[....] 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[ 18.334763] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.958941] random: sshd: uninitialized urandom read (32 bytes read) [ 22.358911] random: sshd: uninitialized urandom read (32 bytes read) [ 23.201764] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.14' (ECDSA) to the list of known hosts. [ 28.767812] random: sshd: uninitialized urandom read (32 bytes read) 2018/04/23 20:35:16 fuzzer started 2018/04/23 20:35:16 dialing manager at 10.128.0.26:39269 [ 55.019214] can: request_module (can-proto-0) failed. [ 55.028373] can: request_module (can-proto-0) failed. 2018/04/23 20:35:44 kcov=true, comps=true 2018/04/23 20:35:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x3f}) 2018/04/23 20:35:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/23 20:35:49 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000002000)=ANY=[@ANYRES32, @ANYBLOB="00ac2d2b7f00000000000000000000000001"], 0x16}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/04/23 20:35:49 executing program 2: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000400020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000300)=ANY=[]) 2018/04/23 20:35:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/23 20:35:49 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x2000000000006) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/04/23 20:35:49 executing program 5: 2018/04/23 20:35:49 executing program 6: [ 62.320301] IPVS: ftp: loaded support on port[0] = 21 [ 62.325143] IPVS: ftp: loaded support on port[0] = 21 [ 62.363009] IPVS: ftp: loaded support on port[0] = 21 [ 62.371349] IPVS: ftp: loaded support on port[0] = 21 [ 62.394051] IPVS: ftp: loaded support on port[0] = 21 [ 62.398517] IPVS: ftp: loaded support on port[0] = 21 [ 62.401603] IPVS: ftp: loaded support on port[0] = 21 [ 62.414682] IPVS: ftp: loaded support on port[0] = 21 [ 64.420725] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.427415] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.464599] device bridge_slave_0 entered promiscuous mode [ 64.545942] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.552395] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.612535] device bridge_slave_1 entered promiscuous mode [ 64.622388] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.628801] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.640542] device bridge_slave_0 entered promiscuous mode [ 64.659748] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.666289] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.674385] device bridge_slave_0 entered promiscuous mode [ 64.690788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.708091] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.714495] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.747792] device bridge_slave_0 entered promiscuous mode [ 64.774824] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.781242] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.794346] device bridge_slave_0 entered promiscuous mode [ 64.808152] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.814567] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.823900] device bridge_slave_1 entered promiscuous mode [ 64.830787] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.837287] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.852963] device bridge_slave_1 entered promiscuous mode [ 64.861602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.869089] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.875507] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.899398] device bridge_slave_0 entered promiscuous mode [ 64.919745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.927097] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.933515] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.942845] device bridge_slave_0 entered promiscuous mode [ 64.956854] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.963283] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.971646] device bridge_slave_1 entered promiscuous mode [ 64.979401] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.985843] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.009113] device bridge_slave_0 entered promiscuous mode [ 65.028115] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.034561] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.049707] device bridge_slave_1 entered promiscuous mode [ 65.057967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.069204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.077272] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.083664] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.091163] device bridge_slave_1 entered promiscuous mode [ 65.107318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.115800] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.122194] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.150467] device bridge_slave_1 entered promiscuous mode [ 65.173266] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.179717] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.188889] device bridge_slave_1 entered promiscuous mode [ 65.208761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.226056] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.234584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.242177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.287553] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.328992] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.368397] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.378110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.395739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.416542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.435153] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.538689] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.553797] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.643463] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.676757] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.727112] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.754775] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.806989] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.817491] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.859619] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.869676] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.908634] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.924943] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.972909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.979907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.009936] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.028848] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.036858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.043876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.059459] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.099859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.106883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.133179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.141203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.177513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.184504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.198825] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.207362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.226958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.234138] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.240998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.273826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.298808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.308422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.326369] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.335596] team0: Port device team_slave_0 added [ 66.362853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.370192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.378730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.385931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.400939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.431831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.454764] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.469123] team0: Port device team_slave_0 added [ 66.493710] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.503488] team0: Port device team_slave_1 added [ 66.614116] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.630243] team0: Port device team_slave_1 added [ 66.638743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.679795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.698090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.718093] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.726125] team0: Port device team_slave_0 added [ 66.734111] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.742741] team0: Port device team_slave_0 added [ 66.753800] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.772564] team0: Port device team_slave_0 added [ 66.803925] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.821647] team0: Port device team_slave_0 added [ 66.838535] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.851142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.866586] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.878174] team0: Port device team_slave_0 added [ 66.896996] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.905127] team0: Port device team_slave_1 added [ 66.912824] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.927907] team0: Port device team_slave_1 added [ 66.936781] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.951571] team0: Port device team_slave_1 added [ 66.959664] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.971220] team0: Port device team_slave_1 added [ 66.983600] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.992660] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.005784] team0: Port device team_slave_0 added [ 67.026203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.037741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.055285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.066941] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.077214] team0: Port device team_slave_1 added [ 67.085421] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.095649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.104470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.114881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.126924] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.135734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.142649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.164542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.193789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.213745] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.222847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.230859] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.238792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.246649] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.254203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.261962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.269773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.277528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.286225] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.293729] team0: Port device team_slave_1 added [ 67.302212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.311464] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.320208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.327489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.342251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.357608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.382749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.390728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.398660] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.406569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.413453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.421732] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.431140] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.439992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.449932] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.462538] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.470105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.479858] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.488607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.499121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.515767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.566669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.598873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.606529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.614473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.622309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.630096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.637788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.646814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.654433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.662354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.670179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.677873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.688768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.696144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.705523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.718113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.728640] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.737840] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.750463] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.758323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.774409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.805549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.829238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.845362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.853587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.861548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.869499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.883680] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.895311] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.905088] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.914306] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.929224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.955635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.983759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.010284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.023305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.031511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.039667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.047855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.066362] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.086221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.103770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.078849] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.085456] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.092681] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.099104] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.136050] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.143607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.159204] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.165619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.172306] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.178690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.193582] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.219721] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.226155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.232880] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.239271] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.295801] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.414109] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.420550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.427268] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.433664] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.444277] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.452713] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.459096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.465777] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.472164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.482130] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.505780] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.512197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.518884] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.525268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.579396] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.649380] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.655795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.662462] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.668843] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.701288] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.708904] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.715313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.721958] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.728318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.736761] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.176270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.188581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.207523] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.227682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.234865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.242566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.250058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.457078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.554330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.604364] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.631288] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.856138] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.891188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.901174] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.912463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.060429] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.101496] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.171602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.193273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.300726] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.324158] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.408661] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.414927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.423591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.448611] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.588009] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.594364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.607314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.630993] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.640777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.666743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.686325] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.695076] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.704745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.719522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.867535] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.873898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.882277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.912752] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.925932] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.954171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.967779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.006574] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.018379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.028081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.143598] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.176337] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.200810] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.207399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.221416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.257436] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.405781] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.442569] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.549818] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.715240] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/23 20:36:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00072b000000000000000007008000", @ANYBLOB="060000000a000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/04/23 20:36:06 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000340)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_bridge\x00'}}, 0x1e) 2018/04/23 20:36:06 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=ANY=[@ANYBLOB="e4000000210011040000000000000000e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c001300e00000010000000000000000f400000000000000000000000000ffff0000000000000000000000005c00110000000000000400000000000000000001e0000002000000000000000000000000000000000000000000590000ffe6ffffff0000000000000000000001ff0100000000009fc5328ad00000000000000000010000000000000000000000000c001000ff0000"], 0x3}, 0x1}, 0x0) [ 79.139313] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 79.146609] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 2018/04/23 20:36:06 executing program 6: 2018/04/23 20:36:06 executing program 7: 2018/04/23 20:36:06 executing program 5: r0 = socket(0x100000400000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407010904000200071008000300000000000000000000000000", 0x24) [ 79.275216] F2FS-fs (loop2): Fix alignment : done, start(5120) end(134236160) block(13312) 2018/04/23 20:36:06 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) recvfrom$ax25(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000)="1f000000020767de010c00f60000ff00800006ff09000180f80107ec000000", 0x1f) 2018/04/23 20:36:06 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) sendfile(r0, r0, &(0x7f0000001000), 0xfef) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 79.340765] attempt to access beyond end of device [ 79.345947] loop2: rw=12288, want=8200, limit=20 [ 79.355939] F2FS-fs (loop2): invalid crc value [ 79.374137] attempt to access beyond end of device [ 79.379191] loop2: rw=12288, want=12296, limit=20 [ 79.396265] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 79.423526] F2FS-fs (loop2): invalid crc value [ 79.428262] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 79.456698] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 79.463879] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 79.507659] attempt to access beyond end of device [ 79.512729] loop2: rw=12288, want=8200, limit=20 [ 79.544428] F2FS-fs (loop2): invalid crc value [ 79.605223] attempt to access beyond end of device [ 79.610338] loop2: rw=12288, want=12296, limit=20 [ 79.652289] F2FS-fs (loop2): invalid crc value [ 79.709451] attempt to access beyond end of device [ 79.714890] loop2: rw=12288, want=8200, limit=20 [ 79.734188] attempt to access beyond end of device [ 79.739262] loop2: rw=12288, want=12296, limit=20 [ 79.769952] attempt to access beyond end of device [ 79.775083] loop2: rw=12288, want=8200, limit=20 [ 79.787561] attempt to access beyond end of device [ 79.792705] loop2: rw=12288, want=12296, limit=20 2018/04/23 20:36:07 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x4, 0x7, 0xfffffffffffff801, 0x73bd, 0xe6, 0x6}) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x1, r2}) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000080), &(0x7f0000000140), 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000001c0)=""/85, &(0x7f0000000100)=0x55) 2018/04/23 20:36:07 executing program 2: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000400020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000300)=ANY=[]) 2018/04/23 20:36:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmmsg$inet_sctp(r0, &(0x7f00000017c0)=[{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f00000006c0)="d6", 0x1}], 0x1, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1}}], 0x30}], 0x1, 0x0) 2018/04/23 20:36:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) fanotify_mark(r0, 0x45, 0x8, r0, &(0x7f0000000040)='./file0/file0\x00') mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/04/23 20:36:07 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/81, 0x51}, {&(0x7f0000001600)=""/94, 0x5e}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/97, 0x61}, {&(0x7f00000012c0)=""/73, 0x49}, {&(0x7f0000001340)=""/72, 0x48}], 0x6, &(0x7f0000001540)=""/105, 0x69}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x3}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0xfffffffffffffed9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) 2018/04/23 20:36:07 executing program 7: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f00f88)) msgsnd(0x0, &(0x7f0000c40ff8)=ANY=[@ANYBLOB="010000001a000000"], 0x1, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/04/23 20:36:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="b800000018001f2400000000000000000a00000000000008000000001400090009000000", @ANYBLOB="000800005344e33689a61c40b072a8e4e43f5746f5d2376769d09df64056e311524b2326766c055c1f61fb84ac0f2d39d5ca297282930b3870b68d264e63626ede65e4f6e8d72c19a3bbd9669ca0a45b919b39fd971ea4e4ae620b7aceea43970e8aab7204a765d24416f9252f380bdba56ff665e4f33fa692894e308b266f31d05c9c02fdcc8c97ba2db5c967db8dcde3d7611b", @ANYBLOB="880008008200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad000000"], 0x3}, 0x1}, 0x0) 2018/04/23 20:36:07 executing program 1: unshare(0x60000000) perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) 2018/04/23 20:36:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x3, r0, 0x1}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xff) gettid() ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff3f, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x20, 0x98, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x7, 0xfffffffffffffffa, 0x71, 0x1f, 0xa0c, 0x1ff, 0x1, 0x2, 0x3, 0x6, 0xfffffffffffffe94, 0xfff, 0x3, 0x6, 0x2]}, &(0x7f0000000280)=0x100) ioctl$int_in(r0, 0x5452, &(0x7f0000116ff8)=0x39) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'tunl0\x00'}, 0x18) shutdown(r0, 0x1) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)=0x101) [ 80.267525] attempt to access beyond end of device [ 80.272605] loop2: rw=12288, want=8200, limit=20 [ 80.287414] IPVS: ftp: loaded support on port[0] = 21 2018/04/23 20:36:07 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = epoll_create(0x4) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r3 = epoll_create(0x104000004) r4 = epoll_create(0x400000000000804) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) pwrite64(r4, &(0x7f0000000100)="dbc355a49227a3179fccab0f0d9fa5ec6ce3b1a39dc020faad01a6f5ac2ea5891b368e9ea6d03549cdeb3a78e09aa3d2048493b10548903f331cd3036be48b2059d66356c63971cd3dae73770b155da5c5fc3c8afb63033948c32eb17b04109d8c1f70df2785ee0d944701ccf66c80661b578944a62552803ecfc6a3bd5602bfda8d0b9e6563763471a25917f149310a5ecd285f78a29eae19754ab0f793106e148b49fd20df8448e462197bd4044d9e99b1081105e56dea2235dc472d97281dbdd7e0ae5e68fda2da006af41daef8187ffccffec8cfd6", 0xd7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000c7f000)) r6 = epoll_create(0x6) r7 = dup3(r0, r0, 0x80000) write$eventfd(r7, &(0x7f00000000c0)=0x6, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f000050aff4)) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x5fe368ee1f3bc8b3, 0x0) ioctl$VT_GETSTATE(r8, 0x5603, &(0x7f0000000080)={0xaf8, 0x1, 0x9}) [ 80.314237] attempt to access beyond end of device [ 80.319454] loop2: rw=12288, want=12296, limit=20 2018/04/23 20:36:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socketpair(0xb, 0x80005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000100)={{0xfff, 0x6, 0x7, 0x7fff, "e33ff04000fa4db4878d57e13a09ded8b963153086aab8b758600de0fdab74ae23264e4143f109338e849b7c", 0x8}, 0x93, [0x9, 0x3, 0x4, 0x7, 0x2a, 0x3ff, 0x40, 0x5, 0xde2, 0x2, 0x1, 0x2, 0x7, 0xb00, 0x3f, 0xffffffffffffffff, 0x1, 0x101, 0x0, 0x5, 0xffffffff, 0xff, 0x8, 0x94ca, 0x401, 0xfffffffffffffe00, 0x800, 0x1, 0x10001, 0x80000001, 0xec, 0xbaba, 0x4, 0x2, 0x4, 0xfffffffffffffffb, 0xde, 0x40, 0x20, 0x5d, 0xffff, 0xd0c9, 0x4, 0x0, 0x8, 0x7, 0x1, 0x9, 0x6, 0x100000000, 0x7, 0x7, 0x7ff, 0xff, 0x8, 0x1, 0x1, 0x3ff, 0x2, 0x7fff, 0xd50, 0x6, 0x7, 0x4, 0xfffffffffffffffa, 0x0, 0xc8, 0x8, 0xf4d, 0x3, 0x3, 0x0, 0x4, 0x2, 0x780e, 0x6, 0x20, 0x7, 0x3, 0x4, 0x0, 0x7fffffff, 0x6, 0x0, 0x7, 0x4, 0x3, 0x5e81, 0x9, 0x3, 0x1a66, 0x8, 0x1, 0xffffffffffff6db3, 0x55cc, 0x9, 0x7fffffff, 0x100000000, 0x3ff, 0x1, 0x4, 0x100000000, 0xa2, 0x9, 0x5, 0x2, 0x4, 0x1f, 0x7, 0x400, 0x3, 0x3f, 0x3bf, 0x1, 0x6, 0x8001, 0x8, 0x8, 0x7, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x49c2, 0x1, 0x7ff, 0x10001, 0x8], {0x77359400}}) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000600)="356e92255a81d26aa6c34e548a2e890f60b6cfd2eefe3845c2105d2b748abc68a41fef97b7647f8abdc0933d", 0x2c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000640)=0x7, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6c5820faeb99529893669ba404ffe", 0x11) 2018/04/23 20:36:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x4a1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) [ 80.356652] attempt to access beyond end of device [ 80.361847] loop2: rw=12288, want=8200, limit=20 [ 80.395522] attempt to access beyond end of device [ 80.400721] loop2: rw=12288, want=12296, limit=20 [ 80.452375] IPVS: sync thread started: state = BACKUP, mcast_ifn = tunl0, syncid = 0, id = 0 2018/04/23 20:36:08 executing program 0: r0 = memfd_create(&(0x7f0000049000)='linux\x00\x00\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$tun(r0, &(0x7f00000003c0)={@void, @hdr, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a37461", 0x20, 0x9f, 0xffffffffffff0001, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x0, 0x2, 0x0, 0x8000, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}], @udp={0x0, 0x0, 0x8}}}}}}}, 0x60) ppoll(&(0x7f00000000c0)=[{r1, 0x4c8}], 0x1, &(0x7f00000001c0)={0x0, r3+10000000}, &(0x7f0000000200), 0x8) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6af, 0x208002) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write$sndseq(r1, &(0x7f0000000240)=[{0x5, 0x2, 0xff7, 0x0, @time={0x0, 0x989680}, {}, {}, @note={0x0, 0x0, 0x0, 0xa790, 0x2}}, {0x0, 0x4, 0x0, 0x0, @tick=0x5, {0x2}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) 2018/04/23 20:36:08 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '7QD', 0x0, "00a6af"}}}}}}, 0x0) r0 = getuid() ioprio_get$uid(0x3, r0) 2018/04/23 20:36:08 executing program 3: r0 = open(&(0x7f0000000380)="2f2f66696c6530022f66696c653000", 0x0, 0x18a) close(r0) pwritev(0xffffffffffffffff, &(0x7f0000001c00)=[{}], 0x1, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x1, &(0x7f0000000cc0)=[{&(0x7f00000007c0)="67fff94f270b163687e432fe180c9e1548dff1dc699b98521054760324416ff9303b1299bb14eb9d5d7007591645e43bd1efbc541da67323a24ffb39893e575662e35a81f9eb31a27c5cf83152c7a4ab3e8ea74bb88ef4b533ac22c01573b176118aff3950e078b0dc6141c5994be05e4fc218e30b4737870eda05bb13884dc01fc960b0b05a9495306d95020bd001f36c87e0bd", 0x94, 0x8}], 0x0, &(0x7f0000000500)=ANY=[]) r1 = open(&(0x7f0000000740)="2f2f66696c6530022f66696c653000", 0x4000, 0x22) renameat(r1, &(0x7f0000000280)="2f2f66696c6530022f66696c653000", 0xffffffffffffffff, &(0x7f0000000340)="2f2f66696c6530022f66696c653000") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000001300)="2f2f66696c653002") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000040)) r5 = open(&(0x7f00000005c0)="2f2f66696c6530022f66696c653000", 0x2800, 0x4) linkat(r5, &(0x7f0000000a80)='./file0\x00', r2, &(0x7f0000000ac0)='./file1\x00', 0x0) close(r3) splice(r3, &(0x7f0000000780), 0xffffffffffffffff, &(0x7f0000000940)=0x30, 0x9, 0x2) readlinkat(r4, &(0x7f0000000700)='./file1\x00', &(0x7f0000000c00)=""/146, 0x92) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x182, 0x0) open_by_handle_at(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="77000000400000003d068e195ec664580468dbf5b4f7f3b39e16ea22916a89ab87bea505c154be40e85af0d42054e756b75323d85d7bfb9b40448de848bf38e8268b6f1c284d274aed35d7ad942e2e43e2007b1b96d97d9bc0c2da71e7df57422f4762bca567e7e5318a00000000000000000000000000"], 0x40000) name_to_handle_at(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000d80)=ANY=[@ANYBLOB="6d00000001000000a63de020a08daa39d78dc07825ed1a09f89f6df51a88e9066facb2193f6a7ccb8d9ca570a54997a6ec223607897063c9d3dd324b929c784242d6bb789ab44d75f39320dbbcb11e22e221c14895a0be9bb49c9e01c0978be5"], &(0x7f00000003c0), 0x0) pwritev(r3, &(0x7f0000000740)=[{&(0x7f0000000400)="7662be05ef6850156a99f065e09e8a69391c4ac2a0ae295050b7c37b6b0627dbabba50037027785dfcabdfd495600cedfe3298d877dca8a2b55c13", 0x3b}], 0x1, 0x0) symlinkat(&(0x7f0000000000)="2f2f66696c653002", r2, &(0x7f0000000080)='./file0\x00') renameat(r2, &(0x7f00000001c0)='./file0\x00', r5, &(0x7f0000000200)="2f2f66696c653002") syncfs(r2) 2018/04/23 20:36:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf34, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000280), 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x8) 2018/04/23 20:36:08 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0xa7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet(0x2, 0x2000000, 0x0, &(0x7f0000000200)) 2018/04/23 20:36:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000001c0)="c4a17910403444a4b8010000000f01c10f221d0f0df466baf80cb8a49f6882ef66bafc0c66ed0f218d0f009e7b5e3b890f205e48b866970000000000000f23c00f21f835000001000f23f8", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/23 20:36:08 executing program 5: setrlimit(0x7, &(0x7f000018f000)) r0 = timerfd_create(0x0, 0x0) write(r0, &(0x7f0000000000)="a2b546d2311c32f077bff09556d24027d4c95b97dd040ed7a61e760266c964f8c4d3269d2563d65f00281d39aaee1e0bf1dfc209549b1348ecf6f212fabd69801f090cbd93c3561a8ee8079ff113f4fae7d716ea207f460a4fc6d854a5ab549b00fcac776efcc69aae4393966dc21f3b3d1920fba184aa03f2b0af0f8586fc46f9c146199edc9806c21269d79ba0ab6afc2102f16cf9b9be2a2af77042a56ccd6eebbdf8d0cffe67289da74bfd612f45191802544abe7dc5f0133b7855f9c1b93349b018b92cb9e3d54cfa17a6882374b1a6942c461a989990996fa482e87f138a20", 0xe2) 2018/04/23 20:36:08 executing program 1: unshare(0x60000000) perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) [ 81.232280] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 81.268140] IPVS: ftp: loaded support on port[0] = 21 2018/04/23 20:36:08 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) userfaultfd(0x80000) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r0) mq_getsetattr(r0, &(0x7f0000000080), &(0x7f00000000c0)) [ 81.384225] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 2018/04/23 20:36:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)=ANY=[@ANYBLOB="14faff000000838e2900001b8658b1aa152d"], 0x14}, 0x1}, 0x0) 2018/04/23 20:36:08 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x3, 0xb5, 0x3, 0x3, r0, 0x800}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x7, 0x4, 0x10001, 0x10001}, 0x2c) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/23 20:36:08 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) sysfs$2(0x2, 0x1, &(0x7f0000000080)=""/220) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) socket$inet6(0xa, 0xa, 0x9) getsockopt$inet6_buf(r0, 0x29, 0x16, &(0x7f0000000000)=""/33, &(0x7f0000000040)=0x21) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) 2018/04/23 20:36:08 executing program 3: r0 = socket(0x1e, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) 2018/04/23 20:36:08 executing program 4: clock_getres(0xfffffffffffffffd, &(0x7f0000000100)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0xa0000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/04/23 20:36:08 executing program 0: statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x3eb13d0ead364b73, &(0x7f0000000080)) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x110, r0, 0x3e) 2018/04/23 20:36:08 executing program 1: r0 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xc, r0, 0xd83d, &(0x7f00000000c0)=""/171) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x50, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x39) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/04/23 20:36:08 executing program 5: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0x330, r1) recvmsg(0xffffffffffffff9c, &(0x7f00000005c0)={&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000480)=""/74, 0x4a}, {&(0x7f0000000500)=""/184, 0xb8}], 0x3, 0x0, 0x0, 0x1}, 0x40000020) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x5, 0xffffffffffffffc0, 0x15379d34, 0x401, 0x6, 0x8, 0x5, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x7, 0x1f, 0x9, 0x9, 0x6}}, &(0x7f00000006c0)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000700)={r4, 0x3}, &(0x7f0000000740)=0x8) add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="ad7dbe62d2a0a29f32f46a04e33f2b261c92afd7c40811a5997b71835816362c026f805f7da2052618eb412058820d7b8c1846ad07773b2db0ec771d2bf08b56b96c655a25b5f3661ed81931090bdcbdcf5827ed9803880f81fbfa554d3f", 0x5e, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r2, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000000140)={'crc32c-intel\x00'}}) 2018/04/23 20:36:09 executing program 2: r0 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1f, 0x3f, 0x1, 0x7, 0x8, r0, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100000000000000c, 