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 '10.128.0.17' (ECDSA) to the list of known hosts. 2018/04/17 05:38:46 fuzzer started 2018/04/17 05:38:47 dialing manager at 10.128.0.26:43021 2018/04/17 05:38:53 kcov=true, comps=false 2018/04/17 05:38:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYBLOB="0000000000000000140003006947161280ad9566a4ec0b4aa3e44700"], 0x2}, 0x1}, 0x0) 2018/04/17 05:38:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/17 05:38:56 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/17 05:38:56 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000800)=0x14) 2018/04/17 05:38:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/176, 0xb0}, {&(0x7f0000000940)=""/126, 0x7e}], 0x2}}, {{0x0, 0x0, &(0x7f0000000c00)}}], 0x2, 0x0, &(0x7f0000000cc0)={0x0, 0x989680}) 2018/04/17 05:38:56 executing program 4: getrandom(&(0x7f0000000000)=""/53, 0x35, 0x0) 2018/04/17 05:38:56 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)}, 0x10) 2018/04/17 05:38:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syzkaller login: [ 44.712232] ip (3747) used greatest stack depth: 54672 bytes left [ 45.538128] ip (3826) used greatest stack depth: 54312 bytes left [ 46.164846] ip (3886) used greatest stack depth: 54200 bytes left [ 46.504649] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.511278] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.528018] device bridge_slave_0 entered promiscuous mode [ 46.591566] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.598107] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.646593] device bridge_slave_0 entered promiscuous mode [ 46.727286] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.733775] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.776584] device bridge_slave_0 entered promiscuous mode [ 46.827574] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.834181] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.847927] device bridge_slave_1 entered promiscuous mode [ 46.874430] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.880991] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.904094] device bridge_slave_1 entered promiscuous mode [ 46.912316] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.918811] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.944376] device bridge_slave_0 entered promiscuous mode [ 46.979205] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.985705] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.018368] device bridge_slave_0 entered promiscuous mode [ 47.044987] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.051528] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.066931] device bridge_slave_1 entered promiscuous mode [ 47.076887] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.083347] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.091125] device bridge_slave_0 entered promiscuous mode [ 47.100956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.108198] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.114603] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.139247] device bridge_slave_0 entered promiscuous mode [ 47.161737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.171906] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.178396] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.209755] device bridge_slave_1 entered promiscuous mode [ 47.216207] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.222697] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.246576] device bridge_slave_0 entered promiscuous mode [ 47.263384] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.270836] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.277303] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.304303] device bridge_slave_1 entered promiscuous mode [ 47.324129] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.330629] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.357974] device bridge_slave_1 entered promiscuous mode [ 47.377565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.387510] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.393974] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.418155] device bridge_slave_1 entered promiscuous mode [ 47.425990] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.438671] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.445131] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.474579] device bridge_slave_1 entered promiscuous mode [ 47.500250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.509375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.518576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.547585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.608731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.695902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.708518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.740842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.767978] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.839481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.898425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.329756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.376488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.520477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.533679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.553121] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.678922] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.760870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.775518] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.784096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.841791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.873630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.007427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.014751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.021838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.097068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.217626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.461451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.516582] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.697788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.733219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.811370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.904852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.914286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.936284] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.946753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.967007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.014329] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.021704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.036806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.085085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.092860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.100873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.117204] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.140138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.170626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.208659] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.215824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.231821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.266313] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.281120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.309755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.330852] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.341741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.349077] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.366142] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.373337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.394426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.435308] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.445341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.465367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.501532] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.511112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.524694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.574608] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.582961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.591877] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.603868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.639957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.677893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.704861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.723471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.734570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.743839] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.754123] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.762304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.787652] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.794809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.814428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.826974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.835158] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.854996] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.863107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.895795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.925063] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.960674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.982346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.003392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.026008] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.057110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.075445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.502816] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.509318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.516255] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.522719] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.599010] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.605804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.860635] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.867127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.874021] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.880522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.930120] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.