INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. 2018/04/24 17:09:26 fuzzer started 2018/04/24 17:09:26 dialing manager at 10.128.0.26:38633 syzkaller login: [ 51.145725] can: request_module (can-proto-0) failed. [ 51.156672] can: request_module (can-proto-0) failed. 2018/04/24 17:09:33 kcov=true, comps=false 2018/04/24 17:09:37 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)=""/207, 0x35b) 2018/04/24 17:09:37 executing program 1: ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}) 2018/04/24 17:09:37 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) 2018/04/24 17:09:37 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') 2018/04/24 17:09:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6172700069491f68f6176404f99559ac4a8371e8e1c56d60384041956fbaaaf867ffe9df4c54e8cc01729431f97f76a39f9cdb8e484d058ac88a6e8154aa372026ce953829c8581c3df4457d0916a29443d7db8ba382a09a266f7110d3092be0e994629c86bc870e0629eb96db6af8e8f36c988c6a7dc5dff1f9b9d5abc029cbb200ee724192688c8fd3dd809db5e6d6e7fb1466dd1c21be702c720c9213271aa533e5c1b85f8223") pread64(r0, &(0x7f0000000200)=""/8, 0x8, 0x40000001) 2018/04/24 17:09:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020100050d0000000000000000000000010015004e20000005000600000000000a0000000000000000000000000000000000000008000000000000000000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x68}, 0x1}, 0x0) 2018/04/24 17:09:37 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)) 2018/04/24 17:09:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0xffffbffffffffffe, 0x4) [ 55.843537] IPVS: ftp: loaded support on port[0] = 21 [ 55.959648] IPVS: ftp: loaded support on port[0] = 21 [ 56.003595] IPVS: ftp: loaded support on port[0] = 21 [ 56.064376] IPVS: ftp: loaded support on port[0] = 21 [ 56.163299] IPVS: ftp: loaded support on port[0] = 21 [ 56.270256] IPVS: ftp: loaded support on port[0] = 21 [ 56.426418] IPVS: ftp: loaded support on port[0] = 21 [ 56.568254] IPVS: ftp: loaded support on port[0] = 21 [ 57.599325] ip (4692) used greatest stack depth: 54000 bytes left [ 59.015495] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.022135] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.077218] device bridge_slave_0 entered promiscuous mode [ 59.187462] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.193972] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.222559] device bridge_slave_0 entered promiscuous mode [ 59.249202] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.255735] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.266541] device bridge_slave_0 entered promiscuous mode [ 59.315174] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.321699] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.339727] device bridge_slave_1 entered promiscuous mode [ 59.434783] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.441322] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.474200] device bridge_slave_1 entered promiscuous mode [ 59.510199] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.516719] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.548231] device bridge_slave_1 entered promiscuous mode [ 59.566086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.630073] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.636960] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.679297] device bridge_slave_0 entered promiscuous mode [ 59.711500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.769066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.807490] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.818018] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.824538] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.855824] device bridge_slave_0 entered promiscuous mode [ 59.883586] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.890460] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.924193] device bridge_slave_0 entered promiscuous mode [ 59.943853] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.950340] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.967159] device bridge_slave_1 entered promiscuous mode [ 60.003454] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.009938] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.012702] ip (4869) used greatest stack depth: 53976 bytes left [ 60.027274] device bridge_slave_0 entered promiscuous mode [ 60.048331] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.058218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.097959] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.104482] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.138569] device bridge_slave_1 entered promiscuous mode [ 60.162235] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.168776] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.201083] device bridge_slave_1 entered promiscuous mode [ 60.223368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.234673] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.241120] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.263354] device bridge_slave_0 entered promiscuous mode [ 60.314737] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.321296] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.353300] device bridge_slave_1 entered promiscuous mode [ 60.377115] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.386293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.433086] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.466124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.533365] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.540005] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.588634] device bridge_slave_1 entered promiscuous mode [ 60.608736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.637962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.653652] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.662461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.672921] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.817146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.886272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.904574] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.962598] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.028449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.039115] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.144614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.151564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.163521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.199519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.242754] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.257160] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.355254] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.408762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.416803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.441166] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.491274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.498281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.517697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.527356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.609229] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.644941] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.706452] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.729249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.740627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.758877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.765993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.810208] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.858483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.867080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.895881] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.913979] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.940159] team0: Port device team_slave_0 added [ 62.003565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.012674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.058957] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.092317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.099303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.126824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.133890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.201581] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.223645] team0: Port device team_slave_0 added [ 62.237527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.245500] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.260577] team0: Port device team_slave_1 added [ 62.275193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.336916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.343850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.365316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.374121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.419699] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.440977] team0: Port device team_slave_1 added [ 62.456422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.463427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.482963] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.545488] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.566506] team0: Port device team_slave_0 added [ 62.598191] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.610738] team0: Port device team_slave_0 added [ 62.621102] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.628107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.671409] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.678685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.685764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.707481] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.749313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.776991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.812557] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.839006] team0: Port device team_slave_1 added [ 62.861649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.879383] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.889754] team0: Port device team_slave_1 added [ 62.896691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.914164] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.940391] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.953779] team0: Port device team_slave_0 added [ 62.963442] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.972184] team0: Port device team_slave_0 added [ 63.009337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.017321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.033224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.056257] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.064380] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.072268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.079714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.109440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.148332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.188204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.209742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.218121] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.243544] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.251199] team0: Port device team_slave_0 added [ 63.259885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.272309] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.280946] team0: Port device team_slave_1 added [ 63.299147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.312919] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.342852] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.356333] team0: Port device team_slave_1 added [ 63.367352] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.375131] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.382532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.396432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.409562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.437142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.459618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.466848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.500241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.518713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.539089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.552938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.568227] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.576785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.593010] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.613641] team0: Port device team_slave_0 added [ 63.633717] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.653702] team0: Port device team_slave_1 added [ 63.672244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.683716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.698847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.715093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.738641] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.753204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.773974] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.781603] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.794119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.805647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.837574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.866446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.895745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.912376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.920073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.928154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.939500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.948504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.956833] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.981062] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.990562] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.999673] team0: Port device team_slave_1 added [ 64.006703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.019181] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.040157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.071282] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.102693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.138139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.166725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.179522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.224397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.238963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.249443] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.258933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.277194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.302730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.331927] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.352689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.371335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.382811] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.390149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.402331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.446119] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.454785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.476923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.502862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.510296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.528777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.582348] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.590013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.609435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.640282] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.648648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.663012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.873610] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.886313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.898107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.138700] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.145411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.152334] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.158794] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.215483] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.231989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.253603] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.260106] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.267111] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.273590] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.282691] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.702684] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.709194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.716061] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.722523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.739418] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.762081] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.768607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.775445] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.781957] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.855133] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.885491] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.892002] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.898916] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.905374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.920127] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.023326] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.029806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.036678] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.043152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.108626] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.135466] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.141981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.148915] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.155389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.199803] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.295633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.308157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.349905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.381246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.401526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.416684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.618374] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.624907] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.631789] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.638235] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.650484] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.319408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.112525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.538836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.796538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.888902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.937618] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.038747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.089618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.474370] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.529827] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.655991] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.800188] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.845081] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.852200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.863430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.938892] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.973666] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.062354] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.423732] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.432771] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.439241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.457176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.561777] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.568345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.584658] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.690804] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.697199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.707808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.761507] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.850390] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.858765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.871089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.919194] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.925604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.941776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.981208] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.285104] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.317849] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.324203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.340812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.401772] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.679637] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.690111] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.918471] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.924763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.940552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.983446] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.193697] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.746550] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/24 17:10:05 executing program 1: 2018/04/24 17:10:06 executing program 0: 2018/04/24 17:10:06 executing program 1: 2018/04/24 17:10:06 executing program 2: 2018/04/24 17:10:06 executing program 4: 2018/04/24 17:10:06 executing program 5: 2018/04/24 17:10:06 executing program 3: 2018/04/24 17:10:06 executing program 7: 2018/04/24 17:10:06 executing program 6: 2018/04/24 17:10:06 executing program 7: 2018/04/24 17:10:06 executing program 0: 2018/04/24 17:10:06 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) 2018/04/24 17:10:06 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000180)=@can={0x1d, r1}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000900)=[{0xc, 0x1}], 0xc}, 0x0) 2018/04/24 17:10:06 executing program 4: r0 = socket$kcm(0xa, 0x8000000000000802, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2800000000000000290000000200000000bf00000000000000000000000000000000000000000000"], 0x28}, 0x0) 2018/04/24 17:10:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="40000000140019010000ffffffff00000a000000", @ANYRES32=r1, @ANYBLOB="14000200fe8000000000000000000000000000001400060000000000060000000000000000000000"], 0x40}, 0x1}, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001c80)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000018c0)=0x8, 0x4) recvmmsg(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/190, 0xbe}], 0x6, &(0x7f0000001580)=""/76, 0x4c, 0x1800}, 0x9}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001600)=""/194, 0xc2}, {&(0x7f0000001700)=""/69, 0x45}, {&(0x7f0000001780)=""/173, 0xad}, {&(0x7f0000001840)=""/64, 0x40}, {&(0x7f0000001880)=""/40, 0x28}, {&(0x7f00000018c0)}, {&(0x7f0000001900)=""/27, 0x1b}], 0x7, 0x0, 0x0, 0x80000000}}, {{&(0x7f00000019c0)=@ax25, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a40)=""/128, 0x80}, {&(0x7f0000001ac0)=""/83, 0x53}], 0x2, 0x0, 0x0, 0x7}, 0x9}], 0x3, 0x0, &(0x7f0000001c40)={0x0, 0x1c9c380}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000040)) 2018/04/24 17:10:06 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x7ff, &(0x7f00000000c0)=0x2) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/24 17:10:06 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f0000000000)=0xffffffffffffffdb) 2018/04/24 17:10:06 executing program 0: fanotify_mark(0xffffffffffffffff, 0x88, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = dup(0xffffffffffffff9c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x80) fanotify_mark(r0, 0x41, 0x10001, r1, &(0x7f0000000040)='./file0\x00') 2018/04/24 17:10:06 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000002580)=""/4096, 0xfff8}], 0x351, 0x0) 2018/04/24 17:10:06 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001, 0x2, 0x0, 0x8, 0x80000000, 0x1, 0x3}, 0x20) 2018/04/24 17:10:06 executing program 1: unshare(0x80000010001fdffb) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) 2018/04/24 17:10:06 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000000)) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0]) getgid() getgroups(0x7, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) setgroups(0x1d, &(0x7f0000000240)=[r0]) open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x2) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/04/24 17:10:06 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0xf9) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) readlink(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/6, 0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x3, 0x0, 0x3ff, 0x9}, {0x29e, 0x0, 0x200, 0x2}]}, 0x10) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f0000000000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000400)=0x1000000000000001) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="b179e4b04914081500000000005d"]) 2018/04/24 17:10:06 executing program 5: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) memfd_create(&(0x7f0000000080)='\x00', 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 84.828277] syz-executor7 (6679): attempted to duplicate a private mapping with mremap. This is not supported. 2018/04/24 17:10:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001480)={0x0, 0x7, 0x8, 0xfff, 0x6, 0xfffffffffffffffa, 0x5, 0xdb37, {0x0, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x67c75516}}, 0x0, 0x1, 0x6b4c0b9, 0x1f, 0x101}}, &(0x7f0000001540)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001580)={0x0, 0x6, 0xdf4a400, 0xfffffffffffffff7}, &(0x7f00000015c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001600)={0x0, 0x9}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x101}}, 0x23, 0x7, 0x800, 0x7, 0x20}, &(0x7f0000001740)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001780)={0x0, 0x97, "7b45cd30615939899c3b1497696dda80a17e58052a8957a27b32b40e99f95c9913a8f5d315b0368c52574ed3ea81f2852ef1d5fca2b91e3d60f050959a6b9fa6db88deded4e7c72677ede20142207e8d226b099967624ab18c7982dd6f4a030210417f834b528c3a8737fe7f82dd24cf3a06e7481a08a99853364fbf84694929f0f16379ba3bb3042501a79f30967ba6bac9980c0d1706"}, &(0x7f0000001840)=0x9f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002d00)={0x0, 0xba, "a8645ea163b56d960dac875f0b2e4a7edf1a8e559b5ada919ee7453dc9beb0b5de10ac029d7ff87d8f1b92f6beac8b6ea00343282b1c821fb29ea95e0008dd9b5034715c612b72863a37202a67502bb856b6665a8f63a5f13997a5f954e7b83a544166eec80a0f6b0160d7a1904b47290f1734896e0db172b5755b9b5eb6b4f00a7b30c55072a0fc17e3fd2b2cff528ea5e161ca531fc6ed3ceb76159a15a4926d28d232f2494a720e071205c713b11ac7fdb0fd2f4da1884cc8"}, &(0x7f0000002e00)=0xc2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003080)={0x0, @in6={{0xa, 0x4e24, 0x800000, @loopback={0x0, 0x1}, 0x200}}, 0x6, 0x1000, 0xa18, 0x401, 0xffff}, &(0x7f0000003140)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003180)={0x0, 0x1, 0x10, 0x4, 0x8}, &(0x7f00000031c0)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003200)={0x0, 0x896}, &(0x7f0000003240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003280)={0x0, 0x3}, &(0x7f00000032c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003740)={0x0, 0x2}, &(0x7f0000003780)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000037c0)={0x0, 0x9, 0x2, 0x5, 0x7fff, 0x317, 0x1000, 0x5, 0x0}, &(0x7f0000003800)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000043c0)={0x0, 0xffffffffffffffff, 0x30, 0x5, 0xf76}, &(0x7f0000004400)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000004440)=@assoc_id=0x0, &(0x7f0000004480)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000044c0)={0x0, 0xd1, 0x5024, 0x400, 0x4, 0x5}, &(0x7f0000004500)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004540)={0x0, 0x2}, &(0x7f0000004580)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000045c0)=@assoc_value={0x0, 0x5406318b}, &(0x7f0000004600)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004640)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}}, &(0x7f0000004700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004b40)={0x0, 0x7ff}, &(0x7f0000004b80)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004bc0)={0x0, 0xd2, "e7f1538db28267d5a0fbae749e4e2b271d971abf1a1e032685cb38ef935d7ae77c7749250dca44ccd9418e43bb0984610c0a4053693e39ee3d04013de68b490da87478cc15bc4fcc15eb835376da1010860bd2a881beb82780adadf0a87174eaee1c0e44d447a4e081ff3e0fbe6f733a2b01d80ea721e555bfcf9c15c4abd9afb3a27dbe162e927efa8a5910780d11988d3da6063e2c1e641bbe46e36376b0bd5f2e59e45d89940318433ea0c4d89e945fc11eaa07c1d797b265a52b0a5d74a66dac23c3feb01c2acfadee9de364f550acb0"}, &(0x7f0000004cc0)=0xda) sendmmsg$inet_sctp(r0, &(0x7f0000005480)=[{&(0x7f0000000000)=@in={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="996d440976ef196fee3cf316d1942f56e43ae9cc815b3ed34633915fd3bb5c4dcaac934e77604edab3766d20c0e8b126d1544141741bbcb3729ec47c69eca716ade7f9a6183bb96ee7ffb46d5d0d28aeebe5dd8ab327f746e79fc823bf62b46369cfb4c114dbfe8cc40cdb39ed7ea3861385313999602b7c8bcc1a45c9c3c5c6b6c65689c2b76c9542a4d6db593bdb86ab1e450e0a00b281410bf6b41c62a09daa48039d763c38ee8e01b5bf4a163d89ebc47cd471ddb75e8f423f9f190292aa6c5a0e542c8a91fd397b7428fce5820f6533956eedde249bb8b30daae9b4e35f48f2f29255b114136532fdde53f5fe4a2d14f62d74d0", 0xf6}, {&(0x7f0000000040)="8a4909e6271d3cb3c0e72da72a60a65cb628a85d9cf30ef2df1d45c10fade4c3bbe1e49d3f65ceef1daaec435a66f3f4e1809b21c0c635400af2a381bfa2e8cdff673b1b38061851f9f5107fdabee0b0cc06e49bd31848ed020cfcf6e84cb33957b88a0c0d3b2148747ec29002bb14c8479652e11f24", 0x76}, {&(0x7f00000000c0)="642bffc08ae66ac81c37046a1ed24beff9a33b5fd58c6b3ff20798d90203aa636523e4949996304a33c37a85d6165620bb3886c63394618d7b5f7f7b3b6923ec", 0x40}, {&(0x7f0000001300)="927822fff50b0be91f46cb4c10a82a2701df93e3313bfd4f894af2a6100628d5877fcf355983c608fbf911", 0x2b}, {&(0x7f0000001340)="2d0d754627fa6b7599fc5636335772e386ae4360f89e17f8a77a482f570807ccc412b1809a7f6b01478ea30c505cd05fb9aa1147911cbf166baa6e75fecb28f2b5a4f0df34dfa205ac286c7ee8366fccb23f59e9f8bfa406ac431201d74f4c163e840356bad852217d903efa08379404cde4f535c64de92af7f342dac116f20ee15a471572e501bba2754bce5ba13d9205825e4b44ec408e5afcd9f6259d7c7139edf77a7721d8c01d3e8957c453d0f91d433ae5", 0xb4}], 0x6, &(0x7f0000001880)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x8007, 0x80000001, 0x1, 0xa4, 0x9, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x3, 0x1, 0x7fffffff, 0x80, 0x1, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x800d, 0x2, 0x6, 0x39c, 0x8c4, 0x30db, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x4, 0xffffffff80000000, 0x10001, 0x7, 0x1, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x9a, 0x0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8004, 0x8, 0x0, r5}}], 0x120, 0x8080}, 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{&(0x7f0000001b80)="d33cc59867bb005cfc1e973c0d0ad4174bd3b64d9f666885d1794a58d8882b1bd20cbbdd080a137434f8c6d8f97271fb42f5a3d8a3d98f99af096513419057659d66a8b94a3ac9d25a3db389446e98eddb9050842ea83325a594983559c7feee3dc6c6a1650ef3dde2721a33975ee6292890ae16361dcbf52496e5708842f96f8d674460dbccfacdc87e30b3b134d27a546d8ed6ac423c36d2618363b0ac3421bda4932e805e6aecb93ec67e5ce0c9086d5bd6df6ab6f5ce655366017e665eaa9db12d7f28136004a19cfc6984b57616f9409094a61dd036f9f4fa88692e0ce025b5fe7c4d39b2", 0xe7}, {&(0x7f0000001c80)="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0x1000}], 0x5, &(0x7f0000002e40)=[@init={0x18, 0x84, 0x0, {0x9, 0x7, 0x100000001, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xcce, 0x1, 0x3, 0x7f, r6}}], 0x60, 0x40001}, {&(0x7f0000002ec0)=@in6={0xa, 0x4e21, 0x3, @empty, 0x6}, 0x1c, &(0x7f0000003040)=[{&(0x7f0000002f00)="14812a657aaa707063b435aa0a9da9d2f15c699b739d0c82a275d3d9547c110be985b41c29497d7097ab05451f667a6605e8717dae82808c76799108551c33e08e2f4a376f1c49e9686264dd9ef650bc2cdfeac8cf4328e078e0945467d8e3e3cbc7920a901e88", 0x67}, {&(0x7f0000002f80)="d00bf25d4c10bbc8872e1460e7bceae3ff04be661a2b7f71c98ea7e9e04ba6aa26e227b595e8512614da5d531843a09235b843e973f6e58cf9e332450313fcc3a41a40cd2bd05f336c745c5974604f2547e5d67d79b2faece895eda38a42f8a9b5a3f3b16d3f7cbbedc96bdd3922d223259957d8d5e49f5992833c4432769d0de8e3fe88bae354c65f", 0x89}], 0x2, &(0x7f0000003300)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8001, 0x9, 0x80000001, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x3, 0x100000000, r8}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x0, 0x5, 0x4a03454a}}, @init={0x18, 0x84, 0x0, {0x1000, 0xffffffff, 0x4, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xd8, 0x200, 0x1000, 0x2, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7c, 0xf54d, 0x200, 0x1, 0x7e00, 0x0, 0x3, 0x9, r10}}], 0x120, 0x20000800}, {&(0x7f0000003440)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000003700)=[{&(0x7f0000003480)="6e64d23ffb1934166e00a43ef0d7cab8ec5c8beb44252fadc842a7e29a2c93958e7bcf740da6aed1e4f984dffb7553be24362840a72a07087887098d7f2ee136eace8bb11c592707b5c1b4e99dfcd9a8734f836e26ffe74b1bdc900f0ec29b70c5e69a98ae724f28c1b1eadfa8a22901da1b3a6ea7e7785d6de62e03c7219d5d96f9031250617b17dbbd32a70234ac220fca56", 0x93}, {&(0x7f0000003540)="be7f16d0b79d5aa8b939d243b89200176396ca75bc6d79ceedf39753703779415cf88e0791d69083a2b440710753cc1c83aacbec0fb7edb5605cc1494f366e47deb40659b1706a5fcf2b", 0x4a}, {&(0x7f00000035c0)="8f9369eee3babe311b4622c4ac731e49628f244fa58e9c4488b01896ac0394df1ee61d78", 0x24}, {&(0x7f0000003600)="d32b0baeacd75175a811e816cd2ce4af22baf9439ce7a67bbe6a599c07a631ef9a8a02647a05c0c6ea6d645f6ecea02aeb16167021ece3585146df1a7d07060bdf0a8e31e3a92292cad96479324636b044adc8868d61c74355d2954089d6e58c3e7ce7dca6fd11e4ee6c0702f7fc0e4842999be54c814cff627a1d9216d4271336a8032918d48d93fbf0825041c1cb9e6a3a7ca4c4a296a8f50217dbd462305fb1366f62abc16e7482c30875a7e7a4b2a9a8d2c29acff67292c0b52d993d829f953f9bc24c289c1946c91d52cdd7b6b0e67d069a7108", 0xd6}], 0x4, &(0x7f0000003840)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x7fffffff, 0x8200, 0xffffffffffff7fff, 0x2a126ef6, 0xfee, 0x3, 0x3, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x200, 0x1000, 0x4, 0x9, 0xa08, 0x9, r12}}], 0x60, 0x24000005}, {&(0x7f00000038c0)=@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0xff}, 0x1c, &(0x7f0000003cc0)=[{&(0x7f0000003900)="2f8cbeb290a847b6c47dc97c336c9ae8d2532cef6541c07b3f1b45858502d4497c7a8dc67e706d5cde39695ea0231937cc735b92b26a3cf8f84daefa24d580b5df0c7c6d9e8a6dc6fab040cd30a32f53ce8ba4afad9ca5b4f12ad43ab35683233d0f06f72599807826b8a5d169917baabaffef71444040759eea7caa59198082622494bfac0625752630c52cbd8f6444fa360d851d936f619b7dfae96e0609a791ad30b9e80ebc10ba3905fbea114fa2c6420ee32ff987a8ff691713d177b0a8d4e237394a81240dd5d56a4d219c2bb55205aedb13168ce922c6ea45", 0xdc}, {&(0x7f0000003a00)="59fb9d071988eeef1de0eaeb894e6628b69ea01c57e69fcf38997b14d7c9aa4ab0c896f644ac3f67c41a255203b42065404cbc3a1af0953acbd9819de243af7aa34b2d801bb27cc70904d011b1850e5ce76088f8626a6d7b82514b4b406b559d316279650f40df33b73b5b726a4011f9fc94ec880fa586731701c2ea32900ef26ecdbd0907497350324da9f341b00f1587e2d4737e68a2e608f5fbeac01a7850352d5462d2b20c1337b2085fa0aa43969c1f17a2bf560bd5a23fbcf04e17f99446142a773da7f725638a6b808b06ae12", 0xd0}, {&(0x7f0000003b00)="f6eb782280276231fdf9a17f13ff01d8d5ca0c7f37b1011fb47249ef375b4acdaabdffb9bc0b66e3cbadc6dd2fbacb76b320348cea17f0c094d5c7a8706d5bad7be685c875d4ac", 0x47}, {&(0x7f0000003b80)="526cabba4d2fc7903d298cc1d4af584effc1fed5c3824e771f292e2449a8b9668d562721ffe419efeaa1592b09b580dbb04a85b8fcf5f06b72d2222ae2f38a338270320abd627ab5091d2ce2400c29c4b686bc7cf448", 0x56}, {&(0x7f0000003c00)="b5838a21a008c360f415c97a52d62c20aa3aa04ecd29dc7e8c6766fda9db4121e9f86d8b34cc7269ee78c7b2e35f035d623afcd91043e62e6448613e928701a1aff5841d480b2f00b659c57fc44c7b2c940f5ee0799c9ceffcbd7fbb29e714a0cf27eb439cda54b540bb3f5d32356a57fde29ebb01a088e9a3ca0a108eaabcd8c53b50c07726a00a301ca208b7ddadf1", 0x90}], 0x5, &(0x7f0000003d40)=[@init={0x18, 0x84, 0x0, {0x1, 0x0, 0x8000, 0x100000001}}], 0x30, 0x810}, {&(0x7f0000003d80)=@in6={0xa, 0x4e21, 0xd908, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f00000041c0)=[{&(0x7f0000003dc0)="66139275866b5630ae5873af48567e8fd0da78c44cb4361e9ec6b570b8f2d847c5f6c35612f793f784fbc11147c2dd75bcd1d65ac15b02970defbcfb1ada873e9c8031072cbcdf08d461c2f2e5bb2e1563a9352ebb9f93663b9ad0da19a7aa7a60cf17e0a1f508c23d9c753595389d831a7487239a43e7fcbfcda8785c628f326fd09eff70f50167b0f0d4b8d58467a16af76bbe7b5938043c3996d1f87a5e87228dcb712af7a51da8199b3c76e98448f6f0ca55e41409ded6658484c3f69b73aabd", 0xc2}, {&(0x7f0000003ec0)="46bbfe1eaa784764f72a2fffabda6039a4d7f54fb095898162213d7c62a8d318b3a8293eeb689d7782e5e40cca956d48dcc20bd8d4cd1f953863e2600dda6156bee2c5c0161e5809876931220c554aedc05316142f68147f162c", 0x5a}, {&(0x7f0000003f40)="55ae093290c36857532ab0cd617886ae0e6e6730b1c072797c4c7095be7a1830e2688b248a89ec40c099b1", 0x2b}, {&(0x7f0000003f80)="732987ff9a55f48a7b34fe3203860b9a9f22bb6c8aca3412d58f7d0895c6d98f99825bc4e68813d591607a9560c657281f6c20f44c7f448614f9f019ebafe884852745b82b4c92478285b6ea3b1175c198e45cb63372bd95a77ae33edc8864fbd5f9eaef888b754c6c188f1615a4cf08e85372c1bea3adb4e7716c18d33f95c8aa24ffbc0bfbd6e2485cae132f959070262ae559705925852003895f0f75021dfe113939e264fdffc849f9", 0xab}, {&(0x7f0000004040)="ac3952d79a24c709f3a07d461908bb72892136c04c852b17ebef007bba8bfb67ded0302873623eaf5d02ca6e455492db28f600a240b205d91b9d31567029fda54a0b46edb7166d441de1459e1c1e18ea22a27a25e6747f3925941480928a621820fb0e5a368f9a9110dc60e1ace256a5b2cf62182ef296e44f17e848f42d43be057ecc67e14851873c9b0b6889e57656710e1a069529f1caa740a089ac06e0d6e6cac30cc3c3c5e933794f278a5a18ac2df730efae4805eb622e5d280eb57d0eb7a10ba64f5aba06682c6a552f552b8b4a3908a56c6d", 0xd6}, {&(0x7f0000004140)="e23ef19be3313ac04b9bf757dd93d05a0a6bcce3af0d9fe8e86a15d7c895ddc42fd57ebe2440c3f6e16e7c7c8533c705538ef4a5e6f11201122323d61f9115915ed7b48725ef6e40", 0x48}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000004240)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000004380)=[{&(0x7f0000004280)="fa5f271f3c9fe802dabfbdf6ea1b5d8a183d1fa35bd9f1ce465b945b919b1dcdf02bfa81acdb8cf9a35077f0ec38805b055d86f44fe090e477da40a9a8ba22a864407c42e4e57ed13076f5dc4b6b25c9fb844483a1a017dfda51a04857f48b67f75315f0b6b8b8ee5b7de20632e6ec3089323778917dee31ca8cc96ca09267913eec94c25e1bdebdf48326bc5d9eb8c79652ab1ad3cf207403eca5164a43e7473b8e011340431a3dbecbd0c4b5f2e3735975c560ba668d6853ea8cfd1ce9a9d0211e9c95bf1ced52ed529a9a48b15da903fa337ec84f", 0xd6}], 0x1, &(0x7f0000004740)=[@sndrcv={0x30, 0x84, 0x1, {0xaa2, 0x4, 0x4, 0x8, 0x9fa, 0x8ab3, 0x844, 0x9, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x800c, 0x7ff, 0xffffffff, 0x0, 0xa8f, 0x400, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8001, 0x8d0b, 0xe1, r15}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x7, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x4d, 0x6, 0xd44}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x4}}, @init={0x18, 0x84, 0x0, {0xdd9, 0x80000000, 0xb6, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8000, 0x200, 0xff, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x7, 0x202, 0x5, 0x7, 0x6, 0x401, 0x6c20, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xc, 0x2, 0x1, r18}}], 0x1e0, 0x10}, {&(0x7f0000004940)=@in6={0xa, 0x4e24, 0x1000, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000004a80)=[{&(0x7f0000004980)="06c0e6a769f2b769b76014d24027b6947db1e888d969a02548e6e21601c05a5e4071dd60b7b907c50c8d0c546c39a3884ee32d08588a30b06730341a9371babb6c92ff3b95f25971a73f7d5eb08ac0a0350951ff3d3ee044cc16088a9f81cc92a2f863591b28f585a6106596623cb0c5ee18526bc4494f86d99f96b7994a1b3aa07517a8de6aebb36b90bd38609864d3c45dfff32507e447438272c884e93bceaa3a576ec412105f831a90d97949d7cb79871dcd606c708ea56a1e93fd355785a36f744918bcad593f4b6566d4e7833fa72a0254185aaaf87887761f4968a0521b7216c29185a5dae46552f9412114f8c5d8", 0xf2}], 0x1, &(0x7f0000004d00)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x5, 0x9, r19}}, @init={0x18, 0x84, 0x0, {0x9, 0x3800000, 0x401, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0xfffffffffffffff7, 0xfffffffffffffff8, r20}}], 0x90, 0x4c054}, {&(0x7f0000004dc0)=@in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f00000053c0)=[{&(0x7f0000004e00)="85a60330e4a0ff19c8b7b1e94534895ecdfe5b83cffa38d492ce99bc7f6aec1f35b5cdee9c54e3a8d80620f328ba444b0d68e23ab0eebbbb5959d700de148f515ae596fa7d5f92d245391298dd9aeea01e711e94afa146b59fa8b00ebf6f2df60c924a34de367b451ad70b10e76202853d89384d72750417e251752a6ccacd4bf1e795a14c6f3561527d6d9d57f6a7bff455873560e0e6", 0x97}, {&(0x7f0000004ec0)="cb4b5c2901e1fe0eb8c3b9a8dde1d5f58d31cb0d237362e78e86cbcc9e455bf8b69c1df6", 0x24}, {&(0x7f0000004f00)="171da91cb8e99ca3171c7c8e7e1778507d01d0f9a36161e21815e2f53b7fac0a5c763414c38567a39c7aaf050dffa2a5a948b0a1ce505e78987c4e83dca76aecb4ebbe8e354fb9fbc68b2a44b695497b6c533a80cf3fde4737e3c744dab526dd16cefe662f7f8a3d68ecda4093f64ac411c8d8b2e96e39d6ffdefc50ce39ce92b4f1b0884271bbc2b7ea6d37090c4684d793bc8ce8f42f9f15117eef8145d87256ba06b73cda7d732ea7f33563902644cef1bb07e8830a5e99dd3496252eea8988517578ccabed5c808e2b7782f4b196a68d7f2b51aad0d1416b92d0d7db91e5e4c4f6936dc1aaed8f", 0xe9}, {&(0x7f0000005000)="97601878cef6e9910c3994b9ed67e1c835b289c64af40f957e2e3d4088337707fb71659b4e6b175cb8db275cd6ce19f58a369ffdcd0f4d9ee6bd4f3a1095bb93a00b69122a04e6cf448dd196ff31da21b544391e06c0678f930444001cd7c7d533e1663b6d04f7295e520ded4e5a88a9d54b776de02dd2f9668b2cb384b4e4068a428ad151acc4bd9c4a9374daea18e17f3840270bfe924dc0710fec43", 0x9d}, {&(0x7f00000050c0)="291e15df0954fe48e5de2e45726ea3ed25ef053968de0a7e96ed7088f34867ccc36734b6cf364054168a8636125205fd40b0b5cd7c467a84bfa9a43d66b3369ffd28bfe0723696f033af28ba67a8b5da652c56978402f18b237aa8b13ca3167a7d2aad71ca320355e38b430e085f8d379fab56cf466eda8934c5ea7010fe083eecd81d158c4b877d48e3f1a341576b84ec31673b32e63f52adfe054b5dbe284b8792e22d46bcc265d5d3479d36b4356006efc90c4b1038bcaa89ec6ab26cf5bf", 0xc0}, {&(0x7f0000005180)="c267ad80ee4eee5a60a28a5b158e64f22a4f4f538bae14e248eeb1056ad71728edc3c8ebe2fecb9cc8ec0ecc9a97d9420aef942dc7e0d98022b1371155991dee7fdae6d154af331b10d08785bf5d4406c680cbbe40bcd61b2de74039f9ce31db854eb4d53145ff662c4ecf2b2c2f119d1c5b93e5053fba450910737a3fdf3dd4a6ff918e0e5236a918dd13669133efcc618d73272747797620e47d1f9222126f399c1b5c96ae170b6ed85052b5956aff7085e420ec0a0c1f65c0823607816c023c7d14156095911c48f5cea9dc3cd51107089e149cfdf6148edeffc2e697fc6f2618d2d873bf7dfea9d51c9e", 0xec}, {&(0x7f0000005280)="1b5e6e73122a80b8f94294f18bc5a3d2f8670742db42facac9e41ea5581a4dbef4be7688b1a29083cd1c97a12bbdd21c89d657c59eba6be867ef0aa5c57f1f60614dc7eb91d83980e589eb03fda4872e38e5ab1d19991497256651b8b168eb764e61289de1a639e343386011ed5f4d9591256c02eed0b66a1b29291b369ac2a2a37d53f32fe2a72aac8b92e0d3840f33ba5428eeac3faac2dc04d87eeb5d93205f7515ce0b90215c13a7b904212327ba5205ab6ae271700d25a7bb", 0xbb}, {&(0x7f0000005340)="200cb81217a8a17b26db2c9b87946220b71f78fc9fb53fbc24740394935578138733473122d0b9c38e99203f355aafa80548da6494f27a3e3405d0ac1fcef686b59d4cc35206aa1bc363973926afe5783319", 0x52}], 0x8, &(0x7f0000005440)=[@init={0x18, 0x84, 0x0, {0x4, 0xfffffffffffffff7, 0x0, 0x2}}], 0x30, 0x80}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f00000001c0)=0xb0) 2018/04/24 17:10:06 executing program 2: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/25, 0x19}, {&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000180)=""/153, 0x99}], 0x4, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/04/24 17:10:07 executing program 6: r0 = socket(0x1e, 0x80807, 0x1000000000003d) r1 = dup2(r0, r0) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = gettid() ptrace$setsig(0x4203, r2, 