INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.41' (ECDSA) to the list of known hosts. 2018/04/27 00:36:39 fuzzer started 2018/04/27 00:36:39 dialing manager at 10.128.0.26:38541 syzkaller login: [ 51.510345] can: request_module (can-proto-0) failed. [ 51.522338] can: request_module (can-proto-0) failed. 2018/04/27 00:36:47 kcov=true, comps=false 2018/04/27 00:36:51 executing program 0: 2018/04/27 00:36:51 executing program 1: 2018/04/27 00:36:51 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet(0x2, 0x0, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) socketpair(0x17, 0x800, 0xffffffff, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) wait4(0x0, &(0x7f0000000140), 0x2, &(0x7f0000000180)) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000002040), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) 2018/04/27 00:36:51 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) 2018/04/27 00:36:51 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001ffc), 0x0, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) 2018/04/27 00:36:51 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) 2018/04/27 00:36:51 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) 2018/04/27 00:36:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000001300110400000000000000000100000008000300"], 0x1}, 0x1}, 0x0) [ 57.580130] IPVS: ftp: loaded support on port[0] = 21 [ 57.665989] IPVS: ftp: loaded support on port[0] = 21 [ 57.714327] IPVS: ftp: loaded support on port[0] = 21 [ 57.796590] IPVS: ftp: loaded support on port[0] = 21 [ 57.902947] IPVS: ftp: loaded support on port[0] = 21 [ 58.005492] IPVS: ftp: loaded support on port[0] = 21 [ 58.166497] IPVS: ftp: loaded support on port[0] = 21 [ 58.323714] IPVS: ftp: loaded support on port[0] = 21 [ 59.629320] ip (4751) used greatest stack depth: 54312 bytes left [ 60.045636] ip (4784) used greatest stack depth: 54072 bytes left [ 60.640103] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.646635] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.679813] device bridge_slave_0 entered promiscuous mode [ 60.884678] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.891325] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.943691] device bridge_slave_1 entered promiscuous mode [ 60.955819] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.962391] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.987652] device bridge_slave_0 entered promiscuous mode [ 61.058658] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.066699] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.073205] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.124444] device bridge_slave_0 entered promiscuous mode [ 61.182218] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.188746] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.224263] device bridge_slave_1 entered promiscuous mode [ 61.302607] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.341915] ip (4877) used greatest stack depth: 53656 bytes left [ 61.353695] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.360211] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.411112] device bridge_slave_1 entered promiscuous mode [ 61.449436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.537993] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.544596] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.601235] device bridge_slave_0 entered promiscuous mode [ 61.628455] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.642609] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.649145] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.684753] device bridge_slave_0 entered promiscuous mode [ 61.736472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.748304] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.754791] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.774611] device bridge_slave_0 entered promiscuous mode [ 61.799490] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.806430] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.848130] device bridge_slave_1 entered promiscuous mode [ 61.909128] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.915653] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.949386] device bridge_slave_0 entered promiscuous mode [ 61.968879] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.975402] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.999277] device bridge_slave_1 entered promiscuous mode [ 62.030067] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.047427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.060820] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.067432] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.104268] device bridge_slave_1 entered promiscuous mode [ 62.121634] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.134567] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.141156] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.184575] device bridge_slave_0 entered promiscuous mode [ 62.211274] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.217791] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.256229] device bridge_slave_1 entered promiscuous mode [ 62.270812] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.284352] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.295716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.326240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.338634] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.345197] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.379730] device bridge_slave_1 entered promiscuous mode [ 62.403961] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.463813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.533900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.574467] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.585831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.609103] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.632224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.639278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.659509] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.793252] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.841447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.849847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.865376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.875601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.884614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.935667] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.028810] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.064584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.073189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.200531] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.238313] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.262245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.270317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.353366] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.366322] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.450857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.459981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.514702] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.591652] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.611154] team0: Port device team_slave_0 added [ 63.632341] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.642936] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.654304] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.677360] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.686198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.740081] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.747232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.783505] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.814015] team0: Port device team_slave_0 added [ 63.870322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.877392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.887881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.899614] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.935186] team0: Port device team_slave_1 added [ 63.955304] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.963307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.992526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.013314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.067318] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.074375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.091230] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.121279] team0: Port device team_slave_1 added [ 64.143798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.152183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.184127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.203409] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.212112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.236980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.263833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.298284] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.315580] team0: Port device team_slave_0 added [ 64.356733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.387945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.400577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.434627] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.442787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.458670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.466213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.484250] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.550474] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.576716] team0: Port device team_slave_1 added [ 64.618227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.626003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.643940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.683495] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.691534] team0: Port device team_slave_0 added [ 64.748702] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.759255] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.767382] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.774388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.792844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.835252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.861451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.881852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.897098] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.915296] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.924249] team0: Port device team_slave_0 added [ 64.936220] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.944517] team0: Port device team_slave_1 added [ 64.958300] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.972555] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.988387] team0: Port device team_slave_0 added [ 65.001228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.014013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.045987] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.053790] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.068185] team0: Port device team_slave_0 added [ 65.102878] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.112772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.130671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.150903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.167887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.197290] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.211395] team0: Port device team_slave_1 added [ 65.219408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.234527] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.249793] team0: Port device team_slave_1 added [ 65.265493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.283239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.303244] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.321419] team0: Port device team_slave_0 added [ 65.333855] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.343654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.372447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.415552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.432738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.455954] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.476621] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.488317] team0: Port device team_slave_1 added [ 65.494422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.502272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.522894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.535207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.548563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.589889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.621693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.639095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.655735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.672484] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.679726] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.688273] team0: Port device team_slave_1 added [ 65.711941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.731306] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.758497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.768943] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.778195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.797299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.828768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.857971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.880981] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.892661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.908170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.933413] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.954835] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.964527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.987129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.015687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.053389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.081586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.090800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.106534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.115104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.136810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.156378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.170372] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.193089] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.200451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.238544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.259858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.275423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.296873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.307930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.321938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.340576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.353725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.367133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.382940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.400100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.417681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.535537] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.543171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.556494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.610611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.619295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.635990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.770005] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.777581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.790257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.815700] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.822268] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.829299] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.835819] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.908353] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.914993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.972093] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.978655] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.985647] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.992176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.046855] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.569223] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.575751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.582668] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.589173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.639297] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.821284] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.827866] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.834787] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.841300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.878197] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.927440] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.934019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.941098] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.947628] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.015098] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.022894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.045981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.079776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.095670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.218929] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.225475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.232385] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.238878] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.303699] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.351177] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.357706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.364608] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.371208] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.439280] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.504391] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.510921] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.517881] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.524417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.556992] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.049244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.081940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.107919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.604583] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.685759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.894549] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.063561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.178216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.488251] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.525362] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.550279] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.565632] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.605965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.751103] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.889188] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.037222] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.355560] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.362495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.377376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.423784] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.435142] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.441563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.449894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.485566] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.497508] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.651868] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.658308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.667541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.744501] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.756210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.777378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.944634] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.951513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.963478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.242411] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.317283] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.323661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.338544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.409707] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.436893] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.447119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.470080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.494474] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.561666] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.568010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.583206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.758321] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.795689] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.115332] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.449100] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.483747] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/27 00:37:20 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) init_module(&(0x7f00000001c0)='!\x00', 0x2, &(0x7f0000000200)='/dev/sequencer2\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7ff0a00000852a58f8ca4a900c50a84f5db84f4d8006700070005000100010005000000ffff08006ae6796f3b60e8782377b47f0788425a6901db6de8a11c5869346c1f97139fd685faaaa4d3abe6d03d"], &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x4, 0x20, 0x4, 0x787}, &(0x7f0000000100)=0x18) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x592a10b3, 0x80000) 2018/04/27 00:37:20 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0xffffffffffffffff}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0xfffffffffffffffc}, &(0x7f0000816000)=0x0) timer_gettime(r1, &(0x7f00000015c0)) 2018/04/27 00:37:21 executing program 2: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) futex(&(0x7f00000000c0)=0x1, 0x3, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x2) getdents(r0, &(0x7f0000000040)=""/29, 0x1d) write$binfmt_elf32(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030003"], 0x13) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/04/27 00:37:21 executing program 7: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6(0xa, 0x1, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='em0\x00', &(0x7f0000000140)='*&ppp1eth1Mloselinux&{ppp0eth1)/-em0*@', &(0x7f0000000180)='wlan1\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='bdevbdev\x00'], 0x800) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000078dffc), 0x4) 2018/04/27 00:37:21 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="04000080ffff0000000001000805007d00300000000000019078ac1414bbac017c8000000000ac9cc09367d52dea"], &(0x7f0000000200)) 2018/04/27 00:37:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x3, 0xffffffff00000001]) accept4(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x97, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'nr0\x00', 0x81}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x7f, 0x800000000000, 0x9, 0x8}, 0x10) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) 2018/04/27 00:37:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYBLOB='\a\x00\x00\x00\x00@\x00\x00'], &(0x7f0000000080)=0xc) 2018/04/27 00:37:21 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000340)="ea6bedf26b8e91bb6e9514319542dad2", 0x10}], 0x1, &(0x7f0000000280)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003700)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000100)=""/116, 0x74}], 0x2, &(0x7f00000001c0)=""/169, 0xa9}}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/178, 0xb2) 2018/04/27 00:37:21 executing program 5: r0 = socket$inet6(0xa, 0x8000d, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) inotify_init1(0x800) sendmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000b40)="ba275dafa7e43e67cf0b93979994600e143ce31d5467078a086ff0822205a92790f428d58f8ef03e", 0x28}], 0x1}}], 0x1, 0x0) 2018/04/27 00:37:21 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) unshare(0x8000400) r1 = userfaultfd(0x0) memfd_create(&(0x7f0000000000)=']\x00', 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/27 00:37:21 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x88301) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x800}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x14, 0x20, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/27 00:37:21 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x7f, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x80000000, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x1) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/27 00:37:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000000c0)=0x5, 0x4) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}}], 0x2, 0x0) 2018/04/27 00:37:21 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x0, 0x4) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f0000000480)=""/151) r2 = semget$private(0x0, 0x3, 0x140) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000040)=""/44) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000002c0)=""/246) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x2, 0x3, 0x3]) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x6, 0x527f}, 0x0, 0x7, 0x1, {0xd879, 0xff}, 0x3, 0x1e3}) 2018/04/27 00:37:21 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x4) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x131000) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 00:37:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0xc83d0174034a71b9, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x20, 0x1d, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}, @nested={0x4}]}, 0x20}, 0x1}, 0x0) 2018/04/27 00:37:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e22, 0x4, 'wrr\x00', 0x4, 0x1000, 0x39}, 0x2c) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "222099d4fae733030b9bd47667048c56d0922d95c92ca66ab79c511ba384b9300310ed98470630a4a202679a71e41d58611f9e3b740c49f4df2973bc3ee06173", "43ca35b7e0bf9bb5636d4af4cb033c866e6d58c1c51bd84b406070a4cb3958b10b17adfcd86ea4953a20eb6c000eca35cd4b479d75e575a5d1e5cfc19b19da51", "40001c5402347da41f5a4e64e6269dd4f03389bfa75a2b7756bc39d69f895aa2"}) 2018/04/27 00:37:21 executing program 4: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000200)='./file0\x00', 0xac3, 0x6, &(0x7f0000001440)=[{&(0x7f0000000240)="31c5991c73b84dde2ae0e6c900ac6f06f17af7d24d1d5d5d23f298004f5dd28aaf52ee76905c6a79ea031d1405e1569d66745a3199e5589f4b66331edeb5f687384f8302e14700b8392c55bd68ec753b678a196cb6eb7461ae1dd15aec5c67949b7826cba34a34b53ef388dd3812aa9707b0d41f4ca1a9ef4de877bfb8d240e21263dd97fa7184912b050e4ec05b4c743b7f42091bf0e92a37f6891ba2243622b357daa732f3de4053e8705e0bbabcecbd3c0d91827b6ed27a115b6a402e0322d26087d67713d27294951532eaf1b25de5e9bd780a2e8167c8fd6bf1260d75356e6e2142c827cdaf3b7b738f662591356b87d4e4026c2a8d100ef23ad6a9b7fc41a3ce310bb4151206437c04c940e93e460a5218e570f4691b10428922f2ebd63ce595034452634b2cf6288d97d737a7fc6f2a0c40ee407922b72193a0520c04ee1b78ce37064c75a7f5c7cde176ffd9d502e2270fe78d09b7839c6f9511a11b7170f94b4b62d49ab45872b4bc33c13641b18c58cb4e2dac202fa82bad9d0baae6a25c1f34abb6ed40864919c3a05431496d81f828a6c07eb394f818baf86ed685805a2077885c86608957535150d55e467cb921f4fbea44779887131d54337a2d4adb8ee77f66f9ed631aba6cf3f83ccc3d69fe4f77255607843f4fd40b68ac58a9ae5e7d5bf7016f2d0fe8f94b8a73eab893a7267838b0cbf0d15f2296d0577cc6bd2d91c8d12f4011f3df2dc85880bdd80b872dd7b203e67cfc8b577417a9652a6c884bb51eaa072b61982017e059b6a3146638203c33067955a228bfd042ab653b01ad3883654aa4e1c5e1ac0a770cd874728d701bbcc00d8a833086e8319f6f1f55e05cc6b8e99d4d9d1b0518939568424669a8bff88c4d58c2128ebe71892f271cb436c817af3d43ae0d033b711e40d4f5048d4a015374a527ceba288d81cc706240295ffaaa095260053033d5609eed110cece90aa432e444b0b8e571d66c485d6b28b02938ff76bf25c8eb3b2a026a2830906fb3e26422d28dacd60aa0a9d5646fd409505c15d300ab2080a32c9ab2ca4e66862ff7f849b10d306d3ecbc560c59b04b98b983b4fdc1adf838d93895740a8009a4c409b7c330d31eb2ae144af839bff4a4699fcafe67c09d2fd9222a377b6cd1de7a8721d88a6954c4fc8d7e5dc8d06d078af7a08bcc7baf43bc9804a3d6dd7c593733cdeb76e98a94c1bdb0a7f26a38222ff3d1153c319c52f3cf18805c6d4c5e1c82c276f8f06dc54792a6c8699ccf4ebefb5daf09a4a35bae1b33b680af4b0eacfd1d0e40119072a8d970f0bfb5102f1f61b41869dce94fe9063f47f4acd33167e4678e872a74ca54559e93873e0869d6217e7a07771ee262263c413ab99d4d059e12a235d3172d1dd86229fd4e67eaf3a2b7de673e2dd1f7821a2fd0b2f52bde4552e8ef819f6052487bb2953aaede7b94f4c9a02e38eb3ba85e654c0864930241f4f6d314d59b0d86f183fc00ffa87af5a56e827056db8684b42fffac05651cbd84c83f2e5b62ba6418021d2aece8d15b75b16d3310937075b7f0b54c6b69b6880d92b529712710187addb053f0606a5671b0c7fc619662526633757d9a6699efbc868c8dac22a59a979d4bbe57ecd0c2ac44787706093f78d91a4a7d500fb65455803af6a8ce11f1cb4e9a08e5afa8eb096b1900b91140302099c7b170dc2ff819f710d86ff336db0b9d4db10861db4cbe393ed8a3be10e87a052e133d913ebbbd9f92e36e37756497f794a73b0840d9d8f382699a29112b17b272c1fe8d223df534ba09b6f5eece884e2276a29fcc636b533be2cee57a31298c7163cb592199d93fc53e854652002e2517d71b081309adf75361c8983b3439849cf2fc3dcecd22de394fd100e613dafb1d30310b2669ed9f7a47289e3c6580bce8859dec6855e696946406fd5fc68201b100d514fd6b85df30ad625a6fa59c755dba08c47a1219a293d6bf0faaad4a9fe37a11f40664de245729bd8554cfd2030a1d8cc264029b26addd3c0286bdd691fab774eb0756e011fbea4a556616a5a22c06622cd376d67044a3958acf00e823040fe390c0010d4628bd2b53c24f6b57fa9a1f14e49db3b739acadfb40c7b0d391fd61fc8c9c5ac734364f1c42b92b28a6dfa5d8056de8190512ec4302922bd77782f10deed6466f119349a00c2e068cfb05a81a7423e1f28db0bd234b18d4b0ca89cda17a9003d0b6e420f76c8e5168eea514109625bbd3da6a9ee670ad5e26c304edffd076ab8a0c5721c892f043bbae025c0f507952cd1109b77ae6a82825e7976409715d2f96c4cd5f42a5ae2bce1a1593e766f25258e416387fe1613988765d5283ca1f80ac22fab235845ecd4a3bf8df2eb19b2d1d42b29c67e96cc1ef2de7065e2de9c40859ce70ac883eae9bee56212b6304e9954b7d115a7dd0f456061c76cc7345379e7ca649f7dd25346d909e668d808c8799c3d4dfc0fe59eca7065276efe790d23c2e4fa5dd6419d20b50f1fd1840d21c95bded04511e0df7b5218c8f5ec30ec90129ce342c73233be388e86f1105f8cd67377196808b07bb443df3677357326d20db216ece1bc52e02c4081b0c5d383fa6c4151b965c0475e60019bd64fa7f293e4d7493a011886fc0f8b182003dc5ab6593c35d10971b4e762240a21862cbdc9ebfdfff31bc0034a989b2e085a35a8ce4c54a13a142d3d343a5251da6e104f9a5babcae73a41ae5c68b728b2150ecfdb9ebf40b98595f49da7a7d040598af2aa7647b40c8dd6a29ba74cbc37eb41480587c50bbc0730a406f9cc37b1e96f8e42a42add771001a4652100ed0e0ee8cf7cb752bb5e4a527c527d7a2927ce25ea0eeb3815a2480c05ce6c48314eaf282b780196a423c8b4aabccb2c5dcf46f20e4188ff8326a77b3b013bb93a952c5998f1db4cf58f33d5b464ff37c892f12034ef61452c568cfe65fa5de5d185c111af9a6cd791caf95cca8cff025f4a798b7ff73ed03316e5f772d2cb5b5f1b2c2e2882e5129b796423d5fd753e9cf70e67424bcf8ed63593e9da8398bda5b264c54be5a4f6cf33a5a90b10f2347546b25a73b43d8e631802f944cb1e8b945b3dc9ce8d41059a31f210241b8cb79625b97fc76fa111dcc9e98ad1af7ecd67c548eeb6c3ba11be62760f5801151d8c534cbd3ab4525cba3617e9ed86a7530aad210f951c8307b1db8e239a2ccaf72929b006f391ac637613a4362720110b6d154081f7bf3915fe9439152bf8acdcae142d4b68b014e8a16ca7b39e68a22d3f1400958c62f859152b03b6c09b63032501ca7fd37fbc3fec7262861b8d6ee5a0a09bba99d12daf413b3b2bc9d55f8554cffecf34727e6734680c967d7f9c1fd4e4579a55dbd50e1544f7c472c5ea93504b4c19be3b1fc85562ac98e20e8cfb30ac579b3eb6c3e9f6dfe50e9e1e62ce35db268b975898bae3b0eff789375074e53b193555dff58f48c8d84a57a5cdba62e4022f5db2648a409b4a780d33a7a5d79902143520acd7e2e53b9d7133d489efeef106b7a2c1ba04da227a59f09c4325e689f58c8708f397ce63541d27d9f92d79bd70aaf1c84eefec1d3c8002e3f2a93e387fe29251ec1dfba999d4cec7e14cc69f322c6d07ee218c6adbb1d244691399557550f07620a5a89d4bb99734d9df28838ed8308dd6d1252ca71ce29c511134ea9afc8bd2779d36c5dfd89908970d6fc686c9850943528a4841f9351e91d403f829483508238afd1db65348abf9ee1bd766dbddda5934bdbf32c6ae7f25297da4e40b99871458883861fce146548e22cd8b8ba0fbf03f83dd4a09fc033454f6ecd525042f2985dc0db984893ab0bf5ec6992d93af28a52dc04b1c23002cd68f122bb242c4ff04a4bf20768272449ce601456005ae820c76cf152009f1793b53b33dec5c9990eda9832d8a4c25128ad841fca9c9156c0b99c8a7203cb36d546b428bfeebf66280e1fc41580dba7a1763beffef84a32db506857a48529b2fa694b556f5e67fc650989bc3dcc6efd1bd60578f29a24d3056bd928ad260ea3f86013718ab5b383eb25f49c7d4e6d9c57bc13add2ca8ee498a426cecffe9a575ac4df1bd46039a08d78b9f7439a612cca6014e61da5c1eaa9031b0bb1ff576eb0eefb063c9d437f084377480cd29b1a426f4fd7864c7d97387bb0f54ee6ac7e6f529dc675db84f3c2b7baea7206982580452c52047a36b649291738a3820a80e9416f91b7402a1c56d9cf2321106b7517822a9d166d10a1a62b03da12f027da2f1f38240fb24efa561f2846d3383d8265561de4b9684167c41dda10d65dac10b4da30e96dc9f585e35e4e41f4cedf71552569b9f3d627536feca59097500b392141a78f3209b5b8613f0a4f7ae1cdc8a1d989b6cf8b6a083a07312f5b4790a15b84656e3163296e4ffba12b0b2ab5918b84372e10a74aa272bcf9cc9cab7d88204b3411d6f7e940b4434db41bbc6cbf13b4c7f1d2b4df1bc94426650467e0f2666fb769f51517dc4522d7d695354ce5613927e899356aa0915b1df90626a7bc2d9118ff903363e77a94c9ae7eef702d456bbafa6ec66fca1c674bca8dc3efb565bfc7c0d5650c7f661af48c6d3e41a97296c7dd5f94f5bd5832cceb8e0902be1ce1d07b46bede563a39b11398376570cc4be7f0de0f6142f283f3d8d6a37b72c1c4137044fc6ae9c584f962596a08b8069143d3b298bc8fd8cf52f00434d1acea564814de2026279dbbdebd08be7444f78155fd8f9cf1e68fce206c4009f9617ded1d687c991478e2d24a19c41d98c94eefa43ffad2c9ea17ec76232ed6519ae84fbcf70cd00d72a092711f5d78432f0e5c2b330a213ac4a12caae249457f67286f1a27503aa13415530054317364fcc86be8aa0429f81d481e5b850ca3e9455574bab2ae4cb945c695e78b3773b2ff68414efbca2f27fc9b916399ad1936caf214779f5a9876fd32c66e8f54eee0ba158aa5d576a75fa5728116b68bc4acf2886dacf46aa313fdf0df7ad9ce2923552d6cc956b7b44616c1eb2f000a44b5c4c35a126dcc62f333faad6e65df7ec8fbb7fe2627ea8bb2a412dccd9cf453faf1f976330b13dcb51359a7e274107fa9e92f04e36e71eed1dc42a185f1bd2098a3643fa565bfce9747f5a80503948d9c5ec79bd1d6c0ce00d896bcf31077702e4da38fc901f9f058bd38663e6af20e47b6b041f9b0dd24236d5f5633187f58a16460a5db6d3cbfe99bf3ab6c15d4170e1130b215d9a2ca42eb3b56725b9bd214c0812dca2a1d2d884818e93956bfb24574c99c92db59e8ff3c02c0628426b4fbe33a9c6315f3a36fdc4fe9557f5619d85a8fba164a4429a44031593b72f735d14729ccf49afa8e8394c85a67bbebd8ba0e3ba0563639c553b5491ed8810075d550e6465c698a1babb0ab9b99adef7a71fb308e5471243c2d1fab4667fc39cf243ebb8fcf0b9ce6fb28cf07693acb460d6d98c14382a0098a0d462693708d232db6daff702a1d50450c0603b52e39129164ef5c208365210189dbf980ebb70ff05e22db0c16d32bb7c66d802f4c7a702834eee7537baaa680317c8b5632afc3ab220d0856c7d1035bc1193e133bd6e3ada8f5c6a36afa3e96695a2417bc2fcd888bfe5e1a8272c74335bd75604679349b63a0255dc4fce707a0348f1c682d114d2db47683afab575b9fde73dfb00c79d40a4f55df6d472e681108eacbaeb4c570f0b999e17674e56dc99341bd7ce66c32a9b31276f8c4e2abcba323ef646fc51e0f82e662f482f31b1a4b20aa1", 0x1000, 0x7}, {&(0x7f0000001240)="5322688a21847521f3536c72645741fa81daf19ab396fe609d5bcdb1a8939b951653", 0x22, 0x2}, {&(0x7f0000001280)="5cde4ff683885db35b5ae25c3f78aecc10061a9b0785b13a45637ee636706f73503cf72eee764bf01b9fce658550c274a6f505a7ffbb85c4902e69285dfcaa32b2d23a0756221ab21f267585fc9d9d96f0f76a249bcda36e066d8b6a2ef9e62af3fc05c6f9701d8ab2c533981869c116f37ac39cc1c4017d024eb5073afd9f2b095d7b6a7823ee3793757b54594400662fa0e7674c80d6fae2760d3dec4b", 0x9e, 0x4c91}, {&(0x7f0000001340)="ac", 0x1, 0x5f}, {&(0x7f0000001380)="09fb5b2d6b1a2cf738440c7d09910159d495f0b3cb3c78d3c94264d3ab4a4ec8a9f26a539d79c25c1bced722f1deaadb4d0c4f0a6afda054b35c9f88e6820b78e8b409f70d53e35e261d8bdfb7ac9117", 0x50, 0x6}, {&(0x7f0000001400)="6bdfc5fb4367154c80191a9bdb9767436217bff7379793099c55200d77f016ea1700de0539a24129280d2f349e4ea1", 0x2f, 0x7fffffff}], 0x20, &(0x7f0000001500)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x7d]}, 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}, {@debug='debug', 0x2c}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0xdc7, 0x4}, 'port0\x00', 0x8, 0x80000, 0x8, 0x9, 0x3e7d, 0x24218000, 0x3f, 0x0, 0x4, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001540)=@assoc_id=0x0, &(0x7f0000001580)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000015c0)={r1, 0xfff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x100000000, 0x3}, 'port0\x00', 0xa, 0x1001, 0x5, 0x8, 0x1, 0x9, 0xfffffffffffffff9, 0x0, 0x1, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001600)={{0x3, 0x4}, 'port0\x00', 0x23, 0x40, 0xfffffffffffffffc, 0x6, 0x3, 0x2, 0x4, 0x0, 0x1, 0x7fff}) [ 86.953603] mmap: syz-executor4 (6732): VmData 35213312 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. [ 86.976168] syz-executor3: vmalloc: allocation failure: 8589934592 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 86.988116] syz-executor3 cpuset=syz3 mems_allowed=0 [ 86.993418] CPU: 1 PID: 6740 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 87.000297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.009688] Call Trace: [ 87.012346] dump_stack+0x185/0x1d0 [ 87.016041] warn_alloc+0x3fc/0x660 [ 87.019760] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 87.024933] ? __vmalloc_node_range+0x10b/0x1140 [ 87.029758] __vmalloc_node_range+0xa6f/0x1140 [ 87.035213] __vmalloc_node_flags_caller+0x102/0x120 [ 87.040393] ? xt_alloc_entry_offsets+0x62/0x70 [ 87.045131] ? xt_alloc_entry_offsets+0x62/0x70 [ 87.049888] kvmalloc_node+0x2a6/0x2e0 2018/04/27 00:37:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000001b00)='/dev/audio#\x00', 0x9, 0x4000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001b40)=0x2b1, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) [ 87.053876] xt_alloc_entry_offsets+0x62/0x70 [ 87.058442] translate_table+0x216/0x37c0 [ 87.062716] ? __kmalloc_node+0xdec/0x1190 [ 87.067101] ? kvmalloc_node+0x1a1/0x2e0 [ 