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 '10.128.0.19' (ECDSA) to the list of known hosts. 2018/05/06 06:49:35 fuzzer started 2018/05/06 06:49:36 dialing manager at 10.128.0.26:46493 syzkaller login: [ 49.554016] can: request_module (can-proto-0) failed. [ 49.565169] can: request_module (can-proto-0) failed. 2018/05/06 06:49:44 kcov=true, comps=false 2018/05/06 06:49:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) read$eventfd(r2, &(0x7f00000001c0), 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5437, &(0x7f0000000100)) 2018/05/06 06:49:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='\r3'], 0x2) 2018/05/06 06:49:48 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/06 06:49:48 executing program 4: syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') 2018/05/06 06:49:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000001700)=ANY=[@ANYBLOB="7f45444607070200090000000000000002000600550200008f020000000000004000000000000000a6000000000000000400000003003800020000000300800051e5746402000000040000000000000009000000000000000200000000000000fdffffffffffffff0800000000000000c1000000000000000100006000000000ff7f0000000000000900000000000000020000000000000003000000000000001a0b0000000000000100000000000000712deafdd70a392cf30c0f05a8785f1d64eaead1a643d019a5d3e8c4114e67c01b6a37c973113c9cb572681a86e1de8ccdbea31e8e4de36f8face03d300ca04b0962ef5d"], 0xf4) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 06:49:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/05/06 06:49:48 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x80040, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/06 06:49:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x1000000}) sendto$inet6(r1, &(0x7f0000000040), 0x3b, 0x0, &(0x7f0000008000)={0xa, 0x4e23, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}, 0x8000000000}, 0x1c) recvmsg(r1, &(0x7f0000000580)={0x0, 0x9e, &(0x7f00000004c0), 0x394, &(0x7f0000000500)=""/115, 0x73}, 0x2000) ioctl$TCSBRK(r1, 0x5409, 0xc8e) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="f5b7034e896ed9509260545913ef14a919a7337aa6a07fcf627dd0ac3d2b14bc") getpriority(0x2, r2) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x51a4) [ 54.902921] IPVS: ftp: loaded support on port[0] = 21 [ 55.016594] IPVS: ftp: loaded support on port[0] = 21 [ 55.070145] IPVS: ftp: loaded support on port[0] = 21 [ 55.123214] IPVS: ftp: loaded support on port[0] = 21 [ 55.214800] IPVS: ftp: loaded support on port[0] = 21 [ 55.280764] IPVS: ftp: loaded support on port[0] = 21 [ 55.406745] IPVS: ftp: loaded support on port[0] = 21 [ 55.539947] IPVS: ftp: loaded support on port[0] = 21 [ 56.775078] ip (4638) used greatest stack depth: 54088 bytes left [ 57.552264] ip (4699) used greatest stack depth: 53944 bytes left [ 58.167429] ip (4746) used greatest stack depth: 53928 bytes left [ 58.188529] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.195097] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.212525] device bridge_slave_0 entered promiscuous mode [ 58.293546] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.300130] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.320105] device bridge_slave_0 entered promiscuous mode [ 58.396472] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.402972] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.428266] device bridge_slave_0 entered promiscuous mode [ 58.469355] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.475839] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.502578] device bridge_slave_1 entered promiscuous mode [ 58.530842] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.537517] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.563945] device bridge_slave_0 entered promiscuous mode [ 58.584610] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.591114] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.608112] device bridge_slave_1 entered promiscuous mode [ 58.627474] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.633934] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.658726] device bridge_slave_1 entered promiscuous mode [ 58.683949] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.690457] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.709143] device bridge_slave_0 entered promiscuous mode [ 58.744382] ip (4776) used greatest stack depth: 53640 bytes left [ 58.748493] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.757134] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.785428] device bridge_slave_0 entered promiscuous mode [ 58.802679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.810165] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.816613] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.850754] device bridge_slave_1 entered promiscuous mode [ 58.873511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.881790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.890963] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.897450] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.925451] device bridge_slave_1 entered promiscuous mode [ 58.954414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.010516] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.016988] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.063638] device bridge_slave_1 entered promiscuous mode [ 59.089777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.097961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.108500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.127281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.179785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.197846] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.204323] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.265256] device bridge_slave_0 entered promiscuous mode [ 59.297570] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.374218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.381611] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.388134] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.425627] device bridge_slave_0 entered promiscuous mode [ 59.472329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.483498] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.489995] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.531348] device bridge_slave_1 entered promiscuous mode [ 59.639386] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.645894] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.672394] device bridge_slave_1 entered promiscuous mode [ 59.733834] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.757640] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.766521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.777315] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.876228] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.927564] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.955516] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.988564] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.010874] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.035219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.067716] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.116882] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.138100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.155711] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.165831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.172778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.201481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.208476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.266473] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.273459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.325491] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.358482] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.391218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.398195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.415520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.423732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.458388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.465381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.537427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.549896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.571155] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.578226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.600147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.607167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.658878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.670117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.780998] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.808849] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.816915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.862379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.869376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.907447] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.022950] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.129015] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.141349] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.160098] team0: Port device team_slave_0 added [ 61.218932] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.234161] team0: Port device team_slave_0 added [ 61.261109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.268163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.282143] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.303494] team0: Port device team_slave_0 added [ 61.326279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.340450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.364940] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.390654] team0: Port device team_slave_1 added [ 61.426514] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.445167] team0: Port device team_slave_0 added [ 61.472877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.481713] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.509850] team0: Port device team_slave_1 added [ 61.527135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.549852] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.561712] team0: Port device team_slave_0 added [ 61.582363] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.590809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.604969] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.630013] team0: Port device team_slave_1 added [ 61.648064] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.659074] team0: Port device team_slave_0 added [ 61.671066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.678138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.693827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.718638] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.737365] team0: Port device team_slave_1 added [ 61.794011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.801476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.817150] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.840079] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.851114] team0: Port device team_slave_1 added [ 61.883204] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.912996] team0: Port device team_slave_1 added [ 61.925350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.937138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.951169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.979824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.992759] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.025548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.033515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.073161] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.101290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.135273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.151795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.162272] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.183232] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.198647] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.207449] team0: Port device team_slave_0 added [ 62.218851] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.227160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.244847] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.260980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.278161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.296598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.304164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.312677] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.328433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.335536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.347116] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.369873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.394223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.423947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.434381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.443561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.452419] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.463669] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.471445] team0: Port device team_slave_0 added [ 62.481700] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.490239] team0: Port device team_slave_1 added [ 62.515614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.527992] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.537821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.545833] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.553943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.561914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.608215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.641389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.675378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.689701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.703923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.713511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.721592] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.729277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.737399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.757970] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.774498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.788225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.804202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.821872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.845945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.860836] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.869843] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.878326] team0: Port device team_slave_1 added [ 62.885876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.902604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.939453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.956121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.972428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.991893] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.002491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.010599] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.018502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.027105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.056871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.080603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.094685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.106972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.119953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.151384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.161740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.180247] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.192915] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.206078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.214814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.237472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.281810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.316269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.332729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.353435] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.395200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.410431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.426229] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.461325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.475651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.514362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.655807] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.663377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.675164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.880507] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.888230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.907176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.168652] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.175143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.182019] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.188678] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.253763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.262907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.309770] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.316239] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.323103] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.329554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.377553] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.529543] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.536090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.542947] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.549394] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.572424] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.599070] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.605555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.612394] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.618834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.663587] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.675764] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.682229] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.689129] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.695597] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.729858] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.759623] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.766123] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.772971] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.779425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.851177] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.873752] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.880228] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.887096] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.893527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.941283] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.272577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.284920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.308826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.328227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.336832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.344601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.572864] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.579337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.586228] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.592682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.603166] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.297665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.172633] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.433473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.501825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.559925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.588064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.803884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.825421] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.028924] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.262992] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.294185] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.441744] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.468447] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.559361] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.644786] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.671739] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.805729] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.812407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.822844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.082784] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.089172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.103957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.143110] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.149700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.186244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.281664] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.289026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.300930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.351953] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.358255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.371411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.417291] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.498985] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.505299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.516473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.578517] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.584815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.597427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.704566] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.990018] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.049685] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.193441] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.243405] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.295239] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.302474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.313469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.357737] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.381961] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.138924] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/06 06:50:15 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x4000, r0, r1, 0x8, 0x1ff, 0x2) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x4000000095, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/06 06:50:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c80)=""/20, 0x14}}], 0x1, 0x2, &(0x7f0000000d40)={0x77359400}) r2 = gettid() capset(&(0x7f00000000c0)={0x19980330, r2}, &(0x7f0000000140)={0x4, 0xffff, 0x1f, 0x3ff, 0x0, 0x1}) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000000000)=0x62, 0x4) 2018/05/06 06:50:16 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x80002, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000300)={0x1d, r3}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) [ 82.330571] device lo entered promiscuous mode [ 82.364201] device lo left promiscuous mode [ 82.378791] device lo entered promiscuous mode 2018/05/06 06:50:16 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000200)) fcntl$setstatus(r0, 0x4, 0x2000) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'eql\x00', 0x1000}) 2018/05/06 06:50:16 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/06 06:50:16 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x80002, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000300)={0x1d, r3}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/05/06 06:50:16 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/06 06:50:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f72000)="9404", 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'nr0\x00', 0x2}, 0x18) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x40) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x1, 0x4) [ 82.598726] device lo left promiscuous mode [ 82.627565] device lo entered promiscuous mode [ 82.731533] IPVS: Unknown mcast interface: nr0 [ 82.745804] IPVS: Unknown mcast interface: nr0 [ 82.875181] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/06 06:50:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x200, 0x4) io_destroy(r1) shutdown(r0, 0x0) 2018/05/06 06:50:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r0) recvfrom$unix(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, &(0x7f0000000140)=@abs, 0x6e) connect$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f}, 0xa) close(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x7fff, @empty, 0x62ad}}, 0xaf, 0x3}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="81000000ebf8df9250694c5771b3e5e81aff10fb443f02f3b574a9e9b7dccb21bf1a8c5ccded11ace8f2ec6da54da2122aacd5ca2576968b1c222aa12d4b9f3c9741f6f300c32fd4c9c273ceadd26362f0a2b3c35293144ff55ef4dc2fedaaeac054d7725db33124b767bb822d20e2734fccf96368c25226fcd65cb0612abc7c160c7df361"], &(0x7f0000000100)=0x89) 2018/05/06 06:50:17 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f72000)="9404", 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/05/06 06:50:17 executing program 6: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), &(0x7f0000000040)=0x4) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001bfc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)={0x14, 0x32, 0x401}, 0x14}, 0x1}, 0x0) 2018/05/06 06:50:17 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x9}}) 2018/05/06 06:50:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = memfd_create(&(0x7f0000000000)='Xcgroupwlan1security\'cpuset\x00', 0x1) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x6}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x40) 2018/05/06 06:50:17 executing program 7: r0 = userfaultfd(0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x5d86ccc1e255f5c5, &(0x7f0000013000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/05/06 06:50:17 executing program 1: accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r0, 0x400) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3c0, 0x400000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x7fff, 0x1, 0x8, 0x5, 0x9, 0x26, 0x8, 0x8, 0x7]}, &(0x7f0000000140)=0x16) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000180)=0xffffffffffffffe8) [ 83.081296] tc_ctl_action: received NO action attribs 