f78a25747cc83b7b6701fb78b1ece0c5409058fe746f870305ea38b776614ab935a87788c63da6e4510ac", 0x59}], 0x1, &(0x7f0000000d40)=[@init={0x18, 0x84, 0x0, {0x6, 0xbb8, 0x8, 0xffffffffffffff01}}, @sndinfo={0x20, 0x84, 0x2, {0x36ed581c, 0x8200, 0xd32, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x200020000000, 0x80000001, 0x2, 0x5, 0x1, 0x0, 0x822d, 0x7d, r7}}], 0x90, 0x20044000}, {&(0x7f0000000e00)=@in6={0xa, 0x4e22, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x587}, 0x1c, &(0x7f0000001e40)=[{&(0x7f0000000e40)="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", 0x1000}], 0x1, &(0x7f0000002200)=[@sndrcv={0x30, 0x84, 0x1, {0xa7, 0x4, 0x2, 0xffffffff, 0x276, 0x6, 0x1dc, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x800c, 0x10001, 0x8001, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x689, 0x8000, 0x7fffffff, 0xffff, 0x2, 0x100000000, 0x7fff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x40, 0x1, 0x5, 0x1, 0x8, 0x8, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff7fff, 0x8000, 0x8, 0x1c600000000, r12}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x1, 0x6}}, @init={0x18, 0x84, 0x0, {0x6, 0x57, 0x8001, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xd, 0xd23a, 0xe3, r13}}], 0x180, 0x8000}], 0x4, 0x851) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) fstat(r1, &(0x7f0000000100)) 2018/04/26 18:12:30 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0), 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) name_to_handle_at(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xb5, 0x65, "1d9a346943712c5ac43cf2ce0fa6b28b9a75c477680de5a5270ec5b2eeb2c5102f099af12dc77e6b80cd787179af6b6682720f561f42db34123a8f3e81bafbe9e5314d2c39c2a11cbac683fd78554cd7983a6ae3ea02da47d28a57a1a02b1dc948428c12f693ff0c6d19c9bbd837081b38ea53dc58d34ea19b7fa37976d0021d7f3d44037b685c04ef577337f1cd867fc7940882d3e7194b7bc8d1401ddc317a1c029a2e85c6c3b593ea48df41"}, &(0x7f0000000280), 0x400) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x4, "28e4edba"}}) 2018/04/26 18:12:30 executing program 1 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f", 0xd) 2018/04/26 18:12:30 executing program 6: socket(0x1e, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x42c) 2018/04/26 18:12:30 executing program 4: ustat(0x3, &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x4000)=nil) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='[\x00', 0x2, 0x3) fremovexattr(r0, &(0x7f0000000300)=@known='system.posix_acl_default\x00') fremovexattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00') [ 111.312153] FAULT_INJECTION: forcing a failure. [ 111.312153] name failslab, interval 1, probability 0, space 0, times 1 [ 111.323601] CPU: 1 PID: 8536 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 111.330464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.339839] Call Trace: [ 111.342468] dump_stack+0x185/0x1d0 [ 111.346142] should_fail+0x87b/0xab0 [ 111.349959] should_failslab+0x279/0x2a0 [ 111.354140] kmem_cache_alloc_node+0x151/0xc70 [ 111.358815] ? __alloc_skb+0x203/0x9f0 [ 111.362787] __alloc_skb+0x203/0x9f0 [ 111.366614] _sctp_make_chunk+0xf6/0x900 [ 111.370731] ? sctp_make_abort_user+0x6e/0xda0 [ 111.375374] ? sctp_close+0x43e/0xdb0 [ 111.379210] sctp_make_abort_user+0xef/0xda0 [ 111.383706] ? sctp_queue_purge_ulpevents+0x1ee/0x220 [ 111.388926] sctp_close+0x43e/0xdb0 [ 111.392658] ? ip_mc_drop_socket+0x6ac/0x6f0 [ 111.397109] ? sctp_destruct_sock+0xa0/0xa0 [ 111.401550] inet_release+0x240/0x2a0 [ 111.405405] inet6_release+0xaf/0x100 [ 111.409298] ? inet6_bind+0x1820/0x1820 [ 111.413347] sock_close+0xe0/0x300 [ 111.416941] __fput+0x49e/0xa10 [ 111.420346] ____fput+0x37/0x40 [ 111.423719] ? fput+0x2e0/0x2e0 [ 111.427067] task_work_run+0x243/0x2c0 [ 111.431021] prepare_exit_to_usermode+0x33c/0x3a0 [ 111.435955] syscall_return_slowpath+0xe9/0x700 [ 111.440726] ? __close_fd+0x47b/0x4d0 [ 111.444611] ? SYSC_close+0x71/0x130 [ 111.448396] do_syscall_64+0x36d/0x430 [ 111.452341] ? filp_close+0x2e0/0x2e0 [ 111.456184] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/26 18:12:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a38", 0xf) 2018/04/26 18:12:30 executing program 7: mknod$loop(&(0x7f0000000040)='./file0\x00', 0xbb16f27df9c94363, 0x0) 2018/04/26 18:12:30 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0xada6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, {0xa, 0x4e21, 0x9, @empty, 0x10000}, 0x9, [0x9, 0xbba, 0x1, 0x61, 0x5, 0x1, 0xffffffffffffffe0, 0xf3]}, 0x5c) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f3, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f00000001c0)=@ethtool_flash={0x33, 0x0, "5dfb9248ca3c6339cbc05abdab51816cf33afc0019c5a0b88681458c6f6c08b94118047e9c4230dfeb1a4ef7f5ea664fa52c08385c7f2d5db2ea0e72786154560d5c746db6ab29b0beafe4d8cd49afda00416c040ed4723e7106da4d9bf5fbe078143ce817dab935d74c7a6a1e1d87a98a9d83eb404a530ea1ded3eb0a0ad6b8"}}) 2018/04/26 18:12:30 executing program 0: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x620502) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = socket(0x11, 0x4000000000080003, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100), 0x4) [ 111.461394] RIP: 0033:0x455389 [ 111.464602] RSP: 002b:00007f878d4ccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 111.472343] RAX: 0000000000000000 RBX: 00007f878d4cd6d4 RCX: 0000000000455389 [ 111.479629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 111.486923] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.494223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 111.501510] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000000 2018/04/26 18:12:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0x5452, &(0x7f00001e3000)=0xc55a) 2018/04/26 18:12:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = socket$inet(0x2, 0x0, 0x8) vmsplice(r1, &(0x7f0000001700)=[{&(0x7f0000000240)="3fd3f403b9d93a4d9a84dab4366ee3897602fee199be", 0x16}, {&(0x7f0000000280)="07179ea773dd643e55b9a75b2bce6dde508dcfea9676", 0x16}, {&(0x7f00000002c0)="9a28c3a14f32e00c479a268b08726e1ac3178108515886e3e641e80559197263300131aa6ffc88036f4e8fa3b806b26c2a75e120a23fa4ec06c2de8dd2c429934bc0b6acce49bc9a06513afa98f25dc77844522ec8b686a5ac33f683315777896c92e2407673110f29cc92e479db124380af14f4782774df328bbf52f7ebaebc17acaae3546c49221d2f54a5dffc98577698108f058a07f05c353ab4ea0fa13029afcafebc9c789b195b1235fea4b4e1b517ac882d815927b11ec28d3cd10fb47650f4b8", 0xc4}, {&(0x7f00000003c0)="c8edc53efbcaf161668d9e1c142f245807f83a5382c7ef68768154f08a658b05a34fed7b22e66ef98cfc1e3e2eb07957bdf63fd62c2dea2b56889046315c2dc7ede560600ab23cf2a986c291ac1605c05992a093191ecc111ccd9af7d317304d57fdbed6372be9abc5ee1fa11c9c09572c07037c621542fe59b660130039a09347f466690292eda3efde154a83b41b402c5e7ddd01e897d11fb7163ccd436e2b1a8dbdd6823769b56be25df0a2a7aa66501d5055ef144a39fedf1c7bcf07ba3d59e07f90f7", 0xc5}, {&(0x7f00000004c0)="09737fbed87336d3770591e3b5aebe96a720e4d2843c3c8d28c8beccf5", 0x1d}, {&(0x7f0000000500)="87911ee8b24058c74006277b3955bd1a70af9613e16b124a4d4700c933ec7d3b0d56c2e85a698ad4ea335ed50c9d4cd315af5fefe894362aef7eb5d719e1bed8d424d22f4575d225f8e5", 0x4a}, {&(0x7f0000000580)="ca5024ba15f4c6b5b8753c8dbd8338de2d1b10b75f0987f629032caa75b598a9573d139b734cc93396eaee2100ef5a8c214ceab44456285ba08efb8df06a9bf281998b6e9acc343cf11d82b65b326e331ea223d6f3a73daf6f086e2b070e7297813553990997688a07d8ebd3e6fb4d73f9a469095b06ece3cf97451e9cf40f01cea6dbdc50dc199be48f9a12a43269bf6cdff9a71bfca52955fe9b72475f295fa25d1dc9e3479dbe40748442808f110be31eb047b1f36e992925b304f314cd75f2c37968a1fe1b", 0xc7}, {&(0x7f0000000680)="9581ce3a51165147cc3937f583f216c2f55f8a72c2263255f23e7527bc13da95044ddf4133557b0461432cd0ad06d687f9243cb5f76f110c5396a9e77654fcde10738fc17081b822dc85225fc9d67bcd65fd6a0f17aaeafcefa94c896ebdfd471dbbb76f3da25de7520804fcd9d96750aa1a137a07e795dfa314da", 0x7b}, {&(0x7f0000000700)="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", 0x1000}], 0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xd6, @dev={0xfe, 0x80, [], 0x14}, 0x8}}, 0x200, 0x2, 0x0, 0x40, 0x4}, &(0x7f00000000c0)=0x98) r3 = semget$private(0x0, 0x1, 0x2) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000140)=""/128) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xfffffffffffffff8}, 0x8) r4 = syz_open_pts(0xffffffffffffff9c, 0x2200) r5 = dup2(r4, r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000017c0)=0x3, 0x4) ioctl$VT_DISALLOCATE(r4, 0x5608) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x14c) r6 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x100000001, 0x8000) connect$llc(r6, &(0x7f0000000200)={0x1a, 0x32f, 0x2, 0x7, 0x185a, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/26 18:12:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a38", 0xf) 2018/04/26 18:12:30 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x2}, &(0x7f00000000c0)=0x8) io_setup(0x20, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)='[', 0x1}]) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x8}, 0x8) 2018/04/26 18:12:30 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0100001000030200000000000000000000000000000000c86e618b534bd5b8e0000001970000000000000000000000000000000000000000000000000000476280f3902ed316cc14016700", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001400636d61632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/04/26 18:12:30 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000000c0)="22000000150007010009d6f400010004020800000100000009000100000100000115", 0x22) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80402, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x80000000}) 2018/04/26 18:12:30 executing program 7: timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setrlimit(0xb, &(0x7f0000000180)) r0 = getpgid(0x0) tkill(r0, 0x19) [ 111.874940] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 111.887643] netlink: 76 bytes leftover after parsing attributes in process `syz-executor5'. [ 111.965758] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/26 18:12:31 executing program 1 (fault-call:5 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:31 executing program 2: syz_emit_ethernet(0x68, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601"}}}}}}}, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/ipc\x00') clock_gettime(0x0, &(0x7f0000007500)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007380)=[{{&(0x7f0000000240)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/31, 0x1f}], 0x5, 0x0, 0x0, 0x7}, 0xa6}, {{&(0x7f0000000500)=@can={0x0, 0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/59, 0x3b}, {&(0x7f00000005c0)=""/162, 0xa2}, {&(0x7f0000000680)=""/199, 0xc7}, {&(0x7f0000000780)=""/2, 0x2}], 0x4, &(0x7f0000000800)=""/4096, 0x1000, 0x2}, 0x400}, {{&(0x7f0000001800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/94, 0x5e}, {&(0x7f0000002900)=""/140, 0x8c}], 0x3, &(0x7f0000002a00)=""/9, 0x9, 0x3ff}, 0xffff}, {{0x0, 0x0, &(0x7f0000005c40)=[{&(0x7f0000002a40)=""/63, 0x3f}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/66, 0x42}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/4096, 0x1000}, {&(0x7f0000005b00)=""/116, 0x74}, {&(0x7f0000005b80)=""/175, 0xaf}], 0x7, 0x0, 0x0, 0x400}, 0x180000000}, {{0x0, 0x0, &(0x7f0000006f00)=[{&(0x7f0000005cc0)=""/229, 0xe5}, {&(0x7f0000005dc0)=""/4096, 0x1000}, {&(0x7f0000006dc0)=""/3, 0x3}, {&(0x7f0000006e00)=""/223, 0xdf}], 0x4, &(0x7f0000006f40)=""/165, 0xa5}, 0x800}, {{&(0x7f0000007000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000072c0)=[{&(0x7f0000007080)=""/235, 