0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001cc0)=ANY=[@ANYBLOB="ccc500014a160000000000050a00780e", @ANYPTR64=&(0x7f0000001c80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001d00)=ANY=[@ANYBLOB="12f4ccaa0f248e2a", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYRES32=r0], 0x18) 2018/05/24 17:46:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mprotect(&(0x7f000025a000/0x4000)=nil, 0x4000, 0x3000000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, "cd06fe62571be12fc5505f639ac112d6f9487a039a6beeb0a55894ae8531f5ebc87cb6f29e5840c369e35123050ce58357bf163ec206ff3c505197adabfcb18502ab39f9c803a6192428ab28aef757db"}, 0xd8) 2018/05/24 17:46:46 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bcsh0\x00', 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/24 17:46:46 executing program 6: r0 = gettid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000040)=0x80000001, 0x4) ptrace$peekuser(0x3, r0, 0xfffffffffffffffa) [ 373.349584] netlink: 'syz-executor2': attribute type 11 has an invalid length. [ 373.376541] netlink: 'syz-executor2': attribute type 11 has an invalid length. 2018/05/24 17:46:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002700ffff0000ef77f6c3c22a7306e19167bb63630000000000001600000008000100226d0000"], 0x1c}, 0x1}, 0x0) 2018/05/24 17:46:47 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x31, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x859a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000440)=""/217) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="af43c44683754c", 0x7, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x317, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x5}, 0x4) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/183, 0xb7) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/24 17:46:47 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xab36ef82) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0xe5, 0xbbed, 0x7fffffff, 0x1, 0xffffffffffffff9c, 0x8}, 0x2c) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x400, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)=r4) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f00000000c0)="6af9f5ec2f752ba0bf46d6f6fe87d7e028de0f3c2898d7144f4f1244f431c9e4", &(0x7f0000000100)=""/24}, 0x18) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x802, 0x0) ioctl$BLKFLSBUF(r5, 0x1261, &(0x7f00000001c0)=0x81) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) ioctl$BLKFLSBUF(r5, 0x1261, &(0x7f0000000300)=0x1) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) 2018/05/24 17:46:47 executing program 5: r0 = socket$inet(0x2, 0x200000000002, 0xffff) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6tnl0\x00', 0x1000}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x2, 0x23c, [0x200008c0, 0x0, 0x0, 0x200009fc, 0x20000a2c], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x15, 0x0, 0x0, 'yam0\x00', 'gretap0\x00', 'veth0_to_bridge\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xd0, 0xd0, 0x10c, [@cluster={'cluster\x00', 0x10}, @vlan={'vlan\x00', 0x8}]}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'tunl0\x00', 'bond_slave_0\x00', 'bpq0\x00', 'team_slave_0\x00', @random="59f139e6d778", [], @random="96852d1aaa6e", [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@dnat={'dnat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x28c) 2018/05/24 17:46:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xeb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:47 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x3) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000140)={0x7, 0x29, 0x1, r1}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0x3, 0x3, 0x101, 0x2, 0x1d1400000, 0x20}) r2 = socket$inet6(0xa, 0x2100080000400002, 0x3) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000340), 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8), 0xfcfe}], 0x1}, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000080)={{0x0, 0x1}, {0xf}}) 2018/05/24 17:46:47 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000200)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="30226cf2c1221014e944184a0a161b60", 0x10) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000ce3fe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_create(0x4, &(0x7f0000000180)={0x0, 0x6, 0x4, @tid=r0}, &(0x7f0000000240)) socket$nl_xfrm(0x10, 0x3, 0x6) ppoll(&(0x7f0000ae7000), 0x20000000000000c1, &(0x7f0000000000), &(0x7f0000000040)={0x2}, 0x8) 2018/05/24 17:46:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0, "99ee75555834ebdb9dfeb6b1d747fac0e786bc54633a84d75d70d8a098acebf19513ddb2229c444d365dc6b46889d7ad0879da1eb046a606488590990687533f4ec08aa13a4430ca173af1dd6c5204129bd151f2536777d5"}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioprio_set$pid(0x2, r2, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000280)="fc0f0096000081d70a0064360f77ba420066ed1d0000650f060f080f21c60fc79f5074", 0x23}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000440)=0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="b5000000ee0cd74c4f4f0aedef73a3991a56623dd3943db5a7e72c946911404ddc2bb351d3295791157b015680cbeb8b1c4dd4f5c460e14a60d944c84694c4de1f3c392c6b4d1b050338f11cc40000000081ff34d1634d9bb9358ed3d67b8024882a1567a764b6bc87ced81043d123be95788afb5c127d6d54a7c9d50e278e9d90b2b5871c94d565f74d708e8bc24661f78342e0215993e5396a4d10d05064283685240c4dd0dd5f0f4020e9dda771d2954f"], &(0x7f0000000140)=0x1) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/24 17:46:47 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101001, 0x0) listen(r0, 0x5) r1 = socket$inet6(0xa, 0x803, 0x100000001) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000140)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ipddp0\x00'}}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) write(r1, &(0x7f00000000c0)="8ca7d36529fc51992c074b3636927202cab3d8c4c0cb4a4eefcf3ae01d764f09000000000000005aa9c9b9c64ad102000000000000001d", 0x37) write$binfmt_aout(r1, &(0x7f0000000e80)={{0x1cf, 0xe12, 0xffffffff00000000, 0x34b, 0x1d0, 0xf63, 0x307, 0x4}, "e7e43dcc12341a758894398c5d547a9fa7ec6efd16a83ca79ce2e23e118706e3a28d6be8a7eb51f9839d3f55aff4f738e7cfebef5f277470bbdfd41e2a590959b68868780651a8ee316ed79e9035181e83c52884c61712", [[], [], [], [], [], [], [], [], [], []]}, 0xa77) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x3, 0x7ff, 0x1, 0x2, 0x7fffffff, 0x3, 0x0, 0x1c00, 0x7fffffff}) 2018/05/24 17:46:47 executing program 5: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r1) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000840)={0x8, &(0x7f0000000300)=""/19, &(0x7f00000007c0)=[{0x9, 0x56, 0x4, &(0x7f0000000340)=""/86}, {0x100000001, 0x87, 0xffffffffffffffff, &(0x7f00000003c0)=""/135}, {0x4, 0xa5, 0x4, &(0x7f0000000480)=""/165}, {0x5ac, 0xce, 0x3, &(0x7f0000000540)=""/206}, {0xe0d, 0x95, 0x4, &(0x7f0000000640)=""/149}, {0x7ff, 0x22, 0xfff, &(0x7f0000000700)=""/34}, {0xfffffffffffffffe, 0x6d, 0x15d1, &(0x7f0000000740)=""/109}, {0x8001, 0x1000, 0x4, &(0x7f00000009c0)=""/4096}]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xb21d, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x4}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0xdfbf, 0x30}, &(0x7f0000000240)=0xc) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) read(r3, &(0x7f00000008c0)=""/230, 0xfffffffffffffd27) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) 2018/05/24 17:46:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xeb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:47 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1400000000000000070000008908040099000001"], 0x14}}], 0x2, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) 2018/05/24 17:46:47 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x40096101, &(0x7f0000000380)) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000080)=""/146, 0x92) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x1) 2018/05/24 17:46:47 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x3, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0xfffff7ffffffff01, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x2, 0x2, 0xfbd, 0x10001, 0x7f, &(0x7f0000000140)='bridge_slave_0\x00', 0xffff, 0xb0, 0x100000001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xaf0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/05/24 17:46:47 executing program 1: socketpair(0x15, 0x3, 0x84a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x800) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x7) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x1, r1, 0x1}) clone(0x1771e000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) 2018/05/24 17:46:48 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd3997030f000180c200000086dd60c8fba200183afffe8000000000000000000000000000ffff020000000000000000000000007a4f7800018700907800000000ff020000000000000000000000000001"], 0x0) [ 374.427704] QAT: Device 0 not found 2018/05/24 17:46:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xeb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:48 executing program 6: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc)=0x40, 0x2cc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) [ 374.466085] QAT: Invalid ioctl 2018/05/24 17:46:48 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080)=0x4, 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x7f, 0x0, 0x1}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000000)=0x5, 0x8001, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x0) 2018/05/24 17:46:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a2684d9c7afae320bbf22a2ce3fca19e20c42a238cb85f1023fa813c9a0e5b0000000000", 0x38}]) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) getsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 374.512431] QAT: Device 0 not found 2018/05/24 17:46:48 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x399f, 0xc2002) socketpair(0x5, 0x80000, 0x4411, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x0, r2}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/05/24 17:46:48 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x45, 0x2) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="e2"], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x18000) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000300)=""/133, 0x85}, {&(0x7f00000003c0)=""/239, 0xef}], 0x3, &(0x7f00000004c0)=""/93, 0x5d, 0x8001}, 0x10002) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x208000) pipe2(&(0x7f0000000040), 0x0) 2018/05/24 17:46:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xeb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000140), 0x3) mq_timedsend(r1, &(0x7f0000000180)="fe0bcb7cb9c804fc336d2a52f5fb1733fc3170a3a02dcc4c6c636453f633460c7029f64716cf304ba9d090a16a46322738c1fc", 0x33, 0x7, &(0x7f00000001c0)={0x0, 0x1c9c380}) sendfile(r2, r1, 0x0, 0x6) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x800) 2018/05/24 17:46:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+30000}, {0x77359400}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r3, 0x4202}, {r0, 0x200}, {r0, 0x9200}, {r3, 0x1008}, {r3}], 0x5, &(0x7f0000000180)={r4, r5+30000000}, &(0x7f00000001c0)={0x1000}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000140), 0x1) 2018/05/24 17:46:48 executing program 7: r0 = socket(0x10, 0x2, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1, 0x4) write(r0, &(0x7f00000000c0)="1f0000000102ff05fd4354c007110000f305017a2930a406cd793032e8b83371ddbd3d62c52b5114dcffdf0041cdfc2680108ad7b06e6add1779bd6e15b9a6e59435c84adb37cacb2fd945bed3a6d2027e3dc3bb66204a31efcea36b77feee619de128e95ae7f0dc1c4efe2485f2a208f5c92bf7acb5b8", 0x367) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xfff) 2018/05/24 17:46:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000340)=[{{&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0c000000170100000300000082facff09627db0bbb8b8512cfcd856e9fad87a09a8cf9b0de04e3736d8cdf80474cdb1be39136fb6a15d792175d1164f9ca34cc7267242fb89eebab7c5b2beef8f4bd93ddcc3c78361558720e3297a78fe6e86335f22b89c476c1603b006f919498c9a71756f93d88ba5731302dc80cbdf7e0e995ec0769d9b3b84f8047219c229be250b520000ac16c6ea1f14807b6c6f1c657b435b60000"], 0xc}}], 0x2, 0x0) 2018/05/24 17:46:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000200)="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", 0x19f) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x102, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'veth1_to_team\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}) 2018/05/24 17:46:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:48 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}, [], {0x95}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x2b7, &(0x7f000000cf3d)=""/195}, 0x48) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r3 = getegid() fchown(r0, r2, r3) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x101000, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xac, r5, 0x400, 0x70bd2a, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa3ac}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x33}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbfd}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x75a0}]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x5) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000140)={0x2c2, 0x0, 0x1, 0x1, 0x94}) 2018/05/24 17:46:48 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x3}, [@alu], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x1a2, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 374.738122] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 374.755505] sg_write: data in/out 167162/373 bytes for SCSI command 0x1a-- guessing data in; [ 374.755505] program syz-executor5 not setting count and/or reply_len properly 2018/05/24 17:46:48 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000000000000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)=0x100000001) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) 2018/05/24 17:46:48 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x1b8) 2018/05/24 17:46:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) [ 374.838987] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/24 17:46:48 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) r3 = fcntl$getown(r0, 0x9) kcmp(r2, r3, 0x1, r1, r0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=[0x0, 0x0, 0x0]}}], 0xfffffff3, 0x0, &(0x7f0000002000)}) [ 375.024976] binder: 25921:25923 ioctl 5429 20000000 returned -22 [ 375.055765] binder: 25921:25923 got transaction to context manager from process owning it [ 375.064328] binder: 25921:25923 transaction failed 29201/-22, size 0-0 line 2847 [ 375.073502] binder: 25921:25923 ioctl c0306201 20007000 returned -14 [ 375.085533] binder: 25921:25926 ioctl 5429 20000000 returned -22 [ 375.095592] binder: BINDER_SET_CONTEXT_MGR already set [ 375.101174] binder: 25921:25926 ioctl 40046207 0 returned -16 [ 375.116581] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/24 17:46:49 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ftruncate(r0, 0x8e5) open(&(0x7f0000000000)='./file0\x00', 0x8361486c794f5abf, 0x0) 2018/05/24 17:46:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200002, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f00000000c0)=0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x11}) 2018/05/24 17:46:49 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000040)="06477cdfba50e794ad89", 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x203, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x3787d935b688394a}, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000080)={0x1ff, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x104) 2018/05/24 17:46:49 executing program 0: socket$netlink(0x10, 0x3, 0x41f) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x2000) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/05/24 17:46:49 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x99d4, 0x5, 0x401, 0x3f, 0x9}, &(0x7f0000000200)=0x98) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000003c0)=@join_ip_mcast={0x10, 0x30, 0x3, {&(0x7f0000000040), 0x0, {0xa}}}, 0x38) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/24 17:46:49 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x8000, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x104) r0 = getpgrp(0xffffffffffffffff) ptrace(0x11, r0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') 2018/05/24 17:46:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000280)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xb9) capset(&(0x7f00000001c0)={0x20071026, r2}, &(0x7f0000000200)={0x0, 0xd7be, 0x6, 0x8, 0x1, 0x3}) 2018/05/24 17:46:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) [ 375.642857] sg_write: data in/out 167162/373 bytes for SCSI command 0x1a-- guessing data in; [ 375.642857] program syz-executor5 not setting count and/or reply_len properly 2018/05/24 17:46:49 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xeb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0x155) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = syz_open_pts(r0, 0x0) membarrier(0x58, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/05/24 17:46:49 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0xff, 0xff38, 0x20c, 0xb4, 0x6a, 0x0, 0x4, 0x1004000, 0x1f, 0x3ff}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) exit(0x201) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/05/24 17:46:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000100000000000000010000000000000000000000ff"]) r3 = socket$inet6(0xa, 0x2, 0x9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48d}]}) 2018/05/24 17:46:49 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x5, 0x6}, 0x42}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x3f}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x44}) 2018/05/24 17:46:49 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x400, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) 2018/05/24 17:46:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x7, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x3}, 0x8) 2018/05/24 17:46:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) memfd_create(&(0x7f00000002c0)='-systemGPL^\\systemwlan0:\x00', 0x3) sendmsg$can_bcm(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x0, 0x82, 0x0, {0x0, 0x2710}, {}, {0x1, 0x8c1, 0x12, 0x400}, 0x1, @canfd={{0x4, 0x8, 0x0, 0xbde4}, 0x3d, 0x2, 0x0, 0x0, "9e51b3cbc0df63f8e03c401c70f2cfa4d4438553a1abc5e479d84f5489931beac0f3d489dc28e36206073a93b7841697b0f4bb1599ade45b0616c7e8bf07f0f6"}}, 0x6c}, 0x1}, 0x24000000) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x6e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000340)={0x4e5c90c6, 0x1, 0x39, 0x0, 0x0, 0x8001, 0xfffffffffffffffb, 0xff, 0x80, 0xffffffffffffffff}) 2018/05/24 17:46:49 executing program 3: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xeb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:50 executing program 2: socketpair$unix(0x1, 0x40000000002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000002880)=@random={'trusted.', 'os2.'}) r3 = getpgid(0xffffffffffffffff) process_vm_writev(r3, &(0x7f0000000300)=[{&(0x7f0000000100)=""/149, 0x95}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000280)=""/98, 0x62}], 0x4, &(0x7f00000027c0)=[{&(0x7f0000000340)=""/26, 0x1a}, {&(0x7f0000000380)=""/27, 0x1b}, {&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/113, 0x71}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/20, 0x14}, {&(0x7f0000001580)=""/153, 0x99}, {&(0x7f0000001640)=""/137, 0x89}, {&(0x7f0000001700)=""/180, 0xb4}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0xa, 0x0) tee(r1, r2, 0xcfd3, 0x8) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x1, 0x4, 0x0, 0x5, r3}) 2018/05/24 17:46:50 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x80}, &(0x7f00000000c0)=0x8) 2018/05/24 17:46:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xeb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) prctl$intptr(0x1a, 0x200) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_map}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40002, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') socket$vsock_stream(0x28, 0x1, 0x0) r2 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="fc5f731257c42a952dbe9b31f926b3903cf13d4e5391bf33c943cc352b1203b63f9abef9a02d0f9a2cb8412caad6fb9da0b80b26b9ffbc15693570411180b9449cc7574213b4b07a1eb7c1ba157364856d05b56a1dc2047406dc4424da16c79eb85e0e4c490c82fca85e7e91c2d0694321a9c3913659008ec08059f54f533494b3c87e", 0x83, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000000140)=""/26, 0x1a) r3 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) accept4$nfc_llcp(r1, &(0x7f0000000380), &(0x7f0000000400)=0x58, 0x80800) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000002680)={@loopback, 0x0}, &(0x7f00000026c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002700)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002800)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000002840)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000002880)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002a00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10022000}, 0xc, &(0x7f00000029c0)={&(0x7f00000028c0)=ANY=[@ANYBLOB="e8000000", @ANYRES16=r3, @ANYBLOB="000028bd7000fbdbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="7c00020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000008000100", @ANYRES32=r7, @ANYBLOB="3c00020038000100240001006d636173745f724e0e00006e5f696e74657276616c000000000000000000000008000300030000000800040004000000"], 0xe8}, 0x1, 0x0, 0x0, 0x40810}, 0x814) 2018/05/24 17:46:50 executing program 5: r0 = socket(0x10, 0x2, 0x0) unshare(0x2000400) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") sendfile(r0, r1, &(0x7f0000000000)=0x4000000, 0x0) 2018/05/24 17:46:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000000), 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x98) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/24 17:46:50 executing program 6: timer_create(0xfffffffffffffffd, &(0x7f000014b000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x80000) exit(0x200000025) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x2000, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}}, &(0x7f0000000080)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@rand_addr=0xe6, @dev={0xac, 0x14, 0x14, 0x1e}, 0x0, 0x5, [@dev={0xac, 0x14, 0x14, 0x1f}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x24) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400e5c5d996e42500005200f67f25bd7000fcdb"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x90) 2018/05/24 17:46:50 executing program 4: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) 2018/05/24 17:46:50 executing program 0: socket$inet(0x28, 0x8000e, 0x1) 2018/05/24 17:46:50 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x40400, 0x0) recvfrom$unix(r0, &(0x7f00000000c0)=""/144, 0x90, 0x40010002, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = dup2(r1, r1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x60, &(0x7f0000000000)={'raw\x00'}, 0x21) 2018/05/24 17:46:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xeb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:50 executing program 5: socketpair$inet(0x1e, 0x0, 0x100000000, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)=""/192, &(0x7f0000000000)=0xc0) 2018/05/24 17:46:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@req) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000880)='/dev/vcsa#\x00', 0x2) connect$vsock_stream(r3, &(0x7f00000008c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xa0c}, 0x8919}}, 0xef5b, 0x1}, &(0x7f0000000640)=0x88) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000680)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000180)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000900)={0x8}, 0x4) socketpair(0x3, 0x2, 0xffffffff, &(0x7f0000000480)={0xffffffffffffffff}) openat$cgroup_subtree(r5, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) r6 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f0000000740)={{0x1, 0x2, 0xae8a, 0x2, "d4b9a884ea94393901f81d1b5e2e7745af958ef3fb2e1972a5504e1e87b3a711e5b7e25d45bb6f3e1f4b3a31"}, 0x0, 0x0, 0x3, r6, 0xfffffffffffffc01, 0x8, "d3c9874be2cb53aac636f38cab3316fa1b03fd9094f86f91a006335048078ffb68b6a872eb63aeb917166221d46c8ef81a6ff588001f16ebb573e6892c6573f1", &(0x7f0000000500)='${\x00', 0x3, [], [0x2, 0x7, 0xff]}) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x100, 0x0, 0x2, 0x10001}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000300)={r9, 0xe6, "4255874089f3ccb5c4328b50545f141f9dc9fbf8e54d8e1c484c5c6752bb2397e7f04bb023bb585b9bb57b1547c727b063cf7e62a3ceccb5d26e3b1c4fb5738abda56f4bb5560c252faebac815f00d4dc4e8ffde444816a0c75035eab0f7e8c5575f0be51b281897eb716acd08666c10a774036ac13e884bb25ccb3a0185232fa3f847bd5dddeded4b304441fdd9ca77fe076e0839d7abb226bcb897fc9f75270d27a7d6d37d12921b174cc1e8b5cad8119fe4b5a78f74131d0fe7bbb884870337b24f0f590f72a0aa9995ee9216973020034a3cf36140f978aff192a67f81522d991eaee5a5"}, &(0x7f0000000400)=0xee) r10 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x3, 0x80000) bind$pptp(r10, &(0x7f0000000440)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1e) ioctl$DRM_IOCTL_AGP_UNBIND(r7, 0x40086437, &(0x7f00000001c0)={r8, 0x9}) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/05/24 17:46:50 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000180)) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) clock_gettime(0x6, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, r2+10000000}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/24 17:46:50 executing program 0: socket$netlink(0x10, 0x3, 0x9) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x7ff, 0xc0000) ioctl$VT_DISALLOCATE(r0, 0x5608) socketpair(0x8, 0x2, 0xffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x1400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) r4 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000002c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mq_notify(r4, &(0x7f0000000140)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000040)="7be4d6b00202ca53878499e01146863a2e7c8ca45e1910e5eba6453bb6f234b5a1b1bca731970a74bfc8e1793749ea18156c9b8a615bfa2f506fcf44060d36e38f66f111149434d5139e416358ea33f34b4507cdc299f7868d5f186e6bd604", &(0x7f00000000c0)="3c5d8da40d1477844fc4c160b6004a90edc520a6935a49cf5da4c2b525d13146ed27d429c762a4b0e9aaed82555cd1ae800d"}}) fcntl$dupfd(r4, 0x406, r4) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) 2018/05/24 17:46:50 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x425aa705069a1959, 0x0) getpeername$unix(r0, &(0x7f0000000280), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0x95, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x23, 0x1, 0x0, 0x0, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x4048004}, 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000400)=0x8000, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x14000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0xff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r3, 0x1}, 0x8) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x19) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0xfd86) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000200)={0x6, &(0x7f0000000100)=[0x85, 0xbf, 0x1, 0x10000, 0x7fffffff, 0x5]}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3d) 2018/05/24 17:46:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xeb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:51 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x18) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x402100) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x8, 0x4) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can={0x1d}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x367, &(0x7f0000001e40)}, 0x8}], 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x20) 2018/05/24 17:46:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000380)=""/54) r2 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x3, 0x880) getsockname$ax25(r2, &(0x7f0000000100), &(0x7f0000000300)=0x10) ioctl$TIOCCBRK(r2, 0x5428) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) connect$can_bcm(r0, &(0x7f0000000480)={0x1d}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000003c0)=0x8000000000001, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', r3}) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000000)={0x1d, r3}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b010000037dc1250200000008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/05/24 17:46:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80002, &(0x7f000002f000)) 2018/05/24 17:46:51 executing program 2: io_setup(0x6, &(0x7f00000012c0)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) socket$bt_hidp(0x1f, 0x3, 0x6) io_getevents(r0, 0x4, 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000100)={0x77359400}) io_destroy(r0) 2018/05/24 17:46:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xeb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:51 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000380)=@llc={0x1a, 0x18, 0x7ff, 0x80000001, 0x1, 0x5}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000540)=[{0x100, 0x101, 0x1, "4736ad431a0f5fe8e8f74c09d257e5815fbde3b80c4c79a71ff3254c53b11e4513edc594fef364281b62c2ab56c96057c42784d314e052106a868e272222f7c706dbca6e76a9bf7b1bfdfb83225473ea65604ebe4f66fb446bf4c5de4845b9acf0033a42f012b65be9b39beb3718c6fb609e7d73b33e82006aabd9738282968d22e76fbaa14651b5f8b0ac6338ef05763b51aa95c9787655755c79cf95806313954a2ea555aff93cf370dab9c41c6d35668805f59a947a8e57917ffac169addfb70e98dc27ae855eb2f65576d0d07a1f1ea05fca1d070591e49d24d25a01b1c31b2979fb346e1dad9d5fb980357abc10de12"}, {0x74, 0x117, 0x3, "31c3b3e92325f3a67ac9d6385188a58f643fcfdefc1b5c4e1fd56a987b0cffa291ce0ea3cf3e0b8934a7041675c11440132f465da7184057b30cc20082a70a89de83b1291cd9e979803c93c69510cdd3b9cb7f8a3df3dac89226d96b1a5fe22f600f206992a2"}, {0x74, 0x100, 0x1c, "84d954dbc8849e1ec9ceadab3591b089cbfea49fab8b335aa7df52241c1938aba121308a41869c6f19ead0dfcb2a156c55bf31949a4fb0a34942ca66adf7908a7ca1c49c84c40ba8e1f385597c985a603ec4bd1e8f75a9580844f9195ec5da20b0dcdfff83"}], 0x1e8}, 0x240480d4) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000480)}, 0x20000040) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="28d5cd1da939a908fa644a70e8d4d39b0512f0db9406d2926901283b6cb1e2329ee65027061c92ddad4865df9b06d6c1b7ffa6936506c2df6a992850edf8", 0x3e}, {&(0x7f00000000c0)="b7f3c4883ab67c5009b6b852852c5a255f3d47f5baabcecd42f5e26eb1b43cb62edcb86f722cef4c4e381feb80fdd152b7ee5874962defae49c91c94767b8156085651619783adf26f5ec877abe3c0f7bef8ee2a2f842f41281a28703f7a336845edbf137750ae0780e3fbbcc5c56e5a2ca52fb54eca14b25e0101d81605de934bbf981b05c6b24da6000f339e3385c0342b130e5a2b9161662b16831e08ed34f2cec81b7f403423f4c42e297a8859889cebb4e4ae0b04c50bb09314b399be772822708127d1275a8b6e56cdeff3bf7e2818932b7ac2b5185dd7674448de88b950d158b164a66c5b40b52a893fac96a987c337170f591b7d", 0xf8}, {&(0x7f00000001c0)="fe61e7ac3ebaac7f2c421db264c208a7fe6fb8e01c3e20a8ebc44a5c2db61851c281f6c551b237a83f0d0ec0a7685d52ba703fc4291f8ba2685916e1cdd2981be71b7eb13365b9ba5948a41bd9d1cb75f1507ec1f4fc3eb1073996665232fa48660bbea19b225787b80770b4bd74c96bc1cd46df5f462fff4874570566bf90c0e33b1eb3bf4cf836fe9c89c70bac40e4581afe0c0a3ef9cd0dd20106cd94a8620de15b75776d99dbc5166539653d690fbb4635459ac94f8464d7ff7dddcffa99b00a6120f27970a97b52f25332e39b4cbb54231e775c915df66dbccf069c5085e201f4fbdbb3feda6ec80bdebc0472", 0xef}], 0x3) 2018/05/24 17:46:51 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000100)={0x6, 0x3, [{0x8, 0x0, 0x8}, {0xfff, 0x0, 0xfffffffffffffeff}, {0x9, 0x0, 0xe63d}, {0x8, 0x0, 0x4}, {0x7, 0x0, 0xa9b}, {0x1, 0x0, 0x2ad9a3c0}]}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, &(0x7f00000008c0)}, &(0x7f00000001c0)="de62b74988e2", &(0x7f0000000940)=""/208, 0x0, 0x6, 0x0, &(0x7f0000000480)}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x81, 0x4, 0x1}) 2018/05/24 17:46:51 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sync() r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) prctl$setmm(0x23, 0x1000000000004, &(0x7f0000ffd000/0x3000)=nil) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) ioprio_get$uid(0x3, r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x14040, 0x0) getpid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x100000000, 0x898, 0x9, 0x7}]}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000003c0)=0x0) r5 = getpgrp(r4) perf_event_open(&(0x7f00000002c0)={0x7, 0x70, 0x3, 0x3f, 0x1, 0x1, 0x0, 0xff, 0x400, 0x1, 0x4, 0x300000, 0x800, 0xffffffffffffffff, 0x1, 0x10000, 0x1, 0x4, 0x800, 0xc2, 0x1, 0x0, 0x100000001, 0x0, 0xfffffffffffffff8, 0x100000001, 0x7, 0x5, 0x6, 0x5, 0x6, 0x9, 0x7f, 0xffffffff, 0x8d, 0x1, 0x10001, 0x8, 0x0, 0x800, 0x3, @perf_bp={&(0x7f0000000280), 0x4}, 0x0, 0x0, 0x8, 0x6, 0x7, 0x9, 0xffff}, r5, 0xa, r3, 0x2) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000400)=0x6, 0x4) 2018/05/24 17:46:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:51 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getuid() ptrace$getenv(0x4201, r0, 0x3, &(0x7f0000000040)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000ff0100000000000000001600080000000000000000000000", @ANYRES32], 0x20}, 0x1}, 0x0) 2018/05/24 17:46:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20000000049, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x800, 0x3d9}) 2018/05/24 17:46:51 executing program 0: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000200)="390000001300090468fe000081000000c9ffff3f03000000450001070000003719001a001200020007e91ee400538a274d69a26cdf12f24006", 0x39}], 0x1) 2018/05/24 17:46:51 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000400)=0x5, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={r0, 0x2, 0x1, 0x800, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x10000000000000, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4040, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000280)={@multicast2, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) connect$can_bcm(r2, &(0x7f0000000300)={0x1d, r3}, 0x10) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000180)) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000380)=0xa8, 0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/171) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000003c0)=@req3={0x0, 0x0, 0x5, 0x1, 0xdc, 0x4, 0x100}, 0x1c) 2018/05/24 17:46:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:51 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(twofish)\x00'}, 0x58) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmsg$unix(r0, &(0x7f0000002400)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f00000023c0)=[{&(0x7f00000013c0)="a33d4cea2cc073532516369aa662767156", 0x11}], 0x1}, 0x0) recvfrom$ipx(r0, &(0x7f0000000200)=""/220, 0xfffffffffffffc36, 0x0, 0x0, 0xfe00000000000000) 2018/05/24 17:46:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="0208000003000000000d9842cd36000000000000000100170000000000"], 0x18}, 0x1}, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x5, 0x1, {0x3, 0x3, 0x9, 0x508eb6b1e0ddc4e7, 0xffffffffffffff7f}}) 2018/05/24 17:46:51 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x200000000000009, 0x141) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/140) write$binfmt_elf32(r0, &(0x7f0000000a00)=ANY=[], 0x0) 2018/05/24 17:46:52 executing program 1: r0 = socket(0x10, 0x4000000000000002, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/74, 0x4a, 0x140, &(0x7f0000000040)={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000080000000004000000000000000000614d87c4ea9508c16114300e49000a000000000000deffffffffffffff0000"]}) 2018/05/24 17:46:52 executing program 7: 2018/05/24 17:46:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:52 executing program 6: r0 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"7663616e300000e000000000000100", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@empty, r1}, 0x14) 2018/05/24 17:46:52 executing program 0: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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) bind(r0, &(0x7f0000000080)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) write$eventfd(r1, &(0x7f0000000100)=0x4, 0x8) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff1436020b5aff6e10b500000780cc0800010023020000", 0x24) 2018/05/24 17:46:52 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x3af, 0x100000001}, 0x0) 2018/05/24 17:46:52 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0xfffff7fffffffffe) ioctl$int_out(r0, 0xc0205710, &(0x7f0000000100)) 2018/05/24 17:46:52 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000180)}}, &(0x7f00000002c0)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r3 = dup(r2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@multicast2, @dev, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'veth1_to_team\x00', r4}) read(r2, &(0x7f0000000040)=""/129, 0x81) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000400)) r5 = syz_open_pts(r2, 0x0) r6 = dup3(r5, r2, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000380)={{0x0, 0x1c9c380}, {r7, r8+10000000}}, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SG_SET_KEEP_ORPHAN(r3, 0x2287, &(0x7f00000001c0)=0x8) tkill(r0, 0x1000000000016) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000000200)={0x5, 0xff, 0xfff, 0x2, 0x40008}) 2018/05/24 17:46:52 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x100000000000002, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x71f267b3, 0xfd, 0xffff, 0xcb4}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x2, 0x0, 0x0, 0x7fff, 0x4}, 0x20) 2018/05/24 17:46:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000100)="04010000008b00ddb8460900ffb25b4802938207d9033780398d5375c51640939029ef0702f295136f8f6575eb353c72e475f7fd54482c03ac4db096404b4de6116f32f59d55f0147dcbb2fa3bf1fffba371917c4d7e", 0x56, 0x0, &(0x7f00000000c0)={0xa, 0x200000800, 0x20000000012, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/05/24 17:46:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/05/24 17:46:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl(r0, 0x4, &(0x7f0000000140)="f9a34468e0b10ef27d1b3e74bcbbecd9d4fa9e8cd3f454ceeae4c15b724d7eef8e84652c24700eadc242f50533c38b6cb6bafe1eca71b0580a00336f98adddfacc1d053b6c76dfbca791ade4814541e0794362f13644816432f90de4da48bcec0ffcb8ce3a4e86a5467af741ee8538ae906ed01b0c8359abfe7c7b727097c9de711414387b65a8fdbd4e69eecacac6ece4e253f0e67da225b5f3b9a9654465bc5c875fb32bc52034139956f5425870e405e29cf9ff6c2f07f9df3323263da16b5d599aaf") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5}, {0x0, 0x5, 0x0, [], 0x1ff}]}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f00000000c0)={0x4, 0x9, 0x8, 0x600}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0xa0001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 17:46:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0x80000001}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f, 0x0, 0x0, 0x28, 0x0, 0x6500}) syz_emit_ethernet(0x3e3, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x3ad, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[@srh={0x7f, 0xc, 0x4, 0x6, 0x2, 0x7, 0x3f, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @srh={0xbf, 0x2, 0x4, 0x1, 0x101, 0x8, 0x5, [@mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x2f}], @gre={{0x0, 0x0, 0x1, 0x66b, 0x0, 0x40, 0x0, 0x1, 0x880b, 0xdf, 0x3, [0x3, 0x81], "0399535fdf660bde957bdadda553cda50a1e8566e45389f7f28881dc828c91de4263846aed54092b1628efa942fb7a3dc518468158d4085582a6684ec9c9a53d6e99500007c4ca0a3fe54fa21cd3dd39da966cc3dbc2f596f145bfea26c891c93effc388edcecc9e78b923026e1948db6d7693c515c0efb547adf095aafeecc6f486294fd602c517dabf45a8e4f4d3f8aa98efc2c690ca787709a0891ae9aba8a6a45e9018218845dbec7c62d879e6ee34518a37fc01f681511a24c8a0b7e353ab2fdef38d6658bd9f17478540b5a75a2f8de6b1ecb445a0e91de4e1883511"}, {0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800, [], "9fd44ec000bbc060f84085e449ecd8f4ef7160ad7cdd718447422e3ae808e95a479f9b77f62aa141af23f5fe95a73370d1a03ff518df62e051291e2a53fec95347df43dd9ac32019ffba787fb3a936ef947cbeecc877e46aa322124f19ef6d68e4c3540bcca9fa7981c50e133bfcc51b10ab382bc6ecaf5044483de058529694cf525cf9529cf9b168a8ffbfbab4aa5b57569116b65145bc30e502f9947fb914c7af6c613bd57e40c5d6f14a64e0dfd661cd86504d8678be9d38d01f783c7d61d79d0d960adb6d5511912b"}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x86dd, [], "add0a9e85b340b9296908d41cf2cbeb4c97da556408201fd65c975f8ceedb2dc72b66c1c246c95c63be5141f7d32a49b377de0972f80768a434376ef1836d6ef840fff6808"}, {0x8, 0x88be, 0x4, {{0x2b6, 0x1, 0x1, 0x1ff, 0x101, 0x10000, 0x7, 0x1}, 0x1, 0x1}}, {0x8, 0x22eb, 0x4, {{0x8, 0x2, 0x80, 0x4, 0x19, 0xfffffffffffffffb, 0x1, 0x1ff}, 0x2, 0xfffffffffffffffc, 0x7fff, 0x3, 0x2, 0xff, 0x8, 0x6, 0x81, 0x3}}, {0x8, 0x6558, 0x4, "c53f9bc10b5218fbe6b21126ec5dfd4b51895eeabb8f1881b91980e74888ed41c49dc1d8bafc100ed78e3cc3b555dd235dba88b38388d4deb8c6d3795dcf58efc348b06d6b0f767c7520b7f6b0ca7326a75ba6ca9e1dadc8a4fecca66ad80f29bc3bb41a06f18c6f4f0b195587ebc281814d6457127854ef65964f36cbef44461b195c5e4c40fe1a57ae459fadf5b343cca1eeb3cdd0243195920ebeb7ebe99d397ef4d81cd3bca637aa32fbb0205fa83ce13b0277825ee8de7e55926a410d09a500e29e4b02e84725ee31eac6f31822b9bd66c818b198b5e770b2bd5905c12870ee421b78b1254e3319e2771a4b"}}}}}}}, &(0x7f0000001640)={0x1, 0x3, [0x194, 0xeb6, 0x5ac, 0x100000000387]}) 2018/05/24 17:46:52 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0xf) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000040)={0x6, 0x3f, 0xe3, 0x9, 0x1, 0x200}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/214) setsockopt$sock_void(r1, 0x29, 0x200000000011, 0x0, 0x0) 2018/05/24 17:46:52 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x800) fcntl$setstatus(r0, 0x4, 0x2000) 2018/05/24 17:46:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:52 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x8113000}) 2018/05/24 17:46:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x38ad2717, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000240)={0x2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}]}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x1f, 0x2) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/86) socket$packet(0x11, 0xfffffffffffffffe, 0x300) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 17:46:53 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) lookup_dcookie(0x5, &(0x7f00000000c0)=""/27, 0x1b) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f00000002c0)='..', &(0x7f0000000300)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='../file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000040)=""/83, 0x53) 2018/05/24 17:46:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0x7, 0x3ff, 0x5, 0x400}) timer_create(0x8, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) 2018/05/24 17:46:53 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x4, &(0x7f0000346fc8)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}, @alu={0x7, 0x100, 0x4, 0x3, 0x3, 0xffffffff}], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x2, 0x0, [], 0x0, 0x4}, 0x48) 2018/05/24 17:46:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x152, 0x0) 2018/05/24 17:46:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000080)=0xff, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x24040, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x101002, 0x2) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/05/24 17:46:53 executing program 2: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x0, 0x5, 0x9}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="e597cb"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x402, 0x0) pause() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x440, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/24 17:46:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0xd, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x2, 0x9e, &(0x7f00000001c0)="d3116b4fcaa53c9f074ba2b9d281d6919f09ac7e88b93cd8db2c0122fb2c924d6a64c2aa0d6ba30335b78a883d02d9a39b28398c1f27dc1e9fef7fff94ab79f17c387ae27aff5589a0755c53e88494218bbd34412bc0f78935024b71f17e300eef3b6eff66d8ab405875667cc0715b3e157e2af172eede5014604c16f2ae4f335bb259980c3b718427875777fccd50ab6e5b30788e2231569d308df39e34"}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x401) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000280)={0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x622ebbee}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000300)={r3}) 2018/05/24 17:46:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100), 0x0, 0x0) 2018/05/24 17:46:53 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x101, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) shutdown(r0, 0x0) 2018/05/24 17:46:53 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1451050000006714c6ccd68100000000000000000000000000cc8ced776d68628d18227ca594e596c3c034fa000000000000000000000000000000006e7150e124a584e80c981cbb136bbee32a0a9dd07412273166a36c717ab0eb492307daf5bc78c3e294faf43dd9fbe1d0cbf9ec8db68e5ce457489bc8749cf4bff3b72524dc5cb103b7d893b73a7d934d717ea89ec63ff7c45997712951cd519e616565df6c68ac1bfe7ff0a0f3dfea1e1e7d4f029f40a36e8c5505d4aebd99616db934"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x38d5, 0x4}) 2018/05/24 17:46:53 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) fchdir(r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0xffff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x6, @empty, 0x49}, @in6={0xa, 0x4e21, 0x7fffffff, @empty, 0x8000}], 0x54) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/24 17:46:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000002c0)}}], 0x388, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x152) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/24 17:46:54 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) r0 = memfd_create(&(0x7f0000000000)='/*eth0@]\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="030000001ba1628071c5384c83f3260da6c16b5088ae9b43622951e24ad5e5b9654599c18f4968ccfb01124cce065092de2c8aacf0c7e6973b5b47558c0c1cf5093a12859da1a56af6491eb1b44302a3076ff8ce00be8f5406dd9f1ac02fc4bd14ab59ffc1447e55a1195ce2e28f7142939db44e55f825f9effc998c77c038c42b77d6661b66af5c16ff22d71b89d86a3a69d31651662a34", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x10) 2018/05/24 17:46:54 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x9, 0x0, 'client0\x00', 0x5, "334266c6caf96a64", "c5ffb20661087d29a2ee0d4ea34278d5f6bfce5229fa3ef536ea63053163e24e", 0x9, 0xcd77}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x1000000000000005, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/05/24 17:46:54 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x8d) perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x9}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a600a0000a84335910000003900090035000c00060000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x270}, 0x0) r1 = socket(0x10, 0x5, 0xf000000000000000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'ip6gretap0\x00', {0x4, 0x1, 0x3, "328faad43bd5", 0x8000}}) 2018/05/24 17:46:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100), 0x0, 0x0) 2018/05/24 17:46:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000300)={r2, 0x2}) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd60093a0600080000fe8000000000000000000000000000bbff0200005f122e3330ac831d0000000100000094a8d506495842d41b0000089078ce54dc4a57cbb42f1b07cb92d9cae6ad1e2048bbcaa0d28fdccf5946e22522ee50e111a19e7011ed531e729df50382f03fa33b067ff54d96312af63b53475ec261c387aa317f53ac8a365fcbd0b6ba5aa1b455e63b4e2e64b31501e5da783fca0bb384afec701062b083221d7f3f47ce51e22b0f562757e88e3a593cd1e18323991bbfcd24bda24e8eab0a8c08415518bf933d6632c99addeac8"], &(0x7f0000000100)) read(r0, &(0x7f0000000100)=""/254, 0xfe) 2018/05/24 17:46:54 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000e5bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) write(r0, &(0x7f0000000080)="cd", 0x1) close(r0) 2018/05/24 17:46:54 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$SG_IO(r0, 0x2286, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f00000001c0), &(0x7f0000000200)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x10002) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000400)={[0x6, 0x81, 0x8001, 0x3, 0x100000000, 0x5, 0x9, 0x0, 0x4, 0xe4, 0x800, 0x2c5c, 0x932, 0x4, 0x2, 0x9], 0x0, 0x90004}) 2018/05/24 17:46:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/user\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r2 = socket(0x4, 0x6, 0x3ff) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40002240}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=@newtaction={0x23f0, 0x30, 0x100, 0x70bd2d, 0x25dfdbff, {0x0, 0xffffffffffff6aca, 0x3}, [{0x1028, 0x1, @m_bpf={0x1024, 0x6, {{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}}, {0x1004, 0x6, "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"}}}}, {0x6c, 0x1, @m_connmark={0x68, 0x1f, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1000, 0x7, 0x5, 0x8, 0xffffffff}}}}, {0x30, 0x6, "d2ae78a303c0b9eeabee98be62f2fd06f7f115fc31fc47d0faed14de1a3c210b3a87731891e57a9bf6f226"}}}}, {0x13c, 0x1, @m_bpf={0x138, 0xa, {{0x8, 0x1, 'bpf\x00'}, {0x48, 0x2, @TCA_ACT_BPF_OPS={0x44, 0x4, [{0x7, 0x91, 0xb08d, 0x9}, {0x40, 0x2ded, 0x8, 0x4}, {0x7cca, 0x0, 0x8000, 0x9}, {0x9, 0x7, 0x3, 0x8000}, {0xba, 0xc94, 0x4, 0x8b}, {0x5, 0x7, 0xcd, 0xf8a}, {0x18feb7cb, 0x2, 0x4, 0x5}, {0x8, 0x0, 0xfffffffffffffffa, 0x3fffc0}]}}, {0xe0, 0x6, "bdaceb88fe6af0165325b9980965bdf551a88d0b9dddcbca10a1bf5215307bfd331b1c22ddbab31282fd60cf65ab6d40408111524f209f141342f15c322690e674ef4fa4c0a036c0b501890a98660897b76d540be56932117da6ce1852b9be342e041788a2b5a5eda458140f41cdf93e52850668fbf19f7fe975294b8b026abe971d72d5b244556eceaded9ee27d6198c8dd3b7283b2810052bbb24933b6d3c13caf95c2e7fb08dea97d8ed69ddefc79e663687fd6939bdf27fe481bb25c8745623937c9b04f0064732ec5def98b9940729f698c94b02d2a6591"}}}}, {0xbc, 0x1, @m_bpf={0xb8, 0x1d, {{0x8, 0x1, 'bpf\x00'}, {0x1c, 0x2, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0xa43, 0x1f, 0xd, 0x0, 0xfffffffffffff82a}}}, {0x8c, 0x6, "e8800c8684a605138af6a0727feb63fdcc5e61fdff0cc256af25eb97a92d32c798c332bc5ed8101bd0db07b8c1633c93aec46b9dc0a22c496ddcc0966eca72265771ff567fdef78072865ee18a042c72678ab018359fd0ed94d28629304bceaca1dc67905250f68b9915b490a25b0c2638760853f4ddd38deaa3c8f8cceccb280928b4e04a"}}}}, {0x1040, 0x1, @m_connmark={0x103c, 0x2, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x76, 0x7, 0x8, 0x3}}}}, {0x1004, 0x6, "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{0x84, 0x1, @m_bpf={0x80, 0x7, {{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}}, {0x60, 0x6, "794bc489b36afa95b411573a705b6964a2f1a74e7f65942086d17425f2eb9e5748edade7b940ec06af5dda55d534bde6a9ab5de7b79c1bac2ce5c2b03d79d0055be61f8829988d94fd5b15a97432584e4e3a4b70d3cfb7383b5010"}}}}, {0x8c, 0x1, @m_bpf={0x88, 0x1c, {{0x8, 0x1, 'bpf\x00'}, {0x30, 0x2, @TCA_ACT_BPF_OPS={0x2c, 0x4, [{0xec5, 0x10001, 0x40, 0x2c2}, {0x3199, 0xa0000000000000, 0x8e9f, 0x1ff}, {0x80, 0x7, 0x2, 0x8001}, {0x6, 0xa5cd, 0x40, 0x6}, {0x1, 0x1, 0x4566040f}]}}, {0x48, 0x6, "4d92f116b5ad6405e90d72c561c9a53b3f35c718b4bd93163b8a0722d92cdbdafbf3de14e9d5958cd7d798c7faa62e54da8ab868eaf58444870e9ff480c16455748512"}}}}]}, 0x23f0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) r4 = dup2(r1, r3) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000180)) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4004240b, &(0x7f0000000040)={0x4, 0x70, 0x0, 0x7b9f, 0x7f, 0x0, 0x0, 0x2, 0x10, 0x0, 0x1, 0x7, 0x97, 0xe3b7, 0x4, 0x0, 0xfff, 0x8001, 0x24b850bb, 0x3, 0x20, 0x6, 0x401, 0x10001, 0xf79, 0x5, 0x8000000000000000, 0x9, 0x4, 0x7f, 0x0, 0x80000000, 0x1, 0x7fff, 0x3d, 0xffff, 0xfffffffffffff800, 0x2, 0x0, 0x8, 0x1, @perf_config_ext={0xac33, 0x100}, 0x4010, 0x5, 0x6, 0x5, 0x2, 0x80000001, 0x3}) 2018/05/24 17:46:54 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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={0x8}, 0x0, 0x9, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000009d00), 0x0) 2018/05/24 17:46:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100), 0x0, 0x0) 2018/05/24 17:46:54 executing program 1: unlink(&(0x7f0000000080)='./file0\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2040, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) getsockname$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/05/24 17:46:54 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x604002, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000011c0)=ANY=[@ANYBLOB="020000000000000000600000000000000010000000000000", 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@ANYBLOB="000000000000000000000000000000009400000000000000", @ANYPTR64=&(0x7f0000001040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000003136471c5cfde202e190289958312db07a962c7ec3d589f80294cf2dbe92148bdcb6c5c40824863e1c58d4e35fee72bdb825f6cb5d24093fdf59c77984c44667d97ae06adec309acff11ec40"]) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff, 0x2000001}, 0xc) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r2 = getpgrp(0x0) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000001100)={r0, r0, 0x100000000}) 2018/05/24 17:46:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b005e381e5b30000000000000008c11b53ef2caad18217ad400000000000", 0x21) 2018/05/24 17:46:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendfile64(r0, r0, &(0x7f0000000000), 0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) close(r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r3}, &(0x7f00000001c0)=0x10) shutdown(r2, 0x0) 2018/05/24 17:46:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1, 0x0) 2018/05/24 17:46:55 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000240)=0x24) 2018/05/24 17:46:55 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f91ffc)=0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x440000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000a214dc5d059e2f7a0000620a50ff0000000000000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/05/24 17:46:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1, 0x0) [ 382.062656] FAULT_FLAG_ALLOW_RETRY missing 30 [ 382.067270] CPU: 0 PID: 26284 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #89 [ 382.074539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.084010] Call Trace: [ 382.086611] dump_stack+0x1b9/0x294 [ 382.090229] ? dump_stack_print_info.cold.2+0x52/0x52 [ 382.095413] ? kasan_check_write+0x14/0x20 [ 382.099650] ? do_raw_spin_lock+0xc1/0x200 [ 382.103878] handle_userfault.cold.32+0x44/0x5a [ 382.108541] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 382.113108] ? debug_check_no_locks_freed+0x310/0x310 [ 382.118291] ? kasan_check_read+0x11/0x20 [ 382.122427] ? print_usage_bug+0xc0/0xc0 [ 382.126484] ? do_raw_spin_trylock+0x171/0x1b0 [ 382.131055] ? print_usage_bug+0xc0/0xc0 [ 382.135113] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 382.140114] ? trace_hardirqs_on+0xd/0x10 [ 382.144250] ? perf_trace_lock_acquire+0xe3/0x980 [ 382.149092] ? finish_task_switch+0x182/0x840 [ 382.153579] ? __lock_acquire+0x7f5/0x5140 [ 382.157799] ? graph_lock+0x170/0x170 [ 382.161596] ? find_held_lock+0x36/0x1c0 [ 382.165649] ? lock_downgrade+0x8e0/0x8e0 [ 382.169802] ? kasan_check_read+0x11/0x20 [ 382.173935] ? do_raw_spin_unlock+0x9e/0x2e0 [ 382.178338] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 382.182906] ? kasan_check_write+0x14/0x20 [ 382.187126] ? do_raw_spin_lock+0xc1/0x200 [ 382.191436] __handle_mm_fault+0x38d8/0x4310 [ 382.195832] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 382.200571] ? graph_lock+0x170/0x170 [ 382.204370] ? lock_acquire+0x1dc/0x520 [ 382.208329] ? find_held_lock+0x36/0x1c0 [ 382.212385] ? lock_downgrade+0x8e0/0x8e0 [ 382.216527] ? handle_mm_fault+0x8c0/0xc70 [ 382.220760] handle_mm_fault+0x53a/0xc70 [ 382.224816] ? __handle_mm_fault+0x4310/0x4310 [ 382.229385] ? find_vma+0x34/0x190 [ 382.232923] __do_page_fault+0x60b/0xe40 [ 382.236986] ? mm_fault_error+0x380/0x380 [ 382.241138] ? debug_check_no_locks_freed+0x310/0x310 [ 382.246488] ? graph_lock+0x170/0x170 [ 382.250277] do_page_fault+0xee/0x8a7 [ 382.254064] ? vmalloc_sync_all+0x30/0x30 [ 382.258199] ? find_held_lock+0x36/0x1c0 [ 382.262254] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.267101] page_fault+0x1e/0x30 [ 382.270539] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 382.276154] RSP: 0018:ffff8801b1527958 EFLAGS: 00010202 [ 382.281502] RAX: 0000000000000004 RBX: 0000000000000004 RCX: 0000000000000004 [ 382.288756] RDX: 0000000000000004 RSI: 0000000020013000 RDI: ffff8801b15279f8 [ 382.296012] RBP: ffff8801b1527990 R08: ffffed00362a4f40 R09: ffffed00362a4f3f [ 382.303371] R10: ffffed00362a4f3f R11: 0000000000000003 R12: 0000000020013004 [ 382.310631] R13: 0000000020013000 R14: ffff8801b15279f8 R15: 00007ffffffff000 [ 382.317917] ? _copy_from_user+0x10d/0x150 [ 382.322140] evdev_do_ioctl+0xb8f/0x21c0 [ 382.326191] ? str_to_user+0x90/0x90 [ 382.329895] ? kasan_check_read+0x11/0x20 [ 382.334034] ? rcu_is_watching+0x85/0x140 [ 382.338176] ? __fget+0x40c/0x650 [ 382.341717] ? expand_files.part.8+0x9a0/0x9a0 [ 382.346295] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 382.351321] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 382.356064] ? rcu_is_watching+0x85/0x140 [ 382.360198] ? rcu_pm_notify+0xc0/0xc0 [ 382.364073] ? __fget_light+0x2ef/0x430 [ 382.368035] ? fget_raw+0x20/0x20 [ 382.371653] evdev_ioctl_handler+0x144/0x1a0 [ 382.376050] evdev_ioctl_compat+0x29/0x30 [ 382.380203] ? evdev_ioctl_handler+0x1a0/0x1a0 [ 382.384781] __ia32_compat_sys_ioctl+0x221/0x640 [ 382.389526] do_fast_syscall_32+0x345/0xf9b [ 382.393843] ? do_int80_syscall_32+0x880/0x880 [ 382.398419] ? _raw_spin_unlock_irq+0x27/0x70 [ 382.402900] ? finish_task_switch+0x1ca/0x840 [ 382.409485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.415016] ? syscall_return_slowpath+0x30f/0x5c0 [ 382.419939] ? sysret32_from_system_call+0x5/0x46 [ 382.424772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.429605] entry_SYSENTER_compat+0x70/0x7f [ 382.433997] RIP: 0023:0xf7f48cb9 [ 382.437365] RSP: 002b:00000000f5f440ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 382.445059] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400445a0 [ 382.452313] RDX: 0000000020013000 RSI: 0000000000000000 RDI: 0000000000000000 [ 382.459567] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 382.466818] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 382.474073] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/24 17:46:56 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x891e, &(0x7f00000001c0)={'team0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x206, 0x375, 0x10001, 0x0}, &(0x7f0000000040)=0x10) syz_emit_ethernet(0x56, &(0x7f0000000200)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@canfd={0xd, {{0x0, 0x8, 0x35f, 0x8}, 0x12, 0x2, 0x0, 0x0, "d096392483c7eb27aebf5d418646f4b32e692789af095798d1f08245c0acaa09c7179790f8a4bf1dadfd3e3ea3653392f602a3617bf4f9055975213d9c42b4ab"}}}}, &(0x7f0000000080)={0x0, 0x2, [0xdd4, 0x5bc, 0x7de, 0x468]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @rand_addr=0x101}}, 0x70cd515d, 0x1, 0x84b, 0x0, 0x2}, &(0x7f0000000180)=0x98) 2018/05/24 17:46:56 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x36e, 0x400806e, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x130, r2, 0x700, 0x70bd2d, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf92c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbce7}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x48000}, 0x40) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) r4 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000100)=r4) 2018/05/24 17:46:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1, 0x0) 2018/05/24 17:46:56 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setns(r0, 0x20000010) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='smaps_rollup\x00') close(r1) 2018/05/24 17:46:56 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x20, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001780)=0x0) getresuid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) fstat(r1, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0}, &(0x7f0000001bc0)=0xc) stat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001cc0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001d00)={0x0, 0x0}, &(0x7f0000001d40)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001d80)={0x0, 0x0, 0x0}, &(0x7f0000001dc0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001e00)=0x0) getresuid(&(0x7f0000001e40), &(0x7f0000001e80)=0x0, &(0x7f0000001ec0)) fstat(r0, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001f80)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f0000002080)=0xe8) getresgid(&(0x7f00000020c0), &(0x7f0000002100)=0x0, &(0x7f0000002140)) r18 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002180), &(0x7f00000021c0), &(0x7f0000002200)=0x0) r20 = getgid() sendmmsg$unix(r2, &(0x7f0000002340)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001480)="7cb5c7e51b6168f0fdb705cf1c76453e4512fd99643f92a7a6462c78d721298bf9289288ab70227e271672f62c713a0d36b8dc9d11b40a97f4a37da4516f176fd78a7c6b5f80075d9d26bf7b0c95f2058dd3948e36a58cef1ebc20be6425b4a54eec8d638e2607a825c7892a1fad33e128357ab58d8443efc1b63cb3774e7b6ffed8d2375baa9e2a403582620b", 0x8d}, {&(0x7f0000001540)="2a0996b155b40a1a13026aa3295edf48034210918ab00dde2bbf2424dd6367bc74f264b9e6cf01c5dd6e68251402fb964dfab3034c55c0a55708dfc43b941b160516a2a46d3a02ba067229932c067a781c493ba7f4025fb57e172dc356d63399de59c6b9af83bdf00c61251d1689527bb0a98074b875a24e05895233e95787114b754f4f74e54a3040c8cca90decfc4bcedde57750", 0x95}, {&(0x7f0000001600)="c24f441488d109c65a82467a474bae9424b9eb27134207c7f4c7e185eb5cbc523a17b14587e40d41ae91f49b4fa408cb3dce3eb657b65200159e3f733c3a97d8d371f27bf890ea4bd146f49dcaf23f9de4433428ca04d9958a59ee60b4a17f5d5cd4a8180f8e38b363b07e1f2f3788b0dbff6a6894dad79501ca56aa", 0x7c}, {&(0x7f0000001680)="4b53f78f49a0b97f89db1bfdff2ea5732d442d3554263c9f956a9c9713f0ec65b80d0bdd8b51a49e941dbffe8bf1ef0fc5faf0aa55b17a504bdde833167a4f1f6de765c1740f3bfad863699cb53eb4e49ad7158b80d476149a7f51d8b1539f3e5e3d57692d21c922ccd321e81fcc378e619e98190c1e3499c864852d6ce365388fc25791ad17370a52369b40330532a8b96a949eab4ac06b41a50bfdf337bc5478ff97fd33c74d", 0xa7}], 0x4, &(0x7f0000001900)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r0, r1]}], 0x60, 0x8000}, {&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001a00)="89f4507825bc60fe4f233a3bfa8a8fb88f0d79252ae4a06fc99a8f9eea39784cd843154b695f1da53d8169e98d92339935ed53fdde505b4dc84cc5cc8da679eafcfccd94c8041cec108dbdd75d294bba632430e0d814", 0x56}, {&(0x7f0000001a80)="e007f1cac7d0032987fa682b18389ada2066acad46c865f27903d4b0a5b1da7b56f4433d6b3a6e40231ac6d25236cc1d63211c9c23188c4e07f5a1f8d05ac9b5df6a9ccf1050a03b49c8cabb40433e85ca52e57bdbf934076ee8accc6fa0979fdb8464c4ade63f11690bf82250ddd61323c05d9a0193d6c97a56e15ea8a40187d5c6457a973166b4", 0x88}], 0x2, &(0x7f0000002240)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r0, r1, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r0]}], 0xe0, 0x4000}], 0x2, 0x4000) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffe9b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000840)=0xe8) sendmmsg(r1, &(0x7f0000001400)=[{{&(0x7f0000000000)=@rc={0x1f, {0x8, 0x4, 0x6, 0x400, 0x5, 0x3}, 0x6}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)}, {&(0x7f0000000200)="1a5223011d14d790dba9f56576d1958948e9b9bcf6cc74b5277daa72be2c0cf3edd32ed076fc91ec462d3ee09a4d2e5b282807231c0932e693a9a5f5648f06ba9b1774e98166f95bddaaa78fe9bd321bef73dc58daebe88554ded52bbcea3621228a88dbda7c76e805cefb690dda7927613a7d39458f23b43095dafdf333cc8abbaab212b48bed25d4135af2514610af8829586a728079bb61f516e92aafe7297860651e530f", 0xa6}, {&(0x7f00000002c0)="4f99fb12f642bbaffbc5973faf134859e4d78d1296a43fd8f29a6dada8acef78ae08d58bc1f35afd664bccd9825496b8e6ed0576d484c18087540e0fa580cd2affb111ba4ef22e85402fb5961171d27db114dedefe20c20b629e6695b88cad8b0a0f41addded14c30400e6a10edbce0c44ae489a59f232cafb957c5f5b03fe93ec42bdde324d97cae48a9445c84f6234073f66955148ebba34a72330ceaef6d00cd2d7abd413a232c83b92cd0b4e0ff68b39c2366c51bb2770b0cc03045ecbd4ba9f6f0434f4352299ab932693269f73e8c76454379afa", 0xd7}, {&(0x7f00000000c0)="4ab57d1f6c47d639a13d7c63bc90a0313029c38683f09fdfd45a0b88ced9f4be75e1d38dda580368e722332e51c8104c47615ffc7c95e6c6ee4ef816940771056292eef5e1f02362b072e7e0947c53d4b7cdfc577ce8c55398f11e2b1c13610868d1ecfd4e148039587b61aea17c1d422b0f839398f5f60a46", 0x79}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f00000004c0)="1195cbf47da74a63925270458f05599641e56560a17402aed33c14e614a0f2efc0f8240ab93b35ee79496871782cbd8e0738d1b1e76abc56bd772d9bf042d367f8a898861b9f040594bac73abc82d14a6ac3ff64814a901a1d2f15fcd935246e0d2cdc605837627f0f9da94e6f5a3c94831db7bebd6b8d4c8bb0ef239ae91af82c3acbd5998d89c8c5cd0c00350f42447bc70bccad8a0d45598559192508bcfa478c2029c995", 0xa6}, {&(0x7f0000000580)="817d215fac588a6bb5ad9d40674a7424fa397769070bbcd09583e25a79359ed11b8a4a1a4c514248d353870c962ffbb6617be64d62191690f6cdd934", 0x3c}], 0x7, &(0x7f0000000600)=[{0x30, 0x100, 0x10001, "ab4d5067274a510578e4809132b812113e308b116c34601ec679715e998370f8daa6"}, {0x44, 0x1, 0x3, "33defd6f2a49576bc23363f890c46076978788d2843c4cf8c286378d6b610ebb096a4ae9ab1a99da1ab857b9a4d1f866f46ca4810974"}, {0xc0, 0x116, 0x5, "d1815c81fb01cf9edd27800a85d51f6d27dc3351deba254baae89f04bb6fd20e00803d6e1a68ceb955a191d36fc040b32c802c5c02102a005ccafaa0766501d97d173186d8be9e19a1c6b7366adca449b05f96f526cb4546f0f69018a159c5dd39ee63ee935f7069222ca4fa5607d82517eaa545c4d16f87f384e6f86d4a2f7d9b7f5d7e7289bb767dd412391edb746287740b17b8f6ecf04bb52134880b979f70ad5a98c47d9ad705f780d374d1e4462d"}], 0x134, 0x80}, 0x7f}, {{&(0x7f0000000880)=@can={0x1d, r21}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)="3ad1ffe6b203ee5d0ce11125e51ab346eda380a374497f8c08bfd20c1ee76894aeaf2477b7243bedfcc530ae476eb63712b617d5684381fd8db5ea0fce40d7daf3c3e1662f3f522a2fdec1e90681c7ce2311d6de3004e51d8e7d04d744872d3ecc75523a80a1bf5de791e6eddca46f539454aba8b11bfccf0034312c3c9500e97cf19bbd029aec56d1539af2", 0x8c}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x2f8, 0x4}, 0x1}, {{&(0x7f0000000d00)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'tunl0\x00'}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000d80)="d67268f25a4f5444af2d5aaa60d5d78da541b074f48e41aae2035200b6e2eda3780a79c0f1179331ed21975b744b2e5456c7892ce98dc8a8fcce0785af5b6643462c55eff4726fa6a51e7a24dab2611545ba14973fb99d5717dee46fb9c6081b805505ef40546603d1e2b048cad76a5c7adb1d96be24bcfd56096ae7a7bdba2cec879583c51f81bd45408d8531d0c9456c2c448326eb929a761fbef110dd6c217bfc7498096a663c90052198314093fd3f9eca60bac442f0a6eeb67e2d8d4a6d", 0xc0}, {&(0x7f0000000e40)="b7c15879bf9cdf061733c8eddf8320526fde034ddcde2415d33cb53c221dcb06a98cc54ef33515bea9d346efad3a268cb986a57d33f8b112b168c229f9215e0c9593182755a5bdfe1d0c911bb75924fb0c67f82967d41f2da3b1aa3bd714f9a3f44f85331d9a502d07113c77326d3badf001fd05fa89240f6c59c7cacac231d3cd8726e46f69d149be4e96ffe3bd208e67ff3cff7991709190abd9de1335e89768a0ba1552839cdec2d5e9a61c", 0xad}, {&(0x7f0000000f00)="1ee67f7921a0e04c0a7f0aeb0183370693325c6ceef81275efa52bf3d2ec5a1ffd31ba167cf62b56d397db31deafe59c226e3f2efc1df3beac3d5ade35811ab463224ca8d4da89c53b7d6ac361a6ee1f86585a92b5d4eb1a222aa381f84f1f3de0505a56b8b6518d653dd9e2edd6f7088ea4138c6c299b04c2ee62cd976be95a762a27d57d8728b222e8dc1c4b269489a3df9818de57fcf0540236cee67ffb324c04d55f367fc34164232f834e080f5607424026abe9389ff00792641cffeecdc3413a139c81c826954f2737dd269a3e7ae2cb324cd9b19066feabf6a5eb2665450761353bfff8cae7ecb05e36c0b92f88", 0xf1}, {&(0x7f0000001000)="4f914329bfcb3cf080b16cb976990b5d2efcc03587eede79b8d64a955e6bdfd8960c528d02e365f4551956d9ff8fc01be93497f5e17c7554875a15328774ed1ba951fe9521e91c718d023df5a0b0baaef9cc5334d1a21cf721e750026fba5263a00fd7ac6b768347422ebd21c93d1c167f4eb32bf5850ad1613c253ba6d363167ad776fc911aea6ea9ac3343244c12cafe1f06a0bbc3b3ff3f3ab9e7e6cf0e34913bba182ed3ba1a1daf4965325404995c5bcffdeba6d330c3185497a8e90d5c4f", 0xc1}, {&(0x7f0000001100)="5ec95998ec1d63d22861c5e5468d028a0e4d732dbcce8639cbf5774f078907d19787cf699616e5174d27f70087486644374941cec1d4f0c64933fad820898ae0bcf7e7f47dcc1690e5b43cf078eab6656356627ce62c57c6655c6be990904b9610628e001bf0eb4485424e6ddcde9195779c6e3c2dbf1fdc87adcc16e700589d683ea0ca0b546a1836c1ee742a1a23e36e26b295f650a137258c095074c44b4ff0139478059d3d3b42205639cb8440f024b6eb806e49c565c3b4fc9989057861291b9ab1fea44e974439cd0a466e6adae6f4", 0xd2}, {&(0x7f0000001200)="8b965992cf65928c40c61c12c44cf81d9234c1556d4a081cb7096cc57f53ac3e7e7bc49e69ec8bae964f3147ea201549542913379178f9436315067060c307327ad9f35adbb705d871b2b79d8ed03bd5fa5439709441209e2485103083b96fac85e23c79a1f1068f1966a063358c4c789ca754ebf89537d03856084d21201a1777ccd525e6ecf77c1623d4ee05535ef5e0032b4694299da6fd2d1114bca6b1b637f8178583ff241a9f2964c826dd9b1933d2aa4642cdb52d4b22ff5168502a502942152348be41b0c3bb5d4da23963a315a8bd5aaebf98667f708480d6def20e31dce8d399ad002fcfd7d7cef2071cdfd5889f9f6552", 0xf6}, {&(0x7f0000001300)="83bd9d6d42a590ef3858ba801eb926e8b4976dfffcd011", 0x17}], 0x7, &(0x7f0000001380)=[{0x78, 0x19f, 0x9f, "bcc7e11930f6d6f480ac39e568a609a12ee5035d3c6f2be7ab914e4ede65db0fbd3b8b02027aae76dc260d377e27c9d0d790b8575852843b15350e2056645054306040285f577489c9352ba1abf6f59fec75369e4edb5f7c3bb4fbeb94e2a3931f572967177bb80735da9e"}], 0x78, 0x20000000}, 0x60277572}], 0x3, 0x2) 2018/05/24 17:46:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x4100000000, 0x44000) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="8f717a6e3386", 0x6}], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x4}, 0x32a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x404200, 0x0) ioctl$KDDISABIO(r1, 0x4b37) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000600)="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", 0x108}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") memfd_create(&(0x7f00000003c0)="636c6561725f72656673007edb", 0x3) writev(r2, &(0x7f00000000c0), 0x20000000000003fa) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0x2b, @loopback=0x7f000001, 0x4e22, 0x1, 'lblc\x00', 0x20, 0x840, 0x5}, 0x2c) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x3d, 0x0, 0xe, 0x12, 0x1, "685b0cd3e0b26890207c173365b356796a346d3412928c45d5af0478da3102fcd248c4132a63bd7fa62f1da14835070c2244913326a31b643766febfe9c56505", "e7a831fc870c9872a3adfa27a6e4d4523be20759e9a4b833fc7fd986c221cc670d061d0c4528b1cf324c086e728ce34b28f500928fda57bd05b27f8506dfa980", "7410b73f49050f906081d7d54623e70f8c893b51ef5c9cfed595e4936633dec0", [0x2, 0xfffffffffffffffe]}) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x401, 0x9b, 0x2, 0x7, 0x0, 0x1f, 0x80000, 0x1, 0x1, 0x8, 0x4, 0x1, 0x9a, 0xffffffff, 0x8001, 0x8, 0x9, 0x5f, 0x101, 0x0, 0x8, 0xfffffffffffffff7, 0x7, 0x400, 0x3, 0x1, 0x4, 0x800, 0x69, 0x4f, 0x4, 0x4, 0xf92, 0x2, 0x6380000000000000, 0x8, 0x0, 0x2af, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x800, 0x4, 0x6, 0x7, 0x8000, 0x7dc, 0x9}, r3, 0x2, r2, 0xa) 2018/05/24 17:46:56 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r0, 0x9, &(0x7f0000000040)={0x2b, 0x5, 0x7, 0x7ff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r1, &(0x7f0000000b40)=[{{&(0x7f0000000840)=@ethernet, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)="9b8b21", 0x3}], 0x1, &(0x7f0000000a00)}}], 0x1, 0x10) 2018/05/24 17:46:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3, 0x6800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getpeername$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x6}, &(0x7f0000000200)=0x8) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f0000000040)='./file0/file2\x00', 0xc000, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000240)=0x44) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000000c0)=r3) 2018/05/24 17:46:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000080)="33761747ef13ff24ae50c4ee5913709189449822a74f584645710a4b261318e6eda6fd6b99652a8fb3ab7bd6838170b93fa1370a9b50e7c04bb4f2a63cd04e5fadb3c5a169e26fedc6c9bfdd5940a39f96f5279be7e7436f5410063fa8ecd1df864b79ae61ba1764f42f443c92b09579d44e427ab11b33995384bba23b5cd0eb34fd8401a44bd0a7e8db2aa58279243be390943c149c3492a55bfb", 0x9b}, {&(0x7f0000000140)="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", 0xfffffffffffffd30}, {&(0x7f0000001140)="cf1231a1226c529622cdd831c0a9fb727c9b8971d353c22dd3323bc66f302855b2a4b6c036f6cd90bfc971720e1f4e9b4443ad0c3437609b3147fc5b4c326ced637ce0190791aefb6c481463be73b4d64fd9564342901acb0968b64dc0a352a022146af4d1b9be33d8bb1479bc427dfac4abe0", 0x73}, {&(0x7f00000011c0)="68168b2d3b5b6ab8060829cfd9db8cc6437138d6aa2beaf876238bc506892404307208f191720ecd90129a73c93744c30780faaccfc65640a1dfe75a0ce95ac8d972e2db0e03277eaa35cfa8d73a2c6ade95129befc89587521c3ff8ebc969c9591914ad9438f896641b9f8dd5daa260b9eb6d382898e8d73009746de7c64879fb4500c2795ce03364cd5ec0621d73d63df2116d7f89f85cbb4e53c921f36cbda5", 0xa1}, {&(0x7f0000001280)="6e255a5ec71e99f33453527c562e95a754fff197dbb25c0b44092a27d9966b4bf3ebe99665eff953889566a6b0d70448d451f98f6470059a8b4579684967aff58fcb18318d8629b88f51037500febb275a844457b45f", 0x56}, {&(0x7f0000001300)="2a0839c700b9f9ab64cbaaff3781ff9548", 0x1b5}, {&(0x7f0000001340)="45f289858407d558eeac7db6062d09f348298ae3e796d79a20e7678d9f4f8794c963fcfc371e1d090746415825b05239700bef3b6321dfeb451b4ca0824d660ff2e0919671386020fbe7ba0e123df8125fd585fe1708c4c77765910a4f3a1dd5045804dffd0eda0e343cc5c8e5420e07c52bceb8c6a0dfbb6f16e5383d02cb4b1921bdc98ebefd1148c456334432354b2d14bd382457c46f9e55d872369b85a17779bd05859dfe4675fcde2ae86e870834c8c0f2be72760e3f777cb41adf6b273d4aadf3322942acab1cabd9e9ba63c5323a145a789328a28ded3ce4d5adbce69cd59b", 0xe3}, {&(0x7f0000001440)="c368fcd9db89f9a65418c2d7c9c32c8e59964bb388ddb471b6e1c86fbece49b874d63db81f861d43d9f61a177d5224b7cb0431a421186b19820e23fbdad886502faa3a59939b3edc78a5cbd7597dc8059fd46bcaaa99e27b3a1b460b29ca22131f3658a8889846652d2e8bb05bf61cc3ad93cbd902efe3ddec1884d9a246bdd5c234aec0ed881cd056c341da35ca0cd08f81e9dbc54e603baf7953cbccabc964966735fc10f5cc924aeb2613f393a0a59dc22490f2f925db1b6d61b60ba9d0d3131f5af6f172186a2265ee6ad192d2b31ad5", 0xd2}], 0x8) 2018/05/24 17:46:56 executing program 3 (fault-call:3 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:46:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='auxv\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a00)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000b4030000ffffffff380100003801000000020000ffffffffffffffff200300002003000020030000ffffffff0400000015b7a1a3181dd3d29ad465476693f47e00f02f830a26da55ee3eca7fe9f0cab78cda1e5cfa920f21f71993f339d557976658a920ad0e6617fece62202351f7bfef295b764d7174043f677f27cd8209c0df3a3fcb3e0d407e329d889ff71fa1f61ef5c98989bc7a718e25de93868edc7ac05bd64866af97e2a015a1", @ANYPTR=&(0x7f0000000000)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001401380100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000010000000c00000000000000020000002c006168000000000000000000000000000000000000000000000000000000001f00000003000000010000002400434f4e4e5345434d41524b0000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001842100002df30000010400000200000000000000ac1414aaffffffffffffff00677265300000000000000000000000007465716c300000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000840001100000000000000000000000000000c40020010000000000000000000000000000000000000000000000002c00616800000000000000000000000000000000000000000000000000000000fdffffff81000000000000005c00434c5553544552495000000000000000000000000000000000000000000001000000000000000000000006004000260014001b0006000c001b0027003c003f0006003d00090005001d001a00000002000000ff070000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x410) fgetxattr(r0, &(0x7f00000000c0)=@random={'trusted.', '{\x00'}, &(0x7f00000001c0)=""/161, 0xa1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/24 17:46:56 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000002a40)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x1e) connect$pptp(r0, &(0x7f00000028c0)={0x18, 0x2, {0xfffffffffffffffc, @dev={0xac, 0x14, 0x14}}}, 0x2ec) 2018/05/24 17:46:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfe7a) mmap(&(0x7f00005db000/0x2000)=nil, 0x2000, 0x0, 0x31, r0, 0x0) read(r0, &(0x7f00000001c0)=""/196, 0xc4) 2018/05/24 17:46:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da67}, [@nested={0x4, 0x27}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc17, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) 2018/05/24 17:46:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x8001}, 0x4) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000040)=0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) 2018/05/24 17:46:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0022f8ff020000000000000000000000", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040)=0x5, 0x4) [ 382.822257] FAULT_INJECTION: forcing a failure. [ 382.822257] name failslab, interval 1, probability 0, space 0, times 1 [ 382.833914] CPU: 0 PID: 26384 Comm: syz-executor3 Not tainted 4.17.0-rc6+ #89 [ 382.841195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.850557] Call Trace: [ 382.853157] dump_stack+0x1b9/0x294 [ 382.856800] ? dump_stack_print_info.cold.2+0x52/0x52 [ 382.862011] should_fail.cold.4+0xa/0x1a [ 382.866078] ? lock_acquire+0x1dc/0x520 2018/05/24 17:46:56 executing program 2: r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/247, 0xf7) keyctl$revoke(0x3, 0xfffffffffffffffe) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x5}, 0x8) [ 382.870060] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 382.875175] ? __lock_acquire+0x7f5/0x5140 [ 382.879421] ? graph_lock+0x170/0x170 [ 382.883262] ? find_held_lock+0x36/0x1c0 [ 382.887332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.892880] ? find_held_lock+0x36/0x1c0 [ 382.896989] ? __lock_is_held+0xb5/0x140 [ 382.901071] ? check_same_owner+0x320/0x320 [ 382.905406] ? rcu_note_context_switch+0x710/0x710 [ 382.910351] ? lock_downgrade+0x8e0/0x8e0 [ 382.914512] __should_failslab+0x124/0x180 [ 382.918761] should_failslab+0x9/0x14 [ 382.922573] __kmalloc+0x2c8/0x760 [ 382.926130] ? compat_writev+0x32a/0x3f0 [ 382.930207] ? kernfs_fop_write+0x33d/0x480 [ 382.930659] netlink: 'syz-executor6': attribute type 39 has an invalid length. [ 382.934537] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.934571] kernfs_fop_write+0x33d/0x480 [ 382.934586] ? rw_verify_area+0x118/0x360 [ 382.934607] do_iter_write+0x491/0x5f0 [ 382.959701] compat_writev+0x206/0x3f0 [ 382.963598] ? do_pwritev+0x270/0x270 [ 382.967410] ? __fget_light+0x2ef/0x430 [ 382.971433] ? __sb_end_write+0xac/0xe0 [ 382.975517] do_compat_pwritev64+0x182/0x1b0 [ 382.979937] ? do_compat_writev+0x240/0x240 [ 382.984272] ? mm_fault_error+0x380/0x380 [ 382.988434] __ia32_compat_sys_pwritev+0xc7/0x140 [ 382.989364] netlink: 'syz-executor6': attribute type 39 has an invalid length. [ 382.993298] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 382.993318] do_fast_syscall_32+0x345/0xf9b [ 382.993337] ? do_int80_syscall_32+0x880/0x880 [ 382.993350] ? _raw_spin_unlock_irq+0x27/0x70 [ 382.993367] ? finish_task_switch+0x1ca/0x840 [ 382.993385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.993404] ? syscall_return_slowpath+0x30f/0x5c0 [ 383.034056] ? sysret32_from_system_call+0x5/0x46 [ 383.038913] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.043771] entry_SYSENTER_compat+0x70/0x7f [ 383.048181] RIP: 0023:0xf7f13cb9 [ 383.051659] RSP: 002b:00000000f5f0f0ac EFLAGS: 00000282 ORIG_RAX: 000000000000014e [ 383.059374] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000100 [ 383.066647] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 383.073919] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 383.081189] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 383.088471] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/24 17:46:56 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) exit(0x10000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8, 0x101, 0x7f0, 0x80000000, 0x0, 0xffffffffffff4a3f, 0x10000, 0xa, 0x81, 0x20, 0x5, 0x9, 0x0, 0x81, 0xfb, 0x390, 0x7f, 0x1, 0x3, 0xf705, 0x10001, 0x9, 0x8, 0x5, 0x24d, 0x2, 0x3, 0x5, 0x0, 0x2, 0x9, 0x3f94, 0x0, 0x8, 0x1ff, 0x1, 0x0, 0x0, 0x3, @perf_config_ext={0x3, 0x800}, 0x4000, 0x7, 0xff, 0x0, 0x8001, 0x1f, 0x6}, r2, 0x6, r0, 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000070a01ffffffffff0000000000000000c9685f5f97c156a3f000000000"], 0x21}, 0x1}, 0x0) 2018/05/24 17:46:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400b2db240f4eac31a30000a2844fce802e91367284685ea724530b709c16614000cd4571d829d457f5a3031731e490b6ef0ccfe0e01817107c9efad19a02538414ac5d4141f2fc2d29e334ec8a9abe583d94983505234685afcb974acaa303558cf28afc0667964d41080e88b87d1622b5b5194a48d585bcf49a3663ad690321fff75f07f36d85532b9773ac364b470000"], 0x14}, 0x1}, 0x0) 2018/05/24 17:46:56 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7, 0x0, 0x10000}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() socket$packet(0x11, 0x3, 0x300) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x9}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000100)) rt_sigtimedwait(&(0x7f0000000000)={0x8d9}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x152) 2018/05/24 17:46:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) recvmmsg(0xffffffffffffffff, &(0x7f0000002780), 0x0, 0x0, &(0x7f0000002840)={0x77359400}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x101000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2b, 0x20100) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r4, 0x404, 0x70bd29, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/05/24 17:46:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readv(r1, &(0x7f0000001300)=[{&(0x7f0000000140)=""/70, 0x46}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/24 17:46:56 executing program 3 (fault-call:3 fault-nth:1): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:46:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000620000024d564b0000000001"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 17:46:56 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffb) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x20) get_thread_area(&(0x7f0000000040)={0x6, 0xfb4316da467e0961, 0x4000, 0x10000, 0x7, 0xd6c, 0x6, 0x2, 0x9, 0x1}) ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000000)='\x00') [ 383.175621] FAULT_INJECTION: forcing a failure. [ 383.175621] name failslab, interval 1, probability 0, space 0, times 0 [ 383.187273] CPU: 0 PID: 26421 Comm: syz-executor3 Not tainted 4.17.0-rc6+ #89 [ 383.194559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.203924] Call Trace: [ 383.206524] dump_stack+0x1b9/0x294 [ 383.210166] ? dump_stack_print_info.cold.2+0x52/0x52 [ 383.215358] ? cpuset_write_resmask+0x175/0x2e80 [ 383.220122] should_fail.cold.4+0xa/0x1a [ 383.224186] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.229286] ? graph_lock+0x170/0x170 [ 383.233074] ? __lock_is_held+0xb5/0x140 [ 383.237161] ? find_held_lock+0x36/0x1c0 [ 383.241213] ? __lock_is_held+0xb5/0x140 [ 383.245275] ? check_same_owner+0x320/0x320 [ 383.249584] ? insert_work+0x4e0/0x4e0 [ 383.253470] ? rcu_note_context_switch+0x710/0x710 [ 383.258407] __should_failslab+0x124/0x180 [ 383.262632] should_failslab+0x9/0x14 [ 383.266426] __kmalloc_track_caller+0x2c4/0x760 [ 383.271186] ? rcu_is_watching+0x85/0x140 [ 383.275324] ? alloc_trial_cpuset+0x23/0x110 [ 383.279729] kmemdup+0x24/0x50 [ 383.282923] alloc_trial_cpuset+0x23/0x110 [ 383.287149] cpuset_write_resmask+0x247/0x2e80 [ 383.291726] ? mutex_trylock+0x2a0/0x2a0 [ 383.295785] ? cpuset_css_offline+0xb0/0xb0 [ 383.300103] ? save_stack+0xa9/0xd0 [ 383.303837] ? save_stack+0x43/0xd0 [ 383.307454] ? kasan_kmalloc+0xc4/0xe0 [ 383.311327] ? __kmalloc+0x14e/0x760 [ 383.315033] ? kernfs_fop_write+0x33d/0x480 [ 383.322643] ? do_iter_write+0x491/0x5f0 [ 383.326694] ? graph_lock+0x170/0x170 [ 383.330570] ? do_fast_syscall_32+0x345/0xf9b [ 383.335055] ? entry_SYSENTER_compat+0x70/0x7f [ 383.339627] ? graph_lock+0x170/0x170 [ 383.343422] ? find_held_lock+0x36/0x1c0 [ 383.347482] ? find_held_lock+0x36/0x1c0 [ 383.351542] ? graph_lock+0x170/0x170 [ 383.355343] ? kernfs_fop_write+0x227/0x480 [ 383.359652] ? lock_release+0xa10/0xa10 [ 383.363617] cgroup_file_write+0x317/0x820 [ 383.367845] ? cpuset_css_offline+0xb0/0xb0 [ 383.372165] ? init_and_link_css+0x880/0x880 [ 383.376566] ? __lock_is_held+0xb5/0x140 [ 383.380628] ? init_and_link_css+0x880/0x880 [ 383.385041] kernfs_fop_write+0x2ba/0x480 [ 383.389185] do_iter_write+0x491/0x5f0 [ 383.393071] compat_writev+0x206/0x3f0 [ 383.396960] ? do_pwritev+0x270/0x270 [ 383.400753] ? __fget_light+0x2ef/0x430 [ 383.404744] ? __sb_end_write+0xac/0xe0 [ 383.408712] do_compat_pwritev64+0x182/0x1b0 [ 383.413114] ? do_compat_writev+0x240/0x240 [ 383.417427] ? mm_fault_error+0x380/0x380 [ 383.421566] __ia32_compat_sys_pwritev+0xc7/0x140 [ 383.426398] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 383.431406] do_fast_syscall_32+0x345/0xf9b [ 383.435719] ? do_int80_syscall_32+0x880/0x880 [ 383.440299] ? _raw_spin_unlock_irq+0x27/0x70 [ 383.445841] ? finish_task_switch+0x1ca/0x840 [ 383.450340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.455869] ? syscall_return_slowpath+0x30f/0x5c0 [ 383.460791] ? sysret32_from_system_call+0x5/0x46 [ 383.465636] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.470473] entry_SYSENTER_compat+0x70/0x7f [ 383.474883] RIP: 0023:0xf7f13cb9 [ 383.478232] RSP: 002b:00000000f5f0f0ac EFLAGS: 00000282 ORIG_RAX: 000000000000014e [ 383.485931] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000100 [ 383.493187] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 383.500443] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 383.507701] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 383.514960] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/24 17:46:57 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0xffffffdffffffffc, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) 2018/05/24 17:46:57 executing program 1: ioctl$BLKRAGET(0xffffffffffffffff, 0x8000552c, &(0x7f0000000100)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3c4a, 0x4000) fcntl$addseals(r0, 0x409, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000009b200000468b65bb5c75585e75e3931c78781f65787dd76fdf0b447e158a0aac000c9cb30a66f67dcc9955a218240c71cbf40af11a0686e9a7047f88d1980bb50498259c16c39e871bec6cd3089a8632840b40e691ebe70913841ff90f01a32ec006932a851c7f567228b6150a809a415319a383520f1d6931c4f6ed2a611bd563a7c0c3f907d3bd3ca802cd230bc9baf18566bca242ac4d84e0955a3b0000"], &(0x7f0000000140)=0xbf) [ 384.000835] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/24 17:46:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="580000001400192340834b80040d8c5602067fffffff810400000000000000000b4924ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00002210000100000c8900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x18000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/24 17:46:57 executing program 4: prctl$setmm(0x7, 0x100000000004, &(0x7f0000ffd000/0x3000)=nil) 2018/05/24 17:46:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x20010, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r1, 0x408, 0x0) dup2(r0, r2) 2018/05/24 17:46:57 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001700)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000001780)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) 2018/05/24 17:46:57 executing program 3 (fault-call:3 fault-nth:2): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:46:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002400)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000002500)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002540)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@empty, r1}, 0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0xfff3) 2018/05/24 17:46:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x4, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="002bad9b865c74c0de", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/05/24 17:46:57 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) uname(&(0x7f0000000000)=""/103) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400400, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000001c0)=""/4096) 2018/05/24 17:46:57 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x5a, {0x2, 0x4e23, @loopback=0x7f000001}, 'syzkaller0\x00'}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101001, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0x5, 0x4) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x5, &(0x7f0000000300)) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f00000011c0)="000000800000800000") setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000001c0)={0xd5, {{0x2, 0x3ff, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @rand_addr=0x2}}}, 0x104) 2018/05/24 17:46:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:46:57 executing program 1: r0 = socket(0x8, 0x8000a, 0xfff) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b00)={'vcan0\x00', r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000040)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000080)) 2018/05/24 17:46:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/4\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000200)="99e3e936fa75491bbb4fd06db5d8dfee24ca31d5d57c502cefedf898c29fa3a62e915687e41b13feafc509357e93e50c393ea82f1c061ee3f6fa40a1baa06bd04e8628e2f8d29c26f6de0798e8016d239fe7c5e6d74e461563", 0x59}], 0x1, &(0x7f0000000980)}, 0x0) ioctl$fiemap(r0, 0xc0189436, &(0x7f0000000040)=ANY=[@ANYBLOB="0400000001000000fcffffff0300000024d1408c15e7f0b837fc0503001c000800000000000000000000f7c7b234454af47f8973ff06385c42c4dda31c934987b06c2184d23f36cedc5a594d71a654d0a8759b50094e639327c7508ec726d7b92461ba85b87ec630ca7c11a5d6b762a474d33405b3"]) 2018/05/24 17:46:57 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xbcd}}, [0x0, 0x10000, 0x2, 0x9, 0x5a2, 0x7f, 0x1, 0x0, 0x4, 0x2, 0x7fffffff, 0x7, 0x46800, 0x0, 0x9b54]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x9, 0x4, 0x1f}, 0x10) 2018/05/24 17:46:57 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) fstat(r0, &(0x7f00000004c0)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000300)={0x0, @local}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv6_getnetconf={0x4c, 0x52, 0x800, 0x70bd28, 0x25dfdbfc, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x9}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x10001}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_FORWARDING={0x8, 0x2, 0x2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x1) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x600, 0x0) r6 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x200000) r7 = accept4(r1, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(r7, &(0x7f0000006180), 0x1b3, 0x0) connect$can_bcm(r6, &(0x7f0000000480)={0x1d, r4}, 0x10) 2018/05/24 17:46:57 executing program 0: socketpair$inet(0x1e, 0x80004, 0x1000000000040bda, &(0x7f0000000700)={0x0, 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000580)={&(0x7f0000000140)={0x1d, r3}, 0x10, &(0x7f0000000540)={&(0x7f00000004c0)={0x4, 0x400, 0x10000, {r4, r5/1000+30000}, {r6, r7/1000+30000}, {0x2, 0xffffffff9a1500db, 0x6, 0x5bc5}, 0x1, @canfd={{0x0, 0x101, 0x4e, 0x5}, 0x13, 0x1, 0x0, 0x0, "e8d960c1999cf04890e4986b35d96ecdf43293d903fa90d4aba7d5569ee9cef8bc4693bddf9871faef48d1397f1a844ae281564f250d8d91ef5b28f2de10cd21"}}, 0x6c}, 0x1, 0x0, 0x0, 0x20008011}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)="d1347938e4ca7323d87cf3605f3cf3ae7ac05769112400a1e15bcaead0c75686e88630795410e23471ad9105ba0529a2eaeb", 0xffffffffffffff20}, {&(0x7f0000000600)="ed29c7d1e9a2b3439f181568d4d251db1db1470539d7f302b63a5ec11423d40f815de98e51e7504e727f7bb85b2fba9755aef660719c46d89c7cc1ef057db60a1bc26263b2571fe9556325b53373748edc56b0ae5732a483b32c9e7f29bc7b8f9951d1", 0x63}], 0x2, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) close(r1) 2018/05/24 17:46:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='/', 0x1}], 0x1, 0x0) 2018/05/24 17:46:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8080, 0x0) r3 = getpid() epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000001c0)={0x80000000}) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r5, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000001000000000000000f51b3412a4131c9aa78c5c850870ddd72c53473e896da61fe04c68547b732b425d4ffc0eb36a643b893d7f0001813c562dbc65f3b13b2ea9ac14b8715836008b1502c54dcc6c47f311b697e78a5c0c8691448d2fa761f000a07b86824e3b123c", 0xfccc, 0x0) ptrace$getregs(0xc, r3, 0x7, &(0x7f00000000c0)=""/211) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x31f, 0x3, 0x1000, 0x9b9a, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000c00)}, 0x0) 2018/05/24 17:46:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x7f) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0xfffffffffffffffc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$llc(r1, &(0x7f0000000040)="7858a2fac22d066b", 0x8, 0x40, 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) 2018/05/24 17:46:58 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200340, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000000c0)={0x8000, r1, 0x10001, 0x8}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x7fffffff, {{0x2, 0x4e22, @rand_addr=0x1}}, 0x1, 0x6, [{{0x2, 0x4e22}}, {{0x2, 0x4e21}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x38c) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000100)="1f0000000104ff00fd01000000000020000501000800010003f2511a10df00", 0x1f) 2018/05/24 17:46:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="cb043ac4017902c01dff38c55a612d9c84773f9ee8d282a43a0708d7531333310c2aeab8027a7a5dc6121bedd3070c5a6e755ebe312380be858719b59413550277c1d7faf2f9e7f44f62c4518d0172a896a63fe0348fc6e6b5a113397a4e84d1693ccf1f9411ebb24cb698a576f075244ec27cb587b29ad6d6ef9ec13e6f45f7ee47817686577fe9ceb268d26e4aa2b217dc97dfb87b48fe087483e4f4f4a583988835a72ca10ba0a77640234abc5410aef4766894e55773425b77838a3371b3cd0167d128814ab1449a0ae8a33c1be754b7988aded5eb29db912cf3851ef908c9", @ANYRES32, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYRES16=r0, @ANYRES64, @ANYRES32=r0, @ANYRES16=r0]]], 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x100000001, 0xffffffff, 0x8}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xc02, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000000040)={0x75b000000000, 0xfffffffffffffffe}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 2018/05/24 17:46:58 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) dup2(r0, r1) 2018/05/24 17:46:58 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r0}) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r2 = eventfd(0x80000002) write$eventfd(r2, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) readv(r2, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/05/24 17:46:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=':', 0x1}], 0x1, 0x0) 2018/05/24 17:46:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fchdir(r0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000005a80)="532656866550f058d2b159f9ccc4978554b9f2d61456de1636fa743f424a88b12c9c1bfa00644d59013ba62a0b7868d27c2d971036c7423c15d7a9b0901c46bae5af272434c41f4da908c2da7bcf1a5b266d9b07c3cd5ab49b9c5e7cd58423103f9995ffbef48f5ad1ddecc631cb1e9ad136325381abe9e036b009f559e09650688e224fb21b5874be53dd6fc0d541c1868c9a399a2ebcaab0ce632101b4c38116fa30957b105f2aa9cf6f70ede1074e8a0d8cf3cbb051d3539d1c294ea806e3cd196ab12018065252595c8124386810e41a02df51aee9d06906f44ee9296cc0f5516becbfc606a0c1eab957edadba79f58ab8cbb27729f840c74e86d11b6e1cee5a2c970c3e13cadba395f7e21a13d57b96c3027ca2d8d5d75075e77171339d9d308cb6d1ace7fde5413b28c28a7c62d8758652db2acbebef079011721d4d295465c993013470c369fe7fba8bf62ba3c97c14855912085ab61a4b2f298d8a70d8df2c469779dcc07ceb9f80cc0dc618cd1b1be4805c27cf491d9d57b62a771665e4003f8eef25bc8b21a031611a5b0af1aa61e7844c12c3ec6d893755d49b7f3a3240cbb2bde33966c666aa96c6793748e605bfacdb26c568914582d38bdbe4746a9da19c9b59991fa4e06ca9b8ea5996f7c56071fa031b61bd052d9f9205ac73231095886aa5a3372be4370f21b0a05ed2f0ef49166d51c2ee54dcedd811cd20f4a46c8579f64f9e6c66ccbf3b69622cce5b19127f0abf7157ddbdd49c2641784a5fc98b4445cf3ac18d662f458c8296a435760c4330a526d0a1cd1f0bcf949c0b29ab3a9e0c0a8128642c9c10634528d12334f79fb5726a8351a86a0f5d7eca1f0279d5496ada0b0f1318f4c112de29cbb6409c769013bbf02be2cb55bef2b5e9161b49cdb6280af047a9d01ffcf443fcf53606d12b3a9335d1304da8d440b918cf96aba499bcccae4805076f30c1edd63903990c727fd6c5433c2ebad7b9d1dde5c3b43b35f7a25458774ef126ac1aa7bd1f4d857b904a2899394d3f0852e8b847787bc96fc16f3f2dc503e1548b390e5daac4441556719a4ce6ebd2a2c69a8e676b00a8411620315f41bef4279bdbade7701cd64c49ecbb96b475c61e377c967f7b3118d25c19ced901f53dac0b5b7b29b1777414afd62e10778f9b0682d40191f53c12e4f290e0288e7ad984c41f55d7db2264974cd1cfaf35480a2d519f546830730b699015ff7a33c27ee4d8158d227e1bae1e422b81f6848a275eaf0fb58187ed83737655f618ee6c47b797683b3cf24614b8a52f9b01bac61d4951590d90f76b7794953812ef5c27794c9ebccd9e28a9b3fe4fd617de729291df08a1191cd17d76ccee6b75461049f4d2a5d4edc26520db0b7f1540ac0fa1c5078b911be74c0e724207b2ea5afb53a949fafd4a9fccc48d8d5b2ff877829a9f618fbd79d90f67a87e7b1dd844e3ac650aeaaca04e1347276da9a866b332cd99d99c06784e840b766f6ceecc28406c5f1fb52f42f6f176353434191efc7994fbe91f2f6b11b11b1d174bdbba661f98403c6554c4f1da0caa63a6e0e4bd15678ca7a5b8c4c15c5519b336b9379b6e71b26d5920fb6d7bb07dcadbe8f3bd4fd0e9bf5d237457adc2617e5803b9e826ca16aaf554452c8dcb1e299a46f6c438f93bdc54a391e67790531e39ce94c89dcb296271227d41889620e9fe188abb5a6c85f716bdbe467372138e0a5fe930d233a57009d3585ab8470d8a88de9657116507e7878eea090b33d603166f5ce97c2f9eba4b878651ee1d3aadd53c831ba7a428ea0313cde04a705d4a590a78fd7ef1cb604e65f77d731bda2754416014739d841edcc89263024f7d1e10fe01dd0123f345f343c3989b098607b9948806758075b2086e76ba71bae5f7a37346e4ff5ae887232d8c16d5f6307389e627a152f23b07d6f4bb30f1824ec184d840267b098e288352a034de33a263a0f1", 0x579}], 0x1) mmap$binder(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1563480db6ac8108a4effca7e68798a991a974b9e37bfcfabeec1fc8", @ANYRES64=0x0, @ANYBLOB="00fc61532f90db0fbb6f4b7268250a4c2b43335bf43cebbccdf2ad02af9e39d1aee212e9ae00a0"], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/24 17:46:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc0189436, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x1, 0x4, 0x79d1e98f, r1}, &(0x7f0000000100)=0x10) 2018/05/24 17:46:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=',', 0x1}], 0x1, 0x0) [ 385.213119] binder: 26534:26538 ioctl c0306201 20007000 returned -14 2018/05/24 17:46:58 executing program 5: syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0x2) prctl$setmm(0x23, 0x6, &(0x7f00004ee000/0x2000)=nil) 2018/05/24 17:46:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x116044}) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 385.262894] binder_alloc: binder_alloc_mmap_handler: 26534 20000000-20002000 already mapped failed -16 [ 385.278324] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/24 17:46:58 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x42000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in=@local}}, {{@in=@multicast1}}}, &(0x7f0000000140)=0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=ANY=[], 0x0) [ 385.308954] binder: BINDER_SET_CONTEXT_MGR already set [ 385.354156] binder: 26534:26548 ioctl 40046207 0 returned -16 [ 385.364369] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/24 17:46:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000012c0)=ANY=[@ANYBLOB="0300000002004e207f000001000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000ffca852400000000000000000000000000000000000000000000"], 0x8c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="cd", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="0010000058a10cbc61beca42b8327596773dc75400f2a5dbaf95a58535861c2cf098fcc8c3c2832c788c9d730e1c220e1cb935a063fbf9572d53bf181e8ab7bb03431b79e4e7b9ef48ee79f140c5d8de066bf5ab4c8bde61dcc40070102503a36faad111a56fb7eaa622eef6136c9623794be410eb4f92e490e83ce2b23562be1b053c6ed7ac7bede598c1edbff2787667881b5502144034a7e5a8aa41ae8dfb67729ac51488207093bc10d9dfa1e34235a2718cd52da762ca4ea3e5882b4f2eeda058016964c5988a685da094eae370cd928b55829e5805b88057308dd98d187f4b22818a3790410a7f3b8bb9bd602bdae3535fd879cfd48d9e1798ae3cf75e4a3ee32872ccd153520fad6f85f644bafa39606c987a4c5f3e33b7c7a26b780ee2809d23e57f0bc793006e092d1d767011819aa0c77d981ae0756b78d4fd6805b031c7118bbf187cac43998c20a419e0acd4a2b4c00db16392d7b04c6a5fd0b31a8c55cc084b7394490d2b58112149c58a934b09b2a5c81b1e6f2287a43f418b36a328003f0cecbb1b7a775388fabb6cf819c58a21447d12aee1c8a0e63c4a7fe5e581fad70f5adcb9ef8a75c35778609b77ed1be476ff244015c0ee8618bc741e36a27c9d0b6d46ed35e6deee673fb0e1559fffbe983d12596bc47cea3e1b308162bb07ba2085b6b2a1707dc51efa9002b57f1d79f098abafe69f15a8ed9dcaf5ecea7663c0cf52cfb432549a1c5439b42c3c93303c70036dc567c8bcf0d77d9dff3e715de2bcf5fbfb965dbca34863ea857b6a7793c5e8e0c1ce76677c9980cb547c1ed2116594177a5a43ce15f457ee7d601391d589d9a71a34863268c773f71f3ffa56ccc913215d1a697ee0f548f0e2e056bfae262229ef9260de2e4e3a5e865b0fcc36d141a8bbe231a4c74e5d446c448bfc3963190eda9396de40b6bfaf1493aa71da33c50128d30866be1a51ebdb90ce86b67136a0b9609a9ac6fae70b6c89938b9c61a6472e0bd35b1d3b35bf02478dcc30f0fe2f2a18991351265bb51ec377ab398522ab1a59846e63b582b89cb7bd1bfb542c9c5a4cb22c521a62029c7a94a699602c68bfbf7eb78b2fd26c6679bf2ea5f7f6d4fb6bca65fcb3a061a40f2855c110b6e87576532c243749bbc7af0d0705a107d5d0671c4c8733c7a874631eb35497a1e6f2332e12087fc6733e96d2a6d2e06329dbe8558aba7c7623c1ac578bd775a22c0747d925bcd4f7efd7c88d05c6d5cb75ba2297f9c07e549f60bbf926238c6450b2b61334b72e0cccff8f0b7dcf4b15b5105da867b43af820639352c953b8233ec69db1753d67367135dd40a89819f94abb44cb118ebce38c857b56763c3853b87f156ab6b0139ca972d9e803879ab9eb0b79a77ea193cebd1f757ba8e5bb294c340373ba3fc0b9e29b683a978fcc76d70d1c26d00f09a4b2b5d9f0b85f0ba5bea04128ad469773ff4e080fe317cb115111cf87508823bf992c97790cec3d34092d673046503bced1e306ca2f10e1956c9a17e6d1f14232d9be7d2e2a80f639b384b60632f574d0929d614e95171567f3b5a66683ad25d4ff286bd265d60e506697a04f1d46ab54f4c0c0ebc9e9ba31982703dd36e15f1d5ad95d43f77c5a9bb3567cf00d603d18d56ab43717f935f2f9682c115602cc2364bb7cef1f0fa5d4ee5d2b922f991c016b1782d24d1f2081366023b71af41e5d7e6117be976847401c73abd72cefa10a1deb0bd66542720995603bf89b5a7762faedde1d7300c0fdd3fae60c3d5de1498d6d3408261ac0eeee4d5dd67c21feda0acd77f8081e453ead77c67dc06ad6048cbd22638343fc6c4b05cf4dfc0864d2a9bf51509db047bb0f813be72064d9491a4e4a5bf0b825c357b448c0b5b5b4f0518a80be884b0b35c209f56398fd445d94dc5af8c3d01957651b447585e980a4a2ff03da0d392238019427402103977016da3599775dcde34cd261064cd1e70cf903e816acda9fa3a70f7b2f016e2a1be509e6644999842f6b1b72c9774128e58c3989688caf9b1be52d973e19d5c84061fb8d22c20072ceb0d6b2b54dac103fc3186f0eaac2c24c897d394874efeb0d3547ef1c846c33bdfb3e0ba497aa44406bd8e432faf2a6c3bb4c736fafc967446189f95cedbf15750e31a34dc0785502ac21bffd5cde3efeb48bfed214e3576f10e80e1f91211890f9f142d8ef7d4d63890714989fbb97b4ec616f85fd0fa50d4582a754d7376933c78828ba89b433966890caf341ace171f75b280300766f968bb9c4184d54c2e243de2fc573a2a2f6126ecd1357ce76d7f8a643f2bc1c5c80f2ab0ee7f2d84a7449d01c78c944c2309cae544285b591d611b303a857889fb8f000ce18268d6f0c3dbff64c2144a004d9623811e43fd237b42122a4beeb11ba82ed871f7fa1168fd08c931aeb3faac868cdcdf3f9d050d9655126d0fcf80004ff840339f765f45a748c5b7029d40c46e6928ae799df07e713772e1904d4c219ab1f10fc2c2fe49f2be75dca727cedcbffdd79186c939404d33ac4d2e7dd7ac11a2ef40d1d7d60745fd84319c63240d6d127a7a688d8623404a4c86ec790876b4f95de79da11c52c15285a0adf75719ffa24a01b5597353d2ead9466186bfdc1049d98f00d019bcfbe5432a424fe517a6402b1cc3693926f5a0a5bf02f4aa72eb434d15056543ac2ddc7f43ffb21ef054043fbab9739945af585b83ddda28edd7fe60945faab78e98b5974b85e0b78f04270be566431c3311532228e4a65a134e1345afbe2fe973752f997a88e3f90b3b986c89458a2da1723f8ccb51e82afc0a39e664550c6b49dabc75873a1e305f908e89aaf1397089b6aefbc5cde54eff250cdf7d3801e0f73028640a65a2dba4f5235879dabc74acacdc22677a03bbc4fc68d003b18df6144db86ef117ff71c3dd98a3c9fcfdfc9e9f29821b708b23f751dc0442c12bb965e720f4860190bd0f34433c8d86b80d58178889809d446b9d229f4808eda6b0d436ed1fb55de6e6da9e2c49af5ce4b004f5bbd2746887c6e6162732242ee4f238c619ce24a6d7dae3036c8cc710ced0927234c4cf14ea02e3488e898d2e2006d5be21d4042f11039f76e49d94bf1db1d7044b35d742ecea204a906890cab2614071045f89631ec5cb4a2ae47b2c958d58fde96eb54c4eabf825fc76dbb6da31624e8407096fae1b34b6ef7e0ecfae29cc551ae70affb419cf5f9d700c03d83a3465a603cdda17e58c95489dedc135256c394252bfe916ce73d3dda54073fc1561b5660dd12b64a04251c9480fa0c69b8c7960256ec097ffb1cc1dcc33404c43a3e764e084b8b15f92608a8a8de0b1aa3aad5a1294d35dc247c125430f40750200069d5530a86c112b8b0a20ded216e6fe07d32a4e232582f87d8d7d1b8722ec05f289ed6ed79c95340880a19aa1b518327312a0ba9dbf5e8fdc61442a783d21a1e4f7d572b67c04029582903ee6a173d9b08778358adefd13e940639e74c8cabdbc5765882737f4807075bd3c09f3e966e116c3528e1d81a11e874ff9d06041ab256d2d5e675b4f0ffc65a7304f402fe0ca9a17e4d3888bf3332783cdb9873cb271fc567cfbb7431de66b82d65f101b5b9797def864342b239fdae85c0daab8aa9bd2ccdb93e2120a0c3066fadaa19d97a132316fb95650ba7c383dad1c0c007648fee76f8d00e7903055c8cd7cb0d60a42e33aae69f7b0749f3007c28fc1a8da6301647847aef2b77b19af2dbbc521aedc38f4df3464210d946b1dd26cc83b34b676d4423d94f9609111576a1973c17b3f84956dfa0b93f7101cd362c66b1aff637798a24b4ace82c318eecae28585392a7e7872c7220936a1dd9b8de59775bac6c03cd62c71a98b4022ffc08334ddc0699ecbde1fee2e1ab7a2a9ec10fc2cbf70af3b7a3a58f0950dab5e50c8b0f2c3effa3c42387a3e879e85f2d5505615de12aeae36f5e727f2d7d0bc32db6b5e310db7c3a969d5d78dbe5efc4d98c0608c5fe71142072a0f655e845614e18b03a693fa88092a4fda47f6831c1dd51c13ec1bb84b910dd49b1799ea470d5b35d855813ff9d71396c0473da061cca5b6f53bb056b114b65f8455cd3d1dc907a53de22cb5c15d9f0622c685206a2319c136d714ea0a2033e4a682d6ec6abe98f854b494dbe594da3d46c57e6d5497a65d27a8e010094e2f599df4719a9ab4147095b849760c7bf00d928fb816183f4fe4858bd68faf20eee85d9440c2ac7da4dc958d9df11e600baf6a2718cd3e76e36f3ad04a56fd936aa51226ab594d4ba1293e9fc22169c92988e8dcf651c5c68dea52d7bbc57ce2be4c7cd41a3eb4d976d43fc6659ae42905e30b01334b7f310ba6290a88634feae16e5658037b8af6318227419323399f6f88db1dfc9e7e367533363913c148ef54695fd6bdadb36b5df4fcde76239d2f2989c7de3f2da7f08487f85a51e7acf59e56b4a6a2b086b0ecb1028cc39f4f1548e1732430b5892b73b05fc9b4e991553fb1002f06fc1b34c4b758d8194649c386949f22bb048976baa97e9da37c3b6295c1cd871b373ad1588c677a9c1ace7345dfde3d34896d1a85bd5af8c9bdfe542af2c51da96733c3f4619361b4cb5ed3950ff5e1ff5ea50935d0115bf462335bf4f5000b38602757faa4ea7a54efb4f7af0e9c22337ebc13b6cc18a2076ac3b513e81bbbe5e51ca84c03238d4634483414c7731ea1a5bcaa70fc8f0696a26100aabf7e5b24330bf265e966929944415fd90f790e0aad579bf26e31a7f0ce9d73f8502de8b95aef46e777f726234013815992e0ee6ca07313c173c30f7d246a9306518c9fbefb60836bd2b8f602158106cb75e47305af0e2f714d3d6273e4d1464f4856d1a886ca7ab67766e3b43ce2bba519f906b22309e040d893749054e7579811ac390d0201d4bc930effddad535f096608fb278d03d0884db817c14d2f84c2ca359b6a524264cfb3af77be8b0b8d6a4dc95a3e038a5d952b38a85bcefb92c84b92ccce5a0d4e019a84b627da071d894bca8e689d07cdb5225dca8a5e3dd4413d031dccce22c0845c84622813d6c3c2b677d3d20e145c8cd19efa1cf565272c625bb3e15e235187068a1cf7b5026cb004d6971862a9ff6190b9b0e996e7bc04eb26145747f908c530fdf3c95a97b70cd13d243a7f117d314a5fb2eba032c1cdd6670b2d2179f9e7f14a38aa515d70861152cfdb2e3c6c2984ed31694200626521cde7ee80a54fa1a89ed085ad8440df2a66536026cd4fadeca07aa50d2c4714f4f0a6a4658e57d54db719a82d8400e16fffeb56b4f2965ca4ed50d77a92e1b5be1cbbbbbe3de0819ada8bb71062786645fe7650e37dc6251f7d54614fe03b3e6a7cc04649485f04fe0341eea5827227576e4dd157d0c7e770283832634cacdf56c2e5c5936e505a1c9cf9e548d183b42f6a379729d8a88ddf554e10167801b687c4213b05d218ce204343c57bd8fa3712544b128667593198528e8f3b10f761c0100ef73fca94944c1b0e909e9e86baa11d5983035bbfc4ddd3055e9d0fbbaf189d230957176d7064d7a5f723e4478940e518b0d9cbfae67707e0db0b61f820046c86f2e720924590177685baa1d961ee2fc895462ca7ade3508f9f13217c90fd131fae5f7da4c7a502d3bab88e85da05e35d5717794fdba85d243e02c09a526dffaee6b7485e6915aaef6668815e679a31126ab9ddbf3dcf0d4e609856b1c0bd1796fd2b5e243d8c03319153fb954527612ee340398937987"], &(0x7f00000001c0)=0x1008) getsockname$ipx(r0, &(0x7f0000001380), &(0x7f0000000080)=0x3e) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00000000c0)="016e184256e2fdb007c9a3311972581b4d6be139e2040511f14a42a99cbd62a6f400dceadba3facc53ae46dc192dce075d4f7c095a42fb83324ae7fcfc", 