0x202}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x2, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/23 20:36:09 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setreuid(0x0, r1) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r1, r2, 0x7, 0x0) 2018/04/23 20:36:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0xffffffffffffff79) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setresgid(r1, r2, r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x4de3, &(0x7f00000000c0)=0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1}]) r6 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000040)) 2018/04/23 20:36:09 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$intptr(0x1d, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) capget(&(0x7f0000000240)={0x19980330, r0}, &(0x7f0000000280)={0x6, 0x10e3, 0xe6a1, 0x3, 0x3, 0x6}) io_getevents(r1, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000100)={0x0, 0x989680}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000180)={0x100000001, 0x100000001, 0x2, 'queue1\x00', 0xffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000002c0)={0xe74e}, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) io_submit(0x0, 0x0, &(0x7f0000000340)) timer_create(0x0, &(0x7f0000ee4000), &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(0x0, 0x0) 2018/04/23 20:36:09 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0xc0045878, &(0x7f0000000140)={"6c6f3a0200"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/23 20:36:09 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="d50ed1c17b4bc812efe77c53d7bb88c42920d1f5c4ecd42f34c236f59855c646f752322652b4a2277f1cf7464c7a9350244508efd4b47f2cea0c8a0a5b4697d97243b52ca45770454dd0f860978ace895e4c628c7e89c0efbddb00000000"], &(0x7f0000000a40)=0x8) r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b0000000000000004eb070000000001000000000000000000006d5624f5ea12a00bb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/04/23 20:36:09 executing program 7: r0 = socket(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000b3cffc)=0x14) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/23 20:36:09 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x1ff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000003740), 0x1e6}}], 0x2, 0x0) [ 82.038515] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/23 20:36:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000200)=0x8b933354fa8d7aee, 0x80000) select(0x40, &(0x7f00000000c0)={0x40, 0x3, 0x1, 0xb46, 0x6, 0x400000000000, 0xffffffffffffffa2, 0x9}, &(0x7f00000002c0)={0x3d, 0x1, 0x200, 0x3f, 0x0, 0x6, 0xfffffffffffffeff, 0x401}, &(0x7f0000000300)={0xef7e, 0x3, 0x470b, 0x0, 0x9, 0x2, 0x5b00, 0x10001}, &(0x7f0000000340)={0x77359400}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000001c0)=0xfffffffffffffffb, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x2, 0x2020, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'ip6_vti0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4, 0x1f}, 0x8) ppoll(&(0x7f00000003c0)=[{r0}], 0x1, &(0x7f0000000440)={0x0, r1+10000000}, &(0x7f0000000480), 0x8) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x9, 0x1, 0xf, 0x3, 0x0, 0x1f, 0x5, 0xa8e, r4}, &(0x7f00000004c0)=0x20) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/04/23 20:36:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x80102) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f0000000100)=0x54) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="04042dbd7000fedbdf250a0000000800050007000000400001000800050004000000080006006c6300000c000700080000000100000008000b007369700008000600776c630008000b0073697000080004004e2400000c00020008000900000000000c0002000800040002000000fcdd"], 0x74}, 0x1, 0x0, 0x0, 0x87d6053748b21561}, 0x0) 2018/04/23 20:36:11 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x9, 0x1, 'client0\x00', 0x1, "a11ace6f0879544a", "7e1f78fe60ff8d89b017c5e95eeba8341fbe242a54400afb3f3fedb440e92ab6", 0x3f, 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)) dup3(r1, r2, 0x0) 2018/04/23 20:36:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080)=0x7, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200280) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0xf, "b6cd28ab2f26d531155fb8c7124315"}, &(0x7f0000000240)=0x17) 2018/04/23 20:36:11 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) perf_event_open(&(0x7f0000001340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001300)}}, 0x0, 0x0, r0, 0x0) 2018/04/23 20:36:11 executing program 0: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r0, 0x1, 0x70bd27, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4008000) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/04/23 20:36:11 executing program 6: capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x4000) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80000) r2 = fcntl$getown(r0, 0x9) getpriority(0x1, r2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2}, 'bond0\x00'}) 2018/04/23 20:36:11 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs, &(0x7f0000000000)=0x6e) sendto(r0, &(0x7f0000000500)="95213863fe1d5db5f3179df56a", 0xd, 0x40, &(0x7f0000000540)=@in6={0xa, 0x4e21, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000440)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f00000002c0)=""/193, 0xc1}], 0x5, &(0x7f0000000140)=""/151, 0xffffffffffffff85}, 0x0) 2018/04/23 20:36:11 executing program 5: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffffffffffffffff, 0x24142) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@loopback, @loopback}, &(0x7f00000000c0)=0x8) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="9a22939e67cca29c916f9f955e984e3337bbb045a12f0d53283b037c745f01779ac1b2b83e124771023a33f7b032c48897f0bdb0bbdef3c3f38af741f2dde123d11a180daa90c68ce1b19a17b8fceefc64b94ef5ad8ce385", 0xffffffffffffff06) 2018/04/23 20:36:11 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$void(r2, 0xc0045c77) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e705621ca06eef1dae8000000300000000000000cd959baa11b5dda31cd901"}) sendmsg$kcm(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)="f02cbc89896e8bd6a2d8ba2506eb1d9ace654b135926f926c11aad5193fb58346bdec4e3fa401aecf1b80db0cddb4d3b3aac781703cb81451d4f8d99c2bb1109481d3359239376ee609288e5b34fb5853a2c77865aac2674f0bc40a50e45966a710a3757ef75b6334904edbc710d5d0c17f74396c480a1ed79d1b1590b5d79d62b563daa02509b99add10afcd22fc97982f2d588226d2ba42f46e629c776f4678c7df2991f72d60897b54b6527a2e81be1351a8f5f37b348d5c77260287059322039415c802014214ed05ab46bad00", 0xcf}, {&(0x7f0000000300)="a46ffd331d67d19db8db219d38c3ba42c51edd0e11292a1df66057078c1058c5a719782bd61d3f14fba6695eae7d6664485c1842efa4c2c4be1ecb7eff4468cc953a5054adebfab30e76a82ea2987f", 0x4f}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="b49b485b7e4d3418214840d711cc326463e0e6cd4dc231639a67fb73eedf2643918bd89d12bfa6bde3a2b34ca58d89676aa32ce9932698e49aca1074621075a744cda863eee0ec4e32a6eef551752a334b907679bcd2f7b064e41a3acb733c65587891fd36b5bf379b0160d5e5399d4f449bc3ee0e261118a7", 0x79}, {&(0x7f0000001400)="ffc9e5ef31f1dda0d600a28d3fab324e7ef9c5d4b6a12a310ac4d4157e51051e7a457cf3985461263bdeb73f428a162e68d68e4e82307864e5288751133c12b0fdcf682b92583607fb17828efda2bb5f1de5c0b51f3d87b701cef2667a8dc6f38692950ca38b2e7a57e8452dfd372777a39427089e8fa7c1", 0x78}], 0x5, &(0x7f00000017c0)=ANY=[@ANYBLOB="e00000000000000001010000800000002a27b4a2789a716f7fe1f0964ed468be4df543c752d2c944aea9047fac81f3b9758f1375bbb67933d5103560a812b7aad379ba3e6b231f0ab412928bac103ab7e10f6270ec15f399ba3357eba087b93bb5d4bfba0044820bbf51657110cc079b9bf61678b836b4a46a1e8572da4654f726b91930b1f30c9357f6d1be281afa65b661bb5b891e2f35c7277f70261ab4ac0e3e377a860a9dece598a601af6edda84c0d69b7a3538efd2500449c1710174035c5fdb7b472aaba674d6c7dbb78045a3ae1d06dd231eab7038e4c023f08d8ad2d66744d5013fe6a94f6b6a8000000d0350fe73d05b9d845b057b430e2191d804f7953b82e1f876faeb564c2b411c830bfacbbfe68112f885a035bc3cf40d773adb1e8ded3cdff59f75f858476d6cdb8ec6d4d34341e694ba4084e06"], 0xe0, 0x1}, 0xc000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001740)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001780)={'vlan0\x00', r3}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/23 20:36:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1e, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) bind$bt_hci(r1, &(0x7f0000000140)={0x1f, r2, 0x3}, 0xc) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r4, 0xffffffffffff903e, 0x5, 0xdf0}, &(0x7f00000003c0)=0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x408402, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) dup2(r0, r3) 2018/04/23 20:36:11 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sysfs$1(0x1, &(0x7f0000000000)=']+vmnet0\x00') sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) listen(r0, 0x0) fsync(r0) 2018/04/23 20:36:11 executing program 1: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x50, &(0x7f0000000500)=0x5, 0x4) readv(r0, &(0x7f0000000180)=[{&(0x7f0000001400)=""/237, 0xed}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x781a, 0xfffffffffffffffa}, &(0x7f0000000080)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000d40)={@mcast1, 0x0}, &(0x7f0000000d80)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x6, 0x0, 0x5, 0x7fff, 0x2}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000dc0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x8}, 0x90) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x5b, "b453b16ce88778fa86ab7428b55c1427181a475eec21491f0b60821fd2eeed209a2032f73605def9ffa486f8ed45025df54e5decfed8cebaa714a0f1c71153758188b4be5009ca93b53420e2bd58a0ea1f2e842a5f0bb6d100e5b8"}, &(0x7f0000000280)=0x63) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, 0x48, r4}) 2018/04/23 20:36:11 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31425}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/205) openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) connect$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"729a80c24bc51a"}, 0x3}, [{"aeda83d7f44617"}, {"1e2160e129a9cf"}, {"4d7536a5a81481"}, {"d449c71d83ec6e"}, {"90311b2af9c00a"}, {"553b7605603124"}, {"453e78f55c13b2"}, {"52c2dfdfc554b8"}]}, 0x48) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e06001a0600009e4c82bd9a55eef754e570e0869bc9bb586eb9c2cabbb6409440e9ab9ac9ad10ba26e142f0a92add7521741684d780843711022d12d1b06843dc11a5665257d18397f32d67b238de52990eb3a4944ab37c0e009fbde80f89fb47b46d81467fbe680d"], &(0x7f0000000400)=0x36) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r1, 0x5}, &(0x7f0000000480)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5334, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair(0x3, 0x4, 0x9, &(0x7f0000000300)) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x0, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'io', 0x20}]}, 0x16) 2018/04/23 20:36:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000280)={0xbb, 0x6}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000200)={[{0x800, 0x401, 0xfffffffffffffffe, 0x3, 0xffffffffffffff7f, 0x81, 0x8, 0x400, 0xcb04, 0x7, 0x0, 0x7, 0xac}, {0x1, 0x2, 0x2, 0x6, 0x101, 0x40, 0x9, 0x1, 0x73b5, 0x40, 0x3ff, 0x2, 0x8}, {0x8001, 0x6, 0x7, 0x3, 0x3, 0x0, 0x0, 0x4, 0x1f5b, 0x2, 0x5ec124e, 0xfffffffffffff800, 0x5}], 0xfff}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) pselect6(0x40, &(0x7f0000000040)={0x5, 0x4, 0x80000000, 0x8001, 0x0, 0x101, 0x100000000, 0x7}, &(0x7f0000000080)={0x0, 0x0, 0x6, 0xba9, 0x9, 0x8, 0x2, 0x9}, &(0x7f00000000c0)={0x3f, 0x9, 0x2fe, 0x80000000, 0x1, 0x401, 0xffffffffffffffe1, 0x4800000}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0xfffffffffffffff7}, 0x8}) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000000000)) 2018/04/23 20:36:11 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x110002}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@ipmr_newroute={0x198, 0x18, 0x200, 0x70bd26, 0x25dfdbfc, {0x80, 0x14, 0x80, 0x10001, 0x0, 0x7, 0x0, 0x0, 0x2400}, [@RTA_MARK={0x8, 0x10, 0x6}, @RTA_METRICS={0x48, 0x8, "d9a07998e4fa6f88b50f6b347c8448ddee15ddf7caf9f0c9f3466ae365e68f2857ff9b5524249af0fe0e672c3192cfba26f91e2c5768eb86b1b502e8200c44ddf443"}, @RTA_PRIORITY={0x8, 0x6, 0x8001}, @RTA_DST={0x8, 0x1}, @RTA_MARK={0x8, 0x10, 0x1f}, @RTA_METRICS={0x54, 0x8, "8114f99912ba95dd995f7d639130ecfe9c1ac2370fd1f943bc0e20d6d3bad398e587f3b0f3eb1963022330506abda921d1b6101fba319802fe444931088b6ebc2db6e8a2ac93594a60b8f11e87"}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}, @RTA_METRICS={0xa4, 0x8, "52ddbfa82f51b56c6724692c479f0b6d6d483f78bf23314caca89b49b30cb8cf0568c23e5f8fe4d01410faf24c4ff722f91c77cddbeac80298220734a03abbfa0c6c9971d5ee0703d32fdabab597496968f5cf765db7ec449447dbc1e6a0562ce5c023c9977542c06116154c166181f0939a524f0ca7ad2f770bfafa6411037a3bff10f13ec41dad1469567aefd52acfe77322e8698a5ee73eb8361286b1"}, @RTA_METRICS={0x14, 0x8, "b689aa71690b449d054bda7149"}]}, 0x198}, 0x1, 0x0, 0x0, 0x80}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x1, 0x5, [@multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x24) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) 2018/04/23 20:36:11 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) fcntl$addseals(r0, 0x409, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1261, 0x0) 2018/04/23 20:36:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f0000001480)={&(0x7f0000005240)=@nl=@proc={0x10}, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000002bc0)}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x8, 0x1, 0x0, 0x59212d5f}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x5}, 0x8) 2018/04/23 20:36:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00000001c0)=""/56, &(0x7f0000000180)=0x38) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/23 20:36:11 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)) r0 = socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0xa8600, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000080)=""/95) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) r5 = dup2(r3, r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000180)=0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x413, 0x2}, {0x200, 0x6}]}) rt_tgsigqueueinfo(r6, r7, 0x2d, &(0x7f00000001c0)={0x3, 0xfffffffffffffff8, 0x7, 0x7}) read(r5, &(0x7f00004b8fab)=""/85, 0x55) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="3ba112af7783176e6a725b4461466f22", 0x10) 2018/04/23 20:36:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000c80)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, "d7a92b2966071b3d6f96a199667187e4b248d256dd0b228950674f1926e5b62f6ef7b9ede0ca5eb54f618acfa984620cf2d2656b3bb3cb753091786f2898a140b1b4d72caddeed0f82e696d070183b5c"}, 0xd8) rt_sigtimedwait(&(0x7f0000000000)={0xce}, 0x0, &(0x7f0000000040)={0x77359400}, 0x8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x2) 2018/04/23 20:36:11 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x80000000, 0xfffffffffffffff9, 0x7, 0x1}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffda9) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB]) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/23 20:36:11 executing program 0: syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x50, 0x10000) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x10402) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000340)='xfs\x00', &(0x7f0000000380)='./file0\x00', 0x2, 0x8, &(0x7f0000000a00)=[{&(0x7f00000003c0)="2290c1823ff760a899930c7666f3f7fd715fa9acfd6cbd8251cf5ca5905f94a1d21c3175d7314d54dd50a0596cef48774c44282880f991f6b41ab20ea08546efae27247f3cf52ac4a37f829e105586e4351100d3ba641c168b0658772f389fc4d8b2b0032449c7f9003730647339f1a4807f9a856d36ec0cd3d0cba63ab7fbeda9f9dbd4ba35f732f266406e00e506a26962097b65d1a1a675ab83b55441258feaf0c59be4ee0ec453aa62b254bd847cb68bec0872ea78b835da33a817bd5b3061515daa9ef8efece53ff15dae71d407eed318d42eca", 0xd6, 0x9}, {&(0x7f00000004c0)="f427000b5accb4156cf1ee3412c3f5b1a56b98a4260f0ad6d46ffa456bc4e0e748d0bea7fdfd11b39b666bdafafd77de476897d342e6d1f812e851a1b5ac73430e", 0x41, 0xfffffffffffffffb}, {&(0x7f0000000540)="5a13aec0e79b134eb99a4737b7b9728e253fae2a766b0b75673eb0c4c315571710fc4d69b23ddfdc2f717b0bdb8356594273eac6196ac57af1427cd999d8387ff0b2ab69901f567cbca598c109e0a284b8a475b2068a428cab0b1363e736ab3edcdd7b39dccb31633108415a3a0b865a5e7a25b50e9885c41c902f77bda24e72ebfc559ce02705a291b1d1fc3192ad0bdd375d1e683c04c7e9ed3ea8709bed5ea7d49a1773ed292d479768b82376e29a528a9d3e8e7838d77c7fb672b856a56b13e8a8a669bfd9e4896665db09c5195346f07e26a3d05beec0573c0d9c", 0xdd, 0x100000000}, {&(0x7f0000000640)="6be9cb775e3cc6ec774ee9e4b67f6ae3ca788bed25f73a3fc19106e0f3e89894765d898af7383e11c867a4c65b9b1148c670de0843625f6b14628d6e39c7a23bdd4360", 0x43, 0xf3}, {&(0x7f00000006c0)="a49a14435801128fa4ac489e9b9d059651a31b845a26e12c6ee840ed38438535ecad34fc39edc4e7dc51476bde3b5679b606f95302a6e3af7bf48360a80f5f2b386ed430548fdad1", 0x48, 0xc1}, {&(0x7f0000000740)="4f883fc9349037951aa3756588bd7608d60812e0a2389e35da3075a9afe296d255a5315d5699a07800db91bf270b205b9493e06ee73f9463e4438411b2fe4b9cd04abc90a5cee738bc832120d5c1d10b3db58e1e51ec742e25aff54fcbce61fe4254b4d2d10683b0ac45d3f399891ee065741e717776130089d28f9e174922ede2d3a364a9d42827fdc12de50d5795bfd05e1bb13113b752b18a02930bc5ded396b48fadd43e771549a0e8896f75ea36fc697f32671bc48b3178c4f32cb9c6c7af0f74", 0xc3, 0x89e}, {&(0x7f0000000840)="846c95187ea244d130cd69f0caddd31f715020e0499b6e1b984c3c7e812389fe2450c97bb965316fbe0d1b4bed2cb84675ff27702885d7876d336c09436483d372d9b8cd36394f5934fa0a28d8967c0f3ec13c66ba8271a300f9b55adb73f17e8a51664f76ca5738e899254c84143f79f6d349fc3910cdbd3a19a2c56c259ebe1c3858aa17f5ffca282b", 0x8a, 0x8}, {&(0x7f0000000900)="c32334bd0793516e45578e06dff6ab27e279da3f36a0731d0fd6cd6d9eebee448e86e7c5b5008c915ea0a35a97f18bb215fae375777f1231dde2aca5a6b434e53bb3c3a9a8790485700bf741b817650b58251924c315da337e302d386d86ae859eddf0e79c3806c29d50e73cea6e3fb06b7aa2ab7e2e7a57dab95ccc7eef77be4b1573760b673bd9478d56f4e7031ce5e8d8f5e63be5acb7e2082b44c2e482f41286dd38b480086c4c016ed568e35a6059a248cc0a3dc830887fc311b58b021f71786f097052bea980152678111883b552c3f62914ee7eab91c5e091ac22de", 0xdf, 0x7ff}], 0x41000, &(0x7f0000000ac0)={'nouuid,', {[{@wsync='wsync', 0x2c}, {@logbsize={'logbsize', 0x3d, [0x7f, 0x7b, 0x74, 0x77, 0x2d, 0x33, 0x0]}, 0x2c}, {@barrier='barrier', 0x2c}]}}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/186, &(0x7f0000000100)=0xba) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r2, 0x2) [ 84.885597] IPVS: length: 186 != 24 [ 84.925253] IPVS: length: 186 != 24 2018/04/23 20:36:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xffffffffffffff81, &(0x7f0000000300)={&(0x7f00000006c0)=@newspdinfo={0x1c, 0x24, 0x323, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 20:36:12 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x9b8d, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000a000)=@polexpire={0xcc, 0x1b, 0x201, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080)={0x1, 0xffffffff, 0x0, 0x82, 0x1, 0x9, 0x98e7, 0x3f, 0x1f, 0x7}, 0x10) 2018/04/23 20:36:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x8000) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x11, 0x200) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/218) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea4000500020900000002ff021000003302fb86960a9b60f40a7aba66110200"}) delete_module(&(0x7f0000000180)='/dev/vcsa#\x00', 0xa00) 2018/04/23 20:36:12 executing program 1: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x210001) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000, 0x0) signalfd4(r0, &(0x7f0000000040)={0x4797}, 0x8, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x3}, {0xffffffffffffffc0}}) 2018/04/23 20:36:12 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0xfffffffffffffffb, 0x6}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = socket(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x7fff}, 0x8) syz_emit_ethernet(0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaa82e50000008f6cd894faad717f56f592c602b0acd2d039edaee7300fdfe057f9994c000bf089ed01661c5325cdd4226e70d07e485fd1de118db391ae49b01a9375785a894deebc440163d7bcd2ce0525913b38117e90ff9acd0ad445ee893e7518147e8ad58e6b56fe2ac4cfd33d1f57ce5b3e72baccf22479beff6db757aa6f59509ba2448c9c205d97d1f99182792843aeed02c9b44a46757acd0fcf36985fa67676dc3cb5d76720b5ff658a683f3607272cdd985e1639fbd4adfc6149d124252cb9c36b95dd882d8d8fe29641e8023dcf9c5867a9c4"], &(0x7f0000000000)) 2018/04/23 20:36:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 2018/04/23 20:36:12 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400e0000000000000002f7be58d34fc52f6541870000000"], 0x14}}], 0x2, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={0x3}, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x8) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/23 20:36:12 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'rose0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) 2018/04/23 20:36:12 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r1}) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @sctp_ip6_spec={@loopback={0x0, 0x1}}, {"0616", @link_local={0x1, 0x80, 0xc2}}, @usr_ip4_spec={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, 0x1}, {'E_', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}) 2018/04/23 20:36:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB="0590275b409623d33d562c00"]) 2018/04/23 20:36:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)={0x14, 0x20, 0xfffffffffc000003, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) 2018/04/23 20:36:13 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) delete_module(&(0x7f0000000040)='security+\x00', 0x800) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f0000000040)}, 0xfc00) 2018/04/23 20:36:13 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000310000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6f7573655f78617474722c00b2614fe98aa72887b2c17c67db617c3f51a95004e7345e19dff823a38bc5a59ec2f35a8b9d36a23d97cbca6989dc79f94a5fdf8a2ac3f94736941ab76d6d606871fd44b44b876c8dae083fe90054041533e968e2be656170e1e0524b543670437cf101b9f2aa955098d4370f8b49d51b77823d"]) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000001c0)) 2018/04/23 20:36:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x818, 0x210000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)=ANY=[], &(0x7f0000000240)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/23 20:36:13 executing program 7: pipe2(&(0x7f0000cd7ff8)={0x0}, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) dup2(r0, r1) pipe2(&(0x7f0000000180), 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xd4, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8c74}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xd4}, 0x1, 0x0, 0x0, 0x1751cf73d2054c5e}, 0x90) 2018/04/23 20:36:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x24000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x60bb8936}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0x4, 'queue1\x00'}) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r4) ioctl(r2, 0x1, &(0x7f0000001000)) 2018/04/23 20:36:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x41f, 0x10000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x6001, 0x0, 0x0, 0x0, 0x0) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x400) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) 2018/04/23 20:36:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) dup2(r0, r1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x79b}) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="f8", 0x1}], 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6) [ 85.982352] f2fs_msg: 23 callbacks suppressed [ 85.982385] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 85.994415] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/04/23 20:36:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000180)="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", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)=""/178, &(0x7f0000000400)=""/4096, &(0x7f0000001400)=""/4096, 0x4}) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/04/23 20:36:13 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x80) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/4096) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x84, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x2c15c010, 0x0, 0x80000, 0x4, 0x8, 0x0, 0x0, 0x80000800, 0x0, 0x475, 0x0, 0xfffffffffffffffc}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="24bb99219e0cd33b0fc1b22a6ab0dacb72eeb59d30feaa325fae067fc06728d9fa5d50b3e14a127fcd341c15d8c3f6059dc3c3987937959d8c5d2854a37ffe0b3d6ec58d54b3e87b0efc6f5c2c9766ab9eb4512bf5fa1f043a62b30dd0c39d209082987e27d1e042330881c694f687c251ceda1f4c3926d3e8aa99ae5e5cc1cb0de015927fd2ea390c74bafc09b4f047a33aacc649240659c46b4b05f0fbb2d20eb09f07114058cc555f73934ab4fc0da03ef3d9cd43c6") utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x8, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) 2018/04/23 20:36:13 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1ff, 0x2) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000080)={0x3, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000380)='./file0/file0\x00') 2018/04/23 20:36:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) 2018/04/23 20:36:13 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000510ffc)=0x1b) readv(r1, &(0x7f0000001280)=[{&(0x7f0000001180)=""/217, 0xd9}], 0x1) 2018/04/23 20:36:13 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8f, 0x199000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) [ 86.170960] F2FS-fs (loop5): Unrecognized mount option "nouse_xattr" or missing value [ 86.199614] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 86.206772] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/04/23 20:36:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x202000) getsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f0000000100)=""/106, &(0x7f0000000040)=0x6a) 2018/04/23 20:36:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000001c0)) 2018/04/23 20:36:13 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sync_file_range(r0, 0x60dde2d2, 0x101, 0x3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x101000) timerfd_gettime(r1, &(0x7f0000000080)) sendmsg(r0, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000040)="240000001900030007ff0907000083be8020000000040005031d854a824558892afa569f", 0x24}], 0x1}, 0x0) [ 86.282280] F2FS-fs (loop5): Unrecognized mount option "nouse_xattr" or missing value 2018/04/23 20:36:13 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) connect$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x1ea, {0x8, 0x9, 0x100000001, 0x6, 0x0, 0x9}, 0xa0, 0x7bb}, 0xe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fd", 0x10}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r3, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/23 20:36:13 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xe4a, 0x282700) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/23 20:36:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01200000000000005800efffffff"]) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000000080)) recvfrom$inet6(r4, &(0x7f0000000000)=""/56, 0x38, 0x14ca070ecf35598b, &(0x7f0000000040)={0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x1c}, 0x6}, 0x1c) openat(r4, &(0x7f0000000140)='./file0\x00', 0x8000, 0x0) 2018/04/23 20:36:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0x2c) r2 = accept4(r0, &(0x7f00000001c0)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x9e, "11196c806f6e1991b0703b522ee7b6e0081aff041aea24174c4428052ed9c238fc016322d9b45c1e2888a3e0b8fd397c4681ac83e000be288d6925ef48d8229a3abef39b7a28258f38a2aad2a5cf42e40b5867d6115fe849254ac27c3c52cac50710a9f9850b82feaefa15b068f086c3d4f7822ac127b82340f30d4e1f477403c8824e6da1b4a82f456d05167b069f24143a5c947e1e80c0241d5d9ff091"}, &(0x7f0000000300)=0xa6) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={r3, 0x7}, &(0x7f0000000380)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000003c0)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r4, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000180)) 2018/04/23 20:36:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0xfdfa, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000000080)="a7", 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000002440)=""/4096, 0x1000}, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/169, 0xa9}], 0x1, &(0x7f0000000340)=""/5, 0x5}, 0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x9) 2018/04/23 20:36:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000000200)="2148277a683f84bf712837c5b92d890776750757ec851ee917a9d6090d48facacf8972e2eb69f8b3085a248b443ce528c3caad2d0f14a25ba6e2e87f813c0e4678ea3b74b3da32add6b9c23f3045b8402df4bafe09c74b3c3b072ea2c52a78a68cdbaffd246f") accept4(r2, &(0x7f00000002c0)=@vsock, &(0x7f0000000340)=0x80, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r4, 0x1}, 0x8) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x7, 0x4, 0x8}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)=ANY=[@ANYBLOB="1b870000004c0000"]) 2018/04/23 20:36:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000140)={0x3, 0xbb, 0x4, 0x4}) r1 = msgget$private(0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x3, 0x1, 0x6, 'queue1\x00', 0x800004}) msgsnd(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="04e79b68"], 0x1, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x100, 0x0) msgctl$IPC_RMID(r1, 0x0) 2018/04/23 20:36:13 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000fed000/0x2000)=nil) ioctl$KVM_RUN(r2, 0xae80, 0x0) munmap(&(0x7f0000fee000/0x1000)=nil, 0x1000) [ 86.560893] sctp: [Deprecated]: syz-executor7 (pid 7049) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.560893] Use struct sctp_sack_info instead 2018/04/23 20:36:13 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00'}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10d600, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x80000001, 0x400, 0x45}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/connector\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000000c0)={0xea3, 0x0, 0x5, 0x2, 0x100000000}) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000010ff0)={0x1d}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000017000)=0x230, 0x4) readv(r4, &(0x7f0000015000)=[{&(0x7f0000015000)=""/44, 0x2c}], 0x1) 2018/04/23 20:36:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x9, 0x1cad}, 0x10) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x40000) 2018/04/23 20:36:13 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x8, 0x9, 0x80000001, 0x16, 0xffffffffffffffff, 0x400}, 0x2c) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x0, 0x0) 2018/04/23 20:36:13 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0xfffffffffffffdae, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000240)={0x2d, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e22, 0x3, 'none\x00', 0x0, 0x3, 0x46}, 0x2c) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f00000004c0), 0x10000106) r1 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x8000) connect$netrom(r1, &(0x7f00000004c0)=@ax25={0x3, {"df625e3d7aff64"}, 0xf3f1}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000140)={0x14, &(0x7f0000000100)="9814751d59876209edb812bb6ea31d09f7faa6c2"}) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000200)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x11c) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=""/202, 0xca) 2018/04/23 20:36:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000280)="fa", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xbdb, 0x101400) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2}}, 0x3}, 0x90) 2018/04/23 20:36:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000180), 0x10000, &(0x7f0000ffe000/0x2000)=nil, 0x4) 2018/04/23 20:36:14 executing program 4: r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x3) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xe, &(0x7f0000000180)=0x10001, 0x4) fallocate(r0, 0x0, 0x0, 0x87da) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x51e, 0x1) getrlimit(0xf, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$addseals(r0, 0x409, 0xf) ftruncate(r0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0xb, &(0x7f0000000140)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="726177009a6b524a0000000000000000000000000000000000000000000000000300000000000000000011000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000ea00a952e30c7d16172779555010edf6d018b2b8a84794e5efc0af253fbc7e2fccbb1b20161ea0d66b7e3818aa367a992b960dab50df293713ecde4b75a1a6e87933004c99e655c0fc15bfb841216c5ee67d31e824fa8546e8278e72db16892595eb643a107e4384930f015286db4bc19c56f60d5f9cccd562442fe18a3c"], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'tujl0\x00!