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 '10.128.10.6' (ECDSA) to the list of known hosts. 2018/04/18 04:35:17 fuzzer started 2018/04/18 04:35:18 dialing manager at 10.128.0.26:43021 2018/04/18 04:35:24 kcov=true, comps=false 2018/04/18 04:35:28 executing program 0: 2018/04/18 04:35:28 executing program 1: 2018/04/18 04:35:28 executing program 7: 2018/04/18 04:35:28 executing program 2: 2018/04/18 04:35:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="06009e000a0002000000000000"], 0x2}, 0x1}, 0x0) 2018/04/18 04:35:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000140)="f45efd5b73aeb9387a41e745fa2064df44c9bd9da13412537d829927dbb9fa9ff55862cc312a21d9bb6b9f2f11f20b3646bb4dd6870311ab17dace18102d07f3bc583d881e8c2aefc5fe0f20a41fff99b15140fc72f5a3b2343eccb0cededb5aa9016ff29ebe7bec6740a53f0e4ab4b97ff2721107ba3ee20bb698c88e9541dec959cb13affdfa34ae43c902721a429cb9f1624ce194ea99248dbd1a0d069c5bb6bec117960cd9bb5e562b58640db0b0a1e9b6ca1bddfadbc42865444ba1e53c2d9218494d0bef9ca0f2b0465d353cb333aa1845b046dd60115d22265a9f72ebdf2c8fc339066e83", 0xe8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000600)=0x7f, &(0x7f0000000640)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x800800000062) sync_file_range(r0, 0x7, 0xffff, 0x2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000480)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="b345b7a924a9"}, 0x8, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000007c0)={0x40, 0x10000, 0x204, 0x10001, 0x7ff, 0xcc4, 0x9, 0x6, 0x0}, &(0x7f0000000800)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000840)={r2, 0x2, 0x11}, &(0x7f0000000880)=0x8) r3 = shmget(0x0, 0x4000, 0xa, &(0x7f0000ffc000/0x4000)=nil) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0xf, 0x4) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000500)=""/251) uselib(&(0x7f0000000300)='./file0\x00') accept4$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000340)=0x60, 0x80800) semget(0x1, 0x3, 0x8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) 2018/04/18 04:35:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, 0x40) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000280)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414aa, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/18 04:35:28 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180000000207ffff0000a4872c833b3b2d7d2d51d70b46b0"], 0x18}, 0x1}, 0x0) syzkaller login: [ 42.494692] ip (3759) used greatest stack depth: 54688 bytes left [ 43.776801] ip (3885) used greatest stack depth: 54560 bytes left [ 43.937862] ip (3899) used greatest stack depth: 54200 bytes left [ 44.333922] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.340447] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.376995] device bridge_slave_0 entered promiscuous mode [ 44.399851] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.406353] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.447860] device bridge_slave_0 entered promiscuous mode [ 44.471973] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.478469] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.500499] device bridge_slave_0 entered promiscuous mode [ 44.543579] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.550177] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.583090] device bridge_slave_0 entered promiscuous mode [ 44.603757] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.610253] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.620974] device bridge_slave_0 entered promiscuous mode [ 44.640801] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.647298] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.675488] device bridge_slave_1 entered promiscuous mode [ 44.690767] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.697263] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.714795] device bridge_slave_1 entered promiscuous mode [ 44.732473] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.738939] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.746708] device bridge_slave_0 entered promiscuous mode [ 44.762088] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.768693] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.794413] device bridge_slave_1 entered promiscuous mode [ 44.802575] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.809118] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.820835] device bridge_slave_0 entered promiscuous mode [ 44.829098] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.835538] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.846086] device bridge_slave_1 entered promiscuous mode [ 44.855553] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.862102] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.904399] device bridge_slave_1 entered promiscuous mode [ 44.922651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.929941] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.936463] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.969696] device bridge_slave_0 entered promiscuous mode [ 44.982569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.993296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.000937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.018359] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.024871] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.064260] device bridge_slave_1 entered promiscuous mode [ 45.072550] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.079088] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.103826] device bridge_slave_1 entered promiscuous mode [ 45.126477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.135096] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.152925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.163897] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.170384] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.229860] device bridge_slave_1 entered promiscuous mode [ 45.239362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.247630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.278838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.287736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.310846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.477913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.485364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.495591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.713405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.121706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.147918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.211784] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.242138] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.302677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.339189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.364126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.436650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.464341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.504110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.519247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.529128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.735072] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.765387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.774200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.958771] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.263561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.407925] ip (4150) used greatest stack depth: 54120 bytes left [ 47.411683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.425145] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.475898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.545148] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.567063] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.616427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.644250] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.726455] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.733698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.747209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.774815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.790434] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.797680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.808511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.843929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.855104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.871821] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.879088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.896597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.949918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.961346] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.968951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.994372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.022331] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.032288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.044140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.074920] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.086595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.095518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.102444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.143805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.171085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.196769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.210287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.219206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.230583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.243762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.256151] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.265633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.294748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.313483] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.322998] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.330880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.347565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.376600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.403819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.421581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.463221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.556644] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.563905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.580792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.631196] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.640585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.656560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.689590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.699839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.726757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.874447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.881622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.896758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.931483] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.958639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.975307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.508006] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.514555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.521448] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.527976] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.571284] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.582238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.608999] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.615570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.622432] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.628927] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.664664] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.678815] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.685325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.692220] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.698682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.753311] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.760153] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.766650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.773489] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.779922] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.794455] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.826320] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.832819] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.839681] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.846158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.944940] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.035727] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.042241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.049203] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.055701] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.143979] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.347588] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.354123] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.360974] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.367490] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.418466] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.433518] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.439981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.446789] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.453203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.462242] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.616415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.636682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.653759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.669902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.677262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.684925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.692766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.240450] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.273856] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.328933] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.452459] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.502708] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.658993] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.897618] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.921168] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.038560] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.053991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.062532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.136392] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.142726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.160435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.198806] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.208435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.226645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.252221] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.262649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.280556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.318736] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.330431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.359783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.516969] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.523535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.540729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.753155] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.759491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.766827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.943935] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.950741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.961626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/18 04:35:55 executing program 0: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) fstat(r0, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x3f, 0x80, @time={r3}, {}, {0x80}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x1ff, @time={0x77359400}}) 2018/04/18 04:35:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) msgget$private(0x0, 0x21) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000500)={0x7, &(0x7f0000000400)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {}, {}, {}, {}]}) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) ftruncate(r1, 0x9) pipe2(&(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002380), &(0x7f00000023c0)=0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/udplite\x00') ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'vlan0\x00', 0x101}) r5 = accept(r0, 0x0, &(0x7f0000000000)) pwrite64(r4, &(0x7f0000000380)="8681ec7a2528564cf0170401346adb55f318377fc0fdf3b109a497b837d7be791dde92b75a79b3ec42ff94ca2453", 0x2e, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000000280)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x2, 0x896, 0x1, "aad044a79b67373afd64f86cea94a115a658e723ce0b607f08d2744d28103789e559a50971b5169fcde0088aadc17d10fadf3ff97a4187929fc960d4b14dc4", 