87.071279] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 87.076753] do_ipt_set_ctl+0x60c/0x930 [ 87.081115] ? cleanup_entry+0x5a0/0x5a0 [ 87.085277] nf_setsockopt+0x476/0x4d0 [ 87.089244] ip_setsockopt+0x24b/0x2b0 [ 87.093204] ? ipv4_pktinfo_prepare+0x650/0x650 [ 87.097934] tcp_setsockopt+0x1bb/0x1f0 [ 87.101981] ? tcp_disconnect+0x15e0/0x15e0 [ 87.106365] sock_common_setsockopt+0x136/0x170 [ 87.114113] ? sock_common_recvmsg+0x270/0x270 [ 87.118799] SYSC_setsockopt+0x4b8/0x570 [ 87.122988] SyS_setsockopt+0x76/0xa0 [ 87.126915] do_syscall_64+0x309/0x430 [ 87.130874] ? SYSC_recv+0xe0/0xe0 [ 87.134477] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 87.139709] RIP: 0033:0x455389 [ 87.142951] RSP: 002b:00007f2e9778dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/04/27 00:37:22 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x404080, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r1, 0xffffffffffffffcf, &(0x7f0000000280)={0x0, 0x0}}, 0x454266adff5f7107) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0xffffffff, 0x1, 0x101}, 0x7) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x337) 2018/04/27 00:37:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'veth0_to_bridge\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 87.150719] RAX: ffffffffffffffda RBX: 00007f2e9778e6d4 RCX: 0000000000455389 [ 87.158052] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 87.165367] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 87.172684] R10: 0000000020000ffc R11: 0000000000000246 R12: 00000000ffffffff [ 87.179996] R13: 0000000000000577 R14: 00000000006fb3c8 R15: 0000000000000000 [ 87.187900] Mem-Info: [ 87.190492] active_anon:79902 inactive_anon:78 isolated_anon:0 [ 87.190492] active_file:3389 inactive_file:8549 isolated_file:0 2018/04/27 00:37:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x400, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 87.190492] unevictable:0 dirty:35 writeback:0 unstable:0 [ 87.190492] slab_reclaimable:3364 slab_unreclaimable:8791 [ 87.190492] mapped:73929 shmem:84 pagetables:1018 bounce:0 [ 87.190492] free:1057437 free_pcp:326 free_cma:0 [ 87.224356] Node 0 active_anon:321752kB inactive_anon:312kB active_file:13556kB inactive_file:34196kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295716kB dirty:140kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 126976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 87.252614] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 87.278920] lowmem_reserve[]: 0 2820 7247 7247 [ 87.283679] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:0kB free_cma:0kB [ 87.311374] lowmem_reserve[]: 0 0 4426 4426 [ 87.315845] Node 0 Normal free:1313332kB min:41196kB low:51492kB high:61788kB active_anon:321984kB inactive_anon:312kB active_file:13556kB inactive_file:34196kB unevictable:0kB writepending:140kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10624kB pagetables:4244kB bounce:0kB free_pcp:252kB local_pcp:124kB free_cma:0kB [ 87.345877] lowmem_reserve[]: 0 0 0 0 [ 87.349826] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 87.363385] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB [ 87.378819] Node 0 Normal: 3*4kB (ME) 6*8kB (UME) 0*16kB 8*32kB (UE) 8*64kB (ME) 7*128kB (UME) 2*256kB (E) 2*512kB (UM) 3*1024kB (UME) 1*2048kB (U) 315*4096kB (M) = 1298620kB [ 87.394930] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 87.403615] 12021 total pagecache pages [ 87.407697] 0 pages in swap cache [ 87.411256] Swap cache stats: add 0, delete 0, find 0/0 [ 87.416733] Free swap = 0kB [ 87.419895] Total swap = 0kB [ 87.423059] 1965969 pages RAM [ 87.426259] 0 pages HighMem/MovableOnly [ 87.430319] 105641 pages reserved 2018/04/27 00:37:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0xe8, 0x1a8, 0x0, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x4, 0x8001, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff000000, 'ipddp0\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0xff, 0x2, 0x39}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x7f, 0x0, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x400, 0x1, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xe4, 0x5, 0x1ff}, {0x8, 0x8001, 0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x5, 0x4) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/27 00:37:22 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000152000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/230) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) 2018/04/27 00:37:22 executing program 6: r0 = socket$inet6(0xa, 0x2000000806, 0x400) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) 2018/04/27 00:37:22 executing program 1: bpf$PROG_LOAD(0x2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000cfd0)=@raw, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/27 00:37:22 executing program 5: connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={0x1d}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff010000000000000000fb966e54f6643084a69e387e605e1f000000e1000105001a007f000001000000800000000000000000fe80000000000000000000000000000000000000070019000000000002004e00000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000"], 0xe8}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x8000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x3, 0x4) 2018/04/27 00:37:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)=']\x00', &(0x7f0000000100)='/dev/sg#\x00', &(0x7f0000000500)="2f0165762f5a672300", &(0x7f0000000180)='/\x00'], &(0x7f0000000340)=[&(0x7f00000003c0)='\x00', &(0x7f00000004c0)='(eth1security}vboxnet0bdev\x00', &(0x7f0000000540)='/dev/sg#\x00', &(0x7f0000000440)='/dev/sg#\x00', &(0x7f0000000300)='\x00'], 0x1900) symlink(&(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000600)='./file0\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000140)={0xc3, 0x10000, 0x20, 0x3, 0x2, 0xfff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x0}, {}]}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000400)={{0xff, 0x1}, 0x8}, 0x10) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000380)={r1, 0x2a}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/27 00:37:22 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000003c0)={{0x8, 0xfff}, 'port0\x00', 0x2, 0x110000, 0x4, 0x7, 0xffffffff, 0x0, 0x5, 0x0, 0x2, 0x1}) r2 = socket$inet(0x2, 0x4000000805, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) sendmmsg$inet_sctp(r2, &(0x7f0000000d00)=[{&(0x7f0000000b00)=@in6={0xa}, 0x1c, &(0x7f0000000b40), 0x0, &(0x7f0000000c80)}], 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r3 = msgget$private(0x0, 0x1b) msgrcv(r3, &(0x7f0000000280)={0x0, ""/155}, 0xa3, 0x0, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') syncfs(r0) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20800}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="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"], 0x64}, 0x1, 0x0, 0x0, 0x5}, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) accept4$inet(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) sendmmsg$inet_sctp(r2, &(0x7f0000005fc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001440)=[{&(0x7f00000013c0)='"', 0x1}], 0x1}], 0x1, 0x0) 2018/04/27 00:37:22 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r2, &(0x7f0000000300)=ANY=[@ANYRES16=r2, @ANYRES32=r1, @ANYRES64], 0xe) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r3) 2018/04/27 00:37:22 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) fanotify_init(0x1, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x1b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x52d}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) pwrite64(r0, &(0x7f0000000140)="95ac01e6870c9a766188bca1d01a935ad3be0b5ffa33b7f2", 0x18, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x100, 0x400, 0x100, 0x1, 0x1, r1}) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x10000, 0xc8000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x2, 0x400, 0x3, 0xa2, 0x80, 0x7f}) 2018/04/27 00:37:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000002c0)=0x1) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) 2018/04/27 00:37:22 executing program 0: unshare(0x20400) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffffa}}, 0xd1, 0xc3, 0x200, 0x8001, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x74, &(0x7f0000000380)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e20, 0x30f, @empty, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e21, 0xbb5, @loopback={0x0, 0x1}, 0xffffffffffffffe0}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x101}]}, &(0x7f0000000400)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind(r2, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x2b) r3 = memfd_create(&(0x7f0000000000)='cgroup-\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x9, 0x100, 0x10001, 0xffffffffffff7fff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000140)={r4, 0x101}, 0x8) 2018/04/27 00:37:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'veth0_to_bond\x00', 0x2}, 0x18) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x3be) 2018/04/27 00:37:23 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x2000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', r2}) fcntl$setstatus(r0, 0x4, 0x0) [ 88.108207] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_to_bond, syncid = 2, id = 0 2018/04/27 00:37:23 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @multicast1}, &(0x7f0000000200)=0xc) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x50, r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xc8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000240)=0xfffffffffffffd51) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x1}, 0x8) fcntl$setpipe(r0, 0x407, 0x10003) 2018/04/27 00:37:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) connect$inet6(r0, &(0x7f0000c3ffe4)={0xa, 0x4e21}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x10001, 0x10000, 0x5, 0x401, 0x3, 0xfffffffffffffffd, 0x80, 0x1b7, 0x7, 0x3}) syz_emit_ethernet(0x2a, &(0x7f000037c000)=ANY=[@ANYBLOB="0180c20000000000140000000800450000360000000000119078ac14ffbbe000000100004e2100089078"], 0x0) 2018/04/27 00:37:23 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f00000000c0)=@raw=[@ldst={0x1, 0x0, 0x3}], &(0x7f00000001c0)="73797a6b61da716c657200", 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x40}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x7, 0x2}, &(0x7f0000000200)=0x8) poll(&(0x7f00000002c0)=[{r0, 0x100}], 0x1, 0x1) 2018/04/27 00:37:23 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x81) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0x3}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x40600) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000080)) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000100)=""/242) 2018/04/27 00:37:23 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)=0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x7}) 2018/04/27 00:37:23 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xa81, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='eql\x00') 2018/04/27 00:37:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x0, 0x6, 0xc60, 0x8}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) shutdown(r0, 0x0) 2018/04/27 00:37:23 executing program 6: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioperm(0x0, 0x8, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) chmod(&(0x7f0000000080)='./file0\x00', 0x165) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x7, 0x0, 0xffffffffffff0cfe}) 2018/04/27 00:37:23 executing program 5: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000080)=[{&(0x7f0000001140)=""/241, 0xf1}], 0x1, &(0x7f00000000c0)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) sched_yield() pwrite64(r0, &(0x7f0000001240)="eae64caca0ea00c75a07ed78271db1ac3069fa39fa643672e0d26fa29fd9c4f893897369471c40168c69215dbc36ede381a6d70e1c80055bcb5292d92d26f945dc4e7eb7ccc0825f5c7a0080820ea4c2f7328e0410b0d13edb78b9a9c7c0ec9a1349bcbaf22d9429fd49db1524ed689197ac2f573c972acd68b5ab5305412436689889c44928e9d68ea5", 0x8a, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/04/27 00:37:23 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x17, 0x5, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x59, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x1d71, @dev={0xfe, 0x80, [], 0x16}, 0x6}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}], 0x74) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/04/27 00:37:23 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000140), 0x0, 0x1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/04/27 00:37:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x20) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) utime(&(0x7f0000000080)='./file0/..//.\x00', &(0x7f00000000c0)) 2018/04/27 00:37:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xffffffffffffffff, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) ioctl$KDMKTONE(r0, 0x2276, 0xffffffffffffffff) 2018/04/27 00:37:23 executing program 3: r0 = timerfd_create(0x0, 0x800) getpeername$llc(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) timerfd_settime(r0, 0x3, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000380)) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x8, 0x80800) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000180)) 2018/04/27 00:37:23 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000001c0)) r4 = dup2(r3, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000080)={0x3e, 0xefd0, 0x22}) 2018/04/27 00:37:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) capset(&(0x7f0000002ffa)={0x20080522, r1}, &(0x7f0000002000)={0x100000000, 0x0, 0x0, 0x3, 0x0, 0x1}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x14001) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/252) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x8000) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00000000c0), 0x0) 2018/04/27 00:37:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="5a0e643e72390221c2035bd3fb7eb6697b00fdfee942b6635f0700000000000000ee3fa418f72ef48924f2ec632649ec303f0c11cdab98a93d7f8408", 0x3c, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000b80)="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", 0x2e0, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) sendto$inet(r0, &(0x7f0000000200)="f3c0ffe5ee43ada0ebfdd4ed02674d20db91d1615522fd30d0f133dc1699e58096802c23fc01802f1c796a0c58fd175ba8a7f64cd7cd6c4e343a853a319c5615a3adb46159a5a748bde7b1c5e5c0a759fd2cecc422789be4575e26b667d8dbada5935e03668f", 0x66, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xb7, "b149225b6df5e945ff3e36faf345c5fea6a877af91f44ca142355e84aaf6d9689e20af3d64eeff92ac3d9bc98944ebbf1d15f549b837bd72bb4cbf7c610ff1b329d3df139d17a987d364510c3473d4fb7af4a46f008d6ef7edac501509af31f73081093d88bdd4e6868b0acbc02db67ee4f447ebfe24de440fb6684b27e666056d3faf4ee8f747d6ab42317e9ad30f3ba0558661b00545e9ff26ac5ca3a8f750edf0cf5248cb8c1b99f858e0b166d8fd16b7e38b7a5c54"}, &(0x7f00000001c0)=0xbf) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x100, 0x2}, 0x8) 2018/04/27 00:37:23 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000200)="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", 0xfd, 0x7fd, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e24, 0x25, @mcast1={0xff, 0x1, [], 0x1}, 0x89}, 0x1, [0x3, 0x5, 0x4, 0x1000, 0x80000001, 0x87f, 0x2, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x3, 0x4000000000084) r3 = dup3(r0, r0, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001480)="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", 0x585}], 0x1, &(0x7f0000002480)}, 0x0) 2018/04/27 00:37:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x53) ioctl(r2, 0x7, &(0x7f0000000140)="de9c030343bfeaf1063bc44c190fb485da2f1529229a452ad4ef8a1f74c96b5406257e5f25974cecca65169a86d57350c8f00c4c1e0c04eaa65f5c35b731771d81c3cb486625cd51028ab7e2c45dc2b464e0c3fb87b8b6aa2e0e099c8147212e37ea644093d85badded70e4b464d32159f56b4d3b6a5adb3162ae468f76c7253fc22dad550d0dd70e6c82e30503764ddf0b7778749b192dedb305347fa2b76a3a632c27770e1372578cb16530ef6151f08e396c6e0f1547e12b6c2121a8d3522b32cfdca875723dfa589a35d8c4593c5") ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) 2018/04/27 00:37:23 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000040)=0x100000000, 0x4) ioprio_get$uid(0x2, r0) 2018/04/27 00:37:23 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x10001, 0xd0040) mkdirat$cgroup(r0, &(0x7f0000000000)="0108cf0d01", 0x1ff) r1 = accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xf9, "6fb2f45e1b2ac0ed4ddbe228898a0e3e9cbc314069a3e42d84dfb174a019fe2846c227addb04705fb16c498a6f53af2fecc21962d545cec0eb53aebc2ab7a0cfcfdcac24893aef78a28b53b47195f723d718d733f97b3ba5e4b600095ed385b554ed4e21223c0705e3590740a1b1b757d744434479c28df7d77e52746bd7a60df93bd1e4185049c0efa0831dad873d6aab84248d7d22c17de2a500229c5f4852594c15547bb50531dcb31f325eed102749234a6e7abbb1e60fdaaca47c029ca638c4e77d729e7f0c543913a5cc282367bd0992a314522b882eab0c489f6ebf779a087368a5150556aedb47bd4b2c17c6cdc2a5d8727e5012c1"}, &(0x7f0000000400)=0x101) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)="fcf0efdacdd810cba88032bae9f43dd38cb1d2c9418120480f236caeed1d2468a408c2d7b62e810febbb981c27172180738dd079aa8a5bf4ddb59b81a1f5c398da286501cbf1e24a5acc1e90e61eec41bfc3c4", 0x53}, {&(0x7f0000000200)="f318c6c3a9c2c3a100deb700d03f2e0baea9e1fe7602830bc91c5eb4d3e2dbafef69f72f2990f4a6f37101df81a6b7319fc5969c04b867dd78fe77ce23e3276c915a93b449dcd68ed81de3b1529659059c0eec10297fd5edf6e1", 0x5a}], 0x2, &(0x7f0000000440)=[@sndinfo={0x20, 0x84, 0x2, {0x97, 0xb, 0xffff, 0x20, r3}}], 0x30, 0x8000}, 0x40004) 2018/04/27 00:37:23 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) clone(0x0, &(0x7f0000000380), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000440)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/04/27 00:37:23 executing program 6: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000), 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x8000, 0x0) setpriority(0x1, 0x0, 0x8) 2018/04/27 00:37:24 executing program 7: r0 = socket$inet(0x2, 0x200000800000003, 0x9) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="4a9a2b8399d1110f2e180870338dfe2b46208001fe19082121c8d7a05ac764113888828a6ef9ef5f3154046f4916f46b14241c49cf8a3e30284258419d438d3453caa65a77017e9137778368c69b0678e0daa2d055f26d57e1bcf513e971209dc37def9f84a2efa9eb58b60ceb27f7abd526a56b0c173ba93e34fb7a0a5a50dc6f9d11694535a4db1b761a2892", 0x8d, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="51426fa86727f89e861ae731972013b9be253722b8edfa5a114e5d7adc4ca163d92fa2bfb3a6ca9d106aaf47d24752a252e57923560375f6084dd060f3a153cc0b3ac8ea", 0x44, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/04/27 00:37:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="5a0e643e72390221c2035bd3fb7eb6697b00fdfee942b6635f0700000000000000ee3fa418f72ef48924f2ec632649ec303f0c11cdab98a93d7f8408", 0x3c, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000b80)="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", 0x2e0, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) sendto$inet(r0, &(0x7f0000000200)="f3c0ffe5ee43ada0ebfdd4ed02674d20db91d1615522fd30d0f133dc1699e58096802c23fc01802f1c796a0c58fd175ba8a7f64cd7cd6c4e343a853a319c5615a3adb46159a5a748bde7b1c5e5c0a759fd2cecc422789be4575e26b667d8dbada5935e03668f", 0x66, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xb7, "b149225b6df5e945ff3e36faf345c5fea6a877af91f44ca142355e84aaf6d9689e20af3d64eeff92ac3d9bc98944ebbf1d15f549b837bd72bb4cbf7c610ff1b329d3df139d17a987d364510c3473d4fb7af4a46f008d6ef7edac501509af31f73081093d88bdd4e6868b0acbc02db67ee4f447ebfe24de440fb6684b27e666056d3faf4ee8f747d6ab42317e9ad30f3ba0558661b00545e9ff26ac5ca3a8f750edf0cf5248cb8c1b99f858e0b166d8fd16b7e38b7a5c54"}, &(0x7f00000001c0)=0xbf) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x100, 0x2}, 0x8) 2018/04/27 00:37:24 executing program 4: r0 = socket$inet(0x10, 0x7ff, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)="2f0000001c000381ffffff000d0000000200000001000000000003c91300010000000000000000005867374d00050b", 0x2f}], 0x1}, 0x0) 2018/04/27 00:37:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000000140)) 2018/04/27 00:37:24 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x2) accept(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x101, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/04/27 00:37:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f00007af000)=[{&(0x7f00009db000)="480000001500190020ffff7fffffff560a113b850e1de0974881000000fe58a3bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b00000000fb00070001000080", 0x48}], 0x1) 2018/04/27 00:37:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x10000, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="10002abd7000ffdbdf2502000000080005000140008018ef02001400020076657468315f746f5f7465616d00000008000500010000002c0002000800050000100000ba33a3d2bd08000400ffffff7f080002004e210000080009000900faff08000600f40d0000"], 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x24040000) unshare(0x400) r3 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r4 = syz_open_pts(r0, 0x0) dup3(r3, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/04/27 00:37:24 executing program 6: syz_emit_ethernet(0x6e, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/27 00:37:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001380)={0x0, 0x3}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001400)={0x0, 0xbe, "101351bf527be2974a99f4d6a95c2f8dfae0a64d1b67c43ae837f23f5c8e6e5b19c5a004157c1514a6c40c596f461609327f12d6aa59a6b6ce0b7c529af63f0581822d4e24a8a67627a7b3ffc3a5803e3af7c5029ab483dfdbc2a1ebcfd0246697564bb85832508e6051fd4653fa758a6446ae3ec862a79263960632fb01e93f65a2120c3423fefaf3a5f2c9b263c4043d92de5d1001dba31d0825e4472bf940e16517aea2cfd0edb440358e6eae86186fa7dd6594bbb34a87d5f243bc57"}, &(0x7f0000001500)=0xc6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001540)={0x0, 0x1000000000000, 0x7}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001640)={0x0, @in={{0x2, 0x6, @loopback=0x7f000001}}, 0x92, 0x2, 0xfffffffffffffbff, 0x854, 0xd3}, &(0x7f0000001700)=0x98) sendmsg$inet_sctp(r1, &(0x7f00000018c0)={&(0x7f0000000040)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000080)="9bf6fcacedaed28c867177fbca9d8194e967f7b29ad3d0c5", 0x18}, {&(0x7f00000000c0)="00e5007e648d1797c4047fe6e543d1424dd9201374b2208a81d66aa8b8d9302b2cb32bbf49e9a47488a776ecddf4e6", 0x2f}, {&(0x7f0000000100)="4a1cbfc168bcbea2a574f680ba0ca9a3b48364b07135699a5750aa26bc8839aee3823fa7faed39300875470872ca854f2155d7c9acb1d9889d104f2cf7add827aabb84b270fb8a6eed1cef176b78d6feea0adbfa7147e571dc588354674a0c7883c61f125e0c6db46742afa2d6eaa3d3242da4ab088f9c753bdf8a5af94919a9fc01821fd12b7c3f7c1e50475182de1feb85423e2b1612e2900d58970a5a961a130477920c895507aa29cb3c371d1b81fb98305e24d9ae01e5afa3a3bcd25700d6123806420b3b51af0404444475ce", 0xcf}, {&(0x7f0000000200)="c3c154c730505d31a2c38633d3837c69aff580dd7abff4fab447a755baf5fd6f0000cbdbb315d95577458d6a1e9dd5bd4a9ae59cf099edb45c56a862226f0d708f26a4445ad96cbf", 0x48}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="37b509eddaf54097886820c79b88447785e5c5b0f81de04fc5a374c3ce55cf3b2515121c7285fac9df0f4b20a4eeccbb81e8a8649d136014584a652dc5b83104f289e75fc01eb6dc44e859f5fcdfb7", 0x4f}], 0x6, &(0x7f0000001740)=[@init={0x18, 0x84, 0x0, {0x6, 0x2, 0x3ff, 0x7f}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x1, 0x101, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x40, 0x88, r2}}, @init={0x18, 0x84, 0x0, {0x10000, 0x800, 0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x92, 0x8, 0x204, 0x3, 0x7ff, 0x1, 0x80, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xd930, 0xfffffffffffffffb, 0x8200, 0xfffffffffffffff9, 0x5, 0x7, 0x8000, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x8004, 0x7, 0x3, 0x87, 0x5, 0xdf, r5}}, @init={0x18, 0x84, 0x0, {0x2cf4, 0xfff, 0xfffffffffffffffe, 0x5}}], 0x180, 0x80}, 0x4000004) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="1400000022000901000000000000000003000000"], 0x14}, 0x1}, 0x0) 2018/04/27 00:37:24 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff7, 0x800) ioctl$TCXONC(r1, 0x540a, 0xf1) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f00000000c0)=[{0x28, 0x29, 0x2, "d78a91e1346885e68363fb16827220fc47"}], 0x28}, 0x0) 2018/04/27 00:37:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, @empty]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e20}}) 2018/04/27 00:37:24 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd3) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x5e, "f47dbb6cf90642a67bc246ca3506dbd2975148e91a9c7451e2560010b66ef70422d28c8b0cc789db9d237a7714de6f18983f35699c5bcfe74afaf49e919002360f5e95ea198a410fe993401a362b87d0ecc9963ff978ac63b4ebde347b6f"}, &(0x7f0000000080)=0x66) 2018/04/27 00:37:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x82041) ioctl$TCSBRK(r1, 0x5409, 0x8) 2018/04/27 00:37:24 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x68f, 0x8000) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000002c0)={0x7f, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x4, 'wlc\x00', 0xe, 0x7, 0x20}, 0x2c) r1 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000001c0)=0x9698, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x1008005) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x8, 0x5}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000380)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1, 0x100000000000c9, 0x1, 0x6, 0x4}, 0x98) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000140)={0x6, {0x2, 0x4e22, @rand_addr=0x80000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x42, 0x81, 0x7f, 0x3, 0x30e, &(0x7f0000000100)='syz_tun\x00', 0x5, 0x7f, 0x2071}) ppoll(&(0x7f0000000040)=[{r4}, {r2}], 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x7) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000240)) 2018/04/27 00:37:24 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0xa, 0x401, 0x100) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0x0, r0, 0xffffffffffffffff, 0x0, 0x6, 0x0) dup3(r1, r1, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)) 2018/04/27 00:37:24 executing program 4: r0 = socket$kcm(0xa, 0x10000000003, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x217, @dev={0xfe, 0x80, [], 0xc}, 0x3}, {0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, 0x6, [0x3cc, 0x0, 0x8, 0xc74b, 0x3, 0xffffffffb5f7bf4c, 0x3]}, 0x5c) sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000001700)=@nl=@unspec, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000001780)}, 0x0) 2018/04/27 00:37:24 executing program 3: socketpair$inet6(0xa, 0x1, 0xbd6, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x2c}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080), 0x0) 2018/04/27 00:37:24 executing program 0: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x480000, 0x158) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.sockprotoname\x00') setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) keyctl$read(0xb, r0, &(0x7f0000002840)=""/75, 0x4b) 2018/04/27 00:37:24 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x95}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x2000) sendto$inet6(r0, &(0x7f0000000040)="508d70ec9da12c103d09ebc96a1d8155c10e383dacbc4b59f89765823ad33c7bf333cb5376a0e5d008ce18852d7fb11c85df92c67b3cb70145b7af87167d225c5b1728cb051bd5ab4f81258850675950fcc468876af24a9da6275374408cf0f0cfe14562b84efb933338cc4df5307747c713302b9f87451e80e3a38852edd5c521221ef9f0353e3b6ed998d0a3fdfd02d540674cedbe0342fce94e", 0x9b, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x6}, 0x1c) 2018/04/27 00:37:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5c38eb367606d561}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, r1, 0x800, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4001}, 0x40) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7ff, 0xa0000) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0xc98) r3 = socket$inet(0x15, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x114, 0x1d, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4) [ 89.894804] mmap: syz-executor6 (7007) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/27 00:37:25 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xd40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000140)={0x4c, 0x4, 0x6, 0x2, "213f768cd6d24ae0bce3f921ec446da88df520230efa8a6d93319fc1afe3c0abbcc095c33cddea9ab2a6c74d", 0x1000}) readv(0xffffffffffffffff, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x10001) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x1}, 0x1) listxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080), 0x0) 2018/04/27 00:37:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, "6d696d655f74797065cf2347504c"}, {0x20, '{'}, {0x20, "242b8265746830"}, {0x20, 'procem0keyring'}, {0x20, '\\|#'}, {0x20}, {0x20, '!vboxnet0)cpuset(em0.@em0'}, {0x20, 'cpuset'}], 0xa, "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"}, 0x1059) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001080)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001140)=@raw={'raw\x00', 0x9, 0x3, 0x380, 0x178, 0xffffffff, 0xffffffff, 0x178, 0xffffffff, 0x2b0, 0xffffffff, 0xffffffff, 0x2b0, 0xffffffff, 0x3, &(0x7f0000001100), {[{{@uncond, 0x0, 0x140, 0x178, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3, {{0x2dd4, 0x6, 0x643}, {0x1ff, 0xfffffffffffffffe}, {0x3f}, 0x3ff}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x5, 0x800}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x1, 0x80000001, 0x5}, {0x9, 0x3, 0x100000001}, {0x4, 0x97, 0x4}, 0x3, 0x8001}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0x0, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffff00, 0xff], 'gretap0\x00', 'ipddp0\x00', {0xff}, {}, 0x62, 0x8b12, 0x4, 0x2}, 0x0, 0x118, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x80000001, 0x313, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000001580)={0xbecf, 0x3ca}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000010c0)=0x2) setsockopt(r0, 0x114, 0x2, &(0x7f0000cc5ffb), 0x0) 2018/04/27 00:37:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x208c0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x8000) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000200)=0xfffd) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000240)=0xa000000, &(0x7f0000000280)=0x4) 2018/04/27 00:37:25 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb8, r2, 0x836889b99bf5eb47, 0x70bd28, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfee}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x86c}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4890}, 0x20040041) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x20000004}) shutdown(r0, 0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/27 00:37:25 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x40400) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000580)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x33) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0b0a3a04cdea6060fd876da980692d888e4abcdb040419fc274fcdf4909855483626d5", 0x23) 2018/04/27 00:37:25 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x20000000001}, 0x10) writev(0xffffffffffffffff, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() ioctl$TIOCSCTTY(r0, 0x540e, 0xe791) fcntl$setown(r0, 0x8, r2) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000000)) close(r1) 2018/04/27 00:37:25 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000001500)}, 0x40) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0xdd, 0x8, 0x8, 0x5}) 2018/04/27 00:37:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x240800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x6f, "fa0686a3e7961f1577b7d793220fc3727ceed30b5bfe6596137fedcdd14b365a0fa396e9b06daa9efb90d45f45c6d2410e77b8b853e8d9b8697cdbeca9050fec7761c8f8f5f0c93b8317180422e30175af02dbe5c64dbd38c3357f6a63f66307d3124c37a5f72f3b0995f6d9c05dc1"}, &(0x7f00000001c0)=0x77) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="64000000612900e8dc6e2ef84e62d88501e31c380a61f8297c5252ef4ff1bb1781ab184b0b49e16cc1c38c275868500572bf4e2ec3a7035e858821e74b70d8bf6b71dcfc33088b3d4eab5d40231b1aa9dff72e28e8dc3a02525c1c4b5dc50ed74f2f18dc42b6b830df4a12d02e5701fcffffa9edbd2b17c82cd586d0966c2a045fa792d50346817a642dfd823f3bcf15ef5e5caf8b638083e2e9e5e9f559f9ecba1352d784991805794b62aac5206938faddeb60f88bfed2a15b5b4c351216a9e7036e7a3bdb3e49969742601fd02d0392086e9d89157889dd791d03a9cef1326d95864372110d948f7b01"], &(0x7f0000000200)=0x6c) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x10001, 0x0, 0x0, 0x8, 0x0, 0x70bd27, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/04/27 00:37:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x240002) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x5, 0x7, 0x0, 0x3f, "662574007925bed127ef6de1109f8ceb9e03c537a02b0dad04983de4fa33255663e326abbf11ba97c908b53b"}) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000011c0), &(0x7f0000001200)=0x8) 2018/04/27 00:37:25 executing program 0: r0 = socket$inet(0x2, 0x80003, 0xab) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x3f, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/04/27 00:37:25 executing program 1: r0 = socket(0x400000000000010, 0x803, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="080100001100200025bd7000fcdbdf2563747228616573290000000000000000000000000000000000000000000000000000bec9879226d323a0350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002000000000000000000000080001001f000000080001000100000008000100000200000800010001000100080001000002ffff"], 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x0) write(r0, &(0x7f0000000180)="240000001a0099f0003be900783f0000020808160008800000ba0080060000007f1901e0", 0x24) fadvise64(r0, 0x0, 0x100, 0x5) 2018/04/27 00:37:25 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20000, 0x0) write$fuse(r1, &(0x7f0000000200)={0x20, 0x0, 0x0, @fuse_notify_inval_entry_out={0x6, 0x800}}, 0x20) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000400)=0x7b7e0845cb044d75) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) [ 90.381166] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 00:37:25 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000001480)=[{&(0x7f00000013c0)=""/178, 0xb2}], 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000000040)="887a6e85032a87af7ea475b1956d616dae5a99988563bc1595c45a28373d0e435f03e645d1e5dd2eac6d13bf4ee9cf5db99ceec5ea501208c37849ae9f5246f55f52e725d795d23b7cbb8a410646be96091df789f7e8798389ad5f8bf99748c95680f0e83e9adba67a8169048c293db534d163db37fb296a07f44a17560be2dc41b9cc69654a3265f7026ae105ae3e400bff465b5e2b6544b31e594c8b8c6a112756e037f09308d4aa590a9ecaa38f02d3183e8930de83ad61c395a93809dd", 0x320, 0x0) shutdown(r0, 0x2) 2018/04/27 00:37:25 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8080, 0x11) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000280)='attr/fscreate\x00') write$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffff}, 0x111, 0x5}}, 0x20) write$rdma_cm(r1, &(0x7f0000000200)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r3, 0x1000}}, 0x18) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x20, 0x4000) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000400)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0ab7c7ba0e057ef5"}}, 0x48}, 0x1}, 0x0) gettid() 2018/04/27 00:37:25 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000200)={0x5, 0x0, 0x8001, 0xffffffffffffff7f, 0xb, 0x5}) perf_event_open(&(0x7f0000000080)={0x2, 0x78, 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) r1 = request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='bdev@&,md5sum\x00', 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x9, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={r2, 0x3, 0xf0c1, 0x7}, &(0x7f00000004c0)=0x10) r3 = request_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r1, r3) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="28bda90cab1f437afaac6d2fc901d1aa2fe7d032c02e07ed0d23e85762ad69be7219607e4a086ef1b0044266f19bb30a8f70ace8cb5915fb1f92495c97dbe3c01753b4ff50dd26461326333d394a8a72b6ca", 0x52, 0xfffffffffffffffd) keyctl$update(0x2, r4, &(0x7f0000000180), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r6, 0x80000) finit_module(r5, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1) 2018/04/27 00:37:26 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1fffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffff8, 0x4003) unshare(0x8000400) dup3(r0, r1, 0x80000) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r2 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) 2018/04/27 00:37:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x24a002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000002980)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4004}}, 0x14}, 0x1}, 0x0) 2018/04/27 00:37:26 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = dup(r0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/27 00:37:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x8000000000002, 0xa, 0x1, 0x2, 0xffffffffffffffff, 0xffffffff00000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000280), 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)="c9dd764aacd80f53d350f7294a22a93dc1cf8041c59cfc6e3978048d6f5212a3b87741b41dce99b911c7db24ea84e766c9eb7c56b5b7dcf2599a5e5ebf870a08d5e8"}, 0x10) 2018/04/27 00:37:26 executing program 5: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x99e, 0x4000) write$binfmt_script(r2, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/vcsa#\x00'}], 0xa, "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"}, 0x1017) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/27 00:37:26 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80000) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x81, 0x9, &(0x7f0000001600)=[{&(0x7f0000000180)="18e0dab04bcf5f6e592f10026d2376d2e0d47f8b2879d1b1daeda6e7f3c1c27dc15e8e9f889f8481a77d45235b2e70a8abc3cdf49e08111439f86316cac8", 0x3e, 0x4}, {&(0x7f00000001c0)="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", 0x1000, 0x7ff}, {&(0x7f00000011c0)="1a8229de7c8a7f6d14ecf2363d49929bf9b3a39acc0f7cfdfdec1afd918642feb4b319d8901213325bfb9b63d8825c1528b32d60a3b490fd9cc1809f3ebce926f3cd3e", 0x43, 