0x100000000, &(0x7f0000000040)={0x16, 0x1, 0x9, 0xfffffffffffff439}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000140)={0x2, r1}) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) 2018/04/24 17:10:07 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0xf9) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) readlink(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/6, 0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x3, 0x0, 0x3ff, 0x9}, {0x29e, 0x0, 0x200, 0x2}]}, 0x10) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f0000000000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000400)=0x1000000000000001) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="b179e4b04914081500000000005d"]) 2018/04/24 17:10:07 executing program 0: unshare(0x40007ffa) r0 = socket$rds(0x15, 0x5, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000080)={{0x2c, @multicast1=0xe0000001, 0x4e20, 0x3, 'rr\x00', 0x10, 0x7, 0x8}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x12000, 0x1, 0x800, 0xa3}}, 0x44) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="07f1e829"], 0x1) 2018/04/24 17:10:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00007efffc), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0x22}, {0x3, 0x1f}, {0x3}, {0xb, 0x40}, {0x2, 0x3ff}, {0x8, 0x2}], 0x6) 2018/04/24 17:10:07 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0x2c) syncfs(r0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000400000000000000e718dec07b0c211dae1a4cbf0a15f0fb00e9bfc34ba022b15250927be5e2ef643ee7578d962f826c4a9b64394f5262fec5c437f9000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x900, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x80, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x10000, r2}) syslog(0x0, 0x0, 0x0) 2018/04/24 17:10:07 executing program 5: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) memfd_create(&(0x7f0000000080)='\x00', 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/24 17:10:07 executing program 2: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/25, 0x19}, {&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000180)=""/153, 0x99}], 0x4, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/04/24 17:10:07 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x400) getsockname$ax25(r0, &(0x7f0000000180), &(0x7f0000000100)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/149, 0x401}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x400}, 0x8) 2018/04/24 17:10:07 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0xf, 0x12, &(0x7f0000000040)=@raw=[@generic={0xd12, 0x8, 0x5, 0x3}, @exit={0x95}, @ldst={0x3, 0x0, 0x2, 0x8, 0x7, 0xffffffff, 0xfffffffffffffff0}, @exit={0x95}, @jmp={0x5, 0x4b98, 0x7, 0xa, 0x8, 0x8, 0x5}, @exit={0x95}, @exit={0x95}, @alu={0x4, 0x363c, 0xf, 0x5, 0xd, 0xffffffff, 0x10}, @generic={0x4, 0x3, 0x0, 0x5}], &(0x7f0000000100)='syzkaller\x00', 0x7fff, 0x1000, &(0x7f0000000140)=""/4096, 0x41f00, 0x1}, 0x48) open_by_handle_at(r0, &(0x7f00000011c0)={0x36, 0xbcd4, "040a85f7beb7281aa77adb5ea16abe562c9ef416042197ee0921deab147554a489cd544bf0f94437768af5a60a58"}, 0x204000) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0xffff) fallocate(r1, 0x3, 0xd01, 0x89b0) 2018/04/24 17:10:07 executing program 3: r0 = socket(0x10, 0x806, 0x0) ioctl$void(r0, 0xc0045878) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/24 17:10:07 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0x4, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/43, &(0x7f0000000080)=0x2b) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) 2018/04/24 17:10:07 executing program 2: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/25, 0x19}, {&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000180)=""/153, 0x99}], 0x4, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/04/24 17:10:07 executing program 1: unshare(0x20000400) clone(0x0, &(0x7f0000000140), &(0x7f00000003c0), &(0x7f0000000180), &(0x7f0000000400)) prctl$intptr(0x24, 0x6) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x96, 0x10}, 0xc) 2018/04/24 17:10:07 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getsockopt$bt_hci(r0, 0x107, 0x14, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) [ 85.774111] sctp: [Deprecated]: syz-executor4 (pid 6704) Use of struct sctp_assoc_value in delayed_ack socket option. [ 85.774111] Use struct sctp_sack_info instead [ 85.839604] sctp: [Deprecated]: syz-executor4 (pid 6770) Use of struct sctp_assoc_value in delayed_ack socket option. [ 85.839604] Use struct sctp_sack_info instead 2018/04/24 17:10:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0xafce}, 0x10) recvmmsg(r1, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/46, 0x2e}], 0x6, 0x0, 0x0, 0x2}, 0xb5}, {{&(0x7f0000001380)=@vsock, 0x80, &(0x7f0000001600)=[{&(0x7f0000001400)=""/207, 0xcf}, {&(0x7f0000001500)=""/39, 0x27}, {&(0x7f0000001540)=""/163, 0xa3}], 0x3, &(0x7f0000001640)=""/109, 0x6d, 0x8}, 0xfffffffffffffffd}, {{&(0x7f00000016c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001740)=""/217, 0xd9}, {&(0x7f0000001840)=""/145, 0x91}, {&(0x7f0000001900)=""/28, 0x1c}, {&(0x7f0000001940)=""/17, 0x11}, {&(0x7f0000001980)=""/115, 0x73}, {&(0x7f0000001a00)=""/116, 0x74}, {&(0x7f0000001a80)=""/161, 0xa1}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/233, 0xe9}, {&(0x7f0000002c40)=""/197, 0xc5}], 0xa, &(0x7f0000002e00)=""/27, 0x1b, 0x7}, 0x4}, {{&(0x7f0000002e40)=@alg, 0x80, &(0x7f00000040c0)=[{&(0x7f0000002ec0)=""/251, 0xfb}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/85, 0x55}, {&(0x7f0000004040)=""/36, 0x24}, {&(0x7f0000004080)=""/64, 0x40}], 0x5, 0x0, 0x0, 0x6}, 0x7}, {{&(0x7f0000004140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000004380)=[{&(0x7f00000041c0)=""/251, 0xfb}, {&(0x7f00000042c0)=""/76, 0x4c}, {&(0x7f0000004340)=""/62, 0x3e}], 0x3, &(0x7f00000043c0)=""/4096, 0x1000, 0x1}, 0xfffffffffffffffa}, {{&(0x7f00000053c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005440)=""/24, 0x18}, {&(0x7f0000005480)=""/73, 0x49}, {&(0x7f0000005500)=""/193, 0xc1}, {&(0x7f0000005600)=""/47, 0x2f}, {&(0x7f0000005640)=""/158, 0x9e}, {&(0x7f0000005700)=""/201, 0xc9}], 0x6, &(0x7f0000005880)=""/103, 0x67, 0x3ff}, 0xd8aa00000000}], 0x6, 0x2100, &(0x7f0000005a80)={0x0, 0x1c9c380}) 2018/04/24 17:10:07 executing program 6: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r1, 0x1ff) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x8, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x8898, 0x2, 0x9, 0x3, 0x4, 0x6f6, 0x5, 0x6, 0x6, 0x6}) sendmsg(r2, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/24 17:10:07 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) lstat(&(0x7f0000000080)="e91f7189591e9233614b2f66696c653000", &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000140)=[r1, r2]) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e22}, 0xffffff21) listen(r3, 0x0) r4 = dup2(r3, r0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0xffff) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000003700)="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", 0xe96}, {&(0x7f0000000180)="ca1c0e22b00506246c81bc23a963c64d91f16537d1acf450d944c6b9daec06b861911ce7cc41c06af6dfcc77c47db371ff8f55356cd982fbd27069387775c469b5875b023b046c27ba9c773fea2a6f1a946e46d481c5517d53983aa4d1e4a753a0fae0cb4b59e612cc138dcd9d6b3c876d766e29d23e25d3c2", 0x79}], 0x2, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30, 0x1}, 0x10) recvmsg(r6, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x1544, {0x3, 0x3, 0x1f, 0x6, 0x9, 0x8001}, 0x7fffffff, 0x240000000000000}, 0xe) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r3, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc), 0x0) 2018/04/24 17:10:07 executing program 3: select(0x40, &(0x7f00000001c0)={0x8, 0x7ff, 0xfff, 0x1, 0x391e, 0xffffffffffffff4f, 0x9, 0x600000000000000}, &(0x7f0000000240)={0x5abf8598, 0x7f, 0x2, 0xfffffffffffffeff, 0x2, 0x5, 0x5, 0xffff}, &(0x7f00000002c0)={0x1, 0x1, 0x81, 0x3, 0x3, 0x2, 0x5, 0x3f}, &(0x7f0000000300)={0x0, 0x2710}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x19, 0x6, [0x1f, 0x7, 0x8, 0x2, 0x41f, 0x1]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7fff}, &(0x7f0000000180)=0x8) io_setup(0x70d, &(0x7f0000000280)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/24 17:10:07 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x7f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bind$can_raw(r1, &(0x7f0000000140)={0x1d}, 0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), 0xc3d7) 2018/04/24 17:10:07 executing program 5: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="2e8820e94b7f983a01df00b934227d8bd5e1630187eda7c59de367514ed173964c374f4bea09af285b9869fb07dc00479984ec", 0x33, 0x1}, {&(0x7f0000000180)="d2c28d15b2ba", 0x6, 0x20}, {&(0x7f00000001c0)="b4c7c0eeb604519a4292fc72ce8fbe16d0413c53f2f16ca2989a122d262d4936cadc122116d99d37f5b1da13a88378e0c2e47c10674d6d1849cb5a94eb0af19cf40f10edeea890f0df3950be0123fef48c794ae51a15a0a0fee0618dfaaa39121a8fee3583a1ab2d50b9eef2a04956f4664b8f54bad32b772cb850e9d04aab8d3bc964422adf4bb5145f1105062b11ade8dfb2c14cc4d4650ecc768efe0ee3143f62e48bc9923f8180f52be22ea34997d5523f72406574721ea5472c706b203c488b7e99532bdd61ad78a2e2621b0e8482d5450c127b30eaf5314ede996e4d2a59c688c5", 0xe4, 0x6}], 0x10, &(0x7f0000000340)={[{@iocharset={'iocharset', 0x3d, 'cp936'}, 0x2c}, {@session={'session', 0x3d, [0x78, 0x0, 0x38]}, 0x2c}, {@session={'session', 0x3d, [0x37, 0x35, 0x0, 0x2d]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}, 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x31, 0x38, 0x7d, 0x39, 0x0, 0x39]}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp874'}, 0x2c}]}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) mknod$loop(&(0x7f0000000040)='./file0/file0\x00', 0xc00c, 0xffffffffffffffff) 2018/04/24 17:10:07 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000000100)='../file0/file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x200000, 0x0) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f0000000240)='../file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x20000, 0x0) mount(&(0x7f0000000040)='.', &(0x7f0000000340)='../file0\x00', &(0x7f0000000300)='anon_inodefs\x00', 0x0, &(0x7f0000000140)) r0 = shmget$private(0x0, 0x2000, 0x4e, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/72) 2018/04/24 17:10:07 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000072b000)={@my=0x0}) [ 86.078644] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/24 17:10:08 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x41) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000080)=0xcb, 0x4) 2018/04/24 17:10:08 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000040)={0x200000000000010, 0x0, 0x6, 0x43}, 0xfffffc79) 2018/04/24 17:10:08 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x3ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfe0d) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x1, "f1"}, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x6, 0x1, 0xdba, 0x808b, 0x0, 0x8001, 0xc0000, 0x9, 0x80, 0x3, 0x4, 0x7, 0x1, 0x800, 0x9, 0x1, 0x2, 0x2b, 0x9, 0x7, 0x8, 0xfffffffffffffbff, 0xd11, 0x200, 0x9, 0x520, 0xfffffffffffffffa, 0x3, 0x0, 0x8, 0x1, 0x7b6, 0x5, 0x9, 0x2, 0x690, 0x0, 0x9, 0x4, @perf_config_ext={0x6, 0x9}, 0x40, 0x5, 0x400, 0x5, 0x7, 0x13e, 0x5}, r2, 0x0, r1, 0x2) 2018/04/24 17:10:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1b9, 0x7, 0x80000001}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x9, 0x100000000, 0xdf8e}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/24 17:10:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) r2 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4200, r2, 0x0, 0x11) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0xffffffffffffffe6}], 0x1, &(0x7f0000000100), 0x0, 0x200000000000}, 0x0) r3 = dup(r0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000100)=0x1000) sendto(r1, &(0x7f0000000000)="82", 0x1, 0x0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) 2018/04/24 17:10:08 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x20000000000015, &(0x7f0000000040), &(0x7f00000a7000)=0x45) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYBLOB="75b5048f69a78c556b2aebe082b7ec2a4d2b8cf0a092494cf8f736a43574d4e690a6b4966171b690eac0d68d2ffced55796df1546d49a2a79b6f875313856adf3a15cf70c4761d6a51242bbccc82739df032e21472c29aa587313e541e39cd69b5f5b31140bf450a5d2a46a51aa39e153a4f302c48af7b7ebd33972421b4c753bea456a7b809ed4b5dd92a69de02fa39855f8a439ef89d6e720aa913f1bbd1bc8a8adcb3dfb13a91178d8d12319389624678ffc1962b1b42103ba138281ed4e53827f4ea4ffd44262eea93936bd7d022c06f458b7a68ecde6a945595dd25a00bafe00b5ccc2bb4b2475a", @ANYRES64, @ANYBLOB="69d23b6732ca2c94e82ae533bfd0d9b1ae73ef91f8c0baf695cad65547bf381c5498df089c1ad00757053e262d94cf70aed1d2fc488f211eec14a3b374e4f968e6dd7c57f0fb4ec3ae6e8e89fcce0fdc7eb030d82626a9db903744919d74747ebc5cc4db4bd614fce5bd4098c161681bcf388af9e66d00ab13cedf0311c294f5201077898b69acf5455726a9c467889e7d65fd7d49737ef54c30b12d8102fdf538d13a9deb2198c4ae796320152085eaf859fbca20e9eb58a4f71713aa5e05d775b5b9a035f65546bb699260", @ANYPTR64], @ANYPTR=&(0x7f0000000000)=ANY=[], @ANYRES16, @ANYPTR64, @ANYRES16=r0]], 0x1) 2018/04/24 17:10:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000140), &(0x7f0000016f02)=""/254}, 0x18) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7, 0x24001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x2, 0x35, 0x7, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0x7fff}, &(0x7f0000000280)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x8) write(r1, &(0x7f0000000340)="c8d1dbabbb444874429761a23d8ad2d87d93db196460c0ba67c24676a5d5b8468ed9dfaf52a15ba020525c091fa5420791a5e27d803ad093e7351bd65ecd65a521224574787c7346acd63d7c2d38cfa1f87c0cb456df54f599e6e3daf52b38983304d0c7069f6803c958a289ac9f2f66bbf3b32210ec3566d869ea676b0d348fad3b39fa5f3b5627ebbb7c0924586b0a28359ea424f8f6c412335652e8d921883b128ebf82f7c55d3abfaa7a35734d68d303d78bb5b2173903fd5776f070a6f4075b5afe2c0e136f6f64397b45e783ec248d51a592ef31b168429295d3142acec1f366c190edaa23436f29d0a0b9274f91ccf322924ca757e88fe333206c", 0xfe) 2018/04/24 17:10:08 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socketpair(0x4, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2, @loopback}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000100)=0x8) keyctl$read(0x1d, r0, &(0x7f0000000100)=""/202, 0xca) 2018/04/24 17:10:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000a00)={0x0, 0x7fff, 0x7be0, 0x10001, 0x2, 0x22, 0x4, 0x3f, {0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x6, 0x1, 0x400, 0x7ca, 0x8}}, &(0x7f0000000b00)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000c00)=@assoc_id=r1, 0x15) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000002480)=ANY=[@ANYBLOB="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"]) r2 = syz_open_dev$tun(&(0x7f0000000c40)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'eql\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r4 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r4, r5) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'gretap0\x00', 0x600}) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x520}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x8080, 0x0) connect$netlink(r6, &(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x2000080}, 0xc) recvfrom$unix(r6, &(0x7f0000000ac0)=""/61, 0x3d, 0xfffffffffffffffc, 0x0, 0x212) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140), 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180), 0x0, 0x0, 0xc5}, 0x0) writev(r0, &(0x7f0000002f40)=[{&(0x7f0000001d00)="ca", 0x1}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000700)={0x9, {{0x2, 0x4e23}}}, 0x88) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f00000008c0)={@empty, @broadcast, 0x0}, &(0x7f0000000900)=0xc) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000480)={r7, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) sendto$inet6(r0, &(0x7f00000001c0)='l', 0x1, 0x0, 0x0, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000600)=""/211, &(0x7f0000000100)=0xd3) recvmsg(r0, &(0x7f0000000940)={&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000008c0)}, 0x0) 2018/04/24 17:10:08 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000004c0)={'veth1_to_bridge\x00', 0x8}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='tunl0\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x178, r3, 0x720, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x52}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x191}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101000}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={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_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r4, 0xd9, "ce95b520d822105b07a0cc8b157390dafc328b92a5885128205c02c33e1859a61d41e336bcec2374392bf290351f26a7c6b7d6b0c675bb8b1f378fb0d59a5ea4b98c5172a2856ecce29d824d2d73f5830457acd3f76d5c8b77acfb2e88dd6eb49888ba8103b03d9deaff6e68996a2df184d94953f5bd6ecb24e7f418a2a124263226e6f223d32fa64bc1b957c01810aeadef2d57bb99dc0da0731c57db0f9a009800822668c3a3678d89fecd06ea70efc7aad9ad882b90660869b924fd0469a721919e8cddc654180587f667c8fb221ca852c83dea31add11e"}, &(0x7f0000000440)=0xe1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x8) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000001100)=[{&(0x7f00000010c0)="ab", 0x1}], 0x1, &(0x7f0000001500)}, 0x0) 2018/04/24 17:10:08 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0xffffffffffffffff, 0x100000001, 0x19, 0x1, 0x8000, 0xfffffffffffffffc}, 0xf8}, 0xa) sendto$packet(0xffffffffffffffff, &(0x7f0000d26000)="2fec7a08921def086a449fc32cda3d", 0x176, 0x0, &(0x7f0000d26fec)={0x11, 0x0, 0x0, 0x1, 0x200, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d25ff1)=""/30, &(0x7f0000d1c000)=0x1e) 2018/04/24 17:10:08 executing program 0: prctl$seccomp(0x29, 0x1, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x3, 0x2, 0xb2e, 0x1}, {0x1, 0x1, 0xc3fe, 0x200}, {0x4, 0x8000, 0x0, 0x7ffffdff}]}) 2018/04/24 17:10:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b40)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', r1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400840, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000200)=""/179) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfe, 0x20000000}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@mpls_delroute={0x90, 0x19, 0x200, 0x70bd28, 0x25dfdbfc, {0x1c, 0x10, 0x0, 0x100000000, 0xfd, 0x0, 0xc8}, [@RTA_DST={0x20, 0x1, [{0xfffffffffffffffd, 0x0, 0x8b9, 0x4000000000000000}, {0x7fff, 0x5, 0x7, 0x2983446a}, {0x9, 0xd7a, 0x5, 0x3}, {0x7, 0x25ed47da}, {0x45c, 0xfffffffffffffffb, 0x0, 0x5}, {0x1, 0x100000001, 0x4, 0x4}, {0xb7c, 0x7, 0x5, 0x2}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3f}, @RTA_DST={0x2c, 0x1, [{0x9, 0xf25d, 0x100, 0x5}, {0x100000000, 0xe80, 0x8, 0x8}, {0x1, 0x1, 0x1f, 0x100}, {0x7, 0x7, 0x0, 0x1}, {0x6ae, 0x7, 0x640, 0x1}, {0x400, 0x7, 0x401, 0x7}, {0x4, 0x60000000, 0x4, 0x9}, {0x100000000, 0x1, 0x0, 0x9}, {0xc4cc, 0x357, 0x3, 0x5}, {0x7, 0x7, 0x10001, 0x3}]}]}, 0x90}, 0x1}, 0x20008010) 2018/04/24 17:10:08 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r1, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r2, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x3, 0x0) r4 = eventfd(0x1) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000240)={0x0, r4}) r5 = socket(0x1e, 0x4, 0x0) r6 = dup3(r5, r2, 0x0) getpeername$ipx(r5, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32=r6, @ANYBLOB="0400000000000000", @ANYBLOB="01000300d70000000700000000010000e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249"]) 2018/04/24 17:10:08 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x0, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$describe(0x6, r3, &(0x7f00000001c0)=""/134, 0x86) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) socket$l2tp(0x18, 0x1, 0x1) 2018/04/24 17:10:08 executing program 7: symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$sndpcmc(&(0x7f0000001080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x10000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001140)={0x0, 0x6d9}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000011c0)={r2, 0x101, 0x5, 0x4}, &(0x7f0000001200)=0x10) 2018/04/24 17:10:08 executing program 0: unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000080)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/24 17:10:09 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c00000039e0da82014b64d9cdf347032676807320bad4a7116b84fe47ce9ab49094b3cdf96914e0db70f247d958aabf6ae0ffa5b73449ce9f20aed26faca93929f2b58b47078095cb64e1dcf7363dd6f3233841e3b986c95200c9c08250dc5fe3a57b85a7097fafb2902c30245fc042a7dd233d5f39b5e5e1b989f4f4e773fcc75485a2261b59fdc0101116cae9029e", @ANYRES16=r1, @ANYBLOB="20002bbd7000fbdbdf250400000008c89311c11e712db024134009e6ae6bf60005000410fa0edee9702746dc0200006df338ed345698d8f8f484068449"], 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x40000) r2 = msgget(0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r4 = shmget(0x1, 0x1000, 0x119, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r8 = getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000500)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000540)={{0x0, r3, r5, r6, r7, 0x14f, 0x10001}, 0x8, 0x6, 0x55c7, 0x80, 0x2, 0x7, r8, r9}) r10 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) write$fuse(r10, &(0x7f0000000080)={0x14, 0x0, 0x0, @fuse_poll_out}, 0x14) ioctl$int_in(r10, 0x80000080045002, &(0x7f0000000200)) 2018/04/24 17:10:09 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000080), &(0x7f0000006000)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x100000001, 0x1000, 0x8, 0x1, 0xffffffffffffffff, 0xfffffffffffffffb}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000300)='0', &(0x7f0000000240)=""/107}, 0xd5b2) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="7379731c656d2e438697945e90bb549bdd3732bc"]) 2018/04/24 17:10:09 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2}, 0xc) 2018/04/24 17:10:09 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f00006f0fe0)="1f0000000106fd00010000f6000180060045ec0000000000007db4f62e0000", 0x1f) getsockopt(r0, 0x200, 0x10000, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000001040)=""/171, 0xab}, {&(0x7f0000001100)=""/40, 0x28}, {&(0x7f0000001140)=""/110, 0x6e}, {&(0x7f00000011c0)=""/185, 0xb9}, {&(0x7f0000001280)=""/199, 0xc7}, {&(0x7f0000001380)=""/177, 0xb1}, {&(0x7f0000001440)=""/8, 0x8}, {&(0x7f0000001480)=""/11, 0xb}, {&(0x7f00000014c0)=""/104, 0x68}], 0x9, 0x0) 2018/04/24 17:10:09 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000000080)="9b366963b06d3abeb6eb049a9228eeb5c78127cde8d48793643a2b69dec8e8e65c104f5348c8cc904bc4f5b08be6c065667e88e87dd9b804d625fc5569b4cbfbe1e42255f8c56e11d87098977989688536a26134c4c86d0c5c3c6adc93599edb4c476cdf07167070b25b4b21c777160178110db46ce5d3f4ab4447300015a679c14d4bc8544fb13a8d1a26a9098b68633b7fb73674f9662389dee6463f5d5f79a45dbdb1472f26a0db267ac2c8a8326b", 0xb0, r1) gettid() r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0xe, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/24 17:10:09 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000004c0)={'veth1_to_bridge\x00', 0x8}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='tunl0\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x178, r3, 0x720, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x52}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x191}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101000}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r4, 0xd9, "ce95b520d822105b07a0cc8b157390dafc328b92a5885128205c02c33e1859a61d41e336bcec2374392bf290351f26a7c6b7d6b0c675bb8b1f378fb0d59a5ea4b98c5172a2856ecce29d824d2d73f5830457acd3f76d5c8b77acfb2e88dd6eb49888ba8103b03d9deaff6e68996a2df184d94953f5bd6ecb24e7f418a2a124263226e6f223d32fa64bc1b957c01810aeadef2d57bb99dc0da0731c57db0f9a009800822668c3a3678d89fecd06ea70efc7aad9ad882b90660869b924fd0469a721919e8cddc654180587f667c8fb221ca852c83dea31add11e"}, &(0x7f0000000440)=0xe1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x8) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000001100)=[{&(0x7f00000010c0)="ab", 0x1}], 0x1, &(0x7f0000001500)}, 0x0) 2018/04/24 17:10:09 executing program 1: r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dc6ffe), &(0x7f0000000180)=0xffffff9c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'veth0_to_bridge\x00', 0x3}, 0x18) getpeername(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x80) 2018/04/24 17:10:09 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/icmp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x2) pread64(r1, &(0x7f0000000140)=""/198, 0xc6, 0xe) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x4402) [ 87.624621] sock: process `syz-executor2' is using obsolete getsockopt SO_BSDCOMPAT [ 87.626770] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/24 17:10:09 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x41, &(0x7f00000000c0)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) [ 87.706545] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/24 17:10:09 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2}, 0xc) 2018/04/24 17:10:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') seccomp(0x1, 0x1, &(0x7f00000004c0)={0x20000148, &(0x7f0000000500)=[{0xa, 0x1, 0x8f2f, 0x5}, {0x8, 0x0, 0x80000001, 0x7}, {0xfffffffffffffffa, 0x5, 0x7, 0x7}]}) clock_gettime(0xfffffffffffffffa, &(0x7f00000010c0)) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000340)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0}, &(0x7f0000000b80)=0xc) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000dc0)=0xe8) fstat(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() sendmsg$unix(r0, &(0x7f0000001080)={&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000480)="a575b591e5fc570012814dbcb17f45979734e59766115307afeb0255c0a3a4673e1aba9753b2e2179c3f0f613670dd77", 0x30}, {&(0x7f00000005c0)="89ccb279a869130d9a5495cf0d305344918a4bff8ccda3dfad9c8a27a82d03a69648baf7a8efdce3f73d170a7d1b82e7e27ca0169ff68b28c90f21014531c30e6fbde8576fa8b7076682dff3fb3453b5e15173ac0a38f17523fd6f2c9ba96e4d2c28633c65a967497d9a5d", 0x6b}, {&(0x7f0000000640)="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", 0xfc}, {&(0x7f0000000740)="26896d876f794af1a3c7a644054035bc703b3fcb54d662be3939dec36572b323ac0cf816d99d6b61138593e331151da253fe394fcaa80a37ca11ac1f5f64f8eb17ec7fb5f171a84fff5eae9804a0eee7307bb7a8a60479af406e73fef503fe6d", 0x60}, {&(0x7f00000007c0)="263695ab40726db19285c6da78b63473fc117918442a497aad60cd41b98f490b9e61369b8bfa16c377c1c155b5566bf634064116ed85eae0dd1e01a91860fb4d9065361af39ac0c7ea2228ae39950620194117522ba1a50ec8075466e88c00d14aeb8ff013cee0d6a8b79ce3eb63a94af6ee1388e14ff38cfd17d1de202547c07c5a09aa83550ee7aac724b4fd3043e807cd2c5daa913310c34594eaf06d3b9d5efa8490ce4b8ff48e69d27021b109538d131db733429993a38a3b42573f398bbd27add077795e2fc4078c7593b469ddcf07859686c3d1bb", 0xd8}], 0x5, &(0x7f0000000f40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x128, 0x40}, 0x8001) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) readv(r0, &(0x7f0000002740)=[{&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001640)=""/125, 0x7d}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/96, 0x60}], 0x9) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r13, 0x0, 0x60, &(0x7f0000000b40)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'], 0x1) r14 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001100)=ANY=[@ANYBLOB="ccedba329f0ceda2196cc05e527b3fb03cae67aa39143a6b8a8560743134241d36157a9cfaa837be63eff22100000009fd97644e0240c5c35d38ce9cf5328727a3c2"], &(0x7f0000000080)=0x1) fchdir(r14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/24 17:10:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454dc, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000240)={@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x0, 0x4, 0x4, {0xa, 0x4e22, 0x1, @empty, 0xf7}}}, {&(0x7f0000000100)=""/84, 0x54}, &(0x7f0000000080)}, 0xa0) rt_sigpending(&(0x7f0000000180), 0x8) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=@fragment={0x32, 0x0, 0x80, 0xffffffff, 0x0, 0x8b9, 0x67}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000300)={0x4, 0x4a24, 0x6, 0x5, 0x100000001, 0xffff, 0x0, 0x8000, 0x8, 0x800, 0x1}, 0xb) 2018/04/24 17:10:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = shmget(0x1, 0x3000, 0x54000020, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/84) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fa5}, 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/04/24 17:10:10 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x5, {{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x8}}, 0x1, 0x3, [{{0xa, 0x4e23, 0x30000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}, {{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e23, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x2}}]}, 0x210) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x10000a, 0x0, 0x7c}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 17:10:10 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x2) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) read(r1, &(0x7f0000000000)=""/45, 0x2d) 2018/04/24 17:10:10 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2}, 0xc) 2018/04/24 17:10:10 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x41, &(0x7f00000000c0)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/24 17:10:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond_slave_1\x00'}}) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmmsg(r0, &(0x7f0000009940)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/1, 0x1}}], 0x1, 0x2, &(0x7f0000009bc0)) 2018/04/24 17:10:10 executing program 7: unshare(0x400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000002c0)={r3, 0x8, &(0x7f00000001c0)=[0x1, 0x582, 0xfff, 0x8, 0x4d1c, 0xc69, 0xaf6, 0x962], &(0x7f0000000200)=[0xdd, 0x7, 0xedb, 0x0, 0xfffffffffffffffc], 0x0, 0x3, 0x5, &(0x7f0000000240)=[0x75c, 0x8, 0x8], &(0x7f0000000280)=[0x0, 0x1, 0x72, 0x400, 0x401, 0x100000000, 0x0, 0x8, 0x2]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = userfaultfd(0x80000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/04/24 17:10:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e22, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x1c) readv(r1, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) epoll_create1(0x80000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/04/24 17:10:11 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2}, 0xc) 2018/04/24 17:10:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000180)=""/67, 0x43}, {&(0x7f0000001200)=""/51, 0x33}], 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1f, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000200)=""/4096) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x2) dup3(r2, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/24 17:10:11 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x90000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x2, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x9003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x60000000}) 2018/04/24 17:10:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') seccomp(0x1, 0x1, &(0x7f00000004c0)={0x20000148, &(0x7f0000000500)=[{0xa, 0x1, 0x8f2f, 0x5}, {0x8, 0x0, 0x80000001, 0x7}, {0xfffffffffffffffa, 0x5, 0x7, 0x7}]}) clock_gettime(0xfffffffffffffffa, &(0x7f00000010c0)) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000340)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0}, &(0x7f0000000b80)=0xc) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000dc0)=0xe8) fstat(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() sendmsg$unix(r0, &(0x7f0000001080)={&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000480)="a575b591e5fc570012814dbcb17f45979734e59766115307afeb0255c0a3a4673e1aba9753b2e2179c3f0f613670dd77", 0x30}, {&(0x7f00000005c0)="89ccb279a869130d9a5495cf0d305344918a4bff8ccda3dfad9c8a27a82d03a69648baf7a8efdce3f73d170a7d1b82e7e27ca0169ff68b28c90f21014531c30e6fbde8576fa8b7076682dff3fb3453b5e15173ac0a38f17523fd6f2c9ba96e4d2c28633c65a967497d9a5d", 0x6b}, {&(0x7f0000000640)="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", 0xfc}, {&(0x7f0000000740)="26896d876f794af1a3c7a644054035bc703b3fcb54d662be3939dec36572b323ac0cf816d99d6b61138593e331151da253fe394fcaa80a37ca11ac1f5f64f8eb17ec7fb5f171a84fff5eae9804a0eee7307bb7a8a60479af406e73fef503fe6d", 0x60}, {&(0x7f00000007c0)="263695ab40726db19285c6da78b63473fc117918442a497aad60cd41b98f490b9e61369b8bfa16c377c1c155b5566bf634064116ed85eae0dd1e01a91860fb4d9065361af39ac0c7ea2228ae39950620194117522ba1a50ec8075466e88c00d14aeb8ff013cee0d6a8b79ce3eb63a94af6ee1388e14ff38cfd17d1de202547c07c5a09aa83550ee7aac724b4fd3043e807cd2c5daa913310c34594eaf06d3b9d5efa8490ce4b8ff48e69d27021b109538d131db733429993a38a3b42573f398bbd27add077795e2fc4078c7593b469ddcf07859686c3d1bb", 0xd8}], 0x5, &(0x7f0000000f40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x128, 0x40}, 0x8001) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) readv(r0, &(0x7f0000002740)=[{&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001640)=""/125, 0x7d}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/96, 0x60}], 0x9) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r13, 0x0, 0x60, &(0x7f0000000b40)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'], 0x1) r14 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001100)=ANY=[@ANYBLOB="ccedba329f0ceda2196cc05e527b3fb03cae67aa39143a6b8a8560743134241d36157a9cfaa837be63eff22100000009fd97644e0240c5c35d38ce9cf5328727a3c2"], &(0x7f0000000080)=0x1) fchdir(r14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/24 17:10:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000480)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'rr\x00', 0x0, 0x7, 0x54}, 0x2c) 2018/04/24 17:10:11 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_eee={0x44, 0x8000, 0x68e7, 0x6, 0x7f, 0xffffffffffff61bc, 0x7, 0x5, [0x40, 0x401]}}) 2018/04/24 17:10:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1c}, 0x2c) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x14, r2, 0x8, 0x70bd26, 0x25dfdbfc, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4008004}, 0x40000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0xf0, 0x208, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x18, 0xfffffffffffffff9, 0x8}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xffffffff], 'bond0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x3b, 0x800, 0x1, 0x2}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x90, 0x20}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], [0x0, 0xff, 0xff0000ff, 0xff000000], 'vcan0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x2f, 0x4, 0x7, 0x40}, 0x0, 0xc8, 0xf0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000800)={0x2, 'ip6_vti0\x00', 0x3}, 0x18) accept4$bt_l2cap(r0, &(0x7f0000000600), &(0x7f0000000640)=0xe, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000680)=0x5, 0x4) socket$alg(0x26, 0x5, 0x0) 2018/04/24 17:10:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') lseek(r0, 0x0, 0x2) pread64(r0, &(0x7f00000003c0)=""/202, 0xffffffb6, 0x0) 2018/04/24 17:10:11 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x400000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20200, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000080)=""/90, &(0x7f0000000100)=0x5a) ioctl$TUNSETTXFILTER(r1, 0x8924, &(0x7f0000000240)=ANY=[@ANYBLOB="14072b4af20549ddfaad554293081ba50100005b"]) 2018/04/24 17:10:11 executing program 6: fanotify_mark(0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0x87c33ad28f89e9be, &(0x7f00000000c0)="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", 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001100)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0xfffffffffffffffd, 0x4e24, 0x0, 0x2, 0x0, 0x80, 0x87, 0x0, r1}, {0x4, 0x5, 0x7, 0x7, 0x3, 0xffff, 0xe92f, 0xa9}, {0x7, 0x1aec, 0x100000000, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x3, 0x3, 0x2800, 0x4, 0x10001, 0x7f}}, 0xe8) 2018/04/24 17:10:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setsig(r0, 0xa, 0x14) pipe(&(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c0000000207200400000000ffdbdf2500000000080001000600ffff"], 0xfffffffffffffcdf}, 0x1, 0x0, 0x0, 0x1e30f4fc8d4dca6a}, 0x0) 2018/04/24 17:10:11 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) fcntl$setpipe(r1, 0x407, 0x2) dup2(r0, r2) 2018/04/24 17:10:11 executing program 4: unshare(0x28060400) r0 = socket$packet(0x11, 0x20000000002, 0x300) r1 = semget$private(0x0, 0x5, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/243) r2 = dup2(r0, r0) sendmmsg$inet_sctp(r2, &(0x7f0000001040)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000240), 0x0, &(0x7f0000000640)}], 0x1, 0x0) 2018/04/24 17:10:11 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x400000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20200, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000080)=""/90, &(0x7f0000000100)=0x5a) ioctl$TUNSETTXFILTER(r1, 0x8924, &(0x7f0000000240)=ANY=[@ANYBLOB="14072b4af20549ddfaad554293081ba50100005b"]) 2018/04/24 17:10:11 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000ffc)=0x20) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x338, &(0x7f0000000140)}}, {{&(0x7f00000000c0)=@un=@abs={0x1}, 0xa, &(0x7f0000000040), 0x287, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/24 17:10:11 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x121100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10003, 0xffffffffffff1fd7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x4c, &(0x7f0000000100)=0x1000000, 0x4) 2018/04/24 17:10:11 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x41, &(0x7f00000000c0)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/24 17:10:11 executing program 3: r0 = socket(0x9, 0x0, 0xfffffffffffffff7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x4, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x91c, 0x200) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = socket$inet(0x15, 0x80007, 0xfee6) bind$inet(r2, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="10e7ff6d1a60a62cf760f51ddd238ca82268d5ffff002405000000000009f1e9dd52d36e0b5233da9fe3000000"], 0x10}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) rt_sigtimedwait(&(0x7f0000000240)={0xffff}, 0x0, &(0x7f0000000280)={0x0, 0x989680}, 0x8) r3 = msgget(0x1, 0x6) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000300)=""/33) recvfrom$inet(r2, &(0x7f0000000000)=""/239, 0xef, 0x40010020, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) 2018/04/24 17:10:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001400)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001500)=0xe8) fstat(r0, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000007ac0)={0x0, 0x0, &(0x7f0000007a40)=[{&(0x7f0000000240)={0x11a0, 0x10, 0x0, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x110, 0x25, [@typed={0x8, 0x33, @u32=0xfffffffffffffff7}, @typed={0x4, 0x22}, @typed={0x14, 0x2, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x18, 0x7f, @str='\\usercpusetwlan1\x00'}, @generic="98da033633e92088e1fbe71a21d21ea9241a70fafc1f5b4e0bcbab795c93d541100afc338e3d45c85ba4ae3748ff36e82af238c343f0109ea3d2796080990ed3ba9d4b0c803897b459442a47", @generic="726829ebddb477a52c1b84daaddad5f112bf067d46c744a34315d0e82341bd81a6fd1004bf15692d6b38342a87cd9963a99fa6283faf204759caa8d5ecae7d13123dd9b89542e413067b5637ecb79efd97eeffcde4299e2ada3f0ee1eaa3aea2be19eb927353f32b33305856e5dc69a283a0a082a009cd6a69c4fca82e46369e6449b319955ce7fd"]}, @nested={0x1080, 0x1e, [@generic="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@generic="c0e4f24514549e5b851f2d0c6897ea333a80c9e5fc274352427db0da6cbd60e63252a2328b3ae32512b9d1788e293bf6e4959223bc803b179d653a8b151cc4e2058001394c73627a80dd4a5199758a9e5c8ad4660a2225f35156c013446f8e049376f11f1c5c017de8fbf89214a70bc82a920dfe503d66da56"]}]}, 0x11a0}, {&(0x7f0000001540)={0x3b0, 0x15, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x2a0, 0x86, [@generic="630f44c8a1937349a0ae914ae628d51615f28b0725e00019748b98b284768d560f35c8f37128d2f2d54fac16a8ebc25e498077e27b4cabf31b3d3518b3c278959464cb4b62d53d1b727913c128051c2ff1d3048e2e1e2e2dd4726f95f8180d1731b3ee4b7d761674425b1ac4ed0ebcf4dbfe2ef8f33538ec0b4b53cc48457660f5780ba1392eefcbab041aba17a45447347dcd63564f1b3e33b448e91d20e8ea34bf5e01030420dc8cf70a27b3ffcc4807e49862ab04655cbdffab3c44a4dbaba5530c58698b2f", @typed={0xf8, 0x67, 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0x3138}, {&(0x7f0000007540)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="3e7274ad5f84ac9a48ddbac6102ffc0384a3db6c191de910cceeb20e93967674284fb8824f78f24c7aa36e0475befd106aa2f609ae4313a9c2737adc2e1f16bcbbd1895d4150b81c4de51e95f077d289e52fb58aeb8937353f06decc06a833608677d7159e0a4e148d87badac1274fe3c1572c2d466147032c3bda372842402af14fc6dd31dae3aaedc89e07ab1709f8dc7cb07738cffb9e4746b6a7cc432a30525fc83d26fd8db6549350b64038c139"], 0x4c4}], 0x7, 0x0, 0x0, 0x1}, 0x40084) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x18}, @dev={0xfe, 0x80, [], 0x12}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x400, 0xfffffffeffffffff, 0x400, 0x8, 0x90004, r4}) 2018/04/24 17:10:12 executing program 1: setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="e315555af7ee49916cde7400e3690d91", 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x66441, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x5, 0x1000, 0x4}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00003acff2)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x7, 0x1, {0x3, 0x3, 0x9, 0x2, 0x3}}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/04/24 17:10:12 executing program 4: unshare(0x28060400) r0 = socket$packet(0x11, 0x20000000002, 0x300) r1 = semget$private(0x0, 0x5, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/243) r2 = dup2(r0, r0) sendmmsg$inet_sctp(r2, &(0x7f0000001040)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000240), 0x0, &(0x7f0000000640)}], 0x1, 0x0) 2018/04/24 17:10:12 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80100080044df9, &(0x7f0000002000)) set_robust_list(&(0x7f00000000c0)={0x0, 0xef90, &(0x7f0000000040)={&(0x7f0000000000)}}, 0x18) 2018/04/24 17:10:12 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000240)=""/4096, &(0x7f0000000100)=0x1000) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) read(r2, &(0x7f0000000200)=""/20, 0xfffffe46) 2018/04/24 17:10:12 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pwritev(r0, &(0x7f0000000340), 0x396, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'vlan0\x00', 0xff}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x51133235, 0x7, 0x6, 0x7, 0x2, 0x5, 0xfffffffffffffff8, 0x6, 0x200, 0x2}) 2018/04/24 17:10:12 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x3}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff108c, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x0, 0x47, "b85ccc1e48dadafab1c5f211f5fdf4f590e065224915b4f941f198dbe966964d25200e0436f74842c300cf6a32cdb85b1d66794fd36448fcb32a109b7dc189098ff4aaaabf8b2b"}, 0x4f) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000001c0)={0x5da, 0x4, 0xffffffffffffff9a}) 2018/04/24 17:10:12 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x20000) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) close(r1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/24 17:10:12 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000280)=""/175, 0xaf}], 0x2, &(0x7f0000000380)=""/248, 0xf8, 0x7}, 0x102) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001800)={0x28, 0x0, 0x0, @host=0x2}, 0xfffffffffffffeb9, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000f5c000/0x2000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) mlock(&(0x7f0000103000/0x11000)=nil, 0x11000) [ 90.486173] mmap: syz-executor2 (7068) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/24 17:10:12 executing program 1: timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffd, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x10100) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/04/24 17:10:12 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x20000) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) close(r1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/24 