0x27}, 0x60, &(0x7f0000000240)=[{&(0x7f00000000c0)="5136544d4795cba5c0ba54da52028d3297862c5bf91d398919b76da6829cbdfc03a472bd22b9cf00e607143ea38b0ca7c009b21e3ce5cb988a83d80a225acb4b7f3bd9540bde22178306953656bf21bb8c67780a90649c34d5831385700136f2be0f8226c4bb90a312b13a716abd003c883bb71895eb11d2d8759dfce873e0987ea987513bdc44c03ae3cb6a5b8918d21dc2e8c73f219e63f1accd4f65736ef746", 0xa1}, {&(0x7f0000000180)="2788fc5698b25995abf0b0b3fb0f9fc246aa79a9aac07742696794318d8b9137f318747514ba90b21ff424f58e3cff1ca21f552d0cc4e534a4938fd49a6ee2e91405c39087d8590deb0620004a2ef9912ef12fd87aa7274e5dcefb5a19fb9ce0e74bf2b2e9b69c80d53f5f95df5a2fedf6cbe749e82e477d79baa628f12420bd1e4ef70621801fe496da7836212cdf2e9376083c9f8104796f8212f8eed7020c2c58dd907b9db227a40f5e4393", 0xad}], 0x2, 0x0, 0x0, 0x80}, 0x20008000) 2018/04/18 04:35:55 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000900)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0, 0x31, &(0x7f0000ff7000/0x9000)=nil, 0x7fe}) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="080100004f0200005e020000040000007f02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x120) prlimit64(0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)) 2018/04/18 04:35:55 executing program 2: sched_rr_get_interval(0x0, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xb1, "102d1630b7d25c1a3b43b8b3abb02a890fd65529a308e2cb5e93eda0f3701e00d33fbc27a5219b28512c7136ea3fb0a52ddd07d05cd31b3cad069f2df1afe40afeb421b8cb675c0181396b744503076d5b75c730ec9e98938d206ad295fe6bc2d2b86d2e35a85a229294d3f15322fbab9d56f13bbe6ceccefa56f7e93763a4ee3ad0beea05f50023b84395f329a4a377fd9a2e1d71454dde4eb9d840ecd1a71d40b4df8d097e18a5739f752ff922f589c3"}, &(0x7f00000000c0)=0xb9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0x100000000}, &(0x7f0000000300)=0x8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x0, 0x873d}) ioctl$TIOCEXCL(r0, 0x540c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg$alg(r0, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000380)="b24db2fffe38726b12abcc926854ee967ac8802e672de1dde6a4647ea5001180e54042317a220fa7bb918ef516b2bd08c3", 0x31}, {&(0x7f0000000140)="9fad499f8c8c955f6fdfbda5f3672d8df64a3d01d1b73684691281a0d20a579ac9236a4f7e4a0d924e5529f557284a8a1996b1e6fe477982a5b2f0a12b869c9e7933545a8b75036376f0902a7fd3d7c149c6d67c5518a2a785b17d76347dcb826824693847a025dc85cd1002d71ea2460fe52b8c16e0601e291b63ae2a99e2f287e4f1f9ee86530810e83409c415994fbe9a9869c4253c200262b64d40232f263c7486336a54e9d6e8bbde3af11202699f38126c57c1c6ab1ecc", 0xba}, {&(0x7f0000000200)="07c046f144b8d24efe0d", 0xffffffffffffffa3}], 0x3, &(0x7f0000000280)=[@assoc={0x0, 0x117, 0x4, 0x1}], 0xb8, 0x8000}], 0x1, 0x4000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/18 04:35:55 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001500)={0x0, 0x7fffffff, 0x3, 0x2, 0x9, 0xfffffffffffffffb}, &(0x7f0000001540)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000001600)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0xdb, &(0x7f0000001480)=[{&(0x7f0000000080)="b861ce7e3e9cdf64e383cd2030", 0xd}], 0x1, &(0x7f00000001c0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x202, 0x9, 0x0, r2}}], 0x30, 0x4040000}], 0x1, 0x8841) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="4f3ca827316adaba5700090001000900000003000300000000000000fbffffff00020000040091ebff000144f119b91f0f15b226d27105005002000005000000c90d0208fdff00000300"]) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) mlock(&(0x7f0000374000/0x2000)=nil, 0x2000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000001640)="9b2a997807b38fd3334389d3293a69a0224dc2a1a206b141f8442e434a3a1638e4079600552c3a9ce66731437ed370455b9861660a7598d37f372738cd9ffcc88f8d29d06e7b7b9b32b2f6a8b207eed96674666fe6d40dccf6e90455a821e57611443ed283a0eae3e095b815f846d3b2ae6edc067b3ebb57e351614cfffc0700df160f174043bc4e9d7b51d8f06619e94d2f30f8198d758aa31b894199871dbbecf1dd64f1ff9eaaa1e658bd0f4323f25199b3b0ed3498f6", 0xb8) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/04/18 04:35:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/packet\x00') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) 2018/04/18 04:35:55 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000001280)='/dev/vcs#\x00', 0x7, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ptmx\x00', 0x208000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001300)={0x1}) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setresgid(r3, 0x0, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001340)={0xc62f, 0x3f, 0x1, 0x6, 0x8, 0x0, 0x2, 0x623ad594, 0x0}, &(0x7f0000001380)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000013c0)={r5, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x0, 0x3, 0x3f, 0x100, 0x6, 0x1, 0x81, 0x44, 0x2, 0x6, 0x8, 0x4, 0x1, 0xfffffffffffff800]}, &(0x7f00000000c0)=0x100) 2018/04/18 04:35:55 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) set_tid_address(&(0x7f0000000080)) socketpair(0x4, 0x6, 0x7ff, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000380), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="0207080902000000000000a800000000"], 0x10}, 0x1}, 0x0) getpeername(r2, &(0x7f00000002c0)=@in={0x0, 0x0, @remote}, &(0x7f0000000140)=0x80) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) [ 67.578423] sg_write: data in/out 555/246 bytes for SCSI command 0x0-- guessing data in; [ 67.578423] program syz-executor3 not setting count and/or reply_len properly 2018/04/18 04:35:55 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000380)=@can={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)}, {&(0x7f0000000440)=""/22, 0x16}], 0x2, &(0x7f00000004c0)=""/194, 0xc2, 0x80000000}, 0x2000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000600)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x2, &(0x7f0000000140)=@raw=[@alu], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffa, 0xc7, &(0x7f0000000200)=""/199, 0x41000}, 0x48) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x21, @empty, 0x4}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1c, 0x71}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000640)={r3, 0x2, 0xfffffffffffffc00, 0x9bf7, 0x4, 0xfff, 0x3ff, 0x3, {r4, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, 0x5, 0xf1d4, 0x1f, 0x3, 0x4}}, &(0x7f0000000700)=0xb0) [ 67.649919] sg_write: data in/out 555/246 bytes for SCSI command 0x0-- guessing data in; [ 67.649919] program syz-executor3 not setting count and/or reply_len properly 2018/04/18 04:35:55 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xcef}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x3, 0x1, 0x3, 0x4, 0xe639}, &(0x7f00000000c0)=0x14) 2018/04/18 04:35:55 executing program 4: unshare(0x8000400) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcfff4)) fcntl$addseals(r1, 0x409, 0x4) 2018/04/18 04:35:55 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0xfff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000004c0)=0xfffffffffffffff9, 0xffffffffffffff54) setsockopt$inet_int(r0, 0x0, 0x40000000000cf, &(0x7f0000000000), 0x1) r1 = memfd_create(&(0x7f00000000c0)='em0\x00', 0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) socketpair(0x1f, 0x4, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff}) name_to_handle_at(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000180), 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x77359400}, {r4, r5/1000+10000}}) 2018/04/18 04:35:55 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x5}]}) seccomp(0x1, 0x1, &(0x7f0000000100)={0x2000000000000074}) 2018/04/18 04:35:56 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x7, 0x2}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x4000000000cf, &(0x7f0000000040), &(0x7f000070c000)=0x4) 2018/04/18 04:35:56 executing program 1: socketpair(0x11, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) unshare(0x8000400) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001140)) listen(r1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) poll(&(0x7f00000000c0)=[{r1, 0x3}], 0x20000000000001ee, 0x0) 2018/04/18 04:35:56 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b14000/0x3000)=nil, 0x3000, 0x1020000000a) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000080), &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/18 04:35:56 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) vmsplice(r1, &(0x7f0000001440)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="dc5f03a460466ce5f040317f", 0xc}, {&(0x7f0000001080)="d479e3f2526707298f3fa8925b250ecb349f392991fb80febcebf67bf05ce98d44976abf6fff7420f09cf190fcca8abe92296e698f6384a3655866d8f85b4910bf5a4ccefbd5034fb524ac70b2ace64cec54fd45c0aa48c7f737f2809b0c2369ba1e755879b7bda793a7e3d59d0d1a73563680bdd44ce2d3e0a00926145688a139ed4f5f14bdf005ded91b79da950cca96d927e4e556aa9581a2adf1dc77003f2735fe7e9f9693eb70409e0538d9f6467ab4f7ab13444322f9770843e4815a9fef23562e140a3d4f83a068d2cae9ad34183af820055667a2d48c74001c6e32", 0xdf}, {&(0x7f0000001180)="a1956c13f92017b01add4ea58ff14c61da88285eb4900d60335c8f6f7ecf0c099b302777f302b47ad995f66480b40f4af4d4dcc2f400e77f43155b47c7187587aea1615f346ca793721e8bcf3d388450ca5c966a17a2884b0f61facc564a0610d7a8cd51fd428a6f9ad8038a9e2bebebccf0918c5e213232137bfc4634a7da6b091dca75cac282859e1e55a65a8748162c7369789090f70915486379ed23e12b70e413bbb19c164bc408ad53a5a47eb823cd2f43c2ae1528515f3d6ffb7020232941550f895ba4855f534d3fd32c", 0xce}, {&(0x7f0000001280)="ca604927a8b8edc076e27addb0a2da2f7193455aef43bf545ec3eb97337c1add25c4d38c7ce4fbd9d5d460da8c7425d90e190947f98c844ed5c079f175dc77e76d7a019ccf9639c8e90bd2b32803834cd6dc55c6f8c21d5b6f415542d44218017344e1b7354baa9473c909d3a771e229c38de997de129cee92605ef32916db5ab9be3bdf948a3c43c64ed7452a3513e52044352d6390146fca6f590ff93cf613ec36ac72b143ae7060da0a82e97eff65cebf42f89387b071daa5d62255ffdb79a533aec5f5c97f6d7b1a0fb190e7ccdf80ece369ed", 0xd5}, {&(0x7f0000001380)="94fba5442d03acb60a9ada74764054026eb19d01099cb564d905f1c8054712643ad4c112ea55485d74206e01ff585153db78dfef59623ce6c84b22da01e44f4b95a34b7f87f723f810b02f68923cc324605d85d84120d4b6082c85d9917c82c3d4f54eaff6e6570bff00f3ff60f18f0d26fcc69cf0f2b403ade6eb19982fbb077a", 0x81}], 0x6, 0x5) write(r1, &(0x7f0000001740)="9f7566bd8806563f8a37f8c8f33aab8137f97a07f48636ec9e3aca87891b0692e3329d5cf18c06e94dea1438963c1756fa0c76fc90f5f6719a770abc8db3672b71b9cac49c47b427a03488a130c9967d2726794477b5d108469130b46692eae4ccc2dad6f2facd864ae0aa52133bb49b6b91dc5961dd06c56dabd94f69f5c4ea192f530ee9680bd87de69f8dd9d55bc99b3f91aa143433beab67067a3440560389bc95146c7a49066f1d9c89ce", 0xad) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0x0, 0x8000000, &(0x7f0000001800)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r3 = open(&(0x7f00000014c0)='./file0\x00', 0x4000, 0x8) execveat(r3, &(0x7f0000001500)='./file0\x00', &(0x7f0000001580)=[&(0x7f0000001540)='/\x00'], &(0x7f0000001700)=[&(0x7f00000015c0)='-\x00', &(0x7f0000001600)='*\x00', &(0x7f0000001640)='bdev\x00', &(0x7f0000001680)='ppp0keyring\x00', &(0x7f00000016c0)='\x00'], 0x1000) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000001840)=0x2b1bc6a405f4e855) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x2c5, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000005b00), 0x45c, &(0x7f0000006140), 0xef, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) 2018/04/18 04:35:56 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x24040800) set_mempolicy(0x4001, &(0x7f00000001c0)=0x8, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0xfffffdef}, 0x1}, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0xfffffffffffffffd, 0x4) 2018/04/18 04:35:56 executing program 2: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4001, &(0x7f0000000040)=0x4, 0x6f, 0x5) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000640000/0x3000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/18 04:35:56 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xffffffffffffffec) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r2 = gettid() ptrace$getregset(0x4204, r2, 0x7, &(0x7f0000000080)={&(0x7f0000000000)=""/84, 0x44}) recvmsg$kcm(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000000300)=""/223, 0xdf}, {&(0x7f0000000400)=""/137, 0x89}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f00000004c0)=""/235, 0xeb}, {&(0x7f00000005c0)=""/73, 0x49}], 0x7, &(0x7f00000006c0)=""/222, 0xde, 0x5}, 0x1) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x1, 0x400}, {}], 0x30) 2018/04/18 04:35:56 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/18 04:35:56 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="22000000000000000000000000000000b700000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000002000d31a005883b89af96ba07b"]) 2018/04/18 04:35:56 executing program 6: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000440)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000080)={{0x12, 0xae, 0x1, 0x1000, 0x1f, 0xf5}, 0x6}) tee(r0, r0, 0x0, 0x2) 2018/04/18 04:35:56 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) fstat(r0, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = memfd_create(&(0x7f00000001c0)="2c656d30232d76626f786e6574316e6f646576e173656c666367726f75706e6f6465767573657200", 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000540)={r3, 0x4, &(0x7f0000000440)=[0x40, 0x80, 0x1, 0xe8000000], &(0x7f0000000480)=[0x1, 0x401, 0x3fd1, 0x8, 0x119, 0x0, 0x100000000, 0x80000000, 0x40, 0x3e7e], 0x54, 0x4, 0x8, &(0x7f00000004c0)=[0x5, 0x6, 0x7f, 0x7], &(0x7f0000000500)=[0x40]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0900030000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="e2cd991737435051efafe13cbb8aefde907f8bd558247e40a05f0cf082671046bfc9987ab894c2a39f9a10f4e9390bb35195ca2ede09e9bf2326f6a67d6ad3c7b5e8df0def8bf55cdb8445c4b2c083445816c77b85ae6b23d2c49448d044041e93a335f6adcbff58bf65099b95c8a39661854d2f911c0c220784be9ef8febba67d2c6988bda9444ceedc5ea6ce9a61d2f9b7f04951a9f0101d53e173b50fb0a765d4df1a15a5c6c3dc022f2449"], @ANYBLOB="010001003f00050009000000070000008eec52222697b7b890f50d3b5dd61ee3befbd650af25266c7ea94e8f6aef4bd60b22d4634a47e98dcde5b271ba052e54df1c7bdcf9b0d35a66baeb7862fb584900b41fccb6f62e1c49311ecf56f24464832eae0733e311c12dc42461626eff6734e542a5701f100a876f25fbcb69864817e1ad5b04fbfff0e3a192e49203691cc36528647dee5562bf8da3dae7675dd6524bd94f99acfccf492698dec682a3656fa473ef8a259c7d267031ec5799247bf75c4234a044b9a364d9232b5a30e91f185b54a07cb854bfb63927b458e15272ace8025c1e2a1a164b658086d9c85ab8687d2a8f7b556467deaf255622269ae5a8d3cf5d80e3c7009117f9"]) sendto$inet6(r0, &(0x7f0000000180)="7d0bef6dc6aefece7054", 0xa, 0x24000000, 0x0, 0x0) 2018/04/18 04:35:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0xfffffffffffffd81) sendto$inet(r0, &(0x7f0000000040)="c9", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003aa000)="1d", 0x1, 0x0, 0x0, 0x0) 2018/04/18 04:35:56 executing program 1: set_mempolicy(0x1, &(0x7f0000229000)=0xad, 0x7) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00005b4000/0x2000)=nil, 0x2000, 0x5, 0x4403e, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/04/18 04:35:57 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4501, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac1414aaac1414aa0000000005000000001c003f00000003ac1414aa0000000000000000"], 0x24) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x30, &(0x7f0000000200)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) 2018/04/18 04:35:57 executing program 2: exit(0x1) r0 = socket$inet6(0xa, 0x8000008080f, 0x8) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e22, 0x96af, @empty, 0x8}}, 0x80, 0x4a6, 0xfffffffffffffff8, "f3744a4c0b52fd9e6747fcb369e5a326e9a7248842857f38f053b3d4d6d8a3507381e9191e5fd6594d24446bb017d8811e2124767d2a73ec8dff9ab05ec2012ba4e441ff5a00b3d45e6ed06986c59556"}, 0xd8) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/2, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/llc\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000140)=""/169) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="140000000000000029000000430000000300000000000000943fb6128f1cebf5c2937f442a60d89c"], 0x28}}], 0x2, 0x0) 2018/04/18 04:35:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000380)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)="a764291dcc3cbfb051b2675329d32b", 0xf}, {&(0x7f00000000c0)="4e7d957bafdf18a31fc721c52c22e22752fbe692e6812ce81b33515c60cb5d6b3588459f86d64c6d8c9503a75ff3880139b96dbe8a3d36c8f6338b63305fbed1589d12af78135c489efde3ab3cbd78b180c88eea934c599dfa1e142fb1b3991112fba3a13ab43e756fa930ca05f7c391e26ae05cc0457b79c864de631fe37f88b70c9e37", 0x84}, {&(0x7f0000000180)="cc8482518169df970b1cd96f6172b8456e12849b801e3cb8071cc6ac1fcb75dc6b529b7b13005403b44b039ef8e83d9f71f409ed724417d4c428932dddf08b6e50038f45d2768ae9b8f08c2ae340a4c73209e04cdf93dfe7fa8500692e6600c8e8d015ece065439f3ee819b108f484607396f035a63cd801ef3e38813540d4c17d4f4ab123faa7ff944a42f7c1e26a8c3dbf72ba29f4bfe3122c79fcecf7af3a62a09e2be4f9c134ab7881da4f097b880670b78f1617c9b4368b874f3d9c79cfb340460123f82ade5d8c41ade0721fcda4b97a1853fa6a8fad295029214231c8f7d2ea282a0170a00c27a6de281432bcc8707d", 0xf3}, {&(0x7f0000000280)="239ee664c50972d7d4616b6b5713e730baf34235eab755c385cfa33067f92e260afd4e73638bb3f8275c3044c2be2c041cd5a06ffec467f6f0675867837efc64475ebe81a13d0afc7ed6138dee6c0f360379c63c371acedc88967813db0255bffadd33d39d2c6365023e855e76f0da0da03db979065f113ba7f82f3809b42c21cbbe3b026128ae2ff12c51b50826e2d9ce17fd38fdf10ef6582a56caea596782a4356cfc43d71e34a9654e1668786bb4681b7486fb7718fb23c787f83dbca0", 0xbf}], 0x4, &(0x7f0000000040)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) r1 = getpgid(0x0) sched_getscheduler(r1) 2018/04/18 04:35:58 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r2, &(0x7f00006dbff8)=0x18, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/18 04:35:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$intptr(0x2000000000029, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r1, 0x0, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7fffffff}, &(0x7f0000000200)=0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @local}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x2b, r4}) r5 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r5, 0x29, 0x800000000, &(0x7f0000000100), 0xfffffffffffffef9) 2018/04/18 04:35:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x98) sendto$inet6(r0, &(0x7f0000000040)="cea84700de85ab5c4ccaa631fe42f1e7cf6584f38120dcebc990ac495f7b28cdea88517a7d21392b7f178cd46dd798941d78c49d0f910818c0f078da1f6f551faed7e20be1db85c0c5faf80a14", 0x4d, 0x5, 0x0, 0x0) 2018/04/18 04:35:58 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) fsync(r0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_migrate\x00', 0x2, 0x0) 2018/04/18 04:35:58 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x10) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10040, 0x0) 2018/04/18 04:35:58 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x24040800) set_mempolicy(0x4001, &(0x7f00000001c0)=0x8, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0xfffffdef}, 0x1}, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0xfffffffffffffffd, 0x4) 2018/04/18 04:35:58 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a6351365acc5d9e9ea0841041851755ccfe1906590da07d576439646ed64cf9df55fd9e3a9857e6ddea31bcaac255a2683811f879e854a8d126a4aabeb51d19e9c763b4ca99bbc1c1d1d6fd5b05fa7cc3e0426868dc36d5625e610a38aac2ea53f01d855119dcc4da16720b2362162b688a30cd25db4a56ad5ebce224abf37a5793f3fe1996117c5ccc4d4f272eb584debcff6f7f8290b770f4e00e7ed09956fa1209abc34b50a30800b9ff16734bacf46177a519d5d6c19f38cd29114b2fa1979434485eb49612cbbb27b1708") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/18 04:35:58 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000518ff4)) unshare(0x8000400) signalfd(r0, &(0x7f0000e82000), 0x8) [ 70.212320] sctp: [Deprecated]: syz-executor0 (pid 5954) Use of int in maxseg socket option. [ 70.212320] Use struct sctp_assoc_value instead 2018/04/18 04:35:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = socket$inet(0x2, 0x80006, 0x7ff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)={0x0, 0xfffffffffffffffe, 0x3, [0x9, 0x80, 0x7f]}, &(0x7f0000000280)=0xe) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x4}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000180)={0x0, r4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) sendmmsg$alg(r3, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001740)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000005680)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000300)=[{&(0x7f0000000040)=""/2, 0x2}], 0x1, &(0x7f0000000100)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000058c0)={0x0, 0x1c9c380}) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x3, 0x520, [0x200003c0, 0x0, 0x0, 0x20000798, 0x200007c8], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x17, 0x22, 0x88fb, 'erspan0\x00', 'rose0\x00', 'sit0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff], 0x100, 0x138, 0x268, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x6, 0x6}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6, [0xffffffff, 0xffffffff, 0x0, 0xff0000ff], 0x3f, 0x0, 0x1, 0x4e21, 0x0, 0x2a}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7, 'system_u:object_r:systemd_logind_sessions_t:s0\x00'}}}}, {{{0x17, 0x12, 0x22fb, 'erspan0\x00', '\x00', 'bond_slave_0\x00', 'team0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa0, 0x108, 0x140, [@state={'state\x00', 0x8, {{0x10000}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x100}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0x8035, 'erspan0\x00', 'syzkaller0\x00', 'tunl0\x00', 'veth0_to_bridge\x00', @random="ce8ca8cbc905", [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"613139dbbeed0075588df65d047ccf2f8e21f4dfa9db39ec6e8993fd3662"}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x598) 2018/04/18 04:35:58 executing program 5: r0 = memfd_create(&(0x7f0000000000)="74086e7500ff0006008148d77e1a5592904e2a0d000000000000", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x800) [ 70.315540] sctp: [Deprecated]: syz-executor0 (pid 5954) Use of int in maxseg socket option. [ 70.315540] Use struct sctp_assoc_value instead 2018/04/18 04:35:58 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) mmap(&(0x7f0000ff2000/0xb000)=nil, 0xb000, 0x200000a, 0x803e, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r2 = accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) munlockall() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000380)=0x0) sched_getparam(r3, &(0x7f0000000040)) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/18 04:35:58 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r0}}) 2018/04/18 04:35:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgid(0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x7d, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/18 04:35:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x80000001) r1 = epoll_create(0x7) r2 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff8e4}) [ 70.420167] sctp: [Deprecated]: syz-executor0 (pid 5974) Use of int in maxseg socket option. [ 70.420167] Use struct sctp_assoc_value instead 2018/04/18 04:35:58 executing program 5: seccomp(0x1, 0x0, &(0x7f0000004ec0)={0x3, &(0x7f0000004e80)=[{}, {0x80}, {0x6}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) quotactl(0x5, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000200)="5c7c63fd962c") r1 = socket$nl_route(0x10, 0x3, 0x0) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="b2138d88c9043c992cebcf65dcd962c876fff32c1a9e8b73b6ce", 0x1a}], 0x1, 0x2) 2018/04/18 04:35:58 executing program 4: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000040)={0x0, r1}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x6, 0x7f, 0x7}) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) [ 70.511299] sctp: [Deprecated]: syz-executor0 (pid 5974) Use of int in maxseg socket option. [ 70.511299] Use struct sctp_assoc_value instead 2018/04/18 04:35:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') write(r0, &(0x7f00000001c0)="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", 0x1000) r1 = epoll_create(0x6) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8000)={0x4}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) [ 70.666978] audit: type=1326 audit(1524026158.665:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5992 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 [ 71.504790] audit: type=1326 audit(1524026159.503:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5992 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/18 04:35:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r2, 0x0, 0x4, 0x4) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r2) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) splice(r2, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={r4, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r3, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0xb, 0x9, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x80000001, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/18 04:35:59 executing program 2: perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x9}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x78) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=ANY=[@ANYBLOB="1c00000018000302f800000000f0314722663d97a22ea5009838fcd1"], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x9}, &(0x7f0000000080)=0x10) 2018/04/18 04:35:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x80000001}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0x2}, {0x3ff}, 0xffff, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/18 04:35:59 executing program 1: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x5828) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) unshare(0x8104) r2 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000080), 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', 'em0\x00'}, &(0x7f0000000100)='/dev/snd/timer\x00', 0xf, 0x2) 2018/04/18 04:35:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000022fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000014db7)=ANY=[@ANYBLOB="1400000030000103ffffffffffea000000000000"], 0x14}, 0x1}, 0x0) 2018/04/18 04:35:59 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') waitid(0x3, r0, 0x0, 0x20000008, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x491b, 0x4, [0x9, 0x81, 0x9, 0x8]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0xe8c, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x84) ptrace$cont(0x3f, r0, 0x1, 0x0) exit(0x0) write$binfmt_script(r1, &(0x7f00000003c0)={'#! ', './file0', [], 0xa, "9615b87bf8b1a5b84346b11f7d7d2a1b7cbcf7fde3180a2728c569f6bc0181f679c8ab19"}, 0x2f) write$tun(r1, &(0x7f0000000500)={@pi, @void, @ipv6={0x0, 0x6, "dacfdc", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@echo_request={0x80}}}}, 0x34) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x6}, 0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) 2018/04/18 04:35:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0xfffffffdffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95)=0x100100000002, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/18 04:35:59 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getsockname$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) [ 71.690500] sctp: [Deprecated]: syz-executor7 (pid 6022) Use of int in maxseg socket option. [ 71.690500] Use struct sctp_assoc_value instead 2018/04/18 04:35:59 executing program 1: r0 = socket(0x1000002, 0x0, 0x0) fadvise64(r0, 0x0, 0x8, 0x2) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x800, 0x5) sendto$inet(r1, &(0x7f0000000340)="d23329caaf380b6aef35eec9aef7cef6d85cf75533eb94594a05afa5961c13b8b6b3763d297ca88b63231d587df7a84c8ec434fe3013c3f7ca5f09ff210acf4f96335e5945b5290c09643911d473239f74cda1c5cd6d1aab3a90746efb3822c7e77d801af1781fcd8999609c1ad7e8feef91c43e5b994c2d2a89f27a619f87278951a0f22e5365c563d703f1e2a853ca94eee7d314d3b47c27730653a6b094309c5b3c975b1ce3aeaaf255d84cd4a2decf39bb9b3ed4ca5255cebc8e80a9b732388e735e038e0f102aee775565dceee48c08c97fc49369c1caccf4391eba16c4de248c", 0xe3, 0x0, &(0x7f0000000300)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001cc0)=[{{&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000840)=""/221, 0xdd}, 0x9}, {{&(0x7f0000000940)=@rc, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=""/235, 0xeb}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)=""/7, 0x7}}], 0x3, 0x2, &(0x7f0000000000)={0x77359400}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1}, 0x10, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip_vti0\x00'}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x600000, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000240)) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7fff, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000b40)="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") 2018/04/18 04:35:59 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x2000) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x2, 0xfffffffffffffc02}) 2018/04/18 04:35:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) writev(r0, &(0x7f0000004300)=[{&(0x7f0000000080)="3aed8cee8eab271964f5c07b1eac41be3c873650308d415ee3304feb826541dc3d011fdb563b3f83dcc417ba0bf1a7ed", 0x30}, {&(0x7f00000000c0)="6fb1e6250f58f44a84c82df082f428fd02c0b1160f904e3bc91f2ef4ed6540919c3f6727e5cd14e9a2a84d008c6d49128298e048cd599daa2bc5e884e571a9c95e451f09d7f1dfa9d6fb711f2a13f3f37bb1b5e9d875c733e8693d0f52acb0d34431283b90b482db8aa41fa08c48d916d99e3f", 0x73}, {&(0x7f0000000140)="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{&(0x7f0000003240)="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0x1000}, {&(0x7f0000004240)="0b147b85446a1955aa4a4b8e66870793b64cf83789d8f8e89dc07263d54c275d6591208f5d6a3e754b5e783fb709c32a6d2cc1620a2e50c034744290d88af47d33768652e96d0c1e802eeb70a9", 0x4d}, {&(0x7f00000042c0)="12dd1c885081f29f2bdf947c0483669d243c269aa2f90d426c399ff173610ab0f04bf274f32eac8426daeae22412d4ad2a3832b8", 0x34}], 0x9) write$eventfd(r1, &(0x7f0000605ff8), 0x10235) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) [ 71.775069] sctp: [Deprecated]: syz-executor7 (pid 6022) Use of int in maxseg socket option. [ 71.775069] Use struct sctp_assoc_value instead 2018/04/18 04:35:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x1ff, 0x312, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x7fffffff}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0xffffffff, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d8652b00140600fe8000070000000000000000400000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="4b6171d1e41390df7e3ba36d075670dd6f66c0c9dd035fafaf16e75ddfae9a342fb7c375d73d83b3ba7eaec2cd55", 0x2e) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/18 04:35:59 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r1 = accept(r0, &(0x7f0000000340)=@rc, &(0x7f00000003c0)=0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000400)=""/103, &(0x7f0000000480)=0x67) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}}}, [0x7fffffff, 0x8, 0x16c7, 0x5, 0x3, 0x400, 0xfffffffffffffffb, 0xf1, 0x2b6d, 0x20, 0x4, 0x4, 0x8, 0x10000, 0x3]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x3, 0x2, 0x5, 0x0, 0x5, 0x6, 0x800, 0x3, 0x7, 0x4, 0x3, 0xffffffffffffff7f, 0x7, 0x7f, 0xfff]}, &(0x7f00000000c0)=0x100) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="85a970b0146baaaaaaaaaa000000601f000000000000000000000000000000ddc62eaf00000000000890780000000000000000000000"], 0x0) 2018/04/18 04:36:00 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x1, 0x4) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x3, 0x518, [0x20000780, 0x0, 0x0, 0x200009c0, 0x200009f0], 0x0, &(0x7f0000000100), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x17, 0x20, 0x88a8, 'bridge_slave_1\x00', 'gre0\x00', 'ip6tnl0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf8, 0x130, 0x168, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x101, 0x269, 0x7, 0x9}}}, @ip={'ip\x00', 0x20, {{@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, 0x6, 0x2, 0x4, 0x2, 0x4e22, 0x4e22, 0x4e23, 0x4e22}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}, {{{0x9, 0x4, 0xfbff, '\x00', 'erspan0\x00', 'bcsh0\x00', 'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x17, 0x7cd7fad1525f2879, 0x896d, 'lo\x00', 'veth0_to_team\x00', 'bond0\x00', 'team_slave_1\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @random="1c4554925158", [0x0, 0xff, 0x0, 0x0, 0xff], 0x210, 0x210, 0x248, [@comment={'comment\x00', 0x100}, @ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xff, 0xffffffff, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff, 0xff], 0x5, 0x32, 0x42, 0xd, 0x4e21, 0x4e24, 0x4e21, 0x4e23}}}]}}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x590) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getscheduler(r2) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700), 0x0, &(0x7f0000000740)=[{0xfffffffffffffe8c}], 0x10}}], 0x2, 0x0) 2018/04/18 04:36:00 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)={@empty, @empty, [], {@generic={0x8864}}}, &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e21, 0x6d, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xc000000000000}}, 0x1f9c, 0xe5d, 0x2, "f203cd99f7eda7e38801ece720dfd8ecc921b91d99423550545629f2830371927d7f412dd21fa0f799ae4a8ecce7c4de4c64fa7f99bd37e1697925602ead0142735a2ff02ecf266f81263b021f0d0992"}, 0xd8) 2018/04/18 04:36:00 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'securitynodevvmnet0eth0)'}], 0xa, "31db18caa0616ca94c84c665356ea180d85c4fceb9edd6fcc42db03792eeb3102ac6948c81a970f43559adf3bb1de3bd903b8e2f5df720f25acf1ce018174393833540ce"}, 0x68) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) [ 72.221591] netlink: 'syz-executor2': attribute type 39 has an invalid length. [ 72.229229] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/04/18 04:36:00 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/hwrng\x00', 0x40800, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000001900)={0x2c, @broadcast=0xffffffff, 0x4e24, 0x2, 'lblc\x00', 0x10, 0x3, 0x16}, 0x2c) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r1, 0x119, 0x0, &(0x7f00000000c0)="4a00d8e1", 0x4) 2018/04/18 04:36:00 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000000)) r3 = dup2(r2, r1) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$TUNSETGROUP(r3, 0x400454ce, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)={0x0, 0x0, 0x6}) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/04/18 04:36:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000080)=ANY=[@ANYBLOB="b800000019000101000000000400000000000000000000000000000000000000000000010000000000000000020000000000000025c2d4956a3a61ada64f133a8d2223ec0840b3ff69cbb7b6458c20e6567cd0396f24b167d860d264f5a270f52128cc7a2a84dbc5484e8a0354a60b40187b7f2adb4c0599a7da41213af1edf795735a048e3e1a94d630147ed0a4aa96bbdfc5fee49b35f4c483225212cc4749d7f547b610d8f59d18f88f2b570aa9c575e8bc69dc684ea57829df7ac37eb3531720cf09c6f349bcd3b9f3fe44789a4e3acb1d2d8e4fa337c3848ab69d2229ecefd4b35998cb4d12280000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/04/18 