\x00'}) r2 = socket$netlink(0x10, 0x3, 0xa2203dce524dfc26) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x28, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) [ 87.386592] sctp: [Deprecated]: syz-executor7 (pid 7049) Use of struct sctp_assoc_value in delayed_ack socket option. [ 87.386592] Use struct sctp_sack_info instead 2018/04/23 20:36:14 executing program 5: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420f, r1, 0x100000001, 0x400000) 2018/04/23 20:36:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) pkey_mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000140)) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000001c0)) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000200)={0x7b, 0x0, [0x81, 0x5, 0x100000001]}) 2018/04/23 20:36:14 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$KVM_SMI(r0, 0xaeb7) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200005}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xd4, r1, 0x28, 0x70bd26, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3806b7ad}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x20}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf5}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x48000}, 0x80) 2018/04/23 20:36:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)=@broute={'bro.te\x00', 0x20, 0x2, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x4aa) 2018/04/23 20:36:14 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000e6ffc)=0x2000000000007, 0x9c88be9f5a8c7c99) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x20, 0x4) keyctl$get_keyring_id(0x0, r0, 0x31) write(r1, &(0x7f0000bdf000), 0x0) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x2) readv(r2, &(0x7f0000000080), 0x22f) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x0, &(0x7f0000000540)=ANY=[], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147}, 0x48) close(r3) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000900)={@remote}, &(0x7f00000008c0)=0xffffffffffffff34) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x7, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000940)="ddebb9b8d556e8e85db02ea5e961b27286babb9e72380e7e2cb22a89387ec13445afe46bba775020579e2abeb6a3521cbbae89162f0074c176dd57f95f772c57d83173d0801f055968086155ec2628c7c5e98308c6be70506fff242eaf57c1900cfb43428a2e4dd7851e1d61cc96b8b0370f73bf29a123f49b53f4ea733a5d60b59feeca35f441f12656df88970b5de2cc672122310d2b855a0fadefc5053af207da566e12d2bb08aac3b044583fda6bb22c6f5a3d466dea61de976b9fe497968f4814efffc3189034ce3734940a4d86e1fcaa202048fcfdb4e25acf836bc4a670b7") openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x101000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r3, 0x1, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000780)={0x7fffffff, 0x6, 0xb9f2, 0x80000000, [], [], [], 0x90, 0x200, 0x7, 0xb5a, "b3741d34f3ce2d625ee107b4aed9d466"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x7fff, 0x10000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x9ed}, &(0x7f0000000300)=0x90) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000440)={r4, 0x10000, 0x800, 0x4, 0xe8, 0x6}, &(0x7f0000000540)=0x14) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x40, 0x0) getsockname$netlink(r5, &(0x7f0000000100), &(0x7f0000000240)=0xc) io_setup(0xcb, &(0x7f0000000680)) 2018/04/23 20:36:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:14 executing program 3: r0 = userfaultfd(0x0) r1 = gettid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) getpeername$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/23 20:36:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) dup3(r2, r2, 0x80000) kexec_load(0xffffffffffffff7f, 0x3, &(0x7f0000000ac0)=[{&(0x7f0000000000)="817693a06d413e69a7eee1973c82e1629a5b40ee88c7f061a893d3671495b4078ef26d3b492a3136e7b75fb4ba4884a4a75df819ca4c24e4b84ca9af57998b1850d523f22562be16b5d8e5e632564d7a42f2fbc5252b7bc3369fcd12bcd43bc95a5d8734208f4fdbd5da88a0505d029fe4eecfd74de6560bb931f8d5e8be006cba129fcde09ff61bc4c604e408313c2bcb6ff6f6", 0x94, 0x5, 0x7fffffff}, {&(0x7f00000000c0)="9bd13cf242ce1fbfe74b50f60193d88926fb3fefcfac2fc421ff5b2f7ee97a78de599011ccdc350419fd5ca95f2f4172dce880001177ef574a0b16254042d466f98d41b900266c94d729c806ac0442a5787ac522bb6693ca3a0c8b010fe209d2df7170c4628df2ce07e82828d71438852dde68de5515dc53391abbf53a3b7538468dc3f1d9b88e41a792370962378754348ff768f2", 0x95, 0x101, 0x101}, {&(0x7f00000005c0)="4995676cf08abe9b7d0752cd01a000b9762f28ec59d37f404558241f2a72d1aae4a5f9207de8559948334dead3ae48b8f52155142f7eb7c6cbff62c927867ffff01a3193ce6e79ff52ebe8fa5705d7a89636f92a0a30d7bb3cdab318f1b4d7c9304d4878fc04f488b80e6439b46ee2f0028dd45d83cdb98cdec2071821e3876ce99002fe4007f8828fc8ab7085ef7f5c97a9d167003450092c9cbad68b", 0x9d, 0x5, 0x7}], 0x320000) 2018/04/23 20:36:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:15 executing program 1: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000140), 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xdc7}) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6bcc, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r3}) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) 2018/04/23 20:36:15 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff0000000aaea9bffe38000020080045000030000000000002907800000000e000000114009078ac14ffbb0000000884d84b2db57b8a0a23a7972ddbf02a1b8d2753a80059fdec95f68108707fc4cef6837355e84b081fdc0be861992c2151dd02df0591537006d8a7860ec2901038d88a7dbdd9ac8878e540981ee4f5ee4cc4eb70a174fe12b222"], &(0x7f0000000000)={0x0, 0xfffffffffffffffd, [0x0, 0xfffffffffffffffc]}) modify_ldt$write(0x1, &(0x7f0000000040)={0x9, 0x1000, 0x5000, 0x2, 0x73, 0x8001, 0x6, 0x6, 0x4, 0x846}, 0x10) 2018/04/23 20:36:15 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x2430}}, 0xe8) socket$key(0xf, 0x3, 0x2) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@rc={0x1f, {0x1400000000, 0x2, 0x5, 0x2000000000, 0x5, 0x6}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)="bf3839864a392e38c790f3874d06ed7bee92b67fe5ef7f22a086d54980193c97f9ba95380cb839e9c566da7d2ecf450786f24306e4cb2c9d05356e11ad7813f96c2ed53cc1c797ce5519a80a97ed712ab50b021f0865caaa75b3217700912a797e4826ddf4bace804d61ac8b77434fe846dfc1d7cdb5342976cdd521227257d8630ae9f2c60e8889708c0313eac046e0af7cd5071cbf048cbbc3339a98a8185fa825f18bf42716034324dea5f51eadbeadbcf47ec7334aa64a", 0xb9}, {&(0x7f0000000340)="eb65cf380c1811d33f384ec21203f1d9d58f621bd0d4f1276453e3f78bb5f1e312834dbc6967b37be7b6e2f2d9de2db2d87ac063ba7d351581c1b621a341af73191ae8fed2f9594d03ce625b8e6ce7e0dd9617090d43a107303c7a315f303b59576068a0769e8ce8e424f66ab6dea93d70451f5a5f3bf020e49fe6ae8a097fda6faa046c4380e63665ac0f92402b81eea855ae5a01ceed4f5fc9424d7c3207b7fafa11958417e6a6afd83c3949583ba010ef98597cfdda764ecaf60d84f45035e2e4a3f61e7b85bf4cdfe9d4f75e0e70d8c6", 0xd2}, {&(0x7f00000001c0)="bdae56f14ff6b0f1d3a72e679e74e71f4441b4b6cbc94cdf6d18d21c46a599270087f890fc42ae8b19c426680236b939373f7b8e6a7203f4d7914044422a07d70c9818f2e5ea8f23aa58fd0cd0452dca3590c83b2ffdf662611639a6ba3bd42672203bb50ed16b4538de5834e7650cbba84188ea4882eef30a", 0x79}, {&(0x7f0000000440)="5380fdca2c7359b2244059d325aa6301a105c162d62226557a80dfd759ec69c145b1431c3e5917f8653ce011e3efc553e4729f4db6df89757adf3c1476a9eb536fb2a2d6a759cd77aeb63bacb582c5c44d667d2d671a3907739a98f7", 0x5c}], 0x4, 0x0, 0x0, 0x8000}, 0x40048c0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070207020000000000000000000000"], 0x10}, 0x1}, 0x0) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x3f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000240), &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]}, 0x505) 2018/04/23 20:36:15 executing program 2: syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x7fff}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) setregid(0x0, r1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/23 20:36:15 executing program 5: r0 = socket(0x11, 0x1, 0x3) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000a22000)=0x61a8, 0x4) 2018/04/23 20:36:15 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x129) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="2dc1dea7169a98d9ff269cb5081afac51042b9e01f9f0345bd00f22a7e2ae07c0959a185172aaf2ed95a9eee248edbe51b05e77599eca036ba404e24d14daafafc9353f2615a89abea14c07f6c6be3cd90a57e9c517c7f136621eb4e685057ac31cf4a7acfbae3b1f4a8fd37c373757d5f02f6c1594e50245702940fe149301ad60527b768f834248cad0f056c71ff630ee07ffb3b385f05d164a751bb3e99d83c8c6823aa9aac3605e38fa511aabbd260bbf68e98a73dc662488ae3cf61cc3e6106d621c8c5a0034ca4523470c1d58caf1688") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f00000001c0)=0x4) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)='s', 0x1}], 0x1, &(0x7f0000000c80)=ANY=[]}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000200)) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001a00)=[{&(0x7f0000001680)=""/226, 0xe2}], 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/04/23 20:36:15 executing program 0: io_setup(0x8, &(0x7f0000000080)=0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x2040) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}}, 0x8, 0x7fff, 0xfff, 0x4}, 0x98) r3 = socket$vsock_stream(0x28, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000140)='0', 0x1}]) 2018/04/23 20:36:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe, 0x84, &(0x7f0000000340)="4e77582ae86bc806202d7ead41a4", &(0x7f0000000100)=""/132}, 0xfffffffffffffec1) 2018/04/23 20:36:15 executing program 6: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000280)={r1, r2/1000+30000}, 0x10) r4 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000003c0)=@req={0x28, &(0x7f0000000380)={'bond_slave_1\x00', @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}}}) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x6, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000001c0)={r5, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) fadvise64(r4, 0x0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x4769}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000080)={r6, 0x84}, &(0x7f00000000c0)=0x8) r7 = open(&(0x7f0000005c00)='./file0\x00', 0x101000, 0x10) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000005c40)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, 'vcan0\x00'}) 2018/04/23 20:36:15 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) getgid() getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x3ff, &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x68, @loopback={0x0, 0x1}, 0xf9e}}, 0x3, 0x1, 0xfffffffffffffffb, "9cd107448c492e9411f6161192dcb0335e555adc3bc4a7fc0fb35fb9cfe60db77200ce6a4dc9182b978f4d3d369fec2cc63935115dd8e5a2fa340f2314247c574c8f9c2dca1982753a1040bb774fba57"}, 0xd8) 2018/04/23 20:36:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:15 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x20000000}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x925, 0x8, 0xffff, 0x8000}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000240)={r4, 0x8, 0x9, 0x59, 0x5, 0x0, 0x3, 0x5, {r5, @in6={{0xa, 0x4e21, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x4, 0xe9d7, 0x0, 0x4, 0x100000001}}, &(0x7f0000000300)=0xb0) close(r2) 2018/04/23 20:36:15 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff7fffffff}}, 0x7f, 0x401, 0x7, 0xff, 0x3ff}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0x8}, &(0x7f0000000300)=0x8) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x80000) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000140), 0x10) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000040)=""/202) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@broute={"62726f757465e4ffffff00", 0x20, 0x2, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000800], 0x0, &(0x7f0000000240), &(0x7f0000000800)=ANY=[@ANYBLOB="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"]}, 0x450) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r2, 0x3}, 0x8) 2018/04/23 20:36:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x301000, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="02202000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0x3, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYRES16=r1], 0x1}, 0x1}, 0x0) [ 88.324091] kernel msg: ebtables bug: please report to author: Wrong len argument [ 88.351821] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/23 20:36:15 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x80000000, 0x7, &(0x7f00000005c0)=[{&(0x7f00000000c0)="49d7fcb34e07da6f8c42addb212e874cd1fbd96dfe4e48b169469611bb9e09ed333fe50728d4cb5f79fdd6f1263dd609cfa0a3c4c6ba3ce60b2bf91c8cd0db647073f2b0af1df36226120b3dd90209005ba84cc59bd1c67e08a25091a31b891eee25eef0ba65fa5987612ac540e6a00c4a33134df7d80fbc8371e3a523e82f23379f0879310e2ad6fae12c9eb3b6ea64382efa5890a5f97e322c1827bf9c4d19a7b3df5d150f011fac7f37602e5c0e796954b803130e702aaa2bde0e652ef096e97a45b0ed84853004356f08de5837e7a579", 0xd2, 0x6}, {&(0x7f0000000240)="5023fb71b4b4019d664310e88bf841cc974fbb411f76726559e59d76369a9a015ec29bb92c58d13d180aa548ac25ceeb702c9c54d87f5da61706d7efddcd32baec969b4f613959367aaa55775c23dc2396844b7d86548ba924ed7f332bf921765a75902ae488985fb4b9b5634432251fb49bd078b8de", 0x76, 0x7}, {&(0x7f00000002c0)="fe186d4b0e58e256b7a8bdedb14f5149fd5f443cfb68a54653fd69d943452882ff9baf2b735d67517ca9dfd530d6e12353634a0f1f915263a15f218f290803b0cbec4cc3ae376e95c25d50979b3e118afda14fb55192e80eb557438ae009fb6941e571ce5d0d850d81f622ae7cb6f90a3783cf46b7594267a0bb8f2c5a33c9c89e0a6b629760f7888088d104fedcd81717730c74bdd992c8a4a2332ae67b03e843fb7c5dd7a85a21f1799f7a33fe9949fa1dbaf91a570eb937c4000ba9d4604e73757c3c56b2c96b466bc270496193496531d5d9f7787c199ab8535ebe76", 0xde, 0xffffffff}, {&(0x7f00000003c0)="c5a086421cf7f8abbb17efd584b75034fbd26189c7a3de60b0d11734dd417a4e9331375cb096317489e3e6d987fa8dbc3304843ff48ee88abd4f984610ad82", 0x3f, 0x1}, {&(0x7f0000000400)="9c18284c5156cbfa28284a4e8d8e53b3ae75d49ba7dd8f4a553a18aede337cc491021bb8b2cdbe4e73d6ba744798cc5eab3fe703ad5bc4205758a1248b2a3f7631b0cefab5cf3b3ef83087d3c6f422026ce19003f0e3463f53b79bfe664fd0dfc7cc63acfbd6c9e06544c4ffaa3e6bed0a33f93569bc11f23fa1d5005164f2bcdadec5d819f8441a29dd0e08887efff208cfeb01ac576b486425f86573e7275ae986ee854dd3f8a58171c5bba8c37e5368ea657c32f6fea726fdf2ea31ce9b55b9a1cf5ef276861a85dd3b80e517f8a775dd9622f2b189d6e279ebed282a33c6e0ad84a95df6e51f4e6d", 0xea, 0x2}, {&(0x7f0000000500)="c89d", 0x2, 0xfffffffffffffff9}, {&(0x7f0000000540)="90290b953ddd756f393e0219727469a732ce1001b570060f89985b784a7841549eb875331526b367672a37dfda03affff10b9166bc80d73c6797fab7ca3b0a5dcbb8102cf055b90ffb9131010da0011bbffde777899318b977d950f9517e66b25597d9506fd3f73343c3b357542d565ee40afe", 0x73, 0x2}], 0x206080, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) tkill(r0, 0x1000000000015) 2018/04/23 20:36:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r1 = inotify_init1(0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0xffff) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/102, 0x66}], 0x1, &(0x7f0000000940)=[{&(0x7f0000000900)=""/11, 0xb}], 0x1, 0x0) 2018/04/23 20:36:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000200)=@ethtool_drvinfo={0x3, "2b2482dcde37c55090cd279f1005f66fe94f533474381b97a8a44a70cd0866e2", "49cf083dcb69a52e693ce7f3780ba04a98b796da2c682b808a525d597867ab67", "47d464a2dff8fc7e5af77b9004610468bb5111a6fe101a8253cceec2f2d5bc2e", "42484cf2423024fca434a11f804e73e81170afc85cb6f49e33ec1077156495a7", "696e127e63309354878385582234f6c8ca6b67213a60ed85155f089f92e656bf", "fc70a2091620d0c8c1e980f9"}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc500}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x412, 0x70bd2b, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) accept(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000300)=0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000340)="a6f1c04a874a8ff4a11397dc8bc25a59", 0x10) 2018/04/23 20:36:15 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000004) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/04/23 20:36:15 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000001540)=[{&(0x7f0000000080)="12dbecb3c63e26a80d1c5e3213c3724f7db6c5c538784884080f9e2473a6e1c2a0b188630bc91a5160906aefab49bc00e778298a676913acdf6a55c7130353d75ad4513e429e230bab644654a9600036c116886eb6c06c9618c10bacfb7524763c929b65f8d49067803d18f66315e0bc36b3c8df5e793d", 0x0, 0x100000000}, {&(0x7f0000000240)="11fd61e4692c1177a981f4a233c6157c47d67c54717918d7ddaa4a1b9da580f8228192045944ae7d15e37566e58383a3944203a45b977ff3f71305c22eb8b5dd917b653dcccfcc5999349103bc142c1225bce790e92c3410fb9c856bf18621930127622d9b2291d7395c664aeb309c6a9caec51a879a7ca361a505bb85c0610c364ec120e2db4a8ee18e7af5a16258f16a31074f0647fd9937a09ea86cabc52942a66cb848e35dc21cc36b63d3f30cb8a86bd699f6ec6986197c67a335581080c4b26345bec84aed5c662f9f2c0d98304433eaf03766dedbf93d144179ffbdaeb90524edeb7d940e405f17c29252090803935a658727144cbcc6b440202a78b4d7f8cc118197b7d8aa4d1281f8b02a551e8f16f81f8b97b81a8dff7addde8357b3f7eb46ab1cca7f55cc18ec7ac9b680aaac049b1397c7bc1bdf23f9f251c6da1a47acb93245ea45336f7b23305a1bfc02c92f0f8a7f2ae7cf0f003ddf31e768f681b24b9b9a7bd9592eaca6d51b431787ae22cc0cebb2532273119796fcb15c673c2a8ab0abc32cf7f928415fa3c6385a6893b6bf6d5560ce0aa4a93530f461c26c9bed95c7099a93bd7f4f79bcd92d5adb4b3a28e5d29e51969bf6b88fba34c6b2c3989b299b2f454f5fa7ee403c03213d67d3e9e54771b3ce2757e29b6b0f4320209db7768c86e8159c46543d720c2b70caea2664c5191750fe3b363833cba9b51bbe71514266ad4d31a3eb6ae7799b4f225678ebaa64b714a2da94fb0301aff2e0543abdafa3647ed354243edeba18ca805afd6b89609816d7c5e8f0ee2dbc3d476993e7282f3c59f7195d08318310cd108b18ac83acbd14bf8a9b6bfd2cf963ae983c9cf7d369c3b23304f5ae2e3f73d623c4b4725983a44a4a4c5613659819b27c11ba68c73797daf71a1aa0459e6be186222f9fbb3ffcbb56fa148057b4bfa560858bc6ee945f0e60bd6243191da9fc8419cad70437192871d69a50db55bc09e65cb9bc0cfbb8e0872755fa57e38ccd4b3318cdfdd44a0be5684f4c7352e25e4aaf337329002ec4c9ba3b8dd5404a6f27e5b410c42787be09f21a66b4b3972813cd8426e2dc82b4d12f42f0dc377f4f12abdad75ce314f067fbfceaab2bfe94e01fc3d806cbe7b4cee72c2c48359ae317bb1999a8e078c04d53e2ec98bf3db86bd7927ac9c0afd96918f1f8f1c017a3cf91a834e4f6f0991844d5bd097bddde9122cf842dfad095b73ac5c01cbc105bce24d3541160683e8f12874c61262ab9813f8f33c7259c90c41402d6be119cb4c513d97684a75a90cd48e0f4ba8d4a2414cb0c75d22aba20ebb115118221e3cf30dfaf7296fe959ced92a5cb3a9bcff5981f95a33133e3c0fd8d19b1d889778915d10e0dde800d4f7784d8b161940d167df6f644c5f7fd8c6b882e88a7dbe6991db704944233a4d7fafaae9c5042dc3705eeee4fa381a7d737c5cb47c190fed151f8a022787878796c61ea77b78efb18ea3c47091cac42bcdea738000be993d27ec667348cd5f23e966a523c6f6955379a8d479f81be7cbe158ac5ef18088927decf9dab9119beeb0fa24cbda1a7dcd61420d40fe131289485822c4f58589d34577ccd343c429caa2ab33ec76f0f9c65968cd376b89034bd63cdf042652ca685b6ecc8efccdefd6179b5023093fc590647ad3b09b2dd9f74eed57a6305879ed63cc14fb933e6e945bb56ae420be5d07c0bccd683dc5ab0c9a1e240d40aad71f2ba4c91ee26d67d2e0c53a17f4af13bf39bd03ad644765a046992241e50cd769339ad96b184c1b253878009863d6781461ea97ef329a14105955c3ec8bafa3f6151cfc6f386bda919add116a69c7e9ae52e0bb4ac1d3059ffa0c15c425a435c464b030a45de67b728252ef4ab52ee47dd82b23a9034bb9abcf8d2f8287db9d97d1d4e9d0bc7097c86b02ff17aa2b0319cf563f57f8814cd901a529328f521f6ef81eff831f2f6228f90816cd77a57ed7e531a55d4ff23f76b9157df87fc09f2b420af257c573050821045ba8801a2e4125d496692b07bb7667a6aaef4f1ab9f2898f0e120ffa376b7b8c39283dee2662ff90c457cb3037ca17f8116cbfe1b419ea1de20e8e4449840db282ea2fa3467f33249805814c26742420f2a5f90e7a601067446be7e9e07274d4a86deac9bf18a5f452268dc3fe29e059d918ca82036b126ce1c15f1be3e2f983a28786489efd780e773f8276a7da6a6c783ee2f1408b0b73d18932c2b80d0837972bed7685ad93d4247cf3cdbf422b154b79b873887659586467cc3d99294b7a76e486a59f1de6b0c9d418c6ee0b34b7c77b20aa182829595856ef8008d39f105c94ab7f039e12cc8f914dd35b30136c98177c10d2a6c44bb4fe2aaf2618ed5e4944ef052418c41684fa73ad4ee660dd634d3918bcac3e1faf4f7ab6f66c709c628509bcd81b4496dffc3522838fc39e512ebdc7b17beacc74182bf50ada755be4886da9b80d82a7555d8781802fb0ecb6b94cea1ba1edffb394c361124e0f8443fbe5be9eeeeaf427df99b1d13f5fdc7ad8c664a712e4baeff564fc6849df5b3e09c72789d417dfc52f86fa187df11d90f3225d67caa2412d599cea59889fa4746cde06b07a380f1135d09872fea62a898c28b4dfc9387d3f4cc91ef2f7ba2badaf402087ea60f14796f1e05df28f1f56f2942aaba43ae32ff24fe36878d8562231431a587b08d4941a39e51002efb4d47248d133784e4360dd87c945dd82f2b74d46509ebac1e7f4b849d44af5a60cd0c1108c9cf5edbdf7416b0b75a9f96fe50d783c228bf26d77a7d0b79ff81199cee1d7191bd03a4419ef1ba74b7c87da6bd8d43c9f96bd8029b41a5b6bb3ffe34454590cc4fa18850f1ac08c99b1241c8546d36b3b31767468de9c7ee789e4aa6393069fb1286de91627d9d12d5ccb9904a8b6fcd7a6b3b912bb259cc68041f0b7fdfb8b3173e209de5363d08e26308407c09678dc9aff3a46be95c35e8da9924a7d7b4876d0e17c6b091fc10af7c34e986445d7dd85bd9aa3cd00c738d34193447831439baa4742c296b2e5d347862196dd4b232813b2a212b278e7cdc2d550851532839553eeea6dd6ece1f2284a86d0b1e8ce8ed74c72c064ab371b70e2ce6c6fc0ced6f803364fc0f5d2fd96601cf16776afaa83b6a79210184906ba61c0db15b780645be54ac45727d99b3f186e3e7a60eab72e9cc9d567c266d75ed91ff1e7e9b6d353e2627e445330744902392833597d2599109d7f72c81f72fa8e8759be6f8017695125b3e39582eb5816573f6d4feebb05bf4dd55b4a5d50e0fb1cc7c2607868b26327c13ea020773bdc36892597a388c42b375765d4f3f04f02e73d44aab21aba9ab2df0a2fb8115e01fd8e203c1a2751d5095c04baf0f05ac44e175ed8ecfab230ad8008b97911182e8f9d1b9fcb17b37a1c724990db63d4651714b93ab2fdca54d00bbfacc2705d7759cd531bf30dcd5300103e6f5fe09852c4030976c897b7548bbf89739e3ed5ac907dac9048b937e94acd41b143d58ca5b71f85921253d576e6a9d20370b1ef0083f22e200ffb7d308964fe4c47ec8ae3fce0874b94630561fda76d2108345a51906d38487861a54be71ab818ae261a45e30a48cff673134717deea7e3db97c5a7394d1fa821c19d6c8cd94ab358afcf1d54916766bbef549d92cf0f295c9e8cb56e59bff001f16329cdbdb9a0be4672f208ad2226cada1492a4227f26ea5245b883e00bfe5f3812f03917b8907320608658094cfed32954aeb3135d5d84dbbe3c8e6de5ba083ae6b5368b5958ff96308e67d8896d13f09bd586fd62a1ef194587cd7bb22074dfd04ab9ea182fb4019ffb1c738ab82c3ef49ce09300f7a47b3d6eb3848e1444e5541f848c050bc717068e108aef03bf2f08aabe17027849b5bbe4c946ab8ba360687999922c9c143974f859924b1c553ea579e5051e04e603701c4bed955da7bbf78325242943c892728bdf03e071f7074db9ba8009b16448637374a70f87a7a29cad927e73384e81b3d35994c525eedf1649b2ff56e3674936b304fa9f13d9a4bbf2f30ef57c9e4a308bd3edf42d263f188b0d13f1c0e54e6905763e44f47f5be3ec89d1a37756923bbb546ad90d75f44b6e2e7270e646f485d47c2d0737ae2f1d320368b9336c938c8ab9b5746b452f6d63c8218e61cbbd599820c153c2f955a3114ce44da2a6df48b95c1827d4cc1e8afd3b5be59945952177de1f342c2e4a8f8a5c2c430ffd51c01fe4a0125ebf68ef2d1f1023961c4a00005fc987a17ef6d1cfcf5725b9b690072d2f5df1db6849ae6834935e53a2ebae10ce8b517bf82b6ea77dccfb1d0d6b2fb04de2591ed81c03b27bbd5d0c31225c7966a9086b04759cfa8dd59547092ea4d46ccec934c5ff10064bb2b57f563f8af2f53b95c5dcc1e8ac9997c3d5ac158804bb79b4e54330c49568c61f79c24364375f58757b477afd89368f9ed3228aad9aa9033dac26b3cc60da31b57f0e1b3974087412fbce1261d7477926c8961612d965e493c32603cdb001139116d2f849fbe478a6765da8583b2081c14ca73daf614643e71d9c0ee84833cb0a37f4eb98cb9a6717860cdf0ec414f3ec58b9a61b7a812a1e085682f8439dba89c8ebbb8e4f8dc95a1b99a61d26b87968232c4dd867d9e9369b9119cc57cd31f914d2fc17d5a8e27d66ba389367534cc3135541e6cb8358437ebaedc74f3a7ec3a0994bd9e335dbf69d032d3c883e81c8252437b16d0456acc79b0c205a12904edffdc4136d1a17596c952e78aa99774fc9b8ca38e3844058ea04823bcdb2b89ba9d81c32d3f151d75ba03bb3e9b9920ae80c34cf433a40c96c829434b80a4041021c85fe2241b88ae54ec2615fde4e690401c1ee9209ce9a01dbe45c14d79e5d8d12ccc917d304f86c67e2f5c0bff78f306102831de8d9a5cdb57534654f1142a79b1142269f8b3866787ffa7119d74260ca2fa7ec3573758c7b574d3c3785da334d3f7a98a78962cd3873b5fbab57edf65c7846470402359f4a0609e64747da34e085e6f9292cab30f0352b183c1ad39ff31ab573eed0b64a844536cec339e608a876b9c5eab88572c84977237b7e8dc0f1596bbe834739b605f35a5b986217e56f243711368bf72bbe6cdcefb23749046f04f143ca0cf2c2b64397ad3df8cbf1b567da066fd6bc50157229b899add5a81408cc80b64b6faf78a4ee2fa7179e3b0b68ae36ed42abcde11f8ec18e9f874b31c0596af00bed50e45fc9ac1294cdbf438bb4e4ce9e9477c2c391f5ab9b7409a39ad0859188ea3b9d2b775e86df705274c53ae3755d54ec47b3ff6af5ede5643148abec29dd375e1a45e0d5a3ce57507c03a4b061486f449fdc2f95b55d4d70496019e07c3b4c89d00524b60e3d6dbfeea5732bbfab789348a2412a680993827190e72c3d104a473ed97d5fe34651c88b8be650db0557c32992094ac2b091a0afc4f03aef08c1dbf5c08c15dd0546797c80a8f888dd62d25c231913d501854432478c10fa6d2689448ac4a921ac4b1c0187da9a254872adfa49abeaf9010b20339c325e5fb354763ddcc264365d4d6ff4eeeb015bace972ddb42c2cb06f3cc373bdd5b38c9a0947da0279a152dc7f8410442e74814a77827e5d096224615e858a7b6f3825278998f9fd9144ad46444c25d66ec2d668e38b77501531f091c77c87440974233ec9d7817b6b09ab36f001e92f6aeda4b4c285207ba4bf230cd258126b96ae7efb494a29fbf1073312ea5f3d1377ede575a7b4", 0x0, 0x8001}, {&(0x7f0000001240)="c271c35c0465782d087c08903caab02e93b4b687b77576c3c7394b973626a71bf832781cc45192d21b77cf40cf9ce3dfdf2a5c98c352d5f94faabc386ccbfba2f1c3c7adfabe7dadd96609605ab03566ca1941b53da59e17be70a200c4f54b3f36b6fac96bdc92f6f230176f23e00ab496ec611c16e5251cbfb5003de2c41e3fc85fad6f499563ef653810c58fc754ace8aace0c3f84c5c7b3b6f22cd89ce1ee890287f880730c2dc6150a475aef5313ed6582de0ee1779e0b22b62bf183ef5955f256240d46185c30657fbc498f", 0x0, 0x6}, {&(0x7f0000001340)="b7cf0cabf6103df9a9328121c243995bf89104a7e5e928b653f1cc16e4c650654c12720c0ebaf09ca2a81b8dfa0e990975cfb145e0e3244dc21ef1e293fd5538ba5952c0e107e7fd7e210ee1773fa0e064eed49108a70fee668e77231f9de3d964339531af4b0c859eff7360cb755bbfffc0a52a9012192c5bd98be94865ef87597251c54f1a917169ee32a7f6b1467ec587edddf13ccf864715bdd7ca1c07d6cec2a0bc89fc7bd91fb580b97987275125d8c11add4ccade43293e9abf7157354cac87f374bbc97a660d0a52785f8b000000e376649cad40050a000000000000660f86af1fc3e2916358b57bcd000000000000000000", 0x0, 0x8}, {&(0x7f0000001440)="4841f3b1d1f7b9f5115d922f2c86523f8fbae80791c016e6ae70b190d628b79166f0b71aa570148304ef4b4d17b276569253ff758cd5ab6b099fff9ee2e7f5416469d07071595b2895f51414de899a78279d7179778431d43c4c1092336e23f811e22c45942774f40dac6633fa39e6898fb64b61d5ae7dbe2ca0534098887d4a40b7e5ef4e7bc4476cc5570e6ae3a84e5b0bc2f4ecd1a0594157abcd1c1a1dc65cad38fef43c4ab4173cd405acee31b50a4338cb276095bc33583d4b76029560e3d61feba3fbd110c59a8436a93ecb2f5e861f51f3ca5941261cdfa696fd7bd6a1352a", 0x0, 0xffffffff}, {&(0x7f0000000140)="23092462ee99712d088ad3e913378fe023e4531aa672113cdac7b780186a7b0b68b2a67eba43f5b03d4734e61e2e212221f781323aea5ec6288b5788ca9da09d8a2cb8174193eee8388eb29eda980e36a53d6ac563bb14320e570474b68dc0caf021d2404a33ba8edeb68ab58c8e14b25ea4ab5c7faea19329", 0x0, 0x3}], 0x0, &(0x7f000000f000)) 2018/04/23 20:36:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x1, 0xa9) exit(0x0) 2018/04/23 20:36:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:15 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) rt_sigtimedwait(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000440)={0x0, 0x989680}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) r1 = syz_open_pts(0xffffffffffffff9c, 0x14880) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000480)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x3, 0x800000000007, 0x1, &(0x7f0000edfff0)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={0x0, 0xfffffffffffffcea}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000006c0)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x10001}, 0x90) futex(&(0x7f000000cffc), 0x20004000c, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000640)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x34, r4}) 2018/04/23 20:36:15 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) epoll_pwait(r0, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8, &(0x7f0000000440)={0x8000}, 0x8) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) openat$cgroup_int(r1, &(0x7f00000004c0)="6367722b656e64616e747300cc6a4b52d77f85b1d6172bb5365f38852c2cd4df8f05aa953623f49432bcc939bbc2065ec501e9b06942a3512d4a66c733", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000240)={0x5, 0xfffffffffffffffd, 0x21f0, 'queue1\x00', 0x7f}) inotify_init1(0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1f, r3, 0x0, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x0, 0x8, 0xffffffffcbebbf1c}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001}, 0x6, 0x81}) socket$packet(0x11, 0x0, 0x300) r4 = memfd_create(&(0x7f0000000480)='/dev/input/mice\x00', 0x3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000700)={r1, 0x7, 0x1, 0x5c, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000780)=ANY=[@ANYRES32=r2, @ANYBLOB="e603df00281209475b70e151dd624d23341cbc7ada8a682bf120d0db6dc0629d9acf8b3065f359e394e1360f673cbf338355247734328fec365891644c5e577901e289e43ee65a4461dab8993408d36ebad0c34879f71ff025aca551ae99f6b466d7136a1fb2f990891e35746be6bb9f524df40605bec7d1073ec1b216326c385a6d9b462fb4c3f896327c93c6ce14ddc81bbc32231d5743f5f795f7b6af503444f2c4064e7526512c709d303d7d36f427f084d596dc17c0db8ad6d17d2add09ec84e94f7f91bde3ab9486a1459c3c93b24772d7fac3224501e5c6f2a76417517ebd59a8258a51440ee46f98f3fa"], 0xe7) getsockname$inet6(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) epoll_wait(0xffffffffffffffff, &(0x7f0000000340)=[{}], 0x1, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) perf_event_open(&(0x7f0000940000)={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={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000740)) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000400)={'ipddp0\x00', 0xbb}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) 2018/04/23 20:36:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authencesn(sha1-avx,ctr(aes-aesni)))\x00'}, 0x58) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="6ca401000300001002000000ff0f0000"]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b37b0ced5c54dbb7295df0df82147bd46f000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) socket$nl_generic(0x10, 0x3, 0x10) [ 88.704286] FAT-fs (loop3): bogus number of reserved sectors [ 88.710421] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/23 20:36:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x3, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) bind$can_raw(r2, &(0x7f0000000140)={0x1d, r3}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r4, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/04/23 20:36:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000001a80)='./file0\x00', 0x0, 0x2) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001c00)) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000015c0)=0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001c40)=0x2, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001bc0)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001c80)=""/248, &(0x7f0000001d80)=0xf8) fdatasync(r0) r2 = getpgid(r1) process_vm_writev(r2, &(0x7f0000001100)=[{&(0x7f0000000040)=""/154, 0x9a}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x2, &(0x7f0000001540)=[{&(0x7f0000001140)=""/2, 0x2}, {&(0x7f0000001180)=""/246, 0xf6}, {&(0x7f0000001280)=""/177, 0xb1}, {&(0x7f0000001340)=""/74, 0x4a}, {&(0x7f00000013c0)=""/128, 0x80}, {&(0x7f0000001440)=""/106, 0x6a}, {&(0x7f00000014c0)=""/108, 0x6c}], 0x7, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_aout(r3, &(0x7f0000001dc0)=ANY=[@ANYBLOB="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"], 0x13f) process_vm_writev(r2, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/69, 0x45}, {&(0x7f0000001680)=""/56, 0x38}, {&(0x7f00000016c0)=""/111, 0x6f}, {&(0x7f0000001740)=""/101, 0x65}, {&(0x7f00000017c0)=""/253, 0xfd}], 0x5, &(0x7f0000001b00)=[{&(0x7f0000001940)=""/63, 0x3f}, {&(0x7f0000001980)=""/250, 0xfa}, {&(0x7f0000001a80)}, {&(0x7f0000001ac0)=""/26, 0x1a}], 0x4, 0x0) sendmsg$nl_route(r3, &(0x7f0000003600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000035c0)={&(0x7f0000001b40)=ANY=[@ANYBLOB="2000150058000308000000000000000080000000000000000000000004000900ec4a0e92ada46bfadaf075541a6d282d5cb50c7e9fafe0e056f2820ff9dc9ab1fcecdf2f18a3fb25a1e332f61491cbce95070ea5ce8f2c2e021d930f184ce31c0fc5bb7ed77ed3"], 0x20}, 0x1}, 0x0) 2018/04/23 20:36:17 executing program 1: syz_read_part_table(0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="c9", 0x1}, {&(0x7f0000000240), 0x0, 0xfffffffffffff4b8}]) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x400000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/23 20:36:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) 2018/04/23 20:36:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0x100) sendmsg(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000efdb)="240000005400030207fffd946fa29c0807ee06710d00000000008568b51ba3a2d1887395", 0x24}], 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc101, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/04/23 20:36:17 executing program 3: r0 = socket$packet(0x11, 0x10000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x32, &(0x7f0000017f07)=ANY=[@ANYBLOB="ffffffffffff0180c200000009004500002400000000002f9078ac14ffaa7f000001b481880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000007ea36030926afa627418e9962da4200"], 0x0) 2018/04/23 20:36:17 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000000200)=0xc) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0xde, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) read(r0, &(0x7f0000000000)=""/7, 0x7) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x200) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000080)=""/113) r3 = openat$cgroup_ro(r2, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) r4 = socket(0x1e, 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000140)={0x80000000, 0x2, {0x1, 0x1, 0xdbb, 0x2, 0x1000}}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r4, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(0xffffffffffffffff) io_setup(0x8f, &(0x7f0000000280)=0x0) io_submit(r5, 0x7, &(0x7f0000000840)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f00000002c0)="8cbbb5f2dd81e98352435eeaa9f4de8b92e01ab94a53fa1a760b8157c51bb8e1f47d19d4ce9d2ce61b1edeb0805a888f07f1d4ec0d58678879969877a223509a6cd753eec041d8444658b1c1e5f823e8eee4f862cd0c8af2a2f30d56a436de477570ae16d9e0b800b0ce9359c83f3153934d47cc0e1e", 0x76, 0x7, 0x0, 0x1, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x4, r2, &(0x7f0000000380)="e66e3ba5aa400931dd6c3a927023ad3ee7de0f432be545992c3f185343ee8687b7dae1248517ebb648e73b7b876b9e4de84388d17d058cbd73a494b096d8b2add6460fab1f6283a0844d28d1a4513049399681de4ff0c3bae1400b1b14cb93ee6c37d7f67db7e40853369234b4f73897ad357c8df5327425f1a13f84eace2d6846559e98cccdf29379c0240f6543a83948ce273cb54727ab3b3a2b1cd608b1e4a1eddc0964f9a27734452d605966a435d2e7e249ed2853279a42c95c61c369b320f788ac7baf48a2a076e0cc5d6072f6a37dd9145af1bc3445789296aca751", 0xdf, 0x5, 0x0, 0x1, r3}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, r2, &(0x7f00000004c0)="94fe3be0599b3d6f6d40f46d8fad4a129d76aad2a6a14cb76ff455ffc67a975c52294e8a58f9a7df61760c7ff96b9b630c88c7dc5e18853035ee39bef600f1500618114da1f45e9e86d892bb4f26b463c90ad7e9149f81f2ea94fedcfaa482d385b09facdb596d761c3469e7bae17605f320925a1d02b56dc5963271e4183107ab6bfb6a8e04c265", 0x88, 0x1, 0x0, 0x0, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0x6aa0a430, r0, &(0x7f00000005c0)="7bba8c4d5bc63e4232ad7daf6b4901cdf44bfcc4f7f7febd22a6d2ed7e1ea6fe79722fcef3a68c4a6bbf57f0408db0edd0d32ed0fd3d8c0b944b78a0246b786015", 0x41, 0xfffffffffffffffc, 0x0, 0x0, r3}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000000680)="e083c71e02da65b39538f695d878df3094eeaa7c4bfa35a5c10dcc003f276b10fa57aef5d0d4be2abf2fb05455d6fbd760", 0x31, 0x100000000, 0x0, 0x0, r2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x6, 0x0, r4, &(0x7f0000000700)="c801396f6bc82f126c8faef0063fb20f4874813bfdd0fc8daafb737ea31aa1240d7d6d", 0x23, 0x3, 0x0, 0x1, r3}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x7, r3, &(0x7f0000000780)="a8473c5da37185fb76780e2c21677486e549ff92f79887f88b356d8be33a37f9717056affdd177e7a4b647187e7d5bea7d71eae8993d410d740055c4734497453f22616c66", 0x45, 0x8001, 0x0, 0x1, r2}]) 2018/04/23 20:36:17 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x290000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x10001, {{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff]}, 0xe0000000}}}, 0x88) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x8, 0x0, 0x9, 0x10001, "fb2364aa0464d7dd82e890c213154953342241d04fe3cc371ef7d9e8b454301e6eb10230468515cfa96f2164", 0x7}, 0x0, 0x0, 0x2, r1, 0x6, 0xe4a1, "42490ab97a0329a2b6c3037e4a0a42714252c46d537c695cd55cd78b9975e77b87f3aab9f32f483d97f7b2b429943146d75d45b8f97c3c6b761dacf2af74c7f7", &(0x7f0000000080)='wlan1^proc-keyring\x00', 0x13, [], [0x10000, 0x3, 0x80000000, 0x1]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e0000002ce7fd0797f3f67af913e9bf6d98c084a3c91f517e80a2418513c07d527caa364d01062a5ec5450b0df842f51c3c36b3d34947da5d2981dcd129c485938f82e3ccefff2b"], &(0x7f0000000000)=0x56) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r3, 0x10001}, 0x8) clock_adjtime(0x0, &(0x7f0000000740)={0x163d263c}) 2018/04/23 20:36:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6", 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000180)=@can={{0x0, 0x35, 0x8, 0xde}, 0x5, 0x1, 0x0, 0x0, "7190d1cf86609073"}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/23 20:36:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0x101, 0x400}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="96"]) 2018/04/23 20:36:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) [ 89.911744] binder: send failed reply for transaction 2 to 7315:7318 [ 89.938669] binder_alloc: binder_alloc_mmap_handler: 7315 20000000-20002000 already mapped failed -16 2018/04/23 20:36:17 executing program 5: syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000b80)='./file0\x00', &(0x7f0000000280)='hfsplus\x00', 0x40001, 0x0) 2018/04/23 20:36:17 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x8, &(0x7f0000000100)=0x7b614dc969cc1f22) epoll_create(0xffffffff) perf_event_open$cgroup(&(0x7f0000000140)={0x7, 0x70, 0x2, 0x1, 0xfffffffffffffffb, 0x40, 0x0, 0x8000, 0x400, 0x0, 0x9, 0x0, 0xf5, 0x800000, 0x7, 0x9, 0x5, 0x0, 0x7, 0x101, 0x3, 0x8000, 0xfffffffffffffffe, 0x1732c78a, 0x0, 0x20, 0x8, 0x5, 0x5, 0xff, 0xc87, 0x5a35, 0x2, 0xffffffff80000000, 0x5, 0x5, 0x200, 0x0, 0x0, 0x7, 0x3, @perf_config_ext={0x44b, 0x3}, 0x1030, 0x5, 0x1ff, 0x6, 0xff, 0x81, 0x80}, r1, 0x10, r1, 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'lo\x00'}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000700)={'erspan0\x00', &(0x7f00000000c0)=ANY=[@ANYRES16=r1]}) 2018/04/23 20:36:17 executing program 1: mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000340)='..', &(0x7f0000c31000)='devpts\x00', 0xc0ed0000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipx\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) [ 90.058528] EXT4-fs (loop3): Unrecognized mount option "–" or missing value [ 90.070700] binder: 7315:7318 transaction failed 29189/-22, size 40-8 line 2848 2018/04/23 20:36:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) 2018/04/23 20:36:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x3, {{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x88) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1800021}, 0xc) [ 90.100060] binder: 7315:7337 BC_INCREFS_DONE u00000000204edf8a no match [ 90.132228] EXT4-fs (loop3): Unrecognized mount option "–" or missing value 2018/04/23 20:36:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/31) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/23 20:36:17 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x1ffffffd, 0x4) 2018/04/23 20:36:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000480)={0x3, &(0x7f00000002c0)=[{}, {}, {}]}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001200)="cf19c3a1c46717cb", 0x8}], 0x1, &(0x7f0000000000)}, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/110) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) getcwd(&(0x7f00000001c0)=""/84, 0x54) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80102, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) [ 90.235276] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/23 20:36:18 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x1ffffffd, 0x4) 2018/04/23 20:36:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:18 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xffffffffffff8000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x5, 0x20, 0x3, 0x0, 0x20, r1}, 0x20) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffebf) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x0, &(0x7f0000000080)) 2018/04/23 20:36:18 executing program 1: unshare(0x20000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r0}, 0x2c) 2018/04/23 20:36:18 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) r1 = dup(r0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000020000090000000000000002000000165c5dc49238c5860a3800004000ff010000000000000200000000000000010000000000"]) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000080)=[{&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f00000002c0)=""/44, 0x216}], 0x1000000000000143, 0x0, 0xfffffffffffffe5b, 0x3f0}, 0x40000000) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001800)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/04/23 20:36:18 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2b) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, {0x5f5, 0x7a, 0x0, 0x5, 0x1, 0x80000000}, 0xb2b, 0x10001}, 0xe) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x30e) r2 = dup(r0) write$tun(r2, &(0x7f0000001100)={@pi, @hdr={0x0, 0x0, 0x0, 0x6d7807a1}, @ipv6={0x0, 0x6, "7bf6d2", 0xa69, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"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"}}}}}, 0xa9f) 2018/04/23 20:36:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) chroot(&(0x7f0000000040)='./file0\x00') 2018/04/23 20:36:18 executing program 3: r0 = socket(0x40000000015, 0x0, 0x1) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x12, &(0x7f0000000080)=@raw=[@jmp={0x5, 0xc0000000000, 0xf, 0x0, 0xa, 0xfffffff4, 0xffffffffffffffff}, @alu={0x4, 0x654, 0xa, 0x0, 0x8, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95}, @generic={0xae, 0x45, 0x3ff, 0xffffffffffff965a}, @call={0x85, 0x0, 0x0, 0xf}, @ldst={0x3, 0x3, 0x0, 0x7, 0x15d5ac2012530793, 0x40}, @ldst={0x3, 0x3, 0x0, 0xa, 0x1, 0xc, 0x18}, @jmp={0x5, 0x2, 0xf, 0x3, 0xf, 0xfffffffe, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000140)='GPL\x00', 0x84, 0x54, &(0x7f0000000180)=""/84, 0x41000, 0x1, [], r1}, 0x48) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000011c0), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1b}, r2}, 0x14) 2018/04/23 20:36:18 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x3, 0x2, 0x400000000000a}, 0x2c) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x2, 0x0, &(0x7f00000000c0)=""/189, &(0x7f0000000180)=""/94, &(0x7f0000000200)=""/167}) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) statx(r0, &(0x7f0000000300)='./file0\x00', 0x800, 0x7ff, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0, 0x1}, 0x2c) 2018/04/23 20:36:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x2000000, {0x7, 0x4, 0x6, 0x401, 0xff, 0x1ba}, 0x101, 0xf372}, 0xe) 2018/04/23 20:36:18 executing program 6: socket(0x4, 0xe, 0x9) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0x498}, 0x1}, 0x0) 2018/04/23 20:36:18 executing program 4: syz_read_part_table(0x0, 0x3, &(0x7f0000002480)=[{&(0x7f0000001240)="a3440b2bec13f4bdac152280b75ca40b96ee9c621701dbf70221d1d8026e43a56f54e9a7c463ad8810afccc0fce15dedc6706c10dfd73cae0c7221fa146a0a614caf4222aae9657a9fe0cecec53f002dc3ffeeb9c323598cec434fc06e55e7409a48fa3632020485aa7f57787724684e6b8b8ec5e5d57de779ff189f61698f6e174ecade61f0e2ff11a1a92235be552af065adc4b27dcc8a2c4c5a46e6f628f93f6a99e12e00bcff1932807848b81a1ee3961e3466d43301ba48a011c0d1d17673d4c3f967d9da92e5aa595a0d276c6c2de90e18a8f9dc42c990d253b6a33615107a3dafb403041c12890bf3776171dc8d5abc727d2020ea11cbcd38fdccc32de7735c982c6fcb0b8f57b164b2eedab14f33c10b1458c95a5b2752a1822beff5db17796fb3f602a0c24e689086ae26890fe962a303889b992f05a00d83b3914a82c4d52b82e5c63fff4167930c24ae228062f311fbf1d85ade539cbb63065173961555cdc246cd080cbf53e0cbdae200e68b47080b93dc2439dfc383cdc79c79a6647aa62a3e4734c877ebd8f8a642b5c02b4c0d05253b12b57b4a007a9f9738c77cc5355e48bf7b57662e02f7203170ed89d9fd3c458878501378174d3252dfebfc2b02170575e4079bc241f46257ba248f4ab213ebdf16b27b1c6dd935cdc6", 