0x9}, {&(0x7f0000001240)="2306eb7cafff63956592ea5bcb3bbf3cec2fcb4c716c79fc458039b00c6d0e81ac5817ba4df49496c568823160f0ab8858511ef7fd49f757973fe6fd713d4d861665b7f957e7348640be0f2dbd9154c8460717c9c972adcdf363428436ad1195f66e6c0cd92d5580ba99f41f9dcb05a9e664ba6d411864c9f81d4d5a090f3ce2c1ac950287aec15089941feca0edd68970e284317e4ccf8013579a4d88f28c27bd9a586c5985212516ad3107de8e7511d02101996f46a475e713ff88f7e657bf7415b5ba842e4c9ff999aaa68ff14e8556813b984c9c65fc3058ae68afb1c3d9c9cde9465dd07cfc662fa3118fbad906cd38", 0xf2, 0xfffffffffffffffc}, {&(0x7f0000001340)="5bcd90156e9f5548501e325485", 0xd, 0x50}, {&(0x7f0000001380)="2a125464b115c6754073549138d6146e3a2c61c50c2c3b721ded183b2b0d3014601f6239ece1cef56ce45dc3e5f27d4bb62daf6a900db2ec40fe626d8306e9c0399e87e9762856b6b2f8d92a54ed112511ecb7a883573544805df0c3717bdd70f71f8961695738a69a478ac5f9dab01944f15cca44c2e6f7c4f7abe104a8c3dee1888fd1853e3807373aa6bef3acb7512090215684d89243020fe227e5805ce612a8c285fbf1346e49fcf8c0245697db4f14375ef7de4e711ab4c94a586ae6d97f6a72304dc69aa13f3254a9632a69", 0xcf, 0x6}, {&(0x7f0000001480)="f8a19d06aeaee6f0a8f855c3b474fe0a9def06a8ca9959745126ae9596174e2be682aac858034b3267cc723d5c1ef7789479979f3faaedbe13e22fe417", 0x3d, 0x7}, {&(0x7f00000014c0)="6ff416ee5d4852116c27475e56926f3926d107f0cb3d20636f5cbac6126e3ee31e1f12be6799827be878ae4ea84cf7d8e00d3d5d93283346b25da473652627ba4b188bc3862028d062fd1b83f5f4c4af41c5de29737de9ecf1a477a11cb64bcd3d60", 0x62, 0xffffffffffffffff}, {&(0x7f0000001540)="9c437ac1420cdd4e5b3791de75e61065f8ed47cadc266d8d77f9b5ecb13d0b1a6698391f4e4b4011f67324ab1c2e6e7c09172f91d51e8aee0496eddfc2229c853578f1cc39f7b23a12d116a4617922bc40160732d5755bf2c8c6749604183fc2ea7469a9bb45711e1a054934789b847d814ecd6a6322102bbf77cb6153e09bc065b819e89b2c271faf6c03d32a4d2332b271d3b2fcc3c63799d955944d0431b53a98", 0xa2, 0xd5f}], 0x1000, &(0x7f0000001700)={[{@grpquota='grpquota', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}, {@commit={'commit', 0x3d, [0x37, 0x34, 0x36, 0x78, 0x7f, 0x7d, 0x32, 0x2d]}, 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000387000), 0x1) close(r0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000001780)=0x4, &(0x7f00000017c0)=0x2) dup3(r1, r0, 0x80000) 2018/04/27 00:37:26 executing program 3: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r1 = shmat(r0, &(0x7f0000c66000/0x4000)=nil, 0x4000) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000e0000000400000098030000ffffffffc2000000b80148ba4b2a86a137d4ffffffffffffff7f000000000000cec7e2a8ffffffff04000000000000000000000000", @ANYPTR=&(0x7f00000000c0)=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'], @ANYBLOB="ffffffff00000001000000ffffffffff626373683000000000000000000000006c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000030100000000000000000000000000009800c0000000000000000000000000000000000000000000000000002800434c415353494659000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f80000000000000000000000000000000000000000000000000060005345540000000000000000000000000000000000000000000000000000000600000005000000c041000000000000050000000400000001000000ad00000040000000ffff000001000000ff010000ea000000040000000600000065550200ac1414aa0000000000000000000000ff6263736630000000000000000000000062637366300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000010200000000000000000000000000001801480100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000060000000700000002000000000000003000616800000000000000000000000000000000000000000000000000000000010400000600000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000105000000faffffff0600000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3f8) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000500)=""/183, &(0x7f00000005c0)=0xb7) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) shmdt(r1) 2018/04/27 00:37:26 executing program 6: r0 = inotify_init() ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000440)=""/1) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x10007fe) rmdir(&(0x7f0000000040)='./control\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x404800, 0x0) r2 = open(&(0x7f0000000180)='./control\x00', 0x840, 0x20) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000480)) recvfrom(r1, &(0x7f0000000080)=""/228, 0xe4, 0x40, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x2, 0x2, 0x1}}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4b00000004b76745a567229c79b6f99670dcd448c9f83aa6b3ad94849520ede2412289c3fa6d0ec5ec2dc0fa7c2ee1e7ab4a484894ba68b90f340e5580b351a9df7f4e8fc4b1d1a141aae29c1561835afa7d"], &(0x7f00000002c0)=0x53) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={r3, 0xbe, "e5962aca7dfa5b35513887f5c26af06de7a3193368cd47c503a0aa3ae731ce019b86bedc000f7ce5996f7fc6deaf9c009f32d8bc16d7ed34e0ce6ae4d101bdbb52968c4b8662dd8683a33dab66a162464c202da4c90dd24fc4b323d611f642ef761a84cd9d0966e7598f0619e17345a7efa7b947ef5f3047033d02353b871602368ef374326912b8c3c0aadc77133db8324137ee2bbd3e81c76724595a4a908cb968ae13ea5ee80444f3560c8af4d4e5ddc09aa6b73097d1758292edb492"}, &(0x7f0000000400)=0xc6) 2018/04/27 00:37:26 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x38bbdf85, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e23, 0x7, 0x4e24, 0x0, 0x0, 0x20, 0x20, 0x3c, r1, r2}, {0x3, 0x8, 0x200, 0x523cd8e4, 0x8, 0x1, 0x2, 0x1000}, {0x9, 0x3, 0x3, 0x8a}, 0xffffffff, 0x6e6bbd, 0x1, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x32}, 0x4aee3e7176f38408, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x3, 0x3, 0x2, 0x6, 0xfffffffffffffff7, 0xffff}}, 0xe8) r3 = socket$unix(0x1, 0x5, 0x0) sendmmsg(r3, &(0x7f0000003180)=[{{&(0x7f0000002d80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32, &(0x7f0000003040), 0x0, &(0x7f0000003080)}}], 0x1, 0x0) 2018/04/27 00:37:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xb7, 0x7fc) ioctl$KDENABIO(r1, 0x4b36) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000001701000003000000010000000000000018000000000000001701000002000000613792ed008ec0af"], 0x30}, 0x0) 2018/04/27 00:37:26 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0xfffffffffffffdd8, &(0x7f0000000040)=""/127}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x400) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x119e, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x39d, &(0x7f0000002f19)=""/231}, 0x48) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x3a9}, 0x1c) ioctl$TIOCSTI(r1, 0x5412, 0x800) 2018/04/27 00:37:26 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) socket$pptp(0x18, 0x1, 0x2) 2018/04/27 00:37:26 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x18001) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/4096) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x301) r2 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/27 00:37:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='irlan0\x00') setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='~\x00q\x00\x00\x00\x00\x00\x00\x00\t'], 0x8) getuid() ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000000c0)={'ifb0\x00', @ifru_ivalue=0x7}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x5f, 0x1, 0xdfe, 0x9, 0x8}, 0xc) 2018/04/27 00:37:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x24a002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000002980)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4004}}, 0x14}, 0x1}, 0x0) 2018/04/27 00:37:26 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000791f18)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) 2018/04/27 00:37:26 executing program 7: ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000040)="ddc485aa3ba6e9982277db8104ee27f6380c3c71e7d4aa04506cb9c308d37f3cd2dbb9f024186b2ec27dca551aa6d71e0eab13076fd104b6e7f4e4ba0fb0e3c1c5f1580942e778e5afd51acf01bc04506a7f1124c5393775c1b09b2afc852b29de03bf9d640b805f04db751da097e11c63734ed1c0692ed3be1e1224ed3f14fda195e79216efef76f34c61a30935f9c3c1aafa521ecf9956b695d305a3923f3b5e47ee19d32b54a21ed36f2acaa2ebcf8076b87257de5eb331195db64bfd4710da3bb8c057e3ae76a3df050d9769fcfe6317289eda70") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) 2018/04/27 00:37:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0xa, &(0x7f0000000040)) 2018/04/27 00:37:26 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0xfffffffffffffdd8, &(0x7f0000000040)=""/127}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x400) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x119e, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x39d, &(0x7f0000002f19)=""/231}, 0x48) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x3a9}, 0x1c) ioctl$TIOCSTI(r1, 0x5412, 0x800) 2018/04/27 00:37:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x1e}, @dev={0xac, 0x14, 0x14, 0x15}}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa}}}, 0x90) 2018/04/27 00:37:28 executing program 5: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, 0x0, &(0x7f0000000140), 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_newrule={0x28, 0x20, 0xe0256cea32e0e362, 0x70bd28, 0x25dfdbfd, {0xa, 0x14, 0x0, 0x8, 0x8}, [@FIB_RULE_POLICY=@FRA_FWMASK={0x8, 0x10, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/27 00:37:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="02070023020044026479203579d64ef8d1ea70a9b9e4a0898c268d06cd8da46a8186ca7bb9d279c9908790db678ee100bdb3b2303ca9e5f3b9204d5638d0e440f8413cff48800141ebca915fad2d3f074abe9fd16b0d247f9b00000000000000040000000000"], 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/27 00:37:28 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x7ffc, 0x0) r2 = dup3(r0, r0, 0x80000) bind$packet(r2, &(0x7f0000000240)={0x11, 0xffffffffffffffff, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffa6) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)) 2018/04/27 00:37:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000002c0)={@mcast2, 0x0}, &(0x7f0000000300)=0x14) sendmsg$can_raw(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x1d, r2}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)=@canfd={{0x1, 0x7, 0xbdbd, 0x80000001}, 0x29, 0x2, 0x0, 0x0, "d10785ee0efdd8e411625c9d531d32464bfd8131d653df579a8aa9aa9a74bc1c0f407c5cb48f0e2ba6aa6cfa418ee7307c0dc0a1e2caf5ca58a8497b658fcc1b"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x1ff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x40) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x4, 0x9, 0xfffffffffffeffff}, 0xc) 2018/04/27 00:37:28 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x16) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x26, @dev={0xfe, 0x80, [], 0x1c}, 0x1}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) ptrace$pokeuser(0x6, r1, 0x7fffffff, 0x3f) 2018/04/27 00:37:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x24, &(0x7f0000000040)="4177040aea12b55e7d21f18e8335de1735b18d0ea9e702cfeefdf7deda1f7b53c6de6f3f"}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/04/27 00:37:28 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x0, 0x0, 0x4400, 0x0, 0x2}) sendto$inet6(r0, &(0x7f0000000000)="0483049d2210014b0f27c1eaf85e558871db1e9bef83088aaafc4853c2a7368ec750586f8d0911e0c28b67d94472062d725e993a0f7657c235f007fbe47f239ca742695ba63131ecedcef91c6a6820800c17150f19c61735a1adefd5ea408834d1fb4087015198aaf5b4a67e3804a2270ac71732d18039f18803b71a0da5e129", 0x80, 0x4001, &(0x7f0000000080)={0xa, 0x4e24, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}, 0x1c) 2018/04/27 00:37:28 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x2000) fadvise64(r0, 0x0, 0x5, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000006000/0x13000)=nil, 0x13000, 0x0, 0x2012, r1, 0x0) 2018/04/27 00:37:28 executing program 4: shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x3f, 0x6, 0x1, {r1, r2+30000000}, 0xabc6, 0x6}) r3 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000300)=""/234) 2018/04/27 00:37:28 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x2c00) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040), 0x4) 2018/04/27 00:37:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth1_to_team\x00', {0x2, 0x4e21}}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x5}, &(0x7f00009d8ff0)) signalfd(0xffffffffffffffff, &(0x7f00008e6ff8), 0x8) 2018/04/27 00:37:28 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) fchmod(r0, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/27 00:37:28 executing program 7: r0 = userfaultfd(0x800) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x3) fstat(r0, &(0x7f0000000000)) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180), 0x10) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x0, 0x0) 2018/04/27 00:37:28 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = getuid() r2 = getgid() chown(&(0x7f0000000080)='./bus\x00', r1, r2) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x8, &(0x7f0000001c80)=[{&(0x7f0000001800)="03", 0x1, 0x84}, {&(0x7f0000001840)="b92b60aa4a8e26bcb93e9ee7fd4d028e08a24fc4206a7fa8c9b72b09f85a3da7b61251e2711e3693360950fb0210f7948c0a6f19fbf51c5eb6824b09f433a7c30e3bda1fbf7aeb63b3a65bb99653ba83d23179bb87791ac1a4aec9ff6d625041e5fb257a19e7d5195d8df658a2f9c831d6f844f515ff379e9400b2c371270d47fcc6a8fcf4a115ab33c2593dfd58bd9670e812af4bd3bc4e917bf8c0b7881530e87a52", 0xa3, 0x1000}, {&(0x7f0000001900)="e514f98bdd1c4d12d4dcc376a97cf7ae72a33c4b6e90b8c26c9c8e7af75d447c3ef8df1aad38fc6952ec8e5a1685998e0c322fcbd130950c0dd1e2ab2ef809da7c43ce44a7046fbfbc408cee2c230813b5d551632b992c897c9fcd68ce5648d42993e176735175b858fec446290c8bcfbe96d392bd84e1e7547326a144b2042294cc8447100621c367bad389ea6787756598d912674cd1295ea429035981e4838f9e37a268e8b122", 0xa8, 0x5938}, {&(0x7f00000019c0)="0277e140", 0x4, 0x8}, {&(0x7f0000002040)="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", 0x1000, 0x8}, {&(0x7f0000001a00)="8f9f3c32776e31f789818f3aa8b6625682b180d4092f731f0f58a5a74626acec5ffbb5a02c7787b189be5b746f39ac7d0cec18e34bd503a2b1699717e636674a0328e63e5cdd91b89c9fc291c7e21aac344a39845e3d5d7deb1080496e6cbe50a03e6e635b97a147fc474304e2ca27221b80f1d9dc4b9929efa30bfbcc541fa2b8100831d5d3fa23f465322ad6cc", 0x8e}, {&(0x7f0000001ac0)="5515f47907933d6f3d78f164966b1c6e7e3794df97e5f5b059dc80019f1cc13bd69bc9d8ae67cd62762d4aaea882390cf2cddd4c981260540a70225fc8d06399a8bb6b935afd01166ab87c6951b24a899900c58475b285460f56b874f7b6cd45de70b85f918230630f9bcc65945c46344ad351c174499b690818971dacdb016d91e818ed180f39e6c714966a7072ac1c5227f6452ee719e058a937b710f23b6c87f9693a0c9d3a3a0656437d7ec1e2b240e9feddb3df4343c74d63b5876953bb3a912c09b9b7a3977c5da3a33ea5f2dab423d4206fc445950927ec5259628e3266201b575ba76db0b02556c3ab2d28bedf", 0xf1, 0x7a}, {&(0x7f0000001bc0)="f15d3d1c9bda962be53cd054159e7e16322f0b91865b6965e5caafa9de58fd75a311de380196ed51e3366c940855bee00912b2ac253c79afcdc34fd9887ca8ba4ddd08fbc825e293eec300386067feeda614312cc8c6fda20c68c428cc4f686a1cb7b136216705ed2cdcb2cc42348a71c174630160acfb11e9ea759578395efe530e5b", 0x83, 0x1}], 0x7ffe, &(0x7f00000002c0)=ANY=[@ANYRES16, @ANYRES16=r0]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x250}}, 0x3, 0x7, 0x4f, 0xffd8, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f", 0x3c, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/27 00:37:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000100), 0x5) sendfile(r3, r2, &(0x7f000024affc), 0x101) 2018/04/27 00:37:29 executing program 6: geteuid() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xa) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = geteuid() getgroups(0x5, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r3 = syz_open_dev$vcsa(&(0x7f0000000b00)='/dev/vcsa#\x00', 0xffffffffffff889c, 0x4000) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000000c0)) chown(&(0x7f0000000040)='./file0\x00', r1, r2) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/04/27 00:37:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x219) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000380), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x8000}, {r0, 0x41}, {r0}, {r0, 0x1702}, {r0, 0x40}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x9}, 0x8) 2018/04/27 00:37:29 executing program 7: unshare(0x400) r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0xa000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x200}, 0x8) 2018/04/27 00:37:29 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000080), 0x8) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xafd, 0x800004ffffffd) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/04/27 00:37:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=@mpls_newroute={0x0, 0x18, 0x320, 0x70bd2c, 0x25dfdbfd, {0x1c, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x4, 0x2800}, [@RTA_DST={0x0, 0x1, [{0xfffffffffffffffe, 0x7, 0x6, 0x2e726085}]}, @RTA_OIF={0x0, 0x4, r1}, @RTA_OIF={0x0, 0x4, r2}]}, 0x3af}, 0x1}, 0x20000001) r3 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="1e7535a736c270dfacc9cc21587564fe4014435d6d4d97836e7fb321c4f591ef4d915978234f16e4156c1617cc9b40c24331206d20a246c9423c1bee611576928779f6c210f1b7a0c67669e9005b2bc2e617ed06320f00a6ce77b5be6a7e9f998dcfd3a9422f0918d82a235a96bd42a5d1b21f920ead46bb06c666219eb83c64627c81160a3d5d91b0b099cb6fd1bc9d1f6480bfee52e632ab6036b3c9e953744edc715cf721336f0b93da77e344a81b8abe7479be74ab11aec6eae502d6e643f4fa5cef0033ce4762ff95c56f587fa9ee0bb73b1f40bd037a76", 0xda, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x5) 2018/04/27 00:37:29 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/27 00:37:29 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='smaps\x00') r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r2, r1, &(0x7f0000000000), 0x7fffffff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf8, r3, 0x800, 0x70bd2b, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3b}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1a6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0xf8}, 0x1}, 0x40000) 2018/04/27 00:37:29 executing program 4: mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x1, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xb, 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)=0x1, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200080, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x4) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000280)='./file0\x00', 0xc6, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0)="d77fc3ee1977383c25ac2fc16a67fb16583383b57a613bf6f4658426284893c40af924b2aacce805668f60fcd6e348083eec0874337bea03ccf08eca5f80a8b3f407bb3eee46f63adbc1b40e76a26a2bb799895f96b0350d24d61ce039aecb", 0x5f, 0x7ff}], 0x1000, &(0x7f0000000380)=ANY=[@ANYBLOB="636f6d6c69743d37003237332c61636e0c01000000682c00"]) connect$nfc_llcp(r0, &(0x7f00000003c0)={0x27, 0x1, 0x1, 0x6, 0xc8a5, 0xa42, "36fb3dc1bd35d62158f9a6fa38adaea1b030a32291c4461969ebf784787f277d531809ceabdb6550299f88f80140ff8c8406b076b0ffba693c185e52893ee9", 0x28}, 0x60) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000200)=0x8, 0x4) 2018/04/27 00:37:29 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000100)={0x100, 0x3, 0x9, 0x1, &(0x7f0000000040)=[{}, {}, {}]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ppoll(&(0x7f0000000400)=[{r0, 0x1000}, {r0, 0x4040}, {r1, 0xa100}, {r0, 0x1000}, {r0, 0x1}], 0x5, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={0x1ff}, 0x8) r2 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="382e42668c7ae38798cc10a06cd95e9b8dc68482105b3e25", 0x18, 0xfffffffffffffff9) r3 = add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="458dc5a352cc54e53ff29c7e8d70e580576eb1062eb632e16470fe017d519db7dcf75afa870fb44bafdbc345312234042628c8cec8906c608762d53caba6ea3a4c212a125ac3e32ec1e731796bca6735ad7e950e6e11067234313fb5a5bb663f8d5829f8b2e6d07037c42ac2146cbfb843d8f8f5f6b46388546e495c80910fb3456a2c4e83c76ef2d22e13f5996fe79048fb6543e9a532cb86f95a4e270453", 0x9f, 0xfffffffffffffffa) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10a000}, 0xc, &(0x7f0000000780)={&(0x7f0000000540)={0x238, r4, 0x400, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x88, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x48}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1c3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x238}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) fcntl$getownex(r1, 0x10, &(0x7f0000000800)={0x0, 0x0}) sched_setattr(r5, &(0x7f0000000840)={0x30, 0x2, 0x1, 0x8, 0xff, 0x1, 0x3, 0x6}, 0x0) keyctl$unlink(0x9, r2, r3) shutdown(r0, 0x5) 2018/04/27 00:37:29 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x1f}, 0x4) 2018/04/27 00:37:29 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x10) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYBLOB="006357000000000008001b00000000003f8ba1ea2b723fab7492d568d0ca7818db62eb4e9657389b3e688c2d98e665f017402002ccb5b1cb43f2703493b52d162ca9d1d97e25a817b68a2823dc57147de4da836af9e7c8958b1e4c5b80dd61d5de585bc393ceaa98692c3b65fb585764e667a90d9b52156d0687c82a2922b81f1630354dbf8b94cca550ffcfb7288e334ab7e0cd4fc03cc7b379b115d389dab3f3f9f17ae1"], 0x2}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/27 00:37:29 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x803) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0xe1f2288148984a51}) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4) 2018/04/27 00:37:29 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd601cd0e500083c00fe800089000000000000000000000000ff0200000000000000000000000000010000000000089078318e0b5d448d070cecabfb8b442119ba1f6a8cb2a44acc475707"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xfffffffffffffffc]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x80, 0x9, 0x9, 0xffffffffffff0001, 0x4, 0x7ff}, 0x5, 0x1, 0x9, 0x6, 0x200, "b81a8285c0ea92eb7e04d15cc200c0907f18e177d14aa678a5529892dc786cd86a24904f736a5d59719e691d60478d7c103ef325ec07f9ffdbb6456e991fdd29c06fa4115f5d4595b46529e990e8efe94759aefe9e26e7dcc00da4ac14940fa891cabe00d941983e4a6837045b927d35aab8c256bab609d4e03f182d9e63f0a5"}) 2018/04/27 00:37:29 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000740)={'TPROXY\x00'}, &(0x7f0000000780)=0x1e) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x104) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e22}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000680)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000006c0)={r1}) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c0000aae79a5f00f374813df13a3995ea45ba00", @ANYBLOB="040401010000fcdbdf2503000000080003007f000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x11) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) r3 = dup(r2) ioctl$TIOCEXCL(r3, 0x540c) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000005c0)={r0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000007c0)=@int=0x6, 0x4) fchdir(r2) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000180)="7baf6aacba473fb327583938633af4a61c8c31ac5b08a5d50fc9c535ea846cb5d2c0e33d60bfe8411fb51f458037d7b0071462150100d28ce142e3b96379e0e8f22a436130faa8b9f4702f24c1fcc24a0ecc6ad8a9473ec91cc7dc74f6ea620feafde0444665f71bd6733b9a309c4f1246cb6d0b191059aa9716dc17c3a6b8888ff8ea588c795a14dfee64c08d604b0179bae8fb9d70d4f5a45096c8477103b41d82b78443b9b06f3bc0cacd970e", 0xae}, {&(0x7f00000000c0)="1f2a9292f23ecd7730c0ef34b7b867f37cb92eb642d1c83714060a44542925d8ca5b8ec024de925102d07743f51cf41c9469b8f9aed74bafb9bc143f2d3ae93b25be67799e2c5a2d25427bef05605dddc1079ac8c7069a109cff9707d9b109d68c967188f5b10363973ee9db8086359191d3780a0bb0dc350a5480556e97df", 0x7f}, {&(0x7f0000000340)="e14f5027ef41121543cb32b3fdbaa10d0b096c4db3a0b671b9fd47a639ee49119c1d4c733575b318166995d789232578cbcbed3ccf803d6b8947eaaf9b369c209a9d1f525a3febfc159707da3c13b8cd27cd260de37e144fbf192f1eba79c43c29248acd938d9d9eda72d85089277b20e2639db68ddadfb8243593b3ad3873993a56b3411a2a573ed2969c631c51d90b3281afb580e1f8757554a640e6df995924d1ee3f1d86cc17f50ec108fa37059626194290dee0a46e104de5c08a42adc5", 0xc0}], 0x3, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) eventfd(0x2) r6 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r6, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) creat(&(0x7f0000000240)='.\x00', 0x4) fallocate(r5, 0x1, 0x0, 0x40000004) 2018/04/27 00:37:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000780)=ANY=[@ANYRES64=r0, @ANYBLOB="2c86b0ad70431c940e4480373e23a7ffdcb8a8d947ae88162f658771b8a8318bd3f9b5b6e3a5f12473c97d982a4c34dd8f4057393181073b4303515a85d694b20531dc1bdde0c413aea711df6b3778ff3e2f07b127d7b09840ba7b080ec07f02b1a53c853e69cd7cecba8e0586aa481bb0767e51b76367f73322f6878476", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="4da8b1375be8b3afaf6a8fbfac610ad2cc76714c3d703baa3881dc99a902e05367fe2d67ddb7c940c0fd871d4a1b25ec14c890bc042c6b905b991dbe39e8a6b379cd7f3672dd452a017c542bebb2d9a18733efd80a8e3f6c909d43b55e8711f78635b2b1bf0d3be69d18c9d66fc5b4cbd2c9a6ca91fde6962bd3bf7499ef44fc086635cc489de5ab109ee4efe010b20836c3799b7ddf4b2bbeb171ac9b710444b7688dcc91c03ef8a93c7880a4d6518d722232ba99bafa5288615cb904613525634cac6e974e98501ea5eac8260c215eaac503e7", @ANYPTR64], @ANYRES64=r0, @ANYRES64=r0, @ANYRES16, @ANYRES16=r0, @ANYBLOB="4b6532b1c878d4de5eedf9e2ceb032213a7738c26d80c69d2fbf4d808f15578ba106baad12976c2fd708dd45401d33013fbd3d8390e577f2901f0bc61b84e499bde824800212ba684e27bc570ccd13d16fff051369cbf26989d38bf5b6825054e6a3e9a608564ae6754c62b963a48f31806978f28b72aed860fc150f116a766dbb46d8e9c1bed3a77809f2e15fb145128b2983ba606702b65e93e8a4baddb2f8d4e4cc52c8b6db5cc4613e7894316c80ae3cc75e83421129602bd76a6009c35f081e", @ANYRES16, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0]], @ANYRES64, @ANYBLOB="cbda2805c3303475c214c76a54b0b9240aa962b2f1232a9b1dff46c062c17ed66b8c589dcd6d03c4801ce9f5ea8369abf30a6e86bd3acc2fc5e1792e0a23d63c41527689392dc05df08a5a6bf840fdb08418f7b496e133944733a77fe67ec1c13e7e0e424056447e4d3bb26794ee1cd19ff2fb9fdf8ac8cc2a211ffc52f2fdeecc486ed5d10473bd44922227626d0b9cede9f10e49c80660560b00c5c577d195711e331dfd9a154c583ee0ebf9379eed7d80a5d76d624d82a621a63c227292c39e26", @ANYRES32=r0, @ANYBLOB="86d288b1a1057c8defca2724a4a8e74843536e018b8bb05c8fd692e174ea717697812b91f349361cb2b1941aaf74ee4930f0a6628c88fed37f16fb281a4c96356721f5bef48ba07796acf1ab8ec1315b593f9a29c84aa86806b2c9e8be6bc780c80fe4a452a28f8974c21b1669eae20fabda9a66961edbaf38c1d7"], 0x1d7}, 0x1}, 0x0) 2018/04/27 00:37:29 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x7, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1, 0x9, 0x9, 0x9, 0x2400000, &(0x7f0000000000)='veth1\x00', 0x7, 0x9, 0x1}) r2 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) recvmmsg(r2, &(0x7f0000009480)=[{{&(0x7f00000092c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000009440), 0x0, 0x0, 0x1aa}}], 0x1, 0x140, &(0x7f0000009700)) 2018/04/27 00:37:30 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000340)=""/130) 2018/04/27 00:37:30 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x2000000000000375, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/04/27 00:37:30 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000001540)=[{&(0x7f0000001180)}, {&(0x7f0000001440)=""/192, 0xc0}], 0x10000000000002b5) 2018/04/27 00:37:30 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_int(r0, 0x29, 0x1d, &(0x7f0000000180)=0xfffffffffffffffd, 0x4) shutdown(r1, 0x1) 2018/04/27 00:37:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000e8b000)='./file0\x00', 0x0, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000000)='timers\x00') 2018/04/27 00:37:30 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x8, 0xef59, r1}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x8012, r0, 0x0) 2018/04/27 00:37:30 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000200)="cc09d46b35205b21fdfd53a4f475e0c72407f5be5ce3879e89dd1a5bbaa60a644020fb21c172c1facbb7e5cd5c2c1ded173538", 0x33}, {&(0x7f0000000240)="37601db442904675d1fdb214332b216c10bd952700f7ef5292a2e8e896eedcdef54e7933cb03250919633d48abd45c084340db767c6b39b214f6dd2b2c78ae7ba3f48943b49f", 0x46}, {&(0x7f00000002c0)="0a8bfec93bd92bd422169eafef8688462f1a350e9e9a6edebb6a08aa46f55468cbef864dba962b961c58bc0f2685f0db48273c3dc78bf640604e43688bef7c50e1876bee641d428c9c8b1aedd4d3", 0x4e}, {&(0x7f0000000340)="d43624421f4c8f97fba4ac63ef008eed71e53e82905de6363d80cba739ed52b3e31e41f4c81651329facd7ba664f353a0ed1dc5f36db2353f891612ada548411a207ea8e58c39c62d899366db0c7ae4761e1370415b2b304c9ca588eb5abef640e3b06da092246f7b05009912df75f70eac0f4fc", 0x74}, {&(0x7f00000003c0)="fc7616fd0eb6c2cfbcb0ce2e382bd3990bd6e1b45e220811e200a7ef9313a53541860e573755fca370ae68d67f9a475b45d2f3e737d64a7a42ce2e500d7a29efa783ee5bedc5c6813a1139ce66ba5e9ed907a8bfaebb5acf12fcbcb916eada0638f922fd2e11ebd0eb1b", 0x6a}, {&(0x7f0000000440)="31ff0391a88085c5da0bdd707967ad5c3da6d27c17b428f6120c209971d47daf82bd17e7a7af3597d4223d16605ba01abd8cdf7dce0817a23288aab3ea5467378c40238eec627a9d6b08354b91348a4218360fdaf18b8f11f0353893a6abcbb8614450e97d226ae68e27b048a86d05be8a65409a14375f1fa450f4c2d8f804a277e2e52331e074ff54164d62f07ddfbaaf6003033eef84ea2a98386a7190d4d0377a82357ec50b7d2cba4d327411b802fa41003fcf2c3103b25c76ac0658e16f149a096391240dace01470575e17b9cc17", 0xd1}, {&(0x7f0000000540)="691cb893edb3efbc17d66eec1b6843b31836dfe30c1030560df70b0eebe399e57f0be9c53de7aeb34921a49ea5a2acd9b7e42e489b30f91510d9057f3b1addd46099ecc1603b567717238d5d8b886a1e80f7baa9b139c7acc2e77b5f7b79bd9743bccac5d446c4a9c65c9075d6285c274e5b89721f4d797eff1bb644ee8447d64f2509bb37ac918d2627d95cc77fe0c1051b52d9d279", 0x96}], 0x7, &(0x7f0000000680)=[{0x30, 0x0, 0xfff, "ae85d363fa18bc7ca32a01aab2cf320fdb0c82945082b04add43"}, {0x18, 0x10b, 0x5, "a015d4"}, {0xb0, 0x114, 0x8, "5ba490e86ea47f62b0306e55a68877566da7070ed2441718a29053059da1a8c56871632325f468391873294dbc685bef663b96c060bb6c52c0a621c2dd60cc089d7ee1e61b88c12fe118bdadaf8e4cdcf2c2d2ff12bdc5394717b733f155ec9e2460efc09549c99432b847e11b3ef2857ff02d9d86bf42dbffd6613819328dd3f93786d1b9e551de6b06b159c604e61597770048e6d4204ac536d75b"}, {0xd0, 0x107, 0x7, "c319498cc003625f487d87a1313849691a1a8876ee88d87ed0aace96438901078dd5369a6d515dd9ba4448ecdf9a1696886237b5f3bead0942abb182a811795b745d9761b7e02780d849b10e942d473bd71781698349962c2ed40ccc48ddda95d5a016b457be5268dfc5ef8c91dd248e197037c4f48158d2c9f35de595584fb63f4ad5a308d0ee19d401c76ab86525fb1df80ab0fa594d7e9ddc5b437c88f8b1dd9b260120aa2400cce5b73235b74b58ac5c92665b9bf22c759aca09"}, {0x1010, 0x10f, 0x9, "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"}, {0x100, 0x100, 0x5, "5e1a3a86d697c747fc6715fd05653db6966048ced7fa46ffff3d8f68797b1f17eb4e3a0fd1c7b7c63ef975fe6d7557d4c922065556516a98fb41263369294149b97c25b1eda186ed3223eb4c0a1d80a8c4fccf715ed57dd811e0c6aeb64bce7b3c2932bb953f1f8dc0f2ddebf7627352312b398039d939b90899976f14ad40d480228da0145cef77a1e45ff6db522cdef220efe1c62f444dfdcbc92b6640059b38c466782d3f14b8071c3f0a95186055b61ff7d12337d6279daaadab4e6238db32ee7a2dd7bed66bde48a5b455e7160710a3baefc804d9435c0e089ea12b174e51076fbf1713546fc4"}], 0x12d8, 0x4000000}, 0x40) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f00000000c0)={&(0x7f0000000140)=@canfd={{0x1, 0x6, 0x8, 0x5}, 0x29, 0x1, 0x0, 0x0, "7591aa9068f0b3a2fe16edfdc5866d53e8f31b827bb142509afd460b1986111149bd4196aae00e7e2d70368abdbfac458d7bab735a29f91ba88c3ada8fa73c7a"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4000) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/27 00:37:30 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) [ 95.301960] kernel msg: ebtables bug: please report to author: bad policy 2018/04/27 00:37:30 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000001f24b35d5db23ca1e5b11753b328c45ea39753aa03eb3c06b71565ba273b1f4f659516d0d9984205c6d00b8bced3d47070048a5178c4e1a5baaafe4a22c2508fb14d2fdf5a1a06a098036871509fe54bf2f8954620ccb5f7d77490879caaaa67795a2ff51f208a09539c3499dc8bfd7844c27cbbd9365d53ce27baff98f73563d986f99e0811e885e1b25aef97c9e7d8f4bfb5b5ab9c45d8a64065fb71404459906fc787930f"], &(0x7f0000000100)=0xf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x3f}, &(0x7f0000000200)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x98, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xfffffffffffffbff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}]}, &(0x7f0000000340)=0x10) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) bind$alg(r3, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000440)="88ebae7b37d192de839ec6020bf912d672c1682c68a3128eabf2d9cd9e72da59a415996fdfc4606d7cd3285a4938d4d756888269d3ca4b6ea612822e3735395dabe18233d579b3d52a9698a0477148da7f2c890c0a10f4ec529fd69e0a9b", 0x5e) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x30000, 0x0) [ 95.362281] kernel msg: ebtables bug: please report to author: bad policy 2018/04/27 00:37:30 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000240)={0x2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\t\x00\x00\x00\a\x00'], &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2}, 0x8) r3 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x80, 0x2, 0x7, 0x0, 0x8001, 0x4a0, 0x1ff, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000140)={r4, 0x8, 0xf3, "2fdfc0f58ecc19e57012ff46ee87a15536e0736c0d6ab24241935e8051b9f264394a2e4fc0353d355b5c3162cbd13d2dbdbc812330d423dc33969457177fc07634e3cbc14c94278aa8b803bf3adc2ebdb800f4c527afdf076fc8208dcc7bc531c6c47dc70d138a67d1101e345dfe530e7873d35c5046764fa64047f2a2d570c2280607d4e33d9891e8b89615e5edab1d0a781d6b24ed4155b099c4d1896e504015cc6796aabf78c0d639c458f641208cd7540ce362348e6017e48e4314644613cf6e22a24c07488820b1285575a42ec67c8f576f33d1335d8882045f3ed5c7fbade67c2cb693a91b69b147715080ce6d11ddfd"}, 0xfb) 2018/04/27 00:37:30 executing program 5: r0 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) pwritev(r0, &(0x7f00000050c0)=[{&(0x7f0000004f80)}, {&(0x7f0000005040)="6c931ee72d4a840fcd62f01b618e6a297e4eb8f9f1", 0xfffffffffffffe31}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r1, r2}) 2018/04/27 00:37:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0xb2}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x3ff, 0x20, 0xffffffffffff85de, 0x4, 0x5, 0x9}, 0x182f, 0x9, 0x4}) mq_unlink(&(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00') 2018/04/27 00:37:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000e8b000)='./file0\x00', 0x0, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000000)='timers\x00') 2018/04/27 00:37:30 executing program 7: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0x5, [0x4, 0x17a, 0x3ab, 0xfffffffffffffffc, 0x5]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000240)=0x4) r2 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r2, 0x1e, &(0x7f0000000040)={0x31, 0x8001, 0x9416758, 0x3}) r3 = creat(&(0x7f0000000140)='./control/file0\x00', 0x100000000002) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x8000000001, 0x1fc, 0x100, 0xfffffffffffffffd, 0x0}, &(0x7f0000000080)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYPTR64], 0x2) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') 2018/04/27 00:37:30 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000140)="f3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0xc5ba, [], 0xaa}, 0x2}, 0x1c) 2018/04/27 00:37:30 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0xffff, 0x4}}) 2018/04/27 00:37:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f000069a000)={&(0x7f0000899f60)={0x2, 0x200000f, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in, @in=@multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0xa0}, 0x1}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/04/27 00:37:30 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x40080, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/27 00:37:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x5d, @dev={0xfe, 0x80, [], 0x16}, 0x779}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x4e20, 0x674, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x47}], 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x3, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x8000) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/04/27 00:37:30 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f00000000c0)=@ipv4_delroute={0x34, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000100)=0x10) 2018/04/27 00:37:31 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200200, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req={0xfffffffffffffff7, 0x8f, 0x43bf, 0x7}, 0x10) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x2) 2018/04/27 00:37:31 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) lookup_dcookie(0x6985, &(0x7f0000000100)=""/41, 0x29) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x18) read(r0, &(0x7f0000000040), 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)=""/196, 0xc4) 2018/04/27 00:37:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x11, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/27 00:37:31 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000840)={'veth0_to_bond\x00', {0x2, 0x4e22}}) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x6f0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x6, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000), 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x24200) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/04/27 00:37:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x490e00, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x43, "ae84aeb6d9581a12f8d7c675941f8de121c6f4639b97fc393935d9f039ac249665e79d4318ab922d4c83be076641870b1f3ff37f71bc3f2b5178202798d10e2ea92f46"}, &(0x7f0000000180)=0x4b) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000006e060000a27118a60000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/27 00:37:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'veth1\x00'}) r2 = openat$cgroup_type(r0, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) 2018/04/27 00:37:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendfile(r1, r0, &(0x7f0000000000), 0x80040000110) 2018/04/27 00:37:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x1, 0x4}, 0x20) 2018/04/27 00:37:31 executing program 5: socketpair$unix(0x1, 0x2001000000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x80) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000280)=""/101) r3 = accept(r1, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x7, 0x0, 0xff, 0x2, 0x81, 0x7fffffff, 0x1}, 0x20) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) write(r1, &(0x7f0000000080), 0x383) 2018/04/27 00:37:31 executing program 3: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/27 00:37:31 executing program 4: signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r0 = inotify_init1(0x0) arch_prctl(0x0, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) inotify_init1(0x80800) [ 96.440121] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/27 00:37:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000040)={0x200000000000000d}, 0x188) inotify_init1(0x80000) 2018/04/27 00:37:31 