17:10:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x6, 0xba13}, 'port0\x00', 0x4, 0x1, 0x3f, 0x6, 0x5, 0x3, 0x81, 0x0, 0x1, 0x3f}) 2018/04/24 17:10:12 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000280)=""/175, 0xaf}], 0x2, &(0x7f0000000380)=""/248, 0xf8, 0x7}, 0x102) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001800)={0x28, 0x0, 0x0, @host=0x2}, 0xfffffffffffffeb9, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000f5c000/0x2000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) mlock(&(0x7f0000103000/0x11000)=nil, 0x11000) 2018/04/24 17:10:12 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) fcntl$setpipe(r1, 0x407, 0x2) dup2(r0, r2) 2018/04/24 17:10:12 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x41, &(0x7f00000000c0)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/24 17:10:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000002400)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002380)=[{&(0x7f0000000140)=""/243, 0xf3}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000001240)=""/139, 0x8b}, {&(0x7f0000001300)=""/110, 0x6e}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x5}, 0x40000000) r1 = socket$l2tp(0x18, 0x1, 0x1) clock_settime(0x6, &(0x7f00000026c0)) r2 = accept(r0, &(0x7f0000002480)=@ethernet={0x0, @local}, &(0x7f0000002500)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002540)={0x0, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xd7}}, 0x200, 0x1f, 0x667, 0x40, 0x24}, &(0x7f0000002600)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002640)={0x2, 0x8000, 0x9, 0x4b5b, r3}, &(0x7f0000002680)=0x10) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={"6c6f00000700000000000100", {0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002440)=[{0x0, 0x80}, {0x6, 0x7}, {0xb, 0x3}], 0x3) 2018/04/24 17:10:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'veth1_to_bridge\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/24 17:10:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt6_stats\x00') mmap(&(0x7f000050b000/0x4000)=nil, 0x4000, 0x4, 0x4053, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r1, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) sendfile(r0, r0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {}, 0x10, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'vboxnet0wlan1self!systemuser'}], 0xa, "90c643daa1e3a0abb1733e60a11fcdf69e1e836bc12239d0cdbe52b0fc53917ac93a956490aa92a9f5b5b6ca3f59bf6e7145b39d7287a365267b807a14d8c99880cba82a74c17c654aaa10f4313a18f7f37ebfb4d90d698e9b9f9787c79291a032a2b3dba79f3c7b54b2d4a1f5585ee748fd"}, 0x9a) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000ead000)=""/46, 0x96}], 0x1, 0x0) 2018/04/24 17:10:13 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x81, 0x0) sendto$unix(r0, &(0x7f0000000080)="f433edc4f62aa720d9b12433f957496eb1172f5bd3fe435744f8f6d15f4a9da6bb25cbba6a671f53dab544f2bdf1488af140cd2f28d9e38efd5018f3e19c274c131952766b23c58c59025dd19b8abfe3a9d5f407e3d8de1aba1d301e", 0x5c, 0x4041, 0x0, 0x0) futex(&(0x7f0000000100), 0x400000085, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x20004022000001) 2018/04/24 17:10:13 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) get_thread_area(&(0x7f0000000000)={0x2, 0x20001800, 0x0, 0x3, 0x100000, 0x40, 0x7, 0xd0f8, 0x7ff, 0x4}) ustat(0x72, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x1f}, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/137, &(0x7f0000000280)=0x89) mq_unlink(&(0x7f0000000180)='/dev/dsp\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) 2018/04/24 17:10:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x5}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x1f}, 0x20) 2018/04/24 17:10:13 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, &(0x7f0000000280)={r0}) [ 91.220725] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 91.298058] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/24 17:10:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt6_stats\x00') mmap(&(0x7f000050b000/0x4000)=nil, 0x4000, 0x4, 0x4053, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r1, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) sendfile(r0, r0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {}, 0x10, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'vboxnet0wlan1self!systemuser'}], 0xa, "90c643daa1e3a0abb1733e60a11fcdf69e1e836bc12239d0cdbe52b0fc53917ac93a956490aa92a9f5b5b6ca3f59bf6e7145b39d7287a365267b807a14d8c99880cba82a74c17c654aaa10f4313a18f7f37ebfb4d90d698e9b9f9787c79291a032a2b3dba79f3c7b54b2d4a1f5585ee748fd"}, 0x9a) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000ead000)=""/46, 0x96}], 0x1, 0x0) 2018/04/24 17:10:13 executing program 4: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) r0 = getuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/113, 0x71) 2018/04/24 17:10:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000), 0x0, &(0x7f00000c6000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) r2 = syz_open_pts(0xffffffffffffff9c, 0x101c02) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000001c0)={0x0, 0x9, 0x3, 0x7, 0x10001}) socketpair(0x10, 0x80002, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x2, [0x9, 0xffffffff]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x401}, 0x8) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/24 17:10:13 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) get_thread_area(&(0x7f0000000000)={0x2, 0x20001800, 0x0, 0x3, 0x100000, 0x40, 0x7, 0xd0f8, 0x7ff, 0x4}) ustat(0x72, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x1f}, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/137, &(0x7f0000000280)=0x89) mq_unlink(&(0x7f0000000180)='/dev/dsp\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) 2018/04/24 17:10:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x5}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x1f}, 0x20) 2018/04/24 17:10:13 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x400000) mmap(&(0x7f0000e39000/0x2000)=nil, 0x2000, 0x2, 0x31, r0, 0x40003) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f000050c000/0x600000)=nil], &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/04/24 17:10:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="091241e54975930f0000657d3a172ac7498f9cc465a6bc000a0000000000000000001c94f8c7a6b584eaa2b476c59d5acfb5729306607987b1543af106459c5c31e382dbbec0a01adff200000000000000000000", @ANYRES32=0x0, @ANYBLOB="000008001400010000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/24 17:10:13 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x38) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000001900)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000015c0)=@newsa={0xfc, 0x10, 0x201, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x1000, &(0x7f0000ffb000/0x2000)=nil, 0x5) gettid() dup(r0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000340)=0x5, 0x2) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x7926, 0x4e21, 0x0, 0x2, 0xa0, 0x20, 0x2c, r3, r4}, {0x3, 0x0, 0x2, 0xc6e8f9b, 0x1, 0x7, 0x1, 0x7f}, {0x10001, 0x6, 0x1, 0x20}, 0x3, 0x6e6bb2, 0x0, 0x1, 0x0, 0x2}, {{@in=@rand_addr=0x4, 0x4d3}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x3506, 0x3, 0x2, 0x10000, 0x0, 0xfffffffffffffffb, 0x8000}}, 0xe8) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ac0000001a0000042cbd7000fbdbdc8b0a800007ff07ff0f001400001400050000000000000000002008000600970700004000080028837afd94fe539c8405caf910b1b1a5eecf7168b2b3498181ed36d9308ef1ac0f6267b7e0f60415c772d7a10693e94bca730e79132e792b180300000800150006000000080010000600000008000600010000800c00160008004c00c100000008001008765ab3000800150003000000"], 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x40000) [ 91.932528] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/24 17:10:14 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000052e000/0x2000)=nil, 0x2000, 0x1000001, 0x32, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/112, &(0x7f0000000080)=0x70) 2018/04/24 17:10:14 executing program 3: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), 0x4) exit_group(0x10000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10080, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000140)={0x1, 0x3, 0xffffffffffffffff, 0x2, "ed7ad5229cd99172136c15e4b1dba262a18c0cab0ad93870e09ae22bac65a48bc962ab5d155a51bd2ab22913", 0x1}) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/24 17:10:14 executing program 0: socket$l2tp(0x18, 0x1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xf, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b495272460fb88f235000000ea"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0xfffffffffffffffc}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000f500000025000000000000000f00e5ffffff000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xf26, 0x39c, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/24 17:10:14 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00000001c0)=0x3, 0x322) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc3, 0x40) ioctl(r1, 0x9, &(0x7f0000000200)="71a94b60f1b4653932aed9f172713924e868f4659d07c4d0a2c1b3e8fa00c132b883bbed60627e3536551643386b1ac8271fd225dcd9cd3ee030668afd80647f945231de0ea4ff5697f9a12b652bc6b2d7d6c98a38bb581e810d1a1158ae099e50ace69411539b138094cc114903ef0d5e31291b69f2f0fad062343a43a2770c6693f5e07a3208290fc17ed084a10b287dc56bce9223682d6839832c769bc0f3efe03132d3f0") setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000180)={0x4, 0x0, 0x80, 0x2}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x29da, 0x3054353f, 0x2, 0x4db7}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20408410}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0015000d0100032dbd7000fddbdf250f00000a1800160014006400fe8000000000000000000000000000aa"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/04/24 17:10:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x5}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x1f}, 0x20) 2018/04/24 17:10:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x2, 0x0, &(0x7f0000000080)=""/105, &(0x7f0000000100)=""/93, &(0x7f0000000180)=""/153, 0x10000}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x4}, 0xa5) 2018/04/24 17:10:14 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x400, 0x5, 0x5, 0x768e, 0x80000000, 0x6, 0x3ff, 0x8, 0x6, 0x1}) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10040, 0x0) 2018/04/24 17:10:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x100) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {r2, r3+30000000}}, &(0x7f00000000c0)) 2018/04/24 17:10:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) shutdown(r0, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/220, 0xdc, 0xfd96e69535e77be6, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) r1 = getuid() setuid(r1) [ 92.206378] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/24 17:10:14 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2000000000000162, &(0x7f0000000000)=[{0x16, 0x0, 0x0, 0x1}]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xc40, 0x0) 2018/04/24 17:10:14 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa}, 0xb) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40900) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0x4}) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/24 17:10:15 executing program 1: add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="3772b742c99516c501f6fdee15f0ca893cb3c47cd3b627203d894ea70be8553be95229394d3a9efb7b0322654bb9c653f5f4bf1a47711f03c116b7b703a6835a0a7bb9327f4b54148f07242af42273746c2a853dbf87abc4e5e8be58deab8758f06237d9b72f87ed380c462f83e58fffca41d6dfff1c581b2a30455c1f745729606a7f7ec72656d7404d396a26ad5d20995965cc6e0fe67f7c87a2fbd1f77f8613975ca0f33be04405808887704b18495dcfd7f82a56796d3f2966292a15f9dde6d1092dfc94ce0d3b7897ea434ee43f66c4c249e1272d2c71ac677829703f0af3c7da543e5e39817b807ffb02", 0xed, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x420000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x39, "5090a2b1ffe67dd2139f95f31134acf0c5fd98f1e41b0bc5799b5d32c7fca7c4dcffb4d14c20ba354c52a4e2da62357920d18f05bc10be6fa8"}, &(0x7f0000000040)=0x41) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x48800, 0x200, 0xa90, 0xffffffff, r1}, &(0x7f00000001c0)=0x10) 2018/04/24 17:10:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x5}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x1f}, 0x20) 2018/04/24 17:10:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x40) 2018/04/24 17:10:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') exit(0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='befs\x00', 0x40000, &(0x7f0000000140)="a5783c99c9a9863a4f8b012c5c012ee94193bfc72164489a5331e8d6353fc223f10504d16209a61c6b742876dbe92c8db7b9ad0c582532f315fd0d4613627551038278e1b9e856e175afbb5b53a2dd67bde6c88e6c739969483b237f97eff8ffa7436d59d6f428372feb41c3847d7a4a4ad992b3cc1a9da7ea65ff16c1b5301b54fb11a5f527ad0e1ec80c7e913a") 2018/04/24 17:10:15 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x9, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x999, 0x8208, 0x401, 0x382, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0xf4}, &(0x7f0000000400)=0x8) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x20, 0x55d, 0x8}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x7f, 0x0, 0x20, 0x5}, &(0x7f0000000300)=0x18) write(r1, &(0x7f0000000180)="5239688140f9a713bd7800cbe21e46e173c9dd2659c3aa6fd527a832feff3c0d8599fce32832cc8a0cd18fd87b43a1a40778a7f1202cccbb6a693fc73e5e1c7b08944a8174de37be970af4e2a9f2a6c5bf47a860c9efd6987283c5d8aa95d4c932e87c932225274456e825664ca17ca03ec113238e5cc91041ad407c2002bf9f2e565b71a7", 0x85) recvfrom$packet(r3, &(0x7f00000000c0)=""/80, 0x50, 0x40000040, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x400800) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x3, 0xba0, 0x6, 0x5, 0x90e9, 0x10000, 0x2ae}, 0x1c) 2018/04/24 17:10:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x2, 0x0, &(0x7f0000000080)=""/105, &(0x7f0000000100)=""/93, &(0x7f0000000180)=""/153, 0x10000}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x4}, 0xa5) 2018/04/24 17:10:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001001000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9b7e, 0x101100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0xfffffffffffffe4a, &(0x7f0000000080)}, 0x10) 2018/04/24 17:10:15 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d2fce)=ANY=[@ANYBLOB="73797374656d00000003626a6563745f723a737368645f6b65795f743a7330202f7362696e2f6468636c69656e7420000000"], 0x32) [ 93.369640] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/24 17:10:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d}, 0xfffffffffffffebc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000004800000025000000c100070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/24 17:10:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="57547a0b50b7"}, 0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="316ea22c6616"}, 0x14) 2018/04/24 17:10:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x20}, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x200) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000040)=""/250) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f000093fff8)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) close(r2) close(r1) 2018/04/24 17:10:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000140)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) syslog(0xa, 0x0, 0x0) 2018/04/24 17:10:15 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80400) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(']) 2018/04/24 17:10:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) getpeername$unix(r2, &(0x7f0000000100), &(0x7f0000000080)=0x6e) openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mem_hardwall\x00', 0x2, 0x0) write(r1, &(0x7f0000000200), 0x0) 2018/04/24 17:10:16 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x14000) clone(0x12028000, &(0x7f0000000000)="3f3c663cf12637f45383267b965b0d2e61c29eb0f4be31726f42bae88b27bb2fd1dc988cad6ece3b9ebbe5e8b60b81cfd04f7692fe98a037aa74fa43781d0b1771e7f6175854ce54d6ba3a4aeaf60acacc46991c9e9726180b2eaabfa3373a3bd364766642886a720bdf072e5e8a248eb8a025d426684991853cafc8c45f9c3290500bfd26c783b10c569a8dce1a3c6b80cb28ae3e15c14ccd8142b82340f282b37ab56d079a70fd2255981c7842566bdcaa13bfe033a66d89fb391e34d185adba06fef46d03b3f19223f84a3b0e85935eafc4f25f112104a606af87975410f04d911c94aca2816a8d5d5f2726011681efe7049fa5dc", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="ddfe3f129d6a78e216e3a09ffc573127a1fdd4aab18303285d93d5784af7e1d6c8419d2201d68ccef09c") shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) 2018/04/24 17:10:16 executing program 5: ppoll(&(0x7f0000000000)=[{}, {}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0xffffffffffffff3e) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffffffffffb, 0xfff, 0xde1, {0x0, 0x989680}, 0x100, 0x6}) 2018/04/24 17:10:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000003c0)) r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x101, 0x0, 0x401, 0x8001}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000480)={r4, 0x2, 0xfb, "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"}, 0x103) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}}}, 0x108) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r6, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff}) sendmsg$key(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[@ANYBLOB="0200"], 0x2}, 0x1}, 0x0) recvmsg(r7, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/04/24 17:10:16 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000000000000006485f386280ed5b75007d74ebf71e829e8c66b56f44dd0c0c0a9dc3562e8f764d95a6d73c3e676e16bda773edc393511c7"], 0x20) write$rdma_cm(r0, &(0x7f0000000340)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x7dbc) 2018/04/24 17:10:16 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x103000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x80000001, 0x4c, 0x3, 0xff, 0x7, 0x8}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sched_getattr(r1, &(0x7f0000000140), 0x30, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x4000000c4, &(0x7f0000000200), &(0x7f00000001c0)=0x4) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x98139b892a69eab1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/04/24 17:10:16 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000500)=""/52) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x111000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x0, 0x0, 0x7}}, 0x44) write$selinux_create(r3, &(0x7f00000000c0)=@access={'system_u:object_r:tpm_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x30}, 0x34) write$evdev(r3, &(0x7f00000002c0)=[{{}, 0x1, 0x401, 0x9}, {{}, 0xfffffffffffffdaa, 0x6de, 0x8}, {{0x77359400}, 0x1, 0x100000000, 0x7}, {{0x0, 0x2710}, 0xddfe, 0x2, 0x1f}, {{0x0, 0x7530}, 0xffffffffffffffe0, 0xcb6, 0x3}, {{0x0, 0x7530}, 0x20, 0x1f}], 0x90) read$eventfd(r1, &(0x7f0000000400), 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x8) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/24 17:10:16 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x20000) ioctl$TCFLSH(r0, 0x540b, 0x1) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00000000c0)=""/6, &(0x7f0000000100)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='#\x00', 0x1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/24 17:10:16 executing program 5: clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x6}, &(0x7f00000000c0), &(0x7f0000000240)={r0, r1+30000000}, 0x8) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0004000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x8d}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x302) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xac}, 0x8) [ 94.541751] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 2018/04/24 17:10:16 executing program 2: unshare(0x80000404) r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x0) 2018/04/24 17:10:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) getpeername$unix(r2, &(0x7f0000000100), &(0x7f0000000080)=0x6e) openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mem_hardwall\x00', 0x2, 0x0) write(r1, &(0x7f0000000200), 0x0) 2018/04/24 17:10:16 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xffffffff00000000, 0x9, 0xffffffff, 0x0, 0xb2}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x2c, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x54db, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000380)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) read(r2, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r2, 0x80000080045002, &(0x7f0000000200)) uselib(&(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140)={0x3, 0x3, 0xfffffffffffffffd, 0x3}, 0x8) accept4(r2, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0xffffffffffffffa3, 0x7fffc) 2018/04/24 17:10:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000040)={0x6, {{0x2, 0x4e24}}, 0x0, 0x2, [{{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @rand_addr=0xffff}}]}, 0x190) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) 2018/04/24 17:10:16 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/24 17:10:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='skcipher\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001780)='\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001700)=[{&(0x7f0000000300)="1221572be96ddec8a5ca1ff8eee95a86d408a2ab043402c6342a19d11bba09aa778bb9ba46769a0db221ca1af456eb85b11f9fcd7b224c7100dcc225cc11302421e7193ded9bae9b07cb56cab61de291800ef258ee78d00b451e8cff3116483dc854c9202c042fedbddbf7a4f9a071cb58a258f85db2ea6bf9fac878f1caab14583687ffe68ccbb40cac5657483a10d0dd0a14626b96aa5e4ba0f2eede312989d05d1ceb1f29bdaea612acfa7b7d51bb05f2891abf360359dd9e72", 0xbb}, {&(0x7f00000026c0)="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0x1000}, {&(0x7f0000001480)="f0b20fb6b4932ed095d5140c776d9447bb5a8ee067379d4037a5fce85c947e2abff1af465f849fa8e399baf9138497ca003e0e215a51902448c21597e4b3a37a088425741572f52aad8ab907c3ff960aac943cd1979a3b9640c160f5928466abde0c4d34d3ec368765db5feed1e6e105adfd13f8bc4701a6c555e1db8ddf3b39b0e48c3350cf73d5f3db565c942c76a3ed3b1351612d85a7f0106104b37df14c3686146d891f477000d5278ae74278ec4f4c0da10e4bf405c3bd7f50069a1cc1089da566d0e4ef7b11196f94d09edba4d5b2fd02015c430bad809ebf225951", 0xdf}, {&(0x7f0000000200)="47cde3bcab0ecfb531a75dc8b274b9b6bb6c67b746616583641db252e099307be120d6", 0x23}, 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{&(0x7f00000046c0)="ce41de3e68d17309b7cab874db287be1384aaec7cb9cd106c5aa7610a4c297c7579e7db984d681dabde3a2e8cd95fa7944b3d8c0c9b6d1b957b52422ea083dfb2e1c579202634421961aef48d31c4a71ecb4949f0dbb4b9bfffe09162e2d43680f95974ae4b84dacafbf0c9634e70771068717d0c7b563e602ef3ae25383682ab1f7ffbddbfffc5dca67b7e255d52ebf9e69c170a2cfd21967cedfc9ada2bc441ddc01cab5fc51110ff3068c8a5faf8e24078ed08a681c5c95099ba875ab534d14fe82a11f7fc71e0b2da8ca3df6d0a476e31d74bf0fab9c311ddad16dcab98a687f7b0c5beae6854cbdf1d6ca2d7eeb8e823db8589c438c1e04bc3de2a0ab1b97219d67d8675da159bdfa54523ac67af30cd118c385e4bbdbb6ea10927716033116122af33f0fe9228d8f9435b4c13e10086f00fc171b2285efe7a56e3de7770cf41a61df90436535161f2039e6120696bca247088305ba28a4b40d28e929a795d53a62d3a32a4da46511097caa80e7d788e81f5f8890e2fff8f1841cdf5ccbae37e1ef103c75f5959ee0b999aa38c6dace7e6765e0c3ac31dc7662d850630f5cf4aee966520f253669731e2b2b0482de964e6ae18859d53a6cfd8f54a2c856ec87f5424980cd4df8881d294db5fef930ebb06c9193646a6cb8857672ca9b5a5886f2d65af5b516b52518f83b1c98153479d2a2a3e98b16a7fb28175b56d2ed51467f699efadcba43991a299815d2411f1bdc7fd99dbc75f4290a68268a906edb1f5bedf06879946bde20d01ddf7a3516b9fc91c39f36b12c32f2c3dbcee895237c958b3f8f747f5f99fb7351d84d2940e637616f32877eeb6df3b695af19e14774fb0b197c8cbc84e1198f35a3ca62f2439d06fea5aaf0f81a76b6cc1472d78554416cf5e0624dc6a2e1be1a1659a17f86f7aba5e1f6cdabb9c0cac2d7a667e3326181caaa025ac720244a7e23c250c3f094bba4b1ed0e23407fa14b6f94131876e033232e340894470232775b13cede0358bdf8ac67d03d336b70adb6e0b0f030a98c6b8ef12fd2239ada4ba0893ac41af794a52d0e1ce495eec69af760b6f13544879ef4fa9b09ad88b3770ae5f6f5e01709d2bb5672c4de418fd5ec62e73fa1bdfcfea0bcc8a39cf4475ff62e0752f9941afd9c04abb146af8d9ad76ae2b491c5577baa25826f1d09bdf059ba76186134ed28821c92841cd6dd14fdf4e44add4e10c8cdd4e13be5c246f05b2a0ded198dbe91fe3868736ff2ac074ca7fc78056d90460e8ecc7d88aeac6a8e5282dff5543e831103e83dad4850fc028d659599e7d73be9472be3cad9f9b0d5de3d23857a6a04cf642bfe7b2e4d33a7ca5725fe52685ecffe91743549fc4ccc576b9c00953fbbb311340186cc1f11d327c105c0f368f96da1fc6e1ded041be57dba7e6f970f6c2e3b230c4985732bafafe52f73035de7b552458658b31af19f7a3f4c40a02510f7ca3407073ddc553f61d17eea23608a9f084efbe1088f44d4e593d3ef0d4e8f630b288028136611fa51868e44d0ee0fb2b2bad0c93febaa33ec9e5c8733694007c0cc7e97356514c2470cbd97cbd3e7053d5f2b9e466ff2e73e1300275d27ad8443c90b454ee9d081ca062d48067d260b92a44693400f8b8281bdb5749631307cbfbbff704b8a7b522376ff758194cdf790628138219928492bce4ccdfa570ac3683299d6806fa9cab626b21e9193e6918ce80c180b63f1fe09bd9bc304510d09c0f7abebeb1510bea4dcc0de6c8a201e01d7d6e245e7356a75a647fd6b984aef3a4cb62ee8afdbc14c60ede0f062b96f88024430930496edff73d5c32ea80ed4c4768506f9ff8a85b392b52d73c35444ff5f7c0a3ab437690e40d5d6a71b0cf26f45816652b6462484d6c37d7b78dd8193dd4c1b035e079b3516a085d9761b1ecf9750bf90dae20ae9ded4a00ed25e3aa2ca7a064aac70f9b83cecd4a19e8f3e78013e6d2d1b5c55ce7eb4bd235bc86a4ce665ff8dade0ff881dffc162031a2bb643ebf521dbe6f664364f7bcb12dc56fe2ed9092d3be436c93cd83462aa17e98a147f581635961c2d75ac9addc325dfa5a4185b1c71cbd3d8a33f3fdd23911ff9ff58ffc412b098fb82c209544a5f9cd53e7f5a9855a3634083d2151cf09c23063e851f3341e9c3d00b402fd5a782911b1d1790289985b9ff70e6674af5321d9a877e727ec7ac61452571282c8d780d6638abce0245cbe1f14f924b6d2e77667901e548294c885f2a1300c83ea188aeeede626e6b6e9cc3df03465b8ce8a718a49f26d18e2e0db7816489a4e2c02b6e6355ef04da81795c4a351e74c61fca286faad2b8e2a0ebd2cb37270f342c3d978d73e347fd72ef41e8a26dc20cb2bfd493cd0f78669ea831861762cfb072b6cce6870d2ae1cb0ed394c1bd83e40b1a9c227cc60e6e42fd2b4286d3a3084ab05448b5b2c5c8091cd52f2e9c09c28b4868a8b0e96644edf296d905ec46bd032e23c34093980e50943156b0f6593a84c71f58d5aecbe513a8c7d940f853a9e9e82c868777a7b85c8b15921cd83b87df6beac4b5f498ffd2643be0b18f77fa3086be06a7a089d56fc5b61ee0e8767939963805122397e413036fbeb12dfed58e4d783e50e32b2f5eb7fd0672116c618891c3fba50c4b1e4630e924cde337bd4557301be8d0bad6251c0d2a5728b84cf195efe4e95be80464072cefff6392381b64ca88ebb40c6c1a09f912a00dcf2b411eaddc0fda35fd43977418ac1fe93be93352b1dfe812d76d3ade48279c3b45cc90856437479d04c3d6f7b16861cc554346bd669d8211bade3bb6682f5a7541978928558723e0e1245eeb53e4ebc0658bf5944f0eb0771425ec7bb3d9c74f4ad72fe567ae36b473f546f967a52cc26b17dac54e31dedc06c9497104b1745bfdc0d2724105df8ddd4f79b88a3fb7b5feacbf108edd101109caa53cdf1ff06c9a8c5080bd5ea6659b8608c038e1ea3cc1d8d66c76846cbbed887644f390c649ef72b253b6c46f176c1822870846a2e614e31aade1123535e4a3002f590a342d2cef63f2b8995a4e81838662329b7f5445c5fefb2890b85e2ed045f97c814ad1c1af81ddcb6e33dd59f579330d13684c71b3ef0d8b3f7e45a3990777775e07abd1e202d8f1d8b17641e524bc42d2cb7ffc713af4db533b211f7e20202dcfdd28eb1f6cb567395564b1a6b006ee903f8fa17f2e169b38ce2053d165478dc1a6f772245f88625e871616bd57729215a977c100a4166c75d9178082c8dbba242810ce86b3fd42143f4d1e04f48cf8d7557ca5ad141b28f4cba797fa25a8e727497a40461467c1784455fffb607f42cb65ad70c9b013c050f7b5b630b75e712f3a25c188f72e42255051cf95504f84ece36f33d79e38da2e6b2873f72db5a4e08229c580cedf62d6aa340749dfe0e0e9822f5eb3ad699a592330bd4739a5431a12f98ddcfd040e4b279c71314004aaa980205f0e27bf2daf99623c10f37fa61e80c9d40277eab2988b9d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0x1000}, {&(0x7f0000001580)="d6285949e9617ce8ed3d3f36e52ef289241891020b3e55a8045f8fc22b8dae656a026701819587a318a2d13aba3e0a93b10ea2cc464391c53bfa8df16c632088645d48371dbda7d247f201f78942e4c82aa18af06b32b5202b47ea84b58b13fe79f02d286009ba1b592b00a48eddddc749ef6fd505aea9104dc25137a3aff900485e8bce6834148533b243e04429bb7bef0e2513ed61b87601c3db1f03c5de34be4324e1c326587c6da1ca757832236d95207a524094ca571eee113d", 0xbc}], 0x7, r2) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$getenv(0x4201, r4, 0x8, &(0x7f00000017c0)) getpgid(r4) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x100) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r5, r5, 0x7, 0x2}, 0x10) 2018/04/24 17:10:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000619ffc)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/24 17:10:16 executing program 2: r0 = fanotify_init(0x2, 0x2) fdatasync(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2e, "74577c3118f759ea6bbd19c03af3c82a48178453e4fc35a8c6cf25da4ac25c57509ece9bf6bb8c3a1d4ae960fab5"}, &(0x7f0000000080)=0x36) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xdce3, 0x6}, 0x8) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x80000001, 0x2}, 0x2) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000040)={0x400000}) 2018/04/24 17:10:16 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) io_setup(0x80, &(0x7f00006f1000)=0x0) close(r1) io_submit(r2, 0x1, &(0x7f0000000740)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/04/24 17:10:16 executing program 3: open(&(0x7f0000000040)='./file1\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f00000004c0), 0x0, 0x1ff}], 0x40001, &(0x7f0000000600)={[{@noquota='noquota', 0x2c}]}) unlink(&(0x7f0000000080)='./file0\x00') fallocate(r0, 0x10, 0x0, 0x200) 2018/04/24 17:10:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000002c0)={@loopback, @empty, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x28, r1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'gretap0\x00', 0x103}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000100)={0x20000000000000a8, &(0x7f0000000140)}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/24 17:10:17 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x440) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0xe6) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c05, 0x10000000) 2018/04/24 17:10:17 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffbfffffe, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x4c, "dc2c874ed7a14956d2626baa0c009bae693c6be679ed4fc1b95d29a62676e6f19decf5e68c0b8a799d39b8aac6a7e8a11dfc30566fc412329cf46ec91165745b95e02b91f4fdf8472a08450d"}, &(0x7f0000000080)=0x54) 2018/04/24 17:10:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x7fffffff, 0x7fff, 0x0) r0 = semget(0x3, 0x7, 0x32a) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='bridge_slave_1\x00', 0x10) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000000)=""/51) 2018/04/24 17:10:17 executing program 7: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x94, 0x32, 0x100, 0x70bd26, 0x25dfdbfc, {0x20}, [@generic="c5a82302aaf926173792f39541746484b97d047973d66e34633e0fc0f684b8e621451d3c78b014657035683bfbfbd9040d8af39eb04cce2e5d69585181ba609b81ef67553f66f39ee29f3a6814213d344f5966485eadc59226ee349314a00fcb019a4bcef717365f79870a8684", @typed={0x8, 0x79, @u32=0x5}, @typed={0x8, 0x6, @fd=r0}]}, 0x94}, 0x1, 0x0, 0x0, 0x4084}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r3) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/24 17:10:17 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000500)=""/52) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x111000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x0, 0x0, 0x7}}, 0x44) write$selinux_create(r3, &(0x7f00000000c0)=@access={'system_u:object_r:tpm_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x30}, 0x34) write$evdev(r3, &(0x7f00000002c0)=[{{}, 0x1, 0x401, 0x9}, {{}, 0xfffffffffffffdaa, 0x6de, 0x8}, {{0x77359400}, 0x1, 0x100000000, 0x7}, {{0x0, 0x2710}, 0xddfe, 0x2, 0x1f}, {{0x0, 0x7530}, 0xffffffffffffffe0, 0xcb6, 0x3}, {{0x0, 0x7530}, 0x20, 0x1f}], 0x90) read$eventfd(r1, &(0x7f0000000400), 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x8) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/24 17:10:17 executing program 3: r0 = socket(0x10, 0x803, 0x0) recvmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000100)=""/221, 0xdd}], 0x3, &(0x7f0000000240)=""/220, 0xdc, 0x8}, 0xffff}, {{&(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/196, 0xc4}, {&(0x7f00000004c0)=""/13, 0xd}, {&(0x7f0000000500)=""/111, 0xffffffffffffff39}, {&(0x7f0000000580)=""/83, 0x53}, {&(0x7f0000000600)=""/124, 0x7c}, {&(0x7f0000000680)=""/93, 0x5d}], 0x6, &(0x7f0000000780)=""/4096, 0x1000}, 0xff}, {{&(0x7f0000001780)=@sco, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001800)=""/162, 0xa2}, {&(0x7f00000018c0)=""/149, 0x95}, {&(0x7f0000001980)=""/136, 0x88}, {&(0x7f0000001a40)=""/164, 0xa4}, {&(0x7f0000001b00)=""/217, 0xd9}, {&(0x7f0000001c00)=""/17, 0x11}, {&(0x7f0000001c40)=""/59, 0x3b}, {&(0x7f0000001c80)=""/84, 0x54}, {&(0x7f0000001d00)=""/115, 0x73}, {&(0x7f0000001d80)=""/112, 0x70}], 0xa, 0x0, 0x0, 0x100000001}, 0x7}, {{&(0x7f0000001ec0)=@ipx, 0x80, &(0x7f0000002200)=[{&(0x7f0000001f40)=""/126, 0x7e}, {&(0x7f0000001fc0)=""/159, 0x9f}, {&(0x7f0000002080)=""/198, 0xc6}, {&(0x7f0000002180)=""/104, 0x68}], 0x4, &(0x7f0000002240)=""/10, 0xa, 0x300d}, 0xfffffffffffff5d1}, {{&(0x7f0000002280)=@ipx, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002300)}, {&(0x7f0000002340)=""/97, 0x61}], 0x2, &(0x7f0000002400)=""/85, 0x55, 0x3}, 0x3ff}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xffffffff80000000}, 0x1d6}, {{&(0x7f00000034c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003540)=""/90, 0x5a}], 0x1}, 0x1}, {{&(0x7f0000003600)=@generic, 0x80, &(0x7f0000004740)=[{&(0x7f0000003680)=""/152, 0x98}, {&(0x7f0000003740)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x9}, 0xb3}], 0x8, 0x0, &(0x7f00000057c0)) 2018/04/24 17:10:17 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0xf, 0x4000000}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x8a00) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000c00)=ANY=[@ANYRES32=0x0, @ANYBLOB="000807008004010007009d0003000800010088466f011315924fdf268c"], &(0x7f0000000780)=0x16) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x9, 0xfffffffffffffffa}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000840)={0x0, 0x1e, "953c933a9746ac1826d9d54f68339969933a653b4513181da98e7331443c"}, &(0x7f0000000880)=0x26) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000008c0)={0x0, 0x4c, "787b5581f041dae029de3efb72924cdbb1803e32d2c84fea526d9f30105e152badc4f9203d493836b675c57d69f2947ef627b94950d79f6ada6ab9a058c32d83377b7199b22a19407afe3eca"}, &(0x7f0000000940)=0x54) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000a00)={0x0, 0x58, &(0x7f0000000980)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff]}}]}, &(0x7f0000000a40)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000bc0)={&(0x7f00000001c0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000700)=[{&(0x7f00000002c0)="af8c1fa26f420bda3b589bfc837310eed61dd0e4677b375a836614ff841e6391baa5a4864aea498d08309acde0107176ed79d45314e1aaf8db564bb5a7e16cdd65bfe6a61b54d4117d6778", 0x4b}, {&(0x7f0000000340)="29855d97d77bbb43c010f1f01722309f021a07622a1f2cffefdf9203a5d61ae99f9d3280b771cc1c4d2c4c0779c47592634c382cc13126bca8d27b429cccd158fe6ea751593bfb8de507826e5a5d887d38a63e83df4fba246fd3afc41954d2fa52f570dbd68918d681d888b4963ae4bacc7871e54e8eb0ae0c2f87eb8381b2291ce1ad683edb4d669556bf86923a9a064710", 0x92}, {&(0x7f0000000400)="783cd679f68ed70b4e410058b1a3f85fd36759162228fed04ee4f75373e3357a505cb965aafed0d2986e9c9ed05d991a902884af2980d783efb3f54d32ab35895d213cc604a6fe4c0e5a60", 0x4b}, {&(0x7f0000000480)="842fe14594f4667176c412199f0e4a09146c31f8e92d675f2b45b6164dd1852682e9d2c124ac506f61af391564f89b58f2ce762b371fa3ded28edb06d4d53e3c6eefeb28cb2e3f2a0f18c8f72b79189ca6a02468f1db3839ee4d86f5b53c550d1798c30003247f3f06", 0x69}, {&(0x7f0000000500)="72b6465f52ffd6502396e60a94bd819973b8547c4a2277c7cb43ad05fabb8cad89d627bcc5ed9fd53e051e667b5addf5aef68539990fcde5f14afd8e6124833c37879b249bc575193f", 0x49}, {&(0x7f0000000580)="938cac607f40747c85b88fd1e81c3cb1f4ad6ecd12dcd4dbc014e6a741cee177eb17a7ec59d3c3d8618c70b3ed3c44503c7cb6d60d06791a1acba4ac5f9f4bf01b8988e39b4de1592e91ac76bff8d2bbe05f50139ab458e61eb966c917e38b7f3a7efb581d11dabcc1a075ee8a858e37de4c402ef1", 0x75}, {&(0x7f0000000600)="55dc40713175f16394ef5c4a9c07d411e76cab47c8eb460f9f9adb3855f5f00658f3a1ce299490ae161989b7184963c40b8989139319f8bb05bce231caa3d1aa5d1ec2ea7d57a9a61f785450831fc1844870e4af97adccdfdaa71b86ad99bba45857965285a1e7f7439ce58cbf3284a4bfc759f86d57470b216b92c86257b92389e985d23c8f161707a560dc671f0809e09a934216ce543a7f5a9b0f1bbbdcc8f2b52bf612b138d76021c75d32e766afce2db685c17dcae7b7f9c49f5c8294b77ea4dafd55017bedf35c6c04a2598eb9a336fc79", 0xd4}], 0x7, &(0x7f0000000a80)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0xd8e, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x800, 0x8000, 0x1ff, 0x101, 0x7, 0x3, 0x80000001, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0xffff, 0x7fff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x9, 0x719, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8004, 0x0, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0xfff, 0x3, r6}}], 0x120, 0x20000001}, 0x4800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x81, 0x400, 0x10, 0x7, 0x80000000, 0x3f}, 0x7303, 0x9, 0x5, 0x4, 0x200, "9c2ac7f28bf34c41e566cb4f8bee4fdf268b7b85106e737d2904fbba0a7059134b4a9bbd3af785cf7fa07cf45b65c6aa540cda2798fd8089c6c848199360a3e89a117eea16bdb20d9c6cd5e4c5a10e132a203935f385a2feb20602f2e739696b1ca1213aed3c78e07ab34b8ad342f359825de5ce2f197a8efa0167a9d13dab0e"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f0000000180)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) syz_open_procfs(r8, &(0x7f0000000c40)='limits\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r7, 0x14, 0x8, 0xe19, 0x4, 0x2}, &(0x7f0000000280)=0x8) 2018/04/24 17:10:17 executing program 6: madvise(&(0x7f0000409000/0x3000)=nil, 0x3000, 0xe) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x101) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/rt6_stats\x00') 2018/04/24 17:10:17 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) fsetxattr(r0, &(0x7f0000000340)=@known='security.ima\x00', &(0x7f0000000380)=']\'+\x00', 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x5, 0x0, 0xb1, 0x1da, "b07091b459b1c0b14aeda8c839ce4eb0de579fd96f0c5989b3aae1ef6291a556dbb5070ec490a4e5e560593e", 0x9}, 0x0, 0x0, 0x1f, r1, 0x100000000, 0x10001, "de98b39597409c6728fac30177f534a6d89cf12b9b8d621e8943afbcb844120bf280ba8dc3261f5389aa8e7562a0d3a8732b2f1ff81ae1ea1853d9206a78d09f", &(0x7f0000000080)='mime_typesecurity\x00', 0x12, [], [0xa77, 0x1, 0x7]}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000002c0)=0x1, 0x4) syncfs(r0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) 2018/04/24 17:10:17 executing program 4: madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000040), &(0x7f0000000080)=0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/24 17:10:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x4a) sendmmsg$unix(r1, &(0x7f0000007c40)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000001c0)="67b24e6c1b1ce2812af9aacb6e04937738caf5ff54c51008c98cf0afde59f001cff721f7b921470d935fd3aaadebec70be52541bcdbe849998df5104a62274d122d70b5ac2c82c065476b6d00cdd1dbf46e556145294edc8553e758dc28dc91b4b5cb8b8e8a3625da9dfa27e126e0920df2ddcd3416c06a2d32f871b7f6abf60d1522d1e725bd1fb6af540eda3b3580cec028ea5ba9bccc0f849cfccb2ecc7258773d3d52b2b7db94f79dc8f5a78342c429d9334fa1d8c4eeda4bce0c1159d854aed5cbe238b23b53f7e042ceb8ac9a59a99a2e5b8c762799422d8728498c640d749e62f50b9", 0xe6}, {&(0x7f0000000000)="853ef51f475b02ef329dc433a9727fc75ef9161742882930c88eac55ae7c12dbf93a8e10f2884180ea07572a2746fae0c03c961543501b7618d7c64c307c670edc733d74b306b784d6484218d98fea88aab560aa377bdc8869ac39bcc357b4f4abf70e7c1cda58a2101d3220311b71d307d8d70bf67eb58635b7e29eba76", 0x7e}], 0x2, &(0x7f0000000340)=[@rights={0x10, 0x1, 0x1}], 0x3f8}], 0x1, 0x0) 2018/04/24 17:10:18 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="14bf68ec3387183dc668"], &(0x7f0000000080)={0x1000}) 2018/04/24 17:10:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fcntl$getown(r0, 0x9) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=""/24, 0x18) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="ba36d079fb20a9479d2d2801cb4eb0c1041b9f85344ea762a835d305fe14adb542970cbfa307931cbdb4b9e115eb2f5a22a314f6bffbcc5fc0b3502b92bb4a67b4f2bc8941dfeff5fc26279a0ba8fb167bd182bb1989d8b077e26bcba00c96f78d2fd19d7f088fb6a9c9f0c735e99520212f1c6205d04279743d231b95992d109a68949a72786ef2a01da5bfda7f413ed1ba03737ada94f7e8f4d27b") set_mempolicy(0x4003, &(0x7f0000000000)=0x2a1b, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x5, 0x800000000009}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0xc, 0x7, 0x4, 0x100000001, 0x0, r1, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000140), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r2, &(0x7f0000eef000)}, 0x10) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f0000000240)=""/168, 0xa8, 0x2040, &(0x7f0000000380)={0x11, 0xff, r3, 0x1, 0x5, 0x6, @random='^QoGmw'}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) 2018/04/24 17:10:18 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4100, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0180ffffffffffff0300000000400000000009000000000000000500000000000000068bce8c565325af00000000000000000000000000000000f9ffffff0000000021000000000000000000000000000049e3d1c47180"]) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) set_mempolicy(0x4003, &(0x7f0000ef3ff8)=0x401, 0x5) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/04/24 17:10:18 executing program 4: madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000040), &(0x7f0000000080)=0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/24 17:10:18 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000180)=0xfffffff3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x100, 0x80, 0x6, 0x80000000}, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080)=0x9bc, 0x4) 2018/04/24 17:10:18 executing program 5: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e21, 0x40, 0xa, 0x0, 0x20, 0x0, 0x0, r1}, {0x7ff, 0xff, 0x7, 0x0, 0x7, 0x0, 0x9, 0x5}, {0xfffffffffffffffe, 0x9, 0x1000, 0x1ff}, 0x0, 0x6e6bbc, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x10000, 0xfffffffffffffbba, 0x8, 0x4}}, 0xe8) socket(0x40000000015, 0x5, 0x0) unshare(0x840000) socket$nl_netfilter(0x10, 0x3, 0xc) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) futex(&(0x7f0000000180)=0x1, 0x4, 0x1, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)=0x1, 0x2) 2018/04/24 17:10:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002700)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000780)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)={0x58, 0x0, 0x0, 0x0, 0x0, {}, [{{0x29f, 0x1}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x58}, 0x1}, 0x0) 2018/04/24 17:10:18 executing program 0: r0 = socket$inet(0x2, 0x6, 0x400000002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000011c0)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6, 0x1, "b03f654cc2ac93ec037260b4b5f24e2b27e606e19caa047ad4522acbae8ee5559e695b58375a46ef8433858018f47454e2d0f803f63ecb3af1b8e1226f183c4fbab136714a9cd99a2134d3121270d11f"}, 0xd8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000080), &(0x7f0000000800)=ANY=[]}, 0x78) 2018/04/24 17:10:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001500)='/dev/sequencer\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001540)={0x0, 0xffffffffffff6ba4}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000015c0)=r2, 0x4) r3 = fcntl$dupfd(r0, 0x2406, r0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1054) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000180)=0x40, 0x4) sendmsg$nl_netfilter(r3, &(0x7f0000001400)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)={0x14, 0x8, 0xb, 0x400, 0x70bd27, 0x25dfdbfd, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x24000081}, 0x80) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000040)) ioctl$TCSBRKP(r3, 0x5425, 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000100)=0x8000, &(0x7f0000000140)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001300)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000001280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="33b1cbbc16caffffff03011700000000000000000000000000"], 0x14}, 0x1}, 0x803) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000001340)={0x5, 0x80, 0x0, 0x100000000, 0x63a}) 2018/04/24 17:10:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x5, 