949328] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.955794] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.962638] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.969118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.031897] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.144734] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.151230] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.158146] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.164617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.200126] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.222181] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.228673] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.235540] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.242015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.316982] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.326931] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.333507] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.340361] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.346830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.384276] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.418196] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.424690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.431538] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.437999] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.524912] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.540461] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.546976] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.553841] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.560299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.615890] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.663165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.674273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.720478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.758741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.786231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.815717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.831684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.118202] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.270685] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.366910] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.516905] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.673440] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.747691] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.848165] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.854500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.867176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.998260] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.106281] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.112514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.124588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.152582] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.173799] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.185219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.210075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.238256] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.249715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.279118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.528156] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.534422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.551615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.607828] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.614682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.632396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.846918] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.853226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.864109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.943843] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.951119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.962671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 05:39:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="007c15c8dd56d3b17456f449fcb3381c6b35fabfb94b02776e5ac81ea0749a35"}) 2018/04/17 05:39:22 executing program 3: 2018/04/17 05:39:23 executing program 2: 2018/04/17 05:39:23 executing program 0: mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000664fc0)) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="007c15c8dd56d3b17456f449fcb3381c6b35fabfb94b02776e5ac81ea0749a35"}) 2018/04/17 05:39:23 executing program 3: 2018/04/17 05:39:23 executing program 1: 2018/04/17 05:39:23 executing program 4: 2018/04/17 05:39:23 executing program 6: 2018/04/17 05:39:23 executing program 5: 2018/04/17 05:39:23 executing program 7: 2018/04/17 05:39:23 executing program 6: 2018/04/17 05:39:23 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d5afe0)={0x20, 0x9, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) 2018/04/17 05:39:23 executing program 4: 2018/04/17 05:39:23 executing program 1: 2018/04/17 05:39:23 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) r1 = dup2(r0, r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000079b000)) 2018/04/17 05:39:23 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r0, 0xfffffffffffffffd, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x0, 0x2, 0x4, 0xffffffffffff7fff}, 0x20) exit(0x3fffffffff) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001200), 0x8) timer_create(0x0, &(0x7f0000000340)={0x0, 0x12, 0x0, @thr={&(0x7f0000000600), &(0x7f0000000680)}}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(0x0, 0x1000000000016) dup3(r2, r3, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/17 05:39:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @random="ecd2357fca1f"}, 0x1c, {0x2, 0x0, @rand_addr}, 'veth0\x00'}) 2018/04/17 05:39:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/17 05:39:23 executing program 3: 2018/04/17 05:39:23 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./bus\x00', 0x0) open$dir(&(0x7f0000046000)='./bus\x00', 0x0, 0x0) rmdir(&(0x7f0000009000)='./bus\x00') 2018/04/17 05:39:23 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000700)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0xc0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f00000006c0), {[{{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xc0}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'ipddp0\x00', 'bcsf0\x00', {}, {0xff}, 0xff, 0x1, 0x1}, 0x0, 0xb8, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x81, 0x8, &(0x7f0000000600)=[{&(0x7f00000000c0)="96647ce314760f668d8fe93e409a6c6b61742e160ec7e984253fb35dea68788efc7c59dc4da156e2d97093f7bdd19afbe676d24057737506f5d4177f726d8682f78cc883b8de9838dbf4", 0x4a, 0x7}, {&(0x7f0000000140)="50b8ecc5e63704c5878e44", 0xb, 0x1ff}, {&(0x7f0000000180)="dec479de84c2513a7eaba74582245363c5df8ced8aef4eaff67f8c4e82fcc93a4c5d49f2891e08f9cc75d9310b9e0e492c81fea35ed9a9408b44c0ae8b8fafe1894b981fb28d71e994c16c9b5d6748027c5e7854ee938b031f69e19480c58823979040554b4d2ac81332c47a83be2b31a91db17a715b2bd96f88fe2d5c", 0x7d, 0x400}, {&(0x7f0000000200)="f35c83b0c0e7f4f5e9caf4842eafb906223c55308d4ecdc6c19792249adac597f3e3ceb993e91696087191532de1e184f651ff973ec4d5b6beedbe78328f6bca5444a1947768cae504557fba281b15c66815f57ca75632b30a186d515dc8c49f814b9764ef46aa72ac711f22989bce0746f2bfc6c7b257b96afd9b96be419e2f5c38dad0284580c7fbac9016aa70a458e40836aeae3516dedc2b08e461f355750c8202054e4b0acf38d04a250ab791e21acf657cc0833a48f405ebe59eff90ed43c92e8e6de4423bbca114ee29a66858ab56", 0xd2, 0x10000}, {&(0x7f0000000300)="1e4aee81331adc9a3efa0692d90907ad00e8a1b5a3d46b3c0f250befea6443e2067433e973e43e1e86e9fdb28fa6ce2178bd84af692f5642daab86937054ba9a19a34539368b2c7f100c55823871d173487280089de0926aa56c5091effc3317dc926d6cf5e98bf3f124627a1ba4b9d2ce891a7a5f8ec417054b15046bc3ae51da82b3dcd0a9e4346dd3336216d23416b5ebae85658effd61dc2c3df9140d728543498a8025b962f300060331eb82d9813aa5e", 0xb3, 0x9}, {&(0x7f00000003c0)="c439a0d37c445588ddb801537dc87700f3804831fd55af6c5f58d7f94b4a23027573d5cd015b01540203a3ef6dd704eaf474e28f8a00e0cbd21ca2c5187c8742cab9dc6207923980d867072a2ba9e5d535bd11233354aa78fed6dc0b23698c90be875515d6d341f95d31943ec1dd640885fe3cfa89728d0f8773d6484c8d7ea9cba9ac3d1e56b0aac355a462f6a13fd79b1722f1d8", 0x95, 0x7f}, {&(0x7f0000000480)="162f9e79eee903fdfaf40ad8b2d553eb0a5b7ed730cb15ad2765c0f944e8dd5115646279238fd78f02dde7b077be4c53eb48c8c6320af9558ea3d609316ce3f2e63964fb220129d76ac73a50c6741c5971cd8fb1acd97699b1687c8215792df9ad95c66fc536eadda5eb114639ca72190810a30d2d0486d8d1c30fb0f9cdc7bb93bef4a749b2fc3b15c201c9271c777b96e187f1bb1d4779737a23ed9ed1aa355f96cab2a7cb9bf9879c778914bad2215056576a1039a45db422502b490c5f0e34df94836ad3ef005f", 0xc9, 0x1}, {&(0x7f0000000580)="17a66c91df0992244ea61e660315c377589143e1c8083885ef8f5e72ad8703c48b15bc0c17afece8f9c06a9ed36abefc0d4d2a55a23c2722378bba0705f84fb40464552aa50cc8f30aabfaddac8d55aabf27", 0x52}], 0x10, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x9, 0x4) 2018/04/17 05:39:23 executing program 4: socketpair$inet(0x2, 0x80004, 0x2, &(0x7f0000000000)) socket$inet(0x2, 0x3, 0xb28) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000480)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x161) 2018/04/17 05:39:24 executing program 0: pipe2(&(0x7f0000834000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) iopl(0xfdfffbf7fffffff6) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="4506000000000000070000000000000004000000000100000900000000000000f7ffffffffffffff0180000000000000ff0100000000000000000000290000000000000000000000020200000000000000000000000000009653000000000000050000000000000000000000f5000000000000000000000000000000000000000400000000000000000100000000000001000000000000000100000000000000000000000100000000000000000000000002000000000000000000000000000019ab00000000000001000100000000000400000000000000000000000000000000000000000000000800000000000000000000000000000001000000000000000800000000000000000100000000000000000000000000000000000000000000002000003870ed3600000000000000001f00000000000000010000000000000003000000000000000000000000000000000000000000000080100000000000000000000000000000ff010000000000000100008000000000d0f900000000000000000000000000000000000000000000000200000000008c0f00000000000000000002000000000000000000000000000000030000000000000000000000000000002200000000000000000000000000000600000000000000ffff0000000000000100010000000000000000000000000000000000000000000001000000000000000000000000"]) vmsplice(r1, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000fb8fb0)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) 