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 '10.128.0.4' (ECDSA) to the list of known hosts. 2018/04/19 10:46:43 fuzzer started 2018/04/19 10:46:44 dialing manager at 10.128.0.26:42695 2018/04/19 10:46:51 kcov=true, comps=false 2018/04/19 10:46:53 executing program 0: 2018/04/19 10:46:53 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f000047c000)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/19 10:46:53 executing program 7: clone(0x0, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000000640), &(0x7f0000000680)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') rename(&(0x7f0000000180)='.', &(0x7f00000001c0)='.') pread64(r0, &(0x7f00000000c0)=""/53, 0x1c1, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000f40)=ANY=[@ANYPTR64=&(0x7f0000000d40)=ANY=[@ANYRES64, @ANYRES64], @ANYBLOB], &(0x7f0000000cc0)=0x2) execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000940)=[&(0x7f00000006c0)='/dev/rtc\x00', &(0x7f0000000700)='\\\x00', &(0x7f0000000740)='\x00', &(0x7f0000000900)='nq\x00'], &(0x7f0000000a40)=[&(0x7f00000009c0)='/dev/rtc\x00']) 2018/04/19 10:46:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x3ab, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x1000000, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/19 10:46:53 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x20000006, 0x0, 0x0, 0xfffffffb}]}) io_setup(0x5, &(0x7f00000007c0)=0x0) io_getevents(r0, 0x0, 0x0, &(0x7f0000000800), &(0x7f0000000900)={0x0, 0x1c9c380}) 2018/04/19 10:46:54 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/19 10:46:54 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) 2018/04/19 10:46:54 executing program 6: syzkaller login: [ 42.397650] ip (3758) used greatest stack depth: 54672 bytes left [ 43.580805] ip (3871) used greatest stack depth: 54544 bytes left [ 43.740969] ip (3888) used greatest stack depth: 54200 bytes left [ 44.177483] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.184104] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.214896] device bridge_slave_0 entered promiscuous mode [ 44.237167] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.243653] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.287620] device bridge_slave_0 entered promiscuous mode [ 44.303937] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.310433] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.326157] device bridge_slave_0 entered promiscuous mode [ 44.345387] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.351898] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.372349] device bridge_slave_0 entered promiscuous mode [ 44.395086] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.401563] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.420906] device bridge_slave_0 entered promiscuous mode [ 44.440253] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.446710] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.471749] device bridge_slave_0 entered promiscuous mode [ 44.483622] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.490160] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.511905] device bridge_slave_1 entered promiscuous mode [ 44.532984] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.539479] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.564320] device bridge_slave_1 entered promiscuous mode [ 44.575702] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.582194] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.602136] device bridge_slave_0 entered promiscuous mode [ 44.613904] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.620397] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.629860] device bridge_slave_1 entered promiscuous mode [ 44.643631] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.650186] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.660282] device bridge_slave_1 entered promiscuous mode [ 44.671107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.681140] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.687614] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.714119] device bridge_slave_1 entered promiscuous mode [ 44.720753] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.727230] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.760141] device bridge_slave_0 entered promiscuous mode [ 44.778281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.786566] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.793090] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.830153] device bridge_slave_1 entered promiscuous mode [ 44.839116] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.845585] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.867659] device bridge_slave_1 entered promiscuous mode [ 44.883233] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.893783] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.901661] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.911497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.922831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.960532] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.967104] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.022117] device bridge_slave_1 entered promiscuous mode [ 45.053695] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.091793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.106360] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.122171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.159295] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.198581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.282664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.338168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.405738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.900690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.924287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.088387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.095759] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.103750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.116303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.201966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.286618] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.335778] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.346020] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.355968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.414946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.466665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.523467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.573396] ip (4087) used greatest stack depth: 53640 bytes left [ 46.639704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.653842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.133507] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.281210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.352161] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.365829] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.373748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.391554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.492599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.560242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.570337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.589341] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.598018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.618894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.653342] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.665383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.673168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.683828] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.719553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.732422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.747265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.785453] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.793951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.822866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.857324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.866389] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.876697] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.890900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.916121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.950758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.976244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.995912] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.003551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.017450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.033879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.044787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.052968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.078801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.099181] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.106659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.117741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.136617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.145917] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.153549] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.169234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.219216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.241931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.269844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.292515] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.300147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.316858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.337430] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.354393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.373019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.411634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.442926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.473814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.494724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.512694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.535433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.564603] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.573198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.586882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.600353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.607588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.640866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.252875] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.259407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.266310] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.272938] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.321885] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.333198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.500881] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.507374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.514304] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.520773] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.559888] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.577384] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.583837] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.590691] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.597138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.651165] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.661676] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.668125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.674977] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.681416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.695415] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.710335] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.716819] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.723637] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.730125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.788609] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.995167] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.001665] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.008507] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.014952] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.056504] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.095118] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.101616] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.108540] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.115001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.190250] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.278374] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.284873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.291759] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.298213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.383087] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.389727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.408751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.417116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.425981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.434781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.443220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.451444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.767524] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.965920] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.003954] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.167279] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.261812] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.603672] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.610514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.626963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.647979] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.655655] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.759010] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.765324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.776859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.815930] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.867963] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.874288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.897981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.953252] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.959572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.974163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.040612] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.046933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.057656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.411962] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.418301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.432923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.487190] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.493461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.505420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.681778] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.688143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.698629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 