0x4e23, 0x5, 0xa, 0x20, 0xa0, 0x0, r3, r4}, {0x1f, 0x7, 0x1, 0x9, 0x2, 0x689f, 0x4, 0x10001}, {0x8, 0x1, 0x4, 0x2}, 0x1, 0x6e6bbd, 0x1, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x3b}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x6, 0x3, 0x3ff, 0x8, 0x7f, 0x800}}, 0xe8) 2018/04/24 17:10:19 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000100)={{0xfffffffffffffffe, 0x1}, 'port1\x00', 0x14, 0x46, 0x6, 0x5, 0x40, 0x2, 0x3, 0x0, 0x2, 0x3}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x4, &(0x7f0000000240)=0xfffffe25) 2018/04/24 17:10:19 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x4) lseek(r0, 0x0, 0x1) 2018/04/24 17:10:19 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x7fffffffffffe, &(0x7f0000001200)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x1000000000013) timer_create(0x7, &(0x7f0000000140)={0x0, 0x1c, 0x2, @thr={&(0x7f0000000200)="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", &(0x7f0000000040)="f7ea6223ef5ba7f2a8680379bd2842c70a955ac08b851567deb999737778113c683426c7279b42dbf9b46b30f68086fefe5128edea531bd972eca34389796ed8ca8a45e2f0bb2be0fed5a1fbd13088b041d41a702106feaa78a9ee0c034f3cdf18f6faa8c1e657f9edb3910a02c97abc204b7a933d553667917bbe2626e76af1f2a2587ecd383242ebe94fe62b7bae5e7a85a5cb7ca947ccff307dc03e6b7b5eeb4538529f93bab177016ea09f78fcad3d25612a3a6f63441dcc77f6014d83222c70e99da7fe68f5e789669a6638d53ad2a6576b7c25b5f943b23e8e1504213070d90defc124663eeb74a5b837ca1e0f45f19ad78c57b675"}}, &(0x7f0000000180)) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/24 17:10:19 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0c50000000000000025000000000000b195001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x30, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000000200)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/04/24 17:10:19 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x81, 0x101d00) ioctl$int_in(r0, 0x5421, &(0x7f00000002c0)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x7fffffff, 0x2, 0x839e, 0x8, 0x1, 0x1, 0xdcf, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7, 0x9}, &(0x7f0000000240)=0x90) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000300)=[{0x2, 0xfff}, {0x8, 0x5}, {0x2, 0x9}], 0x3) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000040)="5500000019007fb1b72d1cb2a4a280a80a06050000a84321a7322369250009002100001c0100000006000500020000880d0000dc1338d544000a9b84226e2556e04075437ceeb75afb83de448daa7227c43ab82200", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/24 17:10:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0xf85, 0x30, 0x1, 0x7fffffff}, &(0x7f0000000280)=0x18) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) clock_settime(0x7, &(0x7f00000000c0)={0x77359400}) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x0, 0x20}, 0xc) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x940, 0x80) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000080)={{0xfffffffffffffffc, 0x3}, 0x28}, 0x10) 2018/04/24 17:10:19 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x48, 0x1, 0x9, 0x10, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006fe8)={r0, &(0x7f0000000000), &(0x7f0000001f36)=""/202}, 0x18) r1 = shmget(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) r2 = getuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r6 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x1, r2, r3, r4, r5, 0x11c, 0x401}, 0x2de7, 0x20, 0x0, 0x2, r6, r7}) r8 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x0, 0x201) getsockopt$IP_VS_SO_GET_SERVICE(r8, 0x0, 0x483, &(0x7f0000000340), &(0x7f00000003c0)=0x68) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) [ 97.278216] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/24 17:10:19 executing program 2: r0 = inotify_init1(0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x82e, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000200)="de67cf9c4b23114f8e6de239d6d7857bcc68090f1de18db9de7a13286cb94a8193be25b5cfb687a803c62809863eadb952abf0a829c6377633f0a20188fc54135e4353720bbe0eeef730298a7f263db58e163cb5b5c84f740475c331eeb3e63ebcf395da418def21c8bba17ebe220009f3fc4b9cf95b0afb7b24f615614e60cd0cb1bb0ca62fc03c53e58e1ddac4bfa95ff7c54ffeaec0490d0543a6990495802cca33f69acbf458c2e5994bf45dda134ca622cc6e2539f7dd01d65c19e13b5421b67cc9e6abe0610fe33e5499ff81a63f69a6c869448deeb04c85480233ec9a3ca7b796cc15d8b715ece2b121ac", 0xee}, {&(0x7f0000000300)="fd47d6afa3b4f770f4e647c5d5a84a5d3e9c11b688ec0662334b9ba4835c5ef7569474e8eef9474cf3763048a9509f8580b694b7d21ef41267369f83ada14db752140a55c370db20fa4ecc4d824b7454df1d1babb0f0261101b13d3da558ec14068ea67ac804d55c3a0ab3be80a85141255bdf69a4babc42a1e38407ee5e04db2e1b03fa807227c849a64d9f76c582d1faeb2aaa4d35ea7a99", 0x99, 0x7}, {&(0x7f0000000140)="ebcccaf508f5cf4f16634ac6d3bff146a5768ad2446a0f7057e11a820bbf0f7de6e232fa2b3f20035899d78ef17366e7052d08ebef", 0x35, 0x17fdb040}, {&(0x7f00000003c0)="eefe8cce4867f16f61941926882f484b0dfba864fa863cdd4f89bfed2323939bfbd672fefee701f8aea722a2beae31ab0733b54b966355bb91ff098b2a095bc23318e994ef376671f1eb8e7f8a8262fe924ee3b03a475345e2c691aa6c8a87c3c7336df6f2a070a502a50e1f0e6ff8c66062bb3969d4fac7c59157610e49ea1b90f0274c6ed1fb9d5ef442b2a01ba474f5373717dd34e7ab3dac34bf867f268ab86f23b214bde4b8e229fbeb6518c61313d392b6c307c1a87cad06f65f9f4b666eab9832625d9af0367376eed79cbef0db41a9dbb9ec381e5acf3ca0ff54e9fca6fb6dc6ffd7ba2d405e0ac8593efe55eabf73d154c3", 0xf6, 0xffffffff}], 0x200000, &(0x7f0000000540)={[{@codepage={'codepage', 0x3d, 'iso8859-9'}, 0x2c}, {@quiet='quiet', 0x2c}, {@part={'part', 0x3d, [0x0, 0x30, 0x38, 0x78]}, 0x2c}]}) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000001c0), &(0x7f0000000180)=0xc) r2 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x1, 0x20000) r3 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0xffffffffffffffff, 0x30000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000600)=r3) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000640)="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") 2018/04/24 17:10:19 executing program 7: unshare(0x8000400) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x90b, 0x3, 0x1fd, 0x1, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x100}, &(0x7f0000000100)=0x8) r2 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) [ 97.377530] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/24 17:10:19 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0c50000000000000025000000000000b195001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x30, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000000200)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) [ 97.466139] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/24 17:10:19 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/04/24 17:10:19 executing program 4: unshare(0x8000400) clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x208000000) 2018/04/24 17:10:19 executing program 6: clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="97") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2fffffffffe, 0x143000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x3ff, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000180)="dc12eaa2c19c242c19646eb4a21230e981c52a67ee456c0527316f5c1154932fdbeb227b4d799eccdc9f41b894362e06bc4fb55433495cbf3fb2b4b715c3e9967daf339813f5c4f58fba7f945fb537d9aabf959b72db8f26109b", 0x5a) munlockall() 2018/04/24 17:10:19 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x200000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="93feb4699eeb24eba431598c28189da1d7690a83841d0500c224408ba0bac4db61f0d3bd30c8668a7820b4c6b52f51", 0x2f) r1 = socket$inet(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/24 17:10:19 executing program 7: 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}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000080)='eth1keyringuser-\x00', 0x3) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000003a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000039c0)={&(0x7f0000000600)=@bridge_getneigh={0x20, 0x1e, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/24 17:10:19 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x4200) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffffffa) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="33000000000000005dfb9248ca3c6339cbc05abdab51816cf33afc0019c5a0b88681458c6f6c08b94118047e9c4230dfeb1a4ef7f5ea664fa52c08385c7f2d5db2ea0e72786154560d5c746db6ab29b0beafe4d8cd49afda00416c040ed4723e7106da4d9bf5fbe078143ce800dab935d74c7a6a1e1d87a98a9d83eb404a530ea1ded3eb0a0ad6b8"]}) [ 97.846984] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 17:10:19 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000340)) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) r3 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x3f, 0x101402) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000003c0)=r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) execveat(r4, &(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='&\x00', &(0x7f0000000140)="ae70726f6300", &(0x7f0000000180)='!(system,user$&vboxnet0selinux&\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='#\x00', &(0x7f0000000240)='user\x00', &(0x7f0000000280)='\x00'], 0x400) mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) pivot_root(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)='./file1\x00') 2018/04/24 17:10:20 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r0) [ 98.033786] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 17:10:20 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x80, 0x103000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="080026bd7000fddbdf250000140001000800010002000000080006006f76660008000600000000800000384eaa63021d2aac09794e43d1c7fe5723af83068efb09ad9099a252c2f22ba75bab4a0ed78fd500eef9d6d0e38a7863a2869aaa6fa6b317c4006c5a06387d6351c990736d90296fc89b33509b015f983817f1b6278bc6444708e61bc1a658686f2b2248887e2f443ca8f7ea9c372221c16536383bf6c11d544c81fb5cd8528e9e86"], 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) readv(r0, &(0x7f0000063000)=[{&(0x7f0000cc6000)=""/4096, 0x1000}], 0x1) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x1aa00) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) r4 = dup(r0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000400)={0xee, &(0x7f00000003c0)}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xc0000, 0x0) linkat(r4, &(0x7f0000000040)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00', 0x1000) 2018/04/24 17:10:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x785b, 0x0, 0x0, 0x6, 0x1, 0x0, 0x6}) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0x3, 0x10000, 0x4000000, 0x8}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x3, 0x80001, 0x5, 0xfffffffffffffffd, 0xdffffffffffb}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x40045402, &(0x7f00000001c0)=""/235) fallocate(r1, 0x1, 0xba, 0x7ff) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x381800) ioctl$TIOCSTI(r3, 0x5412, 0x12) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x10000) 2018/04/24 17:10:20 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@alg={0x110, 0x10, 0x400, 0x70bd28, 0x25dfdbff, {{'sha1_mb\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x264}, {0x8, 0x1, 0x5000000}, {0x8, 0x1, 0x14c}, {0x8, 0x1, 0xa56}, {0x8, 0x1, 0x3}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clock_adjtime(0x8f4b9bd0dc423b8e, &(0x7f0000000140)) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000440)={0x288, 0x0, 0x6, 0xffffffffffff0000, 0x95, 0x9}) 2018/04/24 17:10:20 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc0, "a78b37388e187ce5c294ca3cfb2d94b79d2e35ad8d51f8ba365870cee9d28aa5028e018b14cc21e31a9b998f9c81309590c83b5e77186847f357d3d90116f881230b4428db22d0ec933dd8de7b25826f6044031e47e1bbeab9d5956a3c97f52ea326fcbd9d9d935ab7ead92eb6f9dcb909688a663da0a030de437f4c873b0b2e857900bb748e256ad942fb70bad281424fdf94f6629e7649b86238d31b8f724c3e5ccb36e010d93e75e9306c8620c68dbcbcab560b44511e2ce791d43bada962"}, &(0x7f0000000140)=0xc8) syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x5, &(0x7f0000000500)=[{&(0x7f00000002c0)="c5f31581bc1b49983df9ef44bb308c13549dfa800babafba1005760c87fac595eda3e25d8d6639685af93d1fcab60751122f42c5530c0575749174a7e9b3d18cbf60d5c0f032339ec0b2119f219abaad53901e21c2188a6bbf3076c294e29bcf838f8f70fe53f637db0af255e0ee743fc451a78a12f93db643c5b577f737ee67", 0x80, 0x7f}, {&(0x7f0000000340)="c2801d398952619e16a053d7137c1461d3b533d09602bc58affb01b941a4366e3e7abf8a3e46a51815acb55eb362349e11ec7a8ab596ac07de04b95de582933c5d0ff2a03798e67885be88388ca616f9e9d819d2c3c26868f106f748e394b7e16433eecdced2f6e9cdc9cbb1361bccd4aacfbcf3b337d1d896f6", 0x7a, 0xfff}, {&(0x7f00000003c0)="dfd2f74280999cca37ae84f48e39ff805ce72f3217df282125", 0x19, 0x2}, {&(0x7f00000008c0)="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", 0x1000, 0x3ff}, {&(0x7f0000000480)="090f86eb9b8c9680c60d2b0364d5c61f32da479e071f37118708c4bb045f063c309e75991833a54c3024bd4d6526cc1dbdb4d38b205f790dd4ab42fb33f85c0e68ba3597c37750", 0x47, 0x80}], 0x20040, &(0x7f0000000580)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x36, 0x2d, 0x3f]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x33, 0x32, 0x34, 0x35, 0x3f, 0x2d, 0x35, 0x2d, 0x37, 0x0]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x38, 0x3d]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x14, "f1b30f7fa1973d0b88fbad31e4a2e6f27f255618"}, &(0x7f00000001c0)=0x1c) 2018/04/24 17:10:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00000f5fe0)=[{0x60, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000080)) 2018/04/24 17:10:20 executing program 6: clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="97") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2fffffffffe, 0x143000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x3ff, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000180)="dc12eaa2c19c242c19646eb4a21230e981c52a67ee456c0527316f5c1154932fdbeb227b4d799eccdc9f41b894362e06bc4fb55433495cbf3fb2b4b715c3e9967daf339813f5c4f58fba7f945fb537d9aabf959b72db8f26109b", 0x5a) munlockall() 2018/04/24 17:10:20 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x104000214800, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="b217e7f2a749bd408bea02529cbe92c7eac191feab992ff1c7839fe06e94e2ca828daba5b6cfe9f2da240450135a227ebc56e98a04e499f79aa9b9b4fd2c1fc2d21bebb78c65f2dc8fc5117426e16279454a5eae1d3f9e43cf4c389cef565c5b9bef8918eb98f12f3ecb4a3b918bdc56812eda78c0cb18c9ca50ee1895266b3558bcf6f5f8f5024c775d95283f95fe42c1b1fccda216bafdd03e490ff2e363b8f829a1db502ebe482a3f4c8a53a9d0ebeccb03437fb3e8b0ebfcd2a2d81eadd71c3aef73499ccc94e1ae5836f6d7ecd6ed5b50acb6c6a6225379c3", 0xdb}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r1}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002940)={@multicast1, @empty, 0x0}, &(0x7f0000002980)=0xc) sendmsg$kcm(r0, &(0x7f0000003d40)={&(0x7f00000029c0)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002a40)="8c16fba0cbc5771177b60571b2660871166f07f25580a4df5bfd02b6fed41f2cd628e15c07a848df681946a78a074a0e0c", 0x31}, {&(0x7f0000002a80)="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", 0x1000}, {&(0x7f0000003a80)="fbc52006590879bbff4cfa8f34e0bb99cda40b154d195a4230b3b99904bed2ad01f055a9a0ce9d6c03e6e396219f05e2fe60b83249bf4a04a1cdb4686a1c4f299efd3670836dfc2f2740d2a7e012e162ca1e2dadf779828dd488b7fa", 0x5c}, {&(0x7f0000003b00)="6a8f", 0x2}, {&(0x7f0000003b40)="18dc919b3ff8a1de7b43c0cec0d404411e4b125c576b9f3e1e2e3cbf18446e2613dd53eb798ca64407a40192c1d8df09bcdab753bd257aadecc37a5711566c566ee29d937a7b9df851839caeb4e08f6538fc6756caf7b0e4b4d9c476e99cc2e0e2a021ee280aa3f08a2a8acb35b1bbe7b19817924156821f92de60940040b7d64cfd5e175079", 0x86}], 0x5, &(0x7f0000003c80)=[{0xa8, 0x6, 0x8, "8b64ec5c0a8a0ffa582ba9a0c2f0987fe5e3be8dc25e4b50c02cbc9d5b35588e9ce390bff7081a0ab4fa2e6edaf31555b7c3ddd238dcaf3dd2db89c1daf464507f97cc56d96d3d4d9b41dbb95cda50717381e70674ba73b528f276a712fda67e13c03474fda23c5f00f2be6951ccd688d3010e7c020c0c1d94a616a5634b6308ee7aba2c03b0f0dc7c7168e92f757c3454eb91b8bd6396"}], 0xa8, 0x40}, 0x20044001) 2018/04/24 17:10:20 executing program 4: syz_emit_ethernet(0x86, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x400000000, 0x8, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "a37bc9", 0x4c, 0x88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "deacec48ac72d41d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000840)) 2018/04/24 17:10:20 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r2) 2018/04/24 17:10:20 executing program 4: syz_emit_ethernet(0x86, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x400000000, 0x8, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "a37bc9", 0x4c, 0x88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "deacec48ac72d41d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000840)) 2018/04/24 17:10:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x20) getdents64(r0, &(0x7f0000000180)=""/77, 0x54) getdents64(r0, &(0x7f0000000000)=""/253, 0xfd) 2018/04/24 17:10:20 executing program 2: socket$pptp(0x18, 0x1, 0x2) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200400, 0x3) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'system.', 'em0md5sumcpusetvmnet0locgroupmime_type#trusted[\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x1) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00009ecfad)=""/83, 0x53) getdents(r1, &(0x7f0000000000)=""/69, 0x45) [ 99.338314] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 17:10:21 executing program 3: r0 = memfd_create(&(0x7f0000000040)='vboxnet0\x00', 0x4) ftruncate(r0, 0x0) 2018/04/24 17:10:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000280)={0x14, 0x7, 0x100000000000006, 0x1}, 0x36a}, 0x1}, 0x0) 2018/04/24 17:10:21 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0x90, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000002}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/24 17:10:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x20) getdents64(r0, &(0x7f0000000180)=""/77, 0x54) getdents64(r0, &(0x7f0000000000)=""/253, 0xfd) 2018/04/24 17:10:21 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0xfffffffffffffff9, 0x0) io_setup(0x9, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)}]) set_tid_address(&(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x1}, {0xc, 0x5}, {0x8, 0x9f50}, {0xb, 0x5}, {0x4, 0x6c99}, {0x2, 0x95c8}, {0x4, 0x2}, {0x3, 0x20}], 0x8) 2018/04/24 17:10:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000000c0)) unshare(0x20000000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x1}) 2018/04/24 17:10:21 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x104000214800, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="b217e7f2a749bd408bea02529cbe92c7eac191feab992ff1c7839fe06e94e2ca828daba5b6cfe9f2da240450135a227ebc56e98a04e499f79aa9b9b4fd2c1fc2d21bebb78c65f2dc8fc5117426e16279454a5eae1d3f9e43cf4c389cef565c5b9bef8918eb98f12f3ecb4a3b918bdc56812eda78c0cb18c9ca50ee1895266b3558bcf6f5f8f5024c775d95283f95fe42c1b1fccda216bafdd03e490ff2e363b8f829a1db502ebe482a3f4c8a53a9d0ebeccb03437fb3e8b0ebfcd2a2d81eadd71c3aef73499ccc94e1ae5836f6d7ecd6ed5b50acb6c6a6225379c3", 0xdb}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r1}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002940)={@multicast1, @empty, 0x0}, &(0x7f0000002980)=0xc) sendmsg$kcm(r0, &(0x7f0000003d40)={&(0x7f00000029c0)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002a40)="8c16fba0cbc5771177b60571b2660871166f07f25580a4df5bfd02b6fed41f2cd628e15c07a848df681946a78a074a0e0c", 0x31}, {&(0x7f0000002a80)="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", 0x1000}, {&(0x7f0000003a80)="fbc52006590879bbff4cfa8f34e0bb99cda40b154d195a4230b3b99904bed2ad01f055a9a0ce9d6c03e6e396219f05e2fe60b83249bf4a04a1cdb4686a1c4f299efd3670836dfc2f2740d2a7e012e162ca1e2dadf779828dd488b7fa", 0x5c}, {&(0x7f0000003b00)="6a8f", 0x2}, {&(0x7f0000003b40)="18dc919b3ff8a1de7b43c0cec0d404411e4b125c576b9f3e1e2e3cbf18446e2613dd53eb798ca64407a40192c1d8df09bcdab753bd257aadecc37a5711566c566ee29d937a7b9df851839caeb4e08f6538fc6756caf7b0e4b4d9c476e99cc2e0e2a021ee280aa3f08a2a8acb35b1bbe7b19817924156821f92de60940040b7d64cfd5e175079", 0x86}], 0x5, &(0x7f0000003c80)=[{0xa8, 0x6, 0x8, "8b64ec5c0a8a0ffa582ba9a0c2f0987fe5e3be8dc25e4b50c02cbc9d5b35588e9ce390bff7081a0ab4fa2e6edaf31555b7c3ddd238dcaf3dd2db89c1daf464507f97cc56d96d3d4d9b41dbb95cda50717381e70674ba73b528f276a712fda67e13c03474fda23c5f00f2be6951ccd688d3010e7c020c0c1d94a616a5634b6308ee7aba2c03b0f0dc7c7168e92f757c3454eb91b8bd6396"}], 0xa8, 0x40}, 0x20044001) 2018/04/24 17:10:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/24 17:10:21 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) pselect6(0x40, &(0x7f0000000080)={0x0, 0x7, 0xfffffffffffffffd, 0x6, 0x3, 0x0, 0x1, 0xffffffffffffffc0}, &(0x7f00000000c0)={0x1, 0xe7, 0x100, 0x4, 0x800, 0x4, 0x20, 0x4}, &(0x7f0000000140)={0x9, 0xf6, 0xc83, 0x2, 0x5, 0x3ff, 0x1f, 0xd38}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={0x9}, 0x8}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000280)={0x3, 0x4, [0x1]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x0, 0x9}, 0xc) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000002c0)={{0x80000000, 0x7, 0x6, 0x6d503015, 0x71d1, 0x4}, 0x7, 0x74, 0x2}) 2018/04/24 17:10:22 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x104000214800, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="b217e7f2a749bd408bea02529cbe92c7eac191feab992ff1c7839fe06e94e2ca828daba5b6cfe9f2da240450135a227ebc56e98a04e499f79aa9b9b4fd2c1fc2d21bebb78c65f2dc8fc5117426e16279454a5eae1d3f9e43cf4c389cef565c5b9bef8918eb98f12f3ecb4a3b918bdc56812eda78c0cb18c9ca50ee1895266b3558bcf6f5f8f5024c775d95283f95fe42c1b1fccda216bafdd03e490ff2e363b8f829a1db502ebe482a3f4c8a53a9d0ebeccb03437fb3e8b0ebfcd2a2d81eadd71c3aef73499ccc94e1ae5836f6d7ecd6ed5b50acb6c6a6225379c3", 0xdb}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r1}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002940)={@multicast1, @empty, 0x0}, &(0x7f0000002980)=0xc) sendmsg$kcm(r0, &(0x7f0000003d40)={&(0x7f00000029c0)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002a40)="8c16fba0cbc5771177b60571b2660871166f07f25580a4df5bfd02b6fed41f2cd628e15c07a848df681946a78a074a0e0c", 0x31}, {&(0x7f0000002a80)="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", 0x1000}, {&(0x7f0000003a80)="fbc52006590879bbff4cfa8f34e0bb99cda40b154d195a4230b3b99904bed2ad01f055a9a0ce9d6c03e6e396219f05e2fe60b83249bf4a04a1cdb4686a1c4f299efd3670836dfc2f2740d2a7e012e162ca1e2dadf779828dd488b7fa", 0x5c}, {&(0x7f0000003b00)="6a8f", 0x2}, {&(0x7f0000003b40)="18dc919b3ff8a1de7b43c0cec0d404411e4b125c576b9f3e1e2e3cbf18446e2613dd53eb798ca64407a40192c1d8df09bcdab753bd257aadecc37a5711566c566ee29d937a7b9df851839caeb4e08f6538fc6756caf7b0e4b4d9c476e99cc2e0e2a021ee280aa3f08a2a8acb35b1bbe7b19817924156821f92de60940040b7d64cfd5e175079", 0x86}], 0x5, &(0x7f0000003c80)=[{0xa8, 0x6, 0x8, "8b64ec5c0a8a0ffa582ba9a0c2f0987fe5e3be8dc25e4b50c02cbc9d5b35588e9ce390bff7081a0ab4fa2e6edaf31555b7c3ddd238dcaf3dd2db89c1daf464507f97cc56d96d3d4d9b41dbb95cda50717381e70674ba73b528f276a712fda67e13c03474fda23c5f00f2be6951ccd688d3010e7c020c0c1d94a616a5634b6308ee7aba2c03b0f0dc7c7168e92f757c3454eb91b8bd6396"}], 0xa8, 0x40}, 0x20044001) 2018/04/24 17:10:22 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/122) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000140), &(0x7f0000000180)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x7, 0x7fffffffefff, 0x7fff) 2018/04/24 17:10:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x803ffdff, r1}) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) 2018/04/24 17:10:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) fchownat(r1, &(0x7f0000000500)='./file0\x00', r2, r3, 0x1800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r4 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000480)={0x9, &(0x7f0000000400)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00000004c0)={r5, 0x2}) read$eventfd(r4, &(0x7f00000001c0), 0x8) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000740)) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/164, 0xa4, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/24 17:10:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x408303) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = getpid() ptrace$cont(0x1f, r2, 0x4, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/24 17:10:22 executing program 3: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000d80)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1000000000000, 0x0) 2018/04/24 17:10:22 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x3, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0xfffffffffffffffe, 0x0, r0, 0x0, [0x115]}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000040)={0xdd52, {{0x2, 0x4e21}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) 2018/04/24 17:10:22 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x40240) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1, 0xd773, 0x4, 0x1, 0x800}, 0x1599bdbd}, 0xa) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) [ 100.822729] random: crng init done 2018/04/24 17:10:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) close(r0) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) dup3(r1, r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/24 17:10:22 executing program 5: symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fa6000)) io_setup(0x0, &(0x7f0000fa5000)) io_getevents(0x0, 0x0, 0x0, &(0x7f0000af2fc0), &(0x7f0000fa5ff0)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x55, "1187f78e9f554832fa45dbb61beb6285768bc9f23ba5ce36cce104f3287323e544cfb5fb5f2f0b173ebf1257f23b324160e38acbcc496520f937678df645d71c7f0778909eb8adbf0fa4015a3eaad4c98546794df5"}, &(0x7f00000003c0)=0x5d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={r1, 0xffff}, &(0x7f0000000500)=0x8) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) io_submit(0x0, 0x0, &(0x7f0000c32000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240), &(0x7f0000000280)=0x8) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x101000, 0x0) rt_sigpending(&(0x7f00000004c0), 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) 2018/04/24 17:10:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0xc0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x520}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x32, 0xaff, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/24 17:10:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r2, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/99, 0x63}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/04/24 17:10:22 executing program 6: r0 = socket(0xa, 0x2000000001, 0xac) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x2008], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@loopback}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) 2018/04/24 17:10:23 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) write$sndseq(r1, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) [ 101.081860] tc_dump_action: action bad kind 2018/04/24 17:10:23 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000044c0)='/dev/cuse\x00', 0x141040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @rand_addr}, &(0x7f00000000c0)=0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xb9, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) sched_setparam(r2, &(0x7f0000000080)=0x1) 2018/04/24 17:10:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x19, "95373e34879cd5dac7c546f2d306ae14bc18531389bf65dbf5"}, &(0x7f0000000040)=0x21) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0x3}, 0x8) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000180)={'bond_slave_1\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x1}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@rand_addr, @empty, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'ifb0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000840)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000800)={&(0x7f0000000640)={0x190, r3, 0x800, 0x70bd2b, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r6}, {0xf0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x190}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_newroute={0x20, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP={0x4, 0x16}]}, 0x20}, 0x1}, 0x0) [ 101.321522] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 101.341660] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) 2018/04/24 17:10:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readahead(r1, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) 2018/04/24 17:10:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r2, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/99, 0x63}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/04/24 17:10:24 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x20100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x1000, 0x3}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000005c0)={r1, 0x1}, &(0x7f0000000600)=0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000000340)='/dev/snd/controlC#\x00', 0x6, 0x100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000240)=0x8, 0x4) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x4000, r3, r5, 0x1, 0x10000, 0xc62e8887f76dcf03) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x8000001}, 0x34) r7 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x2080) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000680)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) sendto$packet(r7, &(0x7f0000000640)="272fa7fb12c4", 0x6, 0x8000, &(0x7f00000007c0)={0x11, 0x5, r8, 0x1, 0xb25, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) write$vnet(r7, &(0x7f0000000480)={0x1, {&(0x7f0000000380)=""/230, 0xe6, &(0x7f00000002c0)=""/66, 0x3, 0x3}}, 0x68) sync_file_range(r6, 0x5, 0x7, 0x6) 2018/04/24 17:10:24 executing program 5: symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fa6000)) io_setup(0x0, &(0x7f0000fa5000)) io_getevents(0x0, 0x0, 0x0, &(0x7f0000af2fc0), &(0x7f0000fa5ff0)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x55, "1187f78e9f554832fa45dbb61beb6285768bc9f23ba5ce36cce104f3287323e544cfb5fb5f2f0b173ebf1257f23b324160e38acbcc496520f937678df645d71c7f0778909eb8adbf0fa4015a3eaad4c98546794df5"}, &(0x7f00000003c0)=0x5d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={r1, 0xffff}, &(0x7f0000000500)=0x8) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) io_submit(0x0, 0x0, &(0x7f0000c32000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240), &(0x7f0000000280)=0x8) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x101000, 0x0) rt_sigpending(&(0x7f00000004c0), 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) 2018/04/24 17:10:24 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r2, 0x0) mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r3 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getdents(r3, &(0x7f0000006b00)=""/117, 0x75) r4 = dup(r1) sendfile(r4, r1, &(0x7f0000d83ff8), 0x8000fffffffc) inotify_add_watch(r0, &(0x7f0000000040)='./bus\x00', 0x8) 2018/04/24 17:10:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91befa07424adee901d2da75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d755239d9ec56e97731549164652") fcntl$setstatus(r0, 0x4, 0x8000000000004000) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) r1 = semget$private(0x0, 0x1, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0x8832, r2, r3, r4, r5, 0x90, 0x8}, 0x1, 0x4, 0x7f}) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6dd2129b00"]) 2018/04/24 17:10:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3e, "121338b2f597465ee3dff16fe5ee4b5db0fbfc59e1671fe92d1725a9f762ec5870cab4168c7b5f990d0970e12f84b5f688b9466cfab61d659e5cb1a30d51"}, &(0x7f0000000000)=0x46) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x4f8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x98}, @in={0x2, 0x4e24, @rand_addr=0x1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000040), &(0x7f0000012ffc)) 2018/04/24 17:10:24 executing program 1: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x20000) mknodat(r0, &(0x7f00000001c0)='./file1\x00', 0x20, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x400401) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x8}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2a2800, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) fcntl$getownex(r3, 0x10, &(0x7f0000000240)) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r5 = getpgrp(r4) getpgid(r5) readlinkat(r3, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) socket$pppoe(0x18, 0x1, 0x0) 2018/04/24 17:10:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/24 17:10:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91befa07424adee901d2da75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d755239d9ec56e97731549164652") fcntl$setstatus(r0, 0x4, 0x8000000000004000) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) r1 = semget$private(0x0, 0x1, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0x8832, r2, r3, r4, r5, 0x90, 0x8}, 0x1, 0x4, 0x7f}) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6dd2129b00"]) 2018/04/24 17:10:24 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) r1 = dup2(r0, r0) unshare(0x40600) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/04/24 17:10:24 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001140)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000010c0)={0x0}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001180)={r2, 0x3, 0x8, [0x4, 0x20, 0x1, 0x9, 0x0, 0x3, 0x20, 0x6]}, 0x18) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="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") ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001080)) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@nfc={0x27}}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xfd3, 0x4) 2018/04/24 17:10:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) recvmsg$netrom(r1, &(0x7f0000000740)={&(0x7f0000000040)=@ax25={0x3, {"55061ffa0db3ed"}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[]}, 0x0) 2018/04/24 17:10:24 executing program 7: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/24 17:10:24 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r2, 0x0) mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r3 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getdents(r3, &(0x7f0000006b00)=""/117, 0x75) r4 = dup(r1) sendfile(r4, r1, &(0x7f0000d83ff8), 0x8000fffffffc) inotify_add_watch(r0, &(0x7f0000000040)='./bus\x00', 0x8) 2018/04/24 17:10:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xffffffffffff7fff) 2018/04/24 17:10:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003080)) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x2000101102) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/24 17:10:24 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) lseek(r0, 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x10000, 0x7, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x9}) connect(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x0, 0x3, 0x2, 0x2, "29afc1c1c138d3e91a2a6f11a0e57088f533bbf66f5cb033f3478ea9cf100f1d0621c8bde90ef9d0903b6d3ecaaa3bf76e5f4571e820b53ca7d25b70a882f6", 0x33}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/04/24 17:10:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/sequencer\x00', 0x82, 0x0) fremovexattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00') fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)=0x0) r7 = geteuid() ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000140)={0xfffffffffffffffd, 0x0, 0x5}) r8 = getpgid(0x0) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001c80)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001d80)=0xe8) lstat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000003980)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000000280)={0x270, 0x23, 0x0, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x77, @uid=r3}, @typed={0x8, 0x34, @pid=r4}, @typed={0x8, 0x2, @pid=r5}, @nested={0x28, 0x7e, [@typed={0x8, 0x52, @fd=r0}, @typed={0xc, 0x8e, @u64=0xfffffffffffffffd}, @typed={0x8, 0x52, @u32=0x40f}, @typed={0x8, 0xd, @str='\x00'}]}, @typed={0x8, 0x6b, @ipv4}, @generic="ea82e858c571e1a416de8f2d6a24baa34e58a9b6cd2056e2cb86df975ce18d6ebdd5a447bdc3ca8e27e65148599888747c030087d178d596b9edfd82e8ae22b9b45736f4b93c5e5cadc19fbe7295d56189bd91649b5ce3f2d5515d0b9d08e6924dd9aa777c673ff3e8542e343d6203428f4c4eb4fed61f09919db2519fdf08676328f2edc52f6205d8a7b8c0484e33a8b5bdeff1e6926ae60ab72d6c1ec4dc7ac5b53b0693c9fe2910e283f24e2da7983e645ca0ec2f659c134d5fd12aee90a0c9255878c7e04a8e5161b08e364416f169c0f523469c6f5b18ce16ef41c32b7f5907265e28cf09ec8efa685e2903b6f02bee5d", @typed={0x8, 0x5c, @u32=0x2}, @generic="af1a1d6f02a83dea6e7dee786fbb4664468fab667e89622e06bf17feaab8bec6a29146fbced5f6011c392173e0a225ccad369a4986a16412875f9ba24822ef52ce40d14d05e5ebee92b9fe48f28efcaa", @generic="6ed882bfd77bd29b9972c52111153586293bd819b04aa7ef72060d443f421ceea39fb45d1e37be044aeb9ecdebcfe772b8ddf51f21de18b61808769b04446fb95af26212976eb467b8116d9938eab7f20de52e98709e6769bf379120ec1d482308f5fc6eba1b015b99224a2d3e6506a133eee764ad5fd8e6b5c2f38141c3a5785373a7e8648bbf239b2a87a8beb73031d10b37006d0142da8c4a157124096381fb5ebc950888caecf877ca5db34566fa61ad761197eff34b8631df087ad9fb6669ffb25cfd7e9cd9e110f1675b"]}, 0x270}, {&(0x7f0000000540)={0x2c, 0x34, 0x608, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x46, @u32=0xc8e}, @typed={0x8, 0x3e, @pid=r6}, @typed={0xc, 0x4, @u64=0x5}]}, 0x2c}, {&(0x7f0000000580)={0x103c, 0x3b, 0x908, 0x70bd29, 0x25dfdbff, "", [@generic="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@typed={0x1c, 0x8d, @str='system.posix_acl_access\x00'}, @typed={0x8, 0x2a, @uid=r7}, @typed={0x8, 0x0, @u32=0x8}]}, 0x103c}, {&(0x7f0000001640)={0x4a4, 0x41, 0x4, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x2b, @ipv4=@broadcast=0xffffffff}, @nested={0x14, 0x8c, [@typed={0x8, 0x54, @pid=r8}, @typed={0x8, 0x51, @uid=r9}]}, @generic="a4cb67ec4633f67c3f0cd84b1c294c233d30952787d7747b72ec26fdb5242fc55817", @generic="b2e8dbdf11f956c2e417e1149e6f9ebd0ce5fa1612281c97288f0569c3d1b986e5b8b27e212e55335ae303ed3d0c66aee387df06d1e0c76edf58b4747d14fc06a5e3d151cf193ad6c82948f8bba121adaf311f73542030fe66538df0f1ef3bea55b99431fd64cf6ce7b305f81c308d368793f3c8feb189e4aa7774ef51d6a2447d8efc08e07d2ae6c83f4302d782428ecb1484abedaa017181c37ef7205af905dc274668049cdbd717aa77caa80dbbf23b874103451344d7927ff14cdea0130c4356f5fdb52edaec360faa338eaac3cab59a1b81c896f20bdc623fbb39f0cbea", @nested={0x1c8, 0x63, [@typed={0x1c, 0x21, @str='system.posix_acl_access\x00'}, 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@typed={0x8, 0x55, @uid=r10}, @nested={0x18, 0x11, [@typed={0x14, 0x4d, @ipv6=@loopback={0x0, 0x1}}]}, @generic="97fcfa1b0a6c1767bec190f83a4a3a49b047989c17d0640063aba710fc934ff8b76146859492982948cf"]}, 0x119c}, {&(0x7f0000003040)={0x574, 0x21, 0x9, 0x70bd27, 0x25dfdbfd, "", [@nested={0x12c, 0x10, [@typed={0x14, 0xb, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="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", @typed={0x14, 0x66, @str='keyringsystem\x00'}]}, @typed={0xc, 0x55, @u64}, 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@binary="f69bab784c3ee7af8deb7c287a7a52ea9247fbad20372866cc05a5738b3df8e3eee5f45dc870bd0cd9446342fdfb64848673ca8c84cd68aaee9c70ee274bc83eebdf50eb57b5801d2810d4f7f6c6b421e8afdd6810d933c6ae82913782710c154b7855440a7683771432d40d405f990f4e4ae3ac9bd54480f1ee97006ce02ecf36f99b48b24bd0b52169294e07a9f7966ef03e76040fabd083b44ebab3917b960ec90970"}]}, @nested={0xf8, 0x6e, [@typed={0x14, 0xf, @str='/dev/sequencer\x00'}, @typed={0x8, 0x2, @uid=r11}, @typed={0x4, 0xd}, @generic="9cd4fc033aea0e0acfa701eb74c927e92e041bbd6f3bfae4abb441b9bfb8915c3ce95bae9fea37b6543b5a36541f0a4a6f9dbb904711d4a7172e36498cb771412c278d9ccfa5f192d521eaff42cbfc188b32636420ac3c5b2e56b8e9b6b40b2fa86fd86f353b55f90e8511e23681936a8749337ff87a084868f546dd5b31c9f207e543818bc9d9edbbfa804e7cf5e2c63ecc8b7bd4a7cb3fd9aa103ed4422821d4da1b9c25fbce6099f357a0bccbc0e442a5f2e13e948cbaa1c93854dbe509dde785ade577bf020c78b200fbab317a7bd6c8d8", @generic]}, @nested={0x11c, 0xe, [@typed={0x4, 0x33}, @typed={0xc, 0x6e, @u64=0x5}, @typed={0x8, 0x2f, @fd=r2}, @generic="fc772b987f1fa2ba5e9aa8d69fd8d96a23f30971c09eb8574821abc154c5b4d416c3d5ab52d4582caa6f029c930370815f344f81fbe85b57769b9dfad24e6897b757a2d2761cc42b1df811e7cd6a8a1124355a54f6959334bc8d3bd84da71d2c0ebb85d17a31d589e0afd2fd8cd9fb62418b1cc2a4612433d136d42c", @generic="71c6462f1883325a84ac4344f2778a7d39ea101522c786f3f0811fbe21bb717031703bfce58454a2163f", @generic="608f66b17f9bc944e1f411aaf30bac8190d13129ec423abef24929d3dccf91096d5cc2e0cfdc403f61828de3b4ec87eb14507032d576346dbdfc7d3faa879d78a3660d5f911c520a6cd60365eae03e564359dc40ae7fe67ec6"]}, @typed={0xc, 0xa, @u64=0x4b04}]}, 0x574}, {&(0x7f00000035c0)={0x18, 0x42, 0x301, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x56, @ipv4=@broadcast=0xffffffff}]}, 0x18}, {&(0x7f0000003600)={0x248, 0x10, 0x0, 0x70bd29, 0x25dfdbff, "", [@generic="cd0eea0855981bf3dd5c406b5ebb1eeb915696bce21811ba70c68a39e967e51c992eab2cc3321896c777f9f8802e7e41d38fbc88e0ff19dd74656210e9ccc6d96ad28e47306ecbbf3200220951f0080d512285db1dad8c9e92b5ce3a09ad46e8935fc996cabcaa8e21da261875a4157b55e000894b3a715438809c4e7af2c5e3b4d48bf9269bce8bd6c18ddd786fa9f3b81367e8f83b71ae2144ac913fa6617f61b915c861dcc02b0faaab28a2c34a2c85313782ee69fa50491f", @typed={0xc, 0x7d, @u64=0x1}, @generic="23f7c765e8d744b8ee5ad134e1fafba24c2c712deb7abc5f8f37ca6f0637d105f83b637cd6c20f12d293693e59241429c4db01e32ec06b742a8f46f670c6b6250bbafeca41f5a7906de6c472798c25659efbf9c3a7dcc9ace61b4a91f9dbe665c39be26694d6e8b92c321cad23676817c25f5450f7c91c3ba6dd251f9856bbb0eb81263c07c5d7c0383d195854a426142995b63e0d7d43e59fc9a3082c68126f0ce6a4c4e95c18e52038c5f80c48c751c63c4b4c47dbe9a796b02bfa1280a1", @generic="f7d227350ad52c5f093210ace4ad9d4781cefa8f68147484d81a68776e94a6994ea87fcae7d8c2487c79e177896ff09ebcd395cff6ae150268abdaac350f3c68fc75ae2c7a8cd3e9f3d8c84c063920a684aa1ad45f30cd3fca0309582f696048aab1d872183502f5442a002289dc71ce3ec966b60165562b70aaedd90a93f0b02f0d7e0e9fb8f565fcff787ce9b2403e285a38310be775d6c70d76730fa8a562bf6f16b14fd6c35fdb73d884ebb664c27195"]}, 0x248}], 0x9, &(0x7f0000003940)=[@rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r1]}], 0x28, 0x4000000}, 0x0) 2018/04/24 17:10:25 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_getres(0x7, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0x3a7, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x5c}, 0x1}, 0x1) 2018/04/24 17:10:25 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/softnet_stat\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$can_bcm(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x3, 0xd, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {0x4, 0x80000001, 0x6, 0x5}, 0x1, @canfd={{0x2, 0x100000001, 0xfffffffffffff5c2, 0x4}, 0x2, 0x3, 0x0, 0x0, "95cac875011e6546909479ac97a9fa3bdcc6f6a33acf945a89a3eb4b209db4c8aeeceb80f39d46103438ccfa9b4d2169402159c148e96790f5c415999023d3bd"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x44004) ioctl$TIOCGPTPEER(r1, 0x5441, 0x400) 2018/04/24 17:10:25 executing program 3: r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x410802, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000100)=""/81}) r3 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x200) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000300)={@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, 'bpq0\x00'}}, {&(0x7f00000001c0)=""/215, 0xd7}, &(0x7f00000002c0), 0x2}, 0xa0) 2018/04/24 17:10:25 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000b80), 0x0, 0x8000, &(0x7f0000000000)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x1f}}, 0x1c) 2018/04/24 17:10:25 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYRES64], &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/04/24 17:10:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) recvmsg$netrom(r1, &(0x7f0000000740)={&(0x7f0000000040)=@ax25={0x3, {"55061ffa0db3ed"}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[]}, 0x0) 2018/04/24 17:10:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) ioperm(0x3, 0x5, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) 2018/04/24 17:10:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/sequencer\x00', 0x82, 