0xeb}, {&(0x7f0000007180)=""/88, 0x58}, {&(0x7f0000007200)=""/154, 0x9a}], 0x3, &(0x7f0000007300)=""/90, 0x5a, 0x2}, 0x100}], 0x6, 0xec6bdca159d13c6b, &(0x7f0000007540)={r2, r3+10000000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007580)={'bcsf0\x00', r4}) vmsplice(r1, &(0x7f00000075c0)=[{&(0x7f0000000040)="0078aece33c6a5bf24f3a475587ea70f473559fd2bae54c9e3a7ca3e7337a09978ed4ada9964e48990683e04ee362c2f3e9573e315ae0fc164f5e449105a6f66b87ccdc9591e690390882feaabf4e397f78f2a0d0fe9fe323d03edfd95625261787403e67009b9edf5c2be02dc5e82fad315f8bb1c43158c08c0", 0x7a}, {&(0x7f0000007600)="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", 0x119}, {&(0x7f00000001c0)}], 0x3, 0x5) 2018/04/26 18:12:31 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100) sendto$inet(r1, &(0x7f0000f81000), 0xfffffffffffffc32, 0x125beacb12a3545c, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffd0b) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000400)=0x7c, 0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, 0x0, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x348d, 0x0, 0x8, 0x9449, 0xb7c, 0xff, 0x1000}, 0xc) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x0, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r4 = accept$alg(r1, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000001600000125bd7000fddbdf25023f10008c931d73fb5df0909d5a4a10af892fa0723ffa33fffa83ffb5167cf057f5c344c5c4b02992"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000002c0)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r5, 0x11) ioctl$int_in(r6, 0x5452, &(0x7f0000f27ff8)=0x81) write(r6, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)) dup2(r6, r4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/26 18:12:31 executing program 6: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x20}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x3ff, 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/26 18:12:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a38", 0xf) 2018/04/26 18:12:31 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) unshare(0x8000000) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/04/26 18:12:31 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}) 2018/04/26 18:12:31 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x1, 0x0, &(0x7f0000000380)=""/167, &(0x7f0000000180)=""/21, &(0x7f00000002c0)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x24) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000540)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x2eb) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 18:12:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a", 0x10) 2018/04/26 18:12:31 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x7, 0x8001, 0xffffffffffff418e, 0x2, 0x5, 0x8b, 0x0, 0x2, 0x3, 0xc0, 0xffffffffffff0001, 0x9, 0x0, 0x2, 0xff]}, &(0x7f0000000200)=0x100) r2 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r2, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) 2018/04/26 18:12:31 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e308"}], 0x28}}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8001, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0xc8, 0x1, 'client1\x00', 0x1, "9a8d2aa20df0a242", "9b45b1da961572ea7d50725850797b58dd9c31a40e8ad45c8f7e77f647711302", 0xb828, 0xffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) [ 112.297255] FAULT_INJECTION: forcing a failure. [ 112.297255] name failslab, interval 1, probability 0, space 0, times 0 [ 112.308652] CPU: 1 PID: 8642 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 112.315514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.324888] Call Trace: [ 112.327520] dump_stack+0x185/0x1d0 [ 112.331186] should_fail+0x87b/0xab0 [ 112.335005] should_failslab+0x279/0x2a0 [ 112.339165] __kmalloc_node_track_caller+0x243/0x11c0 [ 112.344446] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 112.349887] ? _sctp_make_chunk+0xf6/0x900 [ 112.354210] __alloc_skb+0x2cf/0x9f0 [ 112.357994] ? _sctp_make_chunk+0xf6/0x900 [ 112.362316] _sctp_make_chunk+0xf6/0x900 [ 112.366439] ? sctp_make_abort_user+0x6e/0xda0 [ 112.371084] ? sctp_close+0x43e/0xdb0 [ 112.374966] sctp_make_abort_user+0xef/0xda0 [ 112.379495] ? sctp_queue_purge_ulpevents+0x1ee/0x220 [ 112.384735] sctp_close+0x43e/0xdb0 [ 112.388470] ? ip_mc_drop_socket+0x6ac/0x6f0 [ 112.392934] ? sctp_destruct_sock+0xa0/0xa0 [ 112.397301] inet_release+0x240/0x2a0 [ 112.401158] inet6_release+0xaf/0x100 [ 112.405055] ? inet6_bind+0x1820/0x1820 [ 112.409107] sock_close+0xe0/0x300 [ 112.412703] __fput+0x49e/0xa10 [ 112.416096] ____fput+0x37/0x40 [ 112.419472] ? fput+0x2e0/0x2e0 [ 112.422827] task_work_run+0x243/0x2c0 [ 112.426773] prepare_exit_to_usermode+0x33c/0x3a0 [ 112.431708] syscall_return_slowpath+0xe9/0x700 [ 112.436476] ? __close_fd+0x47b/0x4d0 [ 112.440368] ? SYSC_close+0x71/0x130 [ 112.444154] do_syscall_64+0x36d/0x430 [ 112.448097] ? filp_close+0x2e0/0x2e0 [ 112.451940] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.457155] RIP: 0033:0x455389 [ 112.460367] RSP: 002b:00007f878d4ccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 112.468112] RAX: 0000000000000000 RBX: 00007f878d4cd6d4 RCX: 0000000000455389 [ 112.475405] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 112.482698] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.489998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 112.497325] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000001 2018/04/26 18:12:31 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)) read(r0, &(0x7f0000000580)=""/112, 0x70) 2018/04/26 18:12:31 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f0000000040), 0x0, &(0x7f0000380000)={0x101}) clock_getres(0x0, &(0x7f0000000000)) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x3, 0xfffffffffffffffd}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) r2 = shmget(0x1, 0x1000, 0x78000004, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/04/26 18:12:31 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x28000, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/100, 0x64, 0x2000, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @my}, 0x10) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/26 18:12:31 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) keyctl$update(0x2, r1, &(0x7f0000000080), 0x0) lookup_dcookie(0x7, &(0x7f0000000080)=""/212, 0xd4) 2018/04/26 18:12:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a", 0x10) 2018/04/26 18:12:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a", 0x10) 2018/04/26 18:12:31 executing program 1 (fault-call:5 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x680600, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x7fffffff, 0xed8, 0x4, 0xffff, 0x10}, &(0x7f0000000240)=0x98) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) [ 112.725877] FAULT_INJECTION: forcing a failure. [ 112.725877] name failslab, interval 1, probability 0, space 0, times 0 [ 112.737341] CPU: 1 PID: 8676 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 112.744207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.753589] Call Trace: [ 112.756218] dump_stack+0x185/0x1d0 [ 112.759884] should_fail+0x87b/0xab0 [ 112.763702] should_failslab+0x279/0x2a0 [ 112.767862] kmem_cache_alloc+0x136/0xb90 [ 112.772070] ? _sctp_make_chunk+0x24d/0x900 [ 112.776469] ? skb_put+0x232/0x360 [ 112.780101] _sctp_make_chunk+0x24d/0x900 [ 112.784352] sctp_make_abort_user+0xef/0xda0 [ 112.788880] ? sctp_queue_purge_ulpevents+0x1ee/0x220 [ 112.794147] sctp_close+0x43e/0xdb0 [ 112.797887] ? ip_mc_drop_socket+0x6ac/0x6f0 [ 112.802343] ? sctp_destruct_sock+0xa0/0xa0 [ 112.806739] inet_release+0x240/0x2a0 [ 112.810580] inet6_release+0xaf/0x100 [ 112.814463] ? inet6_bind+0x1820/0x1820 [ 112.818511] sock_close+0xe0/0x300 [ 112.822142] __fput+0x49e/0xa10 [ 112.825534] ____fput+0x37/0x40 [ 112.828903] ? fput+0x2e0/0x2e0 [ 112.832248] task_work_run+0x243/0x2c0 [ 112.836189] prepare_exit_to_usermode+0x33c/0x3a0 [ 112.841120] syscall_return_slowpath+0xe9/0x700 [ 112.845890] ? __close_fd+0x47b/0x4d0 [ 112.849780] ? SYSC_close+0x71/0x130 [ 112.853566] do_syscall_64+0x36d/0x430 [ 112.857513] ? filp_close+0x2e0/0x2e0 [ 112.861357] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.866569] RIP: 0033:0x455389 2018/04/26 18:12:31 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) keyctl$update(0x2, r1, &(0x7f0000000080), 0x0) lookup_dcookie(0x7, &(0x7f0000000080)=""/212, 0xd4) 2018/04/26 18:12:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a", 0x10) 2018/04/26 18:12:31 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe00003e8}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000240)={{0x9, 0x9000000000000000}, 0x1, 0xa96d, 0x100, {0x8, 0x400}, 0x7}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0xfff}, &(0x7f0000000180)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000001c0)={0x15, 0x1, 0x4, 0x7, 0x8000}, 0xc) 2018/04/26 18:12:31 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1b}, @loopback={0x0, 0x1}, 0x0, 0x6d, 0x8ced, 0x100, 0x6, 0x80000200, r2}) getsockopt$inet_int(r0, 0x10d, 0x4000000fe, &(0x7f0000000100), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bcsh0\x00', 0x1000}) 2018/04/26 18:12:31 executing program 5: r0 = syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) [ 112.869775] RSP: 002b:00007f878d4ccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 112.877516] RAX: 0000000000000000 RBX: 00007f878d4cd6d4 RCX: 0000000000455389 [ 112.884810] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 112.892121] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.899416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 112.906715] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000002 2018/04/26 18:12:32 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/162, &(0x7f0000000180)=0xa2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0040ff000a00000000294903ee00", &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [], 0x0, [0xfffffffffffffffc]}}) 2018/04/26 18:12:32 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f000069a000)={&(0x7f0000000000)={0x2, 0x200000f, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)="93", 0x1}], 0x1) 2018/04/26 18:12:32 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) [ 113.162397] FAULT_INJECTION: forcing a failure. [ 113.162397] name failslab, interval 1, probability 0, space 0, times 0 [ 113.173773] CPU: 1 PID: 8714 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 113.180643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.190036] Call Trace: [ 113.192676] dump_stack+0x185/0x1d0 [ 113.196352] should_fail+0x87b/0xab0 [ 113.200162] should_failslab+0x279/0x2a0 [ 113.204323] __kmalloc+0xc2/0x350 [ 113.207883] ? __local_bh_enable_ip+0x3b/0x140 [ 113.212545] ? sock_kmalloc+0x14e/0x270 [ 113.216564] sock_kmalloc+0x14e/0x270 [ 113.220404] ? rng_release+0x50/0x50 [ 113.224149] alg_setsockopt+0x452/0x740 [ 113.228204] ? alg_accept+0xd0/0xd0 [ 113.231898] SYSC_setsockopt+0x4b8/0x570 [ 113.236062] SyS_setsockopt+0x76/0xa0 [ 113.239945] do_syscall_64+0x309/0x430 [ 113.243889] ? SYSC_recv+0xe0/0xe0 [ 113.247473] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.252686] RIP: 0033:0x455389 [ 113.255895] RSP: 002b:00007f4899bd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 113.264402] RAX: ffffffffffffffda RBX: 00007f4899bd36d4 RCX: 0000000000455389 [ 113.271697] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 113.278991] RBP: 000000000072bea0 R08: 0000000000000011 R09: 