10:47:20 executing program 1: 2018/04/19 10:47:20 executing program 2: 2018/04/19 10:47:20 executing program 1: [ 67.073668] mmap: syz-executor4 (5734) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 67.161232] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 67.203502] netlink: 'syz-executor5': attribute type 5 has an invalid length. [ 67.222538] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 67.370794] audit: type=1326 audit(1524134841.369:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5760 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0xffff0000 [ 68.274840] audit: type=1326 audit(1524134842.273:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5760 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0xffff0000 2018/04/19 10:47:22 executing program 3: unlink(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000f06c5d283b"], 0x4) 2018/04/19 10:47:22 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x10001, 0xffffffffffffff00, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) sendto$inet6(r2, &(0x7f00000001c0)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5d3fa71011d0d6130e5c52572205762d7b732f7afb", 0x48, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/19 10:47:22 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x20000000db}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) dup3(r1, r0, 0x0) 2018/04/19 10:47:22 executing program 2: 2018/04/19 10:47:22 executing program 1: 2018/04/19 10:47:22 executing program 6: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001180)) 2018/04/19 10:47:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=ANY=[@ANYBLOB="3400000019000101000000000000000002200020ff00ff000000000008000b00bc000000080007008a000001080001007f000001"], 0x1}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/04/19 10:47:22 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x40, r1}) 2018/04/19 10:47:22 executing program 1: lookup_dcookie(0x6, &(0x7f0000000080)=""/119, 0x77) clock_settime(0xfffffffffffffff1, &(0x7f0000000040)) 2018/04/19 10:47:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = msgget(0x2, 0x40) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000080)=""/230) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0xb, 0x1000003dd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) 2018/04/19 10:47:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) fdatasync(r0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x4000000000202000) dup(r0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00005c6000)=""/6, &(0x7f0000000080)=0x72) 2018/04/19 10:47:22 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x28) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0xff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301}, 0x14}, 0x1}, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/137, 0x89}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x2) 2018/04/19 10:47:22 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/04/19 10:47:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x48, &(0x7f00000006c0)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000000900000003000000b002000000000000ffffffffffffffff10010000ffffffff08020000ffffffffffffffff08020000ffffffff03000000", @ANYPTR=&(0x7f000002cfd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d705f747261700000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000e31db371bf"], 0x3) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xbe6f, 0x10000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) 2018/04/19 10:47:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xe6a8, 0x2}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x30, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/19 10:47:22 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xa, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400040, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x8, 0x4) 2018/04/19 10:47:22 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x40, r1}) 2018/04/19 10:47:22 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x28) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0xff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301}, 0x14}, 0x1}, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/137, 0x89}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x2) 2018/04/19 10:47:22 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f00009e1000/0x3000)=nil, 0x3000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x15, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000013000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa6, 0x24b00) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/19 10:47:22 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x4, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) ptrace$poke(0x1, r1, &(0x7f0000000200), 0xffffffffffffffff) socketpair(0x9, 0x7, 0xbdc, &(0x7f00000000c0)) chmod(&(0x7f0000000080)='./file0\x00', 0x18) 2018/04/19 10:47:23 executing program 7: r0 = gettid() r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000256000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x8972, r2, 0xfffffffffffffff8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r3, 0x1}) bind$inet(r2, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x14) 2018/04/19 10:47:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000006dc0)=[{{&(0x7f00000033c0)=@nl=@proc, 0xc, &(0x7f0000004440), 0x0, &(0x7f0000004480)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f0000007040)) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "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"}, 0x1004) 2018/04/19 10:47:23 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x91) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000000340)="1f0000000104fffffd0600000000d9d8f04101000b000100030423ca00aca9", 0x1f) ftruncate(r2, 0x7fff) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x101, 0x7, 0x8b, &(0x7f0000ffe000/0x1000)=nil, 0x81}) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) tee(r1, r2, 0x0, 0xe) 2018/04/19 10:47:23 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x4080c0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x1000240) open$dir(&(0x7f00000000c0)='./file0\x00', 0x3, 0x0) 2018/04/19 10:47:23 executing program 1: socket$unix(0x1, 0x7, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "84eef8", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}}}}}}}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/19 10:47:23 executing program 3: r0 = eventfd(0x80010001) write$eventfd(r0, &(0x7f0000000140)=0xffffffffffffff90, 0x8) poll(&(0x7f00000000c0)=[{r0, 0x401}], 0x1, 0x4000000000003c) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x37f43b11, 0x40) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0xfffffffffffffff7) 2018/04/19 10:47:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x601, 0x70bd25, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000004c0)={0x6, 0x0, 0xc86de60, 0x3, 0x3ff, 0xfff}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0xe8, 0x4e23, 0x5, 0x4e22, 0x400, 0xa, 0x80, 0x20, 0x77, 0x0, r3}, {0x8, 0x80, 0xf51, 0x4, 0x4, 0x3f, 0x158}, {0x5305, 0x9, 0x80000000, 0x9}, 0x0, 0x6e6bb7, 0x2, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x3b}, 0x0, @in=@loopback=0x7f000001, 0x3501, 0x4, 0x3, 0xffffffff, 0x0, 0xffffffff7fffffff, 0xfffffffffffffffa}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{0x10000, 0x40}, 'port0\x00', 0x31, 0x400, 0xfffffffffffff800, 0x8, 0x4, 0x8001, 0x1f, 0x0, 0x3, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000001c0)={0x7, 0x800, 0x4, 0x63, 0xfffffffffffffff9, 0x20}) 2018/04/19 10:47:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2e) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x360, 0x0, 0xffffffff, 0xffffffff, 0x118, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000180), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], [0x0, 0xff, 0x0, 0xffffffff], 'erspan0\x00', 'rose0\x00', {}, {0xff}, 0x9e, 0x1, 0x6, 0x34}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x9, 0x0, 0x20ded3502994dcea}}}, {{@uncond, 0x0, 0x138, 0x178, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xcc, 0x2, 0x1, [0x4, 0x3, 0x1, 0xffffffffffffff29, 0x6, 0xcc0b, 0x0, 0x1000, 0xfffffffffffffff7, 0x5, 0x800, 0x3, 0x4, 0x7fff, 0x8001, 0x2], 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x7fffffff000000, 0x400, 0x81, 0x40, 0x4, 0x9, 0x8, 0x80]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x7], 0x1, 0x6, 0x3, 0x8, 0x3, 0x401, {0x7ff, 0x0, 0x0, 0x101, 0x83, 0x7ff, 0x3, 0x8, 0x0, 0x200, 0x100, 0xffff, 0xfc, 0x9, "8be05dda9841dde56d2c1f47eae666bfa9afed9142ab955ad2ddade2f5f66975"}}) linkat(r1, &(0x7f0000000580)='./file0\x00', r4, &(0x7f00000005c0)='./file0\x00', 0x1000) 2018/04/19 10:47:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000006dc0)=[{{&(0x7f00000033c0)=@nl=@proc, 0xc, &(0x7f0000004440), 0x0, &(0x7f0000004480)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f0000007040)) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "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"}, 0x1004) 2018/04/19 10:47:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) accept$ipx(r1, 0x0, &(0x7f0000000080)) 2018/04/19 10:47:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x80000000}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffeffffffffffff, 0x20000000000015, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001200)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x8e40, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x5d0}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008) r3 = getpgrp(0x0) mq_notify(r0, &(0x7f0000001240)={0x0, 0x41, 0x2, @tid=r3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/19 10:47:24 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x7, &(0x7f0000001400)=[{&(0x7f0000000100)="d45e4b6f96d79225ee281e64754cebc69168f48c834c875838aa3fece5a9dcff486922d44fbab4bdbb9880f3675f5a41ab7300eb8b66ca3535900aa95031941d5fff1cc25ad666761b289b3f2a4dc2ec5ef8c0627e54d0a5f1917329eff2953f805f31fcaefdb5d6fa1746", 0x6b}, {&(0x7f0000000180)="629dfdf94160268dcb4968c0bc9dadc44181d45596a5cec7f9a28834e04adbd44c47a4a3fa98a0092a1c3a914cbf77da5eefc5f2507702b44f0384e629e2beea56f31c6cf4b8641de321", 0x4a, 0x10001}, {&(0x7f0000000200)="a69fa4e68a8487d9efa26e5bd394fd6b3c7ab2e77f882973269151486dd0a4e6afab36456d674e576909342325591ee093a7198a428cfece98289fd24a239300c869", 0x42, 0x5}, {&(0x7f0000000280)="431543c5419a2ce53f2a9f59cfee7f81bc3d1d34e0eaba88786494a92bcddc6e317f64a2438161166700f00f872a713700759557e88fb5fcc91aeac612acb2da1c62a5feeac60032348fbccbc649ae9f6412337881285d6def26414bef80140fbd32f7c555a87bafef635fea03846a930430d86320449528ee7a1a67062c510539c8d9b4eba06665311f9d5888c986c60a6f8df70f9ebb89eb3fb652a8eb303bf66b8c", 0xa3, 0x4}, {&(0x7f0000000340), 0x0, 0x4}, {&(0x7f0000000380)="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", 0x1000, 0xfffffffffffff801}, {&(0x7f0000001380)="dd01b3cdefe96e1ef723152519126f1ca3d6bcf2c667226a674972ad7bae8f0051449a1baafb03a146cecc9a9350e28a31a504e9ba3b614ee5e37e49d2a476733e9b28c5666ab10cb32724e17b0fc66cc3261c3f56d4615edfa259bd2795920d721f32ec66e222d72cdd2e14f7d02b64e506", 0x72, 0xffffffff}], 0x1000000, &(0x7f00000014c0)={[{@space_cache='space_cache', 0x2c}, {@metadata_ratio={'metadata_ratio', 0x3d, [0x37, 0x37, 0x78, 0x7c, 0x31, 0x39, 0x37, 0x7d, 0x35, 0x9e2f90274ab32d8e]}, 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x34, 0x36, 0x3f, 0x38, 0x38]}, 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}]}) 2018/04/19 10:47:24 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001100)={0x0, 0x2000000000000080, 0x1, 'queue1\x00'}) mq_open(&(0x7f0000000000)='vmnet1@/\x00', 0x1, 0x80, &(0x7f0000000040)={0xffffffffffff8000, 0x5, 0x3, 0x80, 0x6, 0x81, 0x0, 0x1000}) 2018/04/19 10:47:24 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x601, 0x70bd25, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000004c0)={0x6, 0x0, 0xc86de60, 0x3, 0x3ff, 0xfff}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0xe8, 0x4e23, 0x5, 0x4e22, 0x400, 0xa, 0x80, 0x20, 0x77, 0x0, r3}, {0x8, 0x80, 0xf51, 0x4, 0x4, 0x3f, 0x158}, {0x5305, 0x9, 0x80000000, 0x9}, 0x0, 0x6e6bb7, 0x2, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x3b}, 0x0, @in=@loopback=0x7f000001, 0x3501, 0x4, 0x3, 0xffffffff, 0x0, 0xffffffff7fffffff, 0xfffffffffffffffa}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{0x10000, 0x40}, 'port0\x00', 0x31, 0x400, 0xfffffffffffff800, 0x8, 0x4, 0x8001, 0x1f, 0x0, 0x3, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000001c0)={0x7, 0x800, 0x4, 0x63, 0xfffffffffffffff9, 0x20}) 2018/04/19 10:47:24 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) unshare(0x400) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup2(r0, r0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x5, 0x7, 0x8}) 2018/04/19 10:47:24 