0x3d) sendfile(r0, r0, 0x0, 0xffff) 2018/05/24 17:46:59 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x50000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x102) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0401273, &(0x7f0000000240)={[], 0x8, 0x3, 0x7ff, 0x7, 0x2, r2}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000300)=0x4) times(&(0x7f0000000140)) 2018/05/24 17:46:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='-', 0x1}], 0x1, 0x0) 2018/05/24 17:46:59 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="c8", 0x1, 0xffffffffffffffff) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, r0) socket$kcm(0x29, 0x5, 0x0) 2018/05/24 17:46:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x5842}, 0xffd4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001400ea1100000005000000", 0x29}], 0x1) 2018/05/24 17:46:59 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) sendmsg$alg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)="eaf9be793f798359b49ad1d78c25b21af80ef3cd596f453a3ce9a122aa5d2c555b3c814c548fb3f1c9ceceb671963f6d96b1faeebe67ea6805454d4b20ad28d7b0d245bfcf3058e5762522b3a5af97c61d5329b896aa764b583be7143d9e8466cb680c030f7a1e379619c2c33619b7374aaf33cce5e09afe06df6003b5c853bc10e21e555e191f2fd9c72ec82fd0308c39d6a1255968a1c1a5465134e577681c2e8cdd566bd31dd722422d", 0xab}, {&(0x7f00000001c0)="35ddb7af174fbabefb756c45353196e5923872bf0f87939f7fe7207ddea606cd9449b2110d30b7be4d2851a99047dd50c668719513fe9497c05158e037b9782ad5f13b8a682dfd19d9cb739752c85295fd472223f012d144289e125d38f69217a9f04dabed8d1eca006cf792bc46e7063ca08e1718bdc8d06dd27ae9efdf51fc8a474340577842aa13c1d672875355cf", 0x90}, {&(0x7f0000000280)="52c39829bcc5b859e450f995b010723b2a4a5968ecffaf64e8ab5ddbc4c6df29e54befbd6588b53f8737", 0x2a}, {&(0x7f00000002c0)="9dace31574dbf0b6cf7fc402d1516df0b161f858277c419e7b4d5b66f17eefae126b87369d5ec3fafaed3ed19b77d7cfa34b14c52432bc6f295b009443cd46eec87508c125703e3ad2ccd368032e9585892913bf112862e451229023f6b7f67acca0cd35748da6633f2c2a5ebd0ca7b93832c01967ac19d77d34134d97c69fa5f89ec441879b69", 0x87}, {&(0x7f0000000380)="f6faa33db4ed0dfee1c90ed020135b2338c11c87a26d1a5a524163f47c1b0c1a79c6bdaa35c0cb82d4f367e94a319fb05c63a781c41147fb348afeac7f504108b3206bcb61a6b3c7ace49c4e59be5de8f3aac5c5255bde0981752e78f72565f326a1f5abbc345ae89f08", 0x6a}, {&(0x7f0000000400)="2309d2a866820818827c3467e979f922f33ebc17d5cdf07b71d82d32fbd93870b05d3c0b5f", 0x25}, {&(0x7f0000000440)="cba01f236148a066eed977305ce238c46b37cb3bcfbf935fe770a382c92b452348c1998a7553e2dae3785c7405d4d24cec7fb55a2b67fa6f8d8e7d414a4deb0bff1cf058bca2e14b0ac15c2fc931bc8e29d617f92f94f4894657abfcc2584c5937843b6fe808634d523e4d3f30e5d6d5f3dd18d48b6f07e16f1479bf7d3d14d1c580e19f9e34bf80bee770cd1a1ead2e62bdd404ffec8ab3230304afac9a60e63b88dbc698171da678f77be85efe84b550120bee98c1", 0xb6}], 0x7, &(0x7f0000000540)=[@iv={0x90, 0x117, 0x2, 0x7e, "e5d8c804794c021a1fde9d9e1f26b787bc76c2be1e5d18edae7307c897526809f6aa1bc4b353e4b2c771918f55ca13b1279da8d2799ad5c9643aa38907103bb1078c84a747da6b502a2abd431c79c729a0e61f20092853f375f38973f329860233f6153b1d1565cc7b4b42fabda940d99081788f2dcea59c5e51557cc825"}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0xb0, 0x8000}, 0x20004800) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x100) vmsplice(r1, &(0x7f0000000080), 0x20000043, 0xfffffffffffffffe) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='veth1_to_bond\x00', 0x8}) 2018/05/24 17:46:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x2000, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000080)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) dup3(r1, r0, 0x0) 2018/05/24 17:46:59 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r0, 0x2, &(0x7f00000001c0)={&(0x7f0000000100)=""/175, 0xaf}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bfs\x00', 0x0, 0x0) 2018/05/24 17:46:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x200001c1}], 0x1, 0x0) 2018/05/24 17:46:59 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)="317a19a239cbe14a93312c52ae4e4c8c51a617ff5b066bc9b2f3d0a820ccc1efaa42a4e55837a0a5cc21ff40ca6744dbd6f81ef2e24114f85931855291cef91d714b1c7cf0b8048c5d032597fdd3e8dcd26b422d39101800a7ac6e403913abf438df45c1ca324700b56abd146d74246f70d96fe913af359b64f879a0fbb362840150543eac1dc498c5a23687617cb9baadef73a8801e18d60e59", 0x9a) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/42) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000380)=0x84) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x104, r4, 0x221, 0x70bd26, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x8}}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xaa792f2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x34}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x80}, 0x4800) close(r1) 2018/05/24 17:46:59 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0x3ba, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)}}], 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80400, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x24140, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xb}]}, 0x1c) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x8679, 0x5000}) 2018/05/24 17:46:59 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'nr0\x00'}}, 0x80) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x0, 0x2, 0x1}, 0xffffffffffffff56) 2018/05/24 17:46:59 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x2000000000000088, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) 2018/05/24 17:47:00 executing program 7: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000100)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/24 17:47:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000280), &(0x7f00000002c0)='-'}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200c01, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x80, 0x728a}, {0x0, 0x10000}, 0xfffffffffffffffb, 0x1, 0xfffffffffffff000}) 2018/05/24 17:47:00 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) rt_sigsuspend(&(0x7f00000010c0)={0xffffffffffff0001}, 0x8) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x20000) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x3, 0x5}, 0x2) connect$inet(r1, &(0x7f0000772000)={0x2, 0x20000000003}, 0x10) shutdown(r1, 0x1) flistxattr(r0, &(0x7f00000000c0)=""/4096, 0x1000) sendmmsg(r1, &(0x7f0000001b00), 0x3fffffffffffefb, 0x0) pipe(&(0x7f0000001100)) 2018/05/24 17:47:00 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffffff01, 0x20c480) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f00000001c0)=""/165, 0xa5}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/27, 0x1b}, {&(0x7f00000012c0)=""/89, 0x59}, {&(0x7f0000001340)=""/98, 0x62}], 0x7, &(0x7f0000001400)=""/23, 0x17, 0x1000}, 0x60) getpgrp(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)="2f65786500000000040409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7e9bcd7a071fb35331ce39ca6") flistxattr(r2, &(0x7f0000000000), 0xffffffffffffffcb) 2018/05/24 17:47:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x7ffff000}], 0x1, 0x0) 2018/05/24 17:47:00 executing program 6: r0 = socket(0x4, 0x1, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x2, &(0x7f0000000100)=[{}, {}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x1, 0x0, @tick, {}, {0x3}, @queue={0x0, {0x0, 0x5}}}], 0x1c) dup2(r0, r1) 2018/05/24 17:47:00 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x28000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet6_int(r0, 0x3a, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffec8) 2018/05/24 17:47:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x3]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x440000, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x4020aea5, &(0x7f00000002c0)=@ioapic={0x2000000000000}) 2018/05/24 17:47:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1e4}], 0x1, 0x0) 2018/05/24 17:47:00 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0x4008af30, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0x0, 0x3, 0x100000001, 0xfffffffffffffb50, 0x2, 0x3e, 0xd2ce, 0x3b6, 0x40, 0x104, 0x100000000, 0x8, 0x38, 0x2, 0x1, 0x6, 0x98e9}, [{0x6, 0x100000000, 0x101, 0x80000, 0x2, 0x4, 0x5, 0xff}], "83beaccb58cdbbc5139940ce41c21f2b35ad1fb73301cc9b22576eba227accb15130ada33fac98a1a02c752cb6a4050eb5f4f5089e06ea4652acce98827c92198509fd1036ee2fb8f9b07a6a9f5548a5119c9a4451586c494be696530abb5910967e81b0939ef4b6650208bcf7e961856f3455c5e7db9ca5ffa91f1d185a839e080f8e8156e22ff9f70fd8c8ee20c03748b6b79bdbc730d9a311ca1710251062e77d4a49828d2b880f0e9a", [[], []]}, 0x323) 2018/05/24 17:47:01 executing program 0: r0 = memfd_create(&(0x7f0000000000)='ppp0wlan0*\x00', 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000220001000000000000000000040001c0406709000a0002001aef963fa0810d3f133075b15b39f5f5ddd500a6dae8e58596848ab15206a7a783ac5edd6a0581aee0a9ee640ad5b0ca930e30533fb54a39ae2a6f1f5d92b2da81ef709d84ba21aa81faa6bf14d78125a6dfeafffbf87aac7c457cd2097a5fe1cd7d51be9226ac57a5eefed71ab7294b"], 0x1}, 0x1}, 0x0) openat(0xffffffffffffffff, &(0x7f0000001880)='./file0\x00', 0x1ffffe, 0x30) 2018/05/24 17:47:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000), 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080)=0x1000, 0x4) 2018/05/24 17:47:01 executing program 4: r0 = add_key(&(0x7f0000002cc0)='big_key\x00', &(0x7f0000003e80)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="1a", 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000000)=""/245, 0x45) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20018000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0xb5, 0x1, 0x4, 0x7}, {0x8001, 0x5, 0x9, 0x400}, {0x9e4, 0x800, 0x200, 0xfffffffffffffffb}, {0x7f, 0x1, 0x5, 0x47df}, {0x80000000, 0x7, 0x9}, {0x0, 0x1, 0x86, 0x2}, {0x44e1d4ff, 0x800, 0x80000000, 0x2}]}, 0x8) 2018/05/24 17:47:01 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)) 2018/05/24 17:47:01 executing program 1: syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x7, 0x2}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) socketpair(0x5, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/24 17:47:01 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) r1 = dup(r0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x200) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x20) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) 2018/05/24 17:47:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x2}], 0x1, 0x0) 2018/05/24 17:47:01 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000006c0)=[{0x10, 0x84}], 0x10}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x2000) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x9, 0x4) 2018/05/24 17:47:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x80000002}], 0x1, 0x0) 2018/05/24 17:47:01 executing program 2: prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x200000e9, &(0x7f0000000000)=[{0x1, 0x100, 0x7, 0xc}]}) r0 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x0, 0x8901) ioctl$TIOCSTI(r0, 0x5412, 0x80000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'ip_vti0\x00', {0x2, 0x4e21, @rand_addr=0xffffffffffffffe0}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000200)=0xfffe) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00000001c0)=ANY=[@ANYBLOB="5700ffff07000000000002001f0000000500af00c509080002000400000400b1111c91544d4c3f10"]) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e21}, 'syzkaller0\x00'}) 2018/05/24 17:47:01 executing program 7: socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/24 17:47:01 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x72, "f7d70c474b99393674fe568aaa57285df8f7b7ef4af839d9d2a17e3f5d0240150182ac2633911e4e2612895a5834c9ee2227ed01547586dba0a461e36eb95da8e9d4b397710d3164325b6e7d1578c819b507ea8e34717bc2ad953f254a26e6f45fb27a1dbcc89b3e48da4a075bc1562725ca"}, &(0x7f00000001c0)=0x7a) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2df, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xf, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000340)='cpu&stat\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/05/24 17:47:01 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d8568130009000f0014cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000000c0)={0x80000, 0x0, [0xa4, 0x58, 0x4, 0x9, 0x9, 0x9, 0x20, 0x8000]}) 2018/05/24 17:47:01 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./control\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3f, 0x4) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./control\x00', 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/24 17:47:01 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={0x0, 0xaae2}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x4, 0x1, 0x9, r1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000340)=0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/24 17:47:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1400}], 0x1, 0x0) 2018/05/24 17:47:01 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x80000, &(0x7f00000001c0)={0x0, 0x12}, &(0x7f0000000180)) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000080)=""/29, 0x1d, &(0x7f00000000c0)=""/25}}, 0x68) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_create(0x7, &(0x7f0000000200)={0x0, 0x1b, 0x5, @tid=r1}, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'none\x00', 0x2, 0x2, 0x65}, {@broadcast=0xffffffff, 0x4e21, 0x3, 0x2, 0x2, 0x2}}, 0x44) tkill(r1, 0x4000000000015) 2018/05/24 17:47:01 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000004000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001340)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001480)=0xe8) r7 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000018c0)=0x0) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001bc0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001cc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d00)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000001e00)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001ec0)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003280)=0x0) stat(&(0x7f00000032c0)='./file0\x00', &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003380)=0x0, &(0x7f00000033c0), &(0x7f0000003400)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003440)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003480)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000003580)=0xe8) stat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003680)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000036c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000037c0)=0xe8) getgroups(0x3, &(0x7f0000003800)=[0xffffffffffffffff, 0x0, 0x0]) r22 = getpgid(0xffffffffffffffff) r23 = getgid() sendmsg$netlink(r0, &(0x7f0000003980)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x400000}, 0xc, &(0x7f0000001f00)=[{&(0x7f0000004040)={0x35c4, 0x33, 0x20, 0x70bd2d, 0x25dfdbff, "", [@nested={0x54, 0x28, [@typed={0xc, 0x58, @u64=0x3}, @typed={0x8, 0x62, @uid=r2}, @generic="b8a85f1dfbbbc15b97791f92144b4378fd80c67c3de33a414757fbe8b18456416f72754751611bdc1fc43988d1333451449ce0433b79177c07"]}, @nested={0x200, 0x8, [@typed={0x18, 0x92, @str='-!bdevvboxnet0proc-\x00'}, @generic="c3a1e4cfc53f1240101ee7972ca0be3708c89749488f6cee845fde1fba304494f3843bee0f9eb541c1bdd4f5cff113a6cde5ce75f607633c440fe6ccb432187c9f795a0f2851b6910b9ad2f675e2fdf24c8fd29e8e871e4bd1a6e35e59fd79d0bc0acd4ed64740076db25dce7a006126c910da91e7e1190f0043970d162f50ec54b2792338cfacb32a1c9d3e064249cd743d80ab8765916e33bc13a035cbfd1b31806e583694de12162b560c008af8295ffa8ba8d129b73ac3123e11fd39307e24be2ad7a1649508ab121cba2b2371b5fe09dc3e91f41136", @typed={0x4, 0x4a}, @typed={0x8, 0x5d, @ipv4=@loopback=0x7f000001}, @generic="cd7cf5e3f4c544874bb641a566a082f911bbc601e103be97ba543454ebd354051c46ad54aefda7f4e66dd49a5c877c9242c05f3bb7b5cc204f11712c817fd16790f806bc4b60d18d7e60a26f71407ee399d6b868bc8d01cf", @generic="e6", @typed={0x8, 0x2c, @pid=r3}, @generic="b94fd1486785982276b643cf06de6c7096817a4083cd969648a79eb9ac04f3a3723e4e7a0b5cdd4b9298ae31312ad88bafb70ce8f3b820909c39ce9d713ef3f482768a6922025eec223d16c199d03bc700d8637edcd3aee64cfdc8d51389452cd3c1aa6cc9f2883c9653065deda08e99c972985cea44eb7787dcdbbc5a9dcd1905a9b613749080b16491248ae2c658775d2ee0144f1152dedf2b31de1b"]}, 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@generic="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@typed={0x4, 0x66}, @typed={0xbc, 0x5c, @binary="fadda99ca5be52233e79afc468cd8aaa818cdc90b74996c11f46caaf5263d7f287d40802001c1dc524d4ae1457ba21f8acc9b886c451bb0087869b2d696745186745b1093d67cf2149626aad78896713ade7f0ac9279c4a32673b97c44b08b2b34eae0650c08753d073719ef8fcc9433f831030c7589d45a91cfb83b86f7a1b29c3aaebf004abf181624db6bbe851b98c43e10f3dbb2d9d2d9e9f791423f4e722a8bc5d283663a12ec6c4bfb9f1e00347147084469ba1f"}, @generic="0ce3041cecfd4c68bc99c3031e323052320bccc9258ddb7ec02e1569162a24e8a28c723a833bab09b316f493febc3ecfb05bbb8fc736009180795bc90fc24722c6f5a718f75385623254294d62367bf8e7214cbd5885aa0c5b1cfe17909290730977a196cf652aa753a7e05b0ed6824098272bf13aa03a01424c4556096a8040aaebc5aa2df2ce7aa037da2e68320e183a625408336504ff8f2fdd5a31527e2c9b2376bd75afe774e1e49acdac27e4f242e70c4609e7", @generic="ab7fe88d38249cdd28047c68cd29ae498e38906e429d1281419c5907133c953e490fd83efa589661069e48ec2e5949f5acc95bdde10376dd50b57fccc029c27c20123281aeb3e7e0d8286fb182799ba6dc86ef0214612dba1c521a5c275af62068cda251fa47d90c80a466be29f209368caa8d2d47"]}]}, 0x15ac}, {&(0x7f0000001e40)={0x58, 0x36, 0x8, 0x70bd25, 0x25dfdbfe, "", [@typed={0xc, 0x63, @u64=0x3f}, @nested={0x20, 0x3c, [@typed={0x8, 0x95, @fd=r0}, @typed={0x8, 0x4d, @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}}, @typed={0xc, 0x90, @u64=0x9}]}, @typed={0x14, 0x6, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x8, 0x32, @fd=r0}]}, 0x58}, {&(0x7f0000003040)={0x204, 0x16, 0x601, 0x70bd26, 0x25dfdbfb, "", [@generic="9cadb10cd2b034e325751497e1340ee0f490f6c83840eba9e1726f59ee9f7bb1def9885cc344da90065c991649f688258dfe0355bdf2220141ab01ab09288829886f88e6cdd770a5bca2aab37ca81b665b4993e319684013f3cdf86108b520b28cba671e2344cb05c0fe836703fc113e845f07311d1524c3f161f3b2833b2a54b4fb32cb4c5e734b49541c496e7edea94ff1ec11339c0271d84475871642eaa2fe8c9c0d7d9440551c909149df20004e5021344053bcea6f723feb95ae14554d69c7bcaa0384d6", @nested={0x124, 0x7, [@typed={0x8, 0x3a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="1eec08ea0df6a8c5d2b9", @generic="6a3a9eca9a4c7fc20de3d5a5929ac066929f8f6be6f33c07110d06d6cd8684847292fecb01ccd1062ef1b6be76de111843", @generic="0e3c48269f0e029b94f3dc46766fe91d7dd5e23177b5f8e6", @generic="b5440df72d90", @typed={0x8, 0x85, @u32=0x2}, @generic="a770b6c19324c3f5dced0e8acb58fd0ae1acd49de6a6655b05991b070a8e9f51c5f9f18712fe802ae314f1ef58cc5dafc66c1c65627d0f6ecaa38fb18bb62ea44e5cd563af1aac2586e2fccbcdb8ef4b04cdab635219cb4fee1ccd009e6ca77e0f8cf3f8d4761afd39a61446839b7f6bcb8d7c9848b821d65ed93899fd543c9b8e3e94c8c81f7e2fcdf609850a72836da69519cac6d7628dcd09a9ec205bb4aafe4675a5587f1c52c9bce10b505d258203915cd6"]}, @typed={0x8, 0x26, @pid=r12}]}, 0x204}], 0x9, &(0x7f00000038c0)=[@rights={0x24, 0x1, 0x1, [r0, r1, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, 0x0, r23}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}], 0xa8, 0x4000}, 0x44) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 388.175354] QAT: Invalid ioctl 2018/05/24 17:47:03 executing program 2: unshare(0x20000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getcwd(&(0x7f0000000140)=""/55, 0x37) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid\x00') setns(r1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000180)=""/52) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0xd000, 0x4000}) 2018/05/24 17:47:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x7b, 0x4, 0xd80d, 0x1ff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x80000001}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="0a0000750400faff84a13f0075c4070068d2090000000600def0b23a4658801bffff6f8815d8c256519994e5a52309488d01ef440d43e78bad829e44e505f0cc0f460b9aa7e052f76c75cd9c5f462d89949fbc4ca5d4ae194a00000000000000004e6884e494975e84e7f09e7db665383b789254c12249b8f35763f9f795eeae95d1596cc5e8ff19a762f110535f787136149c4ca04edc8d2e9bfd3b427244068d383413f6bd55596bdb794ce8d178e1d3e46f2fbd6d4245339365d55add5ae8bcd00065aee9fc3f69a3a578f34582906ec5515887c3fc03056c44e61978bff8ccc77a8c32cf45eeff0dbdfdd8217be04f0c8d301572c949d3fbee3a0163b73dff011e2e2cbab1e450c2b2fa4a6778ee66cb11b4fce48c691789fef11dc858ea4fc5c3ac3146722e921601952748900882ec691cb6c8f4a502b1e7724c48fb37325e0f41db5e24a9eca4a44f3fb6ba88c93e948e39c4a9e8936a7988a46a742522d4691e01a637cadb835f661d45e86285edcbe2b2d80e1bb354d704025c6f8ae07ac02508b9fd31bd9eb050012edd1aeb0000"], 0x18) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000200)=0x3) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200802, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000140)={0x3, r5, 0x1}) 2018/05/24 17:47:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvmsg(r0, &(0x7f0000005940)={&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005900), 0x26f, 0x0, 0x30}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000001200)='/dev/null\x00', 0x101082, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001080)=""/246) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x80004e23}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x801, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/4096) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000001fc0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000026c0)=[{&(0x7f00000027c0)="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", 0x2f0}], 0x1}, 0x0) 2018/05/24 17:47:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000100009, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x64, &(0x7f0000000040), 0x5942a11d005b8d89) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x400000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/170, 0xaa}, &(0x7f0000000100), 0x34}, 0x20) 2018/05/24 17:47:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000060ed0082c77d62a63b487b000000000000feffffffffffffff"]) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2000, 0x0) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000030) inotify_rm_watch(r3, r4) 2018/05/24 17:47:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x8}], 0x1, 0x0) 2018/05/24 17:47:03 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fdatasync(r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000300)=0x8000000000003, 0x8) 2018/05/24 17:47:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040), 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f, 0x0, 0x0, 0x28, 0x0, 0x6500}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4138ae84, &(0x7f0000000100)) 2018/05/24 17:47:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x80000002, 0x0) 2018/05/24 17:47:03 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000000), 0xfdd8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000280)=0x1, 0x4) perf_event_open$cgroup(&(0x7f0000000300)={0x2, 0x70, 0xf4c, 0xeb, 0x0, 0x5e5d, 0x0, 0x6, 0x1000, 0x1, 0x3ff, 0x1, 0x36, 0x7fffffff, 0x7f, 0xfffffffffffffffa, 0x0, 0x100000001, 0xfffffffffffffffb, 0x6, 0x7774857e, 0x37, 0x0, 0xfff, 0x55afc078, 0x32c410f0, 0xe00000000000, 0x9, 0x8, 0x6, 0x8001, 0x80, 0xf09, 0x3, 0xfff, 0x2, 0x9, 0x5, 0x0, 0x0, 0x6, @perf_bp={&(0x7f00000002c0), 0x8}, 0x400, 0x8001, 0x800, 0x5, 0x800, 0x1, 0xa8}, r1, 0x2, r0, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) getgroups(0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x1000) 2018/05/24 17:47:03 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400100, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/17) pause() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x70, 0x4, 0x800, 0x3ff, 0x800, 0x0, 0x100, 0x1000, 0x1, 0x2, 0x100000000, 0x8, 0xa0b1, 0xa, 0x5, 0x9, 0xb5d, 0x7ff, 0x2, 0x5, 0x9, 0x9, 0x400, 0x4, 0x10001, 0x4, 0xea0e, 0xfffffffffffffff8, 0x4, 0x433, 0x1, 0x100000001, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x19d, 0x0, 0xe60, 0x0, 0x5, 0x1, @perf_config_ext={0x7, 0x1000}, 0x6020, 0xcf6, 0x1, 0x2, 0x35dd9f17, 0xffffffffffffffff, 0xffc}, r0, 0x5, r1, 0xa) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0xfffffffffffffc01, 0x2}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 17:47:03 executing program 7: r0 = memfd_create(&(0x7f0000000000)='vboxnet0em0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="060100000000000001fffffffbffffff01001000"]) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc) clone(0x1, &(0x7f00000000c0)="1cfc719790f67b3a6f415a181b6cffb3610430084ed9fe10d59d0b23300bbd2a010ca027f4f8298ba9f0665707ba56386874c487cecd86a8a689d2165e57ef", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) shutdown(r0, 0x0) 2018/05/24 17:47:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x8000000000013, &(0x7f0000000040)={@empty, r1}, 0x28) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x2042, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x480) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x24, 0x40002) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x9) 2018/05/24 17:47:03 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x7792e5013317110e, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2001, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = dup3(r0, r1, 0x0) getdents64(r2, &(0x7f0000000080)=""/229, 0xe5) [ 390.592127] rpcbind: RPC call returned error 22 [ 390.740184] rpcbind: RPC call returned error 22 2018/05/24 17:47:04 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffd22) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x2a90}, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x412080) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) connect$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/05/24 17:47:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x8, 0x0) 2018/05/24 17:47:04 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r1, &(0x7f0000000100)=""/66, 0x28b) ioctl$LOOP_CLR_FD(r1, 0x4c01) getdents64(r1, &(0x7f0000000df0)=""/528, 0x7f355eb8) 2018/05/24 17:47:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000380)='rdma.max\x00', 0x2, 0x0) sync_file_range(r0, 0x3, 0x8, 0x2) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)="e7c58b873468b170a0cb5fd4ec5682e31f3c091ab8d8f10eb5899db40405d282126b15e049ba5327e8bbb95ccbc17c79a23a32e4b7a7b0483be49e263cff886f1209141998f6418bcb4c64778df48bb5a22f07ec10eae74248c6ad3a718b056ae494a88503628260b71f82cfc5682eaca4c192e98026df0669972ff7fdb2703fb444858e338618a39e4e1d877c586194bf62fd2a1581e851f713677227951ec2411279559024320685582094abb42c718b4b35657a694e1b9751b130e9824aef1c6285dd96d250cdfeea0842df5e41808bd43d", 0xd3}], 0x1) 2018/05/24 17:47:04 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x0) bind(r0, &(0x7f00000000c0)=@sco={0x1f, {0x8, 0x49, 0x80, 0x401, 0x80, 0x4}}, 0x80) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000380)={0x0, 0x1, 0x1000, &(0x7f00000002c0)=0x5}) 2018/05/24 17:47:04 executing program 1: r0 = socket$packet(0x11, 0xfffffffffffffff, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000200)={r2, 0x1}, 0x8) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x6, 0xfffffffffffffeb6) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0x10c00}, 0x8) 2018/05/24 17:47:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) read(r1, &(0x7f0000000080)=""/235, 0xeb) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) fcntl$lock(r0, 0x7, &(0x7f0000000040)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x40000, 0x0) connect$inet6(r2, &(0x7f0000000240)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1b}, 0xffffffff}, 0x1c) r3 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x400, r3}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x111000) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f00000001c0)=0x9) 2018/05/24 17:47:04 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x9, 0x4, 0x1, 'queue0\x00', 0xfffffffffffffffe}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/34, &(0x7f0000000040)=0xfffffffffffffe0f) accept4$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10, 0x0) 2018/05/24 17:47:04 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'none\x00'}, 0x2c) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000080)="670f01cf0f00d2baa100ec0f01cbf20f5cdbb8fd000f00d866b9b40800000f32baf80c66b8cc3ccd8c66efbafc0ceca5650f01d1", 0x34}], 0x1, 0x20, &(0x7f0000000100), 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/24 17:47:04 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x6, 0x5, 0x80, 0x0, 0xf}) setsockopt$inet_dccp_buf(r0, 0x21, 0x8d, &(0x7f00000001c0)="7e49862883985f830d72ce0ad9cd50fe7c5542b886fdfce5adc787a57ee9f45402f9e7c123235a5a97219efaf5e8fd640b355dfec6b54f00d9d498e92801c6e17b25dfc2c5a6e9e1403a04", 0x4b) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x48100) r2 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r2, r1}) sendmmsg(r2, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) 2018/05/24 17:47:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x200001c1, 0x0) 2018/05/24 17:47:04 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) sendto(r0, &(0x7f0000000100)="d9c45e70301776e0c75c709b74d465ac7530a9d97341092d6f8d87be45c0badb5f0e123ea0df3bf606", 0x29, 0x0, &(0x7f0000000280)=@generic={0x1d, "22cd473a59f437d1e76cf3cf6223490a82bdb57830c889171a07f5f195f02f205b1db9984f4e822ba1ec187e1cc9f94d99c24d61c71c0837f20c917d43222f3c011c3f0c0e9f93514c05f72556b56ca5ffd3eadfccd4326258aff1454f235d35d20b0053907766bd697a21e7bcc0ecc27b82d9bc6230b51f381ec5756049"}, 0x339) 2018/05/24 17:47:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cgroup\x00') ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000003c0)=""/6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000340)={0x2, 0x0, [{0x800, 0x4, 0x0, 0x0, @adapter={0x9, 0x5, 0x9, 0x0, 0x1bb7}}, {0x0, 0x0, 0x0, 0x0, @msi={0x4, 0x81, 0x10000}}]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@loopback}}}, &(0x7f0000000300)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'lc\x00'}, 0x2c) 2018/05/24 17:47:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x3}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@dstopts={0x7e, 0x2f, [], [@ra={0x5, 0x2, 0x3}, @generic={0x3, 0x58, "03bbf48543cc57eb3ea6e4a0912459efb29afa6178e02063e7f12a9781b986ba0d850ee7a64efd8d1da8428f5f169247af84704a454d51ec115c7b45411c2d34d0b47650189b117a2123cdb267339d0a76ff8e1d7b38fa52"}, @generic={0x8, 0xc0, "a54205a4ae8603fba2d30358ae9b0923c8e37ff55b450b925a7957285e7cc30dc9dffbcfc70e5ba76ff36508410cec949c277a052c77493da0130dfd1a144760b28b4ee4053d2ab3b3eed403d21caebfcccab321e3844c1abe119d04c68e0d1a912398ae5d46c9ff999d00bac046fb85bb21f26aae85acf25aeba2efeaf972bbd01ef8bed18d9749eb3928911576f83435e64eb9daf6941fa0f035e367644ab864e56d1d6a65cc16ae3d8712be48f792067f972aa398ed17bac00ee24f75834a"}, @jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x38, {0x6, 0xc, 0x3, 0x1, [0x5, 0x7ff, 0x1, 0x3, 0x2, 0xffffffffffffff9c]}}, @ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x4}, @generic={0xaf, 0xa, "d66a43ae14d93003dcf8"}]}, 0x188) sendto$inet6(r0, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/24 17:47:04 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x8, 0x0, 0x2, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00000000c0)={r1, 0x9}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000440)=@accept={0x8, 0x0, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xfe88) 2018/05/24 17:47:04 executing program 5: r0 = socket(0x9, 0x5, 0x400003) write(r0, &(0x7f0000000340)="240000005a001f00ff03f4f9002304000a04f51108000100020100020800038001c9a800", 0x24) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) socket(0x5, 0x1, 0x10000) 2018/05/24 17:47:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x7ffff000, 0x0) 2018/05/24 17:47:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x480, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = memfd_create(&(0x7f0000000300)='hash\x00', 0x3) r3 = openat$cgroup_int(r0, &(0x7f00000014c0)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) epoll_create(0x7486e071) openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r5, 0x5}, &(0x7f0000000180)=0x8) fremovexattr(r2, &(0x7f0000000340)=@random={'trusted.', 'hash\x00'}) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000002c0)={0xb6, 0x3, 0x0, 0x5}, 0x10) pwritev(r3, &(0x7f0000001480)=[{&(0x7f00000000c0)='t', 0x1}], 0x1, 0x0) [ 391.059012] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 lc 2018/05/24 17:47:04 executing program 4: clone(0x84820800, &(0x7f000028d000), &(0x7f0000fabffc), &(0x7f0000d69000), &(0x7f0000a01f3b)) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40042) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000180)=0x1) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7ff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x14400, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x1c00000000000000) prctl$getreaper(0x28, &(0x7f00000000c0)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x200800, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0xffffffffffffffff) 2018/05/24 17:47:04 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc2c45512, &(0x7f0000000080)={0x2, 0x0, 0x0, 0xb7d, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 2018/05/24 17:47:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x10d060000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000500)="abc0b501df7e", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000001600)}) 2018/05/24 17:47:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1e4, 0x0) 2018/05/24 17:47:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpu.weight.nice\x00', 0x2, 0x0) fsync(r0) r2 = dup2(r1, r0) sendfile64(r2, r2, &(0x7f0000000240), 0x5) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/24 17:47:05 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x40087708, &(0x7f00000011c0)="000000800000800000") fcntl$setsig(r0, 0xa, 0xb) 2018/05/24 17:47:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x2, 0x0) 2018/05/24 17:47:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) recvmsg(r2, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x14, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1df52)=""/174) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400280) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000180)={0x10000004}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)) 2018/05/24 17:47:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0xffffffffffffffc1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffec3) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r3 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x4, 0x6a, 0xfffffffffffffff8, 0x2, 0x4, 0x6, 0x401, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x7ff, 0xfffffffffffffff7, 0x5, 0x6}}, &(0x7f00000005c0)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000600)={r4, 0x50d6d1a5, 0x7, [0x5, 0x1ff, 0x5, 0x0, 0x3c9e, 0x94bf, 0x8]}, &(0x7f0000000640)=0x16) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@can={0x1d, r1}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="965a3f48fd06667d9870d3e46f535bf7585a3bd3c1a9cd483d4690726fa526", 0x1f}, {&(0x7f0000000200)="002919da45f04dd1c427d024b9bf", 0xe}, {&(0x7f0000000240)="df88989746b1b55ff1db27bc4e278e4167863581f1dfd7c5d11d17243e0f8cbddc256147f2d9961c0c5840cd59db9e7b01452851d5019fb7164c618079927c14798c3c2ffd7687831e79ace8aa3904e3256bd4a0b540f6b029bdaeeb17", 0x5d}, {&(0x7f00000002c0)="2a6e694ef28c42b35e3bc9ce7ed6f91865c161b5b42e5e9d1eac203dcb1ad59a962cab0b2a8045c8825631052c13bc6d7183ed042408f84277d79408ec9ba6505f164d7a0288212008de0b737290349186155fe9f5cac868b78b3d64a25e7de1a0c8e6308660974b9664f79f1be31a3c6549c06a9273a259360c546f05c1d4bf4d34b3fb81946727ae913817336dc1ea67d1608234973867497979b4afefcbab98a5d683407bc878d8", 0xa9}, {&(0x7f0000000380)="7366b1b76dbbceb850ec5c347903550608b6ec73c759b8bea982aae7b7676f4ccc81432ff0525e16c92916f8c4725ee7b791b6c08af7aacb0ecb0c645d7a4551cea14f830f4f73507103054534aaf9a0e43c00865c47510c693193aa395ac2f92917ed1d22e9", 0x66}, {&(0x7f0000000400)="091e8be6f7618ebc04962147f66f867d92cd94573ce466c5fe11ef36a9648f116eefe4196d0e9aba682bab6b2795b3aea8", 0x31}], 0x6, 0x0, 0x0, 0x20004881}, 0x4040000) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r5, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r5, 0xc004aea7, &(0x7f0000000080)=0x5c3a) 2018/05/24 17:47:05 executing program 7: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"dd4e4a061b16885a0bf55dbbbc008000", r1}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, @perf_config_ext, 0x40, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000000080)={0x0, 0x8, 0x11}) socket(0x8, 0x4, 0x2) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/24 17:47:05 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000001480)=[{&(0x7f00000000c0)='+', 0x1}], 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioperm(0x800, 0x3f, 0x8) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000280)={0x14, 0x2, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/24 17:47:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x2, 0x4) 2018/05/24 17:47:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1400, 0x0) 2018/05/24 17:47:05 executing program 0: r0 = socket(0x13, 0x1000000006, 0x200000000000000) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000000)=0x48, 0x80800) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="0add81d5ea57c95c27bdc42e664a19461a46ca32085dd1f93c48fcafdde9", 0x1e, 0x40010, &(0x7f00000000c0)={0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00000053c0), 0x0, &(0x7f0000005400)=""/99, 0x63, 0x3ff}}, {{&(0x7f0000005480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000005800)}}], 0x2, 0x143, &(0x7f0000005940)={0x77359400}) 2018/05/24 17:47:05 executing program 2: r0 = socket(0x200000000000011, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000440)="0d43b7057acfb01f48fd1ddf667540cbe37494b4e376a6ac63c29a7fca9db9656088", 0x22}], 0x1, &(0x7f0000000480)=[{0xd4, 0x1bf, 0x2, "c3ce868d5b116a6f0b77da1d672779dafe0f8679fcf8220204bace895d71c0c2f7b4aecf67cf340e5330c84577a46b4b23f1cc406b666c9d8b8746a21265af4e4d01874f5e4895f0801400735d90d5643a38067133af062078bd57524f8034a4b013673440ac1e292a243e6e4d1d957bb1545626e8176fef5dc7d4c2c2a9b58b9d2bbd334c01814cf946c145bce5f52726bb666e914c5489c40592e00d0078026cbffcac8c2b29da9097c5b6cdd55e99a6a76c1de62224e70a6f7c050d2a1a1a0ec6f8c7b09ae05f"}, {0xa0, 0x0, 0x8001, "82501710d6115f528728e2c7a259aa10666fab5fa7b084b77f462863737460a304211c34320f88167c283ece05afa628f844eb2ebefa2c8ed848a52be8818177083742c8d2de58445b609617cc3915d9b08ff5bc9460eb7160401efbb76dc3c379dbcb2caf54a4ff6a95fab3bbbe7462d045b09b16972c6b83a399c1f79f596ab8e20882efb3793e17607bb3be896b4225fd19a7"}, {0x3c, 0x0, 0x3f, "a535c998e90290ef224f5d83c7f90bc3c3460a01857d89182fff6e2dd04b3e4cd3c4d28c58d89d808cf871f5b1c4"}, {0x108, 0x19f, 0x10001, "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"}], 0x2b8}, 0x0) 2018/05/24 17:47:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/24 17:47:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x3}, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x2000000000e, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/24 17:47:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = socket(0x400000000010, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) write(r0, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b5aff6e10b500000780cc08000300ac141410", 0x24) 2018/05/24 17:47:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x4000) 2018/05/24 17:47:05 executing program 5: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/146, 0x3d3}], 0x2000000000000103) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$getreaper(0x29, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "e3b340de6ac5ec97c8e732769d1858851287d90860e57b31a15530b94e7e2fb7d5748509fbb88d9ed73da171"}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x5, 0x0, 0x752b, 0x2, "35c7e1ee11fe2019a09890c19eaf2047eba7c5850829a27b7dc4c8e0f7ba857e25ae049103238815b1a772ef", 0x6}) 2018/05/24 17:47:05 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)="6263736630001300") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='erspan0\x00') 2018/05/24 17:47:05 executing program 7: r0 = timerfd_create(0x1, 0x800) fcntl$getflags(r0, 0x40a) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='net\x00') exit(0x0) fstat(r2, &(0x7f0000000840)) 2018/05/24 17:47:05 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="72616d667300ec2a7d336b99b392b59ed819246c12b6518c45a7567455013df3de6d39450ff0a9230cb9c9790180860f4638fc0ed4e48f425c171c3f752fc05550c9c0881a2a0841254053be984507e8caa9ad96a5619cdc424583c70f67e55724c70f54396fee1bbb51ccca0f06c087d57802ea895f", 0x5) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 2018/05/24 17:47:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$alg(0x26, 0x5, 0x0) accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) 2018/05/24 17:47:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) getrandom(&(0x7f0000000040)=""/218, 0xda, 0x3) dup2(r2, r0) 2018/05/24 17:47:05 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x8, 0x5, 0x7) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) dup3(r1, r0, 0x0) 2018/05/24 17:47:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x200000000000000) 2018/05/24 17:47:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x900000000000000) 2018/05/24 17:47:06 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) socketpair(0xa, 0x1, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xb8, "f2be91bdac8e2b1620452adeaf7fb2523a161712c215c5ca47eb66c659054bd06dfceffd8b884018f551641bcbfecc6db2084aed821dfc8cb59d07309df2dc886b80ee9e27f20ab169e66f6f710b43a339b95e5bc032f2b68e24f066d45d0548581d616140cb77564500a045a0b3ac446b920894ade3e649729c0d9e43b3d645a853da57a5664599a1d0b762177e36a75bdded56aa839b76cef49d96cb3209a23f616b665bf48582f09e433e0b3e3d6c2869c005b61bf329"}, &(0x7f0000000280)=0xc0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x8, 0x3f, 0xfffffffffffffff9, 0x40, 0x8c, 0x5, 0x5, {r3, @in6={{0xa, 0x4e20, 0x100, @dev={0xfe, 0x80, [], 0x14}, 0x3}}, 0x10001, 0xfffffffffffffff7, 0x8, 0x1, 0x2}}, &(0x7f0000000380)=0xb0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) 2018/05/24 17:47:07 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="2800000003000000000000000000004fe4363f00000000000000006a9c7455000000000000000000"], 0x28) 2018/05/24 17:47:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xb62e293396c462dc, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/24 17:47:07 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x3, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x5, 0x3ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x8}, &(0x7f0000000340)=0x8) keyctl$unlink(0x9, r1, r1) 2018/05/24 17:47:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x9000000) 2018/05/24 17:47:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0xc0145401, &(0x7f0000000080)) dup3(r1, 0xffffffffffffffff, 0x0) 2018/05/24 17:47:07 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f0000007180), 0x23, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x3) write(r2, &(0x7f0000000040)="16", 0x1) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) write$binfmt_elf32(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000002000000000000000000000000280000000000000000000000000000000000002000000000"], 0x58) close(r0) write$eventfd(r2, &(0x7f00000000c0), 0x8) 2018/05/24 17:47:07 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc018620b, 0x0) r1 = memfd_create(&(0x7f0000000000)='vmnet0cpusetsystemvboxnet1selinux\x00', 0x2) timerfd_gettime(r1, &(0x7f0000000040)) socket$alg(0x26, 0x5, 0x0) 2018/05/24 17:47:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xfb, "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"}, &(0x7f0000000300)=0x103) r2 = socket$inet_smc(0x2b, 0x1, 0x0) accept4(r2, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x0) 2018/05/24 17:47:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="2c00000084000000050000eeffffff00000000000000000000000000002a069296e51e5500000000", @ANYRES32=0x0], 0x2c}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x6, 0x4) 2018/05/24 17:47:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x1000000) 2018/05/24 17:47:07 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffffc, 0xa00000) write$binfmt_elf64(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x38}}, 0x40) 2018/05/24 17:47:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f00000000c0)=0x78, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="822c", 0x2, 0x0, &(0x7f0000000280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000001400)=ANY=[@ANYBLOB="7f454c4600250000050000000000000003003e00060000002c010000000000004000000000000000e1000000000000000500000087003800020002000700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff00000000000000000100000001000000010000000000000001000070040000000500000000000000000000000000000005000000000000000100000001000000ff0f00000000000000fcfffffffffffff423273d395b5dfe49a633eb0eb0263328129db30c89d614ca312379424593d1149401363a977a2b10bc8394762bab422771360aa38dc889b26829f721e3098b0f80c2f4ee55bcf0df04911af0a6a16e0ab5b5bb1e2227df0cb7b403be567ea3b9adef738dd4b7efbd9e56dfc0dc488a064d4ad246d477bc8fedb6c1fbcdb1469e544a6ac9afa9987b94c8d1209a41a79416931a8f43bd761418a2c47221a2a4d6bee2592cd6eab8fa3ac582965b48d68fb1dde708c9901874b0f1628c0adb0dc15872d102a327e9f073a52942892de4cc87c25e76cde841dd1e09db3f59955450018b682981af9bf3133a11fbf7915b41105bd663e6f7116777b3cb43f260d25a06d22119ca7674f7d9eeb496cccae5ea73758600072b6f0c2a39d824fa2001cb9377fbc132be60c8b0bf6ac0a892b355685d62cb7077a1e889c359d7bfc544111c6ca232e6c6593a0b8f085567b065536d649fea6d4e202254fc1a0dedba780af208b0457ed33958cfd97c0155f59b06d997423bb3b6f3d5e01c8b74030434cacb0e50dcc661aff03a72021b6011f6ff05f6070f0bcb7d75cbf1668562cd6599dcf1eac792c47370ac83b2730215d9955f6fa81f59d3209fbaf52f41f8c413432d976fe6eb3ae98661de6250e09bcf7b82d0492b349ca022abade27ee2d41aa83ba7d2ed5193dda7e9c78769b1430e5a171e12e0fa1d057e1aef4b856ab0f2dabc8b207f09d78e1f83461ccac0b2558732ea70d369973971d2c6d94081f33308b1e4b27a2ce6f45838809407045aa63b6219d82564c7323f73bfc2260fd95e5e8eeca550ba9adcca477de69469764858d7aa3ab8afd99e883c43dacae12ac88e7fea5a99df90755e5caf59185794ed6419a22fe36d9070ed6558b090cb871914491e2a135047b729107896b784bf87c941f7b993033898b993c83b8bcec93aed20e900921e8c8e716321ad5664665e7f89839258d1477a2e8fceaa9280b9c9dc53b5ed4bd907c3942d8fac1eff961bf3040ae0faed3985bccc35551fdfcd52907750828fc988e60aec5b577af9769cebc8d6e87a826826f8362c84fe7ec9e6d3cc39c1b6b6b9005eaaf0d9037fa576757018d3f60fbab576284cd7343e70a4b8143dc67e94c1090b7376eec330f5995c4b3a119646b4a953cf0669d6e52264827bbbae2c7565529a68f46f5e1a23137059867d0192caf6b22e2d74f8fbe12a139bc90a0d12b6acc0a106ba4fc2baf87c254bb540835206fc5f63dbc82581cec68813c331af00086cae971610587c4683d5f1b0dd68b8a419f581f0387cc9d1a435e329a0595d73a4489b1ea23c331ca752bfd46de13faee26e7e2e9b11dd7151883ac8112c0ba049070bcf00881cc0a37395f1a102cddda4b0b903b0233461e70254e6a75b9c29c02fce51b630d5cd58867e5f8e5b47fdb2fb53e0b9485f1079ddb39d7b3ef5d8d37be9a08714575e454274581a8ad758ba53da32d2c893e8a40de0febf31f84016558a9db7c53dec27895d69fa1a34e4b5b856f4d0974a9dd4031e28632a245b921a576f1a19f47d7ba08e9ca94a7ae46c89b379d90e0dfdcffb790586d920ea79f94af735aa51695dfe0c9c73a44b277e877b473b43f5c3a960d7c5e22678ab3f7cf46bdf23cbbd31df613827f8e23f7b2c71be25eab7dbd56f7b426b784583ec97db1659afc521a84e709cd879f8e5afe72366ffcd05c29b92ad59b3fe569e0b92c7978630ff418af3b81e35a19df805a2b89b9b87a13109c19ea941e9b9f6ee1c47708870abfda2debce7eae0f356bc896a5a207f6bc3ed4186117e1ae9b861d3a9a94520a6df99fd700c6fc3b82467a1257c2040dd34b2fb30c032224e6b864900f93168e387edaeeedaebf8b7b40d4caaa97c85229e63770ced3382013fd11010d0ee46333666aaec98aacc511c92be9e55eee400c74ab4614552624ad88f5d63b6f87e85826ee7cf6f15418f9712c6d07f36a54f097d9bc48b3035ae569af4753e7831dc520fe4726d0c96d0cb7b45e5ca5002884d38ed8e8ead8d4a7da76f9bcfd848fd27345bec7dd4356ef7b11a0cd3113bd9d9bd72597daf8e25b987b6a17329b9c581e7e647eddd060553fd6e6d90bc07ffc5ca9eb6e9ce36aa545ac0f6e242e381282522481668f05909a69db9c8f417ce2406fb727c11fa8ed3ec6f0c7fed51414f3286075c414753979f58a70d97539c1215ad15f4f2bdc9cb27e00245bb2291f767d4c581387a63022c727026043c0180a848edd1c3fffff21c3fe0b11c65caca8941959536882277e3dc9e61da52527a24e2d79a497a80b33b24f1ca184d56ad01194867d7a0a424977b5f256a4643460a03007ccf2abb042c6a8f357e8c67298f4ee68fa10d82aeec9c63884f43927692db04bfa6651a630ff1e945d5c2ceb1552d0cd69830f257e5d2b500e4447f03edc78938d82871b7075be875dee546cd23ae617356f51fe8f1fb11417e63a436d7ca0ecd22fab3719ab5b4a4fa0ac2b6a44002fdddb61f7d6fe2beac291455b144cff1da4cb487c430a42cd6dee2b0752536175bdeb3abf2a393823dddf4567d7a6ac785662eb272ea9ea223e0d63a2d027fc3bfa6da9c1537a5c207c9f2495bd45eee778875ba641ceb20f3fb23d57269a4e40e0baea56d0b4247f12ebb7cf6ee0e64b0d521c8636ca845287f752adfde004e37bee0451540bcabf455b43233e287e4ce36ebbf2cf0dde125b72b90c40cc5bdf77f66b07bf5423a80409e1e95424e2d63c09e621354d87d29d28758c290f29746e00e72e1f6ee9fc93841a7a4ec7420c1d78c09f9355b41c5b6a2e94d84218428a4e4e40bcaa45c7be34ec7eff0146a11e1f36367b4b5f21e76b5e58c31aec27a47e7ce6c22d29c553f03d0515199b541750e92718c53542cb8c0e4202c89b5bc2a4e3cd4fd1e33ba846b2d2d1c94d2e73327b1d327fe80ff1113634e2e94769b97a1088c2f00001fd26ffbf3b4b82036e960a01efd1eecb0e4cff79c5943cb7f3390757f2ebaa20ac131cddf19065dad03237cca7406b5c30228494fe25d1be39d26631795f3b0a16ac6c8c27e37a75bce127c582beed29fe6137efe5ac28a2a89597db794c570055e318e92f17f36e3fcbc68c8233d2f0c433f9e11b2819ade8026682c9c966d13605ba9cfa66d91f8203260ed06d8c53912b2c25be01165ebda24e3b70c4fa4a99c56470ee40080aa92272d6ba4a0906d5b8df7039b82bf83378b78ce124aca8b7944fffdd65bfca51e33614282fb1738dd43c6b95f2bc5e9b24605ff3fb5a06ece40c2c4a86b93acdde534777d47c5196e7ef7d65ff45606324b402aa6b81afa463f63f96bc442cd25a033b7b6feed08de0f00bccb16c439813c6c4b1d1733bb55a6245a9180ec71a7f31631613c60af161f5ef64493b859a6c4baa9e381125098916475483ddfe0dccb4141f74e366a28b4fdeef59bb22f6f525c493912a044bd99a3b4b86b2834a4f837d58d4292a22a730b6a2e5ec7bf358c2016326fff4889d5d5e1beec898a3a88d0f4a450d86548a1a9b1e11695cc1bee45e6a4e2c4e09cd69a51d46190755bd42c1e53d4a1f80010da651d6c500a066afa9c98755acf643ff381af66742c6e091746c77e0f14f2583d6d70339ed50e9da34a0aa8820359872132179f087f16cdaf3636688927e39a857a99f911d08406b6addefa9f895f3b29812234eaf4d5a93b9363fa02a4ee9fe8676811004fabc8121f7639e9f92c0d7f796a6355e984d7a85aadc6220847666f8f52c4571516eb1a9fc487e918956411823e1edef555a61ba7d45931457b221bdcc8aaad58e8007497a8846278e0aed68926d3ea9fd96a89ccc89627c86da315c3eb5445bf799df613befe958390660f6c9f7ac02e3187100f18ea3bfacf9662601fc9868329b3524cb8c07850726355bd748f7c51b32e6c4341676cef6af55351e599d196d38d63bf0cd20b85f4bc79a2895b9c5c4d46090b4e1a10394f8ba7201d45d3878dc9b3e7ec3510073424b92a7448f9d8d9c15fff2a1c0e6dde7e6ad83f6243b21c6c14bd1b36e834b9cdc2b09022c0ddad8b5cdedb4a9e401acd96b77825cf6cb459e0c70b310c4d6f7a192c6766e75b4b50e64680b8bbe41065eac33f24c280ae6d89ef5fad05d8a9b635b052176cc3a9c2c9ffd43c0530deafd29079147dd34b5cd866e7feffe95f76695a40c216729ab52614cb603b6065e88ce689e29e016313ebc63814b33ffc28f8bbe846e6c5aceb44e92af060d2e3407c2ecb95be53e68a2dd5cac2cebc0d202fb01557e017fccda71d8dfab8c686dd8b0aba628417e3e39dbfa08ba07f8eaeb2edf59a513dbf07325bf6e2604d1896e7ecaef489fa240d7c962c654c803898146af6ff04c01117033cb7e1d960e0996d5ad4261514c61ea804e2effcaa4478cf3e39cfd79f8649886892bc2ee8459333e01de02cc747a728f4543619037f0e4e461ded523d75cc9fa8461a46ffa6ace8895f062df6f9ef9af0ee03bc156b3197fe6348a4d84e5da4c058e9d4e8722e30cea964e8f1c96070a8f973c6646c0730f5c46309537c87ef3c61eaa3ee8947ded16b4012c13aacd49c4db459676de562f749dfcb22d80c6d998c5b1cfba66cb84a803f5cfcb1c68a08711308f536f5c2ba4daa8b14f90132012efb0749df28fcf75bc3afc818706550a2f07398745d67b1dda4015e816daf6655c8540e23a5719e413a59cbdab51bf05a8c65f1b3270386676f22bb81351d9480675f1c169bf833467c832d736364bcfc2f314cc43656e1ea5077c9433362e96b4fde669f97cab4d70b66ab2dea08953a9d4223a5be36bd3bb93d7a0d51b3770f656f698e272e6c8cf175df0729b38bdd56227a245fd65cd227beced78d2f3816ddc6e458de06b859efc50dfc719a93d60ad660a7fac045631bbff7401d8db635dfc0f16941957d253e4bf297b4e03103bea91a94cfbdac5d4ffb6e6d371369a2744537539b5d1220f2555509996acc58a9a21b0b607a9062fccd469133c5b2db1c0b62ed0205be7bc55e457e44e6a509863ccfca7dd770d2681a002de566c048833cba7135497e3e8430b1dd50d8810143f0947ca665726d33e87a090750371f6059e4270005b61f9f46e0ba5e49313055cf1c25c20945ae0ae7564f246c3c454c0e8a26947ffb1b80f2b7b4f5b82a4f4011446f675bace0f202750ccf6e145285bf4e294825b25f45ff78cf787ba58e28595fe76d023109c363f27b4236b406228cf4e28bf5e27887f912970eff09ebd02258df3b6d1047d53be10c58efab6849353c9287a4376a05eedb5e049363d3882feaa030cd868b912c1d4754248f7a0a0338f0d3b3c5147f3db59ab3300e5781c006499efdb1064908b03c373e42a2204e3f984c8fced1601bf09a0620b567627580477f58e393a25c81a680da7f00000000726722863be650d125c08b9bd28a9d1b69b59e0de9e82acdaf745a831d68f5fb10293d331f921ef5596e72cfeef75d9fb9ae80676c5e52c0d4949c07af0f78fa2581cc3acb314e26b0185fc21257ff931be921166dbf2dcc572cd59b5ff7adf529ccc92bbd5941e4902687646d96ec571ddf6268d507152e04e28c63794fc05e06e5e7d130ebb8087201761dcd1716061526f4bcf03308b07940076db026a67e3b2812018e562e8d4ccdf0d507163dd2a835ea1f5fb733e7946e93ca2f72321aea1b5e8128b1be"], 0xffe) 2018/05/24 17:47:07 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=@query_route={0x5, 0x200012d8, 0xfa00, {&(0x7f0000000100)}}, 0x18) fcntl$setsig(r0, 0xa, 0x39) 2018/05/24 17:47:07 executing program 0: r0 = socket$inet(0x2, 0x2007fe, 0x4004000000000001) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10) r1 = dup2(r0, r0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x2, [0x1, 0x0]}) [ 393.505884] binder: 27050:27051 ioctl c018620b 0 returned -14 [ 393.525657] binder: 27050:27051 ioctl c018620b 0 returned -14 2018/05/24 17:47:07 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x1cc, &(0x7f0000002500), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0x3b, 'p'}], 0x10}, 0x0) 2018/05/24 17:47:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x900) 2018/05/24 17:47:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=@setlink={0x24, 0x13, 0xf2f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x4, 0x16}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/24 17:47:07 executing program 7: r0 = socket(0x10, 0x803, 0xa) r1 = getpgid(0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb365c7457accc3320c67a90f79805843e901d2da0200000000000000000000509a854d617d0b36186cf20da7525dd3e2bf042fe07786930f0c131bd55a06b7dd78e9967737d87bf1e67a3abf3771c46ade968c4900f960a17b764c26dfb952e083e5ae70b47c122ef50fd5f87a3e87d5ba360834679ca81df42751578f5d941f1e44df1354b767ed4ebbecbe8d9e5366ff7f7485b11cf16b147127496bfc3cd30ae0e634344f80626a0b52c3e2462999120ce6e4c986f52feb72a78e466c172a0b2d2a93f03938d58455f4c4") sendfile(r0, r2, &(0x7f0000000000), 0x80000002) 2018/05/24 17:47:07 executing program 2: memfd_create(&(0x7f0000000040)='!