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x380, 0x44080) getsockopt(r0, 0x2, 0x401, &(0x7f00000002c0)=""/197, &(0x7f00000003c0)=0xc5) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x20000) r2 = fcntl$dupfd(r0, 0x406, r1) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x8, 0x200) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') sendmsg$nfc_llcp(r2, &(0x7f0000000600)={&(0x7f0000000400)={0x27, 0x1, 0x2, 0x4, 0x8, 0x2, "24788994522eca8b9a45c33e24513894ab55bdbd552b8dc0159d7085fbb23cf690b12f725c2119fac7f14780c893ca0a4ed8888b62d00b98f275f548d24ac1", 0x31}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000480)="dc0eaa6b6f5b56354921a39906b9aa7a061f05cec2c76e917bf37c61022e5a26e0970ee8bdcc5a560aa341b29fe304e9d66e1564d64e7ac6b55c31c955ad37163ec23bd0c9bf456dfa262683e9386fc1d2bee769a1e4fbf2dd37fb6b38", 0x5d}, {&(0x7f0000000500)="aa9112db739c5914d8f712ca97affc13d6497387bade8a7f6fc12dbbbf18f1149aa174118039aebc1bdb466648ba5f97f77bbdf35da51dc05d4e", 0x3a}, {&(0x7f0000000540)="417edc748846097ba941e2d192843f2c0c86aff8de35de69c4d850a3da8678fc18c636e672f08b5f17164dd15e05c108c273a703f70aaf74d10601bc33bb2740817ee248f44b24de41ab15906879687fe97ca69b56546b74709adb7c19d7edf1ef06e6e60bf0be21", 0x68}], 0x3, 0x0, 0x0, 0x20000000}, 0x40845) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0x70e) pread64(r3, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) flistxattr(r3, &(0x7f0000000000)=""/48, 0x30) 2018/04/27 00:37:31 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "607036f2a985d1c600000005000000ff"}}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x8600) timerfd_gettime(r1, &(0x7f0000000080)) 2018/04/27 00:37:31 executing program 4: r0 = socket(0x1f, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) r3 = socket$kcm(0xa, 0x3, 0x11) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r4, 0xcb04}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg(r3, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=ANY=[@ANYBLOB="21620240000001000000000000000000"], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r5, 0x7fffffff}, &(0x7f0000000240)=0xc) 2018/04/27 00:37:31 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r3, 0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000080)={0x0, 0x5, 0xfffffffffffff034}) 2018/04/27 00:37:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x2f, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e21, 0x3, 'none\x00', 0x1, 0x0, 0x4c}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x4e24, 0xd25f41d2b5aa0adc, 0x400, 0x5, 0x7fffffff}}, 0x44) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0) shmget(0x3, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) epoll_create1(0x80000) 2018/04/27 00:37:32 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886aeff71d45", 0x18, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) flock(r0, 0x8) 2018/04/27 00:37:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)=0x1000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/154) 2018/04/27 00:37:32 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = dup2(r1, r0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) 2018/04/27 00:37:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000b30000007d29e320510a000000791030000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xff58, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 00:37:32 executing program 6: socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) finit_module(r0, &(0x7f0000000000)='\x00', 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x800) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/27 00:37:32 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000440)=[{}], 0x1, 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/04/27 00:37:32 executing program 3: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/27 00:37:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x20440) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x7fff}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000448000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/04/27 00:37:33 executing program 4: r0 = socket(0x15, 0x80005, 0x0) unshare(0x40600) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000)=0x6, &(0x7f0000000ff8)=0xc9) 2018/04/27 00:37:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x570, 0x0, 0x1, 0xffffffffffffa603}, &(0x7f00000000c0)=0x18) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/04/27 00:37:33 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x100) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) read(r0, &(0x7f0000000080)=""/167, 0xa7) move_pages(0xffffffffffffffff, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), 0x0) 2018/04/27 00:37:33 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/04/27 00:37:33 executing program 2: futex(&(0x7f000000cffc)=0x1, 0xf, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) ptrace$peekuser(0x3, r0, 0x80000001) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000240)="6c6f656f6e00294c7430cde1f2cbfa7edae8e5cc856e00ebc5f9695b8b3033251b6f6427aadcb9b87338", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140), 0x0, r1) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x800000000006, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/04/27 00:37:33 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x4000) mbind(&(0x7f0000c11000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000986000), 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0xaeb, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/04/27 00:37:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="000027bd700004dbdf250e00000008000600194fffff08000600feffe3e8"], 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x0, 0x13, &(0x7f0000000080)="0422f8e91644d261b0f9f6176f9cf4b56279c9d25ee501c51e313bca2ca25dc51d2cadc86607ddd7b63ee4612738924a8b82075e776273c1a2c9efda9c965c86f261b477a44a6bd68779140a68965cb3b057b71c32fdd1bb7252e2fac2422d9f7b5ed6b01d14ec15a0aa761adfe16e654e2dd183790f16e73e6cddac63c290a2e9a624924cec6cd28d6c36d1db6f78d6063165af06fafebc248200e45b023ef0002c1a7d98c126562762873b00c0a0a5ebeafae6b8a6f390f5e79a15d249e4ab78833eec2e1b72cd59f4d1ed45854ff3249dcb45adb806b247", 0x3, 0x5, 0x8b8, 0x3b, 0x101, 0x1, 0x100000001, "374ef8cd14ba216ceef670faa82da9020cf890bbea3724cd278725c71c9d267a306353f2024c36465b8b97475a3ec86db0dd5df78dd421b3d505cf47329b54b2117f892eb9e270afd299409edb394361b96218d04fe9ce6e2163dfab7869ae7a9b5348b55c6f81fe9d7ee363a861"}) getdents64(r0, &(0x7f0000000740)=""/77, 0xdb) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xb0, &(0x7f0000000540)=[@in6={0xa, 0x4e22, 0x4, @empty, 0xcfb}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1d}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xffffffffffff499f, @loopback={0x0, 0x1}, 0xa5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x1}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8800410}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[]}, 0x1, 0x0, 0x0, 0x5a3e7127b408fb27}, 0x10) 2018/04/27 00:37:33 executing program 7: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x1) mq_notify(r0, &(0x7f0000000340)={0x0, 0x1c, 0x0, @thr={&(0x7f0000000200)="c1132c3f992a3e1bc1a9591574900065025c58032e0795aba701", &(0x7f0000000240)="c99309c548a9b66694469e4c1e0fa1127df08d4a1b72d676c5f898323e93e9c158a7064f41a5842fd9d7df4c5b8a0dda12d9a6d8362bb7dabe92e8b7da1229fc8462679e5db30def331a9738569ff1e7d61e8af83460288aa355e20bcf5a5fcecbb66cc706fe134a50b0ac9f855c89973235f1f109e7a0c6759b66ecbcc2ae29fbefbe4e9ad106067fa88d884ba5d5412485826df0ce12105469c1e90658b793c64900b6fe77720012bc040f22ce68b3f2c49f3571e9522341d33c41e0ca525e299f8cff2ba331bf7517d205a0e7cc9970"}}) timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f0000000140)) 2018/04/27 00:37:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x1) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = semget(0x2, 0x1, 0x400) r2 = memfd_create(&(0x7f0000000000)='eth1nodevtrusted%[!nodev\x00', 0x3) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000200)) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000000100)=""/246) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaacf98bec1e3a57dc486dd6050a09c00081100fe8000680000000000000000000000aa00014e2000089078"], &(0x7f0000000040)) 2018/04/27 00:37:33 executing program 4: setrlimit(0x100000000007, &(0x7f0000046ff0)) socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x8000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/04/27 00:37:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4f, 0x400000005}], 0x18) 2018/04/27 00:37:33 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c68000/0x1000)=nil, 0x1000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$void(0x1e) mlock(&(0x7f0000b72000/0x3000)=nil, 0x3000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x8}, 0x8) 2018/04/27 00:37:33 executing program 0: r0 = dup(0xffffffffffffffff) sendto$ipx(r0, &(0x7f0000000000)="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", 0xfc, 0x8001, &(0x7f0000000100)={0x4, 0x4, 0x2, "e4c73e04bec0", 0xffffffffffffff51}, 0xfffffffffffffd8f) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) timer_create(0x7, &(0x7f0000000200)={0x0, 0x4, 0x0, @thr={&(0x7f0000000140)="cc8cd916a70b190a5d2d8224df0e8a01a3e38337549821e0a4eee1b5c7e7070738da54dc32fb", &(0x7f0000000180)="b3d9a7a7b586cd0062a453f84432996fde9e66b7f12ef26957bcd155ba56edd27440c7cfdadec9ff3bc63793ec1f6528e257900e07a17d5f3b8d4b27bb4b0e2efd4c3a28f357a2982e5eaca3fe5f15f4b83cc5fbc5444793ea3c0ad6d16cb8c52dc7cdccbc98"}}, &(0x7f0000000240)=0x0) timer_getoverrun(r2) 2018/04/27 00:37:33 executing program 1: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="0292470d1e80a5a10870ed006a0078ffd6f7fd2d8632465f333d6d46c4a71ec0c13c77909876a07878c8ad3c92deaf58f57834cd8d8a59591a87cc36d460b9775c4e4260190bfd6fb6014200342fe6387f3244239259854bc934b3ea3359f5ee0aba6b887fb48f7d7b3df7094763adf7fc9d40f67b3c744b991f88b8cd34a28ed25051759c8eea0d2b19983035628bc3ca8b59bb5bff6053e4f9fc63124aba92352bdaf21d17d13bbee14b9bc42cb75067af56922befdcabc5705627e15fd7a01996e3c288b23017319df322640d12bd2d83836f", 0xd4, 0xfffffffffffffffe) r1 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0xfffffffffffeffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r2 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='-vboxnet1\x00', 0xfffffffffffffff8) r3 = semget$private(0x0, 0x4, 0x204) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r4, 0x5, &(0x7f0000001840)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f0000000500)="14f13350a4561c9dfa15260d6180895b49dfca1efc3fbfab1194399368e22fd90b98", 0x22, 0x2, 0x0, 0x1, r1}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0xb, r1, &(0x7f0000000580)="a14304fb78df40289ba47cd14aebc512c62750251df69a98926ac441cbd069ba3a9cac81ba77c06f5e822922376d025ada063893361d4daa9e521f05093d86a77f5e9525e070f567b9208c591d765ae9222533870257c1a537cb115bc540ebe6661811074cd19e1309b6390149a8659f960fc5995f28131f035a20bd3ff83726472123da3d2511f527c6cbab9d6d97c9d656bb92f48ee4c3c557a54661d712111d54232193b5a10a9020f149868f39566452fba50695", 0xb6, 0x100000000, 0x0, 0x1, r1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x100000001, r1, &(0x7f0000000680)="d686d7d3665f", 0x6, 0x0, 0x0, 0x0, r1}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0x4f0, r1, &(0x7f0000000700)="b294dcc3b17cdbad35d07e7eeee17c362213491bff0ae64040fe023c2cc11cba7c14f9a15f08e892a5a0a37083511d5e3533ea8ef20c52a48d2f4a2a2fde5d763bf80859bb892f8ea53bd65e79552736f2070c0822b8608ef4da805460daeb5c43921d0129c6a33bcb5efdc0a34d859492c94b1620fbb0523a33b2c11d65c9700c767dd5ef838b54521ad99517ef9d841f655a0de223472624dd12ab596959fe9adbcddf8c2fc9be318c8169357b83296c9b9de2929ebb5c61da23", 0xbb, 0x1, 0x0, 0x0, r1}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x3, 0x20000000000000, r1, &(0x7f0000000800)="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", 0x1000, 0x3, 0x0, 0xd2f93d4f1ffef5a8, r1}]) semctl$IPC_INFO(r3, 0x2, 0x3, &(0x7f0000000440)=""/86) keyctl$negate(0xd, r0, 0xffffffffffff0919, r2) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f00000002c0)={0x4, 0x3, 'client0\x00', 0x3, "1eacdb6388f9315c", "c95663fb8b1ce7d02e20605832753ec19f82a7df49d951a86b03668b46209123", 0x9be, 0xfd6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00009c6000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) 2018/04/27 00:37:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x200100) ioctl$TCSBRK(r1, 0x5409, 0x5fae) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x3a, @multicast2=0xe0000002, 0x4e21, 0x2, 'sed\x00', 0x31fc4759c2fd4c19, 0x80000001, 0x7f}, {@dev={0xac, 0x14, 0x14, 0x20}, 0x4e20, 0x10000, 0x4, 0x9, 0x7fc}}, 0x44) writev(r0, &(0x7f0000000280)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/04/27 00:37:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0xfff) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000011ffc)=0xfffffffffffffffa, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x1c, 0x12, 0x301, 0x0, 0x0, {}, [@nested={0x8, 0x2e}]}, 0x1c}, 0x1}, 0x0) 2018/04/27 00:37:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r0, 0xc0045878) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x5) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="d2bd9ee6c5c13cdc18b5121b1025811aaa439ecf64acc8fad9e63719180b14fbeb65c5d91cbd4b85beab23009adb3c343fbb0630326d309e4fc8c331bf8f2b12b79a0a6e18899cbffadf2bb253839a722693867cfcd3fe048f77e2e0d6332939744052f12084374116eb97b034f9f67212796c32cecd4135051eced7e74a71de41f5e544c2d9fb6a77716938ef4e1813", 0x90}, {&(0x7f00000001c0)="730265c53643be2ab8fee1a17128050ab7d53684c13bb2", 0x17}, {&(0x7f0000000200)="f8723539a77d868c1dd82133b2bfb783801059cef15fbdec03d89d4babb465e2bb74abfc3f3b0bf509faf49c8023ebdfe060e518f6e4e90a145fa0b16693f620981a57c98e11a314de9451e3b0c043df809ebf3afd0326dd2c30cd873f7928a640600354ccb9b9b74cf35b8b864a7e38936fd7334c5ea3eafa8f8f42097e601fb10d724162f02b4c140993f4e689748008c4dd9f0d20a2383eec994d009a10fd2f", 0xfffffffffffffefb}, {&(0x7f00000003c0)="5741e4b9eb12904de92cf9282e55fdf9f163a242f106a3e5148ae441a4f415301a024e37dba1e585", 0x28}, {&(0x7f0000000300)="2c845f5ee7576462ce37a4ea4357ae75ace5cef65f2fe9", 0x17}], 0x100000000000020c) 2018/04/27 00:37:34 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/4096) write$eventfd(r0, &(0x7f0000000000), 0x5) 2018/04/27 00:37:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x400000000000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="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", 0x3a7) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x101) 2018/04/27 00:37:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) recvfrom$llc(r1, &(0x7f0000000100)=""/131, 0x83, 0x100, &(0x7f0000000080)={0x1a, 0x30a, 0xfffffffffffffffe, 0x80000001, 0x1, 0xde3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/27 00:37:34 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) chroot(&(0x7f0000000140)='./file0\x00') r1 = memfd_create(&(0x7f0000000180)="977d2f00", 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000200)={r2, 0x2}) ptrace$getregs(0xe, r0, 0x2, &(0x7f0000000080)=""/160) r3 = gettid() prlimit64(r3, 0x0, 0x0, &(0x7f0000000040)) 2018/04/27 00:37:34 executing program 3: syz_emit_ethernet(0x2e, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)={0x2}) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) r1 = open(&(0x7f0000002500)='./file0\x00', 0x400, 0xc015e6b6a514fa01) setsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000009940)="b95f2ed1519d40e3adcc0dfd598d277f8a074c6e901ce893f66d05848e93c83bde07de6ced017eb71acb4cabdb8807e37bca04f5f05f3b081b87", 0x3a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000056c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000009740)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000140)="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0x1000}], 0x1, &(0x7f0000001180)=[{0x70, 0x115, 0x3ff, "2a8e9fa3cf04cfcd1ff4c509028e7ab2e6f22737c74837c10c37355993fdb6de6a8e95a2404e4deea6d6eb4cd7b8aa25fe74bc3115070a00470dc860a094488b0562af663d02a4beb801315058ce9461b04f9a48ec55ba4ee1d37cd55220a6"}], 0x70, 0x40000c1}, 0x6f}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000001200)="a38d310073314a22a702c95558c39187e9cb8b15fa7f8a434cb6d5dc954a7518f41e28c80aead6295e792a1f7e3c728675059223dcf2e078754286955c10636248c585c51a0b210961526843e3b95ff61432707ca6c279ddf86bbbe5221ea43d36a2c6cc59f3da7dba7c01b6e80f329d2f197e53e1351592f28f87781249361930c792f93d815e4cd5871f4365c011c6fe60356258f6d477eb8bed1024d238745efa9de48edc59", 0xa7}, {&(0x7f00000012c0)="b5ccab65850cb1ab14a9b9755999cd59384055a5e7722a77212f261d13b59e26f5329b07124c9e16a9dccbbfb2045c09fa98c87b4996c80a275c5f63ebf1c1f0b64f", 0x42}, 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0x1000}, {&(0x7f0000008b80)="14f9602610c0c1c4909ee94dc9a0130fbb44394f1a1bc769d8da63ffaa8328a4fb262a0bccebe61814de9fd1698d78060544610bf4d1cf9aefe254419d66ceb7a5129e816018b7dd80c79beb87232b70942f79d65b40a48f4aeb6f8e572e7b9df5fa64cff9a05b2a6c1851952c098a66d3e6eca335c062f0290ef6360d4bb5bbd98aac8f6cc3ec48bd70f586c3682189d3aa6047164bd31847cc616f792b26", 0x9f}, {&(0x7f0000008c40)="bec8a904a544af819340edbf7ec17aebd3636fe3fbbd103a542449f23ac6c76910994624709bb3d9b5af1ac93393b95c6e85ed6e4651c5a98ea4077149f7db9a32", 0x41}, {&(0x7f0000008cc0)="7735cfa19aa98dc49b999c2e7cccf14e47fbb6a0aaea5eb0cd9e168e7f87", 0x1e}], 0x6, &(0x7f0000008d80)=[{0xb0, 0x11b, 0x8001, "0020eab4cbb869639d2c8db27ada7ce465ed5045581d97e1aa87d2b56ff131ea6904d0e3ee86d520336cedacb65e431d8d3100c6d8bc98c1f170adf3b2dd7bc2c24ee29dfd2d06550ebadb992a43d58390caee71912e9dfa3b0dd4366c0ccc65f8cb7383286b2e7207745c307a88719ae86dfecb44514c92998ca7023047a4a3a5bc1520d60ff50fb3205034d980ccb90abd9255f86327a2fbbedc479242126e"}], 0xb0, 0x689f8d89e49cf0cd}, 0x3}, {{&(0x7f0000008e40)=@llc={0x1a, 0x324, 0x3, 0x5, 0x6, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000009180)=[{&(0x7f0000008ec0)="8b5e09dc41a364a47dcc18de4b488ec6f80c9ab309864edfa5c9bf348d1dff9217c998445718bd4bb3a5d2f6", 0x2c}, {&(0x7f0000008f00)="2cf1184bc58de2cc760b5b27ac51242ea1119c5f66186900cee5561224f63eb89da99cda25b643361a076fc8d94b98679138e9b9769b24e17930", 0x3a}, {&(0x7f0000008f40)="defa8325b07865249fa67e434a8c43fa3c1e78cfc7002368d745fa809184a754d8ed3c8387de81864af6a6681e7520d27a5df04af9a3c8d490d92123e009fb6078d8b84c10df5122f9d5bbeb0e79a191867c4269835ce12086eeb2605032baa0b2a7bd5b833cdcbcc196183a23b47faeb0dc0d5e99077ec587ba561d99b3d7ab623bb2ca212ef2da0251c71edd72f8941704117cbb9ef60921106ea43bdc4550c5d644400cf89d80e5cc45632c374fdd132e2a1e60d6935a7b13de2f07909d6d72c3d9d2cd802558b6", 0xc9}, {&(0x7f0000009040)="1993a91e1614b5f1824b67463c95b8c7a894df1bf46ed1c2bfe17ac74c7a2f4cfdba2b53dbff923c8f7d473841e297ff3b11b439d3e6518168092be1777e1234c010f6fcb11825f63ac65b63c4d56c4594d1c913a6dc88e6c1b99080603f8bb914f783aade8d79ee5c6d3caa3af0ae94d2f5d1effb4f5ec3dd9b3ffbe66c7184a8f69579ed926342bc1cf3ced8f71a0828d9bb30ffd5a30a746a49359db948e0220e43e4971c746a0b3d203a09c217a5d216bcdfc383336dd74c0a99ad6382f564f2", 0xc2}, {&(0x7f0000009140)="e478c8337e3da4575e0975593c7a0ded8106b1ec7e7b87e34755b4a9fb4c3d0d", 0x20}], 0x5, 0x0, 0x0, 0x8855}, 0x30e}, {{&(0x7f0000009200)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x80, &(0x7f0000009400)=[{&(0x7f0000009280)="9bab57ed49164acd622b3a1ded672e80676a5e51495f8537ca6338168475c195fdec6cd9d029bcd2b0a137f76bba4adbcb567653d2f4eb1e4e1ab67ef907746e80fb20f479bcd62bf10cc49bcfa8dd60222bdea62952b839bb9f2cf1c0f700b788d355efe679a98c88f94e95cfd5cb318b060a16cff034e4aeda6499c946e8c6541685f972819053fdd8b65f57e71689f23482186d7f765d53b51cb56c1d4d72d1748db10de2b3c872a6b598bc8558f8f2e9bea78400697fc348", 0xba}, {&(0x7f0000009340)="5a21747e677b15df298684a6d56eed3098bd3014435e8ec75133c56167b61b9e73fd491b6fdb5ca769360814f92d06ddbf35b2c4ff3d31e991438e2ea21a330fc1acb62bd1ef2f7b57b1d93ba850e3fa851a32abdcca9e32f09ade68aad424cf35f179aa3b0561677359ce2973a7a889dc5ab901a1f68aecbe9d6e1fffe8f0150a99e5693ba1e9d0cfe6d31b25de", 0x8e}], 0x2, &(0x7f0000009440)=[{0xc0, 0x0, 0x6, "d07fefbe9b2bdab0849a5fac89721a3ce11960cd9bba215f92b9c098029aa26a16c5a647b34c2a9562125baed33e4bf967f06ff66313387f1ac751cf80f8fd7884b65163f4d568777ddd504f4e9847eed9c40a2e1cc9c392f5040f2c61f4eef1989cc7c0f55194253673b5662e93f89733943c75943832deb9e45219a676fc4b9a0b2d9c6be7dac3fbffec30362c66bf6b3ced3a22e61b741607bd85b810f960b1162b223d119ef9339fbd"}, {0x58, 0x0, 0x3, "5ffaf692f5198e78dc88dcded9a63d2e7870c8724d4eb0e98121fc3b66f41ae3b8c1a5d5e7def725c2e9a8bd2703c976b0b4367e45d6ba56cec53662b21dd3d361f9c1be"}, {0x80, 0x10e, 0xc00000000000, "27730198a3d2777cf292ee6a8ef69ee11bf8b81842de0501ca0bdbbb7ac119e4c406b13f962027b7ac05dc6bcb26e975487eaab8e5df3dddb124261140e5853e89ace10d40f388474cef7572b94eafa85d2790a51154deff7c2ef4c199a6137faa5b0e89ba92ac8ce28251db679a2524"}, {0xd0, 0x0, 0x9, "704563e9cb174316da2e0178c67f39689fa0e87ddcee080553ca3fc1d985f221b34e99e535c98fa257d85338c289d931136a1ddb147a89d2d8d5ce23522c91a6c0c7fb3c1528abaa7bed5418077380098ebcb16363807cab1ba90985a262910f7748732f00c75bd0ff5635a31e024ed2826a52dec53cfdf67d8d736b3009d6f788b75679f1e0c0ee0670ba6d7503a4bc4a6cc8912c289ec00b6d86b3d67e534790c4df056d5e48b63fc8ed0abb8940072b734e1548eb8c8b6d8f8d"}, {0x18, 0x103, 0x7, "3945e95e3994b552"}, {0x10, 0xff, 0x8}, {0x50, 0x0, 0x0, "c4486d682042383e6d4388024029abb48b88ee4931a3b307e01b657c6d1b7453458f7d24bbf22d416cd80e3920837b4b16d3fabc3ecad93b0ea6"}], 0x2e0, 0x20000010}, 0x100000000000000}], 0x8, 0x24000051) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000009980)=0x1, 0x4) 2018/04/27 00:37:34 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f0000000840)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f00000002c0)=""/226, 0xe2}, {&(0x7f0000000040)=""/39, 0x27}, {&(0x7f00000003c0)=""/207, 0xcf}, {&(0x7f00000004c0)=""/123, 0x7b}, {&(0x7f0000000140)=""/45, 0x2d}, {&(0x7f0000000540)=""/240, 0xf0}, {&(0x7f0000000640)=""/121, 0x79}, {&(0x7f00000006c0)=""/109, 0x6d}], 0x9, &(0x7f0000000800)=""/6, 0x6, 0xe0e4}, 0x121) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000880)="0fa679acf4d317c4ecbf80ef5b916147", 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080)="8be7cd578a27788e", 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) memfd_create(&(0x7f0000000180)='\x00', 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/04/27 00:37:34 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000001c0)) dup2(r3, r0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000080)={0x5, 0x7f}) 2018/04/27 00:37:34 executing program 2: unshare(0x40600) socketpair(0x11, 0x80006, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="70000000774b0976d314a204a8d1e6b5194bf16e488ee082ca68f5cc571caa2602d6ac729dab47df8193b09bd3573608b6e09d707173ee436cd06ff27758274b72ae2ec4ced9257753ad873dbe50ec9e81095804e52205e434006df5ee0a46f22938fac02a8c3f567a235883ebe6b9d980041b7373cfad6333f3e25befde0856efb5c7b2042b3a86e3f5132f401d9d97c4860d094a36b3f5a72f340666a7b3b356d37ba9e6ddd1b19068b6"], &(0x7f00000000c0)=0x78) r2 = getpid() ioprio_set$pid(0x1, r2, 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x50, 0x2, 0x200, 0x200, 0x119c, 0x6, 0x7, 0x401, r1}, 0x20) sync() clone(0x18c2502, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000100)) 2018/04/27 00:37:34 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x4, 0x5, 0x5, 'queue0\x00', 0x80}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x2, 0xa9, &(0x7f0000000140)="444412d548c42c8a5cd01be1c8461e55b5cc88aaeb4aa5f90edb575b2f13d1ed4f678134c4dc77ca9c36a6f2aba48658eaca14b198204c473e2545e9615beec24a2a182997e19d5caa51039bda5a74348ae466b2622c63c0d947c8297c1690ae8f82d8ffe4bc839988b5650f235fbba3cc30b458f865a7af5a4d89beb6fc278ba942aad729b4ae5a375f222eb38233874716e3cdf8a38aca07a8b8b7e0f9faf428c12a599a24006a17"}) kexec_load(0x0, 0x0, &(0x7f0000000040), 0x1dfffc) prctl$getname(0x10, &(0x7f0000000000)=""/38) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) epoll_create(0x20) r1 = request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/dev/midi#\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000340)=[{&(0x7f0000000300)="f577df139b3c490c4d1b41ba5715ad4bae2c5d952ab09473cdefd0055f2c940b87569e86b64e5844414c", 0x2a}], 0x1, r2) [ 99.502174] alg: No test for cbcmac(des3_ede) (cbcmac(des3_ede-generic)) 2018/04/27 00:37:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r0, &(0x7f0000000000), 0xffffffff00000018) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/68, 0x44) prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0xe054, &(0x7f0000000240)}) socket$key(0xf, 0x3, 0x2) getdents(r0, &(0x7f0000000200)=""/197, 0xc5) [ 99.675482] audit: type=1326 audit(1524789454.674:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7625 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 100.570199] audit: type=1326 audit(1524789455.569:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7625 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/27 00:37:35 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x4, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x8, 0xc32, 0x81}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0x932, 0x800, 0x7, 0x6}, 0x14) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8, 0x0, 0x401, 0xffffffff80000000, 0x80000001, 0xd10, 0x5}, 0x1c) 2018/04/27 00:37:35 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x1d, r0, 0x3) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYPTR, @ANYBLOB="811f9b3aa11305efc35dec856c6d00dff352faff88eca5b59843c4f39fb66aac88098ec45382cc58248882d58ff0d625f59c1869ac810a0fc1c3a6568408364523ec5ffdf0989afdaddc7327aa1e3b17d1ae35c313b02648cf5bc486a374debf731a10b57245010d98a3b642b17fe0bc4b0b471a000f436b29952ad9f686d628263a3c988e08cb56a63eb7a8fe52f0eb009da9647d3adf96", @ANYRES16=r0], 0x3) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000040)={0x200, {{0x2, 0x4e22}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) capset(&(0x7f0000000240)={0x20080522}, &(0x7f0000000000)={0x0, 0x200}) 2018/04/27 00:37:35 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000002c0)=0x0) syz_open_procfs(r0, &(0x7f0000000300)='ns/net\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x80000, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x88000) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000000380)={@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0xfffffffffffffffa, 0x401, "bd62c51259098880ab80a1cc028813e8f2ebd149bb6350d2ec346c18903579b478b42a3cdffafd19351e33eda01d7c3073197e1ddee2afb5bb66e490e5a652", 0x26}, {&(0x7f0000000240)=""/102, 0x326}, &(0x7f0000000180), 0x4a}, 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x14) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000080)={0x0, @empty, 0x4e23, 0x4, 'lblcr\x00', 0x0, 0x6, 0x6}, 0x2c) 2018/04/27 00:37:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000040)='}', 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x400000000007) r1 = accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0xb) 2018/04/27 00:37:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x800) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)) 2018/04/27 00:37:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002c00210800000000000093367ac5e145901b90ffc6040000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/27 00:37:35 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x602000) fcntl$getflags(r0, 0x40b) r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/04/27 00:37:35 executing program 7: getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000400)="6e000000806e796361f3743600") ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/201, 0xc9}], 0x1, 0x0) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/93, 0x5d}], 0x1, 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000003c0)={0x7ff, 0x4, 0x1f, 0x7, 0xe, 0x9}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0xfff, 0xff, 0x7, 0xffffffffffffff7f, 0x0, 0x2, 0x0, 0x5, 0xb41d, 0x70294122, 0x0, 0x6, 0x75, 0xded, 0x8, 0x2, 0x2, 0x9, 0x2d7, 0x9, 0x7, 0x780e6525, 0x8, 0x5, 0x401, 0xb41, 0x8, 0x52, 0x100000000, 0x400, 0xfffffffffffffff8, 0x6, 0xe3, 0x8001, 0x746, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f00000000c0), 0x8}, 0xc10, 0x7, 0xfffffffffffffc00, 0x5, 0x7, 0x9, 0x3ff}, r2, 0x10, r1, 0x9) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a) [ 100.749853] random: crng init done 2018/04/27 00:37:35 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) sched_setparam(r0, &(0x7f0000000200)=0x7fffffff) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edffff000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair(0x5, 0x80005, 0x8, &(0x7f0000000240)={0xffffffffffffffff}) accept$netrom(r2, 0x0, &(0x7f0000000280)) open(&(0x7f0000000140)='./file0\x00', 0x2a0000, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000180)) 2018/04/27 00:37:35 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000001c0)={0x55, 0x8, 0x7ffe, {0x0, 0x8}, {0x2, 0xff}, @const={0x401, {0x0, 0x200, 0x6322, 0x4}}}) r1 = socket(0x1e, 0x2, 0x0) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x4}) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000000c0)={{0x100, 0xace}, 'port1\x00', 0x2, 0x1054, 0x1, 0x9b4, 0x1f, 0x37a, 0x100000001, 0x0, 0x0, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000080)={0x90000000}) bind$rds(r1, &(0x7f0000000280)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x10001) 2018/04/27 00:37:35 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000fb9000)=ANY=[], 0x0, &(0x7f0000e9c000)=[{&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x6, &(0x7f0000000100)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000000200)="1200000012000000000000000000000000a1", 0x12, 0x200000000000000, 0x0, 0x0) 2018/04/27 00:37:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x40000000000004, 0x8400000000003, 0x200}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xffff) 2018/04/27 00:37:36 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={'ipddp0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0xde, "25e63f9564727cf7844bd7f0b0d9a963c3c3adfbb51f3f6fb52b18adce7f84aadbaceed1ac68532f795a50a4259acd7aa10e771ac42c2b8fd199e87553b44191b32e770b1384e861d91cbf96a19cd627a7aa2afa0e2ecebbd7f0c96bd39fc72b6b7b998b4755d43140ffea9ac21e13903c839d192c6e50b2e55b17d013c862343484c3f01411ab0469b217f9e56f44c03073cb41a7804d195ae370a890319a139632a3dbaf0806f0b0b05175314361f3f230f756ac66441aedf4da81b5b0c7f661cad4d9f97557800f4572fb269555f8606927d1a0ca5b4cc4a775dd4867"}, &(0x7f00000001c0)=0x102) 2018/04/27 00:37:36 executing program 5: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000680)=[&(0x7f00000005c0)='ramfs\x00', &(0x7f0000000600)='bridge0\x00', &(0x7f0000000640)='ramfs\x00'], &(0x7f0000000ac0)=[&(0x7f00000006c0)='fou\x00', &(0x7f0000000840)='ramfs\x00', &(0x7f0000000880)='md5sumeth1\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)='bcsf0\x00', &(0x7f0000000940)='bridge0\x00', &(0x7f00000009c0)='ramfs\x00', &(0x7f0000000a00)='.posix_acl_access\x00', &(0x7f0000000a40)='bcsf0\x00', &(0x7f0000000a80)='ubifs\x00']) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c00)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) socket$netlink(0x10, 0x3, 0x0) 2018/04/27 00:37:36 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x7f, 0x9}, 0x49) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) ioctl$VT_RELDISP(r0, 0x5605) 2018/04/27 00:37:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000), 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005d00)) sendmsg$netlink(r0, &(0x7f0000006840)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000006780)=[{&(0x7f0000002e80)={0x10, 0x25}, 0x10}, {&(0x7f0000000040)=ANY=[@ANYBLOB="1000000038ed1001002804206b5a5ed4c79600000000000000"], 0x10}], 0x2}, 0x0) 2018/04/27 00:37:36 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x90, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x782d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2c03}]}, 0x90}, 0x1, 0x0, 0x0, 0x4084}, 0xc0) r3 = dup2(r0, r1) write$binfmt_script(r3, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}, {0x20, 'em0:wlan0'}, {0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, "900e82431d61642f068cf59b5faffa42d785488af82d26dde856153d6ff767a98fb1666eb4280f9a44ef794ee443bc5c6dfe20bd08196233376b7138b3390b774b480e441991b37740b6c887e936adbc76221eeabfbc48b01acdb5bdb6e2d1e34dbfd0e920b39466bdfedebef9f3df48989139abd06757e910efce232d8c7ff992bacb3e7c3cefb01cc6e339b6dbeb3c02ae7381171ad3ec15b39f1bcdf7ca96c4d518abaa1bc0d319cb20852912a2d4d5251ff9f0e3f92e7172a76f2042a61b932f96c1880f24a652dbea56d0249db1d52c"}, 0x10d) 2018/04/27 00:37:36 executing program 0: rt_sigpending(&(0x7f0000000140), 0x8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x3, 0x207f, 0x5, 0x1, r0, 0x3}, 0x2c) open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x181) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) 2018/04/27 00:37:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r2, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x4, &(0x7f00000014c0)=[{&(0x7f00000002c0)="6d554c250d194a57fa528d24976369f07a48e3ed84271e1eda74a4419d2c5736d8f716e11a5966fba0441f2fac7e9664aac3f2bd97cbe6cda4138e432c004a6be8efe1dba389eb83c61f00c059fd3bf90bfc234f17c5bb883753a1a588643e2fd255661cdc8b798e80cc969b9ea603347b93e3", 0x73, 0x8fa}, {&(0x7f0000000340)="c9b4388b0269f6dc9d9d490a44d6eb6c97c202059da22b461468786fe426938c36c12cc76808e43b77966fb2d3b8468a76b04617d4c43ca8fc9058560a538dd6840d9b710057df7e7fc23811d63ed9d39c94ccbe6aff78270dfda10d3c150a23070c0a3cf68bae22b41572c03a5882369296df1ddbbc000c55574157ad89bcd73685316d43b2f6b31608decab40e3edd4801014dcae7462de5fb1fba1268c791c853add6b90b740c8c44328ba48e4a2395e4bd1b15dd64752ad0992ee9aa00a970b3a909b3c00cdd492338765b3f63b00bd9373c06f02927c401c37f3819ea4839d99730ef031023fa34078c5a0174db69d0d1a6", 0xf4, 0x80}, {&(0x7f0000000440)="ceaa774a2727954c661f46ea67454ed028114a503959315c47f496384875ab832ac85237826abdbf43687c6654bb928b1d0166aadbf022c9e0d53c128c75712af49057705fb66a4054486e7ca0a8fc73c152905e8cbe339dcdb7cfbbb8fee6a50cdbd6e0655dcf851e99d0c9c44ee04ed94a1263b12f8c954443f9", 0x7b, 0x3c}, {&(0x7f00000004c0)="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", 0x1000, 0x9}], 0x2, &(0x7f0000001540)={[{@tails_on='tails=on', 0x2c}, {@barrier_none='barrier=none', 0x2c}, {@noquota='noquota', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@noacl='noacl', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}]}) write$cgroup_int(r1, &(0x7f0000000140), 0x0) 2018/04/27 00:37:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x100000}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) write(r2, &(0x7f0000000040)="264f04ff8dc5a485dd4837904f02146b980bfeae5902544c442e8e7ee9c8e7e105b48093c87bf0c54805a975ee9f83548f234363fa029378cd6703945ecc37517efb48a7578708dbb61509cb71acb627677c69", 0x53) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7ff, 0x20200) accept$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) 2018/04/27 00:37:36 executing program 4: r0 = socket(0x12, 0xb, 0x80000000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x9, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000003040)=[{&(0x7f0000000080)={0x27, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff7, "cf25c31911faf61462cddf9b6fa214b9528b7020742e93077f29b1cbcabfa45024f66b5021e15efead147fbe4361cd00e693a5c082260366fb100511ede7ed", 0x17}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000200)}, {&(0x7f00000003c0)="0be1ec37fae12d48dbdb2d8a6286", 0xe}], 0x2, &(0x7f00000004c0)={0x10}, 0x10}], 0x1, 0x0) 2018/04/27 00:37:37 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xec4, 0x10000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mkdir(&(0x7f000063543e)='./file1\x00', 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x10001, 0x0, &(0x7f00000000c0), 0x40001, &(0x7f0000000280)={[{@statfs_quantum={'statfs_quantum', 0x3d, [0x37, 0x34, 0x3b, 0x3e, 0x37]}, 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@hostdata={'hostdata', 0x3d, 'ramfs\x00'}, 0x2c}, {@quota_account='quota=account', 0x2c}, {@localflocks='localflocks', 0x2c}]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d3ff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 2018/04/27 00:37:37 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000380)={0x81, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 00:37:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYPTR], @ANYBLOB="0b61e9c601c19e16c9e28ade6a63e87ebba452a62d20c9562aa9974923fd67d2b07a73c846973cfa42f560edaf13aa3ceb9c8380ffb7908968efb682760409b762a34a94f6262482a3e9c1bf1c510f069cf27a", @ANYRES32=r0, @ANYRES16=r0], @ANYRES16=r0, @ANYBLOB="3e2182540d165795a8967fb242037dffefe86cc1d2cf5772ab784a2844dc12045b1a1607f587bcb0051b78e2be33e39a93fcb68a69ed9f839a21dd733117ca507d1ebd04e3bc36b322e1e8844a86ba2229f636697ba6532ee66d945cde75350fcf343af264a082edafe60c0789552bcd6fbd9e3008bdcfe6fa971dfbeb48edee36f04bd285d6697e364cc7db1312e5d1b8aac5d59a7df614b80532e52a3b6e08289cba36c5be433f1d1db4c257b9", @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64=r0]]) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000040)=""/4, &(0x7f0000000240)=0x27f) 2018/04/27 00:37:37 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000140)={'erspan0\x00', 0x80000001}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000200)={{0x79a2, 0x35}, 'port0\x00', 0x0, 0x10, 0x401, 0xffffffffffff27cb, 0x8, 0x687, 0x3, 0x0, 0x5, 0xfbf}) 2018/04/27 00:37:38 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000040)) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/110, 0x6e, &(0x7f0000000000)=""/27}}, 0x68) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffb, 0x0, 0x5, 0xf, 0x4, "e54a516c27b7ae22be088d5958a5153afd8d502c8590641c989f003ee931ddba63b80d72b19b16c84205eda5709dbed3ce8d1f1fe96bdc098619a386b88ab4d8", "cd9ce14f3709190154dfc2018460286f22246ee0a27724a9f1c82dc13d1761f8601a5b51a67d5c6ea7be3a620aab8e56f33bac5fb087de16d50993e3311bd5e8", "f346703156d9b515adae684843177f152ad883b99d39dbd891e28f19e60cb244", [0x2, 0x100]}) 2018/04/27 00:37:38 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x4) dup2(r0, r1) 2018/04/27 00:37:38 executing program 3: getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000000)=0x30) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='ns\x00') getdents(r0, &(0x7f0000000440)=""/98, 0x62) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000003000)=""/4096, 0x1000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) socket$inet6_udp(0xa, 0x2, 0x0) getdents64(r0, &(0x7f0000000340)=""/222, 0xde) 2018/04/27 00:37:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0xe39, 0x8, r1}) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/04/27 00:37:38 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000280), &(0x7f0000000240)=0x4) 