04:36:00 executing program 3: mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) madvise(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/04/18 04:36:00 executing program 7: socketpair$inet6(0xa, 0x2, 0x10001, &(0x7f00000000c0)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a15cdf0319e639c0e74e1a8359f91", 0x11) 2018/04/18 04:36:00 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14000, 0x0) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='../file0/file0\x00', 0x6, 0x3, &(0x7f0000000200)=[{&(0x7f00000001c0), 0x0, 0x4}, {&(0x7f0000000340)="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", 0x1000, 0x7}, {&(0x7f0000001340)="9f0ad81dda38d1bba09ce54d6430ef150612d4eb6570bd7000c7fedcd18492b3260f272ef7ad10ebe4f7d6dc4943fa4eb27a4238a8ae032bdda52b257fa7420c6f0272b451e79c61fb765b6355144f7a81fddf6101d8e0cc7c8825c92b11c66bbe02d0ec6f4566c1d63d3a2ce3a53fdcf6331976c2496cb0450ef647cbe3e461fb92cc89c51610b835d29114241a7a", 0x8f, 0x6}], 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) renameat(r0, &(0x7f0000000080)='../file0\x00', r1, &(0x7f0000000100)='../file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='../file0\x00', &(0x7f0000000300)='rootfs\x00', 0x20030, 0x0) 2018/04/18 04:36:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000000000), 0x7) lseek(r0, 0x4000000000000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x400, 0x4) 2018/04/18 04:36:00 executing program 4: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xff29}], 0x1) readv(r0, &(0x7f0000000000), 0x10000000000000c4) write(r1, &(0x7f0000335000), 0x10052) fcntl$setpipe(r0, 0x407, 0x8001) sendto$inet6(r0, &(0x7f0000000000)="096ba7dbde2d2b00a87a8cec2266b03929fa0c1f8c3b53820bf7efb64e7e0d7a0213866b7ac20936", 0x28, 0x4000010, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8d}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x3, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/04/18 04:36:00 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) unshare(0x1080008000) fchmod(r0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/04/18 04:36:00 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000580)=0x9, 0x4) r1 = socket(0x3, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000637000)="ac0100000000000000010001000000000c002388d7000007668098fc23471cf423070b00000000000000034eb6a1bacf", 0x30, 0x45, &(0x7f00000000c0)={0x2}, 0x121) accept4$unix(r1, &(0x7f00000006c0), &(0x7f0000000600)=0x6e, 0x80000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x4000000000000000, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x9, 0x4, 0x5, 0x1f}, {0x0, 0x80, 0x1, 0x3}]}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000180)="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", 0xfa, 0xfffffffffffffffd}, {&(0x7f0000000280)="5030c6b6912a8bade8941da7a2641a5ee02b9624c0bfac556ddab497904756335ca9c71af0461c9dd3d262f20f86f1e3db", 0x31, 0x1}, {&(0x7f00000002c0)="2ff2736ba8b7735d913978837c45c816cbc2a00fca1642dd492c3de552fd67d84173057724fe2d4fb37b55bfdc64bbd1e71dd33db2c5995e3791510f0ec0fdf2049b52eec8258d4ca7e1da4471829fba9bb3b7bb4c7f4fb7f18b239b22739940b11f8e3817f46b", 0x67}, {&(0x7f0000000340)="8d0fd4a2e7fdd6527a25ac05195112c4454faa4226526b46c3c371a1328832b37cad36f64f9b781788d355c39fc818fab7c62517e14e568adf52365c75e0dc1601405384557a50a293adcbb9c703b3604bf705e6af8c64eea9b294ff3f9500d607d030f3c0ce7e7973107126d5fc99a51d0ca0314f28b8bf7d5c81bc", 0x7c, 0x200}, {&(0x7f00000003c0)="2841a6dbd0fad4b7d216d0b00d692f19d68f96c9f36102218bedf952585b080e0d3ca35a5d06505c53610fbb27d3f082a5b373104dbcb8f39913dec37748b8944a5f02f2d3efb76bd9d9379f8475f94fae4f61199cf805bdabb5ee9d06f76325883239471db3f54b41f0fefde0680b53ed69aec4f88f39b9e4dc5f121238e5d853c67633859d7d5c8fee7bd36cb3c8608d9779e9d1f7878f8ee38a27611e781154c04cf4213d8dcbb7c349f4e257fce6c6a9aed3e9d9ee3f75158f23af624fb9779cabfb3ad27167bcd90b532855f2dc5ba7905fbbf32d95449b518eded4c6b9b2cecda081c4974f052d1310", 0xec, 0x8}], 0x804000, &(0x7f0000000740)=ANY=[@ANYBLOB="73657373692f6e3d786f00783b2c002cdba6592630987f86c920513c58475b41bed653fc771cc76838d356ccf96bcfce40a697d8572c79c886b815c9a3081b1d03ab8c0e25cc1f0be1443754863d5cfc51f4c5e700f33d39f3aa4dba8a8706135330d7216248969d4fe07c2cfd7066d97a4d999b0217d13c3962038f960eb73345f865c475fc8a61e9afcfd4cff087d16b07fc6aab4897869d569863fcf8dada31fa0a8567f846e7566096de8916ed0c1d149064f365cad738e090be2ebb754cae0a98bdffe26c49a19721dcfc5d1bed"]) 2018/04/18 04:36:00 executing program 3: syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0xa8080) socketpair$packet(0x11, 0x15, 0x300, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$TIOCCONS(r1, 0x541d) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/253) getrandom(&(0x7f00000001c0)=""/114, 0x72, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x100000001, 0x4) 2018/04/18 04:36:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000300)='stat\x00') rt_sigaction(0x34, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000a12000), 0x1) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @rand_addr}, &(0x7f0000000240)=0xc) syz_emit_ethernet(0x6e, &(0x7f0000099f8c)=ANY=[@ANYBLOB="cd0000000000383a00fe800000000000000080000000000000ffec00000000000000000000000000010400907800000000609433df00003a000000000000000000000000000000006bce800000000000000000000000000000800000e77fc33a92"], 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x401) 2018/04/18 04:36:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1ff, 0x30}, &(0x7f0000000180)=0xc) r3 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/04/18 04:36:00 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000340)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ff9)={0x20080522}, &(0x7f0000eab000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sysfs$1(0x1, &(0x7f0000000400)='/dev/usbmon#\x00') r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3ff, 0xf4397ab70e8625d1) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x40, 0x800) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) 2018/04/18 04:36:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [], 0x1f}, 0x3f}}, 0x0, 0x8001}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) 2018/04/18 04:36:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x840, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x2) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/18 04:36:01 executing program 3: unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001140)=0x6, 0x4) 2018/04/18 04:36:01 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x80) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f00002dc000), &(0x7f0000000000), &(0x7f0000000180)) prctl$intptr(0xf, 0x0) 2018/04/18 04:36:01 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x1, 0x5, 0x1}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/41) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000000)=ANY=[]) 2018/04/18 04:36:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000540)="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", 0xff41}], 0x1000000000000109) 2018/04/18 04:36:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") write$binfmt_aout(r0, &(0x7f00000003c0)={{0x1cc, 0x401, 0x4, 0x243, 0x378, 0x2, 0x13, 0x4}, "41b736e20795ebf0ea", [[], [], [], [], []]}, 0x529) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/18 04:36:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x4}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x103c00) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000180)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x2, 0x1, 0x4, 0x80000000, r2}) 2018/04/18 04:36:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000400)=[{&(0x7f00000017c0)=""/237, 0xed}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/18 04:36:01 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x3}, 0xfffffffffffffd9f) [ 73.657297] QAT: Invalid ioctl [ 73.682325] QAT: Invalid ioctl 2018/04/18 04:36:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000280)=""/219, 0xff3d) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = dup3(r0, r1, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0x5, 0x0, 0x2}) 2018/04/18 04:36:01 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xf8, "6a1f615a61021c1cba1910ccb05d9d5c47909093de30b4dafda912304e6d21b529f696179aa26ef81771e64c34dcd5a04e6908f24f296ba2731dd7350d0663600f7c0476009aaec066dd08d937f8767a649a9bb98e8d495241e47a0cdda6e47bdf9eb342c53feb3303d00b9f25fd9b90b1e42249eac553b59bf1d204be55e6ecea92ce026318bef47cf1d9961d4f06b9e61d18b714e069992cb74fa8f065ef74994ebb404eb59e9f0b27cfd83621ead3e21bb4e4571c71f4a68800fbb92f271a91ec0ee9c3d0599239ea7e49e1800d665bea472fb6d1b31fa4b6f270113681c50abfbb1acafd6d5f61680d136063de3d9af43c4ab7338d91"}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r2, 0xab, "79d06e42838bf9a59029a39cfbca782d2d20b89cd48d6ba2408fb7b2346ff73f0548415feacf1a8dc7ada5415af05e86a57232974c9c9139cd8bfe4482ac77635a660d7261f3aa6ed7346579df053089af092190dd0c19fa737a2bd513d90741d61b62e7c0b04cb9a2f07b458717bada73cf1cbca104b2fc8194ce5497ca19a3431b4748f621cb4a6583ef665acd28ea6891d9a55e3f073a043aa22fa70908f4168f6a412e58b3bcc43fe5"}, &(0x7f00000000c0)=0xb3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="e834354261bb0979fc81ff6392b133c0a5db7c2bdd7e61e06465ab866c2db468bc066163699e15fe486f0b40514ff53a64e2770bbd16b39b1433fba666be162210cd85edd8c67adeebd0a590c4789b0fa1f2"]}) 2018/04/18 04:36:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") write$binfmt_aout(r0, &(0x7f00000003c0)={{0x1cc, 0x401, 0x4, 0x243, 0x378, 0x2, 0x13, 0x4}, "41b736e20795ebf0ea", [[], [], [], [], []]}, 0x529) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/18 04:36:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x40000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x24, 0x19, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) 2018/04/18 04:36:01 executing program 1: r0 = socket$inet(0x15, 0x80005, 0x80000000) write$binfmt_elf64(r0, &(0x7f0000000d00)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffff8, 0xffffffffffffffff, 0x1, 0x954, 0xfffffffffffffffc, 0x3, 0x3, 0x3, 0x2a8, 0x40, 0x8c, 0x48b8, 0x5, 0x38, 0x1, 0x7, 0x7, 0x200}, [{0x60000006, 0x5, 0x5, 0x800000000000000, 0x3, 0xf9, 0x4000000000, 0x5444}], "85947bd4cba2d54a9c20c413394cd30520f18a0a4bcbfd778484b163fee50ae59774d7eb467ffda9616b5bbebb9f2f5a8c3d356e032e892e6c6de5710b9c76403ffa106435e3f2fc92b078c19b2fe25478a70e476909ddc34c64a6a4fea73d2c9edb3c9abc3074b6635e0ccc8180a327c7f580e9ee38deb4ee9c550d4981f75287a0733e579166a3210aade0d68d4859a4b37a0e8185e32f55bd993c620c8b51aa66ac7d95cf9981736a3fed667bf9cc66b19aa435292a40d19b19c89ad9c3bbb379ee2f0d29386f76d24192f0b316832eb3f4744cc4e8159f2bf8858064906ff7eadd92720eca7ffbe5de38f0cb", [[], [], [], [], [], [], [], [], [], []]}, 0xb66) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x1) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000a40)=@nfc, 0x80, &(0x7f0000000c00)}}], 0x1, 0x40, &(0x7f0000000cc0)={0x77359400}) 2018/04/18 04:36:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4) 2018/04/18 04:36:01 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x40000000000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x4, 0xffffffffffffffe0}, {0x67, 0x8b0}, 0x3, 0x6, 0x9}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/18 04:36:02 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x12, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0xffffffffffffffff, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x181002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/04/18 04:36:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="bcd359825c42631dd509a912a41dd5f87c0093909f97cce85db81b40694d807fe77c49f38166b1515c41dd6ccf0a14758e148a36c44501ce488d789d6c74deb5cca539b9bf048d7ef161d0744fc153857ccd4a97927830465146eb8ab0c0bc54fc2c78f263054ae2b8a6113bd583810da6bde89f427e736d0153d6793291dbf8e2e8956460f4f84e388a6026864eefe8be657e38cf695a6cb09108e2e9af3fa473178a4c13929b4c9db506bcb984fcd808674aef668434cfd704", 0xba}, {&(0x7f0000000180)="2f187b6aaf8c82f9f858240920ec5cac8c6a53706820a6a28c331d73efeae1377131ecda1d8f6457feb6cb9234617e55a263cc717a12f348713e508a10fcecbeb4256e8c5a55c47fbd22b698e1dc1b69b94a99ddec1312625abc0ddc6a8d22cf6db24a8f3d5160e3970742bca25f175abeca83b23b0ddea4616f511121caae058c304600e41b7ad3a11f79902d95c401459f99cb643a52082e6e01dfdac78fd5477f60a46fbe497e24e150084d2fcbbdd1", 0xb1}, {&(0x7f0000000240)="934504b76e0c900daf59c087c32c682aef7fd25a05dba8d0dba32cc3be678813e74567abad29cc06165b0e79d58bb675b87b49abad7c63a2c352b7e9d8a8d3cd49a2f44c395ef05c71dfac1b8f5df24e2e47cc8cec044fa274798dfc69b87f143391ecbef0", 0x65}, {&(0x7f00000002c0)="0361c551a1dd0910c943ba8aeb8bcd0ae6da006c421a", 0x16}, {&(0x7f0000000300)="27ccd532e1e93b99c2e971b0ba569465b51dc85749178fcd7795c55111b3ef10292c84c84ee03e3802b36d50cde266b868a5841893031b97b8aab0698a5796c14536ed16fda3", 0x46}], 0x5, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542b, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x100) 2018/04/18 04:36:02 executing program 7: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040)="3ce0122e65af862408a3ef2121d1d692b30b91b7ee2cc4222bb767133cafa217987af45d1c9d097372334861bb09a15016e52d7d4f9e14c8e86af88677490722651d06690981c6b36c8e9ab4d256259c5605bbb947d3b4043368e1316a2d6140cea86de6b822c8864afd83bab863ec838e180039057f8c524e94e10f197c8bdc8284e2dab8a1816211fc097e365fc6a7b0f417beafdc08129947008a491ea9ef331bc53055a7578e74fed91324f78fa646aa3ba5c675c0f1c70259cd8fe66798075c58fd575ff35a75f757b5bd7ec3bc8a7fbe9e38bef1b7808dda1cc098fa4fe5cbd73c85875c9b96040371de9d", &(0x7f0000000140)="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"}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) 2018/04/18 04:36:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x400}], 0x1, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f0000000140)={0x6}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000001640)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x18, 0x32, 0x401, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000000180), 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r5, 0xfffffffffffffffe, 0x6}, &(0x7f0000000380)=0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x1, 'veth0_to_team\x00', 0x3}, 0x18) 2018/04/18 04:36:02 executing program 1: pipe2(&(0x7f0000601ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)}]) r2 = msgget$private(0x0, 0x101) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/174) io_getevents(r1, 0x0, 0x800000000000165, &(0x7f0000000080)=[{}], &(0x7f0000000040)) 2018/04/18 04:36:02 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="d6", 0x1, 0xfffffffffffffffe) 2018/04/18 04:36:02 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8000, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f0000000200)=""/89, 0x59}, {&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000340)=""/173, 0xad}], 0x6) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)='vboxnet0]!\x00', 0xb, 0x1) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000040), 0x4) 2018/04/18 04:36:02 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='$:.\x00', 0x1, 0x0, &(0x7f0000000080)={0x3, 0x0, 0x7, 0x2, 0x1, 0x3, 0x3, 0x1}) mq_open(&(0x7f0000000200)='$:.