2018/04/17 05:39:24 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) r1 = dup2(r0, r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000079b000)) 2018/04/17 05:39:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x11c, r2, 0x4, 0x70bd25, 0xdf, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x263}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfca4}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x8}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x82}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003b40)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000003a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000039c0)={&(0x7f0000000600)=@bridge_getneigh={0x20, 0x1e, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/17 05:39:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xc0, 0x0, 0x40, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x64, "750378d66421f10d1f345fa5483f35fbe0aef2d62b00a6ee3ab2058f86ee10f43c583b0111f19e3d59c2bd19b5657dde213da5d63d39af6f3be97db1dfe5cf14c23245b74a691c8cf36e7fb07a6b53e44960ee6b419d8001179bc4da5f9ca5505e2d99b6"}, &(0x7f0000000080)=0x6c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe98, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) 2018/04/17 05:39:24 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x10000005}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x307, @random="248e15fa2065"}, 0x2, {0x2, 0x4e22, @loopback=0x7f000001}, 'ipddp0\x00'}) getsockopt$inet_int(r0, 0x10d, 0x84000000f1, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/17 05:39:24 executing program 0: unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=""/136}, 0x18) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0xb00) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/17 05:39:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/17 05:39:24 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x7ff, 0xffff}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x9, 0x8000, 0xfa, 0x4, 0x3, 0x3ff, 0xffffffff, {r2, @in6={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x9}}, 0x9, 0x8, 0x8, 0x8001, 0x2def}}, &(0x7f0000000300)=0xb0) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000000000000000000800450000600000000000889078ac1414bbac14140b0420880b000800023acb3d224487b4b90000080000008630dd080088be00000000100000000100000000000000080022eb000000002000000002000009000000000900000008006558ed000000"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0xcbb]}) 2018/04/17 05:39:24 executing program 5: socketpair(0x1, 0x801, 0x36a, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000f00)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000001000)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001100)={@can={0x1d, r1}, {&(0x7f0000001040)=""/103, 0x67}, &(0x7f00000010c0), 0x8}, 0xa0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000000000), 0x4) r3 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0ppp1mime_typeppp0:@\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) 2018/04/17 05:39:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="010000027cc2df43373766f2a52c057ac58dd2ed0740e4edb9c88eda23b566a92d35563453df92a6ddf26154e47d7de6d855b491b6f76e399107", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x800000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1}, &(0x7f0000000040)=0xc) 2018/04/17 05:39:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="2a897efdcb2561ce553f4e32abb9bd4324fe909847c6f88db08b22112d3ae6d788ba4ee2594a70aca32a4718e7c3d7f9f68afa8e29075644020ef3305489021054c9550221af28d6158df6a25f7144d9839e7bccd9efd2a9a9a8f68eed5ecbc661608c69416bf4b904cec96ae4e6e172e655769f3a84f3cc315184fc7aa451ad0c0950ca538bf1ced199158134df18ed7bbbef4a35506d77476ef5db6dd24b70f710804bd04ccaed0b98e301498e9c27ff3d8902277efb6c011894a24ba0448bd6cb98ac3c362ccee60f89a74b24af6e018aa0fd32a04ff557b83eac1a9d5350e400ed7688364c4e67944ffea73db6aac52d9d90256cabab52", 0xf9) 2018/04/17 05:39:25 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x9e, &(0x7f00000001c0)=0x0) dup2(r0, r1) io_submit(r2, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="1c", 0x1}]) 2018/04/17 05:39:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0x13, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5a95}, [@map={0x18, 0x7, 0x1, 0x0, r1}, @exit={0x95}, @ldst={0x2, 0x0, 0x3, 0x7, 0x4, 0x30, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x27}, @alu={0x7, 0x5, 0xb, 0x7, 0x3, 0x10}, @alu={0x4, 0x100000000, 0xf, 0x0, 0x7, 0xfffffff8, 0x10}, @call={0x85, 0x0, 0x0, 0x2b}, @jmp={0x5, 0x90, 0x9, 0xa, 0x9, 0x6, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0xf7, 0xcb, &(0x7f0000000180)=""/203, 0x0, 0x1, [], r2}, 0x48) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x9}, 0xc) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0xffbe) sendto$inet6(r0, &(0x7f0000000380)="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", 0x1000, 0x80, 0x0, 0x0) 2018/04/17 05:39:25 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r0, 0xfffffffffffffffd, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x0, 0x2, 0x4, 0xffffffffffff7fff}, 0x20) exit(0x3fffffffff) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001200), 0x8) timer_create(0x0, &(0x7f0000000340)={0x0, 0x12, 0x0, @thr={&(0x7f0000000600), &(0x7f0000000680)}}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(0x0, 0x1000000000016) dup3(r2, r3, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/17 05:39:25 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8200200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x800, 0x70bd2c, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3a}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008000}, 0x40) 2018/04/17 05:39:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x313, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/17 05:39:25 executing program 1: syz_emit_ethernet(0x8b, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x742}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], {@llc={0x4, {@llc={0xf8, 0xfc, "d1cc", "1c4f17ddb8c070dd809725ede90cec447efad48dc40cee55d800b5772f70bc5de454fcb4293237eff88c1b74246be71d43e165502547e60f871e49c436c29adad62cff5c61d0a328b4a3e180a0a2f38750d5f4489591bc88acc2edf9d6f4591de67adb1dc7c7d6e607b094e30428660e7ec39a9d22fc5007fb"}}}}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f00000000c0)="00ff4be2b36c5526a5534195cbffffffffffff091715f11c000000000000093ae971c79a500000000000ffff970469e0b7404fd558010287ce86ed8d84359186a7935a13efabe7abac8da469d4fa3b36d9cfba6ca94064d229cabfec4c782f85000000097f", 0x65) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)) 2018/04/17 05:39:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$notify(r0, 0x402, 0x12) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x419e, 0x101000) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x0, &(0x7f0000000240)) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x7, 0xe8, 0x5, 0x0, 0x80000000, 0xffffffff}, 0x80000000}, 0xa) sendmmsg(r3, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="10000000000000001701000004000000"], 0x10}}], 0x2, 0x0) 2018/04/17 05:39:25 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x9) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) write(r1, &(0x7f0000a34f31)="1f0000001000072c27080000000000fc030000040800020004c65847ecc676", 0x1f) 2018/04/17 05:39:25 executing program 1: syz_emit_ethernet(0x8b, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x742}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], {@llc={0x4, {@llc={0xf8, 0xfc, "d1cc", "1c4f17ddb8c070dd809725ede90cec447efad48dc40cee55d800b5772f70bc5de454fcb4293237eff88c1b74246be71d43e165502547e60f871e49c436c29adad62cff5c61d0a328b4a3e180a0a2f38750d5f4489591bc88acc2edf9d6f4591de67adb1dc7c7d6e607b094e30428660e7ec39a9d22fc5007fb"}}}}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f00000000c0)="00ff4be2b36c5526a5534195cbffffffffffff091715f11c000000000000093ae971c79a500000000000ffff970469e0b7404fd558010287ce86ed8d84359186a7935a13efabe7abac8da469d4fa3b36d9cfba6ca94064d229cabfec4c782f85000000097f", 0x65) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)) 2018/04/17 05:39:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b005e381e5b3b60ced5c282926b6fe28baf617ad4000000000000000e63dfc412d320d3d64e124fc65a2602578", 0x17) 2018/04/17 05:39:25 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8200200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x800, 0x70bd2c, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3a}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008000}, 0x40) 2018/04/17 05:39:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0x13, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5a95}, [@map={0x18, 0x7, 0x1, 0x0, r1}, @exit={0x95}, @ldst={0x2, 0x0, 0x3, 0x7, 0x4, 0x30, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x27}, @alu={0x7, 0x5, 0xb, 0x7, 0x3, 0x10}, @alu={0x4, 0x100000000, 0xf, 0x0, 0x7, 0xfffffff8, 0x10}, @call={0x85, 0x0, 0x0, 0x2b}, @jmp={0x5, 0x90, 0x9, 0xa, 0x9, 0x6, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0xf7, 0xcb, &(0x7f0000000180)=""/203, 0x0, 0x1, [], r2}, 0x48) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x9}, 0xc) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0xffbe) sendto$inet6(r0, &(0x7f0000000380)="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", 0x1000, 0x80, 0x0, 0x0) [ 71.361013] rpcbind: RPC call returned error 22 [ 71.455669] rpcbind: RPC call returned error 22 2018/04/17 05:39:26 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/17 05:39:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x1, @empty, 0x7f}, @in6={0xa, 0x4e22, 0x6, @empty, 0x53e2}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x5}, 0x8) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/17 05:39:26 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netlink\x00') ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x0, 0x4, 0x9, 0x7, 0xfffffffffffffff7, 0x2, 0x5, 0x7ff, 0x7, 0x5, 0x6, 0x800}) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xffffffff, 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) 2018/04/17 05:39:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr192)\x00'}, 0x58) alarm(0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="f782504a94d8d4fd4716c631feef967059064daeb9678b5688b63f2f08e8eeebeeb406c1f91da65f9f23ad4374ccb769e4e4321854b423fe26c20e372a4ade8934", 0x41) 2018/04/17 05:39:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$notify(r0, 0x402, 0x12) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x419e, 