0x0) fremovexattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00') fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)=0x0) r7 = geteuid() ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000140)={0xfffffffffffffffd, 0x0, 0x5}) r8 = getpgid(0x0) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001c80)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001d80)=0xe8) lstat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000003980)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000000280)={0x270, 0x23, 0x0, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x77, @uid=r3}, @typed={0x8, 0x34, @pid=r4}, @typed={0x8, 0x2, @pid=r5}, @nested={0x28, 0x7e, [@typed={0x8, 0x52, @fd=r0}, @typed={0xc, 0x8e, @u64=0xfffffffffffffffd}, @typed={0x8, 0x52, @u32=0x40f}, @typed={0x8, 0xd, @str='\x00'}]}, @typed={0x8, 0x6b, @ipv4}, @generic="ea82e858c571e1a416de8f2d6a24baa34e58a9b6cd2056e2cb86df975ce18d6ebdd5a447bdc3ca8e27e65148599888747c030087d178d596b9edfd82e8ae22b9b45736f4b93c5e5cadc19fbe7295d56189bd91649b5ce3f2d5515d0b9d08e6924dd9aa777c673ff3e8542e343d6203428f4c4eb4fed61f09919db2519fdf08676328f2edc52f6205d8a7b8c0484e33a8b5bdeff1e6926ae60ab72d6c1ec4dc7ac5b53b0693c9fe2910e283f24e2da7983e645ca0ec2f659c134d5fd12aee90a0c9255878c7e04a8e5161b08e364416f169c0f523469c6f5b18ce16ef41c32b7f5907265e28cf09ec8efa685e2903b6f02bee5d", @typed={0x8, 0x5c, @u32=0x2}, @generic="af1a1d6f02a83dea6e7dee786fbb4664468fab667e89622e06bf17feaab8bec6a29146fbced5f6011c392173e0a225ccad369a4986a16412875f9ba24822ef52ce40d14d05e5ebee92b9fe48f28efcaa", @generic="6ed882bfd77bd29b9972c52111153586293bd819b04aa7ef72060d443f421ceea39fb45d1e37be044aeb9ecdebcfe772b8ddf51f21de18b61808769b04446fb95af26212976eb467b8116d9938eab7f20de52e98709e6769bf379120ec1d482308f5fc6eba1b015b99224a2d3e6506a133eee764ad5fd8e6b5c2f38141c3a5785373a7e8648bbf239b2a87a8beb73031d10b37006d0142da8c4a157124096381fb5ebc950888caecf877ca5db34566fa61ad761197eff34b8631df087ad9fb6669ffb25cfd7e9cd9e110f1675b"]}, 0x270}, {&(0x7f0000000540)={0x2c, 0x34, 0x608, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x46, @u32=0xc8e}, @typed={0x8, 0x3e, @pid=r6}, @typed={0xc, 0x4, @u64=0x5}]}, 0x2c}, {&(0x7f0000000580)={0x103c, 0x3b, 0x908, 0x70bd29, 0x25dfdbff, "", 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@generic="5063396c9f1e93f83d73f97153f841d7483517169b40a4891145b85983eaab894e05368235cfc84d1ff950eb5075282fcaef4e99ffcbf519b1ad3bb13d5df5e4b4eac29976c557a4fff46b8131c648fd65e5fbdcdc70a7ecab7474ebafc78b6c8ab8a83848e4227b5ffe6b400d9ab75d1140c6c03221f4fa101e8f60a31afb85ab204d87cd73508ebb5b7f66882f75face348cc7bf105413947b828dd6b0ebb3fe1d121fcadc28e4d5c4c311079bf071ee7e689fba7cdf8ee0dcb64e09cec39673a2552a287d2cc1", @nested={0x144, 0x2, [@generic="6602466d92cac95cd14c9917059b7011d0feb42ab35ef2244d1278ff8074c8fa3f28695727046a38d4d89238c14a2717209803d53acbdbd62f39e5fea2199dcde27ff9c1924fa9f665dac8f0ff9d939e6cf1dea660a9a8c1e175fd992cc08e24035790", @generic="93d850a683faba48e67a9e6686cfbaa6ddee417e44c87fd4aa93f1f190224c1b43b90c627f2aa32378ecd32ba4a3541c008b2d0635", @typed={0xa8, 0x4c, @binary="f69bab784c3ee7af8deb7c287a7a52ea9247fbad20372866cc05a5738b3df8e3eee5f45dc870bd0cd9446342fdfb64848673ca8c84cd68aaee9c70ee274bc83eebdf50eb57b5801d2810d4f7f6c6b421e8afdd6810d933c6ae82913782710c154b7855440a7683771432d40d405f990f4e4ae3ac9bd54480f1ee97006ce02ecf36f99b48b24bd0b52169294e07a9f7966ef03e76040fabd083b44ebab3917b960ec90970"}]}, @nested={0xf8, 0x6e, [@typed={0x14, 0xf, @str='/dev/sequencer\x00'}, @typed={0x8, 0x2, @uid=r11}, @typed={0x4, 0xd}, @generic="9cd4fc033aea0e0acfa701eb74c927e92e041bbd6f3bfae4abb441b9bfb8915c3ce95bae9fea37b6543b5a36541f0a4a6f9dbb904711d4a7172e36498cb771412c278d9ccfa5f192d521eaff42cbfc188b32636420ac3c5b2e56b8e9b6b40b2fa86fd86f353b55f90e8511e23681936a8749337ff87a084868f546dd5b31c9f207e543818bc9d9edbbfa804e7cf5e2c63ecc8b7bd4a7cb3fd9aa103ed4422821d4da1b9c25fbce6099f357a0bccbc0e442a5f2e13e948cbaa1c93854dbe509dde785ade577bf020c78b200fbab317a7bd6c8d8", @generic]}, @nested={0x11c, 0xe, [@typed={0x4, 0x33}, @typed={0xc, 0x6e, @u64=0x5}, @typed={0x8, 0x2f, @fd=r2}, @generic="fc772b987f1fa2ba5e9aa8d69fd8d96a23f30971c09eb8574821abc154c5b4d416c3d5ab52d4582caa6f029c930370815f344f81fbe85b57769b9dfad24e6897b757a2d2761cc42b1df811e7cd6a8a1124355a54f6959334bc8d3bd84da71d2c0ebb85d17a31d589e0afd2fd8cd9fb62418b1cc2a4612433d136d42c", @generic="71c6462f1883325a84ac4344f2778a7d39ea101522c786f3f0811fbe21bb717031703bfce58454a2163f", @generic="608f66b17f9bc944e1f411aaf30bac8190d13129ec423abef24929d3dccf91096d5cc2e0cfdc403f61828de3b4ec87eb14507032d576346dbdfc7d3faa879d78a3660d5f911c520a6cd60365eae03e564359dc40ae7fe67ec6"]}, @typed={0xc, 0xa, @u64=0x4b04}]}, 0x574}, {&(0x7f00000035c0)={0x18, 0x42, 0x301, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x56, @ipv4=@broadcast=0xffffffff}]}, 0x18}, {&(0x7f0000003600)={0x248, 0x10, 0x0, 0x70bd29, 0x25dfdbff, "", [@generic="cd0eea0855981bf3dd5c406b5ebb1eeb915696bce21811ba70c68a39e967e51c992eab2cc3321896c777f9f8802e7e41d38fbc88e0ff19dd74656210e9ccc6d96ad28e47306ecbbf3200220951f0080d512285db1dad8c9e92b5ce3a09ad46e8935fc996cabcaa8e21da261875a4157b55e000894b3a715438809c4e7af2c5e3b4d48bf9269bce8bd6c18ddd786fa9f3b81367e8f83b71ae2144ac913fa6617f61b915c861dcc02b0faaab28a2c34a2c85313782ee69fa50491f", @typed={0xc, 0x7d, @u64=0x1}, @generic="23f7c765e8d744b8ee5ad134e1fafba24c2c712deb7abc5f8f37ca6f0637d105f83b637cd6c20f12d293693e59241429c4db01e32ec06b742a8f46f670c6b6250bbafeca41f5a7906de6c472798c25659efbf9c3a7dcc9ace61b4a91f9dbe665c39be26694d6e8b92c321cad23676817c25f5450f7c91c3ba6dd251f9856bbb0eb81263c07c5d7c0383d195854a426142995b63e0d7d43e59fc9a3082c68126f0ce6a4c4e95c18e52038c5f80c48c751c63c4b4c47dbe9a796b02bfa1280a1", @generic="f7d227350ad52c5f093210ace4ad9d4781cefa8f68147484d81a68776e94a6994ea87fcae7d8c2487c79e177896ff09ebcd395cff6ae150268abdaac350f3c68fc75ae2c7a8cd3e9f3d8c84c063920a684aa1ad45f30cd3fca0309582f696048aab1d872183502f5442a002289dc71ce3ec966b60165562b70aaedd90a93f0b02f0d7e0e9fb8f565fcff787ce9b2403e285a38310be775d6c70d76730fa8a562bf6f16b14fd6c35fdb73d884ebb664c27195"]}, 0x248}], 0x9, &(0x7f0000003940)=[@rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r1]}], 0x28, 0x4000000}, 0x0) 2018/04/24 17:10:25 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x9}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000240)=""/58, 0x3a, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) r1 = socket$inet(0x2, 0xfffffffffffffdff, 0xfff) sendto$inet(r1, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmmsg(r1, &(0x7f0000000140), 0x50, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/24 17:10:25 executing program 4: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x108) capget(&(0x7f0000000240)={0x399f1736}, &(0x7f0000000200)={0xecca00000000000, 0x6f, 0x20, 0x72f0, 0xec, 0x9b4}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'teth0_\a\x00\x00\x00\x00\x00\x00\x00e\x00', 0x82bfeb6bbfd5ca44}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x101002, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="4f57fde57900cfa72fa93b8438b3c6cd8c365c4054ceee3a8dfeeb729bb6e16dafc3f28a92092d72e59c3c3f7a99320e10336a8bea6d76e8900e095ff5ec", 0x3e}], 0x1) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) dup2(r0, r1) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x7, 0x20000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf1ffc)=0x600210) prctl$intptr(0x21, 0x20e6) readv(r1, &(0x7f0000001f00), 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000002c0)="9ef91ed183d31c6615f7e6df979dd2633b364e4ca574220a5373b9daa74ef883da728b9dc7b00bb7c199ff8f01ef81492d93f713c20672daaa68392cbf5ced200ae97c148f3e2083fe1ec5976bc060374afecf03264cb52a7df40dcaa7fae97aa8a5cf8074addf0c662d67b595f1594b1e84f199fb93df72c8d7c461a3ba8c743dbeae5cf472751f47ac6530486ee2f9a79389dd8bdc27072fde23090d26657b4abbfc70c7f071bce599ea2cc9cbebccc61924e300c20dc7337dce63fcc2c17d18cf92dab30cd265") 2018/04/24 17:10:25 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x67, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e20, 0x0, 'fo\x00', 0x9, 0x81, 0x2a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x40, 0x1, 0x20}}, 0x44) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x80000001, 0x80002) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045007, &(0x7f0000000440)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40400, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000340)=0x10000000004) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'rose0\x00', 0xc002}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/04/24 17:10:25 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) r1 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x80) fcntl$getownex(r1, 0x10, &(0x7f0000000600)) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) setresuid(r0, r2, r3) r4 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0xfffffffffffffffe) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000000)={0xfff, 0x3, 0x80, 0x0, [], [], [], 0x63, 0x0, 0x0, 0x0, "1f05f1929010bd3df5a17fcf87a1e8b7"}) 2018/04/24 17:10:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/net\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x8, 0xa641, 0x100000000, 'queue0\x00', 0x6}) setns(r0, 0x0) 2018/04/24 17:10:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='bdevlowlan1\x00', 0xc, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000a000000000000000000000003000600003800000200000000000000000000000000000000020200000000030005000000000002000000e00000010000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) modify_ldt$write(0x1, &(0x7f0000000000)={0xdf27, 0x20000800, 0x0, 0x2, 0x6025, 0xffff, 0x0, 0x7fffffff, 0x2a, 0x1a}, 0x10) 2018/04/24 17:10:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x610000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x2, 0x0, 0x10002, 0x500000000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x6, 0x30000000000}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r3, 0x3f, 0x2ba7a9ed87324f3d, 0x8, 0x3497233a}, &(0x7f0000000280)=0x18) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={r2, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0x6a44}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00000002c0)=0xfff, 0x4) 2018/04/24 17:10:26 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040)=0x80, 0x114) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)="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", 0xfc}, {&(0x7f0000000000)="9f09cf7d4f94dcba9047cab230607fde6b49f6e91aef586bdbab7f93f3c155f9aa559e61f91662929c4c99c06ccd2246873c8acb682b319047a3907b4419", 0x3e}, {&(0x7f0000000180)="c7176c1889c125db482e9cfa1f146e5042f378f914ba5a39617cbe95322e875cb5613905dfc8ae96d9f2cf7d022412611aad682e061b501823210a772ecf3ad9882f968f17b6833358a2f13ecd2d4c0681b3b734d15e868f27ad9425eaed49296394e945ff30cb040c9950de5230315ababe82220d5b0001339c15296f7ad6031d9a3dd17fb6453f78d5822597218e5e70a1a6f9f747ae14e050b9ea07fe1373bfe59157800634e13f86729745464060478795af3b89397d2c91080654013db9574f5699c3da2655cbb7466e82f01802619742fb39d9aef305cf59dba1f33e04f2dd02", 0xe3}, {&(0x7f0000000280)="a9afde15e7ec0b5f359628387a1155b45798b903250e31cd221a335fcf98f72cf150f338d53429416bd4118b3def0c5f4ec7169473676ddaa837864ce532b03694347f436aa68daf860aa62f36555d3efd4114eccaa8a04019a137ae26033c6d5b30b248bbdb589bc831314c6951c9beae2895504b48760e65c27f6fd6c617515fec3ac8766675b77d6fb295f6d94c9ba2c44f1aff75892062cd4ebafa7907b536d0271a62c85492e5db1e727057679296466aa8d741119e38f4771c4d40162d358de73e4e0410b32f6977bbfe5d80e00d", 0xd1}, {&(0x7f0000000380)="721fb9ae43de92f680a5046e0087f9e103016145e9fdf301b0867c01d7cc4d14630d273956083201526223dbd6de3e71ecd0dc64fba093cd119f05d70c30978ac49d384b4905e411f5f224534640096d9c11f9441efb36f98e0ee761eca81404bd7fab178c87aa741b5bba3ea03b09575e5e2597cd5a86a2d042cf4da08eff0f2ac2fe9a4f0480b4fbce984f73a08fdd61858a156d625f287339f16c689eeb7856d9361f718bacf848b882da8be38a70c4ec45678a7db50473e8d0dbd1ab994eb6860b98a43fda2513cffbb81549389e41ea7d77ae33c3e7fb22297f23064ef44925daf623ccbe634e08006f1d15ca", 0xef}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="267863d823b04227eacf332fa874b588cbf8224e93464c0ca86a9790c19f7d91cb6ae2bdacdc2e4539bebbb6bb012fbb1f835b321021ff702d152049c7a9a96ad2b48fe07aee1caebe3f65899b910697422c4ff8bb9592e920ea9bdcad743d93a892774fe1b9451e9e422b34f3a8c3e20a47c3535895136f6884689060614eb3a12aacc84e716be52a912409d2ee5150ccac5d84ed8b968da8613e93bbcd6daf2edb381828fce88c74d36e3261133f5e8b9557297fbae584704222de22c0755fcfa97473a91fedc06237d8d56cf427194116cdf0b350", 0xd6}, {&(0x7f0000001580)="bffd488459b03b2a77a08b25077c47f0dc6885fc915782683766e4b682418100e8b3c3e4", 0x24}], 0x8, 0x0) 2018/04/24 17:10:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="290000002000390700083fffffffda060200000039e80001040000040d00140000000000e7ffffff01", 0x29}], 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) write$binfmt_script(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="2321202e2f66696c653020656d312027202d2c2520205e2d73656375726974792770707031205d266367726f7570206b657972696e676b657972696e6720205b2073797374656d2d706f7369785f61090000000000000073656d31657468312d4073797374656d7d657468316e6f6465765c73797b74656d27240a465bd7ce42161922b9ac5d2f1a2b0107152798875185ec9792f030f0cc22bbff17bae0b6019dc3257f5b2c4a8cf7e7a530ccb805522b18be62a0c67b7ecf669b81edfb4bf1c6f701026e1a7dc19f351f791556773bb46ec1f0e4603971ba8b5900bc6ef754c949be9f62e00c8519a1617d65479bda581285059a9aca0d9341a462638b824525d507ec7342ab81155c5aae41472d1ce461d437933483e97a1940c8e2b432c26f5d67490679f7bfad375e4b7bc00996f852520107f0252a46ea6bc0b1ebd449d64ad0e797a2c408075be1f6b0d6e508418fa5fd7a1d4fdaf20bcf5cb2a7a9f8b56376125ccb214159cb7805642720b60ad5d36e1269dffb78da5b8fea4e3b1ab2d44102ba2287e1cb7ccde25b411033220650b5d966dcd729a1cd9833ddf72dce30d6a7f16e64f4dc04929e1cfdef23033439a407d2370228b58bc1c41927b133"], 0x13f) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/24 17:10:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='bdev\x00', 0x1220004, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/24 17:10:26 executing program 4: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x108) capget(&(0x7f0000000240)={0x399f1736}, &(0x7f0000000200)={0xecca00000000000, 0x6f, 0x20, 0x72f0, 0xec, 0x9b4}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'teth0_\a\x00\x00\x00\x00\x00\x00\x00e\x00', 0x82bfeb6bbfd5ca44}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x101002, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="4f57fde57900cfa72fa93b8438b3c6cd8c365c4054ceee3a8dfeeb729bb6e16dafc3f28a92092d72e59c3c3f7a99320e10336a8bea6d76e8900e095ff5ec", 0x3e}], 0x1) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) dup2(r0, r1) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x7, 0x20000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf1ffc)=0x600210) prctl$intptr(0x21, 0x20e6) readv(r1, &(0x7f0000001f00), 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000002c0)="9ef91ed183d31c6615f7e6df979dd2633b364e4ca574220a5373b9daa74ef883da728b9dc7b00bb7c199ff8f01ef81492d93f713c20672daaa68392cbf5ced200ae97c148f3e2083fe1ec5976bc060374afecf03264cb52a7df40dcaa7fae97aa8a5cf8074addf0c662d67b595f1594b1e84f199fb93df72c8d7c461a3ba8c743dbeae5cf472751f47ac6530486ee2f9a79389dd8bdc27072fde23090d26657b4abbfc70c7f071bce599ea2cc9cbebccc61924e300c20dc7337dce63fcc2c17d18cf92dab30cd265") 2018/04/24 17:10:26 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, 0xf6, 0x9, "e33e4f00674864d3c06b6a65b18115a2d909578103de7f294352ea9b2924e9d647daf210d74b4a5dcc85a5d5c9727a71ccee04eb380ad7a7e41b8f4faf4dfd42c0146583b683ecd1d065423fb010a8c5"}, 0xd8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000001c0)={0xa, &(0x7f0000000180)=[0x3f, 0x9, 0x4, 0x7fffffff, 0xffffffffffffacfb, 0xfffffffffffffffa, 0x6, 0x401, 0x9, 0x8001]}) timer_create(0x0, &(0x7f0000000440)={0x0, 0x34, 0x0, @thr={&(0x7f0000000380)="48a7cf3fd46cc7b181dc822248", &(0x7f00000003c0)="cffa99f99f2296193c0e60b6a9461e7eef6695380dae5ae446001607d426e0a19161e375cf988d30b16fd17c4d6dcef0769701405890a84fa2feb56b36ce24d74c771dde"}}, &(0x7f0000000480)=0x0) timer_delete(r3) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000140)=0x1f) openat$cgroup_procs(r2, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x4, {{0xa, 0x4e23, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x88) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000340)={0x1, r2}) 2018/04/24 17:10:26 executing program 2: socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r2) close(r3) get_thread_area(&(0x7f00000000c0)={0x0, 0x20101000, 0x6000, 0x3f, 0x1, 0x3f, 0x4, 0x3f, 0x5, 0x3}) timerfd_gettime(r1, &(0x7f0000000100)) 2018/04/24 17:10:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) futex(&(0x7f0000000300), 0x3, 0x1, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380)=0x1, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000800)=0x2, 0x4) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/196, 0xc4}], 0x1, &(0x7f0000000240)=""/45, 0x2d, 0x81}, 0x40) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000002c0)=0x8, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x2000, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000400)=0x4000000000) 2018/04/24 17:10:26 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) select(0x40, &(0x7f0000000080)={0x67, 0x80, 0x101, 0x3, 0x4d54, 0x101, 0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)={0x13, 0xfe, 0xfff, 0x0, 0x760a7d4b, 0x5, 0xf6e, 0x6}, &(0x7f0000000100)={0x80, 0x1f, 0x2, 0x7, 0x1, 0x25a8}, &(0x7f0000000180)={r1, r2/1000+10000}) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x5, {0x400, 0x6, 0x1f, 0x20, 0x10000, 0x9}, 0x33a32942, 0x7}, 0xe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x30, &(0x7f0000000200)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000aa7e3ec086adbf9b1ba8a6ee0ac462447ea80023e23536c0320616f321190c895f828802914bc01e49ab67804a6c85d2ace64596feef76a5cc37eb834a28610b4736b34a3f81d0f89998f342bd67b6d7"]}, 0x158) 2018/04/24 17:10:26 executing program 5: socket(0x8, 0x3, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000000)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/24 17:10:26 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x40000000003, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xffffffd3) rt_tgsigqueueinfo(r0, r2, 0x3a, &(0x7f0000000100)={0x9, 0x8, 0x4, 0x2}) r3 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r3, &(0x7f0000000000)=""/8, 0xffffffffffffff66, 0x13fffd) 2018/04/24 17:10:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x100000000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x20, 0x4a, 0x6, 0x0, 0x25dfdbfd, {0xa}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @fd}]}]}, 0xffffffffffffff7c}, 0x1}, 0x0) 2018/04/24 17:10:26 executing program 7: socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x492492492492834, 0x0) 2018/04/24 17:10:26 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x7ff, 0x4, &(0x7f0000000380)=[{&(0x7f0000000140)="0a97bfb09e2d23b5c75e6f9ffe4444", 0xf, 0x7}, {&(0x7f0000000180)="bc36bdcdb0a605dbc710845765b76eb6b79f017350614a3de5e579c8e4f5c22d6c29a85bab3556eca8e557162b4055ad560196816331d636b6452d3f5d3762032c61d41c4407776fbb30195d82d9fc24f2ea858d7a57c6c4335b0c73261ef6e8a9db71c2fcafd9e24e4faddc4539690c596970bf67f5fb3b921b72f3b48aca92d055308fd02f74dbf7987298dd58769af4796ae3eda2a9f009e6c8946709a33e6d825326bca2b4078b58c103518c7d2f2488a57da0bef9b41f5e75468147f4d2c3dfe1624bbe346c4e9c1bd582fe6310a8f9cd19041ed8baeba18c99de901fa56cb13f88f42ae17a0c679a4bad08", 0xee, 0x1}, {&(0x7f0000000280)="d06b3775cc04d65fb9e5bdf35e4189387ee15c70cfa986e06aab5bb15d2208c2565c2d3c6d989479472d51ff3f1ef3b469fbf890a01d5c87c404b6fa625a1fb6e89b7c6f255272eb4c08b0378fea6e8bdad1c94759bb97a6da9db1673dd3e66d090d8998e6ef6d536cda3897972c680a9274922d8d2f34e1cdc4a33c86a6431a87bc36fa6d83015d6de4e8831869e96deb797b3b360a259a63a401c24c970a6da9e2f47e810d5b6d85316385182e9dc87a33bad3e74c6d443ae8", 0xba, 0x3}, {&(0x7f0000000340)="415535dd5c3975d2d282a7b10f7291c7a944ab04a325bcb74c63a8da8efbd80b46675bec11f669b5f6d78fc91df0a19d58d98b9f6c6d7e0e", 0x38}], 0x80480, &(0x7f00000004c0)=ANY=[@ANYBLOB="646d61736b3d303401352c0023491ae7057dde6c4d00b01652284cb73cd24b863ad9851602f2c3b1f60a5d30f38016b68366b6355c09abfda6dd5b44b2ccfb79d00e8cfa753259c68b6e9efba096140ee951a96a46d30ada91ef37999fb86bddb2771207f718d690f20f652f02ef50dea9dedfc59a2d9ec2913f85afeb4d9ec2b03280644a82d1c6a72e"]) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/52, 0xffaa) 2018/04/24 17:10:26 executing program 2: socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r2) close(r3) get_thread_area(&(0x7f00000000c0)={0x0, 0x20101000, 0x6000, 0x3f, 0x1, 0x3f, 0x4, 0x3f, 0x5, 0x3}) timerfd_gettime(r1, &(0x7f0000000100)) 2018/04/24 17:10:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}, 0x2}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffdc7, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468"}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8"}, {&(0x7f0000000380)="9508616d"}, {&(0x7f00000003c0)="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"}], 0x1130, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x9}}], 0x2, 0x0) 2018/04/24 17:10:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='loginuid\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x80000001, 0x0) read(r0, &(0x7f0000000040)=""/115, 0x73) sendfile(r0, r0, &(0x7f00000000c0), 0xb64) 2018/04/24 17:10:26 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x14f, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xfffffffffffffff7}, 0x8) 2018/04/24 17:10:26 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x7, &(0x7f00000001c0)={&(0x7f0000000080)=""/252, 0xfc}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0x4) syz_emit_ethernet(0xd5, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4124, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000058c0)={@broadcast, @multicast1, 0x0}, &(0x7f0000005900)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005940)={r2, 0x1, 0x6, @random="3b3f337e44e1"}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="01100008", @ANYRES32=0x0], &(0x7f00000003c0)=0x139) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000340)={r4, 0x100000000}, 0x8) accept4$nfc_llcp(r3, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x800) prctl$void(0xd) 2018/04/24 17:10:27 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETPERSIST(r0, 0x400454dc, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x10000) syz_open_pts(r1, 0x840) 2018/04/24 17:10:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}, 0x2}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffdc7, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468"}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8"}, {&(0x7f0000000380)="9508616d"}, {&(0x7f00000003c0)="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"}], 0x1130, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x9}}], 0x2, 0x0) 2018/04/24 17:10:27 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000ec0)='net/mcfilter\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) prctl$getname(0x10, &(0x7f0000000000)=""/15) vmsplice(r1, &(0x7f0000000ac0)=[{&(0x7f0000000380)="2d889b80fc33f4d38ce0792d027f4c692aa34bae2d9005d7c86f2e07b68ad172d7ead341cf7e1ba31bdaa5cfc7785b4fddd7f2fe1cd461d30bf05bdd54fe81114959ceff52f1ce405acfe133aa9d2f45", 0x50}, {&(0x7f0000000980)="eb497d5b6ce2c71b2ac3a49bfd2d1e8fb1f245473372766d6b9b51532b956e66c70f78f3786775a8545b057303b81c27e381ecdc64488b712d6e981363ff4f4fb291d26d8f0965e48e3486747daf289db750968ef71371104dcc995720ee0423f9d0cd5ed9a5f7401cc2a873aa121658a661ac72b673d24f444f4f", 0x7b}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0x7, 0xffffffff, 0x8000, 0x81}, &(0x7f0000000d40)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000d80)={r2, 0xdd, "f44c5466a87de17b06b144e40bbf9eeb6dbcef351e4e97c60c9c1a976ab306e146eaba5b85dd84afada6b183b787834c6a5b70c052ce9599a61bc6811659d377bdb4f6840a353374b3786e8224eab84120127c5c4727f224e4ec568c7cfcf97f20359b4ac82f59b65acd7db0e3eb956ad876896fe2a2bfd84c2557d2550d84e5b8278fef14d02176ac2cf1c1e731a915d3ab324d3dfee29d1f7cf69502682048b4955bc47c655421e55e9e5b17e2a3cc6150724f723b3dd66bd7ce17f079bf9bb16c6345e15aac25a405e08ad6e08696dc491106505bf7831aab6f0ba1"}, &(0x7f0000000e80)=0xe5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8001, 0x1, 0x80, 0x401, 0x100000001}, &(0x7f0000000100)=0x14) add_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="3ed87a5e00850f24ea28b9471b03ee3f9d60842b0850939926ac2cce62b2b5b07c5394756491364631082f5c820f49b13f48dcd0e1b8355e8f5554a7c0bf14bd64a6d27863c6e5aa128af4ef6343c471e9dea5f691632cd17b463faf63a25f31317850f762faddb4d63d93204322c0c56030c881f64c21d953078d06bd002b517d49911a17fadaf47b84543ed18a96cd249ce8420b8a0d0068c2fcebb84ba9509d1f53a7bd", 0xa5, 0xfffffffffffffffd) 2018/04/24 17:10:27 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/sockstat6\x00') ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000340)) r2 = request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\\--]\x00', 0xffffffffffffffff) add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="dbfe309ad41ba267549d5c03d479eb929e93a2006fbca2000a7e292dd0ed6c55772eb619db47921ced1ea276da86e33d52b95b6ddf8685337b98ee37f327c0e347bb6066c24a603ebeecdc69cf6513ce4607a960bb6689cb2f945d7ad6b294398aa9f4ae7514c4536831f19e74a6fbb856a1a5c8c984d8bc1260e1b4d2e278e0dd75741ff36fec83fa897ed392f59e15bbabe172830b6747a31156ca044c6d480014273462a5ad9605cfed954cd856537df5d8b91b7d06593816668af131ef34ed759d86e1d965a5fbdc76defcdc5dca19a7c501113f7e97156bff686c8259", 0xdf, r2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000380)=""/100) 2018/04/24 17:10:27 executing program 5: r0 = memfd_create(&(0x7f0000000000)="2f640400000000", 0x0) lseek(r0, 0xfffffffffffffffc, 0x0) poll(&(0x7f0000000040)=[{r0, 0x3080}, {r0, 0x212}, {r0, 0x90}, {r0, 0x9}, {r0, 0x1a}, {r0, 0x100}, {r0, 0x22}], 0x7, 0x8) 2018/04/24 17:10:27 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x4c, &(0x7f0000000080)=0x1000000, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/24 17:10:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}, 0x2}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffdc7, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468"}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8"}, {&(0x7f0000000380)="9508616d"}, {&(0x7f00000003c0)="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"}], 0x1130, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x9}}], 0x2, 0x0) 2018/04/24 17:10:27 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfffffffffffffff9, 0x12100) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) mq_notify(r1, &(0x7f0000000240)={0x0, 0x4000040000008, 0xfffffffffffffffe, @tid=r2}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/04/24 17:10:27 executing program 3: unshare(0x8020000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f1, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2, 0x200000000000000, 0xffffffffffff8000}) mq_notify(r0, &(0x7f0000795fa8)={0x0, 0x0, 0x1, @thr={&(0x7f00004cc000), &(0x7f0000a30000)}}) read(r0, &(0x7f0000000040)=""/201, 0xc9) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xf8, r2, 0x2, 0x70bd2c, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xca83}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbe3d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x14) open(&(0x7f00000001c0)='./file0\x00', 0x200080, 0x50) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x21}}, 0x1c) 2018/04/24 17:10:27 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000780)={0x0, @rand_addr, @multicast2}, &(0x7f00000007c0)=0xc) getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000008c0)={0x10}, 0xc, &(0x7f0000000e40)={&(0x7f0000000980)=@report={0xd0, 0x20, 0x0, 0x70bd2d, 0x25dfdbfe, {0xff, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e20, 0x6a5, 0x4e21, 0x767, 0xa, 0x80, 0x80, 0x41ff0af1edc03e4c, r1, r2}}, [@sec_ctx={0x84, 0x8, {0x7e, 0x8, 0xe7c9571318d8ce68, 0x1, 0x76, "95b1108eb0bad7ccf3f92335882f6fd573e6a5114cb32404d74e5f3c952babdc651a05e6c468f7d2ebabd6cc2f44fbf3cb1745520952bca40cfccaeb9b295a0ddd5eb22b07a4802059c73fe3794576eb385bc1a9d3b59cccf4b7f064cef2081c8dc9db55ab4db621b0d58350b8c6f32961e9b528b6ac"}}]}, 0xfffffe4e}, 0x1}, 0x2) 2018/04/24 17:10:27 executing program 2: socket$kcm(0x29, 0x2, 0x0) sysfs$2(0x2, 0xffffffffffffffff, &(0x7f0000000000)=""/37) 2018/04/24 17:10:27 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f0000000180)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) unshare(0x20000) 2018/04/24 17:10:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) accept$alg(r0, 0x0, 0x0) socketpair(0x12, 0x3, 0x3, &(0x7f00000010c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001100)="863eeb263cc353fe0032d08692c898ae", 0x10) r3 = socket(0xf, 0x803, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000000)={@empty, @broadcast=0xffffffff}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000080)=0xddf4) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x1, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r6, 0x89}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r9, 0x1, 0x22, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r9, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r9, 0x0) connect$unix(r8, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r9, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendto$inet(r7, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/24 17:10:27 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f0000010000000300050000000000020000000000000000000000000000000800120000400000000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe00000010000000000"], 0x80}, 0x1}, 0x0) 2018/04/24 17:10:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}, 0x2}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffdc7, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468"}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8"}, {&(0x7f0000000380)="9508616d"}, {&(0x7f00000003c0)="63aae28ce574a93504619611de9e5d6a94997179e8506bfac73e064cb807a20cdb1bd594c71d57debc2df213e30ffdefde029c9a553f686cc83704f9c16004f8459ca7c085dd982ac264021a34924469e255c64af49c480f72e03f26de94c55bda64a90232f1514c8ef6c3e5eadd478e3ca2adcfc49aa0504c7ecc990b8acca8544e1de48b34fe74202fa58ab4e3a42e0b7c38d575f06d490b1a725f528a588f52e968bb13e2553e3eac9aa2b6aee5269a6e02d14ce2fa928a58e7a9a08c12ce19fcec9c6788c7ba04ea0684f5908c99d4a34f70a5f699d451960c7f0f20ec6f4ac93df9b069927d513ed98282b3aa39b577ad9be6f59a4b0909"}], 0x1130, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x9}}], 0x2, 0x0) 2018/04/24 17:10:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, "3900ea631d0000e6000200000100000053ad000023f7b7d6ea76afe6330ee739b31904e2635cd58d1443474410e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a5408c1c149b7b83579f6a41c51f7d51933223e82ab867dac761faf", [0x10000]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x2, 0x0, 0xd10000000000, 0x0, 0x8}, 0xc) prctl$getreaper(0x0, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sched_getscheduler(r1) 2018/04/24 17:10:28 executing program 2: socket$kcm(0x29, 0x2, 0x0) sysfs$2(0x2, 0xffffffffffffffff, &(0x7f0000000000)=""/37) 2018/04/24 17:10:28 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}, 0x2}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffdc7, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468"}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8"}, {&(0x7f0000000380)="9508616d"}, {&(0x7f00000003c0)="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"}], 0x1130, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x9}}], 0x2, 0x0) 2018/04/24 17:10:28 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x0, 0xb34, 0x200, 0xffffffffffffff65, 0x3, 0x3}) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000100)=[0x80, 0x4]) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000140)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000001c0)={0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000002c0)={0x6, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x15c}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x4}}}, 0x84) syz_open_dev$sndtimer(&(0x7f0000000440)='/dev/snd/timer\x00', 0x0, 0x101080) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000004c0), &(0x7f0000000500)=0x14) connect$ax25(r1, &(0x7f0000000540)={0x3, {"1600b344a83e50"}, 0x401}, 0x10) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000580)={0x1, 0x10000, 0x4219, 0x9, 0x1, 0xffffffffffffffc8, 0x0, 0x3f, 0x3, 0x5}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000005c0)="d8a0a74d96e158531b8ab19d95241e35e07ef50ebcc643e15536dd7c3193f7e2075545bbe84b53e074fa", 0x2a) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x81) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000600)={r2, 0x2, 0x20}, &(0x7f0000000640)=0xc) read$eventfd(r1, &(0x7f0000000680), 0x8) getpeername$ipx(r1, &(0x7f00000006c0), &(0x7f0000000700)=0x10) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4) chroot(&(0x7f00000007c0)='./file0\x00') getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001840)=""/119, &(0x7f00000018c0)=0x77) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001900)={r3, 0x4}, 0x8) r4 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000001940)=""/152) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001a00)={'rose0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}) bind$ax25(r1, &(0x7f0000001a40)={0x3, {"763e14cdc110b5"}, 0x7fff}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) connect$bt_rfcomm(r1, &(0x7f0000001a80)={0x1f, {0x9, 0x5, 0x8, 0x2, 0x5, 0xa6}, 0x4f20}, 0xa) 2018/04/24 17:10:28 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x2) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0045406, &(0x7f0000000300)={{0x0, 0xfffffffffffffffd}, {0x0, 0x5}, 0x0, 0x4}) 2018/04/24 17:10:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x376, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/24 17:10:28 executing program 3: unshare(0x8020000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f1, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2, 0x200000000000000, 0xffffffffffff8000}) mq_notify(r0, &(0x7f0000795fa8)={0x0, 0x0, 0x1, @thr={&(0x7f00004cc000), &(0x7f0000a30000)}}) read(r0, &(0x7f0000000040)=""/201, 0xc9) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xf8, r2, 0x2, 0x70bd2c, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xca83}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbe3d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x14) open(&(0x7f00000001c0)='./file0\x00', 0x200080, 0x50) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x21}}, 0x1c) 2018/04/24 17:10:28 executing program 4: r0 = socket$inet(0x2, 0x0, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}, 0x2}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffdc7, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468"}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8"}, {&(0x7f0000000380)="9508616d"}, {&(0x7f00000003c0)="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"}], 0x1130, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x9}}], 0x2, 0x0) 2018/04/24 17:10:28 executing program 1: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) openat$ppp(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/ppp\x00', 0x0, 0x0) 2018/04/24 17:10:28 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7f, 0x400) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x400) read(0xffffffffffffffff, &(0x7f00000000c0)=""/1, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200000000040c00) r1 = memfd_create(&(0x7f0000000000)='trusted.syz\x00', 0x2) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000300)) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)=""/25, 0x19}], 0x1) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='trusted.syz\x00') 2018/04/24 17:10:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x200040601) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=ANY=[], 0x0) 2018/04/24 17:10:28 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f0000000000)='wlan1\x00', 0x0) r1 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)="6d696d655f747970655d757365728c00") ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x14) 2018/04/24 17:10:28 executing program 0: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x19}, 0x9, 0x0, 0x3, 0x2, 0xd990, 0xfffffffffffffffc, 0x8001}, &(0x7f00000000c0)=0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000004c000000103bb903ee7d51070ec65dc1be26d3f3dee6802faab3ed80c3c272a65132878004456c7212c0cd7dabf0682bd07418fa97a86fe6add787123ef276338af9d981cfa79d395500a48ae891650db167de66cde274f28204662cf8"], &(0x7f0000000300)=0x70) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xa5}, 0x0, [0xfff, 0x3fe1, 0x46f42217, 0xea1, 0x3f, 0x101, 0x46, 0x39ddea0f]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffff47) r2 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setfsuid(r3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000002c0)="a6fe5090907e49619e8efd3e9cfbf37d", 0x10) 2018/04/24 17:10:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x376, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/24 17:10:28 executing program 2: r0 = open(&(0x7f0000f9aff8)='./file0\x00', 0x8000000000141046, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x87b}, &(0x7f0000000100)=0x8) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000000000)='gfs2meta\x00', 0x0, &(0x7f0000000180)="7632ef") 2018/04/24 17:10:28 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}, 0x2}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffdc7, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468"}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8"}, {&(0x7f0000000380)="9508616d"}, {&(0x7f00000003c0)="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"}], 0x1130, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x9}}], 0x2, 0x0) [ 106.690745] gfs2: path_lookup on ./file0/file0 returned error -20 2018/04/24 17:10:28 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x2, 0x2f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'syz_tun\x00', 'bridge_slave_1\x00', 'bridge_slave_1\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa8, 0xd8, 0x108, [@mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'gre0\x00', "00000000000500", 'veth0_to_bridge\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x100, 0x130, 0x160, [@connlabel={'connlabel\x00', 0x8}, @arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, 0x0, @dev={0xac, 0x14, 0x14}, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x370) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0xce, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/206}, &(0x7f0000000580)=0x78) 2018/04/24 17:10:28 executing program 6: unshare(0x20400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x8, 0x4, 0xa1}], 0x18) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/224) 2018/04/24 17:10:28 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480), 0x13f}}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) write$rdma_cm(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03000000000000fa0a004e220000000000000000000000000000000000000001000000000a00000000000000fe"], 0x2d) 2018/04/24 17:10:28 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in6=@remote}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e24, @rand_addr=0xffffffffffff7fff}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e24, 0x2, @empty, 0x5a44}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x68) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/04/24 17:10:28 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(0xffffffffffffffff, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}, 0x2}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffdc7, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468"}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8"}, {&(0x7f0000000380)="9508616d"}, {&(0x7f00000003c0)="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"}], 0x1130, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x9}}], 0x2, 0x0) 2018/04/24 17:10:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x40) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000380)="f73c8a5032b5ede95c210ac1d239eec977f1f5d7becce06c6c4fcf62a5f4f83290f5d7e9560cbf56cd3410b401cbb4637ae7d0e150ee7559368fc6e3ad53b647d168be250bf43c422db9ec6334882a052ee3815a7cbd3b95bd3b73633529bab1ed32cbb550b5cf8f16ff204ec9572b37e67bb80f68cde21395ee15a84b45fa20efe5ae7ae98265aaedb6260e8a144c909331e9259651eb764835f3d1327f3c46cd44adfb7afdd811bf962276753c5fe330216d834c94328e15bff1673127b1c549109ccdfbc641", 0xc7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f0000000000)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xffffffffffffff01}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0x224, 0x13e}, @common=@inet=@LOG={0x0, 'LOG\x00', 0x0, {0x0, 0x0, "d3f6b48365f7a4c7bf472def259b1323cc7a970aee581f65e609078a5b75"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x1e3, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5db) 2018/04/24 17:10:28 executing program 0: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x19}, 0x9, 0x0, 0x3, 0x2, 0xd990, 0xfffffffffffffffc, 0x8001}, &(0x7f00000000c0)=0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000004c000000103bb903ee7d51070ec65dc1be26d3f3dee6802faab3ed80c3c272a65132878004456c7212c0cd7dabf0682bd07418fa97a86fe6add787123ef276338af9d981cfa79d395500a48ae891650db167de66cde274f28204662cf8"], &(0x7f0000000300)=0x70) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xa5}, 0x0, [0xfff, 0x3fe1, 0x46f42217, 0xea1, 0x3f, 0x101, 0x46, 0x39ddea0f]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffff47) r2 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setfsuid(r3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000002c0)="a6fe5090907e49619e8efd3e9cfbf37d", 0x10) 2018/04/24 17:10:28 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000100)={0x20071026, r0}, &(0x7f0000000140)={0x0, 0x51a, 0x3, 0xb19b, 0x4, 0x2}) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r1 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0f"]}) [ 106.838132] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 106.902084] x_tables: eb_tables: mac match: used from hooks BROUTING, but only valid from PREROUTING/INPUT/FORWARD 2018/04/24 17:10:28 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x1, 0x0) 2018/04/24 17:10:29 executing program 0: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)=ANY=[@ANYBLOB]) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000100), &(0x7f0000000440), &(0x7f0000000480)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000580)={0x20000011}) r3 = getegid() sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000200)="a8799d2dcc9aa9459b7f3e8125fe98778972da79bc88ddc5718b8e6939499b5136b6a393f028b61b22dbccb76ed8dbbd2687f609446943f46b2ecca592730164064e0840f5e25270c88ac49bbfdd7b64c8ad2c13a007a83fa2a71642867bf1fb4d6378a8ef68cb9d", 0x68}, {&(0x7f0000000280)="4c24b523d525ea574e4ca8bd0de79afbaa66e3301d9d11b7a63bb791baf7c239414b83556a9078148141df28cfb069ca8ae4cb5ec00cf89b478077862ba970c61544aaf87d9ba1bc26", 0x49}, {&(0x7f0000000300)="c3ee76fbb53c1390a41a9db9540332ebd7ef88ee1b23620b1697593a50042a03ae788bc1065d549ebe240b156a5ad46cd4044fcff277c22e19aed5e6eb478f32272978b91858f540bc770b4d97327a04ab4a724e5cb0f27817f6af1bd90a412b26feab8bdabed80c7e9e5a96aedd4f0c4ab2a0007b121ea75d5c287d701ba26a74f27cf1b658f736bc1a2e3f63456556e165ac48fd6792cf162bb2c3ecc1a43e1fb03c019962", 0xa6}, {&(0x7f00000003c0)="c8719048bd7a42228f6bacb64aa5ff92eaa19ed83bdcbd0c0abe38b6e6798c5253cb0ec3594e90eba77275c59af51d1baac28efaeccaf5ce05e198c23e99a50c157f77add670a125ca74eb8982cf3735e5232d7bfd023e8b3ba8f72aaf5f1335c669", 0x62}], 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="dbf2a2b0b901a6ad396040c60000c7510000e82520901abe4ebcb11f2cf3fe8ad2f4dd93cb663298514bfa03233637caff0f000000000000b45b70"], 0x38, 0x800}, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000005c0)) quotactl(0x800001ff, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000000)) ioperm(0x0, 0x1, 0x2) 2018/04/24 17:10:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd604c91480014730000000000000000000000000000000000fe8000000000000000000000000000bb0000000045150d86ed7d333a19740f6efbb0cde0e246e273a7967a1854b6aa23a92e0cf43528d88253b6e8868a1758338bb5745bc408c6a0c6c68b78c2e11b259f4329b7b29dd21dae3ac0", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/04/24 17:10:29 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="5df100", 