executing program 3: r0 = eventfd(0x80010001) write$eventfd(r0, &(0x7f0000000140)=0xffffffffffffff90, 0x8) poll(&(0x7f00000000c0)=[{r0, 0x401}], 0x1, 0x4000000000003c) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x37f43b11, 0x40) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0xfffffffffffffff7) 2018/04/19 10:47:24 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x7, 0x70, 0x3, 0x10001, 0x40, 0xd66, 0x0, 0x95b9, 0x1000, 0x8, 0x400, 0x6, 0x6ff, 0x1, 0x6, 0x4903, 0xffffffffffff5a6b, 0xa8db, 0x856, 0xfffffffffffffff7, 0x401, 0x8, 0xfffffffffffffffe, 0x6, 0xd71, 0x4, 0x1f, 0x7, 0xfff, 0x3, 0x8, 0x10001, 0x6, 0x9, 0x8, 0xc3c, 0x7, 0x4c81, 0x0, 0xde, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x2, 0x3f, 0xb999, 0x7, 0xdb9, 0x2, 0x10001}, r3, 0xa, r1, 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1446ef14e13829b94c969d39478d593c9cfc0bd91727de7b034c75bd65ad05b34c160d0a4846a2d889356681c623033613c6c6cc8a85305dcf88e57a8360c692fdd906e41905e0954a6dd8e6b9e33a117de22ff2a40ae844356d5ebcca9685d86078c329a8931f2675e99bface5371572dfb91999b045c096e9f49c91d0651f25ffc61ead9e9c9fdcc28"]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=ANY=[@ANYBLOB="200000000600940028e4edbac60f"]}) 2018/04/19 10:47:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) accept$ipx(r1, 0x0, &(0x7f0000000080)) 2018/04/19 10:47:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='iso9660\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) io_setup(0x100000000, &(0x7f0000000040)=0x0) clock_gettime(0x1, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r1, 0x7, 0xa, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)={r2, r3+10000000}) 2018/04/19 10:47:24 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) prlimit64(r0, 0x0, &(0x7f0000000100)={0xfffffffffffffffb, 0xad2}, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)={0x14, 0x54, 0x3ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/19 10:47:24 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='rpc_pipefs\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x81, 0x39f}) 2018/04/19 10:47:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x98) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/19 10:47:24 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x0, 0x7, r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9"], &(0x7f0000000140)=0x2) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') fcntl$setpipe(r2, 0x407, 0x8000) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/19 10:47:25 executing program 3: r0 = eventfd(0x80010001) write$eventfd(r0, &(0x7f0000000140)=0xffffffffffffff90, 0x8) poll(&(0x7f00000000c0)=[{r0, 0x401}], 0x1, 0x4000000000003c) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x37f43b11, 0x40) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0xfffffffffffffff7) 2018/04/19 10:47:25 executing program 7: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2204c0, 0x0) vmsplice(r0, &(0x7f0000000840)=[{&(0x7f00000007c0), 0x2d}], 0x0, 0x0) 2018/04/19 10:47:25 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xf7fffffffffffffa}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/19 10:47:25 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = userfaultfd(0x800) ioctl$int_out(r0, 0x5462, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='ns/net\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) setns(r0, 0x8000000) 2018/04/19 10:47:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000040)="b63db85e178d00000001b29f00000000ffffffffedbc7018cebcb997ae21914d872c678ce22c9b161a00", 0x2a) fcntl$notify(r0, 0x402, 0x80000026) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) 2018/04/19 10:47:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x7, &(0x7f0000000280)=0x0) eventfd(0xb) r2 = eventfd2(0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000001700)=[&(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="e7b17e5c3509effa575f156d569e9477dd5eb0b026a8ff18eb9f0f41a590eb991a0241e580e61456eee856babc0afe0b42d9136a161a61fa3fbc82af500b93613e776f053c8279e7a171d0ec76ba29b67917d8635164bf92604c3db875c5a6e54208d052d81a41cc535c0c93823228ff0d5c5fbf6546d81be6207f3b7e1910ffff20f3ce6387acba0b7e339029093f1affd14092a8be6890", 0x98, 0x7}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000180), 0xffffffffffffff6b, 0x0, 0x0, 0x1, r2}]) creat(&(0x7f0000000240)='./file0\x00', 0x108) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@empty, @rand_addr}, 0xc) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/19 10:47:25 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) prlimit64(r0, 0x0, &(0x7f0000000100)={0xfffffffffffffffb, 0xad2}, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)={0x14, 0x54, 0x3ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/19 10:47:25 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/4096) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001100)={0x3}) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001180)=@random={'btrfs.', '\x00'}, &(0x7f0000001280)=""/185, 0xb9) write(r2, &(0x7f00000011c0)="10", 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001200)=""/80) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001140), 0x2) [ 71.048218] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/19 10:47:25 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x5}, &(0x7f0000000340)=0x8) r2 = socket$inet(0x2, 0x801, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000000040)="b802df23b72602c18c3ee9cc1f4e0c3c978fb3f88f61fb992c20bf75ec9432da4205a90cf0eebd13b1f28f1055f61b12bc7f66cfd127423d235ee51dda3d37429b42aa9f0b8dc84eac103ec420221795f2477233bde610ed981afcbe09a6e9146cd61b0c7e5adbe9d0", 0x69) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r2}) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000280)="8000d603b76d0ae0f20dc23b40323b9e", 0x10) getsockopt$sock_cred(r2, 0x1, 0x37, &(0x7f0000002fc0), &(0x7f0000003000)=0xc) 2018/04/19 10:47:25 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/19 10:47:25 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="001110bed46189bce14a7871be74d05a5d0000000000000004b2c4a3230000000000000000000000008ab0a27fffffff4bcb49bdcf5fc3cc5bc8c21632ab9467b6dcfffb4f0f26292da0bf0718fb6f94491c7f412231579d301411c0b6bb211074704201558012a34e8ef5866cfbaa393d646379fc151cee224f4d38de2d389bef76c0608a46ca1d29fec5a46a10541a00639ad84f2e9b9a4c0f122c1a8f5ff727f2e4d387e98b00"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000890000)=""/4096, &(0x7f0000691ffc)=0x1000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000300)=""/116, &(0x7f0000000380)=0x74) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={r2, 0x5a}, 0xfffffffffffffe72) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x61deb2c1a69018b6, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/108, &(0x7f0000000080)=0x6c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r0, &(0x7f0000000200)=@sco, &(0x7f0000000280)=0x80) 2018/04/19 10:47:25 executing program 4: socket(0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) r4 = accept(r1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000500)=[{{0x77359400}, 0xff, 0x9, 0x6}, {{r5, r6/1000+10000}, 0xffff, 0x0, 0xffffffff}, {{r7, r8/1000+30000}, 0xffffffffffffffff, 0x0, 0x2}], 0x48) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) r9 = inotify_init1(0x0) r10 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r11 = dup2(r9, r10) fsetxattr(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYBLOB="6f86f9d38e3697f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12537000000000000001b10ab4e2bb2a8d8b50c4de8dbe2e6a1daa39ca4bf3fda43ecef349d6d014ac7497f5fab7a7f54b94c788e037923a0dc0f0e9b83cb69ff1506a6d267dc9fda3bf89b2b64acac701e98741d8c59bee99d49e4d1c39d9eeb1fca827ccc322cdc4c8edcf1838ec8dddf72037165ecf26202f0404c1a24e439f40d4070408ce38f11f1c340ab3167b176451c6f6d2fea6f1063be687f36321a2143220f2fa736a1533be7"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000002c0)={0x20000000}) open$dir(&(0x7f00000003c0)='./file1\x00', 0x0, 0x14) getpeername$unix(r2, &(0x7f0000000600), &(0x7f00000005c0)=0x52) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r11, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r12 = gettid() timer_create(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r12, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/19 10:47:25 executing program 0: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x6, 0x4, 0x7, 0x7, 0x4, 0x30, 0x142, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000001, 0x4, 0x5, 0x3f, 0xc918000000000000}, &(0x7f0000000300)=0x98) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x1, 0x3, 0x726f, 0x1}, 0x1, 0x1ff, 0x81}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000500)=0xff4e) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000340)=0x80, 0x4) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xffff, 0x440) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) getgroups(0x47, &(0x7f0000000440)) 2018/04/19 10:47:25 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = userfaultfd(0x800) ioctl$int_out(r0, 0x5462, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='ns/net\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) setns(r0, 0x8000000) 2018/04/19 10:47:25 executing program 1: r0 = socket(0x80000010, 0x2, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0), 0x0, &(0x7f0000002d30)}}], 0x1, 0x0) write(r0, &(0x7f0000000180)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308001000fff708ff", 0x23) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r5 = dup2(r2, 0xffffffffffffffff) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000002c0)=""/227) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) write$cgroup_subtree(r5, &(0x7f00000001c0)={[{0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0x34) connect$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) 2018/04/19 10:47:25 executing program 2: r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x10000) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/56, 0x38) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x14) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001580)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000004c0)={r5, 0x1000, "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"}, &(0x7f0000001500)=0x1008) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x28c) capget(&(0x7f0000000380)={0xd4f50f41c3315c7d, r2}, &(0x7f00000002c0)={0x7, 0x3, 0x7, 0x7, 0x9, 0x46b4}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, r6) openat$cgroup_procs(r3, &(0x7f0000000340)='cgroup.procs\x00', 0x2, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000001540)={0x24cf, 0x2, 0xfff, 0x1, 0x9, 0x6, 0x3, 0x8, 0x6, 0x4, 0x332, 0x800}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000400)={0x9, 0x8, 0x800, 0xdd, 0x7f0, 0xce, 0x3615}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000003c0)) 2018/04/19 10:47:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x7}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0xffffffffffffffff) 2018/04/19 10:47:25 executing program 3: r0 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x2483) r1 = epoll_create1(0x80000) r2 = dup3(r1, r0, 0x80000) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000940)={0x40000007}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) socket$packet(0x11, 0x4, 0x300) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100)={0x2, 0x2, 0x6, 0x80000000}, 0x6) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x2008}) socket$packet(0x11, 0x2, 0x300) 2018/04/19 10:47:25 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x28002) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x200000000000050, 0x2}, {}], 0x30) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xc0802, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000080), 0x80000) 2018/04/19 10:47:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x84, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000451000), &(0x7f0000031fee), 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000000)="f1bd7d70ab299950062050591e776ecd20d83a18d91f74d4f17ba3749c6418de8037c8b377fbf9b1982fb84c4a7aa90fd2d67acb705be9a8fc315c1b84a394b64813e60d3c38", &(0x7f0000000080)=""/71}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/04/19 10:47:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000540)=""/65) write$sndseq(r2, &(0x7f00000003c0)=[{0x4, 0x2, 0x7ff, 0x100, @time={0x0, 0x989680}, {0xd1a, 0x7}, {0x7, 0x5}, @quote={{0x100000001, 0x9}, 0x5, &(0x7f0000000080)={0x8000, 0x3, 0x7f, 0x40, @tick=0x3071, {0x7, 0x10000}, {0x3, 0xfff}, @control={0x3, 0x10000, 0x14000}}}}, {0x7, 0xffff, 0x400, 0x2cc4, @time={r3, r4+30000000}, {0x4, 0x80000001}, {0x6, 0xca5}, @ext={0x95, &(0x7f0000000100)="8f405bd078768b1b5c1b2f5ba895672fad7096b71b9ee272249f0e639d2d073c0c2be4c3b0fd2be635ba867f254232b27b51fd82142a74baea363c987ed5388e41604d3848b11cc2b030da2d5f37ad9b1cf2ad6bc828b0bc93d21e745d2c93f8cd0733da94ac46f7730179626d2be770fdf882b793b1467cddf97039ab1b45405397408e53cd85d6088fa6715b2380b66367f30af0"}}, {0x7, 0x5, 0x5, 0x6, @time={0x0, 0x1c9c380}, {0x5, 0x9}, {0x80000001, 0x5}, @ext={0xc5, &(0x7f0000000280)="700dee2c1ea9350dc20de1f6dd7aee180e7a86b233e089d9039f54e3f2031135268be2063aadf76dff8028a825f041d12f04c07f42dac62bd08f6e7038387817da577499715750b37d1b8b7c9c54cd70577e2cbc3fc7d83dbfada765c640a673b4fd6edfc6391a43e01286a8a12faa7640f86a82b1e328953bdd4d0d71e99a6bcf579ef8714dc1ee99efb758c54a75f13138a06bcb582aeb6b7deffe9c7ac73884593bb1009aa4310831a730c5ca517398bacca743e940803e35afe8ecc2547420d5322f51"}}, {0x3, 0x401, 0x5, 0x7, @time={0x0, 0x989680}, {0x8000, 0xdf}, {0x6, 0x3f}, @quote={{0x65, 0x8}, 0xb85, &(0x7f00000001c0)={0x6f, 0x0, 0x7, 0x20, @tick=0x80000001, {0xbe1f, 0x5}, {0xc6, 0x1000}, @queue={0x1674, {0x3ff, 0x4}}}}}, {0xfffffffffffffffa, 0x0, 0x2, 0x8, @tick=0x7, {0x1ff, 0x101}, {0x401, 0xffffffffffffffff}, @quote={{0x8a11, 0x401}, 0x1245, &(0x7f0000000200)={0xd60f, 0x10000, 0x10000, 0x3, @tick=0x800, {0x1}, {0x9, 0x90}, @raw8={"6b6674f03667120587279b27"}}}}, {0x7, 0x2, 0x3ff, 0x101, @time={0x0, 0x1c9c380}, {0x101, 0x82d}, {0x9, 0x4}, @time=@time={r5, r6+30000000}}, {0x1, 0x0, 0x1, 0x415, @time={0x77359400}, {0xffffffffffffffe1, 