\x00', 0x0, 0x0, &(0x7f0000000240)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/04/18 04:36:02 executing program 6: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) stat(&(0x7f0000001400)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000340)={0x2, 0x7ff, r2, 0xfffffffffffffffb, r3, 0x9, 0x100000001, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xb8, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x81, @empty, 0x20}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x5e}, @in6={0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0xb05c, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={r4, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) clock_gettime(0x0, &(0x7f00000034c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003400)=[{{&(0x7f0000001440)=@generic, 0x80, &(0x7f0000000280)=[{&(0x7f00000014c0)=""/171, 0xab}, {&(0x7f0000001580)=""/229, 0xe5}], 0x2, &(0x7f0000001680)=""/134, 0x86, 0x1}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001740)=""/21, 0x15}, {&(0x7f0000001780)=""/195, 0xc3}, {&(0x7f0000001880)=""/74, 0x4a}, {&(0x7f0000001900)=""/172, 0xac}, {&(0x7f00000019c0)=""/71, 0x47}, {&(0x7f0000001a40)=""/209, 0xd1}, {&(0x7f0000001b40)=""/202, 0xca}], 0x7, 0x0, 0x0, 0x2}, 0x8}, {{&(0x7f0000001cc0)=@nl, 0x80, &(0x7f0000003240)=[{&(0x7f0000001d40)=""/235, 0xeb}, {&(0x7f0000001e40)=""/136, 0x88}, {&(0x7f0000001f00)=""/201, 0xc9}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/118, 0x76}, {&(0x7f0000003080)=""/15, 0xf}, {&(0x7f00000030c0)=""/40, 0x28}, {&(0x7f0000003100)}, {&(0x7f0000003140)=""/200, 0xc8}], 0x9, &(0x7f0000003300)=""/196, 0xc4, 0x4}, 0x7}], 0x3, 0x10000, &(0x7f0000003500)={r5, r6+30000000}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/18 04:36:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/04/18 04:36:02 executing program 6: unshare(0x28060400) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x500) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) 2018/04/18 04:36:02 executing program 0: r0 = memfd_create(&(0x7f0000000000)='net/raw\x00', 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0xa, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}]}) socket(0x2, 0x3, 0x40000000000000ff) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/04/18 04:36:02 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = eventfd(0x9) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xc0000001}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000140)=""/137) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000200)={0x9, 0x4, 0x7, 0x8, 0x5, [{0x0, 0x80, 0x6, 0x0, 0x0, 0x8}, {0x40, 0x7, 0x4, 0x0, 0x0, 0x2}, {0xffffffffffffffff, 0x7fffffff, 0x400, 0x0, 0x0, 0x1000}, {0x5, 0x1, 0x10ca, 0x0, 0x0, 0x84}, {0x6, 0x1, 0x7fffffff, 0x0, 0x0, 0x104}]}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000000c0)={0x3, 0x0, &(0x7f0000000080)}) 2018/04/18 04:36:02 executing program 1: r0 = gettid() prctl$intptr(0x1d, 0xfffffffffffff2fd) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x14}, &(0x7f0000000140)) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x3) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000014) 2018/04/18 04:36:02 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000001780)={&(0x7f0000000040)=@rc={0x1f, {0x100, 0x200, 0x1, 0x7, 0xfa35, 0x7}, 0x80}, 0x80, &(0x7f0000001680)=[{&(0x7f00000000c0)="8411e22c0e05e4a6c9f36d4b51893815855a0abb77d0dea2ad997a14cc952c2ef38be78730b831c51f8abeff9d9c4a4fe859e5bec54fd00b33ca71108f2f21514356b744dd17495b239cbb4bd1ad3832a0b0af6261d98351cee4dcbfa5790ee31159171c90de98aba679eb790e2469e177f6787ef09f336f3ad3c60d6b2421bffe85d07061d69a4782c223e08916bf29ee14b8cfef65", 0x96}, {&(0x7f0000000180)="c337ae5d2543aefa2db6677f99a410a504d42731cf71d6c21b80f6ed", 0x1c}, {&(0x7f0000000280)="56ca180610d5211cd86a059fcd3dbec9fea8669fae031227cab7866cef1c3493a48e49de078e3d13ff47a1b6cf5d5b783d6e77d2695595698573e36b0bcde69352db41cf01f2ff08ce960a01546819ffd346ced4b7f76674fc3c9dc5e8fe8ff6c694f282955dc796104fcf60ced9d83471e254aa1b0ee3212cf74796cf03ce79af539169ef41ee04f61878d3c177976bad10126eceabb3bfd62a5a386c47ae1f46a10e", 0xa3}, {&(0x7f0000000340)="fa30a44e18307f829bc524e869891e7186b8cf9c8e2b738c33bea3190020bb51330ec21cefc17766e16212402fdfe84937393f769ee12513e2ffd6dc1e4bb9b3677f8fff20306010a2dea7e621b8342789cdfd2d383914255b44632fd4ac26c5", 0x60}, {&(0x7f0000001480)="0960cb40df426e06f7f11aa761a1da64a730def294809571ab617a9c905811a4975fecff4425d44f46972022dd06deddd6d9a89ac0ed952f6688d44af06e4d99455e59f101166c9f24b1b35bed4c82ce9f9440362708819133f9d0b442302d8eae03292671b81cb84e2517d5d31a68021dd84179ba88afcaaa1a0a7e1e414011aa8c35a9ae6feff3b6100f7c4f037e3080de6ebdd7ca306cd120885490a96e9416555a3c3c", 0xa5}, {&(0x7f0000001540)="4d93c50f957b2bb28468bad4733a3af96ba3c6950203333d1ce5fd8f1a13fabcecf069388adebaefd058120548a7352c31331d74f950f8d9675b91baf59869f1fa4832ffba06048414b7c2a0d1dfc3717b61f8b50694f4cc02dbe13f925031b53add0fd54d979fd4fe0fead7c2b85d320e3a672ced6d6e0cff8667", 0x7b}, {&(0x7f00000015c0)="c204e26c0cf3e43cbf71e22763c14e00b814153a48625b57d03a2b228bd0075f023f87393f0b8ca971223ebe6f0879dae8ef2f0ff6efcab96cc36d9fa70999df0465c74a90db606f6246435559668a96158eecb05cdc6ff5dd61577b026479f84817e328", 0x64}, {&(0x7f00000001c0)="91dce773d6a9971e70a1b47b5583469151de7e410386ff17e9", 0x19}, {&(0x7f00000003c0)="3fe42f3f17ee5d0c8810e29153f320253bf3", 0x12}, {&(0x7f0000001640)="27b8922bd9f24895b789344114132edd861b3f", 0x13}], 0xa, &(0x7f0000001740), 0x0, 0x90}, 0x4040014) flistxattr(r0, &(0x7f0000000480)=""/4096, 0x1000) read(r0, &(0x7f0000000400)=""/91, 0x2e0baaabff4b77c3) 2018/04/18 04:36:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'lblc\x00', 0x1a, 0x7, 0x1f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x10004, 0x40, 0x7, 0x1}}, 0x44) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0x2b, 0x0) 2018/04/18 04:36:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0xfffffffffffffd49) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x8, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x6, 0x3, [0x10000]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x100000000, 0x0, 0x10001, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0xb8}) 2018/04/18 04:36:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x40, 0x0, 0x0, 0xfffffffffffffff7}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c004d8800fe80000000000000000000008606fc01ec7044e6588188521c007c000000000000000000aa00000000004d9078"], &(0x7f0000000040)) 2018/04/18 04:36:04 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) socket(0xe, 0x3, 0x5) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/18 04:36:04 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) semctl$IPC_RMID(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/04/18 04:36:04 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/197, 0x444) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000be626a2007008357c22ab6b6f56701fd7fff0000000000000000006a6b5064dd33f228"], 0x14}, 0x1}, 0x0) 2018/04/18 04:36:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000380)=0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000003c0)={{0x3, 0xff, 0x5, 0xc56a, 0x7d62, 0x7}, 0x4113}) bind$inet(r0, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x7, [@empty, @broadcast=0xffffffff, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x2c) 2018/04/18 04:36:04 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400c6820293b6f1"], 0x1}, 0x1}, 0x0) add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000000)="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", &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)=':trusteduserVexf(\x00', 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x0) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r3, r4+30000000}) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x0, 0x2, 0x5, 0x1, 0x0, 0x7b}}, 0xa) r5 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000100)}]) io_destroy(r1) 2018/04/18 04:36:04 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) pwrite64(r0, &(0x7f00000004c0), 0x0, 0x0) 2018/04/18 04:36:04 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0}, {r1}], 0x2, 0x8001) shutdown(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/18 04:36:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000040)={0x353, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000002340)=[{&(0x7f00000022c0)='O', 0x1}], 0x1, &(0x7f00000023c0)}, 0x0) 2018/04/18 04:36:04 executing program 6: r0 = msgget(0x2, 0x400) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000400)=""/248) 2018/04/18 04:36:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB='#! ./file1 ppp0 echainiv'], 0x18) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/6, 0x6}, 0x0) r2 = memfd_create(&(0x7f0000000100)='echainiv(rfc4106(gcm(aes)))\x00', 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x80000000, 0x4, 0x1, 0x2, 0x6, 0x97d, 0x0, {r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x8, 0x800, 0x1, 0x9}}, &(0x7f0000000240)=0xb0) 2018/04/18 04:36:04 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) move_pages(0x0, 0x3bb, &(0x7f0000000080)=[&(0x7f0000001000/0x4000)=nil], 0x0, &(0x7f0000000100), 0x0) 2018/04/18 04:36:04 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x1, 0x40) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x208200, 0x0) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) 2018/04/18 04:36:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x7a, 0x7}, 'port0\x00', 0x40, 0x400, 0xb0, 0x7fff, 0x101, 0xe8d, 0x40, 0x0, 0x7, 0xffff}) lseek(r0, 0x0, 0x4) 2018/04/18 04:36:04 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x1) r1 = socket$inet(0x2, 0xfffffffffffffffe, 0x1000) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000000), 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002a80)={0x0, 0x0, 0x0}, &(0x7f0000002ac0)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000002b00)=r3) 2018/04/18 04:36:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000180)=0x24) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x902}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x2}, 0x8) 2018/04/18 04:36:04 executing program 0: r0 = socket(0x1c, 0x3, 0x0) recvfrom(r0, &(0x7f0000000000)=""/75, 0x4b, 0x0, &(0x7f0000000080)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/04/18 04:36:04 executing program 6: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, 0x5, &(0x7f0000000480)=[{&(0x7f0000000100)="ce86b93267c24273dcc298c0ac7e4f87c9c898d3ab45eb8c905fd62693e4191b01e5e614bda19aa0b4b0cab6c600909ffb9b5bf6bcd88abe86f11cf3c15dd5a24c83af4200b95c7cfa8e3cd8dff89c4e012845cb0a0f92aaed936c17cd3b3c81c4e1ad01fe108a2375b62a16c914a613431cf3e04d88c224be2a3b3b1a3401616d2dd92ec07411209cdc6836df433698ff98cfb37ae6d91457dd1c269992dca573e75a4541cad3275676e40b39626b03e4bf066d07f6f4e62199cb254635f454775e145a09c4594a6c80114ee0b10de5473da3a5837c1419bd8892677485447c774fb838f3b5a5331e703b", 0xeb, 0xfffffffffffffff9}, {&(0x7f0000000200)="5fbb6b142f601fb0ee892409baa7284454", 0x11, 0xc10}, {&(0x7f0000000240)="0a0637e18077b64a46cab5c23e96c849dc6f38e157f935b7a170a6bd131a1af8a79abbd846bb72e680e5e73ed6048b609074371f55342effea85aca669c06bea7747afe967f990b77fd94e99962a0a1022817c5060c03814d30458aaabdc431be0d3715e138f95a22456c16ae460b9f386d44297f2ed", 0x76, 0x6}, {&(0x7f00000002c0)="545b635348f6fc9b997d1e8a630f194995b5f69c4887a638b6781b32f59d47af4d2fb80f811f09fccbab75bcd4ab1126fbe7b34170944742163730a8809f687389db97f1dd02cf4d8c01793cd58dd6ee338761d070ba961e36e3285dfdab581d00fc0b422256b05b95abf6f74b5f9a3818503a010c94ab266fd3fed0218853c4649c47716bc5b2c82bcb7f3de8910fd039e1", 0x92, 0x8000000000000000}, {&(0x7f0000000380)="9bc0f3ed71d145a59e442de80f5c1392dcea4bb63527a8eb63db7eaba7c5e18ffc3cd580bd4a42be66d478360cfd255d40413d538df9f4bd7025337e6f212cf779c14c2a5c2feab78f71084618f993e459bf91e9098203d600f9ee7343faa45244bff7761bae167ff316733e334de30bc6bb212883704e25b11e98491f48c01f44c08c14d8d28dd694e5d5a860fc44264287473542b946864abda1cddd78ad73cc5ece86dd26fd7c5617a88b5f09187e3043c3269dc416b126df633c7b65303ab1", 0xc1, 0x80}], 0x102000, &(0x7f0000000500)={[{@ignore_local_fs='ignore_local_fs', 0x2c}, {@upgrade='upgrade', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@discard='discard', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}]}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) listen(r0, 0x81) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xa, r2) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x3, &(0x7f0000000000/0x4000)=nil, 0x5}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000580)=0x4) 2018/04/18 04:36:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/mnt\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x8000, 0x0) ioctl$VT_RELDISP(r0, 0xb701) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0xda, &(0x7f0000000000)=""/218}) 2018/04/18 04:36:05 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/18 04:36:05 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) rt_sigreturn() ioctl(r0, 0x34d2, &(0x7f0000000000)="49b0dc64824b340d1c07f10f72b7211b7a35f9ed3f2b0010a21b3f4e117893d117290fcb308d3917bfe6bb7965d942f341972bfd8cac93dc0f21d63143bcf1dfbe48e7043a80") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r3, 0x6, 0x2, [0x1ff, 0x3]}, 0xc) 2018/04/18 04:36:05 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x8, 0x4e21, 0x0, 0x0, 0xa0, 0x0, 0x2e, 0x0, r1}, {0x7, 0x5, 0x6, 0x4, 0x0, 0x4, 0xb099, 0x40}, {0xf3, 0x0, 0xb0}, 0x8, 0x0, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x3b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x0, 0x7}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xa0}, {0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x22b1, 0x7fffffff, 0x9]}, 0x5c) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) r4 = gettid() renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x4) sched_rr_get_interval(0x0, &(0x7f0000000340)) pipe(&(0x7f0000000000)) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000540)={0x27, 0x1, 0x0, 0x3, 0x0, 0x0, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x58, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[]}], 0x1, 0x0) ptrace$getregs(0xe, r4, 0x10000, &(0x7f0000000880)=""/194) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000840)) sync_file_range(r3, 0x1f, 0x20f, 0x5) 2018/04/18 04:36:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="5fe30320fa06120d69d0c4d2dd3a86ea7d40833910ecbad2369c036d41667a87273614c1a936987661b56a7cd79f6e2f5c4510ad95010e064a77f3af1dd6b960ebb136619c906e680e2bae918a6aa6013a0a6229535d3c91aa40996459a015ae5f0ff0708c55c6d9b471f2bcfde603ecf4fef353ba026d06fcc07b66f9c92b3a66b600914eb01373161f771be19985be91582afdb26695f8864d9778e214963a6f10d12320bc47c1ed87b48134c7eae5ee493042", 0xb4, 0x20220007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) recvfrom$unix(r1, &(0x7f0000000040)=""/188, 0xbc, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x705000) 2018/04/18 04:36:05 executing program 2: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\t']}) 2018/04/18 04:36:05 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000a000), 0x0, &(0x7f0000000000), 0x0, 0xffffffffffffffff}, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000000)) get_thread_area(&(0x7f0000000040)={0x2, 0x20001000, 0x3000, 0xe3, 0x67dc, 0x800, 0x5, 0x9, 0x95, 0x1}) 2018/04/18 04:36:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) 2018/04/18 04:36:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=""/6, 0x6}, 0x0) splice(r1, &(0x7f0000000340), r0, &(0x7f0000000380), 0x180000000000000, 0x2) r2 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x8407fd, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000300)) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r4) keyctl$link(0x8, r4, r2) 2018/04/18 04:36:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) msgget(0x1, 0x40) recvfrom$llc(r0, &(0x7f00000000c0)=""/7, 0x3, 0x40000000, 0x0, 0x4d) unshare(0x8000400) ioctl(r0, 0x4000000002283, &(0x7f0000139000)) 2018/04/18 04:36:05 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00001ae000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x28}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='pagemap\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x5, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0xffffffffffffffff}) 2018/04/18 04:36:05 executing program 2: ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)={0x800cd}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x410000, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x7, 0x8, 0x1000, 0xff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/04/18 04:36:05 executing program 0: msgget(0x0, 0x204) msgget(0x1, 0x10) r0 = msgget(0x0, 0x202) msgrcv(r0, &(0x7f0000000000)={0x0, ""/76}, 0xfffffffffffffdcc, 0x0, 0x0) msgrcv(0x0, &(0x7f0000001900)={0x0, ""/163}, 0xab, 0x3, 0x0) msgsnd(0x0, &(0x7f0000001e40)={0x3}, 0x8, 0x0) 2018/04/18 04:36:05 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_targets\x00') epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x6, 0x4, &(0x7f0000000100)={0xbd}, 0x8) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '/dev/rtc\x00'}, &(0x7f00000002c0)='\x00', 0x1, 0x0) 2018/04/18 04:36:05 executing program 5: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0xffffffffffffff10) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x8000000c}) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/18 04:36:05 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9f}, &(0x7f0000000080)=0xc) open(&(0x7f0000000340)='./file0\x00', 0x224000, 0x1c8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/90, &(0x7f00000000c0)=0x5a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x3e, @empty, 0xfff}}}, 0x84) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x800) 2018/04/18 04:36:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) recvmmsg(r1, &(0x7f0000004740)=[{{&(0x7f0000003140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003680)=""/27, 0x1b}], 0x1, &(0x7f0000003740)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00000047c0)) 2018/04/18 04:36:05 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x4]}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) 2018/04/18 04:36:05 executing program 4: r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000aaeff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/18 04:36:05 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xfffffffffffff000, 0x1}) mremap(&(0x7f0000cde000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ed8000/0x1000)=nil) madvise(&(0x7f0000d11000/0x2000)=nil, 0x2000, 0x1f) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/04/18 04:36:06 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='hpfs\x00', 0x100000, &(0x7f0000000240)="fabd938e2a21b05fd88fd2e2658a80aa993cf4e7bfd328aefeb85af5e9247660940a0565fc4b08fbc8655db122b7496203f7835537f5d38ad1657f25ee55bb7c9abb40b3f6ed093b7f31863237e37dedce2e92e11a92363ab1930bebc88bf60690ef7a5e076282a875e0d985b8ee60b603ab1aab661dabb6f7e06ac4bce20066e2c595500000000000000001c478b22dec69d3ff639da71a1e6cabafa1b58014640377e82d4c32d1149cb77f7b7b12fdf84000c5ece6147a0c191deb75b9cd99b23f8777c4c11a19503d94554b725a871fcf24d9698e50d6174f5d98") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x108000, &(0x7f00000000c0)) 2018/04/18 04:36:06 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) r1 = semget(0x0, 0x1, 0x31) semop(r1, &(0x7f0000000000)=[{0x0, 0x5, 0x1000}, {0x4, 0x100000001, 0x800}, {0x7, 0x63cc, 0xf9f46fd3e164b5}, {0x4, 0x9, 0x800}, {0x1, 0x5, 0x800}], 0x5) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) lookup_dcookie(0x0, &(0x7f0000000340)=""/225, 