0x101000) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x0, &(0x7f0000000240)) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x7, 0xe8, 0x5, 0x0, 0x80000000, 0xffffffff}, 0x80000000}, 0xa) sendmmsg(r3, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="10000000000000001701000004000000"], 0x10}}], 0x2, 0x0) 2018/04/17 05:39:26 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0xfffffffffffffffe) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) 2018/04/17 05:39:26 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3fd) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/04/17 05:39:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='syscall\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00000000c0), 0x3fc) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xff000000], [0x0, 0xffffffff, 0x0, 0xffffff00], 'bridge_slave_1\x00', 'gretap0\x00', {0xff}, {}, 0xaf, 0xb1, 0x6, 0x49}, 0x0, 0xc8, 0xf0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0xa, 0x80000001, 0x5}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xd3, 0x10f3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) [ 72.156424] rpcbind: RPC call returned error 22 2018/04/17 05:39:26 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netlink\x00') ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x0, 0x4, 0x9, 0x7, 0xfffffffffffffff7, 0x2, 0x5, 0x7ff, 0x7, 0x5, 0x6, 0x800}) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xffffffff, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x7, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/17 05:39:26 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x408202, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) read(r0, &(0x7f0000000000)=""/97, 0x61) 2018/04/17 05:39:26 executing program 1: unshare(0x40600) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/17 05:39:26 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0xf1d}) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/04/17 05:39:26 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00160000001900a30700000000000000dc1338d54400009b8413f7ff5afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchown(r0, r2, r3) 2018/04/17 05:39:26 executing program 6: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x2001, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) setrlimit(0x1, &(0x7f0000011000)) r2 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x0) write(r2, &(0x7f0000000080)='X', 0x1) ftruncate(r2, 0x4) 2018/04/17 05:39:26 executing program 0: ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/17 05:39:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0xf0, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) write(r0, &(0x7f0000000000)="55b264569e8481e5c9091ec6873df7d9457f58d0ef66d98df336e360633e1279c99457774da1ed8ad96bbb349922ac8ed6903e51050b8a", 0x37) 2018/04/17 05:39:26 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3fd) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/04/17 05:39:26 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x20000000000, @thr={&(0x7f0000000040)="f84b30152f554c6ac625e9043de7c890418394ee7d83a7cf7df9a86112a670bde6c9bf807250461541d6b0444553db53fc73e6607c64ebb70f5f7affc46d63d7e6a671a9952ea2a4fefba03a6a5ba488d7a9c6102fe86d0dc15e683359714c3934bb475381c7a34c807c1552965582610635b9c7436c8e8e60224672be31e63e919b202256f3ccded87c14a02f4fb1999527cce8ed0de7fd9487f0128b0da98c0be29de653f3c8", &(0x7f0000000100)="88e34fc95a7daf7246ddad58373c488ddbfb3ab16ac02aa6a0c204811b9d51899427d637d2280f0cd4a3858c974b"}}, &(0x7f0000000180)=0x0) r3 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="0e1c812196d1f8803aa1af82", 0xc, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x20010400) timer_getoverrun(r2) sendfile(r1, r1, &(0x7f00000001c0), 0x4) ioctl$TIOCSBRK(r1, 0x40044590) write(r1, &(0x7f0000000380)="3f5db0fd6cf288451fd6c493cb463ed9d7f0fb3a238723ff84aeee7497344c1b888c242d7cbc13b1c2bd58316824f123806bc7aa7140f9f6b2e6fd3dbf0a470ece86ec9b0c7999bcf8dd36371510ab051265407cfd6b53cca0be8837b35dd213b3e00f0b276c73bce0d93e5a722e18ac23b9f8a36dca0689f7eafe848f6a52c0f885c2b52e2f32aca3f01add65cd750ff36bfb7a2a6e7cfa47a4d0b3dea87a54bc149031ee", 0xa5) 2018/04/17 05:39:26 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x200000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x80000000, 0xffffffffffff1953, 0x9}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYBLOB]) open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0) 2018/04/17 05:39:26 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80800, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) 2018/04/17 05:39:26 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000db000/0x8000)=nil, 0x8000, 0x2, &(0x7f0000000040)=0x9, 0x6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/17 05:39:26 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f0000000400)={0x10}, 0x7, &(0x7f0000577000)={&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1}, 0xffffffffffffffff) r1 = socket(0x11, 0xa, 0x541451b0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) 2018/04/17 05:39:26 executing program 5: time(&(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) seccomp(0x200000000000004, 0x0, &(0x7f00008c4ff8)={0x0, &(0x7f0000002ff8)}) 2018/04/17 05:39:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x414542, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) connect$packet(r2, &(0x7f0000000100)={0x11, 0x6, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x0, 0xf5b3}, 0xc) 2018/04/17 05:39:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x0, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f00000001c0)="5ec194e9b5909a85f0b9b4015a0cd140efc35faede3ec8eac55e973b03c7c46a0cf458fe282835b1306979322f877d9e27c674cd78d7296f60d4198127e4556dda9280387a35", 0x46, 0x1fffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000700)="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", 0x601, 0x0, 0x0, 0x0) 2018/04/17 05:39:26 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000db000/0x8000)=nil, 0x8000, 0x2, &(0x7f0000000040)=0x9, 0x6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/17 05:39:26 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x20000000000, @thr={&(0x7f0000000040)="f84b30152f554c6ac625e9043de7c890418394ee7d83a7cf7df9a86112a670bde6c9bf807250461541d6b0444553db53fc73e6607c64ebb70f5f7affc46d63d7e6a671a9952ea2a4fefba03a6a5ba488d7a9c6102fe86d0dc15e683359714c3934bb475381c7a34c807c1552965582610635b9c7436c8e8e60224672be31e63e919b202256f3ccded87c14a02f4fb1999527cce8ed0de7fd9487f0128b0da98c0be29de653f3c8", &(0x7f0000000100)="88e34fc95a7daf7246ddad58373c488ddbfb3ab16ac02aa6a0c204811b9d51899427d637d2280f0cd4a3858c974b"}}, &(0x7f0000000180)=0x0) r3 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="0e1c812196d1f8803aa1af82", 0xc, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x20010400) timer_getoverrun(r2) sendfile(r1, r1, &(0x7f00000001c0), 0x4) ioctl$TIOCSBRK(r1, 0x40044590) write(r1, &(0x7f0000000380)="3f5db0fd6cf288451fd6c493cb463ed9d7f0fb3a238723ff84aeee7497344c1b888c242d7cbc13b1c2bd58316824f123806bc7aa7140f9f6b2e6fd3dbf0a470ece86ec9b0c7999bcf8dd36371510ab051265407cfd6b53cca0be8837b35dd213b3e00f0b276c73bce0d93e5a722e18ac23b9f8a36dca0689f7eafe848f6a52c0f885c2b52e2f32aca3f01add65cd750ff36bfb7a2a6e7cfa47a4d0b3dea87a54bc149031ee", 0xa5) 2018/04/17 05:39:26 executing program 7: r0 = gettid() connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x6, 0x8, 0x0, "72241a05bf0172e37343bfee5d884b403e50b6bb755a39e30898d44dcb2aeaf546c316e215f782af1d56c32e4287eb0b8e2b369b7d1f23ba4bb4b1b200fefb", 0x35}, 0x58) r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr\x00') ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='pagemap\x00') pread64(r3, &(0x7f0000fd7000)=""/8, 0xffd0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r3, r1, 0x100000000, 0x7, &(0x7f0000000140)="d926dc1b72c814", 0x0, 0x56, 0xfffffffffffffffd, 0xffffffffffffff36, 0xfff, 0x3f, 0x1ff, "c5caf3e4f7b0b493fc8aaf9a7e4f198a93d06428b56d068120a950d1557599b2df361f2225518c3b9f648a55953e56d503f95f408f7118e1e9698f840c0cd65ef211fddae6631864b0166d8f3533ae610ec24fa41eab811c9bdab025eb7ae6a817b10366314a666f30ce4c43832a2a022847fee405762e265b55c0bbe27fa4d8d8100b24728d1cad876fa8c0015e61415fd4027a865d3ad717474da28a5b080f5faa1e6b87f0bd900b9cc14452"}) 2018/04/17 05:39:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/62) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/sco\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/6, 0x6}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/87) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000001c0)="59434c3fe2deec9b508f78502d7053241da1d58067ce65827ae0c52fe5909c9eae6057abf9198dce72a4b574342937ae829d959f1b0ddc63576f3c489a1989e19259", 0x42) 2018/04/17 05:39:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x24) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000100)={{0x0, 0x1, 0x4, 0x3, 0x7fffffff}, 0x328, 0xffffffffffffff00, 'id0\x00', 'timer0\x00', 0x0, 0x3ff, 0xffffffffffffff3a, 0x9, 0x4}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) get_robust_list(0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 2018/04/17 05:39:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/62) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/sco\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/6, 0x6}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/87) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000001c0)="59434c3fe2deec9b508f78502d7053241da1d58067ce65827ae0c52fe5909c9eae6057abf9198dce72a4b574342937ae829d959f1b0ddc63576f3c489a1989e19259", 0x42) 2018/04/17 05:39:27 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) mq_notify(0xffffffffffffffff, &(0x7f00000006c0)) 2018/04/17 05:39:27 executing program 6: timer_create(0x2, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000a80)={&(0x7f0000000140)=@ethernet, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/150, 0x96}, {&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/241, 0xf1}, {&(0x7f0000000540)=""/249, 0xf9}, {&(0x7f0000000640)=""/187, 0xbb}, {&(0x7f0000000700)=""/253, 0xfd}, {&(0x7f0000000800)=""/55, 0x37}, {&(0x7f0000000840)=""/136, 0x88}], 0x9, &(0x7f00000009c0)=""/144, 0x90, 0x2}, 0x0) 2018/04/17 05:39:28 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getdents(r0, &(0x7f00000000c0)=""/206, 0xce) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/105) getdents(r1, &(0x7f0000cdb000)=""/36, 0x24) 2018/04/17 05:39:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000466000)={0x10}, 0xc, &(0x7f0000634000)={&(0x7f0000000140)=@updsa={0x138, 0x1a, 0xb01, 0xffffffffffffffff, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in, 0x0, 