0x1e0, 0x3}, {&(0x7f00000025c0)="12e60257320cdc3c63dde9207176874ec53d18d0ab1fab02f5cc38c17f0fdfd9b86ca26e4170a379855c89afcf02", 0x2e, 0x5}, {&(0x7f0000002380)="1d76dc860a402cd7f97cdf0a7419c6a5e820c385b681d43e096fed3a8052e03cf6d3afceb17865d9015523668b26dc54550dac1b542f3340af3b483eaf34860f5cd1e79062f4d275bd2544bbb9b951697f293fe04400d560f6dc13d07b9ecf1f0ba7eb3497655bb88a7b992b31895052e3abca6171f76ceb4cfccc13bfea2f9800129ef6e18ee23cddeffdc303242bb5b6ff7a94d79a467f325c51cfc8828f3ed88c1b6e433cbe3b0fed", 0xaa, 0x40}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101080, 0x4) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x100000001, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000100)="973ebe4494959d749c09f9a4b1f4c668f91e404d1c4194621c593eea48477636d3a34eff80f946231dcc6d9ea20ed85107bbd8e17cbbf0b8dad95b98e4a4b44f52b3190d06d5ce5f73985c931f35160eef2c4233b17ac641525da21b1ba9a8e8fbd0ae37466cdb139f1eb68bc7ff2cc17e3026bd18fa8154231dc2407b20bf7e0cbbad525e38578e0f48a52a059ffd3215155eb2e470b6d5fc89f711d9ea7d20b42f3a094b3ba4ac7f3865111207df7e82bae68027b274151981da3b3d03c6bbba76f948ce5615eb31229bafe149f37385e98e496457aa07eac0dac95f641260e565dfefb1eab0b2d203", 0xea, 0x7fff}, {&(0x7f0000000200)="e43ab5419aac78c1557ee4a4d93dff7a878a444f982ae0d249941858e85302938ed2fdd9beebf9d9d2bc11c8fe785973fed19f51d8ae62d9eea9cf2cea11efb46d951dce7df55c7b984112d23fb91531629d2d234bed5cff41febb6711bb2dbd4400ac8a6646f25bca791d20973a97720d786a48dd0f534d50318256eb1a35edb0a662a98cc009b52dacaaa12c96a00e2e7bfb7b3d815e4c2e6fc187af", 0x9d, 0x9}, {&(0x7f00000002c0)="d8a1f24bddf77b3843bf15fc60a44bea8910b8b60f159e3179a0c99ae069e0a18d51dfac6158e7a1eface18b4169ce894373754cda5c4c8cfc478c30ddad80a09ffefe8a2cb0e7f7f60e51aee08fa3c158ebe6c3ca0541f43a55c40648aea72f5eda2e8911140b86d68c177c50d1b2bc9c22bf135648e5692ce96f1a38dc5baff6f916a1a2885317d7cffec67985c306038bfddceac63182477d118eb09ff6f6651799d3f7d4608a234acbaec207ab47e24ecfb3978ed51b958d0af652a682a4ce69", 0xc2, 0x6}, {&(0x7f00000003c0)="4651a8faec02d8954afe0350ebff7b6de4899058d7bf29baffabf96891389978f98dbebd84ec30a0a9cca98c7753d0ba83f2345278efab37ec33185bbae5131375d702725ad29b039037158ba77016b14f52af423f", 0x55, 0x28b}, {&(0x7f0000000440)="3147da619b9a4918b04c7da1f0fe63ed1fe6cdb12a12b1ff82c80a9797930e1ad76c4c7b5347de2f0cb9f8", 0x2b, 0x5}, {&(0x7f0000000480)="87f42824670c937414772ee76fbbdcdf2c725a09f44152fae2d40b5a67ee23271366540fd163d1f86430b13c40ed9285e92fe7a4e51380abb1c4e12a393d52699d0b4b55e754c2ea1ab10b76beb6b3259695a762766da050e1a718ea9d9eda600f9f5b076893fcbdede18ec7910815737af4d38c847eddebd23cf94965a9c953283e9a543b88beffb15336f8dd22a811436c5ce20457a85f7b92ae0dd3563b07c5630a7d722b1a09fe1d9e292425b866a3fa3d0865", 0xb5, 0x81}, {&(0x7f0000000540)="9db8a17a243105c0b65b7f256ad72a7055208e37488ae9", 0x17, 0xff}, {&(0x7f0000000580)="b1668aad8833f497884aef7a59d83eaba52b1098c113645139412cfafd06", 0x1e}], 0x1404, &(0x7f0000000680)={[{@noquota='noquota', 0x2c}, {@tails_off='tails=off', 0x2c}, {@balloc_border='block-allocator=border', 0x2c}, {@replayonly='replayonly', 0x2c}, {@conv='conv', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@resize_auto='resize=auto', 0x2c}]}) getgroups(0x7, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/04/23 20:36:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001a000400040007e70004020000c60001010c00f41ee400", 0x39}], 0x1) 2018/04/23 20:36:18 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x0, 0xf000, 0x101, 0x9, 0x1f}) r1 = memfd_create(&(0x7f0000dcf000)="70726f63a8076c616e30707070306b657972696e6600", 0x5) fallocate(r1, 0x40000000000003, 0x7fffffffffffdffe, 0x2) 2018/04/23 20:36:18 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xffff, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000006c0)={0xffffffff}, 0x117}}, 0x20) write$rdma_cm(r1, &(0x7f00000008c0)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR], @ANYRES16=r0, @ANYRES32=r2, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16=r1], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYRES64=r1, @ANYRES16=r0, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="adbe730bb9c1652a5394561e2381df1cdc66daf25ebe5ffabf217328d9a0b8ec33913cf2cfa07c86f37a54d1eda6abb07aa718432d", @ANYRES32=r0, @ANYPTR, @ANYPTR, @ANYRES32=r1, @ANYBLOB="ca2646cfebb859ecc0315ca3fdfa2383658c86ca4a5e06ed3f8566a5d14c5ce12de1202b6ea4de4995c3033bebebbfe21253a4454e3d478e154ee1a0cef56d1ba0fc0b751dfcbb23aef15c6e4a05ff56d3b914c29bc0d9b15e57dd00f7c95b32095671683742020996b8f380e0466506117d2881c25580a1a83fb8cb2c11", @ANYPTR, @ANYBLOB="06864d345952c0f518ade83b0abe69a1668f528b5ebaeb5cb1f81f04cf01f0817da6922b4509c9a60fea5cbc8ae554fd23d25c210c0b1562574be0f7c8d5d7712e9ed091d830c25de4725b01b08439a01b1d9dc9ab58f2f885996bd5a1b140cc9768e079e3d7d72b0c9a1fae0679d1fe43f9234ae2757040e69a7afb923fe02cd66d8e2183f531e1d397f478672a19eff6ee9cac0a9a8f12d1dcd07455fd94df"], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYPTR64, @ANYPTR64, @ANYRES16=r0, @ANYRES16=r2, @ANYRES32=r1, @ANYRES16=r0]], @ANYRES16=r2, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES32=r1], @ANYRES64=r1, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="d2415d712faa1e6a67489887e8282da19e4e4b5c81fc3d3a703401860bc87b740ea6f91a7686f622170b491bdf78b16c89e1e189d83a30daa246167ec732af041c503bb58c0a92c8ca74da33a5a5418886515c7401ec90510ffc241c837a3e2fb6e2f7534bc03f78c3327b69fbedf05a444672cf8bca431a1405035e445575d1cd4a957d5191509b2ad2daed59ef2b275d998aab67a817289bad7e5dd2c15983a742a20098d4bf0c70d37989bea66969f4f29883ded408bd4a8205541ff809a7f461b7ea6c3752", @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYPTR, @ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYRES32=r2], @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR64, @ANYRES64=r0], @ANYRES32=r1, @ANYRES16], @ANYRES64=r0, @ANYRES16, @ANYBLOB="1a07d0fd36247563ab2d7423c552fd8e25aefe", @ANYPTR], 0x3ba) write$rdma_cm(r1, &(0x7f0000000100)=@resolve_addr={0x15, 0x110, 0xfa00, {r2, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @ib={0x1b, 0x81, 0x4, {"2dba0b534604863dcf3fe04d66ccdc50"}, 0x100, 0x1, 0x4}}}, 0x118) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40200, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/23 20:36:18 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000001a00)='/dev/input/mice\x00', 0x0, 0x400000) clock_gettime(0x0, &(0x7f0000001a40)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000001a80)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001ac0)=[{{}, 0x9, 0x3, 0x1}, {{r1, r2/1000+10000}, 0x1, 0x9, 0x4}, {{r3, r4/1000+30000}, 0x1, 0x10000, 0x100000001}], 0x48) r5 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r5, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}]}, 0x34}, 0x1}, 0x0) recvmmsg(r5, &(0x7f0000001b80)=[{{&(0x7f0000000140)=@can, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, &(0x7f0000001280)=""/47, 0x2f, 0x1}, 0x7fff}, {{&(0x7f00000012c0)=@nl=@proc, 0x80, &(0x7f0000001440)=[{&(0x7f0000001340)=""/90, 0x5a}, {&(0x7f00000013c0)=""/86, 0x56}], 0x2, &(0x7f0000001480)=""/237, 0xed}, 0x53}, {{&(0x7f0000001580)=@alg, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/247, 0xf7}, {&(0x7f0000001700)=""/168, 0xa8}, {&(0x7f00000017c0)=""/230, 0xe6}], 0x3, &(0x7f0000001900)=""/27, 0x1b, 0x7}, 0x5}], 0x3, 0x10063, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001940)=0x5, 0x4) 2018/04/23 20:36:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x80) 2018/04/23 20:36:18 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0xfffffff800000000, 0x931}, 'port0\x00', 0x80, 0x40000, 0x2, 0x3, 0x3c8, 0x6, 0x6, 0x0, 0x2, 0x1}) syz_mount_image$iso9660(&(0x7f0000000340)='iso9660\x00', &(0x7f0000000300)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb25", 0x59, 0x8000}], 0x0, &(0x7f00000000c0)) 2018/04/23 20:36:18 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000007000000000000df4000000008"]) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x8, 0x9, &(0x7f0000000080)="097f4b5bf1bc4108a424dde30285f399c3e813eee451bc4e4ff0dcc754aed20a9da274af5909a53dfd3c81b7910d46605a6e0b27a79d9ce0bcbeb52fa273fc5cfe94abecc54408df17660a5c9b4cedd2b83af19c8711514982dfa625e9b2170d82140ebb184650160f3fdb8f2e0755612671f8f80d4ee98f183ee9347936018bc14e", 0x0, 0x1000, 0x0, 0x401, 0xc2b, 0x0, 0xbc, "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"}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000001180)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bcsh0\x00', 0x1f}) 2018/04/23 20:36:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:18 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1, 0x24040) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x92, 0x2}, &(0x7f00000002c0)=0x8) r5 = add_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f00000037c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003800)="674c815eb03d25a71c4836fa76f3d38a303933a217cd50e7a0991a68d4eb9e7a97f2c44cbe650a9859eb1ca9a892da43e4de43904a0645fbe812875c4fa5a358925b2869f0a840d707024a522a91287c4a5775663bd7d5e077710fb735b152a5cc01fa0a058dc6b45bec7b93a31abbc00c1fa2dd", 0x74, 0x0) keyctl$clear(0x7, r5) socket$rds(0x15, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) sendmsg$inet_sctp(r3, &(0x7f0000003780)={&(0x7f0000000300)=@in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f00000036c0)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="67238b87a058", 0x6}, {&(0x7f00000003c0)="2c6a0bc9cde4d39e905e051b73dcea072a2a023f877e61fc27087587ae80f219c5a77c674554d3c640bef306635e805c2aa1177f9527352c04e0128eee29c0b99513783d4a65f8f0200599c6aeb9e025cd4362b18d3db834560768de1735bdcfc38c0271bfd43bda0a4e2282a4e45ff7a0880c31913a0dddc15cdb5517ed4efceab05863a9ec17a853076dc761add4b24bee58040b776479219aa285622d8a52fc972d080dae03", 0xa7}, {&(0x7f0000000480)="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0x1000}, 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0x1000}, {&(0x7f00000034c0)="02e55075ef35e04e4d55429a31212b5d6af1a582c492382d2948caac6cc4fe5765cd186fd1a73aac89ecca9dd397328492cdb601c02f75c607a317cea2c093a95a81ee0d316e9867cace31d1dc5d0705cfd4c0d87bb8b8d56b6d650ae46569ac421b30b6ecb45d39c9dd5c3e0a6a69c6bedd43ea7bb6b607beffbf02d955e3b6402df32e0e57cc7aa1ab6584367498f4b7ce345a988087faa55de1549de91fc68533d36af63b01f4d14d26f2effa18005afbe0e2f25e4fa5d69860963fb9024378d37b191e76170a315f86e9119752bade8caebebd5bf898fe10548a8ad5b3dcaa9729526aa873be19d245869adaac", 0xef}, {&(0x7f00000035c0)="b89a5167aa581647a0b121b5233ed4881f1d98bc673aa8684a82a52f96948514cff063f03f5b441ef11dba557346c03db332771b82fb104bd49e5e9e1d2c9a2d1f11e0f14de6e7f8db1e9810139df9522948767b694dd8f0aa6230c9ed74f0495de54142d7b50b2b6ab7faec40e2da88d3c4e560814e50fe35805d6c124b00e4a3bc53e3c4945c93aeced3f5eff5688ab2585cb82bd4d6db5954e9304eddfabeb3ed834dc90c67ff04d25ced06edd8c537e13cce8bbb302b175ece4d6a4d58ee392b3289e9ee0bd93e38c7d4bbe75bbfed5b64c0", 0xd4}], 0x9, 0x0, 0x0, 0x48805}, 0x800) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r6) dup2(r0, r1) 2018/04/23 20:36:18 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x800, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) fcntl$getflags(r0, 0x3) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000180)={0x0, 0x4}, 0x8) r3 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x2000) bind$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xd}, 0xfffffffffffffe17) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000240)={0x3, 0xb}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xfffd, 0x0) futimesat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000100), &(0x7f0000000140)}, 0x20) 2018/04/23 20:36:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00'}, 0x58) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000f06000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/60, 0x3c}], 0x1}, 0x0) 2018/04/23 20:36:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c2, &(0x7f0000000600)={0x2, 0x4e22}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x480001) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x80000001, 0x2) getpeername$inet(r1, &(0x7f0000000380)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) [ 91.509208] isofs_fill_super: bread failed, dev=loop3, iso_blknum=32, block=64 2018/04/23 20:36:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x1, &(0x7f00000002c0)={&(0x7f0000000000), 0xffffffa2}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) write$evdev(r3, &(0x7f00000005c0)=[{{0x77359400}}], 0x18) [ 91.644534] isofs_fill_super: bread failed, dev=loop3, iso_blknum=32, block=64 2018/04/23 20:36:19 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000000140)=ANY=[]) read$eventfd(r1, &(0x7f0000000080), 0x10000009c) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)="212c5e5c65746830637075736574bc656d3100") setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140)={0x6, 0x7f}, 0x2) prctl$void(0x22) 2018/04/23 20:36:19 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r2 = socket(0x14, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r3 = dup2(r0, r1) mkdirat(r3, &(0x7f0000000040)='./file0/file0\x00', 0x7) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000100)=@buf={0xad, &(0x7f00000001c0)="4eab1670ae3654b940cffff9de2cab70f0124d1a9d65624e48ca21cbc974fd6d7514931b998862f8a2ef9496faf08698ad061231da2b8230ecca93b83f0893a162a1bbdd172bf01ae53607695463d4b42d8a5be6f4f4e24d4a315b5bdd74a908de36e269b75bc903ff940c4af3eab5af4afa8b29527265a4578e8b4485f50e4d6e7943e4d1c6bf188c6c731e0e96486c40747672acde64de34a21d761a1ba5b94d1aa422ac769419b1fbc95f04"}) 2018/04/23 20:36:19 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB='6'], &(0x7f0000000380)=0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000200)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @rand_addr}, 'lo\x00'}) 2018/04/23 20:36:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x92, 0xda9e, 0x0, 0x5, 0x30f}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x464, 0x4, 0x0, 0x0) 2018/04/23 20:36:19 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/236) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/23 20:36:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x180, 0x108) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000006c0)="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") getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000280)=0x1e) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x6, 0x0, @mcast1={0xff, 0xb, [], 0x1}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="752df3cbe1969cc2402725dc6c6a0eaeb4d49178b64be390d1f55ddf60d32bc5d9f6fa5627141b272bd96f950369dbaae2db34380e31138fdbc28e0e0b3e7eba69f9bd89438a3c2b3375cb59d7ec5f1e8071f664406dc0910bc25f8f67cf1606f94fffe32d60debf425dd95f546b2fc23a004fb533e0d994cad59c7a2cd8598df54e2504f4ecdae09f4641ea5c8f22097eb9d148433b8ee2f551e626efdc62bccbac83520611b457627536569f0fb51b99e4fba8d5699c70b5634e77e976fc51926fcec3c64ef2d8366e8d4bfa1aba54be2f56a65f7e876bd0727c792e3993", 0x337}, {&(0x7f0000000040)="4af4c23403be54b6b0f314ba8fa5ce00d95760630c35371d7eb331c085", 0x1d}], 0x2, &(0x7f00000000c0)}, 0x0) 2018/04/23 20:36:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') write$cgroup_int(r0, &(0x7f0000000000)={[0x31, 0x35]}, 0x2) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/249, 0xf9}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/245, 0xf5, 0x40000101, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) [ 91.882598] FAT-fs (loop2): bogus number of reserved sectors [ 91.888667] FAT-fs (loop2): Can't find a valid FAT filesystem [ 91.910352] hfs: can't find a HFS filesystem on dev loop1 [ 91.922530] syz-executor6 (7574): /proc/7573/oom_adj is deprecated, please use /proc/7573/oom_score_adj instead. 2018/04/23 20:36:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0xffffffffffffff87) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x7, 0x7, 0x9, 0x7}, {0x100000001, 0x4, 0x3, 0xffffffffffffffe1}, {0x1, 0x1, 0x80000000, 0x2}]}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000040)='\\user\x00') bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) dup3(r2, r0, 0x0) 2018/04/23 20:36:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x17, 0x0, &(0x7f0000000340)}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) fcntl$setpipe(r3, 0x407, 0x80000001) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) 2018/04/23 20:36:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a00087ce9c362d993183364bbd7371588f86fa4014b7f6de8666afae59996c41238cf5372c0c9e52eb421c526136291bd1c0215cb1da66c1a172e2497a7ba5d74e71a854e3564488e7bb4b2e6eb0b98a1cd9a4540dad8d65abbb9c7ce8211754575d422e7b28566e165b5e21cd93d1caf63505b5e0f8080f487429c444dae208abb2392df249070c4b7a9222a1649fe750a3bd4a564be338ec78b023e30e8ffb74de3d9479ac6bfee8ed25a79f57391d9c8db55efb05f47ef98397c5c28", 0xcc, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d4f000)=0x1000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a93000)={&(0x7f000035eff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="5000000035002303000000000000000000000000d227b614b39f167800000000ff02000000000000000000001ea9a49300000000000000000000000000000000", @ANYBLOB="fd230e8621bcc9c5a76b65a7101395a483ecbb637822693e35ef550f102846e15a7bc32bf88f869df2bb52add49caa2e8cc3019269b42a64cfe5358492dc58c8dabae1923929287b003c447cb3dec051b70c64f3a948d15990ff36636a7815c1d94fce4c6259bf4e7575098bae684fc53e759e1413371f6715732238d7b341bc02b6d0371cd8d45799e020af362c7d38d1b44b0db9772661bb1e38ad15a9b3b256afc9b8e8d8c589350bd6de8db4bd2c59d471109b5c28e0cbf64e3f9c77916d425a20fc937264ccf8d91c936bf6bd4f3ed71a5d4a6979eaf17c1a137558e9b173d40f77508f74fe6baa3e418e48dd56fa8bd99a", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x4}, 0x1}, 0x1000000000000000) 2018/04/23 20:36:19 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:19 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf7, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"}, &(0x7f0000000180)=0xff) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0a7b73d9348b24a597f829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) [ 92.042208] FAT-fs (loop2): Unrecognized mount option "nyCäÑÆ¿Œls–Hl@tvr¬ÞdÞ4¢v¥¹M¤"¬v”±ûÉ_" or missing value 2018/04/23 20:36:19 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='numa_maps\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'veth0\x00', {0x4, 0xfff, 0x2, "1ccb2de34231"}}) sendfile(r2, r1, &(0x7f0000000000), 0x7) 2018/04/23 20:36:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/23 20:36:19 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x100) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x40012, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400) finit_module(r2, &(0x7f0000000040)='(\x00', 0x3) shutdown(r0, 0x2) 2018/04/23 20:36:20 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001c00090500000000000000000a000000", @ANYRES32=r1, @ANYBLOB="00000000140001001b000000000000000000000000000000"], 0x30}, 0x1}, 0x0) getgid() 2018/04/23 20:36:20 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r0, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7f}, 0x1a9) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000200000000000c5ffffff1f1100000000000000000000000009009500000000000000f7dc3672e0f837fc85572d1ac7179c27f9cd4135640cd1a4fedddff1b6b269a1128657066723f47c330737d87e290860b9b73ae0179c7be3edeede2e89ada99e4a22f8575f7bbd98d788974e24def19a68f5678ec0d36e84f841e72d4ff29c7099ee11c00180000089c5f2931dbc57f13e02c7b354363e6d6115f66ef60682d0783106afc5371657eb62f50fa08b3b52c01259b010beae0bb24f486913a9bdc399afd523a528b0cff99043619e0461"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/23 20:36:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x4, 0x71, 0x1, 0x1}) 2018/04/23 20:36:20 executing program 5: r0 = semget$private(0x0, 0x7, 0x20) semctl$SETVAL(r0, 0x1, 0x10, &(0x7f0000000000)=0x5) syz_emit_ethernet(0x8d, &(0x7f0000001240)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0xb}}}}}, &(0x7f0000001300)) 2018/04/23 20:36:20 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000080)={0x4}, 0x8, 0x80000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) read(r3, &(0x7f00000001c0)=""/35, 0x23) 2018/04/23 20:36:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$TIOCPKT(r0, 0x540d, &(0x7f0000000040)=0xfffffffffffffffe) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/23 20:36:20 executing program 3: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000858, &(0x7f000000a000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x8) r1 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x200200, 0x8006) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x100, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x7, r3}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/04/23 20:36:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x8) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a24ed973479c4161a4efc9d6ecfd3f166348be648c823021eedd76b1d76a3fa0feade8d15abecf40310810d5eba77d8246a2f1b4f683398be40c79dcd8701b0bd93209d", 0xc8}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f0000000480)=""/247, 0xf7}], 0x2, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/23 20:36:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000077f000), 0xfd1f) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/23 20:36:20 executing program 6: timer_create(0x5, &(0x7f0000000100)={0x0, 0x2c, 0x4, @thr={&(0x7f0000000000)="f9a6a95899be91761ea250fc5585402882531b39dbabffc96a1268985f034da8382c340f769ed67e437dfec80194cfb15bf69c95896fc2ae2f9971b81d7ce42846f06e70296942a6ef74235e01ebbeaec7afd57a159e41f391b6715a2cdcd8f13c4df4e7f0", &(0x7f0000000080)="9b5bf311d71cc15bc0fafcc80973a09b7a8541866d21aa9338deb6997dc096db3d43d16d7258274769716302012bf59466e2cdaf671f14907865e271e8a020a1276952600aa069a7ddc1229e0565500e74d44e"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x20081, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/23 20:36:20 executing program 2: r0 = socket$inet(0xa, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0xa20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fc0], 0x0, &(0x7f00000002c0), &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]}, 0xb8f) semget(0x1, 0x2, 0x20) r2 = semget(0x1, 0x4, 0x20) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000000)=""/235) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000180)=""/226) r3 = msgget$private(0x0, 0x1) msgsnd(r3, &(0x7f0000000140)=ANY=[], 0x0, 0x800) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/04/23 20:36:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000300)=0xf59ffb2eab2539e6) sendto$inet(r1, &(0x7f0000000000)="54bd94b1404e1141e2de72d95aec4b4da86085182483562029226cb1b5d0b29de690693392700011acecf37a71201b08e37ebe1d04cbbb16cdca85d3615fa236397150902414f2fc4ba70d8758fca6f4c9ad663c8e19744dec29fc21ee7ea5e8a941cdfc0345f15d9fb5f4b937368886284e42d87923f5d9de38b57054d2feb0ffba8e3c1e651eb9a10da4ad04b1a11d391dea7fc1b0bde8466c482696a96e15adb5f0facb89fc83dc1478", 0xffffffffffffff91, 0x0, &(0x7f0000000240)={0x2, 0xfffffffffffffffe, @multicast2=0xe0000002}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x67976aabe91fbe79}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xac, 0xa, 0x9, 0x0, 0x70bd2c, 0x25dfdbfb, {0x5, 0x0, 0x8}, [@typed={0xc, 0x28, @str='hash\x00'}, @generic="960cfa7d591a9f3a1910104185ddf940cea5df04430e16af1c8d9509aa00dc1ffae304ffeadff92e9d23d4e6e7703151c9b851e623b9f27599e2b4219e7ce07def1d98d135ba1ff1acaf7adc3f8d63b83bc046229a901c0e0a3dd09e14425b3150a2f9333ec752fc8189617d3330c22a2e54000172ae5ce9414787f0ed22d7a8308d026d582d8987e60a90"]}, 0xac}, 0x1, 0x0, 0x0, 0x10}, 0x4004040) 2018/04/23 20:36:20 executing program 3: pipe2(&(0x7f00000001c0), 0x84000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x17, 0x7f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0xfffffffffffffffd, 0x2, 0x22141024, 0x4, 0x400}, &(0x7f0000000200)=0x14) r4 = dup2(r1, r0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfbc, 0x105000) [ 93.221298] QAT: Invalid ioctl [ 93.272531] QAT: Invalid ioctl [ 93.292052] unwind stack type:0 next_sp: (null) mask:0x6 graph_idx:0 [ 93.292065] (ptrval): ffff8801dae06cc0 (0xffff8801dae06cc0) [ 93.292087] (ptrval): ffffffff812c80ee (__save_stack_trace+0x6e/0xd0) [ 93.292091] (ptrval): 0000000000000000 ... [ 93.292099] (ptrval): ffff8801c3de0000 (0xffff8801c3de0000) [ 93.292107] (ptrval): ffff8801c3de8000 (0xffff8801c3de8000) [ 93.292111] (ptrval): 0000000000000000 ... [ 93.292117] (ptrval): 0000000000000006 (0x6) [ 93.292125] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.292132] (ptrval): 0000010100000000 (0x10100000000) [ 93.292136] (ptrval): 0000000000000000 ... [ 93.292144] (ptrval): ffff8801dae06c38 (0xffff8801dae06c38) [ 93.292156] (ptrval): ffffffff8325f8f3 (keccakf+0x5e3/0xc10) [ 93.292164] (ptrval): ffff8801c3de7738 (0xffff8801c3de7738) [ 93.292180] (ptrval): ffffffff8a22dcc8 (lock_classes+0x488/0x29fee0) [ 93.292191] (ptrval): ffffffff89ee36f8 (stack_trace+0xfdf58/0x400020) [ 93.292203] (ptrval): ffffffff8a22dccc (lock_classes+0x48c/0x29fee0) [ 93.292209] (ptrval): 0000000000000004 (0x4) [ 93.292217] (ptrval): ffff8801dae06cd0 (0xffff8801dae06cd0) [ 93.292229] (ptrval): ffffffff812c816a (save_stack_trace+0x1a/0x20) [ 93.292236] (ptrval): ffff8801dae06d10 (0xffff8801dae06d10) [ 93.292250] (ptrval): ffffffff815c0020 (save_trace+0xe0/0x290) [ 93.292258] (ptrval): ffff8801dae06cf0 (0xffff8801dae06cf0) [ 93.292265] (ptrval): 1ffff1003b5c0da9 (0x1ffff1003b5c0da9) [ 93.292273] (ptrval): ffff8801d890cf08 (0xffff8801d890cf08) [ 93.292281] (ptrval): ffff8801d890cf28 (0xffff8801d890cf28) [ 93.292287] (ptrval): 0000000000000004 (0x4) [ 93.292293] (ptrval): 0000000000000111 (0x111) [ 93.292301] (ptrval): ffff8801dae06e50 (0xffff8801dae06e50) [ 93.292312] (ptrval): ffffffff815c7246 (mark_lock+0x396/0x19e0) [ 93.292324] (ptrval): ffffffff8a1f4968 (chainhash_table+0xf168/0x40020) [ 93.292332] (ptrval): ffff88019392ad68 (0xffff88019392ad68) [ 93.292339] (ptrval): ffff88019392ade8 (0xffff88019392ade8) [ 93.292347] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.292354] (ptrval): ffff880100000004 (0xffff880100000004) [ 93.292362] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.292378] (ptrval): ffffffff889a5ce8 (regoff.33580+0x35d3e8/0x36ddf0) [ 93.292389] (ptrval): ffffffff815c6eb0 (print_usage_bug+0xc0/0xc0) [ 93.292397] (ptrval): ffff880191eace52 (0xffff880191eace52) [ 93.292403] (ptrval): 0000000000000002 (0x2) [ 93.292411] (ptrval): ffff880191eace7a (0xffff880191eace7a) [ 93.292417] (ptrval): 0000000000000020 (0x20) [ 93.292424] (ptrval): 000000000000000c (0xc) [ 93.292432] (ptrval): ffff880191eacda4 (0xffff880191eacda4) [ 93.292439] (ptrval): ffff8801dae07128 (0xffff8801dae07128) [ 93.292446] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.292458] (ptrval): ffffffff889a5ce8 (regoff.33580+0x35d3e8/0x36ddf0) [ 93.292474] (ptrval): ffffffff815c6eb0 (print_usage_bug+0xc0/0xc0) [ 93.292482] (ptrval): ffff88021fff801b (0xffff88021fff801b) [ 93.292489] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.292501] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.292507] (ptrval): 000000000000002a (0x2a) [ 93.292514] (ptrval): 0000000000000008 (0x8) [ 93.292520] (ptrval): 0000000000000040 (0x40) [ 93.292527] (ptrval): 000000000000000a (0xa) [ 93.292535] (ptrval): ffff8801d890cea4 (0xffff8801d890cea4) [ 93.292542] (ptrval): ffff8801dae07190 (0xffff8801dae07190) [ 93.292554] (ptrval): ffffffff815ca225 (__lock_acquire+0x7f5/0x5140) [ 93.292561] (ptrval): ffff880191eace70 (0xffff880191eace70) [ 93.292568] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.292580] (ptrval): ffffffff889a5ce8 (regoff.33580+0x35d3e8/0x36ddf0) [ 93.292592] (ptrval): ffffffff815c6eb0 (print_usage_bug+0xc0/0xc0) [ 93.292599] (ptrval): ffff880191eace78 (0xffff880191eace78) [ 93.292606] (ptrval): 0000000000000004 (0x4) [ 93.292614] (ptrval): ffff8801d890cf2a (0xffff8801d890cf2a) [ 93.292620] (ptrval): 0000000000000020 (0x20) [ 93.292626] (ptrval): 000000000000000c (0xc) [ 93.292634] (ptrval): ffff8801d890cea4 (0xffff8801d890cea4) [ 93.292642] (ptrval): ffff8801dae071f0 (0xffff8801dae071f0) [ 93.292652] (ptrval): ffffffff815cb052 (__lock_acquire+0x1622/0x5140) [ 93.292660] (ptrval): ffff8801d890cf48 (0xffff8801d890cf48) [ 93.292667] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.292679] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.292689] (ptrval): ffffffff815c0aa0 (graph_lock+0x170/0x170) [ 93.292695] (ptrval): 0000000000000008 (0x8) [ 93.292702] (ptrval): 0000000000000040 (0x40) [ 93.292708] (ptrval): 000000000000000a (0xa) [ 93.292715] (ptrval): ffff8801d890cea4 (0xffff8801d890cea4) [ 93.292722] (ptrval): ffff8801dae07238 (0xffff8801dae07238) [ 93.292734] (ptrval): ffffffff815ca225 (__lock_acquire+0x7f5/0x5140) [ 93.292745] (ptrval): ffffffff815c9a30 (debug_check_no_locks_freed+0x310/0x310) [ 93.292759] (ptrval): ffffffff88d8e5e0 (rcu_callback_map+0x40/0x40) [ 93.292765] (ptrval): ffff8801d890cf20 (0xffff8801d890cf20) [ 93.292771] (ptrval): 0000000000000002 (0x2) [ 93.292780] (ptrval): ffff8801d890cf08 (0xffff8801d890cf08) [ 93.292788] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.292796] (ptrval): ffff8801d890cf28 (0xffff8801d890cf28) [ 93.292803] (ptrval): ffff8801d890ceb0 (0xffff8801d890ceb0) [ 93.292810] (ptrval): ffff8801d890ceb8 (0xffff8801d890ceb8) [ 93.292818] (ptrval): 1ffff1003b5c0de0 (0x1ffff1003b5c0de0) [ 93.292825] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.292837] (ptrval): ffffffff889bec80 (K512_4+0x6740/0x11bdc4) [ 93.292849] (ptrval): ffffffff815c9a30 (debug_check_no_locks_freed+0x310/0x310) [ 93.292857] (ptrval): ffffed0000000000 (0xffffed0000000000) [ 93.292863] (ptrval): 0000000000000001 (0x1) [ 93.292870] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.292882] (ptrval): ffffffff889a3efc (regoff.33580+0x35b5fc/0x36ddf0) [ 93.292900] (ptrval): ffffffff81545240 (__update_load_avg_blocked_se.isra.33+0x460/0x460) [ 93.292907] (ptrval): ffffffffd890ceb8 (0xffffffffd890ceb8) [ 93.292914] (ptrval): ffff8801d890ceb0 (0xffff8801d890ceb0) [ 93.292922] (ptrval): ffff8801dae2c598 (0xffff8801dae2c598) [ 93.292928] (ptrval): 0000000000000086 (0x86) [ 93.292935] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.292943] (ptrval): ffff8801dae2c598 (0xffff8801dae2c598) [ 93.292950] (ptrval): ffff8801dae2c580 (0xffff8801dae2c580) [ 93.292958] (ptrval): ffff8801dae2c640 (0xffff8801dae2c640) [ 93.292965] (ptrval): ffff8801dae06fb0 (0xffff8801dae06fb0) [ 93.292972] (ptrval): ffff8801dae2c640 (0xffff8801dae2c640) [ 93.292979] (ptrval): ffff8801b3aa3280 (0xffff8801b3aa3280) [ 93.292986] (ptrval): ffff8801dae074b0 (0xffff8801dae074b0) [ 93.292994] (ptrval): ffff8801dae2c580 (0xffff8801dae2c580) [ 93.293004] (ptrval): ffff8801b3aa3400 (0xffff8801b3aa3400) [ 93.293011] (ptrval): ffff8801dae074d8 (0xffff8801dae074d8) [ 93.293024] (ptrval): ffffffff81550d19 (update_load_avg+0x2d9/0x2570) [ 93.293036] (ptrval): ffffffff889a5ce8 (regoff.33580+0x35d3e8/0x36ddf0) [ 93.293042] (ptrval): 000000000000002a (0x2a) [ 93.293048] (ptrval): 0000000000000008 (0x8) [ 93.293055] (ptrval): 0000000000000040 (0x40) [ 93.293061] (ptrval): 000000000000000a (0xa) [ 93.293068] (ptrval): ffff8801d890cea4 (0xffff8801d890cea4) [ 93.293076] (ptrval): ffff8801dae07390 (0xffff8801dae07390) [ 93.293083] (ptrval): 00000015b89cb5d3 (0x15b89cb5d3) [ 93.293090] (ptrval): ffffffff00000005 (0xffffffff00000005) [ 93.293098] (ptrval): 1ffff1003b5c0e02 (0x1ffff1003b5c0e02) [ 93.293105] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293117] (ptrval): ffffffff889bd8d8 (K512_4+0x5398/0x11bdc4) [ 93.293130] (ptrval): ffffffff81550a40 (attach_entity_load_avg+0x850/0x850) [ 93.293136] (ptrval): 0000000000000086 (0x86) [ 93.293140] (ptrval): 0000000000000000 ... [ 93.293146] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293153] (ptrval): ffff8801d9a9eae0 (0xffff8801d9a9eae0) [ 93.293160] (ptrval): ffffffff00000002 (0xffffffff00000002) [ 93.293167] (ptrval): ffff8801d9a9eac8 (0xffff8801d9a9eac8) [ 93.293173] (ptrval): 000000000000002a (0x2a) [ 93.293180] (ptrval): ffff8801d890cf20 (0xffff8801d890cf20) [ 93.293186] (ptrval): 0000000000000002 (0x2) [ 93.293194] (ptrval): ffff8801d890cf08 (0xffff8801d890cf08) [ 93.293202] (ptrval): ffff8801d890cea8 (0xffff8801d890cea8) [ 93.293210] (ptrval): ffff8801d890cf28 (0xffff8801d890cf28) [ 93.293217] (ptrval): ffff8801d890ceb0 (0xffff8801d890ceb0) [ 93.293225] (ptrval): ffff8801d890ceb8 (0xffff8801d890ceb8) [ 93.293233] (ptrval): 1ffff1003b5c0e14 (0x1ffff1003b5c0e14) [ 93.293241] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293253] (ptrval): ffffffff889bec80 (K512_4+0x6740/0x11bdc4) [ 93.293266] (ptrval): ffffffff815c9a30 (debug_check_no_locks_freed+0x310/0x310) [ 93.293273] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293284] (ptrval): ffffffff889b9c78 (K512_4+0x1738/0x11bdc4) [ 93.293300] (ptrval): ffffffff87698eb0 (rb_erase+0x3530/0x3530) [ 93.293307] (ptrval): 00000004815c1386 (0x4815c1386) [ 93.293311] (ptrval): 0000000000000000 ... [ 93.293318] (ptrval): 1ffff1003b5c0e28 (0x1ffff1003b5c0e28) [ 93.293325] (ptrval): ffff8801dae07220 (0xffff8801dae07220) [ 93.293332] (ptrval): ffff8801d9a9eae0 (0xffff8801d9a9eae0) [ 93.293340] (ptrval): ffff880100000002 (0xffff880100000002) [ 93.293347] (ptrval): 1ffff1003b5c0e28 (0x1ffff1003b5c0e28) [ 93.293355] (ptrval): 1ffff1003b5c0e36 (0x1ffff1003b5c0e36) [ 93.293362] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293370] (ptrval): ffff8801d4a8d558 (0xffff8801d4a8d558) [ 93.293381] (ptrval): ffffffff815c0aa0 (graph_lock+0x170/0x170) [ 93.293388] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293400] (ptrval): ffffffff88ad38c8 (K512_4+0x11b388/0x11bdc4) [ 93.293412] (ptrval): ffffffff87695980 (rb_insert_color+0x1460/0x1460) [ 93.293423] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.293430] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293442] (ptrval): ffffffff889a5ce8 (regoff.33580+0x35d3e8/0x36ddf0) [ 93.293453] (ptrval): ffffffff815c6eb0 (print_usage_bug+0xc0/0xc0) [ 93.293461] (ptrval): ffffed0043fff003 (0xffffed0043fff003) [ 93.293474] (ptrval): ffff88021fff8008 (0xffff88021fff8008) [ 93.293481] (ptrval): ffff88021fff801c (0xffff88021fff801c) [ 93.293488] (ptrval): 1ffff1003b5c0e34 (0x1ffff1003b5c0e34) [ 93.293496] (ptrval): ffff8801b3aa32c0 (0xffff8801b3aa32c0) [ 93.293504] (ptrval): ffff8801b3aa3428 (0xffff8801b3aa3428) [ 93.293512] (ptrval): ffff8801b3aa3410 (0xffff8801b3aa3410) [ 93.293519] (ptrval): 000000000008239b (0x8239b) [ 93.293525] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293537] (ptrval): ffffffff889af088 (regoff.33580+0x366788/0x36ddf0) [ 93.293550] (ptrval): ffffffff81567d50 (task_fork_fair+0x660/0x660) [ 93.293556] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293568] (ptrval): ffffffff889a5ce8 (regoff.33580+0x35d3e8/0x36ddf0) [ 93.293575] (ptrval): 1ffff1003b5c0e49 (0x1ffff1003b5c0e49) [ 93.293583] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.293587] (ptrval): 0000000000000000 ... [ 93.293593] (ptrval): 0000000000000001 (0x1) [ 93.293597] (ptrval): 0000000000000000 ... [ 93.293605] (ptrval): ffff8801dae07310 (0xffff8801dae07310) [ 93.293616] (ptrval): ffffffff815d0c1c (lock_acquire+0x1dc/0x520) [ 93.293620] (ptrval): 0000000000000000 ... [ 93.293634] (ptrval): ffffffff8160b209 (vprintk_emit+0x189/0xdd0) [ 93.293638] (ptrval): 0000000000000000 ... [ 93.293650] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.293657] (ptrval): 00000000000001a7 (0x1a7) [ 93.293663] (ptrval): 0000000000000086 (0x86) [ 93.293669] (ptrval): 0000000000000041 (0x41) [ 93.293683] (ptrval): ffffffff88d84f78 (logbuf_lock+0x18/0x60) [ 93.293690] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293702] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.293713] (ptrval): ffffffff815d0a40 (lock_release+0xa10/0xa10) [ 93.293724] (ptrval): ffffffff889a5ce8 (regoff.33580+0x35d3e8/0x36ddf0) [ 93.293735] (ptrval): ffffffff815c6eb0 (print_usage_bug+0xc0/0xc0) [ 93.293746] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.293757] (ptrval): ffffffff815c0aa0 (graph_lock+0x170/0x170) [ 93.293763] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293774] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.293785] (ptrval): ffffffff815c0aa0 (graph_lock+0x170/0x170) [ 93.293791] (ptrval): 000000000000002a (0x2a) [ 93.293797] (ptrval): 0000000000000008 (0x8) [ 93.293801] (ptrval): 0000000000000000 ... [ 93.293807] (ptrval): 000000000000000a (0xa) [ 93.293814] (ptrval): ffff8801d890cea4 (0xffff8801d890cea4) [ 93.293822] (ptrval): ffff8801dae07658 (0xffff8801dae07658) [ 93.293828] (ptrval): 0000000000000002 (0x2) [ 93.293835] (ptrval): ffff8801d890cf52 (0xffff8801d890cf52) [ 93.293841] (ptrval): 0000000000000020 (0x20) [ 93.293847] (ptrval): 000000000000000c (0xc) [ 93.293858] (ptrval): ffffffff88d84f60 (log_wait+0x80/0x80) [ 93.293865] (ptrval): 00000000ffffffff (0xffffffff) [ 93.293877] (ptrval): ffffffff87c75fc0 (pt_regs_offset+0x260/0x16a0) [ 93.293881] (ptrval): 0000000000000000 ... [ 93.293889] (ptrval): ffff8801dae07520 (0xffff8801dae07520) [ 93.293897] (ptrval): ffff8801dae07330 (0xffff8801dae07330) [ 93.293913] (ptrval): ffffffff876eb2aa (_raw_spin_lock+0x2a/0x40) [ 93.293924] (ptrval): ffffffff8160b209 (vprintk_emit+0x189/0xdd0) [ 93.293929] (ptrval): 0000000000000000 ... [ 93.293936] (ptrval): ffff8801dae074d0 (0xffff8801dae074d0) [ 93.293948] (ptrval): ffffffff8160b209 (vprintk_emit+0x189/0xdd0) [ 93.293960] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.293967] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.293978] (ptrval): ffffffff889a5ce8 (regoff.33580+0x35d3e8/0x36ddf0) [ 93.293982] (ptrval): 0000000000000000 ... [ 93.293990] (ptrval): 1ffff1003b5c0e71 (0x1ffff1003b5c0e71) [ 93.293997] (ptrval): ffffffff00000003 (0xffffffff00000003) [ 93.294004] (ptrval): ffffff018a209b20 (0xffffff018a209b20) [ 93.294008] (ptrval): 0000000000000000 ... [ 93.294014] (ptrval): 0000000000000006 (0x6) [ 93.294021] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.294032] (ptrval): ffffffff889bffc8 (K512_4+0x7a88/0x11bdc4) [ 93.294045] (ptrval): ffffffff8160b080 (console_unlock+0x1100/0x1100) [ 93.294052] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.294063] (ptrval): ffffffff889bec80 (K512_4+0x6740/0x11bdc4) [ 93.294074] (ptrval): ffffffff815c9a30 (debug_check_no_locks_freed+0x310/0x310) [ 93.294081] (ptrval): 0000000000000020 (0x20) [ 93.294087] (ptrval): 000000000000000c (0xc) [ 93.294094] (ptrval): ffff8801d890cea4 (0xffff8801d890cea4) [ 93.294102] (ptrval): ffff8801dae07770 (0xffff8801dae07770) [ 93.294112] (ptrval): ffffffff815ca225 (__lock_acquire+0x7f5/0x5140) [ 93.294120] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.294127] (ptrval): ffffed003b1219d6 (0xffffed003b1219d6) [ 93.294135] (ptrval): ffff8801d890ceb8 (0xffff8801d890ceb8) [ 93.294141] (ptrval): 0000000000000001 (0x1) [ 93.294148] (ptrval): ffff8801dae07450 (0xffff8801dae07450) [ 93.294158] (ptrval): ffffffff815c15c5 (__lock_is_held+0xb5/0x140) [ 93.294166] (ptrval): ffffffff00000000 (0xffffffff00000000) [ 93.294173] (ptrval): ffff8801d890ceb0 (0xffff8801d890ceb0) [ 93.294180] (ptrval): ffff8801dae2c598 (0xffff8801dae2c598) [ 93.294186] (ptrval): 0000000000000001 (0x1) [ 93.294194] (ptrval): ffff8801d890cf02 (0xffff8801d890cf02) [ 93.294200] (ptrval): 0000000000000001 (0x1) [ 93.294213] (ptrval): ffffffff89be3368 (lock_chains+0x5de8/0x200020) [ 93.294220] (ptrval): 0000000000000002 (0x2) [ 93.294231] (ptrval): ffffffff8a1e6f50 (chainhash_table+0x1750/0x40020) [ 93.294238] (ptrval): ffff8801d890cea8 (0xffff8801d890cea8) [ 93.294253] (ptrval): ffffffff8129dc87 (get_stack_info+0x37/0x142) [ 93.294260] (ptrval): 5a4f2ae5035c696a (0x5a4f2ae5035c696a) [ 93.294268] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 93.294275] (ptrval): ffffed003b5c0eda (0xffffed003b5c0eda) [ 93.294283] (ptrval): ffff8801dae076c8 (0xffff8801dae076c8) [ 93.294290] (ptrval): ffff8801dae075a0 (0xffff8801dae075a0) [ 93.294306] (ptrval): ffffffff81346e8d (update_stack_state+0x19d/0x670) [ 93.294314] (ptrval): ffff8801dae07740 (0xffff8801dae07740) [ 93.294320] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.294330] (ptrval): ffffffff87c75fc0 (pt_regs_offset+0x260/0x16a0) [ 93.294337] (ptrval): ffff8801dae07520 (0xffff8801dae07520) [ 93.294344] (ptrval): 5a4f2ae5035c696a (0x5a4f2ae5035c696a) [ 93.294351] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.294358] (ptrval): ffff8801c3de7738 (0xffff8801c3de7738) [ 93.294366] (ptrval): ffff8801dae074f0 (0xffff8801dae074f0) [ 93.294379] (ptrval): ffffffff8160d3a8 (vprintk_deferred+0x28/0x60) [ 93.294387] (ptrval): ffffed003b5c0ea0 (0xffffed003b5c0ea0) [ 93.294397] (ptrval): ffffffff87c75fc0 (pt_regs_offset+0x260/0x16a0) [ 93.294405] (ptrval): ffff8801dae075a0 (0xffff8801dae075a0) [ 93.294417] (ptrval): ffffffff8160e828 (printk_deferred+0x9e/0xc6) [ 93.294424] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.294437] (ptrval): ffffffff889b97ba (K512_4+0x127a/0x11bdc4) [ 93.294450] (ptrval): ffffffff8160e78a (register_console.cold.36+0x16c/0x16c) [ 93.294463] (ptrval): ffffffff889bec80 (K512_4+0x6740/0x11bdc4) [ 93.294476] (ptrval): ffffffff00000008 (0xffffffff00000008) [ 93.294483] (ptrval): ffff8801dae075b0 (0xffff8801dae075b0) [ 93.294491] (ptrval): ffff8801dae07560 (0xffff8801dae07560) [ 93.294497] (ptrval): 0000000000000020 (0x20) [ 93.294506] (ptrval): ffff8801dae076c8 (0xffff8801dae076c8) [ 93.294513] (ptrval): 1ffff1003b5c0eb4 (0x1ffff1003b5c0eb4) [ 93.294521] (ptrval): ffff8801dae07740 (0xffff8801dae07740) [ 93.294529] (ptrval): 1ffff1003b5c0eb8 (0x1ffff1003b5c0eb8) [ 93.294537] (ptrval): ffff8801dae07718 (0xffff8801dae07718) [ 93.294544] (ptrval): ffff8801c3de7738 (0xffff8801c3de7738) [ 93.294551] (ptrval): ffff8801d890cce8 (0xffff8801d890cce8) [ 93.294557] (ptrval): 0000000000001dfd (0x1dfd) [ 93.294565] (ptrval): 5a4f2ae5035c696a (0x5a4f2ae5035c696a) [ 93.294572] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.294580] (ptrval): ffff8801dae076c8 (0xffff8801dae076c8) [ 93.294587] (ptrval): 1ffff1003b5c0ebb (0x1ffff1003b5c0ebb) [ 93.294595] (ptrval): ffff8801dae076a0 (0xffff8801dae076a0) [ 93.294609] (ptrval): ffffffff813485d1 (unwind_next_frame.part.7.cold.11+0x4e/0xed) [ 93.294622] (ptrval): ffffffff813474e0 (unwind_dump+0x180/0x180) [ 93.294630] (ptrval): ffff8801d890cea8 (0xffff8801d890cea8) [ 93.294638] (ptrval): ffff8801dae07740 (0xffff8801dae07740) [ 93.294645] (ptrval): ffff8801dae076f0 (0xffff8801dae076f0) [ 93.294653] (ptrval): ffff8801dae07700 (0xffff8801dae07700) [ 93.294660] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.294672] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.294684] (ptrval): ffffffff813474e0 (unwind_dump+0x180/0x180) [ 93.294692] (ptrval): ffff8801d890ceb8 (0xffff8801d890ceb8) [ 93.294699] (ptrval): ffff8801c3de7739 (0xffff8801c3de7739) [ 93.294706] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.294713] (ptrval): 1ffff1003b5c0ed6 (0x1ffff1003b5c0ed6) [ 93.294720] (ptrval): ffff8801d890cf30 (0xffff8801d890cf30) [ 93.294735] (ptrval): ffffffff890a0418 (pool_lock+0x18/0x1600) [ 93.294747] (ptrval): ffffffff890a0418 (pool_lock+0x18/0x1600) [ 93.294755] (ptrval): ffff8801dae076c8 (0xffff8801dae076c8) [ 93.294762] (ptrval): 0000000000000058 (0x58) [ 93.294766] (ptrval): 0000000000000000 ... [ 93.294774] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 93.294781] (ptrval): ffffed003b5c0edb (0xffffed003b5c0edb) [ 93.294789] (ptrval): ffffed003b5c0eda (0xffffed003b5c0eda) [ 93.294796] (ptrval): ffff8801dae07740 (0xffff8801dae07740) [ 93.294804] (ptrval): ffff8801dae076c8 (0xffff8801dae076c8) [ 93.294811] (ptrval): ffff8801dae076b8 (0xffff8801dae076b8) [ 93.294823] (ptrval): ffffffff81348056 (__unwind_start+0x166/0x330) [ 93.294830] (ptrval): ffff8801dae076c8 (0xffff8801dae076c8) [ 93.294834] (ptrval): 0000000000000000 ... [ 93.294842] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.294849] (ptrval): ffff8801dae07c60 (0xffff8801dae07c60) [ 93.294857] (ptrval): ffff8801dae076b8 (0xffff8801dae076b8) [ 93.294869] (ptrval): ffffffff81347ede (unwind_next_frame+0x3e/0x50) [ 93.294877] (ptrval): ffff8801dae07760 (0xffff8801dae07760) [ 93.294885] (ptrval): ffff8801dae07740 (0xffff8801dae07740) [ 93.294898] (ptrval): ffffffff812c80ee (__save_stack_trace+0x6e/0xd0) [ 93.294902] (ptrval): 0000000000000000 ... [ 93.294910] (ptrval): ffff8801c3de0000 (0xffff8801c3de0000) [ 93.294917] (ptrval): ffff8801c3de8000 (0xffff8801c3de8000) [ 93.294922] (ptrval): 0000000000000000 ... [ 93.294928] (ptrval): 0000000000000006 (0x6) [ 93.294936] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.294944] (ptrval): 0000010100000000 (0x10100000000) [ 93.294948] (ptrval): 0000000000000000 ... [ 93.294955] (ptrval): ffff8801dae076b8 (0xffff8801dae076b8) [ 93.294968] (ptrval): ffffffff8325f8f3 (keccakf+0x5e3/0xc10) [ 93.294976] (ptrval): ffff8801c3de7738 (0xffff8801c3de7738) [ 93.294983] (ptrval): 0000000001000000 (0x1000000) [ 93.294990] (ptrval): ffff8801da988940 (0xffff8801da988940) [ 93.294997] (ptrval): 0000000000000001 (0x1) [ 93.295004] (ptrval): ffff8801b5efce88 (0xffff8801b5efce88) [ 93.295012] (ptrval): ffff8801dae07750 (0xffff8801dae07750) [ 93.295024] (ptrval): ffffffff812c816a (save_stack_trace+0x1a/0x20) [ 93.295031] (ptrval): ffff8801dae07980 (0xffff8801dae07980) [ 93.295047] (ptrval): ffffffff81b58083 (save_stack+0x43/0xd0) [ 93.295054] (ptrval): 000000400000000b (0x400000000b) [ 93.295061] (ptrval): ffff8801dae07778 (0xffff8801dae07778) [ 93.295068] (ptrval): ffffffff00000000 (0xffffffff00000000) [ 93.295080] (ptrval): ffffffff81b58083 (save_stack+0x43/0xd0) [ 93.295091] (ptrval): ffffffff81b5822a (__kasan_slab_free+0x11a/0x170) [ 93.295103] (ptrval): ffffffff81b5899e (kasan_slab_free+0xe/0x10) [ 93.295115] (ptrval): ffffffff81b55896 (kmem_cache_free+0x86/0x2d0) [ 93.295129] (ptrval): ffffffff81bf699f (file_free_rcu+0x6f/0x90) [ 93.295146] (ptrval): ffffffff8164db61 (rcu_process_callbacks+0x941/0x15f0) [ 93.295158] (ptrval): ffffffff87a002e0 (__do_softirq+0x2e0/0xaf5) [ 93.295173] (ptrval): ffffffff81475041 (irq_exit+0x1d1/0x200) [ 93.295185] (ptrval): ffffffff8780502e (smp_apic_timer_interrupt+0x17e/0x710) [ 93.295196] (ptrval): ffffffff8780153f (apic_timer_interrupt+0xf/0x20) [ 93.295206] (ptrval): ffffffff8325f8f3 (keccakf+0x5e3/0xc10) [ 93.295213] (ptrval): 1ffff1003b5c0efe (0x1ffff1003b5c0efe) [ 93.295225] (ptrval): ffffffff8a878fe8 (obj_hash+0x85808/0x100020) [ 93.295232] (ptrval): 1ffff1003b5c0f02 (0x1ffff1003b5c0f02) [ 93.295239] (ptrval): 0000000000000001 (0x1) [ 93.295245] (ptrval): ffff8801dae07800 (0xffff8801dae07800) [ 93.295257] (ptrval): ffffffff81b57f71 (kasan_check_read+0x11/0x20) [ 93.295264] (ptrval): ffff8801dae07898 (0xffff8801dae07898) [ 93.295278] (ptrval): ffffffff815e06fe (do_raw_spin_unlock+0x9e/0x2e0) [ 93.295285] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.295298] (ptrval): ffffffff889a3efc (regoff.33580+0x35b5fc/0x36ddf0) [ 93.295311] (ptrval): ffffffff815e0660 (do_raw_spin_trylock+0x1b0/0x1b0) [ 93.295315] (ptrval): 0000000000000000 ... [ 93.295322] (ptrval): 0000000000000001 (0x1) [ 93.295332] (ptrval): ffffffff8a878ff0 (obj_hash+0x85810/0x100020) [ 93.295341] (ptrval): ffffffff8a878ff8 (obj_hash+0x85818/0x100020) [ 93.295348] (ptrval): ffff8801dae07858 (0xffff8801dae07858) [ 93.295355] (ptrval): ffff8801d78bc348 (0xffff8801d78bc348) [ 93.295361] (ptrval): ffff8801dae07890 (0xffff8801dae07890) [ 93.295371] (ptrval): ffffffff815e0371 (do_raw_spin_lock+0xc1/0x200) [ 93.295377] (ptrval): 0000000000000086 (0x86) [ 93.295384] (ptrval): 0000000000000086 (0x86) [ 93.295393] (ptrval): ffffffff8a878fe8 (obj_hash+0x85808/0x100020) [ 93.295399] (ptrval): 0000000000000001 (0x1) [ 93.295406] (ptrval): ffff8801dae07898 (0xffff8801dae07898) [ 93.295417] (ptrval): ffffffff815c049d (trace_hardirqs_off+0xd/0x10) [ 93.295424] (ptrval): ffff8801dae078b8 (0xffff8801dae078b8) [ 93.295439] (ptrval): ffffffff876ebcd3 (_raw_spin_unlock_irqrestore+0x63/0xc0) [ 93.295450] (ptrval): ffffffff8a878fe8 (obj_hash+0x85808/0x100020) [ 93.295454] (ptrval): 0000000000000000 ... [ 93.295462] (ptrval): ffff8801dae079c0 (0xffff8801dae079c0) [ 93.295484] (ptrval): ffffffff8354d7ef (debug_check_no_obj_freed+0x2ff/0x584) [ 93.295491] (ptrval): 1ffff1003b5c0f29 (0x1ffff1003b5c0f29) [ 93.295497] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.295507] (ptrval): ffffffff8a878fe0 (obj_hash+0x85800/0x100020) [ 93.295514] (ptrval): ffff8801dae07998 (0xffff8801dae07998) [ 93.295521] (ptrval): ffff8801b5efccc0 (0xffff8801b5efccc0) [ 93.295528] (ptrval): ffff8801b5efd000 (0xffff8801b5efd000) [ 93.295534] (ptrval): ffff8801b5efce88 (0xffff8801b5efce88) [ 93.295540] (ptrval): 0000000000000001 (0x1) [ 93.295547] (ptrval): fffffbfff150f1fc (0xfffffbfff150f1fc) [ 93.295553] (ptrval): 0000000000085800 (0x85800) [ 93.295560] (ptrval): 1ffff1003b5c0f27 (0x1ffff1003b5c0f27) [ 93.295566] (ptrval): ffffed003b5c0f2b (0xffffed003b5c0f2b) [ 93.295572] (ptrval): ffff8801b5efc000 (0xffff8801b5efc000) [ 93.295577] (ptrval): 0000000000000086 (0x86) [ 93.295584] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.295595] (ptrval): ffffffff889a3c56 (regoff.33580+0x35b356/0x36ddf0) [ 93.295605] (ptrval): ffffffff8354d4f0 (free_obj_work+0xb90/0xb90) [ 93.295616] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.295620] (ptrval): 0000000000000000 ... [ 93.295627] (ptrval): ffff8801d890cf18 (0xffff8801d890cf18) [ 93.295633] (ptrval): 0000000000000086 (0x86) [ 93.295639] (ptrval): ffff8801b5efccc0 (0xffff8801b5efccc0) [ 93.295646] (ptrval): ffff8801b5efccc0 (0xffff8801b5efccc0) [ 93.295653] (ptrval): ffff8801dae079b0 (0xffff8801dae079b0) [ 93.295662] (ptrval): ffffffff81b5822a (__kasan_slab_free+0x11a/0x170) [ 93.295669] (ptrval): ffff8801b5efccc0 (0xffff8801b5efccc0) [ 93.295676] (ptrval): ffff8801da988940 (0xffff8801da988940) [ 93.295682] (ptrval): 0000000000000286 (0x286) [ 93.295694] (ptrval): ffffffff81bf699f (file_free_rcu+0x6f/0x90) [ 93.295701] (ptrval): ffff8801dae079c0 (0xffff8801dae079c0) [ 93.295712] (ptrval): ffffffff81b5899e (kasan_slab_free+0xe/0x10) [ 93.295719] (ptrval): ffff8801dae079f0 (0xffff8801dae079f0) [ 93.295730] (ptrval): ffffffff81b55896 (kmem_cache_free+0x86/0x2d0) [ 93.295737] (ptrval): ffff8801cae0f900 (0xffff8801cae0f900) [ 93.295744] (ptrval): ffff8801b5efccc0 (0xffff8801b5efccc0) [ 93.295751] (ptrval): ffff8801b5efcc00 (0xffff8801b5efcc00) [ 93.295758] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 93.295765] (ptrval): ffff8801dae07a18 (0xffff8801dae07a18) [ 93.295775] (ptrval): ffffffff81bf699f (file_free_rcu+0x6f/0x90) [ 93.295786] (ptrval): ffffffff81bf6930 (get_max_files+0x20/0x20) [ 93.295794] (ptrval): ffff8801b5efccc8 (0xffff8801b5efccc8) [ 93.295801] (ptrval): ffff8801b5efccc0 (0xffff8801b5efccc0) [ 93.295808] (ptrval): ffff8801dae07c88 (0xffff8801dae07c88) [ 93.295820] (ptrval): ffffffff8164db61 (rcu_process_callbacks+0x941/0x15f0) [ 93.295827] (ptrval): ffff8801dae07c30 (0xffff8801dae07c30) [ 93.295842] (ptrval): ffffffff88d18ae8 (pv_irq_ops+0x8/0x30) [ 93.295850] (ptrval): ffff8801dae2d3c0 (0xffff8801dae2d3c0) [ 93.295863] (ptrval): ffffffff88d91980 (rcu_bh_varname+0x60/0x60) [ 93.295869] (ptrval): ffff8801dae2d460 (0xffff8801dae2d460) [ 93.295876] (ptrval): 1ffff1003b5c0f50 (0x1ffff1003b5c0f50) [ 93.295883] (ptrval): ffffed003b5c0f86 (0xffffed003b5c0f86) [ 93.295889] (ptrval): 000000000000000a (0xa) [ 93.295896] (ptrval): ffff8801dae2d3f8 (0xffff8801dae2d3f8) [ 93.295903] (ptrval): fffffbfff11a315e (0xfffffbfff11a315e) [ 93.295911] (ptrval): ffff8801dae07c20 (0xffff8801dae07c20) [ 93.295918] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.295930] (ptrval): ffffffff889c11f8 (K512_4+0x8cb8/0x11bdc4) [ 93.295941] (ptrval): ffffffff8164d220 (call_rcu_sched+0x20/0x20) [ 93.295948] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.295956] (ptrval): ffffffff00000001 (0xffffffff00000001) [ 93.295972] (ptrval): ffffffff8167aff0 (hrtimer_update_softirq_timer+0xa0/0xa0) [ 93.295978] (ptrval): ffffed003b1219d6 (0xffffed003b1219d6) [ 93.295986] (ptrval): ffff8801d890ceb8 (0xffff8801d890ceb8) [ 93.295989] (ptrval): 0000000000000000 ... [ 93.295996] (ptrval): 1ffff1003b5c0f6e (0x1ffff1003b5c0f6e) [ 93.296004] (ptrval): ffff8801d890cee0 (0xffff8801d890cee0) [ 93.296016] (ptrval): ffffffff8a7138c8 (tk_core+0x8/0x160) [ 93.296025] (ptrval): ffffffff8a7138c8 (tk_core+0x8/0x160) [ 93.296032] (ptrval): 0000000000000001 (0x1) [ 93.296039] (ptrval): ffff8801dae07b38 (0xffff8801dae07b38) [ 93.296047] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.296058] (ptrval): ffffffff889a5ce8 (regoff.33580+0x35d3e8/0x36ddf0) [ 93.296070] (ptrval): ffffffff815c6eb0 (print_usage_bug+0xc0/0xc0) [ 93.296078] (ptrval): 1ffff1003b5c0f6e (0x1ffff1003b5c0f6e) [ 93.296086] (ptrval): ffff8801dae07c50 (0xffff8801dae07c50) [ 93.296090] (ptrval): 0000000000000000 ... [ 93.296097] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.296109] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.296120] (ptrval): ffffffff815c0aa0 (graph_lock+0x170/0x170) [ 93.296127] (ptrval): 0000000000000086 (0x86) [ 93.296133] (ptrval): 0000000000000001 (0x1) [ 93.296139] (ptrval): 0000000000000002 (0x2) [ 93.296147] (ptrval): ffff8801d890ceb0 (0xffff8801d890ceb0) [ 93.296154] (ptrval): 0000000000000086 (0x86) [ 93.296162] (ptrval): ffffffff00000002 (0xffffffff00000002) [ 93.296169] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.296181] (ptrval): ffffffff889bed10 (K512_4+0x67d0/0x11bdc4) [ 93.296191] (ptrval): ffffffff815d0030 (lock_downgrade+0x8e0/0x8e0) [ 93.296202] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.296209] (ptrval): ffffffff00000001 (0xffffffff00000001) [ 93.296216] (ptrval): 0000000000000086 (0x86) [ 93.296223] (ptrval): 1ffff1003b5c0f7b (0x1ffff1003b5c0f7b) [ 93.296230] (ptrval): 1ffff1003b5c0f7d (0x1ffff1003b5c0f7d) [ 93.296238] (ptrval): ffff8801dae23600 (0xffff8801dae23600) [ 93.296245] (ptrval): ffff8801dae23610 (0xffff8801dae23610) [ 93.296252] (ptrval): ffff8801dae07bd0 (0xffff8801dae07bd0) [ 93.296260] (ptrval): ffff8801d890ceb8 (0xffff8801d890ceb8) [ 93.296267] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.296273] (ptrval): ffffed003b1219d6 (0xffffed003b1219d6) [ 93.296281] (ptrval): ffff8801d890ceb8 (0xffff8801d890ceb8) [ 93.296285] (ptrval): 0000000000000000 ... [ 93.296292] (ptrval): ffff8801dae07c40 (0xffff8801dae07c40) [ 93.296303] (ptrval): ffffffff815c15c5 (__lock_is_held+0xb5/0x140) [ 93.296311] (ptrval): ffffffffdae07c58 (0xffffffffdae07c58) [ 93.296318] (ptrval): ffff8801d890ceb0 (0xffff8801d890ceb0) [ 93.296330] (ptrval): ffffffff88d8e5e0 (rcu_callback_map+0x40/0x40) [ 93.296336] (ptrval): 0000000000000286 (0x286) [ 93.296339] (ptrval): 0000000000000000 ... [ 93.296347] (ptrval): ffff8801dae07c20 (0xffff8801dae07c20) [ 93.296354] (ptrval): ffffffffffffffff (0xffffffffffffffff) [ 93.296358] (ptrval): 0000000000000000 ... [ 93.296365] (ptrval): ffff8801dae07c70 (0xffff8801dae07c70) [ 93.296371] (ptrval): 0000000000000286 (0x286) [ 93.296377] (ptrval): 0000000000000009 (0x9) [ 93.296383] (ptrval): 0000000000000003 (0x3) [ 93.296396] (ptrval): ffffffff88c09148 (softirq_vec+0x48/0x80) [ 93.296402] (ptrval): 0000000000000009 (0x9) [ 93.296408] (ptrval): 0000000000000009 (0x9) [ 93.296414] (ptrval): 0000000000000009 (0x9) [ 93.296422] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 93.296429] (ptrval): ffff8801dae07e70 (0xffff8801dae07e70) [ 93.296443] (ptrval): ffffffff87a002e0 (__do_softirq+0x2e0/0xaf5) [ 93.296450] (ptrval): 1ffff1003b5c0f9d (0x1ffff1003b5c0f9d) [ 93.296457] (ptrval): 0180000000404040 (0x180000000404040) [ 93.296463] (ptrval): 00000000fffcd88e (0xfffcd88e) [ 93.296479] (ptrval): ffffed003b5c0fc1 (0xffffed003b5c0fc1) [ 93.296485] (ptrval): 000000000002640e (0x2640e) [ 93.296491] (ptrval): 0000000000000009 (0x9) [ 93.296497] (ptrval): 0000000000000040 (0x40) [ 93.296503] (ptrval): 000001010000000a (0x1010000000a) [ 93.296514] (ptrval): ffffffff88c09110 (softirq_vec+0x10/0x80) [ 93.296521] (ptrval): 0000008000000008 (0x8000000008) [ 93.296528] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.296540] (ptrval): ffffffff889b9fe0 (K512_4+0x1aa0/0x11bdc4) [ 93.296552] (ptrval): ffffffff87a00000 (__irqentry_text_end+0x1f98a8/0x1f98a8) [ 93.296560] (ptrval): fffffbfff11a315e (0xfffffbfff11a315e) [ 93.296564] (ptrval): 0000000000000000 ... [ 93.296572] (ptrval): ffff8801dae25c00 (0xffff8801dae25c00) [ 93.296580] (ptrval): 1ffff1003b5c0fa9 (0x1ffff1003b5c0fa9) [ 93.296592] (ptrval): ffffffff88d18440 (kvmapf+0x660/0x660) [ 93.296599] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.296611] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.296622] (ptrval): ffffffff815c0aa0 (graph_lock+0x170/0x170) [ 93.296636] (ptrval): ffffffff815e06fe (do_raw_spin_unlock+0x9e/0x2e0) [ 93.296644] (ptrval): ffff8801dae07d68 (0xffff8801dae07d68) [ 93.296660] (ptrval): ffffffff81332beb (native_apic_msr_write+0x5b/0x80) [ 93.296672] (ptrval): ffffffff815e0660 (do_raw_spin_trylock+0x1b0/0x1b0) [ 93.296687] (ptrval): ffffffff88adafe0 (hpet_msi_controller+0x120/0x120) [ 93.296695] (ptrval): ffff8801dae07d88 (0xffff8801dae07d88) [ 93.296709] (ptrval): ffffffff8131ad2a (lapic_next_event+0x5a/0x90) [ 93.296717] (ptrval): ffff8801dae07d88 (0xffff8801dae07d88) [ 93.296734] (ptrval): ffffffff81793176 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 93.296738] (ptrval): 0000000000000000 ... [ 93.296756] (ptrval): ffffffff816b3680 (clockevents_program_event+0x140/0x370) [ 93.296763] (ptrval): ffff8801dae1f0c0 (0xffff8801dae1f0c0) [ 93.296771] (ptrval): 00000015b8b23540 (0x15b8b23540) [ 93.296778] (ptrval): 1ffff1003b5c0fbd (0x1ffff1003b5c0fbd) [ 93.296786] (ptrval): ffff8801dae23600 (0xffff8801dae23600) [ 93.296794] (ptrval): ffff8801dae23610 (0xffff8801dae23610) [ 93.296802] (ptrval): ffff8801dae07dd0 (0xffff8801dae07dd0) [ 93.296810] (ptrval): ffff8801d890ceb8 (0xffff8801d890ceb8) [ 93.296818] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.296825] (ptrval): ffffed003b1219d6 (0xffffed003b1219d6) [ 93.296833] (ptrval): ffff8801d890ceb8 (0xffff8801d890ceb8) [ 93.296837] (ptrval): 0000000000000000 ... [ 93.296844] (ptrval): ffff8801dae07e40 (0xffff8801dae07e40) [ 93.296855] (ptrval): ffffffff815c15c5 (__lock_is_held+0xb5/0x140) [ 93.296862] (ptrval): ffffffffdae25c58 (0xffffffffdae25c58) [ 93.296866] (ptrval): 0000000000000000 ... [ 93.296878] (ptrval): ffffffff88d8e5e0 (rcu_callback_map+0x40/0x40) [ 93.296885] (ptrval): 0000000000000086 (0x86) [ 93.296893] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.296905] (ptrval): ffffffff88d8e5e0 (rcu_callback_map+0x40/0x40) [ 93.296909] (ptrval): 0000000000000000 ... [ 93.296916] (ptrval): 0000000000000086 (0x86) [ 93.296924] (ptrval): ffff8801d9a9c200 (0xffff8801d9a9c200) [ 93.296932] (ptrval): 1ffff1003b5c0fe0 (0x1ffff1003b5c0fe0) [ 93.296939] (ptrval): ffff8801dae07fc0 (0xffff8801dae07fc0) [ 93.296943] (ptrval): 0000000000000000 ... [ 93.296951] (ptrval): ffff8801dae07e88 (0xffff8801dae07e88) [ 93.296964] (ptrval): ffffffff81475041 (irq_exit+0x1d1/0x200) [ 93.296971] (ptrval): 1ffff1003b5c0fd4 (0x1ffff1003b5c0fd4) [ 93.296979] (ptrval): ffff8801dae07fe8 (0xffff8801dae07fe8) [ 93.296991] (ptrval): ffffffff8780502e (smp_apic_timer_interrupt+0x17e/0x710) [ 93.296995] (ptrval): 0000000000000000 ... [ 93.297002] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.297013] (ptrval): ffffffff889a3b78 (regoff.33580+0x35b278/0x36ddf0) [ 93.297026] (ptrval): ffffffff87804eb0 (smp_call_function_single_interrupt+0x650/0x650) [ 93.297040] (ptrval): ffffffff876eb2b2 (_raw_spin_lock+0x32/0x40) [ 93.297048] (ptrval): ffff8801ce8720a8 (0xffff8801ce8720a8) [ 93.297056] (ptrval): ffff8801ce87207c (0xffff8801ce87207c) [ 93.297063] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 93.297070] (ptrval): 4000000000000000 (0x4000000000000000) [ 93.297074] (ptrval): 0000000000000000 ... [ 93.297081] (ptrval): ffff8801dae07f00 (0xffff8801dae07f00) [ 93.297094] (ptrval): ffffffff876eb462 (_raw_spin_unlock+0x22/0x30) [ 93.297101] (ptrval): ffff8801ce872000 (0xffff8801ce872000) [ 93.297105] (ptrval): 0000000000000000 ... [ 93.297118] (ptrval): ffffffff8161e950 (handle_edge_irq+0x330/0x870) [ 93.297125] (ptrval): ffff8801dae07fb0 (0xffff8801dae07fb0) [ 93.297132] (ptrval): ffff8801ce872070 (0xffff8801ce872070) [ 93.297140] (ptrval): ffff8801ce8720a8 (0xffff8801ce8720a8) [ 93.297147] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.297159] (ptrval): ffffffff889a3c56 (regoff.33580+0x35b356/0x36ddf0) [ 93.297170] (ptrval): ffffffff81535d60 (task_prio+0x50/0x50) [ 93.297177] (ptrval): ffff8801ad2e66c0 (0xffff8801ad2e66c0) [ 93.297185] (ptrval): ffff8801ce872000 (0xffff8801ce872000) [ 93.297191] (ptrval): 000000000000002a (0x2a) [ 93.297199] (ptrval): ffff8801ad2e66c0 (0xffff8801ad2e66c0) [ 93.297205] (ptrval): 000000000000002a (0x2a) [ 93.297211] (ptrval): 0000000000000086 (0x86) [ 93.297215] (ptrval): 0000000000000000 ... [ 93.297223] (ptrval): ffff8801dae07fe0 (0xffff8801dae07fe0) [ 93.297239] (ptrval): ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 93.297243] (ptrval): 0000000000000000 ... [ 93.297250] (ptrval): 0a78e418ec20454e (0xa78e418ec20454e) [ 93.297254] (ptrval): 0000000000000000 ... [ 93.297262] (ptrval): ffff8801c3de7739 (0xffff8801c3de7739) [ 93.297273] (ptrval): ffffffff8780153f (apic_timer_interrupt+0xf/0x20) [ 93.297281] (ptrval): ffff8801c3de7738 (0xffff8801c3de7738) [ 93.297288] (ptrval): 92b956c13e7333a7 (0x92b956c13e7333a7) [ 93.297295] (ptrval): c1d4daccccab95d2 (0xc1d4daccccab95d2) [ 93.297301] (ptrval): f7a0ab60450f48a9 (0xf7a0ab60450f48a9) [ 93.297308] (ptrval): 4a53bee120bc1a75 (0x4a53bee120bc1a75) [ 93.297316] (ptrval): 5a4f2ae5035c696a (0x5a4f2ae5035c696a) [ 93.297322] (ptrval): a964039d93607961 (0xa964039d93607961) [ 93.297329] (ptrval): 18e60f9419caa262 (0x18e60f9419caa262) [ 93.297337] (ptrval): 053c720c761022a7 (0x53c720c761022a7) [ 93.297344] (ptrval): d1504857daad5568 (0xd1504857daad5568) [ 93.297352] (ptrval): 3352af5891ed952f (0x3352af5891ed952f) [ 93.297359] (ptrval): 0a78e418ec20454e (0xa78e418ec20454e) [ 93.297365] (ptrval): a86548847b638e53 (0xa86548847b638e53) [ 93.297371] (ptrval): d5287ab3f87834df (0xd5287ab3f87834df) [ 93.297378] (ptrval): be9aa90fec67a06a (0xbe9aa90fec67a06a) [ 93.297384] (ptrval): 7d35521fd8cf40d5 (0x7d35521fd8cf40d5) [ 93.297390] (ptrval): ffffffffffffff13 (0xffffffffffffff13) [ 93.297402] (ptrval): ffffffff8325f8f3 (keccakf+0x5e3/0xc10) [ 93.297408] (ptrval): 0000000000000010 (0x10) [ 93.297414] (ptrval): 0000000000000a83 (0xa83) [ 93.297420] (ptrval): ffff8801c3de77e0 (0xffff8801c3de77e0) [ 93.297426] (ptrval): 0000000000000018 (0x18) [ 93.297432] (ptrval): 0000001600000000 (0x1600000000) [ 93.297439] (ptrval): dbcfef7b62714a2c (0xdbcfef7b62714a2c) [ 93.297445] (ptrval): 6e077e9d5df065ec (0x6e077e9d5df065ec) [ 93.297452] (ptrval): 286c149cafc53454 (0x286c149cafc53454) [ 93.297459] (ptrval): e41f68f117d0d1e9 (0xe41f68f117d0d1e9) [ 93.297472] (ptrval): fa14be148462735c (0xfa14be148462735c) [ 93.297479] (ptrval): 9a3e897570d177a6 (0x9a3e897570d177a6) [ 93.297486] (ptrval): 437d437f9bca960a (0x437d437f9bca960a) [ 93.297493] (ptrval): 8df951904eb9d1a1 (0x8df951904eb9d1a1) [ 93.297500] (ptrval): 5d7d7fc91548d9cb (0x5d7d7fc91548d9cb) [ 93.297507] (ptrval): e424db9e1c54c6c6 (0xe424db9e1c54c6c6) [ 93.297513] (ptrval): f4a76ea68886f046 (0xf4a76ea68886f046) [ 93.297519] (ptrval): 128896319d5711fa (0x128896319d5711fa) [ 93.297526] (ptrval): 4d64efe45f291fa8 (0x4d64efe45f291fa8) [ 93.297533] (ptrval): 81486f12246ab6a3 (0x81486f12246ab6a3) [ 93.297540] (ptrval): 873e2c737bf481c0 (0x873e2c737bf481c0) [ 93.297547] (ptrval): 32f85beff9fdb69c (0x32f85beff9fdb69c) [ 93.297554] (ptrval): 2072b8f192b020f2 (0x2072b8f192b020f2) [ 93.297561] (ptrval): f2dfda753faaa615 (0xf2dfda753faaa615) [ 93.297575] (ptrval): ffffffff87f67c90 (keccakf_rndc+0xb0/0xe0) [ 93.297582] (ptrval): 12a956c5a6f59666 (0x12a956c5a6f59666) [ 93.297589] (ptrval): d1504857daad5568 (0xd1504857daad5568) [ 93.297597] (ptrval): 6ae76af59d5ecde8 (0x6ae76af59d5ecde8) [ 93.297604] (ptrval): 01c4f2eddc8bd6d0 (0x1c4f2eddc8bd6d0) [ 93.297612] (ptrval): a144231d13343089 (0xa144231d13343089) [ 93.297620] (ptrval): cb57bded21b80a7c (0xcb57bded21b80a7c) [ 93.297627] (ptrval): 0010000498862541 (0x10000498862541) [ 93.297634] (ptrval): ffff8801a8c24e30 (0xffff8801a8c24e30) [ 93.297640] (ptrval): 0000000000000009 (0x9) [ 93.297648] (ptrval): ffff8801c3de7968 (0xffff8801c3de7968) [ 93.297655] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 93.297662] (ptrval): ffff880185007230 (0xffff880185007230) [ 93.297670] (ptrval): ffff8801a8c24e78 (0xffff8801a8c24e78) [ 93.297676] (ptrval): 0000000000000009 (0x9) [ 93.297688] (ptrval): ffffffff832606df (crypto_sha3_update+0x1ff/0x2d0) [ 93.297695] (ptrval): ffff8801c3de7908 (0xffff8801c3de7908) [ 93.297703] (ptrval): ffff8801a8c24efc (0xffff8801a8c24efc) [ 93.297711] (ptrval): ffff8801a8c24f04 (0xffff8801a8c24f04) [ 93.297718] (ptrval): 07ffffff832316e0 (0x7ffffff832316e0) [ 93.297726] (ptrval): ffffed00351849df (0xffffed00351849df) [ 93.297733] (ptrval): ffff880185007000 (0xffff880185007000) [ 93.297740] (ptrval): ffff8801a8c24e30 (0xffff8801a8c24e30) [ 93.297748] (ptrval): ffff8801a8c24e20 (0xffff8801a8c24e20) [ 93.297755] (ptrval): 0000023000001000 (0x23000001000) [ 93.297762] (ptrval): ffff8801a8c24e20 (0xffff8801a8c24e20) [ 93.297770] (ptrval): ffff880185007000 (0xffff880185007000) [ 93.297785] (ptrval): ffffffff89069ce0 (algs+0x620/0x880) [ 93.297789] (ptrval): 0000000000000000 ... [ 93.297797] (ptrval): ffff8801c3de79d0 (0xffff8801c3de79d0) [ 93.297809] (ptrval): ffffffff83235117 (crypto_shash_update+0xf7/0x2a0) [ 93.297812] (ptrval): 0000000000000000 ... [ 93.297820] (ptrval): ffff8801c3de79d0 (0xffff8801c3de79d0) [ 93.297835] (ptrval): ffffffff83231d5c (crypto_hash_walk_done+0x37c/0x580) [ 93.297839] (ptrval): 0000000000000000 ... [ 93.297846] (ptrval): 0000100085006000 (0x100085006000) [ 93.297854] (ptrval): 239ebed39421b900 (0x239ebed39421b900) [ 93.297861] (ptrval): ffff8801c3de7a10 (0xffff8801c3de7a10) [ 93.297869] (ptrval): ffffed00387bcf42 (0xffffed00387bcf42) [ 93.297876] (ptrval): ffff8801c3de7a70 (0xffff8801c3de7a70) [ 93.297884] (ptrval): ffff8801a8c24e20 (0xffff8801a8c24e20) [ 93.297890] (ptrval): 0000000000001000 (0x1000) [ 93.297898] (ptrval): ffff8801c3de7a98 (0xffff8801c3de7a98) [ 93.297909] (ptrval): ffffffff83235ad8 (shash_ahash_update+0xc8/0x130) [ 93.297916] (ptrval): ffff8801a8c24dd0 (0xffff8801a8c24dd0) [ 93.297923] (ptrval): 1ffff100387bcf3e (0x1ffff100387bcf3e) [ 93.297930] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.297942] (ptrval): ffffffff88a1eecd (K512_4+0x6698d/0x11bdc4) [ 93.297952] (ptrval): ffffffff83235a10 (shash_async_final+0x40/0x40) [ 93.297956] (ptrval): 0000000000000000 ... [ 93.297964] (ptrval): ffff880185007000 (0xffff880185007000) [ 93.297967] (ptrval): 0000000000000000 ... [ 93.297974] (ptrval): ffffea00061401c0 (0xffffea00061401c0) [ 93.297980] (ptrval): 0000800000000000 (0x800000000000) [ 93.297987] (ptrval): ffff8801a8c24ba0 (0xffff8801a8c24ba0) [ 93.297995] (ptrval): ffffffff00000400 (0xffffffff00000400) [ 93.298010] (ptrval): ffffffff81b585f1 (memset+0x31/0x40) [ 93.298013] (ptrval): 0000000000000000 ... [ 93.298019] (ptrval): 0000000000000009 (0x9) [ 93.298026] (ptrval): ffff8801a8c24e20 (0xffff8801a8c24e20) [ 93.298033] (ptrval): ffff8801c3de7a80 (0xffff8801c3de7a80) [ 93.298043] (ptrval): ffffffff8326004c (crypto_sha3_init+0x12c/0x170) [ 93.298050] (ptrval): ffff8801a8c24dd0 (0xffff8801a8c24dd0) [ 93.298057] (ptrval): 0000000000010000 (0x10000) [ 93.298065] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 93.298071] (ptrval): 0000000000010000 (0x10000) [ 93.298079] (ptrval): ffff8801a8c24dd0 (0xffff8801a8c24dd0) [ 93.298086] (ptrval): ffff8801c3de7ab0 (0xffff8801c3de7ab0) [ 93.298097] (ptrval): ffffffff83235b59 (shash_async_update+0x19/0x20) [ 93.298105] (ptrval): ffff8801a8c24ac0 (0xffff8801a8c24ac0) [ 93.298112] (ptrval): ffff8801c3de7b30 (0xffff8801c3de7b30) [ 93.298126] (ptrval): ffffffff8336dfee (hash_sendmsg+0x52e/0xac0) [ 93.298132] (ptrval): 0000000000000010 (0x10) [ 93.298140] (ptrval): ffff8801a8c24e08 (0xffff8801a8c24e08) [ 93.298147] (ptrval): ffff8801a8c24dcc (0xffff8801a8c24dcc) [ 93.298155] (ptrval): ffff8801b4ac0180 (0xffff8801b4ac0180) [ 93.298162] (ptrval): ffff8801c3de7c98 (0xffff8801c3de7c98) [ 93.298170] (ptrval): ffffed00351849c1 (0xffffed00351849c1) [ 93.298173] (ptrval): 0000000000000000 ... [ 93.298181] (ptrval): ffff8801c3de7c78 (0xffff8801c3de7c78) [ 93.298188] (ptrval): ffff8801c3de7c88 (0xffff8801c3de7c88) [ 93.298199] (ptrval): ffffffff8336dac0 (hash_recvmsg+0xa60/0xa60) [ 93.298206] (ptrval): ffff8801c3de7c78 (0xffff8801c3de7c78) [ 93.298213] (ptrval): ffff8801cef65100 (0xffff8801cef65100) [ 93.298221] (ptrval): ffff8801c3de7c98 (0xffff8801c3de7c98) [ 93.298225] (ptrval): 0000000000000000 ... [ 93.298232] (ptrval): ffff8801c3de7b60 (0xffff8801c3de7b60) [ 93.298248] (ptrval): ffffffff85d46ea5 (sock_sendmsg+0xd5/0x120) [ 93.298255] (ptrval): ffff8801c3de7db8 (0xffff8801c3de7db8) [ 93.298262] (ptrval): ffff8801c3de7c78 (0xffff8801c3de7c78) [ 93.298269] (ptrval): ffff8801cef65100 (0xffff8801cef65100) [ 93.298277] (ptrval): ffff8801c3de7bb8 (0xffff8801c3de7bb8) [ 93.298284] (ptrval): ffff8801c3de7de0 (0xffff8801c3de7de0) [ 93.298297] (ptrval): ffffffff85d4d187 (__sys_sendto+0x3d7/0x670) [ 93.298304] (ptrval): ffff8801c3de7cf8 (0xffff8801c3de7cf8) [ 93.298310] (ptrval): 00000000b4ac0180 (0xb4ac0180) [ 93.298316] (ptrval): ffff8801c3de7bf8 (0xffff8801c3de7bf8) [ 93.298323] (ptrval): 1ffff100387bcf73 (0x1ffff100387bcf73) [ 93.298327] (ptrval): 0000000000000000 ... [ 93.298333] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.298345] (ptrval): ffffffff88a8f960 (K512_4+0xd7420/0x11bdc4) [ 93.298357] (ptrval): ffffffff85d4cdb0 (__ia32_sys_getpeername+0xb0/0xb0) [ 93.298365] (ptrval): ffff8801c3de7bf8 (0xffff8801c3de7bf8) [ 93.298371] (ptrval): ffffffff00000000 (0xffffffff00000000) [ 93.298379] (ptrval): ffff8801d9451a20 (0xffff8801d9451a20) [ 93.298386] (ptrval): ffff880100000000 (0xffff880100000000) [ 93.298390] (ptrval): 0000000000000000 ... [ 93.298397] (ptrval): ffff8801c20150c0 (0xffff8801c20150c0) [ 93.298404] (ptrval): ffff8801c3de7dd0 (0xffff8801c3de7dd0) [ 93.298409] (ptrval): 0000000000000001 (0x1) [ 93.298416] (ptrval): ffff8801c3de7c00 (0xffff8801c3de7c00) [ 93.298423] (ptrval): ffffffff00000001 (0xffffffff00000001) [ 93.298430] (ptrval): ffff8801c3de7c28 (0xffff8801c3de7c28) [ 93.298442] (ptrval): ffffffff81bf6af0 (fput+0x130/0x1a0) [ 93.298450] (ptrval): ffff8801cef65580 (0xffff8801cef65580) [ 93.298457] (ptrval): ffff8801c3de7dd0 (0xffff8801c3de7dd0) [ 93.298463] (ptrval): 0000000000000001 (0x1) [ 93.298478] (ptrval): ffff8801c3de7df8 (0xffff8801c3de7df8) [ 93.298490] (ptrval): ffffffff85d4b6ed (__sys_accept4+0x5ad/0x8a0) [ 93.298497] (ptrval): 0000000020000000 (0x20000000) [ 93.298504] (ptrval): 000000007ffff000 (0x7ffff000) [ 93.298511] (ptrval): ffff8801d8f1cc80 (0xffff8801d8f1cc80) [ 93.298518] (ptrval): 0000000020000300 (0x20000300) [ 93.298522] (ptrval): 0000000000000000 ... [ 93.298528] (ptrval): 0000000000000014 (0x14) [ 93.298536] (ptrval): 1ffff100387bcf8e (0x1ffff100387bcf8e) [ 93.298543] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.298551] (ptrval): ffff8801c3de7cf8 (0xffff8801c3de7cf8) [ 93.298558] (ptrval): ffffffff00000010 (0xffffffff00000010) [ 93.298566] (ptrval): ffffffff00000001 (0xffffffff00000001) [ 93.298569] (ptrval): 0000000000000000 ... [ 93.298576] (ptrval): 000000007ffff000 (0x7ffff000) [ 93.298583] (ptrval): ffff8801c3de7c38 (0xffff8801c3de7c38) [ 93.298590] (ptrval): 0000000000000001 (0x1) [ 93.298593] (ptrval): 0000000000000000 ... [ 93.298606] (ptrval): ffffffff889a3c56 (regoff.33580+0x35b356/0x36ddf0) [ 93.298613] (ptrval): ffffffff00000001 (0xffffffff00000001) [ 93.298619] (ptrval): 0000000000000014 (0x14) [ 93.298627] (ptrval): 239ebed39421b900 (0x239ebed39421b900) [ 93.298634] (ptrval): 1ffff100387bcfab (0x1ffff100387bcfab) [ 93.298638] (ptrval): 0000000000000000 ... [ 93.298646] (ptrval): 020000e0feff0002 (0x20000e0feff0002) [ 93.298650] (ptrval): 0000000000000000 ... [ 93.298657] (ptrval): ffff8801c3de7e20 (0xffff8801c3de7e20) [ 93.298665] (ptrval): ffff8801c3de7e20 (0xffff8801c3de7e20) [ 93.298679] (ptrval): ffffffff816ce807 (__x64_sys_futex+0x477/0x680) [ 93.298687] (ptrval): 3231352d33616873 (0x3231352d33616873) [ 93.298693] (ptrval): 000000000072bec8 (0x72bec8) [ 93.298697] (ptrval): 0000000000000000 ... [ 93.298703] (ptrval): 000000000072bea0 (0x72bea0) [ 93.298707] (ptrval): 0000000000000000 ... [ 93.298713] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.298725] (ptrval): ffffffff889c32b2 (K512_4+0xad72/0x11bdc4) [ 93.298737] (ptrval): ffffffff816ce390 (do_futex+0x27d0/0x27d0) [ 93.298743] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.298755] (ptrval): ffffffff88a8f62c (K512_4+0xd70ec/0x11bdc4) [ 93.298767] (ptrval): ffffffff85d49af0 (move_addr_to_kernel+0x70/0x70) [ 93.298781] (ptrval): ffffffff8179313a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) [ 93.298788] (ptrval): ffff8801cef65580 (0xffff8801cef65580) [ 93.298799] (ptrval): ffffffff81bf6af0 (fput+0x130/0x1a0) [ 93.298805] (ptrval): 0000000000000001 (0x1) [ 93.298811] (ptrval): ffff8801d8948d40 (0xffff8801d8948d40) [ 93.298819] (ptrval): 239ebed39421b900 (0x239ebed39421b900) [ 93.298825] (ptrval): ffff8801c3de7f58 (0xffff8801c3de7f58) [ 93.298833] (ptrval): 1ffff100387bcfc8 (0x1ffff100387bcfc8) [ 93.298841] (ptrval): ffff8801c3de7f20 (0xffff8801c3de7f20) [ 93.298848] (ptrval): ffff8801c3de7f58 (0xffff8801c3de7f58) [ 93.298856] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 93.298863] (ptrval): ffff8801c3de7e20 (0xffff8801c3de7e20) [ 93.298876] (ptrval): ffffffff85d4d501 (__x64_sys_sendto+0xe1/0x1a0) [ 93.298883] (ptrval): ffff8801c3de7e10 (0xffff8801c3de7e10) [ 93.298896] (ptrval): ffffffff815c8e11 (trace_hardirqs_on_caller+0x421/0x5c0) [ 93.298902] (ptrval): 000000000000002c (0x2c) [ 93.298910] (ptrval): 1ffff100387bcfc8 (0x1ffff100387bcfc8) [ 93.298917] (ptrval): ffff8801c3de7e20 (0xffff8801c3de7e20) [ 93.298922] (ptrval): 000000000000002c (0x2c) [ 93.298929] (ptrval): ffff8801c3de7f48 (0xffff8801c3de7f48) [ 93.298943] (ptrval): ffffffff8100c291 (do_syscall_64+0x1b1/0x800) [ 93.298957] (ptrval): ffffffff8151c39a (finish_task_switch+0x1ca/0x810) [ 93.298960] (ptrval): 0000000000000000 ... [ 93.298966] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.298977] (ptrval): ffffffff889a3b50 (regoff.33580+0x35b250/0x36ddf0) [ 93.298989] (ptrval): ffffffff8100c0e0 (syscall_return_slowpath+0x5c0/0x5c0) [ 93.298997] (ptrval): ffff8801c3de7e68 (0xffff8801c3de7e68) [ 93.299001] (ptrval): 0000000000000000 ... [ 93.299008] (ptrval): ffff8801c3de7f48 (0xffff8801c3de7f48) [ 93.299019] (ptrval): ffffffff8100be2f (syscall_return_slowpath+0x30f/0x5c0) [ 93.299026] (ptrval): ffff8801c3de7f58 (0xffff8801c3de7f58) [ 93.299033] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 93.299044] (ptrval): ffffffff889a327f (regoff.33580+0x35a97f/0x36ddf0) [ 93.299051] (ptrval): ffff8801d890ceb0 (0xffff8801d890ceb0) [ 93.299058] (ptrval): ffff8801c3de7ea8 (0xffff8801c3de7ea8) [ 93.299061] (ptrval): 0000000000000000 ... [ 93.299068] (ptrval): ffff8801d890c680 (0xffff8801d890c680) [ 93.299081] (ptrval): ffffffff8780009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) [ 93.299085] (ptrval): 0000000000000000 ... [ 93.299090] (ptrval): 0000000000000086 (0x86) [ 93.299094] (ptrval): 0000000000000000 ... [ 93.299101] (ptrval): ffff8801c3de7f48 (0xffff8801c3de7f48) [ 93.299114] (ptrval): ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 93.299117] (ptrval): 0000000000000000 ... [ 93.299129] (ptrval): ffffffff8780008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe) [ 93.299133] (ptrval): 0000000000000000 ... [ 93.299139] (ptrval): 00000000006fa8a0 (0x6fa8a0) [ 93.299144] (ptrval): 0000000000000500 (0x500) [ 93.299151] (ptrval): 00000000ffffffff (0xffffffff) [ 93.299157] (ptrval): 000000000072bea0 (0x72bea0) [ 93.299164] (ptrval): 00007fa90ee426d4 (0x7fa90ee426d4) [ 93.299171] (ptrval): 0000000000000246 (0x246) [ 93.299175] (ptrval): 0000000000000000 ... [ 93.299181] (ptrval): 0000000000000010 (0x10) [ 93.299188] (ptrval): 0000000020000240 (0x20000240) [ 93.299195] (ptrval): ffffffffffffffda (0xffffffffffffffda) [ 93.299201] (ptrval): 0000000000455389 (0x455389) [ 93.299208] (ptrval): ffffffffffffff91 (0xffffffffffffff91) [ 93.299215] (ptrval): 0000000020000000 (0x20000000) [ 93.299221] (ptrval): 0000000000000014 (0x14) [ 93.299227] (ptrval): 