(vboxnet1[mime_typesmime_typeppp1+procppp1md5sum\'cgroup\x00', 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40001, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/icmp\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x2) 2018/05/24 17:47:07 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xfffffffffffff800, 0x6, [0xffffffffffff8001, 0x3, 0x7, 0xce7, 0x727, 0x6ed7]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @rand_addr=0x101}}, 0x1000, 0x5, 0x7, 0xfffffffffffffffc, 0x4}, 0x98) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000000000)=0x752, 0x4) listen(r0, 0x8) listen(r0, 0xffff) 2018/05/24 17:47:07 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000100)={0x0, 0xb1b5, 0x7ff, 0xe0}, 0x10) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x501000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x2, 0x1, 0x80}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getcwd(&(0x7f0000000380)=""/32, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f0000000280)={{0x3}, 'port0\x00', 0x0, 0x1000, 0x101, 0x0, 0x9, 0x0, 0x100000001}) 2018/05/24 17:47:07 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) getsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f00000001c0)=""/92, &(0x7f0000000140)=0x5c) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000001940)=@nl=@unspec, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001dc0)=""/50, 0x32}}], 0x1, 0x0, &(0x7f0000001e80)={0x77359400}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/05/24 17:47:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x2000000) 2018/05/24 17:47:07 executing program 4: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000ce3fe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20802, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00000001c0)=""/141) read(r1, &(0x7f0000000080)=""/224, 0xe0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) fcntl$setpipe(r1, 0x407, 0x4) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x0) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/24 17:47:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/43) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) 2018/05/24 17:47:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5ad400000000000000000000000000000", 0x18) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/05/24 17:47:08 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/85, &(0x7f00000000c0)=0x55) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000001780)=""/140, 0x31b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000004c0)={{0x4000000080}, 'port0\x00', 0x3f, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000000200)={r4, &(0x7f0000000180)=""/31}) 2018/05/24 17:47:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x9) 2018/05/24 17:47:08 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/mnt\x00') setns(r0, 0x1fffffc) 2018/05/24 17:47:08 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x210002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1ff, 0x6, 0x0, 0x3, 0x0}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xfffffffffffffeff, 0x6, 0x380000000}, &(0x7f0000000140)=0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0505405) 2018/05/24 17:47:08 executing program 0: io_setup(0xe870, &(0x7f0000000000)) 2018/05/24 17:47:08 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x1c, 0x14}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) 2018/05/24 17:47:08 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80}, 0x4}}}, 0x32) getpeername(r1, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000000)=0x80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2018/05/24 17:47:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8921, &(0x7f0000000140)={'team0\x00'}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x53, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x0, 0x2080) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000400)={{&(0x7f0000000300)=""/181, 0xb5}, &(0x7f00000003c0), 0xeb26ed17f4d7c6fe}, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400, 0x41) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x99}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r4, 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000014001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x100000001}, &(0x7f00000002c0)=0x8) 2018/05/24 17:47:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x2) 2018/05/24 17:47:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000180)=@un=@abs, &(0x7f0000000140)=0x10b1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000200)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000300)=[r1, r2, r3]) 2018/05/24 17:47:08 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) 2018/05/24 17:47:08 executing program 5: r0 = socket$inet6(0xa, 0x100000003, 0xff) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0xfffffffffffffffc, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/24 17:47:08 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000000), 0x4) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000040)={"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"}) 2018/05/24 17:47:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x100000000000000) 2018/05/24 17:47:08 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000d00)=ANY=[], 0x0) close(r0) io_setup(0x8, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r1, 0x6}, {r1, 0x200}], 0x2, &(0x7f0000000100)={r3, r4+10000000}, &(0x7f0000000140)={0x5}, 0x8) ioperm(0x188780000000000, 0xffffffff, 0x8001) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000140)}]) 2018/05/24 17:47:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000000)=""/11, 0x6c0197b0c74eab36) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x400000) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000080)=0x100000001) close(r1) 2018/05/24 17:47:08 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getgroups(0xa, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000100), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setregid(r1, r2) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e24}}) r4 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) fcntl$setlease(r4, 0x400, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) r5 = socket(0x15, 0xa, 0x8001) write(r5, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/05/24 17:47:08 executing program 4: setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioprio_get$uid(0x3, r0) 2018/05/24 17:47:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x5, 0x9, 0x3, 0x3, 0x62, 0x7, 0x7ff, 0x4, 0xeb, 0x7, 0x1000, 0x6}) [ 395.416600] QAT: Invalid ioctl [ 395.437954] QAT: Invalid ioctl 2018/05/24 17:47:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x4000000000000000) 2018/05/24 17:47:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000200)={'syz_tun\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00000001c0)}}) r1 = memfd_create(&(0x7f00000000c0)='syz_tun\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYBLOB="8100789783472916783c71d70c00a522e5231338dc219acc466a"], 0x14) 2018/05/24 17:47:09 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000007ffe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x101880, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000140)=""/215) sendto$inet(r1, &(0x7f0000000f00)="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", 0x1000, 0x40000, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r3 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000ec0)=0xda, 0x0) poll(&(0x7f0000000440)=[{r3}], 0x1, 0xffffffff) readv(r3, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/38, 0x26}], 0x1) close(r1) 2018/05/24 17:47:09 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r0, 0xa, 0xb) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0xc5f1}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) ioctl(r1, 0xc25c4110, &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x346}]}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r3, 0x3}, 0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) creat(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000300)={0x1d8000000000000, 0xff, 0xffffffffffff0001}) [ 395.466340] QAT: Invalid ioctl 2018/05/24 17:47:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = accept4(r0, &(0x7f0000001580)=@nl=@unspec, &(0x7f0000001600)=0x80, 0x80800) r2 = dup2(r1, r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) chdir(&(0x7f0000001640)='./file0\x00') ioctl$KDMKTONE(r2, 0x4b30, 0x6b5) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000001680)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000016c0)={'syzkaller1\x00', 0xf410}) r3 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001700)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000001740)={r2, r0, 0x9}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) bind$unix(r2, &(0x7f0000001780)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x2}, &(0x7f0000001840)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001880)={r5, 0x5}, 0x8) sendmsg$can_bcm(r2, &(0x7f00000019c0)={&(0x7f00000018c0)={0x1d}, 0x10, &(0x7f0000001980)={&(0x7f0000001900)={0x1, 0x100, 0x0, {0x0, 0x2710}, {}, {0x4, 0x9, 0x100000001, 0x3}, 0x1, @canfd={{0x1, 0xfffffffffffffff8, 0x3f, 0x5d35}, 0x0, 0x3, 0x0, 0x0, "b85db04bd9950b33784e6a2889215aa774fe94989d6a194b1c45dfd798b5cff3be61429c7953a118087c7f9b6e40d3860d1eaa3cd7175f9ee7b980f5a2a76947"}}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) openat$dir(0xffffffffffffff9c, &(0x7f0000001a00)='./file0\x00', 0x0, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001a40), &(0x7f0000001a80)=0xc) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000001ac0)=""/49) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001b00)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001b40)) nanosleep(&(0x7f0000001b80)={0x77359400}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r6 = syz_open_dev$amidi(&(0x7f0000001bc0)='/dev/amidi#\x00', 0x5, 0x280) ioctl$ASHMEM_SET_SIZE(r6, 0x40047703, 0x10000) chroot(&(0x7f0000001c00)='./file0\x00') r7 = getegid() setfsgid(r7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001c40)=0x7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001c80)={r5, 0x3c}, &(0x7f0000001cc0)=0x8) [ 395.497994] QAT: Invalid ioctl [ 395.507096] QAT: Invalid ioctl [ 395.515008] QAT: Invalid ioctl 2018/05/24 17:47:09 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x8, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000021c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20010200}, 0xc, &(0x7f0000002180)={&(0x7f0000000100)={0x205c, 0x10, 0x8, 0x700, 0x70bd29, 0x25dfdbfb, {0xa, 0x0, 0x7}, 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@typed={0x8, 0x8d, @fd=r1}, @typed={0x4, 0x69}, @nested={0x3c, 0x6f, [@generic="b90b37ab134d84c829679a37bc596bc857f0081322d8839aef92854733c35d71b96db1beefe76df5823cad643ac2578531fb0fa3c07ce089"]}]}, 0x205c}, 0x1, 0x0, 0x0, 0x8010}, 0x40) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/05/24 17:47:09 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x1ff, 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) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f00000001c0)={0xa3a, 0x0, 0x100000001, 0x1d, [], [], [], 0x0, 0x0, 0x53da, 0x0, "eaed9d4a3f9ceb1d8d1c6ced9ce27462"}) socket(0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='%@securitymd5sumvboxnet1\bcpuset:security\x00', 0x40000000001) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x80000001, 0x241d, 0x86, {0x0, 0x989680}, 0x80000000, 0x1ea}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000340)=""/189) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x1, 0x1, &(0x7f0000000300)='o'}) 2018/05/24 17:47:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x40000000) 2018/05/24 17:47:10 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8425, 0x1, 0x1, 0x1, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xfffffffffffffffc, 0x7fffffff, 0x3f, 0x400, 0x10000}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, "696430000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000002200", 'timer1\x00'}) 2018/05/24 17:47:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x400000000000, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x1, [{0x3f, 0x9d, 0xfffffffffffffff7, 0x0, 0x0, 0x1ffd}]}) 2018/05/24 17:47:10 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x114) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x81, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000000c0)={0x4, r3, 0x10003, 0x9}) 2018/05/24 17:47:10 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x121000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x22100000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x19c}, 0x1, 0x0, 0x0, 0x800}, 0x0) socket$inet6(0xa, 0x8000000000005, 0x3) ioctl$KDENABIO(r1, 0x4b36) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000180)={0x5, 0x7, 0x4, 0x401, "11b67be04080ed6b029c639438cc6ec074272dffa90907c0effd42c3c6a2e06c9d3a27578fd2b487dda8cea9", 0x7fffffff}) 2018/05/24 17:47:10 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000700)={0x5, 0x1000}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000340)={0x1, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x104) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000240)=""/211, 0xd3}], 0x1) close(r2) 2018/05/24 17:47:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'veth1_to_bond\x00'}, 0x18) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xa755, 0x400080) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x44801, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x2, "697036746e6c3000000000008c0400"}, 0x18) 2018/05/24 17:47:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ea8, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x3, 0x1, 0x0, r0}, @map={0x18, 0xc, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0xfffffffffffffeff, 0x73, &(0x7f0000000080)=""/115, 0x41f00, 0x1, [], r1, 0x1}, 0x48) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000002c0)) 2018/05/24 17:47:10 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000240)={0x4, 0x0, 0x4, 0x401}) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/05/24 17:47:10 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0x4, 0x1, 0x6, 0xfff, 0x100000000, 0x4, 0xb2, 0x4, 0x0, 0x8, 0x9, 0x7f, 0xfffffffffffffe01, 0x2000000000, 0x80000001, 0x3], 0x10f001, 0x40000}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f736e6d700001f7acae8c81b02d4806e45e1e8f2c11d9069564da5a8686d8b3328ff0391be9dd1d329ef974ef7bfa0e305005c92308ec4d664392681363af6083ca414b12ae9b591e67177f5487bcc22fd9d2739e731780c373e9ba061a0044e1242cce9e64714c288cc827c8e909013de46e4084d67b809eda64cc60f903") preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000380)=""/205, 0xcd}], 0x1, 0x0) 2018/05/24 17:47:10 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000200)=@known='system.advise\x00', &(0x7f00000001c0)='cpuset.cpus\x00', 0xffffffffffffffc8, 0x2) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:10 executing program 2: syz_emit_ethernet(0xfffffffffffffd54, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x6, [], {0x28, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x10000000202006, 0x0) 2018/05/24 17:47:10 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000000), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) sendfile64(r1, r1, &(0x7f0000000080), 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x5f9}, 0x1) [ 396.688990] IPVS: stopping backup sync thread 17419 ... 2018/05/24 17:47:10 executing program 5: socket(0xa, 0x1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000005000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007465616d300000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/05/24 17:47:10 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000140)={0x0, 0x5, 0x3, &(0x7f0000000100)=0xf5e8}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201012}) close(r1) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/24 17:47:10 executing program 2: r0 = socket(0x20000000000000a, 0x7, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x20000000000002bd, &(0x7f0000000080)=[{0x3}, {0x6}]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1ff) sendto$inet(r0, &(0x7f0000000040)="fc", 0x1, 0x40000, 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x200, &(0x7f0000000140)=0x1) [ 396.775219] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bond, syncid = 0, id = 0 2018/05/24 17:47:11 executing program 0: r0 = memfd_create(&(0x7f0000000040)='#\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f5062fc9fa0497e9b0000000000000003"], 0x11) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/05/24 17:47:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x42000, 0x0) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r3, 0x8004ae98, 0x8113000) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x0, 0x6, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x3e8}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40086436, &(0x7f0000000100)={r5, 0x5}) 2018/05/24 17:47:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x2, 0x2, 0x5, 0x6, 0xd75c}, &(0x7f0000000240)=0x14) 2018/05/24 17:47:11 executing program 6: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d8568080003000800000016ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x400, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0xfffffffffffffffd) 2018/05/24 17:47:11 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20080, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000080)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000000040)=ANY=[], 0xfffffffffffffff2) 2018/05/24 17:47:11 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="6d616e676c650020b01800000000000000000000000000000000000000000000000000000000000000000000dfff00100000f9ffff0f0000000000000000000000000000000000"], 0x58) r1 = gettid() sched_setattr(r1, &(0x7f00000001c0)={0x30, 0x3, 0x1, 0x80000001, 0x7, 0x0, 0x3, 0x1}, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xb375, 0x200002) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000480)=ANY=[@ANYBLOB="0525a326ec9889ef60000000ffff0400f7ff02000300e0e5d9cd7e10730fa44e754cb8ae71896421ffbf0de6377fca903344242384c9f30549d55325e63adadceaf02fa733647788d3fae01393afee31406b2c14354122ed699081f481b82adde82a731d2c6e1078fd9f09969f6f5671636695986650de9702796150b815cf2b57131562aa257b0c05018404a0c9e7cc3c93ad1d0bc4416587eaad6cec320568652cf26cece7e04c9aa612a77da7fb586ca0afc40f5a7d4503f32e3613cd0590"], 0xe) accept4$llc(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80000) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, "1df105fc45e3188a3d026de1a9c8f3de55df5841185e7477c64ebfce9467d3a90cba9f1cab65b8321e4c69f9"}) io_setup(0x87, &(0x7f0000000140)=0x0) io_cancel(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, r0, &(0x7f0000000280)="5ffb43b388bf79d06a306bfb5330717ee10fb08dcfd91298c43c40cec338c757c77a8189252fe02fe3f2fd0a6d1bd749c55a3d48c6ff923396d92df50a2b5711e5fb98ea43245c07f1f7e1f48a5e4a97026bbfb05f6b859290c7864cffc046ab4985f37d91fe515d1593ff", 0x6b, 0x68, 0x0, 0x0, r3}, &(0x7f00000003c0)) 2018/05/24 17:47:11 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x20, 0x6, 0x0, 0x1, 0x4, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x6, 0x8000, 0x7e, 'queue1\x00', 0x7fffffff}) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)={0x2, 0x0, 0x0, 0x0, 0x2b8, 0x0, 0x0, 0xffffffffffffffff}, 0x40}, 0x1}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x1000, {{0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x84) 2018/05/24 17:47:11 executing program 4: syz_emit_ethernet(0xfffffffffffffe26, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@generic={0x8906, "b32cb9620dc7c529cbfb90efb5a8cb860ed27bc56f27852874762f824a2c98be6470c06935ec"}}}, &(0x7f00000000c0)={0x0, 0x1}) 2018/05/24 17:47:11 executing program 2: socket$inet(0x2, 0x805, 0x0) 2018/05/24 17:47:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f75702e6370750010c9ea23ebea", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:11 executing program 4: io_setup(0x3, &(0x7f0000000080)=0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x24000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000140)={0xfffffffffffffffb}, 0x1) io_submit(r0, 0x1, &(0x7f00000007c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='0', 0x1}]) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x52100, 0x0) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f00000002c0)) 2018/05/24 17:47:11 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="100000000d0000000100000000000700"], 0x10}}], 0x2, 0x0) 2018/05/24 17:47:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000180)={[], 0x0, 0x200}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 17:47:11 executing program 2: r0 = socket$netlink(0xa, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$sock_buf(r1, 0x1, 0x2c, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x5, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/237, &(0x7f0000000200)=0xde) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x7}, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2013, r1, 0x0) fdatasync(r0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000000c0)=""/11, &(0x7f0000000100)=0xb) 2018/05/24 17:47:11 executing program 7: memfd_create(&(0x7f0000000040)='security\x00', 0x1) io_setup(0x3, &(0x7f0000000140)=0x0) io_getevents(r0, 0x9, 0x4, &(0x7f00000003c0)=[{}, {}, {}, {}], &(0x7f0000000240)={0x0, 0x989680}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000180), 0x0) socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x1, &(0x7f0000000100)=0x0) io_destroy(r3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) sendto$unix(r2, &(0x7f0000000380)="7dec3931aed5958c57645973fe11cc07d039b66f2d1d567b7342c4f3cce6d33b3b1635a62075", 0x32b, 0xfffffffffffffffc, &(0x7f00000001c0)=@abs, 0x6e) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000280)="0a22429a49ce9f2e92cd09956e9e339c1a7699820ea62dcc69c16eab2cc28b22c8bd2c94ef73457c16dac5f50fa5b81e1dceee81cae2e93f9afb39ec7befca892f5aae77d7e156c60713a35cda7b9d9a8b5dbd67cae64f6efa1634d7dd10a445ecdccf4061635da60e35378e9d74a70160d0284974125e4bea3552c3bb16f6ca14f8ef938be8822e00b51b5b37d3ac37f903b6a880610b299be33d9d2878eed21c8e13b33d8d37398f580ac510ff38e578d6ec6fbb12b3eb4ba47642b7ed5ac8363c41", 0xc3) 2018/05/24 17:47:11 executing program 3: timer_create(0x0, &(0x7f0000000000)={0x0, 0x15, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:11 executing program 0: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) tee(r0, r1, 0x7fffffff, 0x8) r2 = socket(0x10, 0x2, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x149000, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x7768, 0x8001, 0x1, 0xffffffffffffff81, 0x7, 0x4}) write(r2, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) write(r4, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) prctl$getreaper(0x13, &(0x7f0000000140)) 2018/05/24 17:47:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x90, 0x3f, 0x2, 0x70bd27, 0x25dfdbff, {0x19}, [@generic="7117817fd8bd88af4ec441563ec08afe3c205a9b02aca5a9b1e608702d01fea7392973241281847ecde3516366a5d2820d95e7413314f096d3de49e3a817a4a5e01ee73b5ff3d474ad9c27e33909363908ab4242b0be826c18dd9b13db78375dd45c0aba67871139f9408361a1a9bdf60a1b61fa3bbe8391763c2062"]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x1f}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000072]}) 2018/05/24 17:47:11 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0xfff}]}, 0xffffff5f) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/05/24 17:47:11 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xfffffffffffffff8) pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000000040)="f5", 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/237, 0xed}, {&(0x7f0000000500)=""/163, 0xa3}, {&(0x7f0000000140)=""/12, 0xc}, {&(0x7f00000005c0)=""/2, 0x2}], 0x7, 0x0) 2018/05/24 17:47:11 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x2, r2}) 2018/05/24 17:47:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000200)=0x10) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) [ 398.024524] IPVS: length: 222 != 24 [ 398.032088] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 398.040841] IPVS: length: 222 != 24 [ 398.045916] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 398.056679] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:47:11 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8080, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x1ff, 0x1, 0x3000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)="390000001300090468fe0700000000000700ff3f03000000450001070000001419001a0006000000010000000200000800005d14dfb51571a4", 0x39}], 0x1) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) [ 398.078515] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:47:11 executing program 1: socket$l2tp(0x18, 0x1, 0x1) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r1, 0xc0189436, &(0x7f0000000080)=ANY=[@ANYBLOB="ff2000ffffffffff0000000000000000000000000000000000000000000065d6b9a33dc553aa390000"]) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000000)) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@loopback}, &(0x7f00000000c0)=0x14) 2018/05/24 17:47:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r1, 0x729, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/24 17:47:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/24 17:47:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 398.135913] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 398.202257] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:47:12 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f00000036c0)=[{{&(0x7f0000003380)=@nfc_llcp, 0x80, &(0x7f0000003680)=[{&(0x7f00000035c0)=""/149, 0x95}], 0x1}}], 0x1, 0x2, &(0x7f0000003800)={0x0, 0x989680}) 2018/05/24 17:47:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000240)={0x2, 0x0, [{}, {}]}) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x8180, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000dc0)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_UID={0x8, 0x19}]}, 0x319bd53a00e964ce}, 0x1}, 0x0) 2018/05/24 17:47:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5}, 0x2c) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x180, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x3, 0xa1dc}, {0x7, 0x6}, 0x4, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000730ac0ff0000000000000000000000020000000000000000"], &(0x7f0000000000)="47504cc000", 0x8, 0xdb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r1, r2, 0xfffffffffffffff9}) 2018/05/24 17:47:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f59ffc)=0x4, 0xfffffffffffffd98) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x1a, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40000, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/05/24 17:47:12 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000002f40)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000003eabc82c09c8d9f56ece0011060050d8dfffffffff09000000"], 0x14}, 0x1}, 0x0) 2018/05/24 17:47:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000100)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x800f}}], 0x2c}, 0x0) 2018/05/24 17:47:12 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x101000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x8, 0x101}) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000280)={0x32, 0x0, 0xfffffffffffffffa}) 2018/05/24 17:47:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) io_setup(0x200, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000000240)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x0, 0x1}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000180)="697ffb65d38b8d81", 0x8}]) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x0, 0x4, 0x1, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0xffffffffffffffff, 0x4, [0x6, 0x8, 0x5, 0xfff]}, &(0x7f0000000200)=0x10) 2018/05/24 17:47:12 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x400000008, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b0000ffffff8c00"}, 0xc) listen(r1, 0x5) 2018/05/24 17:47:12 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000005e00010a000000000400000000000000", @ANYRES32=0x0, @ANYBLOB="03000000"], 0x1c}, 0x1}, 0x0) 2018/05/24 17:47:12 executing program 7: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000380)="626c090000003a000000dc48227884f4922504b53a9b6988e29455bfb462a40c18cfc8889001f4b7488c7056932f93db500a0eeb6c35ce7de3828006aef6d01a7a40be56485f52c59f97", 0x20000, &(0x7f0000000300)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x0, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000140)="d862d22002a44844d3cc1c3d325d36626bf9331b45d70f70919c82b1d711d446a29a33588c2df58a28887d9f84c69f732ee843970df3e0e82d714805019477caab788ec69083823f8dc6f2cfda5cef7e1d7d36997d632274ea2b9e8245c74d8e40e332165e243d8b3bfca045b97ccb4cca3d59b3dce1c4759d14715434c5065879cfdff446c269b32bd6e91954dba60a1848d68e4aa27fbc5d500ab15166bf99231ba8157f91fbc59a009b50f78717e9ef4377fb7aff91024b4de113aecfa5993c591d85f5a9fd65b58c9dcf4ca901ed29e4d3368907d84921ab535281725cf72290a202152ea5fc386907f2626f46c69a7b99cb066382308c70b21031db2b", 0xff) 2018/05/24 17:47:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)='0', 0x1}], 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8001, 0x141080) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x401, 0x5, 0x11, &(0x7f0000ffd000/0x1000)=nil, 0x6}) 2018/05/24 17:47:12 executing program 0: syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0xf401, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x72fefa1, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/24 17:47:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1085}, 0x2c) clock_nanosleep(0x7, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/05/24 17:47:12 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000002c0)=""/229) sendto$inet(r1, &(0x7f0000000400)="6dce71858a32f509cac4857580eb396b74f8be2b03356296b6e30665f1949515d14f41483a88369b97a3cafe207ff7fe205a5fd14107433e71054e2a5094b4ba05e689000962c6d3cd79fcfd6744dcdd4db0f15f55482c9bd3390c8924d0a2b58e12fcae99118a42aeaa7953d1a9891524e28eeec2629cea090257407591fbf525631dc644c6267a82ea4d2ac097d9730381c856c8c4d0b4bacda5316709374acaef1da7238d2079f5c809b274251b5fb38a9df31d4cd6de95d710b15bec57efc8ee791534621f332a0a4171a24b41d83027c02996a0396a", 0x304, 0x20000040, 0x0, 0xffffffffffffff55) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040), &(0x7f00000003c0)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x10800) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) 2018/05/24 17:47:12 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x2, {0x2, 0x4e22, @rand_addr=0x5}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0xfffffffffffffff8, 0x80, 0x3, 0x7f8, &(0x7f0000000040)='bcsf0\x00', 0x0, 0xfffffffffffff2ef, 0x3f}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_mreqsrc(r1, 0x10d, 0xc, &(0x7f0000000080)={@dev, @local, @broadcast}, &(0x7f0000005800)=0xc) 2018/05/24 17:47:12 executing program 2: r0 = timerfd_create(0x0, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000180)={0xa, &(0x7f00000000c0)=[0xfffffffffffffff9, 0x767d, 0x7, 0x6f85, 0x4, 0x7fff, 0x4, 0x5, 0x0, 0x7]}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/60, 0x3c}], 0x1) 2018/05/24 17:47:12 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x61) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200000000c859a4062457bc1780eecc4e6da0203f000000000000003800000000000000"], 0x34) uselib(&(0x7f00000001c0)='./file0\x00') 2018/05/24 17:47:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x835, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1}, @IFA_LOCAL={0x14, 0x2}]}, 0x40}, 0x1}, 0x0) socketpair(0x1, 0x80003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0xdf3b, 0x4, 0x20, 0x2}) 2018/05/24 17:47:12 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000280)={0x0, {{0x2, 0x4e23}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x1f3) 2018/05/24 17:47:13 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4008af20, &(0x7f0000000100)=0xfffffffffffffffe) 2018/05/24 17:47:13 executing program 5: r0 = userfaultfd(0x7fd) fgetxattr(r0, &(0x7f0000000040)=@random={'security.', '\x00'}, &(0x7f0000000080)=""/224, 0xe0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) 2018/05/24 17:47:13 executing program 0: pipe(&(0x7f0000a01ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f0000000400)=[{&(0x7f0000000140)="2d315c290d69861a1f3e2aa2cd9f66cec2b57b5253d4aa3b81852b27462bdde306282925baf2488e26c2fd8302a4893ee6c40ed19faeae824c874d3428a4c30e2adcdd4945fa8091f2fa288c6a483e659b5b7055f7b75f56e9ffd4335e7b632dc0eeb09d594313e4f09ae344211c31f5336d2d83f7c15f7b8c83ae0e7027d9cefe904e0918492a93d7339cdba8a40679cdf1361a169b4b332428d1277b5b1c0fbee8d81f4db35bc18603823a79b2d5a1c449a8f5e8c2066438a59fea0faef07500bc0336a344f6"}, {&(0x7f0000000240)="afe857ebcc94fb205865ddfe6f7c9210c7068843c1e13510af83ebb4d4e4900bc434035b35b4024e69f2e3cc5e115a977cf02740a400f7512379a343d350014cffb37fad998b0b0b1dd472668c6d62e3d342b11cc1f7712629edf79961259de299478a53d3612e4096ba1c83a1aa499540d50a619343ccff877a7a4559c8c5759691eaff0a53b931815503beca49fa60bd39f0860d90f2e60d35a2ef80baabc8265d1204ae165f12df817217d7ee8f1080395608e3a9acf098e71e4bc051cec4010383fb76d552c1a9aaa935e9812492532861b83fb5da7d4d1177739b96dffaee44de6a41c8e929"}, {&(0x7f0000000340)="6fb083ae57f47e4757a305dae59bdcd5943c2fae5b9f8f69ac3db8037bd3b1ae4b3ed5e5726870578034f063d2467ceb140bdf158146bc150d496dd2ea3f291462f93224a32c8eb76c7279a55b7413"}], 0x20000037) tee(r2, r1, 0x5, 0x0) eventfd(0x7955) 2018/05/24 17:47:13 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xc0000000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xb0, r2, 0x0, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc00000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc0c6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc000000000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff81}]}, 0xb0}, 0x1, 0x0, 0x0, 0x313c2faad7caa77f}, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x0, 0x81, 0x6, 0x0, 0xe}) 2018/05/24 17:47:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001640)={0x57, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000004c0)}, &(0x7f0000000500)="22c0b501df7e354ee21a0e461d4074b3fe6860227fcd663b2149358c2a2c9bfb41", &(0x7f0000001680)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000001600)}) 2018/05/24 17:47:13 executing program 2: r0 = socket(0x400000000010, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b00003b0000", 0x24) 2018/05/24 17:47:13 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1f, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x7, 0xffffffffffffffff, 0xd7, r2}, 0x10) shutdown(r0, 0x80000000) 2018/05/24 17:47:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000200)="25513b5ff24026b70276485656fbee3984d7329bc6b2a4162e8a9e775f5ca0092cb5a9f61b5590c1802275be1bd481bf552d2432cd58c5291146fce3ea7cc6ad8888ddf59995d27511f849c50c2a685ba91ced53c97bc7b21aaa03350c95b44bc8c591cbba8816f440aac9a751935f40e730260ed3bc19c920cc6f62febf6cc7995a513326fc3101a381175f7e8f45fbde75f909274d6a2bf5a7248b9469e3865b82f316"}, {&(0x7f00000002c0)="4c04cfab038f7c54545dc50d944b8872897fc25e2a012c3c202d4299c229d2dc6bb85388efc31732d2dbfa9ab87937830c6f27aa610805fb029897fbc5cb8040e4932a4bf464a9e3f46f090ce0998d880cb5a2cca300c3e810fe9d8c80be437898d00cbf59de0baa539436e8f70ea1937928a64572e65a6289e8ddc7d80fe229e832718e1a50882947c4f41701ff446eef53dd9aabc86fedc2cd676026a7077e88b678fd8be9f311696507ae1d69bad7da7167de4b26d1c63806a5e525e987655516166d3c0a3c523e6bc2634a56516e387ed59574fe0c6c2b152ac422f740bd"}, {&(0x7f00000003c0)="c56d17811d9db27733a1882e123eff8395fb3a2bc20cf04bdf856d71a3224e882c15a99a6722807d2c245b52e29823735b1f52420d9c11655b47442555c25587a5739b5b8aef5592de4e5ae8fb36a2dcffe4ece984413114b63f1199465856071127a22c428e5b0deb63385a72d20f5523ab3fe4c10d543356e7a43b0274a6d88c9ba3af5c186e2fc44270dcf1b9ad8ab5c411842ff73bf07a090dc591ea1a4f424879aef0131946fcd345b077"}, {&(0x7f0000000480)="8244444d81b3f5169926058b0a046909398e7a0e952115f1eb3e80a45c0c12072d8ee5ef988238b58fb7420d0fa9e18edce7b035a122bfffbdded880ec9b2b7b83a1b5e59b67dd5b6b206c5966abe22fb8a04a5490d28e2b80434ef6f04f05e62df4c25001fde44a3bff1096"}, {&(0x7f0000000500)="e4b4117bdfc146552a689a67cdd837ec6bd569332f4bb52f1b6e4943bef015dbf98d641d25c7a4d56ddcf895815517e26f8b765415d6991bf6b6eeec2f8280e42c38455e17436a78c93c108aaf4838e7b1844baf36b236952615b78fde79f13bbed6df01263bbb38166a1a40eb322cae8bf36937b79cd0eb7d45b1c8866b43b95c720112a48729b601d3368a338344499e5941f9a3507ea9f3abb141c19ec5f05c3e97ce38a8f765a8651fa6079f1892111fac06327ad27e31148e77bf3ee8d4a5e213ed"}], 0x235, 0x0) 2018/05/24 17:47:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast6-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) write$binfmt_elf32(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/05/24 17:47:13 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x342, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="db1c795136840010000000000097e1", 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x3) 2018/05/24 17:47:13 executing program 7: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000300)=""/26, 0x1a}, {&(0x7f0000000340)=""/236, 0xec}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4, 0x0) r1 = socket(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xfffffffffffffff9, 0x0, 0xfffffffffffffe00, 0x101}, 0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4800) ioctl$VT_WAITACTIVE(r2, 0x5607) close(r1) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffff0001, 0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000000080)={{0x2, 0x3, 0x1, 0x3, 0x5}, 0x0, 0x7fff, 'id0\x00', 'timer1\x00', 0x0, 0xfff, 0x8, 0x5, 0x3}) 2018/05/24 17:47:13 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x3}, 0x1fd) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x16}]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f00000001c0)=""/100, &(0x7f0000000040)=0x64) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0x3, &(0x7f0000000280)=0x4) accept4$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14, 0x80800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000340)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/24 17:47:13 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0xbff]}) 2018/05/24 17:47:13 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) sysfs$2(0x2, 0x101, &(0x7f0000000180)=""/78) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000700)='/dev/vcs#\x00', 0x1f, 0x40000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000740)={'irlan0\x00', {0x4, 0x3, 0x8, "64062d17da3e", 0x35ba}}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x22800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080), 0xfffffffffffffea4) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000040)=[{{}, 0x1, 0x200000000200046, 0x6}, {}], 0x30) sysfs$1(0x1, &(0x7f0000000640)="666f75005ca64b13eb74d9e72bb8d69e6c28bd40c0c55df08b10928eabce121179a30768161262912b8a97088f9daf41f6faf1563758") arch_prctl(0x0, &(0x7f0000000280)="edf53781592740da52f90f4837a8d2a11d44d0c32106c7f8f1eebd09bb1c69daf5ae6084751cac375b2cb845c9460f455b7da5e4c98b6fc83e1765e408f10f0eacf04805a02c883c80bd626b28ffe6c11af64709e8166d270dc31390503405c48b697af8ede8273314a3e730a3ba416ca1f80d17417b308f4a8421249d1571d97bcb32cf357f1762b72fb339b9375407880a9a26701f8e82d6f3ac5ed7bc6acdab8dfe31de24bef747082174dc23c88f47a71ed9ca375867feb2cef4cf4e987b935d9ca99e4b9868427a8babf451ba562126b2b4414eadea1378565e83b8498d") execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000200)='fou\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='/dev/input/event#\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='{/cgroupuser$\x00'], &(0x7f0000000600)=[&(0x7f0000000500)='/dev/ptmx\x00', &(0x7f0000000540)='cpuset\x00', &(0x7f0000000580)='/dev/input/event#\x00', &(0x7f00000005c0)='fou\x00'], 0x100) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000240)=ANY=[@ANYBLOB="0e00000000000000000000000000000000000000000000000000000000000000"]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000680)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000006c0)={r3, 0x80000, r1}) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10401, 0x0) 2018/05/24 17:47:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0xe) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x32, 0x208500) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TCSETAF(r1, 0x80047456, &(0x7f00000000c0)) 2018/05/24 17:47:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x0, 0x80, 0x0, 'queue1\x00'}) 2018/05/24 17:47:14 executing program 4: r0 = userfaultfd(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x10000, 0x0) write$cgroup_type(r2, &(0x7f0000000140)='threaded\x00', 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/24 17:47:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getgroups(0x1, &(0x7f0000000040)=[0x0]) setfsgid(r1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x63, "b466049a48829eaf728adc9daad92e4a7a77aab86c27ff314bc840e1f196795a985c0e6339683773bdd82bfc335e1e73456baed7a2cdb0259e5623d4507d8de3093a9c7dc2b5121ab0caf27784d7e9b0e7711ff9e119c888510a1383a0077f3582d986"}, &(0x7f0000000000)=0x87) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000080)=""/5, &(0x7f0000000100)=0x5) 2018/05/24 17:47:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) 2018/05/24 17:47:14 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200800, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) ioctl$BLKGETSIZE64(r0, 0x80041272, &(0x7f0000000100)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0), 0x0) 2018/05/24 17:47:14 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(r0, &(0x7f0000007080)=[{{&(0x7f0000006a40)=@nfc={0x27}, 0xf, &(0x7f0000006c80), 0x0, &(0x7f0000006cc0)}}], 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80080, 0x10) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0xf, 0x6, 0xf0, 0x4, 0x7fffffff, 0x200, 0x800, 0x81, 0x7ff, 0xbf6d}) 2018/05/24 17:47:14 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x280, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x4d8) 2018/05/24 17:47:14 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1}, 0x8000000200000000, 0x20000000804007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 17:47:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1ff) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002700ffff0000000000000000130000e298c6813d64842600"], 0x1c}, 0x1}, 0x0) 2018/05/24 17:47:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) write$evdev(r0, &(0x7f0000000240)=[{{}, 0x4, 0x4}], 0x18) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x5, 0x401, 0xfffffffffffffffb, 0x4, 0x9, 0x200}) 2018/05/24 17:47:14 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x1, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x80000}, 0xc) 2018/05/24 17:47:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x20000000000000bf, 0x0) 2018/05/24 17:47:14 executing program 2: socketpair$inet6(0xa, 0x3, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x9, 0x3, 0x454, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x388, 0xffffffff, 0xffffffff, 0x388, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0xec, 0x214, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x5}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:devicekit_disk_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0x134, 0x174, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x3, 0x7, 0x1, [0xfff, 0xd1a, 0x9, 0x2, 0x0, 0x4, 0x6, 0xffffffffffffdf45, 0x81, 0x7, 0x0, 0x2, 0xffff, 0x2, 0x200], 0x1}}, @common=@eui64={0x24, 'eui64\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x1f, 0x5, 0x100, 0x2, 0xb8, 0x7, 0x8001, 0x7]}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) r3 = getpgrp(0x0) fcntl$lock(r1, 0x0, &(0x7f00000005c0)={0x0, 0x1, 0xa67, 0xaa5, r3}) [ 400.670571] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:47:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) dup(r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(r1) ioctl(r1, 0x0, &(0x7f0000000040)="eb1dfe6a8aa12796a1dee67d395b5dc34c4f8234fc7fdde27d7e5762a14cd240b6a348535fdcf2fbfb64976be8ba7b03614896b2c9ccf6afb86757be7d3179649fc4baf31d23ef16ab9081309ffbacb457207edb26030708c1dfd8ca0bbf7428ed459b9d544a9ba1d8eba2fc4292533cde6e371fa1e7639d3a97c0d59ff182b5efab6d1f0b0dfa296d96c9d424156ddca1bd76459d22d93f9168596011c5b6c524aafca5a111") 2018/05/24 17:47:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0xaad, 0x1, 0x4, 0x40, 0x100000000}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x104) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x399) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/24 17:47:14 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0xfef3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x2d, 0x3f, 0x3a, 0x3f, 0x32, 0x2d, 0x3f, 0x39, 0x0, 0x2f]}, 0x400) 2018/05/24 17:47:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e3f00000000000005637074fb", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)="687565746c622e3296cacc03696de9072ad94aeac1b174657300a2822f98d7fe6bf3f27f", 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x3, 0x100, 0x100, 0xab, 0x4, 0x3142, 0x7, 0x6, 0x7, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) clock_settime(0x6, &(0x7f0000000100)={0x0, 0x1c9c380}) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/151, 0x97) keyctl$session_to_parent(0x12) r2 = add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f00000012c0)=""/250, 0xfa) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000013c0)=0x71) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001400)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001440)={0x0, 0xee, "d686bafe1e2927b5058a80dc7ebcc8aa0bbcbc65c93bf529a82da24ca8cc6ddc2ce9015fe1f86c04dc8c7a6d81cecbbcbdceacb9fdf5363b4428f04112eccdc4105f92d24afb0c4ecb77fdad87e460d0760518472078558cb3284fdfa7749633806f73fef0a96d7ef87fdbdacb37366e84e3d7363f7680356f1bc79539d5f2a4b630d044013402903c4e93298a78dd9e27ba5313fab887cc6ce033e673d0c6d2dca690a490d8ce96ea3be2e3b7b834ce10365b770531d241a628e61a7f01b642c1bf98eab9af29700c3b1a07c39b232b9423e17fe08eaf3bd9628344c49bb87b60a313d501ed3d618f0ac1b2997d"}, &(0x7f0000001540)=0xf6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001580)={r3, 0x8a2f, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000015c0)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001600)=0x19, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000001640)={0x0, 0x6, 0x1, 0x1000, [], [], [], 0x8, 0x97a, 0x9155, 