0x6fac8890e9f73735) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000880)="f653ade1f1d2e711fe9542b2ca8a33e6ee3a65d971fa41a7d23504fd34eeeca6e04469939adf00a698e392215bc9345f17d63eee27b7052323e0ae9c51eb84869e5ff5a29a688d58d367fc701fc6468914fc3303e0695fafe2e778ce0225225602595b611f5d7cb30955920dd898255e8d772a8c4eeba3cf027b0e52a88cac929a806c7449081e45b73c7742082baeef5d2384fdd45621b7bb4ae63d44e30307e64b85c79f2523dbdf2704431bb766b581263cda29c6d9fcc24bfca8901a8db7dbd90ef676e15ba220f388f5ae8a0788b0c9ab7e36e6170ac6663497292bead66f09b8f6aeeddcda0f172f7a919dfbe1ee37a406db8ae99c0e6428bdb9408340e694707987b1756e2a8ed07ed3e45e356b8ba9b293b916f3c2194051b19150e8ae86d42aa417a494fece696c9b550ed8b98d28c38526ceed3c87739350f868168f3f102ade2abd354c4ea4870f516f6df492eb4c90df0070ffe1fc5d79c5e4e5d524d35480cc881bc5af0e3d82398f947e0204874b42c7ac51b66597592210d0a5f61e7c0102179a9f0c5bea0caf2f26a9042a0a8159a707ddbba74e4d9d73e22409af582d6dc73b3b74bacaad8caacaedf9513419c6c658ccef4ec103c047d641b8ca245e6e495eb8ea263be406bae95974ce8811b4d9f85ad8b68959e3c796dd7a398ba83a5035fdd32e6b2cd7ebf93c49cf2b6b2d37b2eb3662a10edaac8f6e91eeee7d0cae64a5467c1a745334ccd3a7d73fd0e7f2903b3c05c659722676bc61ed8037e8a923f4f41eda9a8f0d0539cc2cb8706810d687c909f4659f194fcf781ae1abc00c628d4c84841962c45eb759a3ad235b7f6dcc21f6fd311cd465c1a274dc1e78f0fe064293c7e8adabd3203bfe454ec2745b51caad432c6fe070d8e7969e674be85f8fe3d7c0608d8127a7e4e5463406253a7a4da8acd69035ce859fa7c4720eb27b6ed92bc615942688de570c90c28d1ca923b442bcf0cfe2ac24495b70919679cfae5efd275a281fd44e6c451910023e4cdac63dcfc79098546ac6e8179130f99134d21bbfb407d325ba62780ee2c9f20b80e310734f2fded244c1106e508f0916daf07a7d58758f2db5ab6c17b4570870afa2ef0c35010a0fa6e19d4e202c8a1384c332b45060fad74067e024674ff27089288c470584657c0ef1c3daa54d421fedb7439b9161800886747ff56c945d1ac6b60a3ec59ca2aaf227d32b5f98c9a9fc9da0c9e18f5140f16a540796356bb3184693445938955a5af465a35df256732aba3648983a4899fd00aa1bc5363824e6037728b8c9a41167b80fc470f13c72881ed5b7fe45fe296170eb38a3737fb15c6b37a48bf979fcadb1ab8c5c4aa8e15832f2c5f67f6360af28d1a6b35943cb8513f656496af9c5cb6de9461b279cdd5835b1497ef7b7415994d069713837d64cdb20685c28e9f72e6abaa67ba9042e7f3aadbdfff9facccb96f62a3417e7d50628b17d3e9f4bd1e680cfcb86feb5c15bd6ddd413f0eb6483746aaf02fa24e4eb3b4c8b9818f7d8527af3885fb784ef43b893b91ef17ea1c5dd1c2e08dcff2e56505851753ef0ee9a7462fd021af8036142d17e91f9687551ca67a312512904e50164f93b07050da1dfea8cef3f585fa736202dd4673dce2686add50b6dc9de3c33af9ce7b289171218e255dcd198c6716a87908a7c285b6b0b66321ff05f08937f1b06d3d2abbfccd54d0ab0937285f3f0331f5237cc9a37abf7f94fd1a5f9ab06751f34d6f03b4745c738f29cb8d3af5dd357e4cb92a1a9b1b31d4d4162172b00e188dab3c53ce10159437823b4a6b078a235fc83b0c74e3afa7c33985227e2c2f69e8de2a61e16270788c1aee69534034f0ba65e74993d2b9ae0cdc44a8f8898a5a565ac44562a6b8bfbdffb8c59b606fa01926b3db23aca88d55151c304d3542be2e8fdc3c363d64b6dbd11f3d91ed0ceb1c6056ba699068b17540a8ba8a5514f06809c080f57ef1888cf9d65adc817b6b45a36de4675810351dbe2afe287347d26b239e34cc0ea6152234d8cb6957fcf41fe68bb108c920d4ee93aec5f7d7ba84c2d2c271a833e36c5cbe8995ba63348fd9525129c2a21dde4401c468acc87358d58e791268f9d4e54eca544cfb4e24e0e597d6fee3cf2618c6e2ac19ed626858c2188ddf959b875240e89b3eb3601b7e0ced8dd27adcc3afcb6f8d51011e81d2d2e76805d79f9c757c7db7aab59d587ec1df0435547e7cdbae104796ca92a5a99769f2340072671b5086aa2a2c43ae2239c1cee9eebfbd5fd3416d2d834d76f572a7c626c1cf470047e5580433f81112adce3c98f5959018084a5e6fa02cf4e0c5112d6522669d1121509cbe67e832663f66c008b83c19e1b82f48150e815a34ecd510e31c16809630960d2f39a1bed9c1730dba929dc18692f227be207eed1447fef565584ee8f0f69e23d4ea14ef93a4696a279e5eae24817f4ed7f5d0a2c84049b33b47c14adcd24997beec0edb509f496b6b8ad3c7359c2b5848003647f35c0e39481061f473e5e07f132095db60f0949e44804bfea95146d92476a52078bb27997a9fcfad7eb8f287ec80045076f65fb10b70970f316286dd526b1cff4bcc20e2c8a9b0e1fbf5799d728c97c823f650840ccf1ba44bff76a81cea2a6c2bcd76259cfa0443e4e21e8bd8351d70c6cdbdb43b0a61771a39dd17d6205351f9e0d8201dfb661e1c22e6b3b1bfe52dbf46ac5ac147dc14a9fd66098547f23288b0f3bc22bf70fbc7e170e4d3857e31736b90b0348fb493e5ab4cd65a547c5fed699daf43e80754ad67b23fc99b3d59f9849eb95f05c1005e31af48be29ff1557ad64ea5f969fe72b2e57ca1b69713bf86bae3e2a935806689afd47b03233e136842d7e276a20e8f96a64f6c1a00d2a57d9d7cf32013136e31784b666eaeb2aae33c306467873b85b57daec9387bb24f9db1c516c2cad9df1707d6b34b5035d26057f622a05457c5dfbc6d3d8909ffdd4d3932fc697dfd9b8eea1838ad4e4f09a4c742019a8466de5348ab55b7cf5a869094b489079cda40f447f6f9cf6b6e043be25b38bca96d6e397f177dd6378d223d8f50d848c6831bc2c7a7d7e44658eb51948d05b33bef76520979025d8e6147c5a8fedaad26cd0df095e9e7820fc73b41b21c77203d6b4ebdb03410a42759f0dbb963694d9781f5cf7c621dff6801e2f0aa203dbc5a2e221bede6db0965c5544ce6d7da29bb0819f4a667cd8acb3a628cd8c914a3113ee370e981c7151e10db2a991e810c53ba78beb921327308d117256cf4d2770fa323d714b59908bda8ecf079deaa49516a839caa6b2d2642a7365439e47a92d678a603b082c57438053fc6f70daed0dcc8b0879540ee41ee89359e31cdb30288c43bfa96dc4a410b055f12edab8b06596ffcf3c0dbf3bf0ad7e5390a2c5e860173c5d01dc5bffa1473dd6a37f313422d9d8497a6553e2ea62c49e54bbbdb7457e643735b9ed0a161c8975059d559f76d7fae6ebd8b47a503511d1e2802cd7af2641c2ed8526d38591c33161cf6cc1e37af0feb8e2d9716da46f8fd5dbb4220ae7844233ab87d1c5144f54cb65634bb7da4cdf97b863a5b2d8e516488a802d23877863003f4a0246de2711c98dc1210ed4f99983d4f270fdb1de775058d5c02819e91f4e2b5bbe549a86a611002e52e8815863dcc9f9838f91322c33f1fd81347c31c69184b21c439012ef1381b8daf123d0156d72b86e8b24b6e829eda8451de6b5e57d6015bee149306d31a24eec716f6f5b345fd4af9f4b6e99b4352131241de257aa18a136e72597597ff20ee2960e18acda7d0100f30e6d3346059936899f37c4005e4df472e837a821747245871f2752e8b944c1ff16b6d5f935b6fde5d4cd2f71a134316ff8ae1b2d3b209695533596324d221d8a75e58167255b3768ba5e88f030b04cfa3fc83874d360409a4ca3b0bcb119dc3743d9689dabb0a70aaf4f7d7727ee3c8bc7454fa626256289f45681b1aeb76b0eba824233810fd4f7c3b0c49cd4ef34e68ccf8a0d86edbf484766d0d5600b424e72b9914814ebe3f5dab307324a7a8fefe4e5f089b1948941c61b8c3d1e5d6edff9c8e07ba4dbf9feef6adead89f41a4f98e7607a020e6d70c572a1779087564c02bb873c7ec9cfd6a39ce0a69de0508a1e1a7637aee9b647dc57bcfe5ceb05615a9adae7b79b2c5a107e43b4f6d4449156faccb420f2a70304a7a1281f325cdd06421ab4fcb49ad1cadec0c0ad6d65824507d5a0b1e62c94d5a4093d20dd34deee5c3ebde31390bdc1a037629e3cc354b84c88f0a8597e013103d8fe4413aaafbece1cf4328aa5bf0e73d96aa9bb3fe8c0c8ef05e34b278ef5963b462b923e71ada937cfc30dd498dbc74416e8724cfcc1fbf4019052e34ff8b279b766464cd9560ca565c1b8e896cc99aa7c5d31c0668dc784f6bb60a3ce42ba4acf95e02d58c4fb3e7b19deb810ca291bcb8720a43d070b827e4cc5dacef878eeb3affae1dc2e1037b94fc2267759d4b0dcd34eebe0c2a8dc976ad1b2513f1779aa90117ff1bc3a4e6835301e3289a2f941b0793ea58449be6ca0929c503a35dbc66d555f79483f14ba5c66009dc8fa25113dce23960d7373cd03e9260a31261310955cfca0e0eecc1ad1e30a3a772d4e11de57b45a6637cc30ccd5b99ec67e7ab4739f3fc1c1fb928e99eed31d390504273c389692d756ef81667811c4d6616c92bf6baa469f96c214bce1310c4c2507dc7a5d02371fc8c662f0599327ce61f98138f5fcb2e25353196cc7cbadae71b2aa77a3408ca19e8188c60253354a7d465b963979143fe66520a7527b431dc02172bdd27bf4ae04a164a07c68bc774beaca72e22f6ecf494f137e11cd9e7fcd05b392d4e16e9ba81dcea6ff0a6dee3aba20d8258d5e9a53f0e1835ed79d044659b4252ff164e7acb4000cbe71e45e15d017af1f59386e74c553389a917bbb08e365ba87a4f850a8a916b8b9e6c6006a61b5a8941a265194bff286c3cfd99711ccb100e5d70abb57267af4983ae692342b9b0cd3c91ef5411f83cbe92fda0d1a237188c83086bc9eafc38130e1e7b4ea2d13598905acd4f21bec460149dca3a72209f014edff4e754783fae97606a0556228a9bf2be0835e86b986811764d805d487cdfc5ab50f6b440b62ead90ca1777ff6ce22430f5abe82b4137bb151a923e7f016d61249ed1efc587bded170d949065d04ec5419add5d4646285054473bb62c33cbfeee15ab35adf666151b650e9847c09efbe377b310ddf779f95d70788a71762988c1b262f5abc52271d1a474f05efa44288c6602627ddeec4cf4c0d69e15738435c5043e0e30229035989e499cc83509c53d3089861f8e8df3140aac13735048474dcdf2e3c1ac44924fee110cc6cc280e7834509cf5bbb12dac4898b75dc144b794d68a3adb02658495a0fe8d090d6e83178b5c148fc2991ceaad1ea0b6ae17d2f131058bf1fd57c0b8b02b6c7c766ecb5deee1a9019670523fd33ee6730806e0992185f8f438f301fdde352ba5826fdbe2ca091f9edea45f81201b5aeac3f54c52a663a4ff92c254097b315b6976bc11cb1d0af33a939aceb2d95d11580ba171363d26448d4ce05acc3b67d3cabc92972c134bddcc7a7221f00380393fc1f5a6c5fc5fcb9d3e1cac4e0545dd44d40dbaccc019b4ff21ecd7a2aea78b1b3c2204726db018ad84a47814687f824544957b21ba983046113f691d956fa5d5f5841faff8b265708e7f34d1f7b54e20f6a81e31f30d01fbf699bd62") fallocate(r2, 0x11, 0x0, 0x100000001) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ptrace$setregset(0x4205, r3, 0x206, &(0x7f0000000300)={&(0x7f0000000140)="e029046a1ef20cc83694aec00e65d9c673747f49d511274a7193480f948da2b7497630247a093817f1b699f34992c043ce5660411bcd1277f6da9f421886f562d78554ef0c0031049948dd7bb4501da5e346c3f831f3ca3a8af904c441f6bf8cb9e73be593a010fd118611ccf5a0ca", 0x6f}) 2018/04/18 04:36:06 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x100000000000011b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x18}}], 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x34be71c75e37c780, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x101, 0x40880) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x0, 0x3, {0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, {&(0x7f0000000100)=""/217, 0xd9}, &(0x7f0000000200), 0x10}, 0xa0) connect(r0, &(0x7f0000000300)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x80) 2018/04/18 04:36:06 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000aeb000)=ANY=[@ANYBLOB="ffffffff2100abaaaaaaaabb08004600006c20001400000000000000"], &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x6980, 0x1) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/18 04:36:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) signalfd(r0, &(0x7f0000000080)={0x68d}, 0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb) mremap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000013000/0x2000)=nil) userfaultfd(0x807fe) 2018/04/18 04:36:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) writev(r1, &(0x7f0000000040)=[{&(0x7f0000002cc0)="d6f3a786ec56bcd04e73cbe36bb397e602a6876db53a84c99fe5f390e80e2c81ba5f9265ce5980521e65e4c756b4418422a9ea753e754c15aea96eba640d47a00c6594905825657084102ed5ae30f7c0fcf8d5c1900f6c9363ae68f4320d5a75259fa9563b7a59b917733daf63eab5a1", 0x70}], 0x1) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/18 04:36:06 executing program 4: syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x4001) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x22c403) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="42f604588fc60fcd9ab8baeffb0de04c016750bdc18bfabefa7d3feb9f4a1fbdc624e126e1d86209000000bc849180681f22e7be622ecfaf83a5446f39d29f46306e9a0ac117901aaa688d0b6f70d704000000a6a69f3e203c4a128913128a602d4bcd16a23c6e85154c282e7a469a364bf380f2dc8f475e7140eaa8f29de298cbdd2c142b191592c5f888a149b5e6a89c146b273f6dc4d5307a8c46b1a500") r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000004c0)="42f604588fc60fcd9ab8baeffb0de04c016750bdc18bfabefa7d3feb9f4a1fbdc624e126e1d86209000000bc849180681f22e7be622ecfaf83a5446f39d29f46306e9a0ac117901aaa688d0b6f70d704000000a6a69f3e203c4a128913128a602d4bcd16a23c6e85154c282e7a469a364bf380f2dc8f475e7140eaa8f29de298cbdd2c142b191592c5f888a149b5e6a89c146b273f6dc4d5307a8c46b1a5000000000000") 2018/04/18 04:36:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 78.588348] sctp: [Deprecated]: syz-executor6 (pid 6485) Use of struct sctp_assoc_value in delayed_ack socket option. [ 78.588348] Use struct sctp_sack_info instead 2018/04/18 04:36:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000080)=0x10) clock_gettime(0x0, &(0x7f00000001c0)) [ 79.408602] sctp: [Deprecated]: syz-executor6 (pid 6530) Use of struct sctp_assoc_value in delayed_ack socket option. [ 79.408602] Use struct sctp_sack_info instead 2018/04/18 04:36:07 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x6}, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, r1, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000200)={0x5, r3}) syz_emit_ethernet(0x140, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/18 04:36:07 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x6, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0xd66}, &(0x7f0000000300)=0x8) chdir(&(0x7f0000e3dff8)='./file0\x00') unshare(0x40600) umount2(&(0x7f0000b1d000)='.', 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000180)=0x7) fchdir(r2) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xfff, 0x40200) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000080)=""/154, 0x9a}}, 0x20) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/04/18 04:36:07 executing program 5: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x15) fcntl$notify(r3, 0x402, 0x1) fcntl$notify(r2, 0x402, 0x0) 2018/04/18 04:36:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) writev(r1, &(0x7f0000000040)=[{&(0x7f0000002cc0)="d6f3a786ec56bcd04e73cbe36bb397e602a6876db53a84c99fe5f390e80e2c81ba5f9265ce5980521e65e4c756b4418422a9ea753e754c15aea96eba640d47a00c6594905825657084102ed5ae30f7c0fcf8d5c1900f6c9363ae68f4320d5a75259fa9563b7a59b917733daf63eab5a1", 0x70}], 0x1) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/18 04:36:07 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) r1 = semget(0x0, 0x1, 0x31) semop(r1, &(0x7f0000000000)=[{0x0, 0x5, 0x1000}, {0x4, 0x100000001, 0x800}, {0x7, 0x63cc, 0xf9f46fd3e164b5}, {0x4, 0x9, 0x800}, {0x1, 0x5, 0x800}], 0x5) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) lookup_dcookie(0x0, &(0x7f0000000340)=""/225, 0x6fac8890e9f73735) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000880)="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") fallocate(r2, 0x11, 0x0, 0x100000001) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ptrace$setregset(0x4205, r3, 0x206, &(0x7f0000000300)={&(0x7f0000000140)="e029046a1ef20cc83694aec00e65d9c673747f49d511274a7193480f948da2b7497630247a093817f1b699f34992c043ce5660411bcd1277f6da9f421886f562d78554ef0c0031049948dd7bb4501da5e346c3f831f3ca3a8af904c441f6bf8cb9e73be593a010fd118611ccf5a0ca", 0x6f}) 2018/04/18 04:36:07 executing program 4: setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/04/18 04:36:07 executing program 6: socketpair(0x1a, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x28c, 0x2, 0x2}, 0x3ff, 0x1}) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xed3bfb89b5cd4eab, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0x10000000000000c, 0x8000, 0x4, 0x2, 0xe, r1, 0x0, [0x305f]}, 0x2c) 2018/04/18 04:36:07 executing program 4: r0 = inotify_init1(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8002, 0x120) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x4, 0x70bd29, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe520}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x40090) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000180)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x40) ptrace(0x4207, r3) ptrace$getregs(0x4, r3, 0xffffffffffffffff, &(0x7f0000000300)=""/229) 2018/04/18 04:36:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000000080), &(0x7f0000000040)=0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0xb93e, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x48) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0x300, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 2018/04/18 04:36:07 executing program 6: unshare(0x40600) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f635e726f7518bd64767b6c6242c697bf8e0f702e6e65742f00797a3000", 0x1ff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/18 04:36:07 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x34050, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f00000013c0), &(0x7f0000001400)=0x4) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/04/18 04:36:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x541800, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x44, 0x2}, {}], 0x30) getsockname(0xffffffffffffff9c, &(0x7f0000001780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000001800)=0x80) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) 2018/04/18 04:36:07 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) gettid() r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) r2 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051dab39b4dced7476c783f63349971a7afa9c4e2d0a7b546438eca0d2", 0xa4, 0xfffffffffffffffd) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x2, 0x2, 0x8000}, 0x4) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/17) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000340), 0x0, 0x7, 0x1, 0x5, 0x0, 0x0, {0x4, 0x1f, 0x4, 0x203ba7, 0x7, 0x7, 0x80000000002b9, 0x92, 0x1d0, 0x4, 0x6, 0x7, 0x347f, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) [ 80.014288] mmap: syz-executor0 (6577) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 80.052322] random: crng init done 2018/04/18 04:36:08 executing program 2: prctl$setmm(0x23, 0x5, &(0x7f000000d000/0x1000)=nil) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x10080000000000b, 0x4, &(0x7f0000000ff0)={0x0, 0x1c9c380}, &(0x7f0000048ffc), 0x0) 2018/04/18 04:36:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x4000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000000000008) 2018/04/18 04:36:08 executing program 4: mremap(&(0x7f0000339000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000455000/0x3000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x6, 0x1f, 0x2, 0x795ae6d4, 0x0, 0x7, 0x8000, 0x4, 0x3ff, 0x1000, 0x992a, 0x2, 0x1, 0x80002, 0x6, 0x0, 0x3f, 0xffffffffffff8001, 0x5, 0x20, 0x246e, 0x7, 0x5, 0x100, 0x6, 0x10000, 0x10000, 0xfffffffffffeffff, 0x7ff, 0x7ff, 0x9, 0x12, 0x1, 0x8001, 0x3f, 0x80000001, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x1120, 0x9, 0x2, 0x3, 0x7fff, 0x80, 0x61}, r0, 0xa, r1, 