000000000000002c (0x2c) [ 93.299233] (ptrval): 0000000000455389 (0x455389) [ 93.299239] (ptrval): 0000000000000033 (0x33) [ 93.299246] (ptrval): 0000000000000246 (0x246) [ 93.299253] (ptrval): 00007fa90ee41c68 (0x7fa90ee41c68) [ 93.299259] (ptrval): 000000000000002b (0x2b) [ 93.299274] WARNING: kernel stack regs at (ptrval) in syz-executor5:7677 has bad 'bp' value (ptrval) 2018/04/23 20:36:26 executing program 2: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$get_persistent(0x9, 0x0, r1) 2018/04/23 20:36:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/87}) syz_open_procfs(0x0, &(0x7f0000000080)='ns/mnt\x00') 2018/04/23 20:36:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000480)=0x40, 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) 2018/04/23 20:36:26 executing program 6: r0 = eventfd(0x80000002) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f00000002c0), 0x8) r1 = dup(r0) mq_timedreceive(r1, &(0x7f0000000000), 0x0, 0x8, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/04/23 20:36:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x5, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x8, [0x3, 0xa91, 0x7, 0x0, 0x0, 0x8001, 0x6, 0x5]}, 0x14) 2018/04/23 20:36:26 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00000000c0)=0x7fff, 0x3d0) sendmmsg(r0, &(0x7f0000009040)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)="fe0aa1da928a7e3c7f79172cb533b688ce700c91a661c0e82e3c5638b122ff20cdf8900cd2007be7958f921b39c5ca3b8f63736d7ccf1e98eca0da0fdf5e18718a24765ca9b06ec8f4b99cf85a697f0f75f3f547ce07963141956af332605c89975928c878893a412a305276091549b871b4417e23ead2e273ae4060bb2a50ce4596ad9aa00ee5ddc46e8f55f4216b638554bd53af04f164398debbcf4ee33416f1721ce72228eb63f68ff7b8cbba939a572b56063cdfa64c3f9369bb481bdcf6ef320fdd7b1ef55a32f4f6dfb4490862f5527c27bc260f1b67cdc84d5c9581ee601b66d650c2d3e5a8e0090b9dd1ea65cf7", 0xf2}, {&(0x7f00000002c0)="ba53be56ab14df88b9b885920c810c3d3c046634c2e1dd5a891a5dda396a52c7713cf894ea346911f73f2f3a64e2e967e05eb68d2454e209ac462f66bf241000220a5b6188f1a16bacc7e33840ee1be064418061ca98bd7a4c1ab866ee0c3e7ac4efc8dabe9c8099eaf4b1491a31d676cc55d8082af561dfd3a2707626ea1cea50c19590ff51411b1b8650d54f7eaebfd83d8a0cfb84be82e69924909cea76b2ddae2595f952049900f5fe8a5e6958bc3d8ffd1f015c61d1a3651f850b286808f12c140350221c2019099b2628c20b86961eecec10727412da41e5750a2f39439867ce", 0xe3}], 0x2, &(0x7f00000003c0)=[{0x1010, 0x11, 0x5, "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{&(0x7f0000007c40)="e4bf771b652bcfbc173f036525e5b1a5158ed02f534a76c89d822e9fbc8e9fa0be3867d986c7dea6dac6a92e8a150bcd4b34494be65bea443f59cc9ef9e817baefb1493bf4b0a300d03fe9c26ec5d3cfd909eb85afd1a2711ed701985f46", 0x5e}], 0x6, &(0x7f0000007d40)=[{0x100, 0x11d, 0x7fffffff, "00a3aa60dcf3f54aeb772e8b14dfccd989129798539c379e97f1d772818f45511738381bcae12a6d123b216a9d0cb844e534a47bd3aeeac43ce089a6a4ee558c9ada7bcb3ec0888967f4c252ee06914010d4ff683d3d4c8f3724c061355dbb205fc68abe983dd434cbb64440e0e9d2da42e812c473eb39f77f51d629ec9bb5aa01a4294f1b58b66c9d16cc32731a40a9d25dcdba62cc3bf41e85385239d3a0ca05fcfa5acdfd101379f6d7fc300242aa7098d6ccd4cc060daac1daefe9913b564745484be14215e9d859c519d23528ef357e633c6b10fccd4bc6aa0d4a12bba4fe4d50f460d8eadc4c909ed7cef8c7"}, {0xe0, 0x119, 0x101, 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"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{0xf8, 0x1ff, 0x800, "44600330a6dfe90918e088789cb84de944287f56a7809627ab95e0ad9d16a6e626bcc9fe9a7990f472b1c2b7c65ea1d09de621d54071b9dfc265d1d51769ef431e653d73740028db0dc6092b9d921ede5a1490b36571fbfa01150fe3656cf53c5d8798c11c686cea259accd56c085c56238baebdabd07e10cabf7caa0659950a86216f8af539ddfd825f3fe9b609989627f99c823aaa255172bc2aeed1aba1c591c3e21d218118bb8195fa266c38bf1cd037c0f41a9e10d5d751df16b4ea3a397910d368f8702b8d824f713a013161a218a78377c0680843f01e43f64115e96d667a96e154"}], 0x12e8, 0x8010}, 0x3f}], 0x7, 0x44) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000740)}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100) 2018/04/23 20:36:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_tables_matches\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'team0\x00', {0x2, 0x4e22}}) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) syz_open_procfs(r3, &(0x7f0000000240)='ns/pid\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) sendfile(r2, r1, &(0x7f0000807000), 0x3f) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/23 20:36:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664696eaa0ced") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/23 20:36:26 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB='raw\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x24) 2018/04/23 20:36:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80201, 0x40) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000002c0)=0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000300)) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r1, &(0x7f0000000080)=""/244, 0x3e0, 0x47, 0x0, 0xfffffffffffffe12) 2018/04/23 20:36:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:26 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x1}, 0x97) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x9}}, 0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000000500)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='%{wlan1\x00', 0x0) keyctl$get_persistent(0x16, r2, r3) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400800, 0x0) execveat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='%+\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000002c0)='{\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00'], 0x1000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x6) 2018/04/23 20:36:26 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000100)=""/24, 0x18, &(0x7f00000001c0)=""/101, 0x0, 0x1}}, 0x68) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x3, 0x6}) 2018/04/23 20:36:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="f1fc"], &(0x7f0000000440)=0x1) r5 = dup3(r4, r3, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xfffffffffffff8cb) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000040)={0x2, [0x14, 0x4]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/23 20:36:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500008000000000"], &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') write(r2, &(0x7f00000000c0)='T', 0x1) readv(r3, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x624bce472cc33280}], 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x80000001, 0x5, 0x10000, 0x0, 0x0, 0x3f, 0x10, 0xc, 0x72b7, 0xea, 0x80, 0x5501d454, 0x100000001, 0x3d, 0x7, 0x5, 0x9, 0x101, 0xff, 0x3, 0x7, 0x9, 0x101, 0xffffffffffffffff, 0x8567, 0x0, 0x6, 0x10000, 0x3, 0x3, 0x8000, 0x8, 0x399, 0x3, 0xfffffffffffffc01, 0x5, 0x0, 0x38, 0x7, @perf_config_ext={0x2, 0x3}, 0x20000, 0x2, 0x800, 0x7, 0x2, 0x1f, 0x6}, r4, 0x0, r3, 0x0) 2018/04/23 20:36:26 executing program 3: r0 = socket$inet(0x10, 0x0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x5a89}}, 0x40, 0x691}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x8000}, &(0x7f00000001c0)=0x8) r2 = memfd_create(&(0x7f0000000200)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000003c0)={{0x2, 0xb}, 0x0, 0x2, 0x0, {0x6, 0x80}, 0x80000001, 0xb80}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000002c0)) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001800)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000300)={0x10000, {{0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}}}}, 0x88) accept4$unix(r2, &(0x7f00000004c0), &(0x7f0000000480)=0x6e, 0x20000000802) 2018/04/23 20:36:26 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x5}]) 2018/04/23 20:36:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:27 executing program 3: r0 = socket(0x1e, 0x4, 0x0) socketpair(0x1b, 0x2, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3}, 0x0, 0x0, r2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000400)=@req={0x2, 0x7, 0x0, 0xfffffffffffffffa}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x5c, 0x8, 0xfffffffffffffe00, 0x80000096d, 0x0}, &(0x7f00000002c0)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000004c0)={r1, r1, 0x3ff, 0xa, &(0x7f0000000440)="4e5d6593a4589376e8323c2621e18c161dce112b0306fca3c10764f2844881c8d8737a76eae8643808d49d901df20f2da6ea1d99217374c594551afc5a069b5f7218c6a733e4", 0x7, 0x784, 0x3ff, 0x5, 0x3, 0x7, 0x3, "a2747e6c91456851f43edf51de4676e9ee9a767e43dc6bf2363530a6b89bf0ddce04309c96adc71ce53921f56800b6ed11fe68ed9d8c0c938b879cd64bd4f38c95a70497526934d3e82ef68700461a6ec399111ab6603b70317d892956faec046724dd79c90e4e4969b84a878117679ae3b8ccb7fb99f02ad865f6e8f12b2777bfe4004011d76b02bebf0d20792bba3a306c160ce2e0591b8138ff8289247053499a95c670ebce5240cac9e25cb5adbae8c97624088abf3c638e8a8f3ddf62a124f93440b0bf9c2de05e3f03039b6cbc5032256c27b1c2453c1acde6798301dec9b34544d4663942d30eec7664162440"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r3, 0x401}, &(0x7f0000000340)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x80000000, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, {{0xa, 0x4e24, 0xdd, @dev={0xfe, 0x80, [], 0x13}, 0x4}}}, 0x108) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r4 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000380)=r4) 2018/04/23 20:36:27 executing program 2: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) 2018/04/23 20:36:27 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000005c0)=""/154, 0x9a}], 0x1, 0x0) 2018/04/23 20:36:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:27 executing program 5: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0x0, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) sendto(r0, &(0x7f00000002c0)="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", 0xfb, 0x4000041, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x4, {0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000}}}, 0x80) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) perf_event_open(&(0x7f0000b5a000)={0x3, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)) write$sndseq(r1, &(0x7f0000000240)=[{0x5, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x7, 0x1}, {0x1}, @note={0x985, 0x5, 0x805a, 0xa790, 0x2}}, {0x0, 0x4, 0x228527fd, 0x3, @tick=0x5, {0x2, 0x3}, {0x100, 0x10001}, @ext={0x23, &(0x7f0000000040)="6f1c60fffe341c7bff1ed3cbd651bd91acee97018fa7e7e949e853f073d2b4ef5de289"}}], 0x60) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000600)=ANY=[@ANYBLOB="030000000000000004200100000000006b00000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004500000000000009d00000000000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000001000000000000003000000000000000", @ANYPTR=&(0x7f00000005c0)=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'], @ANYBLOB]) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000080)=""/37) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) umount2(&(0x7f0000000680)='./file0\x00', 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x2080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000003c0)={0x6, 0x7, 0xffff, 'queue1\x00', 0x4}) shmget$private(0x0, 0x2000, 0x22, &(0x7f0000ffa000/0x2000)=nil) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/04/23 20:36:27 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x20, 0x7fffffff}, &(0x7f0000000280)=0xc) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f00001e5000)={0x73, 0x79, 0x7a}, &(0x7f000013af7e)="63b5", 0x2, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x2, 0x6, 0x8, 0xe9c9, 0x0, 0x0, 0x8044, 0x8, 0x2, 0x5, 0x100000000, 0x2, 0x2, 0x625, 0x7, 0x100, 0x6, 0xffff, 0x81, 0x6, 0x7, 0x3, 0x0, 0x100000000, 0x10000, 0x6, 0x43ba227b, 0x6, 0x4, 0x3777, 0x401, 0x5, 0x8, 0x8, 0x1, 0x4, 0x0, 0x4, 0x4, @perf_config_ext={0xffffffffffffff00, 0x9}, 0x1000, 0x7, 0x5, 0x7, 0x6, 0x80000001, 0xffffffffffff0000}, r3, 0x6, r0, 0x1) 2018/04/23 20:36:27 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) r0 = inotify_init() socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x5, 0x400) r4 = openat(r3, &(0x7f0000000100)='./file0\x00', 0x101000, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000140)={0x1ff, 0x3, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r5 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000040)={0x400, 0x80, 0x1}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)) r6 = semget$private(0x0, 0x0, 0x680) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000680)=""/134) sendmsg$nl_generic(r2, &(0x7f0000001740)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x402010}, 0xc, &(0x7f0000001700)={&(0x7f00000003c0)={0x9c, 0x12, 0x500, 0x70bd28, 0x25dfdbff, {}, [@nested={0x88, 0x86, [@generic="29b69adbfb1dde4d6767641900628a1716fe", @generic="57c612fab9e61ce1d40f6b578ed326ee5ffd2f214f29227eb886be8911d44b3eb4f37605318f3dc285b82c7c97f75ebb8014f5f7ee3eb0d6b606a2d57b3591dc6c144b54d95b6b2e1d454c805a74e1ce1a9928dd74b61df0aa676b1f976847c2fd34dda219e2f82e0033b2a1648a", @typed={0x4}]}, @generic]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000180)) connect$vsock_dgram(r5, &(0x7f00000005c0)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) 2018/04/23 20:36:27 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e5, 0x0, 0x62c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x401, 0x4, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xeb30, 0x200000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x376d9625, 0x81f}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) close(r1) flock(r0, 0x0) connect(r1, &(0x7f0000000000)=@nfc={0x27, 0x0, 0x1, 0x4}, 0x80) r2 = open(&(0x7f0000000080)='./file0\x00', 0x28000, 0xc0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000100)=0x4000000a) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0), 0xe930c0cc3ca093c1) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000140)={0x3ff, 0x80000001, 0x80000001}) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000280)='cmdline\x00') 2018/04/23 20:36:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="57114b"], &(0x7f0000000440)=0x1) fcntl$getownex(r4, 0x10, &(0x7f0000000080)) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/23 20:36:27 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000008340)={0x0, @multicast1, @dev}, &(0x7f0000008380)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000009940)={@broadcast, @empty, 0x0}, &(0x7f0000009980)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f000000c080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000c0c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c100)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f000000c200)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000c440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f000000c400)={&(0x7f000000c240)={0x184, r2, 0x0, 0x70bd28, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x168, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x765f3dc7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r6}}}]}}]}, 0x184}, 0x1, 0x0, 0x0, 0x200400c1}, 0x1) write$evdev(r1, &(0x7f0000000100), 0x0) close(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002a80)={0xffffffffffffffff, 0x0, 0x80, 0x7e, &(0x7f0000002940)="8a59907c06569f05096f2b48665511b0cd65d4ec73f820f95bf341c76677d5f65ef3e3b497e25577b8591f285774e21c1c6b317a940a240d940e78d210ffb2018ec5bbfad6a26bcd5b2e14f27e94a2b352a0ba9575c3bd0af3ca6c79f99b5318a6c4d4b7e55a33a40abb659935414d40f6872d49442161cf3a66fae67270f1be", &(0x7f0000002a00)=""/126, 0x0, 0x10001}, 0x28) clock_gettime(0x0, &(0x7f0000002700)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002680)=[{{&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/109, 0x6d, 0x2f}, 0xffffffff}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)=""/71, 0x47}, {&(0x7f0000000400)=""/172, 0xac}, {&(0x7f00000004c0)=""/27, 0x1b}, {&(0x7f0000001580)=""/236, 0xec}], 0x4, &(0x7f0000001680)=""/4096, 0x1000, 0x9}}], 0x2, 0x2000, &(0x7f0000002740)={r7, r8+30000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002780)={0x0, 0x5}, &(0x7f00000027c0)=0x8) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000002ac0)=0x8, &(0x7f0000002b00)=0x4) 2018/04/23 20:36:27 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/04/23 20:36:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa, 0x11}, 0x2c) 2018/04/23 20:36:27 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x101) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) r2 = dup(r0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x7, 0x9, 0x8000, 0x2}, {0x7, 0x3ff, 0x5}, {0x1, 0x7, 0xe9, 0x5}]}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) dup3(r1, r0, 0x0) 2018/04/23 20:36:27 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000001400)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000014c0)) sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/116}, {&(0x7f0000000140)=""/50}, {&(0x7f0000000180)=""/4096}, {&(0x7f0000001180)=""/103}, {&(0x7f0000001200)=""/66}, {&(0x7f0000001280)=""/113, 0xfffffffffffffed1}], 0x0, &(0x7f000000efc1)=""/63, 0x3f}}], 0x288, 0x0, 0x0) bind$ipx(r2, &(0x7f0000001480)={0x4, 0x15a9, 0x20, "3e1f369d5e49", 0x7d7}, 0x10) sendfile(r0, r2, &(0x7f0000001340), 0x81) 2018/04/23 20:36:27 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}}) r1 = memfd_create(&(0x7f0000000000)='@cgroupeth0\x00', 0x2) sendmmsg$alg(r1, &(0x7f0000000380)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="d2086b694f554e5e772319320394244425b4293d015473cb5b6cfaf7722e6c93dc2ab584199bac605bc5b27cfc18356e06a05c23673566cb78973e2c6798bd1677820d7292fe4adb2b3ca960dabe824e8b3d1af6cdf86296e5a9e18a35769410ed37c3f3effe59cd8f98aceb21dd3dd2670eaaec508dca59330436f968a8d225d49f7c11946068fd9e546817be92159183770099cf6b10d3990c9500d48aa9ba16f3e54c8e80020e3104d075352aa2ee9f6cef130c144658ef6ed1e22076", 0xbe}], 0x1, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x6f, "de8c2ab497f8ccc6ab691b86997b938129602ab61582eec3787cf79f809b47dad0653f7318a9d0786de3e885eaaf4ea21a66250d718e80258fde72e3a971effe54f5148a1ac4d24714ceb93efc775bb806347dc7ac06d530a89e2f97aaf4ab5e1b3b82e2be51a6be8a3b5d5edf3447"}, @assoc={0x18, 0x117, 0x4, 0x1a}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x40, "b91db06a9da6d30c599554e34f16032bacd1ba723c7dc8295f8633e6d8547e957735abea52dc4cb692cae351c22ae8081763e4135f1ec0b663a815adcc8dd949"}, @assoc={0x18, 0x117, 0x4, 0x10001}, @iv={0x88, 0x117, 0x2, 0x72, "b8820c10d8368a16d3742e5a0789ce0d94a419ef927d2877c4f6c8c2874dea7ff0d7da9f4ceeedbeedf3a0c2b36b9ec7b15d10546fc6a64c4dda64b89db1426ed5d262a38b40c435cae6366812ccadb40d17a451fa84a9dde8b46c568cc1aa284e25425583933769255bfa5a44cdfdcb4113"}], 0x1e0, 0x80}], 0x1, 0x1) 2018/04/23 20:36:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:27 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x4, &(0x7f00000000c0)=0x4) io_setup(0x469, &(0x7f0000000180)=0x0) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="fefe28bb5d29461e9afb4fe929bb6fe7acb44b260c51d1842c667e9444b8bce11dddf64de6f488e2d4fccf28c178eb6d34c222bbfa939a4cbcd92693703f5f115c0ef180c8b4d9ff8961880a655b08a54c780320485779a5cf55407efffb92ae6cee2b0bc8d00032cb8c41272ccda05de06562464f0f9a7740d9936420648e66b0918ebdc1d5a041368cdd951f51ce6ad954eeed39769ffa423894df4822c9f1d4c5826c189bfe4b43539a219a97b49cba70996f528b82c44392131142c8e2356066fc0e6d145d1002d6090c8240fbb491b5eb39e8d9603889d4c8fe772e6433e9f32ba75c8c726bf2eed2a074a4c23af09d625aec60b311"], 0xf8) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x164}]) 2018/04/23 20:36:27 executing program 4: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) 2018/04/23 20:36:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x2000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003400)=[{&(0x7f00000005c0)={0x27, 0x0, 0x1, 0x3, 0x36600000000000, 0x2907, "d57cfca8b163b11e011f8d1e722aa9bcce86910270f888365a141317ff3a107a4733a5baf3c2d49b1369fb6574aa64f741b19acb1de6fd92a2e54b16ba345c", 0x23}, 0x60, &(0x7f0000000b40)=[{&(0x7f0000000640)="de433e8819b591dc428ea9c3dddb0e6f0afe6baf6bbe2ac140adb63d5815ed89333ef8254baeb1bcfa7cd83ef69d6abc6cb7fcf49a8b9e84", 0x38}, {&(0x7f0000000680)="bfad6aa0fece5bfefe243f69cdcafa90d86021d9d16c2bf6720c09c362eb4424d32a29b5caf8a13871a513e0a3c066806373e87998b4c70d316d517a868b244789a7920ffade790779cfe8db3a1c35460cbed7d1cddf", 0x56}, {&(0x7f0000000700)="a335ca2eb0d8c6eca47b8f71c1f1e53d587decd2a6568b7f34481d0df2ce178d2411436589ded9ecfd914f49abdb8a043f1f1cb4f774d8ffa2a2f89a9d6019869f1c8f43936bad46e443823584893b974e72de1b1d497bdb85772c93a7cd663b730e", 0x62}, {&(0x7f0000000780)="c33fc17c97cf7a99091aab9f9427cab2386ab86a9ecef427689ac3d2c0d4cbf2b7680625ea11d3ad52b09981dd03987cb3fe5c5a37d1343106b87f336394156da29568d28e83c3ecbc4c2a6aea8ef5c3bcb3c28383cf92e5806a570cbc05f3e06766dbdcaae58e3f802058a9eaff4c2d750ae0783a7e5dd9b4123819929bf252cd910a21e0bdec8204df9f6d973f80f71b6a4cf1273fe5da005d4b4bd64e8ef2e24b84082cf7c2ac148adb1eb66cf4c4a8a4b5c2171afa22e124a5d91759e3270b184a6828b5883c62ad0629c2f60f9a4fff48729c15ce6a487d3e2a5931eb2112ac1ad42bb406", 0xe7}, {&(0x7f0000000880)="87e68f20bdecf4a5b49df8eb1dcef4365f7e29c62b233f93f392548b97a55e2d888e3bd51dbcb7df1da1f9d8279862f3e2d0425edbdfbbef0ee6b5124f31a5466ab951f133fe75af85ef97", 0x4b}, {&(0x7f0000000900)="095ce4acc5ad99dc3da9f7fb3202142b9309cd1a227a99d83e7a64e447029eab6ac17e5f317580a5c251f2d7c9752ffd99101d5eae9694d6bb85bda9f5849f87c09caf8a1ec35855bd77eeb5b797b592934a62e850313fdd4aa3", 0x5a}, {&(0x7f0000000980)="0de260d65b563f71969c6232ca1f7b44c00b9e91e0e4a95b5b497015b85cbcdddb5c694dd193183f814e2abf3057b0edc889ed41cfc41a835c167f2b3986e87199aedc112e21f02abb3897147096267446d11a2e25c849c185b7f9410d263d47f226920286d4d596e989c5ebeb9dcd6ca042747b8e8fe51b9cd6a6b2fdca961f73c79ca8a4982d4416b24d19834695b90a9e8a2870443e7de70f627b90d630c80d89580beace0660f0586d817692e05cccd3dbab8f8ee51f44131f77f85af273d6b77a40bf3bd733", 0xc8}, {&(0x7f0000000a80)="886bbf02ba2560ded2194573db29fec69d4a58fabcab416744242401aae1316f6a5fc872eec3cfe0967335134d490bfcc6f1d271754b0fef68eac49a02e11cb4c5554bec39769a9c6623c318a369db812b57f687d23ec744db3177604f0168184f64f61fc298b98642f78d51b470e96b4e77eca561906502084a1a84d6539defb2717d0717f2937a6cc893330090985377180c8c00", 0x95}], 0x8, 0x0, 0x0, 0x20000880}, {&(0x7f0000000bc0)={0x27, 0x0, 0x1, 0x7, 0x2, 0xa99, "2f89da09e2e0889b7c25e50745346ed9a85cb3d345de2ca6b35993b9c27ca840414d9ca2834a9c383e5e013656ecef10165a751b467e55b8f1aa9fc6ed6449", 0x21}, 0x60, &(0x7f0000000f40)=[{&(0x7f0000000c40)="4f209fecc4656f2ab345229f205b1f39056a7c3856ac6c5da17c064709a26054b775c96a6b643222a269d478f8de5bf73b9fcf19bf12f6a5d9039bc96da74d241afcf491b4255bb68c04d0b0d080793948d0e54177d4df5b26eda9e95e9bb4f741", 0x61}, {&(0x7f0000000cc0)="95bffd97fcee0ae9b3c9b81d590d03943ddbd33342c10beedb5a18271b959b957c6c2784ddcdfc158bcf25d5f351c71fd2a4962dfa85423788d0c17f03fff1e4b2", 0x41}, {&(0x7f0000000d40)="df7d71bfe4f1cd4d1eba6cefe8c7dadf00df5f26115f810a0c1cf92c33b8f410a174df6910c27a7b8e64adaa46d632006c06ed19f3da478baf46d5d921dc7b4734a2824e74daea75712f3bc432d7cc3f75b5fc01f74287e6c0c9347f3a84e18a3aefbd3c0d4dabc14d640af4b8cd31da18bc43368bb8592afaaa6176afbab53dbcce", 0x82}, {&(0x7f0000000e00)="53360f162cb85fa144d0ca5cbda0a418fbb5d4c4b236a3cb2eb5390426161cd15e8e3c445fc865d937cbc509bae4214c06", 0x31}, {&(0x7f0000000e40)="315e4b538d43c06a759a7ca67ee86594a003f81b6576ec77f06c025cb77cd8779999b3cc4316e286e7cff934947d64266a0790065a35985d89db4a3319e94e026ac23b1714dfc23c7f1758527cca0ac698055a34765133b3e99a2ee167dea78986d361b2fa419d37c34b4e564ccb72efe60d146713b1090b920053e55c7128b40ef5fa2c40de4666ca53e41ef9a6f44eacf9c146defe487289a33b2ab63ee59c3b948f84ea5e918981df6c6fab9539c5b79e1d38d1f0ee0ed73e69799745f02e335dc989f0fbfe01a0b3c119f709d09685d1ae03f430", 0xd6}], 0x5, &(0x7f0000000fc0)={0x60, 0x10f, 0x0, "6a1761d89abcba6dd4fa19344233297da3e142911b19820e6459d35eac1304a6aee804c6fb3135346e2944eb26e7f56a64b6cfc69a6dd7d33cf8acc5f108f5f4bb6ee5d0e250aa130f6b302f74b6d2"}, 0x60, 0x800}, {&(0x7f0000001040)={0x27, 0x1, 0x0, 0x7, 0x800, 0x7b4, "47cf760c10314be68838cb1ba860a6e0e16446371c706a050d5a4527268b1702a2b0fd8f1e31906fce50fbe8414d8a0246c24b1382dc94c4d926558177b6cd"}, 0x60, &(0x7f00000014c0)=[{&(0x7f00000010c0)="15fa0fa80b32", 0x6}, {&(0x7f0000001100)}, {&(0x7f0000001140)="6db138718a613f92810a1643d1d3984a6b89e4ffaf4b1dd38959bf6cbd970a74cfc62efe6da6a1da0dd2505c46cba68725d1acb86b00004b904fbe4bf2da8b2f4a38a4da327069d5f25cbc29f3f3b1221bc673a55372cca06721096d6168b0a2a0d2f8d649f278a4b4fc4451e19fccdb65897cd729a5ab6d4be3d40834ae54", 0x7f}, {&(0x7f00000011c0)="b59b3e0e4ab72767e603396809349f805195da1b93a97a5b5d9a2f6b3cf4fbc5c6b1f4789e61b4568f9feb2ec6f79850bdc0cc319881bc2e61f9c9a973abad456283019e4d423fb4a39241f959ac247a28bd043f6439a1d8a94d9193a808fde695eda70ddaa2e73a4aeaab0fc61a5aa10e5001f4ec1755f05f480fbc27e56f035e446a647fe87dd9b73192061ca7fac00ae8fcbdd8b88b5ef4fafd51e63babfb759576ff03317944b10ece61b8c44b52152d", 0xb2}, {&(0x7f0000001280)="51c59a810120fd56071285866d43355ca72bb78a76ecfadf815f758ddcc226b99ee0146b2b2173c8112b831309d54ae4bdeb63e557503dca2af2a09e9ed398890a0c70ae8593ca228fa3c10bd6c0da5526c2", 0x52}, {&(0x7f0000001300)="226480589fc5b5354d7256abe244d15ba9192db60bea76319c6b18e97fec7dd808719ed51a24f9c2c1f7e728e6c7a5a07c769456937dc75eea2b979f6d912d8220", 0x41}, {&(0x7f0000001380)="be65e1917d27b32e14adb8736e295964d2ceac4880511d3a90e86209ffc3b5c120b53503e9d053a7e6752aa6b0f41966501ad217b0f7a56cdc333212ba1906c39f03f75b7c14909050edb7b4988217d772e881ee32dd7a5301ca33fdb2847f1200f496393b19a625e6cd542c6285ff99d0a87a105ed5f2c1bd2c781b1cf8b8edad4fba3d160638943c71a13a5f96a9a8efe001cc27c64d4c88f831611f826ff347605b960cf7088496019075bda5c30dd5d49fc167cc9d413f2be51942ffe2da95c916c892b88f2cda55725370006d565be4ce10eeda28a5c715b8362d18d30d20682e053ca442be8ab520539ee276", 0xef}, {&(0x7f0000001480)="86bcc5cbba9741", 0x7}], 0x8, &(0x7f0000001540)={0x68, 0x118, 0x20c, "dac1543d4bdbdd1156299e9d13c294471966c278ccd520597262c26e066d2d9a162c39cd3a62be6699f220fd14b1fac99bc4cb45482a80354fe0482c48b222d470c4d6055eef6074b4e3af364bb03cbe00"}, 0x68, 0x40000}, {&(0x7f00000015c0)={0x27, 0x1, 0x0, 0x3, 0x101, 0x7fff, "b40089b58e774c310f5fea031c1eafd6e7add482687b6408741592bfbd9c5b719c1424ee7bf29028afc597dbc1d710c20a2540848f551a7fc0d9830b570ba2", 0x9}, 0x60, &(0x7f00000030c0)=[{&(0x7f0000001e80)="25c6991ff2d794c5f09305c5661b63fc38e2a74f9c36d6edebd3050cfdc95dfa4dd8ba5a5cecb101e244a72923624f8b9b1e4beb410f11ef267c751906abef2040fdf9265b639e53214be6113a0235aff1e7d7e47ab811b4167bff6c1cff75d7813d62c8f8e1ba6f11a4bd9d31ca739f19cd58", 0x73}, {&(0x7f0000001f00)="c9052f16b9bab73bc6d838c83a220d73bbc182edb20dedcafcabe436dbaa0f100cff086344968c7281dda3a11517dd2e64712e29dc96079b95b18f96dfdd688d4d352a72a21a446cce5cc235c7ef0cda4d21d0a72a2a2f658390b281293101b313c31cb31adfe73c828128a7770cee3bd22cecc189cbd886fd0a689b9746850d9e5164c4d5583e3714d52c7fb470bc4771b2c754d6ddf5dd5a266544ce41aa", 0x9f}, {&(0x7f0000001fc0)="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0x1000}, {&(0x7f0000002fc0)="81b834b5cc80315c49bfdd4c0f0d9c884f0f2f21d0b3ac8a86f27cc52836bd4d842a5bda9c568d9cca2e7d369a59d231dad786128576ab229f0b23c625d784854d3855858cf270ab727f213abaf3c6602cb06e6856faa2c74eaf871fb8e17789d5b77e85c2cc2365027712a935c501f4e9ecbee9eac52191abf0ff8c266828a8a430cb16f3ab036282a0021cd248b6518a821c501a0c1d3fe728c09f49256ab3730dd09d910cc3f2fcefc77f2fdb2c68de5a36152eb5c9b0d7c1a78d563f4e6b755e28d8e060b1b26ad851ce3fe04991", 0xd0}], 0x4, &(0x7f0000003100)={0x18, 0x119, 0x1000, 'u'}, 0x18, 0x810}, {&(0x7f0000003140)={0x27, 0x0, 0x2, 0x2, 0x1, 0x1, "5df1a3ce5139125497d73bac9f4effe4e31214ed1458316f0e3fa53d4bfb6b01589fcd9141ff2ea76f01c676c08ec3c605008bd94183320a0ba9d84d6563c2", 0x25}, 0x60, &(0x7f00000032c0)=[{&(0x7f00000031c0)="27cbd4d96a227de64a1736a1a24b7ae39d5b5c300916895f30fa8a14a888e735d35c142a8a876c837d9dc526bab448aa7f18819f0808ed8bbccf65d79cf1ce073eafc5776be3c4fa74d0cdb77fbf1e4eb5e8c07ee62b00cd9c2abab524165be759f43c83f871fcfc14bbcba9a13a4273aecd3b1f73183d47abf3e9e683c1707adce64a606ce717b0c05a5500334408e78daaf8582cdd2de24b2e36a89ce988774525b98502b5b25989fa501104eda94aaa4956aee9ed50293bc6a259bf5f25864c5bef51f57261d0a6cdb8b54b008972aba02391dc86b779f9d57025142a6a054c9dbe4c6aaefdbc50af3a470ce8c9e7c3", 0xf1}], 0x1, &(0x7f0000003300)={0xe0, 0x117, 0x0, "71e0c882af68f8acb52c11a3f3f84c1de8242137a04bcbaaecdbb29c179868fdec0a582fad69f8b95926b88001ad379e2f7b63fafc93d2780fb1c75d19f352c285e3c5e01a7153d0e2df739e424510f93bfcf1ce638749fcb91b198000c23e63f23e408970db86df13dc6f36f3255d7d73c6e20612d6b40cce297a82d788ee0ea4b2551de4923c145d04fb3096b90a772eb27006024e72091118e3c6b4065862b6e50a0360f3aea9b6604a32653b53e7841148168f4b243976c382f71a07130400dd70cad9248317c848873f697b6b"}, 0xe0, 0x10}], 0x5, 0x40) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000001640)="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", 0x801}], 0x1, 0x0) ftruncate(r1, 0xa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x1}) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/98, 0x62}, {&(0x7f0000000240)=""/84, 0x54}, {&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000003c0)=""/93, 0x5d}, {&(0x7f0000000440)=""/166, 0xa6}, {&(0x7f0000000140)=""/43, 0x2b}], 0x6, 0x0) 2018/04/23 20:36:27 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x8, 0x60040) recvfrom$inet(r0, &(0x7f0000000300)=""/247, 0xf7, 0x100, &(0x7f0000000400)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000440)={0x8df6, 0x7, 0x4, 'queue0\x00', 0xe57}) r1 = socket(0x40000000018, 0x900, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000500)=""/4096) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) faccessat(r3, &(0x7f0000000100)='./file0\x00', 0x20, 0xa00) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000280)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)={r4, 0x6}, &(0x7f0000000240)=0x8) setreuid(0x0, r2) keyctl$session_to_parent(0x12) 2018/04/23 20:36:27 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x4a0880) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xdf, "b95848c8e403f3b83dcb5cf88cb47f2e6057b6ae4de144de154ff3c95cc569797a0f133f10f2917a27ce429f9854b0e38e36238d3cb74d70510662b7efb7ca92e10b50989dbda325a8da22f3134151b73d15ad6a4217d2b380421eced93367c159de568e0fe81bb0ba3e13c375781e72b671e7a04059478afa4a5290f1fbd043a1a934176fea545475bbdd59dc3858572a51dafc8dd6cfbdd07c8065c04edc54c7069f7059f9f08902356f0336e6c2b4c50c6ad6c24dee54e7907e2a39fece02be51d851b75556346aeef82c73fe54cd78e924009ee0def166b171888c67fa"}, &(0x7f0000000180)=0xe7) sendmmsg$unix(r0, &(0x7f0000000880)=[{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000340)="3bb65b879cdbbb005324137bf973c9bb953c7bbb7e61fb871ab1", 0x1a}, {&(0x7f0000000380)="2cfb2a46d022dc1d8c1a49f46d7db5a887667d61a56b381451f4d268e525ad4094fdbb672b5900298f1be8cc43393e2b1b69fb38319268b33cef283fed6d666bf1b4d179203538215b8e33d42927ae3241a3f9a4b1103eb44647ce6cd91de0289d58e339e11cf1e535bec5611ea2f88c23a9ea62db9acb6b1859a92c920713a361fb0a1b191f914ada48f9433bea5b44ce9cea1f30e3a45d66f7752338f988c859151ed445d90a9160d8b5d99735f8b733880b70b7d7f5118143c8baff74fa02e6a549a1d09e908afdae957eac3d4146ea2ced7f8cf5ada7eb9193ed02539d0a711ac316a0c79bf4", 0xe8}, {&(0x7f0000000480)="e203f2cec88ccf648554e698afe73b1b0a1c5709d3605c3e52de0a8806d780e7da75972ef0e4dbbe75511413c275713dfed72a900bf15fd5d7cf67082228cb1c87b37435bd4bfe372264424e4c146be0d326e1f0a48143ed1d7b7b4f6142e6a3b1811e44fc75540d658bb734f9ae9a7a00ea4511c8ee8b892ef4ee03a12fb0168a6f150d344f", 0x86}, {&(0x7f0000000540)="ad59f4be75ce1d8e15efb2f89f8563f366badf5c008cb9f5ad703232776d9d52840c518922c7319dfdbe4fa6c01e92bcf1d2b0af0ede5c35fa3374114b401db04988c33d057e90b4a52ec3bb36969811797121295f82787b27a13bbd4caf13dd197dbe8d597fa771ff4465c9bf4bbc997fbb4b33626c0015ddf4c2d0db2da23623533f18f2c46c0e52bbebc31e5bcb3c64b7d18839e640be697d4247f4333dc038ad216f5c37caf4cdb3fea8287b68fa4dd11776fdf488bf9579f1ad8a2b87011178b3d3fc412a14b50db41d012e1815525e1a9dd5e9ef26e0264bf46b9ef50da9b2b7f60bdfa3e12bcc33f22c29707e5335", 0xf2}, {&(0x7f0000000640)="5186c8e36e6e68fab9505509ead35f2717f224827e7094c34ec84cce5ad8b2f4e804ea065a5829f124baef5e2b974d470f3c7ce1349bde999e69216fcba5428aaa7e55647127e6fdd802c18c61a3e3ee6354252aa2d351553ae99801e92aa5b5223a3c5515c3d1bc4859408374540ced9478dc21a8baa94e61aeaa1df8339d4fd833c8a0b53b2fc10d8ee7a7b8b09ef091c96476", 0x94}, {&(0x7f0000000700)="ee4b983543c00b682c49aa529d22e7e9f0e37b51e3", 0x15}, {&(0x7f0000000740)="1c8fc699ba2a087868f23d4adbd98662084bb2fa5ae560727af040ee12a7567ad9c6c51de9861cad98cc8fb7fb454b18b1404ec7cec70d18a7dc7ca9d0929d6938f6ca851104fa42372f1e55c8dd47ebb43bbece8bc77e57c2fa23d607e7e6cf67487009c3c3c7bb99ff73ec19252cd851dc8150e30eab35f2a6520e4dff6f339d27ff0853e4bd2c3b49cd7268a80ddaa6e7af8af5e02d6352dfda0ef27686fb83d93b3844f9564eb739afec", 0xac}], 0x7, 0x0, 0x0, 0x4000}], 0x1, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0xa770, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) epoll_create1(0x80000) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mknodat(r2, &(0x7f0000000000)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0x0, 0x28, "782a28783bcbd8e8d150923e6c00327ca1a13658824d7326f0ea60dc64f95a4264d331f373e5d888"}, 0x30) 2018/04/23 20:36:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000000c0)=0x6) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/23 20:36:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x208401) getpeername$inet(r0, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800007f6a92d0154ca973c738a7052bb3f9fe4244d700001600000000000000cbff97b510000000000000000000000000000095000000000041baf293a45fd98bd662dc0427fbb616db4f73826f3d"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x800c4151, 0x0, &(0x7f0000000080)) 2018/04/23 20:36:27 executing program 1: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r3, 0xc0045878) r4 = accept4(r2, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80, 0x800) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001640)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000001740)=0xe8) r8 = getgid() r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001d40)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001e40)=0xe8) r11 = getegid() sendmmsg$unix(r5, &(0x7f0000001ec0)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000200)="5c3bc368b08eca726f25f7600573084b9654ba706ae2e756aa851a9b239c5e00b992b931238bdb743c40a9969d831329f6e71e769d66cc5a00f3d57aa3df77112b3498960c819af6fc8d7dcbeb6664b9e3e7779a2fadf097e49e079fa6b60c17664edbeb0779ef9c23daa1c6313619c7e133fe2236db05644de2f429c375fa226be0fb9733", 0x85}, {&(0x7f00000002c0)="0f8b35770c165ad85570286a0ef6668a8929e7dc11954be5c26730ba442c591b7e180e5dd9a1a31a1aaa5b641bed0fbd2106d311ec3768545ec415682137a4632006dddf9626103a1e0c94563d8865b4", 0x50}, {&(0x7f0000000340)="b0035a72c3bd91f20c60d577402f158c575f1818b1d8689334672928ec4bf45ada5e45bb6695ecb8ce1e9da50deabf1715b67713c3ce6bd5bb4924c2b505a37aa324fb4033967193f59f400c8c91544fa3e75b6f736a72c399bbc23e67fcaf26547d775ad70ba0ddaffdb242ea27648f2a6db318fcd3b57f025e", 0x7a}, {&(0x7f00000003c0)="adbe49024da5133d549fc3a188d9cc3021f3a2c375542feb0adb11a420feffb9cc83127a0e86fec064216e6e84c0f64c177d0ebc134fff43dde1d9fa013c927232ab81f8d854eb89f2319501a97bfb6bc2bb4d15c5512973a6cab55809d0feb9b54eab97ee068e14b73c93618f4806ae2c8a2a67af435df5454f9952fefb15cd679802fb6af06d7d57547842823f6360af651c51a86adc008ae28b16de286700fdca681e6ce83517d2f438e1e7c72bef1bf544d5c044", 0xb6}, {&(0x7f0000000480)="6fa9a7bbddc4ce74a883af216daeaa0b32f9f965611e20066aae86baac447c9b35c484984a003d414b9ac14f0bd9f45c74ec2a1095edad4b7dcabfa75d4e1780aa8df6275be111d6151c340bf4a76d14b88130f1436b0e1880202d6efaadaa86469f36185cf9", 0x66}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="0653481f808136e381d4c6c55786b879012d10a17f5860ef3a601f01b5599702bb205b05d5fe467e65491074def7e49a7bd5d06414d271fa4c848798080d9631bf4f49bee63ad9982778d5d47df543560b62aa541d32807fba561e58b317423e1352db18ee2d03e06caae2879904846457c8ff875adbffc7d464a1eabc9a7cd572c1b5697282628a1d0629a6d9a1a1b68a5b9b0345b6f9c0260be7f0d92c56d39fde892ecb054ba0e3f8995ff49f82b2c976f4", 0xb3}], 0x7, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r3, r3, r3, r5, r0, r1, r4, r5, r0]}], 0x58, 0x8080}, {&(0x7f0000001800)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001880)="837bcfca0c18d5a3d1edde404025e3dd1ac13667fc68520ea2799ba5c352b6920a0fee51b04d994698f8e62ee4a1e332204ac2c30a035c435261850af3382718c4237c787cc2e84657483e4fd51bf17717ba5bfa44e0fe32ac22501196d7e553ddd6c7fd7157f3e353793c88c0feb3f9209bd1dd9ac09154b71a90e7bdc00227974cf4047215992a2e3b66bf09e0b16394f28e01216298a6bb6b3248bbeebae8c0581b44397fdac5b837d752952596a56ac61b14e157b51137290345", 0xbc}, {&(0x7f0000001940)="3fce445260910944b6951df463ce3b34151c8ddb3b07dffa3388605fd2696394792bdd400d10cbe83cbaa30f8f1f2395ac72d8b443f3ef8c8acb739966ffbc0d5c5dcefd7cde2f222fa61180eb946d9c0578cc5afb66dcdb8da7d0053b2ba7e61a64b705ba3f429f9bbe4921f4c3b109e43cff21888870a2b2aaef358c5d982b168757a4ecfabc", 0x87}, {&(0x7f0000001a00)="8a8d8394e5ea9eb84e13f16e6bf7b5bc8aa84dfb44a21d3a72f94d9edcce0aa556b9649b523ea67965ac3ec6015e9159a93deb7cf8a81b0389f7671a3727ab35704c9bb50bbc8d2417f909474188faaea238c46c260e529e979e6d8bb579f637169bffc13dab6642", 0x68}, {&(0x7f0000001a80)="41d8d69b57d88eddfa75eba4703e84d36da687bec3df4e15bc8e", 0x1a}, {&(0x7f0000001ac0)="b20f99aa441a35f5aa2f732f99c9", 0xe}, {&(0x7f0000001b00)="f09d889eef66590d09a00c2a02165dc5fe97bee2d600331cb3d915e6fae32efdacc37778235426ec89eb7e6af64c2f75b150d4b23ff7d1fef76067ed6cb461f5d9cf0d920c11aa33e3823a5c40e26a2cd99e16a77ec68cb1aab98e5d839dc3ed7fd89c342260c8d1592a1039e95c2409c540297107c6296fb73a6e5df58baea2755b3cc9e3bc7b83cd588d78868e3b6a", 0x90}, {&(0x7f0000001bc0)="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", 0xfa}], 0x7, &(0x7f0000001e80)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x38, 0x4008001}], 0x2, 0x4) dup3(r2, r0, 0x3) 2018/04/23 20:36:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:27 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x4, &(0x7f00000000c0)=0x4) io_setup(0x469, &(0x7f0000000180)=0x0) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="fefe28bb5d29461e9afb4fe929bb6fe7acb44b260c51d1842c667e9444b8bce11dddf64de6f488e2d4fccf28c178eb6d34c222bbfa939a4cbcd92693703f5f115c0ef180c8b4d9ff8961880a655b08a54c780320485779a5cf55407efffb92ae6cee2b0bc8d00032cb8c41272ccda05de06562464f0f9a7740d9936420648e66b0918ebdc1d5a041368cdd951f51ce6ad954eeed39769ffa423894df4822c9f1d4c5826c189bfe4b43539a219a97b49cba70996f528b82c44392131142c8e2356066fc0e6d145d1002d6090c8240fbb491b5eb39e8d9603889d4c8fe772e6433e9f32ba75c8c726bf2eed2a074a4c23af09d625aec60b311"], 0xf8) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x164}]) 