0xfffffffffffffffe) request_key(&(0x7f0000001240)='blacklist\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)='vboxnet0\x00', r1) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001200), 0x1000000000000082, 0x0) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) 2018/04/24 17:10:29 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40100, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)) io_setup(0x201, &(0x7f0000000140)=0x0) io_submit(r2, 0x2, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x10, 0x0, r0, &(0x7f0000000240)}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="56049f2314098a5eef322cd2701466a458da952e16c8bb6cae6052a3b492139e59721ef9559a47a9f5adbcb1db141f132e6879081315580c0ff7d6b9402e463e96cce91d52bba4ed151d131595eca44e589fffb64602b503017246abf9ab2d733c5a00ec51297bc7bd6775226985734b6a0d9b65", 0x74}]) r3 = msgget(0x0, 0x424) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000200)=""/77) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000280)={0x2}, 0x4) [ 106.985622] x_tables: eb_tables: mac match: used from hooks BROUTING, but only valid from PREROUTING/INPUT/FORWARD 2018/04/24 17:10:29 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) getpgrp(0x0) r0 = getpgrp(0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000a80)='net/tcp6\x00') write(r2, &(0x7f00000006c0)="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", 0xfffffffffffffd58) fcntl$setown(r2, 0x8, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x3, 0x1000, 0x401, 0x0, 0x1f}, 0x14) 2018/04/24 17:10:29 executing program 1: unshare(0x40600) pwrite64(0xffffffffffffffff, &(0x7f00000017c0), 0x0, 0x0) 2018/04/24 17:10:29 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080004, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x6, 0x2, 0x9, 0x2, 0x10001, 0x7, 0x70}, 0xff3d) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x800, 0x151000) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='9procselinux:\\em0$+\x00', &(0x7f0000000140)="766d6e657430214026296574683063707573657475736572062e2e656d306b657972696e6700", &(0x7f0000000180)='eth0![eth1)em0\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='cpuset\x00', &(0x7f0000000280)='keyringnodev6prockeyring/\x00', &(0x7f00000002c0)='trusted-+]loppp0]\x00'], 0x400) 2018/04/24 17:10:29 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/52, 0x1a) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x400000) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x1, 0x2) 2018/04/24 17:10:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffdc7, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468"}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8"}, {&(0x7f0000000380)="9508616d"}, {&(0x7f00000003c0)="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"}], 0x1130, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x9}}], 0x2, 0x0) 2018/04/24 17:10:29 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f00000000c0)) ioctl$TIOCNOTTY(r1, 0x5422) preadv(r0, &(0x7f0000000000), 0x1, 0x0) 2018/04/24 17:10:29 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400000009a, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup2(r0, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x5c, 0x4) 2018/04/24 17:10:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10) 2018/04/24 17:10:29 executing program 0: unshare(0x800402) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/164}) mq_notify(r0, &(0x7f000044bfa0)={0x20000000, 0x15}) 2018/04/24 17:10:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) userfaultfd(0x800) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x200408d2, &(0x7f000072e000)={0xa, 0x4e22, 0xfffffffffffffff8, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) r1 = dup3(r0, r0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x2, 0xf8f, 0x60000000000, 0x100, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x201, 0x0) close(r0) 2018/04/24 17:10:29 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = msgget(0x0, 0x40) msgctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f00000012c0)='./file0\x00', 0x800, 0x25) r2 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r2, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_generic(r2, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001240)={&(0x7f0000000140)={0x10f4, 0x31, 0x200, 0x70bd25, 0x25dfdbfe, {0x18}, [@typed={0x4, 0x66, @binary}, @typed={0xc, 0x82, @u64=0x88}, @nested={0x1068, 0x4e, [@typed={0xc, 0x0, @u64=0x7fff}, @typed={0x8, 0x80, @pid=r3}, @generic="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@generic="ae735d2131e2460d123f541c1ea548d33dec2decfa5802184777231c392ea5b5df0ca8aef56ea281c4b8aaddc0294c6ae85666ca4d7e0e5c2fab729b2444bd6a3b682a69072c6e5abb1446fdeb37"]}, @typed={0x8, 0x43, @u32=0x2db31637}, @typed={0x4, 0x36}, @generic, @generic="c3e8643419691ca3722c848b7a182cf36b6c82166a0c2725f624de173909f4b7d72f1ebf4a04c30dbc08884b032aee825e647d", @generic="47244dee8e9e3c2bb24c18eff68aae4db89420063a70ebb1ca20ee3ee1358a9d71885a35c73d25"]}, 0x10f4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4801) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001300)=""/101) 2018/04/24 17:10:29 executing program 6: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000140)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) signalfd(r0, &(0x7f0000000000), 0x8) 2018/04/24 17:10:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}], 0x1, 0x0) 2018/04/24 17:10:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000100)=0x18b) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000140)="bd28c8faa9948c1c6c48eb978b1d8978c0263a3c55978a0f83178e9c0011026a39f57d9a78ee66285923733fa90671ca418ad238c8fcd08a90d6608e0c1e5aa8a2ec6e414079573831c570c35ea3b70a0799ef5f669886377886936658b967d85861bf6902961edbdc5c75392b9fc15f711ec627075e12f3c954307730d69aa16926252c3b269a511351c84dc123655cf364eab1ab2468c3f4dc55fe9980af21b007e95140f111995bbe3342cc3e0d6111d9f1fe8e8964958342a1b33ffd85daa9889402ca88eeadfe883568e3b5caedaf30bfca58c0e9485287ae79c42757ade1ff4fafdafe5b5af52dca8d19a5", 0xee) 2018/04/24 17:10:29 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x9036, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x10bd, 0xe4cd, 0x9}, 0x2c) 2018/04/24 17:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = dup(r0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000000)) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0xf71157ef368b1de0, r3) ptrace(0x8, r3) mq_notify(r4, &(0x7f0000000100)={0x0, 0x3a, 0x0, @thr={&(0x7f0000000040)="bd72ff63c588a156dce0ea5fcabe3895cec963286ef97090b9e805a6a087dc6da06e4d9eeb1ce7e99495e7859c85572d2b853eb3ef4878f13c48e5ed24a82977f64632", &(0x7f00000000c0)="c0ad251c6dad1843da017647159d8ee7"}}) 2018/04/24 17:10:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10) 2018/04/24 17:10:29 executing program 2: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) utimes(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000000)={{0x77359400}}) stat(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, 0xffffffffffffffff, 0x0) 2018/04/24 17:10:30 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000375ff4)={0x0, 0x0, [0xfffffffffffffffd, 0xfffffffffffffffd]}) 2018/04/24 17:10:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f707479020000") sendfile(r0, r1, &(0x7f0000000000)=0x33, 0x1000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)="5345d419b75e0df23660ee1ce53cd6e70bf6f1b2041517e8857b2c1a357a3b96752146a31268a4695378f5b06a1088ddaf60d734497e242231486f43b3d70e1493e6aa17a5f4ebe1fb2faa105527615154a80f8fd24158f1873ff0f985ebac20ef49aefd548ae6c579bc9bb1fc2c72a8cdb4c09d59b65eb8d289262b402fda25a812dbe4b0f078e35ce6c02f943e1d29bcb0e88e74e42e3bf3aff8aaf6b003c76987b1e74100238b58ce73cf7dd6c86685b32ddcac16fbba664c2430c3d883bf2dc5894bedff7812d3a09b51c343c6420d9bdb43f91ea87f9ea5200a0b1ed73604b85afeba4e", 0xe6) 2018/04/24 17:10:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = dup(r0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000000)) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0xf71157ef368b1de0, r3) ptrace(0x8, r3) mq_notify(r4, &(0x7f0000000100)={0x0, 0x3a, 0x0, @thr={&(0x7f0000000040)="bd72ff63c588a156dce0ea5fcabe3895cec963286ef97090b9e805a6a087dc6da06e4d9eeb1ce7e99495e7859c85572d2b853eb3ef4878f13c48e5ed24a82977f64632", &(0x7f00000000c0)="c0ad251c6dad1843da017647159d8ee7"}}) 2018/04/24 17:10:30 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4f) futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f0000000040), &(0x7f00000000c0), 0x4023ffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x401, @empty, 0xc470}}, 0x1, 0x11}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7, 0x0, 0x6, 0x800, 0x400}, &(0x7f0000000380)=0x14) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 17:10:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10) 2018/04/24 17:10:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) sched_getattr(0x0, &(0x7f0000012fd0), 0x30, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x101800) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/24 17:10:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) userfaultfd(0x800) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x200408d2, &(0x7f000072e000)={0xa, 0x4e22, 0xfffffffffffffff8, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) r1 = dup3(r0, r0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x2, 0xf8f, 0x60000000000, 0x100, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x201, 0x0) close(r0) 2018/04/24 17:10:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}], 0x1, 0x0) 2018/04/24 17:10:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e23, @multicast2=0xe0000002}, 'veth1_to_team\x00'}) mmap(&(0x7f0000006000/0x13000)=nil, 0x13000, 0x0, 0x2012, r0, 0x0) 2018/04/24 17:10:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x58) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6e6", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="4cbf17a57fec9cb23b", 0x9}], 0x1) 2018/04/24 17:10:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = dup(r0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000000)) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0xf71157ef368b1de0, r3) ptrace(0x8, r3) mq_notify(r4, &(0x7f0000000100)={0x0, 0x3a, 0x0, @thr={&(0x7f0000000040)="bd72ff63c588a156dce0ea5fcabe3895cec963286ef97090b9e805a6a087dc6da06e4d9eeb1ce7e99495e7859c85572d2b853eb3ef4878f13c48e5ed24a82977f64632", &(0x7f00000000c0)="c0ad251c6dad1843da017647159d8ee7"}}) 2018/04/24 17:10:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}], 0x1, 0x0) 2018/04/24 17:10:30 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/99, 0x63}, {&(0x7f00000000c0)=""/68, 0x44}], 0x2) 2018/04/24 17:10:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10) 2018/04/24 17:10:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f58f74)={0xfffffffffffffffe, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/04/24 17:10:30 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000500abe1e80d903e0d717ac1889a45e581c9e10100000000000000e8c767e9d18fd69a") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8001, 0xdd, 0x800, 0x100000000}, &(0x7f0000000000)=0x98) write$rdma_cm(r1, &(0x7f0000000fc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000f80)={0xffffffff}, 0x106, 0x100b}}, 0x20) write$rdma_cm(r0, &(0x7f0000001000)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x2, r3, 0x1c, 0x2040dd30c1d0bd59, @in={0x2, 0x4e24, @multicast1=0xe0000001}}}, 0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x316) [ 108.545140] alg: No test for cmac(blowfish) (cmac(blowfish-generic)) 2018/04/24 17:10:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = dup(r0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000000)) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0xf71157ef368b1de0, r3) ptrace(0x8, r3) mq_notify(r4, &(0x7f0000000100)={0x0, 0x3a, 0x0, @thr={&(0x7f0000000040)="bd72ff63c588a156dce0ea5fcabe3895cec963286ef97090b9e805a6a087dc6da06e4d9eeb1ce7e99495e7859c85572d2b853eb3ef4878f13c48e5ed24a82977f64632", &(0x7f00000000c0)="c0ad251c6dad1843da017647159d8ee7"}}) 2018/04/24 17:10:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009bdfd4)=ANY=[@ANYBLOB="e0000002ac14f921e28a26c04c57f9ff"], 0x10) socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x80020000) 2018/04/24 17:10:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) 2018/04/24 17:10:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x1003) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0xfffffffffffffeb9) 2018/04/24 17:10:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00008927b4)=ANY=[@ANYBLOB="180000000102ff55d63ac6c6554161000000000004000100"], 0x18}, 0x1}, 0x0) 2018/04/24 17:10:31 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000680)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f000074df19)=""/231}) 2018/04/24 17:10:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = dup(r0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000000)) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0xf71157ef368b1de0, r3) ptrace(0x8, r3) 2018/04/24 17:10:31 executing program 7: unshare(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=""/135) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/04/24 17:10:31 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = dup(r0) dup2(r0, r1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="39606fe046ecb83ffbe777d6ba15e1709dc96b8f5103bafcfd35", 0x40e, 0x20000008, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)=0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x200, 0x4) ftruncate(r1, 0x2dd0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/04/24 17:10:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:31 executing program 2: r0 = socket$rds(0xa, 0x2, 0x11) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000000000000000090b6a6e3e36c229ab7144de701471900000000000000000014", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @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'], 0x1f}, 0x0) 2018/04/24 17:10:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) 2018/04/24 17:10:31 executing program 2: 2018/04/24 17:10:31 executing program 0: 2018/04/24 17:10:31 executing program 5: socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) 2018/04/24 17:10:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:31 executing program 7: 2018/04/24 17:10:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = dup(r0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000000)) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0xf71157ef368b1de0, r3) 2018/04/24 17:10:31 executing program 6: 2018/04/24 17:10:31 executing program 2: 2018/04/24 17:10:31 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/24 17:10:31 executing program 1: 2018/04/24 17:10:31 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="2400000024007f00001c3a00000001004db50827f1e6c5bf5557f5dcac4d508c99fcaf4c", 0x24) 2018/04/24 17:10:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:31 executing program 2: 2018/04/24 17:10:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) 2018/04/24 17:10:31 executing program 6: 2018/04/24 17:10:31 executing program 7: 2018/04/24 17:10:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = dup(r0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000000)) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/04/24 17:10:31 executing program 2: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x7ffffffe) 2018/04/24 17:10:31 executing program 1: 2018/04/24 17:10:31 executing program 0: 2018/04/24 17:10:31 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') dup2(r0, r1) 2018/04/24 17:10:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) r3 = dup(r0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000000)) 2018/04/24 17:10:31 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000694ffe)=ANY=[], &(0x7f0000775000)) 2018/04/24 17:10:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="63aae28ce574a93504619611de9e5d6a94997179e8506bfac73e064cb807a20cdb1bd594c71d57debc2df213e30ffdefde029c9a553f686cc83704f9c16004f8459ca7c085dd982ac264021a34924469e255c64af49c480f72e03f26de94c55bda64a90232f1514c8ef6c3e5eadd478e3ca2adcfc49aa0504c7ecc990b8acca8544e1de48b34fe74202fa58ab4e3a42e0b7c38d575f06d490b1a725f528a588f52e968bb13e2553e3eac9aa2b6aee5269a6e02d14ce2fa928a58e7a9a08c12ce19fcec9c6788c7ba04ea0684f5908c99d4a34f70a5f699d451960c7f0f20ec6f4ac93df9b069927d513ed98282b3aa39b577ad9be6f59a4b0909", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x100000000000018, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x59) 2018/04/24 17:10:32 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) recvfrom(r0, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x0, 0x7a3, 0x8}, 0x1, 0x7ff}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x20000, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x110, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) ioctl$LOOP_CLR_FD(r1, 0x4c01) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/72) connect$ax25(r2, &(0x7f0000000340)={0x3, {"0bca1e298e9c44"}, 0x5}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)=0x0) ptrace(0x4207, r3) syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f00000004c0)='./file0\x00', 0x8, 0x3, &(0x7f0000001b40)=[{&(0x7f0000000500)="68c4bc4b166b88d6c9a6705fe3d8a9b968c42a7b275d99ea2f5625503ce0c1f754d5749f7b443d7aea00151a0af3b064f973876dae499d070189bcb41ff82f589b585a115055158e490445d3ce871b05d5d8c90bfc5ab3dd9135bc0e2e2cfb4d", 0x60, 0x7}, {&(0x7f0000001880)="3b7a9a31c56f5656081e4938a3a9724262edb00eeb0e4ab26752ea91271f6d", 0x1f, 0x7f}, {&(0x7f00000019c0)="f66c9a465d8fc587a0a20800224b28fa47d581a4d6919c43ff496a6f7a9ad8d0298b1256df2b176034603004e10363b97aebbdf9aabaf6f19c6b185c8e1561847f8ce319441adcc2f96b56db1b371b51b370963e98f4cb8baa1bac5617687c58e4905563bbf29458bec1e71c014532dad2d4ba3714478d211657ff62f91b3e39378b79a735bbf37615b60c64588be338fd7326", 0x93, 0x8}], 0x8000, &(0x7f0000001c40)={[{@errors_continue='errors=continue', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@noacl='noacl', 0x2c}]}) sync() syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) 2018/04/24 17:10:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="63aae28ce574a93504619611de9e5d6a94997179e8506bfac73e064cb807a20cdb1bd594c71d57debc2df213e30ffdefde029c9a553f686cc83704f9c16004f8459ca7c085dd982ac264021a34924469e255c64af49c480f72e03f26de94c55bda64a90232f1514c8ef6c3e5eadd478e3ca2adcfc49aa0504c7ecc990b8acca8544e1de48b34fe74202fa58ab4e3a42e0b7c38d575f06d490b1a725f528a588f52e968bb13e2553e3eac9aa2b6aee5269a6e02d14ce2fa928a58e7a9a08c12ce19fcec9c6788c7ba04ea0684f5908c99d4a34f70a5f699d451960c7f0f20ec6f4ac93df9b069927d513ed98282b3aa39b577ad9be6f59a4b0909", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000040), &(0x7f00006b8ffc)=0x4) 2018/04/24 17:10:32 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000694ffe)=ANY=[], &(0x7f0000775000)) 2018/04/24 17:10:32 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0), 0x4) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x800}, 0x0) 2018/04/24 17:10:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) dup(r0) 2018/04/24 17:10:32 executing program 2: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x7ffffffe) 2018/04/24 17:10:32 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000640)={@random="1f92a2f50ced", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a37bc9", 0x44, 0x88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000840)) 2018/04/24 17:10:32 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) bind$can_raw(r0, &(0x7f0000000800)={0x1d}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x49, &(0x7f00000001c0)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x1f) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x3ff) signalfd(r0, &(0x7f0000000400)={0x73c47f9c}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000140)=0x7f) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="d8c447ff70c89b28513c3f5d57c97f50ba9023f241648d19557fd56414a5cde5c5a078c51cee416757a758d4429dba632829e37d73274693dcdefc49ed212ccab51ca4b7b3098d3c813c019566787142824482d339c63ed55abcfb9f603a627d60284bb3032f3f5c019ba18d18a0b1d001e776dfad1c0bf5b1368ca56c9171a9e8a75b73", 0x84, r3) 2018/04/24 17:10:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) 2018/04/24 17:10:33 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000694ffe)=ANY=[], &(0x7f0000775000)) 2018/04/24 17:10:33 executing program 7: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="390cb34274e169cd0a"], &(0x7f0000000080)='*\x00', 0x2, 0x1) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x6) 2018/04/24 17:10:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d36880", 0x1b}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) dup(r0) 2018/04/24 17:10:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) 2018/04/24 17:10:33 executing program 6: r0 = memfd_create(&(0x7f0000000040)='-posix_acl_access\'}proc]\x00', 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x8, 0x8000, 0x0, 0x8, 0x66}, 0x8) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000100)=0x8000000000000069, 0x4) getsockopt$inet6_mtu(r1, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/24 17:10:33 executing program 1: seccomp(0x1, 0x26614b13a39d9c8a, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x1}, {0x6, 0x0, 0x0, 0x1}]}) 2018/04/24 17:10:33 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) recvfrom(r0, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x0, 0x7a3, 0x8}, 0x1, 0x7ff}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x20000, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x110, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) ioctl$LOOP_CLR_FD(r1, 0x4c01) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/72) connect$ax25(r2, &(0x7f0000000340)={0x3, {"0bca1e298e9c44"}, 0x5}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)=0x0) ptrace(0x4207, r3) syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f00000004c0)='./file0\x00', 0x8, 0x3, &(0x7f0000001b40)=[{&(0x7f0000000500)="68c4bc4b166b88d6c9a6705fe3d8a9b968c42a7b275d99ea2f5625503ce0c1f754d5749f7b443d7aea00151a0af3b064f973876dae499d070189bcb41ff82f589b585a115055158e490445d3ce871b05d5d8c90bfc5ab3dd9135bc0e2e2cfb4d", 0x60, 0x7}, {&(0x7f0000001880)="3b7a9a31c56f5656081e4938a3a9724262edb00eeb0e4ab26752ea91271f6d", 0x1f, 0x7f}, {&(0x7f00000019c0)="f66c9a465d8fc587a0a20800224b28fa47d581a4d6919c43ff496a6f7a9ad8d0298b1256df2b176034603004e10363b97aebbdf9aabaf6f19c6b185c8e1561847f8ce319441adcc2f96b56db1b371b51b370963e98f4cb8baa1bac5617687c58e4905563bbf29458bec1e71c014532dad2d4ba3714478d211657ff62f91b3e39378b79a735bbf37615b60c64588be338fd7326", 0x93, 0x8}], 0x8000, &(0x7f0000001c40)={[{@errors_continue='errors=continue', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@noacl='noacl', 0x2c}]}) sync() syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) 2018/04/24 17:10:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000003c0)="74086e750000000000000000008c00", 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000300)={@dev, @broadcast}, &(0x7f0000000340)=0xc) accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000280)=0x202) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000002c0)={0x7fffffff, 0x0, 0xffffffff, 0x3, 0x200, 0x5}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x100000001, 0x0, 0x0, 0x8, 0x15, "db77bcc0247fb617fd58e40feb88e6811e5d8351609384f24110f57495c086969b6af6c2e45ff026f393a50eb916087678eb2bfac87b83f60e6b878ea71c4dbb", "540acfeb4e65ffcd77b219611d225f10b5d431b0dde3e22a0d2c6b3bc362b64490c87dafdc2ce5f8323f06388fb4a76b331766ae1c7441dc80dfe3b4caa05fc9", "3f3e81c9897283fcb30d14f0991647b1608002335469c5924c5f8c3c21b0708e", [0x8, 0x6]}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/04/24 17:10:33 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB], &(0x7f0000775000)) 2018/04/24 17:10:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20}, 0xde) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000480)) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x5, 0xffffffffffffffff, 0x200, 0xf4, "acbc20247ab19ca5e96359b886d1ad31596a49a517b3652893a5770296fb85d901803018d26a52f1bb6d98d7e423253ab78a8b2d7252708acf3ec9fc12974b", 0x3c}, 0x5f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a80)={0x0, 0x2}, 0x8) tee(r1, r0, 0x88, 0x1) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000140)=0x7f, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0x366, &(0x7f0000000380)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="000325bf7000ffdbd5b4a5f44c5bdc8bf5180000000c0007000400000028000003000000002c01000000ecff73ceef64000c000100080005000300000030000300080003000100000008000000000000000000000000000000000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x20000801}, 0x48802) recvfrom$ax25(r1, &(0x7f0000000540)=""/147, 0x93, 0x10003, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000400)={0x1, 0x896c}, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000300)=""/17, &(0x7f0000000340)=0x11) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002a80), 0x8) 2018/04/24 17:10:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) inotify_init1(0x800) 2018/04/24 17:10:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d36880", 0x1b}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x80000006}]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e24, @rand_addr}}) 2018/04/24 17:10:33 executing program 2: r0 = userfaultfd(0x0) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000140)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/24 17:10:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x18000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = memfd_create(&(0x7f00000000c0)="656d31766d756d6d641573f1b0af71330265756d6d7078300000", 0x8001) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x400) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x2, 0x20811, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0xfffffffffffffffc, 0x8000008c, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000000), 0x0) 2018/04/24 17:10:33 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80200, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)='veth0\x00', 0x6}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="b8", 0x1, r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x22) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000140)=""/151) 2018/04/24 17:10:34 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f52600081100000000000000000000"], &(0x7f0000775000)) 2018/04/24 17:10:34 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x6040, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x5}) getpeername$packet(r0, &(0x7f0000000080), &(0x7f0000000240)=0x14) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) getegid() ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x10078, 0x0, 0x100, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, &(0x7f0000000040)=0xc) 2018/04/24 17:10:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d36880", 0x1b}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f00000001c0)=0x1ff) 2018/04/24 17:10:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20}, 0xde) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000480)) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x5, 0xffffffffffffffff, 0x200, 0xf4, "acbc20247ab19ca5e96359b886d1ad31596a49a517b3652893a5770296fb85d901803018d26a52f1bb6d98d7e423253ab78a8b2d7252708acf3ec9fc12974b", 0x3c}, 0x5f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a80)={0x0, 0x2}, 0x8) tee(r1, r0, 0x88, 0x1) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000140)=0x7f, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0x366, &(0x7f0000000380)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="000325bf7000ffdbd5b4a5f44c5bdc8bf5180000000c0007000400000028000003000000002c01000000ecff73ceef64000c000100080005000300000030000300080003000100000008000000000000000000000000000000000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x20000801}, 0x48802) recvfrom$ax25(r1, &(0x7f0000000540)=""/147, 0x93, 0x10003, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000400)={0x1, 0x896c}, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000300)=""/17, &(0x7f0000000340)=0x11) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002a80), 0x8) 2018/04/24 17:10:34 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'osx.', '\x00'}, &(0x7f0000000180)='\'.keyringcpusetcgroupwlan1-mime_typecpusetloeth1\x00', 0x31, 0x2) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=r2], &(0x7f0000000100)=0x2) 2018/04/24 17:10:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x6) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/04/24 17:10:34 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x114, 0x12, 0xb15, 0x70bd2c, 0x25dfdbfe, {0xd}, [@generic="770a239f8989827c99e8ac8110cf230f46afa0c9253abf17bc1323eee6916c242d779a69efcd30680995f7d8d7422f905fc4d9b0c4ade1797f221767eb9346439974d96f208b023e95b82daa3ab3e78cc2ebae9a72387d490d9e387cfccd971e3d90f5", @typed={0x9c, 0xa, @binary="661d3f8f48a11f92d4dea99c3c95a6eaed224ef23c7aad9318b1437f226c599add559da56bec555038cd0c0b95fe94941fe06ff94df20e4196337209144caad4666dc42fd6ec86583ff857806c86df5b1f1472682e17a2cc13c9cc22ebe15dc204c6be43d65930bd5c997a91b67d5e0cfddfcd7ceda886913631d0b4d6ea63f15e5def59b626e08e1a633148b5a6e9a3cccdab53c6291191"}]}, 0x114}, 0x1, 0x0, 0x0, 0x200000c0}, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {0x0, 0x2}, @addr}], 0x30) write$sndseq(r0, &(0x7f0000000000)=[{0x81, 0x3, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/04/24 17:10:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 2018/04/24 17:10:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa", 0x28}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:34 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac25"], &(0x7f0000775000)) 2018/04/24 17:10:34 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'osx.', '\x00'}, &(0x7f0000000180)='\'.keyringcpusetcgroupwlan1-mime_typecpusetloeth1\x00', 0x31, 0x2) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=r2], &(0x7f0000000100)=0x2) 2018/04/24 17:10:34 executing program 2: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d36880", 0x1b}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7ff, 0x2000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000040)=0x9) 2018/04/24 17:10:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100) sendto$inet(r1, &(0x7f0000f81000), 0xfffffffffffffc32, 0x125beacb12a3545c, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffd0b) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000400)=0x7c, 0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, 0x0, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x348d, 0x0, 0x8, 0x9449, 0xb7c, 0xff, 0x1000}, 0xc) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x0, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="5000ecff1500000125bd7000fddbdf25023f10000000000000a072070033fffa83ffb5167cf057f5c344c5262d29929cd242000000f6b5b793ac7e"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)) r7 = syz_open_pts(r6, 0x11) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000600)={r4, 0x59, "21a5f831bc30360c3e4a9b667855968d38a7568bffc83c5f65140d216fa91a2392302dd32d3eb355141965d9ddb808cd48a9df44344bb5e397ad292106ee657d6a6d9de4d2bf1af3a55c2d2f6bdebdea44a27dd3f734e9fc49"}, &(0x7f0000000380)=0x61) ioctl$int_in(r7, 0x5452, &(0x7f0000f27ff8)=0x81) write(r7, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00000000c0)) getgroups(0xa, &(0x7f0000000680)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000500)='./file0\x00', r5, r8) dup2(r7, r6) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/24 17:10:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000002800)=""/4096, 0x807}], 0x87) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000100)={r2, 0x3fffff1c, &(0x7f0000000140)=[0x22e, 0x0, 0x6, 0x6, 0x101, 0x7, 0x10201, 0x404, 0x62656648, 0x4], &(0x7f0000001180)=[0x7e, 0x0], 0x10, 0x7, 0x4, &(0x7f00000011c0)=[0x7, 0x0, 0x5, 0xfffffffffffeffff, 0x10000, 0x7ffffffe, 0x20], &(0x7f0000001200)=[0x1, 0xffffffffffffffff]}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001280)=""/20, 0x14}, {&(0x7f00000012c0)=""/247, 0xf7}], 0x2) 2018/04/24 17:10:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa", 0x28}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:34 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e0000"], &(0x7f0000775000)) 2018/04/24 17:10:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x800) getsockname$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) 2018/04/24 17:10:34 executing program 7: socketpair(0x3, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000040)=""/52, 0x34) sendmsg(r0, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000), 0x0, &(0x7f0000000000), 0x3c}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0072646f61201fa48d0335d96242"], 0x6) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/24 17:10:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) ftruncate(r0, 0x9) 2018/04/24 17:10:34 executing program 6: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x806, 0x79) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000300)=0x3, &(0x7f0000000340)=0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="972a38ade1e626679969630c60b433d8ed7a4e99c9852f016f9477dfefe5aa583bd4b539df42401a78aa93d47410df7042a398a7575c3a79730b33e795d7a1a58a1290e99ce0b03dfab7ed68788a9779f6fdcbe86a9033aa9f088579b5199baea662498ed7a33847f78b1f1a83a87df354e244af0ab03376d772b548529348ec4680853e69aa30591e8665aa2582f177d103f061fc1f3229b148ca0de8eba0071ec343bad8361082591e67dcc8ed", 0xae, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x1, 0x0, 0xffffffff, 0x9}, {0x2, 0x7, 0xfffffffffffffeff, 0xdc7}, {0x800, 0x0, 0x3, 0x1}]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bcsf0\x00') 2018/04/24 17:10:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100) sendto$inet(r1, &(0x7f0000f81000), 0xfffffffffffffc32, 0x125beacb12a3545c, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffd0b) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000400)=0x7c, 0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, 0x0, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x348d, 0x0, 0x8, 0x9449, 0xb7c, 0xff, 0x1000}, 0xc) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x0, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="5000ecff1500000125bd7000fddbdf25023f10000000000000a072070033fffa83ffb5167cf057f5c344c5262d29929cd242000000f6b5b793ac7e"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)) r7 = syz_open_pts(r6, 0x11) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000600)={r4, 0x59, "21a5f831bc30360c3e4a9b667855968d38a7568bffc83c5f65140d216fa91a2392302dd32d3eb355141965d9ddb808cd48a9df44344bb5e397ad292106ee657d6a6d9de4d2bf1af3a55c2d2f6bdebdea44a27dd3f734e9fc49"}, &(0x7f0000000380)=0x61) ioctl$int_in(r7, 0x5452, &(0x7f0000f27ff8)=0x81) write(r7, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00000000c0)) getgroups(0xa, &(0x7f0000000680)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000500)='./file0\x00', r5, r8) dup2(r7, r6) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/24 17:10:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa", 0x28}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:34 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000"], &(0x7f0000775000)) 2018/04/24 17:10:35 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e0000000000000100"], &(0x7f0000775000)) 2018/04/24 17:10:35 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x400000) r3 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="0e6b603a837d8d319c5e00e27f4e5e416cf5716fac58664dd80b957185782a84a0d5e71ba7ac7731c21cfaa7666d408c58b8420de36e2497bcc07ab6861a1fe2ee57654c24d0e63182335912db9c1eb30e28597afb6982b728e90b5dec", 0x5d, 0xfffffffffffffffb) r4 = add_key$user(&(0x7f0000001640)='user\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000016c0)="275b33df56116cf3be01313ab0d6760986798dd942e5948bfed58720c200e79b7332706ebc12d0529143e8536dddc04b72d796755775c993012d177d55ba71867b1f5e2137b0c29ab2b5ac7e6ce2d0b3caf7669c27eba7c2caafae7222dd9e8760995edbde8616a966c1916b039054617adce07efc39b9f970d780f6ec9d1dcc43a87bd9dda81264946ba2aac492cb1b7fa4c7bae6e9fe0507ed8b", 0x9b, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f00000015c0)=[{&(0x7f00000002c0)="8952abd6e9676db32ebc10be1463cbcfbfb2cf67d108e6811ce6f7cad4798b7b6ce568df1eeb6432149d3da1719f1d6fa22ca4ea944ae556d346225067ef", 0x3e}, {&(0x7f0000000340)="d2c3d78ddab35ebfad8cd6ca0bcafa346ab195c89a81c9bf1ed0b7fbf821d8ff373f087de8c8d1cbf294c15ff9f699708352028a38f7a8106c2b39df6eafa963f11ba80d44f6d4b485c02df0ae07b59a86e490d16d8e3c0259d45835bf146800253bb6f6b565e6682df883c1e0aa5e3373a8c2dc270cf81ebaa47af99c6450e6fc4e4c0cda0617aa130a1eb6", 0x8c}, {&(0x7f0000000400)="203ba32f6dbaf3b4df84e6a2d7ab60a92428b054d6b3aea309a3d93012f7edf02ee034f3916069040f9c54560167ea1cf127f0876bbc91052b35d1b19303b674c07fff7eb80e45112b5678fa88e9822e0354eb014ff8285803faaf2ffa4c390bf85593", 0x63}, {&(0x7f00000014c0)="afb5cee4dd45392161e41579", 0xc}, {&(0x7f0000001500)="0f657993ebdac4fd2850b1d09b5355678eab0434f695d6bb5c6a40fbeb26362f9e35e4a45d7ffc879bf1ca313e19b36573ffa2458174ac0ad1189e169f109d2b4c763fae45f93604d0e1b7ea31bbf9a19960108f72ea44047fddc2a27be2f29a89c48ae04e5be66e9a0a7741c4977715f8da8eede96d4a58a637adbb963304abf336d619a42522aec001fa36a2d73453", 0x90}], 0x5, r4) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x5, 0x81, 0x4, 0x81, 0x0, 0x23, 0x10, 0x3, 0x2, 0x5, 0xffffffffffffffc1, 0xfffffffffffffff8, 0x2, 0x5, 0x9, 0x1, 0x2, 0x7, 0x7, 0xfffffffffffffffb, 0x7, 0x1, 0xfa, 0x7f, 0xfffffffffffffff8, 0x7, 0x6, 0x1, 0xbf, 0x6, 0xcf, 0x3, 0x7, 0x8, 0x7, 0x81, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x7, 0x2, 0x3, 0x1, 0x8, 0x81}, r1, 0xe, r2, 0x0) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) 2018/04/24 17:10:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6", 0x2f}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:36 executing program 7: socketpair(0x3, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000040)=""/52, 0x34) sendmsg(r0, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000), 0x0, &(0x7f0000000000), 0x3c}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0072646f61201fa48d0335d96242"], 0x6) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/24 17:10:36 executing program 6: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x806, 0x79) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000300)=0x3, &(0x7f0000000340)=0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="972a38ade1e626679969630c60b433d8ed7a4e99c9852f016f9477dfefe5aa583bd4b539df42401a78aa93d47410df7042a398a7575c3a79730b33e795d7a1a58a1290e99ce0b03dfab7ed68788a9779f6fdcbe86a9033aa9f088579b5199baea662498ed7a33847f78b1f1a83a87df354e244af0ab03376d772b548529348ec4680853e69aa30591e8665aa2582f177d103f061fc1f3229b148ca0de8eba0071ec343bad8361082591e67dcc8ed", 0xae, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x1, 0x0, 0xffffffff, 0x9}, {0x2, 0x7, 0xfffffffffffffeff, 0xdc7}, {0x800, 0x0, 0x3, 0x1}]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bcsf0\x00') 2018/04/24 17:10:36 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x800, 0x7f, 0x1000, 0xffffffff, 0xdec4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x100000000}, &(0x7f00000001c0)=0x8) r2 = accept$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000240)=0x1c) fremovexattr(r2, &(0x7f0000000280)=@random={'os2.', 'keyring\x00'}) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'nodevtrustedproc\x00'}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x100}, &(0x7f0000000300)=0x8) 2018/04/24 17:10:36 executing program 5 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) 2018/04/24 17:10:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_targets\x00') r1 = socket$kcm(0x29, 0x5, 0x0) close(r1) sendfile(r1, r0, &(0x7f0000000080), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/24 17:10:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x400000) r3 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="0e6b603a837d8d319c5e00e27f4e5e416cf5716fac58664dd80b957185782a84a0d5e71ba7ac7731c21cfaa7666d408c58b8420de36e2497bcc07ab6861a1fe2ee57654c24d0e63182335912db9c1eb30e28597afb6982b728e90b5dec", 0x5d, 0xfffffffffffffffb) r4 = add_key$user(&(0x7f0000001640)='user\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000016c0)="275b33df56116cf3be01313ab0d6760986798dd942e5948bfed58720c200e79b7332706ebc12d0529143e8536dddc04b72d796755775c993012d177d55ba71867b1f5e2137b0c29ab2b5ac7e6ce2d0b3caf7669c27eba7c2caafae7222dd9e8760995edbde8616a966c1916b039054617adce07efc39b9f970d780f6ec9d1dcc43a87bd9dda81264946ba2aac492cb1b7fa4c7bae6e9fe0507ed8b", 0x9b, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f00000015c0)=[{&(0x7f00000002c0)="8952abd6e9676db32ebc10be1463cbcfbfb2cf67d108e6811ce6f7cad4798b7b6ce568df1eeb6432149d3da1719f1d6fa22ca4ea944ae556d346225067ef", 0x3e}, {&(0x7f0000000340)="d2c3d78ddab35ebfad8cd6ca0bcafa346ab195c89a81c9bf1ed0b7fbf821d8ff373f087de8c8d1cbf294c15ff9f699708352028a38f7a8106c2b39df6eafa963f11ba80d44f6d4b485c02df0ae07b59a86e490d16d8e3c0259d45835bf146800253bb6f6b565e6682df883c1e0aa5e3373a8c2dc270cf81ebaa47af99c6450e6fc4e4c0cda0617aa130a1eb6", 0x8c}, {&(0x7f0000000400)="203ba32f6dbaf3b4df84e6a2d7ab60a92428b054d6b3aea309a3d93012f7edf02ee034f3916069040f9c54560167ea1cf127f0876bbc91052b35d1b19303b674c07fff7eb80e45112b5678fa88e9822e0354eb014ff8285803faaf2ffa4c390bf85593", 0x63}, {&(0x7f00000014c0)="afb5cee4dd45392161e41579", 0xc}, {&(0x7f0000001500)="0f657993ebdac4fd2850b1d09b5355678eab0434f695d6bb5c6a40fbeb26362f9e35e4a45d7ffc879bf1ca313e19b36573ffa2458174ac0ad1189e169f109d2b4c763fae45f93604d0e1b7ea31bbf9a19960108f72ea44047fddc2a27be2f29a89c48ae04e5be66e9a0a7741c4977715f8da8eede96d4a58a637adbb963304abf336d619a42522aec001fa36a2d73453", 0x90}], 0x5, r4) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x5, 0x81, 0x4, 0x81, 0x0, 0x23, 0x10, 0x3, 0x2, 0x5, 0xffffffffffffffc1, 0xfffffffffffffff8, 0x2, 0x5, 0x9, 0x1, 0x2, 0x7, 0x7, 0xfffffffffffffffb, 0x7, 0x1, 0xfa, 0x7f, 0xfffffffffffffff8, 0x7, 0x6, 0x1, 0xbf, 0x6, 0xcf, 0x3, 0x7, 0x8, 0x7, 0x81, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x7, 0x2, 0x3, 0x1, 0x8, 0x81}, r1, 0xe, r2, 0x0) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) 2018/04/24 17:10:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6", 0x2f}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:36 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffffffbff86dd6006f50a0a96137ee04deaff0200000000000000c2dd743f13ed45cb7eb1b6000000000000010000b5da54690c6ea2cb735a774c9ea00f3f75b9cdfcab21d9ef82d033e8022c5f26a015fa20de7e64c3bcac882b89fdeef4827ecbb59e05e9f80b2c9df20c321e31168ce7d68863a9215bf2c49f008f8e5d6a40885dd3eb59a0a5782faf3577528cf9f01673787508dea9d752315af0f1e3e7ab19a8b9439de9ddba5f7e7a23766e6e3bc4f0ecaacc8a724a073bab5df2f8bb01cf290e8c824f0d142899d5b9b1a172cec787b5"], &(0x7f0000775000)) 2018/04/24 17:10:36 executing program 0: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa", 0x28}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:36 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000a, &(0x7f0000000040), 0x100000448) rt_sigprocmask(0x0, &(0x7f0000000000)={0xffff}, &(0x7f0000000080), 0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='memory.stat\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000340)=@l2={0x1f, 0x3, {0x7, 0x4, 0xff, 0x4, 0x1f, 0x5}, 0x200, 0x3ff}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)="24bdc01cca1e13659157f85f2cc497578692ba602739aef45b55e282d5c6c0748a486c55d383fa5f0d7e310aa7388f3a5300fac09f6d293fe39c9d0acba1fecd5893a8714dc8f731295e6ee1599e83d3acf244341e2dba54cc5f359b3cca61bdb0dbf6", 0x63}, {&(0x7f0000000440)="70ecbeef4c600f222b8ecd49afbc35b4af3527ff86d93c1dec13989655", 0x1d}], 0x2, 0x0, 0x0, 0x4}, 0x8040) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @multicast1}}}, {{}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) 2018/04/24 17:10:36 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x402080, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x80800) 2018/04/24 17:10:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xfff}, 0xc) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="23563e179980a1573d0a1684bf6c4048ec5b", 0x12}, {&(0x7f0000000180)="c35bdc6d2208852accc401b44f3042ae41df59596ca09eb31a4f2b3edbb158d6e6ad8458368166f811d4f971a5e0af337785a0f7f0f6c7c5402a4c6dc43e03a56b400271e56542edeb57e500aa1956ccf96d0fee4c812a2b2897516388712fab0a8a79230988b4bc7bc8d4577b4e9baeb0b3d1c475a2e60dde150ecab6b386f68b5a2630669463d9450ac0bc1acfb2c5bb833aae3ab76ac40493", 