0x2) signalfd(0xffffffffffffffff, &(0x7f0000003c40), 0x8) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000000140)) 2018/04/18 04:36:08 executing program 6: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3e, @rand_addr=0x33b, 0x4e22, 0x0, 'lblcr\x00', 0x11, 0x100000000, 0x1f}, 0x2c) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x39ac, 0x0, 0x247, 0x5, 0x20]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000040)=0x6e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000001900)={'filter\x00'}, &(0x7f0000001940)=0x24) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/18 04:36:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3bf}, @in6={0xa, 0x4e22, 0x8, @empty, 0xfffffffffffffff9}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x7, @empty, 0x5}, @in6={0xa, 0x4e23, 0x20, @empty, 0x8000}, @in6={0xa, 0x4e21, 0x5a22, @empty, 0x7a08}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}], 0xe8) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/18 04:36:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x7fffd) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x10000000, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, "73797a6b61b65e00"}) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, &(0x7f0000000040)=0xc) 2018/04/18 04:36:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="010000d148545f2ca39cfb226800", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x204000, 0x0) ioctl$int_in(r2, 0x400000004000541f, &(0x7f0000000000)=0x3) readv(r2, &(0x7f0000000180)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000040)=""/68, 0x44}, {&(0x7f00000000c0)=""/165, 0xa5}], 0x3) 2018/04/18 04:36:08 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000c00)={0x0, 0x0, 0xfffffffffffffff8}, 0x4) 2018/04/18 04:36:08 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) gettid() r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) r2 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051dab39b4dced7476c783f63349971a7afa9c4e2d0a7b546438eca0d2", 0xa4, 0xfffffffffffffffd) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x2, 0x2, 0x8000}, 0x4) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/17) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000340), 0x0, 0x7, 0x1, 0x5, 0x0, 0x0, {0x4, 0x1f, 0x4, 0x203ba7, 0x7, 0x7, 0x80000000002b9, 0x92, 0x1d0, 0x4, 0x6, 0x7, 0x347f, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) 2018/04/18 04:36:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) gettid() r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) r2 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051dab39b4dced7476c783f63349971a7afa9c4e2d0a7b546438eca0d2", 0xa4, 0xfffffffffffffffd) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x2, 0x2, 0x8000}, 0x4) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/17) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000340), 0x0, 0x7, 0x1, 0x5, 0x0, 0x0, {0x4, 0x1f, 0x4, 0x203ba7, 0x7, 0x7, 0x80000000002b9, 0x92, 0x1d0, 0x4, 0x6, 0x7, 0x347f, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) 2018/04/18 04:36:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x1f6) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) 2018/04/18 04:36:08 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0x93) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x481, 0xffffffffffffffe1, 0x0, 0x8, 0x401, 0x6}, 0x8}) 2018/04/18 04:36:08 executing program 6: r0 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x1c, 0x4, 0xfff, "693316d5d5b29bf6ca1a13c19fb8456d4e315406c59f47a410e89384a124d5f4"}) 2018/04/18 04:36:09 executing program 7: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/18 04:36:09 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x540, 0x0) connect$nfc_llcp(r0, &(0x7f0000000480)={0x27, 0x1, 0x2, 0x6, 0x80000000, 0x6, "eb4434ba5be504b80c64007f89bcf321a076b87c5e3ee4d2a27c3b15318557c5e6733bf2c8888a62036640d3caad9a304d53c7513a5b5bd7cc2cca7280e1c1", 0x17}, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000003c0)={0x8, 0x35c0f338, 0x5114, 'queue1\x00', 0x10001}) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="fd2d6c6f287b00", 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x8, &(0x7f00000002c0)=0x2) 2018/04/18 04:36:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2a3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000280)}], 0x1, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/18 04:36:09 executing program 4: syz_extract_tcp_res(&(0x7f0000000080), 0x1a3, 0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000240)=0x1, 0x4) ioctl$TCSBRK(r1, 0x5409, 0x5) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r5 = request_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='authencesn(sha3-224-generic,cbc-camellia-asm)\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r5, 0x9) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000600)={@multicast1=0xe0000001, @multicast2=0xe0000002, r4}, 0xc) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000200)=0x54) 2018/04/18 04:36:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000100)="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", 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) ftruncate(r1, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002200)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000002300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002340)={{{@in6=@ipv4={[], [], @remote}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002440)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002480)={{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in=@loopback=0x7f000001, 0x4e21, 0x5, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x3f, r2, r3}, {0x6, 0x9, 0x3, 0x477, 0x9, 0x7, 0x2}, {0x1, 0x7, 0x7, 0x7}, 0x0, 0x6e6bb7, 0x2, 0x965af51284ccd141, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x3, 0x3, 0x1, 0x5, 0x6, 0x1}}, 0xe8) 2018/04/18 04:36:09 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0xfd40455b08ea90c7) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) recvfrom(r1, &(0x7f0000000280)=""/229, 0xe5, 0x2, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x2, 0x6}, 0x80) r2 = socket(0x800001b, 0x4000000000080001, 0x2) sendmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000140)=@generic={0x0, "c36829ad5eb402e149ea70de8976972cc2aa4d9f076037aebfe8e6c9f71dbea19a67b6764f6e35369f0bb0db456afefe5050cfd8e8d951c35cf3ebc1e54a559fda02d7fd98c2a1efce916950e26c72bbed4d4911072daf5be21e65b98dd26950176f78a432d0f4a9307bb1bc8a4da5e5af6028105d492c6e2829cbd408f1"}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000480)=0x81) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000400)) 2018/04/18 04:36:09 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x3ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)="a1a0005f882e2d705f7895cc24a59a2323", 0x11) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) [ 81.372337] Empty option to dns_resolver key 2018/04/18 04:36:10 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) dup3(r0, r0, 0x80000) 2018/04/18 04:36:10 executing program 6: r0 = semget(0x0, 0x3, 0x202) semctl$IPC_RMID(r0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x0, 0x99, @empty, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/04/18 04:36:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x1, 0x1ff, 0x2, 0x100, 0x10000, 0x8a, r1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x48, &(0x7f0000000340)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000000900000003000000b002000000000000ffffffffffffffff10010000ffffffff08020000ffffffffffffffff08020000ffffffff03000000", @ANYPTR=&(0x7f000002cfd0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d705f747261700000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x310) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) rt_sigaction(0x36, &(0x7f00000002c0)={0x2ed8, {0x7f}, 0x1, 0x3}, &(0x7f0000000180), 0xfffffffffffffea4, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x6, 0x8, 0x604}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x9, 0x20}, 0xc) 2018/04/18 04:36:10 executing program 4: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x12) r0 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='em1!(\x00', 0xfffffffffffffff8) socketpair$inet(0x2, 0x80801, 0xd157, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x6fb1, 0x1, 0x100000001, 0x5, r2}, 0x10) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) keyctl$chown(0x4, r0, r3, r5) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x13) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/108) keyctl$chown(0x4, r0, r4, r5) 2018/04/18 04:36:10 executing program 0: r0 = semget(0x0, 0x7, 0x80) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x40, 0x800}, {0x0, 0x3, 0x1000}, {0x7, 0x2, 0x800}, {0x7, 0xfff, 0x800}], 0x4, &(0x7f0000380000)={0x101}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) semop(r0, &(0x7f0000000000)=[{0x7, 0x40, 0x1800}], 0x1) 2018/04/18 04:36:10 executing program 3: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x1) 2018/04/18 04:36:10 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000014300)) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) acct(&(0x7f0000000040)='./file0\x00') symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) 2018/04/18 04:36:10 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='veth0_to_team\x00', 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000400)={'bridge_slave_1\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd(r1, &(0x7f0000000380)={0x9068}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7f8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x3, 0x8, 0x2, 0x4, 0x800, 0xff, 0x1ff, 0x7fffffff, 0x101, 0x0, 0x1, 0x4, 0x0, 0x9, 0x31]}, &(0x7f0000000140)=0x100) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000700)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000240)=0xae) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ffa000/0x2000)=nil, 0x23, 0x6, 0x80, &(0x7f0000ffc000/0x4000)=nil, 0x7fff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x1f) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="ce0a2d8343f210358aad7ff0a59a52c7bb4a205b5d5a5c685d74136271cae920df6cad03c5e266f8db4080ab19d998948723668a4b0576", 0x37, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, 0xffffffffffffff53) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000004c0)={{0x2, 0x4e24}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'yam0\x00'}) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x6, 0x400) 2018/04/18 04:36:10 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x7) uselib(&(0x7f0000000100)='./file0/file0\x00') setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000000c0)=0x9, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bridge0\x00', 0x100000001}) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000005c0)='./file0/file0\x00', 0x26, 0xa8, &(0x7f0000000500)=[{&(0x7f0000000140)="2ed97b462911cab8766d1c", 0xb, 0xffffffffffffff60}, {&(0x7f0000000180)="7c3349b4b665bd4aec0035148d4f91c540334c75a2ecf657abf93261803e131355ce7a4651f04ffb9ceab74d572bec97d756903be315ff28fa900822d66c393848d672afadc091", 0x47, 0x3}, {&(0x7f0000000200)="b8275a1e50496fcf5215e88c3c8791529bf5faa695a18a4928ebcb34a719194e3f5736b6adc7cc85fb53c3ba4d770e9a05aaaf43ee15f18277d72958283fd27c22d07ce530dc0b7c1692cafd26c263469d5a4452dbb11ba67778580408d113e168df7957dd9b9a7b6a7accc051985c9152ac1b609c12f34c69611c111a348872a1e309598a5686635d5257bc1f5490ca37b7911ba5e25a1f8c995402bb2c2a92148e93a00467d170382dfae43798", 0x1b, 0x4}, {&(0x7f00000002c0)="33ce2dfc16caea2a3fddbc9cf3eeb773327381834bd3ed0f157060e59776760469a9ab718ae241210b7ae8007ece6741d9cc3f30123871be6d5284fbb23c82eacd85803a2138fc19744615f755556d31e29c06994f3fdde797cbdad3930a3a1e4d08ead45d5b24578fc51398ca8efefd234c4b1369792e04816e905d1f41f582a260e7b833eee429e5b06ba7ec1d5767f7f87cdb6135f1f789a84e5216ee0f6a25d134ca26f5005da672400e58dbb9d54e8440ee3a05bd841a28d4fa2a9ce6a7e7d1a6f7e3b8e2e2aea99d3694f06218a0fe726ed65cb299582538b8e88d56c740bfa185b7f1d73a69bd1235537d5ab1", 0xf0, 0x5352}, {&(0x7f0000000400)="9e3f4e217959cb0989223cd8d5265654b4b2", 0x12, 0xc0}, {&(0x7f0000000400), 0x0, 0x8a77}, {&(0x7f0000000440)="7e7e30d9d440b2f93ba125ffd6c1fa884a7f49a104a44fbd39bdd7fb404ec0b55694116d4487e1d900869f79805e76f96594b485fcee567a6b922e3a1eeabe9dd2a17b97526c569a2cde1dab582965584a6e6bc2aad7cbb5071e8af14552abdee3cd78699e3c62641618bbcec6", 0x6d, 0x6}, {&(0x7f00000004c0)="dd43fdb75be874320887d7e125662ed9a7a63c", 0x13, 0x800}], 0x80000, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x3fffd, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xffffffffffffff4e) 2018/04/18 04:36:10 executing program 2: r0 = getpgrp(0x0) r1 = gettid() setpriority(0x3, r1, 0x9) rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f0000000040)={0xffffffffffff0001}, &(0x7f0000000080), &(0x7f0000645000), 0x8) 2018/04/18 04:36:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40082, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x9, 0x8400) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000003c0)={0x3, 0x3}) io_submit(r2, 0x3, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000080)="10d2a7392c47ce7992e48e996f50eabe09d9", 0x12, 0x2, 0x0, 0x1, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000140)="071d9ec63fbbf0a5f0d2d9eaa5013159efc824beccdc5490dfdf187a55d869c8b3d40576682777f6285932f517597478a04f352e89827afd7d4359615c6d6a0e359bf86afe3fd02328b8d678d076c104cdb4", 0x52, 0x4, 0x0, 0x0, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f0000000240)="f537169fd832fbadf8d9ffbc33f7d3c2c80d98c1f383bec78d164eb0612abc4435264aed90d5428fe9137c5e7238c1e912bda32794b8646c5520422862857d76e4f1b3d5ec826429781569193d81345bf9bd10b2b1fae07327f7d627fb9780a1f8a6e78fe5eb24b1eb55c2dfcfa576e60418c650552aff6f2979208203b8c9c34e3f24c170e00c", 0x87, 0x43800000000000, 0x0, 0x1, r5}]) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/18 04:36:10 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x20000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x1f, 0xd, 0xfffffffffffffffb, 0x1, "971984ab90e4f63f13594d16a6daea540cee4cc271b23855903b97742d1876a7"}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/04/18 04:36:10 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x10000141043, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) read$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffded) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @empty]}) 2018/04/18 04:36:10 executing program 3: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x1) 2018/04/18 04:36:10 executing program 4: r0 = msgget(0x2, 0x80) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) close(r1) sendto$inet6(r1, &(0x7f0000000000)="4b3b66732a53c5189758edda7cbd32bb6ea6cdbab88c6acfbe51e27eaa5aa31f47", 0x21, 0x40000, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6f}, 0x1c) r2 = msgget(0x2, 0x140) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000080)=""/167) 2018/04/18 04:36:10 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) sendto$inet(r0, &(0x7f0000000100)="d4d4ed1b5ff82ce62fb185bbdbfb69cd9f1b14c73fb7401b1cb10d3a984a88a15966cc769f356d38cd7422399731ffd5", 0x30, 0x4010, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r1 = socket(0xa, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) fcntl$setstatus(r1, 0x4, 0x40000) sendto$inet(r0, &(0x7f0000000000)="3f8835d181c52218d13d161b7d", 0xd, 0xc000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet6(r1, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) sendto$inet(r0, &(0x7f0000000180)="fb4e6693bd08bc7bc80012dc0cdf73b6cd8305dcebea79047b18b632f4e4829f2938fe645077c8daa5cd86c8e8d347747a049307dece078567baff7fbb4cff9446", 0x41, 0x0, &(0x7f0000000200)={0x2, 0x1f, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000012c0)={'NETMAP\x00'}, &(0x7f0000001300)=0x1e) write$tun(r2, &(0x7f0000000280)={@pi, @void, @x25={0x1, 0x3f, 