2018/05/06 06:50:17 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40000642fe05b, 0x2) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6298) 2018/05/06 06:50:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000), 0x0, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) dup3(r1, r0, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x170, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e69000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xffffff34}, 0x1}, 0x0) 2018/05/06 06:50:17 executing program 6: getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8, 0x9, 0x8000, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/06 06:50:17 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x181002, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x212, 0x501200) fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)='bdev\'ppp0vboxnet0\x00', 0x12, 0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x3f, 0x8, 0x0, 0x1dd, 0x1, 0x6, 0x61]}, &(0x7f0000000080)=0x12) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000), 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_open_procfs$namespace(r3, &(0x7f00000001c0)='ns/ipc\x00') write$sndseq(r0, &(0x7f0000001040)=[{0x2, 0x0, 0x0, 0x3, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {0x8}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control={0x4}}], 0x90) 2018/05/06 06:50:17 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x7, 0x9, 0x40, 0x1, 0xfa6b, 0x4, 0x9}, 0xfffffffffffffeac) write(r0, &(0x7f0000000080)="da599132d5b9a8c974169e82b6660f3f74e2937d67bae7f5", 0x18) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x200, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x8000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/05/06 06:50:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="1800000027f308019ba871e45e76e2653800000000000019"], 0x18}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 83.328477] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/06 06:50:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x6, 0xd66, 0x10001}) 2018/05/06 06:50:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x801) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000846ff0)={0x2, &(0x7f0000111fe8)=[{0x4c}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10}, 0xc, &(0x7f0000000ff0)={&(0x7f000000c000)=@delsa={0x28, 0x11, 0x1, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x28}, 0x1}, 0x0) 2018/05/06 06:50:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x6611, &(0x7f0000000080)) io_setup(0x6d87, &(0x7f00000000c0)=0x0) io_submit(r1, 0x3, &(0x7f00000003c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000100)="26cbbb62f04a0b41652ceb2b3bdb1a2ff21fe13b272cc6ab3bf75f585ba4198712f0ae35ce069cd7e1b98daf09fe9dafb017a6dba76d8e030adbde65e89ca52386cfd7fa6bf66ddac0984c693fabcd3b500cb61769998950ce1c10328d437ad0781de292502fe577", 0x68, 0x0, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xb, 0x9c, r0, &(0x7f00000001c0)="8993b47415c3071c29739ddb077d5c2ac101a123ef1dbbe36d8e3c788c3f5066bd9139f598780d80813e0138b0c265918caabc466fc8ab9d1a43d55490d06dfadc3ffd9ef5718c4bebffe24cf052b2650c47b347e2b2f90146160d8e4a60ff67a2d23d01d49034cdda6e44e294b101d06118b1", 0x73, 0x6, 0x0, 0x0, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000000280)="5dd6aa5a5a3abf7fd2e5d12e57e4ae1a9559980c49f9b83c324f45cd348762730ff4a9c8eab883b2e364add5dbb453353727f6b667ea341de985766e4a8f19aaed6df958f6c76fb743234801461403551f33f16bc626eef852175c0f5ac3498402deb84e7de0b12845fdca339298ddad5eb1a6779fef6ef7d3a69f3efaea65c55fb7b9bfbaead327a006aeffce7a1a6e39f605df4388244a4c9966db5671062b740b166e909489877c279e8ac7ed32d1aceed4edf5e4f9d2173f6fdec33dc4596d8d257aacf120b76777d23e9e9624dbc10d5a55151fab4967603c560d6ef3df8609f1333b04", 0xe6, 0xfffffffffffffff9, 0x0, 0x0, r0}]) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/06 06:50:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo\x00') getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) getdents64(r0, &(0x7f0000000000)=""/139, 0xa) 2018/05/06 06:50:18 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x1, 0x10001, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x2000000000001}) 2018/05/06 06:50:18 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x4) read(r0, &(0x7f0000000040)=""/2, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2e1c, 0x80) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="c7a63988d8fe8122d9b1b37a9218db27f4553f16aff0c048284a6e06784924c5e194afe01d420ae70384c1af5ea933fa2ccf9acd58b61e0ed027d88c7886da9f1e1f55193516e7306938e0882edcb37c4df7f8e21c8eb1b407c108d94c933e596115972a57b733593ff08f28a58e2b10173cd3c965ba1dbd20dea5d2e1376049a0f6cd5d5f9ced882f14e195acd01a2da79466ffc39fc6c4a485bab0a37065d695310cdb65188233ca621d551510f2f076116bfcc7415b76fbd0793da79775666915") 2018/05/06 06:50:18 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r1, 0x0, 0x0, 0x401) 2018/05/06 06:50:18 executing program 3: ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000100)={0x80000000, 0x1ff, 0x4, 0x0, 0x0, [], [], [], 0x3, 0xc805}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x10000, 0x9, 0x100, 0x400}, 0xb8) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bcsf0\x00', {0x4, 0xfffffffffffffffa, 0x7fff, "dcd276f0a26a", 0x80000000}}) r1 = epoll_create1(0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x280080, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/05/06 06:50:18 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x24, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) 2018/05/06 06:50:18 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x2, 0x9, 0xffffffff00000005}, 0x67) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffeffff, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f00000002c0)="4f948fe69f80f6baaba828991fadfcc0fafe68d08e29a3a4e3043afc15ebf8d68ee870a68b183a093585667ab7295265d75742fe8905803b6cc31d2fb9949401bd411d06ee840425516b92a7d7b98acbf4c4ba3ad832bcc52aa85674452bef013d5677a30f36b577208545aa7f3123d07eca988940c5", &(0x7f0000000080), 0x4}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/05/06 06:50:18 executing program 5: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r0 = inotify_init1(0x800) fchdir(r0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x4, 0x10001, 0x3, r1}) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x5, &(0x7f0000919000/0x2000)=nil, 0x0) 2018/05/06 06:50:18 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0xc, 0x4) bind$unix(r0, &(0x7f0000000200)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f0000000040)="29000000140003b7ff000000040860eb0100100006a40e07ff0010d59a7357ae13333ac0467f25ffff", 0x29) 2018/05/06 06:50:18 executing program 7: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x7}, 0x14) 2018/05/06 06:50:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x200040000, 0x84) setsockopt$inet_int(r0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x9536, 0x2f9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0xb18, @dev={0xfe, 0x80, [], 0xe}, 0x5}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x3f}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0x8}], 0xfffffffffffffebe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x7fffffff, 0x8, 0x39, 0x1377b4b, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xf1, 0x6}, &(0x7f00000000c0)=0x90) 2018/05/06 06:50:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @rand_addr}}) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x8, 0x2200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x9}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x5473ed8e}, 0x1, [0x5, 0x3, 0x6, 0x4, 0xffffffffffffff80, 0xfffffffffffffffc, 0x0, 0x2]}, 0x5c) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x3, 0x1, &(0x7f0000000180)=""/201, &(0x7f00000000c0)=""/13, &(0x7f0000000100)=""/12}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000040)={0x0, 0x7f}) 2018/05/06 06:50:18 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) getsockopt$inet_int(r0, 0x10d, 0xa5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 06:50:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=@ipv6_newaddr={0x2c, 0x14, 0x201, 0x0, 0x0, {0xa, 0x80fe, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 2018/05/06 06:50:18 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) accept4(r0, 0x0, &(0x7f0000000000), 0x800) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept4(r1, &(0x7f0000000100)=@ipx, &(0x7f00000000c0)=0xfffffffffffffee5, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 06:50:18 executing program 4: r0 = socket(0x13, 0x803, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) write(r0, &(0x7f0000000100)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/05/06 06:50:18 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002240)='memory.current\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000002280)=""/187, &(0x7f0000002340)=0xbb) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000021c0)={&(0x7f0000000140)=@newspdinfo={0x2068, 0x24, 0x300, 0x70bd26, 0x25dfdbfb, 0x1, [@algo_auth={0x1048, 0x1, {{'cmac(cipher_null)\x00'}, 0x8000, "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"}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0xffffffff, 0x1000, "6dde378b96fc603459fa1992ad4f117e216ace38be99fcba58d06742826a8410b0e46e1ecdb8926c6f06465a25d0ed418eb6f77e8457fced9030b23afe5382de6f2fd679aef99480fdf0193cae439c4918c2a60683627c9a1820685012a67fc4b8bef800f1d3c76bbf4e2a7895d869366a1786cf144b0f2bd43539a924b960ab35f7c790dc72d6cc9859f0e629a84aaed2ab137c8c770e0381a64487bd75b0206391b3b2357df1205ee3c0e8766b06de5171ea5faf959d32f332b920452df6306058934f74eee7980a58da1a12a21b956110257da9c07228cefe86d3a5b23d5a66ad540cf70a755cee50d2e8c7b074caaadba2b9c15a36406e112103cdbe8fee77397cb931d1eede61d2f67d32b72bdcfd3fb8d6ad7c124a2231b1d829ea3206ff3b875a4a5e0f09df23bef29b41f89da2b4ea925d124fafe36ed08bb16dfea453628e61201966c7d1d379f571c26fcb093df86baa81992bac21dbb5b1e6d70a24a158e071e4296e3476b1b7024408229bff47ff833446e281e3e18cf041ced52694dc75f914a6e82a07d425c2959e45ed4cea753595c987f998732ae362a801786cc14f21d3ea340377c9717d2c9244b93dcd8219770c17bf1149709e493f56a349a2de7b6dfbea8da088f22a39918fc98abfe4a807438f541fcea849b24f31f72985c0bce4d1ed576b7d99e09d1e22d7a43cc2c8884b7d1e5b8e9910651074acb8d3a8c76f4e792ed00295cd93e2c921237bbedd9f03c1075ba3a31b8b24f092259fef785b955be71bfb9b9367855890853ec613010cb7460b5ba615c7c066129ee91f0a450802595ba235ecd752358928f331429eae6775abcf4475c1c6ddaa41c88f670ab5f325c6b48804c264f974f3d917796e9e813f9cb933218655b8060a1e15b815a0b5e9c73d065dde835c8b1e1361cdf6013619dd41d37944740e74c3c6996fc915c77712d5226e80abc0c31e7245b19e6e02556bc7db17fdf04a03b23dbe55e1e2cc66ea89de49077fa96d2a19b72a8b98cf20c64aacac8be5c686911b9b567ed3dbe94406f851936022dc0ba51138cae853949cf33a0f91be81b48a577240b9a8aa60df430505174462e69618823e64a241abe7f147c3c3c44221b573efadc5380d19e176b54536218601b8a249afeb8464596defa04dd1c2eb06e59135d1885efb0819f3235689916a42b557aa7a408676147b5f70f47bc6c96e05e22502317c0f396c2901fca09dc41c6317760b7a54d724d79ede7237c96434fb4d247589777da5fd8e55751924f76df19c7c2707c58424ba53ef745b82d6be1a7f347a34bed30a93d3b395e9107e4b6c2f701a09f5c2e953c88608468ad0621bfee329da0da3790623ca20201f8c4a4bb2c0f39bc464af47767a2017dda63e4aa013cbd174c2d6f4ec0c424bd0d212710750312005cd735d6fe95af994d98e9e5ac7e522ffecca5d0d7067a2d678be810d70e94cd168bbaa4fe24e446de7ab897594ef394e30e134da1c8154538dcde1991bf6f1558c2de78ac068956818af86795e2e81d8dbcfd606d03e6cf39a9043a75abe1d067c5797b2048867fe3d23155d1e19c8b9b44716112c03d744e7edeac4c0c406f2846bdc0f458d219030eabc5290d2a1d53bf31f723245f89059e973c260268241be8900a4a41c358037955611a7c1300a1edfc6ef3fc7c7910cffb24bc2d2289b337fd9d848745cc6bbbf14fc967acffc1b889ddbcd496d3ffec33b327851c75c4c3f323a455076d8269668606ad69351ad2bed4ed458a37369c452ab6d09cd078ea018c86651b6594596d80a771a47e87de0487fdd6906ba58f701e30b65542554589239256e58ecd92afc406351cc193752458998e9ceeeda11c540a01f87086ef72be086a7661ada1fe87df09acacd3fd133e0dc53c8b745245498b12916d56c78c3111661fceda825e7b5e81466c7675c9b9cb71bccc9e5d33b989b82bc09659b395ed4f0c81a669d61d97286fd140b66e292557baea792e88d05027b56052fa9e2c0c00308e3973e7ba894e9847d4ad77c23fa2eada0c2eced018be847a71e9a3f37e4bb8d910012e1d74ef34f38d5a0a8dbd5e91121e31ed78a0710cfa721f2277b4e0412d174fa115fa802c945014ace88af5f756e461733e488719b1875677edcc330db7a3283448626a2c7a0112173cb5d4f6235a5b2c54924800f0ad1d0a8cf8723f3d61c74f6e50de673f79e5a7b5c59458ee43724dcbd34fe1530c87fc8bfaab0c6752d24b2d80b71944adf63e43823d178392d4b2638ae10a097419c411c3ad5e8a246e47e1c7dd32902a0ca863478b83774ac2a32579e34e5ce8311ab7debfc89b3756e49cf87d4d1eceb9a7555e0284355e747367dd063db8a41f3f1a2faeae4c7571861eb33845332d505b0b2fe2cf7a273dae6d566b1f001d5e28a80ac622deac3d8490b1b54a1fbef34ab6b3bbbff757fead6a29c55e6d4a3b2afed68f67a410b9f71675da9e60b9a416559c146956cbbe7bd72852a4487ce01ee72a4e5dfac049d28daa6b97bbaf83b57bea38ac1e779e4cf06584f3dfb1febfabb40ba151df4b9ae5cc3f47d2a936eac7519f563f29a57a76f37d542bf37d195c1adcf1eb47a9f854693c750c35bb5cd9d184e242f397fd01fe2d87922eaf72b4a8ad92bbecf06559d52f5f81d778a1b1f86408f419947c78a82d2f87d5a3303aba2d0a5109ea86b96a96a4e1d20c89a4466b9eb63c53baee9ef0fdd40e3167bfcfd46421d74cfc427179a311b5b75d4cdf6c3a22aebacb013154a5ac0aa9817c614fa1a9fc75b8fceeacd79575d707f419c782c12beff70e58ed75e07972893805b03d56612e0c449289969f13a85440469179e0c2a98a574e3b3af15b47d01255cc9292cab3790515b0aa88f5e4b25e9a15186a298f19eb4c2ee60995437733b79311cc1fa5bbc1dfaa887139bc7c6d0a552dbf83ccc44b66d939b9e1dbaeafa7a2bc7d8edabb74f71001a430a05594420223d65ccae840eb72ee0c52ada9290cdf4c856b37e05f6c2a9788b445ec38999ec0ed170954f7a1e62ffcaee1f59a3427a16acb5902cd570f5c997d8d68f5df131b4dc347b669f95bf9b169ce98845f42d2e18887714ba5b835abca3c74f9ecd768070699b087337b73272b79d920ea3de65e80e6ac82ee63e4cfa8b30cc8f7e4b6fc6c9fab32e03cf9cfc6909ed6a3e252ca28007cef8ba60c449a10d7d73a89f59bcae495d95ad0423abe52b273eef4edff5248c84d9f937e5851b642fff52536c9d06920df7034c0c7d71e8ccd14bce3c497be2fdb90864ea50ce00a2aef679a69bacd0fd5872e07c2bc54bb52fc61f94e698ae34a15f539e35df8313ac400f9882bfaa1d3d7ab687e945f978fd2a00ce4102f5892bc733e9d8018199361b8edb413a82845e4600a598763f1a0443af0a038b1ef1136e9b8d93399a957398a66db0035cff63aab2b501686d973d2d0fe52f7cbac1f967e582f6cc6a86a093185d68985997f692d4a645b4ce12d977f9344f76bf395b6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0x2068}, 0x1, 0x0, 0x0, 0x4048001}, 0x40040) openat$cgroup(r1, &(0x7f0000002380)='syz0\x00', 0x200002, 0x0) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffdfff801}) 2018/05/06 06:50:18 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc", 0xb, r2) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="e34ed9d45e39eb6216dad1", 0xb, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/06 06:50:18 executing program 5: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r0, 0x100000000, 0x1ff, 0x800, 0x9, 0x7}, &(0x7f0000000080)=0x14) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)={0x5, 0x80, 0x9, 0x7, 0x2a, 0xbcf}) 2018/05/06 06:50:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000090000030000000000000000e700"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x80000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x2000000000000}, 0x8) 2018/05/06 06:50:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = dup(r1) sendfile(r2, r1, &(0x7f0000000080), 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) 2018/05/06 06:50:18 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffe}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000080), 0x2aaaaaaaaaaaad8e, &(0x7f0000000100)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x10010, r0, 0x0) 2018/05/06 06:50:18 executing program 5: r0 = epoll_create1(0x7fffd) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x60002000}) shutdown(r1, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/05/06 06:50:18 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000000c0)="fe126b6448ec44e3917ed146ffadf565b26e6218aa86e32d74f2071af3c506acf941fe0cc0be730219cd679b2b6e7f8645270a8e211025daef43a002359ea0", 0x3f, 0x7fffffff, &(0x7f0000000140)={r2, r3+10000000}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300)='team0\x00', 0x10) sendto$inet6(r0, &(0x7f0000000040)='I', 0x1, 0x40000c4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/05/06 06:50:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) openat$cgroup_ro(r1, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000000c0)=0x1000, 0x4) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/05/06 06:50:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x400002, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000000002000000e0000002000000005300000000000000000015000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fa000000000000000000000000000000000000000000000026e77d00000000000000000000000000000000000000007dfd309e5505b7ce22dfd61f3244ef36f582969a62d6b5441ed3cea48597e3a72ccf6de29095bac19a559878e5638304520fe387"], 0x90) 2018/05/06 06:50:19 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4601, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000001c0)="50f9711d595c1b75ec8fc6fc169af7fb4b5124fc8ef49560ac8a12125ad9fdb1e28826b0356ef720fad38b47b903ad26b8e80640374d047a7efe4ce83c2aa7e77e694f5a6f9c223185fca8ac3dd7a5425a0cb48c946e2824de786d9a2b8191f14958bc51027177b19b39e9eac0cea51b3a5fa6371b987d4d3220e417e5005cd5feb37b701430e454f8db063e49b70451") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) bind$can_raw(r2, &(0x7f0000000140)={0x1d, r4}, 0x10) poll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {r3}], 0x8, 0x0) memfd_create(&(0x7f0000000180)='\x00', 0x0) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000000000)) 2018/05/06 06:50:19 executing program 5: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@multicast1=0xe0000001, @rand_addr=0x1, 0xffffff00, 0xff, 'vlan0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x7f, 0x2, 0x40}, 0x0, 0xc8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x14, 0x9c0}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x2d, 0x8, 0x1, 0x0, 0x0, "6fad55b75da2ce69606933ac123cbd8e7237831d2ed19886f2c1a2ebcfaaf09e3fabbcf6d2feaadfb4504b710c271d9650ff7273cc6653317efb3230bc6fdab0"}}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0xfffffffffffffffd, 0x9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40000, 0x40) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)="6098a7d1e033126974bf3c6e451d47b0fee504b60e5dcd7b68509e3199507c16a74eeac56b51e2dd4eba57f4c565a2d510af4f14dd36e91268c4114b1f305090daf2ed41785f90766537a800353bc344bf838c6d0b6256a2dac7cfe80474096318270e32cde1f9447f0c93fe0ec5e8", 0x0, 0x0) 2018/05/06 06:50:19 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc", 0xb, r2) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="e34ed9d45e39eb6216dad1", 0xb, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/06 06:50:19 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0xffffffffffffff75) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x48040, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000540)=""/59) sendmsg$alg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="2a2923a5edc84686fe202807179c9e8845c77dcbcd9ebadafc15689b254d0d18cff03399ce99df555da46f4a8111d2ade54418d6f0ba5a59db51e592c8525292826a3e8a0c6fa39049b54726ef6902a8068d6f6885d81a0d34e712dc5efa86e1a41806f693b5e43a25bccbd67d9db1f8f3e2a686cd55df03afcd908801346b12629549b68a0efb79176a73", 0x8b}, {&(0x7f0000000000)="d8d709cda7f5451373896e8659fcdcd80ce32c8df261351ffcf1879cd1f7d97b1ff3a9fb65d82b698d10e63ee607ba2a8c", 0x31}, {&(0x7f0000000140)="d4fa4da8c2fc20cbe8db9cf8523d3d441199a3296df3780c86d0c5", 0x1b}], 0x3, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x18, "e770f392c0d70bb3b9f47d667764a8ad237fa09a9eecbd26"}, @iv={0xf8, 0x117, 0x2, 0xe0, "7d02e3e4fb6323955dd5e38b8fe584b7345e025144409462bcb0fb96e065c86805bda3b27312be9e4a9da2a7b68fb3908944877ef6c31d47420cd115b5d34279949d5e93d767d18b9fe13a0228f556c415a429f7c46c717855415aea041774e8c044dd2a63a0a77160b8c7feab068bfbb80650cdcd948561499176b22ebad9429280875a2412bc770272c18a06a47f6c022f81bfc2e9a52e0257a2a257e7bb089a65bc754b231cc245e6412f367bc72fbd37cace601a2886e187bc5a5bb46d353c1e6ab504965cce805eedc66c44c835df1a0b45a273803c216fd36ff6044b66"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb0, 0x117, 0x2, 0x9c, "92eff0a1cd981d6d1e83730ed46ed41be3529658a7306a78e22f1498c6189bfc0016521ba67bb755d0279779699293d627cba8bb26adceb43e7570a930101e0e91a94b28bf016a355f3b7205b094d76f3867426c7eb3ca7791dca551e3186ed6845c2ae67552344502ab8e1dead9cc0e072a0c6426cee31e0b9ba2491fcb840d16dd872168d0e413a39a41f392ffc6f57f7887b83245d524da0e63f4"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x250, 0x40001}, 0x4040) r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0xa0080) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000004c0)={0x2, 0x9, 0xffffffffffff49a4, 0x8, 0x4, 0xffff}) set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x0) fallocate(r2, 0x0, 0x7218, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/05/06 06:50:19 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000001c0)=0x6e) getrusage(0x0, &(0x7f0000000440)) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000240)=0x6e) 2018/05/06 06:50:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000001400)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000001340)=""/185, 0xb9}], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) 2018/05/06 06:50:19 executing program 3: socket$pptp(0x18, 0x1, 0x2) r0 = epoll_create1(0x10000) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000000)="c699543fa6d50423629211bc12d4dda265a16ff1188a4c68855d758352d52640842dfbc47b74d54d0db7221bd39a1ff3294af3ddf1c64480ca9f69e3c495303ba51a289be717bf166d33ede4cbc494c3df914d4e", 0x54) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/05/06 06:50:19 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) accept4(r0, 0x0, &(0x7f0000000000), 0x800) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept4(r1, &(0x7f0000000100)=@ipx, &(0x7f00000000c0)=0xfffffffffffffee5, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 06:50:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x280000) ioctl$TCSBRKP(r1, 0x5425, 0x0) [ 85.846798] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 06:50:19 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002aff4)) r2 = dup(r1) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/06 06:50:19 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x3, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10600, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000880)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000009c0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x14, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001640)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000016c0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001700)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000001800)=0xe8) accept(0xffffffffffffffff, &(0x7f0000001840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000018c0)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001cc0)=0x14, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d40)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001e40)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001f40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001f80)={@loopback, 0x0}, &(0x7f0000001fc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000020c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000021c0)=0xe8) getsockname(0xffffffffffffff9c, &(0x7f0000002200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002280)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000022c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000023c0)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f0000003180)=[{{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000024c0)=""/119, 0x77}, {&(0x7f0000002540)=""/138, 0x8a}, {&(0x7f0000002600)=""/162, 0xa2}, {&(0x7f00000026c0)=""/123, 0x7b}, {&(0x7f0000002740)=""/140, 0x8c}], 0x5, &(0x7f0000002880)=""/54, 0x36, 0x7fff}, 0x800}, {{&(0x7f00000028c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002940)=""/39, 0x27}, {&(0x7f0000002980)=""/66, 0x42}, {&(0x7f0000002a00)=""/4, 0x4}, {&(0x7f0000002a40)=""/146, 0x92}], 0x4, &(0x7f0000002b40)=""/198, 0xc6, 0x3}, 0x7fffffff}, {{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002cc0)=""/237, 0xed}, {&(0x7f0000002dc0)=""/172, 0xac}, {&(0x7f0000002e80)=""/84, 0x54}, {&(0x7f0000002f00)=""/161, 0xa1}, {&(0x7f0000002fc0)=""/133, 0x85}, {&(0x7f0000003080)=""/92, 0x5c}], 0x6, 0x0, 0x0, 0x4}, 0x14000000000}], 0x3, 0x40, &(0x7f0000003240)={0x0, 0x1c9c380}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000003280)={@remote, 0x0}, &(0x7f00000032c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003340)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000033c0)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000003400)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003440)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000003d80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003d40)={&(0x7f0000003480)={0x8a4, r1, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3be}}}]}}, {{0x8, 0x1, r4}, {0xb4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x160, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7, 0x2}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xc9d, 0x6, 0x9, 0x2}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r8}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x100000000, 0x8, 0x1, 0x8}, {0xa0000, 0x1, 0x1, 0x5}, {0x100000001, 0x2000000, 0x8, 0x7}, {0x35, 0x6, 0x9, 0x7}, {0x80000000, 0x3, 0xb3, 0x1}, {0x4, 0x6, 0x1}]}}}]}}, {{0x8, 0x1, r9}, {0x138, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa46}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x9a90, 0x3, 0x100000000, 0xd2}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x21c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r20}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4a1e}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x1f0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x518d87df}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1, 0x80, 0xa899, 0x8}, {0x2, 0x1, 0x100000001, 0x8001}, {0x100000000, 0x2, 0x7f, 0x120000000000}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r26}}}]}}]}, 0x8a4}, 0x1, 0x0, 0x0, 0x4810}, 0x20000000) 2018/05/06 06:50:19 executing program 4: readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000100)=""/70, 0x46}], 0x1) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x3) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0246400, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x20, &(0x7f0000000040)=""/32, 0xd6, &(0x7f00000001c0)=""/214, 0xce, &(0x7f00000002c0)=""/206}) sendfile(r1, r0, &(0x7f0000335ff8), 0x100000002) readv(r1, &(0x7f00000000c0), 0x100000000000022d) 2018/05/06 06:50:20 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000300)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0xc1a, 0x401, 0x10001, 0x100000000, 0x5, 0x2}) 2018/05/06 06:50:20 executing program 7: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xe}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/05/06 06:50:20 