0x33}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) r2 = dup(r0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x1}, 0x4) 2018/04/17 05:39:28 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1ff, 0x2000) getsockname$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x48, &(0x7f0000000180), &(0x7f0000000080)=0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0xc8e}, 0x1c) signalfd4(r1, &(0x7f0000000000)={0x400}, 0x8, 0x80000) fstat(r1, &(0x7f00000000c0)) 2018/04/17 05:39:28 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x626, 0x40000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r0, r0, 0xfffffffffffffff8, 0x8000, &(0x7f00000000c0), 0x6, 0x20, 0x8, 0x28, 0x0, 0x5f1f, 0x80000000, "c7c3ea6dbc06a57ee505d81975ed70583b6c6a4abbac2086798a74cc02a758399e97c226bfd1165b7f15669bc730fb69467a145d6733d80ebb6f49c8c695c8fc597e14fd60114c851b483a6058752a95ad186f1f1116bdc032e55edc8caebf"}) 2018/04/17 05:39:28 executing program 0: mmap(&(0x7f0000baa000/0x2000)=nil, 0x2000, 0x300000c, 0x10010, 0xffffffffffffffff, 0x4) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x6, &(0x7f0000000000), &(0x7f0000000340)=0xfffffffffffffcc7) r1 = fcntl$dupfd(r0, 0x406, r0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x3, 0x6, 0x8001, "0f5ea8eeef078219148475a63a583e700c30d738a29ef82c74eb03d328e40b50d06768e97a7eaf1c4514cf2054bdb19da04180ef4f4e8a7ed9fc0a8d8864a0", 0x17}, 0x60) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/17 05:39:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/62) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/sco\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/6, 0x6}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/87) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000001c0)="59434c3fe2deec9b508f78502d7053241da1d58067ce65827ae0c52fe5909c9eae6057abf9198dce72a4b574342937ae829d959f1b0ddc63576f3c489a1989e19259", 0x42) 2018/04/17 05:39:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) keyctl$reject(0x13, 0x0, 0x0, 0x203, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/119, 0x77) 2018/04/17 05:39:28 executing program 7: r0 = gettid() connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x6, 0x8, 0x0, "72241a05bf0172e37343bfee5d884b403e50b6bb755a39e30898d44dcb2aeaf546c316e215f782af1d56c32e4287eb0b8e2b369b7d1f23ba4bb4b1b200fefb", 0x35}, 0x58) r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr\x00') ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='pagemap\x00') pread64(r3, &(0x7f0000fd7000)=""/8, 0xffd0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r3, r1, 0x100000000, 0x7, &(0x7f0000000140)="d926dc1b72c814", 0x0, 0x56, 0xfffffffffffffffd, 0xffffffffffffff36, 0xfff, 0x3f, 0x1ff, "c5caf3e4f7b0b493fc8aaf9a7e4f198a93d06428b56d068120a950d1557599b2df361f2225518c3b9f648a55953e56d503f95f408f7118e1e9698f840c0cd65ef211fddae6631864b0166d8f3533ae610ec24fa41eab811c9bdab025eb7ae6a817b10366314a666f30ce4c43832a2a022847fee405762e265b55c0bbe27fa4d8d8100b24728d1cad876fa8c0015e61415fd4027a865d3ad717474da28a5b080f5faa1e6b87f0bd900b9cc14452"}) 2018/04/17 05:39:28 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/17 05:39:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/62) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/sco\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/6, 0x6}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/87) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000001c0)="59434c3fe2deec9b508f78502d7053241da1d58067ce65827ae0c52fe5909c9eae6057abf9198dce72a4b574342937ae829d959f1b0ddc63576f3c489a1989e19259", 0x42) 2018/04/17 05:39:28 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x402001) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x9}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1, [0xd53, 0x101, 0x2, 0x2d6, 0x0, 0xffffffffffff8000, 0x200, 0x6]}, 0x5c) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x1, 0x3f}, 0x1}, 0x10) 2018/04/17 05:39:28 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x1ff, 0x6, 0x7, 0x7, 0x1f, 0x59, 0x0, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3, 0x1, 0x7f}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r2, 0x3}, &(0x7f00000003c0)=0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000240)={{0x9c, 0x7, 0x5, 0x5000000000000000, 0x69b, 0x3}, 0x2}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) fsync(r1) r3 = socket(0xa, 0x5, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000180)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000400)=r0, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x2}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000600)) ioctl(r3, 0x8918, &(0x7f0000000000)) connect(r3, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x4, 0x3, 0x0, 0x2}}, 0x80) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000440)={{0x3, 0x1, 0x7, 0x2, 0x9}, 0x10000, 0xfffffffffffff9b7, 'id1\x00', 'timer1\x00', 0x0, 0x7fffffff, 0x0, 0x1000, 0x5}) 2018/04/17 05:39:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x40000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x100, 0x3, 0x3, 0x1}]}) 2018/04/17 05:39:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x7, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="000827bd7000fedbdf250e00000008000400ff030000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20008000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendfile(r1, r2, &(0x7f0000000140), 0x8) 2018/04/17 05:39:28 executing program 6: r0 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)='\'\x00', 0x0) keyctl$link(0x8, r0, r0) 2018/04/17 05:39:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xc, r1, 0x1, &(0x7f0000000000)=""/66) r2 = socket$packet(0x11, 0x800000002, 0x300) r3 = dup2(r2, r0) sendto$inet(r0, &(0x7f0000002100), 0x0, 0x0, &(0x7f0000002100)={0x2, 0x0, @multicast2=0xe0000002}, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000080)=0xbabc, 0xffffffffffffffeb) 2018/04/17 05:39:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/62) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/sco\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/6, 0x6}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/87) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/17 05:39:28 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2f0000001d0003fd6d0000360000000002dd0700020071d7f55f08c908000100020273730beeffff005867855e7fa5", 0xe}], 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0x10, 0x4) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x3f, 0x18}, 0xc) r3 = getpid() getpgid(r3) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x101000) 2018/04/17 05:39:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000400), &(0x7f0000000440)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x800000000100003) sendto$inet6(r0, &(0x7f0000000480), 0x150, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) close(r2) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="692d736a3c865a926808c8ca57332747ec1e01b4538ae27d0abb49a1", 0x1c, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)="00f74019c21cf4afd37dc675a5526b811c0d9b309537cef188bb8aa5717a01a08bc444f83d851c76f768773f82b6c524c0a9ec48fa75f113af7f81a5872b419ea971f1f72a35f8b8d55005d1c624db2c2c765f722f7fec3a83c718770716192ce3a61173c5a1aa36192f6fa6bf4485addf819a56e8481bdb25d0cd10b2bd139929ce68d5fd011ce483b9e9fa5e8666e8c7fd5f96367c3761563b95d9927af9a8b5ff3c8e0037688498ba", 0xaa) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x801, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000100)={r5}) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000200)=0x54) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000080)={0x54, 0x0, 0x9, {0x0, 0x5}, {0x81, 0xfffffffffffffff7}, @period={0x5b, 0x6, 0x100000000, 0x99a, 0x10000, {0xfffffffffffffc00, 0x8, 0x200}, 0x6, [0x0, 0x5, 0xfffffffffffffffe, 0x20, 0x14c, 0x80000000]}}) 2018/04/17 05:39:28 executing program 7: unshare(0x44000000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101040) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f00009f8000/0x4000)=nil, 0x4000, 0x3000000, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f00000000c0)="10621cc501460b3830779243623fec75e76ce11c1a885cbd97165462b9bb97ba0f9d01597ee59b8391fd0f38a431b6f3b2c0730041ea3533ebc465e8bc4b69c458a3d01e29503c5b8bf4c901c6fe0aae2253d61c58ee3873a1b90ef566daba0971354d02704da31ce249fd09f699e05a6a7a0fbe968e093a964a4035453c0f32", 0x80) 2018/04/17 05:39:28 executing program 6: r0 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)='\'\x00', 0x0) keyctl$link(0x8, r0, r0) 2018/04/17 05:39:28 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) close(r1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000004, 0x52010, r1, 0x0) dup2(r0, r1) 2018/04/17 05:39:28 executing program 1: syz_emit_ethernet(0x41c, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000002c0)={0x87, @loopback=0x7f000001, 0x4e23, 0x1, 'ovf\x00', 0x8, 0x0, 0x7b}, 0x2c) ustat(0x1fffffffe, &(0x7f0000000240)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r2, 0x1, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x48884) 2018/04/17 05:39:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/62) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/sco\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/6, 0x6}], 0x1) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/17 05:39:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x80000511000) write(r1, &(0x7f0000fd6000), 0x0) 2018/04/17 05:39:28 executing program 5: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmsg(r0, &(0x7f000003c000)={0x0, 0xfffffffffffffd1a, &(0x7f0000000000)=[{&(0x7f0000bcaf67)='}', 0xfffffffffffffcba}], 0x1, &(0x7f000003ae30)}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000cea000)) 2018/04/17 05:39:28 executing program 4: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x1, 0x0, 0x0, 0x7}) r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001640)}, 0x0) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r1 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) open(&(0x7f0000000100)='./bus\x00', 0x801, 0x0) 2018/04/17 05:39:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0xfffffffffffffffb, 0x3, 0x6}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0xe2300, 0x0) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffffe4) 2018/04/17 05:39:29 executing program 1: unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x80, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x5, 0x4, 0x49, r2}, 0xffffffffffffffa8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000200)=0x54) recvfrom$unix(r3, &(0x7f0000000040)=""/115, 0x73, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/17 