0000000000000000 [ 113.286290] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.293589] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 2018/04/26 18:12:32 executing program 1 (fault-call:5 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:32 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xfffffffffffffccf}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/04/26 18:12:32 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x200}, {&(0x7f00000004c0)="22c13eb9edb396cbda10bcb1220bad27c41c1567ed6b1e41efa874554e636d8567935852759f5089d2f4dcc466d57ae361ce3c44c92f07d6ab24c62a3153bfbd5cc5ddc429032cc0ca959c825c478783e15f900d56e4ffbc17bc19c269344d9a9c6222b83a87716ec8302935556667b3c491ff88bc8dfa1faa273c39635260a61f53a8e37a2682be96fb92c3fa6786dbc2aa7117e4bc834e8e9992eb55f005dfeef0bcd7a1464ba6788a07c8301372268f68b5af2d3f4ffcc1fcdf9460f2a6191d42caa05d5048178e84f2fd0a7b0ccf0c8533e5358929b969b48631bb55b5ce6b2bbc181d149909280b", 0xea, 0x2}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/79) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) 2018/04/26 18:12:32 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x400040) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x6, 0x80, 0xde, "e29245fd9ecefa3b503a0301def1346b4af187743a08da26547b425b0465e3c424e1e8764afd049de22d35c71bed8d8f005fef1ea9c96aad04b856e2b85b46", 0x12}, 0x60) ioctl(r0, 0x2, &(0x7f0000000040)="ec2d490f17bdada3ccfae9d595ca19fece8117337fa6f26143e6e1e2eccdc20c220d1bf27d9a939476d2536ab52a7a6038e7e475eb808b8e") socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/26 18:12:32 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000040)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/04/26 18:12:32 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:32 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xa}, 0x99, 0x2, 0x3, 0x1, 0x1, 0xdbe, 0x172e}, 0x20) 2018/04/26 18:12:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) sendmsg(r0, &(0x7f0000000300)={0x0, 0xfeee, &(0x7f0000000040), 0x0, &(0x7f0000000000), 0x2e6}, 0x0) [ 113.515301] FAULT_INJECTION: forcing a failure. [ 113.515301] name failslab, interval 1, probability 0, space 0, times 0 [ 113.526721] CPU: 0 PID: 8731 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 113.533595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.542981] Call Trace: [ 113.545618] dump_stack+0x185/0x1d0 [ 113.549294] should_fail+0x87b/0xab0 [ 113.553060] should_failslab+0x279/0x2a0 [ 113.557167] __kmalloc+0xc2/0x350 [ 113.560666] ? __crypto_alloc_tfm+0x219/0x8e0 [ 113.565210] ? __crypto_alloc_tfm+0x1b6/0x8e0 [ 113.569751] __crypto_alloc_tfm+0x219/0x8e0 [ 113.574135] crypto_alloc_base+0x1cf/0x4e0 [ 113.578435] drbg_init_sym_kernel+0xb0/0xcc0 [ 113.582924] ? _cond_resched+0x3c/0xd0 [ 113.586844] ? mutex_lock+0x31/0x90 [ 113.590550] ? rcu_all_qs+0x32/0x1f0 [ 113.594340] ? _cond_resched+0x3c/0xd0 [ 113.598286] drbg_kcapi_seed+0xa5a/0x2270 [ 113.602555] ? trace_kmalloc+0xa3/0x2b0 [ 113.606607] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 113.606949] FAULT_INJECTION: forcing a failure. [ 113.606949] name failslab, interval 1, probability 0, space 0, times 0 [ 113.612065] ? drbg_kcapi_random+0xc20/0xc20 [ 113.612139] crypto_rng_reset+0x262/0x310 [ 113.612238] rng_setkey+0x8b/0xa0 [ 113.612282] alg_setsockopt+0x6c5/0x740 [ 113.612346] ? rng_release+0x50/0x50 [ 113.612418] ? alg_accept+0xd0/0xd0 [ 113.646933] SYSC_setsockopt+0x4b8/0x570 [ 113.651076] SyS_setsockopt+0x76/0xa0 [ 113.654932] do_syscall_64+0x309/0x430 [ 113.658841] ? SYSC_recv+0xe0/0xe0 [ 113.662392] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.667583] RIP: 0033:0x455389 [ 113.670769] RSP: 002b:00007f4899bd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 113.678488] RAX: ffffffffffffffda RBX: 00007f4899bd36d4 RCX: 0000000000455389 [ 113.685757] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 113.693031] RBP: 000000000072bea0 R08: 0000000000000011 R09: 0000000000000000 [ 113.700307] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.707592] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000001 [ 113.714891] CPU: 1 PID: 8734 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 113.715210] DRBG: could not allocate cipher TFM handle: aes [ 113.721744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.721757] Call Trace: [ 113.721793] dump_stack+0x185/0x1d0 [ 113.721834] should_fail+0x87b/0xab0 [ 113.746814] should_failslab+0x279/0x2a0 [ 113.750940] kmem_cache_alloc_node+0x151/0xc70 [ 113.755574] ? do_syscall_64+0x36d/0x430 [ 113.759672] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.765069] ? __alloc_skb+0x203/0x9f0 [ 113.769052] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.773933] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.778686] __alloc_skb+0x203/0x9f0 [ 113.782508] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 113.787969] sctp_ulpevent_make_assoc_change+0x346/0xea0 [ 113.793513] ? sctp_ulpq_abort_pd+0x3e/0x610 [ 113.797999] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.803440] ? sctp_check_transmitted+0x1470/0x31e0 [ 113.808545] ? sctp_ulpq_renege+0x940/0x940 [ 113.812947] sctp_do_sm+0x2409/0x8c20 [ 113.816830] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 113.822268] ? kmsan_set_origin+0x9e/0x160 [ 113.826575] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 113.832039] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.837531] sctp_primitive_ABORT+0x175/0x1a0 [ 113.842063] sctp_close+0x49c/0xdb0 [ 113.845781] ? ip_mc_drop_socket+0x6ac/0x6f0 [ 113.850235] ? sctp_destruct_sock+0xa0/0xa0 [ 113.854593] inet_release+0x240/0x2a0 [ 113.858434] inet6_release+0xaf/0x100 [ 113.862320] ? inet6_bind+0x1820/0x1820 [ 113.866370] sock_close+0xe0/0x300 [ 113.869959] __fput+0x49e/0xa10 [ 113.873343] ____fput+0x37/0x40 [ 113.876715] ? fput+0x2e0/0x2e0 [ 113.880066] task_work_run+0x243/0x2c0 [ 113.884020] prepare_exit_to_usermode+0x33c/0x3a0 [ 113.888897] syscall_return_slowpath+0xe9/0x700 [ 113.893653] ? __close_fd+0x47b/0x4d0 [ 113.897505] ? SYSC_close+0x71/0x130 [ 113.901292] do_syscall_64+0x36d/0x430 [ 113.905228] ? filp_close+0x2e0/0x2e0 [ 113.909072] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.914280] RIP: 0033:0x455389 2018/04/26 18:12:32 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x42) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) socket$inet6(0xa, 0x1, 0x0) [ 113.917482] RSP: 002b:00007f878d4ccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 113.925219] RAX: 0000000000000000 RBX: 00007f878d4cd6d4 RCX: 0000000000455389 [ 113.932509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 113.939797] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.947084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.954380] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000003 2018/04/26 18:12:33 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) dup3(r1, r0, 0x80000) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="02020000000000000000012924af7b7f", 0x10}]) 2018/04/26 18:12:33 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xa}, 0x99, 0x2, 0x3, 0x1, 0x1, 0xdbe, 0x172e}, 0x20) 2018/04/26 18:12:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="737562766f6c69643d2c5c2ca6d69468316b654ed1da0203d116"]) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file1\x00', 0x20, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="d013bfaf05a928bca9d12b0df371319217628f9d1c03ace67006830acb5722ed210ca60f4672b7af32171b5003c0256715c5d091d3d7e314556e3ec98328d3f6c1599d718a8bae8d3497529dc64cd12c48869239e09ee3f6dade1ef86e22a3abd7d864276740d6f5647c506397eda91269d41378c5b4c8911a4606fee31e21f632f8533873d463786ba71ffe7c1c745eb90664da8605edecaa30726646e254d10bf132dec7a30fb801aef0dc", 0xac, 0x80}], 0x3004, &(0x7f00000003c0)=ANY=[@ANYBLOB="636865636b5f696e742c6e6f4ee6aa43f3be5b401d6175747ae01d8f190a6957c8341d126b314352d675daa050aa19248cf3ebb5335366e5b57424cf0c6bfa41370ec5f186035abf9aaf6106bcb2508ad16e680868"]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000380)=0x6, 0x4) r2 = geteuid() getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x44) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e23, 0x7, 0xa, 0x20, 0x0, 0x32, r1, r2}, {0x7ff, 0x2, 0x80000001, 0xfffffffffffffff7, 0x8a82, 0x5, 0x7fffffff}, {0x6, 0x8000, 0x0, 0xfaef}, 0xffff, 0x6e6bb0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x2, 0x2, 0x81, 0x4, 0x2, 0x6}}, 0xe8) 2018/04/26 18:12:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200003, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0x1c) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000000), 0x0) unlink(&(0x7f0000000100)='./file0\x00') 2018/04/26 18:12:33 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES64, @ANYPTR, @ANYPTR64], @ANYRES16, @ANYBLOB="b2b7e3203bcac4e7fe79232b099bc1a03d0a50050445eba4c0e8eb0e3da60951f5513e0c4bb7d4151fc2ba029e38ca00a3496bee94db54e66305439313353d1aa662da3e529be539be497cdad7378a91fac473df85c57a2c46171924463a0f77f578f58eb774f529c4d3f0753881eb58d5d5c2cd084300ef192d9125517a430d5c9f21498a0a7e54aad1bb3c8c4a820b02c59f5d956d3f188e3301de3ad9dae925ee2b3efa6fcbeac6359c8c8077bc20e9699c9d955374d6d84ca5a8ca29a9a7074f58406516f1b26595cef44baa", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYBLOB="aaff7fa77bdbaa03753873f1fb4aa127acd44fcbd852bc47327f5303fb93ee87b8110183467f7bf3a82d9f62d43206b137b1851f8ce53962b1a4b46da7974a0e238b6e59dfa7ef009083203adf71ee4bbb3826e1013b2766acff541445f4ad613a3f74b6f7a57cffe64f3c8ab0c3930a964e0e0bde4dbfe02175aefa3d7fc04d5ff74c5415847a", @ANYBLOB="f72ea2087b4fd65ad314d7db980abd898439e294774af247a48a801b4563d404fda77d5cd3dbdb908276273f852f7f0966c74983720cfd61e6f0ce5a0b8685d24606c77d4ecad88a0a15a73ce614ff2f6467492fa4de34f0ccaeace68985159f4d1f30b88b22e27435c86b4f7234d7ad605d31109cac79f475d7b0567a143918b0a9c25e2105b4c2136b0ae3139630be488bafa8ee6d2295a9e495f2508ac849b2d3aaeef5316e9af3ed51088b9d01c31f1cfd68c77d838b1c3b490745714995199fee3226d16115fd86504033c9274823ee", @ANYRES64, @ANYPTR, @ANYRES64, @ANYRES64, @ANYPTR, @ANYRES64], @ANYPTR, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="6c3d0cc246d738fdaed32d911a784a844b5d716f7f1e1f3b9074dc4834a74e67f49642bf221482a25cb3"]]], 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000003c0)={@empty, @loopback}, &(0x7f0000000400)=0x8) 2018/04/26 18:12:33 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x33, &(0x7f00004ca000)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x800005c831, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) read(r2, &(0x7f0000b0a000)=""/128, 0x80) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x2, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000240)=0x6, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) r6 = getgid() fchownat(r4, &(0x7f0000000080)='./file0\x00', r5, r6, 0x400) 2018/04/26 18:12:33 executing program 1 (fault-call:5 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) [ 114.518026] FAULT_INJECTION: forcing a failure. [ 114.518026] name failslab, interval 1, probability 0, space 0, times 0 [ 114.529534] CPU: 0 PID: 8777 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 114.536396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.545769] Call Trace: [ 114.548396] dump_stack+0x185/0x1d0 [ 114.552078] should_fail+0x87b/0xab0 [ 114.555857] should_failslab+0x279/0x2a0 [ 114.559983] __kmalloc+0xc2/0x350 [ 114.563479] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 114.568926] ? crypto_create_tfm+0x10a/0x640 [ 114.573377] crypto_create_tfm+0x10a/0x640 [ 114.577706] crypto_alloc_tfm+0x3a9/0x710 [ 