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) 2018/05/06 06:50:20 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, 0xa, 0x6, 0x1, 0x0, 0xfffffffffffffffd, {0x3}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x19}, 0x1}, 0x20000040) 2018/05/06 06:50:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008002) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) r3 = getgid() fchown(r1, r2, r3) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e22, @rand_addr=0x3}, 0x10) r4 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000140)={0x17, 0x99, &(0x7f0000000080)="cb40374d049b37d77f1f9614d54a47307e9af977e57fe64f4a2d4db202502a16ffd94bf7719793f05407d9ab52da60aabcd21c44b2fa139fcf0644158b2c0f672a77c83851027bcbb0ca66d9a4c85ebbbad32d065cb8ceba61fcb6b093b9530f4bba60d6d78dd775341976925aa170adb248efd9b98967e3645570e895ce6efd80d1cb7e86f753ed6797b43b06a2e96357e724c468d554be78"}) r5 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r5, &(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, r6) r7 = accept4(r0, &(0x7f0000975000)=ANY=[], &(0x7f0000752ffc), 0x0) r8 = dup2(r0, r1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) r10 = request_key(&(0x7f0000000480)='encrypted\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='{cpuset\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r9, r10) recvfrom$inet(r7, &(0x7f0000000180)=""/229, 0xe5, 0x40000163, 0x0, 0x0) accept4(r8, &(0x7f0000000280)=@generic, &(0x7f0000000300)=0x80, 0x80000) 2018/05/06 06:50:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) 2018/05/06 06:50:20 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0xffffffffffffff75) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x48040, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000540)=""/59) sendmsg$alg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="2a2923a5edc84686fe202807179c9e8845c77dcbcd9ebadafc15689b254d0d18cff03399ce99df555da46f4a8111d2ade54418d6f0ba5a59db51e592c8525292826a3e8a0c6fa39049b54726ef6902a8068d6f6885d81a0d34e712dc5efa86e1a41806f693b5e43a25bccbd67d9db1f8f3e2a686cd55df03afcd908801346b12629549b68a0efb79176a73", 0x8b}, {&(0x7f0000000000)="d8d709cda7f5451373896e8659fcdcd80ce32c8df261351ffcf1879cd1f7d97b1ff3a9fb65d82b698d10e63ee607ba2a8c", 0x31}, {&(0x7f0000000140)="d4fa4da8c2fc20cbe8db9cf8523d3d441199a3296df3780c86d0c5", 0x1b}], 0x3, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x18, "e770f392c0d70bb3b9f47d667764a8ad237fa09a9eecbd26"}, @iv={0xf8, 0x117, 0x2, 0xe0, "7d02e3e4fb6323955dd5e38b8fe584b7345e025144409462bcb0fb96e065c86805bda3b27312be9e4a9da2a7b68fb3908944877ef6c31d47420cd115b5d34279949d5e93d767d18b9fe13a0228f556c415a429f7c46c717855415aea041774e8c044dd2a63a0a77160b8c7feab068bfbb80650cdcd948561499176b22ebad9429280875a2412bc770272c18a06a47f6c022f81bfc2e9a52e0257a2a257e7bb089a65bc754b231cc245e6412f367bc72fbd37cace601a2886e187bc5a5bb46d353c1e6ab504965cce805eedc66c44c835df1a0b45a273803c216fd36ff6044b66"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb0, 0x117, 0x2, 0x9c, "92eff0a1cd981d6d1e83730ed46ed41be3529658a7306a78e22f1498c6189bfc0016521ba67bb755d0279779699293d627cba8bb26adceb43e7570a930101e0e91a94b28bf016a355f3b7205b094d76f3867426c7eb3ca7791dca551e3186ed6845c2ae67552344502ab8e1dead9cc0e072a0c6426cee31e0b9ba2491fcb840d16dd872168d0e413a39a41f392ffc6f57f7887b83245d524da0e63f4"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x250, 0x40001}, 0x4040) r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0xa0080) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000004c0)={0x2, 0x9, 0xffffffffffff49a4, 0x8, 0x4, 0xffff}) set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x0) fallocate(r2, 0x0, 0x7218, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/05/06 06:50:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fanotify_init(0x50, 0x400) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000080)=0xe8) ioprio_set$uid(0x3, r2, 0x6) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000100), 0x0) [ 86.824137] IPVS: stopping master sync thread 6856 ... [ 86.829835] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/06 06:50:20 executing program 5: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0x2, 0x3, 0x4a2}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) 2018/05/06 06:50:20 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x80000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x101100) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip6_kti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) ioctl$sock_bt(r0, 0x0, &(0x7f0000000140)="b776cec1d503c6f67ad974433cf52bf9962c76fedcb7d70a5cd797faf473acdfbcbdae831dda3f49bb2e6ee5f3f0ba572405af123544de2365ffe564d57c3832babf1a935197208f4afac2956b7b0b076b0d54a51426f3eb158fe1fa7cd49d5440daedef17") 2018/05/06 06:50:20 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time, {0x81, 0x6}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x7fff, 0x40, 0x40, 0x7f, 0x401, 0x10001}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82000, 0x0) 2018/05/06 06:50:20 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000001c0), 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/05/06 06:50:20 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x80000001, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000008c0)={0x0, 0xb337}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000940)=r1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x668, 0x288, 0x288, 0x380, 0x0, 0x288, 0x598, 0x598, 0x598, 0x598, 0x598, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x3f, 0x67296d10}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x1685, 0xfffffffffffffff9, 0x12, 0x22, 0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@loopback=0x7f000001, 0x13, 0x6}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x14}, @empty, [0xff000000, 0x0, 0x0, 0xff], [0xffffff00, 0xffffff00, 0xffffffff, 0xffffffff], 'sit0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x3e, 0x400, 0x2}, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1, 0x80000000}, {0x0, 0x7ff, 0x2}, 0x4, 0x9}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, [0xffffffff, 0xffffff00, 0xff, 0xff], [0xff, 0xffffffff, 0xffffffff], 'veth1_to_bridge\x00', 'gre0\x00', {}, {0xff}, 0x3e, 0x7, 0x7, 0x4}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, 0x15, 0x31}}}, {{@uncond, 0x0, 0xc8, 0x108}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xb3, 0x4, 0x5, 0x7, 0x10000, 0x3, 0x0, 0xfffffffffffffffb]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6c8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203f307100000000000000000000000050006160000000700000000000000000000e5a80000000000000000000000000000000000009f000002001300045da80000000000000000000200018000000000000000000000000005000500104000000a0000000000000001000000000000002000000000000000000000000000005905b2b4aa1238bbd6eccfd8164ea1ae45227c9882717f792a259c8e58160d7e0886ed2c063ff58b04858eb2086a83929590e66ae341dbd1589669816bd4e762807fc86bb00489971a2a20c8d8c096139de18f0a0f5515187c21444e3eee82d27535ceeb36d0ce1b2fc92da9bcc092a3"], 0x80}, 0x1}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000980)="af88192e6cde6fcdda0dbfd870623dbf8540fa1042f66ca685fbda50455a046ed5634c6e049dc029ba128fb6e22ee485ed38a3e18990b185dba0d9858a22c515f40d90a1a19a326ea56d321e471e5d604b2344284ca2a122801ed40884", 0x5d) 2018/05/06 06:50:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fanotify_init(0x50, 0x400) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000080)=0xe8) ioprio_set$uid(0x3, r2, 0x6) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000100), 0x0) 2018/05/06 06:50:21 executing program 7: r0 = socket$inet6(0xa, 0x200000000000003, 0x8000000040) sendto$inet6(r0, &(0x7f00000000c0), 0xffffffffffffff12, 0x0, 0x0, 0xe3) 2018/05/06 06:50:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) close(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/05/06 06:50:21 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) poll(&(0x7f0000000000)=[{r0, 0x3442}, {r0, 0x4020}, {r0, 0x301}, {r0, 0x10}, {r0, 0x440}, {r0, 0x100}], 0x6, 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = memfd_create(&(0x7f0000000040)='ppp1\x00', 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) fchmodat(r1, &(0x7f0000000100)='./file1\x00', 0x0) [ 87.255930] IPVS: ftp: loaded support on port[0] = 21 [ 87.465498] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 06:50:21 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)={0x3, 0x0, [{0x0, 0x1c8, &(0x7f0000000580)=""/138}, {0x6000, 0xe7, &(0x7f0000000480)=""/231}, {0x0, 0xfb, &(0x7f0000000380)=""/251}]}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000640)={@dev={0xfe, 0x80, [], 0x15}, 0x2, 0x2, 0xff, 0x8, 0x100000000, 0x7, 0x4fb1ff84}, &(0x7f0000000680)=0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x20, 0x200) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYBLOB="3ba52c854f28bb869f68b52717aea63a9708c94681388f7d2ef133c22536b388b103acc7b93687805b04a71b40cba3021c6c8a32b37e2a3e953e8616c0b2090eb6634f0a8e29b6ac7d4b2e8e2126dad4e39a0c301c14413b7281c8507c8499e6542b66036bc79ec289078d64e49e804faf8c5f42ae1b6fa0b5ac0b4b2704fe8a0d154a584670ec3070ca6eef8b95a75810879fcf9a69d5e11a5e8b0d1819fc51554090501b1da77d31d8925b7a665d41d2e8b8f66c25d748d5977e750dffc2e0209ca4e55a892f6f0c578fefc2606af212b810c3e4368a3a99fb33c3df6e088bf85c7bc5ee1b3c3645", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="598e013bb794feeae8384b534fb2687d9cae8dba5c7a2ec4a7e739a4c888ba83515ce4ca1da242ab7cdb924024bded9425ca205e3946bc29f14a3cebbc8084573a410e7746ce648efbafdc2111a226710e1832a2def2bca71f754148a0b423fd8892a85892c27f5c24e2abfb6fa01cc1a279405516ff8c04e7a7e1952543990f5eec4e458c71646f75e6f32d40ed3ffeec2a612e0c84cbaf41e7f2660dc03db0bc94f53fed351a8ef7d7f777b50c9f106f75696200e8aeaf113f05", @ANYRES16, @ANYRES64]]]) 2018/05/06 06:50:21 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x80}, {0x6}]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="50000000220001000000000000000000ff0100000000001000000000000000012c1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) 2018/05/06 06:50:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) close(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/05/06 06:50:21 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x5) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000400)=0x5) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x424020}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, r2, 0x2, 0x70bd26, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x44844}, 0x4840) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/05/06 06:50:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) r1 = dup(r0) recvmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)}, 0x0) 2018/05/06 06:50:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000010c0)={0x5, 0xb, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x72d, 0x9, 0x26, 0xfffffffffffffff9, 0x1, 0x0, 0x3a5, 0x9, 0x4, 0x8, 0x6}, 0xb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f0000000000), &(0x7f000039cf35)=""/203}, 0x18) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x8, 0x22100) 2018/05/06 06:50:21 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getresgid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = creat(&(0x7f0000000500)='./file0\x00', 0x0) getsockopt$ax25_int(r6, 0x101, 0xb, &(0x7f0000000540), &(0x7f0000000580)=0x4) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f00000005c0)=0x1) setgroups(0x8, &(0x7f00000004c0)=[r1, r2, r3, r4, r5, r7, r8, r9]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}], 0x1c) 2018/05/06 06:50:21 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/e|e\x00\x00\x00\x00\x00\x00') bind$vsock_dgram(r0, &(0x7f0000000480)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) fadvise64(r1, 0x0, 0x0, 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x108}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="00082bbd4d00fcdbdf2507000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x8081) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x128, r2, 0x802, 0x70bd27, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7e2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x29f4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0xc}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x8000}, 0x20008001) recvfrom$inet6(r1, &(0x7f00000003c0)=""/89, 0x59, 0x40000000, &(0x7f0000000440)={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffff01}, 0x1c) [ 87.937119] netlink: 64 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/06 06:50:22 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002600)=0x0) lstat(&(0x7f0000002640)='./file0/file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003340)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000003180)='/dev/null\x00', 0x90000, 0x0) sendmmsg$unix(r0, &(0x7f0000003080)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002540)=[{&(0x7f00000000c0)="ffa1ca554ae5658bd796b3bfc4b538be0cdbfca3b909775f8c9d42b835d3756bdf879007a98ae2726e3b0693bd1796bb7b0499b4caa41fe3e00561690dd401397bb5e8ecc06e6bbb26b93396f4a593e1b19782a16e3037ec", 0x58}, {&(0x7f0000000140)="24f23e37e6808e1a71c2754955ed72c42a3c", 0x12}, {&(0x7f0000000180)="1f3d221a90c00a75505432093ff0418c658d8193c0ec40360bca8f8e2e3e1710ae454a575893adaa0f8fd033f2dab169650368c2ba6d6e6d2d637a98718ee3fe43ff09cf0f1ca6643c62df395c541c63d9828c9fa3546d25d14402576339a8e84f9e7fce3da38ff180f2096094c794317c04aedd4bfea1af0d96e5c2d3c45474bdd7df8bbbcc56e4eede7dda48af54e2c6dd36f41ff45204", 0x98}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000002340)="a86e9a61e956e16c6832268660c00d05462b1124b8a75f7e7ca67207d8df61b132f832133f020e2c8bd4016e6d51bf9dcb402b89dbfbb19b349a04c48777b2bd37b54135de40adf580368730f9", 0x4d}, {&(0x7f00000023c0)="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", 0xfc}, {&(0x7f00000024c0)="4d543f9ab18e2823ddd74466c2806d4b4367d0b21e5f3a4d49398c00674aa580d4b25df82d798976eea70f56bded7b9f61e873931ab27cf1090ad993f4b1147fbe87a73b05859c77c6285a", 0x4b}], 0xa, &(0x7f00000027c0)=ANY=[@ANYBLOB=' \x00', @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x38, 0x4000004}, {&(0x7f0000002800)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002a00)=[{&(0x7f00000031c0)="fc835be878d544f42f46ad362c9b4230abb29d5dc2e6e8e2cce830e1ace632a6223784f9a5daedee0e2051f83d7e23cad4e981cffa44883e851bebe0fa2903fb8d478c6b3912defb3662aacdd12f690d60bec7eb185bcd57dc348bc764f82530cdb880b0dd49fa4b6943c205018e9036a89a97a9e1277a1ed3a013297b2edc5203c1dad369a82685807b46f558bc4b98b4049afdad3413787e05493f768c49e02e5948aefbc34317e2acc8b532736f2285e185e4552a40b98c851b33e4582c5acc5efeb3b3bfa38e78a3a43e7497b8388b327bbe5d7d3a63dd25bba9902f72949703d3ac3b712f5acae3096126117249a2723262d78b", 0xf6}, {&(0x7f0000002980)="45c9c5fe28ef40a3eb1401c40b44c5caaede58628d1d106c1d7b484584d553e809f4a9da805c107f7781b97767f5c151407b0acbb34b24951172fb585de29785fce1", 0x42}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000002a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002ac0)="7dab6d4ce894ea46b15d6fd70e1dfdcaa3a8d786610362b88d0085735f320db5f65944ef", 0x24}, {&(0x7f0000002b00)="986c75522a0639d5d6629234222e14e589b8d9388789873ade3356f9b1a4bf7ec83c35cbccf668d4f47da9d5033791f4f68c2bf33b96d7a1bb6659a11205c1df8ec023c9", 0x44}, {&(0x7f0000002b80)="1b9a92cfa54035d7728e5ec624095d34cf658d9462ef9a9df0865929496ea9db19b53d22a222f55ec407930485e0721570eca55e40b469216c119cbed7ffd385cb9aab7da3036f0ac971b6f31e54d02a8f51158b30ecd91cbb156adf04d38895dfbec1b7d4b8b7eb563e31902aa422844b0972cbae324e511d1ca216279b45f460aa1e26e2", 0x85}, {&(0x7f0000002c40)="4c5cb245fbae2601455bfd8a7aa90c7ce80c443827b2e2895f5547d6cd05f899b9921a8ae7ca0c45e8ac53122d1051de0322a4330e6b2b5e475a4815d99e273bf0d59febbaa3fa4bd0e127c3e483e32c60ad38b05da25b0881cd1079634e41daabcdc27a5683c237060947d02ae054a2d567fb01564bf3df53f1a4f8989be46976fde70f5b78a47ab7ce15e5fc126846376502c40660bcb33f5b49846034751916cbcdd95deb244212843f3abe9ee8184e1a0f9f470820de2049836424638af4e0aeb5f1cb171fadcf480fb28e2a6cb9a27d38933bd4a4392654cf0aa1104c20bd74e770373e02873b55834d395b79f72b820f", 0xf3}], 0x4, &(0x7f00000032c0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r6]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x80, 0x24040081}, {&(0x7f0000002e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000002e80)="a9f2ee3bfa34fc2d9f52a9b279acc0c52a4231d2c7847b7bd9d021b80335f70fbc8ec23fb8092cb3f2994523061273d3b7da04d8cab38f57d0673e86fe5aeef1dfd4d5bb955385aea2abb38ca578773035965b1c", 0x54}, {&(0x7f0000002f00)="9e3fe8453b7a3a7cda59e61ad99494090f28b81aaae778bce493a120a942119ccb3a44b6b6c105eabdc6768fb6bf3c751594f1a4c969dbdf58cf5f432b30dcfeb84532d8088ce2636c91abe91143ce11b9a6e8dea0f192a5ef5c51d7bb321513fc9e35bbd26ca7e4ad045a8b48ef1d4e8839ed80141b100da7ec7af6b58a14c21a3c3f0b1729e6fb70bc1c8bc6b9432decf8c449865265d2e73e6249b1640933b14c85979dd330cbe94e6f0b487b03494b47d419036f5c437be148", 0xbb}], 0x2, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x68, 0x801}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000002880)={0x0, @in6={{0xa, 0x4e24, 0x2240, @mcast1={0xff, 0x1, [], 0x1}, 0x3fb9a68}}}, &(0x7f0000002940)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000002d80)=ANY=[@ANYRES32=r7, @ANYBLOB="a7000300060008000100"], 0xe) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/05/06 06:50:22 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) exit(0x5) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='./file0\x00') 2018/05/06 06:50:22 executing program 2: syz_emit_ethernet(0x12, &(0x7f0000000380)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100}}], {@mpls_uc={0x8847}}}, &(0x7f00000003c0)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) 2018/05/06 06:50:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8001000000002c) ioperm(0x4, 0x4, 0x7) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xffd5}], 0x1, &(0x7f0000000100)}, 0x2000c080) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="c712ac00", 0x4}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x85, 0x8, 0x100, 0xfffffffffffffffa, 0x8, 0x7, 0x4, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x7, 0x7, 0xff, 0x6}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10b1}}, 0x10001, 0x6, 0xffffffffffffd327, 0x6, 0x88}, &(0x7f0000000280)=0x98) 2018/05/06 06:50:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='ns\x00') getdents64(r0, &(0x7f0000000340)=""/142, 0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/98, 0x28) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/06 06:50:22 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f000063543e)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x105042, 0x0) futimesat(r0, &(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)={{0x77359400}}) mount(&(0x7f0000adcff8)='./file1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ext4\x00', 0x2003802, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 2018/05/06 06:50:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10000000001d) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) 2018/05/06 06:50:22 executing program 2: semop(0x0, &(0x7f000001a000)=[{}, {0x0, 0x0, 0x1800}], 0x2) semctl$GETZCNT(0x0, 0x1, 0xf, &(0x7f0000000000)=""/178) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mq_notify(r0, &(0x7f0000000100)={0x0, 0xe, 0x0, @tid=r1}) [ 88.970322] device bridge_slave_1 left promiscuous mode [ 88.975963] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.988832] device bridge_slave_0 left promiscuous mode [ 88.994454] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.027539] team0 (unregistering): Port device team_slave_1 removed [ 89.037476] team0 (unregistering): Port device team_slave_0 removed [ 89.047064] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 89.064153] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 89.093731] bond0 (unregistering): Released all slaves 2018/05/06 06:50:23 executing program 5: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000000)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f0000000140), &(0x7f00000001c0), 0x601, &(0x7f000065c000/0x2000)=nil, 0x3) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/78) 2018/05/06 06:50:23 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f000063543e)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x105042, 0x0) futimesat(r0, &(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)={{0x77359400}}) mount(&(0x7f0000adcff8)='./file1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ext4\x00', 0x2003802, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 2018/05/06 06:50:23 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001280)={r1, &(0x7f0000000200), &(0x7f0000001200)=""/103}, 0x18) 2018/05/06 06:50:23 executing program 1: timer_create(0x2, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) r0 = open(&(0x7f0000000300)='./file0\x00', 0x84000, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x44}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1}, &(0x7f0000000400)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8080, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) accept$unix(r3, &(0x7f0000000440), &(0x7f00000007c0)=0x6e) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000004c0)={r2, 0x5}, &(0x7f0000000540)=0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4800ff0fcd4d73780d6e29ffffe400000000007d0eed0870298a7d602e34cb7bcae78ab42e41be1274678730abce79ee4db406b57600f769628c5ab7595e578d0e7e3f30fb80324011cfb3675bbf503c24eab1e7df6c4746d9647576c0f1bf83e2d37856b8c43336f7e1b54af809c298eebf8974dbcdfe2fcdad3772d50b14f50f0a37149fe8537501d1cd052d64d98c0f892d2578672eb09ffd8d7dbd5d11e0b99bcd391e1fb9cbb3749b667a499b777a3702345b97b268711cba6e4f1e0d5d38684389803f342e6b166a9316cefab69b1bb73a7b"], &(0x7f0000000040)=0x50) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r6, @in={{0x2, 0x4e22}}}, &(0x7f00000002c0)=0xfffffe9a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x1, 0xf379, 0x8000, 0x8, 0xff, 0x3, 0x7fff, 0x600a, r1}, &(0x7f00000001c0)=0x20) timer_gettime(0x0, &(0x7f0000000140)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)) 2018/05/06 06:50:23 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='ip6gretap0\x00') r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4}}) 2018/05/06 06:50:23 executing program 3: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x494000) socketpair(0xa, 0x802, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="4044999be7e5c59ddfc936084cf56ad7", @ANYPTR, @ANYRES32, @ANYRES64, @ANYRES16, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRES64, @ANYPTR64, @ANYRES64, @ANYPTR]]], 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) r4 = getegid() syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x8000, r3, r4, 0x5, 0x9, 0x10000) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00000001c0)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x0) 2018/05/06 06:50:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="f8820f5ddd044db8ebf9b0567f4ddc1e", 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x1, 0x100000002}) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4800, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000240)) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffd35a, r0, &(0x7f0000000000)="d7692eecd76a452da4d31af06c08", 0xe, 0x8, 0x0, 0x1, r2}, &(0x7f00000001c0)) semget(0x2, 0x3, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000280)={0x2, 0xffffffffffffff00, 0x4, 0x6, 0x6}, 0x14) 2018/05/06 06:50:23 executing program 6: pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r1, r0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9000000087373118820582d428bc74b84c698c3b309887ff1d1d1ad41e362cf466064e1ed716635d01806b20e2f0944995872ff9f481ca042e78365409a661cae2f7ad81e7c9f6a063e1b77d0b8e22ecb27ab784db1bb8f933e4d6e558c229d6a342fe7de77156cb2f0603136cc8d9c2c34df42bd45c4d246d7e2b4a4238ce17f5ab697590bd2eaba5832481fe972ad57eeb2f15"], &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xfffffffffffff224, 0x1000, 0x0, 0x2, 0x8}, 0x98) 2018/05/06 06:50:23 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000000)=""/93) mprotect(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3) 2018/05/06 06:50:23 executing program 4: r0 = memfd_create(&(0x7f0000000640)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) ioctl$void(r0, 0xc0045c78) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='net/udp\x00', &(0x7f00000000c0)='}bdev\x00', &(0x7f0000000100)='ppp0\x00', &(0x7f0000000140)='#\x00', &(0x7f0000000180)='/\x00', &(0x7f00000001c0)='%+cgroupvmnet1ppp1\x00', &(0x7f0000000200)='net/udp\x00', &(0x7f0000000240)='$#[md5sumGPL\\\x00', &(0x7f0000000280)='$\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='/dev/vga_arbiter\x00', &(0x7f0000000380)='eth1\x00', &(0x7f00000003c0)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000400)='/dev/vga_arbiter\x00'], 0x1000) accept4$vsock_stream(r0, &(0x7f0000000500)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) socketpair(0x1f, 0x80a, 0x6, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000004c0)=0x6, 0x2) r3 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x100}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r4, 0x6, 0x7ff, 0x88, 0x9, 0x54f1}, &(0x7f0000000600)=0x14) sendfile(r0, r3, &(0x7f0000000040), 0x401) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)={r5, 0x6}, &(0x7f00000006c0)=0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/06 06:50:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) ftruncate(r0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x101, 0x7f, 0x1}, {0x5b82, 0x5, 0x7fff, 0x1}, {0x2, 0x40, 0x6, 0x80}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/06 06:50:23 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='yam0\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x0, 0x8, 0x3, 0x0, 0x81, 0x81, 0x20]}, &(0x7f0000000080)=0x12) 2018/05/06 06:50:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getpeername(r0, &(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000440)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000500)=r2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000100)={0x8, {{0x2, 0xe6f, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1, 0x4, [{{0x2, 0x4e22}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x8000, @rand_addr=0x6}}]}, 0x290) 2018/05/06 06:50:23 executing program 5: unshare(0x40600) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x101000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r1, r2, 0x8}) r3 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3ff, 0x6, 0x0, 0x16, 0x9, 0x1, "6946f43a3e0f59339f899a14bfe50bfcb91ef869f978ac28e730af8ce8f83a1807c93c2f338ad785e70d68e7a70200e32ae1cdd50831ce6f340d3c58430b8587", "67201c519e3c7730da365078a97ad0219404c80848943f3263d0a85669bdc0d94e6a742106a8929f3e324622f8040d1e9c1795c2ddd0961504087df7045c543c", "438e612b195b26850961f743c64855a81ba380fcd7623673c5a3954de2dcb95f", [0x0, 0x1a1c]}) [ 89.641518] print_req_error: I/O error, dev loop0, sector 0 [ 89.647419] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 89.655232] print_req_error: I/O error, dev loop0, sector 4 [ 89.661014] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 89.668824] print_req_error: I/O error, dev loop0, sector 8 [ 