05:39:29 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$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) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9"], &(0x7f0000000140)=0x2) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) sendto$unix(r5, &(0x7f0000000a00)="2381cd2b1c1cd14dab4f90c5df5baf6399daf10e1d774ca54903f781bf5b7dcfe2c53551e4b9e880ba3bca79b24f848110713b82375caa56becf35915f80f2137a15ad208c1d98c2c0719bd685f9bdc31004c48e6b70a254de081e158f7856e742b7a2067045b2fa8625f9f30eba20282f008faca6635ea51e40a789ae4a208953b99e4204709a1464ac4abc78a4ab31e5fb3617440f2bffd94220af4c6ffbc561b5ea7587b1fca40881f88b0a91b4e7", 0xb0, 0x8014, &(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e) r6 = 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$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000500)={r7, 0x3}, &(0x7f0000000400)=0x8) preadv(0xffffffffffffff9c, &(0x7f0000000980)=[{&(0x7f0000000600)=""/173, 0xad}, {&(0x7f00000006c0)=""/221, 0xdd}, {&(0x7f00000007c0)=""/248, 0xf8}, {&(0x7f00000008c0)=""/181, 0xb5}, {&(0x7f00000004c0)=""/30, 0x1e}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x1f, @dev={0xfe, 0x80, [], 0xf}, 0x5}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x5}], 0x70) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/17 05:39:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/62) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/sco\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/17 05:39:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f00000000c0)="6d717565756500970d1cdc53c0b7822449ba615cf90d721ae8284daf35adb83095cce53cea77371ba11a3b8b5e6bd2253ff29cba8febc3e1d9fa76acb65080779b41ae08ebd14c8941fdf59e2b4627aa2b15e426bc09debb7ef8f3f6ac2aed68069d7d4fa93f1043d5b7327021d46c22349f1446718f1867c590e3e302a9e04b9ff072289669e557e96909df7116f1303d54f93b6b5348ba97fefd94972c61fdaa65ada0d72e93158774c3ff84e73c38b559ad83b487745bba878d5d0e7d2542994a389844d55e80cf08272f5e0900", 0x0, &(0x7f0000000040)="f13eeb526326eed828e29836149db147581a95b575283ee33bacdce03f2e18d69b17544aa3c9cc2b281e49b6ea8a53318ed836d0e8ede951f470d705f66d321f9bd8157794d6a228bc534f01483d451a04cfb4d0d699cdb882bcec86538bb836bfeab9cb9513dadd94b2236b976eadca8ddfbef7321441abce7569ad46268209") mkdir(&(0x7f0000000200)='./file0/bus\x00', 0x4) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000240)={0xffffffffffffffff, 0xfffffffffffffffc, 0x1ec, 0x6, 0x0, 0x400000000000000, 0x0, 0x40, 0x0, 0x40000000000000d8}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000001c0)=0x3f) 2018/04/17 05:39:29 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/4096) fadvise64(r0, 0x0, 0x0, 0x0) 2018/04/17 05:39:29 executing program 6: mprotect(&(0x7f000077a000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x408000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xb2c0cc3587b148bd, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)={0x2, r1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mlock2(&(0x7f000077a000/0x3000)=nil, 0x3000, 0x1) futex(&(0x7f0000000000), 0xf, 0x2, &(0x7f0000000080)={r2, r3+30000000}, &(0x7f00000000c0), 0x1) r4 = timerfd_create(0x0, 0x1) timerfd_settime(r4, 0x0, &(0x7f0000007000)={{0x0, 0x4}}, &(0x7f0000796ff0)) getegid() ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 2018/04/17 05:39:29 executing program 7: unshare(0x44000000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101040) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f00009f8000/0x4000)=nil, 0x4000, 0x3000000, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f00000000c0)="10621cc501460b3830779243623fec75e76ce11c1a885cbd97165462b9bb97ba0f9d01597ee59b8391fd0f38a431b6f3b2c0730041ea3533ebc465e8bc4b69c458a3d01e29503c5b8bf4c901c6fe0aae2253d61c58ee3873a1b90ef566daba0971354d02704da31ce249fd09f699e05a6a7a0fbe968e093a964a4035453c0f32", 0x80) 2018/04/17 05:39:29 executing program 1: unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x80, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x5, 0x4, 0x49, r2}, 0xffffffffffffffa8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000200)=0x54) recvfrom$unix(r3, &(0x7f0000000040)=""/115, 0x73, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/17 05:39:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/62) getpgrp(0x0) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/17 05:39:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') r1 = socket$kcm(0x29, 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000003c0)="b441bbf8b7d90c6fdbb19e4c27f84a2aeecb91a4c05d501f3c186c51a986c48ea41a51b168a2a10c85c0a8fa192a8e9e7200cbdfef1b22eb95a4cd5c6506ae01e0759fc32f8475a3d181f57efface7cd97549e42c37d0077d08ff737ff969e4b2133f1d57bb771c5521ea0697e0d8855366be2cab52618c99226559c60e78c7a3df80ad5db98c799bf147aaf9cdd61be247c43215f8c870ddadc25d75c45c05580575c1879be7338c14e951d1ea02babdacb585fd84b47d495aa9a26c927f6f8aa902f59c9494427f508a5", 0xcb}], 0x1) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x5) 2018/04/17 05:39:29 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00005c6000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a94ff4)={0xc0000004}) 2018/04/17 05:39:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) ptrace$getregset(0x4204, r1, 0x7, &(0x7f0000000500)={&(0x7f00000004c0)=""/42, 0x2a}) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r3, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=[{0x10, 0x117}], 0x10}}], 0x2, 0x0) io_setup(0x10000, &(0x7f0000000100)=0x0) io_submit(r4, 0x3, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x2, r2, &(0x7f0000000140)="b532299228035b4440746bd49adf91af1ace6c930191255869be6bd4540288c3dbeb1ed4bccf5234ab3c9bb087035365", 0x30, 0x7, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x4, r3, &(0x7f00000001c0)="3af585b5bfef5bd640887d4fe6d09439cfd21d0add28d1467d17cb532ee254f6a0261a3794edc38fa3dc67642319cfdcda990740d8f8816244fcf6dce3edfd80a4c77c5ae45645de10cb642d096763f2250770d3c3f39733458b86322e748469802d239e5876a927599cd1f03aff1155cdb135dde6b2ede13da69ec9aea8796ddbaad89db6a1aba7e39f19791a4a429b147a4a68b385566f7a918e8505965a9a637d6c19d33010ab3e16ee45cd0c78f0d6bf6d1270f2ca7b1cdc705fcb23b4e96d1faf89ee02f8", 0xc7, 0x200, 0x0, 0x0, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xb, 0x0, r3, &(0x7f0000000300)="55b51046c048bb7b7d8e842d046d9fdbfa77d0d398117c1697821a98cf562b63876b11ea99b9d049b1a84aae4648ba2e4814d64f1545f0978f930b06a857d2dda77cfaef0602188ade6bba4a363b3d", 0x4f, 0x727f, 0x0, 0x1, r2}]) 2018/04/17 05:39:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/62) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/17 05:39:29 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$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) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9"], &(0x7f0000000140)=0x2) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) sendto$unix(r5, &(0x7f0000000a00)="2381cd2b1c1cd14dab4f90c5df5baf6399daf10e1d774ca54903f781bf5b7dcfe2c53551e4b9e880ba3bca79b24f848110713b82375caa56becf35915f80f2137a15ad208c1d98c2c0719bd685f9bdc31004c48e6b70a254de081e158f7856e742b7a2067045b2fa8625f9f30eba20282f008faca6635ea51e40a789ae4a208953b99e4204709a1464ac4abc78a4ab31e5fb3617440f2bffd94220af4c6ffbc561b5ea7587b1fca40881f88b0a91b4e7", 0xb0, 0x8014, &(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e) r6 = 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$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000500)={r7, 0x3}, &(0x7f0000000400)=0x8) preadv(0xffffffffffffff9c, &(0x7f0000000980)=[{&(0x7f0000000600)=""/173, 0xad}, {&(0x7f00000006c0)=""/221, 0xdd}, {&(0x7f00000007c0)=""/248, 0xf8}, {&(0x7f00000008c0)=""/181, 0xb5}, {&(0x7f00000004c0)=""/30, 0x1e}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x1f, @dev={0xfe, 0x80, [], 0xf}, 0x5}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x5}], 0x70) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/17 05:39:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0), 0x8) sendto$inet6(r2, &(0x7f0000000240)="a1dd05bc43fb4df2184d25c2adc1c41c24e53451bfdbae42d398932d92d547c57eb2f9983735f4adfbf7a904a9e731c5d357fb222ecf35e77fa1373b28043cd8e55fb3ab21a4c87b670e7ff4c4df00b902823693572efe150e816b76fbe5c7a9e8a4ab57a22fffb8e556cf74517c30b2d15f67cfc3fc9b15aecce602dff69b5c5301b397bb9b3ed2e7", 0x89, 0x800, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000100)={r5, r6/1000+30000}, 0x10) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x3) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000140)={{0x1, 0x1, 0x9, 0x2, 0x1}, 0x1f, 0x1cd3}) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x2000009) poll(&(0x7f0000000300)=[{r2, 0x800c1a7}], 0x1, 0x1) r7 = dup2(r1, r4) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@int=0xb9c6, 0x4) 2018/04/17 05:39:30 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24, @loopback=0x7f000001}], 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000c97ff8)=0x80000000000004) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002e00)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="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"]) r3 = fcntl$dupfd(r0, 0x1406, r0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r3}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000002c0), 0xf3e95e2b6b38cc75) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="100c42d36227d590f22548c8ce9627a47051e8f251574d662eb3c40a4d872a054e"]) getsockopt(r4, 0x6cf6, 0x3f, &(0x7f0000000100)=""/68, &(0x7f00000001c0)=0x44) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r5 = semget$private(0x0, 0x7, 0x20) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000040)=[0x200, 0xc9, 0x7f, 0x8ef]) 2018/04/17 05:39:30 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x410, 0x20040) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/152) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x6, 0x5, 0x100000001, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x3}, 0x20) 2018/04/17 05:39:30 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = getegid() getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) setregid(r1, r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x104) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) 2018/04/17 05:39:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/17 05:39:30 executing program 6: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) unlink(&(0x7f0000000200)='./file0/bus\x00') 2018/04/17 05:39:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x3, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x6, 0x36d, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x1, 0x7, 0x6, 0x1, 0xb2, 0x5b, 0x1, 0x80000001, 0x7, 0xffffffffffff8001, 0x3, 0x0, 0x6, 0x0, 0x7f, 0x218, 