0x9a}, {&(0x7f0000000240)="7c3756aab9a395a40e00897901f554ef0b35e1133c022707773e3228a62e73acf7d931e3717c0f693c843db105ba4dee2ea0c0d253d336c2eb0b4e06c6c52ddc9e98c6dfcceec3b127350ef38f36b4caa4bb6d22a8f9da2498eb7923d74c7a6bef98d93335a9bbf5b281ec2121494bdea7f3d89b26f61b71152d1f34bb7afa33ab4a55a420a0f01d8766a67016ce787b3ccd5069fe3e5c0b", 0x98}, {&(0x7f0000000300)="1a9b5d11c4568dd731f052fe0ea064663873c1d2b217d0140d18446989b9b843e37474b5b48bcf4661bde85c572f4f033f0a6f41d9c66aa002c5c71a13bfcbd5c5371c30ae818bb646f5632ff9da0fb5815f2a8af4a4deea5da4dc07f55f0a1a77827ed30ef6967d125a1c0d0dd94e205f405082b5421b5d714aefcf3c9f09ae93aaad8446852104f6d9404bbb2e161cb16726375b04a90ab479c0752d49e3da1efa08d5210ab966627a57aa7bcc049d56e8cf8a412a8eb317cfc667515ee2", 0xbf}], 0x4, 0x3ff) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0xf, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendto(r1, &(0x7f0000000000)="91fd13da47dc04b13a799e9abd56d067bcca38c1ba8556a89642b24b9ac8c37cfcb2157e09e79a639a31d297", 0x2c, 0x0, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x201) 2018/04/24 17:10:36 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @multicast2}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@rand_addr=0x8, @loopback=0x7f000001, r2}, 0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) 2018/04/24 17:10:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6", 0x2f}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:37 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000280)=0x80) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000002c0)=""/205, &(0x7f00000003c0)=0xcd) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0x81, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TIOCGPTPEER(r3, 0x5441, 0x3) 2018/04/24 17:10:37 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xce76, @empty, 0xbe4d}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4736}], 0x38) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) socket$pptp(0x18, 0x1, 0x2) dup(r0) 2018/04/24 17:10:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x1, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000780)=0x4, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/24 17:10:37 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/24 17:10:37 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x14, "2de3829bf80fb3eb6c5b517c515d44aa2cc5ce5e"}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x13}, 0x7}}}, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0xffffffffffffff5e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'gretap0\x00', &(0x7f00000001c0)=@ethtool_gfeatures={0x3a, 0x1, [{0x2, 0xfffffffffffff615, 0x4be27d9d, 0x2daa29c0}]}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x20000, 0x0) 2018/04/24 17:10:37 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160", 0x32}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:37 executing program 0: sendmsg$rds(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="580000000000000014010000080000000200000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000008000"], @ANYBLOB="1f000000000000000000000001000000ff01000000000000030000000000000002000000000000000200000000000000480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d200000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000240)=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'], @ANYBLOB="2300af0000000083829b352788861cc0f30eed103f68654660bfb2e96782659880c43978b8f7e520547cd66dc72906e48f52b48f96d6e6ae162470d38a817a79fa8fb256f40f4b7653ebb8247bdf31bc4cfaccfe2b699a"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0xa0}, 0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) setpgid(r0, r1) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x964, 0x20040) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/04/24 17:10:37 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160", 0x32}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:37 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) fcntl$getflags(r0, 0x401) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x16, @multicast1=0xe0000001, 0x4e20, 0x1, 'none\x00', 0x1, 0x1, 0xa}, {@empty, 0x4e24, 0x10001, 0xffffffe000000000, 0xffffffff, 0x7}}, 0x44) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="240000001a0001000700fd686fa2f8bc0200000000000000271d85940800090001030000", 0x24}], 0x1}, 0x0) 2018/04/24 17:10:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:37 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRK(r3, 0x5409, 0xfffffffffffffffd) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x5) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) bind$alg(r4, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) 2018/04/24 17:10:37 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x0, 0x0, 'client1\x00', 0x3, "e36ffb6c7679516c", "8ee63e0847eca6334a8a12672abac4c042676077234adb8dbcae68d910291499", 0x10c, 0xf75}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) keyctl$session_to_parent(0x12) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/24 17:10:37 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="129224641c09464121bb36fd702c1dfe9258b6836f615b7c2922be61e55ed0725c0b5f5f6b73cd7108d14e9f7234832f44e8f4cd819b90940d814362542c1ca4e2aa534d05297e76dc4cbaadf67e8bcb63560d7e908e4109821b62d8dca1af1d03008a45ed7a5ef66a8acb30f659c3953ae7738826836978138185ff24742ce908cd979c0b412be1c1924b33d6c79092ecd9e273292a33a8154d11b614438d5f3d2a775dce29d316bc83c82d7527cf57ee095bcd2ce8d16b2e2b699c3cbc88a48b500a4a3b933c8e0000"], 0x8) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/cgroup\x00') setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="f7b8e3e18fc8e4df78dbc54d0763da63", 0x10) 2018/04/24 17:10:38 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000001}, 0xfffffffffffffe48) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/04/24 17:10:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160", 0x32}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:38 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000280), &(0x7f00000002c0)=0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r2, r3, r4) bind$packet(r0, &(0x7f0000000240)={0x11, 0x4, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6328c5cd4b601a16b0b29a339cbdd8c76492d94405e86ee297ced571bf12e001a8e0edee037b4a15e43b711c1bf34419bdb00c3342326a7c0a24104b57647bf0"}}}}, &(0x7f0000000080)) prctl$getname(0x10, &(0x7f0000000100)=""/234) 2018/04/24 17:10:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x6, 0x4000000000080, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20040, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001300)={r2, @in6={{0xa, 0x4e23, 0xffffffffffffffc0, @dev={0xfe, 0x80, [], 0x13}, 0x4486}}}, 0x84) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000140)="b67e630a05", &(0x7f00000001c0)=""/181}, 0x18) 2018/04/24 17:10:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x0, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:38 executing program 6: getpgrp(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x2) 2018/04/24 17:10:38 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) socket$inet6_udp(0xa, 0x2, 0x0) fremovexattr(r2, &(0x7f00000004c0)=@random={'system.', 'posix_acl_access%user#selfbdevcpuset\x00'}) 2018/04/24 17:10:38 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) 2018/04/24 17:10:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$key(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000000000), 0x80040000110) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x220680) 2018/04/24 17:10:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a264", 0x34}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:38 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @rand_addr=0x94}}, 0x1, 0xd394}, &(0x7f00000000c0)=0x90) getsockopt$inet_int(r0, 0x10d, 0x4000000c9, &(0x7f0000000100), &(0x7f0000000000)=0x2cf) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x29030ea130fe2662}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00042cbd7000fddbdd250c00000000000400040000000800040000fcffff"], 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x800) 2018/04/24 17:10:38 executing program 2: prctl$intptr(0xe, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x220040, 0x0) syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x400, 0x81, 0x4, 0x800, 0x1ecfc0000000000, 0x2}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0xe1, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/225}, &(0x7f0000000240)=0x78) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000280)) 2018/04/24 17:10:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x0, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a264", 0x34}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:38 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') fstat(r0, &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000000600)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) dup(r0) 2018/04/24 17:10:38 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="c7ee89e892182cd6000000000000000000000000eac5420d71cd4a6cdde978b2fb1006bbbe4bc6a21af74fc484d83482b885ca2cad227af30ecd12e2499cd9c5b0a615a5c1317b0623f115ca42c4a082cb1bee7f8cbd288d09f422b7f290fa03b7af1d48f33e5346bcd0f0f15f88215aa834809d83f03e97aade56ee72c5484af729260d42f9c792fa7028db4a38040978621fb1aaaeb0dd16b380391a20fdb6d326b20e63e980c05d5c7b258d26352a8799f962fd1298adb8b944c1ec"], 0x14}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x0, 0x5, 0x0, 0x0, 0xe0, 0x5, 0x8, 0x9, 0x20, 0x9, 0x100000001, 0x400, 0x20, 0x1d3, 0x5]}, &(0x7f00000001c0)=0x100) syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x80000001, 0x20000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x7, 0x8000800000, 0x7, 0x57, 0xfff}, 0x14) 2018/04/24 17:10:38 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f00000001c0)=0x8, 0x8) setsockopt(r0, 0x100000000, 0x800000000e, &(0x7f0000000080)="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", 0x113) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bcsh0\x00') 2018/04/24 17:10:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x9) socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)=0x0) perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0x6, 0x80, 0x81, 0x3, 0x0, 0x0, 0x2000, 0x7, 0x2, 0xffff, 0x64a68dcc, 0x1, 0xe7, 0x0, 0x0, 0x7506f093, 0x7, 0x5, 0x5, 0x3ff, 0x2, 0x8, 0x2, 0x8, 0xd932, 0x1400000000000, 0x3, 0x1, 0x8000, 0x6, 0x7e14, 0x80000000, 0x3, 0x8001, 0x4, 0x100000000, 0x0, 0xffffffffffff41e0, 0x4, @perf_config_ext={0x3, 0x100}, 0x30000, 0x2, 0x4, 0x6, 0x0, 0x0, 0x7ff}, r4, 0xd, r3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0xe1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x80, 0x1}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000400)={0x1ff, 0x8604, 0x2, 0x20, 0x7fffffff, 0xfff, 0xe6, 0x3, r5}, &(0x7f0000000440)=0x20) r6 = accept(r2, 0x0, &(0x7f0000000140)) socket$rds(0x15, 0x5, 0x0) getsockname$unix(r6, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) accept(r6, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) 2018/04/24 17:10:38 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f52600081100000000da96752a102481dd2b7c01e5ac3d180000000000000000ff0200000000000000c2dd74ac25"], &(0x7f0000775000)) 2018/04/24 17:10:38 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x8000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xc0, r1, 0x805, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x36}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x816e}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x25c}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000011}, 0x40) connect$bt_l2cap(r0, &(0x7f0000000240)={0x1f, 0x6, {0x8001, 0x10001, 0x5, 0x217e, 0x8, 0x6}, 0xfffffffffffff420, 0x1f}, 0xe) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r2, 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xf) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xf0, r1, 0xe20, 0x70bd2a, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x506}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xef}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4}, 0x4008000) 2018/04/24 17:10:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x0, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a264", 0x34}, {&(0x7f0000000300)="b0166f6e2d7b06f3a0664bf1eba5ab4b292482b22621880920babb01a723cf735dc3a9a02d91558655cbaa8ab52e17f2876c97bb53f8a5cd13716028f818688569f67f45637e901d8a96999cb71eaf2f89b1de102fe47dc6b63819f682c0a5e20637a84a9f23341d333976c3c466086ca80c3a540bbc0689b9e8", 0x7a}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="63aae28ce574a93504619611de9e5d6a94997179e8506bfac73e064cb807a20cdb1bd594c71d57debc2df213e30ffdefde029c9a553f686cc83704f9c16004f8459ca7c085dd982ac264021a34924469e255c64af49c480f72e03f26de94c55bda64a90232f1514c8ef6c3e5eadd478e3ca2adcfc49aa0504c7ecc990b8acca8544e1de48b34fe74202fa58ab4e3a42e0b7c38d575f06d490b1a725f528a588f52e968bb13e2553e3eac9aa2b6aee5269a6e02d14ce2fa928a58e7a9a08c12ce19fcec9c6788c7ba04ea0684f5908c99d4a34f70a5f699d451960c7f0f20ec6f4ac93df9b069927d513ed98282b3aa39b577ad9be6f59a4b0909", 0xfa}], 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:39 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2000) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getspdinfo={0x28, 0x25, 0x210, 0x70bd2a, 0x25dfdbfe, 0x7fff, [@coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x14, 0x13}}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) socket$inet6(0xa, 0x2, 0x54b2b232) 2018/04/24 17:10:39 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x81, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@mcast2}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000006c0)={@in6={{0xa, 0x4e21, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x0, 0x3, 0x10000, "9db89d28262e35ccd5698c480378324e7b8fbbdd6a5e76f3b18498cdd0f910524ad7421f11f47561c587ec48c3822d719972b11b09dc03e5fbe6e6c1a2607aea35f788589124b80de48e740981cbf2f9"}, 0xd8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="30010000170010052abd7000fcdbdf25ff010000000000000000000000000001000004d32b00000080000000000000000000000000000000fe8000000000000000000000000000aaac1414140000000000000000000000004e2100024e2100040200a02087000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="e0000001000000000000000000000000fe80000100000000000000000000001d4e2000034e2000000a002080ff000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="09000000000000007f00000000000000000100000000000000000000000000003f00000000000000ff01000000000000ff0100000000000080000000000000004000000000000000fffffffffeffffff0200000000000000060000000000000080000000b96b6e000100000000000000ff010000f7ffffff0800000025bd700008000c00ac000000"], 0x130}, 0x1, 0x0, 0x0, 0x4010}, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x9001, r2, r5, 0x3, 0x0, 0x8) 2018/04/24 17:10:39 executing program 5: accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x80000) sendmsg$rds(r0, &(0x7f0000001700)={&(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000100)=""/133, 0x85}, {&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/19, 0x13}, {&(0x7f0000000380)=""/232, 0xe8}, {&(0x7f0000000480)=""/184, 0xb8}], 0x7, &(0x7f0000001440)=[@mask_fadd={0x58, 0x114, 0x8, {{0xca, 0x6}, &(0x7f00000005c0)=0x9, &(0x7f0000000600)=0x5, 0x2, 0xc5, 0x7fffffff, 0xfffffffffffffffb, 0x0, 0x80}}, @mask_cswp={0x58, 0x114, 0x9, {{0x19, 0x4}, &(0x7f0000000640)=0x1ff, &(0x7f0000000680)=0x82, 0x10000, 0x1, 0x292, 0x3, 0x21, 0x9a}}, @rdma_args={0x48, 0x114, 0x1, {{0x7f, 0x9}, {&(0x7f00000006c0)=""/237, 0xed}, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/107, 0x6b}, {&(0x7f0000000840)=""/153, 0x99}, {&(0x7f0000000900)=""/47, 0x2f}, {&(0x7f0000000940)=""/73, 0x49}, {&(0x7f00000009c0)=""/63, 0x3f}, {&(0x7f0000000a00)}], 0x6, 0x51, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0xfffffffffffffff9, 0x2}, {&(0x7f0000000ac0)=""/125, 0x7d}, &(0x7f0000000cc0)=[{&(0x7f0000000b40)=""/108, 0x6c}, {&(0x7f0000000bc0)=""/234, 0xea}], 0x2, 0x2, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0xffffffffffffffff, 0x7e27}}, @rdma_args={0x48, 0x114, 0x1, {{0x496a, 0x1000}, {&(0x7f0000000d00)=""/62, 0x3e}, &(0x7f0000001100)=[{&(0x7f0000000d40)=""/237, 0xed}, {&(0x7f0000000e40)=""/25, 0x19}, {&(0x7f0000000e80)=""/90, 0x5a}, {&(0x7f0000000f00)=""/166, 0xa6}, {&(0x7f0000000fc0)=""/231, 0xe7}, {&(0x7f00000010c0)=""/24, 0x18}], 0x6, 0x2, 0xff}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x6}, {&(0x7f0000001180)}, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/128, 0x80}, {&(0x7f0000001240)=""/181, 0xb5}], 0x2, 0x20, 0x80}}, @fadd={0x58, 0x114, 0x6, {{0xffffffff7fffffff, 0x2}, &(0x7f0000001340)=0x15f6, &(0x7f0000001380)=0x10001, 0x10001, 0x4, 0x4fe, 0x0, 0x40, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x1f08, 0x7}}, @fadd={0x58, 0x114, 0x6, {{0x3, 0x8}, &(0x7f00000013c0)=0x6, &(0x7f0000001400)=0x7, 0x0, 0x3, 0x100, 0xfffffffffffff801, 0x2, 0x3ff}}], 0x2b0, 0x20000000}, 0x4040000) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) 2018/04/24 17:10:39 executing program 7: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x20000000000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) io_setup(0x0, &(0x7f00000001c0)) r0 = gettid() set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x6, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000240)=@req={0x302b, 0x1ff, 0x8001, 0x8}, 0x10) tkill(r0, 0x1000000000016) 2018/04/24 17:10:39 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) chroot(&(0x7f0000000080)='.') 2018/04/24 17:10:39 executing program 0: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/86, 0x56, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40a040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in=@broadcast}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x7fffffff}, 0xb84f, [0x1, 0x14, 0xffffffffffffffff, 0xc1, 0x4, 0x3f, 0x40, 0x9a]}, 0x5c) 2018/04/24 17:10:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x1d01, 0x2, 0xab2d, 'queue0\x00', 0x8001}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6afa4)={0x0, 0x0, {0x0, 0x3}}) 2018/04/24 17:10:39 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/24 17:10:39 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x200000000004) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x900, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r1, 0x2, 0x6}, 0x14) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x6}) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000080)=""/100, &(0x7f0000000100)=0x64) 2018/04/24 17:10:39 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60dead06f526000811000000000000000000000000ff0200000000000021c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x2000) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/04/24 17:10:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0x0, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="63aae28ce574a93504619611de9e5d6a94997179e8506bfac73e064cb807a20cdb1bd594c71d57debc2df213e30ffdefde029c9a553f686cc83704f9c16004f8459ca7c085dd982ac264021a34924469e255c64af49c480f72e03f26de94c55bda64a90232f1514c8ef6c3e5eadd478e3ca2adcfc49aa0504c7ecc990b8acca8544e1de48b34fe74202fa58ab4e3a42e0b7c38d575f06d490b1a725f528a588f52e968bb13e2553e3eac9aa2b6aee5269a6e02d14ce2fa928a58e7a9a08c12ce19fcec9c6788c7ba04ea0684f5908c99d4a34f70a5f699d451960c7f0f20ec6f4ac93df9b069927d513ed98282b3aa39b577ad9be6f59a4b0909", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:39 executing program 6: setrlimit(0x7, &(0x7f0000becff0)) socket$alg(0x26, 0x5, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80800) 2018/04/24 17:10:39 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x3, 0x0) syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0xa03) connect$netlink(r0, &(0x7f0000000280)=@unspec, 0xc) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/198) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000180), &(0x7f0000000300)=0xfffffffffffffd10, 0x800) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86976006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) [ 117.490466] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 17:10:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0x0, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:39 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x2000) recvmsg$netrom(r0, &(0x7f0000002580)={&(0x7f00000000c0)=@ax25={0x3, {"500c3a9d072146"}}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="554f8a0a6fb8733592ff0e5177c91a06cb4c30654f69c49c6b57bb68e01a148d4069d5c3725e62b6c009d3720338e9ce2ea9854dbad418ce677c9aca31a4920a61387b91ccfecea81c23ad966728e42c87f1051738d55b15dc", 0x59}, {&(0x7f00000011c0)="310091b1d83ce060109bca9fc227ed5979351f8d466eb9a09d8dbd6e879ffe0505d3e354df901550904b0d375606e5847ce11f9668571d8306c5a824f9362d5680608abdce5c31f0c6fc7f7881969ffd971f150da2cdd5fb138ecc45b8a05adb1a0293cb1853faa1aecff27b16551f44ec2947bd15c8621b181a2c5c4f4e8ed235773790c9c13750a4b3e765aabeef7d19df6b1a67", 0x95}, {&(0x7f0000001280)="2c49fe3c8cd999876c7dfb61829564315a9859ea74abac41bbc222a544edde618283ba13c0e94c62f7fe806aa48d92a7703f7e", 0x33}, 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0x1000}, {&(0x7f00000022c0)="ddf6947eb2d76a05034fcfc24a60146cf5286aca25102804863727f9f138aec9f9bf1ee39d99cab75f7b2b26f4", 0x2d}, {&(0x7f0000002300)="457466ec3cf7cb01fd8862b374fe304578a5a1713e9c0912f9b505ee1ea16c528e033b18575053cbe2b44c95f0691dc8d491cc835b6f12ef055346e37eef388d11c65784c59295bec695f6bc0b964d60012d622a118d1f68bf31a098856194308053e38f4cb7febb63ec5d025370432fa15b09339e3dec9deb128f90ea31adbe5bf7666038bbeab6564f0f68a8348c219d9385f8f344d8bc719ccf3626d0259393e359354fd2f7a760ad502a331a8f91ac2606c2a9f0fc81f9d4ec6e20a5fc23831047500fde613e0eff08084ac1b9f0701ea0df773b50de24d85106b656dea57845ca5fd0785323b49f1a1332595a02049e08a91d35", 0xf6}, {&(0x7f0000002400)="5962252addf5e29218934f9c5cf8f95058d281ae02708f2a344df2e77ad93cc3c46e1db6ede103a1f3605d32f9b7bcc2986b895878c61d60b8bc9822f87dcaa0537628c0c98f1b4beef503175c3995361a0d693158f0478aaf94c7f432b8962efc48e0f4e2eca588ae58e7683a6f0f1b982e914e855db4542bfb66ebe5032c5cee744fb5c97ccfd497a1b69d5c790dc3a18ddb39bcf34f672038cbd654bd9d158946e845e6545f0bb946ec2edb5cf92ccc77812fcf77caa7e82fd37bd026cdce197d52e5d2c0813eb0d735d7faad431f23f658d22d3ea4bec0bdf0fbdf7ba285bd9b11438d20a8d7eb04cc09a6a2e2a842b8b306b684243a6f2a", 0xfa}], 0x8, 0x0, 0x0, 0x800}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) unshare(0x40600) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000100)='i', 0x1}], 0x1) poll(&(0x7f0000000140), 0x200000000000014b, 0xfffffffffffffffa) 2018/04/24 17:10:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/121) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) shutdown(r0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in=@remote}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) 2018/04/24 17:10:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0x0, 0x0, 0x0, {0x8000000000004}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000001c0), 0x1) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x400, 0x4) 2018/04/24 17:10:39 executing program 5: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) 2018/04/24 17:10:39 executing program 7: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/24 17:10:39 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/24 17:10:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:40 executing program 5: socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'ipddp0\x00', @ifru_settings={0x1, 0x3, @fr=&(0x7f00000000c0)={0x20, 0x1, 0x2, 0x2, 0x5, 0x3, 0x3}}}}) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000000000)={0x2, 0x2, [0xffffffffffffffff, 0x0, 0x6f0]}) 2018/04/24 17:10:40 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x88000001410c3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x0, 0x9, 0x100, 0x5, 0x7ff, 0xffff, 0x9, 0x1, 0x100, 0x7, 0x6, 0x8001, 0x3, 0x1, 0x7]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x0, 0x4, 0xfff}, 0x10) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) 2018/04/24 17:10:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x1, 0x7fff}, 0x8) close(r0) 2018/04/24 17:10:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:40 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x20000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000004c0)=0x6) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="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", 0xfa, 0x100}, {&(0x7f0000000200)="a0edcf3c124e4c8f388afc3ae8b139c23df78b1f5d97cd23e2b0a26d2bbee291dc99b154fa74040b89b31fc26f13b27ee5638b2bd55be0a930ccfee87f8727ef19c185d5ce1548c44311424cb22ed3c970abd9cb884ca7f1a8cbbdb2aefe69f66197ca93f92d607b485728dcae8ea770cfbd4f956f4abb3877d0154f076b6b9d9facf7a498fe5fd9d9913c9df8baa051c3bd15b024ef22a27c32bd797e9332a2c948d33bbb6456e7182f525f9d75a9110fe019e6f8ce6256dbffcffae8161b5f197ed897d582f43ec1a32f84500c85707ba5", 0xd2, 0x5}, {&(0x7f0000000300)="4abf186c2fce40fc0bea18c68074b1f1024c3f21f165092107e5dadcec0cbc4063627c708b38858e47e927c05b02", 0x2e, 0x2}], 0x800000, &(0x7f00000003c0)=ANY=[@ANYBLOB="63726561746f723d54f1728e7b706172743d363000352c734a7373696f6e3d362c6769643d3700342c00"]) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x1b71b3be, @empty, 0x401}}, 0x20, 0x35, 0x3, 0x6, 0x6}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000600)={r2}, 0x8) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x6, 0x101040) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000440)={'sit0\x00', 0x800}) ioctl$EVIOCRMFF(r1, 0x40084503, &(0x7f0000000040)) 2018/04/24 17:10:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:40 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x5, 0x3, 0x7f, 0x54a, 0x80, 0xccb9, 0x8, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0xffffffffffffffe1}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) 2018/04/24 17:10:40 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) prctl$setendian(0x14, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x6, 0xf19, 0x3}, 0x10) 2018/04/24 17:10:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000000040)=0x800, 0xfffffe5b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, 0x8) 2018/04/24 17:10:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x30, 0xb01, 0x0, 0x0, {}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:40 executing program 6: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 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={&(0x7f0000f02000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @rand_addr}, &(0x7f0000000080)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) [ 118.904700] sctp: [Deprecated]: syz-executor1 (pid 8849) Use of struct sctp_assoc_value in delayed_ack socket option. [ 118.904700] Use struct sctp_sack_info instead [ 118.992143] sctp: [Deprecated]: syz-executor1 (pid 8864) Use of struct sctp_assoc_value in delayed_ack socket option. [ 118.992143] Use struct sctp_sack_info instead 2018/04/24 17:10:41 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/24 17:10:41 executing program 1: syz_extract_tcp_res(&(0x7f0000000100), 0x6, 0x5) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) mbind(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000000000)=0x7, 0x8, 0x0) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) 2018/04/24 17:10:41 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) sendto$unix(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@abs, 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) 2018/04/24 17:10:41 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffff0811000000000000000000000000ff0200000000000000c2dd34ac2577f33b03701e000000000100000000"], &(0x7f0000775000)) 2018/04/24 17:10:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x400) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/24 17:10:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="63aae28ce574a93504619611de9e5d6a94997179e8506bfac73e064cb807a20cdb1bd594c71d57debc2df213e30ffdefde029c9a553f686cc83704f9c16004f8459ca7c085dd982ac264021a34924469e255c64af49c480f72e03f26de94c55bda64a90232f1514c8ef6c3e5eadd478e3ca2adcfc49aa0504c7ecc990b8acca8544e1de48b34fe74202fa58ab4e3a42e0b7c38d575f06d490b1a725f528a588f52e968bb13e2553e3eac9aa2b6aee5269a6e02d14ce2fa928a58e7a9a08c12ce19fcec9c6788c7ba04ea0684f5908c99d4a34f70a5f699d451960c7f0f20ec6f4ac93df9b069927d513ed98282b3aa39b577ad9be6f59a4b0909", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:41 executing program 6: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2001, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/162, &(0x7f0000000100)=0xa2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/134, &(0x7f0000000200)=0x86) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/04/24 17:10:41 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x28000000, 0xa5, 0x0, 0xda0, 0x3, 0x3ff, {0x0, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, 0x8, 0x7, 0x2, 0x40, 0x101}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0xffffffffffff257f}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) 2018/04/24 17:10:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000140)=0x7) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000180)=@rc, 0x80, &(0x7f0000000340), 0x2ca, 0x0, 0x0, 0x32}, 0x2160) 2018/04/24 17:10:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508", 0x2}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:41 executing program 6: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003180)={@broadcast, @local, 0x0}, &(0x7f00000031c0)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000003200)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) unshare(0x10000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/24 17:10:41 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet6(r0, &(0x7f0000000040)="de511012c90042aba496d07b631a9381e1ed06d49ee04348029b056142f7bc5957209b9b97a36466de95414d62b7f640038086bfee15e5a4e27c0006500933f8c603d7850859609f9fb749a1ade1a353f8646060821073c68e965e7ead77f022c092ccefa6a1fd7403000000891982bbc5a0470ea4431b32cadad75a98", 0x7d, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x2, 0xffffffff, 0x8000, 0xfffffffffffffff9, 0x5, 0x3}) chdir(&(0x7f00000000c0)='./bus\x00') setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/24 17:10:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508", 0x2}, {&(0x7f00000003c0)="63aae28ce574a93504619611de9e5d6a94997179e8506bfac73e064cb807a20cdb1bd594c71d57debc2df213e30ffdefde029c9a553f686cc83704f9c16004f8459ca7c085dd982ac264021a34924469e255c64af49c480f72e03f26de94c55bda64a90232f1514c8ef6c3e5eadd478e3ca2adcfc49aa0504c7ecc990b8acca8544e1de48b34fe74202fa58ab4e3a42e0b7c38d575f06d490b1a725f528a588f52e968bb13e2553e3eac9aa2b6aee5269a6e02d14ce2fa928a58e7a9a08c12ce19fcec9c6788c7ba04ea0684f5908c99d4a34f70a5f699d451960c7f0f20ec6f4ac93df9b069927d513ed98282b3aa39b577ad9be6f59a4b0909", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:41 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0x8af]}) [ 119.805760] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 17:10:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f00000000c0)="3c38cf0e103b093f1fe744a4656324120d6e681317e7715928f481602e77bd9169e97b64aa8002f3db33b560381b70fdbbfbc5b85d6d10079063a74afbcbbf1f33cfe131ba777fa55615f0239aba0ad415e64a2f31b3874203dbfd00b5261e28b7ca32f9d4cc03ba781942456a71fdbf4d7f5f534411eedad7db18b81ec85f60a5a89138e1d9ff72a94c9c449bc8538ffe31dae57eb85ecda51fa54de81bbce454a29ed91bd5882137c2aa182187fd44d4e53a0fc2b8f32dc342a26c76", 0xbd) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000280)=""/219, &(0x7f0000000040)=0xdb) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x2d) 2018/04/24 17:10:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000000000)={'sit0\x00', @ifru_flags}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/24 17:10:42 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000694ffe)=ANY=[], &(0x7f0000775000)) 2018/04/24 17:10:42 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508", 0x2}, {&(0x7f00000003c0)="63aae28ce574a93504619611de9e5d6a94997179e8506bfac73e064cb807a20cdb1bd594c71d57debc2df213e30ffdefde029c9a553f686cc83704f9c16004f8459ca7c085dd982ac264021a34924469e255c64af49c480f72e03f26de94c55bda64a90232f1514c8ef6c3e5eadd478e3ca2adcfc49aa0504c7ecc990b8acca8544e1de48b34fe74202fa58ab4e3a42e0b7c38d575f06d490b1a725f528a588f52e968bb13e2553e3eac9aa2b6aee5269a6e02d14ce2fa928a58e7a9a08c12ce19fcec9c6788c7ba04ea0684f5908c99d4a34f70a5f699d451960c7f0f20ec6f4ac93df9b069927d513ed98282b3aa39b577ad9be6f59a4b0909", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:42 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x75, &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r1, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x7, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000240)={0x218, r2}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x20000) getpeername$ipx(r3, &(0x7f0000000140), &(0x7f0000000100)=0x10) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/04/24 17:10:42 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/24 17:10:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x30000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) sendfile(r0, r0, &(0x7f00000000c0), 0x102000004) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x9}, {0x2}, {0x2, 0x6}, {0x8, 0x80}], 0x4) fadvise64(r1, 0x0, 0x0, 0x4) 2018/04/24 17:10:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/24 17:10:42 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="950861", 0x3}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) [ 120.611340] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 17:10:42 executing program 5: socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x10000) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x100000001, 0x0, 0x4, 0x80000000, 0x33, "45c4edcd61146a4237aa271ba9455af5c489a5ea6cd069bf8e2ecf39796d969b4cae68aeb7b3f80b4482a2851af34c807b39aa83393ec27e88990fde20f630", 0x18}, 0x60) 2018/04/24 17:10:42 executing program 1: unshare(0x10404) pkey_alloc(0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/04/24 17:10:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/24 17:10:42 executing program 7: unlink(&(0x7f00000001c0)='./file0/file0\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000040)='omfs\x00', 0x7ffbf, &(0x7f00000000c0)) getsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00000000c0)=""/25, &(0x7f0000000100)=0x19) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/24 17:10:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x30000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) sendfile(r0, r0, &(0x7f00000000c0), 0x102000004) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x9}, {0x2}, {0x2, 0x6}, {0x8, 0x80}], 0x4) fadvise64(r1, 0x0, 0x0, 0x4) 2018/04/24 17:10:42 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="950861", 0x3}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:43 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) readv(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000100)=""/192, 0xc0}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f0000000480)=""/203, 0xcb}, {&(0x7f00000003c0)=""/46, 0x2e}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000580)=""/80, 0x50}], 0x7) accept$inet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, @loopback}, &(0x7f00000006c0)=0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000440)=""/4, 0x4}], 0x1, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000700)="6367010053702e70726f6373e3c5431c0fb54e3c80302150cb00", 0x2, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) 2018/04/24 17:10:43 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) r0 = shmget(0x3, 0x1000, 0x260, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/04/24 17:10:43 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x88040, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f000000cff8)='./file0\x00', 0x2000, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) close(r1) 2018/04/24 17:10:43 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) listen$netrom(r0, 0x8) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x10000000000001, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000140)={0x8001, 0x100000001, 0x6, 0x2f, &(0x7f0000000040)=""/47, 0x6e, &(0x7f0000000080)=""/110, 0x0, &(0x7f0000000100)}) 2018/04/24 17:10:43 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/24 17:10:43 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="950861", 0x3}, {&(0x7f00000003c0)="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", 0xfa}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:43 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x8000000000000, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) r2 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r2, 0x5, &(0x7f0000000500)={&(0x7f00000003c0)="ff07164ff7531e10b275e5395a49514077c34144bb335cd8", 0x18}) ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000640)={r1}, &(0x7f0000000140), 0x8) r3 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0xb1, 0x400240) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000600)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000580)='/dev/snd/midiC#D#\x00', 0x3, 0x81) getpeername$inet(r3, &(0x7f0000000540), &(0x7f0000000700)=0xb) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/l2cap\x00') sendmsg$nfc_llcp(r4, &(0x7f0000000480)={&(0x7f0000000180)={0x27, 0x1, 0x2, 0x7, 0x20, 0x6, "b2ccfd728ea9721ba2f4fe4caa4c282ef3c022c5b36b83ca8e81009139ceafce4b68a847424e922a6105e5670c7ae52d0b87736d8cb906bd242f92ef93b09b", 0x36}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000200)="3e86a42756b9fcec082b980e5f324a0cb8856a0f429b2ac90a51c6a6dafe8dc497732cffa8b82283ab424f3eb28eb5bd0ef3ae30fb7d49c9c68a936c391aa3bacc2a6c61f0ed061dcaf232e9104923693524e49cafb691d8e5e03f1b7cadfc31095a53789594e4262a34bea452c5cdbe7c2abe79955a2c631642cf4d7df65f58b781ee8ac410069d2c9f59c4", 0x8c}, {&(0x7f00000002c0)="b12fc2a8dc11e0905346d3b90bf87cac7ea28564a357cfd8dc715e15a3428ae51aa7652e1d8d92038d67ca49807f08d2b9fcd4badf9ebaac2ae7ee231e7f1982bc51ef4dc7df9c2ff8e8306a34b9d1b872ab5d28b5f42f43c42dc8947b98a7f018fd1e52a16137dd0b303bcdc3308b52769cc73ee4c6fb23c4d9b64e90a0505bac3f9fef5ae5f258f309a3f0033c5755880e6ab16b26ef15c3b4f337064087b77ea820a4122e5c07eeec9fccb3f217bb8cf7f29945c404f40a01ada5703ea4f08ca565f27303d938777278bb60a6b7cf56d7b8ce4d4c85e3fefbd2", 0xdb}, {&(0x7f00000003c0)}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="30000000000000001b0100000000110046b1cf43f8450c5ab2b82721775f615b1b6b32d8a773a409d9295ae7fe9b9e00"], 0x30, 0x4}, 0x8800) r5 = dup(r0) ioctl$TIOCSBRK(r5, 0x40044591) move_pages(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000100)=[0x8001, 0x4, 0x5, 0xfff, 0x7, 0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/04/24 17:10:43 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) [ 121.343225] FAULT_INJECTION: forcing a failure. [ 121.343225] name failslab, interval 1, probability 0, space 0, times 1 [ 121.354588] CPU: 0 PID: 8996 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 121.361478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.370863] Call Trace: [ 121.373526] dump_stack+0x185/0x1d0 [ 121.377206] should_fail+0x87b/0xab0 [ 121.380981] should_failslab+0x279/0x2a0 [ 121.385149] kmem_cache_alloc_node+0x151/0xc70 [ 121.389773] ? __alloc_skb+0x203/0x9f0 [ 121.393755] ? netlink_autobind+0x981/0x9e0 [ 121.398277] __alloc_skb+0x203/0x9f0 [ 121.402057] netlink_sendmsg+0x9a6/0x1310 [ 121.406283] ? netlink_getsockopt+0xc80/0xc80 [ 121.410885] ___sys_sendmsg+0xec0/0x1310 [ 121.415080] ? __fdget+0x4e/0x60 [ 121.418599] ? __fget_light+0x56/0x710 [ 121.422555] ? __fdget+0x4e/0x60 [ 121.425996] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 121.431431] ? __fget_light+0x6b9/0x710 [ 121.435498] SYSC_sendmsg+0x2a3/0x3d0 [ 121.439410] SyS_sendmsg+0x54/0x80 [ 121.443040] do_syscall_64+0x309/0x430 [ 121.446982] ? ___sys_sendmsg+0x1310/0x1310 [ 121.451346] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.456561] RIP: 0033:0x455389 [ 121.459771] RSP: 002b:00007fde99d17c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 121.467521] RAX: ffffffffffffffda RBX: 00007fde99d186d4 RCX: 0000000000455389 [ 121.474817] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 121.482137] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.489431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 121.496724] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 122.067504] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 17:10:44 executing program 5: syz_emit_ethernet(0x2, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32, @ANYRES64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES32, @ANYPTR64, @ANYPTR, @ANYBLOB="c34c2bb3e981fddc1b1d3f718fe4e7a8c4520f98c2287281617911773d0b9ccedb96c4e7f492ac52a81e89ded2584917f80098d048ec0a9c65fe8f4be4af91f1d585dac39dca387505bbcc2b1b83d523aee3cc2352c98e7c0ab47493f6b6d6e3a61274667bd5e909140ada7070d798bc35772583c1f802a7eafc3a0be48b0fa626e47542373534a954d77900b6109204771469b083c807931645c9054f922a36b6e3b8d0dd3b3edcb886a136ed37b783ea5f7253aa4ba04f5249985214e067b1104e16"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR, @ANYPTR], @ANYRES32, @ANYRES64, @ANYRES32]], &(0x7f0000775000)={0x3, 0x4, [0x77a, 0x0, 0x59b, 0x7f0]}) 2018/04/24 17:10:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000080)=0x6, 0xfffffffffffffea8) r2 = dup3(r0, r1, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0xff, &(0x7f0000000040)=0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x4, 0x4) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x15, 0x200000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={r3, @dev={0xac, 0x14, 0x14, 0xa}, @multicast2=0xe0000002}, 0xc) 2018/04/24 17:10:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x40000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xfffffffffffffffc, 0x1a05d, r0, 0x27) sync() prctl$setmm(0x23, 0x0, &(0x7f0000006000/0x3000)=nil) capset(&(0x7f0000000040), &(0x7f0000000080)) 2018/04/24 17:10:44 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:44 executing program 3 (fault-call:1 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/24 17:10:44 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082a30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ffeffc), 0x4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280)=r3, 0x172) write(r1, &(0x7f000061df91), 0x0) socketpair$inet6(0xa, 0x4, 0xcad, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000002c0)={'ip_vti0\x00', 0xc00000000}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000040)={@rand_addr=0x7, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000240)={r4}) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001540), 0x7, &(0x7f0000019000), 0x243}, 0x1ffe) 2018/04/24 17:10:44 executing program 0: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:44 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) [ 122.665505] FAULT_INJECTION: forcing a failure. [ 122.665505] name failslab, interval 1, probability 0, space 0, times 0 [ 122.676945] CPU: 0 PID: 9035 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 122.683933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.693322] Call Trace: [ 122.695966] dump_stack+0x185/0x1d0 [ 122.699645] should_fail+0x87b/0xab0 [ 122.703426] should_failslab+0x279/0x2a0 [ 122.707591] __kmalloc_node_track_caller+0x243/0x11c0 2018/04/24 17:10:44 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:44 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) syz_emit_ethernet(0xa6, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x8, 0xfb, 0x3}}], {@generic={0x88ff, "9ed294dab6c76e93c2d04e0c495c6f00070ba35cb2dd6dcaf483e0cdd6008c973c7ed307f6c6177b446342d097c441cd9e18a517f949098cd328fa544efe2dcdb571cb59ceafd4b845850d853827854d3c58971ae2f7b39b1498859b08959a505e8c5662f32584a0078d4b490bfa60b65fa79b70b497482b4e84fd3123cccdeddab3095e255e835b5451e0322a368d52a4fd9479"}}}, &(0x7f00000000c0)={0x1, 0x3, [0x5d5, 0x270, 0x19f, 0x4aa]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x1, 0x0, 0xfffffffffffff50a, 0x100}) [ 122.712970] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 122.718552] ? netlink_sendmsg+0x9a6/0x1310 [ 122.722937] __alloc_skb+0x2cf/0x9f0 [ 122.726689] ? netlink_sendmsg+0x9a6/0x1310 [ 122.731061] netlink_sendmsg+0x9a6/0x1310 [ 122.735281] ? netlink_getsockopt+0xc80/0xc80 [ 122.739879] ___sys_sendmsg+0xec0/0x1310 [ 122.744059] ? __fdget+0x4e/0x60 [ 122.747500] ? __fget_light+0x56/0x710 [ 122.751470] ? __fdget+0x4e/0x60 [ 122.754942] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.760368] ? __fget_light+0x6b9/0x710 2018/04/24 17:10:44 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r1, &(0x7f0000000340)={0x10, 0x0, 0x0, 0x81000}, 0xc) ioctl$VT_DISALLOCATE(r0, 0x5608) [ 122.764783] SYSC_sendmsg+0x2a3/0x3d0 [ 122.768786] SyS_sendmsg+0x54/0x80 [ 122.772426] do_syscall_64+0x309/0x430 [ 122.776372] ? ___sys_sendmsg+0x1310/0x1310 [ 122.780743] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.785956] RIP: 0033:0x455389 [ 122.789165] RSP: 002b:00007fde99d17c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 122.796918] RAX: ffffffffffffffda RBX: 00007fde99d186d4 RCX: 0000000000455389 [ 122.804215] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 122.811507] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.818836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 122.826135] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000001 2018/04/24 17:10:44 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb0000"], 0x14}}], 0x2, 0x0) 2018/04/24 17:10:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') getdents(r0, &(0x7f0000000140)=""/98, 0x2a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/72, 0x48) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) 2018/04/24 17:10:45 executing program 3 (fault-call:1 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/24 17:10:45 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001040)={'team_slave_0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8200, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x2, 0x1ff}) [ 123.109688] IPVS: ftp: loaded support on port[0] = 21 [ 123.201186] FAULT_INJECTION: forcing a failure. [ 123.201186] name failslab, interval 1, probability 0, space 0, times 0 [ 123.212684] CPU: 0 PID: 9071 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 123.219554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.228930] Call Trace: [ 123.231555] dump_stack+0x185/0x1d0 [ 123.235245] should_fail+0x87b/0xab0 [ 123.239006] should_failslab+0x279/0x2a0 [ 123.243617] kmem_cache_alloc_node+0x151/0xc70 [ 123.248247] ? __alloc_skb+0x203/0x9f0 [ 123.252215] ? radix_tree_lookup+0x3cb/0x400 [ 123.256674] __alloc_skb+0x203/0x9f0 [ 123.260493] netlink_ack+0x554/0x1140 [ 123.264352] netlink_rcv_skb+0x30e/0x600 [ 123.268467] ? genl_unbind+0x350/0x350 [ 123.272397] genl_rcv+0x63/0x80 [ 123.275723] netlink_unicast+0x166b/0x1740 [ 123.280017] ? genl_pernet_exit+0xa0/0xa0 [ 123.284227] netlink_sendmsg+0x1048/0x1310 [ 123.288531] ? netlink_getsockopt+0xc80/0xc80 [ 123.293101] ___sys_sendmsg+0xec0/0x1310 [ 123.297273] ? __fdget+0x4e/0x60 [ 123.300718] ? __fget_light+0x56/0x710 [ 123.304680] ? __fdget+0x4e/0x60 [ 123.308142] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 123.312547] IPVS: ftp: loaded support on port[0] = 21 [ 123.313577] ? __fget_light+0x6b9/0x710 [ 123.313657] SYSC_sendmsg+0x2a3/0x3d0 [ 123.327481] SyS_sendmsg+0x54/0x80 [ 123.331118] do_syscall_64+0x309/0x430 [ 123.335066] ? ___sys_sendmsg+0x1310/0x1310 [ 123.339522] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.344757] RIP: 0033:0x455389 [ 123.347974] RSP: 002b:00007fde99d17c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 123.355721] RAX: ffffffffffffffda RBX: 00007fde99d186d4 RCX: 0000000000455389 [ 123.363020] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 123.370330] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.377821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 123.385122] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000002 2018/04/24 17:10:45 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) r0 = eventfd(0xfffffffffffffffa) open_by_handle_at(r0, &(0x7f00000000c0)={0x76, 0xffffffff, "f38dc1fc2d36dc15422085407a146ecba12cd6039411597410598204e7bf79f24ffcaedb2ba41fe6994ec0aeff3581073e5586e0321d665bac365f4b6b4e358227dbe41c3ff254e7ce75bac00d30585efab967d677e20a13eb221775cd9cd6af23ce1fe9bb347ed4b8ec1aec0961"}, 0x80) 2018/04/24 17:10:45 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x7) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x20000000007fff}, 0x8) close(r0) 2018/04/24 17:10:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r4, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) 2018/04/24 17:10:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[]}}], 0x2, 0x0) 2018/04/24 17:10:45 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045105, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/24 17:10:45 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='maps\x00') pread64(r1, &(0x7f0000000140)=""/8, 0xd161bc27, 0x0) 2018/04/24 17:10:45 executing program 3 (fault-call:1 fault-nth:3): r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/24 17:10:45 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:45 executing program 1: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[]}}], 0x2, 0x0) [ 123.598393] FAULT_INJECTION: forcing a failure. [ 123.598393] name failslab, interval 1, probability 0, space 0, times 0 [ 123.609941] CPU: 0 PID: 9100 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 123.616823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.626206] Call Trace: [ 123.628842] dump_stack+0x185/0x1d0 [ 123.632518] should_fail+0x87b/0xab0 [ 123.636330] should_failslab+0x279/0x2a0 [ 123.640436] __kmalloc_node_track_caller+0x243/0x11c0 2018/04/24 17:10:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x98da4a0cfdea4e2b) sendmmsg(0xffffffffffffffff, &(0x7f0000001900), 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00000003c0)=@full, &(0x7f00000001c0)=0x48, 0x0) listen$netrom(0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) connect$netrom(r1, &(0x7f0000000280)=@ax25={0x3, {"03102d3f7a9135"}, 0x9}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x4040, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000004c0)) chroot(&(0x7f0000000540)='./file0\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000480)=0x3) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3f, 0xa0000) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0xfff, 0x1, 0xa0000000000000, 0x5, 0x5}, 0xc) accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x2, &(0x7f0000000080)=0x4) accept$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000000500)=0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x107) recvfrom$unix(0xffffffffffffffff, &(0x7f00000002c0)=""/234, 0xea, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000580)={0x3, [0x0, 0xfffffffffffff28e, 0x8]}, &(0x7f00000005c0)=0xa) [ 123.645667] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 123.651112] ? netlink_ack+0x554/0x1140 [ 123.655151] __alloc_skb+0x2cf/0x9f0 [ 123.658938] ? netlink_ack+0x554/0x1140 [ 123.663002] netlink_ack+0x554/0x1140 [ 123.666874] netlink_rcv_skb+0x30e/0x600 [ 123.670994] ? genl_unbind+0x350/0x350 [ 123.674943] genl_rcv+0x63/0x80 [ 123.678268] netlink_unicast+0x166b/0x1740 [ 123.682553] ? genl_pernet_exit+0xa0/0xa0 [ 123.686743] netlink_sendmsg+0x1048/0x1310 [ 123.691054] ? netlink_getsockopt+0xc80/0xc80 [ 123.695634] ___sys_sendmsg+0xec0/0x1310 [ 123.699811] ? __fdget+0x4e/0x60 [ 123.703255] ? __fget_light+0x56/0x710 [ 123.707242] ? __fdget+0x4e/0x60 [ 123.710872] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 123.716308] ? __fget_light+0x6b9/0x710 [ 123.720376] SYSC_sendmsg+0x2a3/0x3d0 [ 123.724283] SyS_sendmsg+0x54/0x80 [ 123.727924] do_syscall_64+0x309/0x430 [ 123.731881] ? ___sys_sendmsg+0x1310/0x1310 [ 123.736275] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.741513] RIP: 0033:0x455389 [ 123.744723] RSP: 002b:00007fde99d17c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 123.752476] RAX: ffffffffffffffda RBX: 00007fde99d186d4 RCX: 0000000000455389 [ 123.759775] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 123.767081] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.774381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 123.781675] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000003 2018/04/24 17:10:45 executing program 5: syz_extract_tcp_res(&(0x7f0000000000), 0x1000, 0x4) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)={0x0, 0x1}) 2018/04/24 17:10:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[]}}], 0x2, 0x0) 2018/04/24 17:10:46 executing program 0: unshare(0x400) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) inotify_init1(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x200000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0x6, 0x2, 0x4, 0x0, 0x0, [], [], [], 0x4, 0x1e}) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000000)=0xfffffffffffffffe, 0x2, 0x1) 2018/04/24 17:10:46 executing program 3 (fault-call:1 fault-nth:4): r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/24 17:10:46 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000500)) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) getsockname(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x80) 2018/04/24 17:10:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB]}}], 0x2, 0x0) 2018/04/24 17:10:46 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x6}) 2018/04/24 17:10:46 executing program 6: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) read(r2, &(0x7f0000000180)=""/184, 0xb4) 2018/04/24 17:10:46 executing program 1: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:46 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:46 executing program 3: r0 = accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) socketpair(0xb, 0x5, 0x7, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000500)=""/111) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xc020000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x168, r3, 0x0, 0x70bd2d, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x12b9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffff3122}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x65}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x138}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x568}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='cpuset\x00') setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000580)={0x3763, 0xffff, 0xff, 0x4}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000600)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000080)={r5}) r6 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r6, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180047003000010b00000000000000001100000004000000"], 0x18}, 0x1}, 0x0) [ 124.632750] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 17:10:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) pipe2(&(0x7f0000000480), 0x800) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d5f1ccfee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b624fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x201}], 0x1) write(r0, &(0x7f0000000c00)="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", 0x200) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x101000, 0x0) io_cancel(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000300)="ae6e942c0dc4f6df392dfe8ea3a2b10ac7168c99bade673603ab8a8230d1d29d7381cc2a3d653c760503c6fc0d7e528ba7b136b3148e5d718f442a60ac636f37948ba8e381ff05d1a9f22f10e6e9f5b426b328f281f918b61a656582b13c50b914c9ad94d1445ce0f38e5e166355aed0658f3d2ca5e3ae81430787c7525010ef8dfc51a2a1f0dd47bf74be6fd6522b8f56c045811c0f95a8a3034c2d338fbf540447a965cda30ec8676e6dd5b1e5354bc383", 0xb2, 0xd003, 0x0, 0x1, r1}, &(0x7f0000000440)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/24 17:10:46 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000180)="09effa83e1b8de9c5ee08de16a335bdfa06cb629c8e66cf8bbd8c025db90674cb93c66d6f3f3a1450cfc6937ee65723766f50903f33bc6af1fcd275406eceab1e940e33e08231660d6c5eb4318b6f636c1878ae9d470581d461cf7a2619b32d9434ccb447d22b480b2") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x74, 0x0, 0x0, 0xfffffffffffffffc}]}) 2018/04/24 17:10:46 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1}}, @rdma_dest={0x18, 0x114, 0x2}], 0x60}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f0000000040)=0xc) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x105000) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) 2018/04/24 17:10:46 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577733b03701e008f3431b261cf2289"], &(0x7f0000775000)={0x0, 0x80000}) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) signalfd4(r0, &(0x7f0000000080)={0x7fffffff}, 0x8, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x50) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x3, {0x8, 0xffffffffdb424bae, 0x9, 0x0, 0x81, 0x4e}, 0x100, 0x3}, 0xe) 2018/04/24 17:10:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB]}}], 0x2, 0x0) 2018/04/24 17:10:47 executing program 5: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffff, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="efc0b203c85e24b67b6d484f9ac4f7c6f1bc89b5e2c03f7a13f32dbbd17f79447a1752ffb792340a6cf46bedf4ff282ee2fcde98ae08b69d4dfff4315faaf9841bdbe1fd3a9031d6160501b03629a3", 0x4f, 0x7}], 0x9000, &(0x7f0000000140)={[{@quota='quota', 0x2c}, {@umask={'umask', 0x3d, [0x32]}, 0x2c}, {@gid={'gid', 0x3d}, 0x2c}, {@discard='discard', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@grpquota='grpquota', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) 2018/04/24 17:10:47 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:47 executing program 0: r0 = memfd_create(&(0x7f0000000140)='system.', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x2c, "10eee10c750ca7f92e84a6a2b274b82b3cff7b249d17d59426fce35bea88c36f33c7305dfa3600125c3eb741"}, &(0x7f0000000180)=0x34) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', 'posix_acl_access{Y\x00'}, &(0x7f0000000080)='\'\x00', 0x2, 0x0) [ 125.752157] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 17:10:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB]}}], 0x2, 0x0) 2018/04/24 17:10:47 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv4_newaddr={0x20, 0x14, 0x63f, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}, 0x44e}}, 0x1ff, 0x2, 0xf4, 0x10, 0x11}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x7}}}, 0x84) socket$packet(0x11, 0x2, 0x300) read(r0, &(0x7f0000000280)=""/59, 0x3b) r3 = socket$packet(0x11, 0x2, 0x300) readv(r3, &(0x7f0000001600)=[{&(0x7f0000000480)=""/177, 0xb1}, {&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x3) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') readv(r4, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) 2018/04/24 17:10:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) pipe2(&(0x7f0000000480), 0x800) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x201}], 0x1) write(r0, &(0x7f0000000c00)="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", 0x200) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x101000, 0x0) io_cancel(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000300)="ae6e942c0dc4f6df392dfe8ea3a2b10ac7168c99bade673603ab8a8230d1d29d7381cc2a3d653c760503c6fc0d7e528ba7b136b3148e5d718f442a60ac636f37948ba8e381ff05d1a9f22f10e6e9f5b426b328f281f918b61a656582b13c50b914c9ad94d1445ce0f38e5e166355aed0658f3d2ca5e3ae81430787c7525010ef8dfc51a2a1f0dd47bf74be6fd6522b8f56c045811c0f95a8a3034c2d338fbf540447a965cda30ec8676e6dd5b1e5354bc383", 0xb2, 0xd003, 0x0, 0x1, r1}, &(0x7f0000000440)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/24 17:10:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/24 17:10:47 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000180)={0x24000001, 0x10001, 0x1}) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x2, 0x1, 0x2, 0x401, 0x4}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x7, 0xda, 'queue1\x00', 0x2}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x7, 0x1, 0x9, 0x1e81, 0x4}, 0xc) 2018/04/24 17:10:47 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:47 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x0, 0x40, 0x4}, 0x2c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000002c0)=0x3, &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xfe, "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"}, &(0x7f0000000180)=0x106) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) bind$bt_l2cap(r0, &(0x7f0000000340)={0x1f, 0xffffffffffff1762, {0x3, 0x6, 0x0, 0x8, 0x2, 0x4}, 0x2}, 0xe) 2018/04/24 17:10:47 executing program 1: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x2002) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/188) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180000003000010b00000000000000000400000000000000"], 0x18}, 0x1}, 0x0) 2018/04/24 17:10:47 executing program 6: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:47 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001540)={@dev, 0x0}, &(0x7f0000001580)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'\x00', r1}) 2018/04/24 17:10:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000000"], 0xa}}], 0x2, 0x0) 2018/04/24 17:10:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)={0x0, 0x1, 0x0, 0x8000, 0x0, 0x2}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) socket$inet6(0xa, 0xa, 0x5) 2018/04/24 17:10:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x18, 0x30, 0xb01, 0x70bd29, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x40001}, 0x0) 2018/04/24 17:10:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000000"], 0xa}}], 0x2, 0x0) 2018/04/24 17:10:48 executing program 5: unshare(0x400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000000000)={0x0, 0x4, [0xec0, 0x499]}) 2018/04/24 17:10:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x17, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/24 17:10:48 executing program 0: unshare(0x28060400) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x100000001, 0x240) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r0}) getsockname(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20800, 0x0) 2018/04/24 17:10:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000000"], 0xa}}], 0x2, 0x0) 2018/04/24 17:10:48 executing program 5: syz_emit_ethernet(0x4, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES64, @ANYRES64, @ANYBLOB="92cac181846febec957a1bce4c17f799e7219cff027f17bc904ded66865db3f8d967d9bfdbb7dc151d66ddd3ae4eaec52acdc465cc425b075da4ccf8edfe63ed87bee9b39048691c11e0c8a3cd60805aeea0caae45ebececb032c12b05e0067bb79e56f0a387b9003f1fb6ff8793efd67c0cf383213a0f608de3801000849b61d78a1f67f7a1880b1f5763e37147d8255e90c745798cce07c49f255d"], @ANYRES32, @ANYRES32], @ANYBLOB="be2d762e0a7b66aa3e4cb031cb", @ANYRES64, @ANYPTR64], &(0x7f0000775000)={0x1, 0xffffffffffffffff, [0x2]}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x20200) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000240)={0x15, 0x48, &(0x7f00000001c0)="9094c15964c23f24586930f565fab53c5dc903cb3d85fd04251fa718c6485cc5b3a4aadb89d677b24aa594213557935be2f2800e04188ecae4426b8d1c6cf68dfe0e17365b7c7739"}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@remote, @multicast2}, &(0x7f0000000140)=0x8) 2018/04/24 17:10:48 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1800d4000000000000000000000000000400000004000000"], 0x18}, 0x1}, 0x0) 2018/04/24 17:10:49 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:49 executing program 1: r0 = socket$inet(0x2b, 0xa, 0xffff) listen(r0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x4) 2018/04/24 17:10:49 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x20000000802, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x7, 0x7ff, 0x3}, &(0x7f00000003c0)=0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r4 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r4, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000800000810000000000000000000000ffffffff02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002080000000000000000000000000000800000000000006d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x2, 0x0, 0x280000000000000, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={r3, 0x5, 0x0, 0xffffffffffff0000, 0xfffffffffffffff8}, &(0x7f0000000380)=0xfe72) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000009c0)={0x20000, 0x1000, 0x3, 0xfff}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0xd5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB], 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000140)=""/122) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) getpeername(r1, &(0x7f0000000740)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000940)={0x5, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr}, 0x0, 0x7, 0x80000001, 0xffffffff, 0x40, &(0x7f00000001c0)='irlan0\x00', 0x5, 0x2, 0x7}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x20009516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) 2018/04/24 17:10:49 executing program 6: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1c101, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="c244071008642dfefb8441cc0b5e87e050a4f0ab3315ede334948df57cce1ba3ea046a4e517bf0ea53515951e0a1fb48b8a5c94e9d70e0d4d3d62c760e299e2d063ce5618a7851556b", 0x49}], 0x1, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4, 0x5f0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2f, "70ab7c932765a2b8f10d944b6cc8c23e168df0fc1d939634d1a62213ae4e1ee1b3e1510a47119e3b872260ea8afd03"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x90, 0x24000041}, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = epoll_create1(0xfeffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000080)={0x20000005}) sendmsg$alg(r2, &(0x7f0000007fe4)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000006000)='~', 0x1}], 0x1}, 0x0) 2018/04/24 17:10:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="140000000000000000000000010000"], 0xf}}], 0x2, 0x0) 2018/04/24 17:10:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x3) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x10000, 0x8, &(0x7f00000016c0)=[{&(0x7f00000001c0)="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", 0x1000, 0x1000}, {&(0x7f0000000080)="3b3faae9bf7c17857b30177718105fc65b5787c8039bb9d88445a2d1238ddaa87f67fc0efdfe142a3b2258a29cae483cc5b8c9faa005a48cfbdfd153b1c6b0223ce4911f6831d35166b7b9cfa14af1ddc2d1559e30ccc39afe5ee008e8c14070dd9df7d6dde9a7da461e1e3252d34f36f6a9d0d3dc43664c6f185d6e407b84ec55e7e1360750d11bdebd999b5a4d5f60fcac1df325a9de246ead2027909d7a7520c8f711f1a84ac088c65e044c40692e8ec570329861f951f15f8ebadbc7a980d707928e7b0cac559a3a9c196e4a29c90a2abb7fc4a4506b33dd86e1b0", 0xdd, 0xfffffffffffffc01}, {&(0x7f00000011c0)="73176267458f3f8ff9bdf6a99165e6a00b74b081dd283c794751c3c72853ef37367977529327e95070b715204afcf6350e34f2c889dd0fa00c746c4c41a622f6dfc850a5f9f87dc0ac604ae1c0027980ddcfb907dd6942265a1ee56df133fe2c07b8ebc439fdcabb9f32d9ebacf80a136a281d64e1757d4249c42bfa9f73b1e63a922e4131a0ca3163d153b2bf8350a29b8ebdb581457c6031fa46bcf4ccb5c7fe3f63f2e846c4d9dc6fb9b038b4886e5cda1868e8ce2447844679ea8a05e57b8630d5e7df4c63018089b968cb9ab273c10135cb0068e13ec8cdfd14", 0xdc, 0x4b}, {&(0x7f00000012c0)="af3249a2c446513c740e120645a96335135e12caabeeafd914d78d5c447aee667541775efba512f013c38565f551701c6d3cc90052db1ae43c99a3dc0752c91950d1e7aa752f781569dbcc29c4233599bd13a67212dc620ad468cb16eb046daaa5fa889cf20cc73fd1b26cd5ded22de3f29c7eaeed1579311905bb784048b341f79fe8f5e21256787f6328fbf0640ddb285a77d598da7283d56c742198e65935dbf986dc08a41cb2c3a30e6abfbfd7d012542ea5d9e2394fc1bc8165cdd6b115571df4c49df7b210b694d25a54f91e3445990c74fc19544bd0a0e55bbfc391d2", 0xe0, 0x8001}, {&(0x7f00000013c0)="88bbd1a816858eb5efc70da3725d27b03ea883594d072054fe523c3174bf77cee7c2018f743062864eefaecd8e192d33727b5ee3212366fdd16dac712aa79acccd3a806c80b3280f8d06dff1d31c6e0a02046ccf257e18cf20ba7c332ee0a08a17d4fb9c2ef9b157d42b99912a4c360ba3e4e8797f5e5dd2b32b5ecf3b1c061d8a980c1c821fe2f38c559737f973044ead858fdfec413a7273322c776ce3be0b97ffa6c7ecf1ca916a34193047a6d97ecb6f9b5f7468b6a00212abe88cadfbbd80cca283568baee312eb9a925174f0", 0xcf, 0x8e1c}, {&(0x7f00000014c0)="8f15da0524c3fa523a3c5f3586dd8e7f9a444ee38264a344b5c1da133fbe57321054aca6d5040143dbb35084dd277347b5cc61db4f41b74239a10c3b45c6bf55b9f87075c610e6338f4b1ee80abca2997bb26d2bbb7b6b9b9d89ffced7224acc12c98a3d48ca66e7fbe9bbbe3a8c4fcbf6b430b8a49225d2b3b6079c559a075bf1075f7b8c8439a4b4782dd15a4a183802f845012cf5864840fcbbe557d9608a1dcd5dd77c88ab1ab5eb2d22e3947130c5f609beebf61bf417f551977085583503b392dc0c64171133", 0xc9, 0x8}, {&(0x7f00000015c0)="af3c327e5286c7faa43adbad19b50b1a6352de8e5fbfbb425a97995f82aa0173b4a885bec4eeb8d0254ce38d88c33553dd9a878c9f18b4c110c4bb78c160f3576e483e02ef7e55dcff0db37da7e9c8d52e688f266039fae4076cb0b13e201ae7b2aae5ed871959da6eb7fc4c36dd12036ccd92d506f702055b50a460cb1316d814835fd252af15d1a3b5f519f4992014c08d404f65decb32006df7def9ec0c68e4d986c5a49293", 0xa7, 0x101}, {&(0x7f0000001680)="c4d9e40cd977d1731be0a35ccc", 0xd, 0x8001}], 0x80, &(0x7f0000001780)={[{@nodecompose='nodecompose', 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x31, 0x30, 0x36, 0x37, 0x36, 0x37, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x38, 0x39]}, 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x36, 0x33, 0x31, 0x30]}, 0x2c}, {@session={'session', 0x3d, [0x30, 0x7f, 0x0, 0x0, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x31, 0x33]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@part={'part', 0x3d, [0x3f]}, 0x2c}]}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/24 17:10:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000000"], 0xa}}], 0x2, 0x0) 2018/04/24 17:10:49 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000e4d330158234a7bb855afbf495e97f05fdf11ba58f5a451bf7851e8a26a0dac727bfd39cc0e17edd679a74291625da7f339b"], &(0x7f0000775000)) 2018/04/24 17:10:49 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x8, 0x7, 0x0, 0x0, [{}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)={0x0, 0x0, [0xfffffffffffffffc]}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/241, 0xf1) socketpair(0x1d, 0x807, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$alg(r0, 0x0, 0x0, 0x80000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0xb8, &(0x7f0000000200)=0x4) [ 127.284241] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 17:10:49 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="2400000024007f00ec001201000000ee040e07ff010000000400000000000000ffff1000", 0x24) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0xff, 0xc0000000}, {0x7, 0x3}, 0x6, 0x2, 0x1}) 2018/04/24 17:10:49 executing program 5: r0 = dup(0xffffffffffffffff) fstatfs(r0, &(0x7f0000000000)) 2018/04/24 17:10:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="140000000000000000000000010000"], 0xf}}], 0x2, 0x0) [ 127.660822] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 17:10:49 executing program 1: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x0, 0x3}, 0xc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="0900000000000000000000000000000002000000ff7f00000100000000000000070000000000000004000000000000000000000000007608e2ef0000000000e90000000000000000085d93074e3861cfa5000000000000000cfadbf5d56b6b0da1008ab304dd1a6a110352836623ebf205a15d5d6c81000000000000005b97526d1826d05b08"]) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb16012d05de705928cc1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e4193d2d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e43f23da37a3bc2235f1680a5ca3e0d7704cf9d8e41f49450bd4109c26fd228c2b13b07e906cdc6825fe2b401a79039ae0154b5f4f9305a75891c4f9af6f609f532d4b323ca04dcc927f0154c7c94846391e9eac5cb80592124ee3ff4742ba0cf1ceaf8ebab617eda2de48b47b30c45b5ddc3ec0327c0d192153461b58cbae489ea4e416ec4591b70250a264fbbb009adf5d8968549eed857a1459a9597d6cc934130f328de7febeb780530861fe3e33afed500817420ca9768dd56c9f9990730502e789a556c6c695205e245c456c36b5187b27515d4c76a28944c12e5f13f36256a8f8ef63d8f5b412c5d9f8eb6b392458f48872cd7caf9655fb10a24d000c763bbca5203306af5840dfe66ca08bf590d9a500cc78acb1d291bd1e11a8f0c4ae2b266a76010d9b59b908518a18d9962aebf55a8de3663c492647b1f705d5ddad7dab92c0c169e9dcac4bf9835838ce90cedec0b6acef37645d4f9d3c61b336d55af36ff0c0c3ac72ba8457c6fbae3a32cabec686812b3fae30239f70449dbbdb47e68098a4b360a1c20b7d408690c2cd4803fc208648c72b320d246a4a0602bef7cf475585e4793524f9dfc07ca6b43893da519ca2430b65601e585a8367473e814a54fb1e58c7572f149554be44b6742218b60a0e7f92d92ec5b80e36887c7c081f8b4da2ab8fa4f5b30eb25765dec756378925e2ddf7f06dfd9f998622834b6f71d131107151b89525190f99d1f249c740d856e5ea06b169f62423c34934e9aa16c25f47ab4493882abe52293a128438469ef01ea10cd3e4f345e7e8758401f19f1693759df64f1446269fc8fa92774a342cf9e63c2146ed51408a973b1d0dc499066472cf2528dc67ac312d392383cf33e77f4a05df709356ab54e987d94df3394f2352e9413dc9703e0883df8", 0xa3c}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000b80)=[{0x7f, 0x6, 0x10001, 0x3ff, @time={r4, r5+10000000}, {0x0, 0xfc9}, {0x4, 0x8}, @connect={{0x6, 0x6}, {0x7, 0x2}}}], 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0}, {0xdef, 0x7, 0x0, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8}}, 0xe8) perf_event_open$cgroup(&(0x7f0000000c80)={0x3, 0x70, 0x2, 0x8001, 0x6, 0x9, 0x0, 0x69, 0x8004, 0x8, 0x7565, 0x8, 0x200, 0x3, 0x9f, 0x0, 0x808, 0xfffffffff6b8a8af, 0x7f, 0x7f, 0x100000001, 0x7, 0x5, 0x10001, 0x8000, 0x0, 0x1, 0x7fffffff, 0x7, 0x0, 0x2, 0x8, 0x8ea, 0x8, 0x5, 0x5, 0x100000000, 0xfffffffffffffff8, 0x0, 0x7, 0x1, @perf_config_ext={0x6, 0xfffffffffffff09d}, 0x10, 0x9, 0x401, 0x7, 0x7fff, 0x9, 0x1}, r3, 0x7, r3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r6 = fcntl$getown(0xffffffffffffffff, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) syz_open_procfs(r6, &(0x7f0000000100)="6e65742f69665f696e6574360093fdd81f12659f45e9cb89f8ffffffd451bea0bcf166e408aa93f2de9c7a1786a0b83e1c0da5210d01b9336480d24bf721df26e12a6152f604622b86f9e8a6d4e0e52b4d4518804bc3d131a1c20cee863e600711d0f8cdebab9c16f184f3835747b5fcfb4a8c439d37279d64119874b715ecd26d08c0b9f7b98e72b9401bf0496339354aaf1e011da685dbc8ee74625b3974533f2e05355dadea49035c03b2809c55c2ece8b4e17928fb1361c58fe2024cfa4798878692a6cfcad49eb3c51b78c9453e001eb16c27a6a39ca29de3e43b781daa7dd4348012f3b554bb56240130d542005d2e50fe46373cfc76a6a49c1b8050c99c08ab6aa3ec304a505456d90803f21ef70a51f56c6f4998e6fbb1d9d09e754b10d4b8f03d7621be8ab07b006d8081d8c353648c513e4d06bc9a3ecd201848931a11f7db75d319c2d37f4298ff0a48ad3e2a1f1a4c3813c47084b80fd1bacef8681897d56a3b09d2d1d0d60a1d3db780d2aad06d6f0ac83cb479cc667cb00e0d4133539b1ea8a2c5ffdcd9e6f82000824ed364cdb3d9aef2b4f74545e77ecc557beb1d694fc99c505392916ed300ecd94fe0a7b30886d5c4ef01db53002a4185d19fa71fd8728f0b09de4d8ff1444fa7e59f884f27c0b3fe86fd51a3f63c6adbb36ca81d182d25b311a045ba13") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/04/24 17:10:49 executing program 3: socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0xb) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x10400, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="94fffcfeb9661fa56d003763885328a62c4de34cf3a975bf5ebc1368a857093e2a3d5dccae897c9873862b389ef6e95e260c47f583028e730654b999a930220b7c4cde2bbde306f9e27aaa282bfee3a3992aba569e2c2648463a8ff10754d7046d473df4b3e30372b0428b54777683c1df67bb38dd", @ANYPTR64], 0x2}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8e) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x920a}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0xfe}) 2018/04/24 17:10:49 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x20, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f0000000100)=""/69}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) 2018/04/24 17:10:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="140000000000000000000000010000"], 0xf}}], 0x2, 0x0) 2018/04/24 17:10:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x1c75fea1eb91db30) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/24 17:10:49 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYPTR, @ANYBLOB="300af044cd875b8d103be1c8d5aa120827edde6f85da5a90f72207e0a3b45e58cd22e98f70cb91b050a5fd52eb290f85a973db01b1d1dbddd4dd3753928086f5d06e1c5717a724e48377c5536d111d856227955aa4b508af94d34df7f0dade23417a59c6821b4a337e5c77b1f52afc4b8463d9913ab167e679ffc0858b49478ca9b135652fdad4"]]], &(0x7f0000775000)={0x0, 0x2, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x10001, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xb0, "ed3d1e88957466557daac0304ddbd0bd0f283582484b2eceab894cb2a8864bb3e6f30e210e3a996d80fc7317c897368d023afeba96857c50820eed0685d03773a07b836a7627a39d11cfb2d2b59c8c7cf225f83d5aa009f886b9403fa2674f5f54c62c73a89e54f1ebf04b367998ea24d9e3a6ce570df6f4dd20605cf3f8301d842c6e3e9ae740e3bf8e819861b1a246ae8a47aa4494f1525ed96e54f7d5a46116783acac95dc97474d115b00c805bd9"}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x5, 0x1, 0x2}, &(0x7f0000000280)=0x10) 2018/04/24 17:10:49 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:49 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/04/24 17:10:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigreturn() sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x1e, &(0x7f00000000c0), 0x0, &(0x7f0000733fd0)}, 0x0) close(r1) sendto$unix(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'veth0\x00', 0xb102}) clock_adjtime(0x7, &(0x7f0000000140)={0x5, 0x6d, 0x335f, 0x5, 0xfb7, 0x1, 0xffffffff, 0x7, 0x400, 0x39, 0x0, 0x100000000002, 0x1, 0x80000000, 0x9, 0xa729, 0xffffffff, 0x7, 0x80000001, 0xae3, 0x73, 0x7, 0x5, 0x5, 0x5838, 0x151}) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d000000ffaa8a13a84e315989196f34de3444042c91f45c4dbe00f7b7aadbeb0be4241f5dacf27e05d7e7e7c6809a10fb6a5b3d5853bb13e0e8d6e09f67d73033da977af6e4e8e6090b246903b358617dd2cd9a826bf91050dad43111a67804fedf848b7ada2f2e80661876bf73ff39306a951fe7436e00a2c7bef9c29e95a03da922be04ded67350656cc215a3ddadce7230c195c7de20c168c5a14cb2a824deba59b5746bafa7a3b2cf3de3d38e09f191e987fa671714ac78180ccacf"], &(0x7f00000003c0)=0xa5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r3, 0xffffffffffffd825}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000440)) fcntl$getflags(r1, 0x0) sysinfo(&(0x7f0000000240)=""/167) ioctl$VT_WAITACTIVE(r4, 0x5607) 2018/04/24 17:10:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8e6c, 0x4000) write$rdma_cm(r1, &(0x7f0000000c00)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000bc0)={0xffffffff}, 0x111, 0x6}}, 0x20) write$rdma_cm(r1, &(0x7f0000000c40)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) 2018/04/24 17:10:50 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x100000000001, &(0x7f0000000000)=0xe0be, 0x4) 2018/04/24 17:10:50 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa8606f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e0000000000000100000000000000000000bdd0118e040e5b3252ab4cf7e21743473968d0289d84591fdc1de75eac9033bd37af690a844b360137ad0d6e842ac10e7720a9512c69ee3bf792e90698febb9d7f2b45ae23864d107ad1808915b1e05ce37cb8d866a95847f6cbfb9e5e973312a1db9fcee75041d00ee2e8a30b8e3f965f9ba202710eb22d1321c5255b704ca31056aaade704ae9e0d15a5999050a6d638e615"], &(0x7f0000775000)) 2018/04/24 17:10:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb"], 0x12}}], 0x2, 0x0) 2018/04/24 17:10:50 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x58, 0x0, 0x4}, 0x665a1ae479507877) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/24 17:10:50 executing program 1: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x0, 0x3}, 0xc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="0900000000000000000000000000000002000000ff7f00000100000000000000070000000000000004000000000000000000000000007608e2ef0000000000e90000000000000000085d93074e3861cfa5000000000000000cfadbf5d56b6b0da1008ab304dd1a6a110352836623ebf205a15d5d6c81000000000000005b97526d1826d05b08"]) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa3c}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000b80)=[{0x7f, 0x6, 0x10001, 0x3ff, @time={r4, r5+10000000}, {0x0, 0xfc9}, {0x4, 0x8}, @connect={{0x6, 0x6}, {0x7, 0x2}}}], 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0}, {0xdef, 0x7, 0x0, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8}}, 0xe8) perf_event_open$cgroup(&(0x7f0000000c80)={0x3, 0x70, 0x2, 0x8001, 0x6, 0x9, 0x0, 0x69, 0x8004, 0x8, 0x7565, 0x8, 0x200, 0x3, 0x9f, 0x0, 0x808, 0xfffffffff6b8a8af, 0x7f, 0x7f, 0x100000001, 0x7, 0x5, 0x10001, 0x8000, 0x0, 0x1, 0x7fffffff, 0x7, 0x0, 0x2, 0x8, 0x8ea, 0x8, 0x5, 0x5, 0x100000000, 0xfffffffffffffff8, 0x0, 0x7, 0x1, @perf_config_ext={0x6, 0xfffffffffffff09d}, 0x10, 0x9, 0x401, 0x7, 0x7fff, 0x9, 0x1}, r3, 0x7, r3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r6 = fcntl$getown(0xffffffffffffffff, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) syz_open_procfs(r6, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/04/24 17:10:50 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x280000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x8000000, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x2613, 0x5}, 'port0\x00', 0x2, 0x80000, 0x1f, 0x100000000, 0x1c0000000, 0x10001, 0x2, 0x0, 0x1, 0x6}) r1 = accept(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6, 0x101, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x100}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x15, 0xa, 0x5) setsockopt$IPT_SO_SET_REPLACE(r3, 0x114, 0x1d, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4) 2018/04/24 17:10:50 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(r0, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/24 17:10:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x220000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x800, 0x5, 0x3f, 0x0, 0x0, 0x6}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x3}) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000003000010b00000000000000009ba92d75e9300400000004000000"], 0x18}, 0x1}, 0x0) 2018/04/24 17:10:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb"], 0x12}}], 0x2, 0x0) 2018/04/24 17:10:50 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0], 0x8, 0x5, 0x2, 0x1}) 2018/04/24 17:10:50 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaa2affffffe006ffffff86dd6006f52600a950001000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e00000000000000"], &(0x7f0000775000)) 2018/04/24 17:10:50 executing program 6: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000000000)) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000080)=0xb471, 0x7, 0x6) 2018/04/24 17:10:50 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x880) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 17:10:50 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x800000000001) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x4100) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x80000001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x80000001}, &(0x7f0000000200)=0x8) request_key(&(0x7f0000000280)='logon\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='wlan0vboxnet1:*wlan1\x00', r0) 2018/04/24 17:10:50 executing program 0: prctl$intptr(0x1c, 0x3f) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffffffffffc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40100, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x2, @multicast2=0xe0000002, 0x4e21, 0x1, 'dh\x00', 0x20, 0x5, 0x17}, {@multicast2=0xe0000002, 0x4e20, 0x10000, 0x100000000, 0x7, 0x20}}, 0x44) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/24 17:10:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20800, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bridge_slave_1\x00', 0x1400}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a50000)={0x0, 0x0, &(0x7f0000063000), 0x0, &(0x7f0000426000)=ANY=[@ANYBLOB="20000000000000001701000002200000080000000e27344fad3d1e1e00800000"], 0x20}, 0x0) 2018/04/24 17:10:50 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006f526000811000000000000000000000000ff0200000000000000c2dd74ac2577f33b03701e000000000000010000"], &(0x7f0000775000)={0x0, 0x0, [0xaf6]}) r1 = dup(0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x80000001, 0x8) 2018/04/24 17:10:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0xffffffffffffeffe}, 0xfffffffffffffcd1) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040), 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/04/24 17:10:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', r1) open_by_handle_at(r0, &(0x7f0000000000)={0x2e, 0x4, "5b657471ee958ce58e01be0cf174f885dbd06c944b12fdef12ff5aa93bd87b23c842c270437e"}, 0x440) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xffffffffffff8001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x400, 0x1ff, 0xffffffff}, &(0x7f0000000200)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0x7, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000003080010b00000000000000000400000004b3386c"], 0x1}, 0x1}, 0x0) 2018/04/24 17:10:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ff55a25e2e890e9941641900436f081ffafeaf23e46b6ce3d368800f67ad80456201b809cd6948aa35898579cad3c6292160a26468", 0x35}, {&(0x7f0000000380)="9508616d", 0x4}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000000fb"], 0x12}}], 0x2, 0x0) [ 129.127863] ================================================================== [ 129.135431] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 129.141952] CPU: 0 PID: 9435 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 129.148918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.158271] Call Trace: [ 129.160886] dump_stack+0x185/0x1d0 [ 129.164527] ? netlink_sendmsg+0xb26/0x1310 [ 129.168859] kmsan_report+0x142/0x240 [ 129.172704] __msan_warning_32+0x6c/0xb0 [ 129.176791] netlink_sendmsg+0xb26/0x1310 [ 129.180957] ? netlink_getsockopt+0xc80/0xc80 [ 129.185469] ___sys_sendmsg+0xec0/0x1310 [ 129.189555] ? __fdget+0x4e/0x60 [ 129.192926] ? __fget_light+0x56/0x710 [ 129.196831] ? __fdget+0x4e/0x60 [ 129.200207] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 129.205576] ? __fget_light+0x6b9/0x710 [ 129.209583] SYSC_sendmsg+0x2a3/0x3d0 [ 129.213416] SyS_sendmsg+0x54/0x80 [ 129.216960] do_syscall_64+0x309/0x430 [ 129.220869] ? ___sys_sendmsg+0x1310/0x1310 [ 129.225211] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.230418] RIP: 0033:0x455389 [ 129.233629] RSP: 002b:00007fde99d17c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 129.241339] RAX: ffffffffffffffda RBX: 00007fde99d186d4 RCX: 0000000000455389 [ 129.248618] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 129.255911] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.263194] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 129.270492] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 129.277785] [ 129.279427] Local variable description: ----address@___sys_sendmsg [ 129.285741] Variable was created at: [ 129.289463] ___sys_sendmsg+0xd3/0x1310 [ 129.293440] SYSC_sendmsg+0x2a3/0x3d0 [ 129.297231] ================================================================== [ 129.304581] Disabling lock debugging due to kernel taint [ 129.310027] Kernel panic - not syncing: panic_on_warn set ... [ 129.310027] [ 129.317413] CPU: 0 PID: 9435 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 129.325563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.334923] Call Trace: [ 129.337534] dump_stack+0x185/0x1d0 [ 129.341181] panic+0x39d/0x940 [ 129.344400] ? netlink_sendmsg+0xb26/0x1310 [ 129.348731] kmsan_report+0x238/0x240 [ 129.352541] __msan_warning_32+0x6c/0xb0 [ 129.356628] netlink_sendmsg+0xb26/0x1310 [ 129.360813] ? netlink_getsockopt+0xc80/0xc80 [ 129.365326] ___sys_sendmsg+0xec0/0x1310 [ 129.369406] ? __fdget+0x4e/0x60 [ 129.372806] ? __fget_light+0x56/0x710 [ 129.376706] ? __fdget+0x4e/0x60 [ 129.380091] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 129.385466] ? __fget_light+0x6b9/0x710 [ 129.389468] SYSC_sendmsg+0x2a3/0x3d0 [ 129.393279] SyS_sendmsg+0x54/0x80 [ 129.396832] do_syscall_64+0x309/0x430 [ 129.400747] ? ___sys_sendmsg+0x1310/0x1310 [ 129.405082] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.410305] RIP: 0033:0x455389 [ 129.413504] RSP: 002b:00007fde99d17c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 129.421222] RAX: ffffffffffffffda RBX: 00007fde99d186d4 RCX: 0000000000455389 [ 129.428502] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 129.435794] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.443073] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 129.450342] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 129.458203] Dumping ftrace buffer: [ 129.461748] (ftrace buffer empty) [ 129.465447] Kernel Offset: disabled [ 129.469054] Rebooting in 86400 seconds..