0xffff}, {0x1f, 0x9}, @result={0x1, 0x5}}], 0x150) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) 2018/04/19 10:47:25 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4003a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xfffffffd, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x7, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x80, 0x6, 0x1, 0x48, 0x7, [{0x5, 0x6, 0x80000001, 0x0, 0x0, 0x200}, {0x806, 0x9, 0x0, 0x0, 0x0, 0x1}, {0x5, 0x100000001, 0xa3, 0x0, 0x0, 0x8}, {0x3, 0x5, 0x8, 0x0, 0x0, 0x200}, {0x100000000, 0x8, 0xc006, 0x0, 0x0, 0x2000}, {0x1, 0xcfe, 0x10000, 0x0, 0x0, 0x2806}, {0x10000, 0x4, 0x7fffffff, 0x0, 0x0, 0x804}]}) 2018/04/19 10:47:25 executing program 1: r0 = socket(0x80000010, 0x2, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0), 0x0, &(0x7f0000002d30)}}], 0x1, 0x0) write(r0, &(0x7f0000000180)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308001000fff708ff", 0x23) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r5 = dup2(r2, 0xffffffffffffffff) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000002c0)=""/227) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) write$cgroup_subtree(r5, &(0x7f00000001c0)={[{0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0x34) connect$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) 2018/04/19 10:47:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) dup3(r0, r0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f000029bfdc)=[{}], 0x1, 0x0) 2018/04/19 10:47:26 executing program 6: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x8002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xc0000001}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x30, 0x1c0000000000000, 0x40}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x8f3}, &(0x7f0000000180)=0x8) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000001c0)=0x54) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000200)=0x4) 2018/04/19 10:47:26 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f00000000c0)=@raw=[@ldst={0x1, 0x0, 0x3}], &(0x7f00000001c0)="73797a6b61da716c657200", 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bond_slave_0\x00', 0x4}) 2018/04/19 10:47:26 executing program 4: socket(0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) r4 = accept(r1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000500)=[{{0x77359400}, 0xff, 0x9, 0x6}, {{r5, r6/1000+10000}, 0xffff, 0x0, 0xffffffff}, {{r7, r8/1000+30000}, 0xffffffffffffffff, 0x0, 0x2}], 0x48) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) r9 = inotify_init1(0x0) r10 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r11 = dup2(r9, r10) fsetxattr(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYBLOB="6f86f9d38e3697f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12537000000000000001b10ab4e2bb2a8d8b50c4de8dbe2e6a1daa39ca4bf3fda43ecef349d6d014ac7497f5fab7a7f54b94c788e037923a0dc0f0e9b83cb69ff1506a6d267dc9fda3bf89b2b64acac701e98741d8c59bee99d49e4d1c39d9eeb1fca827ccc322cdc4c8edcf1838ec8dddf72037165ecf26202f0404c1a24e439f40d4070408ce38f11f1c340ab3167b176451c6f6d2fea6f1063be687f36321a2143220f2fa736a1533be7"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000002c0)={0x20000000}) open$dir(&(0x7f00000003c0)='./file1\x00', 0x0, 0x14) getpeername$unix(r2, &(0x7f0000000600), &(0x7f00000005c0)=0x52) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r11, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r12 = gettid() timer_create(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r12, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/19 10:47:26 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x1, 0x0, 0x2000, 0x7, 0x9, 0x7fff, 0x100000000, 0x1, 0x1ff, 0xfffffffffffffffa}, 0x10) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x2, 0x6, 0x2, 0xac, 0x7], 0x6, 0x100000000, 0x2, 0x1, 0x60, 0x0, {0x5, 0x4, 0x992f, 0x2, 0x0, 0x1, 0x9, 0x100000001, 0xffffffff, 0x7, 0x80000000, 0x0, 0x8, 0x101, "2ffb6801710dfafb413d047f2699711e721c731393439129f3b36738c8c10806"}}) 2018/04/19 10:47:26 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x100000000) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "5d7c967437b96567196d6745124185d05f455db7cae2abf47647994edb36991e24f151180f1c1ed51aa8fa5db0379df921d4d66776e45a43f2a0f115d1b958"}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/04/19 10:47:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') poll(&(0x7f0000000000)=[{r0, 0x641}, {r0, 0x2000}, {r0, 0x10}], 0x3, 0xfffffffffffffff8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0x3, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x9}, [], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x400000, 0x91, &(0x7f0000000100)=""/145, 0x41f00, 0x1, [], r1}, 0x48) r2 = syz_open_procfs(0x0, &(0x7f0000ab9000)='oom_adj\x00') sendfile(r2, r0, &(0x7f0000317ff8), 0x3) 2018/04/19 10:47:26 executing program 3: linkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffe) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc0000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xfffffffffffffbff, 0x6, 0x9000}, 0x4) 2018/04/19 10:47:26 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = dup(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/253) 2018/04/19 10:47:26 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) timer_create(0x3, &(0x7f0000000080)={0x0, 0x6, 0x3, @thr={&(0x7f0000000000)="165359a881193e6f82153beb782295", &(0x7f0000000200)="808f9d7a03b47eb8c314828e63ae2c5f60ffb8c32cd710900b825f19992ad572e53ed938511b27979494892149b481611f017ed4dec693987d7354e941e3bcb4e522e586e40337aef236e991b9d7d4c53463c9f54471e787022ba0d3b5ae"}}, &(0x7f0000000280)=0x0) timer_delete(r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/04/19 10:47:26 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x11]}}}, 0x80) 2018/04/19 10:47:26 executing program 6: socket(0x10, 0x2, 0x0) 2018/04/19 10:47:26 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/19 10:47:26 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/129, 0x81, 0x2000, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x101) 2018/04/19 10:47:26 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x1, 0x0, 0x2000, 0x7, 0x9, 0x7fff, 0x100000000, 0x1, 0x1ff, 0xfffffffffffffffa}, 0x10) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x2, 0x6, 0x2, 0xac, 0x7], 0x6, 0x100000000, 0x2, 0x1, 0x60, 0x0, {0x5, 0x4, 0x992f, 0x2, 0x0, 0x1, 0x9, 0x100000001, 0xffffffff, 0x7, 0x80000000, 0x0, 0x8, 0x101, "2ffb6801710dfafb413d047f2699711e721c731393439129f3b36738c8c10806"}}) 2018/04/19 10:47:26 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/04/19 10:47:26 executing program 5: r0 = getpgrp(0x0) tkill(r0, 0xa) shutdown(0xffffffffffffff9c, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_ifreq(r3, 0x895e, &(0x7f0000000040)={'teql0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}) shutdown(r2, 0x2) 2018/04/19 10:47:26 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0xa5ae9b1ffbfbef49, 0x2}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2279, &(0x7f0000000000)) 2018/04/19 10:47:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000100)=0xffffffffffffff30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20) 2018/04/19 10:47:28 executing program 4: socket(0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) r4 = accept(r1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000500)=[{{0x77359400}, 0xff, 0x9, 0x6}, {{r5, r6/1000+10000}, 0xffff, 0x0, 0xffffffff}, {{r7, r8/1000+30000}, 0xffffffffffffffff, 0x0, 0x2}], 0x48) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) r9 = inotify_init1(0x0) r10 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r11 = dup2(r9, r10) fsetxattr(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYBLOB="6f86f9d38e3697f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12537000000000000001b10ab4e2bb2a8d8b50c4de8dbe2e6a1daa39ca4bf3fda43ecef349d6d014ac7497f5fab7a7f54b94c788e037923a0dc0f0e9b83cb69ff1506a6d267dc9fda3bf89b2b64acac701e98741d8c59bee99d49e4d1c39d9eeb1fca827ccc322cdc4c8edcf1838ec8dddf72037165ecf26202f0404c1a24e439f40d4070408ce38f11f1c340ab3167b176451c6f6d2fea6f1063be687f36321a2143220f2fa736a1533be7"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000002c0)={0x20000000}) open$dir(&(0x7f00000003c0)='./file1\x00', 0x0, 0x14) getpeername$unix(r2, &(0x7f0000000600), &(0x7f00000005c0)=0x52) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r11, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r12 = gettid() timer_create(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r12, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/19 10:47:28 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/19 10:47:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/234) r1 = socket(0x1e, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff01080001003639ff070600040004000700050d80190d2029a09c9d19d45ecaa9859c274e561f2ea6f956dd12796d8d281a531f1afd8cba5014f6b7c3294617b3b8cc9937a55dd2ac40805156aa4bcf7b3f88b8d3657f60e179a35646fd5d0e11f1ac84b789be73b39c6be7b31c953a68c9755efdc80156489e126ec14b25abe1b5f6fc2d91adcc6458040384252faf6339f103ce6cf20c0e0d7bc243920cfb96ef78e7"], &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0x5}, 0x8) getsockopt(r1, 0x800000010f, 0x81, &(0x7f0000000040), &(0x7f0000000000)) 2018/04/19 10:47:28 executing program 1: 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) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getsockopt(r1, 0xee, 0x1c, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0x10) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/04/19 10:47:28 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003bbfd8)={0x0, 0x4, &(0x7f0000000000)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='gretap0\x00') 2018/04/19 10:47:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', r1}) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000500)=0x6, &(0x7f0000000540)=0x2) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getneigh={0x14, 0x1e, 0x400, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0xe6583d2f147788fa) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000002c0)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000440)={@l2={0x1f, 0xffffffff, {0x5, 0x3, 0x5, 0x5, 0x7fffffff, 0x1f}, 0x6, 0x9b}, {&(0x7f0000000300)=""/198, 0xc6}, &(0x7f0000000400), 0x10}, 0xa0) 2018/04/19 10:47:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="a2a06ae34249f0c9604a885c29d4cde1ab7baa", 0x13, 0x4, &(0x7f0000000040)={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x10000000000012, &(0x7f0000000000), 0x0) 2018/04/19 10:47:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x80000001, 0x7ff, 0x100, 0x20000000000000, 0x2, 0x6, 0x176d, 0xbb, 0x38, 0xed, 0x1ff, 0xffffffffffffffe0, 0x20, 0x80000001, 0x1, 0xffff, 0x2}, [{0x5, 0x6, 0x1, 0x1, 0x80000001, 0x0, 0x4, 0x2}], "0aaea278a1526697679028ce156ee239b2a49a7a963a635bb6516fa6ac489bc6e9b8ce4c17bc67cda39864e9c79385c4061019881a2bf6bb1ea01c4739a4ca57"}, 0x98) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x200) 2018/04/19 10:47:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="37b2d44844d2da00db9c1e8469386f024ce5118ba4c3e94916cf34f5f44b82d0af4e2c198de40457d207c4524c372811207a44d6a99742857d0cbbebb14e23b2f5d8cd7389649caf744e40bd811c3bcc72488fdea64363eed22ccf5a80e0c3f5109f72f927932cf92789ac46ccc5d0841e1cf72df6c0e44a66b97fe9d6a7ef462dba966bd320945e832a201506914d3c3ccfb372e9c22c2187e5a3fe2f052ce3343257df04a4f5dc26bf66f091641b105fb44b849fec06cd6b42bd011e7f07cefe990943d686ae37358281d8b9320e0c5212d76afd12ab1b4900", 0xda) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) 2018/04/19 10:47:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/ipc\x00') ioctl$KDENABIO(r0, 0x4b36) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100), 0x4) r3 = dup2(r1, r2) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0], 0x1}) 2018/04/19 10:47:28 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/04/19 10:47:28 executing program 0: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7ef83912a11f4556307143020195a5c3", 0x10) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x0) 2018/04/19 10:47:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x200002) accept4$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80800) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000080)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x0, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/19 10:47:28 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000240)=0x7365, 0x4) r1 = socket$inet6(0xa, 0x80805, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x4, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000bbeff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x80000008}) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000000080)=""/206, &(0x7f00000001c0)=0xce) epoll_pwait(r0, &(0x7f0000000280)=[{}, {}, {}], 0x3, 0x81, &(0x7f00000002c0)={0x10000}, 0x8) shutdown(r1, 0x0) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/19 10:47:28 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3f, 0x8c000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00000000c0)={@multicast2, @loopback}, &(0x7f0000000100)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x38}, {0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xeb, [0x2, 0x800, 0x5, 0x10001, 0x6, 0xf5, 0x8, 0x7ff]}, 0x5c) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000140)=""/142) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) keyctl$set_reqkey_keyring(0xe, 0x7) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000800000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000020000000a00000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000100ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/19 10:47:28 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x10, &(0x7f0000519fa8)=[@in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@generic={0x40}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x7fffffff, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/04/19 10:47:29 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x1, 0x0, [{}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x40000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000280)=[r1, r2, r3, r4]) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x40, 