0x211, "2582e81fa5266fde71770d8dcd50d0ae"}) r4 = syz_open_pts(r1, 0x800) flock(r4, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001780)='/dev/rfkill\x00', 0x800, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001800)={0x0, 0x0, 0x1698}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001840)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000001880)={r6, r7, 0x7}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000018c0)=""/83) sendmsg$kcm(r1, &(0x7f0000002380)={&(0x7f0000001940)=@nl=@unspec, 0x80, &(0x7f0000002040)=[{&(0x7f00000019c0)="3b85fc04c728a1b4544951d60318120e354eab62d6bc958ab89a465b980b29e5eab281a29fa02ac3f14c3639f9db72133cb928cb274faa6ae7509422aa8f990de3a172d7ead198372ee06d190aa91ae9c19027352257573d5faa7ddc9e99d4e76f77275dcf1ba316b3331232ccfc6e38a0a8697b17ecdf800649cddb7569f1538b4a96fbdb6a0d6a0b22606a2d4c473d32f9d650840e31c9984bf1f9605443960bc6649f4f7521a2692fb17668b7f3a2f91ec4736c93df14d04e56934020c356388b80416efdac8974a066dcdb2c", 0xce}, {&(0x7f0000001ac0)="8236440d5e4eb9076a13ea468f64e0ee99cbfac5715f4878e5f85eceac0fb5b7f93f3d65c4eab12f444e79d8fd16f847ddce5efc541f87652bc1fa964ba9cb45410c4ccee06db946452c17e7c03ffbf6c6ed8379730d180d90ea6d8701c1f14464ec68c3645f39157ca075a74535f679d6d7dd54604a30294a76ffcffb0c13ded17f5aed378ee56d381b1ecea8146acd833fce71a683dcf0666a6a0b86e92c6c6e60cc80b72f37b090516ac9b83efc5712cd6e79fc68ace6dc815515bcf7b71a7b103a78efcae40284588d0209fb9e3a28e79ffc5f95cb1aa73f7f5af88f22b25f71176694252de4df094e7943b071", 0xef}, {&(0x7f0000001bc0)="875f2b98ef7bffb9f7be3404b72d5123895b2e92733f93f3b6248581ccb66d58f78e693dc8050d8b6097b10fb7eed8867c5da13b5acb82f3201cecd20ef6e7afa89b71b20670057989c3229da5c79f674ec655909573af777be9ff875c848cf31bea2a15eae823c30dc3fbecd50c8fba1ddafeeab4b39aea2a27617524825c8e24fa22a54fa2538cc3623d0c63884dfa33044287b27b3a9c1454c8675ada4f63cd832116d84339b68af221e7bb239f1c2ea1a52d3b0e948bacc50317b0ce171eef036b20e2f328fcc78a64a52b5139103a9995c9a6d2933770a4", 0xda}, {&(0x7f0000001cc0)="55059bbceee72549870112e2f27297ac24e45fca4f1dc154b6d32bc4241b1df3cd77922a87cee682383ce117f13c1a75b2e8117244037617786f824886d2339df60bb99bb9843799a0dd4ab6542152d2c809e9672e4713776f929e597c5af706534ef99eea1bad175dfd35b2a49685a4c6b0f006731c0805921a4154d01c044361fcff2be79034523c1fe84fdd58c42bc74c07c338284878cff15336ae53535fcdc3a55bb4", 0xa5}, {&(0x7f0000001d80)="5d332d989248f9d3702adb7c9bcc8abe0d577ee7a1069b5f5404ab661c592f59620f17a7fc96aba072329f1c5baf9c648ed01f8866ce72b360e2b2e98d9fa714b346499e7ff834c7c509f432", 0x4c}, {&(0x7f0000001e00)="b367ca5af76fc9726ed0999ca42711ed8ff9e0facf1d093740a00cb934d61a16db1eb42ef53a2e01c01aab17f2679f99c0c44530a739952e30a2072039e5f2f7078616b9e8cd3381bbf559720afadfe0beffdfc35f4b049e9c8f2b551087cad63174027da262a343562a4d700231d0072ba7a843893addd8d752872806ad6bb551b0d34541dc3e", 0x87}, {&(0x7f0000001ec0)="da3515918b77669eb5f78191d338120521bc71b21f88861623a792d0139e", 0x1e}, {&(0x7f0000001f00)="d990e235a5fe52a166117edc7db3ce60630b4da54a21b9561ea629b621b8af35cce166128b24373d3cc47e5cf870652939051ba412b5e2afc0efd6be8e22e59532fcf6bf933745dab14e77f3e29629c95e886d716c07689d92c966e033c9a659a9eb47", 0x63}, {&(0x7f0000001f80)="57fdaa59b66dad84332bb07a3421e99f5b163016ab5b346b325effa7fae70897a39e37f2f7f868acc42022a7d6cfb70e95403fee0053c532e55b324752d53758d4f56228690ae2e594bee56120aaac1a35787687a5b25796bca89e41e430f0cc75b1fc7bfc0490855415db034f31d0cd81eec87f5e7b6e4d5ef9f6cb1ffeba30353a9c", 0x83}], 0x9, &(0x7f00000020c0)=[{0x2c, 0x0, 0x2, "2704cf7addb62d6704da5a0b46a317c72b4dd90dbeafc385dd8667bfc635"}, {0x108, 0x11f, 0x100, "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"}, {0xb4, 0x111, 0x5, "cb9ca3ffed0d5c5fdef90ed1604d8fbc07b2f986ed3ab3bd809d68e4296bef241ece7e9df538c460b3f8c3cdae25de4d21a3561169bf94cd215d81d0553aa42feefbd46cc69fd15cbd7df8f04d8877d196348677095b247b17b721b18e5b31e652e8398d1f81360c2dc5b3b509902024f33de7a84b5e69e35225169810fc689a2d3aaa22f1513db6f817f844965bf1fbf5c0ad4ad01e59147dbceb85c30e3fb6cb60388be1"}, {0xd0, 0x1, 0x5, "a1e6642cd338db1db2b6e001c0cda5439203b0aaa91a44c7a9129d04dfa9bc0756d1502fafa730b36275389a5fafd7eed322b2b8a28a652abd6fb67217c0eb911eb2b14f7e5b151f6fd22370b117387fa2e9f5c5a620857ec6bdea3c96a5c13a4575734c8b6c7e4b89caad3df3049c804b4aed3cec965ad54bd9164f188378b7891728ee495b54239fc93a0d030971c6ed0a9bfab015c02d447154881c4706f7d46fccc24239859c44ed92b78bbe5604e1bf15cb72ece585ff82e4de07578b21ee88ff"}], 0x2b8, 0xc0}, 0x40040) getgid() ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000023c0)={'lo\x00', 0x400}) r8 = fcntl$getown(r1, 0x9) get_robust_list(r8, &(0x7f00000024c0)=&(0x7f0000002480)={&(0x7f0000002440)={&(0x7f0000002400)}}, &(0x7f0000002500)=0xc) 2018/05/24 17:47:14 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000000)) sendfile64(r0, r0, &(0x7f00000001c0), 0x3000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x13}, 0x2, 0x2, 0xb12454e1d0550efd, 0x2, 0x2, 0x1, 0x8}, 0x20) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendfile64(r0, r0, 0x0, 0xfffffffffffffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x400800, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@filter={'filter\x00', 0xe, 0x4, 0x560, [0x0, 0x200003c0, 0x20000510, 0x20000814], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x19, 0x200, 'dummy0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'team0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe4, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x100000000, 'syz1\x00', 0x7fff}}}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x5, 0x80000001, 0x400}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x0, 0x10, 0x8864, 'team_slave_1\x00', 'sit0\x00', 'sit0\x00', 'veth1_to_bridge\x00', @random="397d0602014f", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], 0xc4, 0x17c, 0x1c4, [@m802_3={'802_3\x00', 0x8, {{0xf0, 0x40, 0x5, 0x1}}}, @connlabel={'connlabel\x00', 0x4, {{0x81, 0x2}}}]}, [@common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x6, 0x8, 0x0, 0x0, "933d27bd16c748a5a54d1dce0bdae48cf53bf767f40d439fa879fa9783092c58eea524d34f5172e40a344dff46529da38cbd7d7b97ccdd51846c7c53f2325a4b"}}}, @common=@log={'log\x00', 0x24, {{0xbd, "d20b37c0fca6738795b043961c03b304a1ea9672ae377599a2552801159e", 0x5}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x5, 'syz1\x00', 0x800}}}}, {{{0x15, 0x45, 0x806, 'bridge_slave_1\x00', 'dummy0\x00', 'ifb0\x00', 'bcsh0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe8, 0xe8, 0x110, [@m802_3={'802_3\x00', 0x8, {{0xbe, 0x4, 0x2, 0x4}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xff000000, 0xff], 0x4e20, 0x2c, 0x7, 0x4e22, 0x3, 0x10}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x61, 0xfe97, 'yam0\x00', 'veth0_to_bridge\x00', 'bpq0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff], @random="257e0ac0cd33", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x98, 0xdc}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"6c4d6d2a613b86b4d218797d2266887b3a4d016b0fa940bca7c2fbe81c5d"}}}]}]}, 0x5b0) r2 = eventfd(0x0) open_by_handle_at(r0, &(0x7f00000009c0)={0x9b, 0x2, "00279a4024bd2e712fa44eddfcd945936c8f5d95b1d00ad7dc3f144a35b2f361d240932f697465ce51c13b739df6f442d18de138fa1db18fffc6936147bfd3976d7f876ab666bf77c83bbb32b88bb563d3b2a8f8b410d33c33e5c1396911e78ae747c52f2919e028bd8408dbfd091124ceb3bebb0c0c4c8044f8570fdaf268247634fbf841952c95c090d0922a5f27df89f246"}, 0x40) getpeername$netlink(r1, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) bind$inet6(r1, &(0x7f0000000b00)={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000bc0)=0x0) fstat(r2, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000c80)={0x4, 0x1, r3, 0x8, r4, 0xfff, 0x5, 0x8}) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000cc0)={0x56098d85, 0x1, 0x3, 0x8}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000d00)='./cgroup/syz1\x00', 0x1ff) r5 = openat(r0, &(0x7f0000000d40)='./file0\x00', 0x20400, 0x18c) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000d80)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x4, 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000e00)=0x2ea, &(0x7f0000000e40)=0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000e80)=0x4, 0x1) r6 = openat(r5, &(0x7f0000000ec0)='./file0\x00', 0x0, 0x10) setsockopt$inet6_tcp_int(r6, 0x6, 0x3, &(0x7f0000000f00)=0x5, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) ioctl$sock_netdev_private(r5, 0x89f7, &(0x7f0000000fc0)="987c65de8a79a045b9bb19d44112d59d9f1ec64f02365cc5e1e31335c5a36759cc68049cb07d14bc7f328fef92f275e3b989c9bbf81c6da39e230f491d0b372f4354710268123a51a9a52f57489853a0f5d4f2a620d50e1cc8a4f1706acb9da3f247b4b7913ff7135e2b77c87fd31409607e7c1ffa79a0935d6d35a32308c92c28da60571d8356c9732ffcae6b9c56cf0431b99d013e72c1aeb8786d57fe154b1f60dd62dcc7d3072b98dc7705b38e3fdaa177") ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f0000001080)={0x1ff, 0x0, &(0x7f0000ffd000/0x3000)=nil}) accept4$bt_l2cap(r0, &(0x7f00000010c0), &(0x7f0000001100)=0xe, 0x800) 2018/05/24 17:47:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x420000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x6, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) close(r0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000240)={'security\x00'}, &(0x7f00000000c0)=0x24) 2018/05/24 17:47:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000300)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000003c0)=0x2) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000240)={0x4, 0x0, [{0x0, 0x5c, &(0x7f0000000040)=""/92}, {0x3000, 0x15, &(0x7f00000000c0)=""/21}, {0x3001, 0x11, &(0x7f0000000100)=""/17}, {0xf000, 0xdc, &(0x7f0000000140)=""/220}]}) dup3(r3, r3, 0x80000) 2018/05/24 17:47:14 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)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x20) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x2, 0x31, 0xffffffffffffffff, 0x0) close(r0) 2018/05/24 17:47:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x2, 0x2400) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x452000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xec4, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000140)=0xc) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x4200) socket$pppoe(0x18, 0x1, 0x0) 2018/05/24 17:47:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000001000000, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xc30, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000000200)={&(0x7f0000ffc000/0x4000)=nil, 0x9, 0x5, 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x101}) sendmsg$nl_generic(r3, &(0x7f0000001440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x900001}, 0xc, &(0x7f0000001400)={&(0x7f0000000280)={0x1144, 0x2e, 0x712, 0x70bd2c, 0x25dfdbff, {0x16}, [@generic="6edfb2877ec855806fd41ca63a77f12d80a22263e37acd542f9e295e3d2b558b1484423c5f2721f5c5b5517b79cabe7ff2ff6bf0ce1ab27c4ece34654f8f58bb4c1ad5dbdb57a261c8faeecff526c082268adbf701346165eefcf858516f9ba9f38af33108155c044ab46eb0e4a5cf463dbd9d9865b56bd5f8e9d1c6ce638fd6e905d8dfa72acf5006b55bcb09a3c85b5ac01f64bf119f8cbdcf63304cb217a2571a5791be787ffc23d4f28b73788fc1ce8fe5f2b494ec2762ed82099fcdcb50d91d76dc1b34166ebdf80c75140e8420", @generic="e07b9b083f393bffc9c14c72f014cb5ed346a8a4fb8c5fbf70b21661374381e22fcc30e170eac38d985aaa30e9b4d24dad73362b7c5e65987ba7e9f6b602a1de06efc7209ffb3535a1b6c366f5401a7ff5770a3a0d64539e4ccda4a5b0c3866a41cb6b91090c4f2aed4843675e255e6806c06128b77de4e2ae826027596cae5ce3f8455b5c3c8302391296b3f96cd3d185d8d81e4ec5c6cee0f481111ed98b62f19dfc08dbca92aaf425c63d8db88a3a38a1ed5889c79c999b2e2d7112dd8b38381d608daa98cf0b69f87aaaa6301f478147f3eb0d0d57e3e9f74fc38ea8a25f72aaecf547f32468e9b797ab173b0c5c0a5adde5f87371d38283f158e315fdbe32e7bd987a4766961269d53237ede426090272fe44c10091b3718be82d1c26df923fda812604fa59e606d58fd52d6e2fe40e6561c07366acfbc76802618822b3f9bc736df2dc4665647bb43d0e7851f8a5fe2e7d55e20c7dec3ea9bbe070a8ca3362a528af3d60a620ef203757525a0f94abd2403802ad89e9c2fcbe894a7b0084d8261c4b740d5a701ada3196381f35dbab4ec6ca31582a3cb003c4349c8f37b500a52d4eecef250b0b4a0c26a21bc8c119bff2ce911c0e23bee446308d237a0853536aa657fb02e92b86e8be2cb266138fc0c156a4879f0090b8fdd1300c1649b5a858d90a05b0355892f9b6199bd4678807f13ffb62d54d8e87dde8d4d8a5c1c0c6b2dee14538a2e513c741e9eedd655cb60e9f2fa331a0b531318df70c49e61aa2ffbb132431dd65892d404874b79d0bbed7a4faf785cc5f95965d641260e478fa8cc3aef6704bc892b8dc7ffffece2dd2e12aebe8bb7a72ffd4098834327441066db790e1d53f39b099cfacce7b10dc06a1b40ffdd0583651577ad83489dcc58c432bfb8f46e394f3e6735b972974bb04a27bb00c88015911903437172525a2ccedc20066f9e10017f9054e1c84aec03ab391a18b3bf2afb0fad0ad0c5d932daac9fe1dbb0a566626426c8ef52a3b6a7b0be78b3aaa844a53df546c89965f59ea1dfdd9a7c0b19643b26aa40292ef21d4f71ea0d8e6a4b66ab0d2427b8c716490e3bcd2a556fa14cc1495720e1146af184f7a7a7be067cf5726a5cd2126fbc6ea60a66f3b0c291a60d761ac3f8e90da06af0d13f70d282d2818d5e2a7e7628a0106cac963e03d640badd26ac11dbbc15df300358278f43d2176ceda3d31e58cc64d289082fa254fa437c2eeaf3d35e73f4a2eb7219447ca22deb6f58b61bbeb5d2ca6af68e3d72ec62684e908199741264db791a88b0e4c96556e950f90e5e728f67fc1157004b59720088530bd23532021d0cf7d53388abbf76aad1850e653e9eaf1f148ab2b12e7084d2abca109666ee3cbaca6a5cc5325af8de78f7a036287c67ff4e5abc55f7be91873a26441ad1fb54e5604e471b55b784ef9dbb792954e23e40ec5e4f1eec29153ee0a3da530565e74d8e0c914df5afca1b8ed17649a19bfa7767d640cedb71653583435b6bb8740052d0e3b9de21732086dc388443932e0ba13c32c66ba26df3170b60f6f6a7c40022c9fb06fc441f381ab1083dd82743cd5456d245e0805625fbcb7a38e9c9b667dcbc122b05680312fce379557d7e6fb5e52e8fff9d1f762272bad296d7ac202279d3435436dc4238b974aec9191cde9fbad02f353a00573d46e93debeb8c953e2677d90e2048aa1a83cb8a4ff29c0d7b2b1a5bd8ce9248aa43929292cedf59df9eec2a1e27c6a61e182b3996695a999de5bf28a39c039980b24100436070502778c7de704d7efaf213099c7070e9be2b5b550e5e488ae60c76a7d8978cc49e0c56f4ab893a1e9933e604b9e6a50f9557c30e237303b21c78b97e32982e0a6004be22002af60cd0c82ddee938ea1d8851aadeebfd2e19481d60affb3aa1831518093f968e2d16bf821acfd2873004d3813a8839ac43bd9d66690bc5732f6d2efb75026d4f3b62faa3081e3b26978fc41d5b8d8eb3c112ee2de6e5dc86f5e87f30e5560102c22eacc45ce1210b46e808ccc8a7e71994e1a968e4cb505aeef84ce1e7e25f6317517d34d119f796a8506f1e36462a2df873b4c8f5779ee8b3e74ef8fd446ed87aec8db80309ae4148a199b4c62d299cfa8a3ef4be99b4bda8de2612b86e600d6cf15a82e1ab5f6eb5efe84c38cfc819d9cf7f73551eebc1b27306bb1330889709f80190ddfba64dd61b63ad10d1b75cb7ba937bdfb015404d833c40123d5af8b55eaaeae1b12e68b09a626f5308de6612a4ae68025422f40ae5627dc1e915f752d59e37ab2c29248f93c15604677ea57a563bee62ce9a358ca5fc111f47198791f387b8f54a721f14bb67a6534b533c2abcc820264b6996df1b8026fe4f476cd54433650a1f6a101a23e4206d182c7cb52011b3dfcdd827a30af83b96b3bed36da429b419fcf9287232c59138ca284ff36d7769004b52e1505eb84bda58613f960b96a1bc7edd1c57139d24177d33fbe7f11ef062e59085ed68d41388197150794cc2e8695d62ddca876de0e2d7a3aa1db43e916c2f874aeb5b1e0ec411ddf86273d9f34eef5ede6dcfee31d56f09472942a24523709e751d2ffb02894affef235dd8ab9719468eaae71121ff3ad0e6fc4eef6d3bf1f49ed900b1db2721892bd50da6b1719ec493edb910cdc2c0475e7238d204ef83c3a5f92d90184aafe0b8b4038a11e32ca54f4521fdbf1f32ca2d39ae6c413727d2a01984c015c8537649390b74f60f0f7453a4676d3af5ea4c65762d61a415055a1ba33f4bed5ff396599364b22c83a245182c769c22b3c0500290fb1a82bfef602895a12e3aa3a61963a2ee008f774b71fa61247c13d9691c324274297d9798f5d2f4d654827a288ff62a94c56be183e0e76df6359cbb7f33163212a5b7b3c9a841d6176955c3424acafb8af90fbb63b63f9b5a795454ee4fc66c174cdf7addc812c5acb8db7634478433a6fab54ec1b1d716b6e4c12fa2d7fa79625287455bc6ff5cd0f9c9906f484de846c1c1188b60ba7ec15cfaaaff3b52eb44810bc05d608716f46423fe4b57415673d9b00085c1a9c16ccab0fa020ca863578f69d2086cf2c271720ffc7a3b7f7bd4995df26590833a8be4131ea6c988fdd773774a22037f3916e52f141bd19f3b04551cd03e29d9af64855054de9900afcf5314eb2de7d1be2897ab79dd47f1f628b41fdd31fe84e3fd47717606d234106b1e26cae0d25105f14b7a5310c5e18685e9239d01a91006d8f6c19aa69545263c489539c9bb83f25631dc507a5290ca5bc6bfa4bce22a749bb8a22ffb823e2872f4095b0e45069e439643bcc62dd5d1f2c9094e57fa1f3652c0d058aa302f8542a76d9aef47af4feaca6ceaa10341373c5acbd4a8399176cab1eca14409660216e83de0afc65c059cd0111c78e79dd6c547cfeb2f3bce46f526399307828093f8c8fd209f0aeed9cc6f53fbe9e12ff63c031673288707d9e3a3614acd5137ce6b41c55ff6f47993fc571b34a7c29e969498e5061ec5e13849e4a7ff6b6a43d80d1934a093e413073f8cdff045875d1439e14631906d2cf3bbe7b6ee33fa71906269eb47afe21809a4030fd4ec500b4f95511d263f3486b8733c41549f764c1ee829fe28e71d5c4f52c656b530f028b9d868dc477ed1d80a8e88f5acb07ce39bd4ee86af04d587cba2c66c48396f351c38f27b44ccf8b62b1a576fbcc9086049fb605092343afef58ad54af8e8a05ac44aae88f18bd6b5a5858785ec1db73563dcf40e858cea0fa8d010852eec0f04f10b169391a6ef51a67ef134ff5c4f43b51394b2ada341f16b0fd09c7dda9bc6378eae07cee2761195be9d9f06d3e45a8248c348723a17e3d8d3bd33d0930b398e903c5a50b0a1733ae0f7020a7ffabdd317a069426695dcd5ac7dd2e356acc0c7a1bd19ca624db57fd1f076d1fcedfab4a393b34eae833fae65cbd42119b3765639b06c40d8331c93fdb721a69e754de2b30c9b3f29be7dadada2406d362ea1406404fa3c52c0bcc0c4a31b255e419fe80cfd43fa3f509ff0922a02c2f4a2631c4ff4bbc89d89b97513144c631a7d7fa02a6fbd5c271e0ea77684aa7082ba8ee6332f0d524b4431c7fc4c7fe19e2dc6870cefd842ad1fc91bd761e7f03eae81913a9c98cb77b76eab61823080a11a2777e50461a1d6ad7da53cc2bdfb1d2211368e2cd31aa7c278543bd03946ae0a1108defc48f70681b60c502b78300a251b96ed0497e0abcb9eae9ab06e77d9f91d5066ce2cfa270cb7001af2037ae21dc1731ae78b887e34dcd20be610ea75d740b9809eedb8c5511781ef25ec60b32ce436b7ca16ebd5b65d2341d70691725171e1980f10534551c718eb08fbc9792d0be27b9812aa051ae6b7824591bbc779f6be69a8a59e2075c7fc4da49360bcbb65d9d9532ed4675c544bd8491846cd7642d5763b3c6baab5835d8812f938b325bd04f14785fc80bdd671d3c7e949e6cec977102157f47f9793949e4301b0d1c6d79eefe9275724751a5794cd0ea86d224a568fb13bad90ff830171cdca79efe636606a50493e9a8cd887fc9c8f87038d7c0ca6eebf074596b8033986d911e6f8ce5ba767edc4cdcc374b93e60785f74f88f88aeb8a24dabb747ecf2fdf4a76eeea18670a6fc3d988a336014ff15fba25c2e507dd852eca6fafdcb2a853fb863c0edf67985dc02ee6e6c61f7e3cc0451dbf3cfa003c5103c99f30e085a7a9acbbd0021df25fc104b88cb80fed037bb427002382d4da894fd1f093356538f8689841987b736317dbe5f599ecc476904ea760097d8c91dd57970aba17bc7a21fa43dc8c85e28c149ec7497114a9c987ae011870119c76bfbafe5b742424251f68981f3d8c0a6daab52c586837b978600271bee49c33e356a7c475bc819790034ad03e8a5b4b89d9275a749625be20e4e75f8660c027ac704ca9345f1ca71d02419273af3bb440fa5b876eb45fa968673fbd8fdb3b8fba8ae496d81ead7bd6363478e0b39513a701dc4966d5f10fa08064ae56df1cd8ac3661572de008cf3b1e81db6c5101eaf82ce142c3dbbcebeef2059744edcbb08f6451e4f346e187be46e560a49c3181e0e81c926829e14f0d8192ba0c36c03aec86ddcbc8a7ba0367e58985aa2b0b1e6d58be2ca3fc79565faecfa941c237592c3868e367d4cfd92539cd32de27c384787783b4ba5c911e4dec736c25648b9645c16665d0348a106342b4a9e3940834467bda91b5ddb9c5effc996f5678d621a89e208d28a60cdb1a251b685b8837bb184ab2fc105e0599ee6d799da5a4c587b7348ebaa7fcb91ee6e40aa46487a856243d2e232b182705f103d11b0983d083a8b081ff1bfcf7616a4a3e175c6fc462d6ef0ffeee7cebac1443687edf7074c0b147f15f5ad893bb798066ab1ec12f660746c349ef2a8c88464e9bfde8133fc0f24dc3a945fd5285fdd5ead3f2ec45a9855d208920873cf90db5967e692f87cbb6cb9391012749c08984608cd273313ffec60f80f1c9e7ab63221b5c7aa208903d37c86e0956a4cd41d5eade78b95a85195b1f5fb977530ca97a478c6fd8280fe57c3112f5aad248c7faa8537e4356eb674a79f32de0218d8c2769c4cd7678e2bd965dcb34fb42f2be4884db07d1fc393974741617156a737b68dc8b71c914c9987fe1bdb6280a7fcbd8b1461a3b97419c45fbd83bcca672a684e5232486242f05df3b79974f4c4c2559abe048859e4e3e5decea5743a66fc16ccbecfbe8a3a7c98ea375bb70148bbf6f1397092abbfea9e89265f", @typed={0x8, 0x37, @u32=0x9}, @generic="99a97d11fad13c770cb4dc5225d95a6cafd3d836abf3e7c002", @generic="8a7ce03033f323e7731fe433ecd83150a670226ea50fe32c75bef4bed66601d2d60fa9922b9f4fd77ad8c8cf0bd2e7a8c39b64283bf577d2fcc3469e9e96b3"]}, 0x1144}, 0x1, 0x0, 0x0, 0x45}, 0x840) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgid(0x0) socket$inet(0x2, 0x3, 0xffffffffffffff03) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000080)={0x24000000, 0x4}) kcmp(r1, r2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000000c0)={0x4}) ptrace$peekuser(0x3, r2, 0x9) 2018/05/24 17:47:14 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}, 0xab) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x5, 0x1, 0x5, 0x7, 0x2}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) 2018/05/24 17:47:14 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8d40, 0x40) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000280)="480000001400199009004b0101048c590a880900000000000000fe5f0028213ee20600d4ff5bffff00c7e5ed5e00000000c80000000000000000f5ffffffffffffff00eaf60d1812", 0x48}], 0x1) 2018/05/24 17:47:14 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './control', [{0x20, '/dev/vcs\x00'}, {0x20, 'proc'}, {0x20}, {0x20, '/dev/vcs\x00'}, {0x20, '/dev/vcs\x00'}, {0x20, '.'}, {0x20, '/dev/vcs\x00'}], 0xa, "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"}, 0x103d) r1 = open(&(0x7f0000001200)='./file0\x00', 0x87d, 0x20000000000) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x1) r2 = openat(r1, &(0x7f000001aff8)='./file0\x00', 0x20040, 0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) 2018/05/24 17:47:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x84) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000000c0)={0x8000, 0x40, 0x7, 0x4, 0x2, 0x8}) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000000002000000e0000001000000000000000008001200020002000000000000002ef736b6a6805d32ba680000180000007f0000000000000000000007000000ac1414bb000000000000000000000000030005000000000002000000e000000100000000000000000000000000268a00000000000097e92d663d9a3b3f2bba91775554fac8d3e092cf3cca6151297f889bef6d27adfb07ffb67953bc4b28cce25af2e1453b352fd314c4c1"], 0x80}, 0x1}, 0x0) 2018/05/24 17:47:15 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000300), &(0x7f00006fcff0)) r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(0x0) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40082, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000080)={r3, r4, 0x6}) r5 = gettid() r6 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) kcmp(r6, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/24 17:47:15 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) connect(r0, &(0x7f0000000080)=@ax25={0x3, {"57f070ba14f0b2"}, 0x9}, 0x80) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/223, &(0x7f0000000100)=0xdf) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x3ff) 2018/05/24 17:47:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000000c0)) 2018/05/24 17:47:15 executing program 5: r0 = socket(0x3, 0x800000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x64, 0x0, 0x0, 0x1}, {0x6}]}, 0x10) [ 401.701830] FAULT_FLAG_ALLOW_RETRY missing 30 [ 401.706558] CPU: 1 PID: 27676 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #89 [ 401.713843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.723200] Call Trace: [ 401.725823] dump_stack+0x1b9/0x294 [ 401.729468] ? dump_stack_print_info.cold.2+0x52/0x52 [ 401.734662] ? kasan_check_write+0x14/0x20 [ 401.738920] ? do_raw_spin_lock+0xc1/0x200 [ 401.743192] handle_userfault.cold.32+0x44/0x5a [ 401.747858] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 401.752426] ? debug_check_no_locks_freed+0x310/0x310 [ 401.757607] ? kasan_check_read+0x11/0x20 [ 401.761741] ? print_usage_bug+0xc0/0xc0 [ 401.765790] ? do_raw_spin_trylock+0x171/0x1b0 [ 401.770359] ? print_usage_bug+0xc0/0xc0 [ 401.774406] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 401.779411] ? perf_trace_lock+0xd6/0x900 [ 401.783548] ? finish_task_switch+0x1ca/0x840 [ 401.788031] ? finish_task_switch+0x182/0x840 [ 401.792512] ? zap_class+0x720/0x720 [ 401.796219] ? __lock_acquire+0x7f5/0x5140 [ 401.800447] ? graph_lock+0x170/0x170 [ 401.804260] ? find_held_lock+0x36/0x1c0 [ 401.808318] ? lock_downgrade+0x8e0/0x8e0 [ 401.812452] ? graph_lock+0x170/0x170 [ 401.816597] ? kasan_check_read+0x11/0x20 [ 401.820744] ? do_raw_spin_unlock+0x9e/0x2e0 [ 401.825150] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 401.829719] ? kasan_check_write+0x14/0x20 [ 401.833941] ? do_raw_spin_lock+0xc1/0x200 [ 401.838181] __handle_mm_fault+0x38d8/0x4310 [ 401.842581] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 401.847321] ? graph_lock+0x170/0x170 [ 401.851109] ? rcu_note_context_switch+0x710/0x710 [ 401.856027] ? lock_acquire+0x1dc/0x520 [ 401.859991] ? find_held_lock+0x36/0x1c0 [ 401.864048] ? lock_downgrade+0x8e0/0x8e0 [ 401.868218] ? handle_mm_fault+0x8c0/0xc70 [ 401.872445] handle_mm_fault+0x53a/0xc70 [ 401.876495] ? __handle_mm_fault+0x4310/0x4310 [ 401.881067] ? find_vma+0x34/0x190 [ 401.884595] __do_page_fault+0x60b/0xe40 [ 401.888646] ? mm_fault_error+0x380/0x380 [ 401.892790] ? debug_check_no_locks_freed+0x310/0x310 [ 401.897965] ? graph_lock+0x170/0x170 [ 401.901763] do_page_fault+0xee/0x8a7 [ 401.905552] ? vmalloc_sync_all+0x30/0x30 [ 401.909691] ? find_held_lock+0x36/0x1c0 [ 401.913756] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 401.918592] page_fault+0x1e/0x30 [ 401.922034] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 401.927637] RSP: 0018:ffff8801cb3f7958 EFLAGS: 00010202 [ 401.932986] RAX: 0000000000000004 RBX: 0000000000000004 RCX: 0000000000000004 [ 401.940250] RDX: 0000000000000004 RSI: 0000000020013000 RDI: ffff8801cb3f79f8 [ 401.947506] RBP: ffff8801cb3f7990 R08: ffffed003967ef40 R09: ffffed003967ef3f [ 401.954762] R10: ffffed003967ef3f R11: 0000000000000003 R12: 0000000020013004 [ 401.962032] R13: 0000000020013000 R14: ffff8801cb3f79f8 R15: 00007ffffffff000 [ 401.969305] ? _copy_from_user+0x10d/0x150 [ 401.973530] evdev_do_ioctl+0xb8f/0x21c0 [ 401.977580] ? str_to_user+0x90/0x90 [ 401.981288] ? kasan_check_read+0x11/0x20 [ 401.985510] ? rcu_is_watching+0x85/0x140 [ 401.989654] ? __fget+0x40c/0x650 [ 401.993097] ? expand_files.part.8+0x9a0/0x9a0 [ 401.997936] ? trace_hardirqs_off+0xd/0x10 [ 402.002164] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 402.007345] ? rcu_is_watching+0x85/0x140 [ 402.011487] ? rcu_pm_notify+0xc0/0xc0 [ 402.015358] ? trace_hardirqs_off+0xd/0x10 [ 402.019582] ? __fget_light+0x2ef/0x430 [ 402.023546] ? fget_raw+0x20/0x20 [ 402.026995] evdev_ioctl_handler+0x144/0x1a0 [ 402.031395] evdev_ioctl_compat+0x29/0x30 [ 402.035528] ? evdev_ioctl_handler+0x1a0/0x1a0 [ 402.040100] __ia32_compat_sys_ioctl+0x221/0x640 [ 402.044846] do_fast_syscall_32+0x345/0xf9b [ 402.049157] ? do_int80_syscall_32+0x880/0x880 [ 402.053721] ? _raw_spin_unlock_irq+0x27/0x70 [ 402.058214] ? finish_task_switch+0x1ca/0x840 [ 402.062784] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.068308] ? syscall_return_slowpath+0x30f/0x5c0 [ 402.073227] ? sysret32_from_system_call+0x5/0x46 [ 402.078059] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.082892] entry_SYSENTER_compat+0x70/0x7f [ 402.087286] RIP: 0023:0xf7fc1cb9 [ 402.090642] RSP: 002b:00000000f5fbd0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 402.098426] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000400445a0 [ 402.105679] RDX: 0000000020013000 RSI: 0000000000000000 RDI: 0000000000000000 [ 402.112943] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 402.120199] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 402.127460] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/24 17:47:16 executing program 7: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000380)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x5, 0x4a, &(0x7f0000000100)="e06a6d914e4dffceb51900474c8afe5ac3ee581eea836298e6ad61cee900ca09c951ba59177b4ad4cc165fdeed6618f68110af533a824d5885a30c775fbba3deb48979a6a41195b7b3eb"}) 2018/05/24 17:47:16 executing program 5: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, "7457526c3000100000000003004000"}, 0x14) r0 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="5221bc52c49672c28170a64b1f9a48831d648aa66bfa3d4e96d37e188b86c0964b0263f023d93006", 0x28, 0x0) keyctl$clear(0x7, r0) add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="2a186935ae410a0f1891f181e93d34caa8d29a25", 0x14, r0) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) 2018/05/24 17:47:16 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xf) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'tunl0\x00'}}) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) connect$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"aab6ccf0b0168e"}, 0x5}, [{"e67ed5f40a9d46"}, {"eef64ed2314ea6"}, {"f9e6c4ace728ed"}, {"f92cb6467ab246"}, {"5dc9dacefdcb39"}, {"ccfda14d922549"}, {"7937ba2dc2c7f5"}, {"005886831a2d2a"}]}, 0x48) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x101) 2018/05/24 17:47:16 executing program 6: mknod(&(0x7f0000000200)='./file0\x00', 0x1040, 0x0) r0 = gettid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) tkill(r0, 0x3c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00000000c0)={{r3, r4+30000000}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r5, 0xfffffffffffffff9}, 0x8) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/24 17:47:16 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6ca, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/193, 0xc1}, 0x2) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000000440)}, 0x0) 2018/05/24 17:47:16 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82002, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0xc23) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000140)) timerfd_gettime(r1, &(0x7f00000000c0)) read(r1, &(0x7f0000000180)=""/133, 0x4b946e272816b534) 2018/05/24 17:47:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xb958, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) 2018/05/24 17:47:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff220}, 0x1}], 0x2c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000001c0)={r2, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x5, 0x4) 2018/05/24 17:47:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x165) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) r2 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0xfffffffffffffeb8, 0xfffffffffffffffe) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7ff, 0x4, 0x3712, 0x3f, 0x1}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000380)={r3, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x6d, &(0x7f0000000000)={r4}, &(0x7f0000000340)=0x73c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x14, &(0x7f0000000080)={r5}, 0x8) 2018/05/24 17:47:16 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/anycast6\x00') clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000180)={{0x1, 0x6, 0x0, 0x9, "4ff1c00652adcfb57306dfc5a64300d0afb880519bfbd7619d8a91a3e41dc94690258ed494d863eea1cf6092", 0x7f}, 0x3, [0x3, 0x7, 0x7, 0x7e9f3b65, 0x1, 0x8, 0xfffffffffffffffc, 0x1, 0x1, 0x80, 0x1000, 0x3, 0x1, 0x93, 0x16b, 0x10000, 0x9, 0x8001, 0x7ff, 0x40000, 0x4, 0x0, 0x8001, 0x40, 0x800000, 0xfff, 0xffffffffffffff6f, 0x5, 0x8, 0x3, 0x8, 0x7, 0x8001, 0x4, 0x0, 0x731c, 0x4, 0x3, 0x0, 0x0, 0x4, 0x9, 0x3f, 0x1f, 0x18b8, 0x35, 0x69, 0x5, 0x2, 0x7437, 0x80000001, 0x3, 0x10000, 0x8, 0x20d, 0x7f, 0x2, 0x3, 0x7, 0x4, 0x20, 0x6, 0x2, 0x100000001, 0x7, 0x1, 0x1f, 0xabad, 0x1949, 0x8, 0x8, 0x6, 0x1, 0x2, 0x7, 0x4, 0x6, 0x7ff, 0x730346ca, 0x7fff, 0x9, 0x2, 0x1, 0x3, 0x9, 0x81, 0x9, 0x8, 0x6, 0x3ff, 0xfffffffffffffffe, 0x1000, 0x93e5, 0x9, 0xfffffffffffffff8, 0x4, 0x1f, 0xffffffff, 0x7f, 0x8, 0x9, 0x76b0, 0x3, 0x7, 0x4, 0x1, 0x5, 0x3f, 0x0, 0x7, 0x2000000000000000, 0x8, 0x1, 0xfef7, 0x3f, 0x3, 0x3f, 0x4000000000, 0x2, 0x8, 0x7, 0x80, 0x9, 0x6, 0x3, 0x0, 0x7ff, 0x7fff], {r2, r3+10000000}}) fadvise64(r1, 0x0, 0x80000001, 0x2) 2018/05/24 17:47:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000200)=""/4096, &(0x7f00000000c0)=0x1000) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000100), 0x44, 0x0) 2018/05/24 17:47:16 executing program 5: r0 = socket(0x19, 0x43, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x14, 0x22, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/24 17:47:16 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500d19a17cd983d3cac1e73142e20a766aaab4eaa9cd165c49458d906a242d19c446407c6", 0x200002, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/211, 0xd3) 2018/05/24 17:47:16 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=""/193, &(0x7f0000000040)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x82080, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000001c0)={0x2, 0xa1b3, 0x7, 0x30c8, 0x0, 0x4}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) 2018/05/24 17:47:16 executing program 1: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x21, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) readahead(r0, 0x7, 0x9) 2018/05/24 17:47:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000240)={'bridge_slave_1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000200)=r3) 2018/05/24 17:47:16 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x4400, 0x0) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000000000200cf", 0x1f) 2018/05/24 17:47:16 executing program 7: r0 = socket$inet6(0x10, 0x2000000003, 0x1) ioctl(r0, 0x5, &(0x7f0000000080)="f43dcd078df4966c6b104bf900c593065749ef9b94839075e957") sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007f5300fe01b2a4a280930a60000000a84308910000003900090020000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) fchdir(r0) sync_file_range(r0, 0x8c, 0x8000, 0x1) [ 402.856315] Unknown ioctl 21532 [ 402.859938] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 402.881193] Unknown ioctl 21532 [ 402.916381] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/24 17:47:17 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000200), &(0x7f00000000c0)=0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040)=0x2000000, 0x4) 2018/05/24 17:47:17 executing program 5: mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x22) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file0/file1\x00', 0x1c5) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 2018/05/24 17:47:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000140)={{0x0, 0x2}, 'port1\x00', 0x0, 0x4000c, 0x1ff, 0x10000, 0x7, 0x80000000, 0xffffffffffffff0e, 0x0, 0x4, 0x6}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x40505331, &(0x7f0000000080)={0x4a48b125e13656b}) modify_ldt$write(0x1, &(0x7f0000000000)={0x4, 0x1000, 0x6000, 0x1, 0x0, 0x7, 0x80000000, 0x2, 0x10000, 0x81}, 0x10) flock(r0, 0x1) 2018/05/24 17:47:17 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x2000001, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000005c0)=@ipv4_delroute={0x1c, 0x19, 0x3, 0x0, 0x0, {0x2, 0xb4}}, 0x1c}, 0x1}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05630440000000008bbf16fab98cfccf3076c7f07dfe736f918f256b2be5a65a49cb8cc3872d8232715dc9a693425f77265d7f7407e093e2d05ea2b0ed7280567388532c77ecaa2888b192000000000000000000"], 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000600)="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", 0x1000) 2018/05/24 17:47:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) syncfs(r0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/05/24 17:47:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) rt_sigsuspend(&(0x7f0000000440), 0x8) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) sendto$inet(r0, &(0x7f00007cdffd)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/24 17:47:17 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='timers\x00') r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e22, 0x3, @empty, 0x5}}, 0x2, 0x9, 0x1, "1121d392ff9400f1162b18c0d2c51ad31d37ea6334619fa2b499ef4fba4d488dcec1b3b8350f9b7e71f921a8f04e350c2095e92c571be3012eb2e59da3dd8394a3f73a19803fb9ad316f2d96f9b55f58"}, 0xd8) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="0fc72a660f3806ca66b9980b000066b80000000066ba008000000f30ba4300ed660f60caf30f2a020f0fe91c66b8e63d7f4d0f23d80f21f86635400000b00f23f80fc75b77f2f4", 0x47}], 0x1, 0x0, &(0x7f0000000140)=[@dstype3={0x7, 0xb}, @cr0={0x0, 0x1}], 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000200)=0x3f, 0x4) close(r0) 2018/05/24 17:47:17 executing program 2: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) getpeername(r1, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0xfff}}, 0x0, 0xd3, 0x3, 0x0, 0xffffffffffff0001}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x7, 0x36a8, 0x2}, 0x10) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x410100, 0x0) 2018/05/24 17:47:17 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000240), 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) [ 403.489279] binder: 27836:27845 Acquire 1 refcount change on invalid ref 0 ret -22 2018/05/24 17:47:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x404002, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x4, 0x6, 0x200}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x3}}, 0x4, 0x10001, 0x7, 0x2, 0xc0}, 0x98) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000300)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r4, r5/1000+10000}, {0x77359400}}, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f00000011c0)="000000800000800000") close(r0) 2018/05/24 17:47:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = dup2(r1, r0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x38) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000000c0)={r3}) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:17 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x40000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}, 0x2, 0x3, 0x3, 0x1f, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xc2, "50b76201e00552a4ebf8385673899a21cfcd695eba430f5b20a451478d9e0878b93d86a379b9baf09ed7ef3e44be568dc737881f6fb759a3d234cd61ce0a44bc87e7ca5ae25ed0144e7e250edd31fc60e90d50844d38684450c26e4cc0fe66f49dfe23e9f3732e9cb2e0f4974dd2062439eb66ad8ad42191cdf106aa8a1c200c58474928c819bc0bfb4159a899d8b2a48eb2b5b41351ca5ec0746831e60d2ef4a9d21ab5df5984f44ca118ee0f2aebd2d718166573e0472e883024f257ab1cf1d8cf"}, &(0x7f0000000280)=0xca) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000002c0)={0x6, 0x2d07, 0x2, {0x0, 0x989680}, 0x1, 0x20}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000340)={{0xc9ab, 0x8000}, 'port0\x00', 0x1, 0x4, 0x5, 0x24, 0x10001, 0x80, 0x3, 0x0, 0x6, 0x9}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000400)=""/121, &(0x7f0000000480)=0x79) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ashmem\x00', 0x0, 0x0) fdatasync(r3) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000580)=0x4) recvfrom$ax25(r4, &(0x7f00000005c0)=""/244, 0xf4, 0x20, &(0x7f00000006c0)={0x3, {"17d07f08f1f36c"}, 0x9}, 0x10) io_setup(0x7ff, &(0x7f0000000700)=0x0) io_cancel(r7, &(0x7f0000000840)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000740)="9c4c9ae9998d47c2220557c592f1a0ffdf87b2cee76c3b4b47ba957142c02f41d5b0b66ecda1aac570450a4e32158c3186b7c01466b0f26b1750e658e222009fb4c4f794ebdf5b64206808ffa396ae05b50b2c39f9fb992b9ecfacd2bd7abbe1e22aa293ad31a5bc06d904905b0c80db1e7a7623fffefd61cc0ff8a899e736fa53893684de29f740f999d68c53e69c43679025ea69b4e4912b423a65ce992fe1457ad87358cf82f1bcce07b7bfbc08846d5d71bb97ddbd3c10b669c0dc5ec2862bb49aa9e9e3e0e4fda8ebdacecdc577f9f6d36550e71dd11caa93beec4262f7d5d2", 0xe2, 0x1, 0x0, 0x0, r5}, &(0x7f0000000880)) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f00000008c0)={0xec8, 0x3}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000900)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000940)={0xf002, 0x4000}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vcs\x00', 0x202000, 0x0) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000009c0)) syz_extract_tcp_res$synack(&(0x7f0000000a00), 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000000a40)={0xae, 0x1b, 0x7f, 0x5, "743a84732fce33ac89620715638cca34cdae6375c25f35a26fc3c418ed0c8cb8"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000a80)={0x4, 0x42d, 0x1, 0x200, 0x9, 0x9, 0x100000001, 0x4, r2}, &(0x7f0000000ac0)=0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000000b00)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000bc0)='/proc/self/net/pfkey\x00', 0x1, 0x0) r8 = getpid() fcntl$lock(r4, 0x6, &(0x7f0000000c00)={0x1, 0x0, 0x400, 0x7, r8}) 2018/05/24 17:47:17 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x8, 0x0, "a0ad04203ed96f14ecf1035057489753c2d8062cdedfef129af98283d2bf0fabd9f5a2550e120b1c362b78dd98b5931d81d8a4eacfb7f12928741a92854f38f4be6244b99dfac0d9e3dd60ea5719df68"}, 0xd8) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xff) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 403.544554] binder: 27836:27858 Acquire 1 refcount change on invalid ref 0 ret -22 2018/05/24 17:47:18 executing program 6: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r0, r0, &(0x7f0000b58000), 0x0) socket$rds(0x15, 0x5, 0x0) 2018/05/24 17:47:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xffff}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)) r1 = creat(&(0x7f0000000200)='\x00', 0xc7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000380)=0xe8) sendmsg$netlink(r1, &(0x7f0000000480)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)={0x54, 0x3e, 0x902, 0x70bd27, 0x25dfdbfd, "", [@generic="eca8e95f94edadfb74a934ebbab2f518603bfaab0380ae5a513156336ed09178", @typed={0x8, 0x1b, @uid=r2}, @typed={0x8, 0x6f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0x4c, @ipv6}]}, 0x54}], 0x1, 0x0, 0x0, 0x80}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x48c, 0x268, 0x140, 0x0, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0x6, @multicast1=0xe0000001, 0xf}}}, {{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x101, 0xb, 0xffff, 0x5, 0x6, 0x18d, 'ip6_vti0\x00', 'bond_slave_1\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0xe8a3, 0x1, 0x1}}}, {{@arp={@multicast1=0xe0000001, @empty, 0xff0000ff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff]}, 0x2, 0x8, 0x0, 0x5, 0x1ff, 0xdd4, 'tunl0\x00', 'dummy0\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @multicast1=0xe0000001, @rand_addr=0xbf2e, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) 2018/05/24 17:47:18 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80402020}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0xfffffd2c, r1, 0x702, 0x70bd28, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000003c0)={0x4, r0, 0x1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$binfmt_misc(r3, &(0x7f00000000c0)={"02597a30"}, 0x1) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x111000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7fffffff, 0x9, 0x7f, 0x9, 0x7}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000180)={0x1c87, 0x0, 0x9, 0x4, 0x100000001, 0x7, 0x4, 0x1ff, r5}, &(0x7f00000001c0)=0x20) 2018/05/24 17:47:18 executing program 1: r0 = memfd_create(&(0x7f0000000200)="23657d31230200", 0x1) write(r0, &(0x7f0000000000)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) mincore(&(0x7f0000004000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/223) seccomp(0x1, 0x0, &(0x7f0000000080)={0x20000152, &(0x7f0000000040)}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/05/24 17:47:18 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) socketpair(0x1f, 0x4, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x0, r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:18 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x0, r0}) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/05/24 17:47:18 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x100) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000000c0)={0x2, 0x1, 0xf35, 0xffff, 0x80000001, 0x200}) ioctl$sock_SIOCGIFINDEX(r0, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) 2018/05/24 17:47:18 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x48000, 0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x2, 0x29746852, 0xb015, 0xe1a}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x6c1, 0x81, 0x0, 0x1c, 0x4, 0x80}) write$cgroup_int(r0, &(0x7f00000000c0)={[0x3f, 0x3d, 0x3f, 0x3a, 0x38, 0x3e, 0x3e]}, 0x7) r1 = accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0x0, 0x4, 0x3f, 0x100000001, 0xffff, 0xfffffffffffffff9, {0x0, @in={{0x2, 0x4e24}}, 0x5, 0xff, 0x100000001, 0x20c, 0x5}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r3, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000001300)=0x5, 0x4) symlinkat(&(0x7f0000001340)='./file0\x00', r0, &(0x7f0000001380)='./file0\x00') connect$inet6(r0, &(0x7f00000013c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1ff}, 0x1c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001400), 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000001440), &(0x7f0000001480)=0x4) getcwd(&(0x7f00000014c0)=""/216, 0xd8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000015c0)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001600)={0x9, 0x7, 0x3, 0x2, 0x5, 0x800}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004700)={'veth1_to_bridge\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004740)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r4}, 0xc) r5 = socket$kcm(0x29, 0x7, 0x0) clone(0x2000, &(0x7f0000004780)="f542a40a75156329c339afed589f2ffecbfd1f79f6975e875e457ad28ad980300250dea3f1", &(0x7f00000047c0), &(0x7f0000004800), &(0x7f0000004840)="2b584a092238271a86ebc2980326383c98c81e7ece90675d1fc17a8e7f4cd16eedbb2c1732209fa906715f9cf013ae95c8541f9762fdcfeefc0c1416e53b42185fe8cd1117652bfc3a412d190c2b1ee6639d59dcaec0cdd288354d31a1482db7aa2ab5f36753f9c07f2fbcab33f29420d236f7e27d9423e79b33b7f48a678ad399e57b6bf0c08b59732fd73cd49d8a38d695515a0c43aab1f6be8facd1c973f03170a8d27c53882bcdcda606f4") openat$nullb(0xffffffffffffff9c, &(0x7f0000004900)='/dev/nullb0\x00', 0x141000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000004940)={'bond0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004980)={r2, 0xa2ea}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000049c0)={0x43, 0x8, 0x5c16, 0x81, r3}, &(0x7f0000004a00)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004a40)={r2, 0x6}, &(0x7f0000004a80)=0x8) ioctl$TUNATTACHFILTER(r5, 0x400854d5, &(0x7f0000004b00)={0x1, &(0x7f0000004ac0)=[{0x1, 0x6, 0x7, 0xe1}]}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000004b40)=""/193) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004c40)={r3, 0x800, 0x7, 0x6, 0x6, 0xfffffffffffffdbc, 0x92, 0x4, {r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7, 0x7, 0x1, 0x0, 0x5}}, &(0x7f0000004d00)=0xb0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004d40)=0x0) tkill(r6, 0xc) 2018/05/24 17:47:18 executing program 5: r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) socket$kcm(0x29, 0x7, 0x0) poll(&(0x7f0000000140), 0x20000000000000d3, 0xfff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) ftruncate(r1, 0x3) unshare(0x400) getsockname(r1, &(0x7f0000000640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x100, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x2) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x1f, 0x8, 0x4, 0x8, 0x1, 0x5d45, 0x9, {r4, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0xffffffffffffffff, 0x5, 0xbdf, 0x80, 0x9db}}, &(0x7f0000000480)=0xb0) r6 = mq_open(&(0x7f0000000040)='-$\x00', 0x800, 0xc9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0xae, 0x5, 0xffffffff, 0x3}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_ifreq(r2, 0x8994, &(0x7f00000001c0)={'bond_slave_0\x00', @ifru_mtu=0x1}) ioctl$PIO_UNIMAPCLR(r7, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0xbb4}) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r5, 0x3f}, 0x8) mq_timedsend(r0, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000880)={0x77359400}) sendto$inet(r1, &(0x7f0000000500)="80968edea45613ff2fe4d22b69ff608dc4fcc4942a64d38497841986519ca984eaec35afb7e04b951a56cdc66601c548172282df58fcf869a3441f59d2e056f697e331dad62f2fd0f38c094530fd2ec2bc49961bc8f79f8dade4d22b56244f3bd50b7ff7b71b7b7ebc90ac48827f057f1bdf77ae958915901e5c24250409036446574795db678cb11919bdbcd70f8571cfbb137aadce1089f68d10f7abdfe190785c0fd83fb6e847a3198c9b53a66261a341959b586c69438af8c4f6cf3b907a4edd74b7eb06bd84da2aa1ffcb309aab58d70f1eefce4ddeabbf99893ac5da2eda707b4f", 0xe4, 0x0, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000280)=r1) mq_timedreceive(r6, &(0x7f00000007c0)=""/131, 0x10c, 0x20200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000700)={0x9, 0x7fffffff, 0x3, 'queue0\x00', 0xdea}) 2018/05/24 17:47:18 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x40000, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000000000000300000000cff5e4feaf136a1fd882fa8a421200000200000001000080006700fe04ff674765d31f0000000000"]) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r4 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0xd2d5, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40}, r3, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r4, 0x402, 0x0) fremovexattr(r4, &(0x7f00000000c0)=@random={'security.', './cgroup.net/syz0\x00'}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f75702e6370752f73797a31005513f427edf3a93e9860a21f780f8519702437663b8e4dd169f370295954d4bb9160fa442e915e0888013629af02aead5bc28aef9d1adbfa38388bc425f3726f4f0dd9cecd43d35181b7c0120cc7a6907b92cf19854e38e2dbf80b1afb7b67eee331fd4c4065ae3b3fa83442e2ce54166b446ffff6dd983232c5fe9198a74c2c51c0b8c5e073e58606044983246ad15007129ccd6a0133174fb0d94f412e6b14166856685038e1b6d25c56f5f9854f5e54ba51a1778981", 0x200002, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:18 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000000)=0x100, 0x200, 0x0) 2018/05/24 17:47:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7f, 0x101000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/228) 2018/05/24 17:47:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xfffffffffffffff9}]}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [0xc0010140]}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x1) 2018/05/24 17:47:18 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)="712e724858506933e8ea0dcf1b22796c84", 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:18 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000080)="3d0542b5b0e4e7b79af6a1ca6db5d27953a50ec493d5e439c90821f9bd9a50cc019da8bbfe48e3d6dd26928046c62fac7028d6639370c933fb95228be1d53a9a1befd367e8f0e6e063062d92a171e9e3122645afe78ccaddd96aa3bc722787326bd501e6544c792a5b2f666a4cbe939c647e30", 0x73}, {&(0x7f0000000500)="cf48e4cb5124e2ce621090fb00f439a57fd61a4aa93b1580f52e793996d7e1bac5a233c54ce421abf282abbd4f31138e583216333349955eecfa54d827f4dfb7a0ff73d801e66d261b6d3ad2f1fc4eea69e0a9946b5bb9b178b2130c4987bcc71e3801b9ee20ad02215e4bca326c2fa6ac5f63802e9e7b83ca98476649bf711f21013751368821b529e9e7755abd44116fdc", 0x92}, {&(0x7f0000000640)="9e09e0182785da3b3c73ac6f07ddc28ecfd6739a58bfe3cc04d0cab02261e4bbe0ec81c8008163edb286202a522fbc603c78ea0c2764e8e5cd7a006c6b1ebfb8bf7fa19ecb654f40b21f17f8cea83517acacd77a53f170da0e6c", 0x5a}, {&(0x7f0000000780)="668c09daa761fdf7a867ab59951037fd0e51cf04f5e2d12e01c356aad885c5b669464f444033d6e43c4dc9b68d7c3e69d2dbe1d9cc4e9aba81489cce868d671563247b3c45c38217de8ce0b1c7481eecae210c233a55a65f909182c23129547371c247", 0x63}], 0x5, &(0x7f0000000140)=[{0xf0, 0x29, 0x4, "000000000000000000000000000000000087428a11c844e3b3db2b5008e43917a43fda7b3bddb0ab3cd6ab5c33bf238d246c2aa9f9f1cd4c122593d7b84da5878ecca92a108a86c06c1dd274fb6f733ec6cd59c3c8d1ed0925ce7bd0282ab1fdcb84866505306d4c3fdcc4d4266d0af4279d10f931d931ca8db9cdffbf04e7ae955340969509d808fa48b4d22ef7d2a2feaebc01b622fcd8990887ac694bdcdfcb6f93d759389afd18391c603c07c68f5ca2de9b847c40595b488e1d7464232b61c8e16aa38ebc8431a4c79026667312c76ec801612b99efae969c1914"}], 0xf0}, 0x0) 2018/05/24 17:47:18 executing program 6: 2018/05/24 17:47:18 executing program 4: 2018/05/24 17:47:18 executing program 2: 2018/05/24 17:47:18 executing program 6: 2018/05/24 17:47:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000005800)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000005780)=[{&(0x7f0000000080)={0x10}, 0x10}], 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/24 17:47:19 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x3, 0x6) r2 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:19 executing program 5: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/24 17:47:19 executing program 0: 2018/05/24 17:47:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) getpgrp(r1) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='0', 0xfffffffffffffcd4}], 0x1, 0x0) 2018/05/24 17:47:19 executing program 4: 2018/05/24 17:47:19 executing program 2: 2018/05/24 17:47:19 executing program 6: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00000001c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/24 17:47:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c000700000000000000000007fdff00", @ANYBLOB="680000000a000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/05/24 