0x7, 0x5, 0x3f, 0x2, 0x7, 0x4, 0x6, 0x3f, 0x401, 0x1, 0x7, 0x2, 0x2800, 0x0, 0x100000000000, 0x2, @perf_config_ext={0x7ff, 0x6}, 0x3040, 0x97, 0x7ff, 0x5, 0x0, 0xffffffffffff8001}, r1, 0x10, r2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x200, 0x0) connect$bt_rfcomm(r3, &(0x7f00000003c0)={0x1f, {0x0, 0x1, 0x4a2dbf7c, 0x3, 0x600, 0xfffffffffffffffb}, 0x1}, 0xa) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f0000000000)=0x7) 2018/04/17 05:39:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) listen(r0, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) r3 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='skcipher\x00', 0x0) keyctl$get_keyring_id(0x0, r3, 0x5) r4 = memfd_create(&(0x7f0000001700)='skcipher\x00', 0x1) accept4$bt_l2cap(r4, 0x0, &(0x7f0000001740), 0x80800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x6}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000040)) 2018/04/17 05:39:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) listen(r0, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) r3 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='skcipher\x00', 0x0) keyctl$get_keyring_id(0x0, r3, 0x5) r4 = memfd_create(&(0x7f0000001700)='skcipher\x00', 0x1) accept4$bt_l2cap(r4, 0x0, &(0x7f0000001740), 0x80800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x6}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000040)) 2018/04/17 05:39:30 executing program 2: pread64(0xffffffffffffffff, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/17 05:39:30 executing program 6: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040), 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000000000)) 2018/04/17 05:39:30 executing program 5: r0 = getpid() process_vm_readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/101, 0x65}, {&(0x7f00000000c0)=""/179, 0xb3}], 0x2, &(0x7f00000001c0), 0x0, 0x0) r1 = socket(0x2000000000000010, 0x803, 0x0) write(r1, &(0x7f0000000080)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb08000300a5000000", 0x24) [ 76.520648] mmap: syz-executor4 (6274) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/17 05:39:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r0, 0x5b, 0x3) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x10000) pwrite64(r1, &(0x7f00000000c0)="86e116237fd730cd0af8cd8213f6e80df4a0c7491d59ca16d5c8f48525ee77867e0b31e0fee229c8fdcf472641a0a22c9c867ae615ee186eebac4e8538e2ef8d43381c9972bcac9ed138d2972315dc6a803819b3773ce9fc9885880baf5c61b359", 0x61, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00') 2018/04/17 05:39:30 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000080)=""/115, 0x73) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0x0, 0x3, "0c1700b04fe10a68a4170ee749eb51a5e4eec42843acfeb7117da64a8ddee1a06b41663b54dd21642ac4937c5d7772ecdf78913db0c0e803cf335951820741d1fda0885d6216862b7f72e1cf461560cf"}, 0xd8) 2018/04/17 05:39:30 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) r1 = dup2(r0, r0) openat$cgroup_ro(r1, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) 2018/04/17 05:39:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') pread64(0xffffffffffffffff, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/17 05:39:30 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000440)=""/86, 0x56}, {&(0x7f00000004c0)=""/141, 0x8d}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000680)=""/193, 0xc1}, {&(0x7f0000000780)=""/178, 0xb2}, {&(0x7f0000000840)=""/202, 0xca}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f0000000980)=""/162, 0xa2}, {&(0x7f0000000a40)=""/245, 0xf5}, {&(0x7f0000000b40)}], 0xa, &(0x7f0000000c40)=""/103, 0x67, 0x163b}, 0x10060) accept4$packet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000d80)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000dc0)={@loopback={0x0, 0x1}, 0x9, r1}) r2 = socket(0x9, 0x2, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/137, 0x89}], 0x1, &(0x7f0000000140)=""/221, 0xdd}, 0x2022) fcntl$setlease(r2, 0x400, 0x2) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r5 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={r3, r4, r5}, 0xc) sendto$inet(r2, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/17 05:39:30 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/140) getsockopt$bt_hci(r0, 0x107, 0x11, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) 2018/04/17 05:39:30 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x10a, 0x5, &(0x7f0000000000), 0x73) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x0, 0x80000001}, 0x10) 2018/04/17 05:39:30 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707506", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x14c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000180)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/17 05:39:30 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000080)=""/115, 0x73) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0x0, 0x3, "0c1700b04fe10a68a4170ee749eb51a5e4eec42843acfeb7117da64a8ddee1a06b41663b54dd21642ac4937c5d7772ecdf78913db0c0e803cf335951820741d1fda0885d6216862b7f72e1cf461560cf"}, 0xd8) 2018/04/17 05:39:30 executing program 0: timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/17 05:39:30 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000400)=0x6e) mmap(&(0x7f00005a9000/0x4000)=nil, 0x4000, 0x7, 0x3f, r0, 0x0) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) r3 = dup(r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000480)=0x3, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x6942bd9d, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000380)={{0x400003b, @multicast1=0xe0000001, 0x4e20, 0x3, "776163080000000000000000001000", 0xf, 0x7, 0x66}, {@multicast1=0xe0000001, 0x4e20, 0x0, 0x40, 0x1}}, 0x44) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0xb}], &(0x7f0000000040)="73610104656200", 0xbba, 0x18f, &(0x7f0000000140)=""/107, 0x41000, 0x4}, 0x48) 2018/04/17 05:39:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x0) 2018/04/17 05:39:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept(r0, &(0x7f0000000180)=@in6, &(0x7f0000000200)=0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x5, 0x9, 0x3, "303ac00a26a4bf0922122108a2603a781163817b272973e01544e35c35c15dc663a7b78028b92df2b132be669cd78254bce09f1570ff055fd840eaff152b08d21708148d5305460584ab8e01725da908"}, 0xd8) socket$netlink(0x10, 0x3, 0x2) write(r0, &(0x7f00000000c0)="98", 0x1) sendto(r0, &(0x7f0000000000)="91", 0x1, 0x0, 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000773000), 0xfe62, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/17 05:39:31 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) recvfrom$packet(r0, &(0x7f0000000080)=""/60, 0x3c, 0x2020, &(0x7f0000000300)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x14) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x110) fremovexattr(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="b4b040b05931e1ff80865fbf9fb49169c13dc6df6bc3e38f62accd58bca88ed9c90dafc227bacd2bc47504a47b440a8a5131504db05b78d931317084c21575a82ba35b714b2c8a28f99ef97e5034f459f136271a05b5cfdd6901fe0c88c6144bc27e4afaebbcc0868694c4d0c64f0e984032f6996a358b217074cc9577de7986c103e70d5a69e9f71232623949c0700f8ff1345883cefa180eec35299140"]) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') fremovexattr(r2, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') renameat2(r2, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/17 05:39:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010002100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e00000000008c00030069706464703000000000000000000002"], 0x3c}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4420004}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x70bd25, 0x25dfdbff, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) 2018/04/17 05:39:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x0) 2018/04/17 05:39:31 executing program 0: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x400000000040, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000280)=0x14) personality(0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x30}, &(0x7f0000000080)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x7fc, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) 2018/04/17 05:39:31 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00000800450000240000000000029078ed000000ffffffff0000000004019078007265570035bd0016e9ce3607db0a332af052aa09d673fe5b8305f01495b5a71fd46b4531e6927aa3c3156955a777015d02bade4f6f4f2a78f248b27bcba83b8f775505d3e64a249cfcee2928217cefa13602b5c46426aae61515e1727d8631a331b21eedd8ceb03ed858"], &(0x7f0000ae3000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000240)=""/160, &(0x7f0000000040)=0xa0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x3, 0x0, 0x8, 0x7fff, 0x8, 0x1}) accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x0) [ 77.236406] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 77.381773] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/17 05:39:31 executing program 4: umount2(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) mkdir(&(0x7f0000a51ff8)='./file0\x00', 0x0) mount(&(0x7f0000869ff8)='./file0\x00', &(0x7f000095eff8)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, &(0x7f0000472fff)) 2018/04/17 05:39:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x0) 2018/04/17 05:39:31 executing program 5: timer_create(0x0, &(0x7f0000000000)={0x0, 0x13, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000040)) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) timer_create(0x1, &(0x7f00000001c0)={0x0, 0x1a, 0x7, @thr={&(0x7f00000000c0)="e3e467c7e5d4338dd5900cea6d1725b8bd06af12be7aba76886f6a02b24346204e91ba187a7d4f0f74ebe24fe5dd3aeeeb862a53ce6fde93186b2b13db4de697e7e012", &(0x7f0000000140)="24a68dd7db77e858890376e9643b65e8f4f9c30cd9fd4c02031bc70a9681201c4785d41773c0d7cae064a7d6213b34953f8c4e81a93af1b37fcb814e8fbe53"}}, &(0x7f0000000200)) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x1, 0x330, 0x0, 0x1ff, 0x7}, 0x1000}, 0xa) r1 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000001300)) 2018/04/17 05:39:31 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) epoll_wait(r1, &(0x7f0000d02f94)=[{}], 0x1, 0x0) 2018/04/17 05:39:31 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000c00)={&(0x7f0000000740)=@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x5, [], 0x1}, 0x8}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)}, 0x0) listen(r0, 0x8) 2018/04/17 05:39:31 executing program 7: r0 = gettid() move_pages(r0, 