89.674665] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 89.682398] print_req_error: I/O error, dev loop0, sector 12 [ 89.688283] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 89.696024] print_req_error: I/O error, dev loop0, sector 16 [ 89.701965] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 89.709719] print_req_error: I/O error, dev loop0, sector 20 [ 89.715595] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 89.723357] print_req_error: I/O error, dev loop0, sector 24 [ 89.729228] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 89.737087] print_req_error: I/O error, dev loop0, sector 28 [ 89.742959] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 89.750772] print_req_error: I/O error, dev loop0, sector 32 [ 89.756642] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 89.764460] print_req_error: I/O error, dev loop0, sector 36 [ 89.766603] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 91.568418] IPVS: ftp: loaded support on port[0] = 21 [ 92.080782] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.087217] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.094797] device bridge_slave_0 entered promiscuous mode [ 92.132247] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.138677] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.145982] device bridge_slave_1 entered promiscuous mode [ 92.181063] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 92.215820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 92.314828] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 92.351905] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 92.508696] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 92.516152] team0: Port device team_slave_0 added [ 92.549400] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 92.556664] team0: Port device team_slave_1 added [ 92.590490] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.628337] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.662830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.700545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.050732] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.057152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.063950] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.070356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.077996] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 93.984184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.394864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.522767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.650601] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.656835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.665011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.790065] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/06 06:50:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x103, 0x0, 0xff, 0x800000000000000}, &(0x7f0000000040)=0x18) 2018/05/06 06:50:29 executing program 3: unshare(0x40000000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x5f, 0x10}, 0xc) flistxattr(r0, &(0x7f00000000c0)=""/116, 0x74) r1 = socket(0x4, 0x5, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x401, 0x2) 2018/05/06 06:50:29 executing program 4: r0 = memfd_create(&(0x7f0000000640)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) ioctl$void(r0, 0xc0045c78) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='net/udp\x00', &(0x7f00000000c0)='}bdev\x00', &(0x7f0000000100)='ppp0\x00', &(0x7f0000000140)='#\x00', &(0x7f0000000180)='/\x00', &(0x7f00000001c0)='%+cgroupvmnet1ppp1\x00', &(0x7f0000000200)='net/udp\x00', &(0x7f0000000240)='$#[md5sumGPL\\\x00', &(0x7f0000000280)='$\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='/dev/vga_arbiter\x00', &(0x7f0000000380)='eth1\x00', &(0x7f00000003c0)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000400)='/dev/vga_arbiter\x00'], 0x1000) accept4$vsock_stream(r0, &(0x7f0000000500)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) socketpair(0x1f, 0x80a, 0x6, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000004c0)=0x6, 0x2) r3 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x100}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r4, 0x6, 0x7ff, 0x88, 0x9, 0x54f1}, &(0x7f0000000600)=0x14) sendfile(r0, r3, &(0x7f0000000040), 0x401) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)={r5, 0x6}, &(0x7f00000006c0)=0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/06 06:50:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x0, &(0x7f0000000080)}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0x9, 0x3, 0x0, 0x5}, {0x5, 0x3, 0xcf, 0x9}, {0x3a6, 0x8, 0x80, 0x401}, {0xffffffffffff8001, 0x7, 0x1, 0x593}, {0x1a2a5f4, 0x3, 0x5}, {0x0, 0x80, 0x8, 0x10}, {0x558, 0x8, 0x1, 0x80000001}, {0x8, 0x200, 0x4c, 0x9}]}, 0x10) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000100)={0x2, 0x204e21, @multicast2=0xe0000002}, 0x10) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000280)=@ax25={0x3, {"8e50c1badc64e0"}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000300), 0x0, 0x4000000}, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xca}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x7e50}, &(0x7f0000000240)=0x8) ioctl$void(r1, 0x5450) 2018/05/06 06:50:29 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000434ff8)) 2018/05/06 06:50:29 executing program 2: r0 = memfd_create(&(0x7f0000000080)='!\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x2c) r1 = socket(0x15, 0x80005, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="bfe39766c0c12d302c6c45b67b45dd169e4a5f9d4e25bc0df3c5c214f5fe738e2dab6a899f252c41c9d2084bcff489d63ec32a874cef910f2f12f46a9be26db0dbaa9069abbaa9d9ccb27ee6db7e2aee4fdaa5ea82e30320d08c001365bf1603b27952f79b5269e4a4863512a614ab95436eccee1aee06ad45e2e953032e16e21673a48fd6b8be92e05b980e34d80854b0b0106eb884372725fd5e1da9c9b1c83f9b2e1546c020f9d9b0c50aebb9b10062ab87dd2e83951a6253ac680098a9ac8a72a0555456c741caaea04b8fc1be7be25527570bd5763d6afdbeee8fad27e4e680bac54d183e6913a066031871a9ec97f59ddfedcdcd338c", 0xf9) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x3ff) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x840}, 0xc) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000240)) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f00005f8000)=0x4) 2018/05/06 06:50:29 executing program 0: unshare(0x8000000) shmget(0x0, 0x4000, 0x3fd99698c7ded4b0, &(0x7f0000ffb000/0x4000)=nil) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x2000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x6, 0x1, 0x3, 0xff, 0x200}, 0x7}) r1 = shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) unshare(0xc000000) 2018/05/06 06:50:29 executing program 1: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x3b8, 0x80000) clone(0x0, &(0x7f0000572000), &(0x7f0000dacffc), &(0x7f00009a8ffc), &(0x7f00000001c0)) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 95.630519] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 06:50:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/06 06:50:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x0, &(0x7f0000000080)}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0x9, 0x3, 0x0, 0x5}, {0x5, 0x3, 0xcf, 0x9}, {0x3a6, 0x8, 0x80, 0x401}, {0xffffffffffff8001, 0x7, 0x1, 0x593}, {0x1a2a5f4, 0x3, 0x5}, {0x0, 0x80, 0x8, 0x10}, {0x558, 0x8, 0x1, 0x80000001}, {0x8, 0x200, 0x4c, 0x9}]}, 0x10) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000100)={0x2, 0x204e21, @multicast2=0xe0000002}, 0x10) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000280)=@ax25={0x3, {"8e50c1badc64e0"}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000300), 0x0, 0x4000000}, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xca}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x7e50}, &(0x7f0000000240)=0x8) ioctl$void(r1, 0x5450) 2018/05/06 06:50:29 executing program 4: r0 = inotify_init() socket$unix(0x1, 0x7, 0x0) flock(r0, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) flock(r0, 0x2) 2018/05/06 06:50:29 executing program 0: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x8000}, 0x8) socketpair$inet6(0xa, 0x80e, 0x1000, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) signalfd(r0, &(0x7f00000000c0)={0x3}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioprio_set$pid(0x2, 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='mountstats\x00') sendmsg$unix(r3, &(0x7f0000000540)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000280)="248aa8bc14e1fa7729389afddaf06cec4a9f7d9487e10a3bf22e7115ed8dc14ec2f0db63d092355f2536b55bd6cdb75b754679a76ef7b6811f37d36fcd2acd5e7b", 0x41}, {&(0x7f0000000300)="909b2e584507f2193fe8ab81760eae9d35f8525c6460a6759348b75a58e86b4ddd097289f1ebeccfbd97fa8ab99beba9e636c2a19ce47d19dcbf00ac79395452ca44264a68ad63eccaaf951e2433aa2ac0770c838ca2818d365c3fd0856142e0ebb35d45448726b4fef2cae01b49231bcf230000fc6b81e444cb58da725d5f68f8ecbb2c341eef142ff994750617a7716af3ebfb77bb74c68762881b08ae1baa87394d57e02f39e5df1245631dcbe01f", 0xb0}, {&(0x7f00000003c0)="50a492c4f238c2d3a8cfd785b92da61205fc5ffe526cd6b1206ec2cb8b3c5bd89a09094e4d270d4ae9691098b9c74a8aa8bcf9fda85645a6d8fddbf4d672e2e6df8dae64629ce231c64586f5238ac0eb0923de559cdbd114486226348b57be9d1d73980ded8d9acd11b85c9a35a858c58753691e0e1c2f16f7e326588a2d85bd5477145ddf63601ee402dd53bc4faf697bdc44f12f0e0e8af82e1cae4917f82a31114d9e79", 0xa5}, {&(0x7f0000000480)="c5914d3f00b45478ae163040939f19fb12a5d72cff6d4900321b06b4832986b5c35ca565264fe7ffd03f2b20ef7576fa62a4326dee2ad055d6cf2b78aebd422e10ef4c59747c1c9b95d8db878e6eba94b53dc4b49ffec2b897fdb2f07a3af1", 0x5f}], 0x4, 0x0, 0x0, 0x4014}, 0x4000840) 2018/05/06 06:50:29 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) connect$inet(r1, &(0x7f0000955ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x184) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6ee}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000380)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0xd6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@remote, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x0, 0x3, 0x5, 0x1c0000000, 0x8, 0x80}, 0xd6d8e677b78cef77) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'rose0\x00'}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x236) [ 95.828108] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/05/06 06:50:29 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000010c0)) fstat(0xffffffffffffffff, &(0x7f00000007c0)) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/100, &(0x7f0000000100)=0x64) getgid() bind$ax25(0xffffffffffffffff, &(0x7f0000001800)={0x3, {"8c766a3ef95761"}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) request_key(&(0x7f0000000bc0)='logon\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a}, &(0x7f0000000c40)='md5sumcgroupem0(eth0\x00', 0xfffffffffffffffa) [ 95.940358] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 06:50:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00') lseek(r0, 0x0, 0xffffffffffffffff) 2018/05/06 06:50:30 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r1, r1, &(0x7f0000000080), 0x8) 2018/05/06 06:50:30 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000e68ed8a1fc5d21e640000000000000000000000000000fe0000000a5f7320c6de572eb2f675c9ff91f579029cd1e4579e15906e30831c8c5b30ce657dec7667835d2484a0b10f17196381b3b0f342405d4eba0f109957a7b2fc0875ea5b9564deed777847f9b96a2716dc3e18537bdaada9d74846471caaddb1a8ccca3302155b0b85b02063c142ed79626fb01c931a6c514706353829e7b7fa0bb6e714d86ed525d2738ec29f6c2786658b413d3eb6a253fab8b3c094563ec61970f8ac56067bd2ff5dab061cdd0507000000fa30ef8e5adfe0a607242a39e457c2eac72b82ac205a0bb6816f6cb7612fe7cc416f11de1cd9ad500ff258aa4d6d3ecef6488ebce26457555a41335c1ebeb7612645af"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/sockstat\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x20, 0x4) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00008dd000)=ANY=[], 0x0, &(0x7f000032eff0), 0x0, &(0x7f0000000180)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0x35, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) 2018/05/06 06:50:30 executing program 3: unshare(0x40000000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x5f, 0x10}, 0xc) flistxattr(r0, &(0x7f00000000c0)=""/116, 0x74) r1 = socket(0x4, 0x5, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x401, 0x2) 2018/05/06 06:50:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(xts-twofish-avx)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0xaf, @multicast2=0xe0000002, 0x4e22, 0x1, 'none\x00', 0x8, 0x4, 0x37}, 0x2c) mkdir(&(0x7f0000000140)='./file1\x00', 0x100) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) 2018/05/06 06:50:30 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000000100)=""/155, 0x9b) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0xfffffffffffffffc) r1 = socket$inet(0x10, 0x3, 0x0) r2 = getpid() ptrace(0xffffffffffffffff, r2) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002600250007fffd0000010000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) 2018/05/06 06:50:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='eql\x00', 0x10) 2018/05/06 06:50:30 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x2) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x5a) read$eventfd(r0, &(0x7f0000004040), 0x8) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/05/06 06:50:30 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) connect$inet(r1, &(0x7f0000955ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x184) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6ee}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000380)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0xd6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@remote, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x0, 0x3, 0x5, 0x1c0000000, 0x8, 0x80}, 0xd6d8e677b78cef77) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'rose0\x00'}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x236) 2018/05/06 06:50:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/sockstat\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x20, 0x4) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00008dd000)=ANY=[], 0x0, &(0x7f000032eff0), 0x0, &(0x7f0000000180)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0x35, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) 2018/05/06 06:50:30 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000000100)=""/155, 0x9b) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0xfffffffffffffffc) r1 = socket$inet(0x10, 0x3, 0x0) r2 = getpid() ptrace(0xffffffffffffffff, r2) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002600250007fffd0000010000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) 2018/05/06 06:50:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000a, 0x20011, r0, 0x200) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000400)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) 2018/05/06 06:50:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/06 06:50:30 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x420000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 96.950520] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/06 06:50:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x4}}, 0x930b, 0x1}, &(0x7f0000000080)=0x90) 2018/05/06 06:50:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000007000000000000000000000005001700000000000a000000000000000000000000000020000000000010000100000000000000009a7d3a491a5c80c3266c505db1f87a8ed1a7c531c0ac554cca0f62b28b01c091737df4e6842e00ff42324c4b8f3bcbd00185e383c3785bcc3bfabdc0094f2f001d83f367701e29bd943ef0f4e28318d8430c51253e2ed730d7e4d1710bb877781c0931ab65232513a72f4f4dc9a93539a7f0d4958cdf42c38a6eafbc0f1def6e6d8c194dd549ce12cb127312b95ddc5e8e92dbf35ef66e04a1d6ec755cf6ff"], 0x38}, 0x1}, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x34, 0x149040) 2018/05/06 06:50:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0xde65, 0x4) write(r0, &(0x7f0000000140)="130000001000ffdde200f49ff60f05001b230a009d0000001000cb697ae1a3490096ea0601b93c189814e301000000f949a1b4b88ed4fc65be060202000000f1da8ed7c06c7e000000d87d8d424e35a43d585282cd0001e42d732747442d1f90f26af098ad800000000006518c2c681bbce9ec3c3f8612f026723affc1681de8f100d4eec8a70935b80a7f41c08ffa56b97c9c7c4d465ddab5439b20db0f7e5bf12930d837b9cb3349b6c440007d886959", 0xb1) 2018/05/06 06:50:31 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:31 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000100)={0x1, &(0x7f0000000040)=""/38, &(0x7f00000000c0)=[{0xfffffffffffffff8, 0x14, 0x8, &(0x7f0000000080)=""/20}]}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$setpipe(r1, 0x407, 0x7f) 2018/05/06 06:50:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) 2018/05/06 06:50:31 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @empty, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"c57f664ca2d6421a"}}}}}}, &(0x7f0000000140)) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x45d, 0x80000000200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xe7, 0x4) 2018/05/06 06:50:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000006e635cb62e2e80bd7a43efd0ec4d0000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40202, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) 2018/05/06 06:50:31 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000080)=0x5) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0x2, 0x8, 0x80000001}) 2018/05/06 06:50:31 executing program 3: unshare(0x40000000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d610000000000f30000000000000000000000000000c851000000000000c09d000000000000000000000000000000000000000000000000000000000000000000000000000000004885358430b925a2e2a0d30b7a7d0ce0ad10721db7029ae13f37bf9db01bcd38f7142c9a3460666f0f8138693d4881faeac23fbb0384bb2366328c8e93d346c14cd1cc5d6dbef36e445d6e3bf78b7fe90a548e06ffbe636e60b61617f819061e8b55e1887784c162c85329f5211d99f5606d34bd4a37fc9deaed28e89ace28e19d0a5b7e7c6ff355c0da2289ba5d509674ea30dbe84d35197c2d4832f58199d0928ca749d17d17a5600b3644d1ed4416b03de8d40b646140"], 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x5f, 0x10}, 0xc) flistxattr(r0, &(0x7f00000000c0)=""/116, 0x74) r1 = socket(0x4, 0x5, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x401, 0x2) 2018/05/06 06:50:31 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000100)={0x4}, 0x8) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/06 06:50:31 executing program 6: syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1, 0x1bd, &(0x7f0000000440)=[{&(0x7f0000000000)="6ed6e156f1a8b43694978eabc108ee000915f0f08ee77ab704c2e1a2dfd70acf5ca9076d2cc91de0ed04c5edad93bb96b84409f7bdd76ba6e4201d6a431e345869fca5dbfce9b7c6c691f47068e244a66bf07627e4d09dda42ea2c624066a2268aa0617843644f3b3e9260bf176bbbd6c9e7487958a7f2e2665f26daf52f35fdc5309d145a6fa35280c127e1c50e89b2f24900bb79f4271356f6752112e228860ae3f4b4f11862627093210c9f0f7a7ac0ca204318bb4b950fca4b9019297d7b8190e2954c360b15c44a8d3a731a8c41b7289a26e06535e3b82bfe50ed3da7f053557164f2bdb04037", 0x0, 0x10001}, {&(0x7f00000001c0)="8299d0fb43a06da315956fa3607a42aab57b78099cd43b247434fac0e9c183ef72ea4d1ecb6a788388c263080e2c5b7e345f33285dfe70636d3871600e82b053802b0505579e9ccc1c1a837d164e6e0b04486771deaaa979dd9d143228a5645829c90af5231e62072cc58bfbfa7673a42f3e70629de8365ab6bd7fa16081653b91bf6a597395c00bec52be61202c28e749ee1345ee1b9e976ea35d609f87f39dc9b46d8f8185abbab2bf79f5f9c3427a38bb28ac023209", 0x382, 0x3}, {&(0x7f0000000100)="75317f729191693dc593f19cbae557b6ae9b88bda97031c24b3f18be918866b9bd1201103062067e5a666905eae5ce3fe800bd6671d99a1ab5d8074296afd96df2945717df1420019c17d1bc3a6d28cd056c29d2dedf6345e9df7d039637ed01c4f05121cb868fb959d0aa88d1eb29ee6a7efd3261ba396cfc667ddf", 0x0, 0x5}, {&(0x7f0000001640)="78d980bb19879d237e41798cf4dae34dcb18ed4db8c07ffcad60a4c2038cdc2c042b4bbb6509d120608c2c300a8511133a3980bab2aa59b2f996010093e9fa7f889520cd58dc55ecf83c59eea27d14489e2b31c8c854b85c4c2ace5fe46a836da95b481f07dbb459e8e92a6dfdb7be455f4032699db93f", 0x0, 0x80}, {&(0x7f0000000340)="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", 0x0, 0x9}, {&(0x7f0000000540)="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", 0x0, 0x28d}, {&(0x7f0000001540)="fe7358280ca467fbe78c8ba36b5fb5b7de94b2a04fcfea1de3721539bd0bc8d7912aa2e7c5a4267eca47efb0372f49b55be170dfdd0e0fbd93499d4de7b8796fd5dc6ba5d031e746907b8173d07ca7b4e12ca05919f6a98ad79886d2d0fedb7809c5d4861892c21c618ff14ae3618073b20b2621e7b0b3c37c229547b305ad9466ad9417bdf4567eeff739b53cbc58b56fa1b3f6eb6da4d5505b240f9318a2fde18d6c830605e4b3b03a8023b9971335bafa174fa00ce97024d29aaff415ed5a1429b725986e8306406ec9b17b12bd6f0daca524a3a6104b5c0705794d7e679698d93410956e787ad0", 0x0, 0x9}], 0x40000, &(0x7f0000000500)) 2018/05/06 06:50:31 executing program 5: unshare(0x5ffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0) 2018/05/06 06:50:31 executing program 2: mq_open(&(0x7f0000000000)='\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x400}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x30, 0x7, 0x3}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x75}, 0x8) writev(r0, &(0x7f0000000040), 0x100000000000034e) 2018/05/06 06:50:31 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000200)=0x55) [ 97.810176] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 06:50:31 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000feb000/0x14000)=nil, 0x14000, 0x200000b, 0x10, r0, 0x0) 2018/05/06 06:50:32 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x4, 0x40, 0x2}, 0x2c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x40000001}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="78cc", &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) [ 98.033797] mmap: syz-executor0 (7484) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/06 06:50:32 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000540)="cd351644c25347dee8", 0x9}], 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10102, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/06 06:50:32 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r2 = msgget$private(0x0, 0xc0) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/179) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/05/06 06:50:32 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000200)=0x55) 2018/05/06 06:50:32 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x7ff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2200800}, 0x9, &(0x7f0000000100)={&(0x7f00000001c0)={0x90, r1, 0x0, 0x70bd27, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x400bffd) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') close(r2) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, r3) 2018/05/06 06:50:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8000, 0x400002) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0xfffffffffffffe7f) 2018/05/06 06:50:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="46ebd115a58b5d70cc0087561cfe003f116043b70700b47e3b779490bde2b345"]}) 2018/05/06 06:50:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xfffffffffffffe7a, &(0x7f000001f000)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000000}, 0x167) 2018/05/06 06:50:32 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:32 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f000000d000/0x2000)=nil) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/06 06:50:32 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x131001) write(r0, &(0x7f0000000140)="164690819e777a882e24f2d39d5b35ad86831223d1c538d14ce5755029fb070952cb2f91e29bb6a94dd4e461d8cb40594ea11a4f0f7f3b362f04d7de9f4956256bca1a2f962a15d5326a39a34fde842aceda9f521b10e1f221840efaf5efae94c1568b0196a8deb3c5d1e2e45b0b17c5b2c1743a9a0017a2d26b3d99d958dd41c9cfea17bc8cb1b81e06774dcae6ba114b08518aaa5c94f6189acca8b0eeb0ddad3ca954f3ed00ccaca0f4305e", 0xad) sendfile(r0, r0, &(0x7f0000001000), 0xffff) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x5, 0x6, 0x0, 0x342d}, {0x8, 0x2, 0x4, 0x2}, {0x8, 0x8, 0x3, 0x5}, {0x9, 0xfff, 0xfffffffffffffffc, 0x3ff}, {0xffffffff00000001, 0x4, 0xa6c, 0x7f}]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0xa0053, r0, 0x3) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@upd={0xe8, 0x12, 0x400, 0x70bd27, 0x25dfdbff, {{'sha224-avx2\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x1a2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x40) clock_settime(0x0, &(0x7f0000000100)) 2018/05/06 06:50:32 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="2400000026007f8b15ae58baf63fd64c000000000000007701000000ff01001038c18c00", 0x24) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 06:50:32 executing program 1: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000002, r0) unshare(0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x210400) mlockall(0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x12fc) 2018/05/06 06:50:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='\x00\x00') 2018/05/06 06:50:32 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000200)=0x55) 2018/05/06 06:50:33 executing program 3: rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x4, &(0x7f0000000040)={0x2, 0x400}) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x3ff) 2018/05/06 06:50:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x504) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x13e) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="ead7d8fb637f3164bf45d144074638f4f172646634d8296403e5d323cc88d7768135e1522799768f874942a46ccade045ebc437917a047c99ae66ba2a5b3be4b209d89a77354aa2dde7dda6afcf9da89005515638818cb6cd5d836c7", 0x5c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) sendto(r0, &(0x7f0000000140)='Y', 0x1, 0x8000, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) 2018/05/06 06:50:33 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x1f, 0x8) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280)={r2, 0x7}, 0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000140)=0xfffffffffffffffb, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r4}) 2018/05/06 06:50:33 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x10012) 2018/05/06 06:50:33 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x880, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'veth0\x00', 0x1ff}) r2 = gettid() ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0xffffffff}, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x28, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0xffff, 0x2) 2018/05/06 06:50:33 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x2) mq_timedreceive(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0, &(0x7f00000010c0)) 2018/05/06 06:50:33 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000200)=0x55) 2018/05/06 06:50:33 executing program 5: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup3(r1, r0, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r3) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abeffc)=0xf2, 0x4) 2018/05/06 06:50:33 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:33 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x40000000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xfffffffffffffed2, 