0x6, 0xc29, 'queue0\x00', 0x6}) 2018/04/19 10:47:29 executing program 6: r0 = socket$inet(0x2, 0x2, 0xfffffffdfffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000013c0)={r1, 0x3f}) r3 = getuid() fstat(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001600)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) getresgid(&(0x7f0000004c00), &(0x7f0000004c80), &(0x7f0000004c40)=0x0) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002c40)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000002d40)=0xe8) getgroups(0x1, &(0x7f0000002d80)=[0x0]) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004840)={0x0, 0x53, 0xcb1f}, &(0x7f0000004880)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000048c0)={r11, 0x5, 0x80, 0x1f, 0x2}, 0x14) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000004900)=0x2, &(0x7f0000004800)=0x1000001ab) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002dc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002e00)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000002f00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003340)={0x0}, &(0x7f0000003380)=0xc) lstat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003480), &(0x7f00000034c0), &(0x7f0000003500)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004a40)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x40}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff80000000}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x88e6}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x88) sendmmsg$unix(r1, &(0x7f0000004680)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f00000002c0)="caba8f220af042358faf7e8cd5af9311cb589cd2a0855208523d82f8c822bf66bfbd62d6c5215033ae747c77598020a46e342afc962dfcb27f6e131d75bca085d7e21a97ee72b8f7afc278f4c5600fe990517104c5bded0d4948ee40ef063654bdebb4a2f786c71fec59ff71fda96b783957bf1fec2669bc1488ccdd72b860f6efd4a307ce8d19c8ec0591ddc2315c661322424d65885f24857f4c62e4a8e618a8dc9a6d0ebb8db22b75747dd0ce6c10e112d89389fad2b5d23db5a3483aa2a4583a25811996439e5a73763132c0d3243d9a623e771f8b1f35c07cbac174a9dc2113383ded4a22a59c62a8a1266e6fe6e4d8ae2a5d9c2c3220a1d781d0dfc9e4be659c027df446fc93034f9c1dfc2d8bf6ea8e3c6a7d13ba63e00896dda0873e9dcee4703a3fb95d8bed975184dd12052d0e120da54e9c4a53eecc06a599d939fad32cc24716f7b5d06e4cf0298c27cb2898a8a32310d026a015c75e0128be301a173a3e840d1c01d14ee6e25e46e7ebff470b9fb18b27068759891d672fd81980ec14295b252f55c40081c87a260654400c439c558cbd42249a25929754185965c94864fecb95b229e38c0a6cec0f9ebdf9b42e00d6b51d58dd20f5f893d337eb0ad9cd1ac62cd482830b911f1783ebadb3415ad1d583c976e3d7b9616115ed0fed46045c09e6eea7e1b214bb2e845a70fb60072266c602efa04c0f18331d39c4c3cafd46ef263977fe617f27765009065c6ef39087b1491317fbf477c975b5a77dc737350a2d9fd17026465337c0d6409e3a15c481c6f3092ee6e4fae3470564c91e3f41ae7fdcb6885c2d41f55328b414eb9d968c4e895f6ec3a75edfb2f285b7bab29365465fd61fa29c0d943a8988b6e9dbc4d6156e3f5346af041eada6a9611ed0c002bfd67b03d1e39e87d4474eabe9ab5657d8aec3d71ef7841babde365ba4310f0e846d059d8eeaf3a63da8abd7ce0d21ebd9dffb18237c11a240cc8a719cacb4c8f6a176574f1e9e640b0d8fab2ac5f48382415c4f607e4a800e72bf51ba10e7eb9e70ce08c199ebbdc8280f523aab8dbb2e6b6df44496bda1462c370a696ec3b018f177631d1dde8444ff4c9c5654f718a5f9772da1aab9c91ba8442bde8789d4260cbd8a492db54bedb35009bc3e57c02a62604d2ae7bafd14e2e979dc285fe6266255b2cf0c5269ca2cde12f37cdc6ee09f7d8e092d0c0ada118e50176892dd89e18dae0ae1a48b6ba8dc14f4252fa71fa940deb57f3d95d3d7586c27231a7d33a15bd7a5cb8c1723dab5bc6ec31f5d4c13c5470a767d77c0cf1a7b6e31c24e0da81d10c84783ace6d476dffec742e0342583ccfc8f13b1d757bfe515521b3eedaa2de1fa81c3f98d3f1495114e37dcce7dfa0075b64d767d8cfaa3d485eb23d94642de17dba450d54f7f03ed109ca52dc20af49a59ed03172ef257b63977226d574efaffb083cc400426eb39694578cd71cf975815b0b1bc30092569701a24ed277c83bfc1c13db4c95b8685b05c0c9e9cf09444aa8fcb39fda0960e19483daed2431262e5153f5884de4981fe8e26e81602a1c2e84070a38eefa90f3a6b02a8589ddf0e30a45c14e06efc44a8f044279cf988a382aa19401226a44c29305d47f01a662409b7fe6b14769382eba4e0703dcf42bb9fafd41c88a3d3fbb0719e39039b22744b6cd09f75e3051804be10d76d17e0b82627369e6b8b3191922c883f0a4425690a234e3b5f0ea9c0d92930ad2dfe7490ff9f70a036a13266d250f7b24a81cbe3133e21becc37e44e2bddc4d29d1e60d59cf6502e0baa2334fc1e2112336098df8d002bacc205c165d8245001686f72771152c499ca76c298ed313b1a44c81eb5f77abcbf4bdb33eb5ef49c654a77dc010941cfb0741a16966d9bfa7d6da4b22e2f6858f44950db429bd476a91cc687a920875c6b8f8f47b844afa717607a20bfa06c856ff02a45fd075311fb1f863f89c7fabf05580b4d84cd7c1650e42642b659ce98cc911ce2e2a3ea5abfa73e444ddf07cbe1558d53bbe2d2cb43c6ef9f4e0e097900fa9a9650d71f523eb791a44f815646e12ec6fb6eabe247f2641b21c15cb292de7b808057c13a4c3280e9faa5a79ff72594cc35ccdb575dd20904a3401d16c34b55f310f5852f9c0a77918b42618afff0d847a5151179eb6defaee6a85948dc24a5eba9ea76dd534695005c27f33fd7826ba81b13801612fb2f4a6af43b0ae004ad608710cfc900b815443ed5036ef749b9eeb0b8d681cee3a7298fb7a55a161f2f7707263312c9bd87623f0b1c328086e6a00714babe42cdf817c6382cecc761927bc8b1fdbd7d18e6f8d336705228b5791594b6182c403978a245004b04af8961de91fde1d91ab241786aed452407966d282afc2ae1982c03baa12a631e5f50c09f0e524908bbe24668b1888f7ead08f0a4aad1bcdac7abdc979fd5f4de6b27502b0aa35fef09e3ebecbfa46c76f3a5051fcca9871f813d4ce70d045ca60a0b9c274f2171bbc89aa24bbf43f0f2334bef29eec1672369a0a69905d7ae312a74d4de60aad321515884d0660dcf8fe748afd77c3c17ff1d5d8bbb69664b417b36901468f53db1c440f9a4db6994abaa17a6e0c65961c77b4a39e1285113242cc4819d3ddb969b536c0207fe2badf58822c953ac04455424fc1d2041cd0b47de428ba706e0390bbfab3c6a8ed78af18692d75413b5e339d7c1e005adcab02c117391ad00f2abb5918bb054a44e411bb424a37875fe99db578757f3a69a559d1850e6486ac6d0a18ab5f38b63c1b2c089efe008575301f0201b5c662751f414ee9d3236a1b224cdd5e7321b2067cfb4e3c3339dafd720753fed0a2ea21872044284c1e8027094e2df297c9135ed0b27886098efe231f33dfe8f89429acd4c69f22de68679c6e0ba6120314be9872ef413593ad04d0b8d1b13b573a691c3bf626e63c82f2e3e7664319d478560110642670f03c6e1434c9a84cd449ce5f88058f7ff0ab6d54c89fed2f3dcc52389dc1215050c27b34e558108431ae8b058748a192e0d733e23e1989bbafc7a48350ce2c94aeaa6bb87f74c06eff5a75fc9e26bf534f35f65e37fe4f1ed061edab138a876cb624165d7737a9939b4400c49a8583ae49baa9fa8116299dee996fec2ccd523fff1ee5d2484136e82ccb9c490ae7a211b6aa8b955107e0807132f9d97a31dc967b2c7edbade64064d8a771b6c6c7e3d45a2c49b90b13b288166751be83d7a9ab0acece42d512d0ee3e31ebc990b6b7848ffa7412c3aaf1f44f73bca294cf971e2d1905735a0a8663db7d120dd65991c63844574acfb97fefea2334afd39b207738395d9b65df8a27e84558abcb7114d043752e752ff1534261804dfd5eab3a4e629f9773c70f29e788de19dd1bb0687eae36dd28670a6d98c1380f67fe75cd2c9068aaf5522fef6267566e1937787195a5f539bf838bb8cff93d010f3758c829b14bab9c6aafb2e2bce2f70eed5656df768a01cfc72c7e69b41b36cb93f317b043748afe4fd365eb7ff2b640909ab18afa6f8ce973043beabed5a914f82350cf9707d5e9c8ee840e90cc1f94dc4b5915b14b3b9987070f0b7a22ec65d8720a2e0bd18c2346c08c380740d0f718555cb81f917b2b5cedbe2026e47df6e59955b585056fa431c5aca7bab1f8cbf3d3a96a41873437b03768f9859d839ef92485d4f01331d94213b85092d444bbc027c37c85c85056d983c211e10ba4295e43f71e6f41984db90fda4bd68b2d22c3edde18a6ca2bf58f7d213d0c37769cbc6ce5fc2ba30785fa1835b4d32a443b6e156bf9bf935c926ba549c3dacd677e8d6de971c214097e892bd88d19c78c9914c6c8c8d52e90643c47cee0bf1f1b94c01eb6a791e1bef727d7b0a0084f10be04458608977756c917c98f05b31476171ecd3f60356627fc5e33633b4524c2473ba77690058d561de8080d64708e77232f63a80f39c7a8a2d1309a9a5f7ae776fb6c2053e8b5cc0d49605e7ad1672cfdc47a954bc6f573c36c83c5eafbc32d88ee87bb0c50109ac0bc22562deaa48b730dc07a2496c052e21e009c4190f7444a56ecf8d00139cc4ced04abceb7f492d89379c2ce3b540b3579aa71f053dcc534d015c88708e3646be8aaf429cf933db1f25b0c0b31bc3d860005d10cba1e455ce65e232e3072fdd74f6a082fe807da27c68e9ca4230d3eb271e5cd3219236922ff924e2ce6f089396fec7e3a1d67c4db445f052b586c926763662f57cec8ec3745388d54ee6f0a25f1857081e817a71f33d1622661327cb8f8f72bf66c213dad8f9052e5556f25bb8807036c685634099003d137eba129c0bd9afaca47779d548986331e994b977fdf5f9a4ea586368b6a031c63d873b40be0af5bde6d87b7cd9886059fbb53dee6c7a87e84b0a4d815ac3f574214360a63bf4030e6e9fa4967be66d62b7fc269e9e91d0c16748d5d2ccc611b04b18d6d131d793ca30f88fbbb3de021e26fa67f681327daa8e4c1d3bace25cb5d8c789796219552beebb85f21959bc55d9275e3edbd690f569a4dbd4e716c232331724c3feaf7baab042cc3aa4f9a0b226c836418464407be3dbd4cc776f6a0bd7e8f3e42394a2844c53a8a88c91267abf5845221e484932b9f3555a8a42b24a907f5f4f44e374a43bc2c4305249fcb21b9bdd4d85e32cb06c3c39fbb1b690224f96eddaee750841d33e4ef48c068cca6567c0556088c8ba9e9630c5d63303dc5005832bf47900fa28dc6444ac0f01ba3db3f3ccbc56fa51ef2d39ec68ad7f63af5e3403d2a2ad3b3a972ec13cd22df5cdf7a43e27bbca4a175611d78db66661fe328753b1a73b75b815bf45888ecb4f3ba7d8aa6737be40e1a3c86c025c33bf8d7d369dbebe902c66c125ab23289322b7e273943b877b33d53673b6ce20fc05c1df55801fe59baa05dee98042b6a4c245d0dcf393496b672af970557141258467677b8ddc2c8445b8af2e22ced3f8db990d2eb26fd3d73f7e7f2fc7ce3d52da968230a5227b5915d49d4824bf6d749652bf5cd346e5657225b86541993c133fe3ee87046ce2b64d42a2cf69f5d5995f91582984d8b559aa174f8c02397c5841502f8e378bc27d44a72c5aa5185f0951c340a7e2444b811e7ba34d5781c33268ce657e825c2f166113020811e56edcd4baa1b9ed8342d974c09dd7c8c179e5abafe093b018d7686fc1902b5a6ff0e84ff5b8a98449ab4c26ce1c7e76e6b95409d776e796b45df4a5195c20a2f563b62e74cb6ba21845a6dc36b4437f6f199db4661789ae893f96ead27acdef9c3c83b401e77ef311f0a702f2dbb0b5465466efda1ba10dca26139c5fb9b4233473604b7ece5dfdc059d61292d5eada042b89d1a2228691cbc4fec5fa037149218b922b01f4c10c7cb270c2baaf722f3b819fa8ae77835b82c18f15b5f1f20a3a39ee3a0819300c68ac5d9a28176f46d95fe07047853d4d187b3aa5fdc0f8199460f717999551ac80d5f53737fd87e4e7cba999d12290ecc5b8f0bce13fd4a0a07e764d03abb3046688df829e4dfebac875902b6aa87ca8628c84acb30e9264ce4d434b137035f338e0920606f256028d73cd385578e49efd4aa5750232602b86e77492bcca43a4edafaee3d25248885074c7658da9ce3d45c681e173657580519d0f6aac0a56b06a5489ae40e4525aa5039d81e7883b309b4d655f18b220384412a3a297b3c609448867f43f2826b7806733edc9b56c1cbb51863dd4b7810e03984d40b315b7c21946f7d3fc6eba40691e90540b56", 0x1000}], 0x1, &(0x7f0000004940)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="2004000000000000010000000200000048a7587077ff74706321850c3a851f16aa06c85077ada596f0f80a12706a4b3e7a9c595d29a32551b4837f86830d61f4c11c37e4fa32cc11cf0d1a788b7629535783665eab840fb5ced32767ba4b4676aa4d6141950b40baf8d5abe3e4dc851cbd063cb3fdbdf794e7dbe4cefc3a5fff70becfcb58ae42e9856e01d9cb8d48613e6609db515049fd8dd2abbc", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4000}, {&(0x7f0000001400)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001480)="7537ac20efbab8242d88c756e63a8d9aca3b7428d9eac9d4802247525c62fc582df6d6d12b2a157547816ddcb4be593c8baf1fe71dd522256db6f38f62d42284942c555dbc369bfc3f11cce1278f937ba2a7c0b6b624393360976e6196c59078fc5b28ea7f682018508ae2efb84f42f83a4d9fd40411c1e5db642df72c", 0x7d}, {&(0x7f0000001500)="07469652801e3a417f4b2d36f93748bf4b3fbb6e88d2c44b3e6c3ec24b8d53923a910d85dbe773347c972806f2991b7b197f4a7b66392e80515fcb1b1a3696a7b934588462622dbcf11837f028a04db4583dc44001af30ca4ec95d577cecd3923b894a87d0991b4f51515976094dcf1e001999343db7898873c3487bd8acac3c24", 0x81}], 0x2, &(0x7f0000001800)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x4008850}, {&(0x7f0000001840)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f00000018c0)="c6736c9817cc44b7fe3a95b3905370d21ca7c1e144d19861345cf558a62dd83f2929cd4f2796aced5b37ba457f3a0b3096b309e921e0db3b4a60ecf02b61650653edab3fb428b387af0ee4952da38757b42a84eef9de04cbed5012affc843c835c2f8033f34f1ad8ca3e956fcc3518c6a80b1e2f0bcf815c7567ddc2afee672bd7465c23382a151c00d399e81b8fe19c235087729e4ae344a1216798888d370bf9bfafed2e958b5e71aea024025b196eba1b77b9e6d436f93301718a9d89adf067d2c722debda5acc9b1997ac8e30b9a75f2901b3cb9eb4dd43c6d4234d6b7e456f353c71f4968f2b02377d7e0c9", 0xee}, 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&(0x7f0000003300)=[{&(0x7f0000003100)="cf5a9d6e3840d2153dec3b11b28ab919d99d8687a9a5ac41f83c73845d97b6191a9c5f0730b09a5a5500507c0e521712f64624bfb76bec7eab79f8e34b09ac49bf898a4cc7e6b522add9ec3b99ec0cd8fc14ab669d86ec4d7a7e4990ebe139579811564151281be1dd253e7731a75589d7ef953b8042b6ed555f749d8dbbe4a88cd9ff7b88d73025024a2e5de1bb805ac6161ed2240e19d103a7bca6d4a7f758c4cbacb38d17b67a95856e1f3a4dd06c0c721e6369b124ef30e4194d604acf397da5ccec766a15dd2b5884921ee43361c139e5feb102362495bba9f4871eea2616", 0xe1}, {&(0x7f0000003200)="22f4a4b1d471fe53e707857efec4ec9136797f48dbc0e7893c3920576ff4eb830cf532f0a5348451e59a22c924037016f26a139a337482fd7476d990390cf1cbdb3af38355bfa212eba54a117ea46b2d163364f88c7934c6b8a478b4d3efd12a001b66679e87e807fccab6c00b8276e35435c10cd2e52896756884fceb86a37c59111df18b25f85a4231bd54a3be1a46baf1d1fcfdbf201354d2e5030292f2aa2a05eee7dfd6ffa790829c6de5880624a84c48b494c196a3743b5d03686080a6e27f38bca290c4d83640fd5e61f0630022ba25b4d106d891f29ce3856194bacbba02", 0xe2}], 0x2, &(0x7f0000003540)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x36fb3b626579420e}, {&(0x7f0000003580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004600)=[{&(0x7f0000003600)="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", 0x1000}], 0x1, &(0x7f0000004640)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x20, 0x84}], 0x5, 0x4081) r17 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendto$ax25(r1, &(0x7f0000002fc0)="07d47f5b5b929c1a09578c71abf6c3e7bd968e08f38e8c866d9aa0f229df5926d276262783dccb8257986da38393f3b716c6a10b42", 0x35, 0x1, &(0x7f0000003000)={0x3, {"d8c8f8302e57af"}, 0xeb}, 0x10) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000004cc0)=ANY=[@ANYBLOB="e0000000feab233ab7a8f4b4fdb960c057485cc1fe411d5027ab58a956896518af10be1b881628c0977f1a7799651e1c6f2a12990e95a8fa9acf824dc9a0c51159ef", @ANYRES16=r17, @ANYBLOB="04012abd7000fddbdf251000000060000200080006000200000008000b00020000000800070018000000080008000100008008000700050000000800070001010000080002004e220000080002004e24000014000100e000000200000000000000000000000008000b000a000000080004007f00000008000500f70f0000540003000800010001000000080001000200000008000800ff000000080008000600000014000200626f6e645f736c6176655f300000000008000800050000001400060000000000000000000000ffffac14140e0800060003000000"], 0xe0}, 0x1, 0x0, 0x0, 0x90}, 0x41) r18 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003040)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r18, &(0x7f00000047c0)='cgroup.type\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/04/19 