17:47:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)=ANY=[], &(0x7f0000001ffc), 0x1400) 2018/05/24 17:47:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuacct.usage\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:20 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x101}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x1, 0x5, 0x4, 0x80000000, 0x7, 0x7, 0x9, 0x4, r1}, 0x20) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lseek(r2, 0x1, 0x3) lseek(r2, 0x4, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/24 17:47:20 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x3, 0x6) r2 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:20 executing program 6: r0 = epoll_create1(0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x800020000010}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) 2018/05/24 17:47:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r3, r4/1000+10000}, {0x77359400}}, 0x0) timerfd_gettime(r2, &(0x7f0000000480)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = epoll_create1(0x0) r8 = epoll_create1(0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0xc) close(r7) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000004c0)="eafe83161c6598e6628814b7bc11a0674302d7054166acb5ef9d3c4aaca8e1d4236783065dd27d2f23e5adf69b7f77ec08ca8243b9e1a8fd1ce7ae765c2efd2eab8409c91f76928b8e9b6c3ac6351256e7aaacd1e77d57d16ec1627fe3f7ed3a39f2fa6ededfec37e24ce408467ab4c667b40763ac23f29b6fb12d3e71d3592b992b5067eab7649a5a1053f94e4379a39ff7a8b666fbe5c2ed745d0a40d681d30e431208310e44e1b6ffd6ac766e70290b516668cec154a7e8d3bf42f0949ecdb282031a6086403b2b135355c9400c7ee6ba11aae72c56d1fe0596a266a1e5d96f75ac55ca7ac40c07e8f44033d84cad41fa194f", 0xf4) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000c85000)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6, 0x101, 0x9, 0xffffffff, 0x7f, 0x3ff, 0xffffffffffff89b9, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6a45, 0xbe, 0x5, 0x1, 0x5}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000400)={r9, 0xffffffff00000000}, &(0x7f0000000440)=0x8) fcntl$getflags(r2, 0x1) timerfd_create(0x2, 0x80000) write(r6, &(0x7f00000001c0), 0xfffffef3) read(r7, &(0x7f0000000300)=""/250, 0x19f) 2018/05/24 17:47:20 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="1b", 0x1, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="3fb4ebe7d6c461c77add5742e38013acb7b3639e6a4a4f9bd38d0a0ecf1c2f091941484030304373f14b93f21c9fa90b7cd056c3704cfd6b68ad30bcf7c223d291540dc14cc3d8c497b59527f5e77c2c555c1b03821d83c1295d13ca80ba8702500ad36814a5ba1468c33d617fb3d025abfd625dd64ec42c3ef6d94adabf4bf5e8ea5de96e8cce8715fdeab4e5f66b4c3f8e449af12b57b4c5286b11b2eacd81bbe3d635ed81948671da49396fcfd646222adee974ec2187d379ea7c55b03134637545182525cb8ea1339e3e63dd32de", 0xd0, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000000340)="706b73f400000000000000", &(0x7f00000002c0)={0x73, 0x79, 0x7a}, r1) 2018/05/24 17:47:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000280)={0x5, 0x9, 0xfffffffffffffffe}) sendmsg$key(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)={0x2, 0xf, 0x5, 0x5, 0x21, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x2, 0x4, 0x0, 0x6e6bbd, 0x6, {0x6, 0xff, 0x6, 0x0, 0x0, 0x6, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x16}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_lifetime={0x4, 0x4, 0x1, 0x1ff, 0x9, 0x7fffffff}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr, 0x10, 0x10}, @sadb_x_filter={0x5, 0x1a, @in, @in6, 0x9, 0x4, 0x10}, @sadb_address={0x3, 0x0, 0xff, 0x20, 0x0, @in={0x2, 0x4e23, @multicast1=0xe0000001}}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd2c, 0x3504}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd2a, 0x3502}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}]}, 0x108}, 0x1}, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) futex(&(0x7f0000000040)=0x1, 0x4, 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000200)=0x2, 0x2) clock_gettime(0x0, &(0x7f00000002c0)) 2018/05/24 17:47:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ppoll(&(0x7f0000000a00)=[{r0, 0x400}, {r0, 0x200}, {r0, 0x120}, {r0, 0x3}, {r0, 0x122}, {r0, 0x400}, {r0, 0x8}], 0x7, &(0x7f0000000a40)={0x0, 0x1c9c380}, &(0x7f0000000a80)={0x7}, 0x8) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000b40)=0x80000000001, 0x4) socket$alg(0x26, 0x5, 0x0) sendto$inet(r0, &(0x7f00000001c0)="ea", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) write$evdev(r1, &(0x7f0000000ac0)=[{{0x77359400}, 0x8a, 0xb9, 0x200}, {{}, 0x5, 0x4a1, 0x4}], 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f0000000980)='/dev/snd/pcmC#D#p\x00', 0x800, 0x80) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000009c0)) sendto$inet(r0, &(0x7f0000000180)="96", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/12, 0xc}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/70, 0x46}, {&(0x7f0000000300)=""/161, 0xa1}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000440)=""/10, 0xa}, {&(0x7f0000000480)=""/247, 0xf7}, {&(0x7f0000000580)=""/176, 0xb0}, {&(0x7f0000000640)=""/46, 0x2e}], 0x9, &(0x7f0000000700)=""/193, 0xc1, 0x49b}, 0x2022) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x1c, r4, 0x400, 0x70bd27, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008000}, 0x20040010) 2018/05/24 17:47:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYRES16=r0], 0x1}, 0x1}, 0x40) 2018/05/24 17:47:20 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x3, 0x6) r2 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:20 executing program 3: unshare(0x40400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:20 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0xe8}, 0x1) migrate_pages(0x0, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0xc3ca) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0xf287, 0x5000) 2018/05/24 17:47:21 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="1ce8ffff120af7ff0000000000000000fa0000000000000000000000"], 0x1c}, 0x1}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/05/24 17:47:21 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x716, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r1, 0x3}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00000001c0)=""/223) r3 = accept4(r2, &(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)=0x6) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000400), 0x8) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000340), &(0x7f00000003c0)=0xc) 2018/05/24 17:47:21 executing program 1: r0 = add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="ed", 0x1, 0xfffffffffffffffd) keyctl$revoke(0xb, r0) 2018/05/24 17:47:21 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x955e, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) write(r0, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779", 0xc8) 2018/05/24 17:47:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000200)={{0x666, 0x8001}, {0xf0, 0xffff}, 0x6, 0x1, 0x80}) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x94, 0x1, 0x91, &(0x7f0000ffa000/0x3000)=nil, 0x1f}) 2018/05/24 17:47:21 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x3, 0x6) r2 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:21 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) process_vm_writev(0x0, &(0x7f0000001440)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000200)=""/22, 0x16}, {&(0x7f0000000240), 0xffffffffffffff47}, {&(0x7f0000000280)=""/40, 0x28}, {&(0x7f00000002c0)=""/4096, 0xffffffffffffff49}, {&(0x7f00000012c0)=""/161, 0xa1}, {&(0x7f0000001380)=""/49, 0x31}, {&(0x7f00000013c0)=""/8, 0x8}, {&(0x7f0000001400)=""/24, 0x18}], 0x200000000000007d, &(0x7f0000001980)=[{&(0x7f0000001800)=""/137, 0x89}, {&(0x7f00000018c0)=""/142, 0x8e}], 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/24 17:47:21 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="72616d667300ec2a7d336b99b392b59ed819246c12b6518c45a7567455013df3de6d39450ff0a9230cb9c9790180860f4638fc0ed4e48f425c171c3f752fc05550c9c0881a2a0841254053be984507e8caa9ad96a5619cdc424583c70f67e55724c70f54396fee1bbb51ccca0f06c087d57802ea895f", 0x5) lseek(r0, 0x0, 0x0) 2018/05/24 17:47:21 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000480)={0xffffffff80000000, 0x63e, 0x6, 0x69, &(0x7f00000003c0)=""/105, 0x1000, &(0x7f0000001180)=""/4096, 0x16, &(0x7f0000000440)=""/22}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400000, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000300)=0x41) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x2}, 0xc) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x11}], 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) r5 = syz_open_dev$adsp(&(0x7f0000001140)='/dev/adsp#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r5, 0x40405515, &(0x7f0000000140)={0x801, 0x0, 0x5, 0x1000003ff, "51dd3c1352c4a2dc30946fb4df0b60eb298376f122ee93862059eb8a74e8f2165882ff0dd88ef908eff9f469", 0x3}) 2018/05/24 17:47:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001280)=0x503, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x4d, 0x72, 0x3}]}, 0x8) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000010c0)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)="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", 0x7d1}], 0x1, &(0x7f00000036c0)}, 0x0) 2018/05/24 17:47:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:21 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000100)=@in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x401}, 0x80) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x1474, 0x0, 0x0, 0x1e, 0x14, "63caacf1dd57aeb2c621f9a445d63d5e20a77af11940cc0a57935c5bed2f3a2652ba7fd9a4044f05c21a331e6b17e4b1b9372c4969f4245ddbbba3adcaff0ee7", "b72d95ad41cc6b32cc432518829a74f2f17cc7353c755d3a468c6f1564968c32c677831e62350253ba1f61addcf7858f7ff7ec52f4138ec21c20b23bf8c1f51b", "b75c16a840a333c062d369c65e06d4d945a9bed6d17acef5a2b330d4c4062089", [0x8, 0x1]}) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x9, 0x6, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/24 17:47:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000000100)={0x2, 0x4e23}, 0xffffff69) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/05/24 17:47:21 executing program 5: select(0x40, &(0x7f0000000000)={0x100, 0x101, 0x49, 0x8, 0x7fff, 0x2, 0x6, 0x9}, &(0x7f0000000040)={0x4, 0x4, 0x10000, 0x5, 0x9, 0x7, 0x4, 0x8}, &(0x7f0000000080)={0x9, 0x100000001, 0x1, 0x8fc1, 0xa33, 0x10001, 0x7, 0x5}, &(0x7f00000000c0)={0x0, 0x2710}) r0 = socket(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/05/24 17:47:21 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:21 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0xd8}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0xdc) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r4 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000740)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000009c0)={'nr0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x1) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000000d40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000000d00)={&(0x7f0000000a40)={0x29c, r4, 0x407, 0x70bd2d, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r5}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fe}}}]}}, {{0x8, 0x1, r7}, {0x1fc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9000000000000000}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x0, 0x7f, 0x3, 0x88}, {0x1, 0x9, 0x0, 0x1}, {0x0, 0x81, 0x1000, 0x2}]}}}]}}]}, 0x29c}, 0x1, 0x0, 0x0, 0x800}, 0x40041) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x1011}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r11, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)="d7", 0x1}]) 2018/05/24 17:47:21 executing program 6: mount(&(0x7f00000000c0)='.', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)="000000000000000086a499cb", 0x5010, &(0x7f00000e7000)) 2018/05/24 17:47:21 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0xe, 0xf, 0xd) fcntl$setlease(r0, 0x400, 0x3) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) getsockopt$sock_buf(r1, 0x1, 0x1493b656ca8f60bd, &(0x7f0000000080)=""/137, &(0x7f0000000000)=0x89) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x1e6) dup2(r1, r0) 2018/05/24 17:47:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000002c0)='cpuset.cpus\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7ff, 0x100) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x60) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="650fae61000f005563ba2100ed0f20d86635200000000f22d8f3670f004f49baf80c66b83c37848c66efbafc0c66ed66b9a70200000f32660f551c0f011bf20f4e760d", 0x43}], 0x1, 0x34, &(0x7f00000002c0), 0x0) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x10, 0x0) 2018/05/24 17:47:21 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440c40, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) rt_tgsigqueueinfo(r2, r3, 0x1f, &(0x7f0000000140)={0x38, 0x7f, 0x79, 0x7f}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)=':$[\x00') perf_event_open(&(0x7f0000001440)={0x2, 0x70, 0x3e3, 0x10000000000000, 0x0, 0x0, 0x0, 0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x202, 0xdd) [ 408.020328] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 408.107237] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/24 17:47:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xb00, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x40, 0x20, 0x3f, 0x5}, &(0x7f0000000240)=0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/user\x00') chroot(&(0x7f0000000000)='./file0\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/user\x00') 2018/05/24 17:47:21 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8100, 0x0) fcntl$setlease(r0, 0x400, 0x3) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/24 17:47:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x3, 0x6, 0x7, 0x767c, 0x5525, 0x3, 0x5, 0x2], 0x8, 0x101, 0x2, 0x3, 0x3, 0x80, {0xc72, 0x3, 0x20, 0x1a, 0x5, 0x8, 0x8, 0x7, 0x80000000, 0x594, 0x906, 0xfffffffffffff800, 0x7, 0x5, "62cce6aefdc6fa685d8d3812e8185c1aad879f899bd9b2867018c24af730f425"}}) r4 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000040)) openat$cgroup_ro(r0, &(0x7f0000004f00)='cgroup.controllers\x00', 0x0, 0x0) sendto(r1, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000005c0)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000600)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000980)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000a80)=0xe8) fstat(r1, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002640)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002740)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000003880)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000038c0)={0x0}, &(0x7f0000003900)=0xc) sendmsg$netlink(r4, &(0x7f0000004ec0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000004e80)=[{&(0x7f0000000380)={0x21c, 0x1d, 0x11, 0x70bd29, 0x25dfdbfb, "", [@nested={0x14, 0x11, [@typed={0x8, 0x7, @fd=r4}, @typed={0x8, 0x77, @u32=0x8001}]}, @nested={0x10, 0x2a, [@generic="2d55c1fa", @typed={0x8, 0x7f, @pid=r5}]}, @nested={0x1e8, 0x13, [@typed={0x18, 0x63, @binary="64865f2a6e402630d594a969be8f324c1dc2"}, @typed={0x8, 0x49, @u32=0xffffffffffffff0a}, @typed={0x10, 0x24, @str='/dev/cuse\x00'}, @generic="7b77f9d158b1e842c2e1ced13d81f9cbf8a656e7bb2dbcfa46677e5113c90220697bc8fe79e35a36ca1b7b98adf7c8e2f0de11c5cd6b183137d40005f574787b2e0892a8691ff985c8dd013a6316a1f531e5db643bd4f0e484ff5cbee4c6a511885637023b72e8d78afd23ee4cadda8de78f706491d68cc079a7788ab9f4614fcb557743ef32dfd2acbbd3d3eb9867a09385d848b8489967524d1525e4e0b49bce36eccd7294148cd63646d0dbc68c5dfcb1157242d173057fb907d6fda5f9de757e7185ba99feb0842b4605440c48961990b8daa55eebf16b09a19d05c6843319cc206384b06e00606cd43a732ef4", @typed={0x8, 0x43, @uid=r6}, @generic="89720a6df2cf35a4173f7ff6e31e1bc65084f348288cb2d920b7a2472eb3f4c049daffa321a5701dc544fcd172f22112888c9376181bbaa4e391c8fb94c61710467509de51fa3db9b631b6a6a7198892fd3f173f1dc33e924651e60bbbaac10e6e168e49eb54ce0384119dac8a256061fd0051bb5bc2cab1d75daedf38c74a36b67f5ffbf8bd2a990735f746fdd2f0024f0e239755a8944dc88eed530da5702496247150713e", @typed={0x14, 0x6d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x21c}, {&(0x7f0000000640)={0x338, 0x10, 0x0, 0x70bd25, 0x25dfdbfb, "", [@nested={0x304, 0x56, [@generic="804a4dcda4e85c08ddc1e769676a502960ca16fb9abcd07ca5710f67804729290c545ff6e2228f970437ea3675b34e6470656b8d3aa374ac2a8d4e1ff8001cd15c2850f2bef583a2257af2346e596246838a75317a7ad1b7e296a417135481ddba03fd4030d5af49f1560d295c5cc688c95f3505c020b692883f46618f3a3d", @generic="03f328a0e580395427d26ddabd85f9c4a3f9d4becb2a8a3614082d458b991f00a94aa35308503f0fc61e2673f40186d862a454b042793e4927c81bf242f37608705b5d9ec722e72b735f6c458c194d244cd21ab3b6f87bcd26acc25a16fda0de87a9cd09e66811764495f0553f66dae8d3aa0eae27a0f2ca469bb51824713124c4500520", @typed={0x8, 0x53, @u32}, @typed={0x8, 0x77, @pid=r7}, @generic="2ebbe45139f44da8e3132b5d9bdc00041676bda4d07363d290b76aaf99833a8e3ce268f47ee3f288dafec656b943299c6e45de76e4dd59c2b357c4e9606ea5439f4513bdeb7b6690fc73a995c2159970d23fb359044baff1504f9fd091bdc63f0593ac3831c5de543f1a7be612446635052c9c4f5f1fb3dd3d9b0cd1adc87f150489da36ad9e6250de1cd11c3dc46591ddd386de3ae118d7924fd3f66b6bc089ee472879c359acf9252daf1775e531c561fe6a9022aad7d26b3430087ddbc2240e0a171201915e9b0f3e8a11cf", @generic="686332a057ba0716c388c80b7159e4de1f52c63f58e0b12ca7286ac223f62255611a5435ffc0f3fdedbae97dd71e7d1a4fb01a0099711eb2bfbdc7ca4a43a91fad31d5acd02627bdf1d42e77366f795407c2f9f6f695e9b4c3f525221558f51d26dbc574c18b6372d327cb6a3f164b065d56ae46e03507ba8cca525ea531eb4bb4aeac930515a572e45c698bb751ad9ea8bc76280d52af1f56bbdcda730669f0cd53b2a5394d963b7c900d39dc95e68cb0f7600ba9c1653767b2cd874b7f8061aba9a1ed8b2f7c1c53dc5c02f2ec0e57e7ebfde33a0169e136c854941721fe49c834a9b7", @typed={0xc, 0x76, @u64=0x80000001}, @generic="d0970e2e04c648054c5b231244588c2b7d9bb9882e65d77eaaf42e8258144bbc8def252d1cbcb3d22227461ae2319bd4"]}, @typed={0x8, 0x17, @fd=r3}, @typed={0xc, 0x7f, @u64=0x9}, @typed={0x8, 0x74, @pid=r8}, @typed={0x8, 0x3e, @fd=r2}]}, 0x338}, {&(0x7f0000000ac0)={0x1390, 0x32, 0x4, 0x70bd26, 0x25dfdbfb, "", [@generic="8ad0ecb0acc1d75c676027bc1485bffe19069900e58752bd88860fba0567b856c3146560469c702540d7c16a765dae95a6d2354831882bd6713943e6c67d053254", 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", @generic="15fbe2", @generic, @typed={0x18, 0xb, @binary="5fb4b3dc50b56e4b1d69f93cffd35266a29391"}]}, @nested={0x5c, 0x61, [@typed={0x14, 0x84, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="fac743b90376c4f242d5cf5f1cac3950a468bb4da593321f959534ad3489db415c21f3c941db656de520ca9f2654ec07d918dd3d52c5c01a50165660ea58b1e8d4"]}, @typed={0x14, 0x21, @ipv6}, @typed={0x8, 0x75, @pid=r13}]}, 0x12e4}, {&(0x7f0000004c40)={0x218, 0x2b, 0x0, 0x70bd25, 0x25dfdbfd, "", [@nested={0x208, 0x86, [@typed={0x8, 0x2, @fd=r4}, @generic="37974ccf5d7d1bf13f1d3fec8d91063aa3e662a23eac6abead28d60effc321765e6c4d6d9b5596ed163638bec0f93da89d3f96134cd5cb4c3c3ff38543b7be7f88e3cada0e9c78a8336355bbec69c36d294ec487eaa64d91fa4852d35cbd0cca70be52b55404bd14a041e9d2670d6ba8b2051d7cdda4504e83ddcf44bbf5cfe47c1d201c492aa9469282e0f013be29e6dd11ec1bfd5e1eb59b40479e48e11fc98cb8add11c4a551d515ac5e8fbbf20e79f64b4a98e1ca5e36f66630562574994947c9bf69eae3d1e6ab28c0cf8369c4e0d0d80a1a069a0a70021e336bde845", @typed={0x8, 0x93, @fd=r3}, @typed={0x4, 0x39}, @generic="51fca9edd3ef546b6136b55b5c2cbb0c5e60fe7b761545b8260dedf874a66e90998caac4046655e33b640f22fdf697e9b53ab2b7504b79a8db92b84be11d83ad867dcb7bbb94a7e639d12c389100f295839ac68548ddf8a0826695fa5cbd0a88ec954794bf43052dee5cdcacc6a2a21551cf4502e67b03d1f32627d0f90a5e432b0eff37fb433435c8ee4ee7f9fb3eb440", @generic="4e99e9f9e5df5e69a263362e77522672f73c34d2899b91ed3cd16caa3b1f947d47719a48c15d1d68e8361fe6bd9f837c719389c02a7ff0dd09df068ad312ea46a5ff299a02980a418e38747d9c3a16ecdcb060f2eaf4a040a037369d4edc89fc2493dedb0ff3b745cb30eed2b9894aeec307bc1ada043d90dcc092def23b55"]}]}, 0x218}], 0x8, 0x0, 0x0, 0x4000000}, 0x4) 2018/05/24 17:47:21 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0xa74ed0065635e339, 0x80000001, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TCSBRKP(r0, 0x5425, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x4000000080}, 'port1\x00', 0x3f, 0xfffffffffffffffe}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10000, 0x0) close(r2) 2018/05/24 17:47:21 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)) close(r0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, &(0x7f0000000000), 0x1) 2018/05/24 17:47:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81100080}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1b0000004800230016000000f3ffffff090000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/05/24 17:47:21 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:21 executing program 5: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x99e7}) 2018/05/24 17:47:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x8, 0x9, 0x7ff, 0x1000, 0x0, 0xfffffffffffffff7, 0x7101, 0xe, 0x1, 0xd9ce, 0x9, 0x0, 0x1f, 0x0, 0x2, 0x80, 0x81, 0x0, 0x4e, 0x80000000, 0x7, 0x10000, 0x6, 0x6, 0x1, 0x7, 0x12000000000000, 0x3, 0xfffffffffffffff8, 0x7, 0x4, 0x7062a732, 0x5, 0xd307, 0x1000, 0xffffffff, 0x0, 0xff, 0x4, @perf_config_ext={0x9b7, 0x5}, 0x0, 0xece, 0xf1, 0x2, 0x330e20d3}, 0x0, 0x7, 0xffffffffffffff9c, 0x3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x1, 0x4000) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000480)={0x7, 0xffffffffffffff9c, 0x1}) syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x82000) syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x8000, 0x326f9f3039b5a9b9) r1 = syz_open_dev$ndb(&(0x7f0000000540)='/dev/nbd#\x00', 0x0, 0x20000) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000000c0)='.nodev\x00', 0x0, 0x0, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f00000000c0)={0x80000000000, 0x5, 0x5, 0x8001, "ecc765464f24b188da301aab6ae482c9bfca1a4f05eddefd3d1f2e6f6bc9a8c3ab410cf8ba82a0d899bcbbe3", 0x3c80}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000200)={0x2, 0x7, 0x2, 0x8, "0edf1ef121f88abf86e4e84ac0a3b56b03e6b177e26101b3d2539b403f3a06d23372b7b583046ca5fe953bd7", 0x4}) 2018/05/24 17:47:21 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000010000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@hyper}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@reserved=0x1}) 2018/05/24 17:47:21 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/.nforce\x00', 0x6002, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) lseek(r0, 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/05/24 17:47:21 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/ptmx\x00', 0x3) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x5, &(0x7f00000000c0)=[{0x7, 0x4, 0x5}, {0x6e7, 0x3ff, 0xaaa}, {0x5, 0x1ff, 0x7517, 0x9}, {0x20, 0x9f2, 0x7, 0x4}, {0xff, 0xfffffffffffffff9, 0x1, 0x2d}]}, 0x8) syz_open_pts(0xffffffffffffffff, 0x1) socket(0x40000000015, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/24 17:47:21 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x3, 0x6) connect$inet(r1, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:21 executing program 2: mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000140)='fusectl\x00', 0x0, &(0x7f00000001c0)) 2018/05/24 17:47:22 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000200)=0xc) getgid() keyctl$instantiate(0xc, 0x0, &(0x7f0000000040), 0x316, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setresgid(0x0, 0x0, 0x0) 2018/05/24 17:47:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x80, 0x1, 0x6, 0x1, 0x0, 0x4, 0x10000, 0xa, 0xfff, 0x4, 0x7, 0xfffffffffffffff7, 0x7f, 0x7, 0x16, 0x0, 0x4e7c, 0x7, 0x6, 0x1f, 0x591, 0x81, 0x7a8b, 0x4, 0x7, 0x1, 0x8, 0xfff, 0x8, 0x8, 0x7, 0x7, 0x5, 0x2, 0xb9, 0xe6ac, 0x0, 0x1, 0x7, @perf_bp={&(0x7f0000000080), 0x2}, 0x8428, 0x2, 0x6, 0x2, 0x0, 0x20, 0x101}, 0xffffffffffffffff, 0xe, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) r1 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) preadv(r3, &(0x7f0000000200), 0x100000000000018a, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000340)={0xffffffffffffffff}) socket$inet_smc(0x2b, 0x1, 0x0) bind$bt_rfcomm(r4, &(0x7f0000000380)={0x1f, {0x92, 0x5, 0xd0f0, 0x9, 0x2, 0xfffffffffffff801}, 0x2}, 0xa) 2018/05/24 17:47:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_targets\x00') ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x4, 0x3}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/184, 0xb8}, 0x0) sendmsg$nl_route(r2, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000200)=@ipv6_getanyicast={0x14, 0x12, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/24 17:47:22 executing program 2: seccomp(0x1, 0x200000, &(0x7f0000016000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x2, 0x1, 0x2, 0xa, 0xfffffffffffeffff, 0xffffffffffffffff}, 0x20) 2018/05/24 17:47:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0xffffffffffffffff, 0x7f, 0xcd9, @buffer={0x0, 0x45, &(0x7f0000000200)=""/69}, &(0x7f0000000280)="95b6cf91e405b2bb48327065430a4a18e3a973ec482d2b9b19b61fdae0637a703fdc34d6d0299bb0103ea42e19e680437390622666220d6cbfcfdb52b670d1123d2ed304e5a4bbe5c33adc56336ef7dab73a1611e3de9b250aea5ce579f791d97777a0efd9f710a9afe6e5cb8e4b2210dc34858ee4ba1174be59daec577d60", &(0x7f00000000c0), 0x5, 0x10020, 0xffffffffffffffff, &(0x7f0000000300)}) 2018/05/24 17:47:22 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0xfffffffffffe0001, 0x0) r1 = memfd_create(&(0x7f0000000000)='nodev*\\\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x400, 0x7, 0x59d, 0x5, 0x1, 0xd6d}) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000040), 0xfffffd60) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x200, 0x70bd29, 0xae3, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x800) geteuid() 2018/05/24 17:47:22 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="04ba18fb00", 0x5) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3}, 0x10) 2018/05/24 17:47:22 executing program 6: unshare(0x4000000) clone(0x4011ffe, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) 2018/05/24 17:47:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000480)="7a0cf24e97be3a161b3b4f9f54651753b5a14e6d8cfd80c7b9fb8ced5fe67d21e84b200428917de99e9ec652a93bf279ea9a66d9b228cde1ed92e34d1bd308aeabb152d7dc56bc3794b215e8dd98b88c97d088"}, {&(0x7f00000001c0)="ad654acf5ab95d78a5eb2803656c92709239b7c0ebb92efe0e98f654cc118ce537871f6ab1baf61592474c987d1f2086986d7ce144b04a394374e8a1b69962345168256b5f16f3b91b1a6b5f464cd73906be64fa957f703ec2f918779290c28d509d12dc9bde374adadaf61ebbbd9b7a9013afdcf191bd102686042854747e6899a2f846211a13bb28bb15c57c6cf610786398597ba08ffa01faafd5f41694028e9fd101bfd68d54c1b924683740b7a5f4cf9f15cf4f150e90d4a2da61f8d8e41c14e9cb4fea63cbb26ab203ed64ed26a4d3d228c8daaadf81df07e16e2f084ee8353255a18577ca8c9df32cbded0219f262d3b421"}, {&(0x7f00000002c0)}, {&(0x7f0000000500)="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"}, {&(0x7f00000003c0)="d8a2fa900bb7182054981ee8605ba06fc05389c24c93f4997106c658e3d0bd1179a1fc14f4ae2c39eaeeb3468adf414f4d40d56c022c348c3e857a05daf873759365543a32c201ba10707579a3ae34228d2c5aca30b1b06568543049398b4d112ba50a103f"}], 0x444, 0x7ffffe) 2018/05/24 17:47:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) madvise(&(0x7f00000a8000/0x8000)=nil, 0x8000, 0x7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="940000001200000129bd7000ffdbdf2507000000", @ANYRES32=r2, @ANYBLOB="000200000100000024000e000000000000000000040000000000000008000000000000000600030100000000080010000400000008002e000900000008000a000200000008002c000400000008002c00ffffff7f1400140069705f7674693001000000000000000008001100010000000c0002009ab9de33c6060000"], 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 2018/05/24 17:47:23 executing program 5: 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)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x6d, &(0x7f0000000100), &(0x7f0000000140)=0x20) close(r0) 2018/05/24 17:47:23 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f00000000c0)=""/239, 0x1e9665314c98e932) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000056030000d201000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000970000000000000000000000000000000000000000000000000000000000000000"], 0x82) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000980)=[{&(0x7f0000000900)=""/114, 0x72}], 0x1, &(0x7f00000009c0)=""/24, 0x18}}], 0x1, 0x0, 0x0) 2018/05/24 17:47:23 executing program 4: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/113) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) fcntl$setlease(r0, 0x400, 0x2) listen(r0, 0x0) 2018/05/24 17:47:23 executing program 6: r0 = mq_open(&(0x7f0000000000)='(cpuset(eth1@\x00', 0x42, 0x8, &(0x7f0000000040)={0x0, 0x6, 0x7ff, 0x0, 0x9, 0x7ff, 0x9, 0x8001}) clock_nanosleep(0x7, 0x1, &(0x7f0000000340)={0x0, 0x989680}, &(0x7f0000000380)) mq_timedsend(r0, &(0x7f0000000080)="44404286725424a2a66d4f1d60fe23d6400bfcf5fa00c0188d9582c0acf167376b2912d3b27e1b8917887890c78f35ad6964abefb24b4f32e7d4b8c0e2", 0x3d, 0x7, &(0x7f00000000c0)={0x77359400}) read(r0, &(0x7f0000000100)=""/234, 0xea) r1 = memfd_create(&(0x7f0000000200)='@vboxnet0\x00', 0x3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240)=0x7, 0x4) mq_timedsend(r0, &(0x7f0000000280)="4f8727e6495af4a2df89577f77436c29ea896de998f97ba4fdb48196f3b2710d1b8dc478f39cdf2089cba946ebe82499c20dbdb78fd40c135a8bdae216b8f5400b69cfdee5aecdd02a4c24c1c853a990c9d2eefa6471135ea77823d382f9bb0b33522980ae843116f20ab771c35de1fe3dfceec44dcc7149565d6d76aca75cac7e1de58789bfe55175b8b97738b1a28292d6aad508608732cee57bef7fea41a85a41", 0xa2, 0x4, 0x0) 2018/05/24 17:47:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') lseek(r0, 0x0, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000100)) 2018/05/24 17:47:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') lseek(r0, 0x0, 0x0) 2018/05/24 17:47:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f83c4b34175700600703500", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:23 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:23 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40400, 0x1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000000c0)={0x1, 0x6, 0x57, 0x3, 0x2}) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendmmsg$unix(r1, &(0x7f0000007080)=[{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000001780), 0x0, &(0x7f00000018c0)}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x8001) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'gre0\x00', 0x80000001}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x1f, 0x4, 0x1ff, 0x5, 0x5, 0x80000000, 0x1, 0x6, 0x6, 0x80, 0x5, 0x9, 0x2, 0x1, 0x2, 0x1d], 0xf000, 0x10000}) 2018/05/24 17:47:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x2000000089f0, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) setsockopt$inet6_udp_int(r0, 0x11, 0x3, &(0x7f0000000140)=0x200000000, 0xfffffffffffffd79) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'bond_slave_1\x00'}) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="49f617922f8884ba5cde0df09b354f88eade0ee64460cb26115c0d0890ea2eb6", 0x20, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) 2018/05/24 17:47:23 executing program 1: perf_event_open(&(0x7f0000001440)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000001c0), 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000c8c0)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000009d80)}}], 0x1, 0x0) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000400)={0x4, [0x700000000000, 0xa4, 0x1, 0x10f886a8]}) ioctl$void(r1, 0xc0045878) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xe2, "1ffda4847267d9047d64b880afd3bcedf43386ff8956e47ffe3173309d6cbbae2f550db1e12e019ace0e161fb8278ab8e1ba101e1a06009bda47d0fbe0bc3dff56eb398e24284505b3a868c7a0896115850b24134f32ea8228a3ba3fb9e71ff865754e589e5abd2df1e72f54d7351244b0674de7a268d3ded6a44ee113422215cf181f6f2c90a8a7d2235a91f14e490ce50e7fbf83250dbbcb83c62e684da00013209955f4cc22c05ab019a63516246b005f226b7f6c61823689e4c512270bc66a728872ced89a773586a4e0f6bc75825dc29b7532f69f7b52780ce8aa55b2eefd27"}, &(0x7f0000000180)=0xea) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r3, 0x1, 0x30}, &(0x7f00000003c0)=0xc) socket$alg(0x26, 0x5, 0x0) pread64(r0, &(0x7f00000001c0)=""/153, 0x99, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/05/24 17:47:23 executing program 7: socket(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="4d6c69bc79ece85fc28fd87500", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)='0', 0x1}], 0x1fd, 0x1) 2018/05/24 17:47:23 executing program 2: perf_event_open(&(0x7f0000000140)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x1000000002000203, 0x401) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x374, &(0x7f0000000040)=[{&(0x7f0000000000)="3f0000010001e700000000a3d5a404ff7e00000000000000000000ded200000000000000", 0xfffffffffffffd61}], 0x1, 0x0, 0xcd}, 0x0) 2018/05/24 17:47:24 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x1, 0x4, 0x3}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/191, 0xbf}, &(0x7f0000000140)}, 0x20) fcntl$setstatus(r0, 0x4, 0x2800) 2018/05/24 17:47:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x400000000000007, &(0x7f0000000000)={0xfffffffc, 0x3ffffffc}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x4}) select(0x40, &(0x7f0000000040)={0x8, 0x2, 0x6, 0x3, 0x81, 0x9, 0x1}, &(0x7f0000000080)={0x0, 0x3, 0x80, 0x6, 0x100000000, 0x200, 0x2, 0xfffffffeffffffff}, &(0x7f00000000c0)={0x9, 0x6, 0x7fffffff, 0xfffffffffffffffd, 0x6, 0x6f1, 0x800, 0xaa}, &(0x7f0000000100)) 2018/05/24 17:47:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:24 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:24 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x6, 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/98, 0x62}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/05/24 17:47:24 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000002000030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0xfffffffffffffffc) 2018/05/24 17:47:24 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xfffffffffffff800, 0x80) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x80800) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x56c, 0x8}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1c}, 0xfffffffffffffffd, 0x2, 0xd9c, 0x100, 0xffffffffffff0001, 0x40000, r3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x1c}, 0x1}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x69}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3c74, @mcast2={0xff, 0x2, [], 0x1}, 0xf4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x94) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x10000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) write$eventfd(r1, &(0x7f0000000280)=0x2, 0x8) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/05/24 17:47:24 executing program 0: quotactl(0x2080000201, &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000100)="543340bfa863c0dabf4f9d1ad22cbe9a326c838fb730da07a148d9256f4058badc7897e84d2850bb0ce0eca99713d72a30fcd2f066c59e3e5cc815b3e4766187174587eb3b756c87888c44f5605119d4bef87908652c72780cfcf5903a2b247578ac27c4130858e1bfb003eae5ab5ca090a6b6b583a9b76572367a339860445fb68c50a23145f0d70583d4d4f642f5857eda6e4f7f94f18179f8814c04e50300") 2018/05/24 17:47:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000001c0)={0x9, 0x3ff, 0x101, 0x0, 0x3, 0x101, 0x0, 0x20, 0x3, 0x11f, 0x100000001, 0x1, 0x0, 0x9, 0x8, 0x400, 0x7, 0x100000001, 0x5}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x15d) exit(0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000640)=""/34, 0x22}, {&(0x7f0000000680)=""/73, 0x49}, {&(0x7f0000000700)=""/126, 0x7e}], 0x3) shutdown(r0, 0x1) 2018/05/24 17:47:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @rand_addr}, &(0x7f0000000280)=0xc) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) fcntl$notify(r3, 0x402, 0x80000016) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x400) ioctl$KDENABIO(r4, 0x4b36) 2018/05/24 17:47:24 executing program 7: r0 = socket$inet(0x2, 0x0, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xffffffa6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)="6e6e0a2f74637036002fd5a43c6db9a3516bbc5962856d4378b98dc5ed25981cd689b3f436b8d33730f97253d6e1b9a8b0156caa157f195299981a4312093998fe5a3f3c4145d5e85f32a166707c00000000") setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) read(r3, &(0x7f0000000180)=""/230, 0x1f6) [ 410.582341] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 410.613919] IPv4: Oversized IP packet from 127.0.0.1 2018/05/24 17:47:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000280)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x104) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x28000, {{0x2, 0x4e20, @rand_addr=0x7}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x104) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33e) [ 410.674626] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 410.698789] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/24 17:47:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) setsockopt(r0, 0x101, 0x0, &(0x7f0000000200)="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", 0x1000) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:24 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x4e23, 0xc005, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x8c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/05/24 17:47:24 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x4, 0x1000, 0x100000001, 0x100000000, 0xf0, 0x3}) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="cc"], 0x1) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000003, 0x1013, r0, 0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "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", [[]]}, 0xeff) 2018/05/24 17:47:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x202080, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x1e, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x100000001, 0x20000004200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc1205531, &(0x7f0000000100)={0xfdfdffff}) 2018/05/24 17:47:24 executing program 7: r0 = socket$inet(0x2, 0x0, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:24 executing program 2: r0 = epoll_create1(0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) r2 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x1ff, 0x8) fanotify_mark(0xffffffffffffffff, 0x80, 0x40000000, r2, &(0x7f0000000000)='./file0\x00') 2018/05/24 17:47:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000300)=""/217) 2018/05/24 17:47:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpid() ptrace$poke(0x4, r1, &(0x7f0000000080), 0xffffffffffffff23) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000140)) dup2(r3, r2) io_setup(0x4, &(0x7f0000000000)=0x0) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f00000001c0)=0x73) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)}]) 2018/05/24 17:47:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f00000001c0), 0x20) r3 = socket(0x1, 0xf, 0x7ff) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00000000c0)=0x2, 0x4) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) 2018/05/24 17:47:24 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000000000ffff02000000000000000000200000000186009078ff14000060c5961e00000000ff01000000000000020000000000000000000000000001461fb2de4c8b7eed328eb21854b85e5e94ec862e2d162fc55542246e48ec5b760f50fdbfc4e8d02618dee8bb1bafb945fabb307c00aacf042af210a1ba5c9eb1d130162266c75127f1b4d396cf0bba43614856ef0c211aee24ece0b110"], 0x0) 2018/05/24 17:47:24 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000180)=0xd400000000000001) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f00000003c0)={'syz_tun\x00', &(0x7f0000000380)=ANY=[]}) 2018/05/24 17:47:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x880) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000200)=""/36) ioctl$TCSETSW(r0, 0x5413, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/05/24 17:47:25 executing program 7: r0 = socket$inet(0x2, 0x0, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0xa701, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/05/24 17:47:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000000640)=0xb0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) 2018/05/24 17:47:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80010000, 0x0, 0x0, 0x218}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21}}) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000240)=0xfffffffffffffff9) setsockopt(r3, 0x400000000000111, 0x2, &(0x7f0000000180)='\x00\x00\x00\x00', 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) 2018/05/24 17:47:25 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r2, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) r3 = dup(r0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000000240)={0xfb, 0x48b6, 0x0, 0x1000, r4, 0xffffffffffffffff, 0x101, 0x2}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup3(r3, r1, 0x0) 2018/05/24 17:47:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = fcntl$dupfd(r1, 0x406, r0) poll(&(0x7f0000000000)=[{r1, 0x120}, {r0, 0x1000}, {r1, 0x210}, {r2, 0x200}, {r0, 0x2}, {r1, 0x2000}], 0x6, 0x8) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000000c0)) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x1}) 2018/05/24 17:47:25 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000041}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x200, 0x5, 0x25dfdbfc, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4044810) close(r0) 2018/05/24 17:47:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x0, 0xb1, 0x7, 0xffffffffffff0001, 0x8001, 0x80000000, 0x0, 0x3, 0x3, 0x2, 0x7, 0x0, 0xffff, 0x3, 0xff]}, &(0x7f0000000340)=0x100) 2018/05/24 17:47:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000071]}) 2018/05/24 17:47:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0_to_team\x00', &(0x7f0000000000)=ANY=[@ANYPTR64]}) pwritev(r0, &(0x7f00000024c0)=[{&(0x7f0000000040)="eb723e8902815605d0ff75bcf97d678a8189432e7919f688cfa5244c652f8452f1848cf3362053157c97ad009967a04935b518f07342d66a3a427ac2ffaca74e167d35e570174407f6b559ec75b3b4834133fe7440c4a5b782c018d870f67b90ea6a67a0df28f5df143761201e4e41d26cbc6bd319f27aa1bc79ab60b3cf45ecad19d1b156d82eeca9b69b38d2034403b2e7fb97c9546d90e541ebde3d73a92e5efa496df8665d8b87c48c2e0f3ad49c1c17e718077b5c12ec2fc7", 0xbb}, {&(0x7f0000000140)="26950528e6720535372f4f780bf6a5076d308cd90bb6ec6bf0f590df8637ad24eaa225fd218f7b0b4c519a73c87e1c5b0cc20c3bce8764c58dcd774307a987e14b410501a1227909eef64840b87acdf3f78976311e69dd0455fa62ed7a5528abf6a430af5f8c95cd54d3a48810bd8673c97aa909f75e6caedcfb232c3f9ea382603114f4a51d3d54022fd442bf68343df81e74399dd619c24688d0e7475f3708a5d3f70979b8978df58cc5799a5781d1d2666e1a1b9a2f8b73dde3549d92ede105a84e09feceae0788565d02a696390a5d6250bab9", 0xd5}, {&(0x7f0000000240)="91a44d3473d83e5bb9ce46efac42a9c10b0da78f3c0204b204c0ad3266fd3fa354c05adcc51d2afab5d1887500f096004cd83cf5020ee341c389448aae9437968bb81846624ec875dee60bc8558752e3b641967d949ecb45e104effe15aeeb04f0667e3ff28e930889aa41", 0x6b}, {&(0x7f00000002c0)="81f62d1b8997eafd8bc6ff03c705fce75e2f8785fed510f09bb302ef0012120810ce8e4fce06184cfa9d2baa379fd2f208aa7d364f20670c8000c8e95d9ac8c50c3ab5b0415befa5a85a7f72ffef045ed238d7adf762f1929a2f02fc18b30ae77726d89a184c58d05d0458b46f3055814da831b1837e5c6b9de7bcb0562557f2a70ed150df88597a019d2b", 0x8b}, {&(0x7f0000000380)="4fdd0421ee42f0def2909f7c6896e6b2ab78ceef9ef582d6ab44eaccc5b40e6e528823aab7e986b1c42a5054da74a87f51979cce9d1ecc4aa06e14273e4949f6a4f4326bc3b0f3c77af96ead6e97110876f1a47f458d6ebaa5c1fcfd869b7922eabdb0511f1c3823d27cbf7f7c08b88b324ef95f1be46a4df206037fbca3425d465e", 0x82}, 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0x1000}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000002440)="d6e74fb97bb9909958a53ec05d3faf2feac7a35fd335d2bb5e2b484baaf57fecae44cf4ed9ec2cc2b01c7666185ac16184d577604a675eec626babbed4e11b80c439c1cf1f803db47832a1e140b27a516bc340d4c50bb8ad5ca00cf4477e934ba5acb0e3a14494a7feaabd", 0x6b}], 0x8, 0x0) 2018/05/24 17:47:25 executing program 7: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:25 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f00000004c0)=""/209, 0xfffffffffffffec7}, {&(0x7f0000000380)=""/242, 0xf2}], 0x3b2, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) ioprio_set$pid(0x1, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/120) 2018/05/24 17:47:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 2018/05/24 17:47:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x2, 0x1, 0x1}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r2, 0x56, 0x7, 0x8}, &(0x7f0000000280)=0xffffffffffffff64) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0xffffffffffffff00}}}, &(0x7f00000001c0)=0x84) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000380)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000001000/0x2000)=nil}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0xb5, &(0x7f0000000240)=0x2) 2018/05/24 17:47:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r0) 2018/05/24 17:47:25 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x4465cba8c90cff8f, 0x0) r1 = socket$inet6(0xa, 0x800, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0xa}, @in={0x2, 0x4e23, @rand_addr=0x200}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0xb5b3, @dev={0xfe, 0x80, [], 0x1e}, 0x2}], 0x64) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x2, 0x1, 0x3db, 0xc38}, {0x4, 0x7, 0x28974805, 0x3}]}, 0x8) fsetxattr(r0, &(0x7f0000000140)=@random={'os2.', '/dev/md0\x00'}, &(0x7f0000000180)='/dev/md0\x00', 0x9, 0x3) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000100)) fadvise64(r0, 0x0, 0x8, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) open(&(0x7f0000000040)='./file0\x00', 0x400200, 0x119) 2018/05/24 17:47:25 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/24 17:47:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) sched_getaffinity(r2, 0x8, &(0x7f0000000440)) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x12c, r3, 0x0, 0x70bd2a, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x805a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3b07}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf47}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x51}, 0x4008010) 2018/05/24 17:47:25 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) remap_file_pages(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0xffffffff000, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xee, "816270e8b677f3ebb34e863acfad0d652f19857dde0c298ffaec2ad8441a16bb346abbcfbe2118619b269e133cb6d5a84eb454dc29fb28e4c36abc2556ad668f23f0caa28932df5c8d11b39d6435bf0711e5d71cf68c2e4223a7954f6691bb090be08df1aed9d5b851571da3e856a65f8953d519a870b4555320bf0e3ebd43b3da92c0b3ca3cf4c02b3312e9ab58aa40e85aa03f976eed5d2fe854fc479246ba549a9605325f43bec24bd0fdd5c51e02d3716d02a0863b726de0e607043109900f882293321eb4025562fa0506a5a7f96304726f2171059b31952b6cf76c4a2c55175b9e618c9324cc8fcb05637a"}, &(0x7f0000000180)=0xf6) 2018/05/24 17:47:25 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x811, r1, 0x0) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x83) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x73a, 0x20, 0x3, 0x10d}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000400)={r3, 0x81, "0d5f2d10be8511f0e046832f288341576990f9c85177c5a0c1f62c7a32cfe290e067eee6820a3f948fa728d0c6d38e18a8a490c38414125954d0960ef7fbd7c236cdccf2487afe2d2ee2bb0d476190ab1f614d0337398538983406a4b297c6249fa9fc6ecab1eeaa560f871c363810e8544c119d0c28ff5ac2f84c374aaafb4884"}, &(0x7f00000004c0)=0x89) 2018/05/24 17:47:25 executing program 7: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:25 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2000000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x80000000000000, 0x1, @perf_config_ext, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/05/24 17:47:25 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/.nforce\x00', 0x6002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000180)=0xfffffffffffffff9) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r2, 0x3ffffe71, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f00000001c0)="441d85281796f82ee29a28f7df2c115754ae5aec16d37a489fe29d337104f73ffb7edacbf2cc5dc9f0372fcc64cf06e5e593aa2e950d4a9f6a4139e23be130d8cf99821ddb9b0d48fb958d7ab0dcee3e03a4329d14f08fdd585cf44fc728cb4a5ff8ad6b3c5020508e350fa9764bf5ae9497ceb57c44ac57cc7cd39bdddf7e84543f1fc424145deb260603ce4e3c669b2fa7e12518f2736f1149cd5a941a88c39f767c2492f10867f9d587d33fbdaaee85cad4d771e8efaabdcc65cddbdbc1888f818798d751459a9156a8c0a1fd5d03b9c9faf9013da483b1d306529d31083e010df88e774e83", 0x0, 0x1, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x100000000, r0, &(0x7f0000000340)="2ee894dbc3f87adb95b4d1a2c193cb7ef4b1627d78ca89b36f6d5c033d77d1290053286e4272a40752e3d2690445f3684969bd399175c1b00435b0b82cb013299efe7c1eeb69b92cd89acbe9ca09e5afe1df5066110356849e16c563cea3bb08b4", 0x0, 0x21c7, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xb, 0x1, r0, &(0x7f00000003c0)="9fbe337f589749248a150ee259632d6dcc2364af4e10c5185975bc1dfb85109d0832ec57b463", 0x0, 0x6e55, 0x0, 0x1, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x10000, r0, &(0x7f0000000440)="d97f4f30daba13d511322819d22238e2dc573a219c7998d331c8682b81bbdd0ce0913e7f9935da5d27a0e1c18504619f5c8e207eb7771ed89883709c0d4ba5f8e2dc5c58b369a231833f6eaf0d0d210ba87d90cc3532cf2a6a", 0x0, 0x5, 0x0, 0x1, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000500)="c8490ad62f93235aab32f803db3748eb5bea514cb7e87031018ec45c33a78a2521bed8b57e1a227dd0231fa30b8b5241daabf93401d2ea", 0x0, 0x4, 0x0, 0x0, r0}]) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0xffff, 0x0, 0xb8be, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x3}) 2018/05/24 17:47:25 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) unlink(&(0x7f0000000540)='./file0/file0\x00') r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x20000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@generic={0x9, "9750c0134e5f2c172d4464af7d101f4b83d8a4fdf51294104101c3dc9352fc3bbe8a7839d5cddb55eb5b1841ebb33b067bbbff102a94a9f5a21b4f3d7677e1a22f04d54739035f7bc9b91eb07e7c681182b685aeee2720fcfe55b08ff6e2d9238d5b83a0762598ae16f1cd4b9914e3af80810369804a3f311cc369821488"}, {&(0x7f00000008c0)=""/4096, 0x1000}, &(0x7f0000000080), 0x20}, 0x9c) 2018/05/24 17:47:26 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:26 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0xa2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000040)={0x7fff, 0x0, 0x0, 0x3, 0x5, 0xfff}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000200)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x9}]}, 0xa0}, 0x1}, 0x0) 2018/05/24 17:47:26 executing program 5: capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)={0x7, 0x800000000000, 0x0, 0x0, 0x0, 0x7f}) r0 = socket(0x3, 0x8000e, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x9) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x100, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000280)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) capset(&(0x7f0000000300)={0x0, r3}, &(0x7f0000000340)={0x80000001, 0x3, 0x1f, 0x1, 0x3, 0x1ff}) 2018/05/24 17:47:26 executing program 6: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8001, 0x200041) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x9, 0x210000) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xe5, 0x115001) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x400000, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='pids.max\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$cgroup_int(r1, &(0x7f0000000080)={[0x3a, 0x34, 0x2f, 0x36]}, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x3, 0xc, 0x7fff, 0xd26f1a, 0x9}, &(0x7f0000000100)=0x20) 2018/05/24 17:47:26 executing program 7: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f, 0x565000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x6, 0x0, 0x20, 0xffffffffffffff01}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x4347}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r3 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x31) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0x1d}, 0x3}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000001c0)={0x401, 