0xf1, "aded55a3e6e567e379506eff5bdacfdca64fbc8d97fcdb79c2024cc5b104aca44dc3164047307025028683035067b6b531520f2e907b503be083854d4c00564e3225922e6ac371ce1c5e57c4fbb8b2c77e6b9383082a5cdf9cb470af2cd147d4509cfedeec559a18435c75c39b68873d9b89f4f496115e319a28bb0c81bcc9495ba0e2400abe5033d9f576fd3e0713bdcb25777d6f45e5bb467771651c083ebaf15f50f030989eb2c601374ffb89788e920360053cfe48d57729c8b71f4992471a1482ed8f0925892df61f0971990e91fdeb838443f8095bdc728664beb7e744ee076060f962c915ca84c741b444229d6b525812180f6311b9a9a19db2f34b5edbf93878f9414cbf13605344b8cba3da140ff1bbe3baaf157daa9dc2c7ac152a387d1be9570a7cbc3af91f7cbb0eb7a9d75411481debc5c8ccb0da7964748b500cfb428e30fd9102d64f8eb2e9117175ba6f294070c3e4a68bc758bb875c2ff488df78d20c3efcdda4becc41ec42ecc43647bc4fc2f4c1d325e313502c59b332243518faed72ffd8af3d5c765b16453d504a206270de923d4e39eda3e36db99878a721e14b0f61f982862eb18039ba4bf489aad9928aff6b296536a487c8fd9bc82a345fdb440852b71cde27a83b4be5941d0c81924eb5c759800a1f25de5b3d7b8ba8c57f925f9c18e52f012cbfcac451ce7a172d7c68a600b4fdcbbdccfa549250d4f73b500ec76230717b437f791446ae40adf2fed5539ee168d9ab73cb2295610f860253945bc6aab0fc1903c7f5a1f185cc10eb7686983878a942737550f5856ca12271b24dc9f3ab5067846ab2e608b86fa96aba2d6fa7cc678c3b9b1e6210131025d8a65ef6f9c7b3965738d543456c10cfe7b7bee0f0847d4599e73a884d8703803319c459a8e664b8e20fe4853363a9763eaedf5b358ba876b2647863e3788a26e2adaf9ba6fde95c963537040b2b2a0ca7eefdadf2365b82c80d0ae8f268962e2ca342c79e29d10c0f069824bc1fcb713976a37b732960e37184a785765d1640e2818fbdd07d4826399c2763f309180b644da5138a4a4b0a6a79bc24a2bfabafcb2f2ea73704f954365b8d58f25511f5842585f12ae890c5d6c69428c89cd0b61787024abeebd972ba04c80e19e5527e0bae70ce4c0e6fb40048b6fc02517f2fd901410b5f792ded6510e1a24e9784b085836bf66a915d43b2e246ac1e80b2b1f62acd8ec3eb85332f15b02e54ccf6cbd5ed240894bc8f60ac8270535f2fc41a4ba4f2b8ff6d3f8cfc42bf8f9995a5ef45fbe67534224bd843321ce0c7c194a70740842eeae774bae8271fe78c23e94e0b883877f46285458b8abe167dde3768088593bb7934239e6f8d4452a4412b8af000c925dbef552bbf412ace3db70c3d701125e0d7ea857728afd5f1a6d8cef5d220d0c8ab7360b6dfd214ce84d454286c5dcf2c423bcb84c4b66d46ce7b5135af365994dedc8bc152d123b78d523056fed6dda2d05190cc11bb5ab1354a2e1e6bdfe08355dd10b8cdf78054b7de64e4dda8c755fd4e3b2f7ec59a8477197efb977f01f6082b37f9e8b9a3317746d3d5bf4de59c68e6d4ddbdc629f4edcc72b0864ac9aff69c97f8fe52ab113ddacf4a5f30b3ceb990d59227a12462d92b3faf91d13c2a30a9b0b3024d3845fb3ab717a193c5d9208589d043f6192499366bfe6135b02cfb5274b055068a30fb9d49c1f5697e323ea7f9dc7d61ce03838ead1f20c7658440f779bc86aa1592d9a8c25ea4b55a710c3fa7383ba4c65d31e62d4aeb506d5a6b806037dca112b96a30feb0a282bc76c694cff6eb16d61ff9afe1fc17690bc2639dbe9392cf9e60ae65aa7ed9f2fef7beb0e99ac8eaf6e0d758c46acca15251cc31350251b841d10e4c8a119ffa9db0009e034954f55a735dd0eac93283bb51a04958a6a83ae93c4322c94a2bc62739fa01806d5575129587883b58fb453f1084f8abaaa452eff291bd828a378994879acf0f51fcc761c5f69059dbf9d0ffffdd2944d6dbdd9d26b3585b19b0d2dd9ca45d9715c4e3f087dc80eb3d9a0d892f6a7ec93cb389a238a44be761292ec374178086a4c50635defdf1681eae197213eecd08a55feeb42e3247a8f8c3128065f17f8376ff4539ae287e97075a8a2a8f945817eb6b57848d1fc58d358b707f5842e03b485ffb899fdd547f0938dbf9b1d94bda5a81a92d54fd3117ea82aa2585f6863b2e21d72143a1daf09a7ea218d9e713dba9dcf2b93397e396357cf1822a3b51a85db126aae7a9dc415d3270c348246154e31b68c3df48b2f8562701b0fe8d6cce1d5c1680b8b794587881845b051686c3d23e782d9fe8b8de3a2fd8e80f6214c5bc66ff03243dbfdbed69180cea65ab88dc487c1b18a45b753683c025fd4d1858c29b756115403254f299b2c9e5c8db5780cf671567cdb055ab8b80a9f1153f5b8602dc7e900417fb6eabf3deb911ae7984f6711772b9cc3cc74f62e72ba3c4602f4683508d5a72f73aca003cb00fa13386c3388a35e9e096399a1f634a141e285ae1847b1dc48ac4ee6a3c9d7babb690914fea2c843c26157473b60d3859d22857bc4facb0e2aa5137b2e82f657c6f43c1d8366afbeb64399450d91424188e4c164da250ea1ac42e8285ea4ceeaa9b8984ffc4e01418a88de4dfefe789ddf3583ff9f288bd8e2aae10bf32c3139b4c0061ecfb762f1e6113316b7f7c19b5ff218bbd355805f8ac23abdc812ab44197161675a7d01271c8d17be806c90d8869f5dcd2a3f079e88e24a7ba3f12c646a6be00fd85b1a437097c7fb8c0ecc4e74848acf5e1fc9cf0090850f0ca902deac0ea00d9f1cf0f4d86a133f8407b79882000754c57360e0312a835974f61c454e89a3b0de4aa04e6b58ba80da79de10ea6b6f769b3bf67b5d41e3046244fcec9dd5adbe484bc2069abecee1d2db0b4fb315a569784c92976a445c48de5c9fc0561788746717edff88ba3144a324d20e500e5420711e4937a836b941e7a68a97d3079b76dd23070b0a7fabaf305438fcee6e4e9808864bd6997b2c5c0d9a0c0d5b74ed9e9274786eea61430bbe5b7ba9ad77a21390e3e180a0efc92d38359632d91a8fd7e7668f0e88ee19f9d5eab6506e9f5c83d1f8f79efb32603ebac4fed6fdd4c11459582392be1e44ba96a3da03215c31a177e3e69398f82fd0413c6024aab1b87252381e554cf433829d8daf242b07d50ffdc160ccf29740b4b052be02411fd49f26770da6979492cf6bd4cafddadaa36b16ff9ea363aa7245bd68d65bc6626865e7e1b8c180a7fa9b0ef16640e25645db86214c038641997e2fbe7c26375b651c7aff782f6b26c942775116dc06691bf0b96ffd851efc56d1586e35dc21886a97b9246cd7310bd06b482c57cc7a68a5b3ce9f0f4fa759665f69080ee455f7734d3ad0ca0e47e0b257cce11f993fd0f0a2996d829313fdec618ea4a342add995257a3092a7c43a24c6be7a872f279a8f59fcf6182b51711678ae94c56018f6ef48d1d34a7227c9806f3d3362de0c71d4504cd521163d9f1a47e6d7ed9ec3276b0168eae5ccb4dc1ed7d802c7c026b36d8bc7e287991777a1fb9538c1b8959c6f2f8cfee87d5a1a45d121412b3491aedcfece3e158688e20036c088393559bada8bc621431f4b3b960e5479a74ae05131c675b1a0b96215b7074411d0024f8253d4e87726247d99712d85d756fe264ea02a9febdfa959fe803e3883a66555ba29ea3b59be58ddd97d215b268f104790ff05d3afafca29241032b03518e5a22826ee0f909599fe663b492a7457c1fa0b60eb89cd782452943990b46ca175b0b85557ba875d0b4d45428f8660b2f340f1fa0643c3683aee8d7c1c7d49125a26c3116c8cf3f112aafd1056ccd791b3ce578ef7cf1db9d3fd44158df93940be52fa1066d4b5441b7770aac89352718b06654afbe55a7b86ac7df9470d7e35a0eaa68b54e256f11087317177e64b893047e2104118849dd3afba5900962028191952b33656f1d0c3a4ddac96eaaa8b6a819b6c527facb4dc077b1be73ab4ae420c98c3940e8406fdbd95984484e335fb0a249241a6594428bbbe5e317033e9981e0addd6a19d92773decbdec0303817130092530d9d9fd21f3502f3a9a21824582aff6d6e78c71207223bf1f3416760b3be803ad1f5ba41bdb97e45b07969a9f1d6f27ebdaf1ecd35b2be6a0e1cb38b7decca90ec7a80c7c079426aafdbc3cd47bbb99a33ab0aaa936bef8c448c5159cb2dc76effb8c33987c114c895edbcbe7bb3194b9c8892bf1c4af9bd26f08d2708f439cb9c45748580953e2297d46a51f54ab8ab53c77f24fc0d144a7c1949d6d3b6a00884b0a8242919dba101cbbab9227372ae22462f6b5ad20198633f8fe349aedb2f01b78080e52bf25837ed8395e91fc9cc54d557979b82652f3ea0284c5056a149b76961d2e755f912d7d569bdb8779442f408ec69e32f18f7f829b787b46eaf99c14b7242b594e237e744c38eb2c1a94eb622ce9385d995e73a4317c6296b4766c889845d346292af3310418c59d9fccfc24357011b55cb56a325e94c0ddcd99b7c7baab36c1db5a2f3488309e71f8b6e4587600ea5574c571c17cdc74657ab16d52da7ac3cd46e1a8f961aab7b4d9ba86709116320eb75a770db69dc5f32c2d2e8730bd8e960e40503f007e8338d4ab57312162859d5bd3688a2039e6115ea1de88a4b2d0cd4cfdc1f0d3eeb4205cc68d8c3c1d3d3fb1e486f7ae7f69f9b62ee9ffde46f409b2be02bf74a7412ebb4497a55f938f8efd87b8e5e0634fb3dcf8822fb8ec25e7a17d60622fb36f6b90cf06e267a6a45fe6d787790686e3bda7ba6ca3ee6276488c02259faab481ddfa21509de58ad8f905e50e190fb6ba76987d04981708f0b379709938528378fb6a4874f09f95f378de7dbfe666ff22ea2fd16345785e2bd0138e25ae1bf6a2dbab944b556a21e9238fc76d22c5f97097972990be5597f43a74af5fa353c25f246c51a8e9d40aecf78c6615cf7f6ce6afc886d9d214bcf1d9e312621da845ab251b080820641408aa7cbf221b77c84d4fe1e3630f4dad6a29c3f6d124c6f4b591ab01dc8f235de99fc60136870660a180a73cb209cfd4994e8c3b4352b3963aab9e7ff7732bd01b93a5951d1b81f53694cb6518eeeda7ace36126f4ff9affc7eb4e9224fa21f8acf73c594ef4ff8ceec96c290a0164ba48421a06e43314a8be2ae899eecf9aa40fa66202461e9ddf5f6f90ea3cd8a5e3ed981e9953e6525e48b7136dba6a1180b117066d6aabbd2798e30ff5cf1b1dbe0b531a0bfb06723286ac3e4f21f21c06912d5f9310c116973d9dc547a90289858b2746fe4ba95ba1258b2c828bbda78de59d98f853912fb659139ad8da313fb74106128f9729e834fa767cb4ab1f5236725e9f5d44b0b2692368bed2dfb2cbaae5e3f4abf3ba5c063a45f6d63bd90027f2eeef45c84df14b6a20530864b6f9f72b30717efa9831be258b4b2dbd532001e340a90348f9e0798956d8bcf73830aa6619d3f5d42d8a053e1b3012a64a417344f8b6d9b125397111169d1d1ad9ad02c5f9f4fe4a22d3b3ad4b8ff9a5462e91f9fa2690fe92b28ea27449d299bd168eadc25464c1cac5defe0ab4289f9c6c2572eb1fd78f4449921225af958d63463778528466cf8a5f2c9329a216e836b1b21df22a9174f19d65f02e669af30064825f1d3f7532bb85a87527cf25d59e8d527e911c55174b501627be08312aa2b698315f1e3230b62498a1c36c1fc979d72"}}, 0x1007) 2018/04/18 04:36:10 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x80000001, 0x8000, 0x6, 0x0, r1}, 0x10) getsockname(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000480)=0x80) pwritev(r0, &(0x7f00000009c0)=[{&(0x7f0000000540)}, {&(0x7f0000000740)="09f1416a50f36df70da29c", 0xb}, {&(0x7f0000000880)="0c2dfa552fb97052b7347e6bc0ab7abc1221c8b062c01f3e1222e555a2e1b56a28eeb401e730aaa38c3fafbc60c21148d38aa1f8620e1a8a7b3929f31ffd98021b983396bfc9bcaa32f2eae0bf2c020e2715c92df3134fd7d80c73d13ae22bb252a3f7aaa4a69006cc19666cf0b4689105327c279ae6ec48054fd775830e9cc480a21e45884c76dc22a92c5eca551269985c83c6a60d69b2", 0x98}], 0x3, 0x0) lremovexattr(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=@known='trusted.syz\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="2c000000c0c95ccfc79754123bf50f3034ab12bc45836767a6da70d61da145f3040000006869223e201c000000000000"], &(0x7f0000000b80)=0x34) prctl$seccomp(0x16, 0x0, &(0x7f0000000c00)={0x2, &(0x7f0000000bc0)=[{0x0, 0x80000000, 0x3e, 0x69e}, {0x9, 0x9, 0x700000, 0xfbaa}]}) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000c40)={0x0, @multicast2=0xe0000002, 0x4e24, 0x0, 'wrr\x00', 0x0, 0xffff, 0x46}, 0x2c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="0000efe109000010"], &(0x7f0000000200)=0x12) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000d40)=r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000d80)={r3, 0x5f}, 0x8) syncfs(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000dc0)=0x0) ptrace$getregs(0xe, r5, 0x0, &(0x7f0000000e00)=""/135) write$cgroup_pid(r0, &(0x7f0000000ec0)={[0x34, 0x31, 0x39, 0x0, 0x0]}, 0x5) connect$netrom(r0, &(0x7f0000000f00)=@full={{0x3, {"3efa7f78fdcb3a"}, 0x1}, [{"b6d35a3422521a"}, {"faee8f565adb57"}, {"d13326d921f979"}, {"c21494ec7e5961"}, {"ddc9fdb31fd570"}, {"eeb17d6551b623"}, {"3c9db09a0d3b88"}, {"da1663a624b3e6"}]}, 0x48) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000f80)=r0) 2018/04/18 04:36:10 executing program 7: syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x8000) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) mmap(&(0x7f000056c000/0x2000)=nil, 0x2000, 0xfffffefffffffff9, 0x100000000000032, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000d10ffc), 0x4) shmget(0x2, 0x2000, 0x78000000, &(0x7f0000fba000/0x2000)=nil) socketpair(0xa, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\b', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) 2018/04/18 04:36:10 executing program 1: r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='mime_type-\x00', 0xfffffffffffffffa) keyctl$read(0x4, r0, &(0x7f0000000100)=""/202, 0xca) r1 = socket(0x0, 0x80f, 0x9) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000080), &(0x7f0000000200)=0x4) 2018/04/18 04:36:10 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x2040000000000000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings={0x3ff, 0x91cc, @fr=&(0x7f0000000000)={0x3, 0x4, 0x0, 0xfffffffffffffff9, 0x400, 0x1, 0x81}}}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000003e000008080000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000000080)="24f21e1ad7b62fbfa9", 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000240)={0x9, {{0x2, 0x4e22}}}, 0x88) 2018/04/18 04:36:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x1) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000040), &(0x7f0000000000)=0x4) [ 82.679507] ================================================================== [ 82.686929] BUG: KMSAN: uninit-value in csum_partial+0x78e/0x850 [ 82.693137] CPU: 1 PID: 6765 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 82.699976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.709334] Call Trace: [ 82.711919] [ 82.714078] dump_stack+0x185/0x1d0 [ 82.717717] ? csum_partial+0x78e/0x850 [ 82.721694] kmsan_report+0x142/0x240 [ 82.725516] __msan_warning_32+0x6c/0xb0 [ 82.729583] csum_partial+0x78e/0x850 [ 82.733392] csum_partial_ext+0x89/0xa0 [ 82.737372] __skb_checksum+0x6d4/0x1010 [ 82.741444] ? skb_checksum+0x120/0x120 [ 82.745432] skb_checksum+0xec/0x120 [ 82.749150] ? skb_checksum+0x120/0x120 [ 82.753126] ? csum_partial_ext+0xa0/0xa0 [ 82.757276] __skb_checksum_complete+0x90/0x400 [ 82.761949] ? raw_rcv+0x680/0x730 [ 82.765493] ? igmp_rcv+0x87c/0x3740 [ 82.769208] igmp_rcv+0x8d3/0x3740 [ 82.772751] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 82.778114] ? raw_local_deliver+0x1462/0x1470 [ 82.782712] ? ipv4_mib_exit_net+0x210/0x210 [ 82.787127] ip_local_deliver_finish+0x6ed/0xd40 [ 82.791891] ip_local_deliver+0x43c/0x4e0 [ 82.796049] ? ip_local_deliver+0x4e0/0x4e0 [ 82.800371] ? ip_call_ra_chain+0x7b0/0x7b0 [ 82.804694] ip_rcv_finish+0x1253/0x16d0 [ 82.808763] ip_rcv+0x119d/0x16f0 [ 82.812214] ? ip_rcv+0x16f0/0x16f0 [ 82.815851] __netif_receive_skb_core+0x47cf/0x4a80 [ 82.820869] ? kmsan_set_origin_inline+0x6b/0x120 [ 82.825729] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 82.831537] ? ip_local_deliver_finish+0xd40/0xd40 [ 82.836479] process_backlog+0x62d/0xe20 [ 82.840552] ? rps_trigger_softirq+0x2f0/0x2f0 [ 82.845138] net_rx_action+0x7c1/0x1a70 [ 82.849123] ? net_tx_action+0xab0/0xab0 [ 82.853203] __do_softirq+0x56d/0x93d [ 82.857017] do_softirq_own_stack+0x2a/0x40 [ 82.861330] [ 82.863572] __local_bh_enable_ip+0x114/0x140 [ 82.868069] local_bh_enable+0x36/0x40 [ 82.871961] ip_finish_output2+0x124e/0x1380 [ 82.876379] ip_finish_output+0xcb0/0xff0 [ 82.880533] ip_output+0x502/0x5c0 [ 82.884075] ? ip_mc_finish_output+0x3b0/0x3b0 [ 82.888658] ? ip_finish_output+0xff0/0xff0 [ 82.892976] ip_send_skb+0x5f3/0x820 [ 82.896689] ? __ip_local_out+0x5b0/0x5b0 [ 82.900845] ip_push_pending_frames+0x105/0x170 [ 82.905523] raw_sendmsg+0x2960/0x3ed0 [ 82.909432] ? compat_raw_ioctl+0x100/0x100 [ 82.913762] inet_sendmsg+0x48d/0x740 [ 82.917567] ? security_socket_sendmsg+0x9e/0x210 [ 82.922419] ? inet_getname+0x500/0x500 [ 82.926395] SYSC_sendto+0x6c3/0x7e0 [ 82.930113] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 82.935564] ? prepare_exit_to_usermode+0x149/0x3a0 [ 82.940595] SyS_sendto+0x8a/0xb0 [ 82.944049] do_syscall_64+0x309/0x430 [ 82.947944] ? SYSC_getpeername+0x560/0x560 [ 82.952273] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.957460] RIP: 0033:0x455329 [ 82.960652] RSP: 002b:00007f26d564dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 82.968361] RAX: ffffffffffffffda RBX: 00007f26d564e6d4 RCX: 0000000000455329 [ 82.975632] RDX: 0000000000000041 RSI: 0000000020000180 RDI: 0000000000000013 [ 82.982897] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000010 [ 82.990164] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 82.997431] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000000 [ 83.004701] [ 83.006317] Uninit was created at: [ 83.009856] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 83.014870] kmsan_alloc_page+0x82/0xe0 [ 83.018847] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 83.023603] alloc_pages_current+0x6b5/0x970 [ 83.028012] skb_page_frag_refill+0x3ba/0x5e0 [ 83.032500] sk_page_frag_refill+0xa4/0x340 [ 83.036802] __ip_append_data+0x107e/0x3d10 [ 83.041100] ip_append_data+0x2fb/0x440 [ 83.045056] raw_sendmsg+0x287b/0x3ed0 [ 83.048923] inet_sendmsg+0x48d/0x740 [ 83.052702] SYSC_sendto+0x6c3/0x7e0 [ 83.056392] SyS_sendto+0x8a/0xb0 [ 83.059822] do_syscall_64+0x309/0x430 [ 83.063689] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.068860] ================================================================== [ 83.076203] Disabling lock debugging due to kernel taint [ 83.081628] Kernel panic - not syncing: panic_on_warn set ... [ 83.081628] [ 83.088971] CPU: 1 PID: 6765 Comm: syz-executor2 Tainted: G B 4.16.0+ #84 [ 83.097087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.106421] Call Trace: [ 83.108985] [ 83.111123] dump_stack+0x185/0x1d0 [ 83.114735] panic+0x39d/0x940 [ 83.117939] ? csum_partial+0x78e/0x850 [ 83.121906] kmsan_report+0x238/0x240 [ 83.125697] __msan_warning_32+0x6c/0xb0 [ 83.129745] csum_partial+0x78e/0x850 [ 83.133537] csum_partial_ext+0x89/0xa0 [ 83.137492] __skb_checksum+0x6d4/0x1010 [ 83.141548] ? skb_checksum+0x120/0x120 [ 83.145514] skb_checksum+0xec/0x120 [ 83.149219] ? skb_checksum+0x120/0x120 [ 83.153185] ? csum_partial_ext+0xa0/0xa0 [ 83.157316] __skb_checksum_complete+0x90/0x400 [ 83.161971] ? raw_rcv+0x680/0x730 [ 83.165489] ? igmp_rcv+0x87c/0x3740 [ 83.169194] igmp_rcv+0x8d3/0x3740 [ 83.172726] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 83.178069] ? raw_local_deliver+0x1462/0x1470 [ 83.182737] ? ipv4_mib_exit_net+0x210/0x210 [ 83.187148] ip_local_deliver_finish+0x6ed/0xd40 [ 83.191895] ip_local_deliver+0x43c/0x4e0 [ 83.196035] ? ip_local_deliver+0x4e0/0x4e0 [ 83.200342] ? ip_call_ra_chain+0x7b0/0x7b0 [ 83.204642] ip_rcv_finish+0x1253/0x16d0 [ 83.208696] ip_rcv+0x119d/0x16f0 [ 83.212145] ? ip_rcv+0x16f0/0x16f0 [ 83.215755] __netif_receive_skb_core+0x47cf/0x4a80 [ 83.220751] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.225583] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 83.231369] ? ip_local_deliver_finish+0xd40/0xd40 [ 83.236281] process_backlog+0x62d/0xe20 [ 83.240329] ? rps_trigger_softirq+0x2f0/0x2f0 [ 83.244892] net_rx_action+0x7c1/0x1a70 [ 83.248851] ? net_tx_action+0xab0/0xab0 [ 83.252893] __do_softirq+0x56d/0x93d [ 83.256677] do_softirq_own_stack+0x2a/0x40 [ 83.260976] [ 83.263204] __local_bh_enable_ip+0x114/0x140 [ 83.267679] local_bh_enable+0x36/0x40 [ 83.271556] ip_finish_output2+0x124e/0x1380 [ 83.275963] ip_finish_output+0xcb0/0xff0 [ 83.280106] ip_output+0x502/0x5c0 [ 83.283640] ? ip_mc_finish_output+0x3b0/0x3b0 [ 83.288206] ? ip_finish_output+0xff0/0xff0 [ 83.292510] ip_send_skb+0x5f3/0x820 [ 83.296210] ? __ip_local_out+0x5b0/0x5b0 [ 83.300344] ip_push_pending_frames+0x105/0x170 [ 83.305004] raw_sendmsg+0x2960/0x3ed0 [ 83.308898] ? compat_raw_ioctl+0x100/0x100 [ 83.313205] inet_sendmsg+0x48d/0x740 [ 83.316993] ? security_socket_sendmsg+0x9e/0x210 [ 83.321820] ? inet_getname+0x500/0x500 [ 83.325772] SYSC_sendto+0x6c3/0x7e0 [ 83.329813] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 83.335244] ? prepare_exit_to_usermode+0x149/0x3a0 [ 83.340261] SyS_sendto+0x8a/0xb0 [ 83.343707] do_syscall_64+0x309/0x430 [ 83.347584] ? SYSC_getpeername+0x560/0x560 [ 83.351889] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.357060] RIP: 0033:0x455329 [ 83.360228] RSP: 002b:00007f26d564dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 83.367920] RAX: ffffffffffffffda RBX: 00007f26d564e6d4 RCX: 0000000000455329 [ 83.375174] RDX: 0000000000000041 RSI: 0000000020000180 RDI: 0000000000000013 [ 83.382439] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000010 [ 83.389699] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.396963] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000000 [ 83.404670] Dumping ftrace buffer: [ 83.408194] (ftrace buffer empty) [ 83.411877] Kernel Offset: disabled [ 83.415484] Rebooting in 86400 seconds..