10:47:29 executing program 0: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) 2018/04/19 10:47:29 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/04/19 10:47:29 executing program 4: socket(0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) r4 = accept(r1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000500)=[{{0x77359400}, 0xff, 0x9, 0x6}, {{r5, r6/1000+10000}, 0xffff, 0x0, 0xffffffff}, {{r7, r8/1000+30000}, 0xffffffffffffffff, 0x0, 0x2}], 0x48) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) r9 = inotify_init1(0x0) r10 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r11 = dup2(r9, r10) fsetxattr(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYBLOB="6f86f9d38e3697f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12537000000000000001b10ab4e2bb2a8d8b50c4de8dbe2e6a1daa39ca4bf3fda43ecef349d6d014ac7497f5fab7a7f54b94c788e037923a0dc0f0e9b83cb69ff1506a6d267dc9fda3bf89b2b64acac701e98741d8c59bee99d49e4d1c39d9eeb1fca827ccc322cdc4c8edcf1838ec8dddf72037165ecf26202f0404c1a24e439f40d4070408ce38f11f1c340ab3167b176451c6f6d2fea6f1063be687f36321a2143220f2fa736a1533be7"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000002c0)={0x20000000}) open$dir(&(0x7f00000003c0)='./file1\x00', 0x0, 0x14) getpeername$unix(r2, &(0x7f0000000600), &(0x7f00000005c0)=0x52) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r11, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r12 = gettid() timer_create(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r12, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/19 10:47:29 executing program 1: r0 = memfd_create(&(0x7f0000000040)="212a5b6280657600e95ac5e0b815fc7187b6fb297b5fb6078935a40d0318f3c80abbb8c20d74ce7f54ae8e6c115793ec60375a97e434747448d636ab6e43df466e36313e4c423d3c9403c74bf2ff3874dc9a30f4f0fd6a6eba9b95e6c9", 0x1) pread64(r0, &(0x7f0000000cc0)=""/218, 0x35c, 0x400000000000002) 2018/04/19 10:47:29 executing program 2: pselect6(0x40, &(0x7f0000000040)={0x200, 0x1, 0xfffffffffffffffa, 0x7, 0x2, 0x5, 0x3, 0x1c2200000000000}, &(0x7f0000000080)={0x7, 0x7d5, 0x1, 0x7, 0x9, 0x6cb1, 0x3, 0xffffffffffff7fff}, &(0x7f00000000c0)={0x1c00000000, 0x40, 0x80000001, 0x9, 0x1, 0x3000, 0x6, 0x7}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x2}, 0x8}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000000140)) 2018/04/19 10:47:29 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000006c0)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000800)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000900)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=@ipv4_getnetconf={0x24, 0x52, 0x100, 0x70bd28, 0x25dfdbfe, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16, @ANYBLOB="7999780e013a4fa9f89df4c6c27accd5b35536952eacd0d8cdb6a81000ae4341e533a0e965332b435844bf7608123490717a2c3a2700622d256774c0df5e37e5c6350716235750495a8451d7385cdcb9ab2bc2e947c06b9bf25f4cf7557585a3caa5675df015d1dd94b8b08aaa6ec7181955d7c03ab024c83d764b87df7ea65a9b9f3cde4363210ef9eacadbf32004cfa0d8824a8a19ce477cda964da3d21f2c66a2ed8bccf0b6b2ccc60ee509", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32, @ANYBLOB="f028f321600281788ab605812c6391906c443527d10de4c2d70a92c22cbc92927f4855753786229e72c634760f0eb9c83b164b75747ccbbb30c7a587cd329dc9556b9aed0e1500c4139d64f369ecbe8ec6ba8ba0d36cdf8b01f64c6badc0bcc23c8f4fe3a5ae98fa3ee0af59a09d92b5cf2c943c44a09d93387a0669c6dc4a41360f019bc6a48df3ba588a8ac6bd734ebf2ee4863a950feb7da04ced20b9fd35c96dd14e37cc6329b67399f1e9c8e019f8fc5ae8175cce70af2d08d9e4298376e7ce5810d8f8790648dcb3aecf1f9d3da9d39a1e16b04370ac14590fda8b69b37293"], @ANYRES32, @ANYRES32, @ANYPTR, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64, @ANYPTR], @ANYRES16]], &(0x7f0000000000)='GPL\x00', 0x82, 0xfb, &(0x7f00000001c0)=""/251, 0x41f00}, 0xfffffffffffffe28) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xe, 0x4, &(0x7f0000000080)=@raw=[@alu={0x4, 0x20, 0xd, 0x7, 0x0, 0x50}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000000140)='syzkaller\x00', 0xc4, 0x2b, &(0x7f0000000180)=""/43, 0x41000, 0x1, [], r3}, 0x48) 2018/04/19 10:47:29 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='schedstat\x00') exit(0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000140)=@ethtool_perm_addr={0x20}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000200)={'team0\x00', 0x1000}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, &(0x7f00000001c0)=0x4) 2018/04/19 10:47:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@dev, @loopback}, &(0x7f0000000140)=0xc) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x0}, 0x10) shutdown(r0, 0xffffffffffffffff) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x80) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x800) 2018/04/19 10:47:29 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) socketpair(0x9, 0xf, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000800)={0x0, @multicast2, @broadcast}, &(0x7f0000000840)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000880)={@loopback, 0x0}, &(0x7f00000008c0)=0x14) open_by_handle_at(r1, &(0x7f0000000240)={0x5b, 0x59, "0b6e1498f624d618c8b3e85596859d10e255cf1c8a26fb62da61cdd0126be1884cd1dc68618de909859c8c133fedeb094342d4e25f2bba1d5faae35076dbd064183209184fafcfaaf5f7b2f07d11d5635f2ce1"}, 0x40040) accept4$packet(r2, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000ac0)=0x14, 0x800) recvmmsg(r1, &(0x7f0000006500)=[{{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002bc0)=""/160, 0xa0}, {&(0x7f0000002c80)=""/201, 0xc9}, {&(0x7f0000002d80)=""/207, 0xcf}, {&(0x7f0000002e80)=""/68, 0x44}, {&(0x7f0000002f00)=""/172, 0xac}, {&(0x7f0000000b00)=""/24, 0x18}], 0x6, 0x0, 0x0, 0x6}, 0xff}, {{&(0x7f0000003040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000030c0)=""/160, 0xa0}, {&(0x7f0000003180)=""/229, 0xe5}, {&(0x7f0000003280)=""/101, 0x65}, {&(0x7f0000003300)=""/238, 0xee}], 0x4, &(0x7f0000003440)=""/28, 0x1c, 0x8}, 0xfffffffffffffffd}, {{&(0x7f0000003480)=@can={0x0, 0x0}, 0x80, &(0x7f0000003900)=[{&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/238, 0xee}, {&(0x7f0000003640)=""/121, 0x79}, {&(0x7f00000036c0)=""/35, 0x23}, {&(0x7f0000003700)=""/41, 0x29}, {&(0x7f0000003740)=""/197, 0xc5}, {&(0x7f0000003840)=""/163, 0xa3}], 0x7, 0x0, 0x0, 0x3709a354}, 0x3}, {{&(0x7f0000003980)=@ethernet, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000003a00)=""/37, 0x25}, {&(0x7f0000003a40)=""/50, 0x32}, {&(0x7f0000003a80)=""/222, 0xde}, {&(0x7f0000003b80)=""/162, 0xa2}, {&(0x7f0000003c40)=""/147, 0x93}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/16, 0x10}, {&(0x7f0000004d40)=""/98, 0x62}], 0x8, 0x0, 0x0, 0x7f}, 0x100000001}, {{0x0, 0x0, &(0x7f0000006140)=[{&(0x7f0000004e40)=""/73, 0x49}, {&(0x7f0000004ec0)=""/22, 0x16}, {&(0x7f0000004f00)=""/96, 0x60}, {&(0x7f0000004f80)=""/239, 0xef}, {&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/189, 0xbd}], 0x6, &(0x7f00000061c0)=""/142, 0x8e, 0x5}, 0x1}, {{&(0x7f0000006280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000064c0)=[{&(0x7f0000006300)=""/150, 0x96}, {&(0x7f00000063c0)=""/238, 0xee}], 0x2, 0x0, 0x0, 0x9}, 0x1}], 0x6, 0x40, &(0x7f0000006680)={0x77359400}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000006900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000068c0)={&(0x7f00000066c0)={0x1d4, r3, 0x320, 0x70bd2a, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r4}, {0x1b8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa5}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40}, 0x810) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0f000000000000000000000000000000000000000000cec2dc9316a601281d37c51663232837da8cb209ad5b7f5af8f7d468a50433d15f4d750678a06362fd48d08865bdc329f7f1c6f264846887b48dd74e205549881fdf7c283984d302ce961f0486f444ad8d860530f4db678c5e4a0a4a6c1c4da39074cd44fd029c09d20e479d61e364c8830f64ac14d3d72f2dbe36afb7d5e0a8cfc0b1a7cf4106a168ec886fe326a85f56460162128887731a1bb472f8a499846e4a053b31cf16d44878fcd717bb253e17f7d303eab21175c751f15880cf736040619d6625ad25"]}) 2018/04/19 10:47:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x40, 0x2000) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"4a086db98edf1c"}, 0x1}, 0x10) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003bbff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c3fff4)={0x40000006}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'team0\x00', 0x1634}) 2018/04/19 10:47:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000002c0)='cpuacIt.usage_sys\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) sched_getscheduler(r3) r4 = accept4$inet(r2, 0x0, &(0x7f0000000040), 0x80800) setns(r0, 0x4000000) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x400800) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000080)={0x7, 0x100000000, 0x400}, 0xc) fchdir(r4) 2018/04/19 10:47:29 executing program 5: r0 = socket$unix(0x1, 0x20000005, 0x0) unshare(0x40600) listen(r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000200)={'bridge_slave_0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xce, "26125f9729f8316055b0cd1dd2d219a1b3d737e9433804fd251c46c3b3504e0095f27b83ecd0f0cbd6a90e4f68e425aac58afed58655b7c1203809eb0c5d596f9a1fff2a6032eb77b387a7cbf2b1104c8fb1ee72386d02fe68ab43ac7277db5430f1496396806a425c8e413d58de0f01ea264cd9b74cdc597f33f9585832ef9cf26b1719e4e81614d0eed31b07328d5b8d35b8f76f3be1bf6898e92c3c97bdbdfc5492d9f3705eba06522fb04c19dbd5b851ed73a3be89a6bd55172f97ec3e9f69f08171b324139adffee14c4dfb"}, &(0x7f0000000140)=0xd6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0xc) finit_module(r1, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2) 2018/04/19 10:47:29 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="e54f553a9ca4e0500114bbfb301e1182691515679c4d95f0b53b714e301281eef94a8bc6eb23736152699d2d88dec9e5a1427fd5c6c650f159723931ccf4321d20a1f25c8cac10179847be7e261c", 0x40, 0x2000000d, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000180)=0x8, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)="7369743000000200", 0x8, 0x2) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/04/19 10:47:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000846ff0)={0x2, &(0x7f0000111fe8)=[{0x5}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400000001f00000000000000000000000000010000000000000000fe8000000000000000000000000000aa0000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/19 10:47:30 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={r1, 0x80000, r2}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x5, 0xb9}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, &(0x7f0000000080)="afeffdd3a51ba03644539dc3789891252689eef6c61cd49ba9a06ae30e13415be5c8f9e38be536aa2c924d775c68515f5655b25ee834795517e4c8b6409b0bb144a012079326b93af07785118cf73b84f97feef058ed5342bb74ea5e5539e5ce0716f3be658a18dd0fa0fd7552dcaf3269db040bcf5cdef98cc08f03d9fb2bf0ca91cf1f265ad3c63785b393ffbe1163709c9da1ac2482b0414a", &(0x7f0000b88000)="13"}, 0x20) 2018/04/19 10:47:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) 2018/04/19 10:47:30 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) socketpair(0x9, 0xf, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000800)={0x0, @multicast2, @broadcast}, &(0x7f0000000840)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000880)={@loopback, 0x0}, &(0x7f00000008c0)=0x14) open_by_handle_at(r1, &(0x7f0000000240)={0x5b, 0x59, "0b6e1498f624d618c8b3e85596859d10e255cf1c8a26fb62da61cdd0126be1884cd1dc68618de909859c8c133fedeb094342d4e25f2bba1d5faae35076dbd064183209184fafcfaaf5f7b2f07d11d5635f2ce1"}, 0x40040) accept4$packet(r2, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000ac0)=0x14, 0x800) recvmmsg(r1, &(0x7f0000006500)=[{{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002bc0)=""/160, 0xa0}, {&(0x7f0000002c80)=""/201, 0xc9}, {&(0x7f0000002d80)=""/207, 0xcf}, {&(0x7f0000002e80)=""/68, 0x44}, {&(0x7f0000002f00)=""/172, 0xac}, {&(0x7f0000000b00)=""/24, 0x18}], 0x6, 0x0, 0x0, 0x6}, 0xff}, {{&(0x7f0000003040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000030c0)=""/160, 0xa0}, {&(0x7f0000003180)=""/229, 0xe5}, {&(0x7f0000003280)=""/101, 0x65}, {&(0x7f0000003300)=""/238, 0xee}], 0x4, &(0x7f0000003440)=""/28, 0x1c, 0x8}, 0xfffffffffffffffd}, {{&(0x7f0000003480)=@can={0x0, 0x0}, 0x80, &(0x7f0000003900)=[{&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/238, 0xee}, {&(0x7f0000003640)=""/121, 0x79}, {&(0x7f00000036c0)=""/35, 0x23}, {&(0x7f0000003700)=""/41, 0x29}, {&(0x7f0000003740)=""/197, 0xc5}, {&(0x7f0000003840)=""/163, 0xa3}], 0x7, 0x0, 0x0, 0x3709a354}, 0x3}, {{&(0x7f0000003980)=@ethernet, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000003a00)=""/37, 0x25}, {&(0x7f0000003a40)=""/50, 0x32}, {&(0x7f0000003a80)=""/222, 0xde}, {&(0x7f0000003b80)=""/162, 0xa2}, {&(0x7f0000003c40)=""/147, 0x93}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/16, 0x10}, {&(0x7f0000004d40)=""/98, 0x62}], 0x8, 0x0, 0x0, 0x7f}, 0x100000001}, {{0x0, 0x0, &(0x7f0000006140)=[{&(0x7f0000004e40)=""/73, 0x49}, {&(0x7f0000004ec0)=""/22, 0x16}, {&(0x7f0000004f00)=""/96, 0x60}, {&(0x7f0000004f80)=""/239, 0xef}, {&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/189, 0xbd}], 0x6, &(0x7f00000061c0)=""/142, 0x8e, 0x5}, 0x1}, {{&(0x7f0000006280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000064c0)=[{&(0x7f0000006300)=""/150, 0x96}, {&(0x7f00000063c0)=""/238, 0xee}], 0x2, 0x0, 0x0, 0x9}, 0x1}], 0x6, 0x40, &(0x7f0000006680)={0x77359400}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000006900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000068c0)={&(0x7f00000066c0)={0x1d4, r3, 0x320, 0x70bd2a, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r4}, {0x1b8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa5}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40}, 0x810) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0f000000000000000000000000000000000000000000cec2dc9316a601281d37c51663232837da8cb209ad5b7f5af8f7d468a50433d15f4d750678a06362fd48d08865bdc329f7f1c6f264846887b48dd74e205549881fdf7c283984d302ce961f0486f444ad8d860530f4db678c5e4a0a4a6c1c4da39074cd44fd029c09d20e479d61e364c8830f64ac14d3d72f2dbe36afb7d5e0a8cfc0b1a7cf4106a168ec886fe326a85f56460162128887731a1bb472f8a499846e4a053b31cf16d44878fcd717bb253e17f7d303eab21175c751f15880cf736040619d6625ad25"]}) 