0x3}) sendto$inet6(r4, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = socket$inet(0x10, 0x3, 0x4) getsockname$inet6(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x8000, 0x0) sendmsg(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 17:47:26 executing program 0: syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffff, 0x151a00) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) 2018/05/24 17:47:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0xffffffc0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x8000, 0x0, 0x292a771a, 0x1, 0x1, 0x7ff}, 0x8}) [ 412.997423] Unknown ioctl 4711 [ 413.019783] Unknown ioctl 35075 2018/05/24 17:47:26 executing program 3: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:26 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 413.047452] Unknown ioctl 4711 2018/05/24 17:47:26 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1f9, &(0x7f0000000000)=[{}]}, 0x10) 2018/05/24 17:47:26 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000009, 0x1001d, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x6, 0x0) getsockopt$bt_hci(r1, 0x10d, 0x0, &(0x7f0000000000)=""/86, &(0x7f0000000240)=0xfffffffffffffe90) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000140)='/dev/rfkill\x00') syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x10000) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000280)=@full={{0x3, {"fe107e1cbe0c68"}, 0x401}, [{"f251d2366d44f0"}, {"8b5248d90793d3"}, {"4a1bd027493b7b"}, {"e654717dd8b7ce"}, {"c321a8e1c8d2f2"}, {"844dc1a96579dd"}, {"9db76c1cfa1a1e"}, {"4545365818c878"}]}, 0x48, &(0x7f0000000180)=[{&(0x7f0000000300)="ede62e14a17dc3c4cef4d5b6b84e252f7c58e7de813132523b6fa8940489a961150549f41ea8c575b490411ae8ed39267924f17ceb6dda2736761e5e29214c6d71754ed64f4d06624d35da127dc0c16b9a30aed6a1e8f8e95e95c1af5d8e05524dab5954e4bd076358708085de33f5524297c676f9ddbee578f26de9e2f1e2ed6ee5d7b6fb96cc44ee5044f772cf410fae3dd743fa6f5d0dca6f67cc030c3b7476d4af6f7d", 0xa5}, {&(0x7f0000000100)="c2d1557e03282d23488b2131b9224227405e65958ab606", 0x17}], 0x2, &(0x7f00000003c0)=[{0x5c, 0x10f, 0x5, "7c0022aec0e42b56f7b5a1c22fb09d119465e51d3ba8913de7f58b9a718755e15cab05c7b3a827c46ef91a54a562376c5efb0ca5ca4be26f1a8b0382009ad1ef1dfad758866739b72ce9669bc6"}, {0xfc, 0x110, 0x9b, "e3b23bc262c4923bc7233eabb678ff4ffac44fbfd8b903b03b5af2d5580f505d7358b7067c4dd2bdbfb6b5713a0041533ac9b49d4aa1827d78d95cfed3b5771f39d4a32adc7b67a9777df18f4ad606c1469466dff716b962cabd2e86f818d6846d7ecfa15cd872d1e22721d859a65ab759f3c3fe3ed98dd22b03f0ddfe93942b49c9a6fe2055c8e85e0b370486a11a016df3f226d26e7d3a058fbc6b88c74b616aa28b0027ca697a43137a19b4095162d725b8e5837bf4fba5ae35c6f814e90e7f1a1d7d42a07722a7f498872ef2b9aa972839ff25e7f5dca09703d731c4e6d1d63166d464d0f7e650c014981c1d19"}, {0x10, 0x117, 0x1000, 'j,'}], 0x168, 0x1}, 0x4000000) setsockopt(r2, 0x12, 0x2d, &(0x7f0000000540)="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", 0x1000) 2018/05/24 17:47:26 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080), 0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x44) [ 413.091394] Unknown ioctl 35075 2018/05/24 17:47:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/72, 0x48}, {&(0x7f0000000340)=""/230, 0xe6}, {&(0x7f0000000040)=""/35, 0x23}, {&(0x7f0000000440)=""/113, 0x2eb}], 0x4, &(0x7f0000002080)=""/77, 0x4d, 0x8}}], 0x1, 0x10100, &(0x7f0000000500)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x12) write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46ff060106070000000000000003003e00030000006701000038000000ae010071d006e33813b67b0001040000b1176e03abb77b518e40cf3af967e83d525dc3469c5cf5bdbad6daadfbea41371a9175e8052eeb2075d5df35cfc59d2b40a0c5a7d44978c1151818481d2e606384fbb6d774eebd0432184f9a294cc8006a67b46dd6c2467b96013160305e44c68a7c0812f7f0cb48a0a04bcee904b0f6eb124b72fbcb22bb37b35a8f69d9390cc731aaf5e689bd0f0106abb9572baf8b251b135c4b7c51113514da2e35a58f390d99e465bf6d07df912efafa2a5d45075c6b51d8e04000000000"], 0x31) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/05/24 17:47:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000200)={0x1, 0x0, {0x1, 0x1, 0xfffffffffffff800, 0x3, 0x9}}) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) [ 413.160510] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/24 17:47:26 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) [ 414.020362] sctp: [Deprecated]: syz-executor0 (pid 28564) Use of int in maxseg socket option. [ 414.020362] Use struct sctp_assoc_value instead 2018/05/24 17:47:27 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6}, 0x10) recvmmsg(r1, &(0x7f00000006c0)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f00000000c0)=""/29, 0x1d}], 0x2, &(0x7f00000002c0)=""/153, 0x99, 0x1ff}}, {{&(0x7f0000000380)=@can, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)=""/149, 0x95}, {&(0x7f00000004c0)=""/149, 0x95}], 0x2, &(0x7f00000005c0)=""/251, 0xfb, 0x5}, 0x6}], 0x2, 0x10040, &(0x7f0000000700)={0x77359400}) 2018/05/24 17:47:27 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:27 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x408002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0x7, 0x4) fdatasync(r0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) 2018/05/24 17:47:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:27 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffe) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x9, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002180)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x738, 0x1, "24cd3ac67a516157545a7cf14a6e73988b7f9bebfb530fee8b85474ca14757f1b0e8410dfb49607f5cbf74250ffe94009074d5eb893089f4002bda1087b17b", 0x30}, 0x58, &(0x7f0000000740)=[{&(0x7f0000000180)="e3f850184ae40ddf3e398fba59099f179bce2edf7b5b5f7f01f0c179f68d4b7fa92cb57e53637fe8c75b5a5c6cd716edf0b1bf1495c5dcf410b1317d3956d8d727e9811897121a458da4f70519317ed67891563c76143db13758f857a47e389611415816528b382d28ea6fe3d7c498bc53dcc15aa6cbafb141390e230d47023887495bdf6251b87d0ce1f864563b4dbdb9b573273bc45c6554df7d33d063f97e9667f6e947fb71df699f92c1302f64cbbdf4fb7e831769774e01359f05d0", 0xbe}, {&(0x7f0000000040)}, {&(0x7f0000000240)="d7438dd2bd437110a2e66a0cd99e5f185b8156eb9e8195e9204703c13100f4297ac404a4b928f8932055c4776d43c7c2f84548b21d4e48218c43ee35e705468f6ba94a81186305ea5c26f2a51a947b9dcf2ac545cf4f1659cb04a25e388a3811a40e154a20fdaa4290", 0x69}, {&(0x7f00000002c0)="cbd6c440bf45cec67192f64b4c561134e1c5d4f123c90eaebe7975a65d7932e8", 0x20}, {&(0x7f0000000300)="46ade930fdaf99447b75", 0xa}, {&(0x7f0000000340)="bd8f963990cd685d9fdd175f0c9a3b09ef43b6caaa92dc63134e05e6c79701247cab086f8ea3dd9ad05cac7769096de89a49295b5e84039a6d15772be7b2b2713172ef1fb27c26bc52b96abf568fb22484903bb5d25ed74f7e83166b3c30a9328c1516e3da670584630cc4263fd54ec5356d2baf5737ca4e20cd746ee1e0e345ad71c4908efa1066095561bda9fb7ce0c965d0620a48035540a4c941ff8e6fe57efeacc1833fcb3c75fe4ce6455a6c5049b019ee95fc6e1ba17242973d3140b0d77753fc6eeef88f199939dd5bcfb144c757b24dc30f805e45566d3cd0e5ec4f8cd1804a3384b5e4", 0xe8}, {&(0x7f0000000440)="5b72226a2037e041bed6c6ffcc3351c0298610740a0981ef875fee3ffe017ae1bc7883b505a641c62eaed55efc47d8fb3d9660fc5cb4ff7c8e3573d7475bb777cdeead23f25e9153c2f65f3f62f12f9638a0881a3aeb21f021008248061c32802fbcb98baab78a62f0c59744d3633367f61bf6af880ac803c8d2c613b7eda20abb4493279f8d0a50aed237b628602b2ebc766778e371d27c6f6436a093aab07285f17bc3d8489be8be8149436e38a2cdb2c6128878afb02c5e4ff9723fed9c3b16a9ab9e213015ad62777e78", 0xcc}, {&(0x7f0000000540)="bf8d67c43446900c551a3d1996ffd3b1a8732f86094ed4261be451f25b864979e50537ba7344eff9488889b241ed8a4562ea0f953464064114033fc411f57cfa2c07e9a9ba44f6642615", 0x4a}, {&(0x7f00000005c0)="1c556b767ed3d98d8cfad131fb26091bdb8c0e29c7c0b10b8edd810948a0feb9e6e6020a5d231c3a41a28ce4d4ca525376331c16212909c33af9790392731996e8830971a0ee10ae47e5936cd3c2fb67ae6b7803cbcbc5aa32a5746747219c8093ffa173404ac602b632b8774d7fce7364a377ca3ba7f083db954b1c3912bf3c761551f9bcd7a6257fd5617ebbfcd7cde93a3b00bf279d6da42d340abb8b0871fe7000c1f10c8d0956c5adfd3fece230add0c1bd70b3a752d955d1ad462c913cdf83fd", 0xc3}, {&(0x7f00000006c0)="84b3a799830bc57981c99551604df47f1de21166ed938298df74dfec6cec52cf46c3e0b5ef25b95e19eb93fb4543cae92c2c0f24a34a843fc0c4c204dd31f2f879ed2e03269440143f03bec08b710ce8c16a16bfccab", 0x56}], 0xa, &(0x7f00000007c0)={0x30, 0x29, 0x2, "4861faedc2c866454860ca5fed202ef219b5551486d72b1770e27c9c2b2e5a315a45"}, 0x30, 0x40}, {&(0x7f0000000800)={0x27, 0x1, 0x0, 0x7, 0x8001, 0xfd4, "27ff13e7b8f4dcb5424aacfe2f4209969ea6cdf3dc6ffb081f7cd8068190f5772e40b9c0836edcfc5a16ef566e81eee357f84ee4be6dab51a0b5d1d43428e8", 0x39}, 0x58, &(0x7f0000000a00)=[{&(0x7f0000000880)="a94465bd63c72cf73b7979e2dbfdf4fec8f307e328cc13fa1b207df5de42e8e60035e40afd66040e5dd43f352f6b5760be235ba58f20820dd5692e9fd5e5bd68e4063a32e00600d5d7ad45d36032a237433b3f27f180603d22759332e95a52589abd933d1a801847746494f3c68dfa427efe534d002cf9bb1150ca396ad1eaad2faf53aba732705f9351276f061df41a267b54254477cb25566f24bf576f6e146635012a352e0a58021cf583ea3b6576fc76b5d535b39693d226e14094562c", 0xbf}, {&(0x7f0000000940)="58e199a49d8bb823ca8bf7bc83472f2b7566c220594bcdd09720d1864f8991f1a28649a770a1a4bf14d42694456a44aac68ff32239469916fc6cb62cdf092ce4a05645147fefeadfb671561cf6cf7b244cbb2ff90bb8b0d3d1c5951beebd3075dd4401a0ff73397af082fbb0da1ab6cf3a71e5ca250472b38a0849f0bb73c85e2f241c969cad8b649a172bdfc2c8ee16b4c7f8a293ae52ae2c7ef2198cc3df16c638dd7e763307d6a58158ab6b23e7aafa0a88bc3762", 0xb6}], 0x2, &(0x7f0000002240)={0x3c, 0x0, 0x8, "ebeba51d47f0da700076839884bc7ea974f21e95d45e7f83379babafc7e1b71e03ad471ebd65fa297d0364d396732c"}, 0x3c, 0x4000}, {&(0x7f0000002280)={0x27, 0x1, 0x0, 0x6, 0x8, 0x5, "8f44eef71c9d2afa6ffd78d951bca5ad1198cd07578dd7a59df577fb2bc97b16d6996928a559e17b71e5c2c81103e982ef6755eb573382d8aa7d8ff94d4823", 0x8}, 0x58, &(0x7f0000000040)=[{&(0x7f0000000b00)="926117e9f29d2a4af9ab12c6d14aea7102a15657a1c5a20416f7dcad4de4c6929677a17933b0056a8cd774ccbf91df66b8095b6a026fc7b69c0c137e300359457ec4324443698e2de78171327b722bc0ce8be9cc270f5af00e8b8cd21eaa60aa91704f28539a5f9b9451231c8e0508eec145bffded972882e306c1fd8a917ac69f55c5449f9f4b6955eca084e3a6d32495aa362dc80bfbde52fe25f25d2b9fc77efa8770bcafedbf25ef0de9682ec08e2b3d0d85", 0xb4}, {&(0x7f0000000bc0)="8e2c277cdddcd31d930a91f162f3384cb3fb8d3d739e4bc8455d6ace91c900c1c3c2a12bbf495b7dd14e71c24be620ea20eb84ebff9f29d08e1085c9e8debd95ee24e86563cca12d69366e3d50b5da8edc7910d065d4ed0e8c6e3f4b84e175ea5aae9229d7872d936a44bdd071ed77724bf28ea8e87f33978b36333a37b64d5a444bd4d1823a5bb2b319ac521f57d7b89ba6c0c8f1b4d47518d93569a3e9b69a8684fd63a6bdedab6b36787e5fba92bc2a48ae3f006a17204a601dcaea40aa4e4b3a", 0xc2}], 0x2, &(0x7f0000000d00)={0x100c, 0x0, 0xfffffffffffffffe, "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"}, 0x100c, 0x4000}, {&(0x7f0000001d40)={0x27, 0x0, 0x2, 0x2, 0x0, 0x27, "f762f685a4c3521020caedba874c73497a3a210d7b57d2694f480f59011216ffc4401bd5e1c5a50c147dccd28c29c137d4363393ba45e8c71978e81b7c664c", 0x24}, 0x58, &(0x7f0000002300)=[{&(0x7f0000001dc0)="fa8a2ed078b9d12b868f0c3f70dc6b5f2e260c2d5977fe60d37f3e5c714266be25536b5b488ed80145e2b581589b0edc010e26005c98b0df312c74dfdddc8785e69e1a3b27346d3780a920", 0x4b}, {&(0x7f0000001e40)="17ddeaaf7fa2581bcf68cb68f9130e2b2389b2d0bb8b0263033d69fab320da7646d6e4ffd5009c274f77ba12026dffb5d804f037f9de592febcdbc71ab78123a5ac84f0e87510b38a042e7f3dba6296d09", 0x51}], 0x2, 0x0, 0x0, 0x24000894}, {&(0x7f0000001f00)={0x27, 0x0, 0x1, 0x0, 0xa5, 0x0, "3557dbec0b92a1a2bc597515fce8445b04c66d81d0058722ec61327504366f8ed1e8f0ff6c06734599f4643cd8720c99830c8cb36a5ca85c73d01c58e06ddd", 0x6}, 0x58, &(0x7f0000002040)=[{&(0x7f0000001f80)="fa4f2eaed60f9a96a950d764511dcfdc677dac9c7e4af8332adfc1fa01e18f266b51ef0279296b8de2b10c713111ada0609e1e5466eed7f1f3772e4fbb500f8985a3b6fbb9aabe071fe4f642218109fba7f1907307949df0d1030d25a92f88d9d24072a3cd0e8aaaac1aafb04ea7a5cc36cb55578adf434d30652a851600ee714af07761ab7bd8dc9271681d8e4e86d37c0ff8079c1c356c9a680b55d750", 0x9e}], 0x1, &(0x7f0000002080)={0xc4, 0x10f, 0x400, "2247a1f2424386205c5a3fc3a1f8ebc17b3dc74d28f8d1b6cec438547279d7c858cb164268b8ae4cd21e42f340bb2330bc1ddbf3dbcd956030adac55946b417a7a733b222c6a9e09f12bfee1bb181fd99a14237a9d6b3212de853130f3efb4603096b2bfe774894fbc51666dfff999e7be5230e6dc2cbdc8725f0f9e403f5d8dcc8d0a515e3f872295336f5455fb29f48dad78f98c324fd1272201c63ded015d1f340ae0b40c32c23b298729674d0b026f7bf8075b7b71cf"}, 0xc4, 0x801}], 0x5, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000a40)='/dev/dmmidi#\x00', 0x401, 0x0) openat$cgroup_ro(r2, &(0x7f0000000a80)='memory.current\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2018/05/24 17:47:27 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000001640)='/dev/input/mouse#\x00', 0x5fd, 0x40000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001680)={0x80000001, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140)=0x1, 0x4) connect$can_bcm(r1, &(0x7f0000000040)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) finit_module(r0, &(0x7f0000000180)='/dev/input/mouse#\x00', 0x2) 2018/05/24 17:47:27 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x1) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000000000)=""/174) connect$ipx(r0, &(0x7f0000000180)={0x4, 0x9, 0x0, "32ba306a6e5b", 0xfffffffffffeffff}, 0x10) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) 2018/05/24 17:47:27 executing program 4: utimensat(0xffffffffffffffff, &(0x7f000001a000)='/\x00', &(0x7f0000006fe0)={{0x0, 0x3ffffffe}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r1, 0x300, 0x70bd2d, 0x25dfdbfd, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1ff, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8, 0x8, 0x4, 0x2, 0x3ff}, &(0x7f00000001c0)=0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) [ 414.169693] sctp: [Deprecated]: syz-executor0 (pid 28601) Use of int in maxseg socket option. [ 414.169693] Use struct sctp_assoc_value instead [ 414.208816] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/24 17:47:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200020c000000ffffffffffffffff02000800020000000004000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x0, 0x2) recvfrom(r0, &(0x7f0000000200)=""/51, 0x33, 0x10020, &(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x8, 0x2000000000, "4a47ac8fa29df3e4ff08961af2855e6bc051e7dec08077eba4c2118ecc069dd1cd0aa7211f266c6577e822ad329866d90af8a33d7c9f78a41c696d9c30c53a", 0x35}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa3, "60c2e7c2b5b800f9f4392b77e543bf566d957363d1eb957ccbe64fceded21fac89ee47f5d04ce53524f26f81d5a0caca2a56a672b35d3541ac9a0158c853ee51068ab484f413588cd1728e65ab52cf406c4a123caf02167f0db9bb3d1ef6c3ab530fcb4048caa93e1607b09c755728a0549ac9c7abd8b28dcebe04d41ebc8b609ff52dd0284122843ceb1ab4053f05449450c5264bed2b0cf8cb3c1a9d179d351db11d"}, &(0x7f00000000c0)=0xab) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x82, "babf47e9ec6f6d9da4b0749a718d732296ae793f3cdecd3724e76f4942fda9a859353411bf2e98dabdcf3189869af262dc3ff30b43d6647f1c5e5c5c18b80ba209ab95c64031123406485f2368a2f76dc12672a2efc734acc34c088c957c3fe5283a815ac9171443a50205ae1b4ee100ac21cbf4271f7ff813108da5fc769d61fd3d"}, &(0x7f0000000380)=0x8a) 2018/05/24 17:47:27 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:27 executing program 1: r0 = socket(0x10, 0x2, 0xc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x3, 0x9, 0x4]}, 0xa) write(r0, &(0x7f0000000040)="1f0000000104ff00fd010000000000000005010008000100040451c7ffdf00", 0x1f) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa2400, 0x0) [ 414.238689] device bond_slave_1 entered promiscuous mode 2018/05/24 17:47:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x37, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}]}, &(0x7f0000000100)=0xb2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x2bfd) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000001, 0x4) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000240)={0x1000, 0x8}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) connect$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'gre0\x00', 0x8}) 2018/05/24 17:47:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) [ 414.309254] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/24 17:47:27 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080045e3ff1c0000ffff00009068ac1c14bbac1414aa00009078ffffffff"], &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2040, 0x0) [ 414.353216] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/24 17:47:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x4002) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000080), &(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000000200)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x24, "9c11a4741b0b4602a662ba0f0018dca4a0191cad3168312308f56a394dc1174bd5b86c44"}, &(0x7f0000000440)=0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}}, 0x1, 0x5}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x100000000, 0xfff, 0x1, 0x5, 0x9, 0x8, 0x45de, 0x7, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r4, 0x8c4}, 0x8) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000040)={0xf002, &(0x7f0000000000), 0x4, r2, 0x4}) sendfile(r2, r2, &(0x7f0000000300), 0x1ff) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\x00', 0x1}], 0x1, 0x81804) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendfile(r0, r2, &(0x7f0000000280)=0xa00, 0x102000004) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000300)) 2018/05/24 17:47:28 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) [ 414.424906] device bond_slave_1 left promiscuous mode [ 414.432644] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/24 17:47:28 executing program 6: r0 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='clefs\x00') ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000040)={0xd7d}) write$cgroup_pid(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="555b0eec36"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100, 0x0, 0xd98, 0x2, 0x7f}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x2f}, &(0x7f0000000280)=0xfffffdf5) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x12000000}, 0x9, &(0x7f0000000700)={&(0x7f0000000580)=@updsa={0x120, 0x1a, 0x200, 0x70bd2a, 0x25dfdbff, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0xffffffffffffffcf, 0x4e21, 0x7fffffff, 0x2, 0x80, 0x80, 0x21, 0x0, r4}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x7, 0xb4d5, 0xc0, 0xff, 0x3f, 0x5, 0x5, 0x1ff}, {0x3, 0x80000001, 0x1, 0x3ff}, {0xf0e, 0x7, 0x74}, 0x70bd2c, 0x3504, 0x0, 0x3, 0x3}, [@lastused={0xc, 0xf, 0x8}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd2c, 0xffff}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xa0bbaeb50f2b08e3}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800) 2018/05/24 17:47:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x8}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) 2018/05/24 17:47:28 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$UFFDIO_COPY(r0, 0x406855c9, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) execve(&(0x7f0000000000)='.\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='GPLppp0vboxnet0cgroup'], &(0x7f0000000140)) 2018/05/24 17:47:28 executing program 1: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, r0/1000+10000}}, &(0x7f0000000140)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000000200)=[{0x81, 0x6, 0x0, 0x0, @tick, {}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) perf_event_open(&(0x7f0000001540)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000040)) 2018/05/24 17:47:28 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:28 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xaf37dd57) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000002}], 0x10}}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/24 17:47:28 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc2c85513, &(0x7f0000000080)={0x4, 0x400000, 0x0, 0x400000000, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/05/24 17:47:28 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001]}, 0x5c) r2 = fanotify_init(0x0, 0x8000) sendfile(r2, r0, 0x0, 0xfffffffffffffc01) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="cc000000170e63cd736e03383873ed4f32f12ce6f3eddc61fe2dae06936600a7ddbaade2e0313f79a313bf8c7c9af11a0a1171a08f5cc728f69f32bf73f7406365b8131328154b58732ef15e9346c4983b649ffcf235f76c6d37b7c3fb63b0504d9d4258e4cd1346cb62719a8067f429f3147169d27bf91bc939f3dff202e35b3d056ac85fadf0f53553574debbd3fc89ea878c750e095e191e3aafba6eaf5b8a0547821cc9c83e388c0e73b6b9a7913b7b12dce2e6a21c1823e", @ANYRES16=r4, @ANYBLOB="00042bbd7000ffdbdf250600000070000300080004000000000014000600ff02000000000000000000000000000108000500000000000800030003000000080001000100000008000500ffffffff0800010002000000140002006272696467655f736c6176655f31000014000200626373663000000000000000000000001c000200080002004e210000080002004e210000080006000200000008000500ff0f00001800010014000300fe8000000000000000000000000000bb0c0003000800080090000000"], 0xcc}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 2018/05/24 17:47:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup2(r0, r0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x7000000000000000, 0x0, 0x3ff, 0x0, 0x16}) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:28 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000080)={0x4, 0x20, 0x2114, 0x3f}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r3}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x2) dup3(r1, r3, 0x0) 2018/05/24 17:47:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x800) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000f98000/0x1000)=nil, 0x1000}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000300)={0x1, 0x1, &(0x7f0000000080)=""/215, &(0x7f0000000180)=""/149, &(0x7f0000000240)=""/167, 0x114000}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000779000/0x600000)=nil, 0x600000, 0x1000000000009) 2018/05/24 17:47:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000040)={{0x21, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e21, 0x3, 'rr\x00', 0x1c, 0xbbb, 0x4}, {@multicast2=0xe0000002, 0x4e24, 0x1, 0x2, 0x7}}, 0x44) ioctl$KVM_SET_CPUID(r2, 0x4068aea3, &(0x7f0000000000)) 2018/05/24 17:47:28 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:28 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) timerfd_gettime(r0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f00000001c0)=""/111, 0x6f, &(0x7f0000000240)=""/182, 0x3, 0x3}}, 0x68) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000380)={0x800000000000000, 0x5000, 0x401, 0x8, 0xc}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000003c0), &(0x7f0000000400)=0xc) getpeername$unix(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) connect$unix(r0, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000580)={0x2000, 0x8000}) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000005c0)) sendfile(r1, r1, &(0x7f0000000600), 0x5) finit_module(r0, &(0x7f0000000640)='-2GPLcgroup:}\x00', 0x3) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000680)={0x4, 0xffffffffffffff00, [{0x1, 0x0, 0x1}, {0x100000001, 0x0, 0xffffffffffffff01}, {0x2, 0x0, 0x96}, {0x1, 0x0, 0xfffffffffffffffa}]}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000700)=""/167) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000007c0)=0xc4) fsetxattr(r2, &(0x7f0000000800)=@known='user.syz\x00', &(0x7f0000000840)='\x00', 0x1, 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000880)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) listen(r0, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000008c0)={0x0, 0x3319, 0x800}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000940)={0x8, 0x0, [{0x80000001, 0x1, 0x2, 0x3, 0x400000000000000, 0x0, 0x1}, {0xd, 0x1a1, 0x0, 0x8000, 0x7f, 0x9, 0x1ff}, {0xc0000000, 0x7cdc, 0x5f8577fc1c2a9184, 0x8, 0xfffffffffffff800, 0x1, 0x800}, {0x4000000a, 0x3f, 0x7, 0x81, 0x2f, 0x8001, 0x6}, {0xc0000007, 0x9, 0xa63809705b7e8617, 0x8, 0x0, 0x1e5e, 0x5}, {0xc0000019, 0x93c2, 0x2, 0x5, 0x5, 0x1e758, 0x6}, {0x0, 0x0, 0x1, 0x6, 0xfffffffffffffffc, 0x80000001, 0xfffffffffffffffc}, {0x0, 0xc7, 0x6, 0x3, 0x1, 0x7fff, 0x80000001}]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000ac0)=0x7d, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000b00)=0x100, 0x4) clock_getres(0x6, &(0x7f0000000b40)) sync_file_range(r4, 0x100000001, 0x3, 0x7) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000b80)={"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"}) fsetxattr(r1, &(0x7f0000000f80)=@known='system.sockprotoname\x00', &(0x7f0000000fc0)='[', 0x1, 0x3) [ 414.839929] IPVS: set_ctl: invalid protocol: 33 172.20.20.10:20001 rr [ 414.894265] IPVS: set_ctl: invalid protocol: 33 172.20.20.10:20001 rr 2018/05/24 17:47:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)={0x7dc, 0x28, [0x81, 0x10000, 0xf1, 0x1, 0x8, 0x8, 0x4f, 0x7, 0x7fff, 0x7]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x4b564d02, 0x0, 0x80ffff}]}) 2018/05/24 17:47:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x8, 0x806, 0x8, 'queue0\x00'}) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000002c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x8, &(0x7f0000000300)={0x81}) openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) 2018/05/24 17:47:28 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:28 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) listen$netrom(r0, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/24 17:47:28 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) r2 = memfd_create(&(0x7f00000001c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000180)={{0x1, 0x3, 0x5, 0x1}, 0x1, 0x8, 0x3ff}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000200)={0x12000, 0xd000, 0x7fff, 0x3, 0x200}) sendfile(r2, r2, 0x0, 0xffff) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x8000000008701, @remote={0xfe, 0x80, [], 0xbb}, 0x14}, {0xa, 0x4e25, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x10000}, 0x3, [0x8, 0x1f, 0x4, 0x1a3b9cca, 0x2, 0x5, 0x800, 0x80000001]}, 0x5c) modify_ldt$write2(0x11, &(0x7f0000000000)={0x1000000000000001, 0x20000000, 0x4000, 0x5, 0x1, 0x6, 0x2, 0x5a, 0x3, 0xc627}, 0x10) pipe(&(0x7f0000000280)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000240)={0x7000, 0x6000, 0x8, 0x3c6a, 0x401}) 2018/05/24 17:47:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x2) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)) pread64(r0, &(0x7f00000000c0)=""/255, 0xff, 0x41) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000001c0)) 2018/05/24 17:47:28 executing program 2: r0 = socket(0x10, 0x3, 0x100000000) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000180), &(0x7f0000000200)) getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000300)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'syzkaller1\x00', {0x4, 0x9, 0x10000, "92a903c70198", 0x401}}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20200, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) 2018/05/24 17:47:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="0002000000000003040100c91000000000000000000000000000000000000000"], 0x20) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000003b40)}, 0xfffffffffffffffe) [ 415.033354] QAT: Invalid ioctl [ 415.048084] QAT: Invalid ioctl [ 415.066636] QAT: Invalid ioctl 2018/05/24 17:47:28 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x0, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000180)={{0x8, 0xfc, 0x2, 0x7, 0x6, 0xfffffffffffffff9}, 0x6, 0x3ff, 0x40, 0x400, 0x6, "47ff632137e58b2363e6067b10c93b7074fee77768a23a3f17b9eefa6001d5b3748c0baa6c750ca46bf4e5d14876cf2711a98c115a2ee141a20ab51dc9d79ec88527c4bf9083fd5f060c3062980d201c41f0ef447ea1340aca3e02ecf256ec038fc3bf3fe36f349d891c42535dfb948ffd940a9f3e6507df3206ab57558447cd"}) listen(r1, 0xff) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) sendfile(r2, r1, &(0x7f0000000000), 0x47) 2018/05/24 17:47:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) close(r1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000200)={0x5, 0xc, [0x1000, 0x2, 0x7fff]}) sched_setparam(r2, &(0x7f00000000c0)=0x3) ioctl$LOOP_CLR_FD(r1, 0x4c01) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r4 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000240)=""/246) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8) [ 415.080715] QAT: Invalid ioctl 2018/05/24 17:47:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x835, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1}, @IFA_LOCAL={0x14, 0x2}]}, 0x40}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x100000001}) 2018/05/24 17:47:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="03220002000000e39af36c"], 0xb) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 17:47:28 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000001c0)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c2bf478196aae81, 0x1, 0x0, 0x0, 0x0, 0x4000, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) write$eventfd(r0, &(0x7f0000000200), 0x8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = getpid() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000100)=0xfffffffffffffdef) ptrace$peekuser(0x3, r1, 0x2) 2018/05/24 17:47:28 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x2) listen(r0, 0x1000000) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000480)="480000001400197f09004b0101048c590188ffffcf3d3477a88556d5dbf274bc00020000213ee20600d4ff5bffff00c7e5ed7d00000000c8550000000000002758d638c71000a8cc", 0x48}], 0x1) 2018/05/24 17:47:28 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x2, &(0x7f0000000280)=0x4) read(r0, &(0x7f0000000040)=""/73, 0x49) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x3, 0x1, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000140)) 2018/05/24 17:47:28 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x97e6, 0x40000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4004240b, &(0x7f0000000240)={0x7, 0x70, 0x689, 0x8, 0x0, 0x9, 0x0, 0x1, 0x4000, 0x4, 0xf3, 0x6e1, 0x501, 0x8001, 0x6, 0x0, 0x0, 0xffff, 0xcb, 0x7, 0x57c, 0x1, 0x5, 0xffffffffffffffc0, 0x20, 0x6, 0x87d, 0xfffffffffffffffe, 0xb8b, 0x5, 0x6, 0x4, 0x7f, 0x1, 0x292080000, 0x10000, 0x8, 0x8001, 0x0, 0x2, 0x5, @perf_config_ext={0x7, 0x9}, 0x8008, 0x8000, 0x401, 0x3, 0x30, 0x7, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg$rds(r0, &(0x7f00000021c0)={&(0x7f00000001c0)={0x2, 0x4e20}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000380)=""/21, 0x15}, {&(0x7f00000003c0)=""/158, 0x9e}, {&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000540)=""/101, 0x65}], 0x5, &(0x7f0000002080)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000600)=""/184, 0xb8}, &(0x7f00000006c0), 0x10}}, @rdma_args={0x48, 0x114, 0x1, {{0xff, 0x5}, {&(0x7f0000000700)=""/31, 0x1f}, &(0x7f0000001ec0)=[{&(0x7f0000000740)=""/92, 0x5c}, {&(0x7f00000007c0)=""/241, 0xf1}, {&(0x7f00000008c0)=""/211, 0xd3}, {&(0x7f00000009c0)=""/240, 0xf0}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/182, 0xb6}, {&(0x7f0000001b80)=""/218, 0xda}, {&(0x7f0000001c80)=""/224, 0xe0}, {&(0x7f0000001d80)=""/106, 0x6a}, {&(0x7f0000001e00)=""/149, 0x95}], 0xa, 0x1, 0x832}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0xfffffffffffffff9}, &(0x7f0000001f80)=0x9, &(0x7f0000001fc0)=0x1, 0x2, 0x9, 0x4, 0x3, 0x8, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x7fffffff, 0x2b576e9e}, &(0x7f0000002000)=0x4, &(0x7f0000002040)=0x3, 0x8, 0x0, 0x8, 0x4, 0x8, 0x8d7}}], 0x128, 0x40}, 0xc001) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/sco\x00') setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x533d423a302058d6) sendfile(r1, r3, &(0x7f00000000c0), 0x80000000) 2018/05/24 17:47:28 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='gretap0\x00') fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000001c0)=""/90, &(0x7f0000000240)=0x4e) 2018/05/24 17:47:28 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x0, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x378, 0x100) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r2, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:28 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x8) socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='smaps_rollup\x00') close(r1) ioctl$void(r0, 0xc0045c77) 2018/05/24 17:47:28 executing program 2: r0 = socket(0x4, 0x5, 0x7) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000500)={@broadcast, @local, 0x0}, &(0x7f0000000540)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000580)={@mcast1={0xff, 0x1, [], 0x1}, 0x3c, r1}) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x3, &(0x7f0000000000), 0x0) r3 = memfd_create(&(0x7f0000000000)='trustedvboxnet1proc#\x00', 0xd6374793df87fb34) ioctl$KVM_DIRTY_TLB(r3, 0x400caeaa, &(0x7f00000001c0)={0x7, 0x9}) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2580000000000000, 0xa049, 0x5, 0x40, 0x61a8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000140)={r4, 0x17, "45e7facfac5528e98948cf8c6d026d2b8b3fa3bdf77152"}, &(0x7f0000000180)=0x1f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x292) 2018/05/24 17:47:28 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0xffffffffffffffff}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000004c0)=0x5, &(0x7f0000000500)=0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/dev_snmp6\x00') ioctl$TIOCCONS(r1, 0x541d) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000580)={0x1, &(0x7f0000000540)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000005c0)={r4, 0x202}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000340)={{0x1, 0x3, 0x1, 0x3, "56b7f18d97b7413b84721c003d2ec70e2868bf3c16c2e9c6549efbb03aefd8811a53b42d252977236859920e", 0x5}, 0x0, 0x0, 0x6, r3, 0x2, 0x6, "13ad12fd22e139ec3049cbd74392442423ccb1f67b93f9e587961f9f03e8145d0c797851dac70e5675cc54c6e857d8a98a5a0b4ea3cf6dd4f6321c77c99b9ae0", &(0x7f0000000300)='/dev/urandom\x00', 0xd, [], [0x3b4, 0x5c8de848, 0x10001, 0x1]}) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000600)=""/116) modify_ldt$read_default(0x2, &(0x7f0000000680)=""/225, 0xe1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f0000000240)=ANY=[@ANYBLOB="157a00001800000009000000006d32000000000100970800007fffffff"]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0485510, &(0x7f00000001c0)={0x5, 0x5, 0x9, 0x2, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) 2018/05/24 17:47:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000080)={0xffff, 0x0, 0x1}) listen(r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x9}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) 2018/05/24 17:47:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x55, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r3, &(0x7f00000002c0), 0x10000000000443) 2018/05/24 17:47:29 executing program 3: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000100)='./control\x00') close(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:29 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x0, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:29 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x2, 0x0, 0x0, &(0x7f0000fd8000)={r1, r2+30000000}, &(0x7f0000e7fffc), 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000100)=0x401, &(0x7f0000000140)=0x1) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/05/24 17:47:29 executing program 5: r0 = mq_open(&(0x7f0000000480)='ppp1^&ppp1+,\x00', 0x0, 0x0, &(0x7f00000000c0)) mq_timedreceive(r0, &(0x7f0000000200)=""/188, 0xde, 0x0, &(0x7f0000000400)={0x77359400}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/51) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x8, 0x0, 0x5, 0x7, 0x1, 0xae3, 0x9, 0x6632016c, 0x5, 0xb9, 0x8000, 0x6}) 2018/05/24 17:47:29 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x700) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x10001, 0x2) 2018/05/24 17:47:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x28000, 0x0) sendmsg$netrom(r1, &(0x7f0000001a40)={&(0x7f00000000c0)=@full={{0x3, {"9212c7895df9ae"}, 0x3}, [{"e5ec652698eb8a"}, {"ab2672f2eaf739"}, {"061ce5f50d6796"}, {"3840aaf5cbbea7"}, {"26c21b14bdcfdc"}, {"1fa52712a50910"}, {"57b0e39950e519"}, {"35a39e68c43bc4"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000140)="abb5d2af7e9106230e4190551d027823fb24c0c83b05e6cef21ec20d038407600e59dc1bf1c9aafd9f740c5e9cd60f", 0x2f}, {&(0x7f00000001c0)="85e2bee7bd45189c7a9c7c106770494b02c1d51190b3610f51e84c384b1be8d6921eb0ec6a1d6531aa5d9899673601e7d4f6a6e28414a622962754a06bf3b4fa0a8404f95ca7fec7724456a1526e2c1f58470e7b8d7b1d6e9562e1db1572fa480d08a5acfb31afba6d5397a34c79e3017e17f70307c62f9255e0272492f80032ab73c3bcba7a23e7f987e858750f71cc4afab8be972e2e731b0651944aec9243cb32b9f7cf6d20b9", 0xa8}, {&(0x7f0000000280)="36689c7106dbc908b7a5da5cd3a96a6f6deb4a178ea9038e2549527fe2f60b875c7453bd96ec64f7eb321bd72d3ee649c629246244f85f7b85e658be1f15450a986ee70de6489f5a2f573098060bfebc980845281ebbd40549ed9b9b15d382cb9081d53a93a764a47b88c84fd72d8018ac368bcd5f14f64e793cc90d47b668586f84f50f19d3", 0x86}, {&(0x7f0000000340)="8af60b83d2c18b9c2e6c2e58b591568b6381d565c3119f2b4933fbbf47fd7adaf27fbfcdc9bacc29fa100e48ec544c27a60595a67d7c46c7ebd66d8436482ea74d2ee8b0c454ca29738528301f23314ca99b142f1d410648b4bd", 0x5a}, {&(0x7f00000003c0)="e12c14120a927bc23516a665ca6380cc7f615fbb386eefa390efd8ce4e3b7fc41a455a9c792cb5eeab5e0c616515b1d81772ff055ef7ea09696d4d42265f023c6721bcca1882420033eb23cc2afa5593a383528b90d7bd6c31dbea0dbcb9131b9b322a8a81a1cb4ecc87ac48d998a627b8dc145d01142133bfc927127967e40f6aceda7a2d5c93a5ab4146bd2240646f8b78c16bb3b8bd6bed3ff1", 0x9b}], 0x5, &(0x7f00000004c0)=[{0x100c, 0x0, 0x100000000, "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"}, {0x40, 0x11d, 0x401, "4be39aaed04b76ec2b383aec5a7a896c82eee5923d5964337183ef5f39eab7f5a119d249ef2dd0f00b695d7d10bc2895ec9e14"}, {0x9c, 0xabc79a492269cc93, 0x0, "f2ae0a79a07e4597fa2079373f18e1b5c4fe447edfc9b02c1623d1cbe400002489ad10357da4f27cc211dbe14d7c3ee4d8e678371852b0a795b5540ac069e40a0d0801101a3ea93530be355bed0fdeb24bbb332cf9e5364a0bdd1408e349bafb62135eb868ec4e913d87f357317d2154aafe9fe37e5694610e41a1993f9ca78d150f1993fed12aa3f5efa2afe491c2"}, {0xa8, 0x112, 0x20400000000000, "bb599a4e200a401957e2463deff4e1a6820181f5283d0f0c1aef8e944051ce583f6585acc1f3d2316e3652a860b08ed0a8ffd0dc0eba7bea0ec9780ec86f99acfdbf0ea7b571c8c7f5623d19e384e0c35cff37ca388c12a4e5d01379a4a0022c1f7371869014f2e5ced485e4167a189aed2b108fba7629b7b98f68a95202d825721436ff5c26d17a72dc256a4596aa980b42ca982930268f85883d1e"}, {0x38, 0x0, 0x295e, "0140e2bee983604044b55f035ec14939c224ca4152045a6582ba4baf18a701b509dfaaa48165edf212"}, {0x108, 0x19f, 0xffffffffffffff31, "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"}, {0xc8, 0x0, 0xd4c4, "f3573cbf4a5f26a333fc3afa8038893f83ef5721c64f059d56d6ac855786f6770cdb77ac8ffae6e4055710bdbffff0aaa42bb6cbbb37c6e6e527ca75dcab4f0e6c97a4158edd66e9654d7e696cfe9d6d269a8a88c8c38330ab6a4159e72316f88c6f84d62583f22b728fcebd462abda7b7f69b97cb15c6a3e005241b8e85c42b4305d6a53a2057f41117cf534fc117077f4605c588d0227c4c7124e5a2d5160292544d5afe6e16ee3f34c27b3e45037a39ecf3aea4352ab609ae"}, {0xf0, 0x1, 0x5, "ba8d70f9c4a05fe6d0cf1de98b7fd93ab6208adfcb2ee60e6257a7996f3e198246038f1f37c591f13027ab22c3dffd58a94693a61a6f0964f0d17a8c770e578bb98b60682d45bc405161f5e5044265bc1afa7e17178a5cfe7bdd3f210ca0c3340d81c9aec6e79098d15098d8fbd1725d32f73f128ee5bb60ef6764805598973e65246138005635abb0b1bbbc58ceedfd2c55b9d94ad1af26213d5777cc5b6455cc856409409e888c969129d4045f5a4c3201d65c5056f904c1d0dcc60514c8b6704a52428580075092e2a9992a52373f090e83a2271ce622bfae1b4e72f55f81b33a"}, {0xcc, 0x10f, 0x81, "bca8256b348cc1104a55603dbc356ae76a06fcd8f8de0006e13a919ea31c96dad57275f6a4651a67950943f02bbfb549e5caa5e2b9c2e083c7cb6945bdc73be2a275e54431c8c06dc3083811f67ff9d86233d5602943e07487bfaf815b921ac4253d5be2430112b99ae9479fcb86ffb7e4d3c7305167cf8f9934e34d63d63709b58fd78628af0ef2f03a53633f44b994b14134a915b12196e535dacc9f878a759e2b166fb76a77ab58ff75b0af0bac478c7c5c0c470caaa759c797fabbb3"}], 0x1554, 0x10}, 0x4000000) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) 2018/05/24 17:47:29 executing program 0: clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000580)={{}, {r0, r1+30000000}}, &(0x7f00000005c0)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) r3 = syz_open_procfs(0x0, &(0x7f0000000340)='environ\x00') r4 = socket(0xa, 0x1, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'veth1_to_bond\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000000c0)={0x2, "697036746e6c3000000000008c0400"}, 0x18) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000280)=""/112, 0x70, 0x40000042, &(0x7f0000000400)=@abs, 0x6e) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3ff}, 0x8) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000080)={'bridge_slave_1\x00', 0x100000000}) setpriority(0x2, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000200)=0xc) 2018/05/24 17:47:29 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x0, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:29 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xa03}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x100, 0x1, [0x20]}, 0xa) sendmmsg(r0, &(0x7f0000007200)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000600)="aa", 0x1}], 0x1, &(0x7f0000000700)}}], 0x1, 0x0) 2018/05/24 17:47:29 executing program 4: 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)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x8000) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/24 17:47:29 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf6e, 0x42000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x7c, r2, 0x20, 0x70bd25, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc88}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x7, 0x8, 0x1ff}) close(r0) [ 415.654945] IPVS: stopping backup sync thread 27290 ... 2018/05/24 17:47:29 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x0, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) [ 415.717193] IPVS: stopping backup sync thread 28852 ... 2018/05/24 17:47:29 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000200)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) 2018/05/24 17:47:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x8]}) read(r0, &(0x7f0000000100)=""/254, 0xfe) 2018/05/24 17:47:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000300)={{0x9, 0x7, 0x1f, 0xa6c0000000000000, "5ca4b379a1f21171ace8242a4016d507585c2bf8bcd8a03e03b7156c25a7c6a394e769458787e77bd338beef", 0x2}, 0x0, 0x0, 0x2, r2, 0x401, 0x3, "1720027030b8d3e0118f5c58fb2fe8fa8a85f3be23a287c1be3db69cbd8de73519e4d8624b6cae80fe6c1b83c267c54b27509a5cac7e0f9e002a9100c41ae401", &(0x7f00000000c0)='/dev/sg#\x00', 0x9, [], [0x5, 0xeac, 0x7, 0x7f]}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="53000000e7a6aeabec2e0200000000000000400100d4956613db9820000000000092c6821702590851d92a873dd3531e60c041d5079e992c4503b826331dffc9c94f2c77e08153c66c4bf3623a"], 0x58) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x3, 0x4) 2018/05/24 17:47:29 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x0, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x40000) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000200)=0x4) pwritev(r1, &(0x7f0000000100), 0x0, 0x0) 2018/05/24 17:47:30 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x217}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) r2 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) 2018/05/24 17:47:30 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0x4, 0x5, 0x200, 0x4, 0xd28b, 0x800, 0x6, 0x4, 0x0, 0x7, 0x1, 0x6}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'teql0\x00'}) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/10, 0xa}, {&(0x7f00000002c0)=""/215, 0xd7}], 0x3) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000440)={0x4, 0x980b66a96711e734}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x3f, &(0x7f0000000080)=[0x0], 0x1}, 0x20) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000140)="cc5290fd696ada5ec165cc7d2742e51d3c2625ee0c8d4e737eb25313026f3548d9e7af073c6c0f2ba14c123c0bc2623b64b86ce4f5b61fae1fc49777366c69fb59ad7f93c61ea07b4c7ab4012e6adb892421ca62708b22ef95bec33e8bb818a092e36af635fd91556e2fba24298bc3d99daa3c2627db8995a7a3c9abee69a9f2", 0x80) 2018/05/24 17:47:30 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x12000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="17ca4799d0158891525f1c47cc814f0fdd416ff8f2c61c545db859032edea842ca1fd04af1bc035f9b0b2822f3c092215edaca067aaa930f2baf3b90dce23c3611bd5e6d38c554cac36afaf5359b9f9607a45eeb3b2176a300287cccb132ef721e8f04b55b6106537c21a3a7d6de9c5678989aa4cd96a971b77cc824e1fbaf5af9a42e7e5ab079f9632e48e86b61eadb353bb95451828a7d9128ed26c894a82edec05b3e87fb334d9d0af06eb01cb426dd49e6105ef6d67d5f961fd9fe709cd39329c955e3dbd3a1c75e9f54a84ecc4a423e3ae969b40e6c2b8cfec5285861e1e324226006be60dd") madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x10) ioctl$TIOCNOTTY(r0, 0x5422) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ioctl$KVM_NMI(r0, 0xae9a) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa000000000008) 2018/05/24 17:47:30 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x4800000000000000}, 0x20001}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)) 2018/05/24 17:47:30 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x88240, 0x0) 2018/05/24 17:47:30 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x0, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:30 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x42) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000005c00)=[{{&(0x7f0000003a00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000003e40), 0x0, &(0x7f0000003ec0)}}, {{&(0x7f0000004180)=@nl=@kern={0x10}, 0x80, &(0x7f0000004540), 0x11b, &(0x7f00000045c0)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/05/24 17:47:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = getpid() r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x2000) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x80000001, 0x0, 0x3, 0x0, 0x0, 0x2d, 0x444, 0xa, 0x6, 0x401, 0x8, 0x97, 0xeb97bd5, 0x7, 0x1, 0x0, 0x486, 0x5, 0x800, 0xfffffffffffff1bb, 0x6, 0x80, 0x1, 0x101, 0x7, 0xffffffffffff0000, 0x80000001, 0x6, 0x9, 0x8, 0x8, 0x3, 0x5, 0x8001, 0x5, 0x7, 0x0, 0xff, 0x3, @perf_config_ext={0xfffffffffffff237, 0x400}, 0x10, 0x5, 0x5, 0x3, 0xff, 0x401, 0xfffffffffffffffd}, r2, 0x2, r3, 0x1) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000200)='bond_slave_0\x00') flock(r1, 0x4) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x15}}, @in6={0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x25f}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x9c) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:31 executing program 0: clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) clone(0x4000, &(0x7f0000000140)="06b70cc84ff2350caa5758a8a981c30289a3050f0655e85d6072d94e1b8c8cf2b348a9f63574aaeb943bdcd0ca33ced45f42c85e13a5d71cc7b183f5e71372229049a26f7e210a621b0da6a12f1874163b75c19f86d9147a8edd64a9a8404429fc5a43452a9d9e5bf9151a96705344aa2298f2c23ad6ea4fb00e120ffe87e0dd4d15fda4651a57af18", &(0x7f0000000200), &(0x7f0000000080), &(0x7f0000000140)) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') pread64(r0, &(0x7f0000000040)=""/12, 0xc, 0x0) 2018/05/24 17:47:31 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x3, 0x1, 0xee2, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000240)=0x2, 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4144, &(0x7f0000001f64)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40202, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x80, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000280)={{0x2, 0x4e23, @rand_addr}, {0x307, @random="6155ee161d52"}, 0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, 'yam0\x00'}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/198) 2018/05/24 17:47:31 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x0, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:31 executing program 5: clock_gettime(0xffffffffffffffff, &(0x7f00000036c0)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/24 17:47:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001140)=ANY=[@ANYBLOB="00000000180000fa0100000000000000", @ANYPTR64=&(0x7f0000001100)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\b\x00\r\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f0000001180)=@notify={0xf, 0x8, 0xfa00, {r1, 0xe}}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0xce8d0f9976ecc988) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000140)={0x3000, &(0x7f0000000080), 0xa, r3}) write$rdma_cm(r0, &(0x7f0000000000)=@query={0x13, 0x10, 0x10f, {&(0x7f0000000380)}}, 0x18) 2018/05/24 17:47:31 executing program 6: unshare(0x60000000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xdf, "18dc17f9fd46cb9b72ca30af4a2d844256f317434e8dfd7c95dc165b2c68249cf6a05b12e29f63701133ea1c018f55bd87ca11fd2e820f9f1685855b76c87f7fb769e9e934aaddf4dfe88a9edbc02dc7fbba6ff38198966810d4982df1fffc8dfae0ca40598ad6dad3ef7b679eb6509b95e2dde4d1e37192ec250905eb203772152fa99c48ad30a068c96519124a701c42c736908051793092976cec9d2ac708011ce344e5731bcb8feb74ea793512ec5817661b5f369ebea4fca5fa7765476a651f9f6ed3f51aba1794f98e645f0303ff288953a3dac079b339e189b14f89"}, &(0x7f0000000180)=0xe7) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0xd0f}, 0x8) 2018/05/24 17:47:31 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0xffffffff}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4}, 0x8) 2018/05/24 17:47:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 17:47:31 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x0, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/24 17:47:31 executing program 1: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x11b) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000280)=""/32) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x8001, 0x1, 0x4, 0x401, 0x5}, 0xc) sendto(r0, &(0x7f0000000000)="afe3417e80cfb5e776e1f02dce9ba0c57c3dd7327d989950556f255b143f355e1d60860968104bf1034cc489ab0fea63957dc25ea64177759fbe494e0e32cb7f78a89765288040ec7285fe4f75eb4ee11ef31bb06c723a84febe17a95213ac057ffda943f18fc9532671a99b5d651a114adc2ce0af0061f6b1f645671b55853360666c940b4bd35ed494411b964be722d967", 0x92, 0x40000, &(0x7f00000000c0)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), &(0x7f0000000200)=0xfffffffffffffe46) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) 2018/05/24 17:47:31 executing program 5: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000), 0x4) [ 417.714100] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 17:47:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x8, 0x6fc3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xfd}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x3}, 0x195) 2018/05/24 17:47:31 executing program 4: syz_open_dev$sndctrl(&(0x7f0000001040)='/dev/snd/controlC#\x00', 0x5, 0x1b1000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xf9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/4096) connect$l2tp(r0, &(0x7f0000001080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x0, {0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0xc}, 0x1}}}, 0x32) 2018/05/24 17:47:31 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x100) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x7, 0xffff, 0x1, 0x1000000000000, 0xfffffffffffffffb, 0x40, 0x80, 0x100000000, 0x80000100000001}, 0xb) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_targets\x00') r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r3}) fcntl$lock(r2, 0x7, &(0x7f0000000000)) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3ff, 0x80) close(r2) 2018/05/24 17:47:31 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0xa37d, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000140)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="b9a2d5b19422", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/24 17:47:31 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x20, 0x20000) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x400000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r4 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x80000000}, 0x8) ioctl$void(r4, 0xc0045878) fstat(r2, &(0x7f0000000300)) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) eventfd(0x52e) 2018/05/24 17:47:31 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}}, 0x14}, 0x1}, 0x0) 2018/05/24 17:47:31 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() mremap(&(0x7f0000182000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00000be000/0x2000)=nil) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) close(r0) 