114.581913] crypto_alloc_skcipher+0x99/0xb0 [ 114.586361] drbg_init_sym_kernel+0x3bd/0xcc0 [ 114.590949] ? rcu_note_context_switch+0x4a0/0x4b0 [ 114.595961] ? _cond_resched+0x3c/0xd0 [ 114.599934] drbg_kcapi_seed+0xa5a/0x2270 [ 114.604185] ? trace_kmalloc+0xa3/0x2b0 [ 114.608238] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.613695] ? drbg_kcapi_random+0xc20/0xc20 [ 114.618176] crypto_rng_reset+0x262/0x310 [ 114.622427] rng_setkey+0x8b/0xa0 [ 114.625936] alg_setsockopt+0x6c5/0x740 [ 114.629989] ? rng_release+0x50/0x50 [ 114.633775] ? alg_accept+0xd0/0xd0 [ 114.637486] SYSC_setsockopt+0x4b8/0x570 [ 114.641663] SyS_setsockopt+0x76/0xa0 [ 114.645565] do_syscall_64+0x309/0x430 [ 114.649529] ? SYSC_recv+0xe0/0xe0 [ 114.653114] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.658324] RIP: 0033:0x455389 2018/04/26 18:12:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) 2018/04/26 18:12:33 executing program 4: r0 = socket(0x5, 0x806, 0x3) finit_module(r0, &(0x7f0000000180)='cpu.stat\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") openat$cgroup_ro(r1, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x51d32513a479cfe, r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x8a, &(0x7f0000000000), &(0x7f0000000080)=0x392) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x1f], 0x1, 0x80000001, 0x8b, 0x7a, 0x60000000, 0x6, {0x1000, 0x5, 0x4, 0x18, 0x101, 0x100000001, 0x8000, 0x6, 0x4, 0x8a6, 0x1, 0x5, 0x6, 0x20, "13bfbcc4e987b09c7907409d185e150d60eb299193e2bf6b0f6b48eeb9f15305"}}) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/26 18:12:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) ioctl$TCSBRK(r0, 0x5409, 0x5) 2018/04/26 18:12:33 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xa}, 0x99, 0x2, 0x3, 0x1, 0x1, 0xdbe, 0x172e}, 0x20) [ 114.661534] RSP: 002b:00007f4899bd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 114.669284] RAX: ffffffffffffffda RBX: 00007f4899bd36d4 RCX: 0000000000455389 [ 114.676583] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 114.683878] RBP: 000000000072bea0 R08: 0000000000000011 R09: 0000000000000000 [ 114.691177] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 114.698479] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000002 [ 114.706020] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 114.773688] FAULT_INJECTION: forcing a failure. [ 114.773688] name failslab, interval 1, probability 0, space 0, times 0 [ 114.785099] CPU: 0 PID: 8776 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 114.791966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.801343] Call Trace: [ 114.803975] dump_stack+0x185/0x1d0 [ 114.807651] should_fail+0x87b/0xab0 [ 114.811484] should_failslab+0x279/0x2a0 [ 114.815670] __kmalloc_node_track_caller+0x243/0x11c0 [ 114.820921] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.826326] ? sctp_ulpevent_make_assoc_change+0x346/0xea0 [ 114.832046] __alloc_skb+0x2cf/0x9f0 [ 114.835879] ? sctp_ulpevent_make_assoc_change+0x346/0xea0 [ 114.841585] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 114.847045] sctp_ulpevent_make_assoc_change+0x346/0xea0 [ 114.852554] ? sctp_ulpq_abort_pd+0x3e/0x610 [ 114.857041] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.862498] ? sctp_check_transmitted+0x1470/0x31e0 [ 114.867611] ? sctp_ulpq_renege+0x940/0x940 2018/04/26 18:12:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="392f6578650000000000a2c7eebccab542334d81a7bc1b1b0024c531143da1fd433bdd4f0658cb611e42f5154a2000000055ad73caaa18b958") unshare(0x40600) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)={0x2f4b2dcf}) 2018/04/26 18:12:33 executing program 2: restart_syscall() r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x5, 0xffac) fcntl$setstatus(r0, 0x4, 0x6800) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="cd390b081bf20180c200000086dd6002290f00383a0200000000000000000000eaff00000000ff020000000000000000000000000000003a00ff020000000000000000000000000001fe800000000000000000000000000000802a08000000006b567bb4834da0e960a5d708f66fee303c3e9e1b21a5e936866d7c5e2e5c801b9f72ee46b3ca726024b520b3072c8cdb601ab6886cbe2516a83413d2a7375be9b2c565ea46c4b8de0fd67e2c22c7483a78ee31c542cf249f5dd6d76f5faf4e3e0f6715a35fdc871956c6d024086b"], 0x0) [ 114.872010] sctp_do_sm+0x2409/0x8c20 [ 114.875906] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 114.881354] ? kmsan_set_origin+0x9e/0x160 [ 114.885667] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 114.891136] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.896635] sctp_primitive_ABORT+0x175/0x1a0 [ 114.901173] sctp_close+0x49c/0xdb0 [ 114.904903] ? ip_mc_drop_socket+0x6ac/0x6f0 [ 114.909360] ? sctp_destruct_sock+0xa0/0xa0 [ 114.913712] inet_release+0x240/0x2a0 [ 114.917564] inet6_release+0xaf/0x100 [ 114.921462] ? inet6_bind+0x1820/0x1820 [ 114.925526] sock_close+0xe0/0x300 [ 114.929164] __fput+0x49e/0xa10 [ 114.932561] ____fput+0x37/0x40 [ 114.935937] ? fput+0x2e0/0x2e0 [ 114.939290] task_work_run+0x243/0x2c0 [ 114.943240] prepare_exit_to_usermode+0x33c/0x3a0 [ 114.948177] syscall_return_slowpath+0xe9/0x700 [ 114.952949] ? __close_fd+0x47b/0x4d0 [ 114.956839] ? SYSC_close+0x71/0x130 [ 114.960623] do_syscall_64+0x36d/0x430 [ 114.964566] ? filp_close+0x2e0/0x2e0 [ 114.968413] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/26 18:12:34 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000004a00030007fffd946fb983bc0a00800002000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) 2018/04/26 18:12:34 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xa}, 0x99, 0x2, 0x3, 0x1, 0x1, 0xdbe, 0x172e}, 0x20) [ 114.973630] RIP: 0033:0x455389 [ 114.976839] RSP: 002b:00007f878d4ccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 114.984582] RAX: 0000000000000000 RBX: 00007f878d4cd6d4 RCX: 0000000000455389 [ 114.991876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 114.999166] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.006461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 115.013751] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000004 [ 115.083448] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 115.151963] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/26 18:12:34 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) r1 = userfaultfd(0x0) r2 = dup(r1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) set_mempolicy(0x2, &(0x7f0000000000)=0x7fffffff, 0x7) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x7300a6}, 0x200000}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/04/26 18:12:34 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/26 18:12:34 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000000a280)=ANY=[@ANYBLOB="f49646a75fda05c9c6e98740ea976d"], 0x10}], 0x1, &(0x7f0000002400)}, 0x0) recvfrom(r0, &(0x7f00000002c0)=""/242, 0x1a7, 0x10140, 0x0, 0x3ca) 2018/04/26 18:12:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x800) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000180)=""/54) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e6e65742f73797a30003161b61eeff15074428631274338596b7aae59cdd7a0245397a522823eadf1174429144c547df503fbdea17f1b3f4b9e0891ae389977b2", 0x1ff) 2018/04/26 18:12:34 executing program 1 (fault-call:5 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) close(r0) socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0xfffffffffffffffd, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) sendto$inet6(r1, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0xe4, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x10, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/119, 0x77}], 0x6, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x0, 0x0) 2018/04/26 18:12:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) bind$can_raw(0xffffffffffffffff, &(0x7f0000000180)={0x1d}, 0x10) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) accept$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) [ 115.342762] FAULT_INJECTION: forcing a failure. [ 115.342762] name failslab, interval 1, probability 0, space 0, times 0 [ 115.354199] CPU: 0 PID: 8838 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 115.361069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.370449] Call Trace: [ 115.373087] dump_stack+0x185/0x1d0 [ 115.376759] should_fail+0x87b/0xab0 [ 115.380581] should_failslab+0x279/0x2a0 [ 115.384723] ? blkcipher_aead_walk_virt_block+0x3a0/0x3a0 [ 115.390298] __kmalloc+0xc2/0x350 [ 115.393795] ? crypto_blkcipher_ctxsize+0xf7/0x1b0 [ 115.398769] ? __crypto_alloc_tfm+0x219/0x8e0 [ 115.403344] ? blkcipher_aead_walk_virt_block+0x3a0/0x3a0 [ 115.408921] __crypto_alloc_tfm+0x219/0x8e0 [ 115.413298] crypto_skcipher_init_tfm+0x292/0xea0 [ 115.418201] ? crypto_skcipher_extsize+0x170/0x170 [ 115.423169] crypto_create_tfm+0x1e3/0x640 [ 115.427512] crypto_alloc_tfm+0x3a9/0x710 [ 115.431726] crypto_alloc_skcipher+0x99/0xb0 [ 115.436178] drbg_init_sym_kernel+0x3bd/0xcc0 [ 115.440758] ? rcu_note_context_switch+0x4a0/0x4b0 [ 115.445775] ? _cond_resched+0x3c/0xd0 [ 115.449706] drbg_kcapi_seed+0xa5a/0x2270 [ 115.453963] ? trace_kmalloc+0xa3/0x2b0 [ 115.458019] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.463480] ? drbg_kcapi_random+0xc20/0xc20 [ 115.467965] crypto_rng_reset+0x262/0x310 [ 115.472222] rng_setkey+0x8b/0xa0 [ 115.475728] alg_setsockopt+0x6c5/0x740 [ 115.479791] ? rng_release+0x50/0x50 [ 115.483574] ? alg_accept+0xd0/0xd0 [ 115.487272] SYSC_setsockopt+0x4b8/0x570 2018/04/26 18:12:34 executing program 2: socket$packet(0x11, 0x0, 0x300) r0 = epoll_create1(0x0) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x4, 0x100, 0x52a9, 0x3, 0x30, 0x7, 0x8, 0x2}, &(0x7f0000000100)={0x3, 0x5, 0x80000001, 0x0, 0x6ebb8c19, 0x20, 0x7e00000000000}, &(0x7f0000000140)={0x8000, 0x21, 0x3f, 0x5, 0xa6, 0x6, 0x3f, 0x2}, &(0x7f00000001c0)={r2, r3+30000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x1}, 0x8}) [ 115.491443] SyS_setsockopt+0x76/0xa0 [ 115.495344] do_syscall_64+0x309/0x430 [ 115.499289] ? SYSC_recv+0xe0/0xe0 [ 115.502867] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.508105] RIP: 0033:0x455389 [ 115.511337] RSP: 002b:00007f4899bd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 115.519080] RAX: ffffffffffffffda RBX: 00007f4899bd36d4 RCX: 0000000000455389 [ 115.526374] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 115.533666] RBP: 000000000072bea0 R08: 0000000000000011 R09: 0000000000000000 [ 115.540959] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 115.543766] FAULT_INJECTION: forcing a failure. [ 115.543766] name failslab, interval 1, probability 0, space 0, times 0 [ 115.548247] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000003 [ 115.548639] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 115.573907] CPU: 1 PID: 8836 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 115.580769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.590144] Call Trace: [ 115.592776] dump_stack+0x185/0x1d0 [ 115.596447] should_fail+0x87b/0xab0 [ 115.600199] should_failslab+0x279/0x2a0 [ 115.604298] kmem_cache_alloc_node+0x151/0xc70 [ 115.608986] ? __alloc_skb+0x203/0x9f0 [ 115.612962] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.618413] __alloc_skb+0x203/0x9f0 [ 115.622231] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.626989] sctp_packet_transmit+0x48a/0x42c0 [ 115.631695] ? sctp_get_ecne_prepend+0x28/0x110 [ 115.636416] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.641824] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.647287] sctp_outq_flush+0x1a7a/0x6320 [ 