2018/04/27 00:37:38 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xfbb, 0x200) r1 = gettid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) socket$nl_crypto(0x10, 0x3, 0x15) r4 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x8, 0x20000) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f00000005c0)={&(0x7f00000003c0)={0x1f4, 0x6, 0x4, 0x300, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x1}, [@generic="2a9880656ca12bb9", @generic="c3903d6e91f8adff7fe917921788ccaa6b54e0038173f3c5fd1dc91ea75c02f88ac344a02bfd7603000f162e4ae7626934ed975d4944c4e09e079c2d313b147850ba72a9f00565990beab2d999040bcbb0b455fd89dfdf981bbaf7cf9f10f9ddf5f7a1c6b5c8a75fb900c597d6bbc6f7339dc08c884e20d76c1afd35c627c6c42633360c356c2561a245b943f0052a2832e30ea98046213c26a8e1db10d31201912e4cc2a723134d4f504804bbdf42cc044c3400b8edd29e591f3612e85742916ffaed0ed996bc", @nested={0x70, 0x39, [@typed={0xc, 0x52, @u64}, @typed={0x8, 0xf, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @typed={0x8, 0x47, @pid=r1}, @generic="51112a38ac4af22987", @typed={0x8, 0x79, @uid=r2}, @typed={0xc, 0xd, @u64}, @typed={0x8, 0x85, @pid=r3}, @typed={0x4, 0x5d}, @generic="d1c83f1aa13d2293750a3d3cfd3304b7c3d72d5cefe72b4c2782a058002962d1e0e221b5b1cfbd"]}, @generic="a44542828762f3ad7b9b342ef2974cf3418730fbbc54bcf61f38a394ec0cb433f02a97496ced188a36c35559877b1f5b4eb017986654291f5b9e0b2642fe9c6335d3289103cfdad87379bf5638b4bd6b50640a3773c18d3a9be92f860adfca8a2187d5302aee1bc5a056ad73", @generic, @nested={0x34, 0x91, [@generic="a8075f7c2c3aa1841e6e0297d6d6c210", @generic="242acf770b22822c0b", @typed={0x8, 0x60, @fd=r4}, @typed={0x8, 0x88, @ipv4}, @generic="e68178f47f5b8b"]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x40}, 0x40) r5 = socket(0xa, 0x1, 0x86) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000000080)=0x4, 0xffffffffffffff66) r6 = semget(0x0, 0x2, 0x10) semctl$SEM_STAT(r6, 0x6, 0x12, &(0x7f00000001c0)=""/93) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/27 00:37:38 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb1, &(0x7f0000000000), &(0x7f0000000280)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/ppp\x00'}, {0x20, '/dev/ppp\x00'}, {0x20, '/dev/ppp\x00'}, {0x20, ')'}], 0xa, "03fd14728ba2393871ce58a746a0ee7ec114b9869bbc92d2eb5b64f7763ffd60c222556689ea425e4a171a366a820f062242791e1a896994509fbbb4b91fc801e2fccaefdaeb11919640e01cf8f7f6d640aa6776aba321816af24d76416d84f5c1b8b8c045a2556a641ba968ff06cd404a35b851e6ee899b20d80144f34ca1603a8b59770e6ef6d9977d8e2bbbcca141a5193278accf465eadf260750f777adffd335d49d86ddf5e1948d1e35bd9006a086b24a4ded47a39cdd0d9397d5d3028c1ca05f0503e664e0f0defb956a4610314e4"}, 0xfd) 2018/04/27 00:37:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xb) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002d40)=[0x0, 0x0, 0x0]) fstat(r0, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002d80), &(0x7f0000003040)=0x0, &(0x7f0000002dc0)) setgroups(0x5, &(0x7f00000030c0)=[r1, r2, 0x0, r3, r4]) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6tnl0\x00') recvmmsg(r0, &(0x7f0000002ec0)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/157, 0x9d}, {&(0x7f0000000180)=""/180, 0xb4}, {&(0x7f0000000240)=""/120, 0x78}, {&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000000300)=""/144, 0x90}, {&(0x7f00000003c0)=""/12, 0xc}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/119, 0x77}], 0xa, 0x0, 0x0, 0xf8cc}, 0x3}, {{&(0x7f0000001680)=@ax25, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001700)=""/119, 0x77}, {&(0x7f0000001780)=""/138, 0x8a}, {&(0x7f0000001840)=""/93, 0x5d}, {&(0x7f00000018c0)=""/66, 0x42}, {&(0x7f0000001940)=""/120, 0x78}, {&(0x7f00000019c0)=""/214, 0xd6}, {&(0x7f0000001ac0)=""/144, 0x90}, {&(0x7f0000001b80)=""/235, 0xeb}, {&(0x7f0000001c80)=""/155, 0x9b}], 0x9, &(0x7f0000001e00)=""/60, 0x3c, 0x9}, 0x4}, {{&(0x7f0000001e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001ec0)=""/191, 0xbf}, {&(0x7f0000001f80)=""/82, 0x52}, {&(0x7f0000002000)=""/27, 0x1b}, {&(0x7f0000002040)=""/155, 0x9b}, {&(0x7f0000002100)=""/101, 0x65}, {&(0x7f0000002180)=""/154, 0x9a}], 0x6, &(0x7f00000022c0)=""/99, 0x63, 0x6}, 0x8}, {{&(0x7f0000002340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000002480)=""/226, 0xe2, 0x1}, 0x1000}, {{&(0x7f0000002580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002600)=""/166, 0xa6}, {&(0x7f00000026c0)=""/206, 0xce}, {&(0x7f00000027c0)=""/131, 0x83}, {&(0x7f0000002880)=""/148, 0x94}, {&(0x7f0000002940)=""/97, 0x61}, {&(0x7f00000029c0)=""/136, 0x88}], 0x6, &(0x7f0000002b00)=""/174, 0xae, 0xff}, 0x7}, {{&(0x7f0000002bc0)=@l2, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c40)=""/92, 0x5c}, {&(0x7f0000002cc0)=""/38, 0x26}], 0x2, 0x0, 0x0, 0x1}, 0x5a4}], 0x6, 0x10000, 0x0) 2018/04/27 00:37:38 executing program 6: socketpair(0xa, 0x1, 0xd17, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x76e3, 0x30, 0x9, 0x5880}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000180)=0xfffffe91) 2018/04/27 00:37:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000000c0)="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", 0x1000) syz_open_dev$urandom(&(0x7f00000010c0)='/dev/urandom\x00', 0x0, 0x2) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x11400018}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001140), &(0x7f0000001180)=0x4) r2 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000001100)=""/28) 2018/04/27 00:37:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) r0 = memfd_create(&(0x7f0000000000)='/^procusersystem}\x00', 0x3) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) membarrier(0x40, 0x0) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/04/27 00:37:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) close(r0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0xfffffffffffffeb3) 2018/04/27 00:37:38 executing program 4: 2018/04/27 00:37:39 executing program 5: unshare(0x400) r0 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x3, 0x200000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x8000, 0x65, 0x1de3}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={r1, 0x4}, 0x8) pipe(&(0x7f0000000080)={0x0, 0xffffffffffffffff}) accept4$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @loopback}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) getgroups(0x9, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100)=0x1, 0xfffffffffffffee8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6001, r3, r4, 0x2, 0x2000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000002c0)={{0x5, 0x62d52475}, 0x1, 0x722b, 0x3, {0x5, 0x75}, 0x6, 0x20}) 2018/04/27 00:37:39 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x294000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x100, 0x3, 0x6, 0xa4c, 0x87, 0x3}) recvmsg(r0, &(0x7f00000061c0)={&(0x7f0000004f00)=@can, 0x80, &(0x7f0000006180)}, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001840)=""/48, 0x30}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001c00)=""/186, 0xba}], 0x6, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) 2018/04/27 00:37:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syzkaller0\x00', 0x1400}) writev(r0, &(0x7f0000000040)=[{&(0x7f00001da000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x1) 2018/04/27 00:37:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0x80000005, 0xfffffffffffffebf) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x1, 0x4, 0x40}, &(0x7f00000000c0)=0x10) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x3, 0x4) 2018/04/27 00:37:39 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) sendto$unix(r0, &(0x7f0000000000)="87b0e85cb6f3b9d42be06f9c44ef957a193b0967f67a7ee4f3b0efc35efa56836c4ec4a2c4dac5601cef5b4b464095e0b0984e2470bb4f7283ee40f73b85f5877e7a599b6c2392af5ec526a221db4ce99eac8e732a1c6251b1a2d37a536ea3a347fd26d9981d2a138381556bf230a2d47a0f601391e526abcb4d88d6a1bd6ccec0442a41aa8cb0137381e2d4bbbfb37bb4e340fcdffa05a579cc83a4523b97", 0x9f, 0x10, 0x0, 0x0) syz_emit_ethernet(0xee, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x22f8, "bcb4ca3998b07041061e011e950d089b9e47b31169c66d02961f10a2d8339c0c4192396c1721fc33afb7db888711f81918e16e965baedc219fcdd54f9285f32b01c52593adf03e477d0dfcfc010fe3f3c5018fc381e671ed1400982160f0a71e87213e083335854cbac2019addf40d5290293afbebd9b101015296198bc92d65bc213774dd8bff3c1a75201bd757eca5816797c0458b12939fbb3a19dad53d4253431e72d8cc4a015caf7e0809c05882b1d10d8a775f0ddee45ecdea22a2680e45b246d9e80f5b4ee079dbec5224ae212e8dff3fb8547b1d1944816485941a46"}}}, &(0x7f00000001c0)={0x1, 0x1, [0x2, 0xea3, 0x420, 0xc49]}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000200)="83459ec366965cc1e3b29da9ec7cfdcecdae1ba2b9ad6f7db1a261775697a2a97e1f59a197500360e5c1299a90f02eae3fd6358e3e34a69d41e1bfca1256d9d74c6f59725fc2f6e539690d7b38615dccc02a40f4f8f8fb018d1f7f12a86ec85b1100cea9278777b723e4d07a518f3a2376b04b7106923f5b814b37cac6a8dc333358e0b5be241649b4f275ae81a638b21b4fa397cfce8f126e33b3bbb6c762c41b98b9e6") 2018/04/27 00:37:39 executing program 1: r0 = socket$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) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x4, 0x200, 0x3d, 0x3ff, 0x2, 0x80000001, 0x3, r1}, 0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0xe94fd0ae4eb3153c, 0x300, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) r3 = socket$inet(0xa, 0x8000f, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=[{}]}, 0xa8) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000080)={0x0, @loopback=0x7f000001, 0x4e22, 0x4, 'ovf\x00', 0x4, 0x6, 0x7}, 0x2c) 2018/04/27 00:37:39 executing program 2: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000180)) rt_sigpending(&(0x7f0000000100), 0x8) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x7, &(0x7f0000001880)=[{&(0x7f0000000240)="3ef722a23cd131a238c61fff5f1a8a9c796bc45d783862886fe73b103f649789863c7a57d880d0b048facda44c41721e8f456305fce2f3bdaab765c92ae9fb39332f94298325ad427b11a7bb8cdc81ac36418a38fddbac2bdcb891f161729483eaa2441f6d1238e72cc4aaed21b88c898c4302f1ccb99cda6f39561a1f48b3b725", 0x81}, {&(0x7f0000001400)="71b5ea68acc8d2f1538455fca11e009b6eb6a0e6e0784987215017d44c565dff19ff74887aaa5016a9c65b4ebed17035c832893195ddadae52a1fffa3442e2186569223ad3e4861f56d86886bd9ba9596f4541ad5d812b6ccde6e90ba9641ae5a3b0a78446dc6dbe527c852c6ec69591ea483ed9e169657b38c31d291585ad984c275adc4827e54686acb39645da22a3c3a1b5c435c5513c4384c1c8e9cad47070d0ae594ef22d6444ebfd53d9470d7f3d56a68bbf3fce4797984cc1f08e456f5d8371476ea83ff2ce31031d485e2b9d23364cbcc5c690f9a237bae6328c030677", 0xe1, 0x8000}, {&(0x7f0000001500)="4f4738ec6bd5d03987aa330208290a62f52a97553423f59f1729cafc26df2dfe089201625c0738eafe0e430dc203d07fa3b1db8c063a983a6ef48a18be33ac402ec3c86f621f9f0507a4e426397e1fa4c9e645ba9adbf64e6bb942bc4ab5158f0a6e9cdb8379ec3266be01fcd469e747c6fa", 0x72, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xfff}, {&(0x7f00000015c0)="470366fb0a9741115766bea9e6184ca870c0d8cd761d70011e476cc49b815121548c3608cb1dc9a3000ff1f5d64e8ecac433ac6fb3a65c60da909cc7a7e0552990730da134e5c060683471526a6095a1cbc5f2f4d319ddc16547e656e903060b3eafdb44342ff58bf0d0851e34c131c653a55a1a8fced6e9564b1cdf502c730dfc185f6bee8b765f3f980753947fe4aec99f116c3b861834554e80437b4799a7592f943827e0a0577cf2f4e52219602d9dbb8588094ab3fba5cacfe943af07c12de9d968b265", 0xc6, 0x9}, {&(0x7f00000016c0)="53b797e373e336829a07cbc9b19105dfc507abe7cbd7117336b56688c2d46104fd6c3a69b41c825665eaa11ccf6acacfc6bc6b9dc29cabf539acd71fff178324a6e093e59b935ac3fb2496b699d2110ebf90dea8f62f9248023e4ff933b3241a73ed22511c88ce18213086ecddd3f377142c26f65181ce55c922ec9e0e3712c73375c63e343ad82786d7", 0x8a, 0xfc}, {&(0x7f0000001780)="1ace3a8c8786be621b9b46b04bd122c62434533489dc8156506739f76a65bb6ee55d98807dbd526f8bad8b116d1b93b134d6e5e233db5e5c24b88e8b35b8d96ae102a3e61eec79dcbfc0148d4e8b12dfe56849bdd9a78564129feb9b34d8f14a644be519b0252d81ffb86a905fe3e6e6c2a86075dc6f2a6afdbbefe3e0e8c506de1b5f4e0c52d48f76fdb49a2ee927fcd57f210b3469d6cc8f52befa4131fb75cd6b17788a8e4fe9b05fdd2dce9f46601d784ea2e58e731acbaa18d6b7d1e70f57ae0af57a62002c3b9bc00b8f2d6359c5edb0ca6d3f51aa093beffdda", 0xdd, 0x747}], 0x20, &(0x7f0000001940)={[{@umask={'umask', 0x3d, [0x33, 0x30, 0x30, 0x32, 0x36, 0x32, 0x35]}, 0x2c}]}) r1 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000400)=""/4096, 0x1000) getpgid(0x0) epoll_pwait(r0, &(0x7f00000001c0)=[{}], 0x1, 0x0, &(0x7f0000000200)={0x5}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000300)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}}) 2018/04/27 00:37:39 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003e80)='sched\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000003ec0)={0x7, 0x50, 0x80000000, 0x20, 0x18, 0xc3}) recvmsg(r0, &(0x7f0000002440)={&(0x7f0000000180), 0x1002, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000003c80)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003cc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003d00)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000003e00)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000003e40)={0x40, 0x9, r3, 0xe880, r4, 0xe884, 0x10000, 0x7fb}) clock_gettime(0x0, &(0x7f0000003b80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/173, 0xad}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000200)=""/67, 0x43}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/11, 0xb}], 0x5, &(0x7f0000001340)=""/44, 0x2c, 0x401}, 0x9}, {{&(0x7f0000001380)=@hci, 0x80, &(0x7f0000001400)=[{&(0x7f0000002480)=""/135, 0x87}], 0x1, &(0x7f0000002540)=""/4096, 0x1000, 0x1}, 0x5}, {{&(0x7f0000003540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/6, 0x6}], 0x1, &(0x7f0000003640)=""/215, 0xd7, 0x3517}, 0x7}, {{&(0x7f0000003740)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003940)=[{&(0x7f00000037c0)=""/173, 0xad}, {&(0x7f0000003880)=""/51, 0x33}, {&(0x7f00000038c0)=""/128, 0x80}], 0x3, &(0x7f0000003980)=""/254, 0xfe, 0x3}, 0x80000000}], 0x4, 0x2060, &(0x7f0000003bc0)={r5, r6+10000000}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000003f00)={0x8, 0x0, 0x3, 0xff, 0x4, 0x3}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000003c00)=0x40, &(0x7f0000003c40)=0x4) 2018/04/27 00:37:39 executing program 7: open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3c, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)) 2018/04/27 00:37:39 executing program 0: futex(&(0x7f0000000080)=0x1, 0x800000000006, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000000)=0x1, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) 2018/04/27 00:37:39 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000200)={{0xffffffffffffdf35, 0x1, 0x0, 0x5, 0x100000000, 0x5}, 0xffff, 0x1f, 0x81, 0x80, 0x8, "d7a63255165d808acbb914c9d9c9bbc97df7754cb364a0eac5791a7496529abcb4d8de1adf52d44ffc96bcea4a11bd2db7ffde5276c8c41b9bb67178d9aacb2c7e584b7aab10933674dd650b96f8554d9c437ea38c4e3ffe5e60c39dfc7fe4f0d7b622921527df6e2c6a704bd88b2cf330302033a4cefac7bd47ea23a3907063"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d6ff4)) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xa, 0xff, 0x9, 0x5, 0x7fff}, &(0x7f00000001c0)=0x98) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000300)=[{{0x0, 0x7530}, 0x1423, 0x0, 0x40}, {{r3, r4/1000+30000}, 0x0, 0x53a6e7e5, 0x80}, {{}, 0x20, 0x7, 0x7}], 0x48) 2018/04/27 00:37:39 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/91, 0x2c2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rt_sigpending(&(0x7f0000000100), 0x8) 2018/04/27 00:37:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x9}, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'irlan0\x00', 0x1000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/04/27 00:37:39 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0xfb, &(0x7f000000c000/0x4000)=nil, 0x3) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x0, 0x7, 0x4, 0xd3b5, 0x2, 0x3, 0xffffffff, 0x1d8, 0x38, 0x20f, 0x1, 0x2, 0x20, 0x1, 0xfff, 0x8, 0x6}, [{0x5, 0x7, 0xffffffff, 0x3, 0xf9, 0xf3, 0x7, 0xfffffffffffffffb}], "fe35a89fd48a0e980db280266190f626092fa3686956a0205a4852654c96cf8c673447fc00160b9b32fa9b4ad2b0649ca485d4d13e7811929aa3417440ce4e1fbf0045243be20f5c3a6b3d9bf95daf92dd6298988ce82b68b1d2d0ebbe9860e0c1b842a67daf765dcb45e4a689fe507ddf3446bd6d4b763e52b60c2e08f7b856cf52f7ce5af2f2fad6173d06dd2a523033830f6e07cba9f9bcf654db7e6cf1f02ecc0f7fcc14c47b81ca4171f73f", [[], []]}, 0x306) r1 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x3a2aabd0, 0x0) readlinkat(r1, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/15, 0xf) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1, &(0x7f0000006000/0x2000)=nil, 0x0) r2 = socket$inet6_sctp(0xa, 0x516c507a81a99d1a, 0x84) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x4010, r2, 0x3e) 2018/04/27 00:37:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x1, 0x4) write$cgroup_subtree(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="4d7b36a7f598ba37c93a4106a66b7751911d1e94448ef2089d1054e3240acff50ab89e09a5ffa97ffb16d74bd44ae08c56f3e2da07cb6468e589aa96c3437760cd74d07d2ccc8a926b08e4c57df7157682cf550514593314092d488246a41d5a92291288f0a082d4414a8f7a2eb5bd2e3c59b84d673b3b2c0dc7717da7088d0751b6554b03661ab295a32a6f68ca823ae58d90812ecaddcca09fd096d94b259cfe240122a5d96cdd9df3fb476a6cacad704e7133a67066b0b8a9d143fadfead6b4e65ed15610b8c2822e12862e14b0f27d800a0deeae03a4736b09f0b172684970337c1e789ae5d588b7f23d9917b55271c9cd6b735fed788dda8f6f8a63ef15368922bdfcef87c3635c4166743e8bcac8bd3ba6c2c509423821f8fb51caaf7773644bb8036e2bc8f953cb83285568389ec3ed01b9791ccc341d7a7d0ea5f674f7a2a1c5af564102fa0a8eaa576469b0ee7c2e257fb601220a95768bef7546e5e188f1e06410a4c79167cf89f892aecb46a8338dd7ee342b2bd8df25f6bc37d7c426fadcc01c57d043dd8648b579e872046014cbccd319115311e4dee4c1f5"], 0xba) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/27 00:37:39 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000001b00)=@llc, &(0x7f0000001b80)=0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001bc0)={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x80000000, [0x80000001, 0x2, 0x1, 0x8619, 0x57, 0x4, 0x8000, 0x80]}, 0x5c) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001a00)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001a40), 0x4) r3 = epoll_create1(0x0) eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00002f7000)) r4 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ebaff4)) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001a80)={{0xa, 0x4e23, 0xb3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x0, [0x2, 0x200, 0x6, 0x8000, 0x80, 0xab7, 0x2, 0x3f]}, 0x5c) sendmsg$nl_netfilter(r5, &(0x7f00000019c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001980)={&(0x7f0000000180)=ANY=[@ANYBLOB="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@ANYBLOB="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", @ANYBLOB="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"], 0x17d8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 2018/04/27 00:37:39 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) 2018/04/27 00:37:40 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x74e3, 0x10040) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000140), &(0x7f0000e7fffc), 0x0) 2018/04/27 00:37:40 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000ffc)=0xbc) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1c71}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, {0x306}, 0x40, {0x2, 0x4e22}, 'vcan0\x00'}) 2018/04/27 00:37:40 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x2, 0x8) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/27 00:37:40 executing program 3: ioperm(0x0, 0x9, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/04/27 00:37:40 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) tkill(r0, 0x1000000000016) 2018/04/27 00:37:40 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="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", 0x1000) fstat(r0, &(0x7f0000000080)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x260, &(0x7f0000000040)}, 0x10) 2018/04/27 00:37:40 executing program 0: rt_sigsuspend(&(0x7f0000000380)={0x7b27}, 0xfffffffffffffde7) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@un=@abs, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x82) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="e4167f71260ace201aa21c2a4dd02c310755ab834a7a7490e5337cf6e8b3e3e40bd0058eb6178ec8b5b8a99ceb5d267f5bd8c5b802c9ed26f55c0e823ab039a0f08484edd30fd3b285cf4462023591be7b8a86e11f7208351d9afb7b66424359fdd968df58594826ff1c4cc4ac2e09e0310b7d9ce37ec9069de961f2aa66", @ANYRES16=r2, @ANYBLOB="000429bd7000fedbdf250300000008000400000000001400010008000b0073697000080006006f764e000c00030008000100020000000c00010008000b0073697000080005002000000008000600070000002c00030014000600ff0200000000000000000000000000011400020069703667726574617030000000000000"], 0x84}, 0x1, 0x0, 0x0, 0x810}, 0x8014) chroot(&(0x7f0000000080)='./file1\x00') chroot(&(0x7f0000000100)='./file1\x00') ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) 2018/04/27 00:37:40 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2000000000002, 0x200001) socket$inet(0x2, 0x807, 0x9) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) 2018/04/27 00:37:40 executing program 3: r0 = socket$inet(0x2, 0x80003, 0xaa) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0xa800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000380)={{0x100000000, 0xff}, {0x1ff, 0x80}, 0xaef, 0x7, 0x1}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x109800, 0x100) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000280)=""/121, &(0x7f0000000300)=0x79) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r3, 0x500, 0x70bd25, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004000}, 0x20004080) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x7, 0x3, 'client1\x00', 0x1, "cec2ef4c54827029", "d9abc10c86ef41a02e9ca062e3f31f749d85785f3d75833ba35951dc4279bb6e", 0x55, 0x3ff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000140), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x3d0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000004c0)={0x1, {{0xa, 0x4e24, 0x3ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffa}}}, 0x88) 2018/04/27 00:37:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) socketpair$inet(0x2, 0x807, 0xff, &(0x7f0000000900)) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/39, 0x27}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/208, 0xd0}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/176, 0xb0}, {&(0x7f0000000640)=""/191, 0xbf}, {&(0x7f0000000700)=""/172, 0xac}], 0x9, &(0x7f0000000880)=""/8, 0x8, 0x8}, 0x22) 2018/04/27 00:37:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001a000000") open$dir(&(0x7f0000000100)='./file0\x00', 0x481, 0x8) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/27 00:37:40 executing program 0: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000180)="6bd4f80f", 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000080)="6d22dc5a25f1f96399f6e68e794eeed2a4e7b957140b47a99b393d4ebb86e361701df81def456b45e1e5aec6f360a59635e9eacb3f0eabd8cb88d460046d7bcf9673ce4b4d12133163957608d82feb217ca20a044908075290490293919e42e889c99336073f59ad89b13ab80dae23fc8cda2ae882865bb986b9015837dcdc4e4d6b08492f41c6f0ab2a25cef375c5a4921bd230f327e0446b4d8ad261f13337d3b83a0b95a54783d1607c") ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000001c0)=""/157) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x20) 2018/04/27 00:37:41 executing program 7: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'gretap0\x00', 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/04/27 00:37:41 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500005c0000000000019078ac1414bbac14147800000000400000000000000000040000ac1414aaac141400442c000000000000000000007f00000100000000ffffffff000000000000010100000000ac14140000000000"], &(0x7f0000000200)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x250000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0xfff, 0x5, 0x200, "5c3ff4d1cd960994eabe0a3c45755897cbd3317d8a78431b29b49b23ee038cc55b25b31b9608dfe7e25aa512f3ba0f9f958d8c63cf796db1e0fb805e192e500875a1a51ed78086ec7039c2ba4e82b3b4"}, 0xd8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) 2018/04/27 00:37:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4) sendto$inet(r0, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000005c0)=""/252, 0xb}], 0x1, &(0x7f0000000140)=""/6, 0x6}}], 0x400000000000005, 0x62, 0x0) 2018/04/27 00:37:41 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) socket$inet(0x2, 0xb, 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000240)) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="08002cbd7000ffdbdf250d0000004c00010008000b00736970000800010000000000080006006c63000008000500010000000c0006006c626c637200000014000300ac14140c0000000000000000000000000800060073656400"], 0x60}, 0x1, 0x0, 0x0, 0x20000044}, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/27 00:37:41 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$nfc_llcp(r1, &(0x7f0000000b00)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x2, 0x401, 0x5, "d56efbeeccf3a59d6e37f3ef1f99a314f739e0d008f4617d4691b416bafb51d0b4b06b2b459065b10ac92d1e7e65421f11cb742d5fd4b1079771f13d4f9a9c", 0x2c}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000080)="caa57f165faf4f22db07bcc85a0a2dc1fbac6ef91903e02b78558e5d1cf5f62005b4c3e33a5c532415144a4506c165694db2d804b241c12ee77287895dceb82759677e826b29f437f25bf087576494ff078156c9e72a036ef45df8088a3526efc26965808d732665257bd62eae65addab4ccccb4d1dcad1880767f22041d52e189926622a37eae56f530a62600e3cc36d0", 0x91}, {&(0x7f0000000140)="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", 0xfa}, {&(0x7f0000000240)="bcaefdcecbaacc48f589cedee4ac5292ff570bd7", 0x14}], 0x3}, {&(0x7f00000002c0)={0x27, 0x0, 0x0, 0x6, 0xffffffffffffa4bd, 0x7, "66dd1db6af9c1e87a3088cad3a8bc8621cfe851ca0dd53f5ad936e2b9ccb19e7380bca05b80d4d61e43829373bd0309170e03018eac179cfc2fcff7507e598", 0x22}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000a00)="affcd6a74f8b7f3c90c4557a4d498abff286b3452bca83da31e8fc1f39ec3f350c401198f61f4249b63c353999b360cd2532a16bc05a126779d93662955a1b3ff1f9e7ade317ade362e9d4822a5c81ae8587def49741dadc8820aee62ad44d040f68c958a1953645e86db524feac05600400145c8d74a67214367f8177c67033a41aa9483101ba4537e86d3439fe516e242d7f3af59f043b517a55364840529a80aed5bf45dce735c600b8bb4e65bd14808ca26e2abc58f636ad2b012fda6fabb4e8192497ffb340b9e50021d4017da8190a2a", 0xd3}], 0x1, &(0x7f0000000380)={0x28, 0x108, 0x200, "2344a81025833513870e29c1442db0d3c104c1"}, 0x28, 0x40040d5}], 0x2, 0x8000) sendto$inet6(r0, &(0x7f0000000400)="2fc8b285eb47d9e797d911be935ffd59f6481586cd9b049ea400d04cf2cf913f81276149d267a0f1cda8c84a8b17cb0a20798b8859db1f9599fae1cc4b78720a570fd0bb0bb29e85661fbc2af9f94c0d5e0373a1c5e9a2dc08bbf8127e799af98eaa452603c16e3c7e829b46fbb648757fd9e059691e23e855f808b0c09c4ff34549e36a7f983b17e1de76fd2e072aca3ed20970ee85a5c963c4dc705498f92c6473d55cb9ef7888dc731dc62afe49aa3814986686c6d141a9d7a69fdff8d8d9491aaff83191b40fd5dfac9a9056e8f6df5fb01d4e2823a17c950728e51b8a7aaf4d1060bb908f69cf26c5b62fe1697f304e7711c009944000758cb0d9f4ca5f7326d4fa3dfba739039396aada3e99a7bdbe1901508321cf7e293ecb385033b522adbbaeb9950aa425c5397054fce489133a032db074c92ebd0a8e54cbc051c08e05882d4f693d43c5608eef06e08ad7ffb8bd3ddfd62a7570fd9cee5012faa59dbca8c6fcb2aeaf5c58069ef0af302401a222f501c6853cf86d541353eb99c1b524deae12ad644c7528c339a1820201bd26813e5f097ca00495115c7c3d26c34214bf5cb2f78bce033b1523c4617e915f96aff7514bcc611408269263e67b2aab4610fcbe4cfea5696aadb6fedb2df445a231d0374bf4892d12fe3e6053e861dcad630dfcb5722a719a31bf094ba05a3226b03e217e6c7636c199c6e26c539f2240ec3323d325ee11b7c0b6ceb3cc5e39b262aeb654cb1aa24fd3c363c95ace504a8d0fe00d001843beb073269bd7b4882ec1671ecf4b184d05e5aeaf8a6b9117d3ce75fa094f9343085f77f9908686f678254ecec68039b997dd6c80e692b9a0b23ea984b8bec24e82bb304e4d6bf1edb3437561005053af2da5f96d82efb14c63ecf45ca2b752e5c1b8e02b1ef6ba3b41ac38893242fe4756f40eb1138c5a108de28df0fd8ee3c0c0c00a55c84b84c6b5b6854554d39389fc4e939c5e5b0c3ba5bcb2b8bf884be4af4f2248ac5cfb048b9f791be235549e711b6d534ece733d290db0687263d667a3102d458a1e2633e61d5192a17fd5ef4d0b8657037805ce08826a2e990748e95388c3c42b168bb3bba672f9f514cfc6b7569faea78c1679e9ab933f6b63a1fa4fe9641a4cc03a2d0168db3703af7dad4be7958eb1158601998e7df7ad391a3e13bb158f19099cdf8fe58f7f8f4a5009d0b8396bc3f0faadcb72634976ff84cc5041b8ab198e4f78bab48e2ca5873ceb8d4df48082038e9ea961fc0a6ca47618e99ef9f6520c03ec4f909c6925d0745d731683a07cdf85bfc36efba2c675085fd546fbef3ceb8c13cecbc1631b73ffe15daf101d506de9416f7cb237f40430ec909a3e43cd835daf5e9bbe783dfc80b939c3a20de26d121fe339b226802faa7c61abbcf0564f8c99bf686cb9e513676c78ff8c6b6c4d603af242d0491d6f82100470cfe8d594d89b7dffd3b5fafb1b510fe5ecaa4056c2d2c4b865bff89a7e39736e547bdc9bd2b9aab9e2df34f491b3f88e49b702ad9ce7910e6490aa2e2017df0af0e12f0b48adb2d7b0fc64236fdcd7d99e81e2b82cdcccc20863a57d5b07c98686ec38222aad107929b71591a2d3a013a58105e7df9905c9949b2dbdcbfb9b00748f58368bbc601080cc5584f27cfe974e8361e323d6bbc58ba6b8b9147dbdea0f142603d5fde5123dc222ff2f9f3d41c6e181f58c3e5178507a22ddc2819d8dfd5e89415b9c84e4ddb28847b35e918908c1337fcfc09c52f7603090e1427119eec1039ca953cc1bc3e4697f760171705cd07db0601a7b4c596a48c8d3272c835554b6f11416f17888251db1f97e5e980d2e43e2d07d582fb7933e46e0caa0312e98063b5b4e723dd347f54c38f054e1c1a2494fd9fbc65b2154420b5c35c326d3d3d528e08305e3a0050f7f1d6d226562f45934d950301c054903ad0dc3659b9eca986e6ce8833fbcfd777444135e69352e784f9c1358a4b9941bb68bf2bd042df1423f15e002e101984aaa6b16e2318e25a5de38244bde082e0570c205371327678dfdc3b3bc4a441af009c2e435f756d30521b1a170485cb4c2a7cc7fe0f5ede070d16e46f2e0a5f6", 0x5d5, 0x880, &(0x7f0000001400)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/27 00:37:41 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000140)=""/80, 0x50}], 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/65) 2018/04/27 00:37:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0xfffffffffffffec1) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80b00, 0x0) 2018/04/27 00:37:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x1, 0x4c, 0x9, 0x6, 0x2, 0x80000001, 0x2, 0x6, 0x3, 0xd8}, 0xb) sendfile(r0, r0, &(0x7f0000dbf000)=0x20000000, 0xffff7ffc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x1, 0x40, 0x3, 0x9, 0x2fa, 0x1ff, 0x0, 0x28, 0x9}, 0xb) 2018/04/27 00:37:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1010000007) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/27 00:37:41 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x80, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x0) flock(r0, 0x4) 2018/04/27 00:37:41 executing program 4: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0x7fffffff, 0x7fffffff, 0x5, 0x9, 0x3, 0x7f}) 2018/04/27 00:37:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffa}) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000480)=""/138) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) fstatfs(r0, &(0x7f0000000080)=""/254) 2018/04/27 00:37:41 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe8]}, @in=@rand_addr}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/27 00:37:42 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000140), 0x5) write$binfmt_elf32(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030003000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) futex(&(0x7f0000000040)=0x2, 0x20000000004, 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000100)=0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/27 00:37:42 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x2, 0x0, &(0x7f0000000200)=""/188, &(0x7f0000000100)=0xfffffffffffffd31) 2018/04/27 00:37:42 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x2500) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+30000000}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/27 00:37:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x68, 0x440402) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000040)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r2, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) 2018/04/27 00:37:42 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'veth0_to_bridge\x00', 0x4}, 0x18) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x2000000015, &(0x7f0000000380)="63fa52b6", 0x4) 2018/04/27 00:37:42 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0xfffffffffffffffc, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000180)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000100), &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x20}}], 0x58}, 0x0) 2018/04/27 00:37:42 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='cpusetkeyring$\x00', 0x0) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/236, 0xec) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) 2018/04/27 00:37:42 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 107.107786] atomic_op 0000000050305d44 conn xmit_atomic (null) 2018/04/27 00:37:42 executing program 4: r0 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)="00000000b3b94b0df572da5f7ab5fc9ff52f83bf8437355745dc7e000000", &(0x7f0000000a40)='Ieth1\x00') 2018/04/27 00:37:42 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='nfsd\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000280)="1633ac3ce6f03c131d871c3296da0cd6cf66b05dacab9b74b7e3e24cae38dc6124ea63a8eb1c1f64c0b220949f5749b2f5873cdd13828ed0e9bdd7ac79f20eeb790dc4d38e4a340e7d12742c079a8bfbb36156bb85e0217c11cac216b97a4f4fb535fa1e3fc4f458a934b28137acefc878948b02daaeee75eb87e62cf574873ae200102dc646de02a8e9e8ba4bb7c04b414ffd3d568e933f5cc7a1d9ac4dd6b59aacbb41dc647afba9d43b8999ebb3ed89fdd4ddb5beef281b259411f484dc294147ca9767f33f7531a2087386c69711b6e0f53ee22dd54e20966c8e1fa5be818650c22c0b1c58dbefb026d9", 0xec, 0x4008000, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) [ 107.166127] atomic_op 00000000bb34bec2 conn xmit_atomic (null) 2018/04/27 00:37:42 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="090005002022250d8000aa02d895"], &(0x7f00000000c0)=0x12) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x81, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) accept4$netrom(r0, 0x0, &(0x7f0000000000), 0x840) 2018/04/27 00:37:42 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='cpusetkeyring$\x00', 0x0) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/236, 0xec) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) 2018/04/27 00:37:42 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x68) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x8, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 'lblcr\x00', 0x8, 0x4e9, 0x43}, 0x2c) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}, 0xfffffffffffffffd}], 0x283, 0x40) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)) 2018/04/27 00:37:42 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9eb93d0a52cc05f27"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x2, 0xfff, 0x203, 0x7, 0x9, 0x4, 0x0, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x7}, 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/27 00:37:42 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) epoll_create(0x1e1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x400) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) eventfd(0x3) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@nfc={0x27}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000400)="cd55ee4f15dd9066114f818b8a8da39d056e2bff1ed04c36c31929c5203af5bcbc7d1f83b653e78bb2c2bf0ba4a9288d19c8eb63c912825e2f1480a2439997832730618ba7574288e9502b947d6ce1b261f9984f940604f9fd08da0310c388bb047967463b957c6afcb9cc51a313a44d2bed8e99d7c4099047406474b4ec3f99", 0x80}], 0x1}, 0x0) 2018/04/27 00:37:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$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$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {}, 0x20, {0x2, 0x0, @multicast2=0xe0000002}, 'veth0_to_bond\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/27 00:37:42 executing program 7: unshare(0x40600) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1ff, 0x10000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000200)={0x1, &(0x7f0000000240)=[{}, {}, {}, {}]}) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000914ff0)={0x0, 0xfffffeaf}) 2018/04/27 00:37:42 executing program 4: r0 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='eth0,\x00', 0xfffffffffffffff8) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) getpeername$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000100)=0x6e) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r4, 0x65, 0x1, &(0x7f0000000140)=""/244, &(0x7f0000000000)=0xf4) 2018/04/27 00:37:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x501000) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x8) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98d4", 0x2}], 0x1, &(0x7f0000028000), 0xfffffffffffffea8}, 0x0) 2018/04/27 00:37:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xc290}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 2018/04/27 00:37:42 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff0180c208000086dd60e3060000183aff00000000000000000000ffffffffffffff0200000000000000000000000000018700907800000000fe8000000000000000000000000000ff"], 0x0) 2018/04/27 00:37:42 executing program 6: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) socketpair(0xf, 0x2, 0x3, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0), &(0x7f00000003c0)=0x4) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="e00000027f000001000000000100007f141408b0f5c315249050464ce9be2ca5e8d6d5fc74df6c8c71a6d1d8936b6b2f1bc3e99fc59e"], 0x14) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000200)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x110) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x80000, 0x0) 2018/04/27 00:37:42 executing program 2: mkdir(&(0x7f0000000040)='./file0/', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f00000002c0)='./file0/\x00', &(0x7f0000000100)='./file0/\x00', &(0x7f0000000240)="70726f63009b6a2c823f92ab1d5b2f50155c21b4ddadd93db479216becc16f47afb3aec6b4d757eac0a6344afd1c23c0a8de0802dd112a9abf61c3ae458640c0ec61baa4c00d684cd95e0be68153c4adca5e45190c3aa5f8ae16d793a4a983e9", 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) mkdir(&(0x7f0000000000)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) r1 = accept(0xffffffffffffffff, &(0x7f0000000300)=@can, &(0x7f0000003cc0)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007540)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000007640)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000007680)={@dev={0xac, 