0x4, "301641d8c2133f4b5e9c0c8cee4f5585d8fa20f1722811b08ad3eeb79f31c58b016141af27032ade8a8641eba9d7cabc66679853e0013827a03aea6ec96c8aaae8d0c7bccf5623e7383037513dd0ffc9751b1f04b412032ffd50123b93f5fe733cb759efa774e23c92ddd05a7d5ba8e1f8b816ffbceeb68f10fe26a9"}, 0x10000) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') lseek(r0, 0x0, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x101) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) pread64(r1, &(0x7f00007e5000)=""/8, 0x8, 0x100000) 2018/05/06 06:50:33 executing program 3: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xd) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) 2018/05/06 06:50:33 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/05/06 06:50:33 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000001c0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x5, [0x8000, 0x0, 0x3, 0x3f, 0x5]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x2c, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000000140)=0x10) 2018/05/06 06:50:33 executing program 0: remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000, 0xfffffffffffffffc, 0x0) 2018/05/06 06:50:33 executing program 5: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup3(r1, r0, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r3) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abeffc)=0xf2, 0x4) 2018/05/06 06:50:33 executing program 0: mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="6fa7df8823005342d364d8bf0f39ad4ed391b4ab8bc490a35f73fb21f158660b330cafcd2ac0f8ae83eff0c997fc5758ec53c749e913a6f4b4eceabfbdeae46eba0e0db64195005a10dd1ff26f5489653672e8757af0b843615ca2a6ad90f02b03a6793b742d0695c7afea4cffe5f3dd3100ad", 0x73, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xdd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1, 0xa5, "b2ae98c342cdaf25d0604ae0956394642d16a8ea5535b26e592b4b16303fb734365cf26483af8e8e9adb229c8bd41cc8c47cd9e429ad5902b90500658455a55bc206735200dff353dfaa4a575f26622599d591842973e14995b9bf0977042ff4e67f59a65c42aa31579298395b99aa8f2adc31d94c519cb633c9936f96c9ce5042fb9fcfff3f6d9a8c61509b1e56a7a82ab047883d7282dcc649fcf168a9876ca0229e4beb"}, &(0x7f0000000100)=0xad) r2 = shmget$private(0x0, 0x4000, 0x54000004, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[], 0xfffffe6b) 2018/05/06 06:50:34 executing program 5: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup3(r1, r0, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r3) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abeffc)=0xf2, 0x4) 2018/05/06 06:50:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff48b}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0xffffffff, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e20}}}, 0x108) 2018/05/06 06:50:34 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000001c0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x5, [0x8000, 0x0, 0x3, 0x3f, 0x5]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x2c, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000000140)=0x10) 2018/05/06 06:50:34 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:34 executing program 0: mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="6fa7df8823005342d364d8bf0f39ad4ed391b4ab8bc490a35f73fb21f158660b330cafcd2ac0f8ae83eff0c997fc5758ec53c749e913a6f4b4eceabfbdeae46eba0e0db64195005a10dd1ff26f5489653672e8757af0b843615ca2a6ad90f02b03a6793b742d0695c7afea4cffe5f3dd3100ad", 0x73, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xdd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1, 0xa5, "b2ae98c342cdaf25d0604ae0956394642d16a8ea5535b26e592b4b16303fb734365cf26483af8e8e9adb229c8bd41cc8c47cd9e429ad5902b90500658455a55bc206735200dff353dfaa4a575f26622599d591842973e14995b9bf0977042ff4e67f59a65c42aa31579298395b99aa8f2adc31d94c519cb633c9936f96c9ce5042fb9fcfff3f6d9a8c61509b1e56a7a82ab047883d7282dcc649fcf168a9876ca0229e4beb"}, &(0x7f0000000100)=0xad) r2 = shmget$private(0x0, 0x4000, 0x54000004, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[], 0xfffffe6b) 2018/05/06 06:50:34 executing program 6: creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file2\x00') 2018/05/06 06:50:34 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x2000005) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0xffffff58}], 0x229) dup3(r0, r3, 0x0) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x52fb5613, 0x1) 2018/05/06 06:50:34 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/06 06:50:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000280)=&(0x7f0000000240)) recvmmsg(r1, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x10, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x0, &(0x7f0000c08ff8)) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000300)=""/107) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x2000) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000100)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xd240, 0x68, 0x9, 0x0, 0x8}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r4, 0xdd}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000002c0)) pread64(r0, &(0x7f0000000140)=""/136, 0x88, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000400)={0x1, 0x0, [{0x2, 0x47, &(0x7f0000000380)=""/71}]}) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) 2018/05/06 06:50:34 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x600) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0xfffffffffffffffc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x5}, &(0x7f0000000280)=0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00000000c0)={{0x3cf5, 0xffffffffffffffff}, 'port0\x00', 0x84, 0x100000, 0x8, 0x200, 0x8, 0x2, 0x7f, 0x0, 0x0, 0x9}) 2018/05/06 06:50:34 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) 2018/05/06 06:50:35 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/05/06 06:50:35 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xc5, "05d6e4d78a5f2c80a99526a261f13f39ce56a023f7d895f2c260042b502ac960ff27a52dfcd4345937c5aa1ce6387bf2502e16cb346c0fd28a06a015c24110aed957b69755cbace61c8e4b7390fd32e9804c4601cc9f8f6495dca49d7d230511546fb41cdefb7e1a2d2fb0bc921ab446d2ff59a7b854ea2bd5aa1dcd5e3b19ad937c66d2d5e2b36d21c57e12916064e8e70209ad2310bcb737f83be2e81d458be039da881680229149a93e32a1a51409e91b3d0a4724ba18ef673d24720a40642bf110e4d9"}, &(0x7f0000000340)=0xcd) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r1, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000440)={r3, 0x2}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000480)={0x9}, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000096f631e503651da9000000000000030000000a0000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004b11fe46496e22e2796f5044943d285254ce89d2bdd616da7c66ef7ec34dd5645cd3b4f68d0249bb"], 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/06 06:50:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) 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) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x290) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/06 06:50:35 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x10000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000480)={'veth1\x00', 0x1000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4f5, 0x20400) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000140)=r2) sendmmsg$alg(r2, &(0x7f00000053c0)=[{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000740)="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0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001780)="3beaa0"}, {&(0x7f00000017c0)="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"}, {&(0x7f00000018c0)="7882481db62c82d539105754f7eb851b987970a0966e0a03a7a5d4a24b615b3124cd8a5943034dfaf340524d58ec8e27e8d8ad46b9e46e033956d27b881dd9083af27c0ec0e83d63708972811e4f432158bf1732db10e95fa6a13fb307c874f3c8ef17c8c61405a6d957db96eed169ec1a37254889752f91e53d50454753efa16b1fa798f194f4d0b9a3b169503a34ec28960c44c79ebef02ac319af1a7499331adacbee2ed30e63f931f3637805cf3d1343723fc401876b5c97192cb2ea1c0b82ffe3fb51700c4d514df238d75377f7a7f26937564d87deb32b010fac7caf21861f190f1e2066add1519d430bcc98b501bbcc1b1e"}, {&(0x7f00000019c0)="7b16c8ec9d5ac04309cb31ee0dbce4f0f125d2b5ff2ee465d19a2c45dde780e491f01e9ab73ab0b0b6474010667f7389492c130f44ebc377e69b749166229f1eb566eba7893861b2ca02043efd78ddfab605c5c6ca933fb6129ec8ed6a2cfb2fcb66ac7412331d1bb7f82d1b09d66569bc8bc7c381256b995752b5b67520f7a59f6673a562fc4a491cc20c2ae635cf41587cb87e300cee"}], 0x0, &(0x7f00000064c0)=[@iv={0x0, 0x117, 0x2, 0x0, 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0x0, &(0x7f0000003e80)=[@op={0x0, 0x117, 0x3}, @assoc={0x0, 0x117, 0x4, 0x5}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "826e04de585d7d859951e1983002c6b74d96a56e7aba9736afdcb7f14a5c7840315b8e4f08f9fe8788acc4e935deea90af930c90249413176fa634402f4dd218d8e9e370e7094fa26637825ac64f1e9485414085c1d40742bf54735f17ff1f1c5dc0b08d0712e46c753ecfb766ae94e7d6817eb979ac33182e2af77226949f621b9c95f987af1f0713a5f4cc295bc65455d18f264291b33fc31dfc4d2e56ac61b4157205cadef4262b354affa223c9210f636a0625a040"}, @op={0x0, 0x117, 0x3}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x3f}], 0x0, 0x9c4e0679aebbbcce}, {0x0, 0x0, &(0x7f00000052c0)=[{&(0x7f0000004000)="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"}, {&(0x7f0000004100)="892697cc5d563e06ce5d5cde09383235be85c4e774d52fabc3499ea8ca67b6e55a9c96e7b1f04405deabad584e1bfbc3744dd8989b6a2209cd962fee86210776d576614d54025d0552986120"}, {&(0x7f00000054c0)="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"}, {&(0x7f0000005180)="65627f4b15e2c1d1b7d39cf32753fa4f9902c47706391f7d58039f0e7e41744ec672b0a0805b676464ac60fbba9bcc801587f07e6d9199"}, {&(0x7f00000051c0)="e4fb1f31e35a6a681e04c449e3072bf96c1ca06f310a7977d733d36489c0a17c3b67bf9ac9689fc00de8f9d57902fa449ea7f302995a8b5fa5a0db91d463c3edb5903e7c47d2291210f15815e72656a18835e60a9211c838950bb2b8b530b51cb582daed410251f9a210669a3814973ef0e5ee4b20d0a5778146c5c7c9fc99a2adb7bee8ef437fcb8f942f7a8ee9e51f6139723d0e18b3b4471b688ca03c0898fe2d5b54d981b30642b9226c31e959dee41af43b7a0a5b95b5eb4ab44e435a2334045ee015249bcb5211b60f676c4fa4ef5a340c0a081611838a0b59e39096f8fff207ed7e1338aa66d4181de73bb3475d95"}], 0x0, &(0x7f0000005340), 0x0, 0x4801}], 0x4924a0f, 0xfffd) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000400)={r3, 0x3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r4, 0xc0045401, &(0x7f00000001c0)=""/149) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000000)={'veth1\x00', 0x400}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r5, 0x308, 0x70bd27, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x48}, 0x1, 0x0, 0x0, 0x41}, 0x40) 2018/05/06 06:50:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffb, 0x121400) ioctl(r0, 0x800000000000125e, &(0x7f00000000c0)="965212fe5bdf6645a3534533d54be57ee4d19751db4172063775bdd87a1933e81e67597d587b2cab69e91490c242a7e26632d70c4b77332f2f5613a9a7706258") 2018/05/06 06:50:35 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/05/06 06:50:35 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) geteuid() connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x4100) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f0000000240)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/05/06 06:50:35 executing program 6: socketpair(0x10, 0x80003, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000002800)={&(0x7f0000000240)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000002580), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="3017000000000000840000000100000000000000002000c3aa0000000000000085ca500100000000000000002187fa010000008496223bac78d33aefa61c4770139c1740ebc0a1f938ffd520917d425c1ef476712647de7bd75828a6b9b572180d82083c48a54d2ebdb045357f0738dbe5b2e47f257ed1837fff2612116bad", @ANYRES32=0x0, @ANYBLOB="20000000000000008400000002000000000000800000000000000000", @ANYRES32=0x0], 0x60}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x8, 0x4) 2018/05/06 06:50:35 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x23e, 0x0) fallocate(r0, 0x10, 0x0, 0xccd7) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) r2 = getgid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f00000001c0)=[r1, r2, r3]) 2018/05/06 06:50:35 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) getpgrp(0x0) r0 = gettid() wait4(r0, 0x0, 0x80000000, &(0x7f0000a94f70)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:35 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/05/06 06:50:35 executing program 5: r0 = socket(0x13, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 06:50:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000001600), 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="368e05be7a531d54b0ebc0203836f81421e08e9d307ee994a2a92b0ac51ab33436b02761892410be8f03c49617190a292159fb9b176e7fff6372b280a0f8c04272f182b35f5632d31757c5de8f516a30bb829e009acf87ef8844fa236c449e3631d69a12caba89b242e6c24355cded333515115e4acb5ca45978c18473f42c61cf2ef75ff37f43e18ee37f77d367f7057f0136b22cfba01cf0d73f6ea4e0f92d30f5d8e56f697501486f5dcc50ed3aa0daa3e65e4249bdeac78a6cb7507948c6d110a4d05d2aa927c41dadf4d0c0ff58b7850095272ba2ed6f44f938a4d7a1b527b67d6bd519e8bdcca239ab1881f2bb", 0xf0, 0x11, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/06 06:50:35 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x2000005) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0xffffff58}], 0x229) dup3(r0, r3, 0x0) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x52fb5613, 0x1) 2018/05/06 06:50:35 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/06 06:50:35 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/06 06:50:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xc0040000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xb8, 0x12, 0x100, 0x70bd27, 0x25dfdbff, {}, [@generic="5e648ce24762bbad9f9069f71f063e8b850ac9a0606209db461d081faf15c63373402efc11a59e71a6d8870ffce3781ebd7231b61d32b1085e6659a587843b92e9a886508b737e4012d1b1771f1d3f197491022ac8b4465bade9e2c10f1067da51a52ff952e02673033ff2401f650da730355ca087c81b3a8fd33bae3cd7b0e02bb94a9a44b070778141def1065e66", @typed={0x14, 0x4e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) unshare(0x40600) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000002c0)={0x2, 0x81, 0x0, 0x6}, 0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) prctl$setptracer(0x59616d61, r1) fadvise64(r0, 0x0, 0x40000, 0x400000004) 2018/05/06 06:50:36 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, 'vcan0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x81, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, 'bcsh0\x00'}) 2018/05/06 06:50:36 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) 2018/05/06 06:50:36 executing program 6: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) sync() r0 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r5, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r6 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/06 06:50:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) write$fuse(r1, &(0x7f0000000040)={0x14, 0x1, 0x1, @fuse_poll_out={0x7}}, 0x14) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000200)={'bond0\x00', @ifru_names='bond0\x00'}) 2018/05/06 06:50:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:36 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)={{0xcc, 0x1, 0x7, 0xeb, 0x1c0, 0x7f, 0x237, 0x7}, "2e307c5802ade02c11d1726afc9eb82c7e5a9b85c50458d92d3d5f21ca5e11436a45a2744828799929b15599c07b4a09908ac8c58684d7a9d635183340b22773f2da5e7b6df7dfe10853df11dc328cc78dddf1e4733525f47be1bc1d0ef4646410c558676c09e5bc9df0c2d1267095cfa8bf2d4a967d7f5cd3e8dc31f969f2944e2a18939ef48bd53b96c8326959441dcf111fda966a3cdb81ea21daa9c6aa311d7795853608b23c4714a31ab975cf8401d6ad3cd4337f458b3fbd21a723b0d25899fe28702037a15d8c5344dcfebe13f5ebd0517b04618436cabe4d0dcf9b43ce5f1f6b31"}, 0x105) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x460, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f00000003c0)=""/172, 0xac, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='.\x00', 0x4000, r1, r2, 0xfffffffffffffff7, 0x3, 0x800) [ 102.396387] IPVS: ftp: loaded support on port[0] = 21 [ 102.442818] bond0: cannot enslave bond to itself. 2018/05/06 06:50:36 executing program 0: unshare(0x8000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x24141, &(0x7f0000000000)) 2018/05/06 06:50:36 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80000) linkat(r2, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syzkaller0\x00', r1}) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x50e, 0x400) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) seccomp(0x1, 0x1, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x8, 0x8000, 0x1, 0x6}]}) 2018/05/06 06:50:36 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) getpgrp(0x0) r0 = gettid() wait4(r0, 0x0, 0x80000000, &(0x7f0000a94f70)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="84f8bd461939", [], {@ipv6={0x86dd, {0x0, 0x6, "48ada6", 0x18, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x66}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8cd8c", 0x0, "94e180"}}}}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x39a, 0x0, 0xb34]}) 2018/05/06 06:50:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x105100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x7, 0x100000000}, 'port1\x00', 0x1, 0x90450, 0x1, 0x1, 0x9, 0x81, 0x100000000, 0x0, 0x1, 0x800}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0xc, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/06 06:50:36 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x2000005) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0xffffff58}], 0x229) dup3(r0, r3, 0x0) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x52fb5613, 0x1) 2018/05/06 06:50:37 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/06 06:50:37 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/06 06:50:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x14}, 0x14}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/05/06 06:50:37 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:37 executing program 5: [ 103.273124] IPVS: stopping master sync thread 7798 ... [ 103.273250] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 103.390211] IPVS: stopping master sync thread 7804 ... [ 103.397733] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/05/06 06:50:37 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0084e978"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 06:50:37 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="000000f9"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="147032"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 06:50:37 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="99bd"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a8"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 06:50:37 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:37 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) getpgrp(0x0) r0 = gettid() wait4(r0, 0x0, 0x80000000, &(0x7f0000a94f70)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:37 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/06 06:50:37 executing program 5: 2018/05/06 06:50:37 executing program 7: socketpair$inet(0x1e, 0x0, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:37 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x401c5820, 0x910003) 2018/05/06 06:50:38 executing program 7: socketpair$inet(0x1e, 0x0, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:38 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/06 06:50:38 executing program 7: socketpair$inet(0x1e, 0x0, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:38 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) getpgrp(0x0) r0 = gettid() wait4(r0, 0x0, 0x80000000, &(0x7f0000a94f70)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:38 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) [ 104.396321] device lo entered promiscuous mode 2018/05/06 06:50:38 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) [ 104.453630] device lo left promiscuous mode 2018/05/06 06:50:38 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:38 executing program 6: 2018/05/06 06:50:38 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) getpgrp(0x0) gettid() wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:38 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:38 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) 2018/05/06 06:50:38 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) 2018/05/06 06:50:38 executing program 5: 2018/05/06 06:50:38 executing program 0: 2018/05/06 06:50:38 executing program 2: 2018/05/06 06:50:39 executing program 0: 2018/05/06 06:50:39 executing program 5: 2018/05/06 06:50:39 executing program 2: 2018/05/06 06:50:39 executing program 6: 2018/05/06 06:50:39 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) 2018/05/06 06:50:39 executing program 0: 2018/05/06 06:50:39 executing program 5: 2018/05/06 06:50:39 executing program 6: 2018/05/06 06:50:39 executing program 2: 2018/05/06 06:50:39 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) getpgrp(0x0) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:39 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:39 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) 2018/05/06 06:50:39 executing program 0: 2018/05/06 06:50:39 executing program 6: 2018/05/06 06:50:39 executing program 5: 2018/05/06 06:50:40 executing program 2: 2018/05/06 06:50:40 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) 2018/05/06 06:50:40 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:40 executing program 0: 2018/05/06 06:50:40 executing program 5: 2018/05/06 06:50:40 executing program 6: 2018/05/06 06:50:40 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:40 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:40 executing program 6: 2018/05/06 06:50:40 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/05/06 06:50:40 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="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", 0xfa}], 0x2) 2018/05/06 06:50:40 executing program 5: mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) link(&(0x7f00005aaff4)='./file0/bus\x00', &(0x7f0000feb000)='./file0/file0\x00') 2018/05/06 06:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001740)=""/254, 0xfe, 0x9}}, {{&(0x7f0000001840)=@pppol2tpv3in6, 0x80, &(0x7f00000019c0), 0x0, 0x0, 0x0, 0xb70dbbf}}], 0x2, 0x0, &(0x7f0000001a40)={0x77359400}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001c80)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x0, 0x0, 0x7, 0x57a, 0x1, 0x100, 0x1, 0x0, 0x1ff, 0x7fff, 0x9, 0x6ea8, 0x1, 0x1ff]}, &(0x7f0000001d80)=0x100) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002100)=[{&(0x7f0000001a80)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001ac0)="1c8304f43e59168908093211", 0xc}, {&(0x7f0000001b80)="9ad783ea524bd7511c71661ceed23244e615956e599123c3c2b3a0a3d5a3a518b06f62e9542410e2fb6b9d2d5a79351bd0facc1685470f6713303a5272067c3a52ea5523993b88df1dc9ec359ade13cd399db4f0b83abcaa10ed063f600109", 0x5f}], 0x2, &(0x7f0000001dc0)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0xecc3, 0x2, r1}}], 0x1c, 0x10}, {&(0x7f0000001e00)=@in6={0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c, &(0x7f00000020c0)=[{&(0x7f0000001e40)="56e9676221e2b07fd18592d05655dc3962ec75a07357b13c2f9fbd3a3c28d17b50", 0x21}, {&(0x7f0000001f00)="703917c8d4074cfa29ceea0387855b3f2f5602ae04a93f32d6c4843f857dc86a8aa2c056d6356e529834d5fb2d5ce14dd9fed92c9139460028cfb6427408e9a4853b60c3e181173f6b1d5845766ad3cefcc63fdde048bb527a4afb4b8c3f85465603a2b4d0341d39", 0x68}, {&(0x7f0000003940)="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", 0x1000}, {&(0x7f0000002080)="3ed4e7c5505270ed29fb6dc77fc3be363b7ea7077a0ed2dd1b09325eebf61bef98a995c152cee3893ce2f8faa0bdf3", 0x2f}], 0x4, 0x0, 0x0, 0x10}], 0x2, 0x40088c4) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 06:50:40 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/05/06 06:50:40 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="99bd86"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a8"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 06:50:41 executing program 2: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) sync() r0 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r5, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r6 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/06 06:50:41 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/05/06 06:50:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) recvfrom$inet(r0, &(0x7f0000000200)=""/160, 0xa0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/06 06:50:41 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:41 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:41 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:41 executing program 0: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) getpgrp(0x0) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001580)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x5, 0x0, 0x0, 0x2, 0x0, 0x20}, {0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffaad3}, {0x1ad5, 0x3, 0x6f0, 0xfffffffffffffff8}, 0x5, 0x0, 0xd1b2648d3c12582d, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d5}, 0x0, @in=@rand_addr, 0x0, 0x4, 0x3, 0x4, 0x0, 0x1f}}, 0xe8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000001440)=ANY=[@ANYPTR=&(0x7f0000001700)=ANY=[], @ANYBLOB="d4f8acbcc77e24f8c1d9af83c74c79fb0b82d1b971341541ee54692fc3bc1cda6b9ac947e3a4a2c2edeeb409537e121707d02e95b7f0546e4df921e316d0777398c7dd79865e389bedab4f2fddb20b34f91076abf3ee7f67c8a0ebc717e5ab2d3231f04fc8444c8982f887281aba9b88a33e1dce3efa969b3520eded607fa10f65e94dfafa6d56f705eca1bf612caf99b360c4affaaefcc33823691bce69dcb592686520bef9"], 0x2}, 0x1}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 107.722717] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 06:50:41 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/05/06 06:50:41 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:41 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:42 executing program 7 (fault-call:2 fault-nth:0): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:42 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0x1) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) [ 108.079300] FAULT_INJECTION: forcing a failure. [ 108.079300] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 108.091427] CPU: 1 PID: 8015 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 108.098291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.107664] Call Trace: [ 108.110297] dump_stack+0x185/0x1d0 [ 108.113977] should_fail+0x87b/0xab0 [ 108.117791] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 108.122638] ? kmsan_set_origin+0x9e/0x160 [ 108.126957] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.132391] ? fsnotify+0x493/0x18f0 [ 108.136755] ? __fsnotify_parent+0x75/0x560 [ 108.141123] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 108.146530] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.151408] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.156111] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.161048] __kmalloc_node+0x44b/0x1190 [ 