115.651601] ? sk_common_release+0x500/0x570 [ 115.656116] sctp_outq_uncork+0xd2/0xf0 [ 115.660200] sctp_do_sm+0x570/0x8c20 [ 115.664028] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 115.669492] ? kmsan_set_origin+0x9e/0x160 [ 115.673840] sctp_primitive_ABORT+0x175/0x1a0 [ 115.678375] sctp_close+0x49c/0xdb0 [ 115.682087] ? ip_mc_drop_socket+0x6ac/0x6f0 [ 115.686536] ? sctp_destruct_sock+0xa0/0xa0 [ 115.690892] inet_release+0x240/0x2a0 [ 115.694753] inet6_release+0xaf/0x100 [ 115.698644] ? inet6_bind+0x1820/0x1820 [ 115.702702] sock_close+0xe0/0x300 [ 115.706349] __fput+0x49e/0xa10 [ 115.709741] ____fput+0x37/0x40 [ 115.713119] ? fput+0x2e0/0x2e0 [ 115.716468] task_work_run+0x243/0x2c0 [ 115.720414] prepare_exit_to_usermode+0x33c/0x3a0 [ 115.725351] syscall_return_slowpath+0xe9/0x700 [ 115.730128] ? __close_fd+0x47b/0x4d0 [ 115.734029] ? SYSC_close+0x71/0x130 [ 115.737842] do_syscall_64+0x36d/0x430 [ 115.741809] ? filp_close+0x2e0/0x2e0 [ 115.745654] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.750867] RIP: 0033:0x455389 [ 115.754074] RSP: 002b:00007f878d4ccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 115.761818] RAX: 0000000000000000 RBX: 00007f878d4cd6d4 RCX: 0000000000455389 [ 115.769117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 115.776418] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.783712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/26 18:12:34 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_delrule={0x34, 0x21, 0x201, 0x0, 0x0, {0xa, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10014}, [@FRA_DST={0x14, 0x1}]}, 0x34}, 0x1}, 0x0) 2018/04/26 18:12:34 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) [ 115.791008] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000005 [ 115.809015] FAULT_INJECTION: forcing a failure. [ 115.809015] name failslab, interval 1, probability 0, space 0, times 0 [ 115.820449] CPU: 1 PID: 8866 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 115.827314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.836686] Call Trace: [ 115.839314] dump_stack+0x185/0x1d0 [ 115.842990] should_fail+0x87b/0xab0 [ 115.846752] should_failslab+0x279/0x2a0 [ 115.850929] __kmalloc+0xc2/0x350 [ 115.854433] ? __crypto_alloc_tfm+0x219/0x8e0 [ 115.858972] ? __crypto_alloc_tfm+0x1b6/0x8e0 [ 115.863510] __crypto_alloc_tfm+0x219/0x8e0 [ 115.867931] crypto_spawn_tfm+0x2a5/0x370 [ 115.872144] crypto_ctr_init_tfm+0x89/0x180 [ 115.876509] ? crypto_ctr_free+0x60/0x60 [ 115.881474] __crypto_alloc_tfm+0x705/0x8e0 [ 115.885847] crypto_skcipher_init_tfm+0x292/0xea0 [ 115.890756] ? crypto_skcipher_extsize+0x170/0x170 [ 115.895719] crypto_create_tfm+0x1e3/0x640 [ 115.900070] crypto_alloc_tfm+0x3a9/0x710 [ 115.904284] crypto_alloc_skcipher+0x99/0xb0 [ 115.908740] drbg_init_sym_kernel+0x3bd/0xcc0 [ 115.913323] ? rcu_note_context_switch+0x4a0/0x4b0 [ 115.918343] ? _cond_resched+0x3c/0xd0 [ 115.922275] drbg_kcapi_seed+0xa5a/0x2270 [ 115.926528] ? trace_kmalloc+0xa3/0x2b0 [ 115.930569] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.936030] ? drbg_kcapi_random+0xc20/0xc20 [ 115.940523] crypto_rng_reset+0x262/0x310 [ 115.944781] rng_setkey+0x8b/0xa0 [ 115.948290] alg_setsockopt+0x6c5/0x740 [ 115.952356] ? rng_release+0x50/0x50 [ 115.956146] ? alg_accept+0xd0/0xd0 [ 115.959849] SYSC_setsockopt+0x4b8/0x570 [ 115.964034] SyS_setsockopt+0x76/0xa0 [ 115.967947] do_syscall_64+0x309/0x430 [ 115.971905] ? SYSC_recv+0xe0/0xe0 [ 115.975481] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.980692] RIP: 0033:0x455389 [ 115.983897] RSP: 002b:00007f4899bd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/04/26 18:12:34 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200000000000a) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mbind(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000000c0), 0x1, 0x2) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/04/26 18:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x200000) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x2, &(0x7f0000004fe8)=[{0x5c}, {0x6}]}) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f00000001c0)=0x2, 0x4) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001000)={0x14, 0x18, 0x301, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x9, 0x8000, 0x401, 'queue0\x00', 0x3f}) [ 115.991648] RAX: ffffffffffffffda RBX: 00007f4899bd36d4 RCX: 0000000000455389 [ 115.998940] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 116.006242] RBP: 000000000072bea0 R08: 0000000000000011 R09: 0000000000000000 [ 116.013535] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 116.020830] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000004 [ 116.028423] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/04/26 18:12:35 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2c7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) read(r0, &(0x7f0000000200)=""/173, 0xad) 2018/04/26 18:12:35 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/26 18:12:35 executing program 1 (fault-call:5 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) [ 116.173775] audit: type=1326 audit(1524766355.172:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8879 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 18:12:35 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200000000000a) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mbind(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000000c0), 0x1, 0x2) sendfile(r2, r1, &(0x7f0000000080), 0x80000003) 2018/04/26 18:12:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r4, 0x0, 0x29, 0xe2, &(0x7f00000003c0)="9713e411a7590d2a7f13b765bacfcca9f77b8fe4b5a5cea7ca1920a6c4589e3152f520565dfec79b45", &(0x7f0000000400)=""/226, 0xaeb, 0x9}, 0x28) r5 = msgget$private(0x0, 0x40) msgrcv(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e49e3546e6af579e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xde, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={r6, 0xfffffffffffffffb}, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/123}) [ 116.277686] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/04/26 18:12:35 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/26 18:12:35 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r0}) setsockopt$sock_timeval(r0, 0x1, 0x36, &(0x7f00000000c0)={0x3, 0xfff}, 0xffffffffffffff3b) 2018/04/26 18:12:35 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000040)="1f0000000706fd00010000f6003f00000093f80009000180060045ec000000", 0xfffffffffffffe84) 2018/04/26 18:12:35 executing program 3 (fault-call:2 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) [ 116.504652] FAULT_INJECTION: forcing a failure. [ 116.504652] name failslab, interval 1, probability 0, space 0, times 0 [ 116.516104] CPU: 1 PID: 8919 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 116.522975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.532351] Call Trace: [ 116.534985] dump_stack+0x185/0x1d0 [ 116.538655] should_fail+0x87b/0xab0 [ 116.542424] should_failslab+0x279/0x2a0 [ 116.546542] __kmalloc+0xc2/0x350 [ 116.550041] ? drbg_init_sym_kernel+0x61d/0xcc0 [ 116.554751] drbg_init_sym_kernel+0x61d/0xcc0 [ 116.559329] ? rcu_note_context_switch+0x4a0/0x4b0 [ 116.564336] ? _cond_resched+0x3c/0xd0 [ 116.568263] drbg_kcapi_seed+0xa5a/0x2270 [ 116.572502] ? trace_kmalloc+0xa3/0x2b0 [ 116.576537] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.581992] ? drbg_kcapi_random+0xc20/0xc20 [ 116.586482] crypto_rng_reset+0x262/0x310 [ 116.590733] rng_setkey+0x8b/0xa0 [ 116.594236] alg_setsockopt+0x6c5/0x740 [ 116.598293] ? rng_release+0x50/0x50 [ 116.602076] ? alg_accept+0xd0/0xd0 [ 116.605774] SYSC_setsockopt+0x4b8/0x570 [ 116.609933] SyS_setsockopt+0x76/0xa0 [ 116.613823] do_syscall_64+0x309/0x430 [ 116.617769] ? SYSC_recv+0xe0/0xe0 [ 116.621357] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.626568] RIP: 0033:0x455389 [ 116.629773] RSP: 002b:00007f4899bd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 116.637522] RAX: ffffffffffffffda RBX: 00007f4899bd36d4 RCX: 0000000000455389 [ 116.644814] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 2018/04/26 18:12:35 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x9, 0x42880) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000001c0)={0x0, 0x2710}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8970, &(0x7f0000000040)="143af4") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x20, 0x6a, 0x6, 0x8, 0x2b5, 0x8b7, 0xfffffffffffffff7, 0x2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) 2018/04/26 18:12:35 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000340)='/dev/ptmx\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) acct(&(0x7f0000000100)='./file0\x00') fcntl$getflags(r1, 0x88376ee285f28381) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x280) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/04/26 18:12:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') unshare(0x40600) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[@ANYBLOB="cf2d4b2f000000000000000000000000000000000008000000000023bcc800e6910ad8578053cef6bb0c6ddfe100"]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x45, "e4be8bfea28855516e4005df220f844f5c8f95e59d86fbed67701126a2b20f6877c5367ae4cb7cdec82ae84e0a3ff3cb026a27426043ffe8f43a350cb9175f7ffceb373826"}, &(0x7f0000000180)=0x4d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, 0x8) 2018/04/26 18:12:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x43, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x3, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4), 0xfffffffffffffdea) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x82}, &(0x7f0000000140)=0x8) 2018/04/26 18:12:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1000000000007) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0xa000) r2 = getpid() ptrace$getsig(0x4202, r2, 0x5, &(0x7f00000000c0)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000280)=""/205) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r1, r3, &(0x7f0000000080), 0xb16b) sync_file_range(r0, 0x6, 0x3f, 0x1) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000140)=""/130) 2018/04/26 18:12:35 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) [ 116.652103] RBP: 000000000072bea0 R08: 0000000000000011 R09: 0000000000000000 [ 116.659397] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 116.666692] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000005 [ 116.674141] DRBG: could not allocate request queue [ 116.785780] FAULT_INJECTION: forcing a failure. [ 116.785780] name failslab, interval 1, probability 0, space 0, times 0 [ 116.797188] CPU: 0 PID: 8898 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 116.804057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.813440] Call Trace: [ 116.816078] dump_stack+0x185/0x1d0 [ 116.819756] should_fail+0x87b/0xab0 [ 116.823579] should_failslab+0x279/0x2a0 [ 116.827699] __kmalloc_node_track_caller+0x243/0x11c0 [ 116.832998] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.838396] ? sctp_packet_transmit+0x48a/0x42c0 [ 116.843239] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.848688] __alloc_skb+0x2cf/0x9f0 [ 116.852514] ? sctp_packet_transmit+0x48a/0x42c0 [ 116.857360] sctp_packet_transmit+0x48a/0x42c0 [ 116.862061] ? sctp_get_ecne_prepend+0x28/0x110 [ 116.866774] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.872226] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.877682] sctp_outq_flush+0x1a7a/0x6320 [ 116.882033] ? sk_common_release+0x500/0x570 [ 