0xa, &(0x7f0000000140)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff3000/0xc000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000080)=[0x7], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) timer_create(0x1, &(0x7f0000000100)={0x0, 0xf}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/17 05:39:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010002100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e00000000008c00030069706464703000000000000000000002"], 0x3c}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4420004}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x70bd25, 0x25dfdbff, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) 2018/04/17 05:39:31 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) write(r0, &(0x7f0000000140)="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", 0xfe) r1 = dup(r0) fallocate(r0, 0x3, 0x9, 0xff) openat(r1, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x30) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0), 0x4) [ 77.713805] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/17 05:39:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000200)="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", 0x1000) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='asymmetric\x00', 0xfffffffffffffffb) socketpair(0x11, 0x80007, 0xd37, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000001c0)=0x1) request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='[^wlan0system\x00', r1) 2018/04/17 05:39:32 executing program 0: getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x4000000fe, &(0x7f0000000100), &(0x7f0000000040)=0x4) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/36, &(0x7f00000001c0)=0x24) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/04/17 05:39:32 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/17 05:39:32 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/13) ioctl$TIOCGPTPEER(r0, 0x5441, 0x439) syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) ioctl(r0, 0x7, &(0x7f0000000100)="98352976bfb5252bbd7da9f1ec0d470e12c03050ac8d3960d804d0a25c75f5bd797d053519a21672c7bfb7a554d6214ccf8173403d855c5d2326f29c3c6791f482f0fdc69d07b94cad4e0318c655cfc0f8962838c06b43d2392c0ed106b86b6a4d186c075d0850c72fcaaa286b608a234242c6c0ae79fff76a4b504721c9f0a835a3fb0a096c0ee1") 2018/04/17 05:39:32 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x1d) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x8, 0x2, 0x400, 0x3, 0x2}, &(0x7f0000000180)=0x14) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x40, 0x4) 2018/04/17 05:39:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010002100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e00000000008c00030069706464703000000000000000000002"], 0x3c}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4420004}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x70bd25, 0x25dfdbff, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) 2018/04/17 05:39:32 executing program 7: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x47fe) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="bcc68cff4727fb9db93aced2fb"]) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000080)=0xfffffffffffffffc, 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x4}, {0x3, 0x40}, {0x6, 0x1}, {0x8, 0x1b}, {0x3, 0x2}], 0x5) 2018/04/17 05:39:32 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x24) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) close(r0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) [ 78.548623] FAULT_INJECTION: forcing a failure. [ 78.548623] name failslab, interval 1, probability 0, space 0, times 1 [ 78.560107] CPU: 0 PID: 6428 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 78.564240] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 78.566966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.566979] Call Trace: [ 78.567024] dump_stack+0x185/0x1d0 [ 78.567063] should_fail+0x87b/0xab0 [ 78.567106] should_failslab+0x279/0x2a0 [ 78.598882] ================================================================== [ 78.606769] BUG: KMSAN: uninit-value in update_stack_state+0x4ec/0xa40 [ 78.613450] CPU: 0 PID: 6428 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 78.620280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.629624] Call Trace: [ 78.632221] dump_stack+0x14a/0x1d0 [ 78.635857] ? update_stack_state+0x4ec/0xa40 [ 78.640356] kmsan_report+0x142/0x240 [ 78.644165] __msan_warning_32+0x6c/0xb0 [ 78.648237] update_stack_state+0x4ec/0xa40 [ 78.652578] unwind_next_frame+0x618/0xe50 [ 78.656830] ? should_failslab+0x1d0/0x2a0 [ 78.661082] show_trace_log_lvl+0xb49/0x1030 [ 78.665500] ? should_failslab+0x279/0x2a0 [ 78.669744] ? should_failslab+0x279/0x2a0 [ 78.673990] show_stack+0xfc/0x150 [ 78.677541] ? print_worker_info+0x1b0/0x660 [ 78.681964] dump_stack+0x185/0x1d0 [ 78.685608] should_fail+0x87b/0xab0 [ 78.689336] should_failslab+0x279/0x2a0 [ 78.693411] __kmalloc_node+0x22e/0x1190 2018/04/17 05:39:32 executing program 0: r0 = socket(0x11, 0xa, 0x0) unshare(0x8000400) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "41f5d5e2c97dec2160a34c44d34592c822fe0e765f2a5841fca2b68aeb25afac48c317423ca96e6bc3f1e8ee09267104fd55ada8e5e57a574a39f8889d3270"}, 0x60) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @multicast2}, &(0x7f0000000180)=0xc) r2 = geteuid() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xd9, "86eb41b5747e7681bf1d8e14c1650c1e737de5b8893137b148e21d620bda7c8d5bca04a3a5a9a703dcd936aa2ebee1b68a8ed152c3a70549c8fe0dd05bf71a6baf6592628b599f40b547483b9d1b57a5f8b6432a869c6e4d441b61536677adaff1f95ef59f2397e9cb2f9a42a9727b7a9092c6dde348c2e41ab1acdb7fb6c2de4839e35c159942497c8ffe989d045d4f6032c8a603fd4d879dc75b83e69c2068bf9140586c024930a5d3329011846c68e776b0f9bc0a923815ffb40cb1e5f1a5cc6376aa51aa64e7bfd9f13cc06ee2a635d595e14f3bd33991"}, &(0x7f0000000000)=0xe1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r3, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in, 0x4e21, 0x2, 0x4, 0x7, 0x2, 0x80, 0x80, 0x2f, r1, r2}, {0x4, 0xffffffffffffff3a, 0x0, 0x99, 0x4, 0x9, 0x80000001, 0x2}, {0xfffffffffffffffd, 0x20, 0x6, 0xe0}, 0xffff, 0x6e6bbd, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x6f}, 0x2, @in=@rand_addr=0x5, 0x3503, 0x3, 0x0, 0x81, 0x9, 0x9, 0x1f}}, 0xe8) 2018/04/17 05:39:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010002100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e00000000008c00030069706464703000000000000000000002"], 0x3c}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4420004}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x70bd25, 0x25dfdbff, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) [ 78.697487] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 78.702862] ? mntput_no_expire+0xad/0x17c0 [ 78.707197] ? dput+0x495/0xce0 [ 78.710491] ? kvmalloc_node+0x1a1/0x2e0 [ 78.714569] kvmalloc_node+0x1a1/0x2e0 [ 78.718470] traverse+0x1b7/0xe60 [ 78.721941] ? rcu_all_qs+0x32/0x1f0 [ 78.725661] ? mutex_lock+0x31/0x90 [ 78.729307] seq_read+0x3dc/0x2260 [ 78.732867] ? kmsan_set_origin_inline+0x6b/0x120 [ 78.737724] ? seq_open+0x360/0x360 [ 78.741360] proc_reg_read+0x1de/0x2f0 [ 78.745261] ? proc_reg_llseek+0x260/0x260 [ 78.749517] __vfs_read+0x19f/0x8e0 [ 78.753165] vfs_read+0x36c/0x6c0 [ 78.756632] SYSC_pread64+0x275/0x310 [ 78.760453] SyS_pread64+0x65/0x90 [ 78.764005] do_syscall_64+0x309/0x430 [ 78.767933] ? SYSC_write+0x360/0x360 [ 78.771752] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 78.776953] RIP: 0033:0x455329 [ 78.780148] RSP: 002b:00007f919d807c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 78.787874] RAX: ffffffffffffffda RBX: 00007f919d8086d4 RCX: 0000000000455329 [ 78.795156] RDX: 0000000000000008 RSI: 0000000020000040 RDI: 0000000000000013 [ 78.802431] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 78.809715] R10: 000000000001ffff R11: 0000000000000246 R12: 0000000000000014 [ 78.816998] R13: 000000000000046e R14: 00000000006f9af0 R15: 0000000000000000 [ 78.824290] [ 78.825922] Local variable description: ----args@sprintf [ 78.827306] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 78.831414] Variable was created at: [ 78.831435] sprintf+0xdd/0x200 [ 78.831450] proc_self_get_link+0x1eb/0x330 [ 78.831455] ================================================================== [ 78.831459] Disabling lock debugging due to kernel taint [ 78.831466] Kernel panic - not syncing: panic_on_warn set ... [ 78.831466] [ 78.831479] CPU: 0 PID: 6428 Comm: syz-executor2 Tainted: G B 4.16.0+ #84 [ 78.831485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.831488] Call Trace: [ 78.831505] dump_stack+0x14a/0x1d0 [ 78.831521] panic+0x39d/0x940 [ 78.831556] ? update_stack_state+0x4ec/0xa40 [ 78.831567] kmsan_report+0x238/0x240 [ 78.831579] __msan_warning_32+0x6c/0xb0 [ 78.831606] update_stack_state+0x4ec/0xa40 [ 78.914970] unwind_next_frame+0x618/0xe50 [ 78.919213] ? should_failslab+0x1d0/0x2a0 [ 78.923455] show_trace_log_lvl+0xb49/0x1030 [ 78.927865] ? should_failslab+0x279/0x2a0 [ 78.932104] ? should_failslab+0x279/0x2a0 [ 78.936348] show_stack+0xfc/0x150 [ 78.939892] ? print_worker_info+0x1b0/0x660 [ 78.944300] dump_stack+0x185/0x1d0 [ 78.947931] should_fail+0x87b/0xab0 [ 78.951643] should_failslab+0x279/0x2a0 [ 78.955706] __kmalloc_node+0x22e/0x1190 [ 78.959767] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 78.965137] ? mntput_no_expire+0xad/0x17c0 [ 78.969462] ? dput+0x495/0xce0 [ 78.972752] ? kvmalloc_node+0x1a1/0x2e0 [ 78.976821] kvmalloc_node+0x1a1/0x2e0 [ 78.980710] traverse+0x1b7/0xe60 [ 78.984161] ? rcu_all_qs+0x32/0x1f0 [ 78.987868] ? mutex_lock+0x31/0x90 [ 78.991498] seq_read+0x3dc/0x2260 [ 78.995042] ? kmsan_set_origin_inline+0x6b/0x120 [ 78.999886] ? seq_open+0x360/0x360 [ 79.003513] proc_reg_read+0x1de/0x2f0 [ 79.007406] ? proc_reg_llseek+0x260/0x260 [ 79.011642] __vfs_read+0x19f/0x8e0 [ 79.015281] vfs_read+0x36c/0x6c0 [ 79.018746] SYSC_pread64+0x275/0x310 [ 79.022555] SyS_pread64+0x65/0x90 [ 79.026097] do_syscall_64+0x309/0x430 [ 79.029994] ? SYSC_write+0x360/0x360 [ 79.033805] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 79.038992] RIP: 0033:0x455329 [ 79.042177] RSP: 002b:00007f919d807c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 79.049930] RAX: ffffffffffffffda RBX: 00007f919d8086d4 RCX: 0000000000455329 [ 79.057205] RDX: 0000000000000008 RSI: 0000000020000040 RDI: 0000000000000013 [ 79.064478] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 79.071754] R10: 000000000001ffff R11: 0000000000000246 R12: 0000000000000014 [ 79.079034] R13: 000000000000046e R14: 00000000006f9af0 R15: 0000000000000000 [ 79.086771] Dumping ftrace buffer: [ 79.090301] (ftrace buffer empty) [ 79.093984] Kernel Offset: disabled [ 79.097585] Rebooting in 86400 seconds..