108.165195] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.170076] ? kvmalloc_node+0x1a1/0x2e0 [ 108.174189] kvmalloc_node+0x1a1/0x2e0 [ 108.178175] alloc_netdev_mqs+0x1bd/0x1740 [ 108.182448] ? security_tun_dev_create+0x1f/0x190 [ 108.187353] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 108.191974] __tun_chr_ioctl+0x440b/0x6610 [ 108.196326] tun_chr_ioctl+0x9c/0xb0 [ 108.200139] ? tun_chr_poll+0x8e0/0x8e0 [ 108.204182] do_vfs_ioctl+0xaf0/0x2440 [ 108.208125] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.213521] ? __fget_light+0x6b9/0x710 [ 108.217532] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.222586] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.228029] SYSC_ioctl+0x1d2/0x260 [ 108.231758] SyS_ioctl+0x54/0x80 [ 108.235211] do_syscall_64+0x309/0x430 [ 108.239148] ? ioctl_file_clone+0x4f0/0x4f0 [ 108.243513] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.248725] RIP: 0033:0x455979 [ 108.251931] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.259669] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 108.266958] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 108.274248] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.281540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 108.288832] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000000 2018/05/06 06:50:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000080)={'vcan0\x00', @ifru_data=&(0x7f0000000000)="d07c1531ad9156e03a1a79eef215aeba94ec264aa1e7f75433afd5998a37ee0e"}) socketpair(0x11, 0x80000, 0x1000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000140)) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'security\x00', 0x2, [{}, {}]}, 0x33) 2018/05/06 06:50:42 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f00000003c0), 0x0, 0x0) 2018/05/06 06:50:42 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/06 06:50:42 executing program 7 (fault-call:2 fault-nth:1): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:42 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x35, 0xffffffffffffffff, 0x13) r0 = socket$inet6(0xa, 0x80003, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/05/06 06:50:42 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="696f00d1e9") r1 = eventfd2(0x2, 0x0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) eventfd2(0x100000001, 0x80000) readv(r1, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) 2018/05/06 06:50:42 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x400402, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$can_raw(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x1d}, 0x10, &(0x7f0000000540)={&(0x7f00000004c0)=@canfd={{0x0, 0xd3, 0x800, 0x8}, 0x1d, 0x1, 0x0, 0x0, "7c071ce1643a395e38ee6c3028a09a6af102b89bd7b2d010f4f7e7c979ab5804f9d7b7b37380f158c027fa6edd1371eb16bcd7d7d3c29f12bf8296d5e26f2eb6"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="fc020000130000082dbd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00200000000400001c001a000400000004000a0004001f0004001c0004001f000400020008000e0002000000a0021200d400020047526ed4fad11dc9648a358977e6eeb8c4d54306da9284770d4013b778647e1650ad50f3da2c3e4b8cdd0a9a089f03b6d0f4442579389c708c9dab58e7f876341ea1ef93050624b49f8115ac9bb2623a32b3bbd9e69257b5eab63488afe62522d71f36543f535b67e90e3d3dcc7d724c648adf15a1df40b49702897e73b8979c5ef14b83cdb751e37ca1d336eb007b1bc154a43968a2824966f261dc3120d1317c11ac54e4b29e9f871fce54161f42062c72abbc964e1be56d700a9dfd5af823129c6889b27933f1de64c5362b5b48c1ac000500675b0b93fe6eda9b0bbc9f1996bcff055b8be3c74fbdcf1b179bc345ddcec2ad24eff7223de0bccf5b501a178a49e82b4b8c15ce4ca59f09bf7da542f4f051dcaf7a1a6ebde29b30cb9c5f75f300dccbd3653e1f66bf6ffbc15609ce753556ecdb79e4f5dfacefe7e6e126a72265e5ba7898b9669882313c1dfec07f8630011a0d517838dad2d1331d0a010c07c2b7ef4dc28e18a8405d35759a81989c42f45f50c8d055862f9e55bc00020060335b74f1b966470f39067729fc81b3aad8bc040000000313f16a44bc0ec5bf3b29589804846422ed1d8d1763d85d73fec238da771940e126ac94558f7f7775492c0b9e2d2cba012833a660770be4206f239d85c5507d6b4cadfff7a3d0e1861c44ad2b4ab5c17acf97f0061282381579741b5a664b24128329516fac8f4120fdfc2fa0ff8dd50afc2f8a6bf0593bb8c600deeaf93f983efb2fbd49d7b3bc960a819347e96cae9b8d28b2adbf9781e77efc0d69d44f0000600001006e65742f6d6366696c74657200ca1ab668a2e5c17b5168603d59dfe54d9eb86a6f4ddbd703d20bebbdf4761e0fa3fe0e88eace1ba75d05f19f7defaccaa6b390288949af2642d935149ba9d11813abdeb71b72538b815d5880f2000010002200e279bbb4eba18c0e52c8000008001c00", @ANYRES32=r1], 0x2fc}, 0x1, 0x0, 0x0, 0x8000}, 0x48000) r2 = add_key(&(0x7f0000000680)='rxrpc_s\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="9982ad4fb0fd4aeac6f38b0df8a5d06fc8a6a29681e091146f0eb59eb6c732523a8118b44f512f4d2c243895d3f80979ecbaaca9d9240800adc596e5156cb7a78ecd3f376d611e71e7c8d04c201a84df11d216e3183224589b3acd14cfcfd1747d18ca94b8a97c32b28a85a79dfb59cc2fbc26cc6134792f64173509373993571fd8ca41bff787c12378ae106b7d125d1d1d21a8a41a171b34bc365f2c609e6e54799214dcbd961bc1b90d0ce1f24e0c86fa769dd5c9d54561514ded2b3f", 0xbe, 0xfffffffffffffffe) r3 = request_key(&(0x7f00000007c0)='cifs.idmap\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000840)='\x00', 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x8, r3) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000880)=""/95) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6d6366696c74657200ca1ab668a2e5c17b5168603d59dfe54d9eb86a6f4ddbd703d20bebbdf4761e0fa3fe0e88eace1ba75d05f19f7defaccaa6b390288949af2642d935149ba9d11813abdeb71b72538b815d5880f2") ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f00000005c0)={0x8000, 0x3, 0x200, 0x8, "d05da2dd985164b35844c3368a52e243a20a47f586c7af4bfec3b10a4920c3c2ae8326296fda5d96dbf1ef69", 0x10001}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000600)=0x1) fcntl$setlease(r4, 0x400, 0x1) fcntl$setlease(r4, 0x400, 0x1) 2018/05/06 06:50:42 executing program 5: r0 = socket$inet(0x2, 0x803, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000180)="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", 0x2d, 0x200007fc, &(0x7f0000000040)={0x2, 0xfffffffffffffffd, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) [ 108.844875] FAULT_INJECTION: forcing a failure. [ 108.844875] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.856725] CPU: 1 PID: 8048 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 108.863563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.872922] Call Trace: [ 108.875517] dump_stack+0x185/0x1d0 [ 108.879151] should_fail+0x87b/0xab0 [ 108.882874] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 108.887638] ? kernel_poison_pages+0x40/0x360 [ 108.892138] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.897513] ? kernel_poison_pages+0x1a0/0x360 [ 108.902103] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.907556] ? get_page_from_freelist+0xab28/0xb600 [ 108.912573] ? kernel_text_address+0x34d/0x3a0 [ 108.917153] ? __kernel_text_address+0x34/0xe0 [ 108.921743] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 108.926677] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 108.932301] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.937156] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 108.942088] kmsan_alloc_page+0x82/0xe0 [ 108.946066] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 108.950819] ? kmsan_set_origin+0x9e/0x160 [ 108.955064] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.960426] ? fsnotify+0x493/0x18f0 [ 108.964138] ? __fsnotify_parent+0x75/0x560 [ 108.968461] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 108.973826] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.978667] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.983331] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.988186] __kmalloc_node+0x44b/0x1190 [ 108.992252] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.997093] ? kvmalloc_node+0x1a1/0x2e0 [ 109.001161] kvmalloc_node+0x1a1/0x2e0 [ 109.005060] alloc_netdev_mqs+0x1bd/0x1740 [ 109.009300] ? security_tun_dev_create+0x1f/0x190 [ 109.014143] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 109.018727] __tun_chr_ioctl+0x440b/0x6610 [ 109.022978] tun_chr_ioctl+0x9c/0xb0 [ 109.026699] ? tun_chr_poll+0x8e0/0x8e0 [ 109.030678] do_vfs_ioctl+0xaf0/0x2440 [ 109.034570] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.039939] ? __fget_light+0x6b9/0x710 [ 109.043911] ? prepare_exit_to_usermode+0x149/0x3a0 [ 109.048927] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.054297] SYSC_ioctl+0x1d2/0x260 [ 109.057922] SyS_ioctl+0x54/0x80 [ 109.061286] do_syscall_64+0x309/0x430 [ 109.065178] ? ioctl_file_clone+0x4f0/0x4f0 [ 109.069499] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.074683] RIP: 0033:0x455979 [ 109.077862] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.085562] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 2018/05/06 06:50:43 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r0}) dup3(r1, r1, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x2c2, &(0x7f0000000080)=ANY=[], &(0x7f0000e6bffc)='GPL\x00', 0xfffffffffffffffe, 0x99, &(0x7f0000000240)=""/153, 0x0, 0x1, [], r2}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0x1f, 0x3, 0xfffffffffffffffc) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000400)) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x10000, 0x0) 2018/05/06 06:50:43 executing program 2: r0 = shmget(0x2, 0xc000, 0x2, &(0x7f0000ff3000/0xc000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x1000, r1, r2, r3, r4, 0x40, 0x2}, 0x0, 0x4, 0x100, 0x100000000, r5, r6, 0x9}) syz_emit_ethernet(0x2a, &(0x7f0000000480)={@random="b100485caa2a", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00000004c0)) [ 109.092827] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 109.100090] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.107350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 109.114611] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000001 2018/05/06 06:50:43 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x9f) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) listxattr(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)=""/62, 0x3e) 2018/05/06 06:50:43 executing program 7 (fault-call:2 fault-nth:2): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:43 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:43 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r0}) dup3(r1, r1, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x2c2, &(0x7f0000000080)=ANY=[], &(0x7f0000e6bffc)='GPL\x00', 0xfffffffffffffffe, 0x99, &(0x7f0000000240)=""/153, 0x0, 0x1, [], r2}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0x1f, 0x3, 0xfffffffffffffffc) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000400)) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x10000, 0x0) 2018/05/06 06:50:43 executing program 1 (fault-call:1 fault-nth:0): clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) [ 109.423211] FAULT_INJECTION: forcing a failure. [ 109.423211] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.435057] CPU: 1 PID: 8085 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 109.441896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.451248] Call Trace: [ 109.453840] dump_stack+0x185/0x1d0 [ 109.457474] should_fail+0x87b/0xab0 [ 109.461197] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 109.465954] ? kernel_poison_pages+0x40/0x360 [ 109.470448] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.475813] ? kernel_poison_pages+0x1a0/0x360 [ 109.480397] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 109.485850] ? get_page_from_freelist+0xab28/0xb600 [ 109.490864] ? kernel_text_address+0x34d/0x3a0 [ 109.495442] ? __kernel_text_address+0x34/0xe0 [ 109.500033] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 109.505054] ? update_load_avg+0x218c/0x2c20 [ 109.509466] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 109.514393] kmsan_alloc_page+0x82/0xe0 [ 109.519062] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 109.523813] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.528485] ? perf_event_task_sched_in+0x257/0x2b0 [ 109.533508] ? __perf_event_task_sched_in+0x67/0xa40 [ 109.538618] ? __perf_event_task_sched_in+0x22d/0xa40 [ 109.543807] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 109.549168] ? __perf_event_task_sched_in+0x9ed/0xa40 [ 109.554355] ? __switch_to+0x2b3/0x420 [ 109.558237] ? apic_timer_interrupt+0xa/0x20 [ 109.562645] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.567481] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.572150] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.576999] __kmalloc_node+0x44b/0x1190 [ 109.581057] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.585903] ? kvmalloc_node+0x1a1/0x2e0 [ 109.589967] kvmalloc_node+0x1a1/0x2e0 [ 109.593861] alloc_netdev_mqs+0x1bd/0x1740 [ 109.598108] ? security_tun_dev_create+0x1f/0x190 [ 109.602952] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 109.607541] __tun_chr_ioctl+0x440b/0x6610 [ 109.611793] tun_chr_ioctl+0x9c/0xb0 [ 109.615515] ? tun_chr_poll+0x8e0/0x8e0 [ 109.619495] do_vfs_ioctl+0xaf0/0x2440 [ 109.623389] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.628753] ? __fget_light+0x6b9/0x710 [ 109.632729] ? prepare_exit_to_usermode+0x149/0x3a0 [ 109.637746] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.643118] SYSC_ioctl+0x1d2/0x260 [ 109.646754] SyS_ioctl+0x54/0x80 [ 109.650127] do_syscall_64+0x309/0x430 [ 109.654022] ? ioctl_file_clone+0x4f0/0x4f0 [ 109.658355] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.663542] RIP: 0033:0x455979 [ 109.666726] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.674434] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 109.681699] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 109.688963] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.696229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 109.703494] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000002 [ 109.861590] FAULT_INJECTION: forcing a failure. [ 109.861590] name failslab, interval 1, probability 0, space 0, times 1 [ 109.872958] CPU: 0 PID: 8095 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 109.879831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.889204] Call Trace: [ 109.891840] dump_stack+0x185/0x1d0 [ 109.895513] should_fail+0x87b/0xab0 [ 109.899278] should_failslab+0x279/0x2a0 [ 109.903451] kmem_cache_alloc+0x136/0xb90 [ 109.907702] ? __anon_vma_prepare+0x82/0xb10 [ 109.912192] ? __anon_vma_prepare+0xc9/0xb10 [ 109.916676] ? rcu_all_qs+0x32/0x1f0 [ 109.920478] __anon_vma_prepare+0xc9/0xb10 [ 109.924776] ? handle_mm_fault+0x428f/0x7e50 [ 109.929255] ? do_huge_pmd_anonymous_page+0x92/0x2520 [ 109.934484] do_huge_pmd_anonymous_page+0x3e8/0x2520 [ 109.939623] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.944537] ? is_vma_temporary_stack+0x27/0x90 [ 109.949239] handle_mm_fault+0x428f/0x7e50 [ 109.953562] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.958472] __do_page_fault+0xec4/0x1a10 [ 109.962708] ? page_fault+0x25/0x50 [ 109.966368] do_page_fault+0xd3/0x260 [ 109.970256] page_fault+0x25/0x50 [ 109.973760] RIP: 0010:__put_user_4+0x1c/0x30 [ 109.978185] RSP: 0018:ffff8801a434fc88 EFLAGS: 00010297 [ 109.983574] RAX: 0000000000000b00 RBX: 00007fffffffeffd RCX: 00000000200003c0 [ 109.990866] RDX: ffff8801b32efca8 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 109.998161] RBP: ffff8801a434fd50 R08: 0000000001080020 R09: 0000000000000002 [ 110.005452] R10: ffff88014fc96300 R11: 0000000000000000 R12: 0000000000000000 [ 110.012742] R13: 00000000200003c0 R14: ffff88014f988918 R15: 0000000080e00072 [ 110.020130] ? kernel_wait4+0x3ef/0x4b0 [ 110.024148] ? kill_orphaned_pgrp+0x980/0x980 [ 110.028732] SYSC_wait4+0x111/0x280 [ 110.032449] ? syscall_return_slowpath+0xe9/0x700 [ 110.037361] ? fput+0x25c/0x2e0 [ 110.040725] ? SYSC_write+0x2f0/0x360 [ 110.044611] SyS_wait4+0x64/0x90 [ 110.048079] do_syscall_64+0x309/0x430 [ 110.052023] ? do_wait+0xbc0/0xbc0 [ 110.055584] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.060766] RIP: 0033:0x455979 [ 110.063954] RSP: 002b:00007f82aa181c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 110.071663] RAX: ffffffffffffffda RBX: 00007f82aa1826d4 RCX: 0000000000455979 [ 110.078926] RDX: 0000000040000000 RSI: 00000000200003c0 RDI: 0000000000000000 [ 110.086189] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.093463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 110.100726] R13: 0000000000000711 R14: 00000000006fea38 R15: 0000000000000000 2018/05/06 06:50:44 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@random={'user.', 'security.evm\x00'}) memfd_create(&(0x7f0000000040)='em1}(+system\x00', 0x2) 2018/05/06 06:50:44 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r0}) dup3(r1, r1, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x2c2, &(0x7f0000000080)=ANY=[], &(0x7f0000e6bffc)='GPL\x00', 0xfffffffffffffffe, 0x99, &(0x7f0000000240)=""/153, 0x0, 0x1, [], r2}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0x1f, 0x3, 0xfffffffffffffffc) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000400)) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x10000, 0x0) 2018/05/06 06:50:44 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x10000000000000fa, &(0x7f0000000380)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200), 0x0, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000000080)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/05/06 06:50:44 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:44 executing program 1 (fault-call:1 fault-nth:1): clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:44 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:44 executing program 7 (fault-call:2 fault-nth:3): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) [ 110.193778] FAULT_INJECTION: forcing a failure. [ 110.193778] name failslab, interval 1, probability 0, space 0, times 0 [ 110.205191] CPU: 1 PID: 8116 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 110.212048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.221418] Call Trace: [ 110.224042] dump_stack+0x185/0x1d0 [ 110.227712] should_fail+0x87b/0xab0 [ 110.231535] should_failslab+0x279/0x2a0 [ 110.235649] __kmalloc+0xc2/0x350 [ 110.239160] ? dev_addr_init+0x133/0x6e0 [ 110.243293] dev_addr_init+0x133/0x6e0 [ 110.247289] alloc_netdev_mqs+0x303/0x1740 [ 110.251589] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 110.256204] __tun_chr_ioctl+0x440b/0x6610 [ 110.260568] tun_chr_ioctl+0x9c/0xb0 [ 110.264383] ? tun_chr_poll+0x8e0/0x8e0 [ 110.268421] do_vfs_ioctl+0xaf0/0x2440 [ 110.272362] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.277752] ? __fget_light+0x6b9/0x710 [ 110.281761] ? prepare_exit_to_usermode+0x149/0x3a0 [ 110.286815] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.292264] SYSC_ioctl+0x1d2/0x260 [ 110.295994] SyS_ioctl+0x54/0x80 [ 110.299441] do_syscall_64+0x309/0x430 [ 110.303378] ? ioctl_file_clone+0x4f0/0x4f0 [ 110.307741] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.312952] RIP: 0033:0x455979 [ 110.316156] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.323897] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 110.331193] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 2018/05/06 06:50:44 executing program 5: socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@nl=@proc={0x10}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/65, &(0x7f0000000140)=0x41) dup2(r0, r1) 2018/05/06 06:50:44 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') [ 110.338487] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.345789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 110.353079] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000003 2018/05/06 06:50:44 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r0}) dup3(r1, r1, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x2c2, &(0x7f0000000080)=ANY=[], &(0x7f0000e6bffc)='GPL\x00', 0xfffffffffffffffe, 0x99, &(0x7f0000000240)=""/153, 0x0, 0x1, [], r2}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0x1f, 0x3, 0xfffffffffffffffc) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000400)) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x10000, 0x0) 2018/05/06 06:50:44 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000340)={0x40000000}) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="72f62822280d091a69dcf80256de7ed56f56ee6af06b244e4883fba4df0026f31adb4bdfb6db44ee76a46d2f3d95c231f5b48c8f95ade604e1ab95356139b531ffd895ec7afc9262856910895ec27ca1ab589651a2d93063cb0c0be3556a2c1c87e83546efb6d3403d9c58ea0c440a1262620291f10c63223ea8d2063453f354753ff2c07c93617ed4efd7279faf5fd7a919c1c9a741ce9f510508c93082e000f8d429435416aa38575baedbd2b998532a", 0xb1}, {&(0x7f0000000140)="fba08b942769e28a8e89b528857e3a4d3bed04e4942ff0f55916cc9fdacccc0c9f78b955e70ac069b7662aaf4e4078189c04300a1e75cfbda02714f8544e0805128f82fa78b70503f525eca70bfe78ceb784f07c3a8d75f0", 0x58}, {&(0x7f00000001c0)="2261ffb491faf179cd8ebff4a3ec762d85aeabdd83171979e05fb35aaea85009842c0e1693aa61afb09ae22fe02df776cd78c99b93896b13741884d545623f29f488c6c2afb58ba7d930222740974ad3993ab3", 0x53}, {&(0x7f0000000240)="64895ebef0616e9406819d6074f9ec610df2acabace9f99e4b06e97241dec20772d038c92a339f54da7f988a342d6fee2ee4d52b4ef56bfb", 0x38}], 0x4, &(0x7f00000002c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x100000001}}, @authinfo={0x18, 0x84, 0x6, {0xfff}}], 0x30, 0x40000}, 0x8091) r1 = socket$inet(0x2, 0x6, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e01000)) epoll_pwait(r2, &(0x7f0000297000)=[{}], 0x1, 0x0, &(0x7f0000197000), 0x8) [ 110.562885] FAULT_INJECTION: forcing a failure. [ 110.562885] name failslab, interval 1, probability 0, space 0, times 0 [ 110.574270] CPU: 1 PID: 8119 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 110.581138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.590521] Call Trace: [ 110.593147] dump_stack+0x185/0x1d0 [ 110.596816] should_fail+0x87b/0xab0 [ 110.600643] should_failslab+0x279/0x2a0 [ 110.604815] kmem_cache_alloc+0x136/0xb90 [ 110.609023] ? __anon_vma_prepare+0x1c6/0xb10 [ 110.613592] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.619002] ? find_mergeable_anon_vma+0x522/0xce0 [ 110.623987] ? rcu_all_qs+0x32/0x1f0 [ 110.627762] __anon_vma_prepare+0x1c6/0xb10 [ 110.632126] ? handle_mm_fault+0x428f/0x7e50 [ 110.636568] ? do_huge_pmd_anonymous_page+0x92/0x2520 [ 110.641765] do_huge_pmd_anonymous_page+0x3e8/0x2520 [ 110.646882] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.651758] ? is_vma_temporary_stack+0x27/0x90 [ 110.656461] handle_mm_fault+0x428f/0x7e50 [ 110.660734] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.665605] __do_page_fault+0xec4/0x1a10 [ 110.669796] ? page_fault+0x25/0x50 [ 110.673424] do_page_fault+0xd3/0x260 [ 110.677262] page_fault+0x25/0x50 [ 110.680730] RIP: 0010:__put_user_4+0x1c/0x30 [ 110.685129] RSP: 0018:ffff8801b2e0fc88 EFLAGS: 00010297 [ 110.690493] RAX: 0000000000000b00 RBX: 00007fffffffeffd RCX: 00000000200003c0 [ 110.697767] RDX: ffff88019bfafca8 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 110.705039] RBP: ffff8801b2e0fd50 R08: 0000000001080020 R09: 0000000000000002 [ 110.712305] R10: ffff88014fb21080 R11: 0000000000000000 R12: 0000000000000000 [ 110.719578] R13: 00000000200003c0 R14: ffff88014f988918 R15: 0000000080e00072 [ 110.726912] ? kernel_wait4+0x3ef/0x4b0 [ 110.730893] ? kill_orphaned_pgrp+0x980/0x980 [ 110.735428] SYSC_wait4+0x111/0x280 [ 110.739102] ? syscall_return_slowpath+0xe9/0x700 [ 110.743968] ? fput+0x25c/0x2e0 [ 110.747284] ? SYSC_write+0x2f0/0x360 [ 110.751122] SyS_wait4+0x64/0x90 [ 110.754533] do_syscall_64+0x309/0x430 [ 110.758437] ? do_wait+0xbc0/0xbc0 [ 110.761987] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.767176] RIP: 0033:0x455979 [ 110.770361] RSP: 002b:00007f82aa181c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 110.778075] RAX: ffffffffffffffda RBX: 00007f82aa1826d4 RCX: 0000000000455979 [ 110.785339] RDX: 0000000040000000 RSI: 00000000200003c0 RDI: 0000000000000000 [ 110.792606] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.799871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/06 06:50:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) 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) shutdown(r1, 0x1) [ 110.807137] R13: 0000000000000711 R14: 00000000006fea38 R15: 0000000000000001 2018/05/06 06:50:44 executing program 7 (fault-call:2 fault-nth:4): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:44 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:45 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000340)={0x40000000}) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="72f62822280d091a69dcf80256de7ed56f56ee6af06b244e4883fba4df0026f31adb4bdfb6db44ee76a46d2f3d95c231f5b48c8f95ade604e1ab95356139b531ffd895ec7afc9262856910895ec27ca1ab589651a2d93063cb0c0be3556a2c1c87e83546efb6d3403d9c58ea0c440a1262620291f10c63223ea8d2063453f354753ff2c07c93617ed4efd7279faf5fd7a919c1c9a741ce9f510508c93082e000f8d429435416aa38575baedbd2b998532a", 0xb1}, {&(0x7f0000000140)="fba08b942769e28a8e89b528857e3a4d3bed04e4942ff0f55916cc9fdacccc0c9f78b955e70ac069b7662aaf4e4078189c04300a1e75cfbda02714f8544e0805128f82fa78b70503f525eca70bfe78ceb784f07c3a8d75f0", 0x58}, {&(0x7f00000001c0)="2261ffb491faf179cd8ebff4a3ec762d85aeabdd83171979e05fb35aaea85009842c0e1693aa61afb09ae22fe02df776cd78c99b93896b13741884d545623f29f488c6c2afb58ba7d930222740974ad3993ab3", 0x53}, {&(0x7f0000000240)="64895ebef0616e9406819d6074f9ec610df2acabace9f99e4b06e97241dec20772d038c92a339f54da7f988a342d6fee2ee4d52b4ef56bfb", 0x38}], 0x4, &(0x7f00000002c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x100000001}}, @authinfo={0x18, 0x84, 0x6, {0xfff}}], 0x30, 0x40000}, 0x8091) r1 = socket$inet(0x2, 0x6, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e01000)) epoll_pwait(r2, &(0x7f0000297000)=[{}], 0x1, 0x0, &(0x7f0000197000), 0x8) 2018/05/06 06:50:45 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r0}) dup3(r1, r1, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x2c2, &(0x7f0000000080)=ANY=[], &(0x7f0000e6bffc)='GPL\x00', 0xfffffffffffffffe, 0x99, &(0x7f0000000240)=""/153, 0x0, 0x1, [], r2}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0x1f, 0x3, 0xfffffffffffffffc) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/06 06:50:45 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000340)={0x40000000}) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="72f62822280d091a69dcf80256de7ed56f56ee6af06b244e4883fba4df0026f31adb4bdfb6db44ee76a46d2f3d95c231f5b48c8f95ade604e1ab95356139b531ffd895ec7afc9262856910895ec27ca1ab589651a2d93063cb0c0be3556a2c1c87e83546efb6d3403d9c58ea0c440a1262620291f10c63223ea8d2063453f354753ff2c07c93617ed4efd7279faf5fd7a919c1c9a741ce9f510508c93082e000f8d429435416aa38575baedbd2b998532a", 0xb1}, {&(0x7f0000000140)="fba08b942769e28a8e89b528857e3a4d3bed04e4942ff0f55916cc9fdacccc0c9f78b955e70ac069b7662aaf4e4078189c04300a1e75cfbda02714f8544e0805128f82fa78b70503f525eca70bfe78ceb784f07c3a8d75f0", 0x58}, {&(0x7f00000001c0)="2261ffb491faf179cd8ebff4a3ec762d85aeabdd83171979e05fb35aaea85009842c0e1693aa61afb09ae22fe02df776cd78c99b93896b13741884d545623f29f488c6c2afb58ba7d930222740974ad3993ab3", 