116.886559] sctp_outq_uncork+0xd2/0xf0 [ 116.890587] sctp_do_sm+0x570/0x8c20 [ 116.894394] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 116.899845] ? kmsan_set_origin+0x9e/0x160 [ 116.904154] sctp_primitive_ABORT+0x175/0x1a0 [ 116.908696] sctp_close+0x49c/0xdb0 [ 116.912427] ? ip_mc_drop_socket+0x6ac/0x6f0 [ 116.916890] ? sctp_destruct_sock+0xa0/0xa0 [ 116.921242] inet_release+0x240/0x2a0 [ 116.925097] inet6_release+0xaf/0x100 [ 116.928993] ? inet6_bind+0x1820/0x1820 [ 116.933054] sock_close+0xe0/0x300 [ 116.936695] __fput+0x49e/0xa10 [ 116.940092] ____fput+0x37/0x40 [ 116.943483] ? fput+0x2e0/0x2e0 [ 116.946838] task_work_run+0x243/0x2c0 [ 116.950784] prepare_exit_to_usermode+0x33c/0x3a0 [ 116.955714] syscall_return_slowpath+0xe9/0x700 [ 116.960500] ? __close_fd+0x47b/0x4d0 [ 116.964393] ? SYSC_close+0x71/0x130 [ 116.968186] do_syscall_64+0x36d/0x430 [ 116.972134] ? filp_close+0x2e0/0x2e0 [ 116.975979] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.981191] RIP: 0033:0x455389 [ 116.984398] RSP: 002b:00007f878d4ccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 116.992164] RAX: 0000000000000000 RBX: 00007f878d4cd6d4 RCX: 0000000000455389 [ 116.999475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 117.006776] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.014070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 117.021365] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000006 [ 117.033578] audit: type=1326 audit(1524766356.032:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8879 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 18:12:36 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0xffffffffffffffb8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8200, 0x0) write(r0, &(0x7f00000000c0)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a1f7e07b58cb9583fbdd036c92abd10c38b8451cc8a11a41e", 0xbe) 2018/04/26 18:12:36 executing program 5: socketpair(0x0, 0x1, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'gretap0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="10000000070000000100008000000000ff0100005803000009000000030000000c8ba8739d95d277e0cfd743b15f08c583fee4ea2fcc27bb9d0565b6ff5fec00000000000000"]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x2) r2 = socket$inet6(0xa, 0x80e, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x1ac, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, 0xe362d0038a66ba0f) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) inotify_add_watch(r1, &(0x7f00000001c0)='./file0\x00', 0x4000004) 2018/04/26 18:12:36 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f0000000100)=0xc) 2018/04/26 18:12:36 executing program 3 (fault-call:2 fault-nth:6): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:36 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04", 0x19}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3c, 0x8000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x2, 0x18, 0x1d, "579d513058bc1de4bdf6a36f884daa2496782cfa9b7eacf9d1e307fc6225de3d0f52e908500ae2a5664588f90ff8aca5c1d041aaa9ebed048955048f956e92e4", "759274674a26e8c726720ad19ad5fc3c004ac4d2910764f151488b050038db1cb60ef05ce3a0da103b7a92cff82ea6a0edf1837fbb022f084e36e8820d2a0790", "f8e39f127d493f93a511787af850a95be4a979f0b669eed98c5880befdf59f03", [0x3, 0xfffffffffffffffe]}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000180)=""/76) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x10001}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/26 18:12:36 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/26 18:12:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) io_setup(0x7, &(0x7f00000001c0)=0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0xc0) io_cancel(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000200)="f24545fdc50fd476b7c707977c2b483cdaba8a6ef97d037cd5d1102a4892eb5286ff98e4ee9023d8e442b0184995bb3d725bd17b40ed5e74b1dd54491af65c2ae9677ff9e9eb2219c4348f58e796cd51e84e3c2fc572ade71dbccfc9baa89c858363379a3ac5d1541142018e395b1ea49ecd2dbdc4ed1997f6f81415277b4fb0fee6aca67c560ad42c314ead29b96924f254125dcba2d3410193137e22e2361923a10c3f22067a3e337264cded94e390b6fd55c64f5620d3844ee0474a39a22d3dd26bab270d24a69648ca2facc5cfcc47e035ffdc9e4405", 0xd8, 0x9, 0x0, 0x0, r2}, &(0x7f0000000380)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$getflags(r2, 0x40a) memfd_create(&(0x7f0000000180)='/dev/autofs\x00', 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000140)={0x5, 0x1ff, 0x2, 0xe2be}, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x4002) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r5, 0x29, 0x12, &(0x7f00000000c0), &(0x7f0000013000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000080)) close(r0) 2018/04/26 18:12:36 executing program 1 (fault-call:5 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) [ 117.228791] FAULT_INJECTION: forcing a failure. [ 117.228791] name failslab, interval 1, probability 0, space 0, times 0 [ 117.240151] CPU: 1 PID: 8962 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 117.247020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.256410] Call Trace: [ 117.259046] dump_stack+0x185/0x1d0 [ 117.263317] should_fail+0x87b/0xab0 [ 117.267089] should_failslab+0x279/0x2a0 [ 117.271212] __kmalloc+0xc2/0x350 [ 117.274715] ? drbg_init_sym_kernel+0x7b8/0xcc0 [ 117.279432] drbg_init_sym_kernel+0x7b8/0xcc0 [ 117.284014] ? rcu_note_context_switch+0x4a0/0x4b0 [ 117.287873] FAULT_INJECTION: forcing a failure. [ 117.287873] name failslab, interval 1, probability 0, space 0, times 0 [ 117.289033] ? _cond_resched+0x3c/0xd0 [ 117.289077] drbg_kcapi_seed+0xa5a/0x2270 [ 117.289181] ? trace_kmalloc+0xa3/0x2b0 [ 117.312336] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 117.317761] ? drbg_kcapi_random+0xc20/0xc20 [ 117.322222] crypto_rng_reset+0x262/0x310 [ 117.326434] rng_setkey+0x8b/0xa0 [ 117.329910] alg_setsockopt+0x6c5/0x740 [ 117.333932] ? rng_release+0x50/0x50 [ 117.337683] ? alg_accept+0xd0/0xd0 [ 117.341347] SYSC_setsockopt+0x4b8/0x570 [ 117.345469] SyS_setsockopt+0x76/0xa0 [ 117.349320] do_syscall_64+0x309/0x430 [ 117.353227] ? SYSC_recv+0xe0/0xe0 [ 117.356793] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.361987] RIP: 0033:0x455389 [ 117.365176] RSP: 002b:00007f4899bd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 117.372902] RAX: ffffffffffffffda RBX: 00007f4899bd36d4 RCX: 0000000000455389 [ 117.380174] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 117.387443] RBP: 000000000072bea0 R08: 0000000000000011 R09: 0000000000000000 [ 117.394714] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 117.401982] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000006 [ 117.409278] CPU: 0 PID: 8952 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 117.416135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.425506] Call Trace: [ 117.428130] dump_stack+0x185/0x1d0 [ 117.431802] should_fail+0x87b/0xab0 [ 117.435566] should_failslab+0x279/0x2a0 [ 117.439734] kmem_cache_alloc_node+0x151/0xc70 [ 117.444425] ? __alloc_skb+0x203/0x9f0 [ 117.448402] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.453864] __alloc_skb+0x203/0x9f0 [ 117.457693] ? kmsan_internal_chain_origin+0x1d3/0x210 [ 117.463057] skb_copy_expand+0x14c/0x1200 [ 117.467295] ? kmsan_internal_chain_origin+0x12b/0x210 [ 117.472647] ? __msan_chain_origin+0x69/0xc0 [ 117.477129] ? sctp_chunk_fail+0x143/0x170 [ 117.481444] ? __sctp_outq_teardown+0x32b/0x1780 [ 117.486285] ? sctp_outq_free+0x37/0x40 [ 117.490334] ? sctp_association_free+0x3d3/0xf30 [ 117.495163] ? sctp_primitive_ABORT+0x175/0x1a0 [ 117.499857] ? sctp_close+0x49c/0xdb0 [ 117.503736] ? inet_release+0x240/0x2a0 [ 117.507739] ? __fput+0x49e/0xa10 [ 117.511225] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.516629] sctp_ulpevent_make_send_failed+0x14f/0xdb0 [ 117.522048] sctp_datamsg_put+0x3c0/0x850 [ 117.526249] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.531705] sctp_chunk_free+0x7c/0xc0 [ 117.535702] __sctp_outq_teardown+0x33d/0x1780 [ 117.540348] sctp_outq_free+0x37/0x40 [ 117.544241] sctp_association_free+0x3d3/0xf30 [ 117.548892] sctp_do_sm+0x7cee/0x8c20 [ 117.552787] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 117.558240] ? kmsan_set_origin+0x9e/0x160 [ 117.562557] sctp_primitive_ABORT+0x175/0x1a0 [ 117.567093] sctp_close+0x49c/0xdb0 [ 117.570828] ? ip_mc_drop_socket+0x6ac/0x6f0 [ 117.575276] ? sctp_destruct_sock+0xa0/0xa0 [ 117.579628] inet_release+0x240/0x2a0 [ 117.583483] inet6_release+0xaf/0x100 [ 117.587373] ? inet6_bind+0x1820/0x1820 [ 117.591425] sock_close+0xe0/0x300 [ 117.595079] __fput+0x49e/0xa10 [ 117.598486] ____fput+0x37/0x40 [ 117.601867] ? fput+0x2e0/0x2e0 [ 117.605218] task_work_run+0x243/0x2c0 [ 117.609164] prepare_exit_to_usermode+0x33c/0x3a0 [ 117.614131] syscall_return_slowpath+0xe9/0x700 [ 117.618903] ? __close_fd+0x47b/0x4d0 [ 117.622800] ? SYSC_close+0x71/0x130 [ 117.626590] do_syscall_64+0x36d/0x430 [ 117.630536] ? filp_close+0x2e0/0x2e0 [ 117.634373] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.639584] RIP: 0033:0x455389 [ 117.642788] RSP: 002b:00007f878d4ccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 117.650527] RAX: 0000000000000000 RBX: 00007f878d4cd6d4 RCX: 0000000000455389 [ 117.657813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 117.665102] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.672399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/26 18:12:36 executing program 6: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) readahead(r0, 0x0, 0xfff) r1 = socket$netlink(0x10, 0x3, 0x1) writev(r1, &(0x7f0000c30000)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={r2, r3/1000+10000}, 0x10) 2018/04/26 18:12:36 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/26 18:12:36 executing program 3 (fault-call:2 fault-nth:7): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000580)=ANY=[@ANYBLOB="b800000013000100000000000000000000000066bfbd3700000000000000000000000000fe8000000000000000000000000000bb00000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000"], 0xb8}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="010000001fea236da273a91062f51651630bc3139c937c22e65593d76fce05222d6eb76e188e30e7ba2fcf85f3d2140a393877a9f105370e0c44607aea90f0a7e5ac00730cde885c08de154bd6ff9df2c40d356d3ee4e1aeb674e7aa2190a1ff3d61dc42213e31cfd93e250b9d56e9"], &(0x7f0000000540)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r3, 0x14}, 0x8) syz_mount_image$minix(&(0x7f0000000200)='minix\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x2, &(0x7f0000000340)=[{&(0x7f0000000280)="61a416934bd738ae38399e8f51c927dba33597515e28be7d566decec6b20592cced12ac132ecc4c7208c972dfb55ad08ddd9c0c373d487525881ab4a3519c1e1d43308bead174cdce5982fbf58326b9349c48566d9e7b4f503706edf9f4bfba60ce91f1503d19a08a608245f8f0d253b6702b1f2b2f9c3f31d34306558b898f1e1d06717739e4f", 0x87, 0x8000}, {&(0x7f0000000440)="a6ef984e92fabb61b666eedab02d0a2c262fbc93d7206ee4b6b25532642c66fff71b4141f6d13b382c430208894101bb1ecc334fe82e91d4ded595dffe016a14c000fcac5c6c4974894f910bdadcd9341cf306021280587f414eca7e34dbd5300af71bf8d4207cae4499ebfbee01271289e0af63878f4ed5d11d7f55be6f0c2f65da273ba414fd3feef082d7", 0x8c, 0x1ff}], 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e22, 0x99, @local={0xfe, 0x80, [], 0xaa}}}, 0xfffffffffffffff8, 0x10000, 0x7fffffff, 0xa4cb7b7, 0x83}, &(0x7f00000001c0)=0x98) [ 117.679685] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000007 [ 117.727675] FAULT_INJECTION: forcing a failure. [ 117.727675] name failslab, interval 1, probability 