2018/04/23 20:36:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x70, 0x8, 0xb7, 0x80000000, 0x0, 0x0, 0xfff, 0x80, 0x2, 0x5, 0xe1c, 0x8, 0x7, 0x7fff, 0x6, 0x3, 0x5, 0x10000, 0x9, 0x3f, 0x40, 0x6, 0x9, 0x80000001, 0x5, 0x7f, 0x0, 0xc7, 0x100000000, 0xffffffffffffffff, 0xf2, 0x0, 0x5, 0x18f, 0xfff, 0xfc3f, 0x5, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000380), 0x5}, 0x0, 0x7, 0x1000, 0x5, 0x40, 0x2, 0x7}, r1, 0x7, r1, 0x1) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/23 20:36:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f7fbafc0359"], &(0x7f0000000240)=0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 100.812088] FAT-fs (loop6): Directory bread(block 112) failed 2018/04/23 20:36:28 executing program 5: socketpair(0x7, 0x0, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x80000000, 0x80, 0xda]}, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x838, @empty, 0x10001}, @in={0x2, 0x4e21}]}, &(0x7f0000000280)=0x10) syz_emit_ethernet(0xe, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/23 20:36:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:28 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x40, 0x6, 0x80000001, 0x9, 0x0, 0x2, 0x80405, 0x2, 0x6b5, 0x81, 0x5, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0xeeb, 0x7f, 0xc2, 0x6, 0x200, 0x7, 0x20, 0x6, 0x9, 0x20, 0xa0c0000000000000, 0xb96, 0x4, 0x101, 0xbc68, 0x0, 0x4, 0x0, 0x40, 0x5, 0x80, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000080), 0xf}, 0x20810, 0xfffffffffffffff9, 0x2, 0x7, 0xfffffffffffffffd, 0x5, 0x1}, r1, 0x4, r0, 0x8) r2 = fanotify_init(0x0, 0x0) r3 = dup(r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x57be9161}, {0x0, 0x4}, {0x3, 0xfff}, {0x3, 0x10001}, {0x4, 0x8}], 0x5) socket$inet6(0xa, 0x0, 0x22) sendmsg$kcm(r3, &(0x7f0000001800)={&(0x7f00000001c0)=@nl=@kern={0x10, 0x0, 0x0, 0x40000001}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="69b725222628156c11b296e3014de6e6331801d57a932644b8c818a94d6175f1a231e6c91bc3374087c2bf74701e5ac3ec7569935a5980a1958d84ffb5e7fa8f4a2e6bfa3e1251a98c452835fdaf96c61c7d73315b281174b54af868072b702c1e337973e3c846faa45c7c617ab673fd783265ab54c08d655548ff250448b73b4e0e8752b968733cf4", 0x89}, {&(0x7f0000000400)="47dd93dbccbd2d17494949132a235aaa5d3f3852f56a61f2760fce6ecba80e456cb12c72d899308df23cf1b31e32226726164b81aac6a7df94a5384fc26ffc5afec751e659fb68fa0ac50057e401f730f3ec91e2d0a8", 0x56}, {&(0x7f0000000480)="4fefe997a9fd3efe26dc4be4a94e538c371b8aa113fa4f0b3e0e3d131709eb1d8bfbaa7a2e68b63eacae154f0e61a1b96aefddb6857b0b44e036f386b2ce597d47e56eec7dc73bac7236ba953e1470c53c4abe9a89af7f9fccaad52c1b01c257313dfc4574d11865742ba462defddbc80eb91e615b4e85b55cf647fe93d2f89916a7bfaa1043abd10cb41f8c594d3c0814ee0c2ae1ed389a0728f053c14511474a940fa58d7911668339413cfdfb02fe97580b739dc4bbccf573cf0aba3d1448", 0xc0}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="45e34255a532ce37103b60befbb24e2faf96b87bf9200b4e04163c82abe0d28321910bffb1fcd11053accefb2534380e64d92de4d8cad0ef430cade5886d03ac5ba0c00258ee66274d6d8aebc185944a6bc19c1af9c35b91576f626069bf10cfedab1b7db7022b1574cf82cf27094e31939ac19b050c8aa8e944c629d2f02a219c34e230dd430c0907ffef63755ccf89b31c549c63a487576066e28201555c138ea6e5d5f208f236bd070c9deb0d805be9db11a46217d97874213581393dddefe5d8bbe8053de5286cb1a0de195898be03b5", 0xd2}], 0x6, &(0x7f00000016c0)=[{0x78, 0x84, 0xfff, "f63d1ddb37a3f9dffe11818974b2d48d1992065843b2349fe331ea2c1653da9b91b52ab5262d1da1855609b282740d9eaa74743641c6dfcaaee57223514e80605183ae585d9eca66012168956f4130353a59d15dc27c7efa1a6b12d9d1e4fb6ee5dd102b"}, {0xa0, 0x10c, 0xfffffffffffffffd, "fa7faa67f79515f11881d92c4a3878d4e779cf53a408ecd2788c8528299e1eba0690a1de2ef210d55f83095c545870114715b248205aa72f8b9c71a4351086466ffc706fac5bf5dc327699470c6b8981974a04d43ced321efa96eee202e42a14b9fc8ce4b38c8832d509430e5903af2af6fcefed3c31c2b330758966d0b109d88923085980f32460dd1d1b"}], 0x118, 0x800}, 0x4044044) write$fuse(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="120000000100000000000000000000000000700ff9924953f139cbe725644510f459578382e4598c6d34c922cd935580a3d7526ff8dd0d36641ec03ed6e2"], 0x12) [ 100.870504] FAT-fs (loop6): Directory bread(block 112) failed [ 100.897014] FAT-fs (loop6): Directory bread(block 112) failed [ 100.963528] attempt to access beyond end of device [ 100.968738] loop6: rw=2049, want=246, limit=112 [ 100.973585] Buffer I/O error on dev loop6, logical block 245, lost async page write 2018/04/23 20:36:28 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000000000000000000000000000000000000400c8a4e8bcaea8e0001af62d4130e6aad5b46f7c597bb3e5e289e6ee70d075fb63ac0835abbaa61d0e5079b5ac2b054636927b72ed2448d5d8bdb2a397f12060f2b23eab8a868b5012344a8a5aaf36fc7f893dbbb46ed7400e0554092b6da2ad5b4a1fdcbce23b694c8407f0da8573ad1f63cab9f9ae87a01dbebc3225060180000093bf7f"]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/20) 2018/04/23 20:36:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) [ 101.026862] attempt to access beyond end of device [ 101.031980] loop6: rw=2049, want=247, limit=112 [ 101.036742] Buffer I/O error on dev loop6, logical block 246, lost async page write [ 101.046845] attempt to access beyond end of device [ 101.052080] loop6: rw=2049, want=248, limit=112 [ 101.056835] Buffer I/O error on dev loop6, logical block 247, lost async page write [ 101.138325] attempt to access beyond end of device [ 101.143433] loop6: rw=2049, want=249, limit=112 [ 101.148174] Buffer I/O error on dev loop6, logical block 248, lost async page write [ 101.186281] attempt to access beyond end of device [ 101.191391] loop6: rw=2049, want=262, limit=112 [ 101.196133] Buffer I/O error on dev loop6, logical block 261, lost async page write [ 101.245831] attempt to access beyond end of device [ 101.250992] loop6: rw=0, want=246, limit=112 [ 101.275852] attempt to access beyond end of device [ 101.281077] loop6: rw=0, want=262, limit=112 [ 101.287550] attempt to access beyond end of device 2018/04/23 20:36:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000080)=0x1fc8, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/04/23 20:36:28 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r1) getpeername(r0, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffff}}, 0x2, 0x9, 0x272790b6, "42c17b737bcd22b9a4a6cf338133e8972663fec20a4a8182a8cb44629f8156e52a59bedeab7ae5c41657b0bec2ff916db6a21aaac2e208182283d1bc354852db581c1041319f22ba963df6e40eb5b667"}, 0xd8) getpid() mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x102, 0x4) setns(0xffffffffffffffff, 0x0) 2018/04/23 20:36:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/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) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x7fff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) bind$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0xe00}, &(0x7f0000000140)=0x8) 2018/04/23 20:36:28 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x4300) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0800000000000000000000000000000080000000000000000000000000000000000000000000000000000000"]}) 2018/04/23 20:36:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:28 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fefe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x1, 0x7, 0x9000}, 0x4) lseek(r1, 0x0, 0x3) open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x102) 2018/04/23 20:36:28 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000180)=0x3b, 0x80800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0xffff, 0x300000000000, 0x9, 0x541, 0x5, 0x7fff, 0x1000}, 0x1c) r1 = request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="520972757374e363757367725665693a4465", 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2b5e203a5b1f776c616e314070726f63776c616e31", 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) inotify_init1(0x7fffe) socket$inet_smc(0x2b, 0x1, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665693a4465", 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/23 20:36:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x70, 0x8, 0xb7, 0x80000000, 0x0, 0x0, 0xfff, 0x80, 0x2, 0x5, 0xe1c, 0x8, 0x7, 0x7fff, 0x6, 0x3, 0x5, 0x10000, 0x9, 0x3f, 0x40, 0x6, 0x9, 0x80000001, 0x5, 0x7f, 0x0, 0xc7, 0x100000000, 0xffffffffffffffff, 0xf2, 0x0, 0x5, 0x18f, 0xfff, 0xfc3f, 0x5, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000380), 0x5}, 0x0, 0x7, 0x1000, 0x5, 0x40, 0x2, 0x7}, r1, 0x7, r1, 0x1) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 101.292624] loop6: rw=0, want=246, limit=112 2018/04/23 20:36:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x4fe0000000000, 0x7, 0x2, 0x62, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) arch_prctl(0x2002, &(0x7f0000000240)) 2018/04/23 20:36:28 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./control\x00', 0x4, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="baf2", 0x2, 0x8}, {&(0x7f0000000100)="c301f417a233fb03612324b7ceb7ee83c86c048f1d062168ee80ba96d7b155bbda672533dd0b530387ee977bb126a26f6ed8fa428120d499513e735265d8b0b69ef295953778ffbb01deff1a3dd0cba17485b056c403", 0x56, 0x7}], 0x2002, 0x0) fcntl$notify(r0, 0x402, 0x800) renameat(r0, &(0x7f0000043ff8)='./file0\x00', r0, &(0x7f0000045ff7)='./file1\x00') renameat2(r0, &(0x7f0000047ff6)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/04/23 20:36:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000000000)) fcntl$notify(r0, 0x402, 0x8) 2018/04/23 20:36:28 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) preadv(r0, &(0x7f00000013c0)=[{&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000280)=""/127, 0x7f}, {&(0x7f0000000300)=""/136, 0x88}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/219, 0xdb}], 0x7, 0x0) write$binfmt_elf32(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000efffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x758) 2018/04/23 20:36:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$kcm(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000040)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffec3) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e24, 0xff, 0x2, 0x80, 0x20, 0xaf, r2, r3}, {0x7b47, 0x7e5, 0x1, 0x1, 0x7aab, 0x5, 0x0, 0x2}, {0x9, 0x100, 0x0, 0x2}, 0xfffffffffffffff8, 0x6e6bb2, 0x0, 0x1, 0x1, 0x3}, {{@in, 0x4d5, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x0, 0x0, 0x0, 0x10001, 0x3, 0x5}}, 0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r4, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x80044121, 0x0, &(0x7f0000000080)) 2018/04/23 20:36:28 executing program 7 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:28 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x973, 0x0) mlock2(&(0x7f0000ceb000/0x4000)=nil, 0x4000, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x5, @broadcast=0xffffffff}}, 0x1e) mbind(&(0x7f0000c4e000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000140), 0x2, 0x0) mmap(&(0x7f00001d5000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) 2018/04/23 20:36:28 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='oom_score\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x3, 0x1}, 'port1\x00', 0x1, 0x4, 0x5, 0xb1e6, 0x1, 0x6, 0x8, 0x0, 0x4, 0x6}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x8, 0x2, 0x30, 0xf, 0x0, 0x6, 0x600, 0x0, 0x2, 0x2, 0xffff, 0x100000000, 0x4, 0x1, 0x7, 0x80, 0xfffffffffffffff8, 0xfffffffffffff49f, 0x1ffc00000000, 0x40, 0x8, 0x3, 0x7fff, 0x0, 0x0, 0x1000, 0x100000001, 0x78c0, 0x80000001, 0x20, 0x401, 0x3, 0x7, 0x0, 0x3, 0x6, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x201, 0x8ad, 0x80, 0x2, 0x1f, 0x6, 0x401}, r0, 0x0, r1, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x429, 0x7ffd) 2018/04/23 20:36:28 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x401, 0x100) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000600)={"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"}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x19, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/04/23 20:36:28 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x10000, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x1d, r1}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)={0x7, 0x100, 0x1, {r2, r3/1000+30000}, {0x77359400}, {0x4, 0x3, 0x100000000, 0x80000000}, 0x1, @can={{0x4, 0x4, 0x22cd101a, 0x40}, 0x3, 0x3, 0x0, 0x0, "aa2307c1dbe990fb"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/04/23 20:36:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r0, r0, 0x8000}) 2018/04/23 20:36:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score\x00') ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/04/23 20:36:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x6}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x13c}, @in={0x2, 0x4e23, @rand_addr=0xfffffffffffffffd}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in={0x2, 0x4e22}], 0xc0) getsockopt(r0, 0x800000010f, 0x83, &(0x7f00000000c0), &(0x7f00000011c0)) [ 101.800295] mmap: syz-executor4 (7997) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/23 20:36:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='tgmers\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x20) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89f80400286373000510f5100002000000000000001c04ed5dfffff500002f000d000100041108000014ff0000000005", 0x58}], 0x1) 2018/04/23 20:36:29 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x8000002, 0x4, 0x4, 0x8}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000440)=""/4096) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080)="3e05f9989b5410f47b284ffe2d7a11fdb25d030725d45b92e5fd8661ae709d67863943ad4b50d20250abc2486db288446d49c3a0e932249988ff21", &(0x7f0000000040), 0xffffffffffffffff}, 0x20) 2018/04/23 20:36:29 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl(r0, 0x40044160, &(0x7f0000005e0b)) 2018/04/23 20:36:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:29 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'team_slave_0\x00', 0x800}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x76, "d7a8e6a28e2afdd0fe29cedd656aea4bd060496b58e975b8cc152ea8c2b3f485eba6c2724373837799524e286bf0210c60cfc579ad0f42dd7499de92ccbcd0faa3ed23c8816996c8d3d66cf56171490ffbb895e620f2ff55c1aa8ca60813c2f26c733264e3e9ab1de6b8dfa419b69edf78a623ac2eb3"}, &(0x7f0000000100)=0x7e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1}, 0x8) 2018/04/23 20:36:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/04/23 20:36:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000), 0x0) 2018/04/23 20:36:29 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') fcntl$setlease(r1, 0x400, 0x1) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}) close(r0) 2018/04/23 20:36:29 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8080, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0)=0xd8, 0x4) shutdown(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x1000000000000002, 0x70, 0x400000000003e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) 2018/04/23 20:36:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000400)=""/4096) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) recvfrom(r2, &(0x7f0000000040)=""/55, 0x37, 0x10040, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80) dup2(r2, r0) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000003c0)) 2018/04/23 20:36:29 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80800, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x20000) 2018/04/23 20:36:29 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000140)=""/138) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x701, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) sched_setscheduler(r3, 0x2, &(0x7f0000000240)=0x2) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000082fff4)={@multicast1, @multicast1}, &(0x7f0000e81ffc)=0xc) 2018/04/23 20:36:29 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5451, &(0x7f00000002c0)=0x10000000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x2, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0xb4}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={'gretap0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1000000000, 0x0) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd4093ae3ef12ce13709e621cad6e4a493fabd8b935e0af0291a0a519bb68defc5f4d99125dd9d1043531d9c2dfb21ce45657514aadec6d7a18ecc6d1fea75dc5407e5f6a30131afc77d9f4328bb9aa242289d5c56d2ebc102af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1469a475f6d3a270153b84743c9924396f905a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r4, 0x2c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}]}, &(0x7f00000006c0)=0x10) fallocate(r3, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000780)={0x2, 0x800003}) r6 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r7 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x3, 0x7b, r7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000880)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}}, &(0x7f0000000000)=0x84) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) sync_file_range(r6, 0x100, 0xbd69, 0x2) r8 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r8) keyctl$chown(0x4, r8, 0x0, 0x0) 2018/04/23 20:36:29 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x4) r1 = getpgid(0x0) getpgid(r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r2, 0x41}, &(0x7f00000000c0)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x7, 0x0, 0x56, &(0x7f0000ffa000/0x1000)=nil, 0xcbfd}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/04/23 20:36:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x1000000, 0x1, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x2000000000000150, &(0x7f00000000c0)}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40400, 0x80) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002440)=[0x0, 0xb7]) recvmsg$kcm(r1, &(0x7f0000002400)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000140)=""/73, 0x49}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x5, &(0x7f0000002380)=""/80, 0x50, 0x4}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0x8, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x97, 0x94, &(0x7f00000002c0)=""/148}, 0x48) creat(&(0x7f0000002480)='./file0\x00', 0x4) 2018/04/23 20:36:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r1, @ANYBLOB="040329bd7000fbdbdf25090000001c000100080008000900000008000b0073697000080002005c0000009000030008001500ffffffff14000600000000000000000000000000000000000800010001000000140002007465616d5f736c6176655f300000000008000400d500000008000300b157000014000600ff02000000000000000000000000000108000500800000001400060000000000000000000000ffff0000c66814000600ff02000000000000000000000000000108000500020000001c00105aab160500010000000800050000080000080002004e230000"], 0xe4}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) 2018/04/23 20:36:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x3, 0x202) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fchdir(r3) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000040)={"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"}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/23 20:36:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="020b200000000000000000000000000002001300000000000001000000000000"], 0x20}, 0x1}, 0x0) [ 102.303508] binder_alloc: binder_alloc_mmap_handler: 8060 20000000-20002000 already mapped failed -16 2018/04/23 20:36:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x100000000000000, 0x1, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @empty, 0x1c2}, @in6={0xa, 0x4e20, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xc000}, @in6={0xa, 0x101, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x64) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) close(r0) 2018/04/23 20:36:29 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="04000000fcffffff0000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe8106870b33e2b10fd240dd8e93c858e9ad035fbe3f837657b1f5bfa1e558b230ce72c08381b297bd4c54177de3fd714a61edd5c4cc82f2e430b120e84517"], 0x80}, 0x1}, 0x0) 2018/04/23 20:36:29 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xe5a8, 0x408000) connect$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0x10) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="3fb6722ebcf61d5a0b9d892a813a2a611358741d090c747ae809482ae7165046bce2c392a8f2c015f36f8f32dc8fd992a5b7e1db37c599ad480baa7c6e5c0553983259436636929f0b8ba0688d593afcf20929cd4d74a15b60b95d719d760c20d3fbbfbfe1b084d41b340b7fb4d2fb819d24c3e7fcb6c4b4d024956363023b79ebdd1da14e3cd97730d5f85f37e5b8a1ce0ae51d286be2cb1c1880de1896303e0e1e442cf04ab7f4b3e4066b1e6ae7377b3146339d7ec524f320000000000000", 0xc0, r0) fcntl$getown(r2, 0x9) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-avx2\x00'}}) 2018/04/23 20:36:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b0a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/04/23 20:36:29 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000000)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/23 20:36:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x2, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:29 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/23 20:36:30 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x30]}, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x208c}, 0x8) [ 103.327689] [ 103.329349] ================================ [ 103.333733] WARNING: inconsistent lock state [ 103.338122] 4.17.0-rc2+ #14 Not tainted [ 103.342072] -------------------------------- [ 103.346460] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 103.352587] sshd/4486 [HC1[1]:SC0[2]:HE0:SE0] takes: [ 103.357674] (ptrval) (fs_reclaim){?.+.}, at: fs_reclaim_acquire.part.82+0x0/0x30 [ 103.365906] {HARDIRQ-ON-W} state was registered at: [ 103.370917] lock_acquire+0x1dc/0x520 [ 103.374785] fs_reclaim_acquire.part.82+0x24/0x30 [ 103.379695] fs_reclaim_acquire+0x14/0x20 [ 103.383915] kmem_cache_alloc_node_trace+0x39/0x770 [ 103.388999] alloc_worker+0xbd/0x2e0 [ 103.392811] init_rescuer.part.25+0x1f/0x190 [ 103.397290] workqueue_init+0x51f/0x7d0 [ 103.401331] kernel_init_freeable+0x2ad/0x58e [ 103.405897] kernel_init+0x11/0x1b3 [ 103.409592] ret_from_fork+0x3a/0x50 [ 103.413372] irq event stamp: 66915 [ 103.416897] hardirqs last enabled at (66913): [] _raw_spin_unlock_irqrestore+0x74/0xc0 [ 103.426584] hardirqs last disabled at (66915): [] interrupt_entry+0xb5/0xf0 [ 103.435228] softirqs last enabled at (66910): [] ip_finish_output2+0xa7f/0x1840 [ 103.444310] softirqs last disabled at (66914): [] release_sock+0x74/0x2b0 [ 103.452774] [ 103.452774] other info that might help us debug this: [ 103.459417] Possible unsafe locking scenario: [ 103.459417] [ 103.465452] CPU0 [ 103.468012] ---- [ 103.470572] lock(fs_reclaim); [ 103.473833] [ 103.476569] lock(fs_reclaim); [ 103.479999] [ 103.479999] *** DEADLOCK *** [ 103.479999] [ 103.486046] 2 locks held by sshd/4486: [ 103.489911] #0: (ptrval) (sk_lock-AF_INET){+.+.}, at: tcp_sendmsg+0x21/0x50 [ 103.497794] #1: (ptrval) (slock-AF_INET){+.-.}, at: release_sock+0x74/0x2b0 [ 103.505673] [ 103.505673] stack backtrace: [ 103.510156] CPU: 0 PID: 4486 Comm: sshd Not tainted 4.17.0-rc2+ #14 [ 103.516546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.525885] Call Trace: [ 103.528458] [ 103.530601] dump_stack+0x1b9/0x294 [ 103.534208] ? dump_stack_print_info.cold.2+0x52/0x52 [ 103.539386] ? print_lock+0xd1/0xd6 [ 103.543036] ? vprintk_func+0x81/0xe7 [ 103.546827] print_usage_bug.cold.59+0x320/0x41a [ 103.551588] ? save_stack_trace+0x1a/0x20 [ 103.555740] mark_lock+0x1034/0x19e0 [ 103.559452] ? check_usage_backwards+0x3a0/0x3a0 [ 103.564196] ? print_usage_bug+0xc0/0xc0 [ 103.568237] ? save_trace+0xe0/0x290 [ 103.571931] ? print_usage_bug+0xc0/0xc0 [ 103.575973] ? mark_lock+0xafe/0x19e0 [ 103.579757] ? check_usage_backwards+0x3a0/0x3a0 [ 103.584493] ? print_usage_bug+0xc0/0xc0 [ 103.588536] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 103.593104] ? rcu_read_lock+0x70/0x70 [ 103.596977] __lock_acquire+0x1595/0x5140 [ 103.601107] ? __lock_acquire+0x7f5/0x5140 [ 103.605321] ? find_held_lock+0x36/0x1c0 [ 103.609384] ? debug_check_no_locks_freed+0x310/0x310 [ 103.614561] ? debug_check_no_locks_freed+0x310/0x310 [ 103.619733] ? debug_check_no_locks_freed+0x310/0x310 [ 103.624905] ? lock_downgrade+0x8e0/0x8e0 [ 103.629048] ? sha_transform+0x26/0x4449 [ 103.633093] ? kasan_check_read+0x11/0x20 [ 103.637222] ? do_raw_spin_unlock+0x9e/0x2e0 [ 103.641611] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 103.646174] ? memset+0x31/0x40 [ 103.649435] ? memzero_explicit+0xe/0x10 [ 103.653475] ? extract_buf+0x3a3/0x4c0 [ 103.657430] ? graph_lock+0x170/0x170 [ 103.661220] ? crng_fast_load+0x3b0/0x3b0 [ 103.665352] ? graph_lock+0x170/0x170 [ 103.669150] ? account.constprop.30+0x34e/0x700 [ 103.673811] lock_acquire+0x1dc/0x520 [ 103.677606] ? bad_range+0x160/0x160 [ 103.681300] ? lock_release+0xa10/0xa10 [ 103.685265] ? lock_downgrade+0x8e0/0x8e0 [ 103.689398] ? lock_release+0xa10/0xa10 [ 103.693364] ? lock_downgrade+0x8e0/0x8e0 [ 103.697495] fs_reclaim_acquire.part.82+0x24/0x30 [ 103.702316] ? bad_range+0x160/0x160 [ 103.706020] fs_reclaim_acquire+0x14/0x20 [ 103.710153] __kmalloc+0x45/0x760 [ 103.713589] ? trace_hardirqs_off+0xd/0x10 [ 103.717819] ? _raw_write_unlock_irqrestore+0x63/0xc0 [ 103.722989] ? crng_reseed+0x427/0x920 [ 103.726857] crng_reseed+0x427/0x920 [ 103.730559] ? _extract_entropy.constprop.32+0x150/0x150 [ 103.735992] ? __lock_is_held+0xb5/0x140 [ 103.740039] credit_entropy_bits+0x98d/0xa30 [ 103.744442] ? add_interrupt_randomness+0x494/0x860 [ 103.749441] ? crng_reseed+0x920/0x920 [ 103.753310] ? lock_downgrade+0x8e0/0x8e0 [ 103.757450] ? __mix_pool_bytes+0xde/0x400 [ 103.761677] ? kasan_check_read+0x11/0x20 [ 103.765806] ? do_raw_spin_unlock+0x9e/0x2e0 [ 103.770197] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 103.774770] ? __handle_irq_event_percpu+0x34d/0xad0 [ 103.779856] add_interrupt_randomness+0x494/0x860 [ 103.784682] ? extract_entropy.constprop.29+0x490/0x490 [ 103.790033] ? lock_downgrade+0x8e0/0x8e0 [ 103.794163] ? handle_edge_irq+0x30/0x870 [ 103.798291] handle_irq_event_percpu+0xf9/0x1c0 [ 103.802950] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 103.807528] ? __handle_irq_event_percpu+0xad0/0xad0 [ 103.812626] ? rcu_irq_exit+0xd8/0x110 [ 103.816520] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.822045] handle_irq_event+0xa7/0x135 [ 103.826088] handle_edge_irq+0x20f/0x870 [ 103.830135] handle_irq+0x18c/0x2e7 [ 103.833745] do_IRQ+0x78/0x190 [ 103.836919] common_interrupt+0xf/0xf [ 103.840791] [ 103.843013] RIP: 0010:release_sock+0xf5/0x2b0 [ 103.847487] RSP: 0018:ffff8801c583f8d8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd5 [ 103.855176] RAX: dffffc0000000000 RBX: ffff8801cd4e8a80 RCX: ffffffff815e0371 [ 103.862425] RDX: 1ffffffff12be5cc RSI: ffffffff85d5f0a9 RDI: ffffffff895f2e60 [ 103.869677] RBP: ffff8801c583f970 R08: ffffed0039a9d162 R09: ffffed0039a9d161 [ 103.876935] R10: ffffed0039a9d161 R11: ffff8801cd4e8b0b R12: 1ffff10038b07f1d [ 103.884183] R13: ffffffff864e3630 R14: ffff8801cd4e8b08 R15: ffff8801c583f948 [ 103.891442] ? tcp_tsq_handler.part.43+0x2e0/0x2e0 [ 103.896353] ? do_raw_spin_lock+0xc1/0x200 [ 103.900569] ? release_sock+0xa9/0x2b0 [ 103.904437] ? release_sock+0xa9/0x2b0 [ 103.908308] ? __release_sock+0x3a0/0x3a0 [ 103.912443] ? trace_hardirqs_on+0xd/0x10 [ 103.916579] ? __local_bh_enable_ip+0x161/0x230 [ 103.921228] ? lock_sock_nested+0xe7/0x120 [ 103.925446] tcp_sendmsg+0x3a/0x50 [ 103.928969] inet_sendmsg+0x19f/0x690 [ 103.932751] ? ipip_gro_receive+0x100/0x100 [ 103.937060] ? security_socket_sendmsg+0x94/0xc0 [ 103.941799] ? ipip_gro_receive+0x100/0x100 [ 103.946190] sock_sendmsg+0xd5/0x120 [ 103.949884] sock_write_iter+0x35a/0x5a0 [ 103.953937] ? sock_sendmsg+0x120/0x120 [ 103.957898] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 103.963417] ? iov_iter_init+0xc9/0x1f0 [ 103.967372] __vfs_write+0x64d/0x960 [ 103.971066] ? kernel_read+0x120/0x120 [ 103.974942] ? do_raw_spin_unlock+0x9e/0x2e0 [ 103.979605] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 103.984174] ? _raw_spin_unlock_irq+0x27/0x70 [ 103.988662] ? trace_hardirqs_on+0xd/0x10 [ 103.993237] ? _raw_spin_unlock_irq+0x27/0x70 [ 103.997715] ? rw_verify_area+0x118/0x360 [ 104.001843] vfs_write+0x1f8/0x560 [ 104.005363] ksys_write+0xf9/0x250 [ 104.008882] ? __ia32_sys_read+0xb0/0xb0 [ 104.012923] __x64_sys_write+0x73/0xb0 [ 104.016793] do_syscall_64+0x1b1/0x800 [ 104.020666] ? syscall_return_slowpath+0x5c0/0x5c0 [ 104.025578] ? syscall_return_slowpath+0x30f/0x5c0 [ 104.030491] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 104.035843] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.040679] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.045867] RIP: 0033:0x7f333fd13370 [ 104.049560] RSP: 002b:00007fff7d187888 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 104.057334] RAX: ffffffffffffffda RBX: 00000000000002f8 RCX: 00007f333fd13370 [ 104.064584] RDX: 00000000000002f8 RSI: 000055ce9a5f81e0 RDI: 0000000000000003 [ 104.071834] RBP: 000055ce9a5f81e0 R08: 0000000000000001 R09: 0101010101010101 [ 104.079085] R10: 0000000000000008 R11: 0000000000000246 R12: 00007fff7d1878ec [ 104.086333] R13: 000055ce99915fb4 R14: 0000000000000028 R15: 000055ce99917ca0 [ 104.093592] BUG: sleeping function called from invalid context at mm/slab.h:421 [ 104.101031] in_atomic(): 1, irqs_disabled(): 1, pid: 4486, name: sshd [ 104.107593] INFO: lockdep is turned off. [ 104.111632] irq event stamp: 66915 [ 104.115160] hardirqs last enabled at (66913): [] _raw_spin_unlock_irqrestore+0x74/0xc0 [ 104.124858] hardirqs last disabled at (66915): [] interrupt_entry+0xb5/0xf0 [ 104.133515] softirqs last enabled at (66910): [] ip_finish_output2+0xa7f/0x1840 [ 104.142594] softirqs last disabled at (66914): [] release_sock+0x74/0x2b0 [ 104.151066] CPU: 0 PID: 4486 Comm: sshd Not tainted 4.17.0-rc2+ #14 [ 104.157451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.166788] Call Trace: [ 104.169352] [ 104.171499] dump_stack+0x1b9/0x294 [ 104.175109] ? dump_stack_print_info.cold.2+0x52/0x52 [ 104.180284] ? fs_reclaim_acquire+0x20/0x20 [ 104.184587] ? release_sock+0x74/0x2b0 [ 104.188454] ? release_sock+0x74/0x2b0 [ 104.192327] ___might_sleep.cold.87+0x11f/0x13a [ 104.196986] ? check_same_owner+0x320/0x320 [ 104.201399] ? lock_release+0xa10/0xa10 [ 104.205369] __might_sleep+0x95/0x190 [ 104.209156] __kmalloc+0x2b9/0x760 [ 104.212703] ? trace_hardirqs_off+0xd/0x10 [ 104.216931] ? _raw_write_unlock_irqrestore+0x63/0xc0 [ 104.222346] ? crng_reseed+0x427/0x920 [ 104.226228] crng_reseed+0x427/0x920 [ 104.229925] ? _extract_entropy.constprop.32+0x150/0x150 [ 104.235362] ? __lock_is_held+0xb5/0x140 [ 104.239421] credit_entropy_bits+0x98d/0xa30 [ 104.243817] ? add_interrupt_randomness+0x494/0x860 [ 104.248829] ? crng_reseed+0x920/0x920 [ 104.252700] ? lock_downgrade+0x8e0/0x8e0 [ 104.256828] ? __mix_pool_bytes+0xde/0x400 [ 104.261048] ? kasan_check_read+0x11/0x20 [ 104.265179] ? do_raw_spin_unlock+0x9e/0x2e0 [ 104.269571] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 104.274135] ? __handle_irq_event_percpu+0x34d/0xad0 [ 104.279220] add_interrupt_randomness+0x494/0x860 [ 104.284044] ? extract_entropy.constprop.29+0x490/0x490 [ 104.289395] ? lock_downgrade+0x8e0/0x8e0 [ 104.293532] ? handle_edge_irq+0x30/0x870 [ 104.297663] handle_irq_event_percpu+0xf9/0x1c0 [ 104.302312] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 104.306874] ? __handle_irq_event_percpu+0xad0/0xad0 [ 104.311962] ? rcu_irq_exit+0xd8/0x110 [ 104.315833] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.321363] handle_irq_event+0xa7/0x135 [ 104.325419] handle_edge_irq+0x20f/0x870 [ 104.329489] handle_irq+0x18c/0x2e7 [ 104.333103] do_IRQ+0x78/0x190 [ 104.336279] common_interrupt+0xf/0xf [ 104.340060] [ 104.342293] RIP: 0010:release_sock+0xf5/0x2b0 [ 104.346766] RSP: 0018:ffff8801c583f8d8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd5 [ 104.354458] RAX: dffffc0000000000 RBX: ffff8801cd4e8a80 RCX: ffffffff815e0371 [ 104.361713] RDX: 1ffffffff12be5cc RSI: ffffffff85d5f0a9 RDI: ffffffff895f2e60 [ 104.368971] RBP: ffff8801c583f970 R08: ffffed0039a9d162 R09: ffffed0039a9d161 [ 104.376232] R10: ffffed0039a9d161 R11: ffff8801cd4e8b0b R12: 1ffff10038b07f1d [ 104.383490] R13: ffffffff864e3630 R14: ffff8801cd4e8b08 R15: ffff8801c583f948 [ 104.390747] ? tcp_tsq_handler.part.43+0x2e0/0x2e0 [ 104.395661] ? do_raw_spin_lock+0xc1/0x200 [ 104.399880] ? release_sock+0xa9/0x2b0 [ 104.403752] ? release_sock+0xa9/0x2b0 [ 104.407630] ? __release_sock+0x3a0/0x3a0 [ 104.411769] ? trace_hardirqs_on+0xd/0x10 [ 104.416163] ? __local_bh_enable_ip+0x161/0x230 [ 104.420813] ? lock_sock_nested+0xe7/0x120 [ 104.425034] tcp_sendmsg+0x3a/0x50 [ 104.428561] inet_sendmsg+0x19f/0x690 [ 104.432364] ? ipip_gro_receive+0x100/0x100 [ 104.436673] ? security_socket_sendmsg+0x94/0xc0 [ 104.441412] ? ipip_gro_receive+0x100/0x100 [ 104.445720] sock_sendmsg+0xd5/0x120 [ 104.449435] sock_write_iter+0x35a/0x5a0 [ 104.453839] ? sock_sendmsg+0x120/0x120 [ 104.457812] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.463335] ? iov_iter_init+0xc9/0x1f0 [ 104.467293] __vfs_write+0x64d/0x960 [ 104.470990] ? kernel_read+0x120/0x120 [ 104.474863] ? do_raw_spin_unlock+0x9e/0x2e0 [ 104.479253] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 104.483822] ? _raw_spin_unlock_irq+0x27/0x70 [ 104.488304] ? trace_hardirqs_on+0xd/0x10 [ 104.492434] ? _raw_spin_unlock_irq+0x27/0x70 [ 104.496915] ? rw_verify_area+0x118/0x360 [ 104.501056] vfs_write+0x1f8/0x560 [ 104.504579] ksys_write+0xf9/0x250 [ 104.508110] ? __ia32_sys_read+0xb0/0xb0 [ 104.512156] __x64_sys_write+0x73/0xb0 [ 104.516028] do_syscall_64+0x1b1/0x800 [ 104.519908] ? syscall_return_slowpath+0x5c0/0x5c0 [ 104.524821] ? syscall_return_slowpath+0x30f/0x5c0 [ 104.529750] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 104.535096] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.539942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.545116] RIP: 0033:0x7f333fd13370 [ 104.548809] RSP: 002b:00007fff7d187888 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 104.556511] RAX: ffffffffffffffda RBX: 00000000000002f8 RCX: 00007f333fd13370 [ 104.563765] RDX: 00000000000002f8 RSI: 000055ce9a5f81e0 RDI: 0000000000000003 [ 104.571022] RBP: 000055ce9a5f81e0 R08: 0000000000000001 R09: 0101010101010101 2018/04/23 20:36:31 executing program 5: r0 = socket$inet(0x10, 0x7fffd, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/23 20:36:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r0, &(0x7f0000000080), 0xfffffde3) 2018/04/23 20:36:31 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x247, &(0x7f0000000100)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x44a200) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/04/23 20:36:31 executing program 6: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xe800, 0x1, &(0x7f0000000080)=[{&(0x7f0000000280)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)=ANY=[@ANYPTR64]) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x3}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0xfff, 0x80000000}, 0x8) 2018/04/23 20:36:31 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/23 20:36:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x3, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:31 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040)=0x5, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5db}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) [ 104.578283] R10: 0000000000000008 R11: 0000000000000246 R12: 00007fff7d1878ec [ 104.585536] R13: 000055ce99915fb4 R14: 0000000000000028 R15: 000055ce99917ca0 [ 104.592857] random: crng init done 2018/04/23 20:36:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x5) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/04/23 20:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000002c0)=0xb0) [ 104.633469] FAT-fs (loop6): Directory bread(block 2563) failed [ 104.664771] FAT-fs (loop6): Directory bread(block 2564) failed [ 104.707119] FAT-fs (loop6): Directory bread(block 2565) failed [ 104.745900] FAT-fs (loop6): Directory bread(block 2566) failed [ 104.760417] FAT-fs (loop6): Directory bread(block 2567) failed [ 104.773327] FAT-fs (loop6): Directory bread(block 2568) failed [ 104.779890] FAT-fs (loop6): Directory bread(block 2569) failed [ 104.787084] FAT-fs (loop6): Directory bread(block 2570) failed [ 104.793678] FAT-fs (loop6): Directory bread(block 2571) failed [ 104.800484] FAT-fs (loop6): Directory bread(block 2572) failed 2018/04/23 20:36:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1500, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:33 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, &(0x7f0000e2ef53)) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x81, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='v7\x00', 0x10110c0, &(0x7f0000000240)="ea4b5310e8d773b493c076b7b74fb5220dd9e9b63a1d5834182debda6b9e8b94d5d3f4ebbbc8f2e834df16421e44eef05ef7c54e7b80730963d45cbeb22e995eb0e38adffd1f97eeec732bf16ba9ef7944c1e6ada357d3e9f59e0c83d529eb721e51627035c481e4994b59579a1c24e9f64377fca207eeb19c1b96f1398839cbfea621bee8009215192ac044e4b778cfb3c6b94b82313a952c2506bce6e96bb3152aacde732283894aa8e7f799a324bf83522ff920336105d87addce2281e8bc91351ebe179fa675bf") 2018/04/23 20:36:33 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x89f4, &(0x7f0000000b00)={'sit0\x00'}) 2018/04/23 20:36:33 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x30]}, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x208c}, 0x8) 2018/04/23 20:36:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x1, 0xfffffffffffffffc, 0x2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x751d, 0x8009, 0x5, 0x3, r3}, &(0x7f0000000200)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x7}, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2c81042e088580c4e599a5591e6097d6c8b169e39a893d32112b2bc83d72a"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="643f1a9d0c289cc25a3299c2f8d069dbb75e81005f3e59501e5fe6ff621b2ef73c6fc1120895cebf04bcffffe608945dc826a51c0835e7bc6977cec8eb8aead604ef68337b700e4b95ea4a66b0af462b322dba41a746e064fe892e4272766c105aa27349"], &(0x7f0000000340)=0x6c) dup(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/23 20:36:33 