0x53}, {&(0x7f0000000240)="64895ebef0616e9406819d6074f9ec610df2acabace9f99e4b06e97241dec20772d038c92a339f54da7f988a342d6fee2ee4d52b4ef56bfb", 0x38}], 0x4, &(0x7f00000002c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x100000001}}, @authinfo={0x18, 0x84, 0x6, {0xfff}}], 0x30, 0x40000}, 0x8091) r1 = socket$inet(0x2, 0x6, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e01000)) epoll_pwait(r2, &(0x7f0000297000)=[{}], 0x1, 0x0, &(0x7f0000197000), 0x8) 2018/05/06 06:50:45 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:45 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r0}) dup3(r1, r1, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x2c2, &(0x7f0000000080)=ANY=[], &(0x7f0000e6bffc)='GPL\x00', 0xfffffffffffffffe, 0x99, &(0x7f0000000240)=""/153, 0x0, 0x1, [], r2}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x1f, 0x3, 0xfffffffffffffffc) 2018/05/06 06:50:45 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) [ 111.356356] FAULT_INJECTION: forcing a failure. [ 111.356356] name failslab, interval 1, probability 0, space 0, times 0 [ 111.367732] CPU: 0 PID: 8167 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 111.374595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.383962] Call Trace: [ 111.386597] dump_stack+0x185/0x1d0 [ 111.390265] should_fail+0x87b/0xab0 [ 111.394079] should_failslab+0x279/0x2a0 [ 111.398233] __kmalloc_node+0x22e/0x1190 [ 111.402376] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.407838] ? __list_add_valid+0xb8/0x450 [ 111.412159] ? kvmalloc_node+0x1a1/0x2e0 [ 111.416279] kvmalloc_node+0x1a1/0x2e0 [ 111.420271] alloc_netdev_mqs+0xdfe/0x1740 [ 111.424550] __tun_chr_ioctl+0x440b/0x6610 [ 111.428902] tun_chr_ioctl+0x9c/0xb0 [ 111.432720] ? tun_chr_poll+0x8e0/0x8e0 [ 111.436764] do_vfs_ioctl+0xaf0/0x2440 [ 111.440710] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 111.446106] ? __fget_light+0x6b9/0x710 [ 111.450110] ? prepare_exit_to_usermode+0x149/0x3a0 [ 111.455166] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.460610] SYSC_ioctl+0x1d2/0x260 [ 111.464334] SyS_ioctl+0x54/0x80 [ 111.467786] do_syscall_64+0x309/0x430 [ 111.471724] ? ioctl_file_clone+0x4f0/0x4f0 [ 111.476087] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.481298] RIP: 0033:0x455979 [ 111.484503] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.492247] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 111.499537] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 111.506826] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.514112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 111.521406] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000004 2018/05/06 06:50:45 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f0000000000), 0x40000000, 0x0) 2018/05/06 06:50:45 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:45 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:45 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) r1 = dup2(r0, r0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000100)={@local, @broadcast, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x1, 0x4e23, 0x0, 0x0, 0x80, 0x0, 0x7e, r2, r3}, {0x5, 0xffffffff, 0x690, 0x5, 0xe, 0x3, 0x40, 0x11}, {0x7fff, 0x7fffffff, 0xc56b, 0x1}, 0x5, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x3502, 0x3, 0x3, 0x68, 0x1, 0x5, 0xfffffffffffffff7}}, 0xe8) ioctl$TIOCEXCL(r1, 0x540c) sendto$inet6(r0, &(0x7f0000000040)='I', 0x1, 0x40000c4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/05/06 06:50:45 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r0}) dup3(r1, r1, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x2c2, &(0x7f0000000080)=ANY=[], &(0x7f0000e6bffc)='GPL\x00', 0xfffffffffffffffe, 0x99, &(0x7f0000000240)=""/153, 0x0, 0x1, [], r2}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/06 06:50:45 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000e68ed8a1fc5d21e640000000000000000000000000000fe0000000a5f7320c6de572eb2f675c9ff91f579029cd1e4579e15906e30831c8c5b30ce657dec7667835d2484a0b10f17196381b3b0f342405d4eba0f109957a7b2fc0875ea5b9564deed777847f9b96a2716dc3e18537bdaada9d74846471caaddb1a8ccca3302155b0b85b02063c142ed79626fb01c931a6c514706353829e7b7fa0bb6e714d86ed525d2738ec29f6c2786658b413d3eb6a253fab8b3c094563ec61970f8ac56067bd2ff5dab061cdd0507000000fa30ef8e5adfe0a607242a39e457c2eac72b82ac205a0bb6816f6cb7612fe7cc416f11de1cd9ad500ff258aa4d6d3ecef6488ebce26457555a41335c1ebeb7612645af"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:46 executing program 7 (fault-call:2 fault-nth:5): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:46 executing program 0: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000000180)="74136e7500000000008bb5000000008c00e5e8760aa472752809e809e76e34799faeb52b0895a7022e36c773165b7c55692ff2552f774f9181f35d85ca0e82755d3c3ff1f4ba4c7eb0926b68d3d35c93fded386bc317e207addc4e8049300f4bff8385069abee90729763f0be84fa62e1316e77f9ea106793d6e8587dcf555a1f505fd33aca509295a8cb6dc4bab2770e83eeb957072d7fe4c2d21db1b36543767e78dba426bafd36a227f9af07468d4c903bb5e4456147440ca1cb9aa7c96a2a3", 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x0) sync() 2018/05/06 06:50:46 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:46 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r0}) dup3(r1, r1, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x2c2, &(0x7f0000000080)=ANY=[], &(0x7f0000e6bffc)='GPL\x00', 0xfffffffffffffffe, 0x99, &(0x7f0000000240)=""/153, 0x0, 0x1, [], r2}, 0x48) 2018/05/06 06:50:46 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400080, 0x8) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)={0x3, "1fec45"}, 0x4) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:46 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x4000000027f00001) close(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="95000000efe52d78dec4be2a4b57c016f6df879dee07f7ccd29d000f4549ab38ac15311111043862103fe3a2ce4fc41205485f6943ba90ac2ae7e34ab2d4112119012e9d7a0f3b5e606395ac77f7ce97f780bc11e64e7e8f2dcd0e7c586400a7a552b6c8e0069d4903e30f824b77e76e8e55b6820aaf718dec70dafb45d2d844811b667b1df73ab100ab979cb869f13f2e6ec10446e0c3bfbf"], &(0x7f0000000000)=0x9d) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x80}, 0x8) sendto$inet6(r0, &(0x7f0000000180), 0xc8, 0x0, &(0x7f0000000500)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x7fff, {{0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x3}}, 0x0, 0x5, [{{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e24, 0x7, @empty, 0xdd}}, {{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, {{0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0x11}}}]}, 0x310) 2018/05/06 06:50:46 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:46 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) [ 112.159465] FAULT_INJECTION: forcing a failure. [ 112.159465] name failslab, interval 1, probability 0, space 0, times 0 [ 112.170924] CPU: 1 PID: 8207 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 112.177800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.187178] Call Trace: [ 112.189807] dump_stack+0x185/0x1d0 [ 112.193477] should_fail+0x87b/0xab0 [ 112.197287] should_failslab+0x279/0x2a0 [ 112.201436] __kmalloc_node+0x22e/0x1190 [ 112.205558] ? kvmalloc_node+0x1a1/0x2e0 [ 112.209667] kvmalloc_node+0x1a1/0x2e0 [ 112.213651] alloc_netdev_mqs+0x1207/0x1740 [ 112.218021] __tun_chr_ioctl+0x440b/0x6610 [ 112.222375] tun_chr_ioctl+0x9c/0xb0 [ 112.226141] ? tun_chr_poll+0x8e0/0x8e0 [ 112.230150] do_vfs_ioctl+0xaf0/0x2440 [ 112.234088] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.239481] ? __fget_light+0x6b9/0x710 [ 112.243495] ? prepare_exit_to_usermode+0x149/0x3a0 [ 112.248550] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.253997] SYSC_ioctl+0x1d2/0x260 [ 112.257723] SyS_ioctl+0x54/0x80 [ 112.261178] do_syscall_64+0x309/0x430 [ 112.265116] ? ioctl_file_clone+0x4f0/0x4f0 [ 112.269476] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.274697] RIP: 0033:0x455979 [ 112.277905] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.285649] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 112.292939] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 112.300232] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.307530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 112.314819] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000005 [ 112.330752] random: crng init done 2018/05/06 06:50:46 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x1) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:46 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r0}) dup3(r1, r1, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x2c2, &(0x7f0000000080)=ANY=[], &(0x7f0000e6bffc)='GPL\x00', 0xfffffffffffffffe, 0x99, &(0x7f0000000240)=""/153, 0x0, 0x1, [], r2}, 0x48) 2018/05/06 06:50:46 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f0000000000), 0x40000000, 0x0) 2018/05/06 06:50:46 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:46 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:46 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:46 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f0000000000), 0x40000000, 0x0) personality(0x500001f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x749}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0xffffffff}, 0x8) flock(r0, 0x0) 2018/05/06 06:50:46 executing program 7 (fault-call:2 fault-nth:6): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:46 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') [ 112.733557] FAULT_INJECTION: forcing a failure. [ 112.733557] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.745556] CPU: 0 PID: 8236 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 112.752419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.761793] Call Trace: [ 112.764421] dump_stack+0x185/0x1d0 [ 112.768087] should_fail+0x87b/0xab0 [ 112.771853] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 112.776693] ? kmsan_internal_poison_shadow+0x14e/0x1b0 2018/05/06 06:50:46 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) [ 112.782130] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 112.787473] ? kmsan_kmalloc+0x94/0x100 [ 112.791484] ? __kmalloc+0x23c/0x350 [ 112.795234] ? dev_addr_init+0x133/0x6e0 [ 112.799375] ? alloc_netdev_mqs+0x303/0x1740 [ 112.803812] ? __tun_chr_ioctl+0x440b/0x6610 [ 112.808292] ? tun_chr_ioctl+0x9c/0xb0 [ 112.812214] ? do_vfs_ioctl+0xaf0/0x2440 [ 112.816318] ? SYSC_ioctl+0x1d2/0x260 [ 112.820185] ? SyS_ioctl+0x54/0x80 [ 112.823797] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.828729] ? __msan_poison_alloca+0x15c/0x1d0 2018/05/06 06:50:46 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r0}) dup3(r1, r1, 0x80000) [ 112.833431] ? should_failslab+0x279/0x2a0 [ 112.837704] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.842582] ? __msan_poison_alloca+0x15c/0x1d0 [ 112.847312] ? kmsan_set_origin+0x9e/0x160 [ 112.851639] alloc_pages_current+0x6b5/0x970 [ 112.856124] get_zeroed_page+0x3f/0xd0 [ 112.860053] dev_alloc_name_ns+0x625/0xda0 [ 112.864336] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 112.869866] ? strchr+0xb5/0x180 [ 112.873305] dev_get_valid_name+0x3a0/0x760 [ 112.877666] __tun_chr_ioctl+0x44ac/0x6610 2018/05/06 06:50:46 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:46 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) [ 112.882031] tun_chr_ioctl+0x9c/0xb0 [ 112.885848] ? tun_chr_poll+0x8e0/0x8e0 [ 112.889898] do_vfs_ioctl+0xaf0/0x2440 [ 112.893851] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.899246] ? __fget_light+0x6b9/0x710 [ 112.903345] ? prepare_exit_to_usermode+0x149/0x3a0 [ 112.904501] sctp: [Deprecated]: syz-executor1 (pid 8231) Use of struct sctp_assoc_value in delayed_ack socket option. [ 112.904501] Use struct sctp_sack_info instead [ 112.908403] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.908483] SYSC_ioctl+0x1d2/0x260 [ 112.908574] SyS_ioctl+0x54/0x80 [ 112.936056] do_syscall_64+0x309/0x430 [ 112.940005] ? ioctl_file_clone+0x4f0/0x4f0 [ 112.944369] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.949582] RIP: 0033:0x455979 [ 112.952787] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.960530] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 112.967822] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 112.975109] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.982397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 112.989686] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000006 2018/05/06 06:50:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) preadv(r1, &(0x7f0000000c00)=[{&(0x7f0000000880)=""/152, 0x98}, {&(0x7f0000000940)=""/107, 0x6b}, {&(0x7f00000009c0)=""/161, 0xa1}, {&(0x7f0000000a80)=""/59, 0x3b}, {&(0x7f0000000ac0)=""/96, 0x60}, {&(0x7f0000000b40)=""/144, 0x90}], 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @dev}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000840)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000800)={&(0x7f0000000c80)=ANY=[@ANYBLOB="900200001000000125bd7000ffdbdf25fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e2100124e2400000000a0806b000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ff020000000000000000000000000001000004d57f000000ac1414bb000000000000000000000000d0040000000000002000000000000000ffff000000000000fa97000000000000000000000100000001000000000000000900000000000000070000000000000000010000000000000900000000000000070000000000000015000020000000050000001f00000029bd700000000000020003882200000000000000f4000800f00008000140e8008cfb748a8d4074dd375cff3ec04620ac707afa3b4bcc495cb5241cbf2f7bbf16901e9239541239a74d2617815b8a759a79d2c0ef99821cd3b28367d4a05d95dba41878de355900a18112b3b64f3fc853636991690183de74009123e13de19f56dfb78fab5d0a4b477c0ffcf291d9b1b3250f079d274be1164265c6b6d6502037379c756529fcfd2197ecd518570d45feeef29296112013bbb6091a2d3639cb06865d0d12cd9f8be62ce092e6e8699455fac6b1d8c4f89639f6e7fcfd9ec72b07a9698dda595ac120ff7800c1d0e03162bf0b230bb3a6d461a0321c4bcb0000000000000000000000000000000000ac1414bb000000000000000000000000080000044e2100040a0000a000000000af15a28207106b0af2917aa351a45ae5fde6c53c8721a3a470b930d5e6266626e00bc8e786b18af888c74e60b2966ecf53d1a1a890aeb8c0602bcf7988b165693cfa2b0b25471b237cd6e1209285a4243f9c77c87f26605199d049586d2f71518b5b41723ca45d999a8b390a961915e06f1d2e824fa7979d7521ed69f35e45e42d0cc80000000000000000000000000000775fb4e6ea730f3890090165a4248eb005eaae6371b190db97219c35ca95ae23e6aa90b2e33b2ce1c6222e952bae1bd0fdb70ef0f3b261423519a8cd92", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000000000000060000000000000005000000000000000100000000000000cf00000000000000080000000000000004000000000000000900000000000000000000800000000000000000000000000600000000000000020000000000000020000000ba6b6e000100010200000000"], 0x290}, 0x1, 0x0, 0x0, 0x8044}, 0x4) 2018/05/06 06:50:47 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') [ 113.047444] sctp: [Deprecated]: syz-executor1 (pid 8261) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.047444] Use struct sctp_sack_info instead 2018/05/06 06:50:47 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r0}) 2018/05/06 06:50:47 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:47 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:47 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) 2018/05/06 06:50:47 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:47 executing program 7 (fault-call:2 fault-nth:7): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:47 executing program 2: pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x7}}, 0x47, 0x7fff}, &(0x7f0000000280)=0x90) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffff81, 0x20801) dup2(r0, r2) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, {[0x0, 0xff, 0xff]}, 0x2, 0x6, 0x0, 0x8, 0x1f, 0x1, 'team0\x00', 'bond0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x172b}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @broadcast=0xffffffff, @loopback=0x7f000001, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000180)=0x584) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000140)={0x2, 0xf453}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x2}, &(0x7f0000000300)=0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001d00ffff00000000000000000500000018000200ff0a80d2c712ebf1d29aaf47c788375d7d34f856628736055048163aab4983cf70a983e89d2b2a92cd"], 0x2c}, 0x1}, 0x0) [ 113.370159] FAULT_INJECTION: forcing a failure. [ 113.370159] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.382182] CPU: 1 PID: 8288 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 113.389017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.398370] Call Trace: [ 113.400963] dump_stack+0x185/0x1d0 [ 113.404600] should_fail+0x87b/0xab0 [ 113.408329] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 113.413154] ? kernel_poison_pages+0x40/0x360 [ 113.418156] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.423526] ? kernel_poison_pages+0x1a0/0x360 [ 113.428111] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.433560] ? get_page_from_freelist+0xab28/0xb600 [ 113.438580] ? save_stack_trace+0xa5/0xf0 [ 113.442727] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.448355] ? update_stack_state+0x885/0xa40 [ 113.452855] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.458218] ? update_stack_state+0x885/0xa40 [ 113.462719] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 113.467647] ? is_bpf_text_address+0xb4/0x4b0 [ 113.472144] ? kernel_text_address+0x34d/0x3a0 [ 113.476733] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.481577] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 113.486510] kmsan_alloc_page+0x82/0xe0 [ 113.490484] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 113.495244] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 113.500605] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 113.505877] ? kmsan_kmalloc+0x94/0x100 [ 113.509850] ? __kmalloc+0x23c/0x350 [ 113.513559] ? dev_addr_init+0x133/0x6e0 [ 113.517625] ? alloc_netdev_mqs+0x303/0x1740 [ 113.522032] ? __tun_chr_ioctl+0x440b/0x6610 [ 113.526442] ? tun_chr_ioctl+0x9c/0xb0 [ 113.530419] ? do_vfs_ioctl+0xaf0/0x2440 [ 113.534481] ? SYSC_ioctl+0x1d2/0x260 [ 113.538285] ? SyS_ioctl+0x54/0x80 [ 113.541824] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.546664] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.551334] ? should_failslab+0x279/0x2a0 [ 113.555566] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.560411] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.565079] ? kmsan_set_origin+0x9e/0x160 [ 113.569322] alloc_pages_current+0x6b5/0x970 [ 113.573739] get_zeroed_page+0x3f/0xd0 [ 113.577630] dev_alloc_name_ns+0x625/0xda0 [ 113.581867] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 113.587318] ? strchr+0xb5/0x180 [ 113.590683] dev_get_valid_name+0x3a0/0x760 [ 113.595007] __tun_chr_ioctl+0x44ac/0x6610 [ 113.599269] tun_chr_ioctl+0x9c/0xb0 [ 113.602989] ? tun_chr_poll+0x8e0/0x8e0 [ 113.606968] do_vfs_ioctl+0xaf0/0x2440 [ 113.610857] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.616224] ? __fget_light+0x6b9/0x710 [ 113.620210] ? prepare_exit_to_usermode+0x149/0x3a0 [ 113.625226] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 113.630598] SYSC_ioctl+0x1d2/0x260 [ 113.634229] SyS_ioctl+0x54/0x80 [ 113.637596] do_syscall_64+0x309/0x430 [ 113.641508] ? ioctl_file_clone+0x4f0/0x4f0 [ 113.645849] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.651036] RIP: 0033:0x455979 [ 113.654219] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.661921] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 2018/05/06 06:50:47 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x60043) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x496800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x6, 0x20}, {0x1}, 0x5, 0x0, 0x81}) timerfd_settime(r0, 0x1, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/06 06:50:47 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:47 executing program 2: pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:47 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x2) [ 113.669179] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 113.676442] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.683708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 113.690971] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000007 2018/05/06 06:50:47 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:47 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:47 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:47 executing program 2: pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:47 executing program 7 (fault-call:2 fault-nth:8): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) [ 113.990521] FAULT_INJECTION: forcing a failure. [ 113.990521] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 114.002360] CPU: 1 PID: 8328 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 114.009191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.018539] Call Trace: [ 114.021123] dump_stack+0x185/0x1d0 [ 114.024755] should_fail+0x87b/0xab0 [ 114.028474] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 114.033239] ? kernel_poison_pages+0x40/0x360 [ 114.037743] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.043106] ? kernel_poison_pages+0x1a0/0x360 [ 114.047689] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.053138] ? get_page_from_freelist+0xab28/0xb600 [ 114.058160] ? save_stack_trace+0xa5/0xf0 [ 114.062312] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.067765] ? update_stack_state+0x885/0xa40 [ 114.072263] ? update_stack_state+0x885/0xa40 [ 114.076760] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 114.081777] ? is_bpf_text_address+0xb4/0x4b0 [ 114.086276] ? kernel_text_address+0x34d/0x3a0 [ 114.090863] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.095717] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 114.100653] kmsan_alloc_page+0x82/0xe0 [ 114.104633] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 114.109395] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 114.114758] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 114.120037] ? kmsan_kmalloc+0x94/0x100 [ 114.124008] ? __kmalloc+0x23c/0x350 [ 114.127726] ? dev_addr_init+0x133/0x6e0 [ 114.131791] ? alloc_netdev_mqs+0x303/0x1740 [ 114.136197] ? __tun_chr_ioctl+0x440b/0x6610 [ 114.140606] ? tun_chr_ioctl+0x9c/0xb0 [ 114.144503] ? do_vfs_ioctl+0xaf0/0x2440 [ 114.148564] ? SYSC_ioctl+0x1d2/0x260 [ 114.152364] ? SyS_ioctl+0x54/0x80 [ 114.155906] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.160751] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.165421] ? should_failslab+0x279/0x2a0 [ 114.169658] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.174501] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.179176] ? kmsan_set_origin+0x9e/0x160 [ 114.183423] alloc_pages_current+0x6b5/0x970 [ 114.187837] get_zeroed_page+0x3f/0xd0 [ 114.191726] dev_alloc_name_ns+0x625/0xda0 [ 114.195967] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 114.201418] ? strchr+0xb5/0x180 [ 114.204788] dev_get_valid_name+0x3a0/0x760 [ 114.209113] __tun_chr_ioctl+0x44ac/0x6610 [ 114.213365] tun_chr_ioctl+0x9c/0xb0 [ 114.217081] ? tun_chr_poll+0x8e0/0x8e0 [ 114.221055] do_vfs_ioctl+0xaf0/0x2440 [ 114.224959] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.230335] ? __fget_light+0x6b9/0x710 [ 114.234306] ? prepare_exit_to_usermode+0x149/0x3a0 [ 114.239323] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 114.244690] SYSC_ioctl+0x1d2/0x260 [ 114.248324] SyS_ioctl+0x54/0x80 [ 114.251686] do_syscall_64+0x309/0x430 [ 114.255574] ? ioctl_file_clone+0x4f0/0x4f0 [ 114.259903] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.265091] RIP: 0033:0x455979 [ 114.268274] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.275980] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 114.283238] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 2018/05/06 06:50:48 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80483, 0x1) 2018/05/06 06:50:48 executing program 0: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) readahead(r0, 0x0, 0x0) r1 = shmget(0x2, 0x4000, 0x78000440, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/45) 2018/05/06 06:50:48 executing program 2 (fault-call:1 fault-nth:0): mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:48 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:48 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:48 executing program 7 (fault-call:2 fault-nth:9): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:48 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:48 executing program 1: gettid() r0 = getpid() wait4(r0, &(0x7f0000000000), 0x1, 0x0) r1 = shmget(0x3, 0x6000, 0x832, &(0x7f0000ff7000/0x6000)=nil) shmctl$SHM_LOCK(r1, 0xb) [ 114.290487] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.297734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 114.304980] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000008 [ 114.366412] FAULT_INJECTION: forcing a failure. [ 114.366412] name failslab, interval 1, probability 0, space 0, times 0 [ 114.377833] CPU: 1 PID: 8338 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 114.384704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.394086] Call Trace: [ 114.396718] dump_stack+0x185/0x1d0 [ 114.397515] FAULT_INJECTION: forcing a failure. [ 114.397515] name failslab, interval 1, probability 0, space 0, times 0 [ 114.400391] should_fail+0x87b/0xab0 [ 114.400438] should_failslab+0x279/0x2a0 [ 114.400480] kmem_cache_alloc+0x136/0xb90 [ 114.400534] ? getname_flags+0x12a/0xaa0 [ 114.400607] getname_flags+0x12a/0xaa0 [ 114.431644] ? security_capable+0x1ef/0x220 [ 114.436016] user_path_at_empty+0xbb/0x140 [ 114.440328] SYSC_pivot_root+0x1d2/0x4b10 [ 114.444505] ? syscall_return_slowpath+0xe9/0x700 [ 114.449381] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 114.454321] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 114.459777] ? prepare_exit_to_usermode+0x149/0x3a0 [ 114.464827] ? syscall_return_slowpath+0xe9/0x700 [ 114.469714] ? SYSC_write+0x2f0/0x360 [ 114.473565] SyS_pivot_root+0x46/0x70 [ 114.477410] do_syscall_64+0x309/0x430 [ 114.481319] ? path_is_under+0x2f0/0x2f0 [ 114.485394] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.490586] RIP: 0033:0x455979 [ 114.493773] RSP: 002b:00007f5304775c68 EFLAGS: 00000246 ORIG_RAX: 000000000000009b [ 114.501493] RAX: ffffffffffffffda RBX: 00007f53047766d4 RCX: 0000000000455979 [ 114.508764] RDX: 0000000000000000 RSI: 0000000020a96ff8 RDI: 0000000020857ff8 [ 114.516041] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.523315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.530587] R13: 00000000000004ac R14: 00000000006fb0c0 R15: 0000000000000000 [ 114.537882] CPU: 0 PID: 8347 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 114.544733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.554104] Call Trace: [ 114.556728] dump_stack+0x185/0x1d0 [ 114.560398] should_fail+0x87b/0xab0 [ 114.564167] should_failslab+0x279/0x2a0 [ 114.568282] __kmalloc_node+0x22e/0x1190 [ 114.572390] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.577084] ? __mod_timer+0x36b/0x2c40 [ 114.581093] ? kvmalloc_node+0x1a1/0x2e0 [ 114.585200] ? security_tun_dev_attach+0x4c/0x1f0 [ 114.590087] kvmalloc_node+0x1a1/0x2e0 [ 114.594014] ? security_tun_dev_attach+0x8d/0x1f0 [ 114.598892] tun_attach+0x11c9/0x17b0 [ 114.602740] __tun_chr_ioctl+0x5004/0x6610 [ 114.607099] tun_chr_ioctl+0x9c/0xb0 [ 114.610911] ? tun_chr_poll+0x8e0/0x8e0 [ 114.614954] do_vfs_ioctl+0xaf0/0x2440 [ 114.618905] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.624302] ? __fget_light+0x6b9/0x710 [ 114.628307] ? prepare_exit_to_usermode+0x149/0x3a0 [ 114.633363] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 114.638831] SYSC_ioctl+0x1d2/0x260 [ 114.642552] SyS_ioctl+0x54/0x80 [ 114.646007] do_syscall_64+0x309/0x430 [ 114.649943] ? ioctl_file_clone+0x4f0/0x4f0 [ 114.654298] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.659505] RIP: 0033:0x455979 2018/05/06 06:50:48 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0xb, 0x4) 2018/05/06 06:50:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0xe000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='wlan1(\x00') write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/05/06 06:50:48 executing program 5: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x60043) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x496800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x6, 0x20}, {0x1}, 0x5, 0x0, 0x81}) timerfd_settime(r0, 0x1, &(0x7f0000000040), &(0x7f0000000080)) [ 114.662710] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.670452] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 114.677738] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 114.685031] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.692318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 114.699605] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000009 2018/05/06 06:50:48 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0x347) 2018/05/06 06:50:48 executing program 2 (fault-call:1 fault-nth:1): mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') [ 114.971613] FAULT_INJECTION: forcing a failure. [ 114.971613] name failslab, interval 1, probability 0, space 0, times 0 [ 114.983214] CPU: 1 PID: 8372 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 114.990081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.999456] Call Trace: [ 115.002091] dump_stack+0x185/0x1d0 [ 115.005763] should_fail+0x87b/0xab0 [ 115.009534] should_failslab+0x279/0x2a0 [ 115.013646] kmem_cache_alloc+0x136/0xb90 [ 115.017853] ? getname_flags+0x12a/0xaa0 [ 115.021991] getname_flags+0x12a/0xaa0 [ 115.025969] user_path_at_empty+0xbb/0x140 [ 115.030314] SYSC_pivot_root+0x2af/0x4b10 [ 115.034548] ? syscall_return_slowpath+0xe9/0x700 [ 115.039458] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 115.044432] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 115.049926] ? prepare_exit_to_usermode+0x149/0x3a0 [ 115.055018] ? syscall_return_slowpath+0xe9/0x700 [ 115.059950] ? SYSC_write+0x2f0/0x360 [ 115.063846] SyS_pivot_root+0x46/0x70 [ 115.067729] do_syscall_64+0x309/0x430 [ 115.071673] ? path_is_under+0x2f0/0x2f0 [ 115.075771] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.080985] RIP: 0033:0x455979 [ 115.084189] RSP: 002b:00007f5304775c68 EFLAGS: 00000246 ORIG_RAX: 000000000000009b [ 115.091931] RAX: ffffffffffffffda RBX: 00007f53047766d4 RCX: 0000000000455979 [ 115.099228] RDX: 0000000000000000 RSI: 0000000020a96ff8 RDI: 0000000020857ff8 [ 115.106530] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.113827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/06 06:50:49 executing program 5: r0 = socket$inet(0x2b, 0x100000040000, 0x5) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xffffffff) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x42, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) 2018/05/06 06:50:49 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003740), &(0x7f0000003780)=0xb) preadv(r0, &(0x7f00000035c0)=[{&(0x7f0000000040)=""/171, 0xab}, {&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000180)=""/86, 0x56}, {&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/229, 0xe5}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/170, 0xaa}], 0xa, 0x0) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 06:50:49 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) [ 115.121136] R13: 00000000000004ac R14: 00000000006fb0c0 R15: 0000000000000001 2018/05/06 06:50:49 executing program 4: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:49 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x600, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x804}, 0x8010) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000), 0x4) 2018/05/06 06:50:49 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x0, &(0x7f0000feb000/0x12000)=nil, 0x2) 2018/05/06 06:50:49 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:49 executing program 6: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x0) 2018/05/06 06:50:49 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:49 executing program 1: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x30082, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 06:50:49 executing program 6 (fault-call:0 fault-nth:0): get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) 2018/05/06 06:50:49 executing program 7 (fault-call:2 fault-nth:10): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/06 06:50:49 executing program 2 (fault-call:1 fault-nth:2): mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:49 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:49 executing program 4: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e22, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x2, 0x6) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f00000003c0)) getgid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in=@dev}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0x15b) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="300000002100000f2abd700009dbdf2500005aa48b4f000014000d00ff020000dd730000000000000000000108000400"], 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000440)={0x401, 0xffffffffffffffff, 0x6, 0x5}, 0x8) [ 115.865161] FAULT_INJECTION: forcing a failure. [ 115.865161] name failslab, interval 1, probability 0, space 0, times 0 [ 115.876566] CPU: 1 PID: 8413 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 115.883433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.892818] Call Trace: [ 115.895457] dump_stack+0x185/0x1d0 [ 115.899145] should_fail+0x87b/0xab0 [ 115.902967] should_failslab+0x279/0x2a0 [ 115.907082] kmem_cache_alloc+0x136/0xb90 [ 115.911420] ? __anon_vma_prepare+0x82/0xb10 [ 115.915872] ? __anon_vma_prepare+0xc9/0xb10 [ 115.916519] FAULT_INJECTION: forcing a failure. [ 115.916519] name failslab, interval 1, probability 0, space 0, times 0 [ 115.920352] ? rcu_all_qs+0x32/0x1f0 [ 115.920439] __anon_vma_prepare+0xc9/0xb10 [ 115.920468] ? handle_mm_fault+0x428f/0x7e50 [ 115.920521] ? do_huge_pmd_anonymous_page+0x92/0x2520 [ 115.949392] do_huge_pmd_anonymous_page+0x3e8/0x2520 [ 115.954541] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.959399] ? is_vma_temporary_stack+0x27/0x90 [ 115.964088] handle_mm_fault+0x428f/0x7e50 [ 115.968343] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.973239] __do_page_fault+0xec4/0x1a10 [ 115.977444] ? page_fault+0x25/0x50 [ 115.981106] do_page_fault+0xd3/0x260 [ 115.984961] page_fault+0x25/0x50 [ 115.988446] RIP: 0010:__put_user_4+0x1c/0x30 [ 115.992849] RSP: 0018:ffff8801a7b3fd40 EFLAGS: 00010293 [ 115.998219] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020000040 [ 116.005498] RDX: 0000000000000000 RSI: 000000000000001b RDI: 0000000000000000 [ 116.012769] RBP: ffff8801a7b3fe50 R08: ffffffff8aab7fb0 R09: 0000000000000000 [ 116.020055] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88014bb1cc00 [ 116.027327] R13: 0000000000000000 R14: 00000000200001c0 R15: 0000000020000040 [ 116.034667] ? SYSC_get_mempolicy+0x12b9/0x1620 [ 116.039386] SyS_get_mempolicy+0x77/0xa0 [ 116.043517] do_syscall_64+0x309/0x430 [ 116.047423] ? SYSC_migrate_pages+0x940/0x940 [ 116.051930] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.057124] RIP: 0033:0x455979 [ 116.060312] RSP: 002b:00007f934fd45c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ef [ 116.068036] RAX: ffffffffffffffda RBX: 00007f934fd466d4 RCX: 0000000000455979 [ 116.075313] RDX: 0000000000000400 RSI: 00000000200001c0 RDI: 0000000020000040 [ 116.082586] RBP: 000000000072bea0 R08: 0000000000000002 R09: 0000000000000000 [ 116.089870] R10: 0000000020feb000 R11: 0000000000000246 R12: 0000000000000013 [ 116.097143] R13: 00000000000000a5 R14: 00000000006f5018 R15: 0000000000000000 [ 116.104442] CPU: 0 PID: 8425 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 116.111398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.120777] Call Trace: [ 116.123421] dump_stack+0x185/0x1d0 [ 116.127087] should_fail+0x87b/0xab0 [ 116.130848] should_failslab+0x279/0x2a0 [ 116.134956] __kmalloc_track_caller+0x208/0xcb0 [ 116.139691] ? kvasprintf_const+0x305/0x3b0 [ 116.144112] kstrdup_const+0x154/0x270 [ 116.148065] kvasprintf_const+0x305/0x3b0 [ 116.152260] kobject_set_name_vargs+0x11f/0x390 [ 116.157051] dev_set_name+0x1cb/0x200 [ 116.160942] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 116.166433] netdev_register_kobject+0x14a/0x6d0 [ 116.171239] ? raw_notifier_call_chain+0x1e7/0x250 [ 116.176261] register_netdevice+0x18a7/0x26d0 [ 116.180804] __tun_chr_ioctl+0x506f/0x6610 [ 116.185165] tun_chr_ioctl+0x9c/0xb0 [ 116.188933] ? tun_chr_poll+0x8e0/0x8e0 [ 116.192939] do_vfs_ioctl+0xaf0/0x2440 [ 116.196875] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.202271] ? __fget_light+0x6b9/0x710 [ 116.206279] ? prepare_exit_to_usermode+0x149/0x3a0 [ 116.211331] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.216779] SYSC_ioctl+0x1d2/0x260 [ 116.220506] SyS_ioctl+0x54/0x80 [ 116.223961] do_syscall_64+0x309/0x430 [ 116.227902] ? ioctl_file_clone+0x4f0/0x4f0 [ 116.232264] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.237470] RIP: 0033:0x455979 [ 116.240673] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 116.248411] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 116.255701] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 116.262986] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.270277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 116.277564] R13: 000000000000036f R14: 00000000006f9308 R15: 000000000000000a 2018/05/06 06:50:50 executing program 2: pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/06 06:50:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x8, 0x7d, 0x200000000000000c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000001c0), &(0x7f0000000140)=""/23}, 0x18) r1 = dup2(r0, r0) mq_getsetattr(r1, &(0x7f0000000000)={0x8000, 0x5, 0x3, 0x1000, 0xa52, 0x81, 0x1000, 0x10001}, &(0x7f0000000040)) 2018/05/06 06:50:50 executing program 7 (fault-call:2 fault-nth:11): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) [ 116.480297] FAULT_INJECTION: forcing a failure. [ 116.480297] name failslab, interval 1, probability 0, space 0, times 0 [ 116.491767] CPU: 1 PID: 8440 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 116.498720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.508093] Call Trace: [ 116.510724] dump_stack+0x185/0x1d0 [ 116.514393] should_fail+0x87b/0xab0 [ 116.518206] should_failslab+0x279/0x2a0 [ 116.522369] __kmalloc+0xc2/0x350 [ 116.525909] ? device_add+0x132/0x2cb0 [ 116.529842] device_add+0x132/0x2cb0 [ 116.533602] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 116.539092] netdev_register_kobject+0x283/0x6d0 [ 116.543944] register_netdevice+0x18a7/0x26d0 [ 116.548494] __tun_chr_ioctl+0x506f/0x6610 [ 116.552851] tun_chr_ioctl+0x9c/0xb0 [ 116.556615] ? tun_chr_poll+0x8e0/0x8e0 [ 116.560621] do_vfs_ioctl+0xaf0/0x2440 [ 116.564558] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.569954] ? __fget_light+0x6b9/0x710 [ 116.573964] ? prepare_exit_to_usermode+0x149/0x3a0 [ 116.579019] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.584465] SYSC_ioctl+0x1d2/0x260 [ 116.584770] FAULT_INJECTION: forcing a failure. [ 116.584770] name failslab, interval 1, probability 0, space 0, times 0 [ 116.588188] SyS_ioctl+0x54/0x80 [ 116.588270] do_syscall_64+0x309/0x430 [ 116.606663] ? ioctl_file_clone+0x4f0/0x4f0 [ 116.611008] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.616209] RIP: 0033:0x455979 [ 116.619402] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 116.627125] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 116.634398] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 116.641668] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.648938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 116.656208] R13: 000000000000036f R14: 00000000006f9308 R15: 000000000000000b [ 116.663503] CPU: 0 PID: 8444 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 116.670362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.679731] Call Trace: [ 116.682362] dump_stack+0x185/0x1d0 [ 116.686037] should_fail+0x87b/0xab0 [ 116.689845] should_failslab+0x279/0x2a0 [ 116.693948] kmem_cache_alloc+0x136/0xb90 [ 116.698142] ? __anon_vma_prepare+0x1c6/0xb10 [ 116.702673] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.708108] ? find_mergeable_anon_vma+0x522/0xce0 [ 116.713099] ? rcu_all_qs+0x32/0x1f0 [ 116.716890] __anon_vma_prepare+0x1c6/0xb10 [ 116.721244] ? handle_mm_fault+0x428f/0x7e50 [ 116.725688] ? do_huge_pmd_anonymous_page+0x92/0x2520 [ 116.730913] do_huge_pmd_anonymous_page+0x3e8/0x2520 [ 116.736060] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.740941] ? is_vma_temporary_stack+0x27/0x90 [ 116.745651] handle_mm_fault+0x428f/0x7e50 [ 116.749950] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.754903] __do_page_fault+0xec4/0x1a10 [ 116.759152] ? page_fault+0x25/0x50 [ 116.762841] do_page_fault+0xd3/0x260 [ 116.766727] page_fault+0x25/0x50 [ 116.770229] RIP: 0010:__put_user_4+0x1c/0x30 [ 116.774649] RSP: 0018:ffff8801a342fd40 EFLAGS: 00010293 [ 116.780040] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020000040 [ 116.787327] RDX: 0000000000000000 RSI: 000000000000001b RDI: 0000000000000000 [ 116.794615] RBP: ffff8801a342fe50 R08: ffffffff8aab7fb0 R09: 0000000000000000 [ 116.801904] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88014dd2ac00 [ 116.809190] R13: 0000000000000000 R14: 00000000200001c0 R15: 0000000020000040 [ 116.816549] ? SYSC_get_mempolicy+0x12b9/0x1620 [ 116.821300] SyS_get_mempolicy+0x77/0xa0 [ 116.825449] do_syscall_64+0x309/0x430 [ 116.829384] ? SYSC_migrate_pages+0x940/0x940 [ 116.833915] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.839125] RIP: 0033:0x455979 [ 116.842328] RSP: 002b:00007f934fd45c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ef [ 116.850069] RAX: ffffffffffffffda RBX: 00007f934fd466d4 RCX: 0000000000455979 [ 116.857359] RDX: 0000000000000400 RSI: 00000000200001c0 RDI: 0000000020000040 [ 116.864647] RBP: 000000000072bea0 R08: 0000000000000002 R09: 0000000000000000 [ 116.871937] R10: 0000000020feb000 R11: 0000000000000246 R12: 0000000000000013 2018/05/06 06:50:50 executing program 6 (fault-call:0 fault-nth:1): get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) 2018/05/06 06:50:50 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', 0xa000, r0, r1, 0x7ff, 0x1, 0x4000) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge_slave_0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b004000020000000000000000000062d9805e35a3c60316"]}) 2018/05/06 06:50:50 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000006c0), &(0x7f0000000700)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x6c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x128, 0x160, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x2, 0x8, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x800000000000000, [0x100000000, 0x4, 0x2, 0x1000, 0x1000, 0xfffffffffffffffd], 0x9, 0x5, 0x619f}}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x8a28, 0x7, 0x2}, {0x400, 0x80, 0x8}, {0x7, 0x9}, 0xc55, 0x200}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xff0000ff, 0xffffff00, 'veth1_to_bond\x00', 'ip_vti0\x00', {0xff}, {}, 0x73, 0x1, 0x10}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0x122, 0x7f, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x81}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) accept$nfc_llcp(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x60) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, r2, r3, 0x200, 0x6, 0x20) 2018/05/06 06:50:50 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x600) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x6, 0x5, 0x5, 0x0, 0x11}) [ 116.879226] R13: 00000000000000a5 R14: 00000000006f5018 R15: 0000000000000001 2018/05/06 06:50:50 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:51 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 06:50:51 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x2) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x352, 0x0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000efaffc)) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f00000002c0)=@ax25, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/210, 0xd2}, 0x20) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x240800, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x3) 2018/05/06 06:50:51 executing program 4: perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x122) 2018/05/06 06:50:51 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x20002) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') 2018/05/06 06:50:51 executing program 6 (fault-call:0 fault-nth:2): get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x400, &(0x7f0000feb000/0x12000)=nil, 0x2) 2018/05/06 06:50:51 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x3, {{0xa, 0x4e20, 0xc9, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, &(0x7f00000003c0), 0x8, 0x0) 2018/05/06 06:50:51 executing program 0: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x85) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={'lo\x00', {0x4, 0xfffffffffffff35e, 0x2, "0a9da8a85d50", 0x25b}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000280)={0x0}) open(&(0x7f0000000300)='./file1\x00', 0x602, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r1, r2, 0x7fff}) r3 = open(&(0x7f00001de000)='./file1\x00', 0x19113d, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000180)={{0x1, 0x2, 0x7, 0x3}, 0x1, 0xfffffffffffffff8, 'id1\x00', 'timer1\x00', 0x0, 0x10000, 0x4, 0x10001, 0x401}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc0189436, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x9, 0x8a, 0x0, 0x4, 0x1ff, 0x3ff, 0x9, 0x9], 0x8, 0x9ef, 0x3, 0x8, 0x1, 0x2, {0x1, 0x7, 0x800, 0x4a54, 0x6, 0x20, 0x5ac, 0x7fff800000000000, 0x75, 0x7f, 0xff, 0x9e4, 0x5, 0xfa, "d6755019dfa79fd02250fa4a9400077a6e977e6b794e0bd015bfbbfcfd505c86"}}) 2018/05/06 06:50:51 executing program 7 (fault-call:2 fault-nth:12): socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) [ 117.360331] FAULT_INJECTION: forcing a failure. [ 117.360331] name failslab, interval 1, probability 0, space 0, times 0 [ 117.371788] CPU: 1 PID: 8485 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 117.375654] FAULT_INJECTION: forcing a failure. [ 117.375654] name failslab, interval 1, probability 0, space 0, times 0 [ 117.378652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.378664] Call Trace: [ 117.378706] dump_stack+0x185/0x1d0 [ 117.378763] should_fail+0x87b/0xab0 [ 117.409269] should_failslab+0x279/0x2a0 [ 117.413349] kmem_cache_alloc+0x136/0xb90 [ 117.417932] ? __khugepaged_enter+0xac/0x7a0 [ 117.422377] ? __msan_poison_alloca+0x15c/0x1d0 [ 117.427060] ? __khugepaged_enter+0x46/0x7a0 [ 117.431479] __khugepaged_enter+0xac/0x7a0 [ 117.435759] ? do_huge_pmd_anonymous_page+0x4c4/0x2520 [ 117.441050] do_huge_pmd_anonymous_page+0x535/0x2520 [ 117.446176] handle_mm_fault+0x428f/0x7e50 [ 117.450442] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.455339] __do_page_fault+0xec4/0x1a10 [ 117.459547] ? page_fault+0x25/0x50 [ 117.463208] do_page_fault+0xd3/0x260 [ 117.467068] page_fault+0x25/0x50 [ 117.470542] RIP: 0010:__put_user_4+0x1c/0x30 [ 117.474945] RSP: 0018:ffff8801c202fd40 EFLAGS: 00010293 [ 117.480315] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020000040 [ 117.487588] RDX: 0000000000000000 RSI: 000000000000001b RDI: 0000000000000000 [ 117.494860] RBP: ffff8801c202fe50 R08: ffffffff8aab7fb0 R09: 0000000000000000 [ 117.502128] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88014bb1d000 [ 117.509399] R13: 0000000000000000 R14: 00000000200001c0 R15: 0000000020000040 [ 117.516733] ? SYSC_get_mempolicy+0x12b9/0x1620 [ 117.521450] SyS_get_mempolicy+0x77/0xa0 [ 117.525567] do_syscall_64+0x309/0x430 [ 117.529473] ? SYSC_migrate_pages+0x940/0x940 [ 117.533980] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.539173] RIP: 0033:0x455979 [ 117.542360] RSP: 002b:00007f934fd45c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ef [ 117.550078] RAX: ffffffffffffffda RBX: 00007f934fd466d4 RCX: 0000000000455979 [ 117.557349] RDX: 0000000000000400 RSI: 00000000200001c0 RDI: 0000000020000040 [ 117.564618] RBP: 000000000072bea0 R08: 0000000000000002 R09: 0000000000000000 [ 117.571887] R10: 0000000020feb000 R11: 0000000000000246 R12: 0000000000000013 [ 117.579158] R13: 00000000000000a5 R14: 00000000006f5018 R15: 0000000000000002 [ 117.586462] CPU: 0 PID: 8484 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 117.593320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.602690] Call Trace: [ 117.605316] dump_stack+0x185/0x1d0 [ 117.608991] should_fail+0x87b/0xab0 [ 117.612750] should_failslab+0x279/0x2a0 [ 117.616856] __kmalloc_track_caller+0x208/0xcb0 [ 117.621558] ? kmsan_slab_alloc+0x11/0x20 [ 117.625740] ? __kernfs_new_node+0xae/0x6e0 [ 117.630095] ? kvasprintf_const+0x305/0x3b0 [ 117.634454] ? kobject_set_name_vargs+0x11f/0x390 [ 117.639331] ? dev_set_name+0x1cb/0x200 [ 117.643351] kstrdup_const+0x154/0x270 [ 117.647304] __kernfs_new_node+0xae/0x6e0 [ 117.651505] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.656393] kernfs_create_dir_ns+0x167/0x4e0 [ 117.660931] sysfs_create_dir_ns+0x177/0x4c0 [ 117.665378] ? netdev_release+0xf0/0xf0 [ 117.669394] kobject_add_internal+0xbef/0x1700 [ 117.674077] kobject_add+0x413/0x480 [ 117.677890] device_add+0x8dc/0x2cb0 [ 117.681647] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 117.687138] netdev_register_kobject+0x283/0x6d0 [ 117.692006] register_netdevice+0x18a7/0x26d0 [ 117.696547] __tun_chr_ioctl+0x506f/0x6610 [ 117.700907] tun_chr_ioctl+0x9c/0xb0 [ 117.704671] ? tun_chr_poll+0x8e0/0x8e0 [ 117.708675] do_vfs_ioctl+0xaf0/0x2440 [ 117.712608] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 117.718006] ? __fget_light+0x6b9/0x710 [ 117.722012] ? prepare_exit_to_usermode+0x149/0x3a0 [ 117.727068] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.732515] SYSC_ioctl+0x1d2/0x260 [ 117.736250] SyS_ioctl+0x54/0x80 [ 117.739715] do_syscall_64+0x309/0x430 [ 117.743650] ? ioctl_file_clone+0x4f0/0x4f0 [ 117.748011] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.753218] RIP: 0033:0x455979 2018/05/06 06:50:51 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') [ 117.756425] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 117.764165] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 117.771452] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 117.778740] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.786031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 117.793326] R13: 000000000000036f R14: 00000000006f9308 R15: 000000000000000c [ 117.801110] ------------[ cut here ]------------ 2018/05/06 06:50:51 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x42001, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x53, r1}) clone(0x26000000, &(0x7f0000659ffe), &(0x7f00000001c0), &(0x7f0000a4a000), &(0x7f0000000200)="73603481666df4189af6d24788ca656a4da52e1486a944ca4f7715148470694b43d349c55766") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000040)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x480000, 0x0) [ 117.805926] kobject_add_internal failed for tun10 (error: -12 parent: net) [ 117.813547] WARNING: CPU: 0 PID: 8484 at lib/kobject.c:242 kobject_add_internal+0x10fc/0x1700 [ 117.822232] Kernel panic - not syncing: panic_on_warn set ... [ 117.822232] [ 117.829633] CPU: 0 PID: 8484 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 117.836484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.845853] Call Trace: [ 117.848476] dump_stack+0x185/0x1d0 [ 117.852145] panic+0x39d/0x940 [ 117.855405] ? disable_trace_on_warning+0x18/0xd0 [ 117.860292] __warn+0x40f/0x580 [ 117.863600] ? kobject_add_internal+0x10fc/0x1700 [ 117.868491] report_bug+0x72a/0x880 [ 117.872156] ? kobject_add_internal+0x10fc/0x1700 [ 117.877123] do_error_trap+0x1aa/0x600 [ 117.881070] do_invalid_op+0x46/0x50 [ 117.884821] invalid_op+0x1b/0x40 [ 117.888307] RIP: 0010:kobject_add_internal+0x10fc/0x1700 [ 117.893769] RSP: 0018:ffff8801a1a9f588 EFLAGS: 00010282 [ 117.899157] RAX: 000000000000003e RBX: 0000000000000000 RCX: 0000000000000000 [ 117.906446] RDX: ffffc90011dbf000 RSI: 000000000003ffff RDI: 0000000000040000 [ 117.913740] RBP: ffff8801a1a9f620 R08: 0000000000000000 R09: 0000000000000002 [ 117.921032] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 117.928325] R13: 00000000fffffff4 R14: ffffffff8a8f750c R15: ffff88014b40a698 [ 117.935672] ? kobject_add_internal+0x10fc/0x1700 [ 117.940606] kobject_add+0x413/0x480 [ 117.944433] device_add+0x8dc/0x2cb0 [ 117.948196] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 117.953694] netdev_register_kobject+0x283/0x6d0 [ 117.958559] register_netdevice+0x18a7/0x26d0 2018/05/06 06:50:52 executing program 2: pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='\x00') [ 117.963100] __tun_chr_ioctl+0x506f/0x6610 [ 117.967461] tun_chr_ioctl+0x9c/0xb0 [ 117.971229] ? tun_chr_poll+0x8e0/0x8e0 [ 117.975231] do_vfs_ioctl+0xaf0/0x2440 [ 117.979174] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 117.984566] ? __fget_light+0x6b9/0x710 [ 117.988572] ? prepare_exit_to_usermode+0x149/0x3a0 [ 117.993624] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.999082] SYSC_ioctl+0x1d2/0x260 [ 118.002799] SyS_ioctl+0x54/0x80 [ 118.006256] do_syscall_64+0x309/0x430 [ 118.010194] ? ioctl_file_clone+0x4f0/0x4f0 [ 118.014551] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.019760] RIP: 0033:0x455979 [ 118.022968] RSP: 002b:00007ff567523c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 118.030716] RAX: ffffffffffffffda RBX: 00007ff5675246d4 RCX: 0000000000455979 [ 118.038015] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000015 [ 118.045305] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.052595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 118.059884] R13: 000000000000036f R14: 00000000006f9308 R15: 000000000000000c [ 118.067625] Dumping ftrace buffer: [ 118.072203] (ftrace buffer empty) [ 118.075897] Kernel Offset: disabled [ 118.079517] Rebooting in 86400 seconds..