2018/05/24 17:47:31 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x10, 0x3, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)) ustat(0x0, &(0x7f00000000c0)) fstatfs(r0, &(0x7f0000000200)=""/23) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000100)=""/238, 0xee) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000040)="635e9537d475cf912822b8b3532ee1cf3be4469deb510465c9eb58cbd8641d57"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0xc1f, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x843, 0xffffffff}, &(0x7f0000000300)=0x88) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/05/24 17:47:31 executing program 6: futex(&(0x7f000053bffc), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0xa0000001) r0 = socket$inet6(0xa, 0x80007, 0xffffffffffffffe1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101800, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000001c0)=""/236) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x58d, 0x4) 2018/05/24 17:47:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='cgroup\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x8) 2018/05/24 17:47:31 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/05/24 17:47:31 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}}, 0x14}, 0x1}, 0x0) 2018/05/24 17:47:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x440002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000100000000000000010000000000000000000000ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00@\x00']) 2018/05/24 17:47:31 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x400, 0xc4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0xffffffffffffeb36, 0x8}, &(0x7f00000003c0)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r1, @in={{0x2, 0x4e21}}, 0xb3, 0x8}, &(0x7f00000004c0)=0x88) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000000000000000400000000000003000000000000c0010000000000"]) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000005c0)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x3, 0x8, 0x5}) perf_event_open(&(0x7f0000000140)={0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000500)={'icmp6\x00'}, &(0x7f0000000540)=0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f0000000640)) 2018/05/24 17:47:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x25a) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x4e22, 0x3e8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8000) io_setup(0x800, &(0x7f00000000c0)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'nr0\x00', 0x600}) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) 2018/05/24 17:47:31 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, "980089eb322be482638b907e8d27f2e095a5646d30cdadc69ee83f74600e3e5578534fe58bb18e113cc639980bf1391b61e79aed19c1d07c604caa9bd4ceda8b2949fa995a63c859b211d924c7b84411"}, 0xd8) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendto$unix(r1, &(0x7f00000000c0)="345973dac7a40f1cde842ee69f7ddd2c6e99726af55614789a51dc6a402f73b0f93b61ba7931b49857eed5a522b8c7017432673961398cc9792a6e84b40b923347e1dde12f231b20ddd678baaf1ed67aa8f9b9ea286b316fe0d7410b0f8fb50a78026c895e164a0a526dba220d6fca30ae7e6f9c5539f1ef38e745658190b1559d343793142d21a0aa4cb0c05fc6285739562f05f674c41fbec7423bfa74fcd40fb2fd3cc2264d2fb2e43f20a915dacae797823347d817425b7bfd42677fddf019674cfb01b54df13841576cc3177d", 0xcf, 0x20000000, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) accept4$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) 2018/05/24 17:47:31 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd931362c71b2467994f293b54b7e7200c7a3a00fe8000000000000000000000000000aafe800000000000000000000000"], &(0x7f0000000180)={0x0, 0x0, [0x0, 0x0, 0x0, 0x10d]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x462000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x6, 0x7, [0x9, 0xe000000000, 0x1, 0x9, 0x8, 0x402, 0x20]}, &(0x7f00000001c0)=0x16) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x600, 0x0) 2018/05/24 17:47:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x1700, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x2, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) mq_unlink(&(0x7f0000000000)='-procGPL^-+keyring\'\x00') 2018/05/24 17:47:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000100)={{}, {0x0, 0x77c}}) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8001, 0x113000) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000200)={0x4000000000000212, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/24 17:47:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000001, 0x5, 0x48, 0x100000001, 0x1}, 0x2c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000280), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={r0, &(0x7f0000000140)="c7", &(0x7f0000000080)}, 0x20) 2018/05/24 17:47:32 executing program 6: r0 = memfd_create(&(0x7f0000000080)="0000000801000000", 0x1) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)) r1 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendmsg$can_raw(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d, r2}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=@canfd={{0x0, 0x80000000, 0x739, 0x9837}, 0x31, 0x3, 0x0, 0x0, "e859ac253167cd37ea26e4aef1d2dfe184b9697926634f99054bad48475a39cfe42d153ae299938997e2411c7df189efe74d22c1be2e8d08a6973ba27a806678"}, 0x48}, 0x1, 0x0, 0x0, 0x84}, 0x800) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)="5500000018007fafb72d1cb2a4a280930206000700a843096c26236925000b0004000700000000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0xfffffffffffffc54}, 0x0) 2018/05/24 17:47:32 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}}, 0x14}, 0x1}, 0x0) 2018/05/24 17:47:32 executing program 4: r0 = socket$inet(0x2, 0x80007, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1b, 0xcd, 0x80, 0x1, 0xfff, 0x3, 0x6, {0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x9}}, 0x3, 0x9, 0xd1ca, 0x7, 0x5}}, &(0x7f0000000140)=0xb0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'irlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x9}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/24 17:47:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000000)="abae2044d8d3f1785a657670") r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80000000}, 0x10) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0300000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/24 17:47:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xda0}]}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4000, 0x0) 2018/05/24 17:47:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = dup2(r1, r0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffff8001, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000000c0)={0x6, r3}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:32 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x1, 0x100000000000000, &(0x7f000000df36)="12"}) 2018/05/24 17:47:32 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) ioctl$TCSETSF(r0, 0x5100, &(0x7f0000000000)) 2018/05/24 17:47:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pkey_mprotect(&(0x7f0000a5f000/0xa000)=nil, 0xa000, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000010100014d564b0000000001"]) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200008000000400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 17:47:32 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/05/24 17:47:32 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x218, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000200)={0x1, r1, 0x1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x488200) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x801, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000400)=0x3ff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x100, 0x1, {0x2, 0x3, 0x2287, 0x3, 0x3}}) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000340)={0x48fceba6, 0x54, "dde5757e2ff18780807d769fb4c30f9519980c2ff4ddb8bac1d2ac7484520e55eabf168b6438952ff034afbc41a339092f641d73fbe4fa3cc48fd9cccd7257e69149f4888fb63c3c88b881dc696b9cd9883c4331"}) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4004000a}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="78de0000", @ANYRES16=r4, @ANYBLOB="00002abd7000fcdbdf25060000005000010008000200730000000c000700020000002800000014000300ac1414aa000000000000000000000000080004000001000008000200000000001400030000000000000000000000ffffac14140a14000100080004004e240000080006006c630000"], 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x200000000000000, 0x1}, {0xf, 0xfdfdffff}, 0x0, 0x2, 0x4}) [ 418.976923] binder: 29083:29084 ERROR: BC_REGISTER_LOOPER called without request 2018/05/24 17:47:32 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x1d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x20, 0xfffffffffffffff8, 0x6, 'queue0\x00', 0x80000001}) fcntl$setstatus(r0, 0x4, 0x20000000800) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000000040)) 2018/05/24 17:47:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=@mpls_getroute={0x28, 0x1a, 0x1, 0x0, 0x0, {0x1c}, [@RTA_DST={0xb, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'GPL'}], 0xa, "27446638e14b3af8087d75c4d44c8a92627c63c57a0dfb77404fb0b2bed1e31fea9b4aac4803bc37f21824177f4fc8e99bbc6593629b5d82553d5d091389a43bcea7adefbd49d1286b86b48f21c8a6f4a9c9aca14dc8f91a7ad5af37dd81bfbd46178bac718bb09319b27939a2ff900994b565905138beb4d1e186a8abd873c1ef5e866e78b636a3ea3a77a9bb96ece354fc9199a56b2a59ffa53cff21384ed539bee898a8788afe523ea1e2db1cc2338953ca0e8864efab6dda70778fdf706b291d7a9d774d6bdd26d2528e397a6b3ed635cde04e55d4b7307644fa7c01b4fc27c6594a57f5bc49a6ee71dd5be8936d0c49fae953a044a3"}, 0x107) [ 419.059589] binder: 29084 RLIMIT_NICE not set 2018/05/24 17:47:32 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic]}, 0x14}, 0x1}, 0x0) [ 419.109261] binder: 29084 RLIMIT_NICE not set [ 419.113937] binder: send failed reply for transaction 67 to 29083:29084 2018/05/24 17:47:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x200, 0xffff, 0x8, 0x8000, 0x2, 0x7, 0x2, 0x4, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x7, 0x0, 0x74, 0x8, r2}, &(0x7f0000000280)=0x10) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) [ 419.160652] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 419.167046] binder: 29083:29084 ioctl c0306201 2000dfd0 returned -14 [ 419.204849] binder_alloc: binder_alloc_mmap_handler: 29083 20000000-20002000 already mapped failed -16 [ 419.221739] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 419.260065] binder: BINDER_SET_CONTEXT_MGR already set [ 419.283506] binder: 29083:29084 ioctl 40046207 0 returned -16 [ 419.293239] binder: 29083:29114 ERROR: BC_REGISTER_LOOPER called without request [ 419.322508] binder_alloc: 29083: binder_alloc_buf, no vma [ 419.328192] binder: 29083:29125 transaction failed 29189/-3, size 0-0 line 2971 [ 419.363720] binder: undelivered TRANSACTION_ERROR: 29189 [ 419.369622] binder: undelivered TRANSACTION_COMPLETE [ 419.374820] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/24 17:47:33 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xfd48) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)={r0, r0, 0xff, 0x100, &(0x7f0000000100)="433989168fe8ec40af3ae5fde8c5a0ff847488506bb272a186d6a021082c37a7b62ac0d1e94151521e8fc16637e76611d47c0a216655abca94856e0c9a424a4de52eac8e1ff64178643d91b467952567aaf375acf57ddb31601e241a6290123a64b311ac306691eff43068c261a7785444c61d02e0d6e9e899770872625583e892af1ec84aeba512e95b43b9f85b3ba789bfed34725fd941f71a64ef7a612bb72d96c8bef04e687384202e0a71a7272d09da0719c2b66be9d5e7a81b524c62fa88e54e8d5a4e8e662aa316c1c6371c24206b46", 0x3, 0x8, 0x5, 0x0, 0x7f, 0xf30, 0x8, "39006b283bac38518c4df2e98252aab4d9e815024cd3565f15e89c86526b3a4916eb1a881d5a934f4245a8a6b8afe800abdc84ad7805f917283386878673bcef62ab748fc91f40123705e3d758517b907985584eee1efbb4c70c92fc282441efc0ac97ca844cc33aa18c8c09368c5f1d4ddd10ae0a4add35fb22e29eb5d6fdcd926fb1cf3aec238ffe382624e990df8568be5b9a10c1aff318e5dcbf6a8f4d4e7dfcc37845a77b52ccf59242ab30222a8a26eb4780e7b962c86cdfe02b8cd27dafe288d275fc0f6b5b1f071c31c79dc8915835d2b44ce1d88ff23965877dba5f8bb219bb0be44aa818f10182d93870671d"}) 2018/05/24 17:47:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/05/24 17:47:33 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/05/24 17:47:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic="d8"]}}]}, 0x30}, 0x1}, 0x0) 2018/05/24 17:47:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="80000000000000007500", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20080, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000003b40)}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x3, 0x20}, &(0x7f00000000c0)=0x8) 2018/05/24 17:47:33 executing program 4: r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ia_tarles_names\x00') ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendfile(r0, r2, &(0x7f0000000000), 0x80000002) 2018/05/24 17:47:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/202, &(0x7f0000000040)=0xca) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000400)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f00000004c0)}}, 0xffffffffffffffb8) 2018/05/24 17:47:33 executing program 6: r0 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x6}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x97c, @empty, 0x9}, 0x1c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) 2018/05/24 17:47:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000000c0)=0x2) 2018/05/24 17:47:33 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000240)=""/4096) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) r3 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001240)='cgroup.subtree_control\x00', 0xfffffffffffffff8) r4 = add_key(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001300)="fc059bf303fa96f6148c99c9d46ddfd72d8bdffd5288d7102d4e95724d027ec2e4f57da4dc77e1149ac17ce516fa112e95c4f13dba5abc44d6683986abb8409da73ea73f8d7f173c55b51898dab05757bc6272b87f0394b28dcc5b802f97a1ff28ba4758bbb4ed790d0c01515a31683d5f9b9f7c1f6a", 0x76, 0xffffffffffffffff) r5 = add_key(&(0x7f0000001380)='keyring\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001400)="14bee399298c6db8886727e6921a02bd835a3f326590a656ad8bff973cefbe7467acbccc784a17eaa5ce4ccf29402892fd0998c28fe3c4393bf3c9295281664911ea086abf3f74c7623917ac8f894e42da44bade8303d79d9c03ecdd2817a74888682ad90bdc846709", 0x69, 0xfffffffffffffffa) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000016c0)=0x800001c) keyctl$dh_compute(0x17, &(0x7f0000001480)={r3, r4, r5}, &(0x7f00000014c0)=""/169, 0xa9, &(0x7f0000001680)={&(0x7f0000001580)={'speck128-generic\x00'}, &(0x7f00000015c0)="cc5f77147adbd81be00f1ef038a9324e0bf5d93ea4dbedb629cae54d36e0dc4cf421184dd4c65d6b40d1eff6d606b9e29c5dd7666f6462d4dd872030a7f88e3805c2d322e21879ba3c29bedbba06b73ce6b9d23bc732efd847d27d88efd8a1379134cd5cefcd630d5ce80a31bcbee301af14179edc7d56edd54dfaa802e9ba0b1c0315b2e4eeaed2092af0a2b3dd2b1a13ac5c36fa30d97be2b18688bac8936551fc9254359a3e78ac4bb10cea", 0xad}) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a28093020000d6000343ee6b26236925000e0000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) [ 420.042628] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 420.078071] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/05/24 17:47:33 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x30, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f"]}, 0x30}, 0x1}, 0x0) 2018/05/24 17:47:33 executing program 0: clone(0x808000, &(0x7f0000000040)="00ae04aea990c5f002841715532edb62e5b50d34034c92cccbc8183c5db9162594b0fb031f47345e7c79be2e194f480696dfbee6b8c6758240f3893f0020d41226d36bfa92954b1140b5fc14e240654cb682676d054ccee65f6acadba6c097234cfcccb651a0", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="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") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f0000fea000)) 2018/05/24 17:47:33 executing program 4: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x800) r1 = fcntl$dupfd(r0, 0x406, r0) setns(r1, 0x12000000) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x8000, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='cmdline\x00') recvmsg$kcm(r2, &(0x7f00000003c0)={&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/76, 0x4c}], 0x1, &(0x7f0000000380)=""/26, 0x1a, 0x100}, 0x20) exit(0x0) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x0) 2018/05/24 17:47:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000300), 0x13e) sendfile(r0, r1, &(0x7f0000000040), 0x8001) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) 2018/05/24 17:47:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180), 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 17:47:34 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x1d1001) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp6\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b010000037dc1250200000008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/24 17:47:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:34 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x30, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f"]}, 0x30}, 0x1}, 0x0) 2018/05/24 17:47:34 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f757000f4456fe8628fd2c3b737c70da9d2839ad41550c1e7d32866348563f15a18be37f2bc33391c0129cc187028aa4f5766c2adc415cd06fc927d2ee5ecd89361e4b48d31cdf4596920eea82d07ced30161ea1d292281a2cbe8c2f951f4e4dca7372b6bde6c4a947ccd8281c1", 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000001c0)="696f2e6d6178003b9c610d7f5d5b76aa8acb3e37b8f71147886ced4dad6ae0a6c1a121bedb24825f2d1caec0ada7e02e399c640ffdecb9139352eb106e1bf7ddb96010140c5b44edd9bd316def8452b9500d36269e924eceba3b7dec14cf09ffa6cf2569adfbfd6afd", 0x2, 0x0) r5 = signalfd4(r4, &(0x7f0000000180)={0x1}, 0x8, 0x80000) write$cgroup_int(r4, &(0x7f0000000380)=ANY=[@ANYBLOB='9:6\r'], 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000480)={r6, 0x8, 0x4, [0x36a, 0x1, 0xfff, 0x542]}, &(0x7f00000004c0)=0x10) 2018/05/24 17:47:34 executing program 1: r0 = memfd_create(&(0x7f00000001c0)="b31254790ebd7f0cc5906efaa77739b47af52ebad996c0371e300349e48c63239437973d3be642e473aafde7966e403eb928daccba4a53c78a59f4a43b9d2824b19dcf0a6451462fe308e55d2334b43162283a2283d9c0ef04e4df90483b709d98b806ded7ac9d6ac3a9682c0afc85912aa02b29d8f2b3a6f6bb0341336d5d3fc67f6950f8ec", 0x1) write$binfmt_elf64(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="7f454c46f80000fd0000000000c5310002003e000000000001000000000200004000000000000000e40000000000000000000000000038"], 0x37) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/05/24 17:47:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000d5f7ce5366671081b700000000000002000000000000070000000008001500040000db1733c4020f"], 0x2c}, 0x1}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000400)={'icmp\x00'}, &(0x7f0000000440)=0x1e) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x5e00, 0x4) 2018/05/24 17:47:34 executing program 4: setrlimit(0x0, &(0x7f0000000240)={0x4, 0x4000000001001}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x200000) sendto$llc(r0, &(0x7f0000000280)="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", 0x1000, 0x8040, &(0x7f0000000040)={0x1a, 0x20, 0x7f, 0x71ed, 0x3, 0x23e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setrlimit(0x0, &(0x7f0000765ff8)) 2018/05/24 17:47:34 executing program 0: socketpair(0x15, 0x80003, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x5}, {0xa, 0x4e24, 0x4, @empty, 0x2}, 0x0, [0x6, 0x10000, 0x3, 0x6, 0xda8a, 0x6f27, 0x1, 0xf896]}, 0x5c) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbef6d)=""/185, 0xffffffffffffffa8, 0x0, 0x0, 0x277d2e4469051f95) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="a0e036", 0x3}], 0x1}, 0x10008000) sendto$inet6(r2, &(0x7f0000000600)="64f6baf69d97b0a04998263d7e3ed65f9f277ba8b51d1934e6e35113b4ea9e58c3000000009f00000067b2420759d590a655822e2e00b1bcc7b1bedb48abace1318f", 0x42, 0x0, 0x0, 0x0) 2018/05/24 17:47:34 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x30, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f"]}, 0x30}, 0x1}, 0x0) 2018/05/24 17:47:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000340)="39f000a7617959d48659e76310396c035ce6288cbc68d117118fb7503bd949aa854c36cdd696e33e3e67726210adb1b3b0793993a30cdcfbf42dcf8c851605f831b7bff108b1e757a8156cd2e36d49d582ab766c5d277ba0ef710110b8609a537503a79aca4d93946aa6fd552fa9397d5ec10c82890529f06a2b36c8ade92bbd66fa5e2cb0e0d493c7444b1b736def2ea69198235c5f3e9d6c8918d0dec59243e269befff04b62f7e2a9c9c26d9eab28e8c597ae33a96a4c17307945f2e847e333dc5e4cdacc8145f9edc956f0a7f6a099e2ebd2b7465198e384cbf6521f9b46d9cfd705d4cc1f8030", 0xe9}, {&(0x7f0000000440)="3f03f7a0d62f305aacf0f6b2d1cf6137aa5393aa96893602e2c52cb871d4e8e66e501df099c56e9682a97d24da98f1a80bdd648ddcb172721e9d39c18a4b14475526361db9a85059e8437e54db5825647e9e1ddfbb8334cc2f561f475ce2031f26cf39b0af792567d8eb1974c0c7828b45213973f12b4caa1367eda6b9f94c88406340e1974ee72de45dcf15b49c7b90813844a5e222", 0x96}, {&(0x7f0000000500)="2057dbe85f9d8a0d1dd15c1859296a0864e81d13951b56777b3fd0f9bb3b2bcbb6bd468317fdbb1d172118b4aff176983ccbae8ac14f28a9d2b79eaaf9ed0ad88295422b5bfd2d9666666858216c673326af56b0357c863c773b82acd1f67e6f3ba807a4de5f0102efc5ccaa731d9dfaf1978c721f57e73fab7b0c3f2c356e832431b47896a9e5dfaa26543e4a4daba7f472b0e0ddec74b229", 0x99}], 0x3, 0x0, 0x0, 0x4}, 0x40c4) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:34 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x100) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x68}, &(0x7f0000000140)=0x8) 2018/05/24 17:47:34 executing program 6: syz_emit_ethernet(0xfffffffffffffd18, &(0x7f0000000300)={@random="3f83eb078b19", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c150e6", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[@dstopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @generic]}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0x4}) 2018/05/24 17:47:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0xb2, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x7, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) 2018/05/24 17:47:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time, {0x0, 0x20000000}, {}, @result}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/05/24 17:47:34 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x0, &(0x7f0000000040)="617821085edc59df161d32ae833f81c5191b5d83603008e57a5cc20e") 2018/05/24 17:47:35 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x3c, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee812"]}, 0x3c}, 0x1}, 0x0) 2018/05/24 17:47:35 executing program 1: lstat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x40200, 0x0) getsockname$ipx(r3, &(0x7f0000000500), &(0x7f0000000540)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x8000, 0x4e20, 0x779, 0xa, 0xa0, 0x20, 0xff, r1, r2}, {0x2, 0x5, 0x3, 0x4, 0x101, 0x36, 0x8001, 0x2}, {0x2, 0x200, 0x9, 0xfffffffffffff000}, 0x0, 0x6e6bb7, 0x2, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x7e}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3503, 0x5, 0x3, 0x3ff, 0x5, 0x1, 0x2}}, 0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x6, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}, {{@in=@rand_addr}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/05/24 17:47:35 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000000340)='./control/file0\x00', 0x0, 0x800) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fremovexattr(r2, &(0x7f0000000040)=@known='system.posix_acl_default\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r1) statfs(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)=""/69) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x10000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000080)='./control\x00', 0x0) 2018/05/24 17:47:35 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x6002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400d00, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000000080)={{0x3, 0x0, 0x1000, 0x3, 0x184}, 0x595b, 0x5, 0x9}) dup2(r0, r2) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/204, 0xcc, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x1, 0x10001, 0xffffffffffffff80}) 2018/05/24 17:47:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000), 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40, 0x0) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2730, @host=0x2}, 0x10) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000080)={'nr0\x00', @ifru_addrs=@sco={0x1f, {0x1, 0x1f, 0x5, 0xaea, 0x1, 0x6}}}) 2018/05/24 17:47:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)="2e2f6367726f75702e6370752f73797a3100ccd577bc6b29b29811638a5e42f4684c7dd97cf01b09baf98d6188be33968633f5444f9225be1ccb93e40684e97779c7a2b0e42ab053628fa2cb9be7a5116777d2e1b458108ddddb9ceb3dfa8454c821aaac49263527f2cd1cb6ce9b0190c7222bd2926d387226acf881c0f4f5d9cab5caa2", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='%--/-posix_acl_access\x00', 0x3) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) 2018/05/24 17:47:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x2001}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) socketpair(0x3, 0x807, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000001c0)) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x442, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000200)={0x59, 0x8001}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x3, 0xfffffffffffffffb, 0x9, 0x4, 0x1, 0x9b, 0x6c7, 0x7f, 0x40, 0x9}, 0xb) 2018/05/24 17:47:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @empty, 0x4}, 0xfd746675) 2018/05/24 17:47:35 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x3c, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee812"]}, 0x3c}, 0x1}, 0x0) 2018/05/24 17:47:35 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x0) fsync(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000400)="01f5e5e1ae3c4405c8bbf6f03ba27ae70017f2d79a37cbb470a4147d36abc27c2b0ac0d020231b955abecd9bb5e4602f", 0x30) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="058c4b78ad85eca377874b6bf7a4e686b1fe26e3f324b33382a0e57db7c428defde00ee1062889d7758d1f5e7bdb442ec8da22748e8d57d196a7a4aad9c3789b771dd5591ac7e5437a3f9df58bc7d1e49f07f6b235feefe0b3def425d4f96326b913d80fd6a1b5c19c1ff69ac85e23d83577d0a6b0b2d14cd9141fa4af60595d4b97b5c81e40f978cee6448a0e365fe7ded59d7d4f8c589d0b"], 0xe) pkey_alloc(0x0, 0x1) 2018/05/24 17:47:35 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0xfffffffffffffffd, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x2, r1, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r2}) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x8}) ioctl(r3, 0x8916, &(0x7f0000000000)) ioctl(r3, 0x8936, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x7c, r4}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000000c0)={0x10000, 0x0, [0x100000000, 0x8, 0x9, 0x3, 0x6, 0xfff, 0x6, 0x3]}) write$fuse(r0, &(0x7f0000001600)=ANY=[@ANYPTR64=&(0x7f0000001500)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000001480)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYRES32=r0, @ANYRES64, @ANYRES16=r0, @ANYRES16=r0], @ANYPTR, @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16=r0, @ANYRES16=r0], @ANYRES16, @ANYRES32], @ANYRES32], 0xc) 2018/05/24 17:47:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000200)={0x51, 0x200, 0x1, {0x0, 0xfffffffffffff801}, {0x3, 0x7}, @ramp={0x9, 0x800, {0x1, 0x50, 0x6, 0x8}}}) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x24040, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8fa1, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r3, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) fstatfs(r1, &(0x7f0000000240)=""/45) 2018/05/24 17:47:36 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) [ 422.358820] openvswitch: netlink: Flow actions attr not present in new flow. 2018/05/24 17:47:36 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x3c, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee812"]}, 0x3c}, 0x1}, 0x0) [ 422.436112] openvswitch: netlink: Flow actions attr not present in new flow. 2018/05/24 17:47:36 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000100)={0x710, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0xa0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x73, "43347c91434a9cf973379cdd979b58cd6c89d4eaa189a94eda44ec68378642a8c7c82b3d8136c253657b85a4cea241d37a7962c61f97e056a4a192879678b4b6562c8f95e9aa35382151fa2252d7f814f0be62298429cda1537337b973defb4af4316cae3425cc1918f9b6508197e317c67b69"}, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x4) 2018/05/24 17:47:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffffe36) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6a1, 0x100) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, 0xc) 2018/05/24 17:47:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000280)={0x4, 0x1000, 0x2000, 0x6, 0x0, 0x9, 0x9, 0x1ff, 0x100000000, 0x80000000}) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4900, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000002c0)={0x6, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000300)={0x9b67, r3, 0x10001, 0x8}) set_thread_area(&(0x7f0000000240)={0x3, 0x20000800, 0x400, 0x9, 0xc5b, 0x666, 0xffffffffffffff80, 0xb1f, 0x147, 0x1d}) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000200)=0xc) 2018/05/24 17:47:36 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7f, 0x4) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e30d"}], 0x20}}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e21, 0x7f5, @empty, 0x5}, 0xb815, [0x8, 0x1, 0x16d72d90, 0x9, 0x101, 0x70b, 0x5]}, 0x5c) 2018/05/24 17:47:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000000)=0xbd, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/24 17:47:36 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x40, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a944"]}, 0x40}, 0x1}, 0x0) 2018/05/24 17:47:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xffffffff, 0x3, 0x4, 0x4, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="240000001ffa4b6f5265fdda1cbf2dd8712c907e31b2a2d92460a9ab706d3ed92dc1e7a33f03a7113554c2c1c948e2670daf4f087048ac0186a5c2ea427d301f55c992a4ff3600d008f40886ca3a1911b284898b154d0b201f24e1834fde70ed6a0b6cebc6be2062dcebe252c7c98c433ce434411fb50b3d1fb09ee4c547f7e2b4a18867082acc4e251f27709b5ff6ab41c5e238480d5db60d5a7855879d3acfa81bafb7381bc4d7a44e89e3c76eab703ba6721d3b5d690000"], &(0x7f00000002c0)=0x2c) r3 = openat$cgroup_int(r0, &(0x7f0000000440)="72646d612e6d617800c9e89eabd365abb3d6e1f07e43696caea8bcd52a9a05084c03f3ee625d6ac90ae67214f20e37ae255167a94053df9efb5aaf5866482dbcb7c80b86ec7a93c42adee196d0f02eedebde3ad5011b4100d8265b46b18989ac9f726da5e7d35943bf709c9718177efd6c07cc991ed19042acbe68c8cca66dae7acc580c46920158246fedbba9ce2d55cf1ff36a22c42174f9cd60cfdcb215fc5a41df8ae5f6225f63156da78bdb4f99e1c9705e031ea39b17830c42daba2d1cedb1699025a3fe2e36a46b498efdb112837943410fafd3d0a0ea40f347c7b5947de637f017c24fefb5c1ac9bee9459f7fabce65dd441176cb714d4e564278c4cc84c6d75484fb3850e2076262ad4dcbefd8346752025993a0795d023bb468343", 0x2, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000140)) setsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/05/24 17:47:36 executing program 0: r0 = inotify_init() mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() rt_sigpending(&(0x7f0000000040), 0x8) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x81000100) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x86000006) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/05/24 17:47:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='nR\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x10000000, 0x2) 2018/05/24 17:47:36 executing program 4: r0 = gettid() capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x1, 0x3, 0x4c4e5458, 0x9, 0x53442763, 0x8}) exit(0x0) wait4(r0, 0x0, 0x4, &(0x7f0000000080)) 2018/05/24 17:47:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x181001, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x6000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x7005, 0x101000}) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2b, 'cpu', 0x20}, {0x2b, 'memory', 0x20}, {0x0, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'io', 0x20}]}, 0x2a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/137, &(0x7f0000000200)=0x89) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0xe) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/05/24 17:47:36 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x40, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a944"]}, 0x40}, 0x1}, 0x0) 2018/05/24 17:47:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)="6370756b7765696768740f", 0x2, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x50) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f00000002c0), 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000000000001fd, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000000200)=""/131, 0x83) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:36 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x26) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200001, 0x0) 2018/05/24 17:47:36 executing program 1: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000021ff4)={0x2001}) 2018/05/24 17:47:36 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x9) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x75, &(0x7f0000000240), 0x8) 2018/05/24 17:47:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f657865000d0000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x80000001}, {0x2, 0x4a}, {0x7, 0xb19b}, {0xc, 0x8}, {0x3, 0x8}, {0x8, 0x81}, {0x0, 0x4}, {0x4, 0x5}, {0x7}], 0x9) ioctl$fiemap(r0, 0x80046601, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000922a23000000000000000000000000000000000000245816352d83c8b900"]) 2018/05/24 17:47:38 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x40, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a944"]}, 0x40}, 0x1}, 0x0) 2018/05/24 17:47:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/196) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x4, 0x2e1, 0x2, 0x0, 0x8, 0x4, 0xa3, 0xfffffffffffffb8e, 0xc5c, 0x6, 0x6, 0x1f, 0x0, 0x9, 0x1, 0xa7b, 0x5, 0x5, 0x7fff}) exit_group(0x9df7) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:38 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0x7, 0xfffffffffffffbff, 0xd837, 0xffffffff, 0x1, 0x4, 0x8001, 0x1f, 0x1, 0x1000, 0x0, 0x3, 0x6, 0x1, 0x0, 0x5], 0x17004, 0x4}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x109141, 0x0) close(r1) 2018/05/24 17:47:38 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x101, 0x40000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x5, 0x1f, 0x4, 0x7fffffff, 0x20, 0x5}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2d, &(0x7f0000001000)={0x1, {{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x40, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}}}, 0x104) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000100)="0000000000000000000000000000f33981020a0096afc35a4addc715027519197d9b8b413fc6f133c417106d1f47a574718122806d73a752bb945cca18aa60423ddbff865ef3696a929dbfb6960d6d8d33afad07b0f0c910216d1f847099fc8bf33ffd75aff2190f109d8074b0660eb4a6e7b7e7d6dd4cbab77b5e69d795ff1c0c83fb03286d8c4a8e1879ca97256cbc342f67ca99f036cf6271ca23138277b08fb1c3a9877b7087b52471382ea77ffa30062c622c3126476d18c1c1af3643c759f1bdf80cf65ec3da5633a297dd3a9b535c625ed21f8523c11c6cbf177e70fa11c84aca6bbebdb435cc4ee8e3760eaa37209000059c25b8fb706c010fc63e") r4 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) preadv(r3, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/210, 0xd2}], 0x1, 0xba) 2018/05/24 17:47:38 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00300400fe800000000000000000000000000000ff020000137c1b7a7f3504ff00000001020090780000f7ff609433df0000000000000000000000000004000000000001fe800000000000000400000000000000"], 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40000, 0x120) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x4, 0x401, &(0x7f0000000280)=0x80000001}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_cache\x00') r3 = gettid() openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4043, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0401273, &(0x7f00000001c0)={[], 0x29, 0x8, 0x48ab, 0x3, 0xff, r3}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/05/24 17:47:38 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/40, 0x28}], 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) close(r1) 2018/05/24 17:47:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x4, 0x2, {0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x80) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) bind$packet(r2, &(0x7f00000003c0)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="7383dea6b136"}, 0x14) r5 = dup2(r3, r2) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/24 17:47:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x11e}]}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/05/24 17:47:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x880, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000000c0)=0x865) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 17:47:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x4, 0x3, 0x7f, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x7, 0x958, 0x5, 0xc4}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x2, [0x0, 0x401]}, 0xc) 2018/05/24 17:47:38 executing program 6: r0 = add_key(&(0x7f00000004c0)='.request_key_auth\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="46d50dd7c31ebb7fe2dd66acca2ff057ecd8", 0x12, 0xfffffffffffffff8) request_key(&(0x7f0000000400)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='client1\x00', r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000340)={0xf3, 0x0, 'client1\x00', 0x6, "cf694f23c91e1441", "4e8a9dde5644c7f2b95d7b6d7f3d7ddaea764bd5161a8682eacd88c00be7a2ee", 0xfffffffffffffffe, 0x9}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x9, 0x2c2, 0x3, 0x961, 0x401, 0x7, 0x7, 0x4, 0x400, 0xc8f, 0xea, 0x2}) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000200)="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", 0x12f}], 0x1, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) sched_getattr(r2, &(0x7f0000000180), 0x30, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7) clock_nanosleep(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/24 17:47:38 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a944701573"]}, 0x44}, 0x1}, 0x0) 2018/05/24 17:47:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000040)={0x28, 0x3, 0x9, 0x6, "77f06c7bf21ddbe5334c2abc5f93776f9d2eec1bcccd12042a10a6f614428b34788b05a8c12afb762a169095", 0x9}) 2018/05/24 17:47:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x5, 0x200000f8bd, 0x100000000}) dup(r0) get_thread_area(&(0x7f00000000c0)={0x100, 0x20001800, 0xffffffff, 0x46f5, 0x6000000000000, 0x4, 0x15e, 0x1, 0x2, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5405, 0x0) 2018/05/24 17:47:38 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$TIOCNXCL(r0, 0x540d) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', r1}) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/05/24 17:47:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10a5, 0x208000) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, 0x0) [ 424.686702] ================================================================== [ 424.694421] BUG: KASAN: use-after-free in nla_strlcpy+0x13d/0x150 [ 424.700664] Read of size 1 at addr ffff8801af0b0d1c by task syz-executor2/29430 [ 424.708109] [ 424.709749] CPU: 1 PID: 29430 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #89 [ 424.717024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.726380] Call Trace: [ 424.728983] dump_stack+0x1b9/0x294 [ 424.732629] ? dump_stack_print_info.cold.2+0x52/0x52 [ 424.737828] ? printk+0x9e/0xba [ 424.741118] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 424.745891] ? kasan_check_write+0x14/0x20 [ 424.750144] print_address_description+0x6c/0x20b [ 424.754999] ? nla_strlcpy+0x13d/0x150 [ 424.758895] kasan_report.cold.7+0x242/0x2fe [ 424.763318] __asan_report_load1_noabort+0x14/0x20 [ 424.768252] nla_strlcpy+0x13d/0x150 [ 424.771978] nfnl_acct_new+0x574/0xc50 [ 424.775878] ? nfnl_acct_overquota+0x380/0x380 [ 424.780468] ? debug_check_no_locks_freed+0x310/0x310 [ 424.785665] ? graph_lock+0x170/0x170 [ 424.789485] ? print_usage_bug+0xc0/0xc0 [ 424.793567] ? finish_task_switch+0x182/0x840 [ 424.798080] ? find_held_lock+0x36/0x1c0 [ 424.802150] ? graph_lock+0x170/0x170 [ 424.805961] ? lock_downgrade+0x8e0/0x8e0 [ 424.810124] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.815673] ? __lock_is_held+0xb5/0x140 [ 424.819760] ? nfnl_acct_overquota+0x380/0x380 [ 424.824361] nfnetlink_rcv_msg+0xdb5/0xff0 [ 424.828605] ? __lock_is_held+0xb5/0x140 [ 424.832697] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 424.837717] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 424.842145] ? nfnetlink_bind+0x3a0/0x3a0 [ 424.846319] ? graph_lock+0x170/0x170 [ 424.850123] ? find_held_lock+0x36/0x1c0 [ 424.854186] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.859724] netlink_rcv_skb+0x172/0x440 [ 424.863789] ? nfnetlink_bind+0x3a0/0x3a0 [ 424.867943] ? netlink_ack+0xbc0/0xbc0 [ 424.871844] ? __netlink_ns_capable+0x100/0x130 [ 424.876521] nfnetlink_rcv+0x1fe/0x1ba0 [ 424.880501] ? kasan_check_read+0x11/0x20 [ 424.884653] ? rcu_is_watching+0x85/0x140 [ 424.888805] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 424.894006] ? nfnl_err_reset+0x2d0/0x2d0 [ 424.898163] ? netlink_remove_tap+0x610/0x610 [ 424.902666] ? refcount_add_not_zero+0x320/0x320 [ 424.907428] ? kasan_check_read+0x11/0x20 [ 424.911570] ? rcu_is_watching+0x85/0x140 [ 424.915704] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 424.920917] ? netlink_skb_destructor+0x210/0x210 [ 424.925744] ? kasan_check_write+0x14/0x20 [ 424.929965] netlink_unicast+0x58b/0x740 [ 424.934026] ? netlink_attachskb+0x970/0x970 [ 424.938436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.943962] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 424.948968] ? security_netlink_send+0x88/0xb0 [ 424.953536] netlink_sendmsg+0x9f0/0xfa0 [ 424.957582] ? move_addr_to_kernel.part.18+0xc6/0x100 [ 424.962764] ? netlink_unicast+0x740/0x740 [ 424.966997] ? compat_mc_getsockopt+0xb20/0xb20 [ 424.971657] ? security_socket_sendmsg+0x94/0xc0 [ 424.976396] ? netlink_unicast+0x740/0x740 [ 424.980614] sock_sendmsg+0xd5/0x120 [ 424.984350] ___sys_sendmsg+0x805/0x940 [ 424.988321] ? copy_msghdr_from_user+0x560/0x560 [ 424.993075] ? lock_downgrade+0x8e0/0x8e0 [ 424.997215] ? __fget_light+0x2ef/0x430 [ 425.001172] ? fget_raw+0x20/0x20 [ 425.004609] ? __fd_install+0x2de/0x880 [ 425.008582] ? get_unused_fd_flags+0x190/0x190 [ 425.013163] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.018685] ? sockfd_lookup_light+0xc5/0x160 [ 425.023166] __sys_sendmsg+0x115/0x270 [ 425.027041] ? __ia32_sys_shutdown+0x80/0x80 [ 425.031436] ? __ia32_compat_sys_futex+0x3de/0x5e0 [ 425.036357] ? kcov_close+0x20/0x20 [ 425.039971] __ia32_compat_sys_sendmsg+0x7a/0xb0 [ 425.044726] do_fast_syscall_32+0x345/0xf9b [ 425.049040] ? do_int80_syscall_32+0x880/0x880 [ 425.053607] ? _raw_spin_unlock_irq+0x27/0x70 [ 425.058104] ? finish_task_switch+0x1ca/0x840 [ 425.062594] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.068125] ? syscall_return_slowpath+0x30f/0x5c0 [ 425.073044] ? sysret32_from_system_call+0x5/0x46 [ 425.077888] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 425.082728] entry_SYSENTER_compat+0x70/0x7f [ 425.087127] RIP: 0023:0xf7f48cb9 [ 425.090471] RSP: 002b:00000000f5f440ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 425.098161] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000080 [ 425.105419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 425.112673] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 425.120032] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 425.127310] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 425.134578] [ 425.136189] Allocated by task 6: [ 425.139554] save_stack+0x43/0xd0 [ 425.142999] kasan_kmalloc+0xc4/0xe0 [ 425.146717] __kmalloc_node_track_caller+0x47/0x70 [ 425.151634] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 425.156398] __alloc_skb+0x14d/0x780 [ 425.160095] mpls_netconf_notify_devconf+0x52/0x120 [ 425.165094] mpls_dev_sysctl_unregister+0x9f/0xc0 [ 425.169917] mpls_dev_notify+0x919/0xb40 [ 425.173981] notifier_call_chain+0x178/0x380 [ 425.178383] raw_notifier_call_chain+0x2d/0x40 [ 425.182953] call_netdevice_notifiers_info+0x3f/0x90 [ 425.188047] rollback_registered_many+0x945/0xed0 [ 425.192910] unregister_netdevice_many+0xf3/0x4c0 [ 425.197751] ip_tunnel_delete_nets+0x4bd/0x6a0 [ 425.202327] ipgre_exit_batch_net+0x22/0x30 [ 425.206805] ops_exit_list.isra.7+0x105/0x160 [ 425.211289] cleanup_net+0x51d/0xb20 [ 425.214995] process_one_work+0xc1e/0x1b50 [ 425.219222] worker_thread+0x1cc/0x1440 [ 425.223178] kthread+0x345/0x410 [ 425.226535] ret_from_fork+0x3a/0x50 [ 425.230231] [ 425.231842] Freed by task 6: [ 425.234842] save_stack+0x43/0xd0 [ 425.238295] __kasan_slab_free+0x11a/0x170 [ 425.242524] kasan_slab_free+0xe/0x10 [ 425.246325] kfree+0xd9/0x260 [ 425.249431] skb_free_head+0x99/0xc0 [ 425.253139] skb_release_data+0x690/0x860 [ 425.257272] skb_release_all+0x4a/0x60 [ 425.261152] consume_skb+0x18b/0x550 [ 425.264874] netlink_broadcast_filtered+0x666/0x1580 [ 425.269973] nlmsg_notify+0xa0/0x1a0 [ 425.273681] rtnl_notify+0xce/0xf0 [ 425.277206] mpls_netconf_notify_devconf+0xb1/0x120 [ 425.282225] mpls_dev_sysctl_unregister+0x9f/0xc0 [ 425.287062] mpls_dev_notify+0x919/0xb40 [ 425.291106] notifier_call_chain+0x178/0x380 [ 425.295504] raw_notifier_call_chain+0x2d/0x40 [ 425.300073] call_netdevice_notifiers_info+0x3f/0x90 [ 425.305158] rollback_registered_many+0x945/0xed0 [ 425.309986] unregister_netdevice_many+0xf3/0x4c0 [ 425.314823] ip_tunnel_delete_nets+0x4bd/0x6a0 [ 425.319401] ipgre_exit_batch_net+0x22/0x30 [ 425.323721] ops_exit_list.isra.7+0x105/0x160 [ 425.328199] cleanup_net+0x51d/0xb20 [ 425.331894] process_one_work+0xc1e/0x1b50 [ 425.336111] worker_thread+0x1cc/0x1440 [ 425.340070] kthread+0x345/0x410 [ 425.343423] ret_from_fork+0x3a/0x50 [ 425.347114] [ 425.348734] The buggy address belongs to the object at ffff8801af0b0c80 [ 425.348734] which belongs to the cache kmalloc-512 of size 512 [ 425.361420] The buggy address is located 156 bytes inside of [ 425.361420] 512-byte region [ffff8801af0b0c80, ffff8801af0b0e80) [ 425.373287] The buggy address belongs to the page: [ 425.378222] page:ffffea0006bc2c00 count:1 mapcount:0 mapping:ffff8801af0b0000 index:0xffff8801af0b0000 [ 425.387681] flags: 0x2fffc0000000100(slab) [ 425.391905] raw: 02fffc0000000100 ffff8801af0b0000 ffff8801af0b0000 0000000100000004 [ 425.399775] raw: ffffea00074cde20 ffffea00065299a0 ffff8801da800940 0000000000000000 [ 425.407639] page dumped because: kasan: bad access detected [ 425.413336] [ 425.414941] Memory state around the buggy address: [ 425.419866] ffff8801af0b0c00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 425.427216] ffff8801af0b0c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 425.434584] >ffff8801af0b0d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 425.441940] ^ [ 425.446189] ffff8801af0b0d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 425.453548] ffff8801af0b0e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 425.460894] ================================================================== [ 425.468231] Disabling lock debugging due to kernel taint [ 425.473981] Kernel panic - not syncing: panic_on_warn set ... [ 425.473981] [ 425.481363] CPU: 1 PID: 29430 Comm: syz-executor2 Tainted: G B 4.17.0-rc6+ #89 [ 425.490027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.499459] Call Trace: [ 425.502056] dump_stack+0x1b9/0x294 [ 425.505696] ? dump_stack_print_info.cold.2+0x52/0x52 [ 425.510887] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 425.515649] ? nla_strlcpy+0xa0/0x150 [ 425.519461] panic+0x22f/0x4de [ 425.522651] ? add_taint.cold.5+0x16/0x16 [ 425.526800] ? do_raw_spin_unlock+0x9e/0x2e0 [ 425.531215] ? do_raw_spin_unlock+0x9e/0x2e0 [ 425.535625] ? nla_strlcpy+0x13d/0x150 [ 425.539497] kasan_end_report+0x47/0x4f [ 425.543460] kasan_report.cold.7+0x76/0x2fe [ 425.547773] __asan_report_load1_noabort+0x14/0x20 [ 425.552688] nla_strlcpy+0x13d/0x150 [ 425.556385] nfnl_acct_new+0x574/0xc50 [ 425.560260] ? nfnl_acct_overquota+0x380/0x380 [ 425.564838] ? debug_check_no_locks_freed+0x310/0x310 [ 425.570023] ? graph_lock+0x170/0x170 [ 425.573817] ? print_usage_bug+0xc0/0xc0 [ 425.577874] ? finish_task_switch+0x182/0x840 [ 425.582354] ? find_held_lock+0x36/0x1c0 [ 425.586400] ? graph_lock+0x170/0x170 [ 425.590185] ? lock_downgrade+0x8e0/0x8e0 [ 425.594321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.599840] ? __lock_is_held+0xb5/0x140 [ 425.603898] ? nfnl_acct_overquota+0x380/0x380 [ 425.608470] nfnetlink_rcv_msg+0xdb5/0xff0 [ 425.612690] ? __lock_is_held+0xb5/0x140 [ 425.616747] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 425.621747] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 425.626147] ? nfnetlink_bind+0x3a0/0x3a0 [ 425.630276] ? graph_lock+0x170/0x170 [ 425.634058] ? find_held_lock+0x36/0x1c0 [ 425.638103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.643623] netlink_rcv_skb+0x172/0x440 [ 425.647665] ? nfnetlink_bind+0x3a0/0x3a0 [ 425.651796] ? netlink_ack+0xbc0/0xbc0 [ 425.655668] ? __netlink_ns_capable+0x100/0x130 [ 425.660409] nfnetlink_rcv+0x1fe/0x1ba0 [ 425.664368] ? kasan_check_read+0x11/0x20 [ 425.668511] ? rcu_is_watching+0x85/0x140 [ 425.672650] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 425.677843] ? nfnl_err_reset+0x2d0/0x2d0 [ 425.681986] ? netlink_remove_tap+0x610/0x610 [ 425.686489] ? refcount_add_not_zero+0x320/0x320 [ 425.691230] ? kasan_check_read+0x11/0x20 [ 425.695363] ? rcu_is_watching+0x85/0x140 [ 425.699497] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 425.704670] ? netlink_skb_destructor+0x210/0x210 [ 425.709496] ? kasan_check_write+0x14/0x20 [ 425.713726] netlink_unicast+0x58b/0x740 [ 425.717775] ? netlink_attachskb+0x970/0x970 [ 425.722185] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.727707] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 425.732710] ? security_netlink_send+0x88/0xb0 [ 425.737288] netlink_sendmsg+0x9f0/0xfa0 [ 425.741351] ? move_addr_to_kernel.part.18+0xc6/0x100 [ 425.746525] ? netlink_unicast+0x740/0x740 [ 425.750753] ? compat_mc_getsockopt+0xb20/0xb20 [ 425.755418] ? security_socket_sendmsg+0x94/0xc0 [ 425.760155] ? netlink_unicast+0x740/0x740 [ 425.764371] sock_sendmsg+0xd5/0x120 [ 425.768069] ___sys_sendmsg+0x805/0x940 [ 425.772029] ? copy_msghdr_from_user+0x560/0x560 [ 425.776767] ? lock_downgrade+0x8e0/0x8e0 [ 425.780902] ? __fget_light+0x2ef/0x430 [ 425.784859] ? fget_raw+0x20/0x20 [ 425.788295] ? __fd_install+0x2de/0x880 [ 425.792265] ? get_unused_fd_flags+0x190/0x190 [ 425.796833] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.802353] ? sockfd_lookup_light+0xc5/0x160 [ 425.807017] __sys_sendmsg+0x115/0x270 [ 425.810887] ? __ia32_sys_shutdown+0x80/0x80 [ 425.815282] ? __ia32_compat_sys_futex+0x3de/0x5e0 [ 425.820199] ? kcov_close+0x20/0x20 [ 425.823820] __ia32_compat_sys_sendmsg+0x7a/0xb0 [ 425.828562] do_fast_syscall_32+0x345/0xf9b [ 425.832868] ? do_int80_syscall_32+0x880/0x880 [ 425.837438] ? _raw_spin_unlock_irq+0x27/0x70 [ 425.841931] ? finish_task_switch+0x1ca/0x840 [ 425.846412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.851933] ? syscall_return_slowpath+0x30f/0x5c0 [ 425.856856] ? sysret32_from_system_call+0x5/0x46 [ 425.861693] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 425.866530] entry_SYSENTER_compat+0x70/0x7f [ 425.870929] RIP: 0023:0xf7f48cb9 [ 425.874274] RSP: 002b:00000000f5f440ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 425.881963] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000080 [ 425.889223] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 425.896489] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 425.903743] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 425.910993] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 425.918884] Dumping ftrace buffer: [ 425.922428] (ftrace buffer empty) [ 425.926124] Kernel Offset: disabled [ 425.929729] Rebooting in 86400 seconds..