0x14, 0x14, 0x1e}, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0/\x00'}, 0x10) [ 107.681267] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/27 00:37:42 executing program 5: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) setrlimit(0xb, &(0x7f000003a000)) tkill(r0, 0x1000000000016) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0xc0541, 0x0) ftruncate(r1, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000300)=[0x8, 0x5]) connect$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/raw6\x00') r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x800000001, 0x204000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r2, 0x5}, 0x14) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000340)=[0x20]) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x5ddf, 0x3788, 0x6}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e24, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, 0x84) renameat2(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x2) 2018/04/27 00:37:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) tee(r0, r0, 0x6, 0xd) 2018/04/27 00:37:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000), 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000180)={r0}) 2018/04/27 00:37:44 executing program 7: r0 = socket$inet(0x2, 0x806, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000040)={{0x77359400}, {r1, r2/1000+10000}}, &(0x7f0000000080)) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x0, @rand_addr}, 0xf) 2018/04/27 00:37:44 executing program 4: socket(0x3, 0xa, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/mls\x00', 0x0, 0x0) personality(0x3fffc) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000680)=ANY=[@ANYRES16], 0xfffffed9) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0xf, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f0000000440)={{0x0, 0x8}, {r9, r10+30000000}}, &(0x7f0000000480)) tkill(r7, 0x3d) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/27 00:37:44 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f00008ba000/0x4000)=nil, 0x4000}) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/27 00:37:44 executing program 6: r0 = memfd_create(&(0x7f0000000180)="69dd4f", 0x0) write(r0, &(0x7f00000001c0)="d4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}}) 2018/04/27 00:37:44 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) listen(r0, 0x1) socketpair(0x3, 0x805, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x8001c, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000180)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000300)={r4}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r3}) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000280)={0x200, 0x820c, 0x100000001, 0x0, r6}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000340), &(0x7f0000000380)=0x30) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r7+10000000}) 2018/04/27 00:37:44 executing program 3: r0 = socket$inet(0x2, 0x4, 0xa) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x21, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x0, 0xb8, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x70, 0x98}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}}, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) 2018/04/27 00:37:44 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x303840, 0x0) io_setup(0x6cc, &(0x7f00000000c0)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x7f, r0, &(0x7f0000000100)="40289540f5ed4676ee12ca1aa5ad017acfaca18d748cb04f7a83986af8326dca9231785432595d0658ad1302e152293667033235101ac3495d30caec7c25796fc8c5e7f1ad07cc06f0ea19693a0ce050f04fc640cb349eb139164caf", 0x5c, 0x20, 0x0, 0x3a966dcde43e5528, r0}, &(0x7f00000001c0)) write$cgroup_pid(r0, &(0x7f0000000080)={[0x39, 0x33, 0x31, 0x35, 0x35]}, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') fadvise64(r2, 0x0, 0x0, 0x401) 2018/04/27 00:37:44 executing program 1: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='S', 0x1, 0xfffffffffffffffe) r0 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)=')cpuset.wlan0mime_type[\x00', 0xfffffffffffffffd) request_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280)=')cpuset.wlan0mime_type[\x00', r0) 2018/04/27 00:37:44 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000c40)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000003f80), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='replayonly,nolargeio,nocttrs,tails=on,block-allocator=border,errors=ro-remount,\x00']) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004180)={r0, 0x1004, 0x100}, 0xffffffffffffff97) [ 109.384271] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 00:37:44 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x1, 0x8000) bind$unix(r0, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000), 0x0, &(0x7f0000000000)=[{0xb8, 0x0, 0x1, "885c16a3bb3ee33d1afd5537b812d75616de38ca8b27189beffe55c72aae2c8e2bb976382504b5e288d32d7a1ce2db568fdb2af696985e8342ea3710e976e6ba68ca5c5bea5cb6c938abec5b89cac7c9693eb949a5db0b5cca188f732a10d4d95f3de0ed6638bb996aca0561aedf776fa09a3988a8d8025b02d013498d7b66576bc98f0e78f99b22309c2d8ab8e64ce8d4c8c11b68d93c3456578bdd749624d9e9f7988251"}, {0xa3, 0x11f, 0x6, "01d262d343e075461341b9ac42f17f4eedc7870040821cc60a8456ee072e7585609b5b141de00049203862452264a1d33f1ad1013e9210622e8522a797e6e1a50b61d78e000f3d7d5ffd6fa00c4916f406c3170aca2b5eee8d7a435f3e0f954a0a83f2c814bc2405b84e5b07b86ff2ea22d737bdcf2613875f364d536546972e8cb5dfe3f91a06689068ba641f37e8520f5ff72c0c318cf6c8525eefb24ed391c2485516149b7e31155c8ccc265c3b9912d2e95b547b1cb79801235ee9fb41baf3143b4e4f9c11"}, {0xc8, 0x199, 0x20, "50a0ada4e67220f164b0c5e372647963a2bcec05aa67687f4434d90d3cb4b2d5882247759afa298e509758f54753b26b19ae1ca50782d526ab33824ecd2d8da5da8bce35515ab7fee12cd36d09e795a26b639585f434b1b53e97a861cbf206d635011221e0833e453e33d23b2756b01641b6120f443e55a215065cc920adbe7a3b762598bf79f2de2fcb2795301642ac97da29dbc5fb0a4345d7383b1b9c8e74099f9fd9f4e54809c42252482705513eac485a"}, {0xe0, 0xff, 0xaed1, "1d6af8c5efc4b1038050457f030bdec7ac7ec29d9c51ae74926d8cb6cedc46aa4ecdad56872b3ac496b183543401d03e227e294846c3bb99970f00f69c7ce869c86b7fee9f80c06ad046b51690347460c43916945e4e3d7d4cb3000000000000002c87b3ce14a522c9e910e56a07cc4248b2331c4ffa37097bb6cf138eb21eb7ccc78d94de902aae280736536216ba090b31f697c560d2b099045d709a93a07bee53375e46109c8af273eeffeda8669dfa0eeb0ab963d5bf1beaac35c756b6c083f5676d0ef49bafd5000000"}, {0xf0, 0xff, 0x4, "782535d0ae19145cb716822eb4a134601ce91171bb5d99d676b1ab540ae8c011562b6b6e66f59263f90690d0bcaa8900c317a967c42ee14efa7516dc5be758c35e65bd4d96454c021b16a9f20a6d4f17dfb0ed8427b8973ac0a45b6772d266a4e233f234889ca52c6cbfa0653505887f931720e02e3d8cac7c60e183cfd40f5659e5dfa1b898c576876080925030dfe6bc3eefcb1fe0cec402c125013d5d9c0f5ae0cc7e058322b7536221be646acc1d72592105bd71c228c9016d54de117f7a1e6adbcce11428dc8aca0aa9b9d5dd0ae55137615fe7cfd513"}], 0x428}, 0x0) listen(r1, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/04/27 00:37:44 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x108) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/184) r1 = socket(0x11, 0x803, 0x300) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e25, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f00000062c0)=[{{0x0, 0x2c5, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000005b00), 0x80, &(0x7f0000006140), 0xef, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) 2018/04/27 00:37:44 executing program 5: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="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") getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x80, &(0x7f0000000040)=0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/27 00:37:44 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) flock(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000d80), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/27 00:37:44 executing program 3: r0 = socket$inet(0x2, 0x800, 0x9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x6, &(0x7f0000000880)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000900)=ANY=[@ANYRES32, @ANYRES64=r1, @ANYRES32=r0, @ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYRES16=r0], @ANYRES32=r1], @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="896e81cafe6703af893def234d68ef830c12e5c3a6e404d576b15803d0305f2911d891206ac70cb838d476de9e430c68677b0a30c0916f115e47578ec452a8d39446d8aed9b72aba70eaf942273e86116d38161052429c78f5131acd4c331dc1aefa6bf61f0e3bcfd4aa86eef98e1662e198e7f8508a064abbd7e7459f30a475af45fe6d50b371ca1f9913d8fbfd71c3b4c02619625b33d02c4704dea45f70f301eb327ce73e14902ff7f215d71a219a737c1a064ee11b8c03946e8eea1be942b70db16ec936270857436bfcca8fcd3b95", @ANYRES32=r0, @ANYPTR, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="3d7eb9dd49e6e249fa7e6a89d6d5fdbdcf2bf48852c8666eba06439ce0c5788a86869c42f12b2db571bc55ba57a3a90069bca39eae2f060ae73143dc2cd71935b6c3daeab63ec9fafa5cbc007cbaf2f59f962856dd6e30b7d2d1e61abf835c55005c77792e5bd8a8842870567db335cfffe1f987ebd9352b1dbc19969a6cc1e908b241a92c1cea"], @ANYBLOB="dae067e92878", @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r1, @ANYRES16, @ANYRES16=r0, @ANYPTR64, @ANYBLOB="1041d3b7b1cbf1", @ANYRES16, @ANYPTR], @ANYBLOB="aee69318463cff7a00d7bc9f73bc5061c7dd962fdebafa799cf7df2b38ec03b150f58a28b27379ab14bc5f55732419ecb873c4960aeafe985d2b65eb121171071a76", @ANYBLOB="b8b512ec7052a6cf3e34b3d71b1b16bc5b11a49ae6604e4e6dcb05b73df5742304ec9c6ae49069e63ab0a415761c34d8d256f964e3e794b57bbf9de215bc0334465e118d5c2eed9d3a52f237348dec73bf4f1e8e6632ccbb5d97676ca8ac4cb2954114a247c054ac4b6de303333da8cf3b542459093666dd517d2240cf4f02bef75f4523f1f9f9c5fe7d3337029182c5dafc83930c4026a97f3067cd0d88b75b8520bb88a030ecb9f90a923fb089cc6d3fbcf54520e7c1eb16553cc027186e892b46751d99d24ec41308c7f9d9a00303407e27b886e82ad88acca3a463568b42f98846adbab98d25a4e323bf8cc45fd23861733a", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR, @ANYBLOB="bebd7f6df22f9ec801a01431117ec1ba8b408e7e0891b1105e340767f558970e0bec485dc13ab5030ad9613980e9b344cccd256b1619c3b78b7e03e60040fe86310220c9476040144e269ea266ea88d4091d13479f4228a05a97c331acdb3e0a3a64a9a2e3fe882c19c820e519e5d4e52585f53395de3b", @ANYRES64, @ANYPTR64, @ANYPTR64, @ANYBLOB="f8bc8f7035a90f2a9ca6162b55db03", @ANYPTR, @ANYRES64], @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="ab519d6effe6efdaa13fb2cce4e3b4d7e96dfdc3b5e62ba8f83ef6247f1b1844a0ada7acefa9296807663b9df68ec62c3ba645476c559937a047ca61d4ca9d8ef05002fae207a9f3618bdd386b9ce3d11d82979973d555e50d82a82d51c94d879a21764e1c87f453258e3d293a75f3949b2b656989d47188", @ANYRES32, @ANYRES16=r0]], @ANYRES64=r1], 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f0000000180)="9ce60a1dfd9051f6631eadaa1feef75108415c31684a32da95db1089fe88d2f760fe0db427d73d72baa6c2a53a2d0cadb0865dfa0aac7b2685cb59a943e347bfb7863b89fcdae4ac608ad9c5aba8434195e0a77c1d666627dcbe2daf07903bad7b3afb0e8db374be537fbb44eb187ed40d4c14214382b8fee54433d8b19dd2b124e27a7ee66a29ce404901d05a6355abac38bdeb6172a6f0a6c3d993a9f0a3362f03138c405b355cac52c4eb7eb3a82fff77bb46bb05ba21ea11ff5c63daa658a6f03f4f7f8e92f628e151189bfa2457"}, 0x10) 2018/04/27 00:37:44 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) dup(r0) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, 0x8) 2018/04/27 00:37:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000000002004e24ac1414aa0000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000032afd682a27639900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000300000002004e200000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x9, 0xffffffff}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000680)={r3, 0x100000000}, 0x8) shutdown(r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00'}) bind$inet6(r2, &(0x7f00000006c0)={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) 2018/04/27 00:37:44 executing program 4: socket(0x3, 0xa, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/mls\x00', 0x0, 0x0) personality(0x3fffc) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000680)=ANY=[@ANYRES16], 0xfffffed9) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0xf, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f0000000440)={{0x0, 0x8}, {r9, r10+30000000}}, &(0x7f0000000480)) tkill(r7, 0x3d) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/27 00:37:44 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) preadv(r0, &(0x7f0000000200)=[{}, {&(0x7f0000000180)=""/98, 0x62}], 0x2, 0x0) 2018/04/27 00:37:44 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) epoll_create(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x24c, 0x0, 0x9, 0x100, 0x2c1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xbf}, &(0x7f0000000140)=0x8) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x2, &(0x7f00000001c0)={0x72}, 0x8) r3 = epoll_create(0x4) r4 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001e9000)={0x4}) epoll_wait(r3, &(0x7f0000000100)=[{}], 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x200, &(0x7f0000000240)=0x4) getsockname(r4, &(0x7f00000003c0)=@can={0x0, 0x0}, &(0x7f0000000440)=0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x4e20, 0xfffffffffffeffff, 0x4e21, 0x3, 0xa, 0xa0, 0x0, 0x37, r5, r6}, {0x91, 0x7ff, 0x2, 0x7, 0x3ff, 0x2, 0x2, 0x5a3}, {0x6, 0x2, 0x7}, 0x50000000, 0x6e6bba, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x3f}, 0x2, @in=@loopback=0x7f000001, 0x3501, 0x7, 0x3, 0x401, 0x9, 0x7, 0x7}}, 0xe8) 2018/04/27 00:37:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000300)={0x4, &(0x7f0000000000)=[{0x0, 0x101, 0x80000000, 0x7f}, {0x1, 0xeca9, 0x3, 0x7bf}, {0x8001, 0x1, 0x6, 0x10000}, {0x10001, 0x7f, 0x39, 0x4}]}) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80400) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x6, 0x200, 0x5, 0x7, 0x1e1c96b4}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000080)) close(r0) 2018/04/27 00:37:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000003, 0x2) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0xfffffffffffffffc, 0x5, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/27 00:37:45 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = getpid() ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000000000)={&(0x7f00000002c0)="3d0ce04b11aca8154c4a8b85556472df389ffa3150bcdca4fcffc46a61e3de71987ef2d9c053d902f8331fb7e75ba35fb50c861465c3de20f1019b032a4710f46792bf5108f6515ee3b0d290d1fa785607ce42e8533a9194f07d2428ab7bd89a270ce34f7091d73411723b0b8c8fe7c3c3fec01a074aa43fcf7dcf5fb9ebf6dc7bd3e6d62c866004644a30c6039ab208dba8d6d5aba231d3a509601def936a76473e53243bcba206eaecc84d000a03b9bd8f6cf77afe1b9379be06bc005df0b5bd15365e9296ce8346096ea2a6331082b9a2656b9c8fbef941", 0xd9}) r3 = epoll_create1(0x0) r4 = dup3(r3, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000040)={0x4}) ppoll(&(0x7f0000000100)=[{r4}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/27 00:37:45 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x20002) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, &(0x7f0000000140)="3a2182f7a55c51eb8e44bf4d342c47639e866ddb937ae579b66fbf8e27f66bd059cbcfb1eb3381e3c7a1f35ed3803ded6ddc25876da7a7308e97fd3579fe1b8c434f19d161b24532338c83c1ab6d6542100bbf14b7b69c6e48d51d217fa6059cc49a98190bd2f27a48f49871e52b180fb7544b7668739fd5933dae50d4e3630561de7d222ad1100f") mq_open(&(0x7f000084dff0)="2e5e12766d6e65743000", 0x0, 0x0, &(0x7f0000664fc0)) 2018/04/27 00:37:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="001800001400000000000000000000000a00000000000000000000000000000000000000000000000000000000000000020012000000000000000000000000000600fdff000000000000000000000000ff010000000000000000000000000001ac14000000000000000000000000000005000000000000000a00000000000000fe800000000000000000000000000000000000000000000044fb180c383987a42332e41830a6ef7c07d3a822ff57634769a7edb5b46679039b7be77227b3a93f811e6ebf44b7249822a63a620128cf5d10c6d97e9f17450923ad410c9eb41e3c6c71debe07ff5b9d2842dd05498e460ff82335bb3ea5d332c39eed57750fce79bd02b901f9942137123db8c11626a093e94643112c2cf052760000000000000000"], 0xa0}, 0x1}, 0x0) [ 110.121819] audit: type=1326 audit(1524789465.120:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8206 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/27 00:37:45 executing program 3: mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="ad24e8395e3e29a7f7bb9788b54f7f2e190a3a762665d9bbffa824f8c602c70141e2de9d6808c9e9da697d74541a80e15c387d2093cdfa1f8096da568642baa649fc8af78abd7d94dbba70d144ef77e74e064852a7c649a43a1871f7d631905bfb83cb307dc58b9ee7", 0x69, r0) keyctl$dh_compute(0x17, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000080)={&(0x7f0000a3dffa)={'digest_null\x00'}}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffc01, 0x80040) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x8000, 0x0, 0x2, 0x6, 0x3, 0x7f}, 0xc2}) bind$rds(r1, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) 2018/04/27 00:37:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x2, 0x80, 0x1ff}, 0x8) r3 = dup3(r1, r0, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0x118, 0x12, 0x800, 0x70bd2d, 0x25dfdbfe, {{'sm3\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x7}, {0x8, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xd15}, {0x8, 0x1, 0x4}]}, 0x118}, 0x1, 0x0, 0x0, 0x40000}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/27 00:37:46 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0x1100, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x101000) getresuid(&(0x7f00000013c0), &(0x7f0000001380)=0x0, &(0x7f0000000180)) sendmsg$nl_generic(r1, &(0x7f0000001340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f00000001c0)={0x1114, 0x2b, 0x1, 0x70bd2a, 0x25dfdbff, {0x8}, [@generic="d85a08d23a14b0463c455e84c6f1448e03d5b9e38ef4bf8993b1e0d5ecd7d515a31721f3343e68d9a80ad07be98ffb9e36202ac07801d152fb9862e5270edf7d866bb488b578eaae0d9158729486ead42da949ebe63deb8c77a9fa78b242e3f40d2a9c0913a9618016d56ce886073f4c775f99919218eb4f2ec5f1e855580f1aeb4e8d5d298c88aaf4752061d403215a42eb99dc4ea0d947d68d968d7ec6ec3f5685b9ef652458709ce2720b4367036d402d431688a2ada6ce60a5e69bb6a2cbf7b6ce953ff35fa0cc92c7261f6b2c799e36", @generic="ace9a824f78e9c6f9813c29568d10e80e06b41b67797ac658da41c364d8934265e9c391a", @generic="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", @typed={0x8, 0x72, @uid=r2}]}, 0x1114}, 0x1, 0x0, 0x0, 0x24000084}, 0x90) 2018/04/27 00:37:46 executing program 0: unshare(0x40600) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)="31511260058ce6efe1157bfe0cda767d3ddfd1d4a9368885b6f0172c5f63bba987bf2844e1417c8b9f6984682df397050b8d67fe47a2869cd870706898edfccc396d10feb4a194b5f2900a2d9aa4d2fc735e1e6a924e83d3febefbb10daf90487849079409a5325c105b1b82", 0x6c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x3be) 2018/04/27 00:37:46 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1}) io_setup(0xff, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x800) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x80000001, 0x40a02) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x800) r5 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x691, 0x80800) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x100, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc\x00', 0x240000, 0x0) io_submit(r1, 0x1, &(0x7f0000000900)=[&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x8, 0x1000, r6, &(0x7f00000007c0)="072a0a7eb4b92d9d4bb9471f1fc42d288c6415737c53b0ff8f22bb8cfc30e7ef6f257d45bb9cd99db49864794f36ee7ee21d9c9c29228c3614c1b32d5e249bc6e8f733b581017ac8bc2a177684eeb23b3ab9dfc2948757bc2c82c30997bcc713bd0425edb22b91821a2c224f5bc06af95fb8a70890ffe02c79c5b2a46903d08975d06e97d39ceecfe6cf301db66eba6ef5681cade8f02e6e9ef341d98747f44ce7b26a0a6e2fef994bec5ee70ddabe57f16f8055c2c633478e360490abd67c9d7789f5c988cbe2818cf2ff8a01fc537798ba1b8642fbcf6001625028a16929686c95b908", 0xe4, 0x100, 0x0, 0x1, r5}]) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x101000, 0x0) io_submit(r1, 0x7, &(0x7f0000000780)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000000040)="5ae8d824d833d4572238c5aafc7533fab8e7ff41186ca304ace183b6f815ef10704f661482c51438c7fb3c53ff1aa78525e328f7bba5702c44a6f9ec1f6d9160899ff1b699ade22109e61a2af2ba476d2cbdd27dde749e33f16a372ebe673ba0953b0a7af3cc5b9d81d6", 0x6a, 0x1, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x785b, r0, &(0x7f0000000140)="9ca370f38ee9cbaedea6232effe72e36e65c901bc4ceab50e1398a781d76c81d3e652b333f00e1356e4434d71d41b2feabe9dfdd19ad53f96a9dfa4957cc5e96ff4cb15fc5847c86faadba9bbbb959205bdcaecf4ce11696cc21f0e3ab0aacbae0f79bfe280249ccf9555ef3821106d13eea414e262878d0996526cbdaa60c60cc4e1e29eb953f7f95835eff9fee26cfd748735be823d9a5fd611bcd8c6025b3f252dad1de5203d04f10b76b4d69bd5aa1a3a43bce0522d21c3d332d71b528", 0xbf, 0xa000000000000000, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x45, r0, &(0x7f0000000280)="c98ff7de5a27c06a72ef5838587dea20a318db1c099effd80a949b3a968d13f45e23104b8609cf44644e66b155f552ff90b12b4206f74f8f17832de94b9db3b58a1a8bb2a1e6a712c405416a501c5c3f41", 0x51, 0x0, 0x0, 0x0, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000380)="bef6e4f575c8da1ed490dec0b962c8d722bc72344311669ba11e603604afc766750c321c686378f73888a0fcae6098fa9df76d0ff0a7b2180f0675f7a9af47ee2259638a6bc99432094e2eb444e22babd77e0d4f5df3069b04114b76a4001cb87af8", 0x62, 0x1, 0x0, 0x0, r5}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000002040)="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", 0x1000, 0x80000001, 0x0, 0x1, r6}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x7fffffff, r0, &(0x7f0000000500)="f5a20543d1db87d3d204d319ed8c6003cc8d70c87b4aa3db4006a98c2210d6976cf5f6fb3534c55ab1098644df9428ad183e19ebc80eb26305b96e834af94ff7e2687f1121789ab36c675b40c5e9bb73e33f841b04b2d115df937ddefaee5a084c14", 0x62, 0x9, 0x0, 0x0, r7}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x40, r0, &(0x7f0000000600)="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", 0xfe, 0x3, 0x0, 0x0, r8}]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = dup(r0) ioctl$UFFDIO_COPY(r9, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/27 00:37:46 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100000000000000", @ANYRES32=0xffffffff, @ANYBLOB="1c0001000a004e2200100000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000007f1adeaf90b03bedb04dc743324a00000000000000000000000000000000000000000000000000a17c00000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000"], 0xa0) write$rdma_cm(r0, &(0x7f0000005180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005140)={0xffffffff}, 0x13f, 0x100b}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000051c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000001b40), r1, 0x8}}, 0xffffffffffffff10) write$rdma_cm(r0, &(0x7f0000003640)=ANY=[], 0x0) write$binfmt_aout(r0, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0xa89) r2 = memfd_create(&(0x7f0000000b40)="7b2973656c662e657468301673797374656d00", 0x2) r3 = socket(0x13, 0x80007, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x390ccd85}, 0x4) accept4$packet(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d00)=0x14, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000bc0)={0x1, &(0x7f0000000b80)=[{}]}) 2018/04/27 00:37:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x6, 0x2, 0x8, 0x1, 0x7, 0x7fffffff}, 0x2, 0x9, 0x167}) syz_open_procfs(r1, &(0x7f00000000c0)='net/netfilter\x00') 2018/04/27 00:37:46 executing program 4: socket(0x3, 0xa, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/mls\x00', 0x0, 0x0) personality(0x3fffc) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000680)=ANY=[@ANYRES16], 0xfffffed9) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0xf, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f0000000440)={{0x0, 0x8}, {r9, r10+30000000}}, &(0x7f0000000480)) tkill(r7, 0x3d) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/27 00:37:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x60814) keyctl$search(0xa, r0, &(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r0) [ 111.021205] audit: type=1326 audit(1524789466.019:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8206 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) 2018/04/27 00:37:46 executing program 7: r0 = socket$kcm(0xa, 0x8, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000000280), 0x15a, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000000f010000000000005e7ac0ecbd5968df036fdbe62d35d13eb9c3ca4035ba794b1f2d500d91318de395747ee7cb4c5ea5dc3cfc1223b8f8e29120f43a79ac083406fa09745c2cf1ab2074f4a47c68f42154ffc1a940a7a3ca87ef32692600e80b3e38ec75d274d28a5788211c0250b43ec1ce0195bce6ab25440bcefd03c00c3fc249f28af730ab12a6ab807abfe15c8b2e6254dbedbfb035660c4a4dfeb9598b4f06e874825494c86e749bf3dc4addaa9ef37f504d07f39f6c4d96a990a966f6f233975305e9a76fc669c98046476336"], 0x10}, 0x0) 2018/04/27 00:37:46 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x20000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x101, @empty, 0x740}}, 0x0, 0x4831, 0x1, "9b119bfcc3c48240f4fb4a63b9d16f970a8332901969f323808c987baf5265a6d3b9972b5f5f8486cabd3474969f2ee145d2e705d67aa12286ee5d6159a611695e6c3c0f619c35699cc88b1d795dadb8"}, 0xd8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000000000)="724d6fb925bce6eb72bb4c9e299a0ba16d83fbb5de4e2172", 0x18) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/12, &(0x7f00000000c0)=0xc) 2018/04/27 00:37:46 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x30b, 0x40) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/121) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0xcdc}], 0x58) rt_sigaction(0x7, &(0x7f0000000000)={0xffffffffffffff0f}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="050200000000008f00") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f0000000180)=0xffffff9b) accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 0x4e24, 0x5, 0x2, 0xa0, 0x80, 0x16, r3, r4}, {0xad37, 0x2, 0x5, 0x3, 0x1000, 0xed9, 0x2, 0xff}, {0x0, 0x6, 0x40716aac, 0x2}, 0x9, 0x6e6bb9, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x33}, 0xa, @in, 0x34ff, 0x3, 0x1, 0x81, 0x1, 0x3, 0x880}}, 0xe8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0xfffffffffffffe75) getresuid(&(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000300)) [ 111.219156] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 00:37:46 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/27 00:37:46 executing program 0: mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000b18000/0x2000)=nil, 0x0) msync(&(0x7f0000b17000/0x4000)=nil, 0x4000, 0x4) syz_emit_ethernet(0xf1, &(0x7f0000000000)={@random="e631a7e19e80", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [], {@generic={0x800, "38b37b65aa64591c6679398d71ecd13e427008cebf40a275ad502aa2d9ccadf9a655c8a3f395ce5c778aaa8af29d39fbdac0e96b1c78fdb1268d08e7eb5e1029d9574bad31b50a6047f87e82ab3da53a88d62f573c8c6eb3d3dcd64213b9a5e934a01127c3650f644c5c7df464359d7d487df4e47c9bff1f0cc2cc5bb548af0ab3b3424579f2c5deefe632735eaedf6a4778b636d9a3ec1fdbbf478507aa838c672460594f51c490ed1d779e95da68ff2494f3512bfc07bd8de67daf40e5674cb6b82f498bd29a77c13b53946f78ca6ad5962667f91369242e753091a0bb6ecc80dce3"}}}, &(0x7f0000000100)={0x0, 0x3, [0x50d, 0x1, 0xffd, 0x695]}) 2018/04/27 00:37:46 executing program 6: unshare(0x40600) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000004c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="44af384533797a76f0e594312d2dfee9574854f74e8b2dc461b79779954599e5c7b7fe63a5f645732d6bf59a2bd3b4ae7b6c0b094b9c499d22acbae2505c37687a2df5b77860cad0a3e8860c91e13c6142fa31d1226641cf5364eca962caa6d9b8a6ffca4849e22a7d0e4e3aab4b653356492c5cef4588b566d9af4b57bf51d5ba900c34db0bc544cae9a9abef1ac52074", 0x91, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="c977bbd78de34284b66372e5b68fae65b0bd76de14c7d06f88b283caa127146728df581da8b656fd0fc3aa043f92f5d0cfd4170ac8999415b9ceca863916abe48268485e2a59af87411ec3723310d07c2acb133295b840700ba159fa31f8c691a1a7272b42c805c07f727d4d2015fde5269456091d6b21c76f58bc0da17516083cdfa6192f967ced31f3ff3d57a32d84f518924a284d7925167aeb60d6850365b409a34dbbf0aeb1be301497029d2eb5", 0xb0, r2) keyctl$describe(0x6, r3, &(0x7f00000006c0)=""/229, 0xd6) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000080)={0x200, 0x9, 0x7, 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/27 00:37:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffca9, &(0x7f0000000040)=[{&(0x7f0000000000)="2f0000001800030007fffd956fa283bc802000000004598e2c00000000002000008796000000000000000000000000", 0x2f}]}, 0x0) 2018/04/27 00:37:46 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb8ff0)='./control/file0\x00') r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8, 0x1) sendmsg$netrom(r0, &(0x7f0000002740)={&(0x7f0000000080)=@ax25={0x3, {"5e7271ccc9f89e"}, 0xff}, 0x10, &(0x7f0000001480), 0x6, &(0x7f0000001500)=[{0xfffffffffffffe2e, 0x0, 0x0, "afb57f53c8029cad6beb9736a43411cb5e08eae276aeb2ecf976ff9a2f6e7bce0426c7fed8d6cd6475af38e6d78ac5910a86fef330e783559ec850346f"}, {0x1010, 0x10f, 0x0, "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"}, {0x78, 0x1ff, 0x1, "85dfb28bab4a6eb7e4d00425cc57c4bad3b9a7a3d4e3f78e8f603e5bd316a0e9d43ae93c1b27b58ed73a0d48263106bcf33fbe29b9aab844db70bf207d48e14941b5a531672427ebeca132a76f1898aa6a95c9826ed7f4c9bcbf2a8a5c1511231d2455c1"}, {0x20, 0x1ff, 0x7, "2cc745898d9621feb748c68eb2"}, {0x70, 0x111, 0x1, "fa46237641c89527e97e17ec1a8a7dcd638e8a3d055c66533d0d7304c33995a06ace3e335570abe8e4721a13987c166f97e19959e7c138da1ea8c66f1c9d9baadf7d9f48c88afe05d822ad5d5bb14db9bc6ac96bd55bedd1b9246564aa87d8f2"}, {0xa0, 0x0, 0x8, "1cbd5cac3b6933409e939cf042a597f38c0fa08eab2b3051153db4f2d60f0017c0ec7c20fed15e31bfee499ad951d5324d15b45a13e835d7ec02b2ae40ffff51087f30a5bcda2c461682ea7a2331f6ed150016a3de5253553caa36e1c05e3d437f5757d113c518213f4be14e00188f923a6430b4bc6b4963fc0d7aa487f9ad1af2c5ec0ba64a0f93fd16a4f22eddb9"}], 0x1208, 0x8000}, 0x4080) rmdir(&(0x7f0000002780)='./control/file0\x00') 2018/04/27 00:37:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ff, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb1, "04d115421d8045640a76a9c51d93f1b0ab69481004c0ae5a87911f22b744c8220d27f9684edd3722e09f567286e0972c7685f256c1f7259e83c5b40ed96432785dd6dbbc765488989130881d6abe164f47f028ec57d0461ee2dff432fdae35db538d2ab7e0a4de07c0e36c2340fe0ac10064435abc1fe3e3e938529f341f45300aed9c77a12e8525efeea0151b45963c5fac776df0949cbfce6b10eff9ffc7d68965e98a67481e06c91772fe0ce2c3ca51"}, &(0x7f0000000100)=0xb9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000006dc0)=[{{&(0x7f00000033c0)=@nl=@proc, 0xc, &(0x7f0000004440), 0x0, &(0x7f0000004480)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f0000007040)) 2018/04/27 00:37:46 executing program 0: socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) fcntl$lock(r0, 0x26, &(0x7f0000f66000)) close(r0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="771f2bc65ce9b712a0c40105133dee54d8e06b85660e378e11fe1710038792ba578fbfb64986de3306b1c88021", 0x2d, 0x81}, {&(0x7f0000000100)="a0914652e9273098416c0d328cdb1f0e9c0ba42888a7eb6f8e2711b45c44248d13e15127bf7ca3aa5b260b1979d60165877c40", 0x33, 0x7}], 0x180000, &(0x7f0000000180)={[{@usrquota='usrquota', 0x2c}, {@tails_on='tails=on', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@grpquota='grpquota', 0x2c}]}) 2018/04/27 00:37:46 executing program 2: unshare(0x4800000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x470, 0x0, 0x140, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000040), {[{{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x9, 0x52d, 0x5, 0x6, 0xfffffffffffffff9, 0x6c8, 'veth0_to_bond\x00', 'bridge0\x00', {0xff}, {}, 0x0, 0x202}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x29dc, @multicast1=0xe0000001, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "3a15e5b248ad2352f88d24eb400cecc2ecd08434f54f9a35770508b04472"}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffff00, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x9, 0x35, 0x0, 0xdc000000000, 0x26, 0xac, 'bridge_slave_1\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x112}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) ioctl(r0, 0x800000000000937e, &(0x7f0000000000)="925841d70200641e12a9") 2018/04/27 00:37:46 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x4f, r1}) getsockopt$sock_buf(r0, 0x1, 0x10, &(0x7f0000000080)=""/16, &(0x7f0000000000)=0x10) 2018/04/27 00:37:46 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800001, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {0x81, 0x5}, {}, @result}], 0xffffffffffffff8f) clock_nanosleep(0x2, 0x0, &(0x7f00000000c0), &(0x7f0000000040)) 2018/04/27 00:37:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x2, r0}) 2018/04/27 00:37:46 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000780)='net/route\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x3) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0xff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x67cc8b82, 0x20, 0x40, 0x9}, &(0x7f0000000300)=0x18) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000500)='bpq0\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendfile(r0, r2, &(0x7f0000000040), 0x10ed5b) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r5, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000180)={0xeb5d, 0x3, 0x8, 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x3}, 'port0\x00', 0x1, 0x4, 0x0, 0x0, 0x4, 0x0, 0x400, 0x0, 0x2}) linkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) getsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, [0x0, 0x0, 0x657e, 0x8001, 0x0, 0x6, 0x5, 0x3, 0x4, 0xfff, 0x0, 0x1000, 0x3, 0x0, 0x4]}, &(0x7f00000004c0)=0x100) timer_create(0x7, &(0x7f0000000540), &(0x7f0000000580)=0x0) timer_getoverrun(r6) 2018/04/27 00:37:46 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000e71, 0x3ffffffe) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000000240)) 2018/04/27 00:37:46 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@nfc, &(0x7f0000000000)=0x80) fsetxattr(r0, &(0x7f0000000080)=@random={'trusted.', "2c2a40ee00"}, &(0x7f0000000180)='/\x00', 0x2, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000e2, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/04/27 00:37:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x20000008, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = userfaultfd(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='security.evm\x00') close(r0) 2018/04/27 00:37:46 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000040)=""/159) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) write(r2, &(0x7f0000022000)='j', 0x1) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) 2018/04/27 00:37:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000014ff7)='auxv\x00') pread64(r0, &(0x7f0000006fb5)=""/1, 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'dummy0\x00', 0x600}) r1 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)) 2018/04/27 00:37:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0xc5c) 2018/04/27 00:37:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000000c0)={'eql\x00', @ifru_map={0x0, 0x1, 0x0, 0x80000001, 0x4, 0x5}}) 2018/04/27 00:37:47 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) fcntl$setstatus(r0, 0x4, 0x42000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001080)={r2, 0x3}, 0x8) 2018/04/27 00:37:47 executing program 0: seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x805, 0x200}, {0x16}]}) 2018/04/27 00:37:47 executing program 1: unshare(0x400) r0 = timerfd_create(0x400000000000000, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x400) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x100000000, 0xffff, 0xfffffffffffff000, 0x5}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{}, 0x2}, 0x10) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/27 00:37:47 executing program 3: unshare(0x40600) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x2) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/27 00:37:47 executing program 5: unshare(0x28060400) semget$private(0x0, 0x4, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) semtimedop(0x0, &(0x7f0000000100)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)={0x2000, 0x989680}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) unshare(0x4000) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x41) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xcbd, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}}, 0x7ff, 0x9, 0x20, 0xffffffffffffff81, 0x702b}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x1, 0x5, 0x3, r2}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x10001, 0x7, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1_to_team\x00'}) 2018/04/27 00:37:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x1) 2018/04/27 00:37:47 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x22000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e21, 0x2000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x7, [0x5929a5fb, 0x80000000, 0x2, 0x4, 0x2, 0x7f, 0x100000000, 0x7fff]}, 0x5c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xe9) accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{0x6, 0x7ff, 0x0, 0x9}, {0x6, 0x1fffe, 0x7, 0x3}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r2, 0x2000000000000002) getuid() setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3}, 0x8) 2018/04/27 00:37:48 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) r1 = semget$private(0x0, 0x2, 0x10) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/74) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8, 0x7, 0xfffffffffffffff8, 0x6, 0x6, &(0x7f0000000000)='bond0\x00', 0x80, 0x2, 0x60}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/27 00:37:48 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x4a0800) mq_getsetattr(r1, &(0x7f0000000040)={0x3, 0x80, 0x5, 0xd14, 0x3, 0x2, 0x401, 0x4000000000000}, &(0x7f00000000c0)) write(r0, &(0x7f0000000080)="060000002a001aa30514b9ffffffffffff800050af0000000000000000000000000000000000", 0xffffffffffffff94) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000100)=@can={0x0, 0x0}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/9, 0x9}, {&(0x7f00000011c0)=""/204, 0xcc}], 0x3, &(0x7f0000001300)=""/226, 0xe2, 0x7}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001440)={@loopback=0x7f000001, @multicast1=0xe0000001, r2}, 0xc) 2018/04/27 00:37:48 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{0x3}, {}], 0x2) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') semop(r0, &(0x7f00006bd000)=[{0x0, 0xfffffffffffffff7}], 0x1) 2018/04/27 00:37:48 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) fcntl$setstatus(r0, 