executing program 2: keyctl$get_persistent(0x16, 0x0, 0x0) 2018/04/23 20:36:33 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r0, r1/1000+10000}}) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2e641073, 0x482) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000004c00000000000000000000000000000000000000002000000005000600020000000a000000000000000080000000000004000400010000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000000000000000000000"], 0xb0}, 0x1}, 0x0) 2018/04/23 20:36:33 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) shmget(0x1, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfff, 0x101000) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000001980), &(0x7f00000019c0)=0xe, 0x800) sendmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)="030dfeb66c1e5345ecb2c8dd3a3950b6469040036be674eafc597bba90e591a7f73ea29c8719e29508792c36bfba8b1e13da0f4d3ca9d6d8ce", 0x39}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="6db054e340f1bdfcc6956347cd6830efab14ccdc40eff4a08c35051082b8ce", 0x1f}, {&(0x7f0000001180)="1e0a5e36686c93025d99a8fffbd4a1c08a3ab52a264f3c951ff6e07465ca262f2bb44461ba3291020f6ddeb24c33285d30a678e28c4a69053a68d1a6722f5bf45b425208c6", 0x45}, {&(0x7f0000001200)="d0777b3a44d2fc7e6129d9a634cb5f5fcc819c810978a58528a7babd8e1f072f1e0b6a0f3ea34d72fd14d1e288aa59af9d86a0ffe68c6594ea731ecb3eb310eafedd4f792eef1427d3da84687935bc014b5c68ab8c7e4ccb7a722de2674007d458791a0292f6514b741ab4a6e4412fa676d95b8e1eea4686611a8d0b37c99d8a483f5e42cc2800d167c205c5ace092108c668a5819134ec7180e5450", 0x9c}], 0x5, &(0x7f0000001340)=[{0xb8, 0x103, 0x7f0000000, "d59f573b99cf6ee05f39a5fc7bb98ab3c9ab1fd531271fbcd65dbf0347d20ce0b130a53db43a2bc2acb34d28498ed2d9c6394c32d8a562b76d8490accda088776da690d7bee220bbb66a06311a958def9c7cc99b76e0efbb98af8eab592e6214826f56c59ca48bf9b6fdcf869e2e556a85cdb258d80da812e80d3fb2379c5d9eb55b901dc89e5c06d4cd4fe8dbb91a6f02987b7812b677d2be67188005a2a1a2b737dfc1229940d3"}, {0xb0, 0x113, 0x7ff, "bce863a7031b33bfc850ab526627f0b2b9c1b0a0cd4c5e433d1c11d3fcaeb498e7379214fc339cacbe09a1d1380f70c579d6c64ee082f5cb7bff2a9d4d45f55d873cf93c24705016980d977727168a94e5c7cc7236b81a4b146210059adb5bbf640a19cf2b593a9c4958c1d64bf00c23d464a69566e305eb90a7f1df01e2935ed3a9086583def7b51efb3b3544a594fe1c84bb8baf197ef46cb85e638d9d"}, {0x38, 0x11f, 0xffffffffffff7fff, "ace6003e507ed0f07739c04aeadceac7fa3e34f8b1d2714728690b94ab1cefedf70488874dd766e1"}, {0xe8, 0x29, 0x8, "0c3ab9200077460b5f93518ee3e57e4c1f49783097737461e4f3aa7e107b929a157a187fd92d4a67383f59a1a487d8c5cd1fc560092d2bc3ed7d576fb38184325bc1f765fd12cb613025c6c66b839a345497cec3f8a8e6a7ba78fcbcb1bb36ecbf3fa8c5da75b35c7a33f535e69f99a25e0814ba45089ee27ef8004d9f4c7f8fa49777bd1ebdaad3cff1f9a43fac11b4b74d82f45f568c73c8a881225e60942f6a66a08ca667cda60bb03c8783ef8e481eb6edbd572d9ced4b06f57f64a62db65b214331e712c79c26c90b0f99fd5c0b34a5a12e1c15af"}, {0x70, 0x1, 0x514, "fe54c5a3fc58eaf1f0279024f2bcebe746da1bff19012f44e1def5944faf720c17faa5066adbbd4890474c044093c2a5c0521a0dd4fbfb0f1a2959c66d08b7f806dcf0a1d77567630043ad1f1d94cb78e805785ca0d1bd0c0bfa7c9481"}, {0xe8, 0x111, 0xffffffff, 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"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{0xe0, 0x109, 0x1, "2649050e8e78aa2c1dae2e96b873d5b62ad027988dcb63baa700500c92dcfa9c3d553ece02ab44330328c26e8d7bac7df33da88926e72f8f164e39d7f7ff2d416b207fad099c7a5788e0d32f3bea2eebcd1b50374871620991b2d5dc2d2c3cd0bf2ecff5a9acbc00be70f6dfd9fa374382aa96ebb85c63479b0cdd9980dfcb467968c4a5454558ccdc04714c2d61be821af52df248f7c16861e2c6330f0dc7b2b0512e5626ca2a430691a48f588be8e3060640c53bd1c41538976a585ddca0e22316250e8b25a8023367c11ea021"}, {0xf0, 0x115, 0x9, "ff9f6cb755e3d89b861174f821f3b995aafaced08a1dad6238f320850fdcd5d3381a0d1c35770d5b07a6ad1e325fcc40e66d6b67085a6dbaa6414f1ad91300d525f2961ea092e040779ee8b6c5b1bd39222d0c48f37a9a92b05b799f8983721fc36719cc5d1a4486c2e11a071a4f57677c365f6366aed1b6bffd31a7874597d471d1443f4eb86082d061843662c344d55d1e4a7e1d6ee6fe42134cb9e24229bc5160e19bdcf8585212187d4b4aa700460318c0f270620358d85b9aa60759f11b48f7e2d87eb534f372c3d0c4af91a8c22eb0b5a8c6a34b7fb3bc21ba6823"}, {0x78, 0x10f, 0x0, "7b7f757420711bce65dd8da0555ac28aef7d8c610d416187b4b05bc73756825e419cd5106939bd48a96c535bc648ae97018fbf42fe0efa0775b4d288c065aba9feb5d061e8db147febc77cec40041d156b4ea5e3c22cbe263323f44121d2a61998c5c6e1"}], 0x1600, 0x400c001}, 0xc0b0}], 0x3, 0x800) 2018/04/23 20:36:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000640)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfd4f) sendto$inet(r0, &(0x7f0000000240)="eec9201267da690dd49f8773ac1933318af5558e75d1ceb07d3762f3d744cf9aca36881e7d7228744f5800429fa4bddda646a060c723ad2b5877d5372d83fd9cf3bc9c12cf4aa1f3e6eb09000000b7191e35c92825fb5f7aa294283ae9015d6b6e9243", 0x0, 0x800000020000001, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x33f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) r1 = open(&(0x7f00000005c0)='./file0\x00', 0x40000000040, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0xfffffffffffffff9}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x8000, 0x0) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000600)=0x0) timer_getoverrun(r3) fcntl$getflags(r0, 0x40b) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000540)={0x2, 0xa, 0x9a9, 0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/23 20:36:33 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1b9200, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x5, r1, 0x1}) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x10000) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) dup2(r2, r2) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x303000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10111, r2, 0x0) 2018/04/23 20:36:33 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x4a0000) sendmsg$unix(r3, &(0x7f0000000680)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000001c0)="531e43651f4081a12fcb85229eff734584e1711d6ca0d230e47b7a3694dc4a34c5fe29b6fda5557b5482998cbed4fefe6fe377bc4df83cb37a91b148fcdc49e78b134448d89e12ac178b530ea050e615de4552469b9f1b57cb81fdae3aa22009cea688ba804d44c7a27e9b43784685fa5abd81b2ec12d9da072063d1579ae2eb7bbb124efb376fbe364d3bba45b8b5610edda2facb2ac5179eb66602634dc375e29ca12055fc01816dff5d0ed74f58a44b4c84e011a00d45b691da68dd76bf29e49581c425efa6c7c6098a53fc94d7", 0xcf}, {&(0x7f00000002c0)="bc", 0x1}, {&(0x7f0000000300)="ae69a86b728210f048b6424ab36604d62fe38ab006f4f3d6f323fd40469da74627bdc9ce41ce3644a8784ddc424f1a577f21edbb16a1f7ee70930b819bb13888ece2219ca9491bdc8a1b36d3a8ea8f42d42b9d03d76bc0110b05ae8e7313b68a38ce06d9b2b746de621cf3497d8d525eba900c886d5cd4da044e3c2b82680c9d9beab690f762325354a468a6074fa8559e73fab5fed3dbefca829a02e24d5bbcadf211148b52104406a6f63aa22061cd319fcefa95704345e4fba24b", 0xbc}, {&(0x7f00000003c0)="db54fe60b3ee33ab6dacd5141d92efaf33fcbd561942a400c3a864ea0173d1aad4f7a2b43e9e567d6896cb1ff9c4f7a712cc8ea9a29c05f990e862e4eb74fc6d56e66fcfed5c9827f266687c7f9edbedfca5d9c3d5f61056443caf6fe9663ff488d77d497b5076e8ed448f2cb7f5e24e13c242f87a39b4f0160209038c59405912d10a2762e76994ca53abc07893aa4b049a8aa936714dcd52ebb16967947c115ecc8c3517b8e3ad8abe1cb62daaa3d9fbfcb51d590f5e39269cff31164ee83a79c2f0fc0624fde8ada47f6c1d904ac6cd2cde1c8ce55c7c", 0xd8}, {&(0x7f00000004c0)="53c8e9ec87796c14f571a4df30780970cc14b65f010c035962036e669625dfcf1905a5661e19ddaec66d53498c46b840222ee22e5ede21b3f2110cca7a86ba0efcbb29fcd742f5cf9bd8aee5c4a2aefd4b84f4d0195a655445e67be11df2c1e0dd501a53827959ffdf6884aabc68cbe78245d0672f0ebb521ede8d24a9d3e1381f1ddd8d7c7de8c8cf9edb73ac7759a78972e5cc03e015ded47ecae94fd4f6c493e8d00242662f2563503d31cb8e58f378c92c71efc11d37c1b1ef28f1f4e8c6e7831f794f4a07b2043215a8f35dbe9ba1", 0xd1}], 0x5, &(0x7f0000000640)=[@rights={0x38, 0x1, 0x1, [r0, r2, r1, r1, r2, r1, r2, r2, r2, r0]}], 0x38, 0x20004080}, 0x4000) recvfrom$ax25(r2, &(0x7f0000000080)=""/163, 0xa3, 0x0, 0x0, 0x2ae) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/23 20:36:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x1, 0xfffffffffffffffc, 0x2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x751d, 0x8009, 0x5, 0x3, r3}, &(0x7f0000000200)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x7}, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2c81042e088580c4e599a5591e6097d6c8b169e39a893d32112b2bc83d72a"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="643f1a9d0c289cc25a3299c2f8d069dbb75e81005f3e59501e5fe6ff621b2ef73c6fc1120895cebf04bcffffe608945dc826a51c0835e7bc6977cec8eb8aead604ef68337b700e4b95ea4a66b0af462b322dba41a746e064fe892e4272766c105aa27349"], &(0x7f0000000340)=0x6c) dup(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/23 20:36:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x100000000000000, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:33 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r2 = dup3(0xffffffffffffff9c, r0, 0x80000) r3 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001880)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000001980)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001a40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001a80)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001b80)=0xe8) r8 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001bc0)=0x0) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001cc0)=0x0, &(0x7f0000001d00), &(0x7f0000001d40)) r12 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d80)={{{@in6=@ipv4, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001e80)=0xe8) r14 = getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001ec0)=0x0) r16 = getuid() lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002100)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x6}, 0x6e, &(0x7f00000017c0)=[{&(0x7f00000001c0)="5bd2450b1e69d7", 0x7}, {&(0x7f0000000380)="667c1576cc1936aca7de148cb4c290ceb548c5675c967be92ecf0f2a0ef9e25c9ad0a813ae75dadb7734dcc48be3784addb3fcef0e9c660d6865158f8900c8369596aa1accedafce98d5248c34227a6ce45081dcb64c5f66e2a54ac59a6a651a64b000d030d786c5ac00205facd38c35667af44cd3ef0de99dea19e80e67af5b458678fa104db790c3cfc6b7bef8f9f2e43550c9505e07c704fda1b17efb9cd48e37150a4fe86b9d67d3fef05d250120", 0xb0}, {&(0x7f0000000200)="3a87", 0x2}, {&(0x7f0000000440)="9c0dcbfa6a328d447c76f2a19a9d1333a9439b77591743414e3b8a27b6130e14ceb262eef08d13dfe6dbcc51b050df921a5de585f8d096bc677d365e6eca85ed43f636aa16a3f717140ab3e78e47df389ed97ada0a3caeb0823c34251da27d54246a8e58ede6cc925124970e326f6bbc54ba6ca527c11fcd9ac7b44d0177866ef95b8d0ef22918a2605c474efd5edce36133905a494640a9e90e4d36e682e5244eb14b9d3567c36478da8335d8a80db7b2f78de32b4c1e18cea7865cfd5d39fcead55fc8ccacc5878b19a08c75815176bb2e05a9433ca07655579373387d4b02e78e", 0xe2}, {&(0x7f0000000540)="6ac4a99b7a8dd8fcd44ff4f4f1117b3917155d8f9c9996a8948d15f4091775e54ed6284971cef37f980125a4a076e159668c734d1d199040d4a5559d73a8fe8990a79e46583f6952be922b3b9a090a0da7ac7e37f6007f610128fc9b0ccfc25762ec922ae9c6c6f31750104bf6102a092dd9bd7910f95f7ae07d38f21db4c0f1", 0x80}, {&(0x7f00000005c0)="0076da0051c9ec5dbf0a60963d3edd3d53d3ee4aefccec9c38ee311a234fdd3f39772dd4d9664e86db7cc625425b8ee4f0d7eb339c5222c885e33f34789c79b31dcf5a4f8a62adb29b1bd1f58f5f29e92954332e23489d343e88a0e1c69d0d3a45017469772e70abd313d7610a3c8c578f3ed268cc9d7c841eb88423931b38cd3d69acebee3d8e046afbd17f64e70c9ee623075fdd59d98b9b545ad4b6c6ffb17fc2a901499779c5649cb9b6189644faaab47ed848e8cc6cf0328d3e61fa4174f323a863a0093ae4f20d2d3678c4414ea098393d75b91b0ef132029e07abbf26a81a0b8538", 0xe5}, {&(0x7f00000006c0)="5110683974a2c048bf12944abfc8007b2b32ac58c20b943bbb1e3af0039bfa18f4b0e136b82c1909c1274fb1642707dcfa718ebdc2852eccf01d3aafba9c9f1dcb2e534c169f1c1f73fca1f464334830d3731f73fccf58ff86fb04e19e1a2a9a020124bcb90f83d82763a0", 0x6b}, {&(0x7f0000000740)="74a8052b06c086604e7d46f67b7b78ca3c56b708f193430d87ed5e2c08e0c928b779a5f71acc6f6470fc66a5faf09a19b7c9fb58687feb147edd6279762678f921d4bf7328b9ac1c1c994ed0025ffe8b94b502e6424e4be8b7e2121eca4e69305d47f4b2c14f71187ee4420a8235ce1e65be691de3ab6193e7a437e2ea497a3bd6d88686e7d99cf0b7e289eae91b25113a4a081002e3447ed81ec11cb645b4a12ecc2280451a7faf59f196700984623d3e6102a0d0d323391b7221af093b548143709f6d91248a3441bcc1a7087f8f1ab7e59a08360c98c7d02cda4a27133a2f1c9ec71a673b220e6e0209b29de668bb574a98411e69309d05fd32bc000cfe4119fba8d2f51ed87dab8d69d99e3da05d576106c4356757c39f2bba9ac96ac5689728f2f0f622ad675c642d98a435b5a38f05ff8174e0f1b1c0fee1567ce523376cda92813ca7b464b1f7907f49d176035ccf875b8ff9af3c7c46827824368d21d331ea406fe22f1185c41c581f3eb8e15ecef2c8c699b07b550b3cd148549e9abce14287d667cff5af2072744b9734687965dcf181b95900d7c4816f0df17a036b13d5a4645db7fb44d7d041df5f46fd38a792871cfed097459eeb4125875dab250acdf2d35d1184345de715d2b29ef48a7e55917abf5b03f9830b613f41bc04d4d3f48c3a38ab9f738f528365339973c487efd882a0b0c5cfb6c21c47e8a530bcd276caee762c3b3241b950f7f010993b31ef59b42bd70596b44e90284fa1c765345c7853f329dcf16b1cd7d479256107b4f3214442394d847cd72a3a989ae8ebbfd872a0e7ddc10abf85dd5b5e843e6106dc94a5f961c3e7891ff31f565febab61fa8d1b165afdb9c23cfef39c00c9788b3adcd4b2efb7ffe4f12439e8676f5a04c50d9535fe2178bbb037c2e36e5663b83aaa07c17c4ed2119ae89bc390563c38d905aa2ed6769a269484cf0b7c0fb96dfa18f2b0466fdd57f59a904990a4452d5a53d78e174e7c87a86e76f3a6c2698f28b09e35f1f9296c3fd25e4ced75cd11053c6b16af13e5836df47c6553f74fdce4f76f7fb783be34ac08c819d4c740e70834f202500ab66627cba1aa25e391be73469e11b048ad53f0c28c4b715309da9e817d3f6018c1585c570fb76a59ad003d9284ebbafa09ccb644eb0fa841ffcfce5b5d6751a84f8e2e7510a254f1328301f6dcd084e2bf3d7c85e9599f9e3909d8d2b37e760c505062bd31c0b4b74cb12630f573daf929745c0668b90497f26a7c31ff82194b1b2d7c955aee8bf674598539ed86e7be1f59122c1de61ada30f6397652bb262d466391e4b911c6ed25c39368ff596a52bc1d9eb8ba5c2d5041a4ae69fa21c1cb34faaf15d9482aef7237f520ed870a6c59b959f1c2158d62a4ac16fe186e2aa01a9be18a6992b567daaa0286f6c41787d767f37ae6f768bf0a25804954277afb5b8f768b680f170d6fd26e2532c29a95a8a2a74c53fe554bee5fb147a4af96e5a59569c2742b40fcd25e6c1940d9425a9bccba9c99ccbc3f2ca28c78cb308b2e8a5c501b7785826cc8efa850fb0d2c205f11aa765db5d210c4a94eef6c080cb723798d7375faf3dacf28638dfd8a830dc19fe18a0dd38819eca92a79231f4fcb64464c31808d1b0c4ce68cc07438cf9ec8f358b62ef4d677b64ccc2621cb48f27ea5366e8ba1247ce00c8ade6fb37f0db76557b13a19fc724f2051af7e59572415f91b9255ba26a5db7b80821bead9c1b0251fe8fd40b785f338448b56eba882270af01cd4306bf11ade571ec095bcfdb1b5847c4efae8f19fb3afacb5cc3ab2ad6bebc2866206222c043d72f99a965852502a06d5f9b35c3ac92545b34911161d51101e40f9c1bfdb17104f7c95a9bf51e567c70f62a10d0dd79bd730f0ec28dd09c13702ecc30b1b1099fbf782b44962376519344b4dc253d0239a534b17e38686dc4b20839964ce37efec011d51ba0b143b19bfe74efdb56eaae1cd5ea345661ef7f042782c351a293caf65de1958981a8a384028ce1bdc1a41e927c5e11f2cf768685983e609fab742a8f7a6ae082ffa2a20c82b405d86b9df3d5ce6c0cf5e19228871eed04924755146225852809872ff844b5a52181058ac7f053536f4ef2cbb7ad789372cdf797232113ea9c8db3a370d02ef0b9ce75455a9d9e6c2026142993d8e14e70eb5331cae061f1ff7cf4c24a51eb4b247c6db6e3894bb66ca520265034effe8269430ea13cdbdb66bd07742d333cd5c656cf11629bda736c35a3270d059c4ca7bb70f5e919c4777c48fd084a82e6babce309c59ed22717e0fd9d8c3cd284c59bc94c2f5565dede1c0852dd32f4a75cf88c4807e949c9702f74f74d7b04500e3205c2187eaba0fb93f1220ba90bdffb758d8a6a108dff00da4b4e93602bdc395960a846b3df754e54030d66dc61e2c93abb249a7afb1045dd181bd6e9f1abb050f86e947ddc7e0f4816f3fa4305bf908bdf34eef75657224b7c7e5a37f1167669efe9c1820b8d4d4fee747e3ea6fad00ed79aba094fe5a30286d12a8c2af266beba97132c45c58f47a67b8f3d3578b87362e07e39b085d4435f0ebdf796044598ec3465e8a226d7c16f072eb63440685dc5fd9bb40fe7640dd75c09317049fbf7743c30fd6be79a4e878deafbeca42b6692f67bc135ed7f9252f7b930b0a348dd8d36e0f5288b9c9d06003df98c7dca89486ba08a99f6f04ff11964b13290b35aa9fd4cffb2a455653dcb63be613e60ef0f8f7f9b8daa7389748d357bc7d800ad26971a2988a933a6fdb19026b4e0a86e8672d1fbf880f376bc70d228d49b79062e2a235a8cc02be68e6bdd62d8768b8bb7e30ca143b6a255a9f6630e7a8872f22e62ffd54537fcabdd2511de4a8e08243b9408640e699f400f550b03c6d56b7fba5bb53983aac636022973370edef84f2a488ae8fab1d2852938a4065c228d4abac7f4d05f45bdedda7ef6f2bd3b25d6ae670c663c059626c43acecc2ed7b336456d10ccd7ea83f1c18accd96070f3ba7cb986ce9bd817c052b121c3dd3b2506c9d4c16c2337ecec9725321b1bfbd7c53b341a6a40def831cd3c6072d98af023cc570ced66755dad47654697fe18570a19cb6fe8da26009b1864c8795abdd62c60057899600526bc768cc7c8527284f3b6fc25fc50a09a313489ee72ab7a7c71bab5d837cac6acfbd999a3d6d03183f55e26136d23fcff90eddbd6e1c2e6a8915dd051b8523f5a9377a5af6ede65fe007c88837dc4560237fa60854daa73d778cc7257d7d95cbda25d76216ce6801016a444d6b049c987ee41d90374e2cf3fe0bdbeb65766f9f9f979238ba9c5ecae5c7f99cf5b3781913a5c24a6f819239515c06ff907e3894584ab326965c6fee69ac0ff6660a28afd0ac2fc06f7dbc72fae518fd5dc942b1fbe3be1fe574c85ae97f7380e81f1f77b3beb451cd81f6194c3f9a11cbc8128a05748fbe294b341d8c621681b1cc4ca73350940a6b6d1ea0fcb464ac8dbc0747498190350a52d76247922dbc6ae86dfa789b43fbd786bab50122a97e15e77ed4da03162736ae07603b4dd6b40723ecb069e153e4ad677838c2df2ab25d61179623d5c518a482023c5a820cd7bef62c5b8cf20bd117736ef13249796b21c2707fd0fe99a874a2e52d26dfbae6e4068dcc37a132faf05f85f963e40d7af538075b0164a2f4bebeb7e5af7c3ca600a1e094fa3ffec21f63248eecccf7f7f0493243d7e5f6e02e1761147d0a9c8c4077182c944e9b636304b227ea0f67638fa0b68b0ff34462315c6c41659f6dc78d09e66a048f6efe84a89c9d0595ffc086dc7afd555aae247ca034538332af60758b2275f749207b8017c76782e234224e30748cc34bfd62a0727d5a48c84dd1954a3e834d7494ad73dd0428cee4de437e9e663bc3eaef64ad97443708b5634f2323d602f0adc91e55cf5e0a9d00bea48a6e79c785e035bd638fece9da5e95283fffc22147a9214cae4f5f65025ad9966dbe499823f4bf87573f9cbd2ca10cd8302bcb1492199d80d32b49ad48d13c3d6390715c8ad13b7067f378c54f4645444d3507006ade211010ed2941fa8c82572b23968acc7499f5b006c20495b5542ed435a956c27dee4bbad655d9a0442f1a0ad543f2516cb0b131cc05b3922e5cd3682c3834702c847cb05d506b4c408bd23efca9850296c8299ae3728264ff31f474fef68da217a51ea50eda85b0893240dfad1f7abfaa70b6d7f005301392d89a2c77df4539f30c6cdf5de5783f60c5ab9bd7fc39660b9479213b38eda84165c7639d1619fa783cbce6a3b09077a3c72f1835addc767f6bf3698aecea6cb3816f70d716ad171aeaa02a8230e99e3e0a22e446460ba3d7df2c9f85b2a7f72f17447edab8c13366f0960d12f49ee0d62021bfaf00a517a941d42fdb8c85fa1e8643614f41da3eddb5e9d7df2b3ba579f8a2a565cb2ad62ff7c592132984c30664414e587f237cd746b1681ef7f44e0f2175f044b57a555b2662eda0037bb85a2a132197a27a938466a111b7c569979fa9520b6f873a991220433b6842ffe889e78b731e91a3c40058e78cbf715f4e5bf6223da741cd7399f7d436072357904c1673b8f7dab4c85a0ed3bb8a18ef407bf5683ae303ef387d553dc94c9f4a17ad2853b5814200c9d50a1821bdd83e83a802eba4dd9b6b74a99cb95c1bf733c327033cba3aaaa42596fbec0b30f16fcca0d5d09fe563daf8157c8b13a8dd78b1eb10a06d23c9947f3785520aa4ae808cd67395e2e5167bac23cb9d2e5249fd534426444496b1f153e1c797a38de52986b9c210b2da16c6bb739a1978c4c805993aa138a2678613d4f87ca515f2782bdf9c9dd1ff97f0a2183b5e9df005dc24965be751a1bc584894f2dcfa8e374d4c4df4988ea492f42c4bcef5cd948a7d14afdde3f7871370f218ba23313064a93c8b6be112af0aa95d185ef509ee4ec30715a38acb58e7fd034a61e4b2aa8be1c49bc0672149fbe92c20790c409fc13daa1e9c4e5e947318741bbcfa069a19b7eb8ba380664f5e07459791fea5fc94403d3eb59c77e99a6b3d821ac742c736a0a7bdf667e3eadab56a4f954dd3dc10610401a53a02487f2a9ccd05815ce9f8201dd97797ab786a5c309f13b0a68d439257c2f19dd633f8ff11f4e8dfb140dee2c0a01b733e79f2732871bed43121907851dd072833e8c8872ee0a614c59ca9ae6744a45d867ee97229eab4251c2bc8996f5bf6e11bacb758240908d26cb0e4a3bdfab77ca701a16270f1d6c60bd51abc486bd338fadde66d320a01b8ccacc0c5228ea87f895c533e46210f80b54459e86c43efac2f6a2e2d25345e0f5e27e543121636197b0f0d62525f71c4d253ad06991fc6d488b9eb757cb0861a1ef8652ad449c8ee5ace1cadb1863cff356edc189f75722ff385e101cc46f0798a646ef38e9835d7da1e2b67ded77aeefd4aeb8e31f4d3691fdac48f7ec55e69095df400a180f70d75e54b6e631a22434aa8884337ca01ca4c2cbb6a2606a92cd264668115ffc5dc41b4ce6373ba90a13bcc3712a6e7a4572e79249799be6caae06213ff45f2b2d8c8194ca380435d31276d79215f525445cba9487df26070062fc0d9492546cf8bc300c3330447d4a500bef9e1f70120fbc13eb293b551b96d6a99ba4442012ee4ebd4f4ad28a6a41a319175c55f5c2fe022f0e266123f9eb496a8bc85c709e0c1abc65bd1456193fcff640409da6dfe87ba376855f7453b6c5309a1fa538eb854781bad18c14ba553aea8757adab12d", 0x1000}, {&(0x7f0000001740)="6d3e0ec66baa6d2f991819a40b5685defe2e3e1a2a3cf967d82775083123002fc21b2eb240bc2d98882baf29f15bf4b21bc3f0aff7d19f09ca9b9f1f3ecf55a1e9fdbf891f1429dd635f74cedb4a681aaa340002b7044f2867a4a3c0ca9c3cc6db200ce68d81d369726ddfcf9c4f8742092f8fe72f0c", 0x76}], 0x9, &(0x7f0000001fc0)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r1, r2, r2, r0, r2, r2]}], 0x110, 0x4}, 0xc010) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002140)={0x0, 0x51c}, &(0x7f0000002180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000021c0)=@assoc_id=r18, 0x4) recvfrom$ax25(r2, &(0x7f0000000280)=""/240, 0xf0, 0x400010003, &(0x7f0000000240)={0x3, {"c73f1d8d0c71d3"}, 0x6}, 0x10) 2018/04/23 20:36:33 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6tnl0\x00', {0x2}}) 2018/04/23 20:36:33 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000500)={@loopback, 0x0}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000580)={@mcast2={0xff, 0x2, [], 0x1}, 0x6b, r2}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000100)={"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"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000040)=0x6) connect$vsock_stream(r0, &(0x7f0000ff8ff0)={0x28, 0x0, 0x0, @my}, 0x10) iopl(0x1) 2018/04/23 20:36:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x5}) r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x5, 0x440000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={r2, 0x80000, r3}) 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, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0xed) r4 = memfd_create(&(0x7f0000000080)='ppp1eth1usertrusted@self\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000180)={0x6, 0x2, 'client0\x00', 0x4, "2f6741936dbc9dc8", "2c42307d27a7eeeff93855f7f31915b68a60d1f484f0f529d9e4bcfdfb5bbcfe", 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) 2018/04/23 20:36:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xc0000101}]}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) bind$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x1, {0x200, 0x3, 0x2e, 0x8f6, 0x2}, 0x1, 0x100000000}, 0xe) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x400452c8, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x2, "90310c252e29"}}) 2018/04/23 20:36:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003b40)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800800}, 0xfffffffffffffecf, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x4) socket$nl_route(0x10, 0x3, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000600)=@bridge_getneigh={0x20, 0x1e, 0x0, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/23 20:36:33 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x0, 0xbc, "413f93757c4bf18a15757aa32973b8973c2769dd201ddd0341eb0c4e23f37078973ed3f6c0a56021bd8e5f5965966a7cbc9ea9a1042cadda0eb36562314b80979442968eacb99f927880e587d71e7417124657fb06332e36c887d48bbc74e3478b9eae62191affaeafe32590693f0a63b9b2d1cdc1d0177fb64c3db0cd3db079a51fe9e180736f20bd928be5b677d7d8b792121d2166b86ac2e48dacc8a95533becf05ec422a5b77bbd8643d29de46a88c06af0d8750e35b50426722"}}) 2018/04/23 20:36:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x80045438, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x4000, 0x0) openat$cgroup_subtree(r1, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48, 0x800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x80, &(0x7f0000000140)=0x4) 2018/04/23 20:36:33 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/23 20:36:33 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0x4855fad5}], 0x1) readahead(r0, 0x4, 0xbbe0) syz_init_net_socket$llc(0x1a, 0x3, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/23 20:36:33 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xde5) r2 = accept4(r1, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000ec0)=0xfffffffffffffedb, 0x800) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000f00), 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r3, &(0x7f0000000740)={&(0x7f0000000540)=@alg, 0x58, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/193, 0xc1}], 0x349, 0x0, 0x0, 0x803}, 0x20) bind$inet(r3, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r3, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x5, 0x5af, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000080), &(0x7f0000002e80)=ANY=[@ANYBLOB="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"]}, 0x627) recvfrom(r3, &(0x7f0000002280)=""/140, 0x8c, 0x100, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80) pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x8}, &(0x7f0000000180)=0x8) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x2100) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x40001ff8, 0xd5) recvmsg(r3, &(0x7f0000000a00)={&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000002200)=[{&(0x7f0000000880)=""/134, 0x86}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000940)=""/107, 0x6b}, {&(0x7f0000000b40)=""/236, 0xec}, {&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f00000009c0)}, {&(0x7f0000000dc0)=""/13, 0xd}], 0x7, &(0x7f0000000780)=""/248, 0xf8, 0x1}, 0x40000022) 2018/04/23 20:36:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x5}) r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x5, 0x440000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={r2, 0x80000, r3}) 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, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0xed) r4 = memfd_create(&(0x7f0000000080)='ppp1eth1usertrusted@self\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000180)={0x6, 0x2, 'client0\x00', 0x4, "2f6741936dbc9dc8", "2c42307d27a7eeeff93855f7f31915b68a60d1f484f0f529d9e4bcfdfb5bbcfe", 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) 2018/04/23 20:36:33 executing program 2: r0 = socket(0x10, 0x803, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="2400000021002553075f01650272fc02800000000010fdffffff000c080017003ca5bd93", 0x24) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x3, 0x4, 0x1, 0x8, 0x4, [{0x80, 0xffff, 0x2}, {0x81, 0x583d, 0xffffffff}, {0x4, 0xfff, 0xfffffffffffffbff, 0x0, 0x0, 0x80}, {0x17b, 0x1, 0x7, 0x0, 0x0, 0x8}]}) 2018/04/23 20:36:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x1000000, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) 2018/04/23 20:36:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x621c, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="13e5f85d", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000040)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x200002, 0x0) accept4$inet(r1, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x80800) gettid() 2018/04/23 20:36:34 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)) 2018/04/23 20:36:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x5}) r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x5, 0x440000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={r2, 0x80000, r3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0xed) r4 = memfd_create(&(0x7f0000000080)='ppp1eth1usertrusted@self\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000180)={0x6, 0x2, 'client0\x00', 0x4, "2f6741936dbc9dc8", "2c42307d27a7eeeff93855f7f31915b68a60d1f484f0f529d9e4bcfdfb5bbcfe", 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) 2018/04/23 20:36:34 executing program 0: r0 = socket(0x1000000034, 0x2, 0x6) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000000, 0x2, &(0x7f0000001140)=[{&(0x7f0000000080)="a6c5fec2248dace33bef4f2a013b76e0fcb209eb930ab186270cb087c8de34037634ccf4386354a7fd2fbec5ce8a83076e0e498e3c55634c4bde71b507753aff2656f6a88ac605d578921cb3c99058972240e25286453eff5bb7528b478ac1980de8cf2116a7a39762cc5d1af0344fe3b0d3200a3fc6e83c1c3ac72c83ec9867db0c64645ff5d1397720f53fa08f140749042a902f97b88a25f748a426e5a1e0391b11a3674d998b992c3fc718bda774c21832a1ac65bce16179a2e48416", 0xbe, 0x9}, {&(0x7f0000000140)="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", 0x1000, 0x20000}], 0x4001, &(0x7f0000001180)={[{@utf8='utf8', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x2d, 0x34, 0x36, 0x37]}, 0x2c}, {@nls={'nls', 0x3d, 'cp861'}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x7bf4c38cec67ef72, 0x34, 0x3f, 0x78, 0x3f]}, 0x2c}, {@nls={'nls', 0x3d, 'cp864'}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/23 20:36:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) [ 106.904663] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 106.913227] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 106.921956] ntfs: (device loop0): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 106.941801] ntfs: (device loop0): parse_options(): The show_sys_files option requires a boolean argument. [ 107.009448] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 107.018137] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 107.608495] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 107.836794] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/23 20:36:35 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xc00, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000000c0)=""/246) r3 = accept(r1, 0x0, &(0x7f0000000000)) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000040)={{0x2ee, 0x1, 0x1000, 0x8, 0xcceb, 0x800}, 0x8de}) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/23 20:36:35 executing program 5: prctl$intptr(0x22, 0x8) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x10001, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x0, 0x7fff}, 0x8) 2018/04/23 20:36:35 executing program 0: r0 = eventfd2(0x0, 0x0) sched_setattr(0x0, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x0, 0x9}, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f0000000040)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2040, 0x0) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) r4 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000000c0)=r4) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/23 20:36:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000180)=@generic={0x1b, "2f086dd3f08448e0dba858a9e084dda434d5c1e9b9244ff291e86cd656a5e9a2c6386e2ba4067f38aee167b62584037f8ec0fb573d8e1da4b5d10b947a09be1ff52a07447fcfb9e62788d806f3bdc0ee7d767a3deba54f4e20a3e538f484e57b9b9838532eee203f2f33b0a4618a11a9af7f776700bfec8aef46a47980b4"}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000200)="10ff48dde4a2beec54a89ac491ad30cc8dc13984d3277fd32eb2904ccce61c57069c5d767ebc0b52eede59134e16cb453606afd488b27914622068124c7440f84d18ed3529131cf0ad7dece401f0fd5a7eb457e25c706b5e4e10f2393012f878e90c82bd3596d638e20d6f210169703ae9ef7642e069e6ffbf6ea97f0a883a939b36b1d9edbb739fa4ec785ace43a3508c5fb69d0e228380cdb33399d749b3c48631a2d5f406d9f6b390537a699bafe792d1bdeb430189670cbe99e643b9be65d2dec9fa25f03fdf29b01809b199010c4ceeff0f8d", 0xd5}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="eb499ebb91908555b7c12df7d2e1174d", 0x10}, {&(0x7f0000001340)="dca30c460a38fcc611fdfd79fe0d0b2e29189edb341ae687b2d56d65ebfbd5b1576f327ddb7b85816011d8acded30de24e15bd151d39370d4986fb4baca5f4d23befe6d6522a06617c3906a864503274d451bc00d723686ab3dbc10d9ccf32ea4d832d6108f7557b", 0x68}, {&(0x7f00000013c0)='9', 0x1}, {&(0x7f0000001400)="b1ff7c188de0c8c4138a6d71d2a5ae97b7156ddbba87bc87dc65e62ec58c5194d454d86d9892afc76fdbb57b269aaea88de49fcc22f84bb71c7b83c3b9e5a265c83729f7a3d1c1d31eb03b40955cd221f6c7e40a9fe56fe010b0d81a0612f3bcfcf6ef556dcc45bc80e9c70cc16e708d351559a8dc9bcfff56a4282a568d9a2c3d77dbe3f8c722259aae22df60785d2fdc2285fc115ee4ad4c99cd5962297b73d29a7218f997017d5c2f80c34e37feb1f5596473aa5e983d94e7d6d55da39c1fdc32ef79a6097c103f09ca640488", 0xce}, {&(0x7f0000001500)="b2e1ae4980a49b8d4fd03913a779ea2df4063ea402b612c54c0e8fed0b7bef6c71cbd94c96ce9947b1158c28f9c55b77ce6ce34b041bee5e74530085cf186d749a2d4c4cb2222b2ec8ab362d5aca8fbeff30c06faaaa051f625204f21fc40f37a9a540b12e6cafbfa373170df762fdb27f14c60e9ddf898585d394c9e50f7dfc0ebcf9edd821fdb9c7d5c7413551db9a358adb84d152b7a16d8d919e5adc147c3a727d5146001c9f4a546b5751092922b4031b9aa894eaa93d0906dd27020933663450", 0xc3}], 0x7, &(0x7f0000001680)=[{0xe0, 0x0, 0x7, "4b4cc6498e8833d1877acc0345b0d4482b8396d53c89a11ec9b20bec1ef032ae901949ae71405456f1dff1ad68efaa1528d53b4b38194817d77fb03d09e92c37c328affc7f6ada102af04510fd30e58890373d5ce2e2b148c14ac212208ceb8479fd78a0f4f2ea7202b32d38c762965eb0574d80c3527d81f669e3f6b4115e7cf640827d7c6209c7406566d6f5bc28a67634b2d26baf5680fc3026c3cf3df9c72960691e7a926d2f43d3280d26f2ce05ffcce46962493bfee881da018b95037dde2efc8bd487cea1e511443446"}, {0xc0, 0x11f, 0x40, "71e9d013e015e3f5c78b7bffcf91f200b1b60653cf3e92f44c0625c1cdc0c3ca68d26a8f2bf4451e50761d1c8fc027d1ef4114ab542d6ea3b2982ba51d4cc3c704277a862aa955e7db499cd3f8e05ea23bc52fa3574edb235548831ad7bf7d4542664c172e30e06b3c712ed21c69618a669f4a34f890c9bfbe7789126a605961fc63d2b075dc79b3c61e7a43d66ec4e9366f56dd139f5082af979b040e2405327e8d893cf9695cfa923673ad"}, {0xd8, 0x114, 0x4, "fd07a55490359fe99c3613d36b3bf0766e666845493fb5b1dab8e9339a2b436a11600676f5e8b4361fb72a7dce38c7b566642a5c5dd5da865bad70f1785c49d886aafad0aebc7a61a16575a2e9c36f13104010ad3be60b46db1b3ae31b8e11c40e8293b56afe920cc7f4efb231cbcc626c1d1c79d2d9b98ab2cf40c7768e647d041542d8174be55dc412026b24ccef2f257f25441f25bd447828d8433f9af7d771a97187259d072b4ae987c4f0c94a3d00e3c5cd93518af8ffc28678a89b9d8a8bac38d81cc0"}, {0x40, 0x11f, 0x4, "62503a8b7acfc23ea884e493390e3917fa4265d20a9933081d54037f1dc81d67f54261a04404f3b9392e08b9"}, {0xa8, 0x0, 0xb1, "87ef5e9deea5a19ba00d319699a032cfcf24c64b11c71ed228b728b3075b5f419c5f32e6ac3a2035558363baa42eaf16cc7e6881ca4efb1a32e85b93405389ece4d7a4b174f5d8abe14dea603684b2378a48dcaa54bb2f1f69903d40d3ffb64840a2449b4d3909a3323ec666dd772585dbcdf3bb979b2d159e6b069d53d3654e8e2fae6ec30263eb4ca6fb531c4b927f43a8fc961ac832"}], 0x360, 0x40000}, 0x3d00772e469727e) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000100)=0x800, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x8, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c2, &(0x7f0000000600)={0x2, 0x4e22}, 0x10) getpeername$inet(r0, &(0x7f0000000380)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) fcntl$getown(r0, 0x9) 2018/04/23 20:36:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x5}) r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x5, 0x440000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={r2, 0x80000, r3}) 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, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0xed) r4 = memfd_create(&(0x7f0000000080)='ppp1eth1usertrusted@self\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000180)={0x6, 0x2, 'client0\x00', 0x4, "2f6741936dbc9dc8", "2c42307d27a7eeeff93855f7f31915b68a60d1f484f0f529d9e4bcfdfb5bbcfe", 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) 2018/04/23 20:36:35 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x200801) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x30b, 0x4, 0x2, 0x247b, 0x3fb, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000001c000)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x3, 0x1ff, 0x1, 0x8}, 0x8, 0xffffffffffffffb7, 0xa7}) open(&(0x7f0000000000)='./file0/\x00', 0x43c081, 0x0) 2018/04/23 20:36:35 executing program 1: rmdir(&(0x7f0000000040)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x101000) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c) socketpair(0x10, 0xa, 0x800, &(0x7f0000000080)={0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000300)="eea37f01c8d73819e59a95be92e5cafe46ee7e4a530200000027c87b2a6b9ff468898ef945e72200741689f50605ba1faac0fcac03956e7e41c41cb19107e9a2a508d91d49aefa736287de4fb6d2561b9fe02affafed418b1a33a13b6a8db573d129203a3f1354307569049c59e15a2d1826680aee2492df44a7d7f1188fcf6bf8b4f3f1438469228c70119c319985d1c645a5628a9a545b0b26e45cc8c933f62c178743dbd951f2", 0x45e, 0x4000000, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x620400, 0x0) 2018/04/23 20:36:35 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x306f) r1 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000100)) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, r2}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000280)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/23 20:36:35 executing program 6: r0 = msgget$private(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x7fff}, &(0x7f0000000140)=0x8) msgrcv(r0, &(0x7f00000018c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000540)={0x3}, 0x8, 0x0) 2018/04/23 20:36:35 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x2000000000000098, &(0x7f0000000240)}) pkey_alloc(0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x4, 0x8) sendfile(r0, r0, 0x0, 0x40) 2018/04/23 20:36:35 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$vsock_dgram(r0, &(0x7f0000000200)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/23 20:36:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x5}) r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x5, 0x440000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={r2, 0x80000, r3}) 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, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0xed) r4 = memfd_create(&(0x7f0000000080)='ppp1eth1usertrusted@self\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000180)={0x6, 0x2, 'client0\x00', 0x4, "2f6741936dbc9dc8", "2c42307d27a7eeeff93855f7f31915b68a60d1f484f0f529d9e4bcfdfb5bbcfe", 0x2}) 2018/04/23 20:36:35 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005fb8)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000002c0)={0x80000000, 0x9, 0x1, 0x1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23}}, 0x5, 0x53}, &(0x7f0000000400)=0x90) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000005c0)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x70, r3, 0x0, 0x70bd29, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r2, 0xdf}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040), 0x4) 2018/04/23 20:36:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x4004743b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xdab}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x32a, 0x6, 0x9}, &(0x7f0000000140)=0x10) 2018/04/23 20:36:35 executing program 3: r0 = socket$inet6(0xa, 0x8000000000006, 0xfffffffffffffffe) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000100)=0x24) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x37, 0x30, 0x31, 0x30, 0x32, 0x35, 0x31, 0x31, 0x33, 0x33]}, 0xa) [ 108.118510] audit: type=1326 audit(1524515795.309:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8342 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0