0, space 0, times 0 [ 117.739165] CPU: 1 PID: 8985 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 117.746027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.755401] Call Trace: [ 117.758032] dump_stack+0x185/0x1d0 [ 117.761707] should_fail+0x87b/0xab0 [ 117.765473] should_failslab+0x279/0x2a0 [ 117.769592] __kmalloc+0xc2/0x350 [ 117.773088] ? drbg_init_sym_kernel+0x8ca/0xcc0 [ 117.777797] drbg_init_sym_kernel+0x8ca/0xcc0 [ 117.782374] ? rcu_note_context_switch+0x4a0/0x4b0 [ 117.787383] ? _cond_resched+0x3c/0xd0 [ 117.791311] drbg_kcapi_seed+0xa5a/0x2270 [ 117.795555] ? trace_kmalloc+0xa3/0x2b0 [ 117.799603] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 117.805053] ? drbg_kcapi_random+0xc20/0xc20 [ 117.809540] crypto_rng_reset+0x262/0x310 [ 117.813784] rng_setkey+0x8b/0xa0 [ 117.817284] alg_setsockopt+0x6c5/0x740 [ 117.821336] ? rng_release+0x50/0x50 [ 117.825116] ? alg_accept+0xd0/0xd0 [ 117.828810] SYSC_setsockopt+0x4b8/0x570 [ 117.832973] SyS_setsockopt+0x76/0xa0 [ 117.836842] do_syscall_64+0x309/0x430 [ 117.840770] ? SYSC_recv+0xe0/0xe0 [ 117.844346] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.849555] RIP: 0033:0x455389 [ 117.852760] RSP: 002b:00007f4899bd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 117.860503] RAX: ffffffffffffffda RBX: 00007f4899bd36d4 RCX: 0000000000455389 [ 117.867793] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 117.875087] RBP: 000000000072bea0 R08: 0000000000000011 R09: 0000000000000000 [ 117.882382] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 117.889678] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000007 2018/04/26 18:12:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0xc2d, 0xfffffffffffffffe, 0x0, 0x5, [{0x2, 0x5537, 0x800, 0x0, 0x0, 0x8}, {0x101, 0x7, 0x6, 0x0, 0x0, 0x80}, {0x1000, 0x1d, 0xe26, 0x0, 0x0, 0x1800}, {0x8, 0x5fd, 0x4, 0x0, 0x0, 0x4}, {0x40, 0x3, 0x3, 0x0, 0x0, 0x2000}]}) 2018/04/26 18:12:37 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/26 18:12:37 executing program 3 (fault-call:2 fault-nth:8): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:37 executing program 1 (fault-call:5 fault-nth:8): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:37 executing program 4: r0 = eventfd(0x9) fcntl$setflags(r0, 0x2, 0x1) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x40) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='gfs2\x00', 0x0, 0x0) 2018/04/26 18:12:37 executing program 0: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0xfffffffffffffe13) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000002500)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/207, 0xcf}, 0x0) 2018/04/26 18:12:37 executing program 6: mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) madvise(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/26 18:12:37 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)=0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40240, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000640)=ANY=[@ANYBLOB="03000000000000000000000000000000c801000000000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000060000000000000e700000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fb00000000001000bbe12a434e1f8c910900c3a876f03e88750726f7bfe1cd497d63083300a044bc20e98eff9daf5d483d1f9cbe3eb7253924498948204a891a6c385b7ed5ea1936639c35372224c498c2", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x3, &(0x7f0000000100)=[0x200, 0x9, 0x800], &(0x7f0000000140)=[0x3f], 0x31, 0x7, 0xffc, &(0x7f0000000180)=[0x1000, 0x85, 0x80000001, 0x7, 0x9, 0x2, 0x7], &(0x7f00000001c0)=[0x101, 0x8, 0x5, 0x6, 0x7fffffff]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000013c0)=ANY=[]) [ 118.112824] FAULT_INJECTION: forcing a failure. [ 118.112824] name failslab, interval 1, probability 0, space 0, times 0 [ 118.124187] CPU: 1 PID: 9008 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 118.131053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.140428] Call Trace: [ 118.143059] dump_stack+0x185/0x1d0 [ 118.146732] should_fail+0x87b/0xab0 [ 118.150504] should_failslab+0x279/0x2a0 [ 118.154660] __kmalloc+0xc2/0x350 [ 118.158203] ? _cond_resched+0x3c/0xd0 [ 118.162170] ? drbg_kcapi_seed+0xc51/0x2270 [ 118.166565] ? drbg_kcapi_seed+0xac8/0x2270 [ 118.170930] drbg_kcapi_seed+0xc51/0x2270 [ 118.175180] ? trace_kmalloc+0xa3/0x2b0 [ 118.179234] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.184681] ? drbg_kcapi_random+0xc20/0xc20 [ 118.189162] crypto_rng_reset+0x262/0x310 [ 118.193407] rng_setkey+0x8b/0xa0 [ 118.196907] alg_setsockopt+0x6c5/0x740 [ 118.200968] ? rng_release+0x50/0x50 [ 118.204745] ? alg_accept+0xd0/0xd0 [ 118.208441] SYSC_setsockopt+0x4b8/0x570 [ 118.212608] SyS_setsockopt+0x76/0xa0 [ 118.216497] do_syscall_64+0x309/0x430 [ 118.220434] ? SYSC_recv+0xe0/0xe0 [ 118.224021] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.229237] RIP: 0033:0x455389 [ 118.232454] RSP: 002b:00007f4899bd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 118.240198] RAX: ffffffffffffffda RBX: 00007f4899bd36d4 RCX: 0000000000455389 [ 118.247485] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 118.254774] RBP: 000000000072bea0 R08: 0000000000000011 R09: 0000000000000000 [ 118.262052] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.269322] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000008 [ 118.297519] FAULT_INJECTION: forcing a failure. [ 118.297519] name failslab, interval 1, probability 0, space 0, times 0 [ 118.308972] CPU: 0 PID: 9014 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 118.315838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.325212] Call Trace: [ 118.327848] dump_stack+0x185/0x1d0 [ 118.331521] should_fail+0x87b/0xab0 [ 118.335281] should_failslab+0x279/0x2a0 [ 118.339471] __kmalloc_node_track_caller+0x243/0x11c0 [ 118.344731] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.350177] ? skb_copy_expand+0x14c/0x1200 [ 118.354592] __alloc_skb+0x2cf/0x9f0 [ 118.358409] ? skb_copy_expand+0x14c/0x1200 [ 118.362800] ? kmsan_internal_chain_origin+0x1d3/0x210 [ 118.368156] skb_copy_expand+0x14c/0x1200 [ 118.372396] ? kmsan_internal_chain_origin+0x12b/0x210 [ 118.377749] ? __msan_chain_origin+0x69/0xc0 [ 118.382238] ? sctp_chunk_fail+0x143/0x170 [ 118.386555] ? __sctp_outq_teardown+0x32b/0x1780 [ 118.391388] ? sctp_outq_free+0x37/0x40 [ 118.395431] ? sctp_association_free+0x3d3/0xf30 [ 118.400254] ? sctp_primitive_ABORT+0x175/0x1a0 [ 118.404949] ? sctp_close+0x49c/0xdb0 [ 118.408830] ? inet_release+0x240/0x2a0 [ 118.412841] ? __fput+0x49e/0xa10 [ 118.416332] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.421742] sctp_ulpevent_make_send_failed+0x14f/0xdb0 [ 118.427221] sctp_datamsg_put+0x3c0/0x850 [ 118.431923] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.437383] sctp_chunk_free+0x7c/0xc0 [ 118.441395] __sctp_outq_teardown+0x33d/0x1780 [ 118.446042] sctp_outq_free+0x37/0x40 [ 118.449936] sctp_association_free+0x3d3/0xf30 [ 118.454590] sctp_do_sm+0x7cee/0x8c20 [ 118.458498] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 118.463952] ? kmsan_set_origin+0x9e/0x160 [ 118.468253] sctp_primitive_ABORT+0x175/0x1a0 [ 118.472789] sctp_close+0x49c/0xdb0 [ 118.476531] ? ip_mc_drop_socket+0x6ac/0x6f0 [ 118.480982] ? sctp_destruct_sock+0xa0/0xa0 [ 118.485339] inet_release+0x240/0x2a0 [ 118.489198] inet6_release+0xaf/0x100 [ 118.493095] ? inet6_bind+0x1820/0x1820 [ 118.497160] sock_close+0xe0/0x300 [ 118.500807] __fput+0x49e/0xa10 [ 118.504209] ____fput+0x37/0x40 [ 118.507592] ? fput+0x2e0/0x2e0 [ 118.510949] task_work_run+0x243/0x2c0 [ 118.514900] prepare_exit_to_usermode+0x33c/0x3a0 [ 118.519840] syscall_return_slowpath+0xe9/0x700 [ 118.524623] ? __close_fd+0x47b/0x4d0 [ 118.528528] ? SYSC_close+0x71/0x130 [ 118.532320] do_syscall_64+0x36d/0x430 [ 118.536266] ? filp_close+0x2e0/0x2e0 [ 118.540108] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.545326] RIP: 0033:0x455389 [ 118.548548] RSP: 002b:00007f878d4ccc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 118.556295] RAX: 0000000000000000 RBX: 00007f878d4cd6d4 RCX: 0000000000455389 2018/04/26 18:12:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffbfffffe, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = accept4(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000080)=0x80, 0x800) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0xfffffffffffffe68) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x2000000000000000, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendto(r0, &(0x7f00000002c0)="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", 0xfd, 0x20000000, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8218000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x64, r2, 0x0, 0x70bd26, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4051}, 0x20000081) 2018/04/26 18:12:37 executing program 3 (fault-call:2 fault-nth:9): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:37 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000140)=0x119f) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f00005c5fc7)=""/154, 0x9a) write$tun(r1, &(0x7f00000001c0)={@void, @hdr={0x0, 0x0, 0x0, 0x0, 0x4}, @ipx={0xffff, 0x20, 0x0, 0x0, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random, @current}, "d756"}}, 0x2a) 2018/04/26 18:12:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/dev\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1000) preadv(r0, &(0x7f0000000900)=[{&(0x7f0000000100)=""/75, 0x4b}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000000540)=""/241, 0xf1}, {&(0x7f0000000640)=""/249, 0xf9}, {&(0x7f0000000740)=""/141, 0x8d}, {&(0x7f0000000800)=""/231, 0xe7}], 0x7, 0x0) 2018/04/26 18:12:37 executing program 0: mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x8000) 2018/04/26 18:12:37 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) [ 118.563602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 118.570902] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.578200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.585498] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000008 [ 118.628930] FAULT_INJECTION: forcing a failure. [ 118.628930] name failslab, interval 1, probability 0, space 0, times 0 [ 118.640317] CPU: 1 PID: 9045 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 118.647174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.656543] Call Trace: [ 118.659176] dump_stack+0x185/0x1d0 [ 118.662849] should_fail+0x87b/0xab0 [ 118.666622] should_failslab+0x279/0x2a0 [ 118.670777] __kmalloc+0xc2/0x350 [ 118.674314] ? _cond_resched+0x3c/0xd0 [ 118.678272] ? drbg_kcapi_seed+0xedd/0x2270 [ 118.682669] ? drbg_kcapi_seed+0xd8c/0x2270 [ 118.687033] drbg_kcapi_seed+0xedd/0x2270 [ 118.691274] ? trace_kmalloc+0xa3/0x2b0 [ 118.695315] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.700762] ? drbg_kcapi_random+0xc20/0xc20 [ 118.705243] crypto_rng_reset+0x262/0x310 [ 118.709482] rng_setkey+0x8b/0xa0 [ 118.712989] alg_setsockopt+0x6c5/0x740 [ 118.717046] ? rng_release+0x50/0x50 [ 118.720823] ? alg_accept+0xd0/0xd0 [ 118.724511] SYSC_setsockopt+0x4b8/0x570 [ 118.728668] SyS_setsockopt+0x76/0xa0 [ 118.732554] do_syscall_64+0x309/0x430 [ 118.736493] ? SYSC_recv+0xe0/0xe0 [ 118.740076] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.745287] RIP: 0033:0x455389 [ 118.748493] RSP: 002b:00007f4899bd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 118.756235] RAX: ffffffffffffffda RBX: 00007f4899bd36d4 RCX: 0000000000455389 [ 118.763537] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 