2018/04/19 10:47:30 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xab, &(0x7f0000000000), &(0x7f0000000340)=0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x108c0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x26, "b533c075144aad47180cc20f73d1d20694e7c2cbcd5f2702f80addeb0a4d18718afbc3ec875d"}, &(0x7f0000000280)=0x2e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x80000000}, 0x8) rmdir(&(0x7f0000000300)='./file0\x00') pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r5, 0x7}, 0x8) getsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f00000001c0)={@loopback, @broadcast, @multicast1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001e00)={0x1, 0x1, 0x0, 0xdd2b, 0x2b89b5d1, 0x10001, 0x1f, 0x1, 0x2, 0x1, 0x401}, 0x7) 2018/04/19 10:47:30 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00'}, 0x10) r1 = syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x200400) splice(r0, &(0x7f00000002c0), r1, &(0x7f0000000340), 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x15d, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)="73797a6b616c6c65f200", 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/19 10:47:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0xc, &(0x7f000035ff6a)=""/150, &(0x7f0000823ffc)=0x96) r1 = socket(0x4, 0x5, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x9d, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x8) 2018/04/19 10:47:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='erspan0\x00', 0x2a}) unshare(0x28060400) r1 = socket$key(0xf, 0x3, 0x2) r2 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0xa158b7741bde7129, r2}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@generic={0x80000000}) 2018/04/19 10:47:30 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/52, 0x6}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x5}) bind(r2, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/04/19 10:47:31 executing program 7: getitimer(0x1, &(0x7f0000000000)) faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) 2018/04/19 10:47:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000240)={@local, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000023c0)) sendmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, r1, 0x1, 0x9d, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="014cd93cddc80911cb8928b12758179f627effa4a76cd77efcb7e84a3e3f99844a344ff65fb5ffa1e8adddf4fe4d7d3a3cddc1751c7b86496c70b898c871a40a1769d52cc5fe28ec03b65ec0973dd7bb6aa3b8fffcbc7b18ebd279df9f0fc2e040abacc5ed5ce56251097b9ca9a6ffa52e8da92e208c633e8ef964d39483272d9854bd35ad7303a448714dfb6a8b51ec66596f42acfbb569", 0x98}], 0x1, 0x0, 0x0, 0x8000}, 0x5}, {{&(0x7f00000002c0)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)="3884a6b2bb3887d1da", 0x9}, {&(0x7f0000000480)="e8e408bc1e564ccd4b631fabf87cc49e4f918cfb78d9b331cd5584f968064ac46e6d532fda128a425d7fff9848982a40bcd38f2e53d5b8b38c5f2979dc5926d74eb7ece5c14280754c99ace351b973e80e5d9d35b72d4a3df5d06b84a88cee9b2fb9f39ec5e004ca1a95914bc9c2301ad2c4b33a7a053445079b003783265f923b44c836ca", 0x85}, {&(0x7f0000000540)="df26400c42ff9af1b01dcb946e24d37684d8c834b6", 0x15}, {&(0x7f0000000580)="3594d8fa2139ff07ddb8868987668c181d267aae7973a36c2a00968c8854a7aeac3ae9d3aa903b0df9843ebbe19e3b6feb274c00df7067d357bc71f7503da3b7f2b26d341d2932cac9b045e1a3ce0d7df3d29a52f7bff58c2c0084463053b897093529beedd150ae08f2bd756538", 0x6e}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x198, 0x4000000}, 0x5038}, {{&(0x7f0000000800)=@rc={0x1f, {0xfffffffffffffffc, 0x0, 0x2, 0x8, 0x4, 0x4}, 0xffffffff00000001}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000880)="499d922fe3977f", 0x7}, {&(0x7f00000008c0)="0abe8810eccee2db3ad73a6b2820919652bafe1b8ce9f017ab65209b247f128aecd259f25f86a75562e381b94da0eaa209e18864fe7adddc49ebd163af3df1bcc932d7bb309c2cdfa5663a6adbc53cff9f55327fee842e802a0bff465d3a5ace519768ded802bc4d13360a5a7a11dbab535d5344891f8579e5665f953e595615", 0x80}, {&(0x7f0000000940)="191f301d214251e4bfeac1765799268e13175ac42c60acb2e17d737f7a7401d376a9399d457dd5923c7e3490aaec17007ffa7c2ee4cf21fc2071cb2aa93e9af4bb6b77d0725865c8b4e1d827ad64411113970b82ba63b5f1db2bb4700080687e6e62270844964b4a8b5311a6d77bdec231e56529b420a595f954939d2b9d44980d712b4ad95688531830d482cb336ab3f8dd0304cf233dc256b9dda632dd65340d4ecdc7ebe696cf7b93f5de927d4bf997fe36aafad4e247b927f2fb9c124e39c15c7eace8b6178dbd7099652d1ab38e54e36df1053f65d51455c62c105bfd825ff40f73", 0xe4}, 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0x1300}, 0xff}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001f40)="9e2a682487beae4221232e1ac69d07ea1e1b607189a3590a3ef54a37397c4cfbc3dbd840c7f62ab64033c6323f5e", 0x2e}, {&(0x7f0000001f80)="04d69f08c77e1156b881ec767efe5b24e7eb837c987bd8f7e79872280b6a67800a6a3c5480d207cd657bbcffbf816731cd2a58c361434fa718da55cfda56f9997b5fbfdbb93e57a409244e3c97e8eaa9aff7bdd36eee11feb3f4a412f73bd9a43357525bc1a8d24fb4305188da5b9b5eca7c6febef30e966e0dd139d8fae356eebae20bf86b91f3d494162e2541a35ce8d44ffb0783297b65f6cee6b8ee20e8cf1ce850bae6c6382ee7564ccbd6f30d3fbae568eb1721e41ed6fc24107b4114b5fddcb5b90192ef24b42e2affbe1b3", 0xcf}], 0x2, &(0x7f00000020c0)=[{0x58, 0xff, 0x9312, "762b98bdf21d4f5108c0981cd6477a8cc6226ca942269aff560c756e5aa09fce74e8903c15102e00c8b2c9f500c69ffdd761d3c853210ad1224f7b06bad401b1640538"}, {0x80, 0x11b, 0x0, "50d3754bb13dcd7e19550aee5d41556a6f6148a0ab8a15086b7ac7ac58942a6d6f11fd879c03555b195f3a429e19a5018ab34436f3a761a91cbfb040261e74cfedc60de01df7cc7851b776576e90b63d01319e24f09070ea81c99e7c69d4ae4e3e1e49081e24cba96f"}, {0x10, 0x102}, {0xf8, 0x102, 0x7, "bdfe6142fb7059193500331f7e45c2ac94c9bdb7d40bfe5e44e2e4df948d7b3b10b0268e819b72cdbed29a35032fdc2a83b02d14f8c69a723c62c3aeca1b29ee5f879780752ad5c9492977a2137ef1ba179cde05eeced33dfd08a14ba1781756554073faa6c720cf2553d6bea2d86b39e57b25138dd96b5a70596259a063821df890079482e00330a149da032f7097b75ae17c0658be946612ae5621735f49e4a7798ee7bb5c0b7c84cbdcfe963008e01fc66acc7ae1015d3c0c1dd92ab6f2c38b9023ffe6d72b227723f925f5b798d9994780395447184b5a4c4d4b5884dbd32b9075bf"}], 0x1e0, 0x10}, 0x4}], 0x4, 0x44884) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) r3 = syz_open_dev$vcsa(&(0x7f0000002400)='/dev/vcsa#\x00', 0x3, 0x121440) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000002480)={0x1, 0x0, [{0x1004, 0x1e, &(0x7f0000002440)=""/30}]}) 2018/04/19 10:47:31 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x2}, 0x4) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000000040)=0x1b19, 0xfffffffffffffffe, 0x2) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x20, 0x1d, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}, @nested={0x4}]}, 0x20}, 0x1}, 0x0) 2018/04/19 10:47:31 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xfffffffffffffffc, 0x80, 0x8001, 0x80000000}]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2000008b, &(0x7f000039a000)=[{0xfffffffffffff71c, 0x0, 0x40, 0xfffffffffffff00c}, {0x100000000000006, 0x0, 0x0, 0x7fff}]}, 0xfffffffffffffdca) write(r0, &(0x7f0000000280), 0x0) 2018/04/19 10:47:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x34a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) accept4$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x80800) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000006080)=[{{&(0x7f0000005f00)=@ipx, 0x8, &(0x7f0000006000), 0x0, &(0x7f0000000080)=""/51, 0xfffffffffffffda5}}], 0x53, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x100) 2018/04/19 10:47:31 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)=ANY=[], 0x147}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xa3, "1f6702297de31048ebfdd360c47e5e30afa43aa27868dae1b28f7624ed8efaec8636385ffcf83851093b6c138748d32c08a10e67f17d4cb905967893d180b281fcb0c4e3b08104752ca4d6bfdbf8fabd5831e42090160a7aad646a2cd51d6546f1d03efc4c25f045ed33d95ea6fc1da9c7e49b65c830495a4b9d1cba2ea1dab50847d3479d37b1e90de2aa81fe5904caf76c86e000bdfb609facbd2286bb954715eacc"}, &(0x7f0000000040)=0xab) 2018/04/19 10:47:31 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/52, 0x6}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x5}) bind(r2, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/04/19 10:47:31 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/19 10:47:31 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x108) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x15bff96, 0x200) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000040000018") 2018/04/19 10:47:31 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0xfffffffffffffe00) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)) 2018/04/19 10:47:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000100)={0x2a, 0x40, 0x3, 0x1fe, 0x2, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000300)="c9c67050bf882f913174653375192980650de1f6b85b19ecd5518dfe0257478a24b40b47aaa6f3040b6acd0c17c24baee137bd75f6cf018e260b96bf6296a76dea151fde59bd59cf54c4df496ece8e4e26878d261ba5a00f29dcb78e4a1ee9854862114e2ea867a0aa0e7c18b4baeb748a17a858", 0x74}], 0x1, &(0x7f0000000400), 0x0, 0x4008041}, 0x800) recvmmsg(r3, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000440)=""/158, 0x9e}], 0x2, &(0x7f0000000540)=""/6, 0x6}}], 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x989680}) renameat(r2, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 2018/04/19 10:47:31 executing program 6: r0 = eventfd2(0x6, 0x80000) lseek(r0, 0x0, 0x3) r1 = socket(0x3, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f0000372000)={&(0x7f0000091fe4)=@ipv6_delroute={0x1c, 0x19, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x104) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xe0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r2}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/19 10:47:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000004100080005800880ad5edf70029cf96daaf2f67ffe9b3bbb59db4a59ff0303e77d156e927dff33d65c624f300187ae5bd3a0f87b5d39b33497bf30de6f917e2eacdc68b63894beb77b16667003b86e6dd9121775563a19580338b030a6cb7ad671a23e8c52aec4dfacb37461220412d861c65005e97cb0acc51abf8cb2332f9e1c44cb4afd405db5240a2bb0e5b7a804642bec7ca8baa6f0bf308e6a890236c01151438621383e54de4bfc962300cf56821a2a54dbd48e32b9294c63f73a6eb5377865fde977498ba0430233"], 0xe) socketpair(0xb, 0x0, 0xfffffffffffff000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) 2018/04/19 10:47:31 executing program 3: unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0xd327, 0x100000000, 0x100000001, 0x0, 0xfffffffffffffffc, 0x7, 0x6, 0x4, 0x2, 0x7ff}) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/19 10:47:31 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x50042, 0x10) fcntl$dupfd(r0, 0x406, r0) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xffffffa6) recvfrom$packet(r1, &(0x7f0000001000)=""/4096, 0x1000, 0x0, &(0x7f00000005c0)={0x11, 0xb, r2, 0x1, 0x77, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x14) readv(r0, &(0x7f0000000fd0)=[{&(0x7f0000005ff9)=""/7, 0x7}], 0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) [ 77.576459] autofs4:pid:6324:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.16384), cmd(0x0000937e) [ 77.589371] autofs4:pid:6324:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/04/19 10:47:31 executing program 4: symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x80000, 0x20) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000005c0)=0x2831, 0x4) lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') r1 = socket$inet6(0xa, 0x3, 0xffffffffffffffbd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}}, 0x7b36, 0x3, 0xfffffffffffffffa, 0x2, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff]}, 0x6}}}, 0x84) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0x200, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000280)="ffa4c77c0ebb902f88afe0a812e0c079a5ca496151efe411ab2292cb49fd20eea19b4f153314bc365640053b5eb4969cca6fa26cca357bf34dd9639221426e4a86e08d7090366295866a8829f1e10016b7b18ff6037a32fb744c7f0c34b59870d41e824abf9f01c60a99dedb1684c347eb27198ee54c9745534236a41650fa8a4b3040a4427912d0e194e1c9d39326574909d34822f5220eb49acc522d2ae82901cd2f0fb56bee05c30a2f1f268237eb39dd7350914c092f1bcc189c4390866714f1caf0fa575f3d3d3d6016494d7d83073d587dd943b344279a147ee6a3cfe74a908f", 0xe3, 0x9}, {&(0x7f0000000380)="50ac506cf9c9606aaa52f4cd0e89b513aed74bcadabb8d54747977ebe961e7ce8eaadfce1292", 0x26, 0x7}, {&(0x7f00000003c0)="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", 0xfc, 0x40}], 0x4000, &(0x7f0000000540)={'nouuid,', {[{@biosize={'biosize', 0x3d, [0x7f, 0x36]}, 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}, {@swidth={'swidth', 0x3d, [0x3e, 0x31, 0x35, 0x38]}, 0x2c}, {@grpquota='grpquota', 0x2c}]}}) chdir(&(0x7f00000001c0)='./file0\x00') 2018/04/19 10:47:31 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/19 10:47:31 executing program 3: gettid() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x444200, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x3) exit(0x8d) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/19 10:47:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000100)={0x2a, 0x40, 0x3, 0x1fe, 0x2, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000300)="c9c67050bf882f913174653375192980650de1f6b85b19ecd5518dfe0257478a24b40b47aaa6f3040b6acd0c17c24baee137bd75f6cf018e260b96bf6296a76dea151fde59bd59cf54c4df496ece8e4e26878d261ba5a00f29dcb78e4a1ee9854862114e2ea867a0aa0e7c18b4baeb748a17a858", 0x74}], 0x1, &(0x7f0000000400), 0x0, 0x4008041}, 0x800) recvmmsg(r3, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000440)=""/158, 0x9e}], 0x2, &(0x7f0000000540)=""/6, 0x6}}], 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x989680}) renameat(r2, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 2018/04/19 10:47:31 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x5, 0x3, 'client1\x00', 0x2, "d4f1fbbdfb8dc78a", "eddae9e029ed8eb17c7c4a55295d8d2ecb688ae60435d6ed2030fd23036b526a", 0x3ff, 0x7}) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) poll(&(0x7f0000000000)=[{r3, 0x211}, {r1}], 0x2, 0x7f) 2018/04/19 10:47:32 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000f8d000/0x3000)=nil, 