0x4, 0x42000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001080)={r2, 0x3}, 0x8) 2018/04/27 00:37:48 executing program 3: prlimit64(0x0, 0x7b4c306217d23772, &(0x7f0000000040), &(0x7f0000000080)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x3f, @rand_addr, 0x4e23, 0x0, 'ovf\x00', 0xc, 0x7ff, 0x56}, 0x2c) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x0, 0x3, 0x4}}, 0x2e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) 2018/04/27 00:37:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2b7, 0x0) pread64(r0, &(0x7f000087a000)=""/133, 0x85, 0x40000000000) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x20000800, 0x0, 0x800000000000, 0x1ff, 0x0, 0x80, 0x4, 0x4, 0x4}, 0x10) 2018/04/27 00:37:48 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gre0\x00', r1}) socketpair$inet6_sctp(0xa, 0x496e8abef65306ac, 0x84, &(0x7f0000000000)) r2 = msgget(0x1, 0x402) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000200)=""/71) 2018/04/27 00:37:48 executing program 4: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x11, &(0x7f0000000ffc), 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0x1, &(0x7f0000003ff0)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}}}, 0x50}, 0x1, 0x0, 0x0, 0x10000004}, 0x0) 2018/04/27 00:37:48 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000002c0)=0x5, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/icmp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x2) pread64(r2, &(0x7f0000000140)=""/198, 0xc6, 0xe) uselib(&(0x7f0000000040)='./file0\x00') 2018/04/27 00:37:48 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0xe86824d2c1c833c8}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/27 00:37:48 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r1 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000080)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x765c43, 0x0) write$eventfd(r2, &(0x7f0000000100)=0x7, 0x8) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000001c0)="3bf5df1ccc462347b88b8b21a58b78da", 0x10) 2018/04/27 00:37:48 executing program 3: socketpair$unix(0x1, 0x4000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) r1 = geteuid() setuid(r1) 2018/04/27 00:37:48 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000d12e2f8a70000000000002500000000000000950000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udplite6\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f00000000c0)={0x12d, &(0x7f0000000180)}) 2018/04/27 00:37:48 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x40}, 0xb) sendto$inet6(r0, &(0x7f00000000c0)="1d", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000011c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3ff, @ipv4={[], [0xff, 0xff]}, 0x7}, @in={0x2, 0x4e21}], 0x3c) r1 = memfd_create(&(0x7f0000000040)=']selinux\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xc9, @local={0xfe, 0x80, [], 0xaa}, 0x29be}}, 0x3ff, 0x0, 0x5ac3, 0x4, 0x10}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x2, 0x6, 0x2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001200)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x1008) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000300), 0x4) 2018/04/27 00:37:48 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x7fffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)) 2018/04/27 00:37:49 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x20c2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xffffffff, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/04/27 00:37:49 executing program 1: syz_emit_ethernet(0x1e, &(0x7f0000000680)=ANY=[@ANYBLOB="00000010f4ffffffffffffff1a0c00000000000000007f362e9791bedf26"], &(0x7f0000000000)) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='/\x00', &(0x7f0000000140)={0xc, 0x0, "5f56adb3"}, &(0x7f0000000180), 0x100000000) 2018/04/27 00:37:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20080) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)={0x1c, 0x1c, 0x10000000000003, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="1f"]}]}, 0x1c}, 0x1, 0x400300}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x1, 0x1f, 0x8, 0x0, 0x2e3, 0x7}) 2018/04/27 00:37:49 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x78, r2, 0x500, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x1, &(0x7f0000000040)}, 0x0) 2018/04/27 00:37:49 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000240)=""/209, &(0x7f0000000380)=0xd1) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/28, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x60000, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000400)="44b99256265fc604d59e7b239e9dc295ad16775961664b0136da41c450532106d8b18614b72adcfe349b9de0a1205b49e9eb6b46d035518b702be10dc1f47d142240ac6e5a49dab6dfa8e8acfa970998590041c172a7e48811a2c27c89c81111a8312397d83800e8fca732b209e6043f4ec1f2b8d17bce2f5ec49eed176cfd5b2d40c1ccb07e3ca7ab4b6eb645f59f237ddfb6454701649b1118469c11cc05d74fb92aeda1bba0da761bbaaef33928eb90399380b294fee3f49bdea5f69e33b3b7c98f", 0xc3) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0xc) write$cgroup_subtree(r3, &(0x7f0000000500)={[{0x2f, 'cpu', 0x20}, {0x2f, 'io', 0x20}, {0x0, 'io', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'memory', 0x20}]}, 0x27) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0xc5, @tick=0xe910, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0xc05c5340, &(0x7f0000000340)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x101, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) 2018/04/27 00:37:49 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3), 0x390}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x5, 0x10001}) read(r0, &(0x7f0000000340)=""/250, 0xffffffffffffff7f) 2018/04/27 00:37:49 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/27 00:37:49 executing program 4: 2018/04/27 00:37:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYBLOB="0401d2330c8ea8dc52d0771f429c2561"], 0x2}, 0x1}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x7e, "8dd7b74e2217aa98e873925207fe6acd9f614aa8a4aa4c219ee1dae763cf95e3454f3544547aa43243c429d8d45e47a0320dde07a8bd197088b22c4860594f86dc0fd794b1361b6b1fc4ffae3c5f11bfda4c32f61a6184bd05f54cc2fceb1e399b94c76b44532de48938f7b1ca3e228521b5d4def1841edfe9da5df2f932"}, &(0x7f0000000480)=0x86) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000640)={r4, 0x101}, &(0x7f0000000680)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000005c0)={@loopback, 0x0}, &(0x7f0000000600)=0x14) r6 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) sync() ioctl$TIOCSBRK(r6, 0x5427) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)=@ipv6_delroute={0x4c, 0x19, 0x400, 0x70bd2b, 0x25dfdbfe, {0xa, 0xb4, 0x80, 0x80000001, 0x0, 0x0, 0xfe, 0xd, 0x200}, [@RTA_IIF={0x8, 0x1, r2}, @RTA_IIF={0x8, 0x1, r3}, @RTA_OIF={0x8, 0x4, r5}, @RTA_IIF={0x8, 0x1, r7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_PRIORITY={0x8, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000080) 2018/04/27 00:37:49 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7fffffff) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/04/27 00:37:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x10182) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007a6fc8)={0x0, 0x0, &(0x7f0000949000), 0x1, &(0x7f0000c39fd0), 0x25419465b6846b86}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$cgroup(r3, &(0x7f0000000240)='\x00\x00\x00\a\x00', 0x200002, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f00000000c0)=0x6, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0), 0x0, &(0x7f0000590000), 0x0, 0x8000000000000}, 0x0) 2018/04/27 00:37:49 executing program 2: socketpair(0x1d, 0x6, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1, 0x6, 0xfffffffffffffffc, 0x9, 0x3, 0x100, 0x5, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x6, 0x0, 0x100, 0x6622, 0x7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b8000000bb1c74a2ec37308f0b5393bef2c933994526c71e06d7fb1fd1b75f917bb7e4eb285af812425d3b52d60b8e124ada58bfdc184a75436f20a85310ad398586d97ff3a43cd8611de1416f776c41b3cf1143d55088abb0b87d26f0d7e84f8c7a009f048096adc9af16479d526a83c38f03be833bcbd9f1a22945f9e25353dab47e234ee2b1fa90e3724ffca46b8ae7d054c6d45cc97d7599707b24a199eac656e95a2ee13b95097a8b16ac59d0c9f32e76688f7eb07fe0d547ea0285b88cc4aa46e55740618f"], &(0x7f0000000280)=0xc0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x5, 0x10002000101, 0x1}, 0x10) r3 = socket(0x11, 0x8000e, 0x7f) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040)=0x40, 0x4) socket(0xb, 0x5, 0x7) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) sched_getaffinity(r4, 0x8, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/04/27 00:37:49 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400002, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/04/27 00:37:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x113000, 0x0) write(r0, &(0x7f0000000140)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/04/27 00:37:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8800) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404400) write(r0, &(0x7f00000002c0)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec5a2420de2395f6427e3efbb00000f0450fd5ff01abd56add84589e00ca08ed60c49e600000000f827edc69c58b7246984668e0300000000000000025476e272be0f0000042568", 0x60) read(r1, &(0x7f0000de2000)=""/181, 0x2a5) 2018/04/27 00:37:50 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x2}}}}}}, 0x0) syz_emit_ethernet(0x9f, &(0x7f0000000100)={@random="c98fd6566175", @random="cbce7e971814", [{[], {0x8100, 0x8}}], {@ipx={0x8137, {0xffff, 0x8d, 0x1, 0x5, {@random=0x2, @random="5c5ebdd85b67"}, {@random=0x100, @random="e8c738629f42", 0x77}, "bab1904f6123d6fc22739f2cf42e81635fd9a83f11976e3efd8a31bd10dace7bc1adf24a38f395f478a0ec145b6140888596573e3d75413bb9f6409c85e46d9474c27c49536cc2736a40ba9c201a18610a4e57fb437a5daa90ac9530a382cdb8570e4afe650f26111af5a5c3f8469f"}}}}, &(0x7f00000000c0)={0x1, 0x4, [0xa18, 0x40d, 0xda8, 0x983]}) 2018/04/27 00:37:50 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x2) sendto$ipx(r0, &(0x7f0000000040)="c05960b2f9c2cf45fba97ec4d511f07ace8cd8173b02e4411fb5c7fb61b0c1", 0x1f, 0x4, &(0x7f0000000080)={0x4, 0x8, 0x1bbe, "b6497d4f5259", 0x7}, 0x10) syz_emit_ethernet(0x76, &(0x7f0000000440)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "469a09", 0x40, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/04/27 00:37:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='erspan0\x00'}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000200)={@empty, @multicast1=0xe0000001, r2}, 0xc) listen$netrom(r1, 0x0) 2018/04/27 00:37:50 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x7ff, 0x4, [0x842, 0xa5, 0x4, 0x399b4916]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/27 00:37:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='ns/user\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000024affc), 0x7) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 00:37:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYBLOB="0401d2330c8ea8dc52d0771f429c2561"], 0x2}, 0x1}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x7e, "8dd7b74e2217aa98e873925207fe6acd9f614aa8a4aa4c219ee1dae763cf95e3454f3544547aa43243c429d8d45e47a0320dde07a8bd197088b22c4860594f86dc0fd794b1361b6b1fc4ffae3c5f11bfda4c32f61a6184bd05f54cc2fceb1e399b94c76b44532de48938f7b1ca3e228521b5d4def1841edfe9da5df2f932"}, &(0x7f0000000480)=0x86) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000640)={r4, 0x101}, &(0x7f0000000680)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000005c0)={@loopback, 0x0}, &(0x7f0000000600)=0x14) r6 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) sync() ioctl$TIOCSBRK(r6, 0x5427) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)=@ipv6_delroute={0x4c, 0x19, 0x400, 0x70bd2b, 0x25dfdbfe, {0xa, 0xb4, 0x80, 0x80000001, 0x0, 0x0, 0xfe, 0xd, 0x200}, [@RTA_IIF={0x8, 0x1, r2}, @RTA_IIF={0x8, 0x1, r3}, @RTA_OIF={0x8, 0x4, r5}, @RTA_IIF={0x8, 0x1, r7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_PRIORITY={0x8, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000080) 2018/04/27 00:37:50 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000b7cd50aca6d7b2f73d00002d70696479202b"], 0x18) fcntl$getown(r0, 0x9) fdatasync(r2) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xa080000000000, 0x208000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00', 0x3ff}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000002c0)={0x0, @multicast1=0xe0000001, 0x0, 0x4, "7272dab108c700"}, 0x2c) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) [ 115.277898] sctp: [Deprecated]: syz-executor2 (pid 8528) Use of int in maxseg socket option. [ 115.277898] Use struct sctp_assoc_value instead 2018/04/27 00:37:50 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x7fffffff, 0x3, 0xff, 0x8, 0x1, 0x9, 0x3}, &(0x7f0000000300)=0x20) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r1 = inotify_init() r2 = open(&(0x7f0000000340)='./file1\x00', 0x400880, 0x105) ioctl$LOOP_CLR_FD(r2, 0x4c01) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x12) readlink(&(0x7f0000000140)='./file0/control\x00', &(0x7f0000000180)=""/94, 0x5e) symlink(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000000080)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00000000c0)='vboxnet1@[$#\x00', 0xd, 0x0) 2018/04/27 00:37:50 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 115.359966] sctp: [Deprecated]: syz-executor2 (pid 8536) Use of int in maxseg socket option. [ 115.359966] Use struct sctp_assoc_value instead 2018/04/27 00:37:50 executing program 0: unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='nr0\x00', 0x10) 2018/04/27 00:37:50 executing program 6: unshare(0x40600) r0 = memfd_create(&(0x7f0000000000)='vmnet1%}GPLcpusetselfvboxnet1\x00', 0x3) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000000040)) 2018/04/27 00:37:50 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'dummy0\x00', @ifru_flags=0x5c00}) unshare(0x40600) fadvise64(r0, 0x0, 0x0, 0x0) 2018/04/27 00:37:50 executing program 7: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x3, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000580)={0x0, @multicast1, @local}, &(0x7f00000005c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000740)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x1000, 0x4e20, 0x8, 0x2, 0x20, 0x20, 0x84, r5, r6}, {0x1, 0xbd2, 0xc8b, 0x8, 0x8000, 0xbf, 0x4, 0x7}, {0x401, 0x8, 0x9, 0x4cb}, 0x1000, 0x0, 0x1, 0x0, 0x1, 0x2}, {{@in6, 0x4d5, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3503, 0x4, 0x2, 0x1000, 0xc0, 0x1, 0x1}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2, 0x0, 0x2, 0x45, 0x4, 0x5}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00000000c0)={0x100000001, 0xfff, 0x800}) 2018/04/27 00:37:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x1ffc, 0x4) r2 = getpid() ptrace$getregs(0xc, r2, 0x81, &(0x7f00000001c0)=""/152) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/113) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0xf, 0xfffffdff) 2018/04/27 00:37:50 executing program 6: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='lo@}em1@\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setns(r0, 0x0) clone(0x2000100, &(0x7f0000000040), &(0x7f0000d70ffc), &(0x7f0000000080), &(0x7f0000000000)) 2018/04/27 00:37:50 executing program 1: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@alg={0x108, 0x10, 0x200, 0x70bd28, 0x25dfdbff, {{'drbg_pr_sha256\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x5}, {0x8, 0x1}, {0x8, 0x1, 0x3}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="bf", 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000200)}], 0x3, 0x0) r1 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="edeac5c305d99e017ac61513ca7856ff300c3dc6a79e5e2eba018ebd70144d7825626cc651543ec64210595b2409750288ed67869450fac3dfc59ceb1ed187c50305304503ceae60b7250f159f366bc5737a51b9a6fd1225ed8d4c15d40a6a7f10fff0fec8f5fd4aa4ed6c43e00102716af7e4f1e7da95e0efc20eff7c08f5e2ad31f66dc5c61d2f00a726fc320c7aa7", 0x90, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='drbg_pr_sha256\x00', 0x0) keyctl$link(0x8, r1, r2) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) r3 = getpgrp(0x0) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000000580)={&(0x7f00000004c0)="37ec9528d928dbf6bd1134768356c9b3f536cf811edd1ca7e27c2d7cf3936d2f47ea9b75e12675fb82fa6c6b8fa6e38e77c4d7307abda3e32683bee4be4dbd2abe69e082ab0301af95ab1354dc8355187f89d27015d2585a38c856e755e689887e0a32f21f4a259fd1f6f55972355e384e1da97e1ca730251d609f3d2c51376b7519ae39fbce8caf41df2220022182345233c8a16df37712bfa1cb53187bf5630bdef7d70e206835dc60a9c7f81450", 0xaf}) 2018/04/27 00:37:50 executing program 3: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff88, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x1e, 0x4, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r1, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r2, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000001020000000000000000000000"], 0x10}, 0x1}, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = dup3(r3, r2, 0x0) getpeername$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32=r4, @ANYBLOB="0400000300ac7c347d73c87e0000000018000000", @ANYBLOB="01000300d70000000700000000010000e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249"]) 2018/04/27 00:37:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8f3e, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x6, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) 2018/04/27 00:37:50 executing program 0: unshare(0x40600) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @local}, &(0x7f00000000c0)=0xc) connect$packet(r0, &(0x7f0000000100)={0x11, 0x1a, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socket$alg(0x26, 0x5, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/04/27 00:37:50 executing program 7: r0 = socket$inet(0x2, 0x7, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000237ffb), 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0xa9b7, 0x4) 2018/04/27 00:37:50 executing program 2: socketpair(0x4, 0x0, 0x40000000b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000180)={{0xfffffffffffffff9, 0x7, 0x0, 0xe41d, "065b1c684d8aae9014b854c0602646e271edd6b398f1ae900879c88905c7742b19cdc86fe65678d795e9c4ea", 0x5}, 0x1f, [0x12000000000000, 0x2, 0x2, 0x80000000, 0x7ff, 0x7fffffff, 0x2, 0x9, 0x8, 0x2, 0x2, 0x2, 0x40, 0xacf, 0x9, 0x6, 0x8, 0x6, 0x200, 0xffffffffffffffe0, 0xe4, 0xb87, 0x5, 0x9, 0x2, 0x100, 0x6, 0xb4, 0x20, 0x0, 0x5, 0x1f, 0x6, 0x7f, 0x8, 0x6, 0x7, 0x1, 0x101, 0x2, 0x3, 0x6, 0xffffffffffffb6b7, 0x6, 0x8001, 0x81, 0x8001, 0x80, 0xfffffffffffffffe, 0x7, 0x3, 0x913, 0xde, 0x5, 0x3f, 0x5, 0x8, 0x7f, 0x9a5, 0xc, 0x2, 0x101, 0x7, 0xdca, 0x80000001, 0x1, 0x5, 0xc9fc, 0x7fff, 0x5, 0x3, 0x6, 0x100000000, 0x2, 0x6d8, 0x1, 0x4, 0x4, 0x3f, 0x0, 0x1000, 0xc5b6, 0x8, 0xea, 0x80, 0x665, 0x2, 0x3, 0x9f8, 0xfffffffffffffffc, 0x7, 0x2, 0x39d, 0xa98d, 0xd4b, 0x80, 0x9000, 0x7, 0xc9a, 0x5, 0x1ff, 0xfff, 0x8, 0x1, 0x6cc, 0x19f, 0x1, 0x80, 0x76a7b395, 0x5, 0x5539, 0x80000001, 0x8001, 0x5, 0x4, 0x73c, 0x1, 0x1ff, 0x80000000, 0x100, 0x5cd, 0xb, 0x7, 0x7ff, 0x7, 0xc3cc, 0x57b4, 0x4], {0x0, 0x1c9c380}}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x5, 0xfffffffffffffbff, 0x1, 0x0, 0x7ff, 0x20, 0xfffffffffffffffd, 0x7, 0x9, 0x83f}) 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) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffff7fff, 0x800) mkdirat$cgroup(r2, &(0x7f0000001940)='syz0\x00', 0x1ff) r3 = getpid() syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x70, 0x5, 0x4}], {0x8100, 0xac00000000000000, 0x8, 0x3}}], {@can={0xc, {{0x4, 0x100000001, 0x2, 0xb0c8}, 0x4, 0x2, 0x0, 0x0, "7c0e4d466f8bf406"}}}}, &(0x7f0000000680)={0x1, 0x4, [0x58d, 0x7de, 0x3ff, 0xf0f]}) ptrace$poke(0x5, r3, &(0x7f0000000080), 0x40) sendmsg$nl_generic(r1, &(0x7f0000001900)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000018c0)={&(0x7f0000000700)={0x1188, 0x27, 0x100, 0x70bd25, 0x25dfdbff, {0x10}, [@generic="68b96c81a68709c566c5ee8309708d74a86bf0982839cb3d6a12795db207c12885d980865d16a8f3cd5b4252f0e57b71094194f2f5df9c1c498e02e019f44a1fc22a0c471f4911613e03b3f0", @typed={0x80, 0x1d, @binary="e85db23e63932fc044d71263d173beada4c87bb385aa89f2005ad834dd6124ecdec314970499806b63db4c76ec69ff6b5d5329814cf4d6695f0ea3b48be8580be0900601162bb05cbeff34ef8975ae2f509d3f8513c3a7ede41ce12c39a952cbd6676de8404930e39a4ec1c5f21857970effbda925f7e870f10fb84c"}, @generic="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", @generic="50238f42748754532389ecc24d088f636f68fed88048eeedf99db390a9be570d727156254d2c80530d6a78458186931c4eb3e3857b1ac92f88c5cb095be5ad8fab6bd8726b4d63d5791ebc42a22402a5d02217817d1db1c846efc080e00df03561605224c70e094e97d64b51f1cbe290d8c186687b5b85f7b9c13a59ca88ec5979894a1b7f7545957a7eb2e6ffc12c54ba19e2206507a1044f7ed28311d9", @typed={0x8, 0x33, @u32=0x8}]}, 0x1188}, 0x1, 0x0, 0x0, 0x804}, 0x40004) 2018/04/27 00:37:50 executing program 4: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfff, 0x200001) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0x1, 0x3ff, 0x6, 0x3}) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) 2018/04/27 00:37:51 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') preadv(r0, &(0x7f0000000100), 0x100003e3, 0x10400003) add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xfffffffffffffffe) sendmmsg$alg(r0, &(0x7f0000000980)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)="b0702687a6fca920d9808c3d602da8d186307c5a968835eb8f0627aeb27496f2135a123845676c0731220d6dac9c8dda14b9160f048a20376fb480333e880fd518344bb3a47b16dadcbb9d176ddc8958d4464be72cbc5ebc35c2882561bd03078bfeb41d740865c1dc97db81c1d15f9d136b247bd7676f08fbd31658434a1c44d3355e333fe732b7ccf0af0396bc95cdc1bb5bbca4fec91516650da09940dab6a6ba8dfbb1a6c5759a9dd3f51bad2214e40a12abe98d0d9c2574f7667786f286ef1b8cc1fce52a32631f5f69e4be9507c71d209a3bc726f9b1c9ae799ba6d3f470869d1bf7", 0xe5}, {&(0x7f0000000280)="e839dd7dc556b2e63b70c0c78c2ebdb2d0b77c9645274ba35707e531ed9c22e9e9287e37c729c73f90d8e7eb1f39d75d27f3314781f24de6c7d134b79c6231102a9282f31c1e71e5095a647ff32be883275b8541b24e5fae04000c25c387c8db92131a9bfd3740a2d4fba9b295447e4864cd550063cd81fe1f1a819d2f85881bcf0e262d9289f90aadea6af68360fa132bf89d2a58c224d552bf2f0de7af0a1719f14540841a1a2700fa4b617126c7a7cd2de26d6caa202bce0d5632c2f30cdc8ee353c228b3e255afe937cc3da93f87d4955bf733a81570f259e0b490", 0xdd}, {&(0x7f0000000380)="9ffd16f401d07db288d7c70fd153bd5d96ec5ca89c077109ae63dea2081f58480f5423e9a364c318f6264e925f84c9d0b20c8c44c3f39d8f3dd10433df4ce5f0bf45ee037fc696e99e682d74e90d6d60984619fbdc344be73ecc9b015fcafdec527d377ec6f348e8c3eb01799b78bf21874e87680f2910eb95ed37babe1bc2bc0c2520215a0631b32d3b2cbfdb21798e648c9b1144d9b84726534522305991ed9f22e55a9360907553854f97db34b7ba73abd536d5e00720eb1d08fda33bea", 0xbf}, {&(0x7f0000000000)='EN', 0x2}], 0x4, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3}, @iv={0xa0, 0x117, 0x2, 0x86, "cd71797e0c2aef3f3546fe06ed3da18489cafada4834790015583e5f7e52c912506c7823e6b6e9e1ad9d5441460e00646c70dcb80508b2835d7e5b8bf7dec89ad02d4d441b99f75c0c2642103aef1563dc0cac33c407d6701e395fad1d225e25ba308a3ca59dcf9ce1db8d102a8e464daa5f3adfa1c0a422dc16dec8daf28de5b9e569f74c89"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0xd0}, {0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000580)="7965c0f2e0ef05eabc9b9b9123e50446e5f8619a1cdc33719e9593a79d09c02c042d65dcf62706aeff46ecd8748dc3a2b6668252d40a35205eac774463778c0bd3d96da0f8d7fe3b30416930ef1593532cdb85ae773c24b907333e66c7e4062dc852f451ed29", 0x66}, {&(0x7f0000000600)="87f0ce246ef45dcb8fb85936a354fff63199c6da4e6355a0696fb0bfafffebe8e8db438535a16fda892ec75c47539481b287c3e79a21d8387efe021cf064d34ba321b43c5a3af90196c99fdcdb5a72b36b650b960ef7bae010b1685f429af1a86e9768d7e2bd43454a785753f0d6e3c651fc53b9fab042797c583d1efa4cb8d3ad19", 0x82}, {&(0x7f00000006c0)="b263dca9a193e3f512b2fe0391a74d877af0a4dabbb5e7a9d560389c550cf3448985f0a50281d7caa143cea8f2dbf4e4a07808edea4abb7a91422bc5d1225e645aaa9505eff8caf41ac82b3a8d4c2c", 0x4f}, {&(0x7f0000000740)="b97bc6217dfd6cf13d38a90a6b1ad8dca99188e7072455dec573ff9bfa3f56836c4c121920236e71623e9d557ff360ed166b6e3cf262e0e7db61ff41a2b28b3094147f2596ea0c63df81bfd25213553edaff67e44227f7e502440d19416d31255787c96deabf3cafcca32b5de63f7d5b45f70e0d5e0622070d6cd0efdf0b813e9f88000c6dbef0dbc56649f27dd8dbd795c52b598fbe92", 0x97}, {&(0x7f0000000800)="cf37a67584a57967460e4024c08bccf0eb3c04b07ba5820c01aef19f3ff408dcf95627ef5f455016cf4c865999eba895107c5f1d9e2c5014c0d127ffd180a0316d5ede6647e35aec62fc513545dea0116208079ff91642c632397826ef58492d230652e14decaaa754f540cf9a8a993ca5421855261f6a7d73603018c987dd7ec1f1", 0x82}], 0x5, &(0x7f0000000940)=[@op={0x18, 0x117, 0x3}], 0x18, 0x40010}], 0x2, 0x40) 2018/04/27 00:37:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x1e, 0x805, 0x6, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) dup2(r0, r2) ppoll(&(0x7f0000000140)=[{r1}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) socket(0x10, 0x7, 0x44c) personality(0x200000) 2018/04/27 00:37:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') write$binfmt_elf64(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x80b) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/103, 0x67}], 0x1, 0x3) 2018/04/27 00:37:51 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a000000000000000000ff0200000000000000000000000000010200907800000000600b98df000011000000000000000000000000000000000100000000000000000000000000000001fca967e17f7910100000000000000000"], 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000280)={0x8, 0x24, [0x9, 0x5, 0x2, 0x3, 0x488b, 0x1, 0x81, 0x8, 0x6]}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x0, 0x0, [], [], [], 0x5, 0x6}) connect$ax25(r0, &(0x7f0000000200)={0x3, {"b1997f0a31503d"}, 0x4}, 0x10) 2018/04/27 00:37:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9, 0x400000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x7, 0x7}, &(0x7f00000002c0)=0x10) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x80000) sendto$inet(r3, &(0x7f0000000580)="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", 0x1000, 0x40000, &(0x7f0000000180)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00000000c0)=@generic={0x1, 0x3, 0x7}) setsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f0000000480)="8eb8b2e7e8a663ec9d79320f28147e8c486cc583342326ae0cf5d8d987b0c4ba2f768505817b764faa4688a78fe4204ab494b7584bcf3f54b12605c2dc8a9eaed59f91f51fade8aeae0c9ec7b4c3824d48e42a04f2c6b9a7acfe8f63515582c81b9be8b22d50930ae92880ffef3d54e021f08f6090abbcf9208fa3786b2881a931aefa44f6077e4dcc5f8460e4f65f4d24e04d59ecb752ea203cd9505db3fa23f7645ac67f880a0084c7f82ae7b76d4663fc7403cfc1af98ddc1878c52840b06f1b7e6f9656298005ee36950fa22dea26a577e3035dfe715c625c3b68c33b67dec5da3451a2d8fc0dc61dd27", 0x21e) syz_open_pts(r0, 0x40000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff}) 2018/04/27 00:37:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@loopback}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) 2018/04/27 00:37:51 executing program 5: sendto(0xffffffffffffffff, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xaa, 0x400100) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000600)={0x9, {{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x10000}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) sendmsg$can_raw(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x1d, r1}, 0x10, &(0x7f0000000580)={&(0x7f0000000540)=@can={{0x3, 0x2, 0x1, 0x9}, 0x7, 0x3, 0x0, 0x0, "f34c4d90f4c1be03"}, 0x10}, 0x1, 0x0, 0x0, 0x8001}, 0x48080) recvmsg(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)) recvmmsg(0xffffffffffffffff, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x370}, {&(0x7f0000000180)=""/236, 0xd7}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x1000000000000256, &(0x7f0000fd0000)=""/100, 0xfffffffffffffdc0}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)) 2018/04/27 00:37:51 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000300)=""/199) 2018/04/27 00:37:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r1 = dup3(r0, r0, 0x80000) sendto$ax25(r1, &(0x7f00000000c0)="2e00ed842300b6a8d88adc4926e50934e3c8fafc1c99f2544e0405de8048a5055bda977670aeb8c4600239c977259f6e2932f54b457d697e6aa793dcf238ecffa5bdfc2bc3ba2a53a37edecbb61581baafae88b71c9dd301c38177df811c3c47a0900498b3c9e1ad79f8ad685b57ac250028f49b9294eb1caaf477bf644f1cf2f36e380c7a8aec53e642ce1fa8cc9f7cebc825b0f93cf60cd40722dd235d07a2dd511cc3a3ef2e9dca6f9330d04a5fcf974df61656ea3123dbc5d8a89b49e13a5588e353a0ccdc28e702a30ae991f247b376c1fd458d23341a224d", 0xdb, 0x4, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) syz_extract_tcp_res(&(0x7f00000001c0), 0x0, 0x2) 2018/04/27 00:37:51 executing program 4: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000540)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000006, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008) 2018/04/27 00:37:52 executing program 2: 2018/04/27 00:37:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents64(r0, &(0x7f00000002c0)=""/140, 0x482) 2018/04/27 00:37:52 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x6000, r0, r1, 0x7ff, 0x44) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r2, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000000)={0x2, 0xeb, 0x100, 0x72, 0x4, 0x7fffffff}) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f0000000100)=""/184, 0xb8) 2018/04/27 00:37:52 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000640)) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file1\x00', 0x80, 0x4, &(0x7f0000000340)=[{&(0x7f0000000a40)="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", 0x1000, 0x5}, {&(0x7f0000000140)="bbf1306c4c8b78d9e5e0cfb2c58d3e046f0e25c01ca24429af5b1c2f2bc943b693270e8899fd94791a847706083dad956c43d3ce1d5232020dfbd0b694b5c67f18ba8c2a197e1ad9d482c156fa6e2ce0467be7b45d91ce75003b8ac7f9165a2b904a17279ab63cd08561762633f191963af82f2a5b23d0b4dd33c837f5a6d1c4f369eb116dd575df2cc07fc6e8d9a0ee0a7f936dd38467f1d4d64bf66de8daca531fa93c55677fd6df48dff4c279fb4bfd177cec90e5ffd185", 0xb9, 0xfff}, {&(0x7f0000000200)="c50e0f1433b761cd749235d168a4c56d020ec7f05a4e4e4ebfb329fad143bb5399e4a19c9bcd114fe713d375300a", 0x2e, 0x8001}, {&(0x7f00000002c0)="41e22ba2e53a12985e758a935b95d27404760c24d5cc0326b67ae6735bb32d7e4a0270fd93262afcfda1905f05f70a54a1b23e5437433744a8cbf347b0b1792a5f1010f30c5748e6", 0x48, 0xfffffffffffffffb}], 0x0, 0x0) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f00000003c0)='./file1\x00', 0xe88, 0x3, 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", 0x1000, 0x400}, {&(0x7f0000000400)="6f2756496b038edfc55032ffbd3604ce8aed68b09e3e60b3c821fd", 0x1b, 0x9}, {&(0x7f0000000440)="29d69bd799751e4414965d7a1fd30d420c539e9894aaebc55e227b85d1b8d042cb9e3602524a90909beb3abbdc3358c4a218194bdf3b90053e81864c6e54e2f29035c648c24fee8e25544784ecedae6510e17eafa4aeab405132f1b0ca5b82a7cedcc82db9b15f54113ec53ecccf75bb1336a589f81efa96ce434f97d9c1b2f211486fb91df7fa5e722a3d5aa56ed463ce2d1d265122db12d472d14766efd3417f3f6b90ff7b2a763ab9b530710cbcca11b3440d4b4d3257b493ef4fcca7fe49f47fd2088d0abf2152fd107f5a1d30b66c5e176d59b1e9004a7a09a1828c6db25688311c8f", 0xe5, 0x6}], 0x800010, &(0x7f00000005c0)={[{@iocharset={'iocharset', 0x3d, 'cp1255'}, 0x2c}, {@session={'session', 0x3d, [0x37, 0x38, 0x37, 0x3f, 0x3b]}, 0x2c}, {@session={'session', 0x3d, [0x2d]}, 0x2c}, {@type={'type', 0x3d, "6843cf3e"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x31]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp932'}, 0x2c}, {@part={'part', 0x3d, [0x30, 0x3f, 0x35]}, 0x2c}]}) 2018/04/27 00:37:52 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000434ff8)=0x400000000006) 2018/04/27 00:37:52 executing program 3: 2018/04/27 00:37:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00000008c0)='/dev/vcs#\x00', 0x8, 0x80001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000900)={0x1, 0xc, [0x6a9, 0x1, 0x1]}) r2 = socket(0x11, 0xb, 0x3) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000040)={{0x52, 0xffffffffffffffff}, 0x60}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000940), 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000840)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000340)="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", 0xfc}], 0x1, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x4000}, 0x4000) r9 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r9, &(0x7f0000fc7ff8), 0xa3fd) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r9, &(0x7f0000604000)=0x4, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000880)={'ip6tnl0\x00', {0x4, 0x5, 0x550, "7c074a77b588"}}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/04/27 00:37:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f0000f13000)=ANY=[@ANYBLOB="10000000000000000000001307000000"], 0x10}, 0x20000810) 2018/04/27 00:37:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x24, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000005c0)}]) 2018/04/27 00:37:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x40, 0x3, 0x39f5, 0x4, 0x1, 0x5, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x7f, 0x10000, 0x2a, 0xff}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x7, 0x4, 0x81, 0x1f, 0x9, 0x5, 0xfffffffffffffffe, r3}, 0x20) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="097ad7932fdcf79034fae8f23a5b6b36", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000300)=0xffffffffffffffff, 0x4) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 00:37:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4000000000000005, 0x4, 0x22, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000080)='X', &(0x7f00000002c0)}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000080)}, 0x10) 2018/04/27 00:37:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x34f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400, 0x0) readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/179, 0xb3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/176, 0xb0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64], @ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES16]], 0x2) 2018/04/27 00:37:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) r1 = socket$inet(0x2, 0x80007, 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) 2018/04/27 00:37:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) 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, &(0x7f0000001200)=ANY=[@ANYBLOB="0100000008aff108f90609e8682c7e9965892ce4cbcd8a6237eeddf9c85bd580829a1ca216e88331a320f91d7d2d24c0a5abae92a7a82568026eb68270eabf043dc17e11d6af806110fd9380531cd373e459e036828078cf39c57f1b4a8127a50e662a1cdd068967a4942aa4aacdd6b63a9b2537f48214479800b0dd775405973f70aaa7da47397ea495f80a484a", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000180)=""/4096) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000000000)={{0xffffff93}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000001180)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x1, 0x6d4, 0x3]}, &(0x7f0000000080)=0xa) 2018/04/27 00:37:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = dup2(r0, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000100)="a715cd05c8d90cdd695d10064304c24a296d3f819d5bdac6d6eca82bcb4678c0e3543bd755a8e3a88f2e141a1ed350a40b14aa9cfb42cfd0bb5d47b88b8c462ce572347e8aaf65af07237fd2c0dacf0c44f12d68d45623ba339bba98bd8ce43f84519c53e1ccca7704c06c0d78ff35ee9f939f85c1093ba3fbb957525be8634a0ca576ec3ccabbea6e465393e91390", &(0x7f00000001c0)="2b76a19cdaa69a0ca315d296e32f3a53bfd898a2e0987d5bb30c160c3298b6e16a198291b4edc4317600a900767eaf7e544ee45058c6f76f461dc43eca90d5f445687e16685cf78bfb2984ee2b678788b039428a210466c35cf8d72a0e804e8e0bbbc254db46e7f2e7121a239fb2a983f5285cc7cde03f7031a14aea2ef926dad6c706eed511e2e7420c492695461ec41e5966b021803bc63dfef114f32e259ad576ae28d28bb45a0ecce5af0fae65b69e0eb43cd53e12758145d9c17b528212876c79a722c98c7bb9ebdf62c7401273f12f41a3681e315cb7a9e7a0f5bc0c33", 0x3}, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x7, 0x4) 2018/04/27 00:37:52 executing program 5: shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x10, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x0, &(0x7f0000c08ff8)) shutdown(r0, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x9, @link_local={0x1, 0x80, 0xc2}}) 2018/04/27 00:37:52 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000005c0)=""/131, 0x83}, {&(0x7f0000000680)=""/69, 0x45}, {&(0x7f0000000200)=""/12, 0xc}, {&(0x7f0000000700)=""/189, 0xbd}], 0x4, 0x0, 0x0, 0x8000}, 0x2023) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000380)=""/15, &(0x7f00000003c0)=0xf) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffff9}, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={'vcan0\x00', {0x4, 0x8, 0x10000, "f8c4f890f24d", 0x80}}) 2018/04/27 00:37:52 executing program 4: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x4, 0x4) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f00000019c0)=@ipx, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x1, 0x2000, 0x0) [ 118.326077] sctp: [Deprecated]: syz-executor0 (pid 8744) Use of struct sctp_assoc_value in delayed_ack socket option. [ 118.326077] Use struct sctp_sack_info instead 2018/04/27 00:37:53 executing program 2: r0 = socket$inet(0x2, 0x4000000400000003, 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/27 00:37:53 executing program 6: unshare(0x1001c0802) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f0000001400)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001440), &(0x7f0000001480)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x2, 0x4) 2018/04/27 00:37:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0x3ba, &(0x7f0000000240)={&(0x7f0000000000)=@migrate={0xc8, 0x21, 0x801, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}}}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in6, @in=@multicast2=0xe0000002}]}, @encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}]}, 0xc8}, 0x1}, 0x0) getuid() 2018/04/27 00:37:53 executing program 7: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffdf6) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x80000001, 0x8, "370b3a788bbb", 0x1}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip_vti0\x00', 0xfff}) 2018/04/27 00:37:53 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x8000, 0x4) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./control\x00', 0x0, 0x0) setrlimit(0xe, &(0x7f0000000080)={0x988, 0x2}) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x0) stat(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = socket(0x200000000018, 0x0, 0x1) connect(r4, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r4, 0x400000000000111, 0x1, &(0x7f0000000040)="eaf40100", 0x4) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000080)) fchown(r1, r2, r3) 2018/04/27 00:37:53 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x7, &(0x7f0000000180)=0x4) r1 = socket(0x11, 0x4000000000080002, 0x0) syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x1, 0x2000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x1, {{0xa, 0x4e22, 0x1, @empty, 0x100}}, 0x1, 0x9, [{{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, {{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e22, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0xa635}}, {{0xa, 0x4e24, 0x8, @empty, 0x2}}, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x16cc}}, {{0xa, 0x4e22, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x8bb}}, {{0xa, 0x4e24, 0x5, @empty, 0x9}}, {{0xa, 0x4e21, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7e00000000000}}]}, 0x510) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000002600), 0x0, &(0x7f00000005c0)}}], 0x2, 0x0) 2018/04/27 00:37:53 executing program 4: syz_emit_ethernet(0xffffffffffffff9a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x40, 0x9c9, 0x100000000000}], {0x8100, 0x8001, 0xffff}}], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) 2018/04/27 00:37:53 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40400) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r1, &(0x7f0000000000), 0x0, 0x0) [ 118.464872] sctp: [Deprecated]: syz-executor0 (pid 8747) Use of struct sctp_assoc_value in delayed_ack socket option. [ 118.464872] Use struct sctp_sack_info instead [ 118.542590] device ip_vti0 entered promiscuous mode 2018/04/27 00:37:53 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0xfffffffffffffd30}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x700, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0xf4, &(0x7f0000000040)="6b4b39b6c4f68f63a728a9e5d890a306cabd6f4e568ab85f8eca78b84e1b2733f3e6d6721ad842d34e57ef3b96851ace40be3493a3fd7564ebe885a3926ad20c6b19d42488781cbd1bd020c9aecc492ac43f3c3a793cb3209d0d96ad350426e863b5301d4a4585c49f7e81439f863515454188c1ae895353eadfb007268ea9d5253dd550c2def4a1d3476c2f416ecf245bb99a998b95e1c196f3407cda501ae545e6a9e057cd5eb215921ae43fd6b5d3f5be7eaee662fdbf5950181762211cdd6dc3d54ce64e9536d0aa8acd65f2647f0ceb02ba70c5ab3af3cfa1e42958e36915d4e33a9200dc46df87481978470338ef20c0fa"}) 2018/04/27 00:37:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@get={0x1, &(0x7f0000000340)=""/193, 0x3}) 2018/04/27 00:37:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x6, 0xb0}, 0x98) 2018/04/27 00:37:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000002000000000000000000000000000000000000e60000000000960dd6037502f1bd12e426e9fb1a9ea20b0ff9de7033b9d3d9d572ad1ad03c91918b9cdcc16b88f41af895b522cb8c54afe1d610fdba81c86384abcb6a0423998982efd2994a27e66cac0818abf002a387b716ef8b1bfe140a19500a8136c46c2c4c8fa874cac7caea1ebfbf92dfb9f95a787698a915dec1d5ab9e15d87f9d4412b5bba95cf29f59ffede0a0f5a527483eb7d6a63b89e945ef529ad4ad0593f45596328998a27b4497ff3968e4d27e7ea4168f5e8590b1bdb9ff3bb30b22be7d0a74f5f2a445"], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) 2018/04/27 00:37:53 executing program 3: prctl$setendian(0x14, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800c00050002803da000000000000000000000000000000dc66c889384e011ae782c1f5d34d300ac9c30c32f211aa6691f384ce94f669906a01b58e71f7261916e64eae68bf340ad8af6e3b5c66944ba84328451d74057fec87cab6a22667ae38e39dc1f3467144c9"], 0x18}, 0x1}, 0x0) 2018/04/27 00:37:53 executing program 1: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'irlan0\x00', 0x100000001}) r1 = creat(&(0x7f0000030000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000240)='./file0\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) getpgid(0x0) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x24) r4 = getpgrp(r3) syz_open_procfs(r4, &(0x7f0000000100)='maps\x00') socket$inet6_dccp(0xa, 0x6, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f0000000240)) 2018/04/27 00:37:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), 0x4) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)=0x80000001) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/27 00:37:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') preadv(r0, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x2) listen$netrom(r0, 0x8000) 2018/04/27 00:37:53 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x6, 0x6, 0x235}) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xac1414aa, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/27 00:37:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x258) 2018/04/27 00:37:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="b6", 0x1, 0x4000000, 0x0, 0x0) 2018/04/27 00:37:54 executing program 6: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) r1 = socket$inet(0x15, 0x5, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x5, 0x200000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xd8, "fba07a8800ad53e845e30266f16a99285966f5c1716c80855b1cd74a3b9aad28fe81ab68b0fd01ada90569b9acbfc44df222db0c7f4df8365d9ee7bdd42c67c60ebbe733355d21cb624fbaaa3459eb89da44f1965f2444dd1d0ac05323b4c560ee252cba4d9418b6c81e5fe86404d2eb4c07c825a87e7773a03b324eddd4b4899358874493a5741b99c6cdb1b17391f16e1e87080ea4f138877e43a58569a8dfbbce5adbc4c2ad170f701e67a8e4c2cd5cf13f2f92b0d03b905dad72e1c68d8ecbd3f8c7d887796c6df2905965a92e31f83423c5e5de62ed"}, &(0x7f0000000400)=0xe0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r3, 0x3}, 0x8) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7ff, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="af1a31a74bd4c91d42116533c57cdb47ee07abd86f17844776c2902c73971469ee8f26132796b1dad0233c9c3888bee53d8d9d001fefa59d3a49ee94640a197184c01d2532725bc381306e3ecebd243aa6d5d1a4b5e5bf1cd4a340d46ce44f", 0x5f, 0x9}, {&(0x7f0000000180)="916d074fb99f75514467712e2352dee904aa8dd23481aa091287b8b58ebb7201a81d798363bc1a89b7ffc8a50303e429672d2fe14d8ed2f0d19a79e895708042c07b069e3c917f3ce97791eedbc822afad871a697e80085c7c50b0aca64b521db8688efda705f992d89925866118f6d909d53e99893a4ffca05706c7a5c8448516ef60b79f7f8a981c21d3cf", 0x8c, 0x6}], 0x40000, 0x0) 2018/04/27 00:37:54 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2a) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) pread64(r0, &(0x7f0000002180)=""/4096, 0xfffffeec, 0x0) 2018/04/27 00:37:54 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unshare(0x8000400) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x0, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80) fallocate(r0, 0x2, 0x0, 0x75d704b3) 2018/04/27 00:37:54 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/fib_trie\x00') lseek(r1, 0x200000000001004, 0x1) 2018/04/27 00:37:54 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x100000008) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0x41e, @loopback={0x0, 0x1}, 0x40}, {0xa, 0x4e24, 0x8001, @empty, 0x7}, 0x3, [0x8, 0x3f, 0x7, 0x5, 0x0, 0x9e4, 0x2, 0x6]}, 0x5c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)=""/68, &(0x7f0000000100)=0x44) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0xd, @mcast1={0xff, 0x1, [], 0x1}, 0x80001}, 0xfffffffffffffddf) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9) 2018/04/27 00:37:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x258) 2018/04/27 00:37:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000e29789b3b53fa9162d436cb25022a7d121d0764cea3e732f525f4494a069a85ab5a5e3fc5102"], 0x1) 2018/04/27 00:37:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x4000000100000095, 0xf5) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) 2018/04/27 00:37:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x21}) write(r0, &(0x7f00000000c0)="00ff4be2b36c5526a5534195cbffffffffffff091715f11c000000000000093ae971c79a500000000000ffff970469e0b7404fd558010287ce86ed8d84359186a7935a13efabe7abac8da469d4fa3b36d9cfba6ca94064d229cabfec4c782f85000000097f", 0x65) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x400}) 2018/04/27 00:37:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @rand_addr}], 0x10) 2018/04/27 00:37:54 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='keyring\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) select(0x40, &(0x7f0000000180)={0x1000, 0x2, 0x0, 0xfffe0, 0x3d34, 0x1, 0x6, 0x3800}, &(0x7f0000000200)={0x0, 0x1, 0x3, 0x1f, 0x5, 0x100, 0x7fff}, &(0x7f0000000240)={0xc0000, 0x9, 0x1, 0x7fffffff, 0x9ac3, 0x0, 0xfff, 0x91}, &(0x7f0000000280)={0x77359400}) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/connector\x00') getsockname$llc(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x10) statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/251) keyctl$assume_authority(0x10, r2) modify_ldt$read(0x0, &(0x7f0000000400)=""/158, 0x9e) write$rdma_cm(r0, &(0x7f0000000ec0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x30, 0x1, @ib={0x1b, 0x0, 0x0, {"ba1c28695bd2c3f793554284bd0913c9"}}}}, 0xa0) 2018/04/27 00:37:54 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x2, &(0x7f0000008000), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x138, 0x188}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x230) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x54) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000002c0)=@req3={0x81, 0x8, 0x1, 0x2, 0x1f, 0xff, 0x1215}, 0x1c) 2018/04/27 00:37:54 executing program 1: socketpair(0x3, 0x7, 0x17b, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000340)=0x7, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x80, &(0x7f0000000180)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) r4 = geteuid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)) io_submit(r2, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) socketpair(0x1f, 0x80000, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000140)=0xfffffffffffffffb, 0x4) 2018/04/27 00:37:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000140)={0x4}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/27 00:37:54 executing program 6: r0 = socket(0x40000000015, 0x5, 0x1) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) [ 119.519103] ucma_write: process 439 (syz-executor3) changed security contexts after opening file descriptor, this is not allowed. [ 119.521692] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 119.664815] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/27 00:37:54 executing program 2: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003bb000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x81, 0xfffffffffffff827, 0x8000, 0xab, 0x3, 0x81, 0x80000000, 0xffff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7fff}, 0x8) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x2, 0xa, 0x100, 0x7, 0x1f, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x7b9164bf}, @sadb_sa={0x2, 0x1, 0x4d4, 0xac, 0x8, 0xd1, 0x0, 0x40000001}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}, @sadb_sa={0x2, 0x1, 0x4d3, 0x5, 0x0, 0x46}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x3}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x6e6bba, 0x3, {0x6, 0x3f, 0xfffffffffffffffd, 0xffffffffffffff00, 0x0, 0x2aac, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x20}, @in6}}, @sadb_sa={0x2, 0x1, 0x4d4, 0x8000, 0x1, 0x3c, 0x4, 0x20000000}, @sadb_x_filter={0x5, 0x1a, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xa, 0x10, 0x14}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xf3, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0xf8}, 0x1}, 0x8000) 2018/04/27 00:37:54 executing program 0: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/04/27 00:37:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x50e2, 0x4000) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) 2018/04/27 00:37:54 executing program 7: r0 = memfd_create(&(0x7f0000000000)="5e6b657972696e67137472757374656400", 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x0, r1}) r2 = socket(0x10, 0x20000000000007, 0x9) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c04a2b00000000000008000100030423e9ffdf00", 0x1f) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/27 00:37:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x5, &(0x7f0000000140)={0x0, 0x34, 0x4, @thr={&(0x7f0000000000)="4cf286e1ba132545cbe846eb338e00a6cee116e8e3db109a46493d1110aaaa95b0f579d660127f84526a1ed04035d644c25ab3663eca6cd9485cff7d209a7900aff7c2ee1eaf8918d067e3ee585ab66556077d5128b16d3dc3f837956b97b0f6f9da75e11acead55f0df916befae382dd73cfbbf4b9535adefea588ff44c9a156d34019b31aeadf0435c80ac987c5e2e235392ed6d1a2cdf3d8e14638cc29bf598a699c0e800195a", &(0x7f00000000c0)="ab96ebccac1b5e9c6eb9d893db922f50d0abbbf9c27f7dfc35f79cd907496ecfc7e49f818cc4c34d09f0513b70458da88ea61f173260a065076e2162ca48e512aba174e587"}}, &(0x7f0000000180)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@empty, 0x800, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x1f, 0x10000}, 0x20) 2018/04/27 00:37:54 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x178, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@mpls_mc={0x8848, {[{0x0, 0xffffffff, 0x8000, 0x8827}, {0x7, 0xff, 0x2, 0x4}, {0x4, 0x0, 0x81, 0x5}, {0x425, 0x7, 0x7f, 0xd8b}, {0x5, 0x2, 0x8, 0xfffffffffffffff8}], @ipv4={{0x1a, 0x4, 0x4, 0x7, 0x156, 0x68, 0x7f, 0x1, 0xed, 0x0, @loopback=0x7f000001, @rand_addr=0x4, {[@lsrr={0x83, 0x7, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}]}, @rr={0x7, 0xb, 0x7fff, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, @ssrr={0x89, 0xb, 0x80000001, [@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, @timestamp={0x44, 0x18, 0x5, 0x1, 0x9, [{[@broadcast=0xffffffff], 0x6}, {[@multicast2=0xe0000002], 0x7ff}, {[], 0x100000000}]}, @lsrr={0x83, 0xb, 0x1, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @lsrr={0x83, 0x13, 0x7, [@local={0xac, 0x14, 0x14, 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}]}}, @tcp={{0x4e23, 0x4e20, r0, r1, 0x0, 0x0, 0x12, 0xc2, 0x0, 0x0, 0x5, {[@exp_fastopen={0xfe, 0x10, 0xf989, "8649551ed3bc762df9009dd9"}, @timestamp={0x8, 0xa, 0x132, 0x1}, @fastopen={0x22, 0x10, "8ca5b2b0ec802b4d42ad358b4e7c"}, @mss={0x2, 0x4, 0x3f}, @sack_perm={0x4, 0x2}, @nop={0x1}]}}, {"564226eb33ee81d155c63547a9406675e2773036f843c15280b89ce9daa77bf65177454952fcef5a03f9eaf2d57419955be1fac9412ce2d0aef9e94f448e598297fd8c182f93726244b9225bae1fca3e9d57943010471b7a28f84e9a1b7b359028fea5f1a134ccb32382426baa159fdc83fa6aab86455118313c148d00e0ab84fc525f1dc516913f39e3fcfa9a4ab30c3e3fbe9bc90345c7b98d09c1fb9aad82ce88d2697acc"}}}}}}}, 0x0) syz_mount_image$gfs2(&(0x7f0000000300)='gfs2\x00', &(0x7f0000000340)='./file0\x00', 0xfffffffffffffe00, 0x1, &(0x7f0000000480)=[{&(0x7f0000000380)="756031664ca2d2b5d6912610d01178c43336ee93abb80f23c1ec3ee17bebce531f31721a866ba4047d33cf1004f8e70481834b35c43949c4944ea53472d57dd6a37b7b60fb16f8c9b1163a1d3b43a43e4a9b434ab1d1ba0132ee690ade376ac8ef30830f078d849420985535464b9445628bada2aa30f6d01e0a9fda56c7cc6fb73a26d049dee04e0ed4dad2d619df4ee4de5933555093d5d7597ce546d51beb73c5a664a958aae8ca801293d58adf2a599db98f2762181922bcae4c74f936f63307b7b6c0c7225f", 0xc8, 0x9}], 0x80, &(0x7f00000004c0)={[{@statfs_percent={'statfs_percent', 0x3d, [0x38, 0x3b, 0x3f, 0x3f, 0x0, 0x36, 0x7a, 0x7d]}, 0x2c}, {@loccookie='loccookie', 0x2c}, {@acl='acl', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x78]}, 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}]}) r2 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r2, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000280)=0x80) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000540)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000002c0)={0x7a2, 0x40, 0x7fffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'bond0\x00'}) 2018/04/27 00:37:54 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x8000000000000001, 0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x3, 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x6, 0xffffffffffffff81, 0x7f, 'queue0\x00', 0xffffffffffffffff}) pselect6(0x406, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/27 00:37:54 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1, 0x3, 0xc}, 0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffb}}}, &(0x7f0000000640)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x200000000000000}}, 0x1, 0x0, 0x2d9, 0xfffffffffffff4eb, 0x21}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000740)=0x5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r1, &(0x7f0000000040), &(0x7f00000a8fe5)=""/27}, 0x18) sendmsg$nfc_llcp(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x27, 0x1, 0x2, 0x5, 0x3, 0x0, "570919a412f785c8decd5345d4f448ac275156721c73ca3f53ac575dadf852143df0bed65d253ad9322b51daf3d8df9af09e4283c6faa5e92c88181cada61f", 0x2f}, 0x60, &(0x7f0000000340)=[{&(0x7f00000001c0)="27ffd7bd8e8dd9e681e3ec692ce9fbab9e6a1baec0ee7fd3bcb04d2719c3c6b16a95c863507ac538b178ed3e986c36d3c935547e", 0x34}, {&(0x7f0000000200)="7dda101083367fdd9a0f176bdf0ff862524049199b78551ba6fb2f328b0e0ad76aaedf92d6a5f17e71bfc3313ac826b0b3d03153144e7c0a94986dae9511a8665520f0129cf4add584bdace014db72688b126779a2e88827d6b1762550f1394887a8244854e10a4de73b36", 0x6b}, {&(0x7f0000000280)="e3f614d7673c172bc26b7d53d5d57decf3527148366ca50b2a9cdb311d624fdf75b6fa0594ed552c4f187d0767f59714559820c0a4b80f26590f58bd0c2df435621a36caf05ae69092abacb4b919090f3b178c5b0838479739c77e04f76fd7bdde47193926daa4d7ca54126f7ade6e288de6b28b905e6ca1b0963ef17332da3d6d40e77f4a56229eef3205afd3691bee2c457e", 0x93}], 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="a0000000000000008901ffff850000005ca3536bfedad0cd30c7d59ef4d6acf36537423c5b1509e90fccc20099f827b35fce1eaa5da8be9bdbc7655aa8f26caba91ca8a3b84b38a7ac128baf6553e1474d5a07703dae50df45de5d96bf0ca9f32f74a0e8507e42e8d7cedd93511ae897ea0e7405e26dbcf743067153898f26705af26e5c2c10aa8df7eefb504ac8d1cdc6a938db49a18eaa1030350000000000"], 0xa0, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/04/27 00:37:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f0000000000)="d33e3ac1792b00000001000000002bc83d59408649b98165b67be86fd66d47c2d0e2095c7a311c2c5558503fe067940515e633f52465000012000000d4470937e927907b81af756c28bc8106025a5b79002bc4c7a665499947b5c00cf120cd481f48d1ff9b99d7ff597cbac2d16d9ba5dfe9f6daa7690906a2e9dfbe90d636df", 0x80) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0x34}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x30100, 0x0) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/27 00:37:55 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x0) write(r0, &(0x7f0000000080)="0003000040027648962f3c", 0xb) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r1, 0x123, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdcf}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3340}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x6c}, 0x1}, 0x40) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/27 00:37:55 executing program 3: r0 = mq_open(&(0x7f0000000340)='IPVS\x00', 0x40, 0x86, &(0x7f0000000380)={0x2, 0xffffffffffffffff, 0xffffffffffff0001, 0x0, 0xfffffffffffffffc, 0x7ff, 0x78, 0x3}) mmap(&(0x7f0000f15000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x4b) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000400)='.dead\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="0540480bcb42e1089bddffe5508f4d125a05abb1de1cb3d2151c8ac070a877cab22c97868e2faf26bd32332176f3e9f8056f894987e360f23e81dbc306d9559d117e5886b9aaee1b236ffe977aa3f810ff5e58371c99d9f54c9d5f9e6992ae7376e58707270fbac8a273fbd3e1e99716241eb485287997984379379d47e4f46b4be039989094980238de583ed9b81c072b5c998f506a3de4845a1b006da197592fcf36540c6791f9c933b03aff3a57c7816680aecfadab4d29337dcc2fc9dde4a77de12fd47ad9e22c957eea55b1a950f953a55b7ba013a696c002f675", 0xdd, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3b}], 0x1c) r3 = socket(0x15, 0x80005, 0x0) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000003c0)) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r5, 0xe64ebd568fddf75a, 0x70bd2d, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x1) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000240)=0x5) r7 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r7, 0xc008551a, &(0x7f0000000200)={0x8, 0x4, [0x713535d7]}) getsockopt(r3, 0x114, 0x2714, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/04/27 00:37:55 executing program 5: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000693ff4)={0x40000004}) epoll_pwait(r0, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x82000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xffff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8001, @loopback={0x0, 0x1}, 0x981}], 0x58) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0xf54, 0x80, 0x6, 0x9}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x8, 0x2}) 2018/04/27 00:37:55 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000800)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x0, 0x8, 0x9}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000840)) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x3, &(0x7f00000000c0), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0xec0, 0x3f56}, 0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x40) 2018/04/27 00:37:55 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) fdatasync(r0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r2, &(0x7f0000000040), 0x800000000fffc) 2018/04/27 00:37:56 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) iopl(0x31) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/27 00:37:56 executing program 6: connect$ax25(0xffffffffffffffff, &(0x7f00000000c0)={0x3, {"9ccf1891e41214"}}, 0x10) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x305000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x5, 0x2, {0xffffffffffffffff, 0x3, 0x800, 0x3, 0x4}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000200)={0x0, 0x1000080200005d, 0xbd, 0x0, 0x12}) 2018/04/27 00:37:56 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/191, 0xbf) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0x8, 0x3, 0x0, 0x0, 0x0, [], [], [], 0x7, 0xfff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/42, 0x2a) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0020001e00000010100000004000000ac14140ce00000027f000001e0000001"], 0x20) 2018/04/27 00:37:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f0000000000)="d33e3ac1792b00000001000000002bc83d59408649b98165b67be86fd66d47c2d0e2095c7a311c2c5558503fe067940515e633f52465000012000000d4470937e927907b81af756c28bc8106025a5b79002bc4c7a665499947b5c00cf120cd481f48d1ff9b99d7ff597cbac2d16d9ba5dfe9f6daa7690906a2e9dfbe90d636df", 0x80) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0x34}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x30100, 0x0) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/27 00:37:56 executing program 7: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/159) ioctl$KDMKTONE(r0, 0x2201, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x4) 2018/04/27 00:37:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$rds(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)=""/84, 0x54}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 00:37:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newrule={0x28, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FRA_FLOW={0x8, 0xb}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2124000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x78, r2, 0xd06, 0x70bd2a, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x79c}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa11}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/04/27 00:37:56 executing program 1: sendmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x295, 0x80) syslog(0x9, &(0x7f0000000000)=""/173, 0xad) 2018/04/27 00:37:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe59, 0x400000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000553000), 0x0) inotify_init1(0x80800) 2018/04/27 00:37:56 executing program 6: unshare(0x40600) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) connect$ax25(r0, &(0x7f0000000080)={0x3, {"f482c19fe127ae"}, 0x400}, 0x10) getsockopt(r0, 0x2, 0xfffffffffffffffe, &(0x7f0000000380)=""/197, &(0x7f00000000c0)=0xc5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x802, 0x0, 0x200000002, 0x2000000048}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/04/27 00:37:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5401d365, 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, r0}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x6, &(0x7f0000000180), 0x84) 2018/04/27 00:37:56 executing program 7: socketpair(0xa, 0x5, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)="024c7e410233e56b914bef514dac34eda94eb3f3eb319c2a18de5de9c7ead5996f0a8478e736ebc2fbb50d85e5febd30cc89f5e9f205a553c94da4b5b482ddbe21e8d5153177c65993bbe26c8479bd241f36a8b1b61d01c0bd2d8c8175623cd42e93df75a3c0d61b37739a41306e9fa9bf782fbc438e3bd963e017b29064375b9922db8d75b13ae6a7055b84d65853f921e36252ddac10f9e13155ec972d6947ff178619fd51f593bb75d7358136599a3a952d29decbda7473425b3e65a310d8ea9a007ce5d910e392ad15b7a15628", 0xcf) getrlimit(0xf, &(0x7f0000000140)) sendmsg$rds(r0, &(0x7f0000001800)={&(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/77, 0x4d}], 0x1, &(0x7f00000015c0)=[@fadd={0x58, 0x114, 0x6, {{0x7, 0x7}, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x2, 0x7, 0x100, 0x2, 0x9, 0x2, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0xfff, 0x7fffffff}, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x1, 0x4, 0x1, 0xffff, 0x8000, 0x60, 0xcb46}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000380)=""/4096, 0x1000}, &(0x7f0000001380), 0x13}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2530, 0x269f7006}, &(0x7f00000013c0)=0x6, &(0x7f0000001400), 0x7, 0x877, 0x81, 0x5, 0x20, 0xbad9}}, @mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffffffc, 0x2}, &(0x7f0000001440)=0x5, &(0x7f0000001480)=0x2, 0x1000, 0xffffffffffffa156, 0xffff, 0xcf, 0x20, 0x80}}, @cswp={0x58, 0x114, 0x7, {{0x1fed, 0x7ff}, &(0x7f00000014c0)=0x5, &(0x7f0000001500)=0x100, 0x8, 0x1, 0x4, 0x1, 0x2, 0x58c}}, @fadd={0x58, 0x114, 0x6, {{0x4, 0x10001}, &(0x7f0000001540)=0x9, &(0x7f0000001580)=0x2, 0x4, 0xdcf, 0x9, 0x4, 0x48, 0xf68}}], 0x240, 0x800}, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000000) 2018/04/27 00:37:56 executing program 3: r0 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='@\x00', 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000100)=""/120, 0x78) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000000)="0000000000a700091504df814900000000007f0000da00c913b86201b48d5dc515", 0x21) 2018/04/27 00:37:56 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x8, 0x2) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000001c0)=""/68) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000000000, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffc02}) r2 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) 2018/04/27 00:37:56 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x10, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x200) recvfrom$inet6(r1, &(0x7f0000000280)=""/217, 0xd9, 0x40000000, &(0x7f00000000c0)={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0xffffffff00000000}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080), 0x4) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) 2018/04/27 00:37:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x3e87) getsockopt(r0, 0x20000000084, 0xd, &(0x7f0000fe6000)=""/8, &(0x7f0000000040)=0xfff6) 2018/04/27 00:37:57 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x88f5}}}, &(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xff, 0x400, 0x3, 0x7ff, 0xb6cd}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x6, 0x4, [0x2, 0x7, 0x9, 0x0]}, &(0x7f0000000180)=0x10) 2018/04/27 00:37:57 executing program 6: r0 = socket(0xa, 0x2, 0xdb25) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="37727f7c8663c1686069ec328915e02cf79bd43d19ae1950f12e3f30c51d3882079cc097c3ea3f4980dd3b40010ce1a5a0edf79a6a0a49f4f98c962c4ae4312b512ccb57bbd9d532edabdd260f990d62414a19213afd808caf37b912591c43e1167b2cd62929ff792bdc6f9ddb135cd665ecf28cbdd2f0ee666d4024d543894385e77fa900cbdd8766a7a04a22ee88d499fd788108a8858e61a0f4ee65d952746a5281964caeef95dc41becafa49da934937287439a908816dc7bb176b084cd09efb716cd9d1c3938335670fda65470183c7dd1f31173f785879c1f29b0eeebadd90865b15f2acb3c10e8f0f188b", 0xee) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@local, @rand_addr}, &(0x7f0000000140)=0x8) 2018/04/27 00:37:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/27, 0x1b}], 0x1) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x1fc) splice(r0, &(0x7f0000000240), r0, &(0x7f0000000280), 0x7fff, 0x6) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440)=[{0xa, 0x80000001}, {0x4, 0x5}, {0x8, 0x100}, {0x3, 0x7}, {0xa, 0x6}, {0xe, 0x6}], 0x6) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)='A%', 0x2}], 0x1) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, 0xffffffffffff9807, 0x1, 0x9, 0x400, 0x0, 0x2, r3}) writev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)="f0d1653f632e087342fc5fb8f87c71a0ffc6639bd33f3061c243af5e94d0838b05dab79f91", 0x25}, {&(0x7f0000000300)="d1b1e95d2d965d", 0x7}], 0x2) r4 = memfd_create(&(0x7f0000000540)='aead\x00', 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xfff}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000580)={r5, 0xfffffffffffffff9, 0x10, 0x1, 0x6}, &(0x7f00000005c0)=0x18) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000200)={0x10002000}) 2018/04/27 00:37:57 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x20000000004e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd", 0x71, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x11, 0x18, 0x0, 0x0, 0x80, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6"}]}, 0x98}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0836af9beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1597aeea35807799d8554af7d9b8cd8071a77a1d75e0c523af68a468e4b73"], 0x4f}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9300000028269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713491236226a96d8709a6e05f238275fe70a35290950901412114cf74569e5651798a913d44deb0e1db108a6618ed37618fc10eace6ac45a4d47c6ce6e999a5f627d00870a48bd82bacd5c36a7fa39ef0cc8913cf52ae2c309"], &(0x7f00000000c0)=0x9b) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) shutdown(r1, 0x1) 2018/04/27 00:37:57 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) ioctl$void(r0, 0xc0045878) r1 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) open(&(0x7f0000000080)='./control\x00', 0x0, 0x80) ioctl$void(r1, 0xc0045c79) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r2, 0x80000, r0}) 2018/04/27 00:37:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) epoll_create(0x401) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/27 00:37:57 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60110c1100383a00fe8000000000000000000000000000ffff020000000000000000000000000001030090780000000060cb155d00002f00ff020000000000000000000000000001fe8000000001000000000000000000008df06558eb6a17d1"], 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) 2018/04/27 00:37:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x800009) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400020500ac141400be6300000000000000000000000000005460372f1f2b557e3eeba16fc8acb915d7b6317e59e66e698d70b177ea74e4f0a4dcd583204b3a5ebacd748590d0c2007e48d1f649c54803474b78f9cb812e485107c9334b87b1953f2e250136084213425ec26d4776b187e1340acb3f"], 0x24}, 0x1}, 0x0) 2018/04/27 00:37:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x6, 0x6, 0xffffffff00000005}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000480)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x5, @empty, 0x8}, @in6={0xa, 0x4e24, 0x40, @empty, 0xfffffffffffffffe}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x88) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) socket$inet(0x2, 0x80001, 0x7ff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000540)={r3, 0xd5}, &(0x7f0000000580)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000080)=""/206, 0xb9}, &(0x7f0000000180), 0x4}, 0xa0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r0, &(0x7f0000000480), &(0x7f0000000280)=""/231}, 0x18) 2018/04/27 00:37:57 executing program 7: r0 = socket$inet(0x2, 0x807, 0x40000000000002) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x0, @rand_addr}, 0xf) 2018/04/27 00:37:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffb3e4, 0x2843) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 00:37:57 executing program 0: ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x5, 0x4, 0x0, 0x0, "ec18fa50dddb485c6b29be70037aee40f822c8dc05906a104685d119a8a134a3278d508411b28d703bfb7a0b", 0xffffffffffffa196}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x92440, 0x100) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7ff) perf_event_open(&(0x7f0000348f88)={0x7, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000100)='/dev/dsp\x00', 0x2) 2018/04/27 00:37:57 executing program 4: r0 = socket(0x11, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000140)}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000240)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x6, @random="e67c0a6495e8"}, 0x2, {0x2, 0x4e23, @broadcast=0xffffffff}, 'veth1\x00'}) r4 = dup3(r2, r3, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000002c0)=0x4, 0x4) 2018/04/27 00:37:57 executing program 5: clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000200)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) prctl$setfpexc(0xc, 0x20081) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @dev, @rand_addr}, &(0x7f0000000080)=0xc) ioprio_set$pid(0x2, 0x0, 0x0) r1 = msgget(0x2, 0xd0) msgrcv(r1, &(0x7f0000000180)={0x0, ""/34}, 0x2a, 0x2, 0x800) r2 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000aaeff4)) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000200)=""/120) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x4802, 0x0) ioctl$TIOCCBRK(r4, 0x5428) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x488, &(0x7f00000000c0)) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000000140)={0x1, 0x100000001, 0x7, 0x1, 0x6}) 2018/04/27 00:37:57 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x4020940d, &(0x7f00000000c0)) 2018/04/27 00:37:57 executing program 3: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)=ANY=[@ANYBLOB="1e001100000000000000001d00000000"], 0x2c77}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x35ce, 0x1f, 0x3, 0x0, 0x7, 0x8}, 0xffffffff7fffffff}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x40, 0x8}, {0x401, 0x1000}, 0xea3, 0x2, 0x401}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0xc47}, 0x4) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x79e1dcc7, 0x1) [ 122.688678] ================================================================== [ 122.696213] BUG: KMSAN: uninit-value in tipc_node_get_mtu+0x200/0x7a0 [ 122.702808] CPU: 0 PID: 9080 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 122.709649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.719007] Call Trace: [ 122.721630] dump_stack+0x185/0x1d0 [ 122.725281] ? tipc_node_get_mtu+0x200/0x7a0 [ 122.729705] kmsan_report+0x142/0x240 [ 122.733529] __msan_warning_32+0x6c/0xb0 [ 122.737614] tipc_node_get_mtu+0x200/0x7a0 [ 122.741868] __tipc_sendmsg+0x1b32/0x41c0 [ 122.746032] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.750891] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.755569] ? local_bh_enable+0x36/0x40 [ 122.759645] tipc_sendmsg+0xeb/0x140 [ 122.763398] ? tipc_recvmsg+0x1c30/0x1c30 [ 122.767644] ___sys_sendmsg+0xec0/0x1310 [ 122.771727] ? __fdget+0x4e/0x60 [ 122.775115] SYSC_sendmsg+0x2a3/0x3d0 [ 122.778936] SyS_sendmsg+0x54/0x80 [ 122.782489] do_syscall_64+0x309/0x430 [ 122.787603] ? ___sys_sendmsg+0x1310/0x1310 [ 122.791975] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.797173] RIP: 0033:0x455389 [ 122.800368] RSP: 002b:00007f2e9778dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 122.808205] RAX: ffffffffffffffda RBX: 00007f2e9778e6d4 RCX: 0000000000455389 [ 122.816184] RDX: 0000000000000000 RSI: 0000000020f22000 RDI: 0000000000000013 [ 122.823476] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.830756] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 122.838042] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000000 [ 122.845324] [ 122.846965] Local variable description: ----dnode@__tipc_sendmsg [ 122.853143] Variable was created at: [ 122.856878] __tipc_sendmsg+0x20c/0x41c0 [ 122.860952] tipc_sendmsg+0xeb/0x140 [ 122.864666] ================================================================== [ 122.872028] Disabling lock debugging due to kernel taint [ 122.877487] Kernel panic - not syncing: panic_on_warn set ... [ 122.877487] [ 122.884870] CPU: 0 PID: 9080 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 122.893023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.902386] Call Trace: [ 122.904991] dump_stack+0x185/0x1d0 [ 122.908643] panic+0x39d/0x940 [ 122.911877] ? tipc_node_get_mtu+0x200/0x7a0 [ 122.916304] kmsan_report+0x238/0x240 [ 122.920127] __msan_warning_32+0x6c/0xb0 [ 122.924209] tipc_node_get_mtu+0x200/0x7a0 [ 122.928551] __tipc_sendmsg+0x1b32/0x41c0 [ 122.932720] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.937583] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.942709] ? local_bh_enable+0x36/0x40 [ 122.946806] tipc_sendmsg+0xeb/0x140 [ 122.950629] ? tipc_recvmsg+0x1c30/0x1c30 [ 122.954793] ___sys_sendmsg+0xec0/0x1310 [ 122.958874] ? __fdget+0x4e/0x60 [ 122.962268] SYSC_sendmsg+0x2a3/0x3d0 [ 122.966121] SyS_sendmsg+0x54/0x80 [ 122.969681] do_syscall_64+0x309/0x430 [ 122.973571] ? ___sys_sendmsg+0x1310/0x1310 [ 122.977983] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.983166] RIP: 0033:0x455389 [ 122.986347] RSP: 002b:00007f2e9778dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 122.994045] RAX: ffffffffffffffda RBX: 00007f2e9778e6d4 RCX: 0000000000455389 [ 123.001322] RDX: 0000000000000000 RSI: 0000000020f22000 RDI: 0000000000000013 [ 123.008600] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.015859] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 123.023132] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000000 [ 123.030986] Dumping ftrace buffer: [ 123.034515] (ftrace buffer empty) [ 123.038212] Kernel Offset: disabled [ 123.041821] Rebooting in 86400 seconds..