118.770830] RBP: 000000000072bea0 R08: 0000000000000011 R09: 0000000000000000 2018/04/26 18:12:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="b66264f8b1fd209d19a7841a7cdebc64b65be678d27dbe46d46c4a522690668682d38fce04f9813a181129eb313fcc4d0ac3bbeeca9f0e00c38d040f5f5266433723af97a948b7beaa3176e1029f71e13864b3f0240a2d530808e640c7f1a4ddaa238599e5ce871cbf6fbf859219ded6f87c6d29abb593a626f127373301337e68bb1f095f12dac90437bb3e4232a5fdb44d21f74143696d6885ac3dde3874f734b757", 0xa3}, {&(0x7f0000000180)="7f757b28a78e67317a8bd286cf1111f20cdeddd092a500cace68c36a0b8e0b1149d519a0136c9d0fbce71a947a09391473aaa78e35ba76f88bc8f8b13fa6f1f95bf23d13214aa2ca9a2a3150eea996aa24d303a93708d104aa82ae1ab15abaaef3c7", 0x62}], 0x2, 0xc) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000580)="ff", 0x1}], 0x1) 2018/04/26 18:12:37 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x3}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/04/26 18:12:37 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/26 18:12:37 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x10011, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r0 = memfd_create(&(0x7f0000000080)='/dev/snd/seq\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x7, 0x10000, 0x80000000, 0x3, 0x1ff, 0x4}) getsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000002ff4)={@local}, &(0x7f0000001fff)=0xc) [ 118.778126] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.785422] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000009 2018/04/26 18:12:38 executing program 1 (fault-call:5 fault-nth:9): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:38 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ace3aff146df793faff8abeef1a4e063ab01c35b39257b5a3d8999d9c11cab824f5b1d20ce6ab84115506ab5794e71e3482990f7368dcec05c90119dc26322dc828af4cd8da0aa782a733cdac191d685", 0x50}], 0x1, 0x2002) creat(&(0x7f0000000140)='./file0\x00', 0x80) 2018/04/26 18:12:38 executing program 0: r0 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x44a242, 0x0) getsockopt$sock_linger(r0, 0x1, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/04/26 18:12:38 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/26 18:12:38 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/sequencer\x00', 0x48002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$sndseq(r0, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 2018/04/26 18:12:38 executing program 3 (fault-call:2 fault-nth:10): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x200800, 0x0) close(r0) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x139, 0x200000) 2018/04/26 18:12:38 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x30, r1}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000022000)=[{0x45}, {0x16}]}) [ 119.395187] FAULT_INJECTION: forcing a failure. [ 119.395187] name failslab, interval 1, probability 0, space 0, times 0 [ 119.406571] CPU: 1 PID: 9075 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 119.413438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.422813] Call Trace: [ 119.424393] audit: type=1326 audit(1524766358.423:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9079 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 119.425437] dump_stack+0x185/0x1d0 [ 119.425475] should_fail+0x87b/0xab0 [ 119.425516] should_failslab+0x279/0x2a0 [ 119.425597] __kmalloc+0xc2/0x350 [ 119.459719] ? _cond_resched+0x3c/0xd0 [ 119.463693] ? drbg_kcapi_seed+0x129f/0x2270 [ 119.468146] drbg_kcapi_seed+0x129f/0x2270 [ 119.472495] ? drbg_kcapi_random+0xc20/0xc20 [ 119.476979] crypto_rng_reset+0x262/0x310 [ 119.481223] rng_setkey+0x8b/0xa0 [ 119.484726] alg_setsockopt+0x6c5/0x740 [ 119.488775] ? rng_release+0x50/0x50 [ 119.492548] ? alg_accept+0xd0/0xd0 [ 119.496238] SYSC_setsockopt+0x4b8/0x570 [ 119.500393] SyS_setsockopt+0x76/0xa0 [ 119.504273] do_syscall_64+0x309/0x430 [ 119.508204] ? SYSC_recv+0xe0/0xe0 [ 119.511778] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.516987] RIP: 0033:0x455389 [ 119.520224] RSP: 002b:00007f4899bd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 119.528009] RAX: ffffffffffffffda RBX: 00007f4899bd36d4 RCX: 0000000000455389 [ 119.535299] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 2018/04/26 18:12:38 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000005c0)=ANY=[]) execve(&(0x7f0000000200)='./control\x00', &(0x7f0000000280)=[&(0x7f0000000240)='-[em0ppp1\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', &(0x7f0000000300)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00']) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) accept4$ax25(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x8, [0xfffffffffffffffa, 0x39, 0x0, 0x100000000, 0x7, 0x7fff, 0x9, 0x1]}, &(0x7f0000000180)=0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f0000000400)='bfs\x00', &(0x7f0000000440)='./file1\x00', 0x9, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000480)="a315edcad21cbf50eff17b003b6940634e", 0x11, 0x8}], 0x10000, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f0000000040)='./control/file0\x00') rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') close(r1) 2018/04/26 18:12:38 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) [ 119.542595] RBP: 000000000072bea0 R08: 0000000000000011 R09: 0000000000000000 [ 119.549886] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 119.557177] R13: 0000000000000519 R14: 00000000006faaf8 R15: 000000000000000a 2018/04/26 18:12:38 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}}, 0xfeb1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xb5) r2 = open(&(0x7f0000000140)='./file0\x00', 0x2400, 0x20) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000180)={0x2, 0x9, 0x0, 0x1, 0x4, 0x9}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, 0x8000, 0x3ff, 0x9, 0x100, 0x9d59, 0x20, r1}) 2018/04/26 18:12:38 executing program 3 (fault-call:2 fault-nth:11): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/26 18:12:38 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800000000000003a) syz_open_procfs(0x0, &(0x7f00006d3fef)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f00008d1000), 0x401) read(r0, &(0x7f0000d30000), 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002ac0)='/dev/input/mice\x00', 0x0, 0x448840) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000002b00)={0xffffffff, 0x3f, 0x400}) getsockopt$inet_int(r1, 0x10d, 0x800400000009f, &(0x7f0000000000), &(0x7f0000002b40)=0x4) recvmmsg(r1, &(0x7f0000002940), 0x0, 0x2040, &(0x7f0000002a40)) linkat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000001180)='./file0\x00', 0xfffffffffffffffc) setsockopt$llc_int(r2, 0x10c, 0xa, &(0x7f0000000100)=0x5, 0xfffffffffffffebe) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x3000001b}) socket$bt_hidp(0x1f, 0x3, 0x6) dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000011c0)=""/4096, &(0x7f00000000c0)=0xfffffeeb) 2018/04/26 18:12:38 executing program 4: r0 = userfaultfd(0x0) fstat(r0, &(0x7f0000000000)) accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0x5c70adf8}, &(0x7f0000000440)=0x8) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x43a9, &(0x7f0000000940)=0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/04/26 18:12:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="cc", 0xffb0}], 0x10a) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x955e}, 0xb) close(r0) 2018/04/26 18:12:38 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/26 18:12:38 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x6e, &(0x7f0000000380)=0x0) io_submit(r1, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x4300) 2018/04/26 18:12:38 executing program 0: unshare(0x40600) r0 = socket$inet6(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="0118c4202c932e25d294e5732f8917ba98a21ab7e7ad289b8b555567ae12e9eb6412130dcae7602299b87e0cf9901c2566101e8e0c98a710ecfd8e33dea263fbd45d22417cc632e7c975ae0acaa67e23dbc6b417f46067ef98f981b873232ef19ee33636b4c45548d87f862390558077525b80d509d627da3e2b6627fa03283278ae0539381e8d70aad2ff24aa8571f5917a8d12d2f41b6e23fbf455668f02", 0x22e}, {&(0x7f0000000100)="ffd31c7a9ecbe844e9fd9d369308bf50fbd707e1509788f18186e9eee604f23c873ab02c40350c59f676b7a89535cacffb2c65ed60d9fbf345cfe3dafcf2d544cbd80e59705ca97213c845e8927f3d446e6dd3168b7bc6a92df022fcd8b38b059772532d6f"}, {&(0x7f0000000180)="1c07c2617f0d21d11539a236ffd75471e472904aae1eee8cefa174e43dfda613a146260604c067e63cd1e6a9b320f25fc622c7a11b87777dcbe266296239caf5bd16b6f857d0f676589ffff6837d5a4665ec57e423ee488b62fdcc2f5628d3ccbc858d6549292184b7ee3957093813368f22b82851cd27eb237969a47ba01ff209ebf135f441e45e32554c493e0d7878ec950e85e19bb52869a81f1a4b3a862f63e9d1efe0dc56"}], 0x0, 0x0, 0x252}, 0x0) [ 119.870283] general protection fault: 0000 [#1] SMP PTI [ 119.875725] Dumping ftrace buffer: [ 119.879282] (ftrace buffer empty) [ 119.883001] Modules linked in: [ 119.886236] CPU: 1 PID: 9122 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 119.893092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.902501] RIP: 0010:__kmalloc_track_caller+0x667/0xcb0 [ 119.907977] RSP: 0018:ffff8801a17efa98 EFLAGS: 00010246 [ 119.913366] RAX: 0000000000000000 RBX: 6f7267637a79732f RCX: 0000000000000000 [ 119.920658] RDX: ffff88021f0099a0 RSI: 6f7267637a79732f RDI: ffffea0000000000 [ 119.927955] RBP: ffff8801a17efb78 R08: 0000000001080020 R09: 0000000000000002 [ 119.935248] R10: 0000000000000000 R11: ffff8801a17e0000 R12: 0000000000000000 [ 119.942544] R13: 6f7267637a79732f R14: ffff88014c566198 R15: 0000000000000000 [ 119.949854] FS: 0000000001687940(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 119.958112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.964026] CR2: 00000000004ba80e CR3: 0000000150490000 CR4: 00000000001406e0 [ 119.971320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 119.978611] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 119.985893] Call Trace: [ 119.988517] ? security_inode_init_security+0x16e/0x680 [ 119.993919] ? shmem_symlink+0x3bc/0xbb0 [ 119.998028] kmemdup+0x95/0x140 [ 120.001351] shmem_symlink+0x3bc/0xbb0 [ 120.005330] ? shmem_unlink+0x550/0x550 [ 120.009366] vfs_symlink+0x635/0x850 [ 120.013165] SYSC_symlinkat+0x374/0x840 [ 120.017242] SyS_symlinkat+0x55/0x80 [ 120.021005] SYSC_symlink+0x74/0x90 [ 120.024708] SyS_symlink+0x46/0x70 [ 120.028329] do_syscall_64+0x309/0x430 [ 120.032263] ? SYSC_symlinkat+0x840/0x840 [ 120.036451] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.041657] RIP: 0033:0x4550b7 [ 120.044861] RSP: 002b:0000000000a3eab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 120.052601] RAX: ffffffffffffffda RBX: 000000000000004d RCX: 00000000004550b7 [ 120.059888] RDX: 0000000000000000 RSI: 00000000004ba824 RDI: 0000000000a3f830 [ 120.067178] RBP: 0000000000000013 R08: 0000000000000000 R09: 0000000001687940 [ 120.074466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 120.081758] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000001380 [ 120.089116] Code: ff ff 48 8b bd 58 ff ff ff 4c 63 2f e8 23 15 02 00 48 63 00 48 8b 75 b0 49 01 f5 4c 89 e1 48 09 c1 0f 85 7a fe ff ff 4c 89 65 a0 <49> 8b 5d 00 4c 89 ef e8 3d 15 02 00 4c 8b 20 8b 02 89 45 8c 4d [ 120.108729] RIP: __kmalloc_track_caller+0x667/0xcb0 RSP: ffff8801a17efa98 [ 120.115926] ---[ end trace f6693b52d20b5c70 ]--- [ 120.120773] Kernel panic - not syncing: Fatal exception [ 120.126655] Dumping ftrace buffer: [ 120.130194] (ftrace buffer empty) [ 120.133890] Kernel Offset: disabled [ 120.137511] Rebooting in 86400 seconds..