0x3000}) prctl$setname(0xf, &(0x7f0000000080)='vmnet0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x40, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1, 0x9f64, 0x1, r3}, &(0x7f00000001c0)=0x10) 2018/04/19 10:47:32 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000500)={0x7ff, 0x3f, 0x7, 0x3, 0x5, [{0x1, 0x0, 0x4, 0x0, 0x0, 0x100}, {0x4a70, 0x10001, 0x9, 0x0, 0x0, 0x800}, {0x6, 0x4, 0x6, 0x0, 0x0, 0x2204}, {0x7f, 0x6}, {0xfffffffffffffffe, 0x101, 0x3, 0x0, 0x0, 0x200}]}) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000001c0)={0xa6, &(0x7f0000000100)=""/166}) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000340), &(0x7f0000000380)) mlockall(0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x6c800000000, {0x2, 0x4e20, @rand_addr=0x7}, {0x2, 0x4e23, @rand_addr=0x5}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x34, 0x1, 0x40, 0x1, 0xb9, &(0x7f0000000280)='syz_tun\x00', 0x9, 0xffff, 0xfffffffffffffffd}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000640)=""/89) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000040)=""/6) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020002051e00000029bd7000fddbdf25190018000004be00d2b2d44aca2cbecd6a7fd5e44fa15fa5a36f10b2bf000500000000000000efdf87521e653e7a553b2ec688ef6518c0682aefad942d0163f2eee77b94ca00ff8eaf7620a50cf5d384f5579ddee17b763f1cefb519f2bef60795504bcfeb15a6f2fef1b35464caea8bc50a8fd51dd598c6fd1d1d26a9a63f7e23542d2adfe96983712b755e240e22c8bb3556718d582b14241028027abecb7cfd2d57761486779aa1fb3ba2ae87f15feda45b48d8dbc98d597f1a6207dd0000030005003f20000002004e21e0000002000000000100000000000000000000"], 0xf0}, 0x1}, 0x8000) 2018/04/19 10:47:32 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={r3, 0x80000, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/04/19 10:47:32 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xa202) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r0}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0x192) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/19 10:47:32 executing program 4: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040), 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10000, 0x100) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x1, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000003c0)={0x2, &(0x7f0000000140)=""/167, &(0x7f0000000380)=[{0x4, 0x58, 0x7fffffff, &(0x7f0000000200)=""/88}, {0x4, 0xdc, 0xfffffffffffffffb, &(0x7f0000000280)=""/220}]}) semop(0x0, &(0x7f00006d4ffa)=[{0x0, 0x0, 0x1000}], 0x1) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000000080)=""/36) 2018/04/19 10:47:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/35, 0x23) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x100000001, 0x1ff, 0x40, 0x2, 0x8, 0x7}) 2018/04/19 10:47:32 executing program 7: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) connect$ax25(r0, &(0x7f000018a000)={0x1e, {"03091f0000de35"}}, 0x10) 2018/04/19 10:47:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'gretap0\x00', 0x0}) socketpair$inet6(0xa, 0x2, 0x80000000, &(0x7f0000002a40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000002a80), &(0x7f0000002ac0)) sendmsg$nl_route(r0, &(0x7f0000002480)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x401001}, 0x1, &(0x7f0000a3bff8)={&(0x7f0000002440)=@ipv4_deladdr={0x0, 0x15, 0x411, 0x70bd2d, 0x25dfdbfc, {0x2, 0x0, 0x40, 0xff, r1}, [@IFA_ADDRESS={0x0, 0x1, @rand_addr=0x6}, @IFA_LOCAL={0x0, 0x2, @broadcast=0xffffffff}]}, 0x1f}, 0x1}, 0x40) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000024c0)={{{@in=@remote, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000080)=""/248, 0xf8}], 0x2, &(0x7f0000001440)=""/4096, 0x1000}, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000380)='efs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000200)) 2018/04/19 10:47:32 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80100, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x3, 0x4, 0x200, 0x10000}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14}}}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/04/19 10:47:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1400000000000000290000004300000003000000"], 0x14}}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffff7, @empty, 0x4}, 0x1c) 2018/04/19 10:47:33 executing program 4: 2018/04/19 10:47:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000000)=""/1, 0x19e) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/04/19 10:47:33 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xf0, "9bf4fb618f0e7f83a921c516c288744f509e85b2562dc207bf09389e4ed301554c6fd5f8494728823d0428d5a2816c53e9423dd45a1f516bbee8278ae041ce2e832892d66c6afbc74c958af53ef7c775a818ad3b960c669bb4cb0c6200d98e9873c75c301d2a2d8e38ef5e3051eb13284ce7542b8e191cf30fea66ab1993845e82892b77344dea5258fdb54a3f4f234718f1e397ba920a375a922f4af6e969d491fcaf35ea328da8ad7fb384b0d162912f0d2c911ce1168e20a05de0b4995e90657f032bc29dbb888de0c4511457d9eadb2fa8323d687ffd6c453dc602ad65f341a2d325801ac677fa54c95542591f84"}, &(0x7f0000000000)=0xf8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x15, "f78b3696f7671fd87ff73cf1c6d84d3deb1eb83556"}, &(0x7f0000000200)=0x1d) ioctl$TIOCSBRK(r1, 0x40044591) 2018/04/19 10:47:33 executing program 3: add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf7ffb)={0x73, 0x79, 0x7a}, &(0x7f0000fc3f94)="f5", 0x1, 0xfffffffffffffffd) 2018/04/19 10:47:33 executing program 6: 2018/04/19 10:47:33 executing program 7: 2018/04/19 10:47:33 executing program 2: 2018/04/19 10:47:33 executing program 1: 2018/04/19 10:47:33 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/19 10:47:33 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x14a}, 0xd) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x8, 0x1, &(0x7f0000000000)) 2018/04/19 10:47:33 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x2000000000000009}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) 2018/04/19 10:47:33 executing program 6: 2018/04/19 10:47:33 executing program 7: 2018/04/19 10:47:33 executing program 0: 2018/04/19 10:47:33 executing program 3: 2018/04/19 10:47:34 executing program 4: 2018/04/19 10:47:34 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x2000000000000009}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) 2018/04/19 10:47:34 executing program 7: 2018/04/19 10:47:34 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/04/19 10:47:34 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/04/19 10:47:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) getsockopt$inet_mreqsrc(r0, 0x10f, 0x7f, &(0x7f00000000c0)={@empty, @multicast1, @broadcast}, &(0x7f0000000000)=0xffffffffffffff06) 2018/04/19 10:47:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="88", 0x1}], 0x1) 2018/04/19 10:47:34 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0afe74b0d5e3420e626291b227873fb7", 0x10) close(r0) accept(r1, 0x0, &(0x7f0000000100)=0xffffff41) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000240)=@ax25={0x3, {"aba998cfc95797"}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000800)}}], 0x1, 0x0) 2018/04/19 10:47:34 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bridge0\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/19 10:47:34 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/04/19 10:47:34 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000500)={0x7ff, 0x3f, 0x7, 0x3, 0x5, [{0x1, 0x0, 0x4, 0x0, 0x0, 0x100}, {0x4a70, 0x10001, 0x9, 0x0, 0x0, 0x800}, {0x6, 0x4, 0x6, 0x0, 0x0, 0x2204}, {0x7f, 0x6}, {0xfffffffffffffffe, 0x101, 0x3, 0x0, 0x0, 0x200}]}) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000001c0)={0xa6, &(0x7f0000000100)=""/166}) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000340), &(0x7f0000000380)) mlockall(0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x6c800000000, {0x2, 0x4e20, @rand_addr=0x7}, {0x2, 0x4e23, @rand_addr=0x5}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x34, 0x1, 0x40, 0x1, 0xb9, &(0x7f0000000280)='syz_tun\x00', 0x9, 0xffff, 0xfffffffffffffffd}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000640)=""/89) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000040)=""/6) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020002051e00000029bd7000fddbdf25190018000004be00d2b2d44aca2cbecd6a7fd5e44fa15fa5a36f10b2bf000500000000000000efdf87521e653e7a553b2ec688ef6518c0682aefad942d0163f2eee77b94ca00ff8eaf7620a50cf5d384f5579ddee17b763f1cefb519f2bef60795504bcfeb15a6f2fef1b35464caea8bc50a8fd51dd598c6fd1d1d26a9a63f7e23542d2adfe96983712b755e240e22c8bb3556718d582b14241028027abecb7cfd2d57761486779aa1fb3ba2ae87f15feda45b48d8dbc98d597f1a6207dd0000030005003f20000002004e21e0000002000000000100000000000000000000"], 0xf0}, 0x1}, 0x8000) 2018/04/19 10:47:34 executing program 2: setrlimit(0x7, &(0x7f000046eff0)) socket$inet_tcp(0x2, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) [ 80.958451] ================================================================== [ 80.965892] BUG: KMSAN: uninit-value in crypto_aes_expand_key+0x6d1/0x1dc0 [ 80.972908] CPU: 1 PID: 6468 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 80.979741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.989091] Call Trace: [ 80.991690] dump_stack+0x185/0x1d0 [ 80.995318] ? crypto_aes_expand_key+0x6d1/0x1dc0 [ 81.000158] kmsan_report+0x142/0x240 [ 81.003963] __msan_warning_32+0x6c/0xb0 2018/04/19 10:47:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f000600", &(0x7f0000000180)=@ethtool_regs={0x4, 0x383c0, 0xb9, "46434e8e3f85557f4443c85cda634d85d3876cbd764d438b21544849aa1c61d98cb613ad22c3cff8fe7ca7cd80ac2d89fdd4aa89f1a3b396b2ad6a9f16cb0b652004419984bb0cc0c11ed892a4a29d421107cf982486aff747c08bd38e6ce2537acf50fee2e1c7aff74c4b664849b424b867044d5e00795fa7f667fbbac95a040aff3a785a37db2d766095251e7065169b97d0ee3677f45c1b0c088abee648456c448946147797b7c28378a321a9721f6c62a19c6347439e7c"}}) r1 = accept(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 81.008029] crypto_aes_expand_key+0x6d1/0x1dc0 [ 81.012713] crypto_aes_set_key+0x9d/0x180 [ 81.016944] ? crypto_aes_expand_key+0x1dc0/0x1dc0 [ 81.021874] setkey+0x50f/0x5a0 [ 81.025165] crypto_xcbc_digest_setkey+0x4b7/0x570 [ 81.030101] ? crypto_init_cipher_ops+0x2c0/0x2c0 [ 81.034950] ? crypto_aes_decrypt_x86+0xa0/0xa0 [ 81.039628] ? crypto_aes_decrypt_x86+0xa0/0xa0 [ 81.044306] ? crypto_aes_decrypt_x86+0xa0/0xa0 [ 81.048979] ? crypto_init_cipher_ops+0x2c0/0x2c0 [ 81.053819] ? shash_async_setkey+0x2c8/0x4c0 [ 81.058325] ? crypto_xcbc_digest_final+0x530/0x530 [ 81.063346] shash_async_setkey+0x337/0x4c0 [ 81.067677] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 81.073041] ? trace_kmalloc+0xb6/0x2b0 [ 81.077016] ? shash_async_digest+0x1b0/0x1b0 [ 81.081512] crypto_ahash_setkey+0x31a/0x470 [ 81.085916] hash_setkey+0x8b/0xa0 [ 81.089448] alg_setsockopt+0x6c5/0x740 [ 81.093418] ? hash_release+0x50/0x50 [ 81.097214] ? alg_accept+0xd0/0xd0 [ 81.100835] SYSC_setsockopt+0x4b8/0x570 [ 81.104891] SyS_setsockopt+0x76/0xa0 [ 81.108686] do_syscall_64+0x309/0x430 [ 81.112568] ? SYSC_recv+0xe0/0xe0 [ 81.116104] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.121283] RIP: 0033:0x455329 [ 81.124459] RSP: 002b:00007fbe06801c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 81.132159] RAX: ffffffffffffffda RBX: 00007fbe068026d4 RCX: 0000000000455329 [ 81.139416] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000014 [ 81.146682] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 81.153951] R10: 00000000203c1000 R11: 0000000000000246 R12: 00000000ffffffff [ 81.161211] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 81.168472] [ 81.170091] Local variable description: ----vla@crypto_xcbc_digest_setkey [ 81.177004] Variable was created at: [ 81.180728] crypto_xcbc_digest_setkey+0x12e/0x570 [ 81.185749] shash_async_setkey+0x337/0x4c0 [ 81.190061] ================================================================== [ 81.197413] Disabling lock debugging due to kernel taint [ 81.202858] Kernel panic - not syncing: panic_on_warn set ... [ 81.202858] [ 81.210227] CPU: 1 PID: 6468 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 81.218359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.227705] Call Trace: [ 81.230298] dump_stack+0x185/0x1d0 [ 81.233933] panic+0x39d/0x940 [ 81.237151] ? crypto_aes_expand_key+0x6d1/0x1dc0 [ 81.241993] kmsan_report+0x238/0x240 [ 81.245797] __msan_warning_32+0x6c/0xb0 [ 81.249867] crypto_aes_expand_key+0x6d1/0x1dc0 [ 81.254547] crypto_aes_set_key+0x9d/0x180 [ 81.258788] ? crypto_aes_expand_key+0x1dc0/0x1dc0 [ 81.263717] setkey+0x50f/0x5a0 [ 81.266992] crypto_xcbc_digest_setkey+0x4b7/0x570 [ 81.271914] ? crypto_init_cipher_ops+0x2c0/0x2c0 [ 81.276750] ? crypto_aes_decrypt_x86+0xa0/0xa0 [ 81.281401] ? crypto_aes_decrypt_x86+0xa0/0xa0 [ 81.286060] ? crypto_aes_decrypt_x86+0xa0/0xa0 [ 81.290713] ? crypto_init_cipher_ops+0x2c0/0x2c0 [ 81.295544] ? shash_async_setkey+0x2c8/0x4c0 [ 81.300043] ? crypto_xcbc_digest_final+0x530/0x530 [ 81.305057] shash_async_setkey+0x337/0x4c0 [ 81.309371] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 81.314729] ? trace_kmalloc+0xb6/0x2b0 [ 81.318684] ? shash_async_digest+0x1b0/0x1b0 [ 81.323158] crypto_ahash_setkey+0x31a/0x470 [ 81.327551] hash_setkey+0x8b/0xa0 [ 81.331073] alg_setsockopt+0x6c5/0x740 [ 81.335036] ? hash_release+0x50/0x50 [ 81.338833] ? alg_accept+0xd0/0xd0 [ 81.342464] SYSC_setsockopt+0x4b8/0x570 [ 81.346534] SyS_setsockopt+0x76/0xa0 [ 81.350314] do_syscall_64+0x309/0x430 [ 81.354183] ? SYSC_recv+0xe0/0xe0 [ 81.357706] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.362875] RIP: 0033:0x455329 [ 81.366049] RSP: 002b:00007fbe06801c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 81.373745] RAX: ffffffffffffffda RBX: 00007fbe068026d4 RCX: 0000000000455329 [ 81.380996] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000014 [ 81.388249] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 81.395497] R10: 00000000203c1000 R11: 0000000000000246 R12: 00000000ffffffff [ 81.402752] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 81.410481] Dumping ftrace buffer: [ 